Movable air conditioner

Abstract

The invention discloses a movable air conditioner. The movable air conditioner comprises a shell, a fan and a motor, a refrigerant circulation loop; the outdoor fan assembly is located on one side of the outdoor heat exchanger; the indoor fan assembly is located on one side of the indoor heat exchanger; the outdoor heat exchanger is arranged above the first water pan; the indoor heat exchanger is arranged above the second water pan, and the second water pan is arranged above the outdoor heat exchanger; an air inlet pipe; an air outlet pipe; wherein the compressor is arranged at the bottom of the shell, and the first water pan is arranged above the compressor. Therefore, the internal parts of the mobile air conditioner are arranged in multiple layers in the vertical direction, the distance between the heat exchanger and the air duct assembly can be reduced, the heat exchange efficiency of the mobile air conditioner can be improved, the gravity center of the mobile air conditioner can be improved, the air outlet position can be changed, and air can be better supplied to users.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioners, and particularly to a mobile air conditioner. Background Art

[0002] The body of a mobile air conditioner integrates mechanisms such as a compressor, an exhaust fan, an evaporator, a condenser, etc. to achieve the function of air conditioning treatment. The base of the body is equipped with rollers, which facilitates the user to freely move the body in different rooms or spaces. And there is no need for complex pipeline installation or wall drilling. Just start using it by discharging the hot air through a section of exhaust duct. It has strong adaptability and is especially suitable for occasions such as rental apartments, temporary office spaces, warehouses, exhibitions, camping tents, etc.

[0003] In the prior art, components such as the compressor, condenser, and evaporator in a mobile air conditioner are in a chaotic distribution, which results in the problems of longer heat exchange time and lower heat exchange efficiency for the mobile air conditioner. Moreover, the mobile air conditioner has the problem of a lower air outlet area, generally blowing towards the hip and waist areas of the user, and the user experience is poor. Summary of the Invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. For this purpose, an object of the present invention is to provide a mobile air conditioner, in which the internal components are arranged in multiple layers, the heat exchanger has high heat exchange efficiency, and the air supply height is relatively high, so that air can be supplied to the user better.

[0005] The mobile air conditioner according to an embodiment of the present invention includes: a housing, the housing includes a main housing and a chassis, and the main housing and the chassis form an internal accommodation space; a refrigerant circulation circuit, the refrigerant circulation circuit is arranged in the accommodation space and includes a compressor, a condenser, and an evaporator connected end to end, one of the condenser and the evaporator is an outdoor heat exchanger, and the other is an indoor heat exchanger; an outdoor fan assembly, the outdoor fan assembly is arranged on one side of the outdoor heat exchanger to drive outdoor air to flow through the outdoor heat exchanger for heat exchange; an indoor fan assembly, the indoor fan assembly is arranged on one side of the indoor heat exchanger to drive indoor air to flow through the indoor heat exchanger for heat exchange; characterized in that it further includes: a first water receiving tray, the outdoor heat exchanger is arranged above the first water receiving tray; a second water receiving tray, the indoor heat exchanger is arranged above the second water receiving tray, and the second water receiving tray is arranged above the outdoor heat exchanger; an air inlet duct, the air inlet duct is used to send outdoor air to the outdoor heat exchanger for heat exchange; an air outlet duct, the air outlet duct is used to send the heat-exchanged air to the outside under the action of the outdoor fan assembly, and the air inlet duct and the air outlet duct are arranged above the outdoor heat exchanger and are spaced from the indoor fan assembly in the horizontal direction; wherein, the compressor is arranged at the bottom of the housing, and the first water receiving tray is arranged above the compressor.

[0006] Thus, by arranging the internal components of the mobile air conditioner in multiple layers in the vertical direction, not only can the distance between the heat exchanger and the air duct assembly be reduced, the heat exchange efficiency of the mobile air conditioner can be improved, but also the center of gravity of the mobile air conditioner can be raised, the air outlet position can be changed, and the air can be better sent to the user.

[0007] According to some embodiments of the present invention, the mobile air conditioner further includes: an electric control box, which is arranged at the bottom of the housing and spaced apart from the compressor, and the electric control box is respectively connected to the compressor, the outdoor fan assembly and the indoor fan assembly; a support plate, which is arranged on the chassis and extends upward, the lower part of the support plate is located between the electric control box and the compressor, and the upper part of the support plate is connected to the second water receiving tray.

[0008] According to some embodiments of the present invention, a heat dissipation air outlet is arranged at the bottom of the housing, the heat dissipation air outlet sends air to the electric control box, the support plate is provided with a ventilation opening corresponding to the electric control box, the inlet of the outdoor fan assembly is located on the side of the compressor away from the electric control box, and the air sent from the heat dissipation air outlet to the electric control box flows around the compressor and then to the inlet of the outdoor fan assembly through the ventilation opening.

[0009] According to some embodiments of the present invention, the outdoor fan assembly includes: an outdoor air duct member, which is arranged on one side of the outdoor heat exchanger; an outdoor fan, which is arranged in the outdoor air duct member; wherein, the outdoor air duct member includes: a first air duct plate body; a second air duct plate body, the first air duct plate body and the second air duct plate body are arranged opposite to each other and connected, the second air duct plate body is located between the first air duct plate body and the outdoor heat exchanger, and the second air duct plate body and the support plate are integrally formed structural members.

[0010] According to some embodiments of the present invention, the housing has an air inlet and an air outlet, the air inlet corresponds to the indoor heat exchanger, the air outlet corresponds to the outlet of the indoor fan assembly, under the action of the indoor fan assembly, indoor air enters the housing from the air inlet, exchanges heat with the indoor heat exchanger, and then is sent out from the air outlet, and the air outlet extends in the vertical direction.

[0011] According to some embodiments of the present invention, the indoor fan assembly includes: an indoor air duct member, which is arranged on one side of the indoor heat exchanger; an indoor fan, which is arranged in the indoor air duct member, the indoor fan is a cross-flow fan, and the cross-flow fan extends in the vertical direction.

[0012] According to some embodiments of the present invention, the indoor air duct member includes: a third air duct plate body, the third air duct plate body and the indoor heat exchanger defining an indoor air duct, and an indoor blower is disposed in the indoor air duct; a fourth air duct plate body, the fourth air duct plate body is disposed in the indoor air duct; wherein, a first engaging portion is disposed on the third air duct plate body, a second engaging portion is disposed on the fourth air duct plate body, and the third air duct plate body and the fourth air duct plate body are detachably connected through the first engaging portion and the second engaging portion.

[0013] According to some embodiments of the present invention, the mobile air conditioner further includes: a support beam, the support beam extending in the up-down direction, and both ends of the support beam are respectively connected to the chassis and the indoor blower assembly.

[0014] According to some embodiments of the present invention, the second water receiving tray is provided with a first water tank and a water outlet, the first water tank and the water outlet are communicated; wherein, the water outlet and the water outlet end of the first water tank are spaced apart, and a plurality of water guiding ribs are disposed between the water outlet and the water outlet end of the first water tank, a water guiding channel is formed between adjacent two water guiding ribs, both the water outlet and the water guiding channels are multiple, the water inlet ends of the multiple water guiding channels are connected to the water outlet end of the first water tank, and the water outlet ends of the multiple water guiding channels are in one-to-one correspondence and communication with the multiple water outlets.

[0015] According to some embodiments of the present invention, the mobile air conditioner further includes: a water pumping device, the water pumping device includes a water pumping wheel and a water pumping driving member, the water pumping wheel is rotatably disposed on the first water receiving tray, the water pumping driving member is disposed on the first water receiving tray and is in transmission connection with the water pumping wheel; the outdoor heat exchanger includes a first heat exchanging member and a second heat exchanging member, the first heat exchanging member and the second heat exchanging member are spaced apart to form a water flow channel, the water pumping wheel is correspondingly disposed at the lower end of the water flow channel; a sealing plate, the sealing plate covers the upper side of the outdoor heat exchanger, and a diversion groove is disposed on the sealing plate, the diversion groove corresponding to the water flow channel.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present invention. Description of the Drawings

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, wherein:

[0018] Figure 1 is a schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0019] Figure 2Schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0020] Figure 3 Partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0021] Figure 4 Partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0022] Figure 5 Partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0023] Figure 6 Partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0024] Figure 7 Partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0025] Figure 8 Partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0026] Figure 9 Partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0027] Figure 10 Partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0028] Figure 11 Partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0029] Figure 12 Partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0030] Figure 13 Schematic diagram of an air deflector according to an embodiment of the present invention;

[0031] Figure 14 Schematic diagram of an air deflector according to an embodiment of the present invention;

[0032] Figure 15 Partial exploded view of a mobile air conditioner according to an embodiment of the present invention;

[0033] Figure 16 Partial exploded view of a mobile air conditioner according to an embodiment of the present invention;

[0034] Figure 17 Partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0035] Figure 18It is a partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0036] Figure 19 It is Figure 18 a schematic diagram of area A in;

[0037] Figure 20 It is a schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0038] Figure 21 It is a schematic diagram of a chassis according to an embodiment of the present invention;

[0039] Figure 22 It is a partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0040] Figure 23 It is a partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0041] Figure 24 It is a partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0042] Figure 25 It is a partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0043] Figure 26 It is a partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0044] Figure 27 It is an exploded view of a mobile air conditioner according to an embodiment of the present invention;

[0045] Figure 28 It is a partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0046] Figure 29 It is a schematic diagram of a second water receiving tray according to an embodiment of the present invention;

[0047] Figure 30 It is Figure 29 a schematic diagram of area A in;

[0048] Figure 31 It is a schematic diagram of a second water receiving tray according to an embodiment of the present invention;

[0049] Figure 32 It is Figure 31 a schematic diagram of area B in;

[0050] Figure 33 It is a partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0051] Figure 34Schematic diagram of the first water receiving tray according to an embodiment of the present invention;

[0052] Figure 35 Schematic diagram of the first water receiving tray according to an embodiment of the present invention;

[0053] Figure 36 is Figure 35 Schematic diagram of area A in;

[0054] Figure 37 Schematic diagram of the chassis according to an embodiment of the present invention;

[0055] Figure 38 is Figure 37 Schematic diagram of area A in;

[0056] Figure 39 Schematic diagram of the support feet according to an embodiment of the present invention;

[0057] Figure 40 Partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0058] Figure 41 Partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0059] Figure 42 Partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0060] Figure 43 is Figure 42 Schematic diagram of area B in;

[0061] Figure 44 Exploded view of a mobile air conditioner according to an embodiment of the present invention;

[0062] Figure 45 Exploded view of the first water receiving tray according to an embodiment of the present invention;

[0063] Figure 46 Exploded view of the first water receiving tray according to an embodiment of the present invention;

[0064] Figure 47 Exploded view of the first water receiving tray according to an embodiment of the present invention;

[0065] Figure 48 Partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0066] Figure 49 Schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0067] Figure 50 Partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0068] Figure 51 is Figure 50 A schematic diagram of area A in

[0069] Figure 52 is Figure 50 A schematic diagram of area B in

[0070] Figure 53 A partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0071] Figure 54 is Figure 53 A schematic diagram of area C in

[0072] Figure 55 A schematic diagram of the first mounting plate according to an embodiment of the present invention;

[0073] Figure 56 A schematic diagram of the second mounting plate according to an embodiment of the present invention;

[0074] Figure 57 A schematic diagram of the second mounting plate according to an embodiment of the present invention;

[0075] Figure 58 A schematic diagram of the indoor fan assembly according to an embodiment of the present invention;

[0076] Figure 59 A schematic diagram of the third air duct plate according to an embodiment of the present invention;

[0077] Figure 60 A schematic diagram of the third air duct plate according to an embodiment of the present invention;

[0078] Figure 61 A schematic diagram of the fourth air duct plate according to an embodiment of the present invention;

[0079] Figure 62 A schematic diagram of the indoor fan assembly according to an embodiment of the present invention;

[0080] Figure 63 is Figure 62 A schematic diagram of area A in

[0081] Figure 64 A partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0082] Figure 65 is Figure 64 A schematic diagram of area A in

[0083] Figure 66 A partial schematic diagram of a mobile air conditioner according to an embodiment of the present invention;

[0084] Figure 67 Partial schematic view of a mobile air conditioner according to an embodiment of the present invention;

[0085] Figure 68 Schematic view of a second end plate according to an embodiment of the present invention;

[0086] Figure 69 Partial exploded view of a mobile air conditioner according to an embodiment of the present invention;

[0087] Figure 70 Partial exploded view of a mobile air conditioner according to an embodiment of the present invention;

[0088] Figure 71 Partial exploded view of a mobile air conditioner according to an embodiment of the present invention;

[0089] Figure 72 Partial exploded view of a mobile air conditioner according to an embodiment of the present invention;

[0090] Figure 73 Schematic view of a display component according to an embodiment of the present invention;

[0091] Figure 74 Schematic view of a mobile air conditioner according to an embodiment of the present invention;

[0092] Figure 75 Partial schematic view of a mobile air conditioner according to an embodiment of the present invention;

[0093] Figure 76 Schematic view of a second front case according to an embodiment of the present invention;

[0094] Figure 77 Schematic view of a second front case according to an embodiment of the present invention;

[0095] Figure 78 is Figure 77 Schematic view of area A in

[0096] Figure 79 Partial schematic view of a mobile air conditioner according to an embodiment of the present invention;

[0097] Figure 80 Schematic view of a top cover according to an embodiment of the present invention;

[0098] Figure 81 Schematic view of a second rear case according to an embodiment of the present invention;

[0099] Figure 82 Schematic view of a mobile air conditioner according to another embodiment of the present invention;

[0100] Figure 83It is a partial schematic view of a mobile air conditioner according to another embodiment of the present invention;

[0101] Figure 84 It is a schematic view of a mobile air conditioner according to another embodiment of the present invention;

[0102] Figure 85 It is a partial schematic view of a mobile air conditioner according to another embodiment of the present invention;

[0103] Figure 86 It is a partial schematic view of a mobile air conditioner according to another embodiment of the present invention;

[0104] Figure 87 It is a partial schematic view of a mobile air conditioner according to another embodiment of the present invention;

[0105] Figure 88 It is a partial schematic view of a mobile air conditioner according to another embodiment of the present invention;

[0106] Figure 89 It is a partial schematic view of a mobile air conditioner according to another embodiment of the present invention;

[0107] Figure 90 It is a partial schematic view of a mobile air conditioner according to another embodiment of the present invention;

[0108] Figure 91 It is a schematic view of a wind deflector according to an embodiment of the present invention;

[0109] Figure 92 It is a schematic view of a wind deflector according to an embodiment of the present invention.

[0110] Reference numerals:

[0111] 100, mobile air conditioner; 101, power cord;

[0112] 10, housing; 11, air inlet; 12, air outlet; 14, accommodation space; 141, first sub-accommodation space; 142, second sub-accommodation space; 143, third sub-accommodation space; 15, main housing; 151, first front shell; 152, first rear shell; 1521, upper shell part; 15211, duct installation groove; 1522, lower shell part; 15221, avoidance hole;

[0113] 16, chassis; 161, slot; 162, first clamping part; 163, power cord outlet; 164, fixing member; 17, refrigerant circulation circuit; 18, traveling wheels; 19, heat dissipation air vents; 191, first heat dissipation air vent; 192, second heat dissipation air vent;

[0114] 20. Outdoor fan assembly; 21. Outdoor air duct component, 22. Outdoor fan; 23. Second positioning part; 24. Support leg, 241. Second clamping part; 2411. First guiding surface; 242. Support leg body; 2421. First avoidance groove; 243. Clamping piece; 244. Limit projection; 2441. Second guiding surface; 245. First support leg part; 246. Second support leg part;

[0115] 30. Compressor;

[0116] 40. Indoor fan assembly; 41. Indoor air duct component; 411. Upper rotation hole; 412. First air duct plate body; 413. Second air duct plate body; 415. Third air duct plate body; 4151. First top plate; 4152. Bottom plate; 4153. Third side plate; 4154. Slide groove; 4155. First connecting part; 4156. Ninth clamping part; 4157. Second installation hole; 4158. Indoor air outlet; 416. Fourth air duct plate body; 4161. Slide block; 4162. Second connecting part; 4163. Tenth clamping part; 4164. First installation hole; 417. First chamber; 418. Fourth connecting part;

[0117] 42. Indoor fan; 43. Air inlet pipe; 44. Air outlet pipe; 441. Seventeenth clamping part; 442. Eighteenth clamping part; 443. Nineteenth clamping part;

[0118] 50. Electric control box; 51. Heat sink; 52. Electrical components; 53. Reactor; 531. Inlet; 532. Outlet; 54. Protective cover; 55. Box body; 551. Wire outlet buckle; 552. Wire bundling part; 553. First installation piece; 5531. Second through hole; 56. Cover body; 561. Second installation piece; 5611. Third through hole;

[0119] 60. Outdoor heat exchanger; 601. Outdoor air inlet, 602. Outdoor air outlet; 61. First heat exchange piece; 62. Second heat exchange piece; 63. Water flow channel; 70. Indoor heat exchanger; 701. Heat exchanger body; 7011. First end plate; 70112. Third installation hole; 7012. Second end plate; 70121. Second limit stop; 7013. First flat plate; 70131. Fourth limit stop; 7014. Second flat plate; 7015. First plate part; 7016. Second plate part;

[0120] 80. First water receiving tray; 801. Second water tank; 8011. Water hitting tank; 8012. Water return tank; 802. Partition board; 8021. First through port; 8022. Second through port; 803. Baffle; 8031. Inclined plate section; 8032. Arc plate section; 804. First side wall; 805. Second side wall; 806. Flow guide plate; 807. Mounting piece; 8071. Mounting hole; 8072. Third limiting part; 808. Water level switch;

[0121] 81. Support plate; 811. Main board; 8111. Heat dissipation grille; 812. First side plate; 8121. Limiting part; 81211. First limiting part; 81212. Second limiting part; 813. Restraining part; 814. Mounting post; 8141. First through hole; 82. First ventilation opening; 83. Second ventilation opening; 84. Air vent grille; 85. Flow guide cover; 86. First notch; 87. Water hitting device; 871. Water hitting wheel; 872. Water hitting driving part; 873. Drainage hole; 8731. Drainage flange; 8732. External thread; 8733. First drainage flange; 8734. Drainage groove; 8735. Second drainage flange; 874. Drain pipe joint; 8741. Internal thread; 875. Gasket;

[0122] 88. Second water receiving tray; 89. First water tank; 891. First water outlet; 892. Water guiding rib; 893. Water guiding channel; 894. Water guiding slope; 895. Second water outlet;

[0123] 821. Mounting boss; 822. Lower turning hole;

[0124] 90. Air guide plate; 91. Upper rotating shaft; 92. Lower rotating shaft;

[0125] 93. Support beam; 931. First support section; 932. Second support section; 9321. First positioning part;

[0126] 94. Sealing plate; 95. Flow guide groove; 96. Flow guide rib; 97. Flow guide channel;

[0127] 200. Air duct assembly; 201. First mounting plate; 202. First air inlet; 203. Air inlet grille; 204. First air outlet; 205. Air outlet grille; 206. Third clamping part; 207. Fifth clamping part; 208. Clamping part; 209. Unlocking part; 210. Sixth clamping part; 211. Second mounting plate; 212. Second air inlet; 213. Second air outlet; 214. Second limiting projection; 215. First mounting part; 216. Seventh clamping part; 217. Eighth clamping part;

[0128] 218. Fourth clamping part; 219. Limiting plate; 220. First limiting protrusion; 221. Second side plate; 222. Accommodating groove; 223. Limiting groove; 224. Second installation part; 225. Through hole

[0129] 226. Second front shell; 228. Rib; 229. Eleventh clamping part; 230. Support protrusion; 300. First front panel; 301. Side panel; 302. First groove; 303. Thirteenth clamping part

[0130] 304. Second rear shell; 305. Second groove; 306. Opening; 307. Third groove; 308. Ventilation window; 309. Fifteenth clamping part

[0131] 310. Top cover; 311. Convex plate; 312. Twelfth clamping part; 313. First fixing plate; 314. Second notch; 315. Avoidance space; 316. Fourteenth clamping part; 317. Sixteenth clamping part; 318. Rib plate

[0132] 319. First limiting stop part; 320. Second protrusion; 321. End cover; 322. Third limiting stop part; 323. Reinforcing rib

[0133] 324. Second top plate; 325. First installation part; 326. Third limiting protrusion; 327. Second avoidance groove; 328. Second front panel; 329. Fourth limiting protrusion

[0134] 330. Display component; 331. First installation boss; 332. Second fixing plate; 333. Fourth side plate; 334. First limiting groove; 335. Second chamber; 336. Second installation boss; 337. Third connecting part; 338. Second limiting groove Detailed implementation manners

[0135] The embodiments of the present invention will be described in detail below. The embodiments described with reference to the drawings are exemplary

[0136] Next, refer to Figures 1 - 92 to describe the mobile air conditioner 100 according to the embodiments of the present invention

[0137] In some embodiments of the present invention, as shown in Figures 1 - 81 the mobile air conditioner 100 includes: a housing 10, a refrigerant circulation circuit 17, an outdoor fan assembly 20, an indoor fan assembly 40, and an electric control box 50. An accommodation space 14 is provided inside the housing 10, which can not only provide an installation space for the outdoor fan assembly 20, the indoor fan assembly 40, and the electric control box 50, but also play a role in protecting the outdoor fan assembly 20, the indoor fan assembly 40, and the electric control box 50

[0138] The refrigerant circulation circuit 17 includes a compressor 30, an outdoor heat exchanger 60, and an indoor heat exchanger 70 that are connected end to end. The compressor 30 is the core component of the refrigerant circulation circuit 17. It can suck in low-temperature and low-pressure refrigeration gas, compress it into high-temperature and high-pressure gas, and then send it into the outdoor heat exchanger 60. At this time, the outdoor heat exchanger 60 can be a condenser, so that the high-temperature and high-pressure refrigeration gas can be cooled into high-pressure liquid. A large amount of heat will be released during this process, and usually an outdoor fan assembly 20 is used for heat dissipation.

[0139] In this way, the indoor heat exchanger 70 can be used as an evaporator at this time, and it can evaporate the high-pressure liquid into low-temperature and low-pressure steam. Heat from the surrounding environment will be absorbed during this process, thus achieving the refrigeration effect.

[0140] In this way, during the refrigeration of the refrigerant circulation circuit 17, heat transfer and energy conversion are carried out between the compressor 30, the outdoor heat exchanger 60, and the indoor heat exchanger 70 that are connected end to end through the refrigerant fluid, so that the purpose of refrigeration can be achieved.

[0141] In addition, the outdoor fan assembly 20 is arranged on one side of the outdoor heat exchanger 60, so that outdoor air can be delivered to the outdoor heat exchanger 60 for heat exchange. In this way, by exchanging heat through the outdoor heat exchanger 60, pollutants such as dust and bacteria in the outdoor air can be filtered out, thus improving the outdoor air quality. Moreover, the load of the outdoor air-conditioning system can also be reduced, thereby reducing energy consumption and achieving the purpose of energy conservation and emission reduction.

[0142] In addition, by exchanging heat through the outdoor heat exchanger 60, the influence of outdoor temperature and humidity on the indoor environment can be reduced, thereby increasing the reliability of the mobile air conditioner 100.

[0143] Among them, the indoor fan assembly 40 is arranged on one side of the indoor heat exchanger 70, and it can deliver indoor air to the indoor heat exchanger 70 for heat exchange, so that the heat of the indoor air can be transferred to the outside, achieving the function of adjusting the indoor temperature and purifying the indoor air.

[0144] The electric control box 50 is respectively connected to the compressor 30, the outdoor fan assembly 20, and the indoor fan assembly 40. In this way, the electric control box 50 is electrically connected to the compressor 30, the outdoor fan assembly 20, and the indoor fan assembly 40 respectively, so that the electric control box 50 can respectively control the on-off of the circuits of the compressor 30, the outdoor fan assembly 20, and the indoor fan assembly 40, thus ensuring the normal operation of the mobile air conditioner 100.

[0145] In addition, as Figures 1 - 14 shown, in the accommodation space 14, the compressor 30 and the electric control box 50 are arranged at intervals in the horizontal direction of the accommodation space 14, so as to avoid interference between the compressor 30 and the electric control box 50.

[0146] The outdoor heat exchanger 60, the indoor heat exchanger 70, the outdoor fan assembly 20 and the indoor fan assembly 40 are arranged above the compressor 30 and the electronic control box 50. By reasonably utilizing the space inside the mobile air conditioner 100 in this way, the compressor 30 and the electronic control box 50 are separated from the outdoor heat exchanger 60, the indoor heat exchanger 70, the outdoor fan assembly 20 and the indoor fan assembly 40 respectively, forming independent modules. This can not only facilitate maintenance and replacement, but also improve the heat exchange efficiency of the mobile air conditioner 100.

[0147] Among them, as Figures 1 - 13 shown, the outdoor heat exchanger 60 and the outdoor fan assembly 20 are arranged above the compressor 30 and the electronic control box 50, and the outdoor heat exchanger 60 and the outdoor fan assembly 20 are arranged in the horizontal direction of the accommodation space 14. The indoor heat exchanger 70 and the indoor fan assembly 40 are arranged above the outdoor heat exchanger 60 and the outdoor fan assembly 20, and the indoor heat exchanger 70 and the indoor fan assembly 40 are arranged in the horizontal direction of the accommodation space 14.

[0148] Specifically, arranging the outdoor heat exchanger 60 and the outdoor fan assembly 20 in the horizontal direction of the accommodation space 14 can accelerate the air supply speed of the outdoor heat exchanger 60, thereby improving the heat exchange efficiency of the outdoor heat exchanger 60. Moreover, arranging the outdoor heat exchanger 60 and the outdoor fan assembly 20 in the horizontal direction of the accommodation space 14 can reduce the distance between the outdoor heat exchanger 60 and the outdoor fan assembly 20, and also increase the height of the mobile air conditioner 100, thereby ensuring that the mobile air conditioner 100 is more stable during operation.

[0149] Furthermore, arranging the indoor heat exchanger 70 and the indoor fan assembly 40 above the outdoor heat exchanger 60 and the outdoor fan assembly 20 can avoid interference and shorten the heat exchange distance.

[0150] The indoor heat exchanger 70 and the indoor fan assembly 40 are arranged in the horizontal direction of the accommodation space 14. Similarly, the indoor fan assembly 40 can accelerate the air supply speed of the indoor heat exchanger 70, thereby improving the heat exchange efficiency of the indoor heat exchanger 70, reducing the distance between the indoor heat exchanger 70 and the indoor fan assembly 40, increasing the height of the mobile air conditioner 100, and making the air supply area of the air outlet 12 of the indoor fan assembly 40 higher than that of the traditional mobile air conditioner 100. This can be more beneficial for users to perceive the air supply, and further increase the center of gravity of the mobile air conditioner 100, ensuring that the mobile air conditioner 100 is more stable during operation.

[0151] In this way, the compressor 30 and the electronic control box 50 are located at the bottom layer of the mobile air conditioner 100, the outdoor heat exchanger 60 and the outdoor fan assembly 20 are located in the middle of the mobile air conditioner 100, that is, at the second layer position, and the indoor heat exchanger 70 and the indoor fan assembly 40 are located at the upper layer of the mobile air conditioner 100, that is, at the third layer position. Thus, a multi-layer distribution setting inside the mobile air conditioner 100 can be achieved, which has the advantages of hierarchical design, and can also help reduce the width and thickness of the mobile air conditioner 100.

[0152] In addition, the air inlet pipe 43 and the air outlet pipe 44 of the mobile air conditioner 100 extend in the vertical direction, and the air inlet pipe 43 and the air outlet pipe 44 are arranged above the outdoor fan assembly 20 and the outdoor heat exchanger 60, and the air inlet pipe 43 and the air outlet pipe 44 are located behind the indoor heat exchanger 70, which can not only reasonably utilize the space, but also improve the heat exchange efficiency of the indoor heat exchanger 70.

[0153] According to some embodiments of the present invention, as Figures 13 - 17 shown, the mobile air conditioner 100 further includes: a first water receiving tray 80, a second water receiving tray 88 and a support plate 81. The outdoor heat exchanger 60 is arranged on the first water receiving tray 80, and the support plate 81 is arranged in the accommodation space 14. The support plate 81 is arranged on the chassis 16 and extends upward. The lower part of the support plate 81 is located between the electronic control box 50 and the compressor 30, and the upper part of the support plate 81 is connected to the second water receiving tray 88.

[0154] Among them, the outdoor heat exchanger 60 is arranged on the first water receiving tray 80, so that the condensed water generated after heat exchange by the outdoor heat exchanger 60 or the indoor heat exchanger 70 can flow onto the first water receiving tray 80, thereby preventing the condensed water generated by the outdoor heat exchanger 60 from flowing out of the housing 10 of the mobile air conditioner 100. The setting of the first water receiving tray 80 can play a role in storing condensed water and prevent the condensed water generated by the outdoor heat exchanger 60 from overflowing and affecting the stability of the internal circuit of the mobile air conditioner 100.

[0155] The second water receiving tray 88 is arranged above the outdoor heat exchanger 60 and below the indoor heat exchanger 70. Thus, the structural components of the mobile air conditioner 100 can be compactly arranged in the accommodation space 14, which is beneficial to improving the structural compactness of the mobile air conditioner 100, and further beneficial to reducing the size of the mobile air conditioner 100, and can improve the portability of the mobile air conditioner 100.

[0156] When the refrigerant absorbs heat and evaporates in the indoor heat exchanger 70, the temperature of the surface of the indoor heat exchanger 70 decreases, and the water vapor in the air condenses into water, which then falls into the second water receiving tray 88 at the bottom of the indoor heat exchanger 70 and flows out through the drain hole 873 on the second water receiving tray 88, which can prevent the condensed water from dripping onto the ground and causing the risk of the mobile air conditioner 100 slipping and people slipping.

[0157] In addition, the support plate 81 is located between the electric control box 50 and the compressor 30, and can isolate the electric control box 50 and the compressor 30, thereby ensuring the safety and stability of the circuit transmission of the electric control box 50. Further, the support plate 81 is supported between the second water receiving tray 88 and the chassis 16, so that the support plate 81 can support the second water receiving tray 88 and the chassis 16, thereby increasing the strength and stability of the second water receiving tray 88 and also improving the strength of the chassis 16.

[0158] Combined Figure 15 with Figure 16 As shown, the support plate 81 includes a main board 811 and a first side plate 812. The main board 811 is disposed between the electric control box 50 and the compressor 30, which is beneficial to increasing the structural stability of the electric control box 50 and the compressor 30 on the chassis 16.

[0159] Further, the first side plates 812 are disposed at both ends of the main board 811 in the horizontal direction, and the first side plates 812 are bent relative to the main board 811. At least one of the main board 811 and the first side plates 812 is supported between the first water receiving tray 80 and the chassis 16. In this way, not only can the supporting area between the support plate 81 and the bottom of the first water receiving tray 80 be increased, the first water receiving tray 80 can be prevented from tilting relative to the horizontal plane, and further the structural stability of the first water receiving tray 80 can be improved, and the water in the first water receiving tray 80 can be effectively prevented from spilling, but also the main board 811 and the first side plates 812 can surround the compressor 30 to prevent the compressor 30 from shaking, which is beneficial to ensuring the safety of the compressor 30 during the movement of the mobile air conditioner 100.

[0160] Combined Figure 16 As shown, there are two first side plates 812. The two first side plates 812 are respectively disposed at both ends of the main board 811 in the horizontal direction. The two first side plates 812 are both bent and extended in the direction adjacent to the compressor 30 relative to the main board 811, and the two first side plates 812 are respectively disposed on both sides of the compressor 30.

[0161] Specifically, a first side plate 812 is disposed at each end of the main board 811 in the horizontal direction. On the one hand, the support plate 81 can be circumferentially arranged around the compressor 30, which can improve the reliability of the protection function of the support plate 81 for the compressor 30. On the other hand, the bottom surface of the first water receiving tray 80 can be limited, and the first water receiving tray 80 can be prevented from tilting relative to the horizontal plane during the movement of the mobile air conditioner 100.

[0162] Furthermore, the two first side plates 812 are bent and extended relative to the main board 811 towards the direction adjacent to the compressor 30, and the two first side plates 812 are respectively disposed on both sides of the compressor 30, which can not only protect the compressor 30, but also enhance the structural strength of the support plate 81 and improve the structural reliability of the support plate 81.

[0163] It should be noted that the upper part of the first side plate 812 is located in the middle of the main board 811, that is, the lower part of the main board 811 and the lower part of the first side plate 812 support the chassis 16, the middle part of the main board 811 and the upper part of the first side plate 812 support the first water receiving tray 80, and the upper part of the main board 811 supports the second water receiving tray 88.

[0164] Combined Figure 15 with Figure 16 As shown, the side of the electric control box 50 facing the compressor 30 is open, the main board 811 is covered on the open side of the electric control box 50, and a heat dissipation grille 8111 is provided on the main board 811, and the heat dissipation grille 8111 corresponds to the heat sink 51 in the electric control box 50.

[0165] Specifically, both the electric control box 50 and the compressor 30 are disposed on the chassis 16, and the side of the electric control box 50 facing the compressor 30 is open. By using the main board 811 disposed between the electric control box 50 and the compressor 30, the main board 811 can be covered on the open side of the electric control box 50 facing the compressor 30, which can reduce the number of components of the electric control box 50, is beneficial to shortening the distance between the electric control box 50 and the compressor 30, and further beneficial to improving the structural compactness of the mobile air conditioner 100. At the same time, the main board 811 can separate the electric control box 50 and the compressor 30.

[0166] Furthermore, a heat dissipation grille 8111 is provided on the main board 811 for quickly dissipating heat. When the main board 811 is covered on the open side of the electric control box 50 facing the compressor 30, the heat dissipation grille 8111 on the main board 811 corresponds to the heat sink 51 in the electric control box 50, so that the heat generated by the operation of the electric control box 50 can be transferred from the heat sink 51 to the heat dissipation grille 8111 and then to the air. In this way, the electric control box 50 can be quickly cooled, and the working performance of the electric control box 50 can be ensured.

[0167] Combined Figure 14 with Figure 15 and Figure 16As shown, the mobile air conditioner 100 further includes an outdoor air duct member 21. The outdoor air duct member 21 is disposed above the compressor 30 and is spaced apart from the outdoor heat exchanger 60 in the horizontal direction. An outdoor fan 22 is disposed inside the outdoor air duct member 21 and is correspondingly communicated with the outdoor heat exchanger 60. Specifically, both the outdoor air duct member 21 and the outdoor heat exchanger 60 are disposed above the compressor 30, which can facilitate the layout of the accommodation space 14 and improve the structural compactness of the mobile air conditioner 100.

[0168] In addition, the outdoor air duct member 21 and the outdoor heat exchanger 60 are spaced apart in the horizontal direction and are correspondingly communicated. This can not only ensure that the outdoor air duct member 21 and the outdoor heat exchanger 60 are independently arranged, but also facilitate the heat exchange between the air in the outdoor air duct member 21 and the outdoor heat exchanger 60, thereby improving the working efficiency of the outdoor heat exchanger 60.

[0169] Furthermore, the outdoor air duct member 21 can define the flow direction and path of the air in the outdoor air duct member 21. The outdoor fan 22 is disposed inside the outdoor air duct member 21 and can provide power for the air in the outdoor air duct member 21.

[0170] In an embodiment of the present invention, the support plate 81 and at least a part of the outdoor air duct member 21 are integrally formed structural members. This can not only facilitate the production of the outdoor air duct member 21 and the support plate 81, improve the production convenience of the mobile air conditioner 100, but also improve the structural compactness in the mobile air conditioner 100 and enhance the structural strength of the mobile air conditioner 100.

[0171] Combined with Figure 15 and Figure 16 As shown, the outdoor air duct member 21 includes a first air duct plate body 412 and a second air duct plate body 413. The first air duct plate body 412 and the second air duct plate body 413 are oppositely disposed and connected to form the air duct for the air flow in the outdoor air duct member 21. The second air duct plate body 413 is located between the first air duct plate body 412 and the outdoor heat exchanger 60, and the second air duct plate body 413 and the support plate 81 are integrally formed structural members. This can make the second air duct plate body 413 and the support plate 81 integrally manufactured, not only improving the production convenience of the second air duct plate body 413 and the support plate 81, but also facilitating the positioning of the support plate 81 when the second air duct plate body 413 is assembled with the first air duct plate body 412, thereby improving the assembly convenience of the mobile air conditioner 100 and enhancing the production efficiency of the mobile air conditioner 100.

[0172] It should be noted that the second air duct plate body 413 and the main board 811 of the support plate 81 are integrally formed, and the second air duct plate body 413 is a part of the main board 811.

[0173] Combined with Figure 17 、Figure 18 and Figure 19 As shown, the mobile air conditioner 100 further includes an indoor air duct member 41, and the indoor air duct member 41 can define the direction and path of the air flowing in the indoor air duct member 41. Both the indoor heat exchanger 70 and the indoor air duct member 41 are disposed above the outdoor heat exchanger 60. This can not only facilitate improving the structural compactness inside the housing 10, but also ensure that the indoor heat exchanger 70 is disposed above the second water receiving tray 88. When the refrigerant absorbs heat and evaporates in the indoor heat exchanger 70, the surface temperature of the indoor heat exchanger 70 decreases, and the water vapor in the air condenses into water on the surface of the indoor heat exchanger 70. Then, the condensed water on the surface of the indoor heat exchanger 70 can fall into the lower second water receiving tray 88 and is discharged through the drainage pipe on the second water receiving tray 88. In this way, a single second water receiving tray 88 can be used to receive the condensed water from the outdoor heat exchanger 60 and the indoor heat exchanger 70, which can improve the structural compactness inside the housing 10.

[0174] Further, the indoor air duct member 41 and the indoor heat exchanger 70 are spaced apart in the horizontal direction and are correspondingly connected. In this way, not only can it be ensured that the indoor heat exchanger 70 and the indoor air duct member 41 are independently arranged, but also it is convenient for the air in the indoor air duct member 41 to exchange heat with the indoor heat exchanger 70, thereby improving the working efficiency of the indoor heat exchanger 70.

[0175] Still further, the support beam 93 extends in the up and down direction, and both ends of the support beam 93 are respectively connected to the chassis 16 and the indoor air duct member 41. In this way, the support beam 93 can support both the chassis 16 and the indoor air duct member 41, and can ensure the structural stability of the indoor air duct member 41 in the mobile air conditioner 100.

[0176] Combined with Figure 17 、 Figure 18 and Figure 19 As shown, the support beam 93 includes a first support section 931 and a second support section 932. The first support section 931 extends in the up and down direction and its lower end is connected to the chassis 16. In this way, the support beam 93 can be fixed to the chassis 16 to reliably support the indoor air duct member 41.

[0177] Further, the second support section 932 is connected to the upper end of the first support section 931 to fix the second support section 932 to the first support section 931, and the second support section 932 is connected to the indoor air duct member 41. With such a setting, the second support section 932 can reliably support the indoor air duct member 41, prevent the indoor air duct member 41 from shaking in the mobile air conditioner 100, ensure the structural stability of the indoor air duct member 41, and ensure the structural reliability of the mobile air conditioner 100.

[0178] Further, the second support section 932 is bent relative to the first support section 931, and the second support section 932 extends in the horizontal direction. By such arrangement, the length of the second support section 932 can be extended in the horizontal direction to increase the contact area between the second support section 932 and the indoor air duct member 41, thereby increasing the connection strength between the second support section 932 and the indoor air duct member 41 and enhancing the structural stability of the indoor air duct member 41.

[0179] Combined with Figure 17 , Figure 18 and Figure 19 As shown, a first positioning portion 9321 is provided on the support beam 93, and a second positioning portion 23 is provided on the indoor air duct member 41. One of the first positioning portion 9321 and the second positioning portion 23 is a positioning protrusion, and the other is a positioning hole, and the positioning protrusion and the positioning hole are in positioning cooperation.

[0180] Specifically, the support beam 93 and the indoor air duct member 41 can be quickly positioned through the first positioning portion 9321 and the second positioning portion 23, which is convenient for the installation of the support beam 93 and the indoor air duct member 41 and is beneficial to improving the assembly convenience of the mobile air conditioner 100. After using the positioning cooperation of the first positioning portion 9321 and the second positioning portion 23, the position of the support beam 93 relative to the indoor air duct member 41 can be determined, and then it is convenient for the bottom plate 16 to be connected to the bottom of the support beam 93. In this way, it is convenient to determine the frame structure of the mobile air conditioner 100 during the assembly process of the mobile air conditioner 100, and the rapid assembly of the mobile air conditioner 100 can be achieved.

[0181] Furthermore, the positioning cooperation between the first positioning portion 9321 and the second positioning portion 23 is actually the positioning cooperation between the positioning hole and the positioning protrusion. The positioning hole and the positioning protrusion not only have a simple structure and are convenient for processing, but also can achieve rapid positioning, which can improve the positioning efficiency and assembly efficiency of the mobile air conditioner 100.

[0182] Combined with Figure 17 and Figure 18 As shown, in the embodiment of the present invention, two support beams 93 are provided, and the two support beams 93 are respectively arranged on both sides of the indoor air duct member 41, so as to support both sides of the indoor air duct member 41, and the indoor air duct member 41 can be fixed above the outdoor heat exchanger 60 to ensure the structural stability of the indoor air duct member 41 in the mobile air conditioner 100, and further ensure the reliability of the mobile air conditioner 100.

[0183] Combined with Figure 1 , Figure 37 and Figure 38 As shown, the housing 10 mainly includes: a main housing 15 and a bottom plate 16. The bottom plate 16 is arranged at the bottom of the main housing 15, and the bottom plate 16 can play a supporting role, and the traveling wheels 18 are arranged at the bottom of the bottom plate 16.

[0184] That is, during the use of the mobile air conditioner 100, the traveling wheels 18 are located between the chassis 16 and the ground, so that the bottom space of the chassis 16 can be fully utilized, the setting position of the traveling wheels 18 can be optimized, and the overall occupied space of the mobile air conditioner 100 can be reduced.

[0185] Furthermore, a slot 161 is provided on the chassis 16. The mobile air conditioner 100 may further include: a support leg 24, a part of the support leg 24 is inserted into the slot 161, and the other part of the support leg 24 is located outside the chassis 16. The support leg 24 is at least used to contact and support the ground when the mobile air conditioner 100 is tilted.

[0186] Specifically, although the traveling wheels 18 can facilitate the movement of the mobile air conditioner 100, the mobile air conditioner 100 only contacts the ground by the traveling wheels 18, and the stability of the mobile air conditioner 100 is poor, and it is prone to rollover when stressed.

[0187] By inserting a part of the support leg 24 into the slot 161 and the other part of the support leg 24 being located outside the chassis 16, the support leg 24 can contact and support the ground on the circumferential outer side of the mobile air conditioner 100 when the mobile air conditioner 100 is tilted, and the supporting force is transmitted to the chassis 16 through the support leg 24, playing a supporting role for the whole mobile air conditioner 100. In this way, the support leg 24 can prevent the mobile air conditioner 100 from rolling over and avoid damage to the structure of the mobile air conditioner 100.

[0188] Therefore, by providing the support leg 24 and the slot 161, inserting a part of the support leg 24 into the slot 161 and the other part being located outside the chassis 16, the support leg 24 can contact and support the ground on the circumferential outer side of the mobile air conditioner 100 when the mobile air conditioner 100 is tilted, prevent the mobile air conditioner 100 from rolling over, avoid damage to the structure of the mobile air conditioner 100, and improve the reliability of the mobile air conditioner 100.

[0189] Combined with Figures 38 - 39 As shown, a first clamping portion 162 is provided in the slot 161, and a second clamping portion 241 is provided on the support leg 24. The first clamping portion 162 and the second clamping portion 241 are clamped and matched. In this way, the detachable cooperation between the support leg 24 and the chassis 16 can be realized, and the user can selectively set the support leg 24 on the chassis 16 or detach the support leg 24 from the chassis 16 according to actual needs to meet the user's usage requirements in different scenarios.

[0190] Optionally, when the user is using the mobile air conditioner 100 normally, the feet 24 can be set on the chassis 16 to prevent the mobile air conditioner 100 from tipping over. When the user moves the mobile air conditioner 100, the feet 24 can be disassembled to reduce the size of the mobile air conditioner 100 in the horizontal direction and improve the passability of the mobile air conditioner 100.

[0191] Among them, the slot 161 can be set on the side wall of the chassis 16, and the first clamping portion 162 is located on the bottom wall of the chassis 16, so that the feet 24 can be disassembled and assembled from the circumferential side, which can not only facilitate the user to disassemble and assemble the feet 24, but also enable the feet 24 to support the mobile air conditioner 100 from the circumferential outside, improving the reliability of the support of the feet 24 for the mobile air conditioner 100.

[0192] Combined with Figures 38 - 39 As shown, the first clamping portion 162 is a clamping hole, and the second clamping portion 241 is a clamping buckle. The clamping buckle is located above the clamping hole, and the clamping buckle can elastically approach or move away from the chassis 16 so that the clamping buckle and the clamping hole are selectively clamped and matched.

[0193] Specifically, the first clamping portion 162 can be set as a clamping hole, and the second clamping portion 241 can be set as a clamping buckle. In this way, only by inserting the clamping buckle into the clamping hole, the clamping buckle can be clamped and matched with the clamping hole, that is, the clamping and matching between the first clamping portion 162 and the second clamping portion 241 is realized. On the one hand, the speed and accuracy of the clamping and matching between the first clamping portion 162 and the second clamping portion 241 can be improved, and on the other hand, the stability of the clamping and matching between the first clamping portion 162 and the second clamping portion 241 can be improved.

[0194] Furthermore, by setting the clamping hole below the slot 161 and also setting the clamping buckle below the feet 24, the clamping buckle can be first inserted into the slot 161 so that the clamping buckle is located above the clamping hole. On the one hand, the clamping buckle can elastically move away from the chassis 16 to realize the clamping and matching between the clamping buckle and the clamping hole. On the other hand, it is convenient for the user to apply force to the clamping buckle so that the clamping buckle can elastically approach the chassis 16 to release the clamping and matching between the clamping buckle and the clamping hole.

[0195] Combined with Figure 37 、 Figure 38 and Figure 39 As shown, the feet 24 mainly include: a feet body 242 and a clamping piece 243. Among them, the feet body 242 is inserted into the slot 161. A first avoidance groove 2421 is formed on the feet body 242, the clamping piece 243 is arranged in the first avoidance groove 2421, one end of the clamping piece 243 is elastically connected to the feet body 242, and a clamping buckle is arranged on the side of the clamping piece 243 adjacent to the clamping hole.

[0196] When the support leg 24 is set on the chassis 16, it is only necessary to insert the support leg body 242 into the slot 161. During the insertion process, the buckle is restricted by the slot 161, driving the clamping piece 243 to undergo elastic deformation, and the buckle moves away from the chassis 16. As the support leg body 242 continues to be inserted, the buckle moves above the card hole, the restriction of the slot 161 on the buckle disappears, the clamping piece 243 releases the elastic deformation, and drives the buckle away from the chassis 16, realizing the clamping fit between the buckle and the card hole.

[0197] When it is necessary to disassemble the support leg 24 from the chassis 16, a force can be applied to the buckle to drive the clamping piece 243 to undergo elastic deformation, so that the buckle approaches the chassis 16 and exits the card hole, thereby facilitating the removal of the support leg 24 from the slot 161 and releasing the clamping fit between the buckle and the card hole.

[0198] In this way, the structural design of the support leg 24 can be optimized, which is not only convenient for users to disassemble and assemble the support leg 24, but also can improve the structural reliability of the support leg 24, ensure that the support leg 24 can be disassembled and assembled multiple times without damage, and increase the service life of the support leg 24.

[0199] Furthermore, as shown in Figures 38 - 39 a first guiding surface 2411 is provided on the buckle, and the first guiding surface 2411 is selectively in guiding cooperation with the side wall of the corresponding card hole on the chassis 16.

[0200] Specifically, the first guiding surface 2411 is located at one end of the buckle adjacent to the elastic connection between the clamping piece 243 and the support leg body 242. In this way, when the support leg body 242 is inserted into the slot 161, the first guiding surface 2411 can be in guiding cooperation with the side wall where the corresponding card hole on the chassis 16 is located, which is convenient for the gradual insertion of the support leg body 242 into the slot 161 and can improve the assembly efficiency.

[0201] Optionally, the first guiding surface 2411 is a guiding inclined surface, and no specific limitation is made here.

[0202] As shown in Figure 38 and Figure 39 a limiting protrusion 244 is provided at the other end of the clamping piece 243. The limiting protrusion 244 is spaced from the buckle, and the limiting protrusion 244 is in limiting cooperation with the side wall of the chassis 16.

[0203] Specifically, by providing a limiting protrusion 244 at the other end of the clamping piece 243, which is spaced apart from the buckle, after the foot body 242 is inserted into the slot 161 and the buckle is clamped and engaged with the card hole, the clamping piece 243 drives the limiting protrusion 244 away from the chassis 16, and the side wall of the limiting protrusion 244 can be in limiting cooperation with the side wall of the chassis 16. In this way, the continued insertion of the foot body 242 relative to the slot 161 can be restricted, reminding the user that the correct assembly position has been reached, avoiding over-assembly, causing the failure of the clamping engagement between the buckle and the card hole, and improving the assembly reliability.

[0204] In addition, since the limiting protrusion 244 is closer to the outside relative to the buckle, when the foot 24 is detached from the chassis 16, the user can cancel the clamping engagement between the buckle and the card hole by applying force to the limiting protrusion 244, which is convenient for the user to operate.

[0205] Furthermore, as shown in Figure 38 and Figure 39 , a second guiding surface 2441 is provided at one end of the limiting protrusion 244 adjacent to the buckle, and the second guiding surface 2441 is selectively in guiding cooperation with the side wall of the chassis 16.

[0206] Specifically, by providing a second guiding surface 2441 at one end of the limiting protrusion 244 adjacent to the buckle, after the foot body 242 is inserted into the slot 161 and is in the correct assembly position, the second guiding surface 2441 can be in guiding cooperation with the side wall of the chassis 16, which can prevent the side wall of the chassis 16 corresponding to the card hole from restricting the rebound of the limiting protrusion 244 and even the clamping piece 243, thereby ensuring the correct assembly of the foot 24.

[0207] Optionally, the second guiding surface 2441 can be a guiding arc surface. In this way, while ensuring that the second guiding surface 2441 plays a guiding role, it can also prevent the limiting protrusion 244 from having a sharp structure. The user can cancel the clamping engagement between the buckle and the card hole by applying force to the limiting protrusion 244, avoiding causing discomfort to the user's hand or even scratching the user's hand, and improving the user experience.

[0208] As shown in Figures 37 - 39 , the foot 24 mainly includes: a first foot portion 245 and a second foot portion 246.

[0209] Among them, the first foot portion 245 is inserted into the slot 161, the first foot portion 245 extends horizontally, and at least part of the end of the first foot portion 245 away from the slot 161 protrudes from the slot 161. The second foot portion 246 is provided at the end of the first foot portion 245 away from the slot 161, the second foot portion 246 extends downward relative to the first foot portion 245, and the lower end of the second foot portion 246 is used to contact and support the ground when the mobile air conditioner 100 is tilted.

[0210] In this way, the structural design of the supporting feet 24 can be optimized, so that the first supporting foot part 245 adapts to the distance of the mobile air conditioner 100 in the first direction, and the second supporting foot part 246 adapts to the distance between the chassis 16 and the ground. Thus, when the mobile air conditioner 100 is tilted, the lower end of the second supporting foot part 246 can contact the ground for support, and the force can be transmitted to the chassis 16 through the second supporting foot part 246 and the first supporting foot part 245 in sequence, realizing the overall supporting effect on the mobile air conditioner 100 and preventing the mobile air conditioner 100 from tipping over.

[0211] Furthermore, the cross-section of the second supporting foot part 246 is triangular, and in the direction from top to bottom, the horizontal cross-sectional area of the second supporting foot part 246 gradually decreases. This can optimize the structural design of the second supporting foot part 246, not only improving the structural strength of the second supporting foot part 246, but also enhancing the connection strength between the second supporting foot part 246 and the first supporting foot part 245.

[0212] In this way, the force transmission performance of the overall supporting feet 24 can be improved, providing a more stable and reliable supporting force for the mobile air conditioner 100 when it is tilted, avoiding insufficient supporting force of the supporting feet 24, thus more reliably preventing the mobile air conditioner 100 from tipping over and further enhancing the structural reliability of the mobile air conditioner 100.

[0213] Combined with Figures 37 - 39 As shown, there are multiple slots 161, and the multiple slots 161 are arranged at intervals on the circumferential side wall of the chassis 16. Correspondingly, there are multiple supporting feet 24, and the multiple supporting feet 24 correspond to the multiple slots 161 one by one.

[0214] The user can arrange the multiple supporting feet 24 at intervals on the circumferential side wall of the chassis 16. No matter where the mobile air conditioner 100 tilts in the circumferential direction, at least one supporting foot 24 can contact the ground for support, thus more reliably preventing the mobile air conditioner 100 from tipping over and further enhancing the structural reliability of the mobile air conditioner 100.

[0215] According to some embodiments of the present invention, as Figure 33 and 34 shown, the first water receiving tray 80 is arranged directly above the compressor 30, and the outdoor fan assembly 20 is arranged directly above the electric control box 50.

[0216] Among them, the first water receiving tray 80 is arranged directly above the compressor 30, which can not only isolate the outdoor fan assembly 20 and the electric control box 50, but also isolate the outdoor heat exchanger 60 and the compressor 30. In this way, the compressor 30 and the electric control box 50 are located on the bottom layer, and the outdoor fan assembly 20 and the outdoor heat exchanger 60 are located on the second layer, thus forming a two-layer structure and also avoiding interference.

[0217] Further, the outdoor heat exchanger 60 is disposed opposite to the compressor 30, and the outdoor heat exchanger 60 is located directly above the compressor 30. In this way, the outdoor heat exchanger 60 and the compressor 30 are arranged correspondingly, which can better prevent the condensed water at the outdoor heat exchanger 60 from flowing to the electric control box 50, thereby further ensuring the safety and stability of the circuit transmission of the electric control box 50.

[0218] In addition, the outdoor fan assembly 20 is disposed directly above the electric control box 50, which can shorten the circuit connection distance between the electric control box 50 and the outdoor fan assembly 20, thereby avoiding wire entanglement and ensuring the stability of the wire connection.

[0219] A second water tank 801 is provided on the first water receiving tray 80. The second water tank 801 can not only be used to store the condensed water dripping from the outdoor heat exchanger 60, but also guide the flowing direction and path of the condensed water in the first water receiving tray 80.

[0220] Further, the mobile air conditioner 100 further includes a water spraying device 87. The water spraying device 87 includes a water spraying member and a water spraying driving member 872. The water spraying member is disposed in the second water tank 801 and can rotate, so as to lift the water in the second water tank 801 above the first water receiving tray 80, so that the water falls on the surface of the outdoor heat exchanger 60, thereby wetting the outdoor heat exchanger 60 to cool the outdoor heat exchanger 60, improving the heat dissipation efficiency of the outdoor heat exchanger 60, increasing the heat exchange amount of the refrigerant in the outdoor heat exchanger 60, and effectively improving the refrigeration or heating capacity of the mobile air conditioner 100. It should be noted that, in some embodiments of the present invention, the water spraying member may be a water spraying wheel 871.

[0221] The water spraying driving member 872 is disposed on the first water receiving tray 80 and is in transmission connection with the water spraying member. This can not only provide a reliable installation position for the water spraying driving member 872 and the water spraying member on the first water receiving tray 80, but also enable the water spraying driving member 872 to drive the water spraying member to rotate, so that the water spraying member can lift the water in the second water tank 801 onto the outdoor heat exchanger 60.

[0222] Further, a partition plate 802 and a baffle plate 803 are provided in the second water tank 801 of the first water receiving tray 80. The partition plate 802 extends in the length direction of the second water tank 801, and can divide the second water tank 801 into a water spraying second water tank 801 and a return second water tank 801 in the width direction. Among them, the water spraying member corresponds to the water spraying second water tank 801 and rotates in the water spraying second water tank 801, so as to lift the water in the water spraying second water tank 801 onto the outdoor heat exchanger 60.

[0223] At both ends of the partition plate 802 in the length direction, a first through port 8021 and a second through port 8022 are respectively provided, which can make the second water injection tank 801 and the second water return tank 801 communicate with each other at both ends of the first water receiving tray 80 in the length direction. In this way, the water in the second water injection tank 801 and the second water return tank 801 can flow through each other, so that the water in the first water receiving tray 80 can flow back to the second water injection tank 801, and then the second water injection tank 801 can continuously store water.

[0224] Furthermore, a baffle 803 is provided on the side of the first through port 8021 away from the partition plate 802, and the baffle 803 extends into the second water tank 801. In this way, the water at one end of the second water tank 801 in the length direction can flow towards the middle of the second water tank 801, and the water can gather towards the middle of the second water tank 801. Furthermore, the water in the first water receiving tray 80 can be concentrated towards the second water injection tank 801 and the second water return tank 801. Also, because the second water injection tank 801 and the second water return tank 801 are connected, with such a setting, the water in the first water receiving tray 80 can continuously flow into the second water injection tank 801 to increase the water storage in the second water injection tank 801.

[0225] Thus, by providing the baffle 803 that extends obliquely to guide the water in the second water injection tank 801 to the second water return tank 801, the water can flow back to the second water injection tank 801 as soon as possible. In this way, the water injection part can continuously lift the water in the second water injection tank 801 to continuously dissipate heat from the outdoor heat exchanger 60, thereby improving the heat exchange efficiency of the outdoor heat exchanger 60 and being beneficial to improving the working performance of the mobile air conditioner 100.

[0226] Combined Figures 34 - 35 As shown, the second water tank 801 has a first side wall 804 and a second side wall 805 that are spaced apart in its width direction. The second water injection tank 801 is formed between the partition plate 802 and the first side wall 804, and the second water return tank 801 is formed between the partition plate 802 and the second side wall 805. One end of the baffle 803 is connected to the first side wall 804, and there is a gap between the other end of the baffle 803 and the second side wall 805.

[0227] Specifically, the first side wall 804 and the second side wall 805 are respectively arranged on both sides of the second water tank 801 in the width direction to fix the structure of the second water tank 801. The first side wall 804 and the partition plate 802 define the second water injection tank 801, and the second side wall 805 and the partition plate 802 define the second water return tank 801. In this way, the structural reliability of the second water injection tank 801 and the second water return tank 801 on the first water receiving tray 80 can be ensured.

[0228] Further, one end of the baffle 803 is connected to the first side wall 804, which can provide a stable and reliable setting position for the first side wall 804. And the baffle 803 extends from the first side wall 804 into the interior of the second water tank 801, so as to guide the water in the second water tank 801 to flow back into the second water tank 801.

[0229] There is a gap between the other end of the baffle 803 and the second side wall 805, which allows the water in the second water tank 801 to flow to other places in the first water receiving tray 80. This can prevent the baffle 803 from blocking the second water tank 801, ensuring the water storage capacity of the first water receiving tray 80 and preventing the water in the second water tank 801 from overflowing and causing the first water receiving tray 80 to overflow.

[0230] Combined with Figures 34 - 35 As shown, in the width direction of the second water tank 801, the baffle 803 extends obliquely from one end towards the direction away from the water injection member. Such a setting, on the one hand, can enable the baffle 803 to avoid the water injection member and the water injection range of the water injection member, allowing more water falling into the second water tank 801. Consequently, it can increase the amount of water flowing back into the second water tank 801, thereby increasing the water supply from the second water tank 801 to the second water tank 801, which is beneficial to enhancing the heat dissipation effect of the outdoor heat exchanger 60.

[0231] On the other hand, it can reduce the resistance of the baffle 803 to water, making the water flow in the second water tank 801 smoother. It can reduce the water splashing out of the second water tank 801 when colliding with the baffle 803. As a result, more water in the second water tank 801 can flow back into the second water tank 801, increasing the water storage capacity in the second water tank 801, so that the water injection member can continuously inject water into the outdoor heat exchanger 60.

[0232] Combined with Figure 34 As shown, the baffle 803 includes an inclined plate section 8031 and an arc plate section 8032. Among them, one end of the inclined plate section 8031 is connected to the first side wall 804, fixing the position of the baffle 803 in the second water tank 801. The other end of the inclined plate section 8031 extends obliquely towards the direction away from the water injection member to guide the water at the end of the second water tank 801 away from the water injection member to flow back into the second water tank 801, thus increasing the amount of water in the second water tank 801 and the amount of water flowing back into the second water tank 801.

[0233] Further, the arc-shaped plate segment 8032 is disposed at the other end of the inclined plate segment 8031, and the arc-shaped plate segment 8032 is arc-bent relative to the inclined plate segment 8031 toward the side facing the second water tank 801. In the embodiment of the present invention, the open side of the arc-shaped plate segment 8032 faces the direction of the second water tank 801. Such a setting can enable the water flowing along the inclined plate segment 8031 to continue flowing along the arc-shaped plate segment 8032 toward the second water tank 801, so that more water in the second water tank 801 can flow into the second water tank 801, thereby increasing the water volume in the second water tank 801, and further increasing the water volume flowing back into the second water tank 801, enabling the water pumping member to continuously pump water.

[0234] According to the embodiment of the present invention, the arc-shaped plate segment 8032 is a minor arc plate segment. Such a setting can, on the one hand, ensure the reliability of the baffle 803 in guiding the water in the second water tank 801, and on the other hand, increase the distance between the baffle 803 and the partition plate 802, and further shorten the interval distance between the arc-shaped baffle 803 and the second side wall 805. This can reduce the amount of water flowing back from between the baffle 803 and the second side wall 805 into the second water tank 801, and thus is beneficial to increasing the amount of water flowing into the second water tank 801.

[0235] Combined with Figures 33 - 34 As shown, a flow guide plate 806 is provided at one end of the partition plate 802 adjacent to the baffle 803. The flow guide plate 806 is bent and extended relative to the partition plate 802 toward the side facing the second water tank 801, so that the end of the flow guide plate 806 away from the partition plate 802 extends toward the open side of the arc-shaped plate segment 8032.

[0236] Such a setting can enable the flow guide plate 806 to increase the guiding effect on the water flow between the partition plate 802 and the baffle 803, enable more water to flow toward the baffle 803, and flow into the second water tank 801 under the guidance of the baffle 803, thereby further increasing the amount of water flowing into the second water tank 801, further increasing the amount of water flowing back into the second water tank 801, and improving the water pumping effect of the water pumping member.

[0237] Further, at least a part of the flow guide plate 806 is parallel to the baffle 803, so that the water flow entering between the flow guide plate 806 and the baffle 803 can flow as stably as possible, reducing the agitation of the water in the second water tank 801, and thus reducing the loss of the water flowing into the second water tank 801.

[0238] Combined with Figure 34As shown, the water pumping member is adjacent to the second through port 8022 and away from the first through port 8021. In an embodiment of the present invention, when water flows from the second water tank 801 to the return second water tank 801, it passes through the first through port 8021, and when water flows from the return second water tank 801 to the second water tank 801, it passes through the second through port 8022. Thus, by arranging the water pumping member close to the second through port 8022, the distance for water to flow from the return second water tank 801 to the water pumping member can be shortened.

[0239] In the case where the second water tank 801 is short of water for a short time, once the water in the return second water tank 801 can flow to the second water tank 801, the water can flow to the water pumping member faster, so that the water pumping member can timely pump water to the outdoor heat exchanger 60 for heat dissipation, thereby improving the heat dissipation effect of the outdoor heat exchanger 60 and improving the heat exchange efficiency of the refrigerant in the outdoor heat exchanger 60.

[0240] Specifically, the water pumping member pushes the water in the second water tank 801 to flow towards the first through port 8021. By arranging the water pumping member away from the first through port 8021, the direction of the water pumped by the water pumping member can be made consistent with the extending direction of the second water tank 801, and the amount of water thrown out of the second water tank 801 by the water pumping member can be reduced, so that more water can fall into the second water tank 801 and then flow into the return second water tank 801 through the first through port 8021.

[0241] According to an embodiment of the present invention, the diameter of the second through port 8022 is larger than that of the first through port 8021. This can slow down the water flow flowing into the second water tank 801 through the second through port 8022, and reduce the water flow rate at the position of the water pumping member in the second water tank 801. With such a setting, it is beneficial to increase the water pumping amount of the water pumping member, improve the water pumping efficiency of the water pumping member, and make more water splash onto the outdoor heat exchanger 60 to increase the heat dissipation efficiency of the outdoor heat exchanger 60.

[0242] Combined with Figures 35 - 36 As shown, the mobile air conditioner 100 further includes a water level switch 808. The water level switch 808 is arranged on the first water receiving tray 80 and electrically connected to the compressor 30. An installation piece 807 is arranged on the first water receiving tray 80, and an installation hole 8071 is formed in the installation piece 807. At least part of the water level switch 808 extends into the installation hole 8071. The circumferential part of the installation hole 8071 is open, and a third limiting part 8072 is arranged corresponding to the open side of the installation hole 8071. The third limiting part 8072 is in circumferential limiting cooperation with the water level switch 808.

[0243] Specifically, the water level switch 808 can detect the water level in the first water receiving tray 80. When the water level in the first water receiving tray 80 is low, the first water receiving tray 80 is closed. When the water level in the first water receiving tray 80 is higher than the preset value, the water level switch 808 is turned on to drain the excess water in the first water receiving tray 80, thereby preventing the water in the first water receiving tray 80 from overflowing and wetting the ground.

[0244] Further, the water level switch 808 is electrically connected to the compressor 30, so that the water level switch 808 and the compressor 30 can transmit control signals to each other. When the water level switch 808 detects that the water level in the first water receiving tray 80 is higher than the preset value, the water level switch 808 sends a control signal to the compressor 30 to reduce the working efficiency of the compressor 30 or turn off the compressor 30, so as to reduce the refrigerant flow in the mobile air conditioner 100 and reduce the generation of condensate water on the outdoor heat exchanger 60.

[0245] When the water level switch 808 detects that the water level in the first water receiving tray 80 is lower than the preset value, the water level switch 808 sends a control signal to the compressor 30 to keep the compressor 30 in its current working state or work according to the user's instructions.

[0246] It should be noted that the preset value of the water level switch 808 for detecting the water level in the first water receiving tray 80 can be selected and set according to the model and working conditions of the mobile air conditioner 100 to meet the requirements of different usage scenarios.

[0247] Further, the first water receiving tray 80 is provided with mounting holes 8071 for mounting the water level switch 808. By arranging mounting pieces 807 on the first water receiving tray 80 and opening the mounting holes 8071 on the mounting pieces 807, the water level switch 808 can be set at a specified position on the first water receiving tray 80, and the stability of the water level switch 808 in the first water receiving tray 80 can be ensured, so as to ensure the accuracy of the water level switch 808 in detecting the water level change in the first water receiving tray 80, and further improve the control accuracy of the mobile air conditioner 100.

[0248] Furthermore, the circumferential part of the mounting hole 8071 is open, which is convenient for the disassembly and assembly of the water level switch 808 on the mounting piece 807, improving the disassembly and assembly convenience of the water level switch 808 and facilitating the maintenance and replacement of the water level switch 808. The water level switch 808 at least partially extends into the mounting hole 8071, which can ensure the installation position of the water level switch 808 in the first water receiving tray 80, and further enable the water level switch 808 to effectively detect the water level change in the first water receiving tray 80.

[0249] The installation hole 8071 is provided with a third limiting portion 8072 corresponding to the open side, and the third limiting portion 8072 is in circumferential limiting cooperation with the water level switch 808. In this way, after the water level switch 808 extends into the installation hole 8071, the water level switch 808 can be fixed in the installation hole 8071 through the third limiting portion 8072 to ensure the structural stability of the water level switch 808 on the installation piece 807, and further ensure the reliability of the water level switch 808 to detect the water level change in the first water receiving tray 80.

[0250] Further, the circumferential cooperation between the third limiting portion 8072 and the water level switch 808 can increase the contact area between the installation hole 8071 and the water level switch 808, and further increase the setting reliability of the water level switch 808 in the installation hole 8071.

[0251] Combined with Figure 36 and Figure 37 As shown, the third limiting portion 8072 is a limiting protrusion 244, and the circumferential limiting cooperation between the third limiting portion 8072 and the water level switch 808 is actually the circumferential limiting cooperation between the limiting protrusion 244 and the water level switch 808. The limiting protrusion 244 protrudes towards the center of the installation hole 8071, which can reduce the distance from the local circumference of the installation hole 8071 to the center of the installation hole 8071. In this way, when the water level switch 808 extends into the installation hole 8071, the water level switch 808 can be pressed towards the center of the installation hole 8071 to improve the limiting reliability of the third limiting portion 8072 on the water level switch 808.

[0252] Further, the limiting protrusions 244 are arranged on the opposite side walls corresponding to the open side of the installation hole 8071, so that the limiting protrusions 244 can squeeze the water level switch 808 towards the direction away from the open side of the installation hole 8071 to prevent the water level switch 808 from detaching from the open side of the installation hole 8071, and further ensure the setting reliability of the water level switch 808 on the first water receiving tray 80.

[0253] A nut is provided on the water level switch 808. After the water level switch 808 extends into the installation hole 8071, the limiting protrusion 244 first limits the water level switch 808, and then the nut on the water level switch 808 is tightened, so that the water level switch 808 can be fixed on the installation piece 807 of the first water receiving tray 80.

[0254] Combined with Figure 44 As shown, a drain hole 873 is provided on one side of the first water receiving tray 80, and the water in the first water receiving tray 80 can flow out of the first water receiving tray 80 through the drain hole 873 to drain the water at a suitable position of the first water receiving tray 80.

[0255] Combined with Figure 44As shown, an avoidance hole 15221 is provided on the main housing 15, which can enable the main housing 15 to provide a stable and reliable setting position for the avoidance hole 15221, and can ensure the structural reliability of the avoidance hole 15221. The avoidance hole 15221 on the main housing 15 corresponds to the drain hole 873 on one side of the first water receiving tray 80, so that the main housing 15 can avoid the drain hole 873 at the position of the drain hole 873 of the first water receiving tray 80, so that the water in the first water receiving tray 80 can be directly discharged outside the main housing 15 through the drain hole 873.

[0256] In this way, the drainage structure of the first water receiving tray 80 can be simplified, the drainage method of the mobile air conditioner 100 can be simplified, so as to realize the rapid drainage of the mobile air conditioner 100. Compared with the prior art of draining water through a drainage pipe, the problem of mildew smell caused by water accumulation in the drainage pipe can be avoided, so that the generation of peculiar smell of the mobile air conditioner 100 can be prevented, and the use experience of the mobile air conditioner 100 can be guaranteed.

[0257] Therefore, by providing an avoidance hole 15221 on the outer shell 10 corresponding to the drain hole 873 on the first water receiving tray 80, the water in the first water receiving tray 80 can be discharged through the drain hole 873, so that the first water receiving tray 80 arranged between the compressor 30 and the outdoor heat exchanger 60 can directly drain through the drain hole 873, thus simplifying the structure of the mobile air conditioner 100 and facilitating the use of the mobile air conditioner 100.

[0258] Combined Figures 44 - 47 As shown, the main housing 15 includes a first front shell 151 and a first rear shell 152. Both the first front shell 151 and the first rear shell 152 are arranged on the chassis 16, which can fix the first front shell 151 and the first rear shell 152 on the chassis 16 to ensure the structural stability of the first front shell 151 and the first rear shell 152.

[0259] Furthermore, the first rear shell 152 includes an upper shell part 1521 and a lower shell part 1522. The upper shell part 1521 is connected above the lower shell part 1522, corresponds to the indoor heat exchanger 70, and is formed with an air duct installation groove 15211, which can be used to install the intake air duct 43 and the exhaust air duct 44. In this way, not only can the outdoor air flow through the indoor heat exchanger 70 through the intake air duct 43 and the exhaust air duct 44, so that the refrigerant in the indoor heat exchanger 70 exchanges heat with the outdoor air to ensure the normal operation of the mobile air conditioner 100, but also it is beneficial to improve the structural compactness of the mobile air conditioner 100.

[0260] The lower housing part 1522 corresponds to the compressor 30, the first water receiving tray 80, and the outdoor heat exchanger 60 respectively, and can play a role in fixing and protecting the compressor 30, the first water receiving tray 80, and the outdoor heat exchanger 60. The lower housing part 1522 is provided with an avoidance hole 15221, which can reduce the height of the avoidance hole 15221 on the main housing 15, and is beneficial to increasing the drainage potential energy of the mobile air conditioner 100.

[0261] In this way, the drainage convenience of the mobile air conditioner 100 can be accelerated, and the problem of water accumulation in the mobile air conditioner 100 can be reduced.

[0262] Combined with Figure 44 and Figure 45 As shown, the avoidance hole 15221 is located in the middle of the lower housing part 1522 in the height direction, and is adjacent to one side in the width direction and far from the other side. Specifically, in the embodiment of the present invention, setting the avoidance hole 15221 in the middle of the lower housing part 1522 in the height direction can make the avoidance hole 15221 be set at a suitable height position in the height direction of the main housing 15.

[0263] Set in this way, on the one hand, it is convenient for the avoidance hole 15221 to correspond to the drainage hole 873 on the first water receiving tray 80, which is beneficial to shortening the distance between the avoidance hole 15221 and the drainage hole 873, and can realize the rapid drainage of the first water receiving tray 80. On the other hand, it can not only prevent the avoidance hole 15221 from being too low to affect the normal operation of the structure in the first sub-accommodation space 141, but also prevent the avoidance hole 15221 from being too high to affect the normal drainage of the water in the first water receiving tray 80.

[0264] Furthermore, the avoidance hole 15221 is provided on one side of the main housing 15 in the width direction, and on the other side of the original width direction of the main housing 15, so that the avoidance hole 15221 can be set at the edge position of the main housing 15. In the embodiment of the present invention, the avoidance hole 15221 is on the side of the main housing 15 close to the compressor 30. In this way, the space above the compressor 30 corresponding to the accommodation space 14 can be fully utilized, which is beneficial to improving the space utilization rate inside the mobile air conditioner 100.

[0265] Combined with Figures 45 - 46 As shown, the mobile air conditioner 100 further includes a drain pipe joint 874, and the drain pipe joint 874 can be used for connecting the drain pipe. In the embodiment of the present invention, the drain pipe joint 874 can be used to communicate with the drain hole 873 to lead the water in the first water receiving tray 80 out of the mobile air conditioner 100. Compared with the prior art in which the drain pipe is arranged inside the air conditioner housing, the embodiment of the present invention can avoid problems such as the bending of the drain pipe inside the mobile air conditioner 100, occupying the internal space of the mobile air conditioner 100, and affecting the working safety of other structures.

[0266] Further, a drainage flange 8731 is provided on the first water receiving tray 80. The drainage flange 8731 passes through the avoidance hole 15221, enabling the drainage flange 8731 to extend towards the outside of the main housing 15. The drainage hole 873 communicates with the drainage flange 8731 to guide water to the outside of the main housing 15 through the drainage flange 8731. The drainage flange 8731 extends into the drain pipe joint 874, facilitating the connection between the drainage flange 8731 and the drain pipe joint 874. The drainage flange 8731 is connected to the drain pipe joint 874 to introduce the water in the first water receiving tray 80 into the drain pipe through the drainage flange 8731 and the drain pipe, and then discharge the water out of the mobile air conditioner 100 through the drain pipe.

[0267] In this way, through the connection between the drain pipe joint 874 and the drainage flange 8731, the drain pipe can be connected to the outside of the main housing 15 of the mobile air conditioner 100, which can reduce the number of components in the mobile air conditioner 100, simplify the structure of the mobile air conditioner 100, and improve the space utilization rate inside the mobile air conditioner 100.

[0268] Combined with Figures 46 - 47 As shown, an external thread 8732 is provided on the outer periphery of the drainage flange 8731, and an internal thread 8741 is provided on the inner wall of the drain pipe joint 874. The external thread 8732 is threadedly connected to the internal thread 8741. Specifically, the drain pipe joint 874 and the drainage flange 8731 are threadedly connected, which can simplify the connection method between the drain pipe joint 874 and the drainage flange 8731 and make the drain pipe joint 874 detachable from the drainage flange 8731.

[0269] When the mobile air conditioner 100 needs to drain water, the drain pipe can be connected to the drainage flange 8731 through the drain pipe joint 874 for the first water receiving tray 80 to drain water. When the mobile air conditioner 100 does not need to drain water, the drain pipe joint 874 can be detached from the drainage flange 8731 to facilitate the movement and use of the mobile air conditioner 100.

[0270] Further, an external thread 8732 is provided on the outer periphery of the drainage flange 8731, and an internal thread 8741 is provided on the inner wall of the drain pipe joint 874. The external thread 8732 is threadedly connected to the internal thread 8741. This can enable the drain pipe joint 874 to be disposed outside the drainage flange 8731, improving the sealing performance between the drain pipe joint 874 and the drainage flange 8731 and preventing the mobile air conditioner 100 from leaking water during the drainage process.

[0271] Combined with Figure 46As shown, a gasket 875 is provided between the drain pipe joint 874 and the drain flange 8731. When the drain pipe joint 874 and the drain flange 8731 are threadedly connected through the external thread 8732 and the internal thread 8741, the gasket 875 can prevent loosening between the drain pipe joint 874 and the drain flange 8731, and can ensure the connection reliability between the drain pipe joint 874 and the drain flange 8731.

[0272] Further, during the drainage process of the mobile air conditioner 100, on the one hand, the gasket 875 can slow down the vibration and impact received by the drain pipe joint 874 and the drain flange 8731, and can play a protective role for the drain pipe joint 874 and the drain flange 8731. On the other hand, the gasket 875 can improve the sealing performance between the drain pipe joint 874 and the drain flange 8731, and can prevent water leakage at the connection between the drain pipe joint 874 and the drain flange 8731, thereby improving the drainage reliability of the mobile air conditioner 100.

[0273] Combined with Figure 47 As shown, the drain flange 8731 has multiple turns, and the multiple turns of the drain flange 8731 are concentrically arranged, which can make the multiple turns of the drain flange 8731 all correspond to the drain holes 873 on the first water receiving tray 80, so that the water in the first water receiving tray 80 can be discharged through the drain holes 873. This can simplify the structure of the mobile air conditioner 100 and improve the space utilization power of the mobile air conditioner 100.

[0274] The multiple turns of the drain flange 8731 are spaced from each other in the radial direction. This can not only facilitate the concentric arrangement of the multiple turns of the drain flange 8731, but also make the radial dimensions of the multiple turns of the drain flange 8731 different. Furthermore, it can make the multiple turns of the drain flange 8731 suitable for connecting to drain pipes with different pore diameters, and can make drain pipes with different pore diameters connected to the same drain hole 873, thereby expanding the applicable range of the drain hole 873 and improving the use convenience of the mobile air conditioner 100.

[0275] According to an embodiment of the present invention, combined with Figure 48 As shown, the drain flange 8731 has two turns, and are respectively the first drain flange 8733 and the second drain flange 8735. Among them, the second drain flange 8735 is concentrically arranged with the first drain flange 8733, which can facilitate the arrangement of two drain flanges 8731 at a position corresponding to one drain hole 873 on the first water receiving tray 80 to increase the applicable range of the drain hole 873.

[0276] Further, the second drain flange 8735 is radially spaced outside the first drain flange 8733, which can make the radial dimension of the second drain flange 8735 larger than that of the first drain flange 8733, and the first drain flange 8733 corresponds to the drain hole 873.

[0277] When the aperture of the drain pipe is small, the aperture of the drain pipe joint 874 applicable to the drain pipe is also small. The drain pipe joint 874 with a small aperture can be connected to the first drainage flange 8733 to ensure the connection reliability and sealing performance between the drain pipe joint 874 and the first drainage flange 8733. At this time, the water in the first water receiving tray 80 can flow into the drain pipe through the drain hole 873, the first drainage flange 8733 and the drain pipe joint 874, and then be discharged from the mobile air conditioner 100.

[0278] When the aperture of the drain pipe is large, the aperture of the drain pipe joint 874 applicable to the drain pipe is also large. The drain pipe joint 874 with a large aperture can be connected to the second drainage flange 8735 to ensure the connection reliability and sealing performance between the drain pipe joint 874 and the second drainage flange 8735. Since the second drainage flange 8735 is concentric with the first drainage flange 8733, the water in the first water receiving tray 80 can flow into the drain pipe through the drain hole 873, the first drainage flange 8733 and the drain pipe joint 874, and then be discharged from the mobile air conditioner 100.

[0279] In the embodiment of the present invention, the number of the drainage flanges 8731 can be set according to the usage requirements of the product. Each drainage flange 8731 is radially arranged with other drainage flanges 8731, and the radial dimension of each drainage flange 8731 can be set corresponding to the aperture of the drain pipe.

[0280] It should be noted that among all the drainage flanges 8731, the drainage flange 8731 with the smallest radial dimension is correspondingly communicated with the drain hole 873 of the first water receiving tray 80.

[0281] Combined Figure 46 As shown, a drain groove 8734 is provided on the first water receiving tray 80. The drain groove 8734 is recessed downward relative to the first water receiving tray 80. In this way, a potential energy difference can be generated between other positions in the first water receiving tray 80 and the drain groove 8734 for the water in the first water receiving tray 80, so that the water in other positions in the first water receiving tray 80 can gather towards the drain groove 8734, facilitating the water in the first water receiving tray 80 to flow towards the drain hole 873, and finally being discharged from the first water receiving tray 80 through the drain hole 873. Such a setting can improve the drainage reliability of the first water receiving tray 80.

[0282] The drain hole 873 is located on one side of the drain groove 8734. Thus, when the water in other positions in the first water receiving tray 80 flows towards the drain groove 8734 and gathers in the drain groove 8734, the water in the drain groove 8734 can flow towards the drain hole 873. The drain hole 873 is communicated with the drain groove 8734, so that the water in the drain groove 8734 can be directly discharged through the drain hole 873, improving the drainage convenience of the drain groove 8734 and preventing the problem of mildew odor caused by water retention in the drain groove 8734.

[0283] A water outlet is provided on the second water receiving tray 88, and a water flow channel 63 is provided on the outdoor heat exchanger 60. The water outlet is connected to the first water receiving tray 80 through the water flow channel 63. In this way, the accumulated water in the second water receiving tray 88 can flow out of the second water receiving tray 88 through the water outlet, then flow into the water flow channel 63 between the outdoor heat exchangers 60, and then flow into the first water receiving tray 80 together with the condensed water on the outdoor heat exchanger 60. Finally, it is discharged from the mobile air conditioner 100 through the drain hole 873 of the first water receiving tray 80, so as to ensure the drainage reliability of the first water receiving tray 80 and the second water receiving tray 88 in the mobile air conditioner 100.

[0284] According to some embodiments of the present invention, as Figure 28 and Figure 29 shown, the mobile air conditioner 100 further includes: a second water receiving tray 88, which is arranged above the outdoor heat exchanger 60 and the outdoor fan assembly 20, and the indoor heat exchanger 70 and the indoor fan assembly 40 are arranged above the second water receiving tray 88.

[0285] Among them, the setting of the second water receiving tray 88 can not only isolate the outdoor heat exchanger 60 and the indoor heat exchanger 70, but also isolate the outdoor fan assembly 20 and the indoor fan assembly 40. In this way, the compressor 30 and the electric control box 50 are located at the bottom layer, the outdoor heat exchanger 60 and the outdoor fan assembly 20 are located at the second layer, and the indoor heat exchanger 70 and the indoor fan assembly 40 are located at the third layer. In this way, a three-layer structure can be formed.

[0286] In addition, the setting of the second water receiving tray 88 also has the function of storing water, which can make the condensed water generated by the indoor heat exchanger 70 flow to the second water receiving tray 88, so as to avoid the overflow of the condensed water generated by the indoor heat exchanger 70, and can also prevent the condensed water generated by the indoor heat exchanger 70 from affecting the safety of the internal circuit of the mobile air conditioner 100, so as to avoid short circuit. The second water receiving tray 88 can flow downward to the first water receiving tray 80 through the water holes.

[0287] Combined with Figure 29 and Figure 30 shown, the second water receiving tray 88 is arranged in the accommodation space 14 and connected to the housing 10. The indoor heat exchanger 70 is arranged above the second water receiving tray 88. The second water receiving tray 88 is provided with a first water tank 89 and a water outlet, and the first water tank 89 is communicated with the water outlet.

[0288] Specifically, when the indoor heat exchanger 70 exchanges heat, condensed water will condense on its surface. The second water receiving tray 88 is arranged below the indoor heat exchanger 70. The condensed water will flow by gravity to the first water tank 89 of the second water receiving tray 88. The water outlet includes a first water outlet 891. The condensed water flows out from the water outlet end of the first water tank 89 to the first water outlet 891 and finally flows out from the first water outlet 891 to the outside, thereby realizing the discharge of the condensed water in the second water receiving tray 88.

[0289] Combined with Figure 29 and Figure 30 As shown, the first water outlet 891 and the water outlet end of the first water tank 89 are arranged at intervals. A plurality of water guiding ribs 892 are arranged between the first water outlet 891 and the water outlet end of the first water tank 89. A water guiding channel 893 is formed between two adjacent water guiding ribs 892. Both the first water outlet 891 and the water guiding channels 893 are multiple. The water inlet ends of the multiple water guiding channels 893 are communicated with the water outlet end of the first water tank 89, and the water outlet ends of the multiple water guiding channels 893 are in one-to-one correspondence and communication with the multiple first water outlets 891.

[0290] Specifically, by arranging the first water outlet 891 and the water outlet end of the first water tank 89 at intervals and arranging a plurality of water guiding ribs 892 between the first water outlet 891 and the water outlet end of the first water tank 89, the adjacent two water guiding ribs 892 define the water guiding channel 893, and the water guiding channels 893 are multiple.

[0291] By connecting the multiple water guiding channels 893 and the multiple first water outlets 891 in one-to-one correspondence, the condensed water can flow out from the water outlet end of the first water tank 89 and enter the multiple water guiding channels 893, and enter the multiple first water outlets 891 through the multiple water guiding channels 893, so that the condensed water flows out from the multiple first water outlets 891. With such an arrangement, the multiple first water outlets 891 can increase the water discharge amount of the second water receiving tray 88 per unit time, and the multiple water guiding channels 893 can improve the smoothness of the condensed water flow, thereby improving the water discharge efficiency of the second water receiving tray 88.

[0292] Combined with Figure 29 and Figure 30 As shown, a water guiding slope 894 is arranged between the first water outlet 891 and the water outlet end of the first water tank 89. The plurality of water guiding ribs 892 are arranged on the water guiding slope 894. The water guiding slope 894 is inclined downward from top to bottom, and the first water outlet 891 is arranged at the lower end of the water guiding slope 894.

[0293] Specifically, by providing a water guiding slope 894 between the first water outlet 891 and the water outlet end of the first water tank 89, arranging a plurality of water guiding ribs 892 in the water guiding slope 894, and arranging the water guiding slope 894 to be inclined in the downward direction. After the condensed water flows out from the water outlet end of the first water tank 89 into the water guiding channel 893, due to the inclined arrangement of the water guiding slope 894, the water flow will continuously accelerate under the action of gravity. Thus, the speed of the water flow in the water guiding channel 893 can be gradually increased, and it can flow quickly to the first water outlet 891 and flow out from the first water outlet 891, which can further improve the water outlet efficiency of the second water receiving tray 88.

[0294] Combined with Figure 29 and Figure 30 As shown, the water outlet further includes a second water outlet 895, and the second water outlet 895 is arranged at intervals outside the plurality of water guiding ribs 892.

[0295] Specifically, by opening a second water outlet 895 on the second water receiving tray 88, when the water flow flowing out from the water guiding channel 893 to the first water outlet 891 is excessive and the first water outlet 891 cannot discharge it in time, the water flow will overflow to the outside of the plurality of water guiding ribs 892. Thus, it enters the second water outlet 895 and flows out from the second water outlet 895. This can further improve the drainage reliability of the second water receiving tray 88 and can optimize the structural design of the second water receiving tray 88.

[0296] Furthermore, the first water tank 89 exists in the second water receiving tray 88, the water guiding slope 894 is located on one side of the first water tank 89, the first water outlet 891 is located at the bottom of the first water tank 89, and the second water outlet 895 is also located at the bottom of the first water tank 89. A plurality of water guiding ribs 892 are arranged on the water guiding slope 894. When the excessive water flows into the first water tank 89 through the water guiding slope 894 and the first water outlet 891 cannot discharge it in time. The water level will be higher than the height of the plurality of water guiding ribs 892, thus overflowing from the plurality of water guiding ribs 892 and flowing to the second water outlet 895 which is also located at the bottom of the first water tank 89 and flowing out from the second water outlet 895.

[0297] Combined with Figure 29 and Figure 30 As shown, the diameter of the second water outlet 895 is larger than the diameter of the first water outlet 891.

[0298] Specifically, in some embodiments of the present invention, the second water outlet 895 can be one, and the diameter of the second water outlet 895 is set to be larger than the diameter of a single first water outlet 891. It can improve the water outlet efficiency of the second water outlet 895 on the premise of facilitating the manufacture of the second water receiving tray 88, thereby further improving the water outlet efficiency of the second water receiving tray 88.

[0299] Combined Figure 28 As shown, the outdoor heat exchanger 60 is located below the second water receiving tray 88, and the first water receiving tray 80 is located below the outdoor heat exchanger 60. The water pumping device 87 includes a water pumping member and a water pumping driving member 872. The water pumping member is rotatably arranged on the first water receiving tray 80, and the water pumping driving member 872 is arranged on the first water receiving tray 80 and is in transmission connection with the water pumping member. Among them, the water pumping member can be a water pumping wheel 871.

[0300] The outdoor heat exchanger 60 includes a first heat exchange member 61 and a second heat exchange member 62. The first heat exchange member 61 and the second heat exchange member 62 are arranged at intervals to form a water flow channel 63, and the water pumping wheel 871 is correspondingly arranged at the lower end of the water flow channel 63.

[0301] Specifically, by arranging the first water receiving tray 80 below the outdoor heat exchanger 60, condensed water will be generated on the surface of the outdoor heat exchanger 60 during the heat exchange process, and the condensed water will flow to the first water receiving tray 80 under the action of gravity. By arranging the water pumping wheel 871 and the water pumping driving member 872 on the first water receiving tray 80, and making the water pumping driving member 872 drive the water pumping wheel 871 to rotate, the rotation of the water pumping wheel 871 can splash the water in the first water receiving tray 80 and cool the surface of the indoor heat exchanger 70 with the water. In this way, on the one hand, the self-treatment of the water in the first water receiving tray 80 can be realized, and on the other hand, the heat exchange efficiency of the indoor heat exchanger 70 can be improved.

[0302] Furthermore, the first heat exchange member 61 and the second heat exchange member 62 are arranged at intervals to form a water flow channel 63. The water on the outdoor heat exchanger 60 can flow to the water pumping wheel 871 through the water flow channel 63, and the water on the second water receiving tray 88 can also flow to the water pumping wheel 871 through the water flow channel 63 after flowing out from the first water outlet 891. This can not only ensure the smoothness of the water flow from the outdoor heat exchanger 60 to the first water receiving tray 80, but also ensure the smoothness of the water flow from the second water receiving tray 88 to the first water receiving tray 80.

[0303] It should be noted that when the outdoor heat exchanger 60 is a condenser, the first heat exchange member 61 is a row of condensers, and the second heat exchange member 62 is three rows of condensers, which can ensure the heat exchange efficiency of the outdoor heat exchanger 60 on the premise of ensuring the smoothness of the water flow channel 63.

[0304] Combined Figure 31 And Figure 32 As shown, the mobile air conditioner 100 further includes: a sealing plate 94, the sealing plate 94 covers the upper side of the outdoor heat exchanger 60, and a diversion groove 95 is arranged on the sealing plate 94, and the diversion groove 95 is correspondingly communicated with the water flow channel 63.

[0305] Specifically, the sealing plate 94 is covered on the upper side of the outdoor heat exchanger 60, and a diversion groove 95 is provided on the sealing plate 94, and the diversion groove 95 is corresponded to the water flow channel 63. On the one hand, the sealing plate 94 can, together with the second water receiving tray 88, protect the upper part of the outdoor heat exchanger 60. On the other hand, since the sealing plate 94 is relatively close to the outdoor heat exchanger 60, condensed water will also condense on its surface. Therefore, by providing the diversion groove 95 on the sealing plate 94, the condensed water can flow towards the water flow channel 63 under the action of gravity and the guiding of the diversion groove 95. Thus, the condensed water flows through the water flow channel 63 to the first water receiving tray 80, which can further optimize the structural performance of the mobile air conditioner 100.

[0306] Combined with Figure 31 and Figure 32 As shown, the cross-section of the diversion groove 95 in the up-and-down direction is in an inverted V shape, and in the direction from top to bottom, the cross-sectional area of the diversion groove 95 in the horizontal direction gradually increases.

[0307] Specifically, by setting the cross-section of the diversion groove 95 in the up-and-down direction to be in an inverted V shape, and in the direction from top to bottom, the cross-sectional area of the diversion groove 95 in the horizontal direction gradually increases. This can make the guiding of the condensed water by the diversion groove 95 more stable and smooth, and can make the condensed water flow towards the water flow channel 63 more evenly, which can further improve the guiding effect of the diversion groove 95 and optimize the structural design of the sealing plate 94.

[0308] Combined with Figure 31 and Figure 32 As shown, a plurality of diversion ribs 96 are provided on the inner wall of the diversion groove 95, and a diversion channel 97 is formed between two adjacent diversion ribs 96. There are a plurality of diversion channels 97, and all the plurality of diversion channels 97 are corresponded and communicated with the water flow channel 63.

[0309] Specifically, by providing a plurality of diversion ribs 96 in the diversion groove 95 and forming a diversion channel 97 between two adjacent diversion ribs 96, this can not only make the guiding of the condensed water by the diversion groove 95 more stable and smooth, but also simplify the structure of the diversion groove 95, thereby further optimizing the structural design of the sealing plate 94.

[0310] In some embodiments of the present utility model, the sealing plate 94 and the second water receiving tray 88 are integrally formed structural members.

[0311] Specifically, by setting the sealing plate 94 and the second water receiving tray 88 as integrally formed structural members, it can not only simplify the installation steps of the sealing plate 94 and the second water receiving tray 88 in the accommodation space 14, but also improve the connection stability between the sealing plate 94 and the second water receiving tray 88, thereby improving the structural reliability of the mobile air conditioner 100.

[0312] In some other embodiments of the present invention, the sealing plate 94 is detachably connected to the second water receiving tray 88.

[0313] Specifically, detachably connecting the sealing plate 94 and the second water receiving tray 88 can facilitate the separate maintenance and replacement of the sealing plate 94 and the second water receiving tray 88 on the premise of ensuring the stable connection between the sealing plate 94 and the second water receiving tray 88.

[0314] According to some embodiments of the present invention, the horizontal direction in which the outdoor heat exchanger 60 and the outdoor fan assembly 20 are arranged is the first horizontal direction, and the horizontal direction in which the indoor heat exchanger 70 and the indoor fan assembly 40 are arranged is the second horizontal direction, and the first horizontal direction and the second horizontal direction are perpendicular.

[0315] Among them, the first horizontal direction in which the outdoor heat exchanger 60 and the outdoor fan assembly 20 are arranged is the horizontal arrangement in the left - right direction of the mobile air conditioner 100, and the second horizontal direction in which the indoor heat exchanger 70 and the indoor fan assembly 40 are arranged is the horizontal arrangement in the front - back direction of the mobile air conditioner 100. In this way, the first horizontal direction and the second horizontal direction are perpendicular. Thus, the internal force of the mobile air conditioner 100 can be balanced, and the internal force of the mobile air conditioner 100 can be made more uniform, thereby improving the stability of the mobile air conditioner 100. When the mobile air conditioner 100 is working, the noise generated by the mobile air conditioner 100 can also be reduced, thereby improving the comfort.

[0316] According to some embodiments of the present invention, as Figures 1 - 11 shown, the housing 10 has an air inlet 11 and an air outlet 12. The air inlet 11 corresponds to the indoor heat exchanger 70, and the air outlet 12 corresponds to the outlet 532 of the indoor fan assembly 40, and the air outlet 12 extends in the up - down direction.

[0317] Among them, the air inlet 11 corresponding to the indoor heat exchanger 70 can increase the contact area between the incoming air at the air inlet 11 and the indoor heat exchanger 70, thereby improving the heat exchange efficiency of the indoor heat exchanger 70, that is, improving the heat exchange efficiency of the evaporator.

[0318] Also, the air outlet 12 corresponding to the outlet 532 of the indoor fan assembly 40, and the indoor fan assembly 40 can accelerate the heat exchange speed of the indoor heat exchanger 70, thereby further improving the heat exchange efficiency of the mobile air conditioner 100.

[0319] Furthermore, the air outlet 12 extends in the up - down direction. In this way, the air outlet 12 can form vertical air outlet, and the vertical air outlet is the air outlet in the up - down direction. This can increase the range of vertical air supply, and also expand the air supply area, thereby improving the air supply volume of the mobile air conditioner 100.

[0320] According to a specific embodiment of the present invention, the indoor fan assembly 40 includes: an indoor air duct member 41 and an indoor fan 42. The indoor air duct member 41 is disposed on one side of the indoor heat exchanger 70, and the indoor fan 42 is disposed within the indoor air duct member 41. The indoor fan 42 is a cross-flow fan, and the cross-flow fan extends in the vertical direction.

[0321] Specifically, the indoor fan assembly 40 is mainly composed of the indoor air duct member 41 and the indoor fan 42. The indoor air duct member 41 can form an air duct, which is convenient for air outlet and can also provide an installation space for the indoor fan 42. The indoor fan 42 is a cross-flow fan. The axial length of the cross-flow fan is not limited, and the length of the impeller can be arbitrarily selected according to different usage requirements. Moreover, the air flow passes through the impeller, and is affected by the force of the blades twice, so the air flow can reach a long distance. In addition, the cross-flow fan has no turbulence and the air outlet is uniform, thereby improving the comfort of the air outlet.

[0322] Furthermore, the cross-flow fan extends in the vertical direction, which can form a vertical air outlet, thereby increasing the vertical air output.

[0323] According to some embodiments of the present invention, as Figure 1 shown, the mobile air conditioner 100 further includes: a plurality of air deflector plates 90. The plurality of air deflector plates 90 extend in the vertical direction and are arranged in the horizontal direction.

[0324] Among them, the setting of the plurality of air deflector plates 90 in the mobile air conditioner 100 can adjust their directions and angles, so as to adapt to different needs. The user can adjust the air deflector plates 90 according to personal preferences or room layout to obtain a more satisfactory air outlet effect.

[0325] In addition, the plurality of air deflector plates 90 can help to disperse the wind speed and reduce the feeling of direct blowing on the human body. This uniform wind speed distribution is more in line with the human comfort, thereby avoiding discomfort caused by too strong wind speed.

[0326] Furthermore, the vertical extension and horizontal arrangement of the plurality of air deflector plates 90 can help the mobile air conditioner 100 to distribute air more evenly, avoid the situation of uneven heating and cooling, and thus provide a more comfortable indoor temperature.

[0327] According to some embodiments of the present invention, as Figures 1 - 11As shown in the figure, the second water receiving tray 88 is disposed above the outdoor heat exchanger 60 and the outdoor fan assembly 20, and the indoor heat exchanger 70 and the indoor fan assembly 40 are disposed above the second water receiving tray 88. Among them, the air deflector 90 has an upper rotating shaft 91 and a lower rotating hole 822, the upper end of the air duct member is provided with an upper rotating hole 411, the second water receiving tray 88 is provided with a mounting boss 821, and the mounting boss 821 is provided with a lower rotating shaft 92. The upper rotating shaft 91 is rotatably disposed in the upper rotating hole 411, and the lower rotating shaft 92 is rotatably disposed in the lower rotating hole 822.

[0328] Among them, the air deflector 90 has an upper rotating shaft 91. Correspondingly, the upper end of the air duct member is provided with an upper rotating hole 411. The upper rotating shaft 91 can extend into the upper rotating hole 411 for connection and cooperation, so that the upper rotating shaft 91 of the air deflector 90 can rotate around the upper rotating hole 411 provided at the upper end of the air duct member.

[0329] In addition, the second water receiving tray 88 is provided with a mounting boss 821, and the mounting boss 821 is provided with a lower rotating shaft 92. The mounting boss 821 can support the lower rotating shaft 92 and can also increase the contact area between the mounting boss 821 and the lower rotating shaft 92, so that the cooperation between the lower rotating shaft 92 and the mounting boss 821 can be more stable.

[0330] Furthermore, the lower end of the air deflector 90 is provided with a lower rotating hole 822, so that the lower rotating shaft 92 of the mounting boss 821 extends into the lower rotating hole 822 at the lower end of the air deflector 90, so that the lower end of the air deflector 90 can rotate around the lower rotating shaft 92.

[0331] The mobile air conditioner 100 further includes an electrical component 52. The electrical component 52 is electrically connected to the compressor 30, the outdoor fan assembly 20, and the indoor fan assembly 40 respectively. The electrical component 52 includes an electrical control box 50. In this way, the electrical control box 50 is electrically connected to the compressor 30, the outdoor fan assembly 20, and the indoor fan assembly 40 respectively, so that the electrical component 52 can control the on-off of the circuits of the compressor 30, the outdoor fan assembly 20, and the indoor fan assembly 40 respectively, thereby ensuring the normal operation of the mobile air conditioner 100.

[0332] Furthermore, in the accommodation space 14, the compressor 30 and the electrical component 52 are spaced apart in the horizontal direction of the accommodation space 14, so as to avoid interference between the compressor 30 and the electrical component 52.

[0333] The outdoor heat exchanger 60, the indoor heat exchanger 70, the outdoor fan assembly 20 and the indoor fan assembly 40 are arranged above the compressor 30 and the electrical component 52. In this way, by reasonably utilizing the space inside the mobile air conditioner 100, the compressor 30 and the electrical component 52 are separately arranged from the outdoor heat exchanger 60, the indoor heat exchanger 70, the outdoor fan assembly 20 and the indoor fan assembly 40, respectively forming an independent module, which can not only facilitate maintenance and replacement, but also improve the heat exchange efficiency of the mobile air conditioner 100.

[0334] Wherein, a heat dissipation air outlet 19 is arranged at the bottom of the housing 10, and the heat dissipation air outlet 19 is communicated with the inside of the electrical component 52. The inlet 531 of the outdoor fan assembly 20 is located on the side of the compressor 30 away from the electrical component 52, and the air flowing into the electrical component 52 from the heat dissipation air outlet 19 flows around the compressor 30 to the inlet 531 of the outdoor fan assembly 20.

[0335] Specifically, a heat dissipation air outlet 19 is formed at the bottom of the housing 10, and the heat dissipation air outlet 19 is correspondingly arranged with the electrical component 52, so that it is convenient for air to directly enter from the heat dissipation air outlet 19 to dissipate heat from the electrical component 52, thereby preventing the electrical component 52 from overheating and avoiding damage to the electrical component 52.

[0336] Furthermore, multiple heat dissipation air outlets 19 can be arranged, and the multiple heat dissipation air outlets 19 are evenly spaced. This can not only accelerate the air intake speed of the heat dissipation air outlets 19, but also make the air outlet of the heat dissipation air outlets 19 more uniform.

[0337] The air flowing into the electrical component 52 from the heat dissipation air outlet 19 flows around the compressor 30 to the inlet 531 of the outdoor fan assembly 20. This can increase the contact area between the air intake of the heat dissipation air outlet 19 and the compressor 30 and the outdoor fan assembly 20, thereby expanding the heat dissipation range and improving the heat dissipation efficiency.

[0338] In addition, the air inlet pipe 43 and the air outlet pipe 44 are arranged behind the indoor heat exchanger 70, which can not only reasonably utilize the space of the mobile air conditioner 100, but also improve the heat exchange efficiency of the indoor heat exchanger 70.

[0339] A radiator is arranged inside the lower part of the electronic control box 50. The heat dissipation air outlet 19 includes a first heat dissipation air outlet 191, and the radiator is arranged opposite to the first heat dissipation air outlet 191.

[0340] Wherein, a radiator is arranged inside the lower part of the electronic control box 50, which can accelerate the air flow speed, thereby improving the heat dissipation speed. In addition, the arrangement of the first heat dissipation air outlet 191 can facilitate the air to enter from the first heat dissipation air outlet 191 and increase the air intake volume.

[0341] In addition, the radiator is disposed opposite to the first heat dissipation air outlet 191, so that the air entering from the first heat dissipation air outlet 191 can directly act on the radiator, which can increase the area of the radiator in contact with the air, thereby improving the heat dissipation speed and efficiency of the radiator.

[0342] According to some embodiments of the present invention, as Figure 24 shown, the electrical component 52 further includes: a reactor 53, the reactor 53 is disposed on one side of the electrical control box 50, the heat dissipation air outlet 19 includes a second heat dissipation air outlet 192, the reactor 53 has an inlet 531 and an outlet 532, the inlet 531 is located at the bottom of the reactor 53, and the inlet 531 is disposed opposite to the second heat dissipation air outlet 192.

[0343] Among them, the reactor 53 is disposed on one side of the electrical control box 50, and the reactor 53 can play a role in suppressing surges or suppressing harmonic currents. In addition, the setting of the second heat dissipation air outlet 192 can facilitate the corresponding connection between the second heat dissipation air outlet 192 and the inlet 531 of the reactor 53, which can not only play a role in guiding the air, but also form an air inlet duct, thereby accelerating the speed of air entering the reactor 53 through the inlet 531 and increasing the air intake.

[0344] According to some embodiments of the present invention, as Figure 26 shown, the support plate 81 is provided with a first ventilation opening 82 and a second ventilation opening 83, the first ventilation opening 82 is located on one side of the radiator, and the second ventilation opening 83 is communicated with the outlet 532 of the reactor 53.

[0345] Among them, the first ventilation opening 82 is opened below the support plate 81, which can facilitate the inflow or outflow of air, thereby increasing the air inlet or outlet range. Moreover, the first ventilation opening 82 is located on one side of the radiator, which can increase the contact between the air entering the first ventilation opening 82 and the radiator, thereby improving the heat dissipation efficiency of the radiator.

[0346] According to some embodiments of the present invention, a ventilation grille 84 is provided at the first ventilation opening 82.

[0347] Among them, a ventilation grille 84 is provided at the first ventilation opening 82, which can facilitate the adjustment of the direction and angle of the air at the first ventilation opening 82 and meet the different scenarios and requirements of the mobile air conditioner 100.

[0348] Furthermore, an electric air damper can also be provided at the first ventilation opening 82, and the rotation direction and opening and closing angle of the electric air damper are controlled by a motor, thereby further improving the ventilation efficiency and the user experience.

[0349] According to some embodiments of the present invention, as Figure 25As shown, the reactor 53 includes a protective cover 54. An inlet 531 is provided at the bottom of the protective cover 54, and an outlet 532 is provided at the top of the protective cover 54. A flow guide cover 85 is provided on the support plate 81 at a position corresponding to the second ventilation opening 83. The flow guide cover 85 is located above the outlet 532 and is in communication with the outlet 532.

[0350] Among them, the setting of the protective cover 54 can play a role in protecting the reactor 53, thereby preventing the reactor 53 from being damaged. An inlet 531 is opened at the bottom of the protective cover 54, so that the incoming air from the heat dissipation air outlet 19 can enter through the inlet 531 at the bottom of the protective cover 54, thereby directly dissipating heat from the reactor 53.

[0351] Furthermore, an outlet 532 is provided at the top of the protective cover 54. After the heat exchange of the reactor 53 is completed, the air can send out the absorbed heat from the outlet 532 at the top of the protective cover 54, thereby reducing the temperature around the reactor 53.

[0352] In addition, one end of the flow guide cover 85 is connected to the outlet 532 at the top of the protective cover 54, and the other end of the flow guide cover 85 is connected to the corresponding second ventilation opening 83 of the support plate 81. In this way, the air after the heat exchange of the reactor 53 flows through the flow guide cover 85 to the second ventilation opening 83, which can facilitate the air outlet and realize the circulation of heat exchange, thereby improving the heat exchange efficiency of the reactor 53.

[0353] A power cord 101 is led out from the electric control box 50 for connecting to a power supply, so as to supply power to the mobile air conditioner 100 to enable the mobile air conditioner 100 to work normally. A power cord outlet 163 is provided on the chassis 16, and the electric control box 50 and the power cord outlet 163 are arranged at intervals, so as to ensure that the power cord outlet 163 is not blocked and ensure that the power cord 101 extends out from the power cord outlet 163 for connecting to an external power supply. In the circuit layout of the mobile air conditioner 100, the power cord 101 extends out from the electric control box 50, extends towards the power cord outlet 163, and then extends out of the mobile air conditioner 100 through the power cord outlet 163.

[0354] A limiting part 8121 is provided on the support plate 81. When the power cord 101 extends out from the electric control box 50, it can pass through the limiting part 8121 and then extend towards the power cord outlet 163. In this way, the power cord 101 can be fixed on the support plate 81 by the limiting part 8121, which plays a role in bundling and guiding the routing of the power cord 101 in the mobile air conditioner 100. It can not only guide the power cord 101 to the power cord outlet 163, but also make the routing of the power cord 101 in the mobile air conditioner 100 neat and make the routing in the mobile air conditioner 100 more concise.

[0355] Combined Figure 40 、Figure 41 , Figure 42 and Figure 43 As shown in Figure 41 , Figure 42 and Figure 43 , the main board 811 is disposed between the electric control box 50 and the compressor 30, which is beneficial to increasing the structural stability of the electric control box 50 and the compressor 30 on the chassis 16, reducing the shaking of the electric control box 50 and the compressor 30 during the movement of the mobile air conditioner 100, and thus ensuring the reliability of the mobile air conditioner 100.

[0356] Furthermore, the first side plate 812 is disposed on one side of the main board 811 adjacent to the power cord outlet 163, and the first side plate 812 is bent relative to the main board 811. The limiting portion 8121 is disposed on the first side plate 812. With such a setting, on the one hand, when the power cord 101 passes through the limiting portion 8121, the power cord 101 can be guided to the power cord outlet 163, ensuring that the power cord 101 extends in the direction of the power cord outlet 163, preventing the power cord 101 from winding in the mobile air conditioner 100, and shortening the distance between the power cord 101 and the power cord outlet 163 as much as possible.

[0357] This is beneficial to shortening the length of the power cord 101, not only saving the production cost of the mobile air conditioner 100, but also simplifying the wiring inside the mobile air conditioner 100, thereby improving the wiring layout inside the mobile air conditioner 100.

[0358] On the other hand, the first side plate 812 is bent relative to the main board 811, which can not only increase the supporting area between the support plate 81 and the bottom of the first water receiving tray 80, prevent the first water receiving tray 80 from tilting relative to the horizontal plane, improve the structural stability of the first water receiving tray 80, effectively prevent the water in the first water receiving tray 80 from spilling out, but also enclose the main board 811 and the first side plate 812 around the compressor 30 to prevent the compressor 30 from shaking, which is beneficial to ensuring the safety of the compressor 30 during the movement of the mobile air conditioner 100.

[0359] Combined with Figure 40 , Figure 41 , Figure 42 and Figure 43 As shown in Figure 40 , Figure 41 , Figure 42 and Figure 43 , the limiting portion 8121 includes a first limiting portion 81211 and a second limiting portion 81212. The first limiting portion 81211 and the second limiting portion 81212 are spaced apart on the first side plate 812. The second limiting portion 81212 is located on the side of the first limiting portion 81211 facing the power cord outlet 163 and is lower than the first limiting portion 81211. The power cord 101 passes through the first limiting portion 81211 and the second limiting portion 81212 in sequence and extends out from the power cord outlet 163.

[0360] Specifically, a first limiting portion 81211 and a second limiting portion 81212 are sequentially arranged on the first side plate 812 in the direction of the power cord outlet 163 from the electric control box 50, so as to guide the power cord 101 towards the power cord outlet 163.

[0361] Compared with the first limiting portion 81211, the second limiting portion 81212 is arranged on the side closer to the power cord outlet 163 in the horizontal direction and is lower than the first limiting portion 81211 in the vertical direction. With such an arrangement, not only can the first limiting portion 81211 be arranged close to the position where the power cord 101 extends from the electric control box 50 to ensure the stability of the end of the power cord 101 connected to the electric control box 50, but also the power cord 101 can be guided to the power cord outlet 163 through the second limiting portion 81212, so as to make the power cord 101 route towards the power cord outlet 163 to ensure the accuracy of the routing of the power cord 101, and further optimize the layout of the power cord 101 in the mobile air conditioner 100.

[0362] In addition, both the first limiting portion 81211 and the second limiting portion 81212 can fix the power cord 101, prevent the power cord 101 from shaking in the mobile air conditioner 100, and enable the power cord 101 to be stably arranged on the support plate 81 after extending from the electric control box 50. If the power cord 101 shakes in the mobile air conditioner 100, it may be dragged by other components to disconnect the connection with the external power supply. With such an arrangement, the connection reliability between the power cord 101 and the external power supply can be improved.

[0363] Combined Figure 40 and Figure 41 As shown, an outlet is provided on the side of the electric control box 50 adjacent to the first side plate 812, and a wire bundling portion 552 is provided at the outlet. The wire bundling portion 552 is arranged at an interval from the first limiting portion 81211 and is at the same height.

[0364] Specifically, providing an outlet on the electric control box 50 facilitates the extension of the power cord 101 from the electric control box 50, so that the power cord 101 can extend out of the mobile air conditioner 100 and be connected to the external power supply.

[0365] Furthermore, a wire bundling portion 552 is also provided at the outlet of the electric control box 50. Since the power cord 101 will bend when extending from the electric control box 50, and the bending position will extend towards a position away from the electric control box 50, occupying more space in the mobile air conditioner 100. Therefore, by providing the wire bundling portion 552 at the outlet position, the power cord 101 can be made to approach the electric control box 50 after extending out of the electric control box 50, so that the power cord 101 can be closely attached to the surface of the electric control box 50.

[0366] Furthermore, the wire bundling portion 552 is spaced from the first limiting portion 81211 and is located at the same height. This can not only enable the power cord 101 to directly run to the first limiting portion 81211 after extending from the wire outlet, shorten the length of the power cord 101 between the wire outlet and the first limiting portion 81211, prevent the power cord 101 from winding, but also avoid the wire bundling portion 552 being too close to the first limiting portion 81211 from affecting the installation and cooperation between the support plate 81 and the electric control box 50.

[0367] According to an embodiment of the present invention, the first limiting portion 81211 is a limiting wire buckle, the second limiting portion 81212 is a limiting perforation, and the wire bundling portion 552 is a vertical wire buckle. Specifically, the power cord 101 is in limiting cooperation with the first limiting portion 81211, actually the power cord 101 is in limiting cooperation with the limiting wire buckle. The limiting wire buckle not only has a simple structure, which is convenient for the processing of the first limiting portion 81211 on the support plate 81, but also has reliable limiting for the power cord 101, and can prevent the power cord 101 from falling off the electric control board to ensure the position reliability of the power cord 101 on the electric control board.

[0368] Furthermore, the limiting cooperation between the power cord 101 and the second limiting portion 81212 is actually the limiting cooperation between the power cord 101 and the limiting perforation, and the limiting perforation is provided at the edge of the support plate 81 close to the power cord outlet 163.

[0369] In this way, not only can the processing of the second limiting portion 81212 on the support plate 81 be simplified, but also the power cord 101 can be effectively prevented from falling off the second limiting portion 81212, thereby ensuring the limiting reliability between the power cord 101 and the second limiting portion 81212.

[0370] Furthermore, a vertical wire buckle is provided at the wire outlet of the electric control box 50. The vertical wire buckle not only has a simple structure and is convenient for processing on the electric control box 50, but also can bundle the power cord 101 reliably on the electric control box 50 by the wire bundling portion 552. In addition, the top of the vertical wire buckle is open, which is convenient for the placement and removal of the power cord 101, thereby improving the disassembly and assembly convenience of the power cord 101 in the mobile air conditioner 100.

[0371] Combined Figure 40 and Figure 41 As shown, the electric control box 50 is provided with a control wire harness for connecting the compressor 30, and the first side plate 812 is provided with a constraining portion 813, and the control wire harness passes through the constraining portion 813. Specifically, in addition to the power cord 101 provided in the electric control box 50 for connecting to an external power source, a control wire harness is also provided. The control wire harness includes but is not limited to being electrically connected to the compressor 30, so that the electric control box 50 can control the compressor 30 to work normally.

[0372] Further, a restraint portion 813 is also provided on the first side plate 812. The restraint portion 813 corresponds to the position where the control wire harness extends out of the electronic control box 50. In this way, after the control wire harness extends out of the electronic control box 50, it can directly pass through the restraint portion 813, and then the control wire harness can be made to closely follow the support plate 81 to run, which can reduce the control wire harness from occupying more accommodation space 14.

[0373] In addition, the restraint portion 813 can guide the control wire harness from the electronic control box 50 to the compressor 30, and can control the routing of the control wire harness in the mobile air conditioner 100, making the routing of the control wire harness in the mobile air conditioner 100 more neat and concise, so as to optimize the layout of the control wire harness in the mobile air conditioner 100.

[0374] Combined with Figure 40 As shown, a fixing member 164 is provided on the chassis 16. The fixing member 164 is located between the limiting portion 8121 and the power cord outlet 163. A through hole is formed between the fixing member 164 and the chassis 16, and the power cord 101 passes through the through hole.

[0375] Specifically, in the embodiment of the present invention, a fixing member 164 is also provided between the power cord outlet 163 and the second limiting portion 81212. The fixing member 164 is provided on the chassis 16, which can ensure the stable position of the fixing member 164 in the accommodation space 14, and further ensure the fixing reliability of the wire harness in the mobile air conditioner 100 by the fixing portion. It should be noted that the fixing manner of the fixing member 164 and the chassis 16 in the embodiment of the present invention includes but is not limited to snap connection.

[0376] Further, the fixing member 164 and the chassis 16 jointly form a through hole. In this way, when the power cord 101 passes through the through hole, the fixing member 164 and the chassis 16 can jointly play a role in fixing and supporting the power cord 101. With such a setting, not only can the position of the power cord 101 between the second limiting portion 81212 and the power cord outlet 163 be ensured to be stable, but also the power cord 101 can be guided to the power cord outlet 163, so that the power cord 101 can smoothly extend out of the power cord outlet 163.

[0377] In addition, the fixing member 164 and the chassis 16 are detachably fixedly connected. In this way, when installing the power cord 101, the power cord 101 can be placed at the position of the corresponding through hole on the chassis 16, and then the fixing member 164 is fixed to the chassis 16 to fix the power cord 101 in the through hole jointly formed by the fixing member 164 and the chassis 16.

[0378] When disassembling the power cord 101, the fixing member 164 can be disassembled from the chassis 16, so that the through hole part is opened, and the power cord 101 can be easily taken out from the chassis 16, thereby improving the convenience of disassembly and assembly of the power cord 101.

[0379] Combined withFigure 40 As shown, the electric control box 50 includes a box body 55 and a cover body 56 . One side of the box body 55 is open, so that structures such as electric control components, heat sink 51 , power line 101 and control harness can be easily arranged in the electric control box 50 .

[0380] After the electronic control components, heat sink 51, power cord 101, control harness and other structures are installed in the box body 55, the cover body 56 can be covered on the open side of the box body 55. In this way, the electronic control components, heat sink 51, power cord 101, control harness and other structures in the electronic control box 50 can be protected, and the normal operation of the electronic control box 50 can be ensured.

[0381] Furthermore, the support plate 81 is arranged on the side of the box body 55 away from the cover body 56, and a heat dissipation grille 8111 is arranged on the support plate 81, so that the heat dissipation grille 8111 can correspond to the heat sink 51 in the electric control box 50, which is beneficial to improve the heat dissipation efficiency of the electric control box 50, and further ensure the working safety of the electric control box 50.

[0382] Furthermore, a first through hole 8141 is provided on the support plate 81, a second through hole 5531 is provided on the box body 55, and a third through hole 5611 is provided on the cover body 56. The first through hole 8141, the second through hole 5531 and the third through hole 5611 correspond to each other, so that a fastener can be used to pass through the first through hole 8141, the second through hole 5531 and the third through hole 5611 at the same time to lock the first through hole 8141, the second through hole 5531 and the third through hole 5611 at the same time.

[0383] With such arrangement, the electric control box 50 and the support plate 81 can be connected and fixed by a fastener, so that on the one hand, the electric control box 50 can be connected to the support plate 81, and the support plate 81 is supported between the chassis 16 and the first water receiving tray 80, which can support the electric control box 50 at the same time, thereby preventing the electric control box 50 from shaking in the mobile air conditioner 100, ensuring the structural stability of the electric control box 50, and facilitating the working safety of the electric control box 50.

[0384] On the other hand, by connecting the cover body 56, the box body 55 and the support plate 81 of the electric control box 50 with only one fastener, the number of parts of the mobile air conditioner 100 can be simplified and the assembly convenience of the electric control box 50 and the support plate 81 can be improved, which is conducive to reducing the manufacturing cost of the mobile air conditioner 100 and improving the production efficiency of the mobile air conditioner 100.

[0385] Combination Figure 42 and Figure 43As shown, a first mounting piece 553 and a second mounting piece 561 are respectively provided on the box body 55 and the cover body 56. A second through hole 5531 is provided in the first mounting piece 553, and a third through hole 5611 is provided in the second mounting piece 561. The first mounting piece 553 and the second mounting piece 561 are mutually attached. An installation post 814 is provided on the support plate 81, and a first through hole 8141 is provided in the installation post 814. The installation post 814 extends towards the first mounting piece 553 and abuts against the first mounting piece 553.

[0386] Specifically, providing the first mounting piece 553 on the box body 55 can provide a position for opening the second through hole 5531 while maintaining the structure of the box body 55. Providing the second mounting piece 561 on the cover body 56 can provide a position for opening the third through hole 5611 while maintaining the structure of the cover body 56.

[0387] Before the fastener passes through the first through hole 8141, the second through hole 5531, and the third through hole 5611, first make the first mounting piece 553 and the second mounting piece 561 mutually attached so that the second through hole 5531 and the third through hole 5611 are corresponding.

[0388] This can not only facilitate the fastener to pass through the second through hole 5531 and the third through hole 5611 in sequence, but also increase the contact area between the box body 55 at the second through hole 5531 and the cover body 56 at the third through hole 5611. Furthermore, it can improve the connection strength between the fastener and the second through hole 5531 and the third through hole 5611, can improve the strength of the box body 55 at the second through hole 5531, can improve the strength of the cover body 56 at the third through hole 5611, and thus can ensure the connection reliability of the fastener between the box body 55 and the cover body 56.

[0389] Furthermore, providing the installation post 814 on the support plate 81 and providing the first through hole 8141 in the installation post 814 can facilitate the machining of the first through hole 8141 on the support plate 81. The installation post 814 extends in the horizontal direction, and a relatively deep first through hole 8141 can be opened. The end of the fastener extends into the first through hole 8141, which increases the contact area between the fastener and the installation post 814 and is beneficial to improving the connection reliability between the fastener and the support plate 81. With such a setting, when the fastener passes through the first through hole 8141, the second through hole 5531, and the third through hole 5611 in sequence, the connection reliability between the electric control box 50 and the support plate 81 can be ensured.

[0390] Further, before the fastener passes through the first through-hole 8141, the second through-hole 5531, and the third through-hole 5611, the mounting post 814 is first abutted against the first mounting piece 553, and the first mounting piece 553 and the second mounting piece 561 are mutually attached. This can make the first through-hole 8141, the second through-hole 5531, and the third through-hole 5611 correspond to each other and be close to each other, so as to facilitate the fastener to directly pass through the first through-hole 8141, the second through-hole 5531, and the third through-hole 5611, thereby improving the installation convenience of the electric control box 50 and the support plate 81.

[0391] The mobile air conditioner 100 further includes a second water receiving tray 88. The second water receiving tray 88 is disposed above the outdoor heat exchanger 60, and the indoor heat exchanger 70 is disposed above the second water receiving tray 88. With such an arrangement, when the refrigerant absorbs heat and evaporates in the indoor heat exchanger 70, the temperature of the surface of the indoor heat exchanger 70 decreases, and the water vapor in the air condenses into water, which then falls into the second water receiving tray 88 below the indoor heat exchanger 70 and then flows out through the drainage pipe on the second water receiving tray 88. This can prevent the condensed water from dripping and wetting the outdoor heat exchanger 60 and the ground below, prevent affecting the normal operation of the outdoor heat exchanger 60, and prevent the risk of water leakage and slipping of the mobile air conditioner 100 and causing people to slip.

[0392] According to some embodiments of the present invention, a first notch 86 is formed at one end of the first water receiving tray 80. The first notch 86 is configured to communicate the space below the first water receiving tray 80 and the air passage of the outdoor fan assembly 20.

[0393] Wherein, the first water receiving tray 80 is provided with a first notch 86. The first notch 86 can facilitate the passing of the line, thereby facilitating wiring, protecting the line, preventing the line from being damaged, and thus improving the safety of the line.

[0394] Further, the line can be adsorbed at the first notch 86 by the negative pressure generated by the outdoor fan assembly 20, thereby playing a role in fixing the line.

[0395] According to some embodiments of the present invention, the outdoor fan assembly 20 and the indoor fan assembly 40 are respectively connected to the outdoor heat exchanger 60 and the indoor heat exchanger 70 through wire harnesses, and the outdoor heat exchanger 60 and the indoor heat exchanger 70 are respectively connected to the compressor 30 through pipelines. The wire harnesses and the pipelines pass through the air passage.

[0396] Wherein, the outdoor fan assembly 20 can be electrically connected to the outdoor heat exchanger 60 through a wire harness, thereby realizing the heat exchange of the outdoor heat exchanger 60. The indoor fan assembly 40 can be electrically connected to the indoor heat exchanger 70 through a wire harness, thereby realizing the heat exchange of the indoor heat exchanger 70.

[0397] Furthermore, the wire harness and pipeline pass through the air duct. The air duct can facilitate the placement of the wire harness and pipeline, thereby playing a role in protecting the wire harness and pipeline.

[0398] In addition, the outdoor heat exchanger 60 is a condenser, which can cool the refrigerant in the air conditioning system into a liquid state, thereby releasing heat. The condenser circulates the refrigerant, absorbs the indoor heat into the air conditioning system, and then discharges the heat outdoors through the condenser, thereby reducing the indoor temperature.

[0399] The outdoor heat exchanger 60 is an evaporator, which can evaporate the refrigerant into a gaseous state, thereby absorbing the indoor heat and reducing the indoor temperature. The evaporator circulates the indoor air through the fan, absorbs the indoor heat into the air conditioning system, and then absorbs and evaporates the heat through the refrigerant, thereby achieving the purpose of cooling.

[0400] According to some embodiments of the present invention, as Figure 49 shown, the mobile air conditioner 100 further includes: a second water receiving tray 88, which is arranged above the outdoor heat exchanger 60 and the outdoor fan assembly 20, and the indoor heat exchanger 70 and the indoor fan assembly 40 are arranged above the second water receiving tray 88.

[0401] Among them, the second water receiving tray 88 is arranged above the outdoor heat exchanger 60 and the outdoor fan assembly 20, so that the second water receiving tray 88 can isolate the outdoor heat exchanger 60 and the indoor heat exchanger 70, and can also isolate the outdoor fan assembly 20 and the indoor fan assembly 40.

[0402] In this way, the compressor 30 and the electrical components 52 are located at the bottom layer of the mobile air conditioner 100, the outdoor heat exchanger 60 and the outdoor fan assembly 20 are located at the second layer position of the mobile air conditioner 100, and the indoor heat exchanger 70 and the indoor fan assembly 40 are located at the upper layer of the mobile air conditioner 100, that is, the third layer position. In this way, a multi-layer distribution setting inside the mobile air conditioner 100 can be realized, with the advantages of hierarchical design, and it can also be beneficial to reduce the width and thickness of the mobile air conditioner 100.

[0403] In addition, the first water receiving tray 80 is arranged directly above the compressor 30, which can not only play a role in isolating the outdoor fan assembly 20 and the electrical components 52, but also play a role in isolating the outdoor heat exchanger 60 and the compressor 30. In this way, the compressor 30 and the electrical components 52 are located at the bottom layer, and the outdoor fan assembly 20 and the outdoor heat exchanger 60 are located at the second layer, thereby forming a two-layer structure and avoiding interference.

[0404] Furthermore, the outdoor heat exchanger 60 is disposed opposite to the compressor 30, and the outdoor heat exchanger 60 is located directly above the compressor 30. In this way, the outdoor heat exchanger 60 and the compressor 30 are arranged correspondingly, which can better prevent the condensed water at the outdoor heat exchanger 60 from flowing to the electrical component 52, thereby further ensuring the safety and stability of the circuit transmission to the electrical component 52.

[0405] In addition, the outdoor fan assembly 20 is disposed directly above the electrical component 52, which can shorten the distance of the circuit connection between the electrical component 52 and the outdoor fan assembly 20, thereby avoiding the winding of the circuit and ensuring the stability of the circuit connection.

[0406] Refer to Figures 49 - 57 As shown, the mobile air conditioner further includes: a duct assembly 200, and the duct assembly 200 includes: an air inlet duct 43, an air outlet duct 44, and a first mounting plate 201.

[0407] One end of the air inlet duct 43 is communicated with the outdoor air inlet 601 of the outdoor air duct member 21, and one end of the air outlet duct 44 is communicated with the outdoor air outlet 602 of the outdoor air duct member 21. The air inlet duct 43 is used for sucking fresh air from the outside, and the air outlet duct 44 is used for discharging the heat generated by the outdoor fan assembly 20 to the outside to prevent the indoor air from overheating.

[0408] Specifically, when the outdoor fan assembly 20 operates, the outdoor fan 22 in the outdoor air duct member 21 rotates, sucking the outdoor air from the air inlet duct 43. The outdoor air enters the outdoor fan assembly 20 through the outdoor air inlet 601 and exchanges heat with the outdoor heat exchanger 60. The outdoor heat exchanger 60 is a condenser. The refrigerant compressed by the compressor 30 enters the outdoor heat exchanger 60 in a high-temperature and high-pressure state and exchanges heat with the outdoor air in the outdoor heat exchanger 60. The refrigerant in the outdoor heat exchanger 60 condenses and releases heat to become a high-pressure and low-temperature liquid, and enters the indoor fan assembly 40 through the expansion valve. The temperature of the outdoor air after heat exchange rises and is discharged to the outside through the outdoor air outlet 602 and the air outlet duct 44 under the action of the outdoor fan 22, dissipating the heat in the outdoor fan assembly 20 to the outside.

[0409] The first mounting plate 201 is provided with a first air inlet 202 and a first air outlet 204. The other end of the air inlet duct 43 is communicated with the first air inlet 202, and the other end of the air outlet duct 44 is communicated with the first air outlet 204.

[0410] The first mounting plate 201 is fixedly connected to the upper ends of the air inlet pipe 43 and the air outlet pipe 44 respectively. A first air inlet 202 is provided on the first mounting plate 201. Outdoor air first enters the air inlet pipe 43 from the first air inlet 202, and then enters the outdoor fan assembly 20 through the outdoor air inlet 601 at one end of the air inlet pipe 43. Similarly, the outdoor air after heat exchange first enters the air outlet pipe 44 from the outdoor air outlet 602, and then is discharged to the outside through the first air outlet 204 at the other end of the air outlet pipe 44.

[0411] Wherein, a third clamping portion 206 is provided on the first mounting plate 201, and a fourth clamping portion 218 is provided on the rear side of the housing 10. The third clamping portion 206 and the fourth clamping portion 218 are clamped and connected. Through the clamping cooperation of the third clamping portion 206 and the fourth clamping portion 218, the first mounting plate 201 can be fixed to the rear side of the housing 10, and further the air inlet pipe 43 and the air outlet pipe 44 are fixed.

[0412] That is to say, when the mobile air conditioner is not in use, the air inlet pipe 43, the air outlet pipe 44 and the first mounting plate 201 are stored together at the rear side of the housing 10, which can save indoor space. Especially in places where mobile air conditioners are needed, the space is generally small and there are many items. This can avoid the air inlet pipe 43 and the air outlet pipe 44 occupying too much indoor space. Storing the air inlet pipe 43 and the air outlet pipe 44 can also effectively prevent the pipes from being accidentally stepped on or collided, reducing the risk of damage to the air inlet pipe 43 and the air outlet pipe 44, which is beneficial to extending the service life of the mobile air conditioner.

[0413] When the mobile air conditioner is in use, the first mounting plate 201 and one end of the air inlet pipe 43 and the air outlet pipe 44 are removed from the rear side of the housing 10 and fixed to the window. The first mounting plate 201 and the housing 10 are fixed by a clamping form, which has high stability and firmness. The first mounting plate 201 is not easy to loosen or fall off. Compared with the bolt connection or clamping connection method, the clamping cooperation is easier to disassemble and assemble. The operation of taking and placing the first mounting plate 201 is simple and fast, saving the user's time and improving the convenience of using the mobile air conditioner.

[0414] Moreover, the connection part of the clamping cooperation is more compact, neat and beautiful, without exposed sharp structures, and no additional accessories are required. The structure of the first mounting plate 201 is simple, which can reduce the processing cost and has good economic benefits.

[0415] Therefore, by setting the third clamping portion 206 and the fourth clamping portion 218, the disassembly and assembly of the first mounting plate 201 and the rear side of the housing 10 are made simpler and faster. The structure of the first mounting plate 201 is simple, which reduces the processing cost of the mobile air conditioner and improves the convenience of user use.

[0416] Refer to Figures 49 - 57As shown, the third engaging portion 206 is one of a buckle and a slot, and the fourth engaging portion 218 is the other of the buckle and the slot. The buckle and the slot are engaged and matched. In the embodiment of the present invention, the third engaging portion 206 is a slot, and the fourth engaging portion 218 is a buckle. Through the engaging and matching of the buckle and the slot, the first mounting plate 201 can be fixed to the rear side of the housing 10.

[0417] In some embodiments, the third engaging portion 206 may also be a buckle, and the fourth engaging portion 218 may be a slot.

[0418] Among them, the buckle includes: a limiting plate 219, and the limiting plate 219 is connected to the housing 10; two second side plates 221 are disposed on both sides of the limiting plate 219, and the two second side plates 221 are connected to the housing 10. Specifically, the buckle and the housing 10 are of an integrally formed structure. The buckle protrudes relative to the rear side of the housing 10 and is bent upward. Among them, the upwardly bent portion is the limiting plate 219, and the limiting plate 219 is used to engage with the slot on the first mounting plate 201. The limiting plate 219 extends into the slot, and the relative position between the first mounting plate 201 and the housing 10 can be restricted, so that the first mounting plate 201 and the housing 10 can be fixed.

[0419] There are two second side plates 221 on both sides of the limiting plate 219. The second side plates 221 serve as a supporting structure for the limiting plate 219, which can prevent the buckle from tilting or deforming during use, and increase the structural strength, load-bearing capacity and stability of the buckle.

[0420] Refer to Figures 49 - 57 As shown, a first limiting protrusion 220 is disposed on the side of the limiting plate 219 facing the housing 10. Specifically, the first limiting protrusion 220 is disposed at the upper end of the limiting plate 219 and is used to engage with the edge of the slot. The first limiting protrusion 220 can, to a certain extent, restrict the relative movement between the first mounting plate 201 and the housing 10 in the height direction.

[0421] For example, the first limiting protrusion 220 is engaged with the edge of the slot on the first mounting plate 201, and the first mounting plate 201 cannot move in the left-right, front-back directions and the downward side in the up-down direction, and the first mounting plate 201 and the housing 10 can be fixed. However, when the user needs to remove the first mounting plate 201, by slightly applying force to separate the first limiting protrusion 220 from the slot, the first mounting plate 201 and the housing 10 can be separated from above, which can avoid the accidental separation of the first mounting plate 201 from the housing 10 caused by misoperation and improve the safety and reliability of the mobile air conditioner.

[0422] Moreover, through holes 225 are provided on the outer shell 10, and the through holes 225 correspond to the limiting plates 219. Specifically, through holes 225 are provided at the position on the rear side of the outer shell 10 corresponding to the limiting plates 219. During the process of snap forming, structural deformation problems may occur due to material shrinkage. By providing through holes 225 on the outer shell 10, the fluidity of the material can be improved, the internal stress of the material during the forming process can be reduced, the risk of snap deformation can be reduced, and the production efficiency can be improved.

[0423] Referring Figures 49 - 57 As shown, a receiving groove 222 is provided on the rear side of the outer shell 10, and at least a part of the air duct assembly 200 is disposed in the receiving groove 222. Sixth clamping portions 210 are respectively provided at both ends of the receiving groove 222. Fifth clamping portions 207 are provided on both sides of the first mounting plate 201 in the left - right direction. The two fifth clamping portions 207 and the two sixth clamping portions 210 are clamped correspondingly. Specifically, the receiving groove 222 is formed by the rear side of the outer shell 10 being recessed inward. When the mobile air conditioner is not in use, the air inlet duct 43 and the air outlet duct 44 can be placed in the receiving groove 222. At both ends of the receiving groove 222, that is, at both ends of the outer shell 10 in the left - right direction, one sixth clamping portion 210 is provided respectively. One fifth clamping portion 207 is provided at each end of the first mounting plate 201 in the left - right direction. The positions of the fifth clamping portion 207 and the sixth clamping portion 210 correspond to each other, and the fifth clamping portion 207 and the sixth clamping portion 210 are clamped and matched to fixedly connect the first mounting plate 201 and the rear side of the outer shell 10.

[0424] Referring Figures 49 - 57 As shown, a plurality of fifth clamping portions 207 are provided on the periphery of the first air inlet 202 and the first air outlet 204 of the first mounting plate 201. The plurality of fifth clamping portions 207 are used for clamping with the mounting bracket of the window. That is to say, when the mobile air conditioner 100 is in use, the first mounting plate 201 is removed from the outer shell 10, and the first mounting plate 201 is fixed on the mounting bracket of the window by using the plurality of fifth clamping portions 207, which is convenient for the outdoor fan assembly 20 to suck air from the outside and discharge heat.

[0425] In the embodiment of the present invention, the number of the fifth clamping portions 207 is six. The six fifth clamping portions 207 are evenly spaced on the first mounting plate 201 and are symmetrically arranged in both the left - right and front - rear directions of the first mounting plate 201, making the force on the first mounting plate 201 more uniform, avoiding problems such as snap or deformation of the first mounting plate 201 caused by uneven force, and improving the quality of the product. Moreover, since the plurality of snaps are located at different positions, the user's selectivity is increased, and there is more adjustment space in the environment where there is no suitable position for fixing at the window, increasing the usability of the product.

[0426] Referring Figures 49 - 57As shown, the fifth clamping part 207 is a buckle, and the buckle includes a clamping part 208 and an unlocking part 209. The clamping part 208 is arranged at the upper end of the first mounting plate 201. The clamping part 208 is used for clamping with the mounting bracket. The unlocking part 209 is connected to the clamping part 208. The unlocking part 209 passes through the first mounting plate 201 and is located at the lower end of the first mounting plate 201, so that when the unlocking part 209 is pressed, the clamping part 208 is separated from the mounting bracket.

[0427] Among them, the clamping part 208 is provided with a protruding part, and the protruding part clamps the mounting bracket, so that the first mounting plate 201 and the mounting bracket can be fixed, which is convenient for the outdoor fan assembly 20 to suck air from the outside and discharge heat. After the user finishes using, the unlocking part 209 can be pressed. The unlocking part 209 has a certain elasticity. The unlocking part 209 contracts towards the first mounting plate 201 and drives the clamping part 208 to move, so that the clamping part 208 is separated from the mounting bracket, and the first mounting plate 201 can be removed from the mounting bracket.

[0428] In addition, after the first mounting plate 201 is fixed to the mounting bracket, the unlocking part 209 faces the indoor side, which is convenient for the user to perform the unlocking operation and has better convenience.

[0429] Refer to Figures 49 - 57 As shown, a second mounting plate 211 is arranged on the air duct assembly 200. A second air inlet 212 and a second air outlet 213 are arranged on the second mounting plate 211. One end of the air inlet duct 43 is communicated with the second air inlet 212, and one end of the air outlet duct 44 is communicated with the second air outlet 213. The second mounting plate 211 is fixed to the housing 10.

[0430] The second mounting plate 211 is respectively fixedly connected to the lower ends of the air inlet duct 43 and the air outlet duct 44. The inhaled outdoor air first enters the air inlet duct 43 from the first air inlet 202 of the first mounting plate 201, then passes through the second air inlet 212 of the second mounting plate 211, and finally enters the outdoor fan assembly 20 through the outdoor air inlet 601. The air after heat exchange passes through the outdoor air outlet 602 and the second air outlet 213 of the second mounting plate 211 and enters the air outlet duct 44, and finally is discharged to the outside through the first air outlet 204 of the first mounting plate 201.

[0431] The second mounting plate 211 is fixedly connected to the housing 10, so that the lower ends of the air inlet duct 43 and the air outlet duct 44 can be fixed to the housing 10 to ensure the stable operation of the air conditioning system.

[0432] Refer to Figures 49 - 57As shown, the front side of the second mounting plate 211 is provided with a plurality of second limiting protrusions 214 spaced apart in the left-right direction, and the housing 10 is provided with a plurality of limiting grooves 223, and the second limiting protrusions 214 and the limiting grooves 223 are limitedly matched. Through the limited matching of the second limiting protrusions 214 and the limiting grooves 223, the second mounting plate 211 can be fixed to the rear side of the housing 10. In the embodiment of the present invention, there are three second limiting protrusions 214 on the second mounting plate 211, and there are three limiting grooves 223 on the rear side of the housing 10, and the three second limiting protrusions 214 and the limiting grooves 223 correspond one to one.

[0433] In some embodiments, the number of the second limiting protrusions 214 and the limiting grooves 223 may be four, five or more, and a plurality of limiting grooves 223 may be set on the second mounting plate 211, and a plurality of second limiting protrusions 214 may be set on the outer shell 10, and the second limiting protrusions 214 and the limiting grooves 223 correspond one to one to fix the second mounting plate 211 and the outer shell 10.

[0434] Furthermore, a first mounting portion 215 is provided on the rear side of the second mounting plate 211, and a second mounting portion 224 is provided on the housing 10, and the first mounting portion 215 and the second mounting portion 224 are installed and matched. The first mounting portion 215 and the second mounting portion 224 can be screw holes, and fasteners are passed through the first mounting portion 215 and the second mounting portion 224 to fix the second mounting plate 211 and the housing 10. By performing multiple fixations on the second mounting plate 211 and the housing 10, on the one hand, the force on the second mounting plate 211 and the housing 10 is made more uniform, and on the other hand, the firmness of the fixation can be increased to ensure the safety of the mobile air conditioner during use.

[0435] The fastener may be a screw.

[0436] Reference Figures 49 - 57 As shown, the first mounting plate 201 is provided with a seventh clamping portion 216, and the other end of the air inlet pipe 43 or the other end of the air outlet pipe 44 is clamped and matched with the seventh clamping portion 216. The seventh clamping portion 216 can be a thread, and the thread is arranged on the inner wall of the first mounting plate 201 fixed with the air inlet pipe 43 and the air outlet pipe 44. Since the air inlet pipe 43 and the air outlet pipe 44 can both be corrugated pipes, the thread can clamp the texture of the corrugated pipe, and the air inlet pipe 43 and the air outlet pipe 44 can be clamped on the first mounting plate 201.

[0437] Furthermore, an eighth clamping portion 217 is provided on the second mounting plate 211, and one end of the air inlet pipe 43 or one end of the air outlet pipe 44 is clamped and matched with the eighth clamping portion 217. The eighth clamping portion 217 may be a buckle, which clamps the pattern of the corrugated pipe and can clamp the air inlet pipe 43 and the air outlet pipe 44 to the second mounting plate 211. In the embodiment of the present invention, there are eight eighth clamping portions 217, four of which are clamped and matched with the air inlet pipe 43, and four of which are clamped and matched with the air outlet pipe 44. The eighth clamping portions 217 are evenly spaced, so that the air inlet pipe 43 and the air outlet pipe 44 are evenly stressed, thereby improving the stability of the fixation.

[0438] In addition, an eighth clamping portion 217 is provided at one end where the second mounting plate 211 and the air inlet pipe 43 are fixed. The eighth clamping portion 217 may also be a thread, and the thread is provided on the inner wall where the second mounting plate 211 and the air inlet pipe 43 are fixed. Since the air inlet pipe 43 is a corrugated pipe, the thread can clamp the texture of the corrugated pipe, and the air inlet pipe 43 can be clamped onto the second mounting plate 211.

[0439] Reference Figures 49 - 57 As shown, an air inlet grille 203 is provided at the first air inlet 202, and an air outlet grille 205 is provided at the first air outlet 204. The air inlet grille 203 and the air outlet grille 205 are both tilted relative to the up and down direction, and the air inlet grille 203 and the air outlet grille 205 have different directions. The air outlet grille 205 and the air inlet grille 203 can protect the internal structure of the outdoor fan assembly 20 on the one hand, prevent dust, debris, etc. from entering the outdoor fan assembly 20, ensure the normal operation of the outdoor fan assembly 20, and extend the service life. On the other hand, the wind flow direction and wind speed of the air inlet and outlet can be adjusted. The air outlet grille 205 and the air inlet grille 203 are tilted in a direction away from each other to prevent the air flows of the air inlet pipe 43 and the air outlet pipe 44 from interfering with each other.

[0440] Reference Figures 58 - 68 As shown, the indoor fan assembly 40 includes: a third air duct plate body 415 and a fourth air duct plate body 416. The third air duct plate body 415 and the indoor heat exchanger 70 define a second air duct. The indoor fan 42 is arranged in the second air duct. The fourth air duct plate body 416 is arranged in the second air duct. The fourth air duct plate body 416 and at least a portion of the third air duct plate body 415 and at least a portion of the indoor heat exchanger 70 jointly define a first chamber 417.

[0441] An indoor fan 42 is arranged in the third air duct plate body 415 and the third air duct plate body 415 and the indoor heat exchanger 70 define a second air duct. The indoor fan 42 rotates to drive the air flow in from the indoor air inlet 11, and after exchanging heat with the indoor heat exchanger 70, it is blown out along the second air duct, thereby reducing or increasing the indoor temperature.

[0442] The fourth air duct plate body 416 is a semi-enclosed structure with one end open. At least part of the fourth air duct plate body 416, at least part of the third air duct plate body 415, and at least part of the indoor heat exchanger 70 jointly define a first chamber 417. Among them, the volume of the fourth air duct plate body 416 is relatively smaller than that of the third air duct plate body 415, and the fourth air duct plate body 416 is arranged in the second air duct and is adjacent to part of the indoor heat exchanger 70. When the air flow in the second air duct passes through the fourth air duct plate body 416, since the fourth air duct plate body 416 occupies a part of the position of the second air duct, the flow rate is faster in the place with a smaller space under the same air volume. Therefore, the fourth air duct plate body 416 can increase the flow rate of the air flow blown into the room, and the effect of improving the indoor temperature is more obvious.

[0443] The fourth air duct plate body 416 is designed to be hollow inside. By jointly defining the first chamber 417 with at least part of the third air duct plate body 415 and at least part of the indoor heat exchanger 70, it can save materials and costs while achieving the purpose of increasing the air flow rate.

[0444] Among them, the third air duct plate body 415 is provided with a first matching part, and the fourth air duct plate body 416 is provided with a second matching part. The third air duct plate body 415 and the fourth air duct plate body 416 are detachably connected through the first matching part and the second matching part. By being detachably connected through the first matching part and the second matching part, the indoor fan assembly 40 becomes a split type. When carrying out mold design and production, the third air duct plate body 415 and the fourth air duct plate body 416 can be designed and produced separately. Small molds are more convenient and easier to operate during the processing process, which can reduce the processing difficulty and transportation cost, and occupy relatively less production space, reducing the occupation of production equipment and working areas, improving production efficiency and the utilization rate of production equipment, and effectively reducing costs.

[0445] It should be noted that the air in the room can enter the housing 10 through the air inlet end of the second air duct, pass through the indoor heat exchanger 70, and then be blown towards the users in the room from the air outlet end of the second air duct.

[0446] In addition, the characteristics of the indoor fan assembly 40 are different in different products. For example, the indoor fans 42 of different air conditioner products will have different sizes. By using the split-type indoor fan assembly 40, the fourth air duct plate body 416 can be replaced according to the different characteristics of the products. Specifically, when the indoor fan 42 is larger, a smaller fourth air duct plate body 416 can be replaced; when the indoor fan 42 is smaller, a larger fourth air duct plate body 416 can be replaced.

[0447] Moreover, since the volume of the fourth air duct plate body 416 is small, less raw material is required for mold manufacturing, and the cost is low. Only replacing the fourth air duct plate body 416 without replacing the third air duct plate body 415 does not require re-opening the mold for the entire indoor fan assembly 40, and it can adapt to air conditioner products with different specifications and requirements at a low cost.

[0448] The two ends of the third air duct plate body 415 in the height direction are respectively provided with first fitting parts, and the two ends of the fourth air duct plate body 416 in the height direction are respectively provided with second fitting parts. The fourth air duct plate body 416 is connected to the third air duct plate body 415 in the height direction. Specifically, the first fitting parts are respectively arranged at the edges of the upper end and the lower end of the third air duct plate body 415, and the second fitting parts are respectively arranged at the edges of the upper end and the lower end of the fourth air duct plate body 416. The third air duct plate body 415 and the fourth air duct plate body 416 can be connected through the first fitting parts and the second fitting parts to form a stable structure.

[0449] Refer to Figures 58 - 68 As shown, one of the first fitting parts is a sliding groove 4154 and the other is a sliding block 4161, and the second fitting part is the other of the sliding groove 4154 and the sliding block 4161. The sliding groove 4154 and the sliding block 4161 are in sliding fit. Specifically, sliding grooves 4154 are respectively arranged at the upper end and the lower end of the third air duct plate body 415 in the height direction, and sliding blocks 4161 are respectively arranged at the upper end and the lower end of the fourth air duct plate body 416 in the height direction. The positions of the sliding groove 4154 and the sliding block 4161 correspond to each other. By moving the sliding block 4161 inside the sliding groove 4154, the relative positions of the third air duct plate body 415 and the fourth air duct plate body 416 can be changed. That is to say, the fourth air duct plate body 416 can slide out from the third air duct plate body 415 in a sliding manner, so that the fourth air duct plate body 416 can be replaced conveniently.

[0450] Similarly, sliding blocks 4161 can also be respectively arranged at the upper end and the lower end of the third air duct plate body 415 in the height direction, and sliding grooves 4154 are respectively arranged at the upper end and the lower end of the fourth air duct plate body 416 in the height direction. The positions of the sliding groove 4154 and the sliding block 4161 correspond to each other. The fourth air duct plate body 416 can slide out from the third air duct plate body 415 in a sliding manner, so as to replace the fourth air duct plate body 416.

[0451] Refer to Figures 58 - 68 As shown, the third air duct plate body 415 includes: a first top plate 4151, a bottom plate 4152 and a third side plate 4153. The third side plate 4153 is connected between the first top plate 4151 and the bottom plate 4152. The first fitting parts are respectively arranged on the first top plate 4151 and the bottom plate 4152 and are arranged opposite to each other up and down. Among them, the first top plate 4151 is located at the top of the indoor air duct member 41, which can play a role in closing the indoor air duct member 41, prevent air leakage from affecting the air outlet effect of the mobile air conditioner, and can also avoid the influence of the external environment on the indoor air duct member 41. Specifically, the first top plate 4151 can protect components such as the indoor fan 42 and the filter inside the indoor air duct member 41 from being invaded by external objects and dust, extend the service life, and improve the product quality.

[0452] The bottom plate 4152 is located at the bottom of the indoor air duct member 41, which can play a role in supporting the structure of the indoor air duct member 41 and fixing the position of the third air duct plate body 415. Moreover, the bottom plate 4152 can also be used to connect components such as fans and motors to maintain the stability and fixed position of the fans, motors, etc.

[0453] The third side plate 4153 is connected between the first top plate 4151 and the bottom plate 4152 to form a relatively closed structure of the indoor air duct member 41, ensuring that the air flow flows in the indoor air duct member 41 along a specified path, facilitating the adjustment and control of the air flow rate.

[0454] Among them, the first top plate 4151 and the bottom plate 4152 are respectively provided with first mating parts. The first mating part can be one of a slider 4161 and a chute 4154. The slider 4161 and the chute 4154 are arranged opposite to each other up and down, so that the fourth air duct plate body 416 can slide out of the third air duct plate body 415 in a sliding manner, thus facilitating the replacement of the fourth air duct plate body 416.

[0455] Refer to Figures 58 - 68 As shown, a plurality of first mating parts are arranged on the side wall of the third air duct plate body 415 along the height direction. The first mating part is a first connecting part 4155. At least one side of the fourth air duct plate body 416 is provided with a plurality of second mating parts along the height direction. The second mating part is a second connecting part 4162. A plurality of first connecting pieces pass through the first connecting part 4155 one by one and are fixed on the second connecting part 4162. Specifically, the first connecting part 4155 and the second connecting part 4162 can be screw holes. In the embodiment of the present invention, the number of the first connecting part 4155 and the second connecting part 4162 is two. In other embodiments, the number of the first connecting part 4155 and the second connecting part 4162 can also be three, four or more.

[0456] The plurality of first connecting parts 4155 are arranged at intervals on the third air duct plate body 415, and the plurality of second connecting parts 4162 are arranged at intervals on the fourth air duct plate body 416. The positions of the first connecting part 4155 and the second connecting part 4162 correspond to each other. By sequentially passing the first connecting piece through the first connecting part 4155 and the second connecting part 4162, the first connecting part 4155 can be fixed on the second connecting part 4162, and further the third air duct plate body 415 and the fourth air duct plate body 416 are fixedly connected to form a stable fan assembly structure.

[0457] Among them, the first connecting piece can be a bolt. In the embodiment of the present invention, the number of the first connecting pieces is two. In other embodiments, the number of the first connecting pieces can also be three, four or more.

[0458] Refer to Figures 58 - 68As shown, a plurality of first engaging portions are provided on the side wall of the third air duct plate body 415 in the height direction. The first engaging portion is the eleventh engaging portion 229. On at least one side of the fourth air duct plate body 416 in the height direction, a plurality of second engaging portions are provided. The second engaging portion is the twelfth engaging portion 312. The eleventh engaging portion 229 and the twelfth engaging portion 312 are engaged and matched. Specifically, the plurality of eleventh engaging portions 229 are spaced apart on the third air duct plate body 415, and the plurality of twelfth engaging portions 312 are spaced apart on the fourth air duct plate body 416. The positions of the eleventh engaging portion 229 and the twelfth engaging portion 312 correspond one by one. Through the engaging and matching of the eleventh engaging portion 229 and the twelfth engaging portion 312, the third air duct plate body 415 and the fourth air duct plate body 416 can be fixedly connected to form a stable fan assembly structure.

[0459] In the embodiment of the present invention, the eleventh engaging portion 229 and the twelfth engaging portion 312 are respectively four. In other embodiments of the invention, the number of the eleventh engaging portion 229 and the twelfth engaging portion 312 can be increased or decreased, and can be two, three or more.

[0460] Among them, the eleventh engaging portion 229, the twelfth engaging portion 312, the first connecting portion 4155 and the second connecting portion 4162 are spaced apart from each other. The first connecting portion 4155 is located between two adjacent eleventh engaging portions 229, and the second connecting portion 4162 is located between two adjacent twelfth engaging portions 312. In this way, multiple fixations are performed on the third air duct plate body 415 and the fourth air duct plate body 416 to ensure the stability of the connection between the third air duct plate body 415 and the fourth air duct plate body 416 and improve the product quality.

[0461] Further, the eleventh engaging portion 229 is one of a buckle and a socket, and the twelfth engaging portion 312 is the other of a buckle and a socket. The buckle and the socket are engaged and matched. Specifically, in the embodiment of the present invention, the first connecting portion 4155 is a socket, and the second connecting portion 4162 is a buckle. Through the engaging and matching of the socket and the buckle, the eleventh engaging portion 229 and the twelfth engaging portion 312 can be fixedly connected, thereby fixedly connecting the third air duct plate body 415 and the fourth air duct plate body 416.

[0462] Similarly, the first connecting portion 4155 can also be a buckle, and the second connecting portion 4162 is a socket. Through the engaging and matching of the socket and the buckle, the eleventh engaging portion 229 and the twelfth engaging portion 312 can be fixedly connected, thereby fixedly connecting the third air duct plate body 415 and the fourth air duct plate body 416.

[0463] In some embodiments, the positions of the eleventh engaging portion 229, the twelfth engaging portion 312, the first connecting portion 4155, and the second connecting portion 4162 can be interchanged. For example, in this embodiment, the first connecting portion 4155 is disposed at the position of the eleventh engaging portion 229 in this embodiment, and the second connecting portion 4162 is disposed at the position of the twelfth engaging portion 312 in this embodiment. The numbers of the first connecting portion 4155 and the second connecting portion 4162 are four respectively, and the numbers of the eleventh engaging portion 229 and the twelfth engaging portion 312 are two respectively. Similarly, the third air duct plate body 415 and the fourth air duct plate body 416 can be fixedly connected.

[0464] Moreover, the arrangement order of the eleventh engaging portion 229, the twelfth engaging portion 312, the first connecting portion 4155, and the second connecting portion 4162 can also be changed.

[0465] Refer to Figures 58 - 68 As shown, the heat exchanger body 701 and two first end plates 7011 are provided. The first end plates 7011 are disposed on both sides of the heat exchanger body 701. One first end plate 7011 is connected to one side of the third air duct plate body 415, and the other first end plate 7011 is connected to the other side of the third air duct plate body 415 and the other side of the fourth air duct plate body 416. The first end plates 7011 are disposed at both ends of the heat exchanger body 701 for sealing the heat exchanger body 701 to prevent the leakage of the medium or the entry of external substances into the interior of the heat exchanger, ensuring the stable and safe operation of the heat exchanger. The connection between the third air duct plate body 415 and the first end plate 7011 can fix the third air duct plate body 415.

[0466] In addition, a buckle is provided on the side of the third air duct plate body 415 connected to the other first end plate 7011 for fixing the first end plate 7011.

[0467] Refer to Figures 58 - 68 As shown, a first mounting hole 4164 is provided on the other side of the fourth air duct plate body 416, a second mounting hole 4157 opposite to the first mounting hole 4164 is provided on the other side of the third air duct plate body 415, and a third mounting hole 70112 is provided on the other first end plate 7011. The second connecting member passes through the third mounting hole 70112 and the first mounting hole 4164 in sequence and is fixed on the second mounting hole 4157. Among them, the second connecting member can be a bolt. The second connecting member passes through the third mounting hole 70112 and the first mounting hole 4164 in sequence and is fixed on the second mounting hole 4157, which can fixedly connect the third air duct plate body 415, the fourth air duct plate body 416 and the heat exchanger together to form a stable structure.

[0468] In this embodiment, the numbers of the first mounting hole 4164, the second mounting hole 4157, and the third mounting hole 70112 are four respectively. In other embodiments, they can also be five or more.

[0469] In addition, an indoor air outlet 4158 is provided on the third air duct plate body 415. The fourth air duct plate body 416 is disposed inside the third air duct plate body 415 near the indoor air outlet 4158. The fourth air duct plate body 416, the inner side of the third air duct plate body 415, and the inner side of the indoor heat exchanger 70 enclose a first chamber 417. The fourth air duct plate body 416 can control the flow direction and speed of the air flow in the indoor air duct member 41 at the indoor air outlet 4158, so that the air flow in the indoor air duct member 41 flows to the indoor air outlet 4158, improving the air supply volume of the air conditioner.

[0470] The second water receiving tray 88 has a concave cavity with an upward opening 306. The second water receiving tray 88 is disposed at the bottom of the indoor heat exchanger 70 and is fixedly connected to the housing 10. The indoor heat exchanger 70 includes a second end plate 7012 provided at its side end.

[0471] The indoor heat exchanger 70 is disposed on the second water receiving tray 88 so that the condensed water on the indoor heat exchanger 70 can directly flow into the second water receiving tray 88. Moreover, the second water receiving tray 88 is fixedly connected to the housing 10 to ensure that the indoor heat exchanger 70 is stably mounted on the second water receiving tray 88, thereby ensuring the stable operation of the indoor fan assembly 40.

[0472] A second end plate 7012 is provided at the side end of the indoor heat exchanger 70 so that the second end plate 7012 is fixedly connected to surrounding components such as the indoor air duct member 41, thereby ensuring that the indoor heat exchanger 70 is stably mounted on the second water receiving tray 88.

[0473] Specifically, referring to Figures 59 - 69 As shown, the second end plate 7012 has a first plate portion 7015 and a second plate portion 7016. The first plate portion 7015 and the second plate portion 7016 extend in the up and down direction. The second plate portion 7016 is bent relative to the first plate portion 7015. The first plate portion 7015 is fixedly connected to the side end of the indoor heat exchanger 70, and the second plate portion 7016 is fixedly connected to its surrounding components.

[0474] For example, the indoor heat exchanger 70 of the present invention is fixedly connected to the indoor air duct member 41. The connection is made through the second plate portion 7016 and the indoor air duct member 41 to achieve the installation and fixation of the indoor heat exchanger 70.

[0475] Wherein, strip-shaped ribs 228 are provided on the second water receiving tray 88. The strip-shaped ribs 228 are arranged around the indoor heat exchanger 70 to limit the two sides of the bottom of the indoor heat exchanger 70 and prevent the indoor heat exchanger 70 from moving.

[0476] In addition, a convex strip is provided on the second water receiving tray 88. The convex strip is disposed at the bottom of the indoor heat exchanger 70 to support the indoor heat exchanger 70.

[0477] According to another embodiment of the present invention, a plurality of limiting blocks are provided on both sides of the bottom of the indoor heat exchanger 70 of the second water receiving tray 88 to limit both sides of the bottom of the indoor heat exchanger 70 and prevent the indoor heat exchanger 70 from moving.

[0478] Of course, the form of limiting and fixing the second water receiving tray 88 and the indoor heat exchanger 70 is not limited to this, and includes all forms of limiting and fixing the second water receiving tray 88 and the indoor heat exchanger 70 in the prior art.

[0479] Refer to Figures 59 - 69 As shown, a first limiting stop portion 319 is provided on the second water receiving tray 88, and a second limiting stop portion 70121 is provided at one end of the second end plate 7012 close to the second water receiving tray 88. The first limiting stop portion 319 and the second limiting stop portion 70121 are in limiting stop.

[0480] A second limiting stop portion 70121 is provided on the second end plate 7012 at the side end of the indoor heat exchanger 70 to be in limiting stop with the first limiting stop portion 319 on the second water receiving tray 88, so that the indoor heat exchanger 70 can be limited and prevented from moving on the second water receiving tray 88, effectively enhancing the stability of the indoor heat exchanger 70.

[0481] In the prior art, most are the limiting forms between the indoor heat exchanger 70 and the second water receiving tray 88. On this basis, the present invention provides a second limiting stop portion 70121 on the second end plate 7012 at the side end of the indoor heat exchanger 70 to be in limiting stop with the first limiting stop portion 319 on the second water receiving tray 88, so as to better limit and fix the indoor heat exchanger 70.

[0482] Refer to Figures 58 - 68 As shown, one end of the second end plate 7012 close to the second water receiving tray 88 has a first flat plate 7013 arranged in the horizontal direction. The first flat plate 7013 has a first flanging bent upward to form a second limiting stop portion 70121, and the first flanging and the first limiting stop portion 319 are in limiting stop in the horizontal direction.

[0483] Specifically, the lower end of the second end plate 7012 is provided with a first flat plate 7013 bent outward, and a first flanging is provided on one side of the first flat plate 7013. By the first flanging and the first limiting stop portion 319 on the second water receiving tray 88 being in limiting stop in the horizontal direction, the indoor heat exchanger 70 can be prevented from moving, effectively enhancing the stability of the indoor heat exchanger 70.

[0484] It should be noted that the outer side refers to the direction towards the outside of the housing 10, and the horizontal direction refers to the direction perpendicular to the height direction / up and down direction.

[0485] Moreover, a rib-like structure can be provided on the first flat plate 7013 such that both ends of the rib-like structure are respectively connected to the first flat plate 7013 and the first flanging, improving the structural strength of the first flanging and preventing the first flanging from being bent or broken.

[0486] According to another embodiment of the present invention, a plate-like structure bent outward can be provided on one side of the lower end of the second end plate 7012, such that the plate-like structure and the first limit stop portion 319 on the second water receiving tray 88 are in horizontal limit stop, eliminating the need for the first flat plate 7013, with a simple structure and reduced cost.

[0487] Furthermore, a first protrusion protruding upward is provided at the inner bottom of the second water receiving tray 88 to form the first limit stop portion 319, and the first protrusion and the first flanging are in horizontal limit stop.

[0488] By the first protrusion and the first flanging being in horizontal limit stop, the indoor heat exchanger 70 can be well prevented from moving on the second water receiving tray 88, thereby effectively enhancing the stability of the indoor heat exchanger 70.

[0489] Wherein, the area of the side of the first protrusion facing the first flanging is substantially the same as the area of the first flanging, to ensure that the force of mutual stop between the first protrusion and the first flanging is the same and will not cause one of them to be deformed.

[0490] In addition, the area of the first flanging can be larger than the area of the side of the first protrusion facing the first flanging. Since the structure of the first flanging is relatively weaker than that of the first protrusion, the structural strength of the first flanging can be improved and deformation can be prevented.

[0491] Moreover, a strengthening structure, such as a rib-like structure, can also be provided on the first flanging to improve its structural strength.

[0492] Refer to Figures 58 - 68 As shown, the projection shape of the first protrusion on the horizontal plane is a first U-shaped structure, the opening 306 of the first U-shaped structure faces the second limit stop portion 70121, and moreover, the second limit stop portion 70121 and one side of the opening 306 of the first U-shaped structure are in limit stop.

[0493] By setting the structure of the first protrusion as the first U-shaped structure, without affecting its limit stop function, the weight of the second water receiving tray 88 can be reduced. And the second limit stop portion 70121 and one side of the opening 306 of the first U-shaped structure are in limit stop, improving the structural stiffness of the first protrusion. When the indoor heat exchanger 70 shakes, the second limit stop portion 70121 is not easily deformed.

[0494] Of course, the opening 306 of the first U-shaped structure may not face the second limit stop portion 70121, that is, its opening 306 faces the side away from the second limit stop portion 70121, thereby enhancing the structural strength of the first protrusion and better ensuring the limit stop function.

[0495] In addition, a second protrusion 320 is disposed on the second water receiving tray 88 . The second protrusion 320 is disposed at the bottom of the first flat plate 7013 and fits with the bottom of the first flat plate 7013 .

[0496] By arranging the second protrusion 320 at the bottom of the first plate 7013, the top surface of the second protrusion 320 is in contact with the bottom surface of the first plate 7013, which can support the first plate 7013 and better ensure the limiting fit between the first flange and the first protrusion.

[0497] In addition, the projection shape of the second protrusion 320 on the horizontal plane is a second U-shaped structure, and the top surface of the second U-shaped structure is in contact with the bottom surface of the first flat plate 7013 .

[0498] By setting the structure of the second protrusion 320 to a second U-shaped structure, the weight of the second water receiving tray 88 can be reduced without affecting its supporting function, and at the same time the structural strength of the second water receiving tray 88 at the second end plate 7012 can be improved, making it less likely to deform.

[0499] Therefore, by setting the first protrusion and the second protrusion 320 at the position of the second water receiving tray 88 close to the second end plate 7012, so that the first protrusion is in limit stop with the first flange, and the second protrusion 320 is in supporting contact with the first flat plate 7013, the limit cooperation between the indoor heat exchanger 70 and the second water receiving tray 88 can be effectively improved.

[0500] Reference Figures 58 - 68 As shown, the indoor fan 42 includes an end cover 321 arranged at the top thereof, a third limit stop portion 322 is arranged on the end cover 321, a fourth limit stop portion 70131 is arranged at one end of the second end plate 7012 away from the second water receiving tray 88, and the third limit stop portion 322 and the fourth limit stop portion 70131 are limit stops.

[0501] The top of the indoor fan 42 is provided with an end cover 321 to install and fix the indoor fan 42. Also, the end cover 321 can be installed and fixed with the top cover 310 on the top of the mobile air conditioner to ensure the installation stability of the indoor fan 42.

[0502] In addition to the limit stop between the lower end of the second end plate 7012 and the second water receiving tray 88, a fourth limit stop portion 70131 is provided at the upper end of the second end plate 7012 to cooperate with the third limit stop portion 322 on the end cover 321 to limit the top of the indoor heat exchanger 70, thereby better limiting and fixing the indoor heat exchanger 70, and improving the stability of the indoor heat exchanger 70 after installation.

[0503] Among them, the end of the second end plate 7012 away from the second water receiving tray 88 has a second flat plate 7014 arranged in the horizontal direction, and the second flat plate 7014 has a second flange bent downward to form a fourth limit stop portion 70131, and the second flange and the third limit stop portion 322 are limit stops in the horizontal direction.

[0504] In other words, a second flat plate 7014 bent outward is provided at the upper end of the second end plate 7012, and a second flange bent downward is provided on the second flat plate 7014. The second flange and the third limit stop part 322 on the end cover 321 are used to limit the limit in the horizontal direction, so as to achieve the limit fixation of the top of the indoor heat exchanger 70 and prevent the indoor heat exchanger 70 from shaking back and forth during transportation.

[0505] Furthermore, a third protrusion protruding downward is provided at the bottom of the end cover 321 to form a third limit stop portion 322 , and the third limit stop portion 322 is limit-stopped with the fourth limit stop portion 70131 in the horizontal direction.

[0506] The third protrusion at the bottom of the end cover 321 and the fourth limit stop portion 70131 are used to limit the top of the indoor heat exchanger 70 in the horizontal direction, and the structure is simple and easy to install.

[0507] Moreover, a reinforcing rib 323 is provided on a side of the third protrusion away from the fourth limit stop portion 70131 , and two ends of the reinforcing rib 323 are respectively connected to the third protrusion and the end cover 321 .

[0508] To improve the structural strength of the third protrusion, a reinforcing rib 323 is provided on a side of the third protrusion away from the fourth limit stop portion 70131, so that two ends of the reinforcing rib 323 respectively connect the third protrusion and the bottom of the end cover 321, thereby preventing the third protrusion from deforming.

[0509] Reference Figures 58 - 68 As shown, a plurality of openings 306 are provided on the first plate portion 7015 of the second end plate 7012 for the refrigerant pipe of the indoor heat exchanger 70 to pass through, a second limit stop portion 70121 is provided at the lower end of the first plate portion 7015, and a fourth limit stop portion 70131 is provided at the upper end of the first plate portion 7015.

[0510] The indoor heat exchanger 70 is limited and fixed by the second limit stop portion 70121 and the first limit stop portion 319 (i.e., the first protrusion) on the second water receiving tray 88, and the fourth limit stop portion 70131 and the third limit stop portion 322 (i.e., the third protrusion) on the end cover 321, thereby effectively preventing the indoor heat exchanger 70 from moving.

[0511] Similarly, for the outdoor heat exchanger 60 of the outdoor fan assembly 20, in order to prevent the outdoor heat exchanger 60 from moving, similar limit stop structures can be set at both ends of the second end plate 7012 of the outdoor heat exchanger 60, thereby ensuring the stability of the outdoor heat exchanger 60 after installation.

[0512] Therefore, based on the existing technical foundation of limiting and fixing the indoor heat exchanger 70 and the second water receiving tray 88, the present invention can better limit and fix the indoor heat exchanger 70 by limiting and stopping the second limit stopper 70121 at the lower end of the second end plate 7012 and the first limit stopper 319 on the second water receiving tray 88, and the fourth limit stopper 70131 at the upper end of the second end plate 7012 and the third limit stopper 322 of the end cover 321 of the indoor fan 42, thereby greatly reducing the movement of the indoor heat exchanger 70 in the mobile air conditioner during transportation and improving the stability of the indoor heat exchanger 70 after installation. The installation method in this embodiment reduces the use of screws, reduces the installation cost of the indoor heat exchanger 70, and improves the convenience of installation of the indoor heat exchanger 70.

[0513] Combination Figures 74 - 81 As shown, the housing 10 includes: a second front shell 226 , a second rear shell 304 and a top cover 310 .

[0514] Combination Figures 74 - 81 As shown, the second front shell 226 is provided with an indoor air outlet 4158. Indoor air enters the outer shell 10 from the indoor air inlet 11 and flows to the indoor heat exchanger 70. After the indoor air exchanges heat with the refrigerant at the indoor heat exchanger 70, it is discharged into the room from the indoor air outlet 4158.

[0515] The second rear shell 304 is connected to the second front shell 226 to define a first sub-accommodating space 141 , a second sub-accommodating space 142 and a third sub-accommodating space 143 .

[0516] The edge of the top cover 310 extends downward to be buckled onto the top of the second front shell 226 and the second rear shell 304 to seal the top of the housing 10 .

[0517] Specifically, the edge of the top cover 310 extends downward to form a cavity with an opening 306 facing downward, which is convenient for snap - fitting. Moreover, the edge of the top cover 310 is snap - fitted inside the second front shell 226 and the second rear shell 304 to ensure the simplicity of the exterior of the housing 10 and prevent it from being easily bumped during transportation.

[0518] Ribs 228 are provided on the inner side walls of the second front shell 226 and / or the second rear shell 304. The side edge of the top cover 310 overlaps on the ribs 228. An eleventh engaging portion 229 is provided on the ribs 228, and a twelfth engaging portion 312 that is engaged with the eleventh engaging portion 229 is provided at the lower end of the side edge of the top cover 310.

[0519] Taking the second front shell 226 as an example, ribs 228 are provided on the inner side wall of the second front shell 226. When the top cover 310 is snap - fitted on the top of the second front shell 226, the lower end of the side edge of the top cover 310 can overlap on the ribs 228, which is beneficial for snap - fitting and positioning and improves the installation efficiency.

[0520] Through the engagement between the eleventh engaging portion 229 on the ribs 228 and the twelfth engaging portion 312 on the inner side wall of the second front shell 226, on the one hand, it is convenient for installation and ensures the connection reliability between the top cover 310 and the second front shell 226; on the other hand, it reduces the use of fasteners, thereby reducing the installation cost of the housing 10 and improving the installation convenience of the housing 10.

[0521] Similarly, ribs 228 are provided on the inner side wall of the second rear shell 304 so that the eleventh engaging portion 229 on the ribs 228 is engaged with the twelfth engaging portion 312 on the inner side wall of the second rear shell 304, thereby realizing the fixed connection between the top cover 310 and the second rear shell 304.

[0522] In the prior art, usually mounting holes 8071 are provided on the top cover 310, and corresponding mounting holes 8071 are provided on the housing, so that the top cover 310 is fixed on the top of the housing by passing fasteners through the two mounting holes 8071. In this application, through the engagement between the eleventh engaging portion 229 on the ribs 228 and the twelfth engaging portion 312 on the inner side wall of the second front shell 226, the connection and fixation between the second front shell 226 / the second rear shell 304 and the top cover 310 are realized.

[0523] Thus, through the lower end of the side edge of the top cover 310 overlapping on the ribs 228, and the engagement between the eleventh engaging portion 229 on the ribs 228 and the twelfth engaging portion 312 on the inner side wall of the second front shell 226 and / or the second rear shell 304, the connection and fixation between the second front shell 226 / the second rear shell 304 and the top cover 310 are realized. Moreover, it effectively reduces the use of fasteners, thereby reducing the installation cost of the housing 10 and improving the installation convenience of the housing 10.

[0524] Combination Figures 74 - 81 As shown in Figures 74 - 81 , one end of the rib 228 is provided with a first bayonet to form an eleventh engaging portion 229. A convex plate 311 is provided at the lower end of the side edge of the top cover 310. A second bayonet facing the first bayonet is provided on the convex plate 311. The convex plate 311 is snap-fitted onto the first bayonet through the second bayonet.

[0525] Specifically, when the side edge of the top cover 310 overlaps on the rib 228, it moves in the direction of one side facing the first bayonet, so that the second bayonet of the convex plate 311 is snap-fitted onto the first bayonet, realizing the snap-fitting cooperation between the first bayonet and the second bayonet.

[0526] In an embodiment of the present invention, ribs 228 are provided on the inner side walls of both the second front shell 226 and the second rear shell 304. When the top cover 310 is connected to the second front shell 226 and the second rear shell 304, the second front shell 226 moves towards the top cover 310, so that the rib 228 on the inner side wall of the second front shell 226 moves along the side edge of the top cover 310, and then the first bayonet on the rib 228 of the second front shell 226 is snap-fitted into the second bayonet of the convex plate 311 of the top cover 310.

[0527] Similarly, the second rear shell 304 moves towards the top cover 310, so that the rib 228 on the inner side wall of the second rear shell 304 moves along the side edge of the top cover 310, and then the first bayonet on the rib 228 of the second rear shell 304 is snap-fitted into the second bayonet of the convex plate 311 of the top cover 310.

[0528] According to an embodiment of the present invention, one convex plate 311 may be provided on the side edge of the top cover 310. Second bayonets are respectively provided on one side of the convex plate 311 facing the second front shell 226 and on one side facing the second rear shell 304, so that the two second bayonets are respectively snap-fitted with the first bayonets of the ribs 228 of the second front shell 226 and the second rear shell 304.

[0529] According to another embodiment of the present invention, two convex plates 311 may be provided on the side edge of the top cover 310. Second bayonets are respectively provided on the opposite sides of the two convex plates 311 for snap-fitting with the second front shell 226 and the second rear shell 304.

[0530] Moreover, the rib 228 extends back and forth on the inner side wall of the second front shell 226 and / or the second rear shell 304 and is inclined. The side edge of the top cover 310 is inclined and overlaps with the rib 228.

[0531] The overlapping cooperation between the inclined rib 228 and the corresponding side edge of the top cover 310 plays a role in positioning and supporting.

[0532] In an embodiment of the present invention, the ribs 228 on the inner side wall of the second front shell 226 are inclined relative to the ribs 228 on the inner side wall of the second rear shell 304.

[0533] For example, the ribs 228 on the inner side wall of the second front shell 226 are inclined downward in the direction from the front end to the rear end, and the ribs 228 on the inner side wall of the second rear shell 304 are inclined upward in the direction from the front end to the rear end, which can prevent the top cover 310 from swaying back and forth when there is an installation gap.

[0534] Combined Figures 74 - 81 As shown, a support protrusion 230 is provided on the inner wall of the second front shell 226 at its front side, and the front edge of the top cover 310 is lapped and cooperated with the support protrusion 230.

[0535] By lapping and cooperating the support protrusion 230 on the front side of the second front shell 226 with the front edge of the top cover 310, it can ensure that the top cover 310 is stably buckled on the second front shell 226.

[0536] Furthermore, a thirteenth engaging portion 303 is provided on the inner wall of the second front shell 226 at its front side, and a fourteenth engaging portion 316 that is engaged and cooperated with the thirteenth engaging portion 303 is provided on the front edge of the top cover 310.

[0537] By engaging and cooperating the thirteenth engaging portion 303 with the fourteenth engaging portion 316, the connection and fixation between the top cover 310 and the second front shell 226 are better realized. Moreover, the use of fasteners is effectively reduced, thereby reducing the installation cost of the housing 10 and improving the installation convenience of the housing 10.

[0538] Similarly, a fifteenth engaging portion 309 is provided on the inner wall of the second rear shell 304 at its rear side, and a sixteenth engaging portion 317 that is engaged and cooperated with the fifteenth engaging portion 309 is provided on the rear edge of the top cover 310.

[0539] By engaging and cooperating the fifteenth engaging portion 309 with the sixteenth engaging portion 317, the connection and fixation between the top cover 310 and the second rear shell 304 are better realized. Moreover, the use of fasteners is effectively reduced, thereby reducing the installation cost of the housing 10 and improving the installation convenience of the housing 10.

[0540] Exemplarily, the thirteenth engaging portion 303 and the fourteenth engaging portion 316 may be in the form of a snap and a snap hole.

[0541] In addition, the second front shell 226 and the second rear shell 304 can be connected by using fasteners for fixation, and also can be connected by using a snap connection method. Among them, the snap connection method can first perform positioning and buckling, and then be fixed by using fasteners.

[0542] Combined Figures 74 - 81As shown, a first fixing plate 313 is provided on the inner top wall of the front edge of the top cover 310. The two ends of the first fixing plate 313 are respectively connected to both sides of the front edge of the top cover 310. A second notch 314 is provided on the front edge of the top cover 310, and a clearance space 315 is formed between the front edge of the top cover 310 and the first fixing plate 313.

[0543] By forming the clearance space 315 between the front edge of the top cover 310 and the first fixing plate 313, it is possible to avoid the generation of a gap between the top cover 310 caused by the deformation of the front side of the second front shell 226, and improve the connection sealing performance between the second front shell 226 and the top cover 310.

[0544] Among them, the first fixing plate 313 and the top cover 310 are integrally formed, which can ensure the structural strength and improve the installation convenience of the housing 10.

[0545] Combined Figures 74 - 81 As shown, the second front shell 226 includes: a first front panel 300 and a side panel 301. The first front panel 300 and the side panel 301 can be integrally formed, which is beneficial to installation and has a simple appearance.

[0546] A first groove 302 extending in the height direction is provided at the connection between the first front panel 300 and the side panel 301. A flat structure is formed between one side of the first front panel 300 connected by the first groove 302 and the other side of the connected side panel 301.

[0547] In other words, the connection between the first front panel 300 and the side panel 301 is set as an inclined surface structure. Since the inclined surface does not penetrate both ends of the first front panel 300 and the side panel 301, a recessed structure of the first groove 302 is formed at the connection between the first front panel 300 and the side panel 301.

[0548] Without affecting the installation of the internal components of the housing 10, setting the connection between the first front panel 300 and the side panel 301 as the inclined first groove 302 can enhance the appearance design sense of the housing 10. Moreover, the first groove 302 does not penetrate both ends of the housing 10, so that a design structure with edges and corners is formed between the first groove 302 and the first front panel 300 and the side panel 301, better enhancing the appearance design sense.

[0549] Among them, both sides of the groove are arc-transitionally connected to the first front panel 300 and the side panel 301 respectively, and arc-shaped side walls are formed at both ends of the groove.

[0550] Specifically, the connection between the groove and the first front panel 300 is arc-transitionally connected, the connection between the groove and the side panel 301 is arc-transitionally connected, and arc-shaped structures are formed at both ends of the groove, avoiding the collision damage of the second front shell 226 and preventing potential damage to the user.

[0551] Combined Figures 74 - 81 As shown, on the upper rear side of the second rear case 304, there is a second groove 305 that is recessed forward. The second groove 305 runs through the width direction. The bottom wall of the second groove 305 and its side wall close to the upper part of the second rear case 304 are connected by an arc transition. An opening 306 is provided on the side wall of the second groove 305 close to the lower part of the second rear case 304.

[0552] The second rear case 304 has an upper part and a lower part. The upper part of the second rear case 304 is used to form the third accommodation space 14, and the lower part of the second rear case 304 is used to form the first accommodation space 14 and the second accommodation space 14.

[0553] Specifically, the rear side of the upper part of the second rear case 304 is recessed forward to form the second groove 305, and the second groove 305 runs through the width direction of the housing 10. The setting of the second groove 305 is for installing the outdoor intake air duct 43 and the outdoor intake air duct 43 to conduct heat exchange with the outdoor space.

[0554] The bottom wall of the second groove 305 is the front side shown in the figure, and the side walls of the second groove 305 are the upper and lower sides shown in the figure.

[0555] Among them, the bottom wall of the second groove 305 and its lower side wall are connected by an arc transition, which not only improves the appearance but also can prevent bumping and scratching when installing the outdoor intake air duct 43 and the outdoor exhaust air duct 44.

[0556] Moreover, an opening 306 is provided on the side wall of the second groove 305 close to the lower part of the second rear case 304. This opening 306 is used for one end of the outdoor intake air duct 43 and the outdoor exhaust air duct 44 to communicate with the outdoor air duct so as to achieve air circulation with the air in the outdoor air duct.

[0557] In addition, a third groove 307 that is recessed forward is provided on the bottom wall of the second groove 305, and a ventilation window 308 is provided at the bottom of the third groove 307. In other words, a third groove 307 is provided on the front side of the second groove 305, and its ventilation window 308 can be used for heat dissipation.

[0558] Combined Figures 74 - 81 As shown, heat dissipation holes are provided on both sides of the lower part of the second rear case 304, so that the heat generated by the electric control box 50 can be dissipated in time through the heat dissipation holes, improving the service life of the electric control box 50.

[0559] Combined Figures 74 - 81 As shown, a plurality of rib plates 318 are provided on the inner top wall of the top cover 310. The plurality of rib plates 318 extend in the thickness direction and / or the width direction and are arranged at intervals.

[0560] By providing a plurality of rib plates 318 on the inner top wall of the top cover 310, the structural strength of the top cover 310 can be enhanced. Moreover, mounting portions such as mounting holes 8071, mounting posts 814, etc. can be provided on the rib plates 318 to connect with the functional components inside the housing 10.

[0561] In an embodiment of the present invention, three groups of rib plates 318 are provided on the inner top wall of the top cover 310, and each group of rib plates 318 includes two rib plates 318 arranged in parallel.

[0562] One group of rib plates 318 is arranged at intervals along the width direction of the housing 10, and the other two groups of rib plates 318 are arranged at intervals along the thickness direction of the housing 10. Moreover, the group of rib plates 318 arranged along the width direction of the housing 10 and the two groups of rib plates 318 arranged along the thickness direction of the housing 10 are staggered with each other, thereby enhancing the structural strength of the top of the housing 10.

[0563] As Figures 70 - 74 shown, the mobile air conditioner further includes: a second top plate 324 and a display assembly 330. The second top plate 324 is disposed on the upper side of the indoor fan assembly 40, and the display assembly 330 is disposed on the upper side of the indoor fan assembly 40 and fixedly connected to the second top plate 324. That is to say, the display assembly 330 is installed and fixed by connecting with the second top plate 324. Since the display assembly 330 is disposed on the upper side of the indoor fan assembly 40, the display assembly 330 is disposed on the upper side of the mobile air conditioner, facilitating the user to observe the operating parameters of the mobile air conditioner in real time.

[0564] Wherein, the mobile air conditioner further includes: a first fastener extending in the up and down direction. The first fastener passes through the display assembly 330 and is fixedly connected to the second top plate 324. Specifically, the first fastener passes through the display assembly 330 and the second top plate 324 from bottom to top and is fixedly connected, fixing the display assembly 330 on the second top plate 324 to complete the preliminary installation of the display assembly 330.

[0565] An installation space is formed on the front side of the display assembly 330 for installing a circuit board. The rear side of the display assembly 330 is fixedly connected to the second top plate 324, avoiding interference with the circuit board due to the installation position.

[0566] Thus, the first fastener passes through the display assembly 330 and the second top plate 324 from bottom to top and is fixedly connected to fix the display assembly 330 on the second top plate 324, facilitating the routing of the circuit board and avoiding interference with the circuit board.

[0567] As Figures 69 - 73As shown, a first mounting boss 331 is provided on one side of the display component 330 facing the indoor heat exchanger 70. The first mounting boss 331 protrudes towards the indoor heat exchanger 70. The first fastener passes through the first mounting boss 331 in the up and down direction and is fixedly connected to the second top plate 324. Specifically, the first mounting boss 331 is provided on one side of the display component 330 facing the indoor heat exchanger 70, and the first mounting boss 331 protrudes towards the indoor heat exchanger 70, providing a mounting point for the fixed connection between the display component 330 and the second top plate 324.

[0568] The first fastener passes through the first mounting boss 331 and the second top plate 324 to be connected, so as to fix the display component 330 on the second top plate 324, realizing the preliminary installation of the display component 330. The first mounting boss 331 is located at the rear side of the display component 330, avoiding damage to the circuit board when the first fastener passes through the first mounting boss 331.

[0569] Wherein, there may be two first mounting bosses 331, and the two first mounting bosses 331 are arranged at intervals in the left and right directions, increasing the connection strength between the display component 330 and the second top plate 324.

[0570] In some embodiments, a first mounting member 325 is provided on the first mounting boss 331, and a second mounting portion 224 is provided on the second top plate 324. The first fastener passes through the first mounting member 325 and is fixedly connected to the second mounting portion 224. Specifically, the positions of the first mounting member 325 and the second mounting portion 224 correspond to each other. The first fastener passes through the first mounting member 325 and is fixedly connected to the second mounting portion 224, thereby fixing the display component 330 on the second top plate 324 and initially completing the installation of the display component 330.

[0571] As Figures 69 - 73 shown, the first mounting boss 331 includes: a second fixing plate 332 and two fourth side plates 333. The two fourth side plates 333 are arranged on both sides of the second fixing plate 332 in the left and right directions. A second chamber 335 for the first fastener to pass through is formed between the two fourth side plates 333 and the second fixing plate 332, and a first mounting member 325 is provided on the second fixing plate 332. Specifically, the two fourth side plates 333 extend in the height direction, and the two fourth side plates 333 are arranged at intervals in the left and right directions. The second fixing plate 332 is arranged between the two fourth side plates 333, and a second chamber 335 is formed between the two fourth side plates 333 and the second fixing plate 332. The second chamber 335 provides an installation space for the first fastener. The second fixing plate 332 is provided with a first mounting member 325. The first fastener passes through the first mounting member 325 from the second chamber 335 and is fixedly connected to the second top plate 324, completing the preliminary installation of the display component 330.

[0572] Furthermore, a first limiting groove 334 is provided on one side of the first mounting boss 331 facing the second top plate 324, and a third limiting protrusion 326 is provided on one side of the second top plate 324 facing the first mounting boss 331. The third limiting protrusion 326 and the first limiting groove 334 are in limiting cooperation. Specifically, the third limiting protrusion 326 is adapted to the first limiting groove 334. On the one hand, before installing the display assembly 330, the third limiting protrusion 326 and the first limiting groove 334 play a positioning role, improving the installation efficiency; on the other hand, after installing the display assembly 330, the third limiting protrusion 326 and the first limiting groove 334 play a limiting role, preventing the display assembly 330 from shaking.

[0573] As Figures 69 - 73 shown, a second avoidance groove 327 is provided on the second top plate 324. The second avoidance groove 327 is provided on the front side of the second top plate 324 and faces the display assembly 330. The display assembly 330 is disposed in the second avoidance groove 327. Specifically, the second avoidance groove 327 is located on the front side of the second top plate 324, and the position of the second avoidance groove 327 corresponds to that of the display assembly 330. The upper side of the display assembly 330 is located in the second avoidance groove 327, improving the space utilization rate.

[0574] As Figures 70 - 74 shown, the mobile air conditioner further includes: two support beams 93. The two support beams 93 are spaced apart in the left-right direction. The support beams 93 extend in the up-down direction and the upper ends thereof are fixedly connected to the upper ends of the indoor air duct member 41. The second top plate 324 is connected to the two support beams 93. In the embodiment of the present invention, two support beams 93 are provided, and the two support beams 93 are respectively disposed on both sides of the indoor air duct member 41, so that both sides of the indoor air duct member 41 can be supported, and the indoor air duct member 41 can be fixed above the outdoor heat exchanger 60 to ensure the structural stability of the indoor air duct member 41 in the mobile air conditioner, and further ensure the reliability of the mobile air conditioner.

[0575] As Figures 69 - 73 shown, the mobile air conditioner further includes: a chassis 16. The chassis 16 is disposed below the outdoor fan assembly 20. The compressor 30 and the electric control box 50 are disposed on the upper side of the chassis 16. The support beam 93 extends in the up-down direction, and both ends of the support beam 93 in the height direction are respectively connected to the second top plate 324 and the chassis 16, ensuring the structural stability of the support beam 93. The support beam 93 is connected to the indoor air duct member 41, so that the support beam 93 can support both the second top plate 324 and the indoor air duct member 41 at the same time, and can ensure the structural stability of the indoor air duct member 41 in the mobile air conditioner.

[0576] In some other embodiments, the support beam 93 includes a first support section 931 and a second support section 932. The first support section 931 extends in the up-and-down direction, and its lower end is connected to the chassis 16, so that the support beam 93 can be fixed to the chassis 16 to reliably support the indoor air duct member 41.

[0577] Further, the second support section 932 is connected to the upper end of the first support section 931, so that the second support section 932 is fixed to the first support section 931, and the second support section 932 is connected to the indoor air duct member 41 and the second top plate 324. With such an arrangement, the second support section 932 can reliably support the indoor air duct member 41 and the second top plate 324, prevent the indoor air duct member 41 from shaking in the mobile air conditioner, ensure the structural stability of the indoor air duct member 41, and ensure the structural reliability of the mobile air conditioner.

[0578] As Figures 69 - 73 shown, the indoor fan assembly 40 further includes: a second fastener that extends in the front-rear direction. After passing through the lower side of the display assembly 330, the second fastener is fixedly connected to the indoor air duct member 41. That is to say, the display assembly 330 and the indoor air duct member 41 are fixedly connected by the second fastener. The lower side of the display assembly 330 abuts against the indoor air duct member 41, and the second fastener passes through the lower end of the display assembly 330 and is fixedly connected to the indoor air duct member 41 to fixedly connect the display assembly 330 and the indoor air duct member 41, further improving the installation stability of the display assembly 330.

[0579] As Figures 69 - 73 shown, a second mounting boss 336 is provided on the lower side of the display assembly 330, a third connecting portion 337 is provided on the second mounting boss 336, a fourth connecting portion 418 is provided on the indoor air duct member 41, and the second fastener passes through the third connecting portion 337 and is connected to the fourth connecting portion 418. Specifically, the second mounting boss 336 is located on the lower side of the display assembly 330, and the second mounting boss 336 provides a mounting point for the installation of the display assembly 330. The third connecting portion 337 on the second mounting boss 336 corresponds to the fourth connecting portion 418 on the indoor air duct member 41. The second fastener passes through the third mounting portion and is fixedly connected to the fourth mounting portion to fixedly connect the display assembly 330 and the indoor air duct member 41, further improving the installation stability of the display assembly 330.

[0580] The second mounting boss 336 and the display assembly 330 are spaced apart in the installation space to avoid interference between the second mounting boss 336 and the circuit boards in the installation space.

[0581] As Figures 69 - 73As shown, the mobile air conditioner further includes: a second front panel 328, which is disposed outside the indoor fan assembly 40 and the outdoor fan assembly 20 and is fixedly connected to the second top panel 324. Specifically, the second front panel 328 is disposed on the front side of the mobile air conditioner, the second front panel 328 is fixedly connected to the second top panel 324, and the second front panel 328 covers the front side of the display assembly 330.

[0582] As Figures 69 - 73 shown, a fourth limiting protrusion 329 is provided on the second front panel 328, and a second limiting groove 338 is provided on the display assembly 330. The fourth limiting protrusion 329 and the second limiting groove 338 are in limiting cooperation. That is to say, the fourth limiting protrusion 329 and the second limiting groove 338 are in limiting cooperation to limit the display assembly 330 and prevent the display assembly 330 from shifting, which affects the interaction between the user and the mobile air conditioner.

[0583] In another embodiment of the present invention, in combination with Figures 82 - 92 shown, in the accommodation space 14, the compressor 30 and the electronic control box 50 are spaced apart in the horizontal direction of the accommodation space 14, so as to avoid interference between the compressor 30 and the electronic control box 50.

[0584] The outdoor heat exchanger 60, the indoor heat exchanger 70, the outdoor fan assembly 20 and the indoor fan assembly 40, the air inlet pipe 43 and the air outlet pipe 44 are disposed above the compressor 30 and the electronic control box 50. In this way, by reasonably utilizing the space inside the mobile air conditioner 100, the compressor 30 and the electronic control box 50 are separately arranged from the outdoor heat exchanger 60, the indoor heat exchanger 70, the outdoor fan assembly 20, the indoor fan assembly 40, the air inlet pipe 43 and the air outlet pipe 44, so as to form independent modules respectively. This not only facilitates maintenance and replacement, but also improves the heat exchange efficiency of the mobile air conditioner 100.

[0585] Among them, the outdoor heat exchanger 60 and the outdoor fan assembly 20 are disposed above the compressor 30 and the electronic control box 50, and the outdoor heat exchanger 60 and the outdoor fan assembly 20 are arranged in the horizontal direction of the accommodation space 14. The air inlet pipe 43 and the air outlet pipe 44 are disposed above the outdoor heat exchanger 60 and the outdoor fan assembly 20, and the air inlet pipe 43 and the air outlet pipe 44 are arranged in the horizontal direction of the accommodation space 14. The indoor heat exchanger 70 and the indoor fan assembly 40 are disposed above the air inlet pipe 43 and the air outlet pipe 44, and the indoor heat exchanger 70 and the indoor fan assembly 40 are arranged in the horizontal direction of the accommodation space 14.

[0586] Specifically, the outdoor heat exchanger 60 and the outdoor fan assembly 20 are arranged in the horizontal direction of the accommodation space 14, which can accelerate the air supply speed of the outdoor heat exchanger 60, thereby improving the heat exchange efficiency of the outdoor heat exchanger 60. Moreover, arranging the outdoor heat exchanger 60 and the outdoor fan assembly 20 in the horizontal direction of the accommodation space 14 can reduce the distance between the outdoor heat exchanger 60 and the outdoor fan assembly 20, and can also increase the height of the mobile air conditioner 100, thereby improving the center of gravity of the mobile air conditioner 100 and ensuring that the mobile air conditioner 100 is more stable during operation.

[0587] Furthermore, the air inlet pipe 43 and the air outlet pipe 44 are arranged above the outdoor heat exchanger 60 and the outdoor fan assembly 20. The arrangement of the air inlet pipe 43 can increase the air intake volume and air intake speed, and can also expand the air intake range. The arrangement of the air outlet pipe 44 can increase the air outlet volume and air outlet speed, and can also expand the air outlet range, thereby improving the heat exchange efficiency of the mobile air conditioner 100. At the same time, the mobile air conditioner 100 arranged in this way can play a role in hiding the air inlet pipe 43 and the air outlet pipe 44. When the mobile air conditioner 100 is in an unoperated state, the overall size of the mobile air conditioner 100 is smaller, and there is no need to separately store the air inlet pipe 43 and the air outlet pipe 44.

[0588] In addition, the indoor heat exchanger 70 and the indoor fan assembly 40 are arranged above the air inlet pipe 43 and the air outlet pipe 44, and the indoor heat exchanger 70 and the second heat exchange component are arranged in the horizontal direction of the accommodation space 14.

[0589] Among them, the indoor heat exchanger 70 and the indoor fan assembly 40 are arranged in the horizontal direction of the accommodation space 14. The indoor fan assembly 40 can accelerate the air supply speed of the indoor heat exchanger 70, thereby improving the heat exchange efficiency of the indoor heat exchanger 70, reducing the distance between the indoor heat exchanger 70 and the indoor fan assembly 40, and increasing the height of the mobile air conditioner 100, thereby further improving the center of gravity of the mobile air conditioner 100 and ensuring that the mobile air conditioner 100 is more stable during operation.

[0590] In this way, the compressor 30 and the electric control box 50 are located at the bottom layer of the mobile air conditioner 100, the outdoor heat exchanger 60 and the outdoor fan assembly 20 are located at the second layer of the mobile air conditioner 100, the air inlet pipe 43 and the air outlet pipe 44 are located at the third layer of the mobile air conditioner 100, and the indoor heat exchanger 70 and the indoor fan assembly 40 are located at the upper layer of the mobile air conditioner 100, that is, the fourth layer position. In this way, a multi-layer distribution setting inside the mobile air conditioner 100 can be realized, with the advantages of hierarchical design, improving the position of the air outlet 12 of the mobile air conditioner 100, making the air outlet area higher than that of the traditional mobile air conditioner 100, enabling the air blown by the indoor fan assembly 40 to better blow towards the user, and improving the user experience.

[0591] Thus, the mobile air conditioner 100 can not only be arranged in multiple layers, but also can improve the position of the air outlet 12 of the mobile air conditioner 100, enabling the air blown out by the indoor fan assembly 40 to better reach the user, thereby enhancing the user experience.

[0592] According to some embodiments of the present invention, in combination with Figures 82 - 92 As shown, the mobile air conditioner 100 further includes: a first water receiving tray 80, a second water receiving tray 88, and a support plate 81. The outdoor heat exchanger 60 is disposed on the first water receiving tray 80, and the support plate 81 is disposed in the accommodation space 14. The support plate 81 is disposed on the chassis 16 and extends upward. The lower part of the support plate 81 is located between the electric control box 50 and the compressor 30, and the upper part of the support plate 81 is connected to the second water receiving tray 88.

[0593] Among them, the outdoor heat exchanger 60 is disposed on the first water receiving tray 80, so that the condensed water generated after heat exchange by the outdoor heat exchanger 60 or the indoor heat exchanger 70 can flow onto the first water receiving tray 80, thereby preventing the condensed water generated by the outdoor heat exchanger 60 from flowing out of the housing 10 of the mobile air conditioner 100. The setting of the first water receiving tray 80 can store the condensed water and prevent the condensed water generated by the outdoor heat exchanger 60 from overflowing, affecting the stability of the internal circuit of the mobile air conditioner 100.

[0594] The second water receiving tray 88 is disposed above the outdoor heat exchanger 60 and below the indoor heat exchanger 70. In this way, the structural components of the mobile air conditioner 100 can be compactly arranged in the accommodation space 14, which is beneficial to improving the structural compactness of the mobile air conditioner 100, and further beneficial to reducing the size of the mobile air conditioner 100, and can enhance the portability of the mobile air conditioner 100.

[0595] When the refrigerant absorbs heat and evaporates in the indoor heat exchanger 70, the temperature of the surface of the indoor heat exchanger 70 decreases, and the water vapor in the air condenses into water, which then falls into the second water receiving tray 88 at the bottom of the indoor heat exchanger 70 and flows out through the drain hole 873 on the second water receiving tray 88, thus preventing the condensed water from dripping onto the ground, causing the risk of the mobile air conditioner 100 slipping and people falling.

[0596] Furthermore, the support plate 81 is located between the electric control box 50 and the compressor 30, which can isolate the electric control box 50 and the compressor 30, thereby ensuring the safety and stability of the circuit transmission of the electric control box 50. Further, the support plate 81 supports between the second water receiving tray 88 and the chassis 16, so that the support plate 81 can support the second water receiving tray 88 and the chassis 16, thereby increasing the strength and stability of the second water receiving tray 88 and also improving the strength of the chassis 16.

[0597] According to some embodiments of the present invention, in combination withFigures 82 - 92 As shown, the first water receiving tray 80 is disposed directly above the compressor 30, and the outdoor fan assembly 20 is disposed directly above the electric control box 50.

[0598] Among them, the first water receiving tray 80 is disposed directly above the compressor 30, which can not only isolate the outdoor fan assembly 20 and the electric control box 50, but also isolate the outdoor heat exchanger 60 and the compressor 30. In this way, the compressor 30 and the electric control box 50 are located at the bottom layer, and the outdoor fan assembly 20 and the outdoor heat exchanger 60 are located at the second layer, so that a two-layer structure can be formed and interference can be avoided.

[0599] Furthermore, the outdoor heat exchanger 60 is disposed opposite to the compressor 30, and the outdoor heat exchanger 60 is located directly above the compressor 30. In this way, the outdoor heat exchanger 60 and the compressor 30 are arranged correspondingly, which can shorten the heat exchange distance between the outdoor heat exchanger 60 and the compressor 30, thereby reducing the heat exchange time between the outdoor heat exchanger 60 and the compressor 30 and improving the heat exchange efficiency between the outdoor heat exchanger 60 and the compressor 30.

[0600] In addition, the outdoor fan assembly 20 is disposed directly above the electric control box 50, which can shorten the distance of the circuit connection between the electric control box 50 and the outdoor fan assembly 20, thereby avoiding the winding of the lines and ensuring the stability of the line connection.

[0601] According to some embodiments of the present invention, in combination with Figures 83 - 9 As shown in FIG. 3, the mobile air conditioner 100 further includes: a second water receiving tray 88, the second water receiving tray 88 is disposed above the air inlet pipe 43 and the air outlet pipe 44, and the indoor heat exchanger 70 and the indoor fan assembly 40 are disposed above the second water receiving tray 88.

[0602] Among them, the setting of the second water receiving tray 88 can isolate the air inlet pipe 43, the air outlet pipe 44, the indoor heat exchanger 70 and the indoor fan assembly 40, thereby avoiding mutual influence.

[0603] The compressor 30 and the electric control box 50 are located at the bottom layer, the outdoor heat exchanger 60 and the outdoor fan assembly 20 are located at the second layer, the air inlet pipe 43 and the air outlet pipe 44 are located at the third layer, and the indoor heat exchanger 70 and the indoor fan assembly 40 are located at the fourth layer. In this way, a four-layer structure can be formed.

[0604] In addition, the setting of the second water receiving tray 88 also has the function of storing water, which can make the condensed water generated by the indoor heat exchanger 70 flow to the second water receiving tray 88, thereby avoiding the overflow of the condensed water generated by the indoor heat exchanger 70 and preventing the condensed water generated by the indoor heat exchanger 70 from affecting the safety of the internal circuit of the mobile air conditioner 100, and thus avoiding short circuit.

[0605] According to some embodiments of the present invention, the air inlet pipe 43 and the air outlet pipe 44 are movably arranged in the housing 10, so that the lengths of the air inlet pipe 43 and the air outlet pipe 44 extending out of the accommodation space 14 can be adjusted by moving them.

[0606] Wherein, the air inlet pipe 43 and the air outlet pipe 44 can move relative to the housing 10. In this way, it is convenient to adjust the positions of the air inlet pipe 43 and the air outlet pipe 44 in the accommodation space 14, and the lengths of the air inlet pipe 43 and the air outlet pipe 44 extending out of the accommodation space 14 can be further adjusted. The lengths extending out of the accommodation space 14 can be set to be longer or shorter, and it is also convenient to communicate with the outdoor air, having good adaptability.

[0607] According to some embodiments of the present invention, as shown in Figures 82 - 92 At least one of the air inlet pipe 43 and the air outlet pipe 44 is provided with a seventeenth clamping portion 441, and at least one of the housing 10 and the outdoor fan assembly 20 is provided with a second clamping portion 241. When at least one of the air inlet pipe 43 and the air outlet pipe 44 extends out of the accommodation space 14 relative to the housing 10 to the maximum length, the seventeenth clamping portion 441 is in clamping cooperation with the second clamping portion 241.

[0608] Wherein, when the air inlet pipe 43 is provided with the seventeenth clamping portion 441, correspondingly, at least one of the housing 10 and the outdoor fan assembly 20 is provided with the second clamping portion 241. The seventeenth clamping portion 441 can be provided with a clamping convex, and the second clamping portion 241 can be provided as a clamping groove. The clamping convex is in clamping cooperation with the clamping groove, so that they can be cooperated more firmly.

[0609] Alternatively, at least one of the air inlet pipe 43 and the air outlet pipe 44 is provided with a nineteenth clamping portion 443, and at least one of the housing 10 and the outdoor fan assembly 20 is provided with a twentieth clamping portion. When at least one of the air inlet pipe 43 and the air outlet pipe 44 extends out of the accommodation space 14 relative to the housing 10 to the minimum length, the nineteenth clamping portion 443 is in clamping cooperation with the twentieth clamping portion, so that they can be cooperated more firmly.

[0610] According to some embodiments of the present invention, as shown in Figures 82 - 92 The housing 10 has an air inlet 11 and an air outlet 12. The air inlet 11 corresponds to the indoor heat exchanger 70, and the air outlet 12 corresponds to the outlet 532 of the indoor fan assembly 40. The air outlet 12 extends in the up and down direction.

[0611] Wherein, the air inlet 11 corresponds to the indoor heat exchanger 70, which can increase the contact area between the incoming air at the air inlet 11 and the indoor heat exchanger 70, thereby improving the heat exchange efficiency of the indoor heat exchanger 70, that is, improving the heat exchange efficiency of the evaporator.

[0612] In addition, the air outlet 12 corresponds to the outlet 532 of the indoor fan assembly 40. The indoor fan assembly 40 can accelerate the heat exchange speed of the indoor heat exchanger 70, thereby further improving the heat exchange efficiency of the mobile air conditioner 100.

[0613] Furthermore, the air outlet 12 extends in the vertical direction. In this way, the air outlet 12 can form vertical air output, that is, air output in the up and down direction. This can increase the range of vertical air supply and also expand the air supply area, thereby increasing the air volume of the mobile air conditioner 100.

[0614] According to some embodiments of the present invention, as shown in Figures 82 - 92 the indoor fan assembly 40 includes: an indoor air duct member 41 and an indoor fan 42. The indoor air duct member 41 is arranged on one side of the indoor heat exchanger 70, and the indoor fan 42 is arranged in the indoor air duct member 41. The indoor fan 42 is a cross-flow fan, and the cross-flow fan extends in the vertical direction.

[0615] Specifically, the indoor fan assembly 40 is mainly composed of an indoor air duct member 41 and an indoor fan 42. The indoor air duct member 41 can form an air duct, which is convenient for air output and can also provide an installation space for the indoor fan 42. The indoor fan 42 is a cross-flow fan. The axial length of the cross-flow fan is not limited, and the length of the impeller can be arbitrarily selected according to different usage requirements. Moreover, the air flow passes through the impeller, and is affected by the force of the blades twice, so the air flow can reach a long distance. In addition, the cross-flow fan has no turbulent flow and the air output is uniform, thereby improving the comfort of the air output.

[0616] Furthermore, the cross-flow fan extends in the vertical direction, which can form vertical air output, thereby increasing the air volume in the vertical direction.

[0617] According to some embodiments of the present invention, as shown in Figures 82 - 92 the mobile air conditioner 100 further includes: a plurality of air deflector plates 90. The plurality of air deflector plates 90 extend in the vertical direction and are arranged horizontally.

[0618] Among them, one air deflector plate 90 or a plurality of air deflector plates 90 can be provided in the mobile air conditioner 100. The setting of the plurality of air deflector plates 90 can adjust their directions and angles, thereby adapting to different requirements. Users can adjust the air deflector plates 90 according to personal preferences or room layout to obtain a more satisfactory air output effect.

[0619] In addition, the plurality of air deflector plates 90 can help to disperse the wind speed and reduce the feeling of direct blowing on the human body. This uniform wind speed distribution is more in line with the human sense of comfort, thereby avoiding discomfort caused by too strong wind speed.

[0620] Furthermore, the vertical extension and horizontal arrangement of the plurality of air guide plates 90 can help the mobile air conditioner 100 distribute air more evenly, avoiding uneven heating and cooling, and thus providing a more comfortable indoor temperature.

[0621] According to some embodiments of the present invention, in combination with Figures 82 - 92 As shown, the mobile air conditioner 100 further includes: a second water receiving tray 88, the second water receiving tray 88 is disposed above the air inlet pipe 43 and the air outlet pipe 44, and the indoor heat exchanger 70 and the indoor fan assembly 40 are disposed above the second water receiving tray 88. Among them, the air guide plate 90 has an upper rotating shaft 91 and a lower rotating shaft 92, the upper end of the air duct member is provided with an upper rotating hole 411, the second water receiving tray 88 is provided with a mounting boss 821, the lower end of the air guide plate 90 is provided with a lower rotating hole 822, and the upper rotating shaft 91 is rotatably disposed in the upper rotating hole 411, and the lower rotating shaft 92 is rotatably disposed in the lower rotating hole 822.

[0622] Among them, the air guide plate 90 has an upper rotating shaft 91. Correspondingly, the upper end of the air duct member is provided with an upper rotating hole 411, and the upper rotating shaft 91 can extend into the upper rotating hole 411 for connection and cooperation, so that the upper rotating shaft 91 of the air guide plate 90 can rotate around the upper rotating hole 411 provided at the upper end of the air duct member.

[0623] In addition, the second water receiving tray 88 is provided with a mounting boss 821, and the lower rotating shaft 92 is provided on the mounting boss 821. The mounting boss 821 can support the lower rotating shaft 92 and can also increase the contact area between the mounting boss 821 and the lower rotating shaft 92, so that the cooperation between the lower rotating shaft 92 and the mounting boss 821 is more stable.

[0624] Furthermore, the lower end of the air guide plate 90 is provided with a lower rotating hole 822, so that the lower rotating shaft 92 of the mounting boss 821 extends into the lower rotating hole 822 at the lower end of the air guide plate 90, so that the lower end of the air guide plate 90 can rotate around the lower rotating shaft 92.

[0625] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0626] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example.

[0627] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A mobile air conditioner, comprising: A housing, the housing comprising a main housing and a chassis, the main housing and the chassis forming an internal accommodation space; A refrigerant circulation loop, the refrigerant circulation loop is arranged in the accommodation space and comprises a compressor, a condenser and an evaporator connected end to end, one of the condenser and the evaporator is an outdoor heat exchanger and the other is an indoor heat exchanger; An outdoor fan assembly, the outdoor fan assembly being arranged at one side of the outdoor heat exchanger to drive outdoor air to flow through the outdoor heat exchanger for heat exchange; An indoor fan assembly, wherein the indoor fan assembly is arranged at one side of the indoor heat exchanger to drive indoor air to flow through the indoor heat exchanger for heat exchange; It is characterized in that Also includes: A first water receiving pan, wherein the outdoor heat exchanger is arranged above the first water receiving pan; a second water receiving pan, the indoor heat exchanger is arranged above the second water receiving pan, and the second water receiving pan is arranged above the outdoor heat exchanger; An air inlet pipe, the air inlet pipe is used to send outdoor air to the outdoor heat exchanger for heat exchange; An air outlet pipe, the air outlet pipe is used to send the heat exchange air to the outdoors under the action of the outdoor fan assembly, the air inlet pipe and the air outlet pipe are arranged above the outdoor heat exchanger and are spaced apart from the indoor fan assembly in the horizontal direction; in, The compressor is arranged at the bottom of the shell, and the first water receiving tray is arranged above the compressor.

2. The mobile air conditioner according to claim 1, characterized in that: Also includes: An electric control box, the electric control box is arranged at the bottom of the housing and is spaced apart from the compressor, and the electric control box is respectively connected to the compressor, the outdoor fan assembly and the indoor fan assembly; A support plate is arranged on the chassis and extends upward, the lower part of the support plate is located between the electric control box and the compressor, and the upper part of the support plate is connected to the second water receiving tray.

3. The mobile air conditioner according to claim 2, characterized in that: A heat dissipation vent is provided at the bottom of the shell, and the heat dissipation vent supplies air to the electric control box. The support plate is provided with a vent corresponding to the electric control box. The inlet of the outdoor fan assembly is located on the side of the compressor away from the electric control box. The wind sent from the heat dissipation vent to the electric control box passes through the vent and then flows from the periphery of the compressor to the inlet of the outdoor fan assembly.

4. The mobile air conditioner according to claim 2, characterized in that: The outdoor fan assembly comprises: An outdoor air duct member, wherein the outdoor air duct member is arranged on one side of the outdoor heat exchanger; An outdoor fan, the outdoor fan being arranged in the outdoor air duct member; Wherein, the outdoor air duct member comprises: A first air duct plate; The second air duct plate body, the first air duct plate body and the second air duct plate body are arranged opposite to each other and connected, the second air duct plate body is located between the first air duct plate body and the outdoor heat exchanger, and the second air duct plate body and the support plate are an integrally formed structural member.

5. The mobile air conditioner according to claim 1, characterized in that: The shell has an air inlet and an air outlet, the air inlet corresponds to the indoor heat exchanger, and the air outlet corresponds to the outlet of the indoor fan assembly. Under the action of the indoor fan assembly, indoor air enters the shell from the air inlet, exchanges heat with the indoor heat exchanger, and then is sent out from the air outlet. The air outlet extends in the up and down directions.

6. The mobile air conditioner according to claim 5, characterized in that: The indoor fan assembly comprises: An indoor air duct member, wherein the indoor air duct member is arranged on one side of the indoor heat exchanger; An indoor fan is disposed in the indoor air duct member, and the indoor fan is a cross-flow fan, and the cross-flow fan extends in an up-down direction.

7. The mobile air conditioner according to claim 6, characterized in that: The indoor air duct member comprises: a third air duct plate body, wherein the third air duct plate body and the indoor heat exchanger define an indoor air duct, and the indoor fan is arranged in the indoor air duct; a fourth air duct plate body, wherein the fourth air duct plate body is arranged in the indoor air duct; Among them, the third air duct plate body is provided with a first matching portion, the fourth air duct plate body is provided with a second matching portion, and the third air duct plate body and the fourth air duct plate body are detachably connected via the first matching portion and the second matching portion.

8. The mobile air conditioner according to claim 1, characterized in that: The mobile air conditioner also includes: A support beam is extended in the up-down direction, and two ends of the support beam are respectively connected to the chassis and the indoor fan assembly.

9. The mobile air conditioner according to claim 1, characterized in that: The second water receiving tray is provided with a first water trough and a water outlet, and the first water trough and the water outlet are connected; in, The water outlet and the water outlet end of the first water trough are arranged at intervals, a plurality of water guiding ribs are arranged between the water outlet and the water outlet end of the first water trough, a water guiding channel is formed between two adjacent water guiding ribs, the water outlet and the water guiding channel are both multiple, the water inlet ends of the multiple water guiding channels are connected to the water outlet end of the first water trough, and the water outlet ends of the multiple water guiding channels are connected to the multiple water outlets in a one-to-one correspondence.

10. The mobile air conditioner according to claim 1, characterized in that: Also includes: A water pumping device, the water pumping device comprising a water pumping wheel and a water pumping driving member, the water pumping wheel is rotatably disposed on the first water receiving tray, the water pumping driving member is disposed on the first water receiving tray and is drivingly connected to the water pumping wheel; The outdoor heat exchanger comprises a first heat exchange element and a second heat exchange element, the first heat exchange element and the second heat exchange element are arranged at intervals to form a water flow channel, and the water wheel is correspondingly arranged at the lower end of the water flow channel; A sealing plate, wherein the sealing plate cover is arranged on the upper side of the outdoor heat exchanger, and a guide groove is arranged on the sealing plate, and the guide groove corresponds to the water flow channel.

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