Air conditioning device for battery swap station and battery swap station

Abstract

The present invention discloses an air conditioning device for a battery swap station and a battery swap station. The air conditioning device for the battery swap station includes: an air conditioner, a fan, a frame and a waterproof seal. The frame has a cavity. The air conditioner and the fan are both installed in the cavity. The frame is arranged above the driving lane of the battery swap station, and the frame is connected to the battery swap station compartment beside the driving lane. The ventilation ducts of the air conditioner and the fan extend into the battery swap station compartment through the frame respectively. The waterproof seal is arranged between the ventilation duct and the frame. The waterproof seal is configured to prevent water from flowing into the battery swap station compartment through the ventilation duct. The above-mentioned air conditioning device for the battery swap station has the beneficial effects of improving the space utilization rate of the battery swap station compartment, improving the waterproof performance and safety of the battery swap station, and helping to improve the user's battery swap experience. Accordingly, the present invention also provides a battery swap station.

Description

Technical Field

[0001] The present invention relates to the technical field of battery swap stations, and in particular to an air conditioning device for a battery swap station and a battery swap station. Background Art

[0002] With the progress of science and technology and the development of society, various types of new energy vehicles, such as pure electric vehicles, are increasingly widely used. Due to the restrictions on charging time and location, many new energy electric vehicles are gradually adopting the quick-change mode (i.e., the mode of quickly replacing batteries) for energy replenishment. The exhausted batteries replaced on electric vehicles need to be charged in the battery swap station. In order to ensure that the temperature in the battery compartment of the battery swap station is appropriate, the battery swap station is equipped with a battery swap station air-conditioning device. However, the battery swap station air-conditioning device of the traditional battery swap station has the following problems during use: the refrigeration air conditioner and the heat dissipation fan of the current battery swap station are separately arranged and directly placed on the top of the charging compartment of the battery swap station. For example, in an equipment installation platform and a charging and swapping compartment disclosed in the invention patent with the authorization announcement number CN212921160U, an air-conditioning room is arranged above the charging room of the battery swap station, and the air conditioner is installed above the charging room. The arrangement of this air conditioner and fan occupies a large installation space of the charging compartment, and also causes the top of the charging compartment to be partially compressed and deformed, and then concave and water-accumulated, which easily leads to water ingress into the charging compartment, causing economic losses. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the defects of unreasonable air conditioning and fan settings in battery swap stations in the prior art, and to provide an air conditioning device for a battery swap station and a battery swap station.

[0004] The present invention solves the above technical problems through the following technical solutions:

[0005] An air conditioning device for a battery swap station comprises: an air conditioner, a fan, a frame and a waterproof seal, the frame having a cavity, the air conditioner and the fan being installed in the cavity, the frame being arranged above a driving lane of the battery swap station, and the frame being connected to a battery swap station compartment beside the driving lane, the ventilation ducts of the air conditioner and the fan respectively extending through the frame into the battery swap station compartment, the waterproof seal being arranged between the ventilation duct and the frame, the waterproof seal being configured to prevent water from flowing into the battery swap station compartment through the ventilation duct.

[0006] In this solution, the air conditioner and the fan are integrated and installed in the frame to achieve modularization, which is convenient for quick assembly with the battery swap station compartment. The weight of the air conditioner and the fan is borne by the frame, and there is no need to place them directly on the top of the battery swap station compartment. This can save the installation space of the battery swap station compartment and improve the space utilization rate of the battery swap station compartment. It will not cause the top of the battery swap station compartment to sink and accumulate water, and can effectively avoid water leakage in the battery swap station compartment and cause economic losses. In addition, a waterproof seal is provided between the ventilation duct and the frame to prevent water from flowing into the battery swap station compartment through the ventilation duct, which can further improve the waterproof effect and ensure the safe and reliable operation of the battery swap station compartment. In addition, the frame of the above-mentioned battery swap station air conditioning device is arranged above the driving channel, so that the battery swap station air conditioning device and the top of the battery swap station compartment next to the driving channel jointly form the top structure of the battery swap station, and the lower surface of the battery swap station air conditioning device forms the roof of the driving channel, which can shield the driving channel below to avoid sun and rain, and help improve the user's battery swap experience.

[0007] In one embodiment, the waterproof seal includes: a first water retaining member, a second water retaining member and a first sealing ring, the first water retaining member is connected to the frame, the second water retaining member is connected to the ventilation duct located on the inner side of the frame, and the first sealing ring is arranged between the first water retaining member and the second water retaining member.

[0008] In this solution, the first water retaining member and the second water retaining member are respectively connected to the frame and the air duct located on the inner side of the frame, and a first sealing ring is arranged between the first water retaining member and the second water retaining member, thereby forming a waterproof seal between the frame and the ventilation duct located on the inner side of the frame to seal the gap between the frame and the ventilation duct, thereby preventing water from flowing into the compartment of the battery swap station through the gap between the frame and the ventilation duct.

[0009] In one of the embodiments, a drainage groove is formed between the first water retaining member and the frame.

[0010] In this solution, a drainage groove is formed between the first water retaining member and the frame, and rainwater falling into the drainage groove can flow out from both sides of the first water retaining member without water accumulation or leakage.

[0011] In one embodiment, the waterproof seal also includes: an inner lining flange, which passes through the frame of the air conditioning device of the battery swap station, and the two ends of the inner lining flange are respectively connected to the ventilation ducts on both sides of the frame, and the inner lining flange is respectively abutted against the first water retaining member and the second water retaining member.

[0012] In this solution, the lining flange passes through the frame of the air-conditioning device of the battery swap station and is respectively connected to the ventilation ducts on both sides of the frame to connect the ventilation ducts on both sides of the frame. The lining flange is respectively abutted against the first water retaining member and the second water retaining member, so that the lining flange can further form a seal at the bottom of the first water retaining member and the second water retaining member, thereby further improving the waterproof effect.

[0013] In one embodiment, the lining flange has a first folded edge and a second folded edge, the first folded edge is formed by extending the edge of the lining flange outward, and the second folded edge is formed by extending the edge of the lining flange inward, the first folded edge abuts against the frame, and the first folded edge is connected to the ventilation duct on the outside of the frame, and the second folded edge is connected to the ventilation duct on the inside of the frame.

[0014] In this solution, the lining flange is connected to the ventilation ducts on the outside and inside of the corresponding frame through the first folded edge and the second folded edge respectively, and the connection between the lining flange and the ventilation ducts on both sides is stable and reliable. At the same time, the first folded edge is formed by extending outward from the edge of the lining flange. Even if the first sealing ring ages or falls off, after water enters between the lining flange and the frame from between the first water retaining part and the second water retaining part, the first folded edge can also block the infiltrated water to the outside, ensuring that the water does not flow into the compartment of the power station.

[0015] In one embodiment, the waterproof seal further includes: a second sealing ring, wherein the second sealing ring is arranged between the second folded edge and the ventilation duct on the inner side of the frame.

[0016] In this solution, the second sealing ring is arranged between the second folded edge and the ventilation duct on the inner side of the frame. If the first sealing ring fails and water seepage occurs between the first water retaining part and the second water retaining part, the second sealing ring can block the seeped water to prevent the seeped water from flowing into the ventilation duct, thereby further improving the sealing and waterproofing effect.

[0017] In one of the embodiments, an extension portion is provided on the housing of the fan, and the width of the extension portion is not less than the thickness of the ventilation duct.

[0018] In the present solution, the edge of the outer casing of the fan extends outward to form an extension portion, and the width of the extension portion is not less than the thickness of the ventilation duct. After the ventilation duct is connected to the fan, the extension portion can wrap the ventilation duct on its inner side, so that the extension portion covers the connecting gap between the ventilation duct and the fan, thereby preventing liquids such as rainwater from penetrating into the ventilation duct through the connecting gap, which helps to further improve the waterproof performance.

[0019] In one embodiment, a drainage port is provided on the frame at the bottom of the cavity.

[0020] In this solution, the above structure is adopted to facilitate complete drainage of water in the cavity of the frame through the drain port, so as to avoid water accumulation in the cavity causing damage to the air conditioner or fan.

[0021] In one of the embodiments, the drain outlet is opened on the side wall of the battery swap station compartment facing one side of the frame, and the drain outlet is connected to a drainage pipe in the battery swap station compartment.

[0022] In this solution, water is discharged from the side of the air conditioning device of the battery swap station, which makes it easy to hide the drainage pipe connected to the drainage outlet in the battery swap station compartment without occupying the traffic passage below, making the traffic passage open and the battery swap station simple and beautiful.

[0023] In one of the embodiments, a shutter is provided on the side wall of the frame, and the air outlet of the fan faces the shutter.

[0024] In this solution, the shutters are used for exhausting the fan on the one hand; on the other hand, they can also be used for drainage when the drain outlet cannot drain water in time, preventing water from entering the air conditioner and fan, thereby improving safety.

[0025] In one of the embodiments, a drainage groove is further provided on the side wall of the frame, and the drainage groove is located directly below the shutter, and two ends of the drainage groove extend to two sides of the frame respectively.

[0026] In this solution, water flowing out of the shutters flows into the drainage groove, and the drainage groove guides the water to both sides of the driving passage to prevent the water from flowing into the driving passage.

[0027] In one of the embodiments, the frame is further provided with a canopy, and the canopy is installed above the shutter.

[0028] In this solution, the canopy shields both ends of the driving passage below, further increasing the covered area of ​​the driving passage and protecting the driving passage from sun and rain.

[0029] In one of the embodiments, the air conditioning device of the battery swap station further includes a rain shield, which is disposed above the canopy and is used to cover the connection portion between the canopy and the frame.

[0030] In this solution, the rain shield can block rainwater and guide it to both sides of the frame, so as to drain the water to both sides of the driving passage, preventing rainwater and other liquids from entering the joint between the frame and the canopy, and then seeping into the driving passage. The installation of the rain shield can also improve the shielding effect of the battery swap station and enhance the overall aesthetics.

[0031] In one of the embodiments, the battery swap station air conditioning device further includes a cover plate, which covers the joint between the frame and the battery swap station compartment.

[0032] In this solution, the above-mentioned structural form is adopted to prevent rainwater and other liquids from entering the joint between the frame and the battery swap station compartment, and then seeping into the interior of the battery swap station compartment, affecting the normal operation of the battery swap station compartment. The provision of a cover plate can also improve the shielding effect of the battery swap station and enhance the overall aesthetics.

[0033] In one of the embodiments, the frame is provided with rolling shutters at both ends of the length direction of the lane, and the rolling shutters are used to open or close the lane.

[0034] Preferably, the frame is provided with rolling shutters at both ends of the driving passage in the length direction, and the rolling shutters are used to open or close the driving passage.

[0035] In one of the embodiments, a lighting device is installed on the lower surface of the frame.

[0036] In this solution, the lighting device is used to illuminate the driving passage to improve the overall aesthetics of the driving passage.

[0037] In one of the embodiments, the frame is welded together from a plurality of bracket units, each of the bracket units is connected by full welding, and the joints between adjacent bracket units are sealed by gluing.

[0038] In this solution, the above manufacturing process is adopted to facilitate the processing and manufacturing of the frame, while improving the waterproof ability of the frame to avoid water leakage.

[0039] In one of the embodiments, a curved wire tube for threading cables is provided on the side wall of the frame, one end of the curved wire tube is welded to the side wall of the frame, the other end of the curved wire tube is located in the cavity, and the opening of one end of the curved wire tube located in the cavity faces downward.

[0040] In this solution, the above-mentioned structural form is adopted to prevent water from entering the battery swap station compartment through the curved pipe, thereby improving safety.

[0041] In one embodiment, the ventilation duct of the air conditioner includes an air inlet duct and a return air duct, the ventilation duct of the fan includes a hot air duct, and the air inlet duct, the return air duct and the hot air duct are all connected by multiple air ducts.

[0042] In this solution, the ventilation duct includes the air inlet duct and return air duct of the air conditioner and the hot air duct of the fan. The air inlet duct, return air duct and hot air duct are all connected by multiple air ducts. The air inlet duct, return air duct and hot air duct can be split into multiple smaller air ducts for transportation, which is convenient for transportation.

[0043] In one embodiment, at least one end of the air duct has a connecting portion, and the connecting portion is used for connecting adjacent air ducts and / or connecting the air duct to an external frame.

[0044] In this solution, adjacent air ducts and the air duct and the external frame are connected via the connecting parts at the ends of the air ducts, and the connection reliability is high.

[0045] In one of the embodiments, the connection portion includes a bent portion extending outward from an end edge of the air duct in a direction perpendicular to the surface of the air duct, and the bent portions of adjacent air ducts are fixedly connected.

[0046] In this solution, the connection portion is a bent portion formed by bending the edge of the air duct outward, and the bent portions of adjacent air ducts can be fixedly connected by fasteners, so the connection is stable and reliable and easy to assemble and disassemble.

[0047] The present invention also provides a battery swap station, which includes the battery swap station air conditioning device as described in any one of the above items.

[0048] In this solution, the battery swap station applies the above-mentioned battery swap station air conditioning device, which has the beneficial effects of high space utilization, high safety performance and helps to improve the user's battery swap experience.

[0049] The positive and progressive effects of the present invention are:

[0050] The air conditioner and fan of the above-mentioned air-conditioning device of the power-swap station are integrated and installed in the frame to achieve modularization, which is convenient for quick assembly with the power-swap station compartment. The weight of the air conditioner and fan is borne by the frame, and there is no need to place them directly on the top of the power-swap station compartment. It can save the installation space of the power-swap station compartment and improve the space utilization rate of the power-swap station compartment. It will not cause the top of the power-swap station compartment to sink and accumulate water, and can effectively avoid water leakage in the power-swap station compartment and cause economic losses. In addition, a waterproof seal is provided between the ventilation duct and the frame to prevent water from flowing into the power-swap station compartment through the ventilation duct, which can further improve the waterproof effect and ensure the safe and reliable operation of the power-swap station compartment. In addition, the frame of the above-mentioned power-swap station air-conditioning device is arranged above the driving channel, so that the power-swap station air-conditioning device and the top of the power-swap station compartment next to the driving channel jointly form the top structure of the power-swap station, and the lower surface of the power-swap station air-conditioning device forms the roof of the driving channel, which can shield the driving channel below to avoid sun and rain, and help improve the user's power-swap experience.

[0051] The above-mentioned battery swap station, by applying the above-mentioned battery swap station air-conditioning device, has the beneficial effects of high space utilization, high safety performance and helps to improve the user's battery swap experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 is a schematic diagram of the structure of a battery swap station in an embodiment;

[0053] Figure 2 is a schematic diagram of the structure of an air conditioning device for a battery swap station in an embodiment;

[0054] Figure 3 is a structural cross-section of an air conditioning device for a battery swap station in an embodiment;

[0055] Figure 4 yes Figure 3 A magnified view of the local structure of the middle A part;

[0056] Figure 5 It is a schematic diagram of the structure of the liner flange in an embodiment.

[0057] Description of reference numerals:

[0058] 10-battery exchange station, 20-battery exchange station air conditioning device, 30-battery exchange station room, 40-driving channel;

[0059] 21-air conditioner, 22-fan, 23-frame;

[0060] 211 - air inlet duct, 212 - return air duct, 221 - hot air duct, 231 - shutter, 232 - drainage groove, 233 - bent wire tube, 234 - rain shield, 241 - first water retaining member, 242 - second water retaining member, 243 - first sealing ring, 244 - lining flange;

[0061] 2441-first folding edge, 2442-second folding edge. DETAILED DESCRIPTION

[0062] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0063] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are 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 a limitation on the present invention.

[0064] Please also see Figures 1 to 4, this embodiment discloses a battery swap station 10, which includes a battery swap station air conditioning device 20 and two battery swap station chambers 30, the two battery swap station chambers 30 are arranged at intervals, and the two ends of the battery swap station air conditioning device 20 are respectively connected to the top side of the two battery swap station chambers 30, and a driving channel 40 is formed below the battery swap station air conditioning device 20 and between the two battery swap station chambers 30, and the driving channel 40 is used for vehicles to enter to perform battery swap operations. The battery swap station chamber 30 is preferably a charging chamber, which is used to store the replaced batteries and charge the batteries. At the same time, it also forms a storage space for the batteries, which is convenient for the implementation of rapid battery swap operations. The specific layout and structure of the battery swap station chamber 30 can refer to the prior art, and the details are not repeated here. The function of the battery swap station air conditioning device 20 is to adjust the temperature of the battery swap station chamber 30 to control the battery swap station chamber 30 within a suitable temperature range to improve safety. In other embodiments, the battery swap station chamber 30 in the battery swap station 10 can also be replaced with a functional room that can realize other functions.

[0065] like Figure 2 and Figure 3 As shown, an air conditioning device 20 for a battery swap station in an embodiment includes an air conditioner 21, a fan 22, a frame 23 and a waterproof seal. The frame 23 has a cavity, and the air conditioner 21 and the fan 22 are both installed in the cavity. The frame 23 is arranged above the driving lane of the battery swap station 10, and the frame 23 is connected to the battery swap station compartment 30 beside the driving lane. The ventilation ducts of the air conditioner 21 and the fan 22 extend into the battery swap station compartment 30 through the frame 23 respectively. The waterproof seal is arranged between the ventilation duct and the frame 23, and the waterproof seal is configured to prevent water from flowing into the battery swap station compartment 30 through the ventilation duct.

[0066] Specifically, the ventilation duct of the air conditioner 21 includes an air inlet duct 211 (for supplying air to the battery swap station compartment 30) and a return air duct 212, and the ventilation duct of the fan 22 includes a hot air duct 221. In one embodiment, the air inlet duct 211, the return air duct 212 and the hot air duct 221 are all formed by connecting a plurality of air ducts. The air inlet duct, the return air duct and the hot air duct can be split into a plurality of smaller air ducts for transportation during transportation, which is convenient for transportation. Furthermore, at least one end of the air duct has a connecting portion, which is used for connecting adjacent air ducts and / or connecting the air duct to the external frame 23. Adjacent air ducts and the air duct to the external frame are connected by the connecting portion at the end of the air duct, and the connection reliability is high. Furthermore, in one embodiment, the connecting portion includes a bending portion extending outward from the end edge of the air duct along a direction perpendicular to the surface of the air duct, and the bending portions of adjacent air ducts are fixedly connected. The bending portion is a folded edge structure formed by bending the edge of the air duct outward. The bending portions of adjacent air ducts can be fixedly connected by, but not limited to, fasteners such as bolts and nuts, and the connection is stable and reliable and easy to assemble and disassemble.

[0067] In this solution, the air conditioner 21 and the fan 22 are integrated and installed in the frame 23 to achieve modularization, which is convenient for quick assembly with the battery swap station compartment 30. The weight of the air conditioner 21 and the fan 22 is borne by the frame 23, and there is no need to place them directly on the top of the battery swap station compartment 30. This can save the installation space of the battery swap station compartment 30 and improve the space utilization rate of the battery swap station compartment 30. It will not cause the top of the battery swap station compartment 30 to sink and accumulate water, and can effectively avoid water leakage in the battery swap station compartment 30 and cause economic losses. In addition, a waterproof seal is provided between the ventilation duct and the frame 23 to prevent water from flowing into the battery swap station compartment 30 through the ventilation duct, which can further improve the waterproof effect and ensure the safe and reliable operation of the battery swap station compartment 30. In addition, the frame 23 of the above-mentioned battery swap station air-conditioning device 20 is arranged above the driving passage 40, so that the battery swap station air-conditioning device 20 and the top of the battery swap station compartment 30 next to the driving passage 40 together form the top structure of the battery swap station 10, and the lower surface of the battery swap station air-conditioning device 20 forms the roof of the driving passage 40, which can provide shade for the driving passage 40 below to avoid sun and rain, thereby helping to improve the user's battery swap experience.

[0068] like Figure 4 As shown, in one embodiment, the waterproof seal includes: a first water retaining member 241, a second water retaining member 242 and a first sealing ring 243. The first water retaining member 241 is connected to the frame 23, the second water retaining member 242 is connected to the ventilation duct located on the inner side of the frame 23, and the first sealing ring 243 is arranged between the first water retaining member 241 and the second water retaining member 242.

[0069] In this embodiment, the first water retaining member 241 and the second water retaining member 242 are respectively connected to the frame 23 and the air duct of the ventilation duct located on the inner side of the frame 23, and a first sealing ring 243 is arranged between the first water retaining member 241 and the second water retaining member 242, so as to form a waterproof seal between the frame 23 and the air duct of the ventilation duct located on the inner side of the frame 23 to seal the gap between the frame 23 and the air duct, thereby preventing water from flowing into the battery swap station chamber 30 through the gap between the frame 23 and the air duct.

[0070] Specifically, the first water retaining member 241 and the second water retaining member 242 are both L-shaped flanges, and the two L-shaped flanges are respectively connected by welding with the corresponding frame 23 and the air duct of the ventilation duct located inside the frame 23, which can ensure that the two L-shaped flanges are installed stably and reliably, and can ensure the sealing performance of the connection, so as to avoid leakage at the connection between the first water retaining member 241 and the frame 23 and the connection between the second water retaining member 242 and the air duct. Further, a drainage groove is formed between the L-shaped flange of the first water retaining member 241 and the frame 23, and rainwater falling in the drainage groove can flow out from both sides of the L-shaped flange, and no water accumulation or leakage will occur. At the same time, the L-shaped flange of the second water retaining member 242 directly blocks rainwater on its outside, so that rainwater flows out directly from both sides of the L-shaped flange and both sides of the air duct, and no water accumulation will occur between the second water retaining member 242 and the air duct. Furthermore, in this embodiment, the two L-shaped flanges are arranged opposite to each other to form an installation gap between the two L-shaped flanges, and the first sealing ring 243 is arranged in the installation gap to seal the installation gap to ensure that rainwater does not flow into the air duct from between the two L-shaped flanges.

[0071] In one embodiment, the waterproof seal also includes an inner lining flange 244, which passes through the frame 23 of the air conditioning device 20 of the battery swap station, and the two ends of the inner lining flange 244 are respectively connected to the ventilation ducts on both sides of the frame 23, and the inner lining flange 244 is respectively abutted against the first water retaining member 241 and the second water retaining member 242.

[0072] In this embodiment, the lining flange 244 passes through the frame 23 of the air-conditioning device 20 of the battery swap station and is respectively connected to the air ducts of the ventilation ducts on both sides of the frame 23 to connect the air ducts of the ventilation ducts on both sides of the frame 23. The outer surface of the lining flange 244 is respectively abutted against the inner surfaces of the two L-shaped flanges serving as the first water retaining member 241 and the second water retaining member 242, so that the lining flange 244 can further form a seal at the bottom of the two L-shaped flanges, further improving the waterproof effect.

[0073] In one embodiment, Figure 5 As shown, the lining flange 244 has a first folded edge 2441 and a second folded edge 2442. The first folded edge 2441 is formed by extending the edge of the lining flange 244 outward, and the second folded edge 2442 is formed by extending the edge of the lining flange 244 inward. The first folded edge 2441 abuts against the frame 23, and the first folded edge 2441 is connected to the ventilation duct on the outside of the frame 23, and the second folded edge 2442 is connected to the ventilation duct on the inside of the frame 23.

[0074] In this embodiment, the lining flange 244 is connected to the air ducts of the ventilation ducts on the outside and inside of the corresponding frame 23 through the first folded edge 2441 and the second folded edge 2442 respectively. The first folded edge 2441 is connected to the bent portion of the air duct of the ventilation duct on the outside of the frame 23 through fasteners, and the second folded edge 2442 is connected to the bent portion of the air duct of the ventilation duct on the inside of the frame 23 through fasteners. The connection between the lining flange 244 and the air ducts of the ventilation ducts on both sides is stable and reliable. At the same time, the first folded edge 2441 is formed by extending outward from the edge of the lining flange 244. Even if the first sealing ring 243 is aged or falls off, and water enters between the lining flange 244 and the frame 23 from the installation gap, the first folded edge 2441 can also block the infiltrated water on the outside to ensure that the water does not flow into the battery swap station compartment 30.

[0075] In one embodiment, the waterproof seal further includes a second sealing ring, which is arranged between the second folded edge 2442 and the ventilation duct on the inner side of the frame 23.

[0076] Specifically, the second sealing ring is arranged between the second folded edge 2442 and the bent portion of the air duct of the ventilation duct inside the frame 23. If water seeps into the installation gap between the two L-shaped flanges, the second sealing ring can block the seeped water to prevent the seeped water from flowing into the ventilation duct, further improving the sealing and waterproof effect. Of course, in other embodiments, if the second folded edge 2442 and the bent portion of the air duct of the ventilation duct inside the frame 23 are tightly abutted enough, the second sealing ring may not be arranged, and this embodiment does not make any specific limitation.

[0077] In one embodiment, an extension portion (not shown) is provided on the housing of the fan 22, and the width of the extension portion is not less than the thickness of the ventilation duct.

[0078] Specifically, the edge of the outer shell of the fan 22 extends outward to form an extension portion, and the width of the extension portion is not less than the thickness of the air duct of the ventilation duct. After the air duct is connected to the fan 22, the extension portion can cover the connecting portion of the air duct on its inner side, so that the extension portion covers the connecting gap between the air duct and the fan 22, thereby preventing liquids such as rainwater from penetrating into the ventilation duct through the connecting gap, which helps to further improve the waterproof performance.

[0079] In one embodiment, a drain port (not shown in the figure) is provided at the bottom of the cavity on the frame 23, so as to completely drain the water in the cavity of the frame 23 through the drain port, so as to avoid water accumulation in the cavity causing damage to the air conditioner 21 or the fan 22. Preferably, the drain port is provided on the side wall of the battery swap station chamber 30 facing one side of the frame 23, and the drain port is connected to the drainage pipe in the battery swap station chamber 30. The water is discharged from the side of the battery swap station air conditioning device 20, so that the drainage pipe connected to the drain port is hidden in the battery swap station chamber 30 without occupying the driving passage 40 below, so that the driving passage 40 is open and the battery swap station 10 is simple and beautiful.

[0080] In one embodiment, a louver 231 is provided on the side wall of the frame 23, and the air outlet of the fan 22 is directly opposite to the louver 231. Specifically, the louver 231 is provided directly above the driving passage 40, and the air outlet of the fan 22 is directly opposite to the louver 231. The louver 231 is used for exhausting the fan 22 on the one hand; on the other hand, it can also be used for drainage when the drain outlet cannot drain water in time, so as to prevent water from entering the air conditioner 21 and the fan 22, thereby improving safety. Furthermore, a drainage groove 232 is also provided on the side wall of the frame 23, and the drainage groove 232 is located directly below the louver 231, and the two ends of the drainage groove 232 extend to the two sides of the frame 23 respectively. The water flowing out of the louver 231 flows into the drainage groove 232, and the drainage groove 232 drains the water to the two sides of the driving passage 40 to prevent the water from flowing into the driving passage 40.

[0081] In one embodiment, the frame 23 is further provided with a canopy (not shown in the figure), which is installed above the shutter 231. In this embodiment, in order to further increase the area of ​​the covered driving passage 40 and protect the driving passage 40 from being exposed to the sun and rain, canopies are provided at both ends of the driving passage 40 in the length direction. The canopy is fixed on the frame 23 and is located above the shutter 231. In other embodiments, a canopy may also be provided at one end of the driving passage 40 in the length direction, which is not specifically limited in this embodiment.

[0082] In one embodiment, the air conditioning device 20 of the battery swap station further includes a rain shield 234, which is disposed above the canopy to cover the connection between the canopy and the frame 23. In this embodiment, in order to prevent rainwater and other liquids from entering the joint between the frame 23 and the canopy and then seeping into the driving channel 40, a rain shield 234 is disposed above the joint between the frame 23 and the canopy. The rain shield 234 is fixed to the frame 23 and covers the joint between the frame 23 and the canopy. Specifically, the outer side of the rain shield 234 has a flange portion that extends upward and is used to block and guide rainwater to both sides of the frame 23. The provision of the rain shield 234 can also improve the shielding effect of the battery swap station 10 and enhance the overall aesthetics.

[0083] In one embodiment, the air conditioning device 20 of the battery swap station further includes a cover plate (not shown in the figure), which covers the upper part of the joint between the frame 23 and the battery swap station chamber 30. In this embodiment, in order to prevent rainwater and other liquids from entering the joint between the frame 23 and the battery swap station chamber 30, and then seeping into the interior of the battery swap station chamber 30, affecting the normal operation of the battery swap station chamber 30. A cover plate is provided above the joint between the frame 23 and the battery swap station chamber 30, one end of the cover plate is fixed to the frame 23, and the other end covers the joint. Providing a cover plate can also improve the shielding effect of the battery swap station 10 and enhance the overall aesthetics.

[0084] In one embodiment, the frame 23 is provided with rolling shutter doors (not shown in the figure) at both ends of the length direction of the driving lane, and the rolling shutter doors are used to open or close the driving lane. Specifically, when the rolling shutter doors at both ends are raised, the driving lane 40 is opened; when the rolling shutter doors at both ends are lowered, the driving lane 40 is closed. The provision of the rolling shutter doors can effectively improve the safety of the battery swap station 10.

[0085] In one embodiment, a lighting device (not shown) is installed on the lower surface of the frame 23. Specifically, the lighting device can be, but is not limited to, a light box, which is used to illuminate the driving channel 40 to improve the overall aesthetics of the driving channel 40.

[0086] In one embodiment, in order to facilitate the processing and manufacturing of the frame 23, the frame 23 is welded together by multiple bracket units, each bracket unit is connected by full welding, and the joints between adjacent bracket units are sealed by glue to improve the waterproof ability of the frame 23 and avoid water leakage.

[0087] In one embodiment, a curved wire tube 233 for threading cables is provided on the side wall of the frame 23. One end of the curved wire tube 233 is welded to the side wall of the frame 23. The other end of the curved wire tube 233 is located in the cavity. The opening of the end of the curved wire tube 233 located in the cavity faces downward. Specifically, a curved pipe is installed on the side wall of the battery swap station chamber 30 facing one side of the frame 23. The curved pipe is used to connect the inner cavity of the battery swap station chamber 30 with the cavity, and the curved pipe is used to thread cables. The opening of the curved pipe at one end of the cavity faces downward to prevent water from entering the battery swap station chamber 30 through the curved pipe, thereby improving safety.

[0088] The above-mentioned battery swap station air conditioning device 20 has the beneficial effects of being able to improve the space utilization rate of the battery swap station compartment 30, improving the waterproof performance and safety of the battery swap station 10, and helping to improve the user's battery swap experience.

[0089] The above-mentioned battery swap station 10, by applying the above-mentioned battery swap station air conditioning device 20, has the beneficial effects of high space utilization, high safety performance and helps to improve the user's battery swap experience.

[0090] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0091] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the invention patent. It should be pointed out that for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be based on the attached claims.

Claims

1. An air conditioning device for a battery swap station, characterized in that: include: An air conditioner, a fan, a frame and a waterproof seal, wherein the frame has a cavity, the air conditioner and the fan are both installed in the cavity, the frame is arranged above the carriageway of the battery swap station, and the frame is connected to the battery swap station compartment beside the carriageway, the ventilation ducts of the air conditioner and the fan respectively pass through the frame and extend into the battery swap station compartment, the waterproof seal is arranged between the ventilation duct and the frame, and the waterproof seal is configured to prevent water from flowing into the battery swap station compartment through the ventilation duct; The waterproof seal comprises: a first water retaining member, a second water retaining member and a first sealing ring, the first water retaining member is connected to the frame, the second water retaining member is connected to the ventilation duct located inside the frame, and the first sealing ring is arranged between the first water retaining member and the second water retaining member; The waterproof seal also includes: an inner lining flange, the inner lining flange passes through the frame of the air conditioning device of the power exchange station, the two ends of the inner lining flange are respectively connected to the ventilation ducts on both sides of the frame, and the inner lining flange is respectively in contact with the first water retaining member and the second water retaining member; The lining flange has a first folded edge and a second folded edge, the first folded edge is formed by extending the edge of the lining flange outward, and the second folded edge is formed by extending the edge of the lining flange inward, the first folded edge abuts against the frame, and the first folded edge is connected to the ventilation duct on the outside of the frame, and the second folded edge is connected to the ventilation duct on the inside of the frame.

2. The air conditioning device for a battery swap station according to claim 1, characterized in that: A drainage groove is formed between the first water retaining member and the frame.

3. The air conditioning device for a battery swap station according to claim 1, characterized in that: The waterproof seal also includes: a second sealing ring, which is arranged between the second folded edge and the ventilation duct on the inner side of the frame.

4. The air conditioning device for a battery swap station according to claim 1, characterized in that: The fan housing is provided with an extension portion, and the width of the extension portion is not less than the thickness of the ventilation duct.

5. The air conditioning device for a battery swap station according to any one of claims 1 to 4, characterized in that: The frame is provided with a drainage port at the bottom of the cavity.

6. The air conditioning device for a battery swap station according to claim 5, characterized in that: The drain outlet is opened on the side wall of the battery swap station compartment facing one side of the frame, and the drain outlet is connected to the drainage pipe in the battery swap station compartment.

7. The air conditioning device for a battery swap station according to any one of claims 1 to 4, characterized in that: The side wall of the frame is provided with a shutter, and the air outlet of the fan faces the shutter.

8. The air conditioning device for a battery swap station according to claim 7, characterized in that: A drainage groove is also provided on the side wall of the frame. The drainage groove is located directly below the shutter, and two ends of the drainage groove extend to two sides of the frame respectively.

9. The air conditioning device for a battery swap station according to claim 7, characterized in that: The frame is also provided with a canopy, and the canopy is installed above the shutter.

10. The air conditioning device for a battery swap station according to claim 9, characterized in that: The air conditioning device of the battery swap station also includes a rain shield, which is arranged above the canopy and is used to cover the connection between the canopy and the frame.

11. The air conditioning device for a battery swap station according to any one of claims 1 to 4, characterized in that: The battery swap station air conditioning device also includes a cover plate, which covers the upper part of the joint between the frame and the battery swap station compartment.

12. The air conditioning device for a battery swap station according to any one of claims 1 to 4, wherein the frame is provided with rolling shutters at both ends of the length direction of the lane, and the rolling shutters are used to open or close the lane.

13. The air conditioning device for a battery swap station according to any one of claims 1 to 4, wherein a lighting device is installed on the lower surface of the frame.

14. The air conditioning device for a battery swap station according to any one of claims 1 to 4, wherein the frame is welded together from a plurality of bracket units, each of the bracket units is connected by full welding, and the joints between adjacent bracket units are sealed by gluing.

15. The air conditioning device for a battery swap station according to any one of claims 1 to 4, characterized in that: A curved wire tube for passing cables is arranged on the side wall of the frame, one end of the curved wire tube is welded to the side wall of the frame, the other end of the curved wire tube is located in the cavity, and the opening of one end of the curved wire tube located in the cavity faces downward.

16. The air conditioning device for a battery swap station according to any one of claims 1 to 4, characterized in that: The ventilation duct of the air conditioner includes an air inlet duct and a return air duct, and the ventilation duct of the fan includes a hot air duct. The air inlet duct, the return air duct and the hot air duct are all connected by a plurality of air ducts.

17. The air conditioning device for a battery swap station according to claim 16, characterized in that: At least one end of the air duct has a connecting portion, and the connecting portion is used for connecting adjacent air ducts and / or connecting the air duct with an external frame.

18. The air conditioning device for a battery swap station according to claim 17, characterized in that: The connecting portion comprises a bending portion extending outward from the end edge of the air duct in a direction perpendicular to the surface of the air duct, and the bending portions of adjacent air ducts are fixedly connected.

19. A battery swap station, characterized in that: The battery swap station includes the battery swap station air conditioning device as described in any one of claims 1-18.

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