CN209921099U - Electric vehicle charging cabinet convenient to maintain - Google Patents

Abstract

The utility model belongs to the technical field of electric vehicles, in particular to an electric vehicle charging cabinet convenient to maintain, which can place the battery of an electric vehicle in a charging chamber and charge the battery through a charging assembly by arranging the charging chamber and a holding chamber in the cabinet body and arranging a charging module in the charging chamber; the control module is arranged in the accommodating cavity positioned at the top of the charging cavity and controls the charging module to work, so that the charging module generating a large amount of heat and the control module can be arranged separately; on the other hand, in the in-service use, the loss rate of control module is greater than the module that charges, therefore the control module damages easily, and the accessible overturns the top cap after the control module damages to in maintaining the control module to locating in the holding chamber. In addition, top waterproofing may be performed through the top cover.

Description

Electric vehicle charging cabinet convenient to maintain

Technical Field

The utility model belongs to the technical field of intelligent charging, especially, relate to an electric motor car cabinet that charges convenient to maintenance.

Background

In recent years, as a green vehicle with a wide development prospect, the electric vehicle has an extremely rapid popularization speed in the future and has a huge market prospect in the future. However, fire accidents of electric vehicles in China are frequent and tend to increase year by year, and the main reason for fire is electrical failure. The electric motor car is mostly parked and charged indoors, some electric motor cars are even parked in public areas such as walkways and staircases, and as most electric motor car bodies are made of inflammable and combustible materials, once a fire occurs, the combustion speed is high, a large amount of toxic smoke is generated, people are difficult to escape, and casualties are extremely easily caused. In order to solve the problem that potential safety hazards exist in indoor charging of electric vehicles, electric vehicle charging cabinets placed outdoors are provided on the market. However, the existing charging cabinet control and charging equipment are arranged to be relatively close to each other, a large amount of heat can be generated during normal work, the control device is affected, and after the control device is damaged, maintenance is not convenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric motor car cabinet that charges convenient to maintenance aims at solving the inconvenient technical problem of after-repair of the controlling means of the electric motor car cabinet that charges among the prior art damages.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an electric motor car cabinet that charges convenient to maintenance, includes the cabinet body, the cabinet body is including the cavity that charges that is used for charging, is located the accommodation chamber of the cavity top of charging and being used for the closing cap the top cap of accommodation chamber, it is equipped with the module that charges that is used for charging electric motor car battery in the cavity to charge, be equipped with in the accommodation chamber with the control module group that the module electricity is connected charges, the top cap with one side at cabinet body top is connected, and can wind one side upset at cabinet body top.

Furthermore, the charging chamber is a plurality of, and a plurality of the charging chamber is vertically arranged, and each charging module is arranged on the same side in the charging chamber.

Furthermore, the periphery of the top cover is provided with an accommodating bulge protruding towards the accommodating chamber, and when the top cover is turned over to cover the accommodating chamber, the top of the cabinet body is nested in the accommodating bulge.

Furthermore, the cabinet body is provided with a first side and a second side which are opposite to each other, and a third side and a fourth side which are opposite to each other, the top cover is connected with the top of the first side, first locking parts are arranged at the upper ends of the third side and the fourth side, first locking parts corresponding to the locking parts are arranged on the top cover, and the top cover and the cabinet body can be connected in a locking mode through the first locking parts and the first locking parts.

Furthermore, the third side and the fourth side are both provided with vent holes communicated with the accommodating chamber.

Furthermore, a standby power storage device is arranged in the accommodating cavity and spaced from the control module, the standby power storage device is electrically connected with each charging module respectively, and the standby power storage device is electrically connected with the control module.

Further, be equipped with the first collection module that is used for detecting temperature and humidity in the holding cavity, just first collection module locates in the holding cavity, first collection module with the control module group and reserve power storage device electric connection respectively.

Further, still be equipped with first temperature control device in the holding cavity, first temperature control device with the control module group and reserve power storage device electric connection respectively.

The utility model has the advantages that: the utility model discloses an electric motor car charging cabinet convenient to maintain, through setting up charging cavity and holding cavity in the cabinet body, and set up the charging module in charging cavity, can lay the battery of the electric motor car in charging cavity, and charge the battery through the charging assembly; the control module is arranged in the accommodating cavity positioned at the top of the charging cavity and controls the charging module to work, so that the charging module generating a large amount of heat and the control module can be arranged separately; on the other hand, in the in-service use, the loss rate of control module is greater than the module that charges, therefore the control module damages easily, and the accessible overturns the top cap after the control module damages to in maintaining the control module to locating in the holding chamber. In addition, top waterproofing may be performed through the top cover.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a first schematic structural diagram of an electric vehicle charging cabinet convenient to maintain provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram ii of an electric vehicle charging cabinet convenient to maintain provided in the embodiment of the present invention;

fig. 3 is a schematic structural diagram of a cabinet door provided in the embodiment of the present invention;

fig. 4 is a schematic structural diagram of an electronic lock according to an embodiment of the present invention;

fig. 5 is a third schematic structural view of an electric vehicle charging cabinet convenient to maintain provided by the embodiment of the present invention;

FIG. 6 is an enlarged view of a portion of area A of FIG. 5;

fig. 7 is the embodiment of the utility model provides an electric motor car cabinet that charges convenient to maintenance dissects the schematic structure view.

Wherein, in the figures, the respective reference numerals:

10, a cabinet body; 11 — first side; 12 — a second side;

13 — third side; 14-fourth side; 131 — a first locking member;

132-a vent; 15-direct charging socket;

20-a charging chamber; 21-a charging module; 211-socket;

212 — a second temperature control device; 213-second collection module; 30-an accommodating chamber;

31-a control module; 32-a backup power storage device;

40-a top cover; 41-accommodating the protrusion;

50-cabinet door; 51-a first flow guide;

511-first guiding hole; 52-a second flow guide; 521-a second flow guide hole;

60-a communication channel; 70, an electronic lock; 71-unlocking the lock;

72 — unlocking the guide; 73-operation hole; 74-cabinet lock;

75-door lock member; 76-an electronic unlocking mechanism; 77-mechanical unlocking structure;

90-a support frame; 91-pallet structure; 721 operating hole

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1 to 7 are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-7, the embodiment of the utility model provides an electric motor car cabinet that charges convenient to maintenance, including the cabinet body 10, the cabinet body 10 is including the cavity 20 that charges that is used for charging, be located the accommodation chamber 30 of the cavity 20 top that charges and be used for the top cap 40 of closing cap accommodation chamber 30, be equipped with the module 21 that charges that is used for charging electric vehicle battery in the cavity 20 that charges, be equipped with in the accommodation chamber 30 with the control module 31 of the module 21 electricity that charges of charging electricity is connected, top cap 40 is connected with one side at the top of the cabinet body 10 to can wind the upset of one side at the top of.

The electric vehicle charging cabinet convenient to maintain provided by the embodiment of the utility model has the advantages that the charging chamber 20 and the accommodating chamber 30 are arranged in the cabinet body 10, and the charging module 21 is arranged in the charging chamber 20, so that the battery of the electric vehicle can be placed in the charging chamber 20, and the battery is charged through the charging module 21; then, the control module 31 is arranged in the accommodating chamber 30 positioned at the top of the charging chamber 20, and the control module 31 controls the charging module 21 to work, so that on one hand, the charging module 21 generating a large amount of heat can be separated from the control module 31; on the other hand, in practical use, the wear rate of the control module 31 is greater than that of the charging module 21, so that the control module 31 is easily damaged, and the control module 31 can be conveniently maintained by turning the top cover 40 over after the control module 31 is damaged. In addition, top waterproofing may be performed through the top cover 40.

Further, as shown in fig. 1, fig. 2, fig. 5 or fig. 7, in the present embodiment, the charging chamber 20 is multiple, and the multiple charging chambers 20 are longitudinally arranged, and each charging module 21 is disposed on the same side in the charging chamber 20. Through setting up chamber 20 that will charge to a plurality of that set up side by side, and the module 21 that charges is located the homonymy in the chamber 20 that charges, like this, be convenient for arrange the line arrangement of walking that individual module 21 and control module 31 are connected, avoid the circuit winding.

Specifically, as shown in fig. 1, fig. 2, fig. 5 or fig. 7, in the present embodiment, the charging chambers 20 are two rows arranged side by side, and a communication channel 60 is arranged between the two rows of charging chambers 20, and the communication channel 60 can not only take out a part of the heat generated by the charging module 21, but also be used for routing the charging module 21 and the control module 31

Further, as shown in fig. 1, in the present embodiment, the peripheral edge of the top cover 40 is provided with an accommodating protrusion 41 protruding toward the accommodating chamber 30, and when the top cover 40 is turned over to cover the accommodating chamber 30, the top of the cabinet 10 is nested in the accommodating protrusion 41. By providing the accommodating protrusion 41, and the accommodating protrusion 41 completely covers the top of the cabinet 10 and seals the accommodating chamber 30, the electronic devices in the accommodating chamber 30 can be further protected by the top cover 40.

Further, as shown in fig. 1-2, in the present embodiment, the cabinet 10 has a first side 11 and a second side 12 opposite to each other, and a third side 13 and a fourth side 14 opposite to each other, the top cover 40 is connected to the top of the first side 11, the upper ends of the third side 13 and the fourth side 14 are respectively provided with a first locking member 131, the top cover 40 is provided with a first locking member corresponding to each locking member, and the top cover 40 and the cabinet 10 can be connected to each other by the first locking member 131 and the first locking member in a locking manner. By connecting the top cover 40 and the side portion of the cabinet 10 with the first locking assembly through the first locking member 131, only a maintenance person uses a specific key to unlock for maintenance, so that on one hand, electronic devices such as control components and the like arranged in the cabinet 10 can be effectively protected; on the other hand, the top cover 40 and the cabinet body 10 are arranged to be detachable and turnable, so that maintenance is facilitated for maintenance personnel.

Further, as shown in fig. 1, in the present embodiment, the third side 13 and the fourth side 14 are both opened with a vent hole 132 communicating with the accommodating chamber 30. The control module 31 in the accommodating chamber 30 can be further cooled by opening the vent 132 communicating with the accommodating chamber 30.

Further, as shown in fig. 2, in the present embodiment, a backup power storage device 32 is further disposed in the accommodating chamber 30 and spaced apart from the control module 31, the backup power storage device 32 is electrically connected to each charging module 21, and the backup power storage device 32 is electrically connected to the control module 31. When the electric vehicle charging cabinet which has power failure or is convenient for maintenance fails and can not charge the battery of the electric vehicle, the control module 31 is powered by the standby power storage device 32 without continuously powering the charging module 21, so that a user can take out the battery, and the charging module 21 is only powered to ensure the normal working time of the control module 31.

Further, in the present embodiment, a first collecting module (not shown in the figure) for detecting temperature and humidity is disposed in the accommodating chamber 30, and the first collecting module is electrically connected to the control module 31 and the standby power storage device 32 respectively. By arranging the first collecting module, and electrically connecting the first collecting module with the standby power storage device 32, the temperature and humidity in the accommodating chamber 30 can be collected and fed back to the control module 31 before the standby power storage device 32 consumes the dry power.

Further, in the present embodiment, a first temperature control device (not shown) is further disposed in the accommodating chamber 30, and the first temperature control device is electrically connected to the control module 31 and the backup power storage device 32, respectively. Through setting up first temperature control device, can be with the stable control in the safe temperature in accommodation chamber 30 for the electric motor car charging cabinet safe in utilization of the maintenance of being convenient for.

Specifically, first temperature control device is one or more in fire extinguisher, fan and/or the small-size air conditioner, and the first temperature control device of being convenient for carries out the temperature regulation and control for control in the accommodation chamber 30 is in safe temperature, and then can effectively ensure the life of the electric motor car cabinet that charges of being convenient for maintain.

Further, as shown in fig. 5, in this embodiment, a socket 211, a second temperature control device 212 and a second collection module 213 are disposed in the charging module 21, so that when the battery is charged through the socket 211, the first collection module collects the temperature, humidity and smoke content in the charging chamber 20 in real time, and feeds collected data back to the control module 31, and then controls the second temperature control device 212 through the control module 31, and controls the temperature in the charging chamber 20 in a safe temperature through the second temperature control device 212. In addition, when the electric vehicle charging cabinet convenient for maintenance is damaged due to an accident, the standby power storage device 32 may enable the second collection module 213 and the second temperature control device 212 to continue to operate, so as to prevent further accidents from occurring.

Specifically, second temperature control device 212 is one or more in fire extinguisher, fan and/or the small-size air conditioner, and the second temperature control device 212 of being convenient for carries out temperature regulation and control for control in safe temperature in the accommodation chamber 30, and then can effectively ensure the life of the electric motor car cabinet that charges of being convenient for maintain.

Specifically, first collection module and second collection module 213 all include temperature sensor, humidity transducer and smoke transducer etc. can carry out the equipment that detects to the abnormal conditions in the electric motor car charging cabinet convenient to maintenance, and temperature sensor, smoke transducer and humidity transducer equally divide respectively with control module 31 and reserve power storage device 32 electric connection respectively. .

Further, as shown in fig. 2, in this embodiment, since the control module generates heat during normal operation, the control module 31 and the standby power storage device 32 are arranged at an interval, so that the heat of the control module 31 does not affect the standby power storage device 32, and the service life of the electric vehicle charging cabinet convenient for maintenance is effectively guaranteed.

Further, as shown in fig. 2 or fig. 7, in the present embodiment, the electric vehicle charging cabinet convenient for maintenance is provided with a communication channel 60 for communicating the accommodating chamber 30 and the charging chamber 20, and the communication channel 60 is located between the two rows of charging chambers 20, and the charging module 21 is electrically connected to the control module 31 and the backup power storage device 32 through the communication channel 60.

Further, as shown in fig. 4, in the present embodiment, an unlocking piece 71 is disposed on the electronic lock 70, and the unlocking piece 71 is connected to the unlocking guide piece 72, so that the unlocking guide piece 72 is extended and disposed in the accommodating chamber 30, when a maintenance worker needs to perform maintenance on the charging chamber 20, the top cover 40 can be opened first, and then the unlocking guide piece 72 extended into the accommodating chamber 30 is controlled, so that the charging chamber 20 can be opened through the unlocking guide piece 72, and the maintenance worker can perform maintenance on the electric vehicle charging cabinet convenient to maintain.

Further, as shown in fig. 4 or 7, in the present embodiment, the other end of the unlocking guide 72 is inserted into the connecting channel, one end of the unlocking member 71 is connected to the electronic lock 70, and the other end is connected to the unlocking guide 72. By inserting the unlocking guide member 72 into the connecting passage and connecting the unlocking member 71 in the plurality of charging chambers 20, all the cabinet doors 50 can be opened by controlling the unlocking guide member 72 when maintenance personnel perform maintenance work.

Further, as shown in fig. 7, in the present embodiment, by opening the operation hole 73 at the other end of the unlocking guide 72, the maintenance worker can pass through the operation hole 73 with a tool, and then control the operation of the unlocking guide 72 to open the cabinet door 50.

Further, as shown in fig. 1 to 2, in the present embodiment, the cabinet body 10 is further provided with a verification device (not shown in the figure) electrically connected to the standby power storage device 32 and the control module, when the user uses the electric vehicle charging cabinet convenient for maintenance, the user needs to pass the verification first and feed back the verification information to the control module, and the control module correspondingly opens the corresponding cabinet door 50.

Further, as shown in fig. 4, in the present embodiment, the electronic lock 70 includes a cabinet lock 74, an electronic unlocking structure 76 for unlocking the cabinet lock 74, and a mechanical unlocking structure 77 for unlocking the cabinet lock 74, wherein the electronic unlocking structure 76 and the mechanical unlocking structure 77 are respectively connected to the cabinet lock 74, the unlocking member 71 is connected to the mechanical unlocking structure 77, and the electronic unlocking structure 76 is electrically connected to the control module 31. When the batteries in the charging chamber 20 need to be protected, the cabinet door 50 can be locked by the cabinet locking piece 74 and the door locking piece 75, so that the batteries in the charging chamber 20 can be prevented from being stolen. When the user is in normal use, after verification, the electronic unlocking structure 76 separates the cabinet lock 74 from the door lock 75, and the user can take or put the battery in or out of the charging chamber 20; when maintenance personnel maintain and examine, need open the closure of top cap 40 earlier, use the instrument operation unblock guide 72 again, unblock guide 72 control mechanical unlocking structure 77 with cabinet latch fitting 74 and door latch fitting 75 separation, and then realize opening cabinet door 50.

Further, in the present embodiment, the cabinet door 50 is a plastic member prepared by a plastic suction process. The frame of the cabinet 10 is also made of plastic material prepared by a plastic uptake process. Because the plastic material spare through the preparation of plastic uptake technology has the intensity similar with the stainless steel, and has the deformation resilience ability of preferred, and the quality is lighter, consequently, the performance that the electric motor car charging cabinet of being convenient for maintain can effectively be promoted as raw and other materials to the plastic material spare that uses the preparation of plastic uptake technology.

Further, as shown in fig. 1-2, in the present embodiment, a fire extinguishing rack (not shown) for inserting a fire extinguisher is disposed on a side portion of the cabinet 10. Through setting up the frame of putting out a fire to set up the fire extinguisher on the frame of putting out a fire, make when the electric motor car charging cabinet of the maintenance of being convenient for broke down and fire, the accessible fire extinguisher put out the condition of a fire.

Further, as shown in fig. 1 to 2, in the present embodiment, by providing the cabinet door 50, the cabinet door 50 is connected to the outer wall of one side of the charging chamber 20 in an inverted manner, and can be inverted to the cabinet door 50 to seal the charging chamber 20, so that the battery is protected in the charging chamber 20; in addition, set up first water conservancy diversion spare 51 at the top of cabinet door 50, and first water conservancy diversion spare 51 can the holding along with closing of cabinet door 50 sees in charging chamber 20 for first water conservancy diversion spare 51 can collect and water conservancy diversion play charging chamber 20 from first water conservancy diversion spare 51 with the water that gets into from the top of cabinet door 50, avoids water infiltration to lead to charging the trouble in getting into charging chamber 20.

Further, as shown in fig. 5 to 7, in the embodiment, a second diversion member 52 is further disposed outside the cabinet 10, and the first diversion member 51 is communicated with the second diversion member 52. Specifically, two rows of second flow guiding elements 52 are arranged in the middle of the two rows of charging chambers 20, and a single second flow guiding element 52 corresponds to a single row of charging chambers 20, that is, the first flow guiding element 51 of the cabinet door 50 of the single row of charging chambers 20 corresponds to one second flow guiding element 52, and water is guided out through the second flow guiding element 52, so that the water is prevented from entering the charging chambers 20.

Further, as shown in fig. 3, in the present embodiment, the first diversion member 51 is provided with first diversion holes 511, the second diversion member 52 is provided with second diversion holes 521 corresponding to the first diversion holes 511, and the first diversion holes 511 and the second diversion holes 521 are communicated when the cabinet door 50 is closed. The first guide hole 511 and the second guide hole 521 are connected to each other, so that the water collected in the first guide 51 can be guided out.

Further, as shown in fig. 1-2 or fig. 7, in this embodiment, a supporting frame 90 for supporting the cabinet body 10 is further disposed at the bottom of the electric vehicle charging cabinet convenient for maintenance, and the size of the supporting frame 90 is 100 mm-120 mm. Through setting up support frame 90, play through support frame 90 when preventing to rain in the rainwater splash charging chamber 20, play waterproof effect.

Further, as shown in fig. 1-2 or fig. 7, in the present embodiment, a pallet structure 91 is disposed between the supporting frame 90 and the cabinet 10, and the pallet structure 91 is fixedly connected to both the supporting frame 90 and the cabinet 10, and the thickness of the pallet structure 91 is 100 mm-120 mm. By arranging the pallet structure 91, when the electric vehicle charging cabinet convenient to maintain is arranged outdoors for use, the pallet structure 91 can be jacked up by a forklift to play a role in facilitating transportation, and in addition, the thickness of the pallet structure 91 is set to be 100 mm-120 mm, so that on one hand, the strength of the pallet structure 91 can be ensured, and the pallet structure 91 is prevented from being damaged; on the other hand, the height of the charging chamber 20 can be secured to prevent water from splashing into the charging chamber 20.

Further, as shown in fig. 1-2, in the present embodiment, a water level detector (not shown) for detecting a water level is disposed on the pallet structure 91, and the water level detector is electrically connected to the control module 31 and the standby power storage device 32 respectively. Still be equipped with the alarm device who is connected with control module 31 electricity on the cabinet body 10, when the water level reachd the detection predetermined threshold value of water level monitor, the water level monitor feeds back information to control module 31, and control module 31 control alarm device work to remind the electric motor car charging cabinet of being convenient for the maintenance to be about to be drowned by the water logging.

Further, as shown in fig. 1-2, in the present embodiment, a direct charging socket 15 is disposed at the top end of the exterior of the cabinet 10, so as to facilitate the use of the user.

Specifically, in the present embodiment, the cabinet 10 is provided with a louver (not shown) connected to the charging chamber 20, and the louver is disposed in an inclined manner, and when the charging chamber 20 points to the outside of the cabinet 10, the louver is inclined from top to bottom. Thus, the heat dissipation function can be achieved, and rainwater and the like can be prevented from being sprayed into the charging chamber 20.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (8)

1. The utility model provides an electric motor car cabinet that charges convenient to maintenance which characterized in that: the intelligent cabinet temperature adjusting device comprises a cabinet body, the cabinet body is including the cavity that charges that is used for charging, be located the accommodation chamber of the cavity top of charging and be used for the closing cap the top cap of accommodation chamber, it is equipped with the module that charges that is used for charging electric motor car battery in the cavity to charge, be equipped with in the accommodation chamber with the control module group that the module electricity is connected charges, the top cap with one side at cabinet body top is connected, and can wind one side upset at cabinet body top.

2. The electric vehicle charging cabinet convenient to maintain of claim 1, characterized in that: the charging chamber is a plurality of, and is a plurality of the chamber longitudinal arrangement that charges, each the module that charges sets up in the homonymy in the chamber that charges.

3. The electric vehicle charging cabinet convenient to maintain of claim 1, characterized in that: the periphery of the top cover is provided with an accommodating bulge protruding towards the accommodating chamber, when the top cover is turned over to cover the accommodating chamber, the top of the cabinet body is nested in the accommodating bulge.

4. The electric vehicle charging cabinet convenient to maintain of claim 3, characterized in that: the cabinet body is provided with a first side and a second side which are opposite to each other, and a third side and a fourth side which are opposite to each other, the top cover is connected with the top of the first side, first locking parts are arranged at the upper ends of the third side and the fourth side, first locking parts corresponding to the locking parts are arranged on the top cover, and the top cover and the cabinet body can be connected in a locking mode through the first locking parts and the first locking parts.

5. The electric vehicle charging cabinet convenient to maintain of claim 4, characterized in that: the third side and the fourth side are both provided with vent holes communicated with the accommodating chamber.

6. The electric vehicle charging cabinet convenient to maintain of claim 3, characterized in that: the accommodating cavity is also internally provided with a standby power storage device which is separated from the control module, the standby power storage device is electrically connected with each charging module respectively, and the standby power storage device is electrically connected with the control module.

7. The electric vehicle charging cabinet convenient to maintain of claim 6, characterized in that: be equipped with the first collection module that is used for detecting temperature and humidity in the accommodation cavity, just first collection module locates in the accommodation cavity, first collection module with the control module group and reserve power storage device is electric connection respectively.

8. The electric vehicle charging cabinet convenient to maintain of claim 7, characterized in that: the accommodating cavity is also internally provided with a first temperature control device, and the first temperature control device is electrically connected with the control module and the standby power storage device respectively.

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