CN217197844U - Trade cabinet battery compartment centralized control case structure and trade cabinet - Google Patents

Trade cabinet battery compartment centralized control case structure and trade cabinet Download PDF

Info

Publication number
CN217197844U
CN217197844U CN202220617042.XU CN202220617042U CN217197844U CN 217197844 U CN217197844 U CN 217197844U CN 202220617042 U CN202220617042 U CN 202220617042U CN 217197844 U CN217197844 U CN 217197844U
Authority
CN
China
Prior art keywords
centralized control
cabinet
battery
cavity
battery compartment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202220617042.XU
Other languages
Chinese (zh)
Inventor
申艳娥
王君
罗强
王瑞珩
王拓
胡以华
刘彬
阳波
顾俊杰
谌瑜
吴怡欣
郜绪斌
尹茂
宁泽
王越
雷琛
李明彪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Bitan Technology Co ltd
Original Assignee
Shenzhen Bitan Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Bitan Technology Co ltd filed Critical Shenzhen Bitan Technology Co ltd
Priority to CN202220617042.XU priority Critical patent/CN217197844U/en
Application granted granted Critical
Publication of CN217197844U publication Critical patent/CN217197844U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

Landscapes

  • Structure Of Telephone Exchanges (AREA)

Abstract

The utility model provides a trade electric cabinet battery compartment centralized control case structure and trade electric cabinet belongs to and trades electric cabinet structure field. The utility model discloses it includes centralized control case box to trade electricity cabinet battery compartment centralized control case structure, the centralized control case box is including setting up the front panel of battery compartment front end, with control box front panel fixed connection's curb plate, be equipped with the first cavity that is used for holding the centralized control case on the cabinet body of the cabinet of trading electricity, the centralized control case separate in first cavity independent setting, the centralized control ware can by take out in the first cavity. The utility model has the advantages that: the maintenance and the replacement of the bin body part can be realized under the condition that the cabinet is not moved.

Description

Trade cabinet battery compartment centralized control case structure and trade cabinet
Technical Field
The utility model relates to a trade the electric cabinet structure, especially relate to a trade electric cabinet battery compartment centralized control case structure and trade the electric cabinet.
Background
At present, electric bicycle is more and more popularized, to the personnel of frequent use electric motor car, for example, takeaway personnel, express delivery personnel etc., the condition that electric bicycle's battery electric quantity is not enough probably exists, if charge for electric bicycle, just there is the awkward condition that electric bicycle can not use, can influence staff's efficiency undoubtedly, therefore, it should take place to trade the electric cabinet, when the electric motor car does not have the electricity, can follow and trade very convenient getting in the electric cabinet and trade the battery that fills, the battery that does not have the electricity then deposits and charges in the cabinet, thereby bring very big facility for the user who uses electric bicycle.
Trade the electric cabinet and include a plurality of battery compartment, every battery compartment all is furnished with the storehouse accuse board isoelectronic device of single battery compartment of control, and current electric device most lays on the rear panel of battery compartment, if single battery compartment breaks down, need pull open the preceding maintenance door or the back maintenance door of whole trade electric cabinet and maintain. If through the maintenance of back maintenance door, need move the cabinet body, it is very inconvenient. And if through the maintenance of front maintenance door, whole electricity changing cabinet also can't normal use, causes inconvenience for the user to also can influence operator's income.
SUMMERY OF THE UTILITY MODEL
For solving the problem among the prior art, the utility model provides a trade cabinet battery compartment centralized control case structure and trade the electricity cabinet.
The utility model discloses it includes centralized control case box to trade electricity cabinet battery compartment centralized control case structure, the centralized control case box is including setting up the front panel of battery compartment front end, with control box front panel fixed connection's curb plate, be equipped with the first cavity that is used for holding the centralized control case on the cabinet body of the cabinet of trading electricity, the centralized control case separate in first cavity independent setting, the centralized control ware can by take out in the first cavity.
The utility model discloses make further improvement, first cavity setting is in second cavity one side that holds the battery, the lateral surface that the curb plate is close to the second cavity is equipped with battery detection device on the throne, the curb plate medial surface is equipped with storehouse accuse board and charger, the storehouse accuse board links to each other with charger and battery detection device on the throne respectively.
The utility model discloses make further improvement, the curb plate is equipped with the intercommunication region that communicates with the second cavity, the intercommunication region is equipped with the temperature control device who detects the second cavity temperature, temperature control device links to each other with the storehouse accuse board.
The utility model discloses do further improvement, the intercommunication region still is equipped with the aerosol fire extinguisher, aerosol fire extinguisher and storehouse accuse board signal connection, the spout orientation the second cavity sets up.
The utility model discloses make further improvement, the curb plate orientation the one side of second cavity still is equipped with the socket that charges that links to each other with the charger.
The utility model discloses make further improvement, be equipped with the storehouse lock on the front panel, be equipped with on the battery compartment door with storehouse lock complex hasp, storehouse lock cooperation locking battery compartment door.
The utility model discloses make further improvement, still be equipped with on the front panel with the storehouse state indicating device that the storehouse control panel links to each other, battery compartment door is equipped with the instruction structure with storehouse state indicating device department of correspondence.
The utility model discloses do further improvement, centralized control case box is vertical symmetry setting, the centralized control ware of two battery compartments of the integrated both sides of centralized control case structure, be equipped with the partition channel who cuts apart two centralized control wares between left side board and the right side board, be equipped with the baffle of cutting apart two adjacent battery compartments on the cabinet body of the cabinet of changing electricity, the centralized control ware of both sides inserts in the first cavity of baffle both sides respectively.
The utility model discloses make further improvement, corresponding position department is equipped with a plurality of screw on the front panel and the cabinet body respectively, centralized control case box passes through set screw to be fixed on the cabinet body of the electricity-changing cabinet.
The utility model also provides a trade electric cabinet, be the battery compartment that the array set up including a plurality of, the battery compartment is equipped with the second cavity that holds the battery, trade electric cabinet battery compartment centralized control case structure and set up in the first cavity adjacent with the second cavity, the door of battery compartment can be closed first cavity and second cavity are opened when battery compartment door, trade electric cabinet battery compartment centralized control case structure can by the second cavity is taken out.
Compared with the prior art, the beneficial effects of the utility model are that: structural component in each battery compartment can be taken out and laid from the compartment door opening, and its electrical control module can be taken out from the middle of the cabinet body under the condition that the compartment door is opened, therefore, when one of the battery compartments goes wrong, the centralized control box that can directly correspond is taken out, the maintenance and the change of the compartment component can be carried out under the condition that the cabinet is not moved, which is very convenient, and the normal operation of other battery compartments of the battery compartment can not be influenced.
Drawings
Fig. 1 is a schematic structural view of the power exchanging cabinet of the present invention;
fig. 2 and 3 are schematic structural views of an embodiment of the present invention;
fig. 4 and 5 are schematic structural diagrams of the front side and the back side of the front maintenance door of the electrical cabin respectively;
FIG. 6 is a schematic view of the internal structure of the electrical cabinet after the front maintenance door of the electrical cabinet is opened;
fig. 7 is a schematic structural diagram of a two-dimensional code backlight assembly.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1, the utility model discloses the cabinet of changing electricity includes that the cabinet body 100, the setting trades electric cabinet electrical apparatus storehouse structure 400, the battery compartment 200 of setting at 10 two liang of adjacent settings of trading electric cabinet electrical apparatus storehouse structure 400 below of the cabinet body 100 top, every battery compartment 200 is including the storage battery, for the second cavity 203 that the battery charges and be used for putting first cavity 204 and the battery compartment door 201 that the concentrated control box structure 300 of electric cabinet battery compartment was changed, battery compartment door 201 can be closed first cavity 204 and second cavity 203 open when battery compartment door 201, change electric cabinet battery compartment centralized control box structure 300 can by second cavity 204 takes out. A lock catch 202 for locking the battery compartment 200 is also arranged on the battery compartment door 201. The two sides and the bottom surface of the second cavity 203 of the embodiment are also provided with guide rails 205 for inserting batteries, wherein the guide rails 205 on the side surfaces can also be protection rib positions, the guide rails 205 on the bottom can be detachably mounted, and the guide rails with different thicknesses can be replaced as required, the clearance size of the second cavity 203 of the battery compartment is suitable for the size of a main stream battery, and the application range of the charging and replacing cabinet is enlarged.
Of course, the number of the battery compartments 200 in this embodiment may be other numbers, the battery compartment centralized control box structure 300 of the power changing cabinet in this embodiment integrates centralized controllers of battery compartments at two sides, or a single battery compartment may be separately provided with one battery compartment centralized control box structure 300, and the battery compartment centralized control box structure 300 of the power changing cabinet is not limited to be arranged on the left side or the right side of the second cavity, and may be arranged on the top or the lower side of the second cavity 203.
As shown in fig. 2 and fig. 3, the battery compartment centralized control box structure 300 of the battery changing cabinet of this embodiment integrates a centralized controller for battery compartments on two sides, and specifically includes a centralized control box body 301, where the centralized control box body 301 includes a front panel 308 disposed at the front end of the battery compartment, and a left side plate 301 and a right side plate fixedly connected to the front panel 308 of the control box, a dividing channel 311 is disposed between the left side plate 301 and the right side plate, and the centralized controller box body 301 is symmetrically disposed along the dividing channel 311. Correspondingly, the cabinet body 100 of the power exchange cabinet of the embodiment is provided with a partition plate 101 for dividing two adjacent battery bins, and the side plates on two sides and devices on the side plates are respectively inserted into the first cavities 204 on two sides of the partition plate 101. In this embodiment, two first cavities 204 are preferably combined into the same first cavity 204, so that the space is greatly utilized, a partition plate between two battery compartments 200 is saved, the flow of air flow is facilitated, and the heat dissipation effect is improved.
In this embodiment, a plurality of screw holes are respectively and correspondingly formed in the middle of the front panel 308 and corresponding positions in front of the cabinet body 100, the box body 301 of the centralized control box is fixed on the battery replacing cabinet body 100 through fixing screws, when one battery compartment has a problem, the fixing screws are removed, the compartment doors of the two corresponding compartments are opened, and the centralized controller can be conveniently drawn out from the first cavity 204. Thereby realized not moving under the condition of rack, can carry out the maintenance and the change of storehouse body part to can not influence the normal operation that trades other battery storehouses of electric cabinet.
In the embodiment, an integrated controller on one side is taken as an example for explanation, a communication area communicated with the second cavity 203 is arranged on the outer side surface, close to the second cavity 203, of the left side plate 301, a battery in-place detection device 304 is arranged in the communication area and used for detecting whether a battery is in place or not and a temperature control device 302 for detecting the temperature of the second cavity 203, when the temperature is too high, a hot aerosol fire extinguisher 303 capable of quickly extinguishing a fire or reducing the temperature is achieved, the hot aerosol fire extinguisher 303 is in signal connection with a bin control plate, and a nozzle is arranged towards the second cavity 203.
The rear end of the middle part of the cabinet body 100, namely the space at the rear part of the centralized control box is communicated with the space at the rear part of the second cavity 203 of the battery compartment, when the charging and replacing cabinet works, the batteries in the centralized control box and the batteries in the battery compartments can generate heat, the space inside the centralized control box is communicated, the flowing of air flow is facilitated, and the retention of hot air in the cabinet body 100 is reduced.
A bin control board 309 and a charger 310 are arranged on the inner side surface of the left side plate 301, and the bin control board 309 is respectively connected with the charger 310, the temperature control device 302 and the battery in-place detection device 304. In this embodiment, the heat dissipation holes at the rear of the centralized control box are close to the heat dissipation holes at the back of the battery replacement cabinet body 100, so that ventilation and heat dissipation are facilitated.
The rechargeable battery of this embodiment is charged through socket connection, a charging socket 306 connected with the charger 310 is further provided on the surface of the left side plate 301 facing the second cavity 203, and if the charging mode of this embodiment is a charging probe direct insertion type, a charging terminal base connected with the charger 310 may be provided on the rear end surface of the second cavity 203 to be inserted into the terminal on the battery for charging.
A bin door lock 305 is arranged on the front panel 308 of the present example, and is matched with the lock catch 202 on the battery bin door 201 to lock the battery bin door 201. The door lock 305 of the present embodiment may be an electromagnetic lock, etc., and the door locks of the left and right bins are mounted on the left and right side structures of the front metal plate of the centralized control box, and also serve as an intermediate connecting member for connecting the centralized control box and the cabinet body 100. Thereby the structure is compacter, and space utilization is higher.
The front panel 308 of this example is also provided with more than one bin indicator light 307 connected with the bin control panel 309, and the battery bin door 201 is provided with a light guide column or a light guide plate at a position corresponding to the bin indicator light 307, so that a user can conveniently see the indication state, and the light guide column or the light guide plate of this example can indicate whether the battery is in place, whether the battery is in a full state, and the like.
The battery replacing cabinet of the embodiment not only can be drawn out from the centralized control box of the battery compartment and can be maintained in front, but also adopts a front maintenance structure for the battery replacing cabinet electrical compartment structure 400 above the cabinet body 100 of the embodiment.
The electrical cabinet structure 400 of the power switching cabinet adopts a front-opening design arranged above the front end of the cabinet body 100 of the power switching cabinet, and electric appliances such as alternating current are arranged above the cabinet body, so that collision and contact of general people are avoided, and the safety is improved.
As shown in fig. 4-6, the electrical cabinet structure 400 of the electrical cabinet of this embodiment includes an electrical cabinet 13 disposed on the electrical cabinet, and an electrical cabinet front maintenance door 1 (maintenance door 1 for short) covering the electrical cabinet 13, the lower portion of the electrical cabinet front maintenance door 1 is provided with 3 hinges 11 hinged to the electrical cabinet 13, the upper portion of the electrical cabinet front maintenance door 1 is provided with a locking member 3 for locking the electrical cabinet 13, the locking member 3 of this embodiment is a cylindrical lock, and the electrical cabinet front maintenance door 1 is locked by rotating to open or close.
The electrical appliance bin door of the embodiment is used as a maintenance door 1 of the main control part of the electrical appliance, and is connected with a cabinet body 100 at the bottom of the electrical appliance bin through a hinge 11, and the opening and closing of the cabinet body are controlled through two cylindrical locks. In the embodiment, the front maintenance door 1 of the electrical appliance bin can open and close along a vertical plane through the lower 3 hinges 11, when the front maintenance door of the electrical appliance bin is opened, the front maintenance door 1 of the electrical appliance bin turns downwards, and the inner surface of the front maintenance door 1 of the electrical appliance bin and the inner part of the electrical appliance bin 13 are both exposed and leaked outside.
When devices in the electrical appliance bin structure need maintenance and detection, the maintenance door 1 is opened by a key, the control panel and internal devices are arranged at the front part of the cabinet body 100, maintenance personnel operate right in front of the cabinet body 100 without moving the cabinet body 100, the maintenance is convenient, and in an opening state, the maintenance door 1 is stabilized at an opening limit under the action of gravity, so that the situation that the maintenance door swings left and right when the maintenance door is opened left and right is avoided; maintenance door 1 is in the place ahead of the cabinet body 100, and the space that occupies when opening that reduces greatly can not interfere with past personnel, guarantee personnel's safety, and in addition, this kind of setting up mode can guarantee to maintain door 1 and be in controllable region in maintenance personnel's dead ahead, consequently, can lay the device on last maintenance door 1 to effectively reduce the volume of the cabinet body.
As an embodiment of the present invention, a mounting plate 14 is provided in the electrical cabinet 13 of this embodiment, and the power supply related devices 15 are all disposed on the mounting plate 14. The structure of the electrical cabinet of the battery changing cabinet further comprises a function control device and a man-machine interaction device, wherein the function control device and the man-machine interaction device are arranged on the front maintenance door 1 of the electrical cabinet.
Specifically, the human-computer interaction device of the embodiment comprises a two-dimensional code component 5 and a touch screen 4 which are arranged on a front maintenance door of the electrical cabin.
The two-dimensional code assembly comprises a two-dimensional code sticker arranged on the front maintenance door 1 of the electrical appliance cabin, a cover plate arranged on the surface of the two-dimensional code and a two-dimensional code backlight assembly 6 arranged on the back of the two-dimensional code. The cover plate adopts a transparent acrylic cover plate, and plays a role in protecting the two-dimensional code.
As shown in fig. 7, the two-dimensional code backlight assembly 6 of this embodiment includes a lamp panel fixing plate 61, a light-diffusing plate 62, a lighting lamp fixing sheet metal bracket 63, and a lighting lamp 64 disposed on the lighting lamp fixing sheet metal bracket 63.
The light-diffusing plate 62 is arranged close to the back of the two-dimensional code sticker, the light-diffusing plate 62 and the illuminating lamp 64 can uniformly scatter light on the back of the two-dimensional code, the two-dimensional code can be clearly seen under the condition of insufficient light, and the code-scanning electricity-exchanging cabinet can be conveniently used at night. In this embodiment, an illumination lamp fixing metal plate bracket 63 is installed at a position 30mm away from the light-diffusing plate.
The function control device of the embodiment comprises a main control board 9 arranged on the back of the maintenance door in front of the electrical appliance cabin, a detection board 12 and a loudspeaker assembly 7 which are respectively connected with the main control board 9, and the touch screen 4 is connected with the main control board 9. The detection board 12 of this example is used for detecting safety parameters in the electrical bin 13, such as temperature, humidity, smoke and the like, so as to ensure the safety in the electrical bin 13, and the detection board 12 is fixed on the back surface of the touch screen 4 through the detection board bracket 8. On the corresponding maintenance door 1 of the horn component 7, a plurality of sound transmission holes are further arranged, so that the propagation of the prompting sound is facilitated.
The electric appliance cabinet also comprises a battery replacing button 2 arranged on the maintenance door 1 in front of the electric appliance cabinet, wherein the battery replacing button 2 is connected with the main control board 9 and is used for replacing battery by one key when the rider is inconvenient to take out the mobile phone for operation.
The electrical cabinet 13 of this embodiment is required to meet the requirements of dust prevention and water prevention, and therefore, a waterproof sealing ring 10 matched with the size of the electrical cabinet is further arranged on the periphery of the inner surface of the maintenance door 1 in front of the electrical cabinet and used for sealing the electrical cabinet 13.
The utility model discloses an electrical apparatus storehouse is when satisfying the dustproof and waterproof demand, lays control unit such as touch screen on maintenance door 1, the effectual space that has utilized to need not additionally open up the space at the cabinet body 100 and be used for laying the human-computer interaction device, the integrated level is higher, effectively reduces the volume of the cabinet body.
The above-mentioned embodiments are the preferred embodiments of the present invention, and the scope of the present invention is not limited to the above-mentioned embodiments, and the scope of the present invention includes and is not limited to the above-mentioned embodiments, and all equivalent changes made according to the present invention are within the protection scope of the present invention.

Claims (10)

1. The utility model provides a trade cabinet battery compartment centralized control case structure which characterized in that: including the centralized control case box, the centralized control case box is including setting up the front panel of battery compartment front end, with control box front panel fixed connection's curb plate, be equipped with the first cavity that is used for holding the centralized control case on the cabinet body of cabinet of trading electricity, the centralized control case separate in first cavity independent setting, the centralized control case can by take out in the first cavity.
2. The battery compartment centralized control box structure of the battery replacing cabinet as claimed in claim 1, wherein: the first cavity is arranged on one side of a second cavity for accommodating batteries, the lateral surface of the lateral plate close to the second cavity is provided with a battery on-site detection device, the medial surface of the lateral plate is provided with a bin control plate and a charger, and the bin control plate is respectively connected with the charger and the battery on-site detection device.
3. The battery compartment centralized control box structure of the battery replacing cabinet as claimed in claim 2, wherein: the side plate is provided with a communicating area communicated with the second cavity, the communicating area is provided with a temperature control device for detecting the temperature of the second cavity, and the temperature control device is connected with the bin control plate.
4. The battery compartment centralized control box structure of the battery replacing cabinet as claimed in claim 3, wherein: the communicated area is also provided with a hot aerosol fire extinguisher, the hot aerosol fire extinguisher is in signal connection with the bin control panel, and the nozzle faces the second cavity.
5. The battery compartment centralized control box structure of the battery replacing cabinet as claimed in claim 2, wherein: and a charging socket connected with a charger is further arranged on one surface of the side plate facing the second cavity.
6. The battery compartment centralized control box structure of the battery replacing cabinet as claimed in claim 1, wherein: the front panel is provided with a bin door lock, the battery bin door is provided with a lock catch matched with the bin door lock, and the bin door lock is matched with and locks the battery bin door.
7. The battery compartment centralized control box structure of the battery replacing cabinet as claimed in claim 6, wherein: the front panel is also provided with a bin state indicating device connected with the bin control panel, and an indicating structure is arranged at the position, corresponding to the bin state indicating device, of the battery bin door.
8. The battery compartment centralized control box structure of the battery replacing cabinet as defined in any one of claims 2 to 7, wherein: the centralized control case box is vertical symmetry setting, the centralized control case of two battery compartments of the integrated both sides of centralized control case structure, the curb plate includes left side board and right side board, be equipped with the partition channel who cuts apart two centralized control wares between left side board and the right side board, be equipped with the baffle of cutting apart two adjacent battery compartments on the cabinet body of the cabinet of changing electricity, the centralized control ware of both sides inserts in the first cavity of baffle both sides respectively.
9. The battery compartment centralized control box structure of the battery replacing cabinet as claimed in claim 8, wherein: the front panel and the cabinet body are respectively provided with a plurality of screw holes at corresponding positions, and the centralized control box body is fixed on the power exchange cabinet body through fixing screws.
10. The utility model provides a trade battery cabinet, includes the battery compartment that a plurality of array set up, its characterized in that: the battery compartment is provided with a second cavity for accommodating batteries, the centralized control box structure of the battery compartment of the power change cabinet is arranged in a first cavity adjacent to the second cavity, a compartment door of the battery compartment can be closed to the first cavity and the second cavity, and when the compartment door of the battery compartment is opened, the centralized control box structure of the battery compartment of the power change cabinet can be drawn out by the second cavity.
CN202220617042.XU 2022-03-21 2022-03-21 Trade cabinet battery compartment centralized control case structure and trade cabinet Active CN217197844U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220617042.XU CN217197844U (en) 2022-03-21 2022-03-21 Trade cabinet battery compartment centralized control case structure and trade cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220617042.XU CN217197844U (en) 2022-03-21 2022-03-21 Trade cabinet battery compartment centralized control case structure and trade cabinet

Publications (1)

Publication Number Publication Date
CN217197844U true CN217197844U (en) 2022-08-16

Family

ID=82756833

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220617042.XU Active CN217197844U (en) 2022-03-21 2022-03-21 Trade cabinet battery compartment centralized control case structure and trade cabinet

Country Status (1)

Country Link
CN (1) CN217197844U (en)

Similar Documents

Publication Publication Date Title
CN100417897C (en) Charging device for separable terminal in refrigerator
CN217197844U (en) Trade cabinet battery compartment centralized control case structure and trade cabinet
CN105489809A (en) Electric vehicle battery box allowing batteries to be replaced quickly
CN107706748B (en) Combined electrical source manager
CN210350818U (en) Charging cabinet
CN218275681U (en) Ammeter case convenient to install electric energy meter fast
CN210380336U (en) Rechargeable battery cabinet with heat insulation plate
CN207790360U (en) A kind of charging pile of built in air switch
CN214121235U (en) Multifunctional interactive intelligent sensor device
CN214253351U (en) Multipurpose double-door access cabinet
CN217197804U (en) Support front maintenance's battery charging and replacing cabinet structure
CN212875899U (en) Multifunctional mobile phone shell with wireless charging function
CN218489498U (en) Power changing cabinet and power changing cabinet system
CN218124333U (en) Charging bin and battery replacing cabinet
CN207716286U (en) A kind of touch desk lamp
CN218068960U (en) Trade electric cabinet canopy structure and trade electric cabinet
CN216750849U (en) 200W-level low-power centralized power supply for fire-fighting emergency lighting lamp
CN217623176U (en) Front-maintenance charging and replacing battery cabinet
CN208707359U (en) A kind of mobile accumulation power supply of UPS
CN109032050A (en) A kind of Flameproof and intrinsically safe programmable controller
CN217692717U (en) Energy storage power supply for special vehicle
CN217347518U (en) Charging and battery replacing cabinet with automatic fire extinguishing function
CN219875145U (en) Intelligent charging cabinet
CN207398645U (en) A kind of remote distribution case and Lighting Control Assembly
CN212267266U (en) Intelligent battery replacement cabinet

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant