Charging pile anti-theft device convenient to disassemble and assemble

Abstract

The utility model discloses a charging pile anti-theft device convenient to disassemble and assemble, and belongs to the technical field of charging piles, the charging pile anti-theft device convenient to disassemble and assemble comprises an anti-theft box body, a door plate is installed at the front end of the anti-theft box body, and a lock is arranged at the front end of the door plate; the rear side of the antitheft box body is provided with a dismounting mechanism, and the inner side of the antitheft box body is provided with a fireproof mechanism. The dismounting and mounting mechanism comprises a mounting ring block, a mounting hole and a dismounting and mounting device, the mounting ring block is fixedly connected with the wall body, and the anti-theft box body is connected with the mounting ring block in an inserted mode; mounting holes are formed in the front side of the mounting ring block in a bilateral symmetry mode, the dismounting devices are arranged at the front end of the mounting ring block, and the four dismounting devices are arranged at the four vertex angles of the mounting ring block. Through the above mode, the dismounting device realizes rapid dismounting of the anti-theft box body, and the dismounting device is located at the inner side of the anti-theft box body, thereby preventing lawbreakers from dismounting the anti-theft box body at the outer side of the anti-theft box body, and improving the anti-theft capability of the charging pile. The fireproof mechanism can extinguish fire caused by faults of the charging pile, and the safety of the charging pile is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, and in particular to an anti-theft device for charging piles which is easy to assemble and disassemble. Background Art

[0002] The number of new energy vehicles is increasing, and the market size of charging piles is growing rapidly. Charging piles are usually installed in public places, such as parking lots and roadsides. If charging piles are stolen or damaged, they may pose a safety hazard to people and facilities in the surrounding area. Stolen charging piles may be illegally modified or used for other dangerous purposes, causing safety accidents such as fires and electric shocks.

[0003] Chinese patent CN218536392U discloses a wall-mounted anti-theft charging pile, which is installed on the wall of a building. The bottom of the mounting groove is provided with a first mounting groove, and the rear surface of the mounting groove is provided with a second mounting groove; it also includes a mounting bracket, and the charging pile is fixedly installed on the mounting bracket. The mounting bracket includes a bottom plate and a back plate. The bottom of the bottom plate is provided with a first mounting bar, and bolt holes are provided on both sides of the first mounting bar. The rear surface of the back plate is provided with a second mounting bar, and bolt holes are also provided on both sides of the second mounting bar. The first mounting bar is located in the first mounting groove, and the second mounting bar is located in the second mounting groove. An expansion agent is filled into the first mounting groove and the second mounting groove through the bolt holes. The utility model designs a mounting bracket and uses the mounting bracket to fix the charging pile in the wall of the building. At the same time, a welding plate is welded on the mounting bracket to limit the position to prevent the charging pile from being easily uninstalled and stolen. However, the charging pile still has the following problems:

[0004] The charging pile needs to be welded to prevent theft of the mounting frame, which is time-consuming to install. In addition, when the charging pile fails and needs to be disassembled, it is very inconvenient to disassemble the welding part.

[0005] Based on this, the present invention designs a charging pile anti-theft device that is easy to disassemble and assemble to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the present invention provides a charging pile anti-theft device that is easy to disassemble and assemble.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] An anti-theft device for a charging pile that is easy to disassemble and assemble, comprising an anti-theft box,

[0009] The front end of the anti-theft box is equipped with an openable and closable door panel, and the front end of the door panel is provided with a lock for locking the door panel; the rear side of the anti-theft box is equipped with a disassembly and assembly mechanism connecting the anti-theft box and the wall, and the inside of the anti-theft box is provided with a fire prevention mechanism with air blocking and fire extinguishing functions;

[0010] The disassembly and assembly mechanism includes a mounting ring block, a mounting hole and a disassembly and assembly device. The mounting ring block is fixedly connected to the wall, and the anti-theft box is plugged into the mounting ring block. A plurality of mounting holes for connecting the mounting ring block and the wall are symmetrically arranged on the left and right sides of the front side of the mounting ring block. The disassembly and assembly device for quickly connecting and locking the anti-theft box and the mounting ring block is arranged at the front end of the mounting ring block, and four disassembly and assembly devices are arranged at the four top corners of the mounting ring block.

[0011] Furthermore, the disassembly and assembly device includes a mounting block, four connecting blocks, a pin and a slot, the mounting block is fixedly connected to the front end of the mounting ring block; the connecting block is fixedly connected to the four top corners of the inner wall of the anti-theft box; the pin is slidably connected to the connecting block; the side wall of the connecting block is provided with a slot, and the pin is plugged into the slot.

[0012] Furthermore, the fire prevention mechanism includes a connecting rod, a push rod and a fire prevention device, the connecting rod is fixedly connected to the top of the anti-theft box; the push rod is fixedly connected to the lower end of the connecting rod; and a fire prevention device for extinguishing fire is provided on the front side of the push rod.

[0013] Furthermore, a temperature sensor and a smoke sensor are provided on the top of the anti-theft box, and the temperature sensor and the smoke sensor are electrically connected to the push rod.

[0014] Furthermore, the fire prevention device includes a fixed block, a slide groove, a vertical plate, a horizontal plate, a fireproof cloth, a fire extinguishing tank and a through groove. The two fixed blocks are symmetrically fixedly connected to the top of the anti-theft box; a slide groove is provided on the inner side of the fixed block; the vertical plate is fixedly connected to the output end of the push rod; the lower end of the vertical plate is fixedly connected to the horizontal plate; the front side of the vertical plate is provided with a fireproof cloth, and the upper end of the fireproof cloth is fixedly connected to the top of the anti-theft box; the fire extinguishing tank is provided on the rear side of the vertical plate, and the fire extinguishing tank is fixedly connected to the top of the anti-theft box, and a through groove is provided on the upper end of the horizontal plate.

[0015] Furthermore, a slider is provided on the upper end of the vertical plate and is limitedly slidable along the inner wall of the slide groove.

[0016] Furthermore, the lower end of the fireproof cloth is bent into a roll and placed on the front side of the upper end of the horizontal plate.

[0017] Furthermore, the fire extinguishing tank stores a flame retardant for extinguishing fire.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: the anti-theft box can be quickly disassembled and assembled through the disassembly and assembly device, which saves installation time and is convenient and quick to disassemble; and the disassembly and assembly device is located inside the anti-theft box, which prevents criminals from disassembling the anti-theft box from the outside of the anti-theft box, thereby improving the anti-theft capability of the charging pile; and the fire prevention mechanism can extinguish fires caused by charging pile failures, thereby improving the safety of the charging pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.

[0020] Figure 1 This is a three-dimensional anti-theft device for charging piles that is easy to disassemble and assemble. Figure 1 ;

[0021] Figure 2 This is a front view of a charging pile anti-theft device that is easy to disassemble and assemble according to the utility model;

[0022] Figure 3 This is a three-dimensional anti-theft device for charging piles that is easy to disassemble and assemble. Figure 2 ;

[0023] Figure 4 for Figure 1 Enlarged view of point A in the middle;

[0024] Figure 5 This is a diagram of the internal structure of a charging pile anti-theft device that is easy to disassemble and assemble according to the present invention.

[0025] The numbers in the figure represent:

[0026] 10. Anti-theft box; 11. Door panel; 12. Lock; 2. Disassembly and assembly mechanism; 21. Mounting ring block; 22. Mounting hole; 23. Disassembly and assembly device; 231. Mounting block; 232. Connecting block; 233. Latch; 234. Slot; 3. Fire prevention mechanism; 31. Connecting rod; 32. Push rod; 33. Fire prevention device; 331. Fixing block; 332. Slide groove; 333. Vertical plate; 334. Horizontal plate; 335. Fireproof cloth; 336. Fire extinguisher; 337. Through groove. DETAILED DESCRIPTION

[0027] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0028] The terms “left,” “right,” “front,” “back,” “up,” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0029] Example 1: In some embodiments, please refer to the accompanying drawings of the specification. Figure 1-Figure 5 A charging pile anti-theft device that is easy to disassemble and assemble includes an anti-theft box 10,

[0030] The front end of the anti-theft box 10 is equipped with an openable and closable door panel 11, and the front end of the door panel 11 is provided with a lock 12 for locking the door panel 11. The lock 12 can be a key lock, a password lock or a fingerprint lock. The rear side of the anti-theft box 10 is equipped with a disassembly and assembly mechanism 2 connecting the anti-theft box 10 and the wall. The inside of the anti-theft box 10 is provided with a fire prevention mechanism 3 with air blocking and fire extinguishing functions.

[0031] The disassembly and assembly mechanism 2 includes a mounting ring block 21, a mounting hole 22 and a disassembly and assembly device 23. The mounting ring block 21 is fixedly connected to the wall, and the anti-theft box 10 is plugged into the mounting ring block 21. The front side of the mounting ring block 21 is symmetrically provided with multiple mounting holes 22 for connecting the mounting ring block 21 and the wall. The disassembly and assembly device 23 for quickly connecting and locking the anti-theft box 10 and the mounting ring block 21 is provided at the front end of the mounting ring block 21. Four disassembly and assembly devices 23 are provided at the four top corners of the mounting ring block 21.

[0032] In the present utility model, the operator fixes the mounting ring block 21 to the side wall of the wall through the mounting hole 22, and after aligning and plugging the anti-theft box 10 and the mounting ring block 21, the anti-theft box 10 and the mounting ring block 21 are connected and locked through the disassembly and assembly device 23. The connection between the anti-theft box 10 and the mounting ring block 21 can be released through the disassembly and assembly device 23, thereby realizing rapid disassembly and assembly of the anti-theft box 10. When a fire occurs in the charging pile due to a short circuit or other fault, the fire prevention mechanism 3 can be used to quickly extinguish the flames.

[0033] In the present invention, the anti-theft box 10 can be quickly disassembled and assembled through the disassembly and assembly device 23, which saves installation time and is convenient and quick to disassemble. In addition, the disassembly and assembly device 23 is located on the inner side of the anti-theft box 10, preventing criminals from disassembling the anti-theft box 10 from the outside of the anti-theft box 10, thereby improving the anti-theft capability of the charging pile; the fire prevention mechanism 3 can extinguish a fire caused by a fault in the charging pile, thereby improving the safety of the charging pile.

[0034] The disassembly and assembly device 23 includes a mounting block 231, four connecting blocks 232, a pin 233 and a slot 234. The mounting block 231 is fixedly connected to the front end of the mounting ring block 21; the connecting block 232 is fixedly connected to the four top corners of the inner wall of the anti-theft box 10; the pin 233 is slidably connected to the connecting block 232; the side wall of the connecting block 232 is provided with a slot 234, and the pin 233 is plugged into the slot 234.

[0035] In the present invention, the operator aligns the anti-theft box 10 with the mounting ring block 21 and plugs it in. After the pin 233 is aligned with the slot 234, the operator pushes the pin 233 so that the end of the pin 233 passes through the slot 234 on the side wall of the mounting block 231 and the connecting block 232 and plugs in, thereby achieving the connection and locking between the mounting block 231 and the connecting block 232, thereby achieving the connection and locking between the anti-theft box 10 and the mounting ring block 21; when the anti-theft box 10 needs to be disassembled, the pin 233 is pulled out of the slot 234, the connection and locking between the mounting block 231 and the connecting block 232 is released, and the anti-theft box 10 can be quickly disassembled.

[0036] In the present invention, the connection and unlocking between the mounting block 231 and the connecting block 232 can be achieved by cooperating with the pin 233 and the slot 234, thereby realizing the rapid disassembly and assembly of the anti-theft box 10 and the mounting ring block 21, which is convenient and fast. In addition, the mounting block 231 and the connecting block 232 are connected and locked on the inner side of the anti-theft box 10, preventing criminals from disassembling the anti-theft box 10 from the outside of the anti-theft box 10, thereby improving the anti-theft capability of the charging pile.

[0037] The fire prevention mechanism 3 includes a connecting rod 31, a push rod 32 and a fire prevention device 33. The connecting rod 31 is fixedly connected to the top of the anti-theft box 10; the push rod 32 is fixedly connected to the lower end of the connecting rod 31; a temperature sensor and a smoke sensor are provided at the top of the anti-theft box 10, and the temperature sensor and the smoke sensor are electrically connected to the push rod 32; a fire prevention device 33 for extinguishing fire is provided on the front side of the push rod 32;

[0038] The fire prevention device 33 includes a fixed block 331, a slide 332, a vertical plate 333, a horizontal plate 334, a fireproof cloth 335, a fire extinguishing tank 336 and a through slot 337. The two fixed blocks 331 are fixedly connected to the top of the anti-theft box 10 symmetrically; the inner side of the fixed block 331 is provided with a slide 332; the vertical plate 333 is fixedly connected to the output end of the push rod 32; the upper end of the vertical plate 333 is provided with a slider that slides in the inner wall of the slide 332; the lower end of the vertical plate 333 is fixedly connected to the horizontal plate 33 4. A fireproof cloth 335 is provided on the front side of the vertical plate 333. The upper end of the fireproof cloth 335 is fixedly connected to the top of the anti-theft box 10, and the lower end of the fireproof cloth 335 is bent into a roll and placed on the front side of the upper end of the horizontal plate 334. A fire extinguishing tank 336 is provided on the rear side of the vertical plate 333. The fire extinguishing tank 336 stores a flame retardant for extinguishing fire. The flame retardant can be a halogenated dry powder fire extinguishing agent, and the fire extinguishing tank 336 is fixedly connected to the top of the anti-theft box 10. A through groove 337 is provided on the upper end of the horizontal plate 334.

[0039] In the present invention, when a fire occurs due to a short circuit or other fault in the use of the charging pile, the temperature sensor and the smoke sensor are triggered to control the output end of the push rod 32 to move backward. The output end of the push rod 32 drives the vertical plate 333 to move backward under the limiting action of the slide groove 332 inside the fixed block 331. The vertical plate 333 drives the horizontal plate 334 to move backward. When the front end of the horizontal plate 334 is misaligned with the fireproof cloth 335, the through groove 337 is aligned with the discharge port at the lower end of the fire extinguishing tank 336. At this time, the flame retardant inside the fire extinguishing tank 336 falls through the through groove 337 and extinguishes the flames in the first time. At the same time, the lower end of the fireproof cloth 335 falls downward and blocks the air outside the anti-theft box 10, preventing the fire from rekindling.

[0040] In the present invention, the push rod 32 outputs the drive vertical plate 333 to drive the horizontal plate 334 to move, so that the fire extinguisher 336 and the fireproof cloth 335 cooperate to extinguish the fire caused by the charging pile failure, thereby improving the safety of the charging pile.

[0041] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A charging pile anti-theft device that is easy to disassemble and assemble, comprising an anti-theft box (10), characterized in that: The front end of the anti-theft box (10) is provided with an openable door panel (11), and the front end of the door panel (11) is provided with a lock (12) for locking the door panel (11); the rear side of the anti-theft box (10) is provided with a disassembly mechanism (2) for connecting the anti-theft box (10) and the wall; the inside of the anti-theft box (10) is provided with a fire prevention mechanism (3) with air blocking and fire extinguishing functions; The disassembly and assembly mechanism (2) comprises a mounting ring block (21), a mounting hole (22) and a disassembly and assembly device (23); the mounting ring block (21) is fixedly connected to the wall, and the anti-theft box (10) is plugged into the mounting ring block (21); a plurality of mounting holes (22) for connecting the mounting ring block (21) and the wall are symmetrically arranged on the front side of the mounting ring block (21); the disassembly and assembly device (23) for quickly connecting and locking the anti-theft box (10) and the mounting ring block (21) is arranged at the front end of the mounting ring block (21); and four disassembly and assembly devices (23) are arranged at the four top corners of the mounting ring block (21).

2. The anti-theft device for charging piles that is easy to disassemble and assemble according to claim 1 is characterized in that: The disassembly and assembly device (23) comprises a mounting block (231), four connecting blocks (232), a latch (233) and a slot (234); the mounting block (231) is fixedly connected to the front end of the mounting ring block (21); the connecting block (232) is fixedly connected to the four top corners of the inner wall of the anti-theft box (10); the latch (233) is slidably connected to the connecting block (232); and the side wall of the connecting block (232) is provided with a slot (234), and the latch (233) is plugged into the slot (234).

3. The anti-theft device for charging piles that is easy to disassemble and assemble according to claim 2, characterized in that: The fire prevention mechanism (3) comprises a connecting rod (31), a push rod (32) and a fire prevention device (33). The connecting rod (31) is fixedly connected to the top of the anti-theft box (10); the push rod (32) is fixedly connected to the lower end of the connecting rod (31); and the fire prevention device (33) for extinguishing fire is provided on the front side of the push rod (32).

4. The anti-theft device for charging piles that is easy to disassemble and assemble according to claim 3, characterized in that: A temperature sensor and a smoke sensor are provided on the top of the anti-theft box (10), and the temperature sensor and the smoke sensor are electrically connected to the push rod (32).

5. The anti-theft device for charging piles that is easy to disassemble and assemble according to claim 4, characterized in that: The fire prevention device (33) comprises a fixed block (331), a chute (332), a vertical plate (333), a horizontal plate (334), a fireproof cloth (335), a fire extinguishing tank (336) and a through slot (337). The two fixed blocks (331) are fixedly connected to the top of the anti-theft box (10) in a left-right symmetrical manner; the inner side of the fixed block (331) is provided with a chute (332); the vertical plate (333) is fixedly connected to the output end of the push rod (32). The vertical plate (333) is fixedly connected to the horizontal plate (334) at the lower end; a fireproof cloth (335) is provided on the front side of the vertical plate (333), and the upper end of the fireproof cloth (335) is fixedly connected to the top of the anti-theft box (10); a fire extinguishing tank (336) is provided on the rear side of the vertical plate (333), and the fire extinguishing tank (336) is fixedly connected to the top of the anti-theft box (10), and a through groove (337) is provided on the upper end of the horizontal plate (334).

6. The anti-theft device for charging piles that is easy to disassemble and assemble according to claim 5, characterized in that: The upper end of the vertical plate (333) is provided with a slider that slides in a limited manner on the inner wall of the sliding groove (332).

7. The anti-theft device for charging piles that is easy to disassemble and assemble according to claim 6, characterized in that: The lower end of the fireproof cloth (335) is bent into a roll and placed on the front side of the upper end of the horizontal plate (334).

8. The anti-theft device for charging piles that is easy to disassemble and assemble according to claim 7, characterized in that: The fire extinguishing tank (336) stores a flame retardant for extinguishing fire.

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