Integrated battery replacing bin and battery replacing cabinet thereof

Abstract

The utility model provides an integrated battery changing cabin and a battery changing cabinet thereof, the integrated battery changing cabin comprises a waterproof housing and a control circuit board fixed on one side of the waterproof housing, the inner side of the waterproof housing is provided with a charging interface, the bottom of the waterproof housing is provided with a cooling fan, and the cooling fan is connected with the control circuit board. The control circuit board is connected with the charging interface and the cooling fan, and a temperature sensor is integrated on the control circuit board. The beneficial effects of the utility model are that through the control circuit board and the heat dissipation fan directly arranged on the waterproof housing, the technical problem of low maintenance efficiency of the existing battery replacement bin is solved, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power exchange cabinets, and in particular to an integrated power exchange warehouse and a power exchange cabinet thereof. Background Art

[0002] As an important infrastructure for electric vehicle energy replenishment in modern cities, the battery swap cabinet adopts an efficient and convenient battery replacement mode to replace the traditional long charging process. The existing electric vehicle battery swap cabinet technology usually includes a series of independent battery swap compartment structures, each of which is like an intelligent energy storage unit with built-in standardized battery modules. These battery swap compartments are evenly distributed inside the cabinet, and each compartment is equipped with advanced battery identification, charging management and safety protection systems, which can automatically detect the status, health assessment and fast and safe charging of the batteries placed inside.

[0003] Specifically, when the user operates and unlocks the designated battery swap compartment door through the mobile phone application, the exhausted battery can be placed in the compartment and the fully charged new battery can be taken out at the same time. Each battery swap compartment is a micro-environment with autonomous control capabilities. It can monitor key parameters such as battery temperature, voltage, and current in real time, and ensure the safety and reliability of the charging process.

[0004] However, in some existing electric vehicle battery swap cabinet designs, the control circuit board of the battery swap compartment and the main body of the battery swap compartment adopt a separate layout. Although this design may be helpful in simplifying the manufacturing process or optimizing space utilization, it brings certain inconveniences in the actual operation and maintenance process. Once a battery swap compartment fails and needs to be repaired or maintained, technicians often need to conduct additional inspections and access the control circuit board located deep in the cabinet or in a special area, rather than directly repairing the battery swap compartment itself. This undoubtedly increases the maintenance complexity and response time of the equipment and reduces the overall operation and maintenance efficiency. Utility Model Content

[0005] In view of the deficiencies existing in the prior art, the utility model provides an integrated battery swap warehouse and a battery swap cabinet thereof, which solve the technical problem of low maintenance efficiency in the existing battery swap warehouse.

[0006] According to an embodiment of the utility model, an integrated battery swap compartment includes a waterproof shell and a control circuit board fixed on one side of the waterproof shell, a charging port is provided on the inner side of the waterproof shell, a cooling fan is provided on the bottom of the waterproof shell, the control circuit board is respectively connected to the charging port and the cooling fan, and a temperature sensor is integrated on the control circuit board.

[0007] The technical principle of the utility model is: the control circuit board is directly set on one side of the waterproof shell. When it needs to be disassembled for maintenance, it is only necessary to disassemble the entire integrated battery replacement compartment, and there is no need to disassemble the separate control circuit board.

[0008] The same cooling fan is directly installed on the bottom of the waterproof housing and can be taken out together for easy maintenance.

[0009] In actual use, when an integrated battery swap compartment fails, you can directly take a normal integrated battery swap compartment and replace it with the faulty integrated battery swap compartment. The faulty integrated battery swap compartment can be sent for repair at the same time.

[0010] Compared with the prior art, the utility model has the following beneficial effects: by directly arranging the control circuit board and the cooling fan on the waterproof housing, it solves the technical problem of low maintenance efficiency in the existing battery swap warehouse, thereby improving the maintenance efficiency.

[0011] Furthermore, the waterproof shell is wrapped with a protective shell, an air duct is provided between the waterproof shell and the protective shell, reinforcing ribs are evenly distributed in the air duct to connect the waterproof shell and the protective shell, and the air duct is connected to a cooling fan.

[0012] Furthermore, the heat dissipation fan includes an outer support frame and a fan part, the fan part is fixed at the center of the outer support frame, the outer support frame is fixed to the bottom of the waterproof shell and the protective shell, and a channel is provided on the outer support frame, and the channel is connected to the air duct.

[0013] Furthermore, heat dissipation holes are evenly distributed on the bottom of the waterproof housing.

[0014] By providing heat dissipation holes, heat dissipation can be accelerated while foreign matter such as stones that enter the waterproof housing can be discharged from the heat dissipation holes.

[0015] Furthermore, the control circuit board is arranged in the air duct, and a waterproof hole is provided on the waterproof shell at the control circuit board, a rubber layer is provided at the waterproof hole, and a control interface is provided on the protective shell at the control circuit board, and the control interface is connected to the control circuit board.

[0016] Furthermore, an opening is provided on one side of the waterproof housing, a hinged door is provided at the opening, an electronic lock is provided on one side of the hinged door and the waterproof housing, and the control circuit board is connected to control the electronic lock.

[0017] Furthermore, a flange is provided at the opening of the waterproof shell, and a flange is also provided at a section of the protective shell. The flanges of the waterproof shell and the protective shell are sealed and connected to each other. The electronic lock is installed at a position of the flange corresponding to the air duct, and an air outlet is provided at the flange of the waterproof shell corresponding to the air duct.

[0018] A power exchange cabinet according to an embodiment of the present utility model includes a cabinet body, on which integrated power exchange compartments are evenly distributed, one end of a cooling fan of the integrated power exchange compartment is tilted downward, and the tilt angle of the integrated power exchange compartment is 15-45°.

[0019] The integrated battery swap compartment is tilted on the cabinet to reduce the amount of water vapor entering the waterproof casing through the heat dissipation holes. Even if water vapor enters, it can be quickly discharged through the cooling fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a power exchange cabinet according to an embodiment of the utility model.

[0021] Figure 2 It is a cross-sectional view of the integrated battery-swap compartment of an embodiment of the utility model.

[0022] Figure 3 This is a cross-sectional view of an integrated battery-swap compartment according to an embodiment of the utility model.

[0023] In the above drawings: 100, cabinet; 110, integrated battery exchange compartment; 200, waterproof shell; 201, charging port; 202, opening; 203, heat dissipation hole; 204, waterproof hole; 210, cooling fan; 211, outer support frame; 212, fan unit; 213, channel; 220, protective shell; 221, air duct; 222, reinforcing rib; 230, hinged door; 231, electronic lock; 240, flange; 241, air outlet; 300, control circuit board; 310, temperature sensor; 320, control interface. DETAILED DESCRIPTION

[0024] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] like Figure 1 The power exchange cabinet shown includes a cabinet body 100 , on which integrated power exchange compartments 110 are evenly distributed.

[0026] like Figure 2 The integrated battery swap compartment 110 shown includes a waterproof shell 200 and a control circuit board 300 fixed on one side of the waterproof shell 200. A charging interface 201 is provided on the inner side of the waterproof shell 200 for connecting the battery. A cooling fan 210 is provided at the bottom of the waterproof shell 200 for heat dissipation. The control circuit board 300 is respectively connected to the charging interface 201 and the cooling fan 210. A temperature sensor 310 is integrated on the control circuit board 300 for sensing the temperature of the battery and the control circuit board 300. When the temperature is high, the control circuit board 300 can control the cooling fan 210 to work or cut off the power to the battery. The specific temperature sensor 310 adopts the CWDZ11A model.

[0027] like Figure 2-3As shown, the waterproof shell 200 is wrapped with a protective shell 220, and an air duct 221 is provided between the waterproof shell 200 and the protective shell 220. Reinforcing ribs 222 are evenly distributed in the air duct 221 and welded to connect the waterproof shell 200 and the protective shell 220. The air duct 221 is connected to the cooling fan 210 for heat dissipation.

[0028] like Figure 2-3 As shown, an opening 202 is provided on one side of the waterproof housing 200, a hinged door 230 is provided at the opening 202, an electronic lock 231 is provided on one side of the hinged door 230 and the waterproof housing 200, and the control circuit board 300 is connected to control the electronic lock 231, and then the control circuit board 300 can control the electronic lock 231 to release, allowing the battery changer to take out the internal battery.

[0029] like Figure 2-3 As shown, a flange 240 is integrally formed at the opening 202 of the waterproof shell 200, and a flange 240 is also integrally formed at a section of the protective shell 220. The flanges 240 of the waterproof shell 200 and the protective shell 220 are sealed and connected to each other, and the flange 240 is then fixed to the cabinet 100. The electronic lock 231 is installed at a position of the flange 240 corresponding to the air duct 221, which is convenient for wired connection to the control circuit board 300. An air vent 241 is provided at the flange 240 of the waterproof shell 200 corresponding to the air duct 221 for air entry.

[0030] like Figure 2-3 As shown, the cooling fan 210 includes an outer support frame 211 and a fan unit 212. The fan unit 212 is fixed at the center of the outer support frame 211. The outer support frame 211 is fixed at the bottom of the waterproof shell 200 and the protective shell 220. A channel 213 is provided on the outer support frame 211. The channel 213 is connected to the air duct 221, and then the air outlet 241, the air duct 221, the channel 213 and the fan unit 212 form a whole cooling air duct 221.

[0031] like Figure 1-2 As shown, the bottom of the waterproof shell 200 is evenly distributed with heat dissipation holes 203, which are used for heat dissipation and foreign matter discharge in the waterproof shell 200. One end of the heat dissipation fan 210 of the integrated battery swap compartment 110 is tilted downward, and the inclination angle of the integrated battery swap compartment 110 is 15-45°.

[0032] like Figure 2-3 As shown, the control circuit board 300 is arranged in the air duct 221, and a waterproof hole 204 is provided on the waterproof shell 220 at the control circuit board 300, for the wires of the control circuit board 300 to pass through and connect to the charging interface 201, and a rubber layer is provided at the waterproof hole 204 for waterproofing, and a control interface 320 is provided on the protective shell 220 at the control circuit board 300, and the control interface 320 is connected to the control circuit board 300, and the control interface 320 is used to connect the control system of the entire battery exchange cabinet.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An integrated battery swap compartment, characterized in that: It includes a waterproof shell and a control circuit board fixed on one side of the waterproof shell. A charging interface is provided on the inner side of the waterproof shell. A cooling fan is provided on the bottom of the waterproof shell. The control circuit board is connected to the charging interface and the cooling fan respectively. A temperature sensor is integrated on the control circuit board.

2. The integrated battery-swap compartment according to claim 1, characterized in that: The waterproof shell is wrapped with a protective shell, an air duct is arranged between the waterproof shell and the protective shell, reinforcing ribs are evenly distributed in the air duct to connect the waterproof shell and the protective shell, and the air duct is connected to a cooling fan.

3. The integrated battery-swap compartment according to claim 2, characterized in that: The heat dissipation fan comprises an outer support frame and a fan part, wherein the fan part is fixed at the center of the outer support frame, and the outer support frame is fixed at the bottom of the waterproof shell and the protective shell. A channel is arranged on the outer support frame, and the channel is connected to the air duct.

4. The integrated battery-changing compartment according to claim 3, characterized in that: The bottom of the waterproof housing is evenly distributed with heat dissipation holes.

5. The integrated battery-changing compartment according to claim 2, characterized in that: The control circuit board is arranged in the air duct, and a waterproof hole is arranged on the waterproof shell at the control circuit board, a rubber layer is arranged at the waterproof hole, and a control interface is arranged on the protective shell at the control circuit board, and the control interface is connected to the control circuit board.

6. The integrated battery-changing compartment according to claim 2, characterized in that: An opening is provided on one side of the waterproof shell, a hinged door is provided at the opening, an electronic lock is provided on one side of the hinged door and the waterproof shell, and the control circuit board is connected to control the electronic lock.

7. The integrated battery-changing compartment according to claim 6, characterized in that: The opening of the waterproof shell is provided with a flange, and a section of the protective shell is also provided with a flange. The flanges of the waterproof shell and the protective shell are sealed and connected to each other. The electronic lock is installed at the position of the flange corresponding to the air duct, and the flange of the waterproof shell is provided with an air outlet at the position corresponding to the air duct.

8. A power exchange cabinet, characterized in that: It includes a cabinet body, on which the integrated battery-swap compartment as described in claim 4 is evenly distributed, one end of the cooling fan of the integrated battery-swap compartment is tilted downward, and the inclination angle of the integrated battery-swap compartment is 15-45°.

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