Device for opening maintenance door of battery charging and replacing cabinet without key

Abstract

The utility model relates to the technical field of battery charging and swapping cabinets, in particular to a device for opening a maintenance door of a battery charging and swapping cabinet without a key, an electrical cabin maintenance door is arranged above the front side of a battery charging and swapping cabinet body, two key lock assemblies are arranged on the electrical cabin maintenance door, and two hidden manual unlocking assemblies are arranged in the battery charging and swapping cabinet body. The two hidden manual unlocking assemblies are located under the two key lock assemblies respectively, a plurality of battery bins are arranged in the battery charging and swapping cabinet body, a bin door is arranged on the front side of each battery bin, and a manual unlocking hole is formed in the top of the battery bin located under the two hidden manual unlocking assemblies. The manual unlocking hole is located under the hidden manual unlocking assembly. Compared with the prior art, the device for opening the maintenance door without the key for the battery charging and swapping cabinet can realize the purpose of opening the maintenance door without the key, thereby greatly facilitating maintenance personnel and improving the maintenance efficiency.

Description

[Technical field]

[0001] The utility model relates to the technical field of charging and swapping cabinets, and in particular to a device for opening a maintenance door of a charging and swapping cabinet without a key. [Background technology]

[0002] In daily use of charging and swapping cabinets, maintenance personnel often need to open the maintenance door of the electrical compartment to check and maintain the switches and wiring terminals of the electrical compartment, read the meter values, etc. At present, the industry generally uses keys to open the maintenance door lock of the electrical compartment. Since each maintenance personnel maintains and manages a large number of cabinets, they need to carry a lot of keys. Sometimes when the maintenance personnel are outside for maintenance, there are cabinets nearby that need urgent maintenance, but they don’t have the keys to the corresponding cabinets, and going back to get the keys will delay time. This method of only using keys to open the maintenance compartment door causes a waste of time and inconvenience in maintenance. [Contents of the utility model]

[0003] In order to overcome the above problems, the utility model proposes a device for keyless opening of a maintenance door of a charging and swapping cabinet, which can effectively solve the above problems.

[0004] A technical solution provided by the utility model to solve the above-mentioned technical problems is: a device for keyless opening of the maintenance door of a charging and swapping cabinet is provided, comprising a charging and swapping cabinet body, an electrical compartment maintenance door is arranged on the upper front side of the charging and swapping cabinet body, and two key lock assemblies are arranged on the electrical compartment maintenance door; two hidden manual unlocking assemblies are arranged in the charging and swapping cabinet body, and the two hidden manual unlocking assemblies are respectively located directly below the two key lock assemblies; a plurality of battery compartments are arranged inside the charging and swapping cabinet body, a compartment door is arranged on the front side of each battery compartment, a manual unlocking hole is opened on the top of the battery compartment directly below the two hidden manual unlocking assemblies, and the manual unlocking hole is located directly below the hidden manual unlocking assembly.

[0005] Preferably, the key lock assembly includes a lock head, which is fixed to the electrical compartment maintenance door. A lock core is arranged in the lock head, and a lock plate is connected to the inner end of the lock core.

[0006] Preferably, the hidden manual unlocking assembly includes a fixing plate, which is fixed inside the charging and swapping cabinet body; fixing holes are opened on both sides of the fixing plate, and the fixing holes are used to fix the locking screws to the crossbeam inside the charging and swapping cabinet body.

[0007] Preferably, a movable groove is integrally formed on the fixed plate, a locking block is slidably arranged in the movable groove, and the locking block can slide up and down in the movable groove.

[0008] Preferably, a pull ring is connected to the bottom of the locking block, and the pull ring is located directly above the manual unlocking hole.

[0009] Preferably, a spring is provided at the bottom of the locking block, and the spring is located in the movable groove, with the upper end of the spring abutting against the bottom of the locking block, and the lower end of the spring abutting against the bottom of the movable groove.

[0010] Preferably, a first inclined surface is provided on the locking plate, and a second inclined surface is provided on the upper end of the locking block.

[0011] Preferably, the top of the electrical compartment maintenance door is hinged to the charging and swapping cabinet body.

[0012] Compared with the prior art, the device for keyless opening of the maintenance door of the charging and swapping cabinet of the utility model, on the basis of keeping the key to open the maintenance compartment door, the maintenance personnel use the mobile phone operation and maintenance applet to simultaneously open the battery compartment door located directly below the two hidden manual unlocking components through the background, and pull down the two hidden manual unlocking components at the same time through the manual unlocking holes, so that the two hidden manual unlocking components are disengaged from the two key lock components, and the unlocking is achieved, thereby realizing keyless opening of the maintenance door, which greatly facilitates the maintenance personnel and improves the maintenance efficiency.

Brief Description of the Drawings

[0013] Figure 1 This is the overall structural diagram of the device for opening the maintenance door of a charging and swapping cabinet without a key according to the utility model;

[0014] Figure 2 This is a diagram of the internal structure of the device for opening the maintenance door of a charging and swapping cabinet without a key according to the utility model;

[0015] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0016] Figure 4 A three-dimensional diagram of the key lock assembly of the device for opening the maintenance door of a charging and swapping cabinet without a key according to the utility model;

[0017] Figure 5 This is a three-dimensional diagram of the hidden manual unlocking component of the device for opening the maintenance door of a charging and swapping cabinet without a key according to the utility model. [Specific implementation method]

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0019] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are limited to relative positions on a specified view, rather than absolute positions.

[0020] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0021] See also Figures 1 to 5 The device for opening the maintenance door of a charging and swapping cabinet without a key of the utility model comprises a charging and swapping cabinet body 10, an electrical compartment maintenance door 11 is arranged on the upper front side of the charging and swapping cabinet body 10, and two key lock assemblies 20 are arranged on the electrical compartment maintenance door 11. The electrical compartment maintenance door 11 can be opened by opening the two key lock assemblies 20 with a key.

[0022] Two hidden manual unlocking assemblies 30 are arranged in the charging and swapping cabinet body 10. The two hidden manual unlocking assemblies 30 are respectively located directly below the two key lock assemblies 20. The key lock assembly 20 cooperates with the hidden manual unlocking assembly 30 to realize the locking or opening of the electrical compartment maintenance door 11.

[0023] A plurality of battery compartments 12 are arranged inside the charging and swapping cabinet body 10, and a compartment door 13 is arranged on the front side of each battery compartment 12. A manual unlocking hole 121 is arranged on the top of the battery compartment 12 directly below the two hidden manual unlocking components 30. The manual unlocking hole 121 is located directly below the hidden manual unlocking component 30, and the hidden manual unlocking component 30 can be pulled downward to unlock through the manual unlocking hole 121.

[0024] The utility model is a device for opening the maintenance door of a charging and swapping cabinet without a key. In addition to opening the electrical compartment maintenance door 11 by a key, a hidden manual unlocking assembly 30 is arranged in the battery compartment 12 corresponding to the two key lock assemblies 20, and the two hidden manual unlocking assemblies 30 need to be pulled down and opened at the same time to open the maintenance door.

[0025] The maintenance personnel use the mobile phone operation and maintenance applet to simultaneously open the battery compartment 12 door located directly below the two hidden manual unlocking components 30 through the background, and pull down the two hidden manual unlocking components 30 at the same time through the manual unlocking holes 121, so that the two hidden manual unlocking components 30 are disengaged from the two key lock components 20, thereby unlocking the door and realizing keyless opening of the maintenance door.

[0026] When ordinary charging and battery replacement users are in use, they can only open one compartment door at a time and cannot open the maintenance door through the hidden manual unlocking component 30. Only maintenance personnel have the authority to open both compartment doors at the same time, which allows maintenance personnel to open the maintenance door without a key, greatly facilitating maintenance personnel and improving maintenance efficiency.

[0027] The top of the electrical compartment maintenance door 11 is hinged to the charging and swapping cabinet body 10 , and the electrical compartment maintenance door 11 can be flipped up and down around the hinge when unlocked.

[0028] The key lock assembly 20 includes a lock head 21, which is fixed to the electrical compartment maintenance door 11. A lock core is arranged in the lock head 21, and a lock plate 22 is connected to the inner end of the lock core. The lock core can be rotated by inserting a key into the lock core, and the lock core drives the lock plate 22 to rotate. The lock plate 22 is disengaged from the hidden manual unlocking assembly 30 to realize key unlocking.

[0029] The hidden manual unlocking assembly 30 includes a fixing plate 31, and the fixing plate 31 is fixed inside the charging and swapping cabinet body 10. Fixing holes 35 are opened on both sides of the fixing plate 31, and the fixing holes 35 are used to fix the screws to the crossbeam inside the charging and swapping cabinet body 10.

[0030] The fixing plate 31 is integrally formed with a movable groove 32 , in which a locking block 33 is slidably disposed. The locking block 33 can slide up and down in the movable groove 32 .

[0031] A pull ring 34 is connected to the bottom of the locking block 33 , and the pull ring 34 is located just above the manual unlocking hole 121 . The locking block 33 can be pulled downward by hooking the pull ring 34 with fingers.

[0032] A spring is provided at the bottom of the locking block 33, and the spring is located in the movable groove 32. The upper end of the spring abuts against the bottom of the locking block 33, and the lower end of the spring abuts against the bottom of the movable groove 32. The spring provides an upward elastic force for the locking block 33, so that the upper end of the locking block 33 extends out of the movable groove 32. When the upper end of the locking block 33 is aligned with the locking piece 22 front and back, the maintenance door can be locked.

[0033] The locking piece 22 is provided with a first inclined surface 23 , and the upper end of the locking block 33 is provided with a second inclined surface 331 . The first inclined surface 23 and the second inclined surface 331 are conducive to improving the smoothness of closing the door and realizing keyless smooth door closing.

[0034] Compared with the prior art, the device for keyless opening of the maintenance door of the charging and swapping cabinet of the utility model, on the basis of keeping the key to open the maintenance compartment door, the maintenance personnel use the mobile phone operation and maintenance applet to simultaneously open the battery compartment 12 door located directly below the two hidden manual unlocking components 30 through the background, and pull down the two hidden manual unlocking components 30 at the same time through the manual unlocking hole 121, so that the two hidden manual unlocking components 30 are disengaged from the two key lock components 20, thereby achieving unlocking and keyless opening of the maintenance door.

[0035] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any modifications, equivalent substitutions and improvements made within the concept of the present invention should be included in the patent protection scope of the present invention.

Claims

1. A device for opening the maintenance door of a charging and swapping cabinet without a key, characterized in that: It includes a charging and swapping cabinet body, wherein an electrical compartment maintenance door is provided on the upper front side of the charging and swapping cabinet body, and two key lock assemblies are provided on the electrical compartment maintenance door; Two hidden manual unlocking components are arranged in the charging and swapping cabinet body, and the two hidden manual unlocking components are respectively located directly below the two key lock components; A plurality of battery compartments are arranged inside the charging and swapping cabinet body, a compartment door is arranged on the front side of each battery compartment, a manual unlocking hole is arranged on the top of the battery compartment directly below the two hidden manual unlocking components, and the manual unlocking hole is located directly below the hidden manual unlocking component.

2. The device for keyless opening of the maintenance door of a charging and swapping cabinet according to claim 1, characterized in that: The key lock assembly includes a lock head, which is fixed to the electrical compartment maintenance door. A lock core is arranged in the lock head, and a lock plate is connected to the inner end of the lock core.

3. The device for keyless opening of the maintenance door of a charging and swapping cabinet as claimed in claim 2, characterized in that: The hidden manual unlocking assembly includes a fixing plate, which is fixed inside the charging and swapping cabinet body; fixing holes are opened on both sides of the fixing plate, and the fixing holes are used to fix the locking screws to the crossbeam inside the charging and swapping cabinet body.

4. The device for keyless opening of the maintenance door of a charging and swapping cabinet as claimed in claim 3, characterized in that: The fixing plate is integrally formed with a movable groove, a locking block is slidably arranged in the movable groove, and the locking block can slide up and down in the movable groove.

5. The device for keyless opening of the maintenance door of a charging and swapping cabinet as claimed in claim 4, characterized in that: The bottom of the locking block is connected with a pull ring, and the pull ring is located just above the manual unlocking hole.

6. The device for keyless opening of the maintenance door of a charging and swapping cabinet as claimed in claim 4, characterized in that: A spring is arranged at the bottom of the locking block, and the spring is located in the movable groove. The upper end of the spring abuts against the bottom of the locking block, and the lower end of the spring abuts against the bottom of the movable groove.

7. The device for keyless opening of the maintenance door of a charging and swapping cabinet as claimed in claim 4, characterized in that: The locking piece is provided with a first inclined surface, and the upper end of the locking block is provided with a second inclined surface.

8. The device for keyless opening of the maintenance door of a charging and swapping cabinet as claimed in claim 1, characterized in that: The top of the electrical compartment maintenance door is hinged to the charging and swapping cabinet body.

Images