Wall-mounted new energy automobile direct current charging box

Abstract

The utility model relates to the technical field of direct current charging boxes, and discloses a wall-mounted new energy automobile direct current charging box which comprises a charging box body, the outer wall of the charging box body is rotatably connected with an opening and closing door, and the inner wall of the charging box body is fixedly provided with a charging control integration module and a protection device. And a power input line interface is fixedly assembled on the outer wall of the charging box body. When the charging box body is mounted, a worker drives the charging box body to be attached to the outer wall of the mounting bottom plate, so that a clamping shell is aligned with a notch of a clamping groove, then the worker places a clamping block on the inner wall of the clamping shell and then limits and fixes the clamping shell, and the clamping block drives the clamping shell to be clamped to the inner wall of the clamping groove; and dust is blocked through a dustproof block, so that the situation that the dust enters the inner wall of the charging box body and then influences the output condition of the equipment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of DC charging boxes, in particular to a wall-mounted DC charging box for new energy vehicles. Background Art

[0002] A wall-mounted DC charging box for new energy vehicles is a charging device installed on the wall, used to provide DC fast charging services for new energy vehicles. It usually has a faster charging speed and can effectively shorten the charging time.

[0003] During use, the existing DC charging box for new energy vehicles can charge electric vehicles, but it is inconvenient to operate the charger, which causes users to spend a lot of time in operation. It is also inconvenient to install and dissipate heat of the charging box, which causes workers to spend a lot of time in installing the charging box. At the same time, the charging box will overheat after long-term use, making the equipment unable to work normally. For this reason, a wall-mounted DC charging box for new energy vehicles is introduced. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a wall-mounted DC charging box for new energy vehicles, which has the advantages of easy operation and installation of the charging box and good heat dissipation effect, solving the problems raised by the above background technology.

[0005] The utility model provides the following technical solutions: a wall-mounted new energy vehicle DC charging box, comprising a charging box body, the outer wall of the charging box body being rotatably connected to a switch door, the inner wall of the charging box body being fixedly equipped with a charging control integrated module and a protection device, the outer wall of the charging box body being fixedly equipped with a power input line interface, the inner wall of the power input line interface being fixedly equipped with one end of the power line, the other end of the power line being fixedly equipped with a national standard DC gun, the outer wall of the national standard DC gun being fixedly equipped with an anti-sliding block, the end of the anti-sliding block away from the power line being provided with a charging slot, the outer wall of the charging box body being fixedly equipped with a placement opening, a mounting base being provided on the side of the charging box body away from the switch door, a locking groove being provided on the outer wall of the charging box body close to the mounting base, a locking shell being placed on the inner wall of the mounting base, and a locking block being placed on the inner wall of the locking shell.

[0006] As a preferred technical solution of the present invention: an air outlet is provided on the outer wall of the charging box body, and a dustproof block is fixedly installed on the outer wall of the charging box body.

[0007] As an optimal technical solution of the present invention: the outer wall of the switch door is fixedly equipped with a charging start and stop button and a box door lock, and the outer wall of the charging control integrated module is provided with a built-in touch screen.

[0008] As an optimal technical solution of the present invention: the charging slot is adapted to the inner wall of the placement port, and the national standard DC gun is clamped with the inner wall of the placement port through the charging slot.

[0009] As an optimal technical solution of the present invention: the charging start and stop button, built-in touch screen, power cord and placement port are all electrically connected to the charging control integrated module, and the switch door is fixedly assembled to the outer wall of the charging box body through a box door lock.

[0010] As a preferred technical solution of the present invention: the charging control integrated module is adapted to the inner wall of the protection device, and the locking block is locked to the inner wall of the locking shell.

[0011] As a preferred technical solution of the present invention: the locking shell is adapted to the inner wall of the locking groove, and the dustproof block is located on the outer wall of the air outlet.

[0012] As a preferred technical solution of the present invention: there are two dustproof blocks, and the two dustproof blocks are respectively located on the outer walls at both ends of the charging box body.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. When installing the wall-mounted DC charging box for new energy vehicles, the staff drives the charging box body to fit the outer wall of the installation base plate so that the locking shell is aligned with the notch of the locking groove. The staff then places the locking block on the inner wall of the locking shell to limit and fix the locking shell, so that the locking block drives the locking shell to the inner wall of the locking groove to lock, thereby realizing the connection and fixation of the installation base plate and the charging box body. When the charging box body is placed, the air outlet is used to dredge the internal hot air to avoid overheating of the internal temperature of the charging box body, which will cause damage to the parts after overheating, thereby reducing the service life of the equipment. The dust is blocked by the dust block to prevent dust from entering the inner wall of the charging box body and affecting the output of the equipment.

[0015] 2. When using the wall-mounted DC charging box for new energy vehicles, the user presses the charging start / stop button and then operates the built-in touch screen to control the output time of the charging control integrated module. The user then pulls the power cord to drive the national standard DC gun, which is then inserted into the charging slot of the new energy vehicle for placement, thereby achieving simple operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2This is a schematic diagram of the structure of the protection device of the utility model;

[0018] Figure 3 This is a schematic diagram of the air outlet structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the national standard DC gun of this utility model;

[0020] Figure 5 This is a schematic diagram of the installation base plate structure of the utility model.

[0021] In the figure: 1. Charging box body; 2. Power input line interface; 3. Charging start and stop button; 4. Built-in touch screen; 5. Box door lock; 6. Door switch; 7. Air outlet; 8. Dust block; 9. Power cord; 10. National standard DC gun; 11. Anti-sliding block; 12. Placement port; 13. Charging control integrated module; 14. Protective device; 15. Charging slot; 16. Mounting base; 17. Clamping slot; 18. Clamping shell; 19. Clamping block. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] See also Figure 1 - Figure 5 A wall-mounted DC charging box for new energy vehicles includes a charging box body 1. The outer wall of the charging box body 1 is rotatably connected to a switch door 6. The inner wall of the charging box body 1 is fixedly equipped with a charging control integrated module 13 and a protection device 14. The outer wall of the charging box body 1 is fixedly equipped with a power input line interface 2. The inner wall of the power input line interface 2 is fixedly equipped with one end of the power line 9. The other end of the power line 9 is fixedly equipped with a national standard DC gun 10. The outer wall of the national standard DC gun 10 is fixedly equipped with an anti-slider 11. A charging slot 15 is provided at the end of the anti-slider 11 away from the power line 9. A placement port 12 is fixedly provided on the outer wall of the charging box body 1. A mounting base 16 is provided on the side of the charging box body 1 away from the switch door 6. A positioning groove 17 is provided on the outer wall of the charging box body 1 close to the mounting base 16. A positioning shell 18 is placed on the inner wall of the mounting base 16, and a positioning block 19 is placed on the inner wall of the positioning shell 18.

[0024] In the above structure, during the installation process, the staff drives the charging box body 1 to fit with the outer wall of the installation base plate 16, so that the locking shell 18 is precisely aligned with the notch of the locking groove 17, and then the locking block 19 is placed on the inner wall of the locking shell 18, and limited and fixed to ensure that the locking block 19 can guide the locking shell 18 to achieve locking with the inner wall of the locking groove 17, thereby completing the connection and fixation of the installation base plate 16 and the charging box body 1. In the process of repairing the charging box body 1, the staff rotates the box door lock 5 to move it out from the inner wall of the switch door 6, and then rotates the switch door 6 to rotate it on the outer wall of the charging box body 1, thereby opening the charging box body 1 for easy maintenance. In addition, energy is transmitted to the power cord 9 through the charging control integrated module 13 to ensure that the national standard DC gun 10 can charge new energy vehicles.

[0025] In a preferred embodiment: an air outlet 7 is opened on the outer wall of the charging box body 1, and a dust block 8 is fixedly installed on the outer wall of the charging box body 1.

[0026] In the above structure, during the installation process of the charging box body 1, the air outlet 7 is used to guide the internal hot air flow to prevent the charging box body 1 from overheating. If the components are overheated, it may cause damage, thereby shortening the service life of the equipment. At the same time, the dust block 8 is used to block dust and prevent it from entering the interior of the charging box body 1, so as to avoid dust affecting the performance output of the equipment.

[0027] In a preferred embodiment: the outer wall of the switch door 6 is fixedly equipped with a charging start and stop button 3 and a box door lock 5, and the outer wall of the charging control integrated module 13 is provided with a built-in touch screen 4.

[0028] In the above structure, when using the charging box body 1, the user needs to first operate the built-in touch screen 4 by pressing the charging start and stop button 3, and then control the output time of the charging control integrated module 13. Then, the user needs to pull the power cord 9, and the power cord 9 drives the national standard DC gun 10, so that the national standard DC gun 10 can be smoothly inserted into the charging port of the new energy vehicle and placed firmly, so as to achieve the purpose of simplifying the operation process.

[0029] In a preferred embodiment, the charging slot 15 is adapted to the inner wall of the placement opening 12 , and the national standard DC gun 10 is clamped with the inner wall of the placement opening 12 through the charging slot 15 .

[0030] In the above structure, when the national standard DC gun 10 is placed on the inner wall of the placement opening 12, the charging slot 15 can prevent the national standard DC gun 10 from getting stuck and blocked during placement, so that the national standard DC gun 10 cannot be placed into the inner wall of the placement opening 12.

[0031] In a preferred embodiment: the charging start and stop button 3, the built-in touch screen 4, the power cord 9 and the placement port 12 are all electrically connected to the charging control integrated module 13, and the switch door 6 is fixedly assembled to the outer wall of the charging box body 1 through the box door lock 5.

[0032] In the above structure, the charging control integrated module 13 is used to provide power to the equipment, and the connection between the charging box body 1 and the switch door 6 is achieved through the box door lock 5, so that the staff can perform maintenance more quickly.

[0033] In a preferred embodiment, the charging control integrated module 13 is adapted to the inner wall of the protection device 14 , and the locking block 19 is locked to the inner wall of the locking shell 18 .

[0034] In the above structure, the charging control integrated module 13 is limited by the protective device 14, so that the charging control integrated module 13 is more stable when placed and will not fall. When the locking block 19 is placed on the inner wall of the locking shell 18, the locking shell 18 will be limited, so that the mounting base 16 and the charging box body 1 are connected and fixed.

[0035] In a preferred embodiment, the locking shell 18 is matched with the inner wall of the locking groove 17 , and the dustproof block 8 is located on the outer wall of the air outlet 7 .

[0036] In the above structure, when the locking shell 18 is placed on the inner wall of the locking groove 17, the mounting base 16 will be limited, and then the locking block 19 is placed on the inner wall of the locking shell 18 to fix the locking shell 18, and the dustproof block 8 is used to protect the air outlet 7 to prevent dust from being sent from the inner wall of the air outlet 7 to the inner wall of the charging box body 1.

[0037] In a preferred embodiment, there are two dust-proof blocks 8 , and the two dust-proof blocks 8 are respectively located on the outer walls at both ends of the charging box body 1 .

[0038] In the above structure, the two dustproof blocks 8 can protect the notches on both sides of the charging box body 1, thereby preventing dust from entering the inner wall of the charging box body 1 and causing damage when the charging box is placed.

[0039] Working principle: During the installation process, the staff drives the charging box body 1 to fit the outer wall of the installation base 16, so that the slot shell 18 is accurately aligned with the slot 17, and then the slot block 19 is placed on the inner wall of the slot shell 18 and fixed. In this way, the slot block 19 can guide the slot shell 18 to fit tightly with the inner wall of the slot 17, thereby achieving a stable connection between the installation base 16 and the charging box body 1. When the charging box body 1 is placed, the air outlet 7 is responsible for guiding the internal hot air circulation to prevent the internal temperature from being too high. Causing parts to be damaged, which helps to extend the service life of the equipment. At the same time, the dustproof block 8 plays the role of filtering dust, preventing dust from invading the inner wall of the charging box body 1 and affecting the performance output of the equipment. When using the charging box body 1, the user operates the built-in touch screen 4 by pressing the charging start and stop button 3, thereby controlling the output time of the charging control integrated module 13. Then, the user pulls the power cord 9 to make the power cord 9 drive the national standard DC gun 10, and inserts the national standard DC gun 10 into the charging port of the new energy vehicle to ensure ease of operation.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wall-mounted DC charging box for new energy vehicles, comprising a charging box body (1), characterized in that: The outer wall of the charging box body (1) is rotatably connected to a switch door (6), the inner wall of the charging box body (1) is respectively fixedly equipped with a charging control integrated module (13) and a protection device (14), the outer wall of the charging box body (1) is fixedly equipped with a power input line interface (2), the inner wall of the power input line interface (2) is fixedly equipped with one end of the power line (9), the other end of the power line (9) is fixedly equipped with a national standard DC gun (10), and the outer wall of the national standard DC gun (10) is fixedly equipped with an anti-sliding block (11), a charging slot (15) is provided at one end of the anti-sliding block (11) away from the power cord (9), a placement opening (12) is fixedly mounted on the outer wall of the charging box body (1), a mounting base (16) is provided on the side of the charging box body (1) away from the switch door (6), a locking groove (17) is provided on the outer wall of the charging box body (1) close to the mounting base (16), a locking shell (18) is placed on the inner wall of the mounting base (16), and a locking block (19) is placed on the inner wall of the locking shell (18).

2. A wall-mounted DC charging box for new energy vehicles according to claim 1, characterized in that: An air outlet (7) is provided on the outer wall of the charging box body (1), and a dust block (8) is fixedly mounted on the outer wall of the charging box body (1).

3. The wall-mounted DC charging box for new energy vehicles according to claim 2, characterized in that: The outer wall of the switch door (6) is respectively fixedly equipped with a charging start / stop button (3) and a box door lock (5), and the outer wall of the charging control integrated module (13) is provided with a built-in touch screen (4).

4. The wall-mounted DC charging box for new energy vehicles according to claim 1, characterized in that: The charging slot (15) is adapted to the inner wall of the placement opening (12), and the national standard DC gun (10) is clamped with the inner wall of the placement opening (12) through the charging slot (15).

5. The wall-mounted DC charging box for new energy vehicles according to claim 3, characterized in that: The charging start / stop button (3), the built-in touch screen (4), the power cord (9) and the placement port (12) are all electrically connected to the charging control integrated module (13), and the switch door (6) is fixedly assembled with the outer wall of the charging box body (1) through the box door lock (5).

6. The wall-mounted DC charging box for new energy vehicles according to claim 1, characterized in that: The charging control integrated module (13) is adapted to the inner wall of the protection device (14), and the locking block (19) is locked to the inner wall of the locking shell (18).

7. The wall-mounted DC charging box for new energy vehicles according to claim 2, characterized in that: The locking shell (18) is adapted to the inner wall of the locking groove (17), and the dustproof block (8) is located on the outer wall of the air outlet (7).

8. The wall-mounted DC charging box for new energy vehicles according to claim 2, characterized in that: There are two dust-proof blocks (8), and the two dust-proof blocks (8) are respectively located on the outer walls at both ends of the charging box body (1).

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