Wall-mounted charger

Abstract

The utility model relates to a wall-mounted charger which comprises a bottom shell arranged on a wall surface, the lower end face of the bottom shell is provided with a wiring hole communicated with an inner cavity of the bottom shell, the side, away from the wall surface, of the bottom shell is provided with an opening, and the bottom shell is provided with an upper cover plate and a lower cover plate which are used for closing the opening of the bottom shell. The lower side of the upper cover plate abuts against the lower cover plate, and a partition plate is arranged on the side, close to the frame, of the lower end of the upper cover plate. The charger has the effect of reducing the influence of the external environment on circuit elements in the charger.

Description

Technical Field

[0001] The present application relates to the technical field of chargers, and in particular to a wall-mounted charger. Background Art

[0002] With the increasing development of electronic technology, charging equipment has been widely used. Charging piles were created with the emergence of electric vehicles and other equipment and are often used in outdoor charging stations.

[0003] A Chinese patent with application number 201920016704.6 discloses a charger housing and a charger, which relates to the technical field of battery chargers, including a cover plate, a mounting plate, a frame, a base and a heat dissipation part. The cover plate is arranged on the mounting plate, the cover plate is connected to the mounting plate, the first support part and the second support part are both connected to the mounting plate, and the ends of the first support part and the second support part away from the mounting plate are respectively abutted against the cover plate, a first air flow channel is formed between the cover plate and the mounting plate, and the gas is discharged along the first air flow channel, the frame is surrounded by the mounting plate and the base, a second air flow channel is arranged between the mounting plate and the base, the heat dissipation part is arranged at the edge of the base, and the second air flow channel and the first air flow channel are connected in sequence.

[0004] However, the cover of the device needs to be completely removed during the inspection and maintenance of the wiring, resulting in the circuit components in the frame being completely exposed to the air. During the inspection and maintenance process, the external environment is likely to cause damage to the circuit components in the frame, thus affecting the service life of the device.

[0005] Therefore, it is necessary to propose a new technical solution to solve the above problems. Utility Model Content

[0006] In order to facilitate the inspection and maintenance of the wiring points inside the shell, the present application provides a wall-mounted charger.

[0007] The present application provides a wall-mounted charger, which adopts the following technical solution:

[0008] A wall-mounted charger comprises a bottom shell arranged on a wall, a wiring hole connected to an inner cavity of the bottom shell is arranged on the lower end surface of the bottom shell, the side of the bottom shell away from the wall is open, an upper cover plate and a lower cover plate for closing the opening of the bottom shell are arranged on the bottom shell, the lower side of the upper cover plate abuts against the lower cover plate, and a partition plate is arranged on the lower end of the upper cover plate close to a frame.

[0009] By adopting the above technical solution, a partition plate is arranged at the lower end of the upper cover plate, and when the wiring in the lower partition plate is inspected and repaired, the influence of the external environment on the circuit elements in the upper partition plate is effectively reduced.

[0010] Optionally: the lower cover plate is slidably connected to the bottom shell in a vertical direction, and a bolt for limiting the lower cover plate is provided on the lower end surface of the lower cover plate, and the bolt passes through one end of the lower cover plate and is threadedly connected to the bottom shell.

[0011] By adopting the above technical solution, the lower cover plate can be easily disassembled and the connection stability between the lower cover plate and the bottom shell can be enhanced.

[0012] Optionally: an anti-slip layer is provided on the side of the lower cover away from the bottom shell.

[0013] By adopting the above technical solution, the friction between the hand and the lower cover plate is increased, making it easier to install the lower cover plate.

[0014] Optionally: a hanging plate is provided on a side of the bottom shell close to the wall, the hanging plate is fixedly provided on the wall, and a hook for clamping with the bottom shell is provided on a side of the hanging plate away from the wall.

[0015] By adopting the above technical solution, it is convenient to replace the bottom shell.

[0016] Optionally: a limit plate is provided on one side of the bottom shell close to the wall, the limit plate is fixedly provided on the bottom shell, a second opening perpendicular to the wall is provided on the limit plate, and the hanging plate and the limit plate are respectively provided on the upper and lower sides of the bottom shell.

[0017] By adopting the above technical solution, the bolts are fixedly connected to the limiting plate, thereby enhancing the connection stability between the bottom shell and the wall.

[0018] Optionally: a plurality of heat sinks are arranged in the bottom shell, and one side of the heat sink is connected to the bottom shell.

[0019] By adopting the above technical solution, the temperature inside the bottom shell is heat-dissipated to prevent the temperature inside the bottom shell from being too high and affecting the working efficiency of the circuit elements.

[0020] Optionally: a heat sink abutting against the wall is arranged on the bottom shell, and a plurality of heat sinks pass through one side of the bottom shell and are connected to the heat sink.

[0021] By adopting the above technical solution, the heat dissipation effect of the heat sink is further enhanced.

[0022] Optionally: the upper end surface of the lower cover plate is provided with a rubber layer for sealing the upper cover plate and the lower cover plate.

[0023] By adopting the above technical solution, the sealing between the lower cover plate and the upper cover plate is enhanced, preventing external rainwater or dust from entering the bottom shell and affecting the service life of the circuit components in the bottom shell.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. The present application separates the wiring points and circuit elements in the bottom shell by arranging an upper cover plate and a lower cover plate on the bottom shell, thereby reducing the influence of the outside world on the circuit elements during the inspection and maintenance of the wiring points;

[0026] 2. The present application provides a heat dissipation plate and a heat sink on the bottom shell to effectively dissipate heat inside the bottom shell;

[0027] 3. By arranging a hanging plate and a limit plate on the bottom shell, it is convenient to disassemble the bottom shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;

[0029] Figure 2 This is a schematic diagram of the rear structure of an embodiment of the present application;

[0030] Figure 3 This is a schematic diagram of the explosion structure of an embodiment of the present application.

[0031] In the figure, 1, bottom shell; 11, hanging plate; 111, hook; 112, first opening; 12, snap-in groove; 12, limit plate; 121, second opening; 2, upper cover; 21, partition plate; 3, lower cover; 31, bolt; 32, anti-slip layer; 33, rubber layer; 4, heat sink; 5, heat sink. DETAILED DESCRIPTION

[0032] The present application is further described in detail below in conjunction with the accompanying drawings.

[0033] The present application discloses a wall-mounted charger, such as Figure 1 and Figure 2As shown, it includes a bottom shell 1 arranged on the wall. In order to facilitate the disassembly of the bottom shell 1, a hanging plate 11 is arranged on the side of the bottom shell 1 close to the wall. The hanging plate 11 is provided with three first openings 112 for screws to pass through. The three first openings 112 are arranged on the hanging plate 11 in a horizontal direction. The screws are passed through the openings on the hanging plate 11 and threadedly connected to the wall, thereby achieving the fixing of the hanging plate 11. A hook 111 is provided on the side of the hanging plate 11 away from the wall, and a snap-in groove 12 for the hook 111 to be snapped is provided on the bottom shell 1. By correspondingly inserting the hook 111 into the snap-in groove 12 of the bottom shell 1, the bottom shell 1 abuts against the hook 111 under the action of gravity, thereby realizing a fixed connection between the bottom shell 1 and the hanging plate 11. In order to enhance the connection stability between the hook 111 and the bottom shell 1, two groups of hooks 111 and the snap-in groove 12 are provided, and the two snap-in grooves 12 are in the same horizontal plane, and the snap-in groove 12 is located at the upper end of the bottom shell 1 close to the hanging plate 11.

[0034] In order to further enhance the installation stability of the bottom shell 1 on the wall, a limiting plate 12 is arranged at the lower end of the bottom shell 1 close to the wall, and the side of the limiting plate 12 close to the wall is abutted against the wall. The upper end of the limiting plate 12 is fixedly connected to the bottom shell 1 by a bolt 31, and the lower end of the limiting plate 12 is lower than the lower end of the bottom shell 1. A second opening 121 perpendicular to the wall is arranged on the part of the lower end of the limiting plate 12 that protrudes beyond the bottom shell 1. The bottom shell 1 is further fixed by passing the bolt 31 through the second opening 121 and threading it to the wall.

[0035] like Figure 3 As shown, a plurality of heat sinks 4 for heat dissipation of the circuit are arranged in the bottom shell 1, and the plurality of heat sinks 4 are evenly arranged in the horizontal direction, and the plurality of heat sinks 4 are parallel to each other, and one side of the heat sink 4 is connected to the side of the bottom shell 1 close to the wall. A heat sink 5 is arranged on the side of the bottom shell 1 close to the wall, and the heat sink 5 is arranged parallel to the wall, and the heat sink 5 is in contact with the wall. The heat sink 4 passes through one side of the bottom shell 1 and is fixedly connected to the heat sink 5. The heat in the bottom shell 1 is transmitted to the wall through the heat sink 4 and the heat sink 5, thereby preventing the temperature in the bottom shell 1 from being too high, which affects the performance of the circuit components.

[0036] like Figure 1 and Figure 3As shown, the bottom shell 1 is provided with an opening on one side away from the wall, and a wiring hole 13 connected to the inner cavity of the bottom shell 1 is provided on the lower end surface of the bottom shell 1. An upper cover plate 2 and a lower cover plate 3 for closing the opening of the bottom shell 1 are provided on the bottom shell 1. The lower end surface of the upper cover plate 2 abuts against the lower cover plate 3, and a partition plate 21 for separating the upper cover plate 2 and the lower cover plate 3 is provided at the lower end of the upper cover plate 2. The partition plate 21 is arranged perpendicular to the wall, the electronic components in the bottom shell 1 are arranged on the upper side of the partition plate 21, and the wiring point in the bottom shell 1 is arranged on the lower side of the partition plate 21, so as to reduce the influence on the circuit components in the bottom shell 1 when the staff inspects the wiring point in the bottom shell 1.

[0037] In order to facilitate the disassembly of the lower cover plate 3, the lower cover plate 3 is slidably connected to the bottom shell 1 in the vertical direction, and the lower end surface of the lower cover plate 3 is provided with a bolt 31 for limiting the lower cover plate 3. The bolt 31 is connected to the lower cover plate 3, and one end of the bolt 31 passes through the lower cover plate 3 and is threadedly connected to the bottom shell 1. When the lower cover plate 3 slides upward and is connected to the upper cover plate 2, the bolt 31 is threadedly connected to the bottom shell 1 to achieve the fixing of the lower cover plate 3. In order to enhance the sealing between the lower cover plate 3 and the upper cover plate 2, a rubber layer 33 for sealing between the upper cover plate 2 and the lower cover plate 3 is provided on the upper end surface of the lower cover plate 3. Under the action of the lower cover plate 3, the rubber layer 33 is tightly abutted against the partition plate 21 upward to prevent the external environment from affecting the inner cavity of the bottom shell 1. In order to facilitate the staff to disassemble and install the lower cover plate 3, an anti-slip layer 32 is provided on the side of the lower cover plate 3 away from the wall.

[0038] The implementation principle of this embodiment is:

[0039] By clamping the bottom shell 1 on the hook 111 of the hanging plate 11, the bottom shell 1 can be quickly installed, and the bolt 31 is passed through the limit plate 12 to further fix the bottom shell 1, so that the heat dissipation plate 5 on the bottom shell 1 is abutted against the wall to achieve heat dissipation of the inner cavity of the bottom shell 1. When inspecting the wiring connection in the bottom shell 1, it is only necessary to remove the lower cover plate 3 to inspect the wiring connection in the bottom shell 1.

[0040] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A wall-mounted charger, characterized in that: The invention comprises a bottom shell (1) arranged on a wall surface, wherein the lower end surface of the bottom shell (1) is provided with a wiring hole (13) connected to the inner cavity of the bottom shell (1), the side of the bottom shell (1) away from the wall surface is open, and the bottom shell (1) is provided with an upper cover plate (2) and a lower cover plate (3) for closing the opening of the bottom shell (1), the lower side of the upper cover plate (2) is in contact with the lower cover plate (3), and a partition plate (21) is provided at the lower end of the upper cover plate (2) close to the bottom shell (1).

2. A wall-mounted charger according to claim 1, characterized in that: The lower cover plate (3) is slidably connected to the bottom shell (1) in a vertical direction, and a bolt (31) for limiting the position of the lower cover plate (3) is provided on the lower end surface of the lower cover plate (3), and one end of the bolt (31) passes through the lower cover plate (3) and is threadedly connected to the bottom shell (1).

3. A wall-mounted charger according to claim 2, characterized in that: A non-slip layer (32) is provided on the side of the lower cover plate (3) away from the bottom shell (1).

4. The wall-mounted charger according to claim 1, characterized in that: A hanging plate (11) is arranged on a side of the bottom shell (1) close to the wall, the hanging plate (11) is fixedly arranged on the wall, and a hook (111) for being engaged with the bottom shell (1) is arranged on a side of the hanging plate away from the wall.

5. The wall-mounted charger according to claim 4, characterized in that: A limiting plate (12) is arranged on a side of the bottom shell (1) close to the wall, the limiting plate (12) is fixedly arranged on the bottom shell (1), a second opening (121) perpendicular to the wall is arranged on the limiting plate (12), and the hanging plate (11) and the limiting plate (12) are arranged on the upper and lower sides of the bottom shell (1), respectively.

6. The wall-mounted charger according to claim 1, characterized in that: A plurality of heat sinks (4) are arranged in the bottom shell (1), and one side of the heat sink (4) is connected to the bottom shell (1).

7. A wall-mounted charger according to claim 6, characterized in that: The bottom shell (1) is provided with a heat dissipation plate (5) abutting against the wall, and a plurality of heat dissipation fins (4) pass through one side of the bottom shell (1) and are all connected to the heat dissipation plate (5).

8. The wall-mounted charger according to claim 1, characterized in that: The upper end surface of the lower cover plate (3) is provided with a rubber layer (33) for sealing the upper cover plate (2) and the lower cover plate (3).

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