A saddle type air conditioner wifi module setting structure and a saddle type air conditioner

Abstract

The application discloses a wifi module setting structure of a saddle type air conditioner and the saddle type air conditioner. The saddle type air conditioner comprises an indoor unit located at an indoor side, an outdoor unit located at an outdoor side, and a saddle bridge structure connecting the indoor unit and the outdoor unit. A through cavity is arranged in the saddle bridge structure and is used for connecting an inner cavity of the indoor unit and an inner cavity of the outdoor unit. An electric appliance box is arranged in the through cavity. A wifi module is arranged on an outer side wall of the electric appliance box and faces the indoor unit. The wifi module has the advantages of convenient installation, good signal receiving, no space occupation and the like.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of air conditioners, in particular to a saddle type air conditioner wifi module setting structure and a saddle type air conditioner. BACKGROUND

[0002] The shape of the window air conditioner on the market is mostly square, which belongs to an integrated air conditioner composed of a bottom disc, a cover, a panel, an air duct, an indoor fan, an outdoor fan, a motor, a compressor, a condenser, an evaporator, etc. The height of the window air conditioner for blocking sunlight is about the total height of the window air conditioner after installation, so that customers cannot enjoy sufficient sunlight. Since the outdoor part and the indoor part of the window air conditioner are an integral whole, the noise generated by the outdoor part will also be transmitted to the indoor part, resulting in very loud noise, which affects the comfort of customers and cannot be applied to customers sensitive to noise.

[0003] In order to solve this problem, a saddle type air conditioner has emerged, which mainly includes an indoor part and an outdoor part, and separates the indoor part from the outdoor part to effectively reduce indoor noise. The indoor part and the outdoor part are connected together through a saddle bridge. The indoor part mainly includes a panel, a cover, a bottom disc, an evaporator, a cross-flow fan, a motor, an air duct, an electric control assembly, etc. The outdoor part mainly includes a cover, a bottom disc, a compressor, a condenser, a pipeline, a motor, a motor support, an axial flow fan, etc.

[0004] In order to improve the intelligent degree, some saddle type air conditioners are installed with wifi modules. When installing the wifi module, it is necessary to consider the problems of convenient installation and signal reception, non-space occupation, etc. There is no relevant research on the existing saddle type air conditioner in this regard.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it can include prior art known to those skilled in the art. SUMMARY

[0006] In view of the problems pointed out in the background technology, the present application provides a saddle type air conditioner wifi module setting structure and a saddle type air conditioner. The wifi module is fixed on the outer side wall of the electric appliance box and faces the indoor unit side, which has the advantages of convenient installation, good signal reception, non-space occupation, etc.

[0007] In order to achieve the above-mentioned application purpose, the present application adopts the following technical scheme:

[0008] The application provides a wifi module setting structure of a saddle type air conditioner, the saddle type air conditioner comprising an indoor unit located at an indoor side, an outdoor unit located at an outdoor side, and a saddle bridge structure connecting the indoor unit and the outdoor unit, a through cavity being arranged in the saddle bridge structure and used for connecting an inner cavity of the indoor unit and an inner cavity of the outdoor unit, and an electric appliance box being arranged in the through cavity.

[0009] A wifi module is arranged on an outer side wall of the electric appliance box, and the wifi module faces the indoor unit side.

[0010] In some embodiments of the application, one side of a shell of the wifi module is provided with a first inserting part, and the other side opposite to the one side is provided with a lug part.

[0011] A second inserting part is arranged on a side wall of the electric appliance box, and the first inserting part is inserted with the second inserting part.

[0012] The lug part is fixedly connected with the side wall of the electric appliance box through a connecting piece.

[0013] In some embodiments of the application, the first inserting part and the lug part are arranged on two sides of the length direction of the shell.

[0014] In some embodiments of the application, the first inserting part is a plug-in plate, and the plug-in plate extends to the outside of the shell along the horizontal direction.

[0015] The second inserting part is a plug-in groove, and the plug-in groove is formed by an L-shaped flange arranged on the side wall of the electric appliance box; and the plug-in plate is inserted in the plug-in groove.

[0016] In some embodiments of the application, upper and lower sides of the shell are provided with stop plates at positions close to the plug-in plate, and the stop plates abut against the L-shaped flange.

[0017] In some embodiments of the application, the first inserting part has two and is arranged at intervals.

[0018] In some embodiments of the application, the electric appliance box is provided with a wiring port, and a line led out from the wifi module is led to the inside of the electric appliance box through the wiring port.

[0019] In some embodiments of the application, the saddle bridge structure comprises:

[0020] An indoor saddle bridge shell is formed with a first through cavity, and one end of the indoor saddle bridge shell is fixedly connected with the indoor unit.

[0021] An outdoor saddle bridge shell is formed with a second through cavity, and one end of the outdoor saddle bridge shell is fixedly connected with the outdoor unit.

[0022] The indoor saddle bridge shell and the outdoor saddle bridge shell are sleeved with each other to communicate the inner cavity of the indoor unit with the inner cavity of the outdoor unit, and the indoor saddle bridge shell and the outdoor saddle bridge shell can move relatively.

[0023] The electric appliance box is arranged on one of the indoor saddle bridge shell and the outdoor saddle bridge shell which is located at the inner side.

[0024] In some embodiments of the present application, the saddle bridge structure further comprises a saddle bridge cover shell which is fixedly connected with one of the indoor saddle bridge shell and the outdoor saddle bridge shell which is located at the outer side;

[0025] When the indoor saddle bridge shell and the outdoor saddle bridge shell move away from each other, the saddle bridge cover shell shields one of the indoor saddle bridge shell and the outdoor saddle bridge shell which is located at the inner side.

[0026] The present application further provides a saddle type air conditioner comprising the wifi module arrangement structure as described above.

[0027] Other features and advantages of the present application will become more apparent after reading the specific embodiments of the present application in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without any creative labor.

[0029] Figure 1 It is a schematic view of the axial side structure of the saddle type air conditioner according to the embodiment from the indoor side;

[0030] Figure 2 It is a schematic view of the axial side structure of the saddle type air conditioner according to the embodiment from the outdoor side;

[0031] Figure 3 It is a schematic view of the structure of the saddle bridge structure of the saddle type air conditioner according to the embodiment after stretching;

[0032] Figure 4 It is a schematic view of the structure of the saddle bridge structure of the saddle type air conditioner according to the embodiment after stretching; Figure 3 It is a schematic view of the structure of the saddle bridge structure of the saddle type air conditioner according to the embodiment after stretching;

[0033] Figure 5 It is a schematic view of the sliding structure between the indoor saddle bridge shell and the outdoor saddle bridge shell according to the embodiment;

[0034] Figure 6 It is a schematic view of the structure of the cover shell according to the embodiment;

[0035] It is a schematic view of the structure of the cover shell according to the embodiment;Figure 7 Fig. 1 is a perspective view of a saddle type air conditioner according to an embodiment of the present application; Figure 6 Fig. 2 is an enlarged view of a portion A of Fig. 1;

[0036] Figure 8 Fig. 3 is a structural view of an indoor saddle bridge shell according to an embodiment of the present application;

[0037] Figure 9 Fig. 4 is a structural view of the indoor saddle bridge shell according to an embodiment of the present application, viewed from Q1; Figure 8

[0038] Figure 10 Fig. 5 is an exploded view of the indoor saddle bridge shell according to an embodiment of the present application;

[0039] Figure 11 Fig. 6 is a structural view of an outdoor saddle bridge shell according to an embodiment of the present application;

[0040] Figure 12 Fig. 7 is a structural view of the outdoor saddle bridge shell according to an embodiment of the present application, viewed from Q2; Figure 11

[0041] Figure 13 Fig. 8 is an exploded view of the outdoor saddle bridge shell according to an embodiment of the present application;

[0042] Figure 14 Fig. 9 is a structural view of an internal structure of an outdoor unit and a saddle bridge according to an embodiment of the present application;

[0043] Figure 15 Fig. 10 is a schematic view of air inlet and outlet of a saddle type air conditioner according to an embodiment of the present application;

[0044] Figure 16 Fig. 11 is a structural view of an indoor heat exchanger according to an embodiment of the present application;

[0045] Figure 17 Fig. 12 is a structural view of a filter portion mounted on a water pan according to an embodiment of the present application;

[0046] Figure 18 Fig. 13 is an assembly sectional view between a water pan and a filter portion according to an embodiment of the present application;

[0047] Figure 19 Fig. 14 is a structural view of a water pan according to an embodiment of the present application;

[0048] Figure 20 Fig. 15 is a structural view of a filter portion according to an embodiment of the present application.

[0049] Figure 21 Fig. 16 is a schematic view of an internal electrical device arrangement structure of an electrical box according to an embodiment of the present application;

[0050] Figure 22 Fig. 17 is a schematic view of a top vibration damping and sealing structure of an electrical box according to an embodiment of the present application;

[0051] Figure 23 ​​A schematic diagram of a wiring structure of a power line according to an embodiment;

[0052] Figure 24 A schematic diagram of a wiring structure of a power line according to an embodiment; Figure 2 An enlarged view of the middle B part;

[0053] Figure 25 A schematic diagram of a wiring structure of a power line according to an embodiment; Figure 23 An enlarged view of the middle C part;

[0054] Figure 26 A schematic diagram of a wiring structure of a power line according to an embodiment;

[0055] Figure 27 A schematic diagram of a wiring structure of a power line according to an embodiment;

[0056] Figure 28 A schematic diagram of a wiring structure of a power line according to an embodiment.

[0057] Reference signs:

[0058] 100 - indoor unit;

[0059] 111 - indoor top air outlet, 112 - indoor front air inlet, 113 - indoor rear air inlet;

[0060] 120 - indoor heat exchanger, 121 - first section of heat exchanger, 122 - second section of heat exchanger, 123 - third section of heat exchanger;

[0061] 130 - cross-flow fan;

[0062] 140 - threading hole;

[0063] 200 - outdoor unit;

[0064] 211 - outdoor front air outlet, 212 - outdoor side air inlet, 213 - outdoor rear air inlet, 214 - outdoor top air inlet;

[0065] 220 - compressor;

[0066] 230 - outdoor heat exchanger;

[0067] 240 - partition structure;

[0068] 250 - axial flow fan;

[0069] 260 - adjustable bolt;

[0070] 300 - saddle bridge structure;

[0071] 310 - indoor saddle bridge shell, 311 - indoor saddle bridge L-shaped bottom plate, 3111 - horizontal part of indoor saddle bridge L-shaped bottom plate, 3112 - vertical part of indoor saddle bridge L-shaped bottom plate, 312 - indoor saddle bridge cover plate, 313 - first through cavity, 314 - indoor saddle bridge reinforcing plate, 315 - buffer sealing part;

[0072] 320 - outdoor saddle bridge shell, 321 - outdoor saddle bridge L-shaped bottom plate, 3211 - horizontal part of outdoor saddle bridge L-shaped bottom plate, 3212 - vertical part of outdoor saddle bridge L-shaped bottom plate, 322 - outdoor saddle bridge cover plate, 323 - second through cavity, 324 - outdoor saddle bridge reinforcing plate;

[0073] 330 - saddle bridge cover shell, 331 - top plate of saddle bridge cover shell, 332 - side plate of saddle bridge cover shell, 3321 - horizontal part of side plate of saddle bridge cover shell, 3322 - vertical part of side plate of saddle bridge cover shell, 333 - protrusion, 334 - avoiding hole;

[0074] 340 - slide rail, 341 - outer rail, 342 - inner rail;

[0075] 400 - water receiving tray;

[0076] 410 - water receiving area, 411 - water distribution rib;

[0077] 420 - water containing area, 421 - outer water tank, 4211 - first outer side wall, 4212 - second outer side wall, 4213 - third outer side wall, 4214 - fourth outer side wall, 422 - inner water tank, 4221 - first inner side wall, 4222 - second inner side wall, 4223 - third inner side wall, 4224 - fourth inner side wall, 423 - first water passage, 424 - second water passage;

[0078] 430 - blocking part;

[0079] 440 - mounting column;

[0080] 500 - filtering part;

[0081] 510 - shell, 511 - first shell peripheral wall, 512 - second shell peripheral wall, 513 - connecting rib, 514 - reinforcing ring rib, 515 - first sealing ring, 516 - second sealing ring, 517 - stop part, 518 - outward extending part;

[0082] 520 - filter screen;

[0083] 600 - electric appliance box, 610 - inclined wall, 621 - first mounting part, 622 - second mounting part, 630 - second inserting part, 641 first wire outlet, 642 - second wire outlet, 650 - flange, 661 - capacitor, 662 - transformer, 663 - circuit board, 670 - power cord, 680 - wire fixing part;

[0084] 700 - drain pump, 710 - drain line;

[0085] 800 - heat exchange line;

[0086] 900 - wifi module, 910 - first insertion portion, 920 - lug portion, 930 - stop plate. DETAILED DESCRIPTION

[0087] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0088] In the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0089] The terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0090] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0091] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature is "on", "above" and "over" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher in horizontal height than the second feature. The first feature is "under", "below" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the first feature is lower in horizontal height than the second feature.

[0092] The following disclosure provides many different embodiments, or examples, for implementing different structures of the present application. For the purpose of simplification, the components and arrangements of specific examples are described in the following. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or arrangements discussed. In addition, the present application provides examples of various specific processes and materials, but those of ordinary skill in the art can realize the application of other processes and / or the use of other materials.

[0093] Saddle type air conditioner

[0094] The present embodiment discloses a saddle type air conditioner, referring to Figure 1 which comprises an indoor unit 100 located at the indoor side, an outdoor unit 200 located at the outdoor side, and a saddle bridge structure 300 connecting the indoor unit 100 and the outdoor unit 200.

[0095] The inner cavity of the indoor unit 100, the inner cavity of the saddle bridge structure 300, and the inner cavity of the outdoor unit 200 are all communicated.

[0096] The saddle type air conditioner is of N type structure, and the indoor unit 100 and the outdoor unit 200 are respectively arranged at two ends of the saddle bridge structure 300 and located at the same side of the saddle bridge structure 300.

[0097] When the saddle type air conditioner is installed on the window, the saddle bridge structure 300 is directly seated on the window, the indoor unit 100 is located at the indoor side, and the outdoor unit 200 is located at the outdoor side.

[0098] Since the indoor unit 100 and the outdoor unit 200 are both located below the window, the saddle type air conditioner solves the problem of blocking sunlight after the installation of the existing integrated window machine.

[0099] The separation of the indoor unit 100 and the outdoor unit 200 by the saddle bridge structure 300 helps to avoid the noise of the outdoor unit 200 from being transmitted to the indoor side, improving the user's comfort.

[0100] The indoor unit 100 mainly comprises a casing, an indoor heat exchanger, a water pan, a cross-flow fan, an air duct, and the like.

[0101] The outdoor unit 200 mainly comprises a casing, an outdoor heat exchanger, an axial flow fan, a compressor, and the like.

[0102] The indoor unit - indoor side air inlet and outlet

[0103] In some embodiments of the present application, there is a gap between the back plate of the indoor unit 100 and the indoor side wall.

[0104] In some embodiments of the present application, the indoor unit 100 has an air inlet and outlet mode as follows: referring to Figure 2 , the indoor unit 100 has air inlets on the front side and the back side and an air outlet on the top.

[0105] Specifically, the indoor unit 100 is provided with an indoor front air inlet 112 on the front plate, an indoor rear air inlet 113 on the back plate, and an indoor top air outlet 111 on the top.

[0106] The indoor air flows into the inner cavity of the indoor unit 100 from the indoor front air inlet 112 and the indoor rear air inlet 113, is heat-exchanged by the indoor heat exchanger 120, and then flows out from the indoor top air outlet 111.

[0107] The gap between the back plate of the indoor unit 100 and the indoor side wall provides the possibility of air inlet on the back side of the indoor unit 100.

[0108] The air inlets on the front side and the back side of the indoor unit 100 increase the air inlet amount significantly compared with the existing window unit, which helps to improve the heat exchange efficiency of the indoor heat exchanger and thus the overall heat exchange efficiency of the unit.

[0109] The air inlets on the front side and the back side cancel the air inlet on the bottom while ensuring sufficient air inlet amount, thereby solving the problem of increased air resistance of the water pan and overflow and dripping of condensed water caused by the air inlet on the bottom of the indoor unit in the prior art.

[0110] Since there is no need to open an air inlet on the bottom of the indoor unit, there is no need to reserve too much space between the bottom plate of the indoor unit and the water pan, which helps to reduce the overall height of the indoor unit and the indoor space occupied.

[0111] The back plate of the indoor unit is provided with a hollow air inlet, which is matched with a corresponding concave design, which helps to reduce the weight of the indoor unit and improve the structural strength of the back plate of the indoor unit.

[0112] In some embodiments of the present application, the indoor front air inlet 112 and the indoor rear air inlet 113 are respectively provided with detachable filter screens (not marked), which filter dust and impurities.

[0113] In some embodiments of the present application, the indoor top air outlet 111 is inclined towards the indoor side, which is conducive to the flow of the heat-exchanged gas to the indoor side.

[0114] In some embodiments of the present application, a cushion block or an adjustable bolt (not shown) is arranged between the rear back plate of the indoor unit 100 and the indoor side wall, thereby improving the installation stability of the indoor unit 100.

[0115] Indoor unit - indoor heat exchanger

[0116] In some embodiments of the present application, referring to Figure 15 and Figure 16 , the indoor heat exchanger 120 is a three-section structure, including a heat exchanger first section 121, a heat exchanger second section 122 and a heat exchanger third section 123 connected in sequence.

[0117] The heat exchanger first section 121 extends in the vertical direction, the heat exchanger second section 122 extends obliquely downward from the bottom of the heat exchanger first section 121, and the heat exchanger third section 123 extends obliquely upward from the bottom of the heat exchanger second section 122.

[0118] The heat exchanger first section 121 and the heat exchanger second section 122 are arranged close to the front side plate of the indoor unit 100, and the heat exchanger second section 122 extends obliquely downward from the bottom of the heat exchanger first section 121 away from the front side plate.

[0119] The heat exchanger third section 123 is arranged close to the rear back plate of the indoor unit 100, and the heat exchanger third section 123 extends obliquely upward from the bottom of the heat exchanger second section 122 close to the rear back plate.

[0120] The front side air inlet flows through the heat exchanger first section 121 and the heat exchanger second section 122, and the back side air inlet flows through the heat exchanger third section 123.

[0121] The cross-flow fan 130 is arranged in the area surrounded by the three-section indoor heat exchanger, thereby fully utilizing the internal space of the indoor unit 100 and achieving compact structure.

[0122] The air heat-exchanged by the heat exchanger first section 121, the heat exchanger second section 122 and the heat exchanger third section 123 is collected and then flows out from the top air outlet 111.

[0123] The indoor front and back air inlets are perfectly matched with the three-section indoor heat exchanger, and each air inlet can fully exchange heat with the indoor heat exchanger, thereby greatly improving the heat exchange efficiency of the indoor heat exchanger.

[0124] In some embodiments of the present application, the indoor rear air inlet 113 is arranged opposite to the heat exchanger third section 123, so that the gas flowing from the indoor rear air inlet can directly exchange heat with the heat exchanger third section 123, thereby improving the heat exchange efficiency.

[0125] In some embodiments of the present application, the angles between the heat exchanger first section 121, the heat exchanger second section 122 and the heat exchanger third section 123 and the vertical direction are all less than 40°, so as to ensure smooth drainage of the indoor heat exchanger 120 after installation, and the condensed water can flow down along the fins, avoiding dripping of the condensed water from the middle of the fins.

[0126] In some embodiments of the present application, the top of the heat exchanger third section 123 is not higher than the connection position of the heat exchanger first section 121 and the heat exchanger second section 122, which makes the overall structure of the indoor heat exchanger 120 more compact on the basis of meeting the heat exchange demand and the installation demand of the cross-flow fan, and helps to reduce the volume of the indoor unit 100.

[0127] In some embodiments of the present application, the length of the heat exchanger second section 122 is greater than the lengths of the heat exchanger first section 121 and the heat exchanger third section 123, respectively, which can increase the action area of the incoming air and the indoor heat exchanger 120 as much as possible in the limited inner cavity of the indoor unit 100, and improve the heat exchange efficiency.

[0128] Water receiving tray of indoor unit

[0129] In some embodiments of the present application, the inner cavity of the indoor unit 100 is provided with a water receiving tray 400 for containing condensed water.

[0130] Reference Figure 17 The water receiving tray 400 is provided with a water receiving area 410 and a water containing area 420, the water containing area 420 is provided with an inner water tank 422 and an outer water tank 421 arranged inside and outside, respectively, the position where the inner water tank 422 and the outer water tank 421 communicate is provided with a filter part 500, the water receiving area 410 communicates with the outer water tank 421, and the inner water tank 422 communicates with the drainage pump 700 through a drainage pipeline 710.

[0131] The condensed water generated by the indoor heat exchanger 120 first drips into the water receiving area 410, and then flows into the inner water tank 422 through the outer water tank 421 and the filter part 500 in sequence.

[0132] The outer water tank 421 mainly plays a role of sedimentation of dust particles and dirt in the condensed water.

[0133] Since the water storage area of the outer water tank 421 is large, the water level rises slowly during the storage of the condensed water, so the dust particles and dirt in the condensed water have sufficient time to settle at the bottom of the outer water tank.

[0134] After the condensed water is preliminarily precipitated by the outer water tank 421, the filter part 500 performs secondary treatment on the fine dust particles contained in the condensed water, so as to isolate the fine dust in the outer water tank 421.

[0135] The condensed water after secondary treatment enters the inner water tank 422, and the condensed water has reached a high degree of cleanliness at this time, which can effectively avoid the problem of impurities blocking the drainage pipeline and the drainage pump when the drainage pump 700 is pumping.

[0136] The inner water tank 422 is provided with a float switch (not shown), and when the water level in the inner water tank 422 reaches a certain height, the float switch is started, and the drainage pump 700 starts pumping.

[0137] The water pan 400 in the embodiment adopts the mode of "outer water tank sedimentation and inner water tank filtration", which effectively improves the dust and dirt removal effect of the condensed water, reduces the plugging gap of the drainage pipeline and the drainage pump, and reduces the maintenance cost of the drainage pump.

[0138] When the machine is used for a period of time, the user can pull out the water plug structure on the outer water tank 421, and the water in the outer water tank 421 is wrapped and carried out from the water plug position under the high-speed propulsion of gravity-driven flow, which plays a self-cleaning role.

[0139] In some embodiments of the present application, the total area of the water containing area 420 (outer water tank 421 + inner water tank 422) accounts for about 1 / 6 of the total area of the water pan 400, and the water containing volume is larger, which can contain more condensed water.

[0140] The area of the inner water tank 422 is about 1 / 2 of the entire water containing area 420, which can contain more clean condensed water.

[0141] In some embodiments of the present application, the top of the water containing area 420 is provided with a water tank cover plate (not shown) to prevent the condensed water containing dust particles and dirt falling from the indoor heat exchanger 120 from falling into the water containing area 420.

[0142] In some embodiments of the present application, continuing to refer to Figure 17 , the inner water tank 422 is arranged at the side corner of the outer water tank 421, and the side wall of the inner water tank 422 and the side wall of the outer water tank 421 form a water flow channel for the condensed water in the outer water tank to flow, and the filter part 500 is arranged at one end of the water flow channel.

[0143] The water in the outer water tank 421 flows along the water flow channel to the filter part 500, and then flows into the inner water tank 422 after filtration.

[0144] The water flow channel increases the flow distance and time of the condensed water in the outer water tank 421, which helps to improve the sedimentation effect of dust particles and dirt.

[0145] In some embodiments of the present application, in combination with Figure 18 and Figure 19 , the water containing area 420 is arranged at the side corner of the water pan 400, and one end of the water flow channel extends to the side wall of the water pan 400.

[0146] The side wall of the water pan 400 is provided with a first water passage 423, and the side wall of the inner water tank 422 is provided with a second water passage 424. The first water passage 423 is opposite to the second water passage 424, and the first water passage 423 is provided with a detachable blocking part 430.

[0147] The condensed water in the outer water tank 421 is filtered by the filter part 500 and then flows into the inner water tank 422 through the second water passage 424.

[0148] After the machine runs for a period of time, the user can remove the blocking part 430, and the condensed water in the outer water tank 421 can be discharged through the first water passage 423, so as to completely discharge the dust particles and dirt deposited in the outer water tank 421.

[0149] The filter part 500 is removed, and the condensed water in the inner water tank 422 can be discharged through the second water passage 424 and the first water passage 423.

[0150] That is, after the machine runs for a period of time, the blocking part 430 and the filter part 500 are removed, and the water in the outer water tank 421 and the inner water tank 422 can be completely discharged.

[0151] The first water passage 423 is arranged at one end of the outer water tank 421, and the second water passage 424 is arranged at one end of the inner water tank 422. When the water is discharged, the condensed water in the water tank flows from one end to the other end, which also plays a certain flushing effect on the inner wall of the water tank.

[0152] In some embodiments of the present application, one end of the filter part 500 is arranged in the first water passage 423 to close the first water passage 423, and the other end of the filter part 500 is arranged in the second water passage 424 to connect the outer water tank 421 and the inner water tank 422 through the inner cavity of the filter part 500.

[0153] In the process of flowing from the outer water tank 421 to the inner water tank 422, the condensed water in the outer water tank 421 is automatically subjected to secondary filtration of dust particles.

[0154] The filter part 500 can be taken out from the outside of the water pan 400, which is convenient for cleaning and replacing the filter part 500.

[0155] In some embodiments of the present application, the side wall of the water pan 400 is provided with a mounting column 440, and the mounting column 400 is provided with a through hole communicating with the outer water tank 421. One end (i.e., the outer extension part 518) of the filter part 500 extends into the through hole through the first water passage 423.

[0156] The outer side of the mounting column 440 is detachably provided with a blocking part 430 to block the through hole. Specifically, the outer periphery of the mounting column 440 is provided with external threads, and the blocking part 430 is in the form of a plug structure, and the inner periphery of the blocking part 430 is provided with internal threads. The blocking part 430 is screwed onto the mounting column 440.

[0157] When the filter part 500 needs to be disassembled, the blocking part 430 is first removed, and at this time, the outer extension part 518 is pulled by hand, so that the filter part 500 can be pulled out.

[0158] In some embodiments of the present application, the side wall of the outer water tank 421 includes a first outer side wall 4211, a second outer side wall 4212, a third outer side wall 4213, and a fourth outer side wall 4214 connected in sequence.

[0159] The side wall in the inner water tank 422 for forming the water flow channel includes a first inner side wall 4221, a second inner side wall 4222, a third inner side wall 4223, and a fourth inner side wall 4224 connected in sequence. Each adjacent two side walls are in the form of an L-shaped structure.

[0160] The first inner side wall 4221 is connected with the fourth outer side wall 4211, the fourth inner side wall 4224 is connected with the third outer side wall 4213, and the third inner side wall 4223 and the third outer side wall 4213 have a gap for accommodating the filter part 500.

[0161] The first water inlet 423 is arranged on the third outer side wall 4213, and the second water inlet 424 is arranged on the third inner side wall 4223.

[0162] The structure of the water storage area 420 designed in this way makes the water flow channel formed between the outer water tank 421 and the inner water tank 421 in the form of an L-shaped structure. The long and narrow water flow channel is more conducive to the sedimentation of dust particles and dirt.

[0163] The filter part 500 is arranged at the corner position where the outer water tank 421 and the inner water tank 422 communicate. The water flow at this corner position is buffered, which is conducive to improving the secondary filtering effect of dust particles.

[0164] In some embodiments of the present application, a plurality of water guide ribs are arranged in the water receiving area 410 to guide the flow of condensed water.

[0165] In some embodiments of the present application, a plurality of water distribution ribs 411 are arranged at the position where the side edge of the outer water tank 421 communicates with the water receiving area 410. The water flow gap for the water flow into the outer water tank 421 is formed between adjacent two water distribution ribs 411, which plays a role in uniform flow of condensed water.

[0166] Indoor unit-filter part

[0167] Regarding the specific structure of the filter section 500, in some embodiments of this application, the filter section 500 is mainly used to filter dust particles and dirt in the condensate in the water receiving pan 400, so as to prevent the drain pipe and drain pump from becoming blocked.

[0168] The filter unit 500 is detachably installed on the water receiving tray 400, which facilitates the cleaning and replacement of the filter unit 500.

[0169] In some embodiments of this application, reference is made to Figure 18 and Figure 20 The filter unit 500 includes a housing 410, which has a cavity with one end open. The housing 410 has an opening (not shown) communicating with the cavity. A filter screen 520 is provided inside the cavity, and the filter screen 520 covers the opening.

[0170] The condensate in the drip tray 400 enters the cavity through the opening and filter screen 520, and then flows out through the open end, thus achieving the filtration of condensate.

[0171] by Figure 17 Taking the water receiving tray 400 structure shown as an example, the condensate in the outer water tank 421 flows into the internal cavity of the filter section 500 after passing through the opening and the filter screen 520, and then flows into the inner water tank 422.

[0172] In some embodiments of this application, the outer casing 510 includes a first outer casing peripheral wall 511 and a second outer casing peripheral wall 512 arranged at intervals. A plurality of connecting ribs 513 are provided between the first outer casing peripheral wall 511 and the second outer casing peripheral wall 512, and openings are formed between the plurality of connecting ribs 513. The large opening area allows for a larger area of ​​the filter screen 520 that interacts with the condensate, improving the flowability of the condensate and the filtration effect.

[0173] The first outer casing peripheral wall 511 is located inside the first water inlet 423, and the second outer casing peripheral wall 512 is located inside the second water inlet 424, so as to realize the fixed installation of the filter part 500 on the water receiving tray 400.

[0174] In some embodiments of this application, reinforcing ring ribs 514 are provided between multiple connecting ribs 513 along the circumference of the outer shell, which further improves the overall structural strength of the outer shell without affecting water flow and filtration effect.

[0175] In some embodiments of this application, a first mounting ring groove is provided on the peripheral wall 511 of the first outer shell, and a first sealing ring 515 is provided in the first mounting ring groove, and the first sealing ring 515 is in sealing contact with the inner wall of the first water inlet 423.

[0176] The second outer casing peripheral wall 512 is provided with a second mounting ring groove, and a second sealing ring 516 is provided in the second mounting ring groove. The second sealing ring 516 is in sealing contact with the inner wall of the second water inlet 424.

[0177] In some embodiments of the present application, the second housing peripheral wall 512 is provided with a stop portion 517, and the stop portion 517 abuts against the peripheral wall of the second water inlet 424 to limit the installation displacement of the filter part 500.

[0178] In some embodiments of the present application, the closed end of the housing 510 is provided with an outward extension 518, which extends outwardly from the water pan 400, and is used to pull out the filter part 500 from the outside of the water pan 400.

[0179] Outdoor unit-outdoor side air inlet and outlet

[0180] In some embodiments of the present application, there is a gap between the back plate of the outdoor unit 200 and the outdoor side wall.

[0181] In some embodiments of the present application, the outdoor unit 200 adopts an air inlet and outlet mode as follows: Figure 1 The left and right sides, top and back side of the outdoor unit 200 respectively intake air, and the front side of the outdoor unit 200 outlets air.

[0182] Specifically, the back plate of the outdoor unit 200 is provided with an outdoor back air inlet 213, the left and right side plates of the outdoor unit 200 are respectively provided with outdoor side air inlets 212, the top plate of the outdoor unit 200 is provided with an outdoor top air inlet 214, and the front plate of the outdoor unit 200 is provided with an outdoor front air outlet 211.

[0183] Outdoor air flows into the inner cavity of the outdoor unit 200 through the outdoor back air inlet 213, the outdoor side air inlets 212 and the outdoor top air inlet 214, is heat-exchanged by the outdoor heat exchanger 230, and then flows out from the outdoor front air outlet 211.

[0184] In some embodiments of the present application, the bottom of the outdoor unit 200 is provided with a bottom air inlet (not shown).

[0185] The gap between the back plate of the outdoor unit 200 and the outdoor side wall provides the possibility for the back side of the outdoor unit 200 to intake air.

[0186] The outdoor unit 200 adopts the air inlet mode of four sides, which increases the air inlet amount and helps to improve the heat dissipation efficiency of the outdoor heat exchanger and the heat exchange efficiency of the whole machine.

[0187] The hollow air inlets are arranged on the back plate and the bottom plate of the outdoor unit 200, and are matched with the corresponding concave design, which helps to reduce the weight of the outdoor unit and also helps to improve the structural strength of the back plate and the bottom plate of the outdoor unit.

[0188] The outdoor back air inlet 213 is opposite to the axial flow fan 250 in the outdoor unit, which greatly enhances the air suction capacity of the outdoor axial flow fan 250 when it operates, and improves the heat dissipation effect of the air flow on the outdoor heat exchanger.

[0189] The outdoor bottom air inlet can increase the air inlet amount and avoid the problem of sucking in impurities such as fallen leaves.

[0190] In some embodiments of the present application, referring to Figure 2 , the bottom plate, the left and right side plates and the top plate of the outdoor unit 200 are respectively provided with flanges on the side facing the outdoor front air outlet 211, and the outdoor heat exchanger 230 is arranged close to the outdoor front air outlet 211. Each flange is fixedly connected with the outdoor heat exchanger 230 through a connecting member (such as a screw).

[0191] The area surrounded by each flange constitutes the outdoor front air outlet 211, which increases the area of the air outlet and improves the air outlet efficiency.

[0192] The outdoor heat exchanger 230 is exposed at the outdoor front air outlet 211, which improves the heat dissipation effect of the outdoor heat exchanger 230.

[0193] In some embodiments of the present application, a cushion block (not shown) or an adjustable bolt 260 is arranged between the back plate of the outdoor unit 200 and the outdoor side wall, which improves the installation stability of the outdoor unit 200.

[0194] [Structure of the outdoor unit]

[0195] In some embodiments of the present application, referring to Figure 14 , the outdoor unit 200 is provided with a partition structure 240, which divides the inner cavity of the outdoor unit 200 into a front cavity and a rear cavity arranged in front and behind.

[0196] The front cavity is in communication with the outdoor front air outlet 211, and the rear cavity is in communication with the outdoor rear air inlet 213, the outdoor bottom air inlet, the outdoor side air inlet 212 and the outdoor top air inlet 214.

[0197] The outdoor heat exchanger 230 is arranged on the front side of the partition structure 240 and located in the front cavity.

[0198] The partition structure 240 is provided with a mounting port (not marked), and an axial flow fan 250 is arranged at the mounting port. The axial flow fan 250 guides the air in the rear cavity to the front cavity, exchanges heat with the outdoor heat exchanger 230, and then directly discharges from the outdoor front air outlet 211.

[0199] In some embodiments of the present application, the compressor 220 is arranged in the space between the partition structure 240 and the back plate and the side plate of the outdoor unit 200, which fully utilizes the internal space of the outdoor unit 200 and has a compact structure.

[0200] [Saddle bridge structure]

[0201] In some embodiments of the present application, the saddle bridge structure 300 can be telescopic, and the length of the saddle bridge structure 300 is adjusted to adapt to walls with different thicknesses.

[0202] Figure 1 andFigure 2 The diagram shown is a schematic of the saddle bridge structure 300 without tension. Figure 3 The diagram shown is a schematic of the saddle bridge structure after 300mm stretching.

[0203] The 300 saddle axle structure can be equipped with multiple telescopic positions for easy adjustment and use.

[0204] In some embodiments of this application, reference is made to Figure 3 and Figure 4 The saddle bridge structure 300 includes an indoor saddle bridge shell 310 and an outdoor saddle bridge shell 320.

[0205] Structural reference of indoor saddle axle housing 310 Figures 8 to 10 It has a first through cavity 313 formed inside, and the indoor saddle housing 310 is fixedly connected to the indoor unit 100.

[0206] Structural reference for outdoor saddle axle housing 320 Figures 11 to 13 It has a second through cavity 323, and the outdoor saddle housing 320 is fixedly connected to the outdoor unit 200.

[0207] The indoor saddle housing 310 and the outdoor saddle housing 320 are nested together to connect the inner cavity of the indoor unit 100 with the inner cavity of the outdoor unit 200. The indoor saddle housing 310 and the outdoor saddle housing 320 can move relative to each other to realize the extension and retraction of the saddle structure 300.

[0208] In some embodiments, the outdoor axle housing 320 is fitted onto the outside of the indoor axle housing 310, such as... Figure 4 As shown.

[0209] In other embodiments, the indoor saddle housing 310 is fitted onto the outside of the outdoor saddle housing 320.

[0210] In some embodiments of this application, a sliding part is provided between the indoor saddle housing 310 and the outdoor saddle housing 320 to make the sliding movement between the indoor saddle housing 310 and the outdoor saddle housing 320 more reliable and smooth.

[0211] The sliding part can be a slide rail structure, or a slide channel or slider structure located between the two.

[0212] When the sliding part adopts the slide rail 340, in some embodiments, when the outdoor saddle housing 320 is sleeved on the outside of the indoor saddle housing 310, refer to Figure 5 The outer rail 341 of the slide rail is fixedly connected to the inner wall of the outdoor saddle housing 320, and the inner rail 342 of the slide rail is fixedly connected to the outer wall of the indoor saddle housing 310.

[0213] In some other embodiments (not shown), when the indoor saddle bridge shell 310 is sleeved outside the outdoor saddle bridge shell 320, the outer rail 341 of the slide rail is fixedly connected with the inner wall of the indoor saddle bridge shell 310, and the inner rail 342 of the slide rail is fixedly connected with the outer wall of the outdoor saddle bridge shell 320.

[0214] In some embodiments of the present application, the slide rail 340 has two, one of which is arranged between the left side walls of the indoor saddle bridge shell 310 and the outdoor saddle bridge shell 320, and the other is arranged between the right side walls of the indoor saddle bridge shell 310 and the outdoor saddle bridge shell 320. Both sides are provided with sliding structures, and the structure is more reliable.

[0215] In some embodiments of the present application, the saddle bridge structure 300 is provided with a downwardly extending indoor vertical portion on the side facing the indoor unit 100, which constitutes the back plate of the indoor unit 100 and is fixedly connected with the bottom plate of the indoor unit 100. The indoor vertical portion is provided with an indoor rear air inlet 113.

[0216] The saddle bridge structure 300 is provided with a downwardly extending outdoor vertical portion on the side facing the outdoor unit 200, which constitutes the back plate of the outdoor unit 200 and is fixedly connected with the bottom plate of the outdoor unit 200. The outdoor vertical portion is provided with an outdoor rear air inlet 213.

[0217] The saddle bridge structure 300 is fixedly connected with the indoor unit 100 and the outdoor unit 200 through two vertical portions, which helps to improve the structural stability between the indoor unit 100, the outdoor unit 200 and the saddle bridge structure 300.

[0218] The saddle bridge structure 300 can bear part of the weight of the indoor unit 100 and the outdoor unit 200, and transfer the weight to the window through the saddle bridge structure 300, which helps to improve the safety of the whole machine after installation of the saddle type air conditioner and reduce the risk of falling.

[0219] Saddle bridge structure - indoor saddle bridge shell

[0220] For the specific structure of the indoor saddle bridge shell 310, in some embodiments of the present application, refer to Figures 8 to 10 The indoor saddle bridge shell 310 includes an indoor saddle bridge L-shaped bottom plate 311 and an indoor saddle bridge cover plate 312. The indoor saddle bridge cover plate 312 is arranged on the top of the horizontal portion 3111 of the indoor saddle bridge L-shaped bottom plate, and a first through cavity 313 is formed.

[0221] The vertical portion 3112 of the indoor saddle bridge L-shaped bottom plate is the indoor vertical portion mentioned above, which constitutes the back plate of the indoor unit 100. Refer to Figure 4 The vertical portion 3112 of the indoor saddle bridge L-shaped bottom plate is fixedly connected with the bottom plate of the indoor unit 100.

[0222] The vertical part 3112 of the indoor saddle bridge L-shaped bottom plate is provided with a ventilation opening, which is the indoor rear air inlet 113.

[0223] The indoor saddle bridge L-shaped bottom plate is provided with an indoor saddle bridge reinforcing plate 314 at the transition position of the horizontal part 3111 and the vertical part 3112, further improving the structural strength of the indoor saddle bridge L-shaped bottom plate 3111.

[0224] Saddle bridge structure-outdoor saddle bridge shell

[0225] For the specific structure of the outdoor saddle bridge shell 320, in some embodiments of the present application, referring to Figures 11 to 13 , the outdoor saddle bridge shell 320 includes an outdoor saddle bridge L-shaped bottom plate 321 and an outdoor saddle bridge cover plate 322, and the outdoor saddle bridge cover plate 322 is arranged on the top of the horizontal part 3221 of the outdoor saddle bridge L-shaped bottom plate to form a second through cavity 323.

[0226] The vertical part 3212 of the outdoor saddle bridge L-shaped bottom plate is the outdoor vertical part mentioned above, which constitutes the back plate of the outdoor unit 200, referring to Figure 14 , the vertical part 3212 of the outdoor saddle bridge L-shaped bottom plate is fixedly connected with the bottom plate of the outdoor unit 200.

[0227] The vertical part 3212 of the outdoor saddle bridge L-shaped bottom plate is provided with a ventilation opening, which is the outdoor rear air inlet 213.

[0228] The outdoor saddle bridge L-shaped bottom plate is provided with an outdoor saddle bridge reinforcing plate 324 at the transition position of the horizontal part 3221 and the vertical part 3222, further improving the structural strength of the outdoor saddle bridge L-shaped bottom plate 321.

[0229] Saddle bridge structure-saddle bridge cover shell

[0230] In some embodiments of the present application, referring to Figure 3 and Figure 4 , the saddle type air conditioner further includes a saddle bridge cover shell 330, which is fixedly connected with one of the indoor saddle bridge shell 310 and the outdoor saddle bridge shell 320 located on the outer side.

[0231] When the indoor saddle bridge shell 310 and the outdoor saddle bridge shell 320 move away from each other, the saddle bridge cover shell 330 shields one of the indoor saddle bridge shell 310 and the outdoor saddle bridge shell 320 located on the inner side.

[0232] When the saddle bridge structure 300 is not stretched, referring to Figure 1 and Figure 2 , the saddle bridge cover shell 330 shields both the indoor saddle bridge shell 310 and the outdoor saddle bridge shell 320.

[0233] When the saddle bridge structure 300 is stretched, taking the example that the outdoor saddle bridge shell 320 is arranged on the outer side of the indoor saddle bridge shell 310, referring to Figure 3 andFigure 4 When the indoor saddle bridge shell 310 is exposed, the saddle bridge cover shell 330 covers the exposed indoor saddle bridge shell 310.

[0234] For the specific structure of the saddle bridge cover shell 330, in some embodiments of the present application, the saddle bridge cover shell 330 includes a saddle bridge cover shell top plate 331 and a saddle bridge cover shell side plate 332. The saddle bridge cover shell top plate 331 covers the top of the saddle bridge structure 300, and the saddle bridge cover shell side plate 332 covers the side of the saddle bridge structure 300.

[0235] The saddle bridge cover shell side plate 332 is in an L-shaped structure. The horizontal part 3321 of the saddle bridge cover shell side plate covers the side of the saddle bridge structure 300, and the vertical part 3322 of the saddle bridge cover shell side plate is fixedly connected with the side plate of the indoor unit 100, thereby constituting part of the side of the indoor unit 100 and realizing the fixed installation of the saddle bridge cover shell 330 on the indoor unit 100.

[0236] In some embodiments of the present application, referring to Figure 3 and Figure 7 , the horizontal part 3321 of the saddle bridge cover shell side plate is provided with a protruding part 333 protruding inwardly thereof. The protruding part 333 is fixedly connected with one of the indoor saddle bridge shell 310 and the outdoor saddle bridge shell 320 located at the outer side through a connecting member (such as a screw), thereby realizing the positioning of the indoor saddle bridge shell 310 and the outdoor saddle bridge shell 320 after the relative movement to the required position.

[0237] Taking the example that the outdoor saddle bridge shell 320 is sleeved on the outer side of the indoor saddle bridge shell 310, after the saddle bridge structure 300 is stretched to the position, the saddle bridge cover shell 330 is fixedly connected with the outdoor saddle bridge shell 320. Since the indoor saddle bridge shell 310 and the saddle bridge cover shell 330 are fixedly connected with the indoor unit 100, and the outdoor saddle bridge shell 320 is fixedly connected with the outdoor unit 200, the stop fixing of the saddle bridge structure 300 at the fixed position is realized.

[0238] The setting of the protruding part 333 forms a recess on the outer side of the saddle bridge cover shell 330. The screw is embedded in the recess structure, thereby avoiding the outer end face of the screw from protruding outwardly of the saddle bridge cover shell 330 and scratching the user.

[0239] Saddle bridge structure-electric appliance box installation

[0240] In some embodiments of the present application, referring to Figure 14 , the inside of the saddle bridge structure 300 is a through cavity, and the electric appliance box 600 is arranged in the inside through cavity of the saddle bridge structure 300.

[0241] The setting position of the electric appliance box 600 fully utilizes the inside space of the saddle bridge structure 300, thereby making the whole machine structure more compact.

[0242] In some embodiments of the present application, a gap is formed between the electrical box 600 and the side wall of the saddle bridge structure 300 for the heat exchange pipeline 800 and the drainage pipeline 710 to pass through.

[0243] The heat exchange pipeline 800 connected between the outdoor heat exchanger 230 and the indoor heat exchanger 120 extends along the inner cavity of the outdoor unit 200, the inner cavity of the saddle bridge structure 300, and the inner cavity of the indoor unit 100.

[0244] The drainage pump 700 is arranged in the outdoor unit 200, and the drainage pump 700 is communicated with the water pan 400 through the drainage pipeline 710. The drainage pipeline 710 extends along the inner cavity of the outdoor unit 200, the inner cavity of the saddle bridge structure 300, and the inner cavity of the indoor unit 100, and extends to the water pan 400 of the indoor unit, specifically, the inner water tank 422.

[0245] In some embodiments of the present application, the electrical box 600 is arranged on one side of the through cavity, and a gap for the heat exchange pipeline 800 and the drainage pipeline 710 of the air conditioner to pass through is formed between the electrical box 600 and the other side of the through cavity. The drainage pipeline 710 and the heat exchange pipeline 800 extend from one side of the electrical box 600, so that the internal structure of the saddle bridge structure 300 is more regular and compact.

[0246] The saddle bridge structure 300 in the present embodiment not only serves as a connection between the indoor unit 100 and the outdoor unit 200, but also serves as a mounting of the electrical box 600, a pipeline passing, and a wiring passing. The saddle bridge structure 300 is multifunctional and compact in structure.

[0247] In some embodiments of the present application, one side of the electrical box 600 has an inclined wall 610 inclined in a vertical plane, which is used to avoid interference of the heat exchange pipeline 800 and the drainage pipeline 710 when the saddle bridge structure 300 is stretched and contracted.

[0248] In some embodiments of the present application, taking the example that the outdoor saddle bridge shell 320 is sleeved outside the indoor saddle bridge shell 310, the electrical box 600 is fixedly arranged on the horizontal part 3111 of the indoor saddle bridge L-shaped bottom plate, the top of the electrical box 600 is open, which is convenient for installation of internal electrical components, and the top opening of the electrical box 600 is plugged by the indoor saddle bridge cover plate 312.

[0249] For the specific mounting structure of the electrical box 600 in the saddle bridge structure 300, in some embodiments of the present application, refer to Figure 27 A first mounting part 621 is arranged at the top of one side of the electrical box 600, and the first mounting part 621 is fixedly connected with the side wall surrounding the through cavity by a connecting member (such as a screw). A second mounting part 622 is arranged at the bottom of the other side of the electrical box 600, and the second mounting part 622 is fixedly connected with the bottom wall surrounding the through cavity by a connecting member (such as a screw).

[0250] The electric appliance box 600 can be fixedly installed inside the saddle bridge structure 300 through two connectors, i.e., a first mounting portion 621 and a second mounting portion 622, which are arranged in an up-down staggered manner, thereby improving the mounting stability of the electric appliance box 600.

[0251] Vibration reduction and waterproof of the electric appliance box

[0252] In some embodiments of the present application, the electric appliance box 600 is provided with a buffer sealing portion 315 at a position in contact with the inner wall of the saddle bridge structure 300. The buffer sealing portion 315 plays a role in reducing vibration and avoiding the condensate water condensed on the inner wall of the saddle bridge structure 300 from falling into the interior of the electric appliance box 600, thereby improving the waterproof performance of the electric appliance box 600.

[0253] As a specific embodiment, referring to Figure 22 , the inner side of the indoor saddle bridge cover plate 312 is provided with a buffer sealing portion 315, referring to Figure 10 , the sealing buffer portion 315 is in abutting and sealing contact with the top of the electric appliance box 600 and covers the entire open top of the electric appliance box 600.

[0254] The open top structure of the electric appliance box 600 facilitates the installation of the electrical components inside the electric appliance box 600, and the inner wall of the saddle bridge structure 300 (specifically, the indoor saddle bridge cover plate 312) serves as a top cover of the electric appliance box 600, thereby simplifying the structure and reducing the cost.

[0255] In some embodiments of the present application, referring to Figure 22 and Figure 27 , the open top of the electric appliance box 600 is provided with a flange 650 extending towards the outside of the electric appliance box 600. The flange 650 is in abutting contact with the buffer sealing portion 315, thereby increasing the contact area between the electric appliance box 600 and the buffer sealing portion 315 and improving the sealing effect.

[0256] Internal structure of the electric appliance box

[0257] In some embodiments of the present application, referring to Figure 21 , the inner cavity space of the electric appliance box 600 includes a first inner cavity space (not indicated) and a second inner cavity space (not indicated) in communication, and the inclined wall 610 is one of the side walls enclosing the first inner cavity space.

[0258] The first inner cavity space and the second inner cavity space are divided in space, and there is no any partition structure between them.

[0259] The first inner cavity space is provided with a capacitor 661 and a transformer 662. The capacitor 661 is arranged near the inclined wall 610, and the transformer 662 is arranged on the other side wall opposite to the inclined wall 610.

[0260] Limited by the inclined wall 610, the first inner cavity space is an irregular space, and the capacitor 661 and the transformer 62 are arranged opposite to each other in the first inner cavity space, so as to fully utilize the first inner cavity space.

[0261] The second inner cavity space is provided with a circuit board 663, and the circuit board 663 is laid in the second inner cavity space, so as to reduce the overall height of the electric appliance box 600 and realize the installation of the electric appliance box 600 in the flat saddle bridge structure 300.

[0262] In some embodiments of the present application, a wiring port is arranged on the side wall of the electric appliance box 600 for wiring.

[0263] The wiring port is arranged at the top of the side wall of the electric appliance box 600, and the top is open, so as to facilitate wiring.

[0264] In addition, the opening of the upper part of the wiring port is smaller than the opening of the lower part, that is, the wiring port has a top closing structure, which limits the line arranged in the wiring port and avoids the line from being pulled out of the wiring port.

[0265] In some embodiments of the present application, the wiring port includes a first wiring port 641 and a second wiring port 642 arranged at intervals, the first wiring port 641 is used for strong current line, and the second wiring port 642 is used for weak current line, so as to separate strong current and weak current and improve the safety and reliability of the electric appliance box.

[0266] Module

[0267] In some embodiments of the present application, referring to Figure 21 and Figure 26 , a wifi module 900 is arranged on the outer side wall of the electric appliance box 600, and the wifi module 900 faces the indoor unit side.

[0268] The wifi module 900 has the advantages of convenient installation, good signal reception, no space occupation and the like.

[0269] The line led out from the wifi module 900 is led to the inside of the electric appliance box 600 through the wiring port.

[0270] In some embodiments of the present application, referring to Figures 26 to 28 , one side of the shell of the wifi module 900 is provided with a first inserting part 910, and the other side opposite to the one side is provided with a lug part 920;

[0271] The first inserting part 910 is inserted with the second inserting part 630 on the side wall of the electric appliance box 600, and the lug part 920 is fixedly connected with the side wall of the electric appliance box 600 through a connecting member (such as a screw).

[0272] During installation, the first insertion part 910 and the second insertion part 630 are inserted in the horizontal direction to preliminarily position the wifi module 900 outside the electrical box 600, and then the lug part 920 is fixed on the side wall of the electrical box 600 by a screw, so that the wifi module 900 is fixed and installed by one screw, which is convenient to install.

[0273] In some embodiments of the present application, the first insertion part 910 and the lug part 920 are arranged on both sides of the length direction of the shell, and span the wifi module 900, thereby improving the installation reliability of the wifi module 900.

[0274] In some embodiments of the present application, the first insertion part 910 has two and is arranged in an upper and lower interval, thereby further improving the insertion reliability.

[0275] In some embodiments of the present application, the first insertion part is a plug-in plate which extends to the outside of the shell in the horizontal direction, the second insertion part 630 is a plug-in slot which is formed by an L-shaped flange arranged on the side wall of the electrical box 600, and the plug-in plate is inserted into the plug-in slot. The plug-in structure has the advantages of convenient processing and insertion.

[0276] In some embodiments of the present application, the upper and lower sides of the shell are provided with a stop plate 930 at a position close to the plug-in plate, and the stop plate 930 abuts against the L-shaped flange.

[0277] The wifi module 900 is limited in the horizontal direction by the plug-in and screw fastening mode, and is limited in the vertical direction by the abutment between the stop plate 930 and the L-shaped flange, thereby further improving the installation stability of the wifi module 900.

[0278] Power line routing

[0279] In some embodiments of the present application, referring to Figure 22 and Figure 23 , the power line 670 is led out from the inside of the electrical box 600 and extends to the indoor unit side, the shell of the indoor unit 100 is provided with a threading hole 140, and the power line 670 is threaded out through the threading hole 140 to be connected with the power socket in the room.

[0280] The power line routing structure fully utilizes the internal space of the saddle bridge structure 300, so that the power line routing is simple and convenient.

[0281] In some embodiments of the present application, referring to Figure 2 and Figure 24The threading hole 140 is located at the rear side of the indoor unit 100, and the power cord 670 drawn from the electric appliance box 600 is drawn out from the inner cavity of the indoor unit 100 at the shortest distance, so as to reduce the internal wiring length, make the air conditioner more compact, and facilitate the indoor wiring.

[0282] In some embodiments of the present application, referring to Figure 23 and Figure 25 , the power cord 670 is provided with a wire fixing part 680 on the path extending from the electric appliance box 600 to the threading hole 140, so as to improve the wiring reliability of the power cord 670.

[0283] The wire fixing part 680 is an arch bridge type wire clamp structure, and both ends thereof are fixed to the bottom wall of the saddle bridge structure 300 through screws. The middle protruding structure of the wire fixing part 680 and the bottom wall of the saddle bridge structure 300 define a wire threading hole, and the power cord 670 is drawn out from the wire threading hole.

[0284] In some embodiments of the present application, the power cord 670 drawn from the electric appliance box 600 first extends horizontally along the bottom of the through cavity, and then extends vertically along the rear wall of the inner cavity of the indoor unit 100 to the threading hole 140.

[0285] The power cord 670 is closely arranged along the inner wall of the saddle bridge structure 300 and the indoor unit 100, and does not interfere with the installation and layout of other internal components (such as the drain pipeline 710 and the heat exchange pipeline 800).

[0286] For example, the outdoor saddle bridge shell 320 is sleeved on the outside of the indoor saddle bridge shell 310, the electric appliance box 600 is fixed on the horizontal part 3112 of the indoor saddle bridge L-shaped bottom plate, the power cord 370 extends along the horizontal part 3111 of the indoor saddle bridge L-shaped bottom plate to the vertical part 3112, and then extends along the vertical part 3112 of the indoor saddle bridge L-shaped bottom plate to the threading hole 140.

[0287] Referring to Figure 6 and Figure 24 , the side of the saddle bridge cover shell 330 is provided with an avoiding hole 334 opposite to the threading hole 140, so that the power cord 670 can be smoothly drawn out.

[0288] In the description of the above embodiments, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0289] The above merely illustrates the specific embodiments of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can easily think of the changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A saddle type air conditioner, comprising an indoor unit located at an indoor side, an outdoor unit located at an outdoor side, and a saddle bridge structure connecting the indoor unit and the outdoor unit, characterized in that, a through cavity is arranged in the saddle bridge structure for connecting an inner cavity of the indoor unit and an inner cavity of the outdoor unit, and an electrical box is arranged in the through cavity; a WIFI module is arranged on an outer side wall of the electrical box, and the WIFI module faces the indoor unit; one side of a shell of the WIFI module is provided with a first insertion part, and the opposite side is provided with a lug part; a second insertion part is arranged on a side wall of the electrical box, the first insertion part is inserted into the second insertion part, and the lug part is fixedly connected with the side wall of the electrical box through a connecting piece; the first insertion part and the lug part are arranged on both sides of the length direction of the shell; the first insertion part is a plug-in board which extends outward along the horizontal direction; the second insertion part is a plug-in groove which is formed by an L-shaped flange arranged on the side wall of the electrical box; the plug-in board is inserted into the plug-in groove; the saddle bridge structure comprises an indoor saddle bridge shell which is formed with a first through cavity, and one end of the indoor saddle bridge shell is fixedly connected with the indoor unit; an outdoor saddle bridge shell which is formed with a second through cavity, and one end of the outdoor saddle bridge shell is fixedly connected with the outdoor unit; wherein the indoor saddle bridge shell and the outdoor saddle bridge shell are mutually sleeved to connect the inner cavity of the indoor unit and the inner cavity of the outdoor unit, and the indoor saddle bridge shell and the outdoor saddle bridge shell can move relatively; the outdoor saddle bridge shell is sleeved on the outer side of the indoor saddle bridge shell, and the electrical box is arranged in the first through cavity of the indoor saddle bridge shell; the saddle bridge structure is provided with an indoor vertical part extending downward on the side facing the indoor unit, and the indoor vertical part constitutes a back plate of the indoor unit and is fixedly connected with a bottom plate of the indoor unit; the saddle bridge structure is provided with an outdoor vertical part extending downward on the side facing the outdoor unit, and the outdoor vertical part constitutes a back plate of the outdoor unit and is fixedly connected with a bottom plate of the outdoor unit; the air conditioner further comprises a saddle bridge cover shell, the saddle bridge cover shell comprises a saddle bridge cover shell top plate and a saddle bridge cover shell side plate, a protruding part protruding inward is arranged on a horizontal part of the saddle bridge cover shell side plate, and the protruding part is fixedly connected with the outdoor saddle bridge shell through a connecting piece; the electrical box is arranged in the inner cavity of the indoor saddle bridge shell, one end of the electrical box abuts against a side wall of the indoor saddle bridge shell, and the other end of the electrical box and another side wall of the indoor saddle bridge shell form a gap for arranging a drainage pipeline and a heat exchange pipeline of the air conditioner; the electrical box is fixedly arranged on the horizontal part of the indoor saddle bridge L-shaped bottom plate, the top of the electrical box is open, and the top opening of the electrical box is blocked by an indoor saddle bridge cover plate; the electrical box is provided with a buffer sealing part at a position where the electrical box contacts with an inner wall of the through cavity of the saddle bridge structure.

2. The saddle type air conditioner according to claim 1, characterized in that, stop plates are arranged on both upper and lower sides of the shell near the plug-in board, and the stop plates abut against the L-shaped flange.

3. The saddle-type air conditioner according to claim 1, characterized in that, the first insertion portions are two in number and are arranged at intervals.

4. The saddle-type air conditioner according to any one of claims 1 to 3, characterized in that, the electric appliance box is provided with a wiring port, and the line led from the wifi module is led to the inside of the electric appliance box through the wiring port.

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