mobile air conditioners

Abstract

The present invention discloses a mobile air conditioner, comprising: a casing, a heating module, a heat release module, and a heat storage tank, wherein the casing has an air flow channel; the heating module comprises a compressor, a first heat exchanger, a second heat exchanger, and a throttling element, wherein the compressor, the first heat exchanger, the throttling element, and the second heat exchanger are sequentially connected to form a heating cycle; the heat release module comprises a third heat exchanger, a fourth heat exchanger, and a power element, wherein the third heat exchanger, the fourth heat exchanger, and the power element are sequentially connected to form a heat release cycle; the heat storage tank is filled with a heat storage medium; and a fan assembly is used to drive the air flow in the air flow channel. The first and third heat exchangers are arranged in the heat storage tank, and the second and fourth heat exchangers are arranged in the air flow channel. The above technical solution solves the problem of the limited range of movement of the mobile air conditioner.

Description

Technical Field

[0001] The present invention relates to the technical field of air treatment, in particular to a mobile air conditioner. Background Art

[0002] Some portable air conditioners in the related art usually use an exhaust duct to discharge heat to the outside during the process of lowering the ambient temperature. Therefore, due to the limitation of the exhaust duct, the movable range of the portable air conditioner is limited and the effect of arbitrary movement cannot be achieved. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems in the related art to a certain extent. To this end, one object of the present invention is to provide a mobile air conditioner with a heat storage tank that can operate independently and move freely without being restricted by an exhaust duct.

[0004] According to an embodiment of the present invention, a mobile air conditioner comprises: a housing, a heating module, a heat release module, and a heat storage tank; the housing has an air flow channel; the heating module comprises a compressor, a first heat exchanger, a second heat exchanger, and a throttling element; the compressor, the first heat exchanger, the throttling element, and the second heat exchanger are sequentially connected to form a heating cycle; the heat release module comprises a third heat exchanger, a fourth heat exchanger, and a power element; the third heat exchanger, the fourth heat exchanger, and the power element are sequentially connected to form a heat release cycle; the heat storage tank is filled with a heat storage medium; and a fan assembly is used to drive air flow in the air flow channel. The first and third heat exchangers are located in the heat storage tank, and the second and fourth heat exchangers are located in the air flow channel.

[0005] The mobile air conditioner according to the embodiment of the present invention can operate independently and move freely.

[0006] In addition, the mobile air conditioner according to the above embodiment of the present invention may also have the following additional technical features:

[0007] In some embodiments, the first heat exchanger and the third heat exchanger are integrated into a heat exchange module, comprising: a support member and a plurality of heat exchange units, the support member extending in a vertical direction; the plurality of heat exchange units stacked in a vertical direction, the heat exchange units connected to the support member to support the heat exchange units. The support member is connected to the thermal storage tank, a portion of the plurality of heat exchange units constitutes the first heat exchanger, and another portion of the plurality of heat exchange units constitutes the second heat exchanger.

[0008] In some embodiments, the support member includes: a base plate, a flange, and a connecting piece, wherein the base plate extends in the vertical direction; the flange is connected to two side edges of the base plate and extends in the vertical direction; and the connecting piece is connected to the lower edge of the base plate. The heat exchange unit is connected to the base plate, and the connecting piece is connected to the thermal storage tank.

[0009] In some embodiments, a first positioning groove is provided on the top wall of the heat storage tank, and the bottom of the compressor is embedded in the first positioning groove. The bottom of the compressor has a plurality of mounting feet spaced apart along the circumference of the compressor, and the mounting feet are connected to the bottom wall of the first positioning groove by fasteners.

[0010] In some embodiments, a second positioning groove is further provided on the top wall of the heat storage tank, and the lower portion of the power element is vertically disposed in the second positioning groove.

[0011] In some embodiments, the top wall of the thermal storage tank is provided with: a surrounding plate and a pressure plate. The surrounding plate is connected to the periphery of the second positioning groove and extends upward. The pressure plate is connected to the surrounding plate at both ends. The pressure plate passes over the power element to limit the upward movement of the power element. The inner wall surface of the pressure plate matches the outer contour of the power element.

[0012] In some embodiments, a plurality of protrusions are provided on the outer peripheral wall of the power element and are spaced apart along the circumference of the power element, and the protrusions abut against the edge of the enclosure plate.

[0013] In some embodiments, the housing includes: an air duct housing, which is installed on the top wall of the heat storage tank.

[0014] In some embodiments, at least one supporting structure is provided on one of the top wall of the heat storage tank and the lower end of the air duct shell, and a plug-in portion corresponding to the supporting structure is provided on the other, the supporting structure is plugged into the plug-in portion, and the supporting structure and the plug-in portion are connected by fasteners.

[0015] In some embodiments, the second heat exchanger and the fourth heat exchanger are arranged side by side on the air duct shell in the extension direction of the air flow channel; and / or the fan assembly is opposite to the air outlet of the air flow channel, and the fourth heat exchanger is arranged between the second heat exchanger and the fan assembly.

[0016] In some embodiments, the thermal storage tank comprises: a tank body and a top cover, wherein the top of the tank body is open; the top cover covers the top opening of the tank body; wherein the compressor and the power element are mounted on the top cover.

[0017] In some embodiments, the fan assembly is a cross-flow fan, a centrifugal fan, or an axial flow fan.

[0018] In some embodiments, a purification and disinfection module is provided at the inlet of the air flow channel.

[0019] In some embodiments, the housing further comprises: an outer shell, wherein a hollow mounting frame is provided on the outer shell, wherein the mounting frame defines a mounting cavity, and the purification and disinfection module is disposed in the mounting cavity.

[0020] In some embodiments, the purification and disinfection module includes at least one of an IFD module and a filter screen; and / or the purification and disinfection module includes an ultraviolet lamp module and an electrostatic screen, and in the flow direction of the airflow, the ultraviolet lamp module is located between at least two adjacent electrostatic screens.

[0021] In some embodiments, the housing further comprises an outer shell, the outer shell comprising: a front shell and a rear shell, the front shell being provided with an air outlet; the rear shell and the front shell being detachably connected front to back, defining a storage space between the front and rear shells, the rear shell being provided with an air inlet. The housing further comprises an air duct shell, the air duct shell being connected between the air inlet and the air outlet.

[0022] In some embodiments, the air duct shell is provided with a transfer channel between the front shell, the rear end of the transfer channel is a circular air outlet adapted to the air duct shell, and the front end of the transfer channel is a square air outlet adapted to the air outlet.

[0023] In some embodiments, the mobile air conditioner further includes a base, characterized in that the base includes: a support plate, at least one drive wheel assembly, a drive member, and a shock-absorbing component. The drive wheel assembly includes a drive wheel rotatably mounted on the support plate; the drive member is connected to the drive wheel, and the drive member drives the drive wheel to rotate, and the rotation of the drive wheel drives the base to move; the shock-absorbing component is disposed between the drive wheel assembly and the support plate to withstand vertical torque. The housing, the heating module, the heat release module, and the heat storage tank are all supported on the base.

[0024] In some embodiments, the driving wheel has a mounting groove, the driving member is installed in the mounting cavity, an axial hole connected to the mounting cavity is provided at the center of one axial side of the driving wheel, a connecting shaft is provided on the driving member, and the driving wheel assembly includes a mounting plate, the mounting plate is installed on the support plate, the mounting plate has a mounting hole, and the connecting shaft is immovably inserted into the mounting hole.

[0025] In some embodiments, the mounting plate includes a first mounting plate and a second mounting plate, and the connecting shaft is clamped between the first mounting plate and the second mounting plate.

[0026] In some embodiments, a portion of the first mounting plate is recessed in a direction away from the second mounting plate to form a first recessed portion, and a portion of the second mounting plate is recessed in a direction away from the first mounting plate to form a second recessed portion, and the first recessed portion and the second recessed portion define the mounting hole.

[0027] In some embodiments, the drive wheel assembly includes a mounting plate, one end of the mounting plate being pivotally connected to the support plate, and the shock absorbing component being disposed between the other end of the mounting plate and the support plate. The pivot centerline of the mounting plate extends in the same direction as the pivot centerline of the drive wheel.

[0028] In some embodiments, the shock-absorbing component is a spring, a vertically extending connecting column is provided on the support plate, a through hole is provided at the other end of the mounting plate, the connecting column is passed through the through hole, and a stop rib is provided at the end of the connecting column away from the support plate. The spring is sleeved on the part of the connecting column located between the mounting plate and the stop rib and respectively stops against the mounting plate and the stop rib.

[0029] In some embodiments, the base further includes: a moving wheel, the moving wheel is rotatably provided on the bottom wall of the support plate, the rotation of the driving wheel drives the moving wheel to rotate synchronously, and the moving wheel is a universal wheel.

[0030] In some embodiments, the base further includes: a first charging connector and a power storage module, wherein the first charging connector is provided on the support plate; the power storage module is mounted on the support plate, and the first charging connector is electrically connected to the power storage module.

[0031] In some embodiments, the first charging connector is detachably provided on the support plate.

[0032] In some embodiments, the housing has a display, and the display includes: a connecting portion and a display screen, wherein one end of the connecting portion is connected to the housing; and the display screen is connected to the other end of the connecting portion. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the principle of a mobile air conditioner according to an embodiment of the present invention.

[0034] Figure 2 2 is a schematic structural diagram of a mobile air conditioner according to an embodiment of the present invention, wherein the air outlet is in a closed state.

[0035] Figure 3 Schematic diagram of the structure of a mobile air conditioner according to an embodiment of the present invention, wherein the air outlet is in an open state.

[0036] Figure 4It is a front view of a mobile air conditioner according to one embodiment of the present invention.

[0037] Figure 5 yes Figure 4 Cross-sectional view of the middle section AA.

[0038] Figure 6 yes Figure 5 Cross-sectional view of the middle section BB.

[0039] Figure 7 yes Figure 5 Cross-sectional view of section CC.

[0040] Figure 8 Schematic diagram of an explosion of a mobile air conditioner according to an embodiment of the present invention.

[0041] Figure 9 It is a schematic cross-sectional view of a mobile air conditioner according to an embodiment of the present invention, wherein the fan assembly is a cross-flow fan.

[0042] Figure 10 It is a schematic cross-sectional view of a mobile air conditioner according to an embodiment of the present invention, wherein the fan assembly is a centrifugal fan.

[0043] Figure 11 yes Figure 10 The schematic cross-sectional view of the mobile air conditioner in another direction is shown, wherein the fan assembly is a centrifugal fan.

[0044] Figure 12 Schematic diagram of a heat exchange module of a mobile air conditioner according to an embodiment of the present invention.

[0045] Figure 13 The figure is a schematic diagram of the coordination of the heat storage tank, power module and compressor of a mobile air conditioner according to one embodiment of the present invention.

[0046] Figure 14 It is a schematic diagram of the coordination of the heat storage tank and the power module of a mobile air conditioner according to one embodiment of the present invention.

[0047] Figure 15 It is a schematic diagram of the coordination of the heat storage tank and the power module of a mobile air conditioner according to one embodiment of the present invention.

[0048] Figure 16 Schematic diagram of a mobile air conditioner according to an embodiment of the present invention, with the outer casing removed.

[0049] Figure 17 It is a stereoscopic view of the air duct housing according to an embodiment of the present invention from the front side, wherein the heat exchanger and the axial flow fan wheel have been installed in the air duct housing.

[0050] Figure 18 It is a three-dimensional view from the rear side of the air duct housing according to an embodiment of the present invention, wherein the heat exchanger and the axial flow fan wheel have been installed in the air duct housing.

[0051] Figure 19 yes Figure 18 An exploded schematic diagram of the duct shell structure is shown.

[0052] Figure 20 4 is a cross-sectional view of an air duct housing according to an embodiment of the present invention, wherein a heat exchanger and an axial flow fan wheel have been installed in the air duct housing.

[0053] Figure 21 yes Figure 18 Exploded diagram.

[0054] Figure 22 yes Figure 18 Exploded diagram.

[0055] Figure 23 yes Figure 18 Stereoscopic view of the stroke shell.

[0056] Figure 24 It is a three-dimensional schematic diagram of the shell of the mobile air conditioner according to an embodiment of the present invention.

[0057] Figure 25 It is a three-dimensional schematic diagram of the housing of the mobile air conditioner according to an embodiment of the present invention from another angle.

[0058] Figure 26 It is a cross-sectional view of the assembled housing of the mobile air conditioner and the purification and disinfection module according to an embodiment of the present invention.

[0059] Figure 27 It is an exploded schematic diagram of the housing of a mobile air conditioner and a purification and disinfection module according to an embodiment of the present invention.

[0060] Figure 28 It is an exploded schematic diagram of the housing of a mobile air conditioner and a purification and disinfection module according to an embodiment of the present invention.

[0061] Figure 29 It is an exploded schematic diagram of the housing of a mobile air conditioner and a purification and disinfection module according to an embodiment of the present invention.

[0062] Figure 30 Schematic diagram of the base of a mobile air conditioner according to an embodiment of the present invention.

[0063] Figure 31 It is a schematic diagram of the base of the mobile air conditioner according to an embodiment of the present invention from another direction.

[0064] Figure 32 is based on Figure 31 The cross-sectional view in the DD direction is shown.

[0065] Figure 33This is a schematic diagram of the base of the mobile air conditioner according to an embodiment of the present invention from another direction.

[0066] Figure 34 It is a partial structural diagram of the base of the mobile air conditioner according to an embodiment of the present invention, wherein the cover is not shown.

[0067] Figure 35 It is a schematic diagram of a partial structure of the base of a mobile air conditioner according to an embodiment of the present invention from another direction, wherein the cover is not shown.

[0068] Figure 36 This is a schematic diagram of a partial structure of the base of a mobile air conditioner according to an embodiment of the present invention from another direction, wherein the cover is not shown.

[0069] Figure 37 is based on Figure 36 The cross-sectional view is shown in the EE direction.

[0070] Figure 38 is based on Figure 36 The cross-sectional view shown is in the FF direction.

[0071] Figure 39 It is a schematic diagram of a partial structure of the base of the mobile air conditioner according to an embodiment of the present invention from another direction.

[0072] Figure 40 This is a partial structural diagram of the base of a mobile air conditioner according to an embodiment of the present invention, wherein the first charging connector is removed from the support plate.

[0073] Figure 41 It is a partial structural diagram of the base of the mobile air conditioner according to an embodiment of the present invention, wherein the radar is removed from the support plate.

[0074] Figure 42 It is a schematic diagram of the exploded structure of part of the base of the mobile air conditioner according to an embodiment of the present invention.

[0075] Figure 43 It is a schematic diagram of the cooperation between the driving wheel assembly and the shock absorbing component of the mobile air conditioner according to an embodiment of the present invention.

[0076] Figure 44 It is a schematic diagram of another direction of cooperation between the driving wheel assembly and the shock absorbing component of the mobile air conditioner according to an embodiment of the present invention.

[0077] Figure 45 This is a schematic diagram showing another direction of cooperation between the driving wheel assembly and the shock absorbing component of the mobile air conditioner according to an embodiment of the present invention.

[0078] Figure 46 is based on Figure 45 A cross-sectional view of section GG is shown.

[0079] Figure 47 is based on Figure 45 A cross-sectional view of section HH is shown.

[0080] Reference numerals:

[0081] Mobile air conditioner 100,

[0082] Casing 1, outer shell 11, front shell 111, rear shell 112, air flow channel 101, compressor 12, heat exchange module 13, first heat exchanger 131, third heat exchanger 132, support 1311, bottom plate 13111, flange 13112, connecting piece 13113, air inlet 102, air outlet 103, throttling element 14, mounting frame 5, mounting cavity 105, transfer channel 16,

[0083] Thermal storage tank 2, enclosure 20, tank body 21, top cover 22, second heat exchanger 23, fourth heat exchanger 24, power element 26, protrusion 261, pressure plate 27, mounting ear 271, stud 272, first positioning groove 201, second positioning groove 202, support structure 28,

[0084] Air duct housing 3, fan assembly 31, cross-flow fan 311, centrifugal fan 312, plug-in part 32, purification and disinfection module 33,

[0085] Base 4, first charging connector 41, storage module 42, shock absorbing component 43, ranging sensor 44, radar 441, infrared sensor 442, connecting plate 4411, mounting shell 45,

[0086] Support plate 5, connecting column 51, column 511, connecting flange 512, cover cap 5111, stop rib 51111, bracket 52, avoidance opening 53,

[0087] Driving assembly, driving member 61, connecting shaft 611, mounting plate 62, first mounting plate 621, second mounting plate 622, mounting hole 620, first recessed portion 63, second recessed portion 64,

[0088] Driving wheel 7, mounting groove 70, shaft hole 71,

[0089] Cover 8, avoidance hole 81, avoidance hole 82,

[0090] Display 9, display screen 91, connecting part 92. DETAILED DESCRIPTION

[0091] The following describes embodiments of the present invention in detail, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and are not to be construed as limiting the present invention.

[0092] Combine Figures 1 to 47 The mobile air conditioner 100 according to the embodiment of the present invention includes: a housing 1, a heating module, a heat release module, a fan assembly 31, and a heat storage tank 2. The housing 1 has an air flow channel 101 therein.

[0093] The heating module includes a compressor 12, a first heat exchanger 131, a second heat exchanger 23 and a throttling element 14. The compressor 12, the first heat exchanger 131, the throttling element 14 and the second heat exchanger 23 are connected in sequence to form a heating cycle. The compressor 12 drives the refrigerant to circulate between the second heat exchanger 23, the throttling element 14 and the first heat exchanger 131. The second heat exchanger 23 is arranged in the air flow channel 101, and the first heat exchanger 131 is arranged in the heat storage tank 2. In this way, it is convenient for the second heat exchanger 23 to dissipate heat, and it is also convenient for the first heat exchanger 131 to store the generated cold energy in the energy storage medium in the heat storage tank 2. Among them, the heating module can be set as a single heating or single cooling module, or the heating module can be set as a module that can be used for heating and cooling, such as Figure 1 As shown, a reversing valve is set in the heating module, and the refrigerant flow direction is adjusted by the reversing valve to achieve switching between heating and cooling.

[0094] The heat release module includes a third heat exchanger 132, a fourth heat exchanger 24, and a power element 26. The third heat exchanger 132, the fourth heat exchanger 24, and the power element 26 are connected in sequence to form a heat release circulation loop. The heat storage tank 2 is filled with a heat storage medium 25. The third heat exchanger 132 is arranged in the heat storage tank 2, and the fourth heat exchanger 24 is arranged in the air flow channel 101. Under the action of the power element, the coolant can be driven to extract the cold or heat in the heat storage medium and send it to the room through the fourth heat exchanger. When the temperature in the heat storage tank is lower than the indoor ambient temperature, the heat release module can be used to cool the room; when the temperature in the heat storage tank is higher than the indoor ambient temperature, the heat release module can be used to heat the room.

[0095] The fan assembly 31 is used to drive the air flow in the air flow channel 101. The first heat exchanger 131 and the third heat exchanger 132 are arranged in the heat storage tank 2, and the second heat exchanger 23 and the fourth heat exchanger 24 are arranged in the air flow channel 101.

[0096] Specifically, when the mobile air conditioner 100 is in the cold storage mode, the compressor 12 can allow the refrigerant to circulate between the second heat exchanger 23, the throttling element 14 and the first heat exchanger 131 to realize a refrigeration cycle. At this time, the second heat exchanger 23 exchanges heat with the environment to achieve heat release, and the first heat exchanger 131 exchanges heat with the energy storage medium to achieve refrigeration. As the refrigeration cycle continues, the temperature of the energy storage medium continues to decrease. While ensuring the normal operation of the mobile air conditioner 100, energy can be effectively stored, thereby improving the energy utilization rate of the mobile air conditioner 100.

[0097] When the mobile air conditioner 100 is in cooling cycle mode, the power element 26 circulates the refrigerant between the third heat exchanger 132 and the fourth heat exchanger 24. The fan assembly 31 drives the indoor air toward the fourth heat exchanger 24. After passing through the fourth heat exchanger 24 in the airflow channel 101, the airflow cools the indoor air, thereby regulating the indoor temperature and lowering the indoor ambient temperature.

[0098] Optionally, the ice storage cycle and the cooling cycle are independent of each other and can be performed alternately according to "ice storage cycle-cooling cycle-ice storage cycle", ensuring that the mobile air conditioner 100 can operate safely and stably.

[0099] According to the mobile air conditioner 100 of the embodiment of the present invention, by rationally arranging the heat exchangers in the mobile air conditioner 100 and providing a heat storage tank 2, energy is stored in the heat storage tank 2 and used for cooling in the cooling cycle mode. As a result, the entire cooling or heating mode of the air conditioner can be completed in the mobile air conditioner 100, thereby achieving the effect of independent operation and arbitrary mobility of the mobile air conditioner 100.

[0100] Optionally, the energy storage medium can be ethylene glycol, a currently important coolant with excellent energy storage performance. Of course, the energy storage medium can also be water, as water has a higher latent heat value, which helps improve the ice storage capacity of the energy storage medium. The coolant can be ethylene glycol, for example, which has a lower freezing point, ensuring smooth and stable flow of the coolant through the third heat exchanger, power element, and fourth heat exchanger.

[0101] According to an embodiment of the present invention, in a mobile air conditioner, in a heating cycle, under the driving action of the compressor, the refrigerant forms a circulation loop along the compressor → second heat exchanger → throttling element → first heat exchanger → compressor, so as to store cold in the heat storage medium through the first heat exchanger and accumulate cold energy through the heat storage medium; or the refrigerant forms a circulation loop along the compressor → first heat exchanger → throttling element → second heat exchanger → compressor, so as to store heat in the heat storage medium through the first heat exchanger and accumulate cold energy through the heat storage medium.

[0102] Furthermore, after or during cold (heat) storage, the power element can drive the coolant through the heat release loop, flowing from the power element, the third heat exchanger, the fourth heat exchanger, and finally the power element; or vice versa. This allows the heat (or cold) of the thermal storage medium to be dissipated to the room through the heat exchange loop.

[0103] The mobile air conditioner of the present invention utilizes a heating module and a heat storage device to store heat, thereby achieving heating (or cooling), and utilizes a heating module to release heat (or cool), thereby making better use of low-peak power supply, effectively reducing costs and improving energy utilization.

[0104] Combine Figure 12 Furthermore, the first heat exchanger 131 and the third heat exchanger 132 are integrated into a heat exchange module 13, thereby simplifying the structure of the cold storage box and facilitating cold storage and heat exchange in the cold storage box.

[0105] The heat exchange module 13 includes a support member 1311 and multiple heat exchange units 1301. The support member 1311 extends vertically; the multiple heat exchange units 1301 are stacked in this vertical direction and connected to the support member 1311 to support the heat exchange units 1301. The support member 1311 is connected to the thermal storage tank 2. A portion of the multiple heat exchange units 1301 constitutes the first heat exchanger 131, and another portion of the multiple heat exchange units 1301 constitutes the second heat exchanger 23. In other words, the thermal storage tank 2 contains the support member 1311, which is connected to the thermal storage tank 2 and supports the multiple heat exchange units 1301 stacked in the vertical direction. Energy storage medium can be filled in the thermal storage tank 2. Therefore, the stacked arrangement improves space utilization within the thermal storage tank 2 and allows the multiple heat exchange units 1301 to be distributed throughout the thermal storage tank 2. The provision of support members 1311 improves the structural stability of thermal storage tank 2, resulting in a rational layout and stable structure within the entire thermal storage tank 2, as well as high heat exchange and energy storage efficiency. Furthermore, the provision of support members 1311 effectively supports the first and third heat exchangers, improving the stability of the thermal storage tank. Furthermore, through reasonable arrangement, appropriate gaps can be created between the multiple heat exchange units to increase the efficiency and effectiveness of cold storage and cooling, thereby improving the performance of the mobile air conditioner and extending its service life.

[0106] Optionally, when multiple heat exchange units 1301 are stacked in the vertical direction, the spacing between two adjacent heat exchange units 1301 can be very small or very large. The heat exchange units 1301 in the first heat exchanger 131 and the heat exchange units 1301 in the third heat exchanger 132 can be arranged alternately in a stacked arrangement; alternatively, multiple heat exchange units 1301 in the first heat exchanger 131 can be arranged adjacent to each other, multiple heat exchange units 1301 in the third heat exchanger 132 can be arranged adjacent to each other, and the first heat exchanger 131 and the second heat exchanger 132 can be arranged adjacent to each other. The present invention is not limited to this.

[0107] In addition, there may be gaps within the heat exchange unit 1301 and / or between multiple heat exchange units 1301, and the heat storage medium may be filled in these gaps, so that the temperature of the heat storage medium can be quickly adjusted through the first heat exchanger to achieve heat storage, and the heat stored in the heat storage medium can be quickly dissipated through the third heat exchanger.

[0108] Combine Figure 12 Furthermore, the support member 1311 includes: a bottom plate 13111, a flange 13112, and a connecting piece 13113. The bottom plate 13111 extends in the up-down direction and is used to connect multiple heat exchange units 1301. The flange 13112 is connected to the two side edges of the bottom plate 13111 and extends in the up-down direction, which can enhance the stability of the overall structure. The connecting piece 13113 is connected to the lower side of the bottom plate 13111 and is used to connect to the heat storage tank 2. In other words, the heat exchange unit 1301 is connected to the bottom plate 13111, and the connecting piece 13113 is connected to the heat storage tank 2, so that the layout inside the heat storage tank 2 is reasonable and the structure is stable.

[0109] Furthermore, a first positioning groove 201 is provided on the top wall of the heat storage tank 2, into which the bottom of the compressor 12 can be inserted. This effectively improves the stability of the installed compressor 12, shortens the distance between the compressor and the first heat exchanger, reduces the length of the heating circuit piping, reduces heat loss, and improves energy efficiency.

[0110] The bottom of the compressor 12 has a plurality of mounting feet spaced apart along the circumference of the compressor 12 , and the mounting feet are connected to the bottom wall of the first positioning groove 201 via fasteners, thereby improving the stability of the installation of the compressor 12 .

[0111] Specifically, the first positioning groove 201 facilitates the installation and fixation of the compressor 12, allowing the compressor 12 to be securely mounted on the top wall of the thermal storage tank 2. The bottom of the compressor 12 has a plurality of spaced-apart mounting feet, each of which is connected to the bottom wall of the first positioning groove 201 via a fastener. It will be appreciated that the connection of the mounting feet to the bottom wall of the first positioning groove 201 via fasteners allows the compressor 12 to be securely mounted on the top wall of the thermal storage tank 2. This also facilitates both the installation and removal of the compressor 12 from the top wall of the thermal storage tank 2. The plurality of spaced-apart mounting feet allows the compressor 12 to be more securely and stably mounted on the top wall of the thermal storage tank 2.

[0112] Combine Figure 12-16 In some embodiments of the present invention, the compressor 12 is disposed at a corner of the top wall of the thermal storage tank 2. This facilitates the placement of the compressor 12, making the thermal storage tank 2 compact and thus reducing the volume of the mobile air conditioner 100.

[0113] Furthermore, a second positioning groove 202 is provided on the top wall of the thermal storage tank 2, and the lower portion of the power element 26 is vertically disposed in the second positioning groove 202. This allows for a stable installation of the thermal storage tank 2 and effectively reduces the distance between the power element 26 and the third heat exchanger, thereby reducing energy consumption and improving energy efficiency.

[0114] The top wall of the heat storage tank 2 is provided with: an enclosure 20 and a pressure plate 27. The enclosure 20 is connected to the periphery of the second positioning groove 202 and extends upward. The two ends of the pressure plate 27 are respectively connected to the enclosure 20, and the pressure plate 27 passes over the power element 26 to limit the upward movement of the power element 26.

[0115] Specifically, the enclosure 20 has a certain height, and the space inside the enclosure 20 forms a second positioning groove 202. The installation of the power element 26 in the second positioning groove 202 can make the power element 26 closer to the fourth heat exchanger 24, and can save the pipes used to connect the power element 26 and the fourth heat exchanger 24. The second positioning groove 202 can facilitate the installation and fixation of the power element 26. The power element 26 is vertically arranged in the second positioning groove 202, and the joint of the power element 26 is located above the enclosure 20, which can facilitate the connection of the joint with the fourth heat exchanger 24. The pressure plate 27 is sleeved above the power element 26, and the two ends of the pressure plate 27 are respectively connected to the enclosure 20 to limit the upward movement of the power element 26. In this way, the pressure plate 27 can fix the power element 26 on the enclosure 20.

[0116] In some embodiments of the present invention, Figures 12 to 16 The two ends of the pressing plate 27 are connected to the enclosure 20 by fasteners. Connecting the pressing plate 27 and the enclosure 20 by fasteners can facilitate the installation of the pressing plate 27 on the enclosure 20 and the removal of the pressing plate 27 from the enclosure 20, thereby increasing the replaceability and maintainability of the pressing plate 27.

[0117] Specifically, combined Figures 12 to 16 The enclosure 20 may have studs 272, and the pressure plate 27 may have mounting ears 271. The mounting ears 271 and the studs 272 may be connected by fasteners, thereby reliably fixing the pressure plate 27 to the enclosure 20, thereby allowing the power element 26 to be reliably installed on the enclosure 20. Optionally, there may be multiple mounting ears 271 spaced apart, and multiple studs 272 spaced apart, with multiple mounting ears 271 corresponding to each stud 272. This can ensure more stable installation of the mounting ears 271.

[0118] The inner wall surface of the pressing plate 27 matches the outer contour of the power element 26 . Thus, the pressing plate 27 can better act on the power element 26 and reliably fix the power element 26 on the enclosure 20 .

[0119] Furthermore, the outer circumferential wall of the power element 26 is provided with a plurality of protrusions 261 spaced apart along the circumference of the power element 26. The protrusions 261 abut against the edge of the enclosure 20. The outer circumferential wall of the power element 26 is provided with a plurality of protrusions 261 spaced apart along the circumference of the power element 26. The free ends of the protrusions 261 abut against the inner circumferential wall of the second positioning groove 202. It is understood that the free end can be the end of the protrusion 261 away from the outer circumferential wall, and the free end and the inner circumferential wall of the second positioning groove 202 can form an interference fit, thereby ensuring that the power element 26 can be securely installed in the second positioning groove 202.

[0120] Optionally, the inner peripheral wall of the second positioning groove 202 may further have a step surface, and the lower end surface of the protrusion 261 may overlap with the step surface, so that the step surface can limit the protrusion 261.

[0121] Combine Figures 12 to 16 , multiple protrusions 261 are opposite to the upper end of the second positioning groove 202, which makes it easy to install the power element 26. After the installation is completed, the protrusions 261 and the upper end of the second positioning groove 202 stop, thereby limiting the power element 26.

[0122] Combine Figures 12 to 16 According to an embodiment of the invention, the power element 26 is disposed at a corner on the top wall of the thermal storage tank 2. This facilitates the placement of the power element 26, making the thermal storage tank 2 compact and thus reducing the volume of the mobile air conditioner 100.

[0123] The power element 26 of the present invention may be a liquid pump, an electric liquid pump, or the like.

[0124] Furthermore, the casing 1 includes: an air duct casing 3, which is installed on the top wall of the heat storage tank 2. The air duct casing 3 can form at least a part of the air flow channel. Moreover, the second heat exchanger and the fourth heat exchanger can be arranged in the air duct 3, thereby reducing the distance between the compressor and the second heat exchanger, and the power element and the fourth heat exchanger, reducing the loss of heat (or cold) during the transmission process, improving energy utilization, and saving energy and environmental protection.

[0125] The second heat exchanger, the fourth heat exchanger and the fan assembly 31 are all located in the air flow channel 101. The air duct shell 3 provided thereby can also play a certain protective role for the second heat exchanger, the fourth heat exchanger and the fan assembly 31. On the one hand, during the assembly process of the mobile air conditioner 100, the second heat exchanger, the fourth heat exchanger and the fan assembly 31 are not easily deformed or damaged. On the other hand, during the long-term use of the mobile air conditioner 100, the second heat exchanger, the fourth heat exchanger and the fan assembly 31 are not easily dusty, thereby avoiding affecting the cooling or heating effect of the mobile air conditioner 100.

[0126] Combine Figures 12 to 23Furthermore, at least one support structure 28 is provided on one of the top wall of the thermal storage tank 2 and the lower end of the air duct housing 3, and the other is provided with an inserting portion 32 corresponding to the support structure 28. The support structure 28 is inserted into the inserting portion 32, and the support structure 28 and the inserting portion 32 are connected by fasteners. In accordance with the embodiments of the present invention, the support structure 28 on the top wall of the thermal storage tank 2 can be inserted into the inserting portion 32 on the lower end of the air duct housing 3 corresponding to the support structure 28, and connected by fasteners such as screws, bolts, rivets, and snaps to improve the stability of the connection between the thermal storage tank 2 and the air duct housing 3. This connection can make the internal structure of the mobile air conditioner 100 compact, thereby reducing the structural volume of the mobile air conditioner 100. In addition, connecting the thermal storage tank 2 and the air duct housing 3 can shorten the distance between the heat exchanger and the compressor 12 and the power element 26, reducing energy consumption, improving heat exchange efficiency and energy efficiency, and shortening the pipelines between the heat exchanger, the compressor 12, and the power element 26, thereby improving the stability of the device operation.

[0127] Furthermore, the second heat exchanger 23 and the fourth heat exchanger 24 are arranged side by side on the air duct housing 3 in the direction of extension of the airflow channel 101. The fan assembly 31 is directly opposite the air outlet 103 of the airflow channel 101, and the fourth heat exchanger 24 is arranged between the second heat exchanger 23 and the fan assembly 31. In other words, the fan assembly 31 drives the airflow from the air inlet 102 to the air outlet 103. After entering the air inlet 102, the airflow first passes through the second heat exchanger 23, then flows through the fourth heat exchanger 24, and is discharged from the air outlet 103. Therefore, the heat dissipation device, namely the second heat exchanger 23, and the cold dissipation device, namely the fourth heat exchanger 24, are arranged in the same airflow channel 101. While ensuring cooling or heating effects, the structure is compact and the size of the mobile air conditioner 100 can be effectively reduced.

[0128] Furthermore, the heat storage tank 2 includes a tank body 21 and a top cover 22. The top of the tank body 21 is open, and the top cover 22 covers the top opening of the tank body 21. The compressor 12 and the power element 26 are mounted on the top cover 22.

[0129] Thermal storage tank 2 is suitable for accommodating an energy storage medium, which can exchange heat with the heating module, storing the energy generated by the heating module in the energy storage medium. A top cover 22 covers the upper side of housing 21, which has an opening. Top cover 22 is connected to housing 21 to seal the opening. A power element 26 is located on the upper surface of top cover 22. Power element 26 can be used in the heat release module to drive a coolant to circulate within the heat release module, allowing the coolant to transfer energy from the energy storage medium to the environment requiring cooling.

[0130] Furthermore, the fan assembly 31 is a cross-flow fan 311 , a centrifugal fan 312 or an axial flow fan.

[0131] Specifically, combined Figures 12 to 23 The axial flow fan has a simple structure, large air volume, and is easy to install, which is beneficial to simplifying the internal structure of the mobile air conditioner 100 and improving the production efficiency of the mobile air conditioner 100. In addition, the heat exchanger and the axial flow fan are both located in the air flow channel 101, so that the air duct shell 3 can also play a certain protective role for the heat exchanger and the axial flow fan.

[0132] Alternatively, see Figure 9 The fan assembly 31 can also be a cross-flow fan 311. The cross-flow fan 311 delivers air vertically, makes little noise during operation, consumes less energy, and can improve user comfort.

[0133] Alternatively, see Figure 10 and Figure 11 The fan assembly 31 can also use a centrifugal fan 312. Under the action of the centrifugal fan 312, the air flow is sent to the inclined heat exchanger located above the centrifugal fan 312, and then after heat exchange in the heat exchanger, it is discharged into the room from the air outlet 103 of the mobile air conditioner 100 to realize the cooling or heating function of the mobile air conditioner 100.

[0134] Furthermore, a purification and disinfection module 33 is provided at the entrance of the air flow channel 101 .

[0135] Combine Figures 24 to 29 The purification and disinfection module 33 is provided in the air flow channel 101 to purify and disinfect the air flow passing through the air flow channel 101. Figures 24 to 29 A fan assembly 31 and a heat exchanger are also provided in the air flow channel 101. The purification and disinfection module 33 can be located upstream or downstream of the heat exchanger. Driven by the fan assembly 31, the indoor air can flow into the air flow channel 101 through the air inlet 102. The purification and disinfection module 33 can purify and disinfect the air flow flowing into the air flow channel 101. The heat exchanger can exchange heat with the air flow to change the temperature of the air flow. The air flow after purification, disinfection and heat exchange flows to the indoor space through the air outlet 103 to adjust the temperature of the indoor air and improve the quality of the indoor air.

[0136] Therefore, by setting a purification and disinfection module 33 in the air flow channel 101 of the mobile air conditioner 100, while the mobile air conditioner 100 adjusts the indoor ambient temperature, it can also purify and disinfect the indoor air, which is beneficial to improving the air quality in the indoor space, enriching the functions of the mobile air conditioner 100, and improving the user experience.

[0137] It should be noted that the figure shows that there is a purification and disinfection module 33 in the air flow channel 101, but the present invention is not limited to this. Multiple purification and disinfection modules 33 can also be provided in the air flow channel 101. For example, there can be two purification and disinfection modules 33, and the two purification and disinfection modules 33 are spaced apart in the flow direction of the air flow.

[0138] Further, combined with Figures 24 to 29 The housing 1 further includes a housing 11, which is provided with a hollow mounting frame 5. The mounting frame 5 can be formed into a square or circular frame, defining a mounting cavity 105 within which the purification and disinfection module 33 is disposed. This facilitates removal and replacement of the purification and disinfection module 33. The mounting frame 5 can be formed into an open or closed ring shape, and is disposed on the rear housing 112 and surrounds the air inlet 102. Alternatively, any suitable mounting cavity 105 defined by the mounting frame 5 can secure the purification and disinfection module 33.

[0139] Furthermore, the purification and disinfection module 33 includes at least one of an IFD module and a filter.

[0140] The purification and disinfection module 33 includes an ultraviolet lamp module and an electrostatic net. In the flow direction of the airflow, the ultraviolet lamp module is located between at least two adjacent electrostatic nets. The purification and disinfection module 332 includes an IFD module. It should be noted that the full name of IFD is Intense Field Dielectric. IFD is the most advanced and efficient technology among the existing dust removal technologies. The IFD module has the characteristics of cleanability, low operating noise, good economy, small size, strong safety and effectiveness. IFD exerts a huge attraction on the charged particles moving in the air. While generating only minimal airflow impedance, it can absorb almost 100% of the moving particles in the air. It is particularly effective in removing particulate pollutants such as PM2.5. As a result, the purification and disinfection module 33 has a good purification and disinfection effect on the air, which is conducive to ensuring the cleanliness of the indoor air.

[0141] Combine Figures 24 to 29 The purification and disinfection module 33 includes a UV lamp module and an electrostatic screen. The UV lamp module is positioned between at least two adjacent electrostatic screens in the direction of airflow. It is understood that while the UV lamp module kills microorganisms in the airflow, it also kills microorganisms adsorbed on the surfaces of the electrostatic screens on both sides of the UV lamp module. This coordinated operation of the UV lamp and the electrostatic screens reduces the power consumption of the UV lamp module and the electrostatic screens while maintaining effective sterilization and disinfection results. This helps reduce ozone generation, lowers energy consumption, and extends the service life of the UV lamp module and the electrostatic screens.

[0142] Optionally, the purification and disinfection module 33 further includes a photocatalyst net, and the ultraviolet lamp module can be an ultraviolet lamp tube or a UVCLED ultraviolet light-emitting diode, thereby having a simple structure and a good sterilization effect.

[0143] Furthermore, the housing 1 also includes an outer shell 11, which includes a front shell 111 and a rear shell 112. The front shell 111 is provided with an air outlet 103. The rear shell 112 and the front shell 111 are detachably connected front to back, defining a storage space between the front shell 111 and the rear shell 112. The rear shell 112 is provided with an air inlet 102. The housing 1 also includes an air duct shell 3, which communicates between the air inlet 102 and the air outlet 103. The mounting frame 5 is provided on the rear shell 112 and surrounds the air inlet 102.

[0144] The outer shell 11 includes a front shell 111 and a rear shell. The front shell 111 and the rear shell 112 are detachably connected by a plurality of threaded fasteners. A storage space is defined between the front shell 111 and the rear shell 112. The air inlet 102 is provided on the rear shell 112. The mounting frame 5 surrounds the air inlet 102. The air inlet 102 is provided with an air inlet grille. The air inlet grille is provided with a plurality of air holes spaced apart. The purification and disinfection module 33 is arranged opposite to the air inlet 102, and the air outlet 103 is provided on the front shell 111. Therefore, when the user needs to disassemble the purification and disinfection module 33, he must first use a tool for disassembling the threaded fasteners to disassemble the front shell 111 and the rear shell 112 before he can disassemble the purification and disinfection module 33. Compared with traditional disinfection machines or purifiers, in which there is no tool and the user can directly disassemble the purification module or disinfection module, the structural safety and reliability are higher and the safety risks are smaller.

[0145] Furthermore, a transfer channel 16 is provided between the air duct housing 3 and the front housing 111. The rear end of the transfer channel 16 is a circular air outlet that adapts to the air duct housing 3, and the front end of the transfer channel 16 is a square air outlet that adapts to the air outlet 103. Optionally, the heat exchanger is square in shape. Specifically, the heat exchanger is a flat plate structure with a shape similar to a square, which makes the heat exchanger structure simple and easy to manufacture. The air inlet 102 of the airflow channel 101 is square in shape, which allows the air inlet 102 to better adapt to the heat exchanger and avoid air leakage.

[0146] In some embodiments of the present invention, Figures 24 to 29 The air outlet 103 of the air flow channel 101 is circular in shape. Since the axial flow fan forms a cylindrical structure when rotating, setting the air outlet 103 to be circular can make the air outlet 103 better adapt to the axial flow fan and facilitate installation.

[0147] The following describes a mobile air conditioner 100 according to a specific embodiment of the present invention with reference to the accompanying drawings. The mobile air conditioner 100 is a type of integrated air conditioner, which, as the name suggests, is an air conditioner that can be moved at will. In the related art, the mobile air conditioner 100 is equipped with a compressor, an exhaust fan, an electric heater, an evaporator, an air-cooled fin-type condenser and other devices in the body. The body is equipped with a power plug and the base of the casing is equipped with four casters, so that the air conditioner can be moved at will.

[0148] Combine Figures 24 to 29 The mobile air conditioner 100 according to an embodiment of the present invention includes a heat exchange assembly 3011 (including a second heat exchanger and a fourth heat exchanger), an axial flow fan wheel 311, and an air duct housing 3. Specifically, when the mobile air conditioner 100 is in cooling mode, the heat exchange assembly 3011 serves as an evaporator. When the liquid refrigerant flows through the evaporator and exchanges heat with the outside air, it evaporates and absorbs heat, thereby achieving a cooling effect. When the mobile air conditioner 100 is in cooling mode, the heat exchange assembly 3011 serves as a condenser. When the high-temperature and high-pressure refrigerant compressed by the compressor flows through the condenser and exchanges heat with the outside air, it condenses into a liquid state and releases heat, thereby achieving a heating effect.

[0149] The air duct shell 3 is formed with an air duct 30, that is, the air duct 30 is defined by the structure of the air duct shell 3 itself. The air duct 30 is a channel for air flow circulation. The heat exchange component 3011 and the axial flow wind wheel 311 are both located in the air duct 30. The air duct shell 3 thus arranged can also play a certain protective role for the heat exchange component 3011 and the axial flow wind wheel 311. On the one hand, during the assembly process of the mobile air conditioner 100, the heat exchange component 3011 and the axial flow wind wheel 311 are not easily deformed or damaged. On the other hand, during the long-term use of the mobile air conditioner 100, the heat exchange component 3011 and the axial flow wind wheel 311 are not easily accumulated with dust, thereby avoiding affecting the cooling or heating effect of the mobile air conditioner 100.

[0150] The heat exchange component 3011 and the axial flow fan wheel 311 are spaced apart in the flow direction of the airflow, thereby preventing the heat exchange component 3011 and the axial flow fan wheel 311 from contacting each other when the axial flow fan wheel 311 is working to drive the airflow, thereby preventing both from being damaged. Specifically, in this embodiment, the heat exchange component 3011 is located on the upstream side of the axial flow fan wheel 311. Here, the upstream and downstream are based on the flow direction of the airflow. The upstream is the direction where the airflow passes first, and the downstream is the direction where the airflow passes later. That is, when the airflow flows in the air duct 30, it will first flow through the heat exchange component 3011 and the axial flow fan wheel 311. The refrigerant in the thermal component 3011 exchanges heat and then flows to the axial flow wind wheel 311. The mobile air conditioner 100 in this embodiment adopts the axial flow wind wheel 311. When the axial flow wind wheel 311 is working, the flow direction of the airflow is in the same direction as the axial direction of the axial flow wind wheel 311, that is, the airflow flows parallel to the wind wheel axis of the axial flow wind wheel 311. The axial flow wind wheel 311 has a simple structure, large air volume, and is easy to install. When the axial flow wind wheel 311 is used in the mobile air conditioner 100, it is beneficial to simplify the internal structure of the mobile air conditioner 100 and improve the production efficiency of the mobile air conditioner 100.

[0151] Mobile air conditioners commonly use centrifugal fans, located at the bottom of the air conditioner. During operation, the centrifugal fan sends air to an inclined heat exchanger located above the centrifugal fan. After heat exchange in the heat exchanger, the air is discharged from the air conditioner's outlet into the room, achieving cooling or heating. Because centrifugal fans have axial air intake and radial air discharge, their volutes are complex and occupy a large space, making them difficult to install. This results in a bulky overall structure, low production efficiency, and high costs for the mobile air conditioner.

[0152] In view of this, the inventor has improved the mobile air conditioner 100 in the related art. The mobile air conditioner 100 here adopts an axial flow wind wheel 311. The axial flow wind wheel 311 has a simple structure, large air volume, and is easy to install, which is conducive to simplifying the internal structure of the mobile air conditioner 100 and improving the production efficiency of the mobile air conditioner 100. In addition, the heat exchange component 3011 and the axial flow wind wheel 311 are both located in the air duct 30, so that the air duct shell 3 can also play a certain protective role for the heat exchange component 3011 and the axial flow wind wheel 311. For example, during the assembly process of the mobile air conditioner 100, the heat exchange component 3011 and the axial flow wind wheel 311 are not easily deformed or damaged. For example, in the subsequent use process, the heat exchange component 3011 and the axial flow wind wheel 311 are not easily accumulated with dust, thereby avoiding affecting the cooling or heating effect of the mobile air conditioner 100.

[0153] According to the mobile air conditioner 100 of the embodiment of the present invention, the axial flow wind wheel 311 is adopted, which is beneficial to simplifying the internal structure of the mobile air conditioner 100 and improving the production efficiency of the mobile air conditioner 100. In addition, the heat exchange component 3011 and the axial flow wind wheel 311 are both located in the air duct 30, so that the air duct shell 3 can also play a certain protective role for the heat exchange component 3011 and the axial flow wind wheel 311.

[0154] In some embodiments of the present invention, the air duct housing 3 is a one-piece component, which can provide the air duct housing 3 with a high structural strength and prevent the air duct housing 3 from deforming. Specifically, for example, the air duct housing 3 can be a metal component or a plastic component. When the air duct housing 3 is a metal component, the air duct housing 3 can be a sheet metal component, that is, the air duct housing 3 can be processed and formed through a sheet metal process (such as stamping, shearing, etc.); when the air duct housing 3 is a plastic component, the air duct housing 3 can be an injection molded component, that is, the air duct housing 3 can be processed and formed through an injection molding process. The injection molding process is simple, easy to form, and suitable for batch processing.

[0155] Of course, the present invention is not limited thereto, and the air duct housing 3 may be a single piece or a split structure. For example, the air duct housing 3 may be assembled from multiple parts, thereby eliminating the need for complex mold design during the production of the air duct housing 3 and simplifying the production process.

[0156] In some embodiments of the present invention, the air duct 30 is an axial flow air duct, that is, the inlet and outlet of the air duct 30 are located at the axial ends of the air duct 30, thereby making the structure of the air duct 30 simple and easy to implement.

[0157] Specifically, for example, the inlet of the air duct 30 is located at the rear end of the air duct 30 , and the outlet of the air duct 30 is located at the front end of the air duct 30 . When the axial flow impeller 311 is working, the air flows from the back to the front in the air duct 30 .

[0158] In some embodiments of the present invention, the heat exchange assembly 3011 is disposed adjacent to the inlet of the air duct 30 , and the axial flow wind wheel 311 is disposed adjacent to the outlet of the air duct 30 , thereby simplifying the structure and facilitating implementation.

[0159] Specifically, for example, the heat exchange component 3011 and the axial flow wind wheel 311 are both located in the air duct 30 , wherein the heat exchange component 3011 is adjacent to the inlet on the rear side of the air duct 30 , and the axial flow wind wheel 311 is adjacent to the outlet on the front side of the air duct 30 .

[0160] In some embodiments of the present invention, the heat exchange component 3011 is square in shape. Specifically, the heat exchange component 3011 is a flat plate structure, and its shape is similar to a square, thereby making the structure of the heat exchange component 3011 simple and easy to process.

[0161] In some embodiments of the present invention, the inlet of the air duct 30 is square in shape, so that the inlet can better fit with the heat exchange component 3011 and avoid air leakage.

[0162] In some embodiments of the invention, the outlet of the air duct 30 is circular. Since the axial flow wind wheel 311 forms a cylindrical structure when rotating, setting the outlet into a circle can make the outlet better adapt to the axial flow wind wheel 311 and facilitate installation.

[0163] In some embodiments of the present invention, the air duct 30 includes a guide channel 303, which gradually shrinks along the flow direction of the airflow. That is, in the flow direction of the airflow, the cross-sectional area of ​​the guide channel 303 will gradually decrease. Therefore, when the airflow flows through the guide channel 303, the flow velocity will increase, which is conducive to making the airflow have a larger flow velocity when flowing out of the air duct 30 and blowing into the room, so as to expand the air supply range of the mobile air conditioner 100.

[0164] Specifically, for example, in the direction from rear to front, the guide channel 303 gradually shrinks.

[0165] It should be noted that the present invention does not limit the specific shape of the guide channel 303. For example, the guide channel 303 can be shaped like a cone or a pyramid, etc., as long as the guide channel 303 is a gradually shrinking structure along the flow direction of the airflow.

[0166] In some embodiments of the present invention, the guide channel 303 is located between the inlet and the outlet, that is, the air flow first flows into the air duct 30 through the inlet, and when flowing in the air duct 30, it will be guided by the guide channel 303 before flowing out from the outlet.

[0167] In some embodiments of the present invention, the inlet 3031 of the guide channel 303 is polygonal, and / or the outlet 3032 of the guide channel 303 is circular. Specifically, only the inlet 3031 of the guide channel 303 may be polygonal, or only the outlet 3032 of the guide channel 303 may be circular, or the inlet 3031 of the guide channel 303 may be polygonal and the outlet 3032 of the guide channel 303 may be circular. When the inlet 3031 of the guide channel 303 is polygonal, such as a square, it can better match the inlet of the air duct 30, and when the outlet 3032 of the guide channel 303 is circular, it can better match the outlet of the air duct 30, thereby reducing the difficulty of molding the air duct housing 3.

[0168] In some embodiments of the present invention, the air duct shell 3 includes an annular guide portion 3001, which defines a guide channel 303, wherein the wall thickness of the guide portion 3001 remains unchanged. Specifically, a portion of the shell wall of the air duct shell 3 is configured as the guide portion 3001, and the guide portion 3001 is annular, so that the inner peripheral wall of the guide portion 3001 can define the guide channel 303, and the wall thickness of the guide portion 3001 remains unchanged, so that the outer peripheral wall of the guide portion 3001 gradually shrinks along the flow direction of the airflow, which is beneficial to reducing the overall external dimensions of the air duct shell 3, and further reducing the space occupied by the air duct shell 3 inside the mobile air conditioner 100.

[0169] In some embodiments of the present invention, the air duct shell 3 includes a positioning frame 3010, which defines at least a portion of the air duct 30. The heat exchange component 3011 is located in the positioning frame 3010 and is connected to the positioning frame 3010, thereby facilitating the installation of the heat exchange component 3011.

[0170] In some embodiments of the present invention, the positioning frame 3010 defines a portion of the air outlet duct 30, wherein the positioning frame 3010 is connected to the guide portion 3001, the guide portion 3001 is located on the downstream side of the positioning frame 3010, and the side of the positioning frame 3010 away from the guide portion 3001 is open to define the entrance and exit, thereby making the structure simple and easy to implement.

[0171] Specifically, for example, the air guide portion 3001 is located at the front side of the positioning frame 3010 , the rear side of the positioning frame 3010 is open and defines an inlet and outlet, and the heat exchange assembly 3011 is installed in the positioning frame 3010 .

[0172] In some embodiments of the present invention, the positioning frame 3010 includes a first frame plate 321, a second frame plate 322 and a third frame plate 323. The first frame plate 321 and the second frame plate 322 are arranged opposite to each other and spaced apart. The two ends of the third frame plate 323 in the length direction are respectively connected to the first frame plate 321 and the second frame plate 322. The first frame plate 321, the second frame plate 322 and the third frame plate 323 together define an entrance, wherein the heat exchange assembly 3011 is arranged between the first frame plate 321 and the second frame plate 322 and above the third frame plate 323, so that the structure is simple and easy to implement.

[0173] Specifically, for example, the first frame plate 321, the second frame plate 322 and the third frame plate 323 are located on the rear side of the guide portion 3001 and are all connected to the guide portion 3001, wherein the first frame plate 321 is located on the left, the second frame plate 322 is located on the right, and the third frame plate 323 is located on the lower side, the left end of the third frame plate 323 is connected to the lower end of the first frame plate 321, and the right end of the third frame plate 323 is connected to the lower end of the second frame plate 322. Thus, the first frame plate 321, the second frame plate 322 and the third frame plate 323 jointly enclose and define the inlet, and the heat exchange assembly 3011 is installed between the first frame plate 321 and the second frame plate 322 and is located above the third frame plate 323.

[0174] In some embodiments of the present invention, a water receiving groove 3231 is provided on the inner bottom wall of the positioning frame 3010, and the lower end of the heat exchange component 3011 is located in the water receiving groove 3231. Therefore, when the heat exchange component 3011 is working, the condensed water on the heat exchange component 3011 can drip into the water receiving groove 3231 to avoid outflow and affect the use of the mobile air conditioner 100.

[0175] Specifically, for example, the upper side wall of the third frame plate 323 is recessed downward to form a water receiving groove 3231 , thereby making the structure simple and easy to implement.

[0176] In some embodiments of the present invention, a rib 324 is provided on the bottom wall of the water receiving trough 3231, and the lower end of the heat exchange component 3011 stops on the rib 324. The provided rib 324 can ensure that when the heat exchange component 3011 is installed on the positioning frame 3010, the lower end of the heat exchange component 3011 can be separated from the bottom wall of the water receiving trough 3231 to avoid affecting the flow of condensed water. In addition, the rib 324 can also strengthen the structural strength of the positioning frame 3010 to a certain extent.

[0177] In some embodiments of the present invention, at least one of the two ends in the length direction of the rib 324 is separated from the side wall of the adjacent water receiving trough 3231. Specifically, the two ends in the length direction of the rib 324 are respectively a first end and a second end, wherein only the first end may be separated from the side wall of the water receiving trough 3231 adjacent to the first end, or only the second end may be separated from the side wall of the water receiving trough 3231 adjacent to the second end, or the first end may be separated from the side wall of the water receiving trough 3231 adjacent to the first end, and the second end may be separated from the side wall of the water receiving trough 3231 adjacent to the second end. This can avoid the two ends in the length direction of the rib 324 being connected to the two opposite side walls of the water receiving trough 3231, so that condensed water accumulates in part of the water receiving trough 3231, thereby causing the condensed water in the water receiving trough 3231 to be unable to be collected and discharged in time.

[0178] Specifically, for example, the rib 324 extends in the front-to-back direction, wherein the front end of the rib 324 is connected to the front side wall of the water receiving groove 3231, and the rear end of the rib 324 is spaced apart from the rear side wall of the water receiving groove 3231, so that the condensed water can be collected and discharged through the gap between the rear end of the rib 324 and the rear side wall of the water receiving groove 3231.

[0179] In some embodiments of the present invention, there are multiple ribs 324, and the multiple ribs 324 are arranged at intervals along the length direction of the water receiving trough 3231. After providing multiple ribs 324, the heat exchange component 3011 can be supported more stably on the ribs 324, and the structural strength of the positioning frame 3010 can be further improved.

[0180] Specifically, the plurality of ribs 324 are arranged at intervals along the left-right direction, thereby simplifying the structure.

[0181] In some embodiments of the present invention, the top of the positioning frame 3010 is open to define an installation space, and a sealing plate 3002 is provided in the installation space. The sealing plate 3002 is located above the heat exchange component 3011, and the sealing plate 3002 is respectively connected to the heat exchange component 3011 and the positioning frame 3010, thereby facilitating the installation of the heat exchange component 3011. In addition, the setting of the sealing plate 3002 is beneficial to reducing air leakage on the one hand, and on the other hand, it can also play a certain protective role for the heat exchange component 3011, thereby avoiding deformation of some fins at the top of the heat exchange component 3011 due to bumps and other reasons during the assembly process of the mobile air conditioner 100.

[0182] Specifically, for example, the top end of the first frame plate 321 and the top end of the second frame plate 322 are spaced apart in the left-right direction, thereby defining an installation space. The sealing plate 3002 is arranged in the installation space. The sealing plate 3002 is located between the first frame plate 321 and the second frame plate 322 and above the heat exchange component 3011. The sealing plate 3002 is connected to the heat exchange component 3011 and also to the positioning frame 3010, thereby improving the connection stability between the heat exchange component 3011 and the positioning frame 3010.

[0183] In some embodiments of the present invention, Figures 24 to 29 The heat exchange component 3011 is provided with a positioning plate 3003, and the positioning plate 3003 is respectively connected to the sealing plate 3002 and the positioning frame 3010. That is to say, the heat exchange component 3011 is connected to the sealing plate 3002 and the positioning frame 3010 through the positioning plate 3003, thereby facilitating the installation of the heat exchange component 3011.

[0184] Specifically, for example, positioning plates 3003 are installed on the left and right ends of the heat exchange component 3011, wherein the positioning plate 3003 on the left is connected to the first frame plate 321 and the sealing plate 3002, and the positioning plate 3003 on the right is connected to the second frame plate 322 and the sealing plate 3002.

[0185] In some embodiments of the present invention, the positioning plate 3003 and the heat exchange assembly 3011 are detachably connected, thereby facilitating the disassembly and assembly of the positioning plate 3003 and the heat exchange assembly 3011 .

[0186] In some embodiments of the present invention, the positioning plate 3003 and the sealing plate 3002 are detachably connected, thereby facilitating the assembly and disassembly of the positioning plate 3003 and the sealing plate 3002 .

[0187] In some embodiments of the present invention, the positioning plate 3003 and the positioning frame 3010 are detachably connected, thereby facilitating assembly and disassembly of the positioning plate 3003 and the positioning frame 3010 .

[0188] In some embodiments of the present invention, the sealing plate 3002 and the positioning frame 3010 are detachably connected, thereby facilitating the assembly and disassembly of the sealing plate 3002 and the positioning frame 3010 .

[0189] It should be noted that there are many ways to achieve the detachable connection between the positioning plate 3003 and the heat exchange assembly 3011, the positioning plate 3003 and the sealing plate 3002, the positioning plate 3003 and the positioning frame 3010, and the sealing plate 3002 and the positioning frame 3010. For example, the positioning plate 3003 and the heat exchange assembly 3011, the positioning plate 3003 and the sealing plate 3002, the positioning plate 3003 and the positioning frame 3010, and the sealing plate 3002 and the positioning frame 3010 can be connected by screws. This connection method is easy to implement and provides a reliable connection that is not prone to loosening. It should be noted that the specific location of the screw connection between the positioning plate 3003 and the heat exchange assembly 3011, the positioning plate 3003 and the sealing plate 3002, the positioning plate 3003 and the positioning frame 3010, and the sealing plate 3002 and the positioning frame 3010 is not limited by the present invention and can be set according to actual needs.

[0190] In some embodiments of the present invention, Figures 24 to 29 The air duct shell 3 also includes an air outlet duct 3004, which defines a portion of the air outlet duct 30, wherein the air outlet duct 3004 is located on the downstream side of the guide portion 3001 and is connected to the guide portion 3001, and the side of the air outlet duct 3004 away from the guide portion 3001 is open to define an outlet, so that the structure is simple and easy to implement.

[0191] Specifically, for example, combining Figures 24 to 29The air outlet 3004 is located at the front side of the air guide portion 3001 , and the front side of the air outlet 3004 is open and defines an outlet.

[0192] In some embodiments of the present invention, a stationary blade bracket 3005 is provided at the outlet, and the axial flow wind wheel 311 is installed on the stationary blade bracket 3005, thereby facilitating the installation of the axial flow wind wheel 311.

[0193] In some embodiments of the present invention, a stator blade is provided on the stator blade bracket 3005, one end of the stator blade is connected to the stator blade bracket 3005, and the other end of the stator blade is connected to the air duct shell 3, so that the stator blade can guide the airflow blown out from the outlet, and the stator blade can also improve the structural strength of the air outlet duct 3004 at the outlet, so that the air outlet duct 3004 is not easily deformed.

[0194] In some embodiments of the present invention, the mobile air conditioner 100 also includes a motor 3008 and a positioning plate 3006. A mounting opening 3009 recessed toward the interior of the air duct 30 is provided at the center of the stationary blade bracket 3005. The positioning plate 3006 is detachably arranged at the open opening of the mounting opening 3009 to define a receiving space 3007 with the stationary blade bracket 3005. The motor 3008 is arranged in the receiving space 3007 and is connected to the axial flow wind wheel 311, thereby realizing the installation of the axial flow wind wheel 311 and the stationary blade bracket 3005, and the structure is simple and easy to implement.

[0195] Specifically, for example, a mounting opening 3009 recessed to the left is provided at the center of the stationary blade bracket 3005, and a avoidance opening is provided on the bottom wall of the groove of the mounting opening 3009. The positioning plate 3006 is located on the right side of the stationary blade bracket 3005. The positioning plate 3006 is detachably connected to the stationary blade bracket 3005 and covers the open opening of the mounting opening 3009, thereby defining an accommodating space 3007. The motor 3008 is placed in the accommodating space 3007, and the output shaft of the motor 3008 is connected to the axial flow wind wheel 311 through the avoidance opening, thereby driving the axial flow wind wheel 311 to rotate.

[0196] In practical applications, the positioning plate 3006 and the stationary blade support 3005 can be connected by screws, for example, which makes assembly and disassembly easy and has a high connection strength. Of course, the positioning plate 3006 and the stationary blade support 3005 can also be detachably connected by other means, and the present invention does not limit this.

[0197] In addition, the fan assembly in the present invention can also be a centrifugal fan, a cross-flow fan, etc.

[0198] Further, combined with Figures 1 to 47 The mobile air conditioner 100 further includes a base 4, which may include a support plate 5. Thus, by providing the support plate 5, other structures of the base 4 may be easily mounted on the support plate 5, thereby facilitating a modular design of the base 4.

[0199] In some embodiments of the present invention, base 4 further includes at least one drive wheel assembly, comprising a drive wheel rotatably mounted on the support plate. The drive wheel drives the base 4 to move. Serving as a power output structure, the drive wheel effectively controls the direction and speed of movement of base 4, facilitating movement of the mobile air conditioner.

[0200] In addition, the base 4 also includes moving wheels, which can maintain the stable movement of the base.

[0201] Optionally, the base 4 further includes a driving member, which is connected to a driving wheel. The driving member drives the driving wheel to rotate, and the rotation of the driving wheel drives the base to move.

[0202] The base 4 also includes a shock absorbing component, which is arranged between the driving wheel assembly and the support plate to withstand the torque in the up and down directions.

[0203] Among them, the casing, heating module, heat release module and heat storage tank are all supported on the base.

[0204] In addition, a receiving plate is provided on the base, which is installed on the top of the base. The casing, heat storage box and other structures can be installed on the receiving plate, thereby facilitating the molding and assembly of each module and improving the assembly efficiency of the mobile air conditioner.

[0205] Combine Figures 30 to 47 The base 4 may include a plurality of distance measuring sensors 44, which are spaced apart and arranged on the support plate 5. That is, the support plate 5 may be spaced apart and provided with a plurality of distance measuring sensors 44. It is understood that "plurality" refers to two or more. For example, the base 4 may be provided with three distance measuring sensors 44, five distance measuring sensors 44, seven distance measuring sensors 44, or even more distance measuring sensors 44.

[0206] Generally, the mobile air conditioner 100 is likely to touch obstacles during movement, causing damage or bruises to the mobile air conditioner 100, reducing the service life of the mobile air conditioner 100, and easily causing a bad user experience and user dissatisfaction.

[0207] In view of this, according to the base 4 of the mobile air conditioner 100 in an embodiment of the present invention, a plurality of spaced-apart distance measuring sensors 44 are arranged on the support plate 5, so that the distance between the mobile air conditioner 100 and the obstacle is detected by using the plurality of distance measuring sensors 44 (for example, when the distance between the mobile air conditioner 100 and the obstacle is less than the preset distance, the mobile air conditioner 100 can adjust the moving direction), thereby enabling the mobile air conditioner 100 to avoid the obstacle and avoid collision between the mobile air conditioner 100 and the obstacle, thereby improving the service life of the mobile air conditioner 100 and improving the user experience. In particular, the arrangement of the plurality of spaced-apart distance measuring sensors 44 can greatly improve the reliability of obstacle avoidance.

[0208] In some embodiments of the present invention, Figures 30 to 47 Multiple distance measuring sensors 44 are provided on the front portion of the support plate 5. Specifically, when the mobile air conditioner 100 moves forward, the distance measuring sensors 44 can effectively detect the distance between the mobile air conditioner 100 and the obstacle ahead, thereby improving detection accuracy. The distance between the mobile air conditioner 100 and the obstacle ahead can be used to determine whether the mobile air conditioner 100 needs to continue moving forward, thereby avoiding collisions between the mobile air conditioner 100 and the obstacle. This increases the service life of the mobile air conditioner 100 and improves the user experience.

[0209] In some embodiments of the present invention, at least two of the plurality of distance measuring sensors 44 have different distance measuring principles. Thus, by using distance measuring sensors 44 with different distance measuring principles, detection accuracy is improved.

[0210] As some optional embodiments of the present invention, the multiple ranging sensors 44 are divided into a first ranging sensor 44 and a plurality of second ranging sensors 44. The first ranging sensors 44 and the second ranging sensors 44 use different ranging principles, and the plurality of second ranging sensors 44 are spaced apart in the left-right direction of the support plate 5. Thus, on the one hand, the spaced-apart arrangement of the plurality of second ranging sensors 44 in the left-right direction of the support plate 5 helps to increase the detection range of the plurality of second ranging sensors 44, helps to prevent collisions between the mobile air conditioner 100 and obstacles, increases the service life of the mobile air conditioner 100, and improves the user experience. On the other hand, the use of ranging sensors 44 using different ranging principles helps to improve detection accuracy.

[0211] Combine Figures 30 to 47Multiple ranging sensors 44 are located in front of the support plate 5, with multiple second ranging sensors 44 located at the front end of the support plate 5. The multiple second ranging sensors 44 are spaced apart in the left-right direction. This helps increase the detection range of the multiple second ranging sensors 44, prevents collisions between the mobile air conditioner 100 and obstacles, and increases the service life of the mobile air conditioner 100. Furthermore, the structure of the support plate 5 can be fully utilized, optimizing the structural layout.

[0212] In some further embodiments of the present invention, Figures 30 to 47 The plurality of second distance measuring sensors 44 are located at the front end of the support plate 5, and the plurality of second distance measuring sensors 44 are spaced apart in the left-right direction, and the first distance measuring sensor 44 is located behind the plurality of second distance measuring sensors 44. This is conducive to fully utilizing the structure of the support plate 5 and optimizing the structural layout.

[0213] According to some embodiments of the present invention, the multiple ranging sensors 44 include radars 441 and infrared sensors. Specifically, one or more of the multiple ranging sensors 44 are radars 441, while at least one of the remaining ranging sensors 44 is an infrared sensor. For example, the first ranging sensor 44 is a radar 441, while the second ranging sensor 44 is an infrared sensor. Thus, by providing the radars 441 and infrared sensors, the distance between the base 4 and obstacles can be detected, achieving distance measurement. Furthermore, the radars 441 can be used to construct a map of the space where the mobile air conditioner 100 is located, thereby facilitating obstacle avoidance. Furthermore, the radars 441 and infrared sensors offer simple structures, excellent ranging performance, and low cost.

[0214] In other embodiments of the present invention, the multiple ranging sensors 44 may include a radar 441 and a laser sensor. For example, the first ranging sensor 44 is a radar 441 and the second ranging sensor 44 is a laser sensor; or the first ranging sensor 44 is a laser sensor and the second ranging sensor 44 is a radar 441.

[0215] In other embodiments of the present invention, the multiple ranging sensors 44 may include a radar 441 and an ultrasonic sensor. For example, the first ranging sensor 44 is a radar 441, and the second ranging sensor 44 is an ultrasonic sensor; or the first ranging sensor 44 is an ultrasonic sensor, and the second ranging sensor 44 is a radar 441.

[0216] In other embodiments of the present invention, the multiple ranging sensors 44 may include infrared sensors and ultrasonic sensors. For example, the first ranging sensor 44 mentioned above is an infrared sensor, and the second ranging sensor 44 is an ultrasonic sensor; or, the first ranging sensor 44 mentioned above is an ultrasonic sensor, and the second ranging sensor 44 is an infrared sensor.

[0217] In other embodiments of the present invention, the multiple ranging sensors 44 may include infrared sensors and laser sensors. For example, the first ranging sensor 44 is an infrared sensor, and the second ranging sensor 44 is a laser sensor; or, the first ranging sensor 44 is a laser sensor, and the second ranging sensor 44 is an infrared sensor.

[0218] In some embodiments of the present invention, the distance measuring sensor 44 is detachably connected to the support plate 5. Therefore, by making the distance measuring sensor 44 detachably connected to the support plate 5, the maintenance and replacement of the distance measuring sensor 44 are facilitated.

[0219] Furthermore, the distance measuring sensor 44 is connected to the support plate 5 by a fastener such as a bolt or a screw. Thus, the reliability of the connection between the distance measuring sensor 44 and the support plate 5 is high, and the distance measuring sensor 44 can also be easily disassembled and assembled.

[0220] In some embodiments of the present invention, the second distance measuring sensor 44 is detachably mounted on the front end of the support plate 5 by means of fasteners such as screws or bolts. Figures 30 to 47 The second distance measuring sensor 44 is provided with a connecting plate 4411 extending backward. The second distance measuring sensor 44 is located at the front end surface of the support plate 5. The connecting plate 4411 is connected to the support plate 5 by screws.

[0221] As some optional embodiments of the present invention, the first ranging sensor 44 is detachably mounted on the top surface of the support plate 5 via fasteners, and the first ranging sensor 44 is located behind the plurality of second ranging sensors 44. Specifically, a bracket 52 is detachably mounted on the top surface of the support plate 5, the bracket 52 being connected to the support plate 5 via fasteners, and the first ranging sensor 44 is connected to the bracket 52 via fastening bolts.

[0222] For example, combined with Figures 30 to 47 An avoidance opening 53 is provided on the portion where the bracket 52 is separated from the support plate 5, and the first distance measuring sensor 44 is located above the avoidance opening 53. The portion where the bracket 52 is separated from the support plate 5 is connected to the first distance measuring sensor 44 through a plurality of fastening bolts.

[0223] In some embodiments of the present invention, Figures 30 to 47 The base 4 includes a first charging connector 41, which is detachably mounted on the support plate 5. For example, the first charging connector 41 is located at the rear of the support plate 5 and is detachably connected to the support plate 5. Thus, the provision of the first charging connector 41 facilitates docking with a charging station to charge the power storage module 42 of the mobile air conditioner 100.

[0224] Specifically, the first charging connector 41 is connected to the support plate 5 via a fastener.

[0225] In some specific examples, the base 4 includes a first charging connector 41 and multiple ranging sensors 44, the multiple ranging sensors 44 include an infrared sensor, and an infrared sensor is provided on the charging pile for signal interaction with the infrared sensor. When the mobile air conditioner 100 needs to be charged, the signal interaction between the infrared sensor and the infrared sensor helps the mobile air conditioner 100 to accurately find the charging pile, so that the first charging connector 41 and the charging pile can be docked to achieve the purpose of charging.

[0226] Optionally, the base 4 includes a power storage module 42. That is, the power storage module 42 of the mobile air conditioner 100 is disposed in the base 4, and the power storage module 42 is mounted on the support plate 5. Since the power storage module 42 is heavy, disposing the power storage module 42 in the base 4 helps to improve the overall stability of the base 4.

[0227] Specifically, the battery module 42 is detachably mounted on the support plate 5. Specifically, the base 4 includes a mounting housing 45, the top of which is open to define a housing cavity. The battery module 42 is located within the housing cavity. The mounting housing 45 is disposed on the bottom wall of the support plate 5 and is detachably connected to the support plate 5. For example, the mounting housing 45 and the support plate 5 are connected via fasteners. This facilitates maintenance and replacement of the battery module 42.

[0228] In some embodiments of the present invention, the base 4 includes a first charging connector 41 and a power storage module 42. The first charging connector 41 and the power storage module 42 are disposed on the support plate 5, and the first charging connector 41 is electrically connected to the power storage module 42. Thus, by disposing the power storage module 42 and the first charging connector 41 simultaneously on the support plate 5, not only can the first charging connector 41 be used to charge the power storage module 42, but it also facilitates the wiring connection between the two, shortening the wiring length.

[0229] As some optional embodiments of the present invention, combined with Figures 30 to 47 The base 4 includes a cover shell 8, which is used to cover the support plate 5. Therefore, the provision of the cover shell 8 is conducive to improving the appearance of the base 4, and can also facilitate the use of the cover shell 8 to protect the structures inside the cover shell 8, such as the support plate 5, the above-mentioned ranging sensor 44 and other components.

[0230] According to some further embodiments of the present invention, in combination Figures 30 to 47 The cover 8 is provided with an avoidance hole 81, which is used to avoid the distance measuring sensor 44. Therefore, by providing the avoidance hole 81, it is beneficial to avoid the interference of the cover 8 on the distance measuring sensor 44 and improve the reliability of the distance measuring sensor 44.

[0231] According to some further embodiments of the present invention, in combination Figures 30 to 47 The cover 8 is provided with an escape hole 82 for avoiding the first charging connector 41. The first charging connector 41 extends out of the cover 8 through the escape hole 82. This facilitates the operation of the first charging connector 41.

[0232] According to some embodiments of the present invention, Figures 30 to 47 The base 4 of the mobile air conditioner 100 includes a drive member 61 and at least one drive wheel 7 assembly. The drive wheel 7 assembly includes a drive wheel 7 rotatably mounted on the support plate 5. The drive member 61 is connected to the drive wheel 7. The drive member 61 drives the drive wheel 7 to rotate, and the rotation of the drive wheel 7 drives the base 4 to move. Therefore, when the drive member 61 is in operation, the drive member 61 can drive the drive wheel 7 to rotate. The rotation of the drive wheel 7 can drive the base 4 to move, thereby achieving the movement of the mobile air conditioner 100.

[0233] According to some embodiments of the present invention, the base 4 includes a shock-absorbing component 43, which is disposed between the drive wheel 7 assembly and the support plate 5 to withstand vertical torque. The housing 1, heating module, heat release module, and thermal storage tank 2 are all supported on the base 4.

[0234] In the related art, when a mobile air conditioner 100 encounters a pothole on a road surface, it is prone to shaking, making the mobile air conditioner 100 unstable and potentially tipping over. In view of this, according to an embodiment of the present invention, the base 4 of the mobile air conditioner 100 is provided with a shock-absorbing component 43. This provides a shock-absorbing effect when the drive wheel 7 travels over a pothole, ensuring the stability of the mobile air conditioner 100, preventing the mobile air conditioner 100 from toppling over the road surface, and thereby helping to extend the service life of the mobile air conditioner 100.

[0235] According to some embodiments of the present invention, the driving wheel 7 assembly is detachably mounted on the support plate 5 , thereby facilitating maintenance and replacement of the driving wheel 7 assembly.

[0236] In some embodiments of the present invention, the driving wheel 7 has a mounting groove 70, and the driving member 61 is installed in the mounting groove 70. In other words, the driving wheel 7 is provided with a mounting groove 70, and the driving member 61 is installed in the mounting groove 70. The driving member 61 located in the mounting groove 70 can drive the rotation of the driving wheel 7. This is conducive to achieving a compact structure.

[0237] According to some further embodiments of the present invention, Figures 30 to 47The center of one axial side of the drive wheel 7 is provided with an axial hole 71 that communicates with the mounting groove 70. The driving member 61 is provided with a connecting shaft 611. The drive wheel 7 assembly includes a mounting plate 62 that is mounted on the support plate 5 and has a mounting hole 620. The connecting shaft 611 is immovably inserted into the mounting hole 620. As a result, the structure is simple.

[0238] In some examples, the driving wheel 7 includes a tire and a hub, the hub has a mounting groove 70, the tire is mounted on the outer circumference of the hub, and an axial hole 71 connected to the mounting groove 70 is provided at the center of one axial side of the hub. The driving member 61 is a driving motor, and the driving motor is an outer rotor motor. The outer rotor of the driving motor is connected to the hub, and a connecting shaft 611 is provided on the stator of the driving motor. The connecting shaft 611 passes through the axial hole 71 and extends out of the mounting groove 70 and is inserted into the mounting hole 620. The driving motor drives the wheel 7 to rotate, and the tire rotates synchronously with the hub, thereby achieving the purpose of driving the wheel 7 to rotate.

[0239] In other examples, the driving wheel 7 includes a tire and a hub, the hub has a mounting groove 70, the tire is mounted on the outer circumference of the hub, and an axial hole 71 connected to the mounting groove 70 is provided at the center of one axial side of the hub. The driving member 61 is a driving motor, which includes a driving motor body and a motor shaft. The motor shaft is connected to the hub, and a bearing is provided between the outer peripheral wall of the driving motor body and the inner wall of the mounting groove 70. A connecting shaft 611 is provided on the driving motor body, and the connecting shaft 611 extends through the axial hole 71 and extends out of the mounting groove 70 and is inserted into the mounting hole 620. The rotation of the motor shaft drives the hub to rotate, and the tire rotates synchronously with the hub, thereby achieving the purpose of rotating the driving wheel 7. The setting of the bearing can ensure the relative movement between the hub and the driving motor body, and ensure that the driving motor body does not rotate in the mounting groove 70.

[0240] Optionally, the tire is a rubber part, thereby being conducive to further achieving the purpose of shock absorption.

[0241] Optionally, the driving member 61 is detachably disposed in the mounting groove 70 , thereby facilitating maintenance and replacement of the driving member 61 .

[0242] In some embodiments of the present invention, Figures 30 to 47 The mounting plate 62 includes a first mounting plate 621 and a second mounting plate 622, with the connecting shaft 611 held between the first mounting plate 621 and the second mounting plate 622. Specifically, a portion of the first mounting plate 621 is recessed away from the second mounting plate 622 to form a first recessed portion 63, while a portion of the second mounting plate 622 is recessed away from the first mounting plate 621 to form a second recessed portion 64. The first recessed portion 63 and the second recessed portion 64 define the mounting hole 620. This results in a simple structure.

[0243] It will be understood that the present invention is not limited thereto. In other embodiments, a portion of the first mounting plate 621 is recessed in a direction away from the second mounting plate 622 to form a first recessed portion 63, and the second mounting plate 622 covers the open side of the first recessed portion 63 to define a mounting hole 620 with the first recessed portion 63. Alternatively, a portion of the second mounting plate 622 is recessed in a direction away from the first mounting plate 621 to form a second recessed portion 64, and the first mounting plate 621 covers the open side of the second recessed portion 64 to define a mounting hole 620 with the second recessed portion 64.

[0244] Optionally, the first mounting plate 621 is detachably connected to the second mounting plate 622 , thereby making it easy to remove the driving wheel 7 from the mounting plate 62 , thereby facilitating maintenance and replacement of the driving wheel 7 .

[0245] Specifically, the first mounting plate 621 and the second mounting plate 622 are detachably connected via fasteners, thereby, on the one hand, improving the reliability of the connection between the first mounting plate 621 and the second mounting plate 622, and on the other hand, facilitating disassembly and assembly, thereby improving disassembly and assembly efficiency.

[0246] In some embodiments of the present invention, the drive wheel 7 assembly includes a mounting plate 62, one end of which is pivotally connected to the support plate 5, and a shock-absorbing component 43 disposed between the other end of the mounting plate 62 and the support plate 5. The pivot axis of the mounting plate 62 extends in the same direction as the pivot axis of the drive wheel 7. This simplifies the structure and improves the shock-absorbing effect.

[0247] In some specific examples of the present invention, Figures 30 to 47 The shock-absorbing component 43 can be a spring. A connecting post 51 is provided on the support plate 5. The connecting post 51 extends vertically. A through-hole is provided at the other end of the mounting plate 62, penetrating the mounting plate 62 in its thickness direction. The connecting post 51 is inserted into the through-hole. A stop rib 51111 is provided at the end of the connecting post 51 away from the support plate 5. In other words, the stop rib 51111 is provided at the free end of the connecting post 51. The spring is sleeved over the portion of the connecting post 51 located between the mounting plate 62 and the stop rib 51111, and abuts against the mounting plate 62 and the stop rib 51111, respectively. This results in a simple structure and excellent shock-absorbing effect.

[0248] In some embodiments of the present invention, there are two drive wheel 7 assemblies and one-to-one corresponding drive members 61, and the two drive wheel 7 assemblies are spaced apart in the left and right directions. This helps to increase the driving force and ensure the stable movement of the mobile air conditioner 100.

[0249] In some specific examples of the present invention, there are two drive wheel 7 assemblies and one-to-one correspondence between the drive members 61. The two drive wheel 7 assemblies are spaced apart in the left-right direction. The left and right ends of the support plate 5 have notches, and the drive wheel 7 assemblies are located in the corresponding notches. In other words, each notch corresponds to one drive wheel 7 assembly. This facilitates achieving a compact structure.

[0250] In some specific embodiments of the present invention, the driving wheel 7 has a mounting cavity 105, and the driving member 61 is installed in the mounting cavity 105. The center of each driving wheel 7 on the side facing the other driving wheel 7 assembly is provided with an axial hole 71 connected to the mounting cavity 105. The driving member 61 is provided with a connecting shaft 611. The rear end of the mounting plate 62 is rotatably mounted on the rear wall surface of the corresponding notch. The front end of the mounting plate 62 extends out of the notch and is located above the support plate 5. The front end of the mounting plate 62 is provided with a through hole. A connecting column 51 is provided on the upper surface of the support plate 5. The connecting column 51 passes through the through hole from bottom to top. A stop rib 51111 is provided at the upper end of the connecting column 51. The shock absorbing component 43 is a spring. The spring is sleeved on the connecting column 51. At the same time, the spring is located between the front end of the mounting plate 62 and the stop rib 51111, and the spring is respectively stopped by the mounting plate 62 and the stop rib 51111. The portion of the mounting plate 62 located in the notch is provided with a mounting hole 620, and the connecting shaft 611 is immovably inserted into the mounting hole 620.

[0251] In some further embodiments of the present invention, a recess 403 is provided on the rear wall of the notch 402, and the rear end of the mounting plate 62 is pivotally mounted within the recess. Specifically, for example, the rear end of the mounting plate 62 is provided with a pivot portion, which has a first pivot hole extending therethrough. Second pivot holes, facing the first pivot hole, are provided on the left and right walls of the recess, respectively. Pins are inserted into the first and second pivot holes. This results in a simple structure, ease of manufacture, and ease of assembly and disassembly.

[0252] In some further embodiments of the present invention, a groove is provided on the rear wall of the notch, and the rear end of the first mounting plate 621 is pivotally mounted within the groove. Specifically, the rear end of the first mounting plate 621 is provided with a pivot portion, which has a first pivot hole extending therethrough. Second pivot holes, facing the first pivot hole, are provided on the left and right walls of the notch, respectively. Pins are inserted into the first and second pivot holes. This results in a simple structure and facilitates manufacturing.

[0253] In some embodiments of the present invention, the connecting column 51 includes a column body 511 and a connecting flange 512. The column body 511 extends vertically, the connecting flange 512 is provided at one axial end of the column body 511, and the connecting flange 512 is detachably connected to the support plate 5. The column body 511 is inserted into the through hole, and a cap 5111 is detachably provided at the other axial end of the column body 511. The outer peripheral wall of the cap 5111 extends radially outwardly beyond the outer peripheral wall of the column body 511 to define a stop rib 51111. This provides a simple structure and facilitates assembly and disassembly of the connecting column 51 and the spring.

[0254] Specifically, the connecting flange 512 and the support plate 5 can be connected by fasteners. For example, the connecting flange 512 and the support plate 5 can be connected by multiple fasteners, and the multiple fasteners are spaced apart in the circumferential direction of the connecting flange 512. This helps to improve the reliability of the connection between the connecting flange 512 and the support plate 5.

[0255] Furthermore, the connection flange 512 is connected to the support plate 5 by a plurality of fasteners, and the plurality of fasteners are evenly spaced in the circumferential direction of the connection flange 512. This helps to improve the reliability of the connection between the connection flange 512 and the support plate 5.

[0256] In some embodiments of the present invention, the connecting flange 512 and the column 511 are formed as a single piece. This single piece structure not only ensures the structural and performance stability of the connecting flange 512 and the column 511, but also facilitates molding and simplifies manufacturing. It also eliminates unnecessary assembly parts and connection steps, greatly improving the assembly efficiency of the connecting flange 512 and the column 511 and ensuring the reliability of the connection between the connecting flange 512 and the column 511. Furthermore, the integrated structure has higher overall strength and stability, is more convenient to assemble, and has a longer service life.

[0257] In some embodiments of the present invention, the base 4 includes a movable wheel 401 rotatably mounted on the bottom wall of the support plate 5. The rotation of the drive wheel 7 drives the movable wheel to rotate synchronously. Thus, the provision of the movable wheel increases the points of force applied between the mobile air conditioner 100 and the ground, thereby further helping to maintain the balance of the mobile air conditioner 100.

[0258] Optionally, the movable wheel is a universal wheel, which can facilitate the steering of the mobile air conditioner 100 and improve the user experience.

[0259] In some embodiments of the present invention, there are multiple moving wheels, which can increase the force points between the mobile air conditioner 100 and the ground, thereby further helping to maintain the balance of the mobile air conditioner 100.

[0260] Specifically, combined Figures 30 to 47There are four moving wheels, divided into two groups. Each group includes two moving wheels. One group is located at the front of the support plate 5 and is spaced apart in the left-right direction. The other group is located at the rear of the support plate 5 and is spaced apart in the left-right direction. There are two sets of drive wheel assemblies 7, both located in the middle of the support plate 5 and spaced apart in the left-right direction. The left front and left rear moving wheels are aligned in the front-to-back direction, while the right front and right rear moving wheels are aligned in the front-to-back direction. This helps maintain the balance of the mobile air conditioner 100.

[0261] According to the mobile air conditioner 100 of the embodiment of the present invention, by providing a base 4 and providing a plurality of spaced-apart distance measuring sensors 44, the plurality of distance measuring sensors 44 are used to detect the distance between the mobile air conditioner 100 and an obstacle (for example, when the distance between the mobile air conditioner 100 and the obstacle is less than a preset distance, the mobile air conditioner 100 can adjust its moving direction), thereby enabling the mobile air conditioner 100 to move around the obstacle and avoid collision between the mobile air conditioner 100 and the obstacle, thereby improving the service life of the mobile air conditioner 100 and improving the user experience. In particular, the provision of a plurality of spaced-apart distance measuring sensors 44 can greatly improve the reliability of obstacle avoidance.

[0262] Furthermore, the housing 1 is provided with a display 9, which includes a connecting portion 92 and a display screen 91. One end of the connecting portion 92 is connected to the housing 1, and the display screen 91 is connected to the other end of the connecting portion 92. The user can obtain information through the display screen 91, which provides convenience for the user.

[0263] Optionally, the display 9 can also be configured as a rotatable display 9. For example, in some embodiments of the present invention, in combination with Figures 30 to 47 A connecting portion 92 is provided on the casing 1, and the connecting portion 92 includes a support frame (not shown in the figure) and a rotating member (not shown in the figure). The rotating member has a driving device therein, and the rotating member is respectively connected to the support frame and the display screen 91, and is provided with a driving component that can drive the display screen 91 to rotate relative to the rotating member, and drive the rotating member to rotate relative to the support frame, so as to realize the angle change of the display screen 91.

[0264] For example, in some specific embodiments of the present invention, the housing 1 is provided with a support frame. The support frame is provided with a connecting foot at the location where it connects to the housing 1. The connecting foot has a through hole. A connecting member corresponding to the connecting foot can be provided on the housing 1. Fasteners such as screws can be installed between the connecting foot and the connecting member to securely connect the housing 1 to the support frame. Multiple connecting feet can be provided to enhance stability. The rotating member is rotatably connected to the other end of the support frame about a first rotational axis, and the display screen 91 is rotatably connected to the rotating member about a second rotational axis. By providing the support frame and the rotating member, the display screen 91 can be separated from the housing 1 by a certain distance, providing space for the display screen 91 to rotate at multiple angles. A drive assembly is respectively connected to the support frame, the rotating member, and the display screen 91. Therefore, when the drive assembly is in operation, it can transmit power to the connected rotating member and the display screen 91. For example, the drive assembly drives the rotating member to rotate, and the rotating member is connected between the support frame and the display screen 91. Therefore, the rotation of the rotating member drives the display screen 91 to rotate, enhancing the flexibility of the display screen 91 during use. Optionally, the drive device can be a motor.

[0265] In summary, the mobile air conditioner 100 according to the embodiment of the present invention provides an integrated design that can operate independently and be moved at will. The mobile air conditioner 100 has the advantages of being small in size and having a strong sense of technology.

[0266] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are 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 understood as limiting the present invention.

[0267] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0268] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0269] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction 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. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0270] Although the embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and are not to be construed as limitations on the present invention. A person skilled in the art may change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A mobile air conditioner, characterized in that: include: a casing having an air flow channel therein; A heating module, the heating module comprising a compressor, a first heat exchanger, a second heat exchanger, and a throttling element, wherein the compressor, the first heat exchanger, the throttling element, and the second heat exchanger are sequentially connected to form a heating cycle; A heat release module, comprising a third heat exchanger, a fourth heat exchanger and a power element, wherein the third heat exchanger, the fourth heat exchanger and the power element are sequentially connected to form a heat release circulation loop; a heat storage tank filled with a heat storage medium; A fan assembly, the fan assembly is used to drive the air flow in the air flow channel, Wherein, the first heat exchanger and the third heat exchanger are arranged in the heat storage tank, and the second heat exchanger and the fourth heat exchanger are arranged in the air flow channel; The casing includes: an air duct shell, which is installed on the top wall of the heat storage tank; the second heat exchanger and the fourth heat exchanger are arranged side by side on the air duct shell in the extension direction of the air flow channel; the fan assembly is opposite to the air outlet of the air flow channel, and the fourth heat exchanger is arranged between the second heat exchanger and the fan assembly.

2. The mobile air conditioner according to claim 1, characterized in that The first heat exchanger and the third heat exchanger are integrated into a heat exchange module, and the heat exchange module includes: A support member extending in an up-down direction; A plurality of heat exchange units are stacked in an up-down direction, and the heat exchange units are connected to the support member so as to be supported by the support member. Wherein, the support member is connected to the heat storage tank, a portion of the plurality of heat exchange units is configured as the first heat exchanger, and another portion of the plurality of heat exchange units is configured as the second heat exchanger.

3. The mobile air conditioner according to claim 2, characterized in that: The support member comprises: a bottom plate extending in an up-down direction; Flanged edges, the flanges being connected to two side edges of the bottom plate and extending in an up-down direction; A connecting piece connected to the bottom of the bottom plate, Wherein, the heat exchange unit is connected to the bottom plate, and the connecting piece is connected to the heat storage tank.

4. The mobile air conditioner according to claim 1, characterized in that A first positioning groove is provided on the top wall of the heat storage tank, and the bottom of the compressor is embedded in the first positioning groove. The bottom of the compressor has a plurality of mounting feet spaced apart along the circumference of the compressor, and the mounting feet are connected to the bottom wall of the first positioning groove through fasteners.

5. The mobile air conditioner according to claim 1, characterized in that: A second positioning groove is further provided on the top wall of the heat storage tank, and the lower portion of the power element is vertically arranged in the second positioning groove.

6. The mobile air conditioner according to claim 5, characterized in that: The top wall of the heat storage tank is provided with: a panel connected to a periphery of the second positioning groove and extending upward; A pressure plate, both ends of which are connected to the enclosure plate, and the pressure plate passes over the power element to limit the power element from moving upward. Wherein, the inner wall surface of the pressure plate matches the outer contour of the power element.

7. The mobile air conditioner according to claim 6, characterized in that: A plurality of protrusions are arranged at intervals along the circumference of the power element on the outer peripheral wall of the power element, and the protrusions stop at the edge of the enclosure plate.

8. The mobile air conditioner according to claim 1, characterized in that: At least one supporting structure is provided on one of the top wall of the heat storage tank and the lower end of the air duct shell, and a plug-in portion corresponding to the supporting structure is provided on the other, the supporting structure is plugged into the plug-in portion, and the supporting structure and the plug-in portion are connected by fasteners.

9. The mobile air conditioner according to any one of claims 1 to 7, characterized in that: The heat storage tank comprises: a box body, wherein the top of the box body is open; a top cover, the top cover covering the top opening of the box body, Wherein, the compressor and the power element are installed on the top cover.

10. The mobile air conditioner according to any one of claims 1 to 7, characterized in that: The fan assembly is a cross-flow fan, a centrifugal fan or an axial flow fan.

11. The mobile air conditioner according to any one of claims 1 to 7, characterized in that: A purification and disinfection module is provided at the entrance of the air flow channel.

12. The mobile air conditioner according to claim 11, characterized in that: The housing further comprises: The shell is provided with a hollow installation frame, the installation frame defines an installation cavity, and the purification and disinfection module is arranged in the installation cavity.

13. The mobile air conditioner according to claim 12, characterized in that: The purification and disinfection module includes at least one of an IFD module and a filter; and / or The purification and disinfection module includes an ultraviolet lamp module and an electrostatic net. In the flow direction of the airflow, the ultraviolet lamp module is located between at least two adjacent electrostatic nets.

14. The mobile air conditioner according to claim 1, characterized in that The housing further comprises an outer shell, which comprises: a front shell, wherein the front shell is provided with an air outlet; The rear shell and the front shell are detachably connected front to back, and a storage space is defined between the front shell and the rear shell. The rear shell is provided with an air inlet. Wherein, the housing further includes an air duct housing, and the air duct housing is connected between the air inlet and the air outlet.

15. The mobile air conditioner according to claim 14, characterized in that: The air duct shell is provided with a transfer channel between the front shell, the rear end of the transfer channel is a circular air outlet adapted to the air duct shell, and the front end of the transfer channel is a square air outlet adapted to the air outlet.

16. The mobile air conditioner according to any one of claims 1 to 7, characterized in that: The mobile air conditioner further includes a base, characterized in that the base includes: Support plate; at least one driving wheel assembly, the driving wheel assembly comprising a driving wheel, the driving wheel being rotatably mounted on the support plate; A driving member connected to the driving wheel, wherein the driving member drives the driving wheel to rotate, and the rotation of the driving wheel drives the base to move; A shock absorbing component is provided between the driving wheel assembly and the support plate to withstand torque in the up and down directions, Wherein, the casing, the heating module, the heat release module and the heat storage tank are all supported on the base.

17. The mobile air conditioner according to claim 16, characterized in that: The driving wheel has a mounting groove, and the driving member is mounted in the mounting groove. An axial hole connected to the mounting groove is provided at the center of one axial side of the driving wheel, a connecting shaft is provided on the driving member, and the driving wheel assembly includes a mounting plate, the mounting plate is mounted on the support plate, the mounting plate has a mounting hole, and the connecting shaft is immovably inserted into the mounting hole.

18. The mobile air conditioner according to claim 17, characterized in that: The mounting plate includes a first mounting plate and a second mounting plate, and the connecting shaft is clamped between the first mounting plate and the second mounting plate.

19. The mobile air conditioner according to claim 18, characterized in that: A portion of the first mounting plate is recessed in a direction away from the second mounting plate to form a first recessed portion, and a portion of the second mounting plate is recessed in a direction away from the first mounting plate to form a second recessed portion. The first recessed portion and the second recessed portion define the mounting hole.

20. The mobile air conditioner according to claim 16, characterized in that The driving wheel assembly includes: a mounting plate, one end of which is pivotally connected to the support plate, and the shock-absorbing component is provided between the other end of the mounting plate and the support plate, wherein the extension direction of the pivot centerline of the mounting plate is the same as the extension direction of the pivot centerline of the driving wheel.

21. The mobile air conditioner according to claim 20, characterized in that: The shock-absorbing component is a spring, a vertically extending connecting column is provided on the support plate, a through hole is provided on the other end of the mounting plate, the connecting column is passed through the through hole, and a stop rib is provided on the end of the connecting column away from the support plate. The spring is sleeved on the part of the connecting column located between the mounting plate and the stop rib and respectively stops with the mounting plate and the stop rib.

22. The mobile air conditioner according to claim 16, characterized in that: The base further comprises: The movable wheel is rotatably arranged on the bottom wall of the support plate. The rotation of the driving wheel drives the movable wheel to rotate synchronously. The movable wheel is a universal wheel.

23. The mobile air conditioner according to claim 16, characterized in that The base further comprises: a first charging connector, the first charging connector being disposed on the support plate; A power storage module is mounted on the support plate, and the first charging connector is electrically connected to the power storage module.

24. The mobile air conditioner according to claim 23, characterized in that: The first charging connector is detachably arranged on the support plate.

25. The mobile air conditioner according to any one of claims 1 to 7, characterized in that: The housing is provided with a display, and the display comprises: a connecting portion, one end of which is connected to the housing; and A display screen is connected to the other end of the connecting portion.

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