Charging pile with heat dissipation assembly

Abstract

The charging pile comprises a charging pile body, heat dissipation fins on the surface of the rear side of the charging pile body, an inner frame arranged on the periphery of the heat dissipation fins, a through opening formed in the bottom of the inner frame, a top box arranged on the top of the inner frame, a shell arranged on the periphery of the inner frame, a threaded rod arranged in the top box, and a connecting groove formed in the top of the inner frame in a penetrating mode. A connecting block is slidably arranged in the connecting groove, a sliding block is slidably arranged in the top box, a moving block is connected to the surface of the front side of the sliding block, a first moving plate is connected to the bottom of the connecting block, a second moving plate is connected to the bottom of the first moving plate, and a first cooling fan is arranged on the surface of the first moving plate through a first mounting opening; a second cooling fan is arranged on the surface of the second moving plate through a second mounting opening, and a motor is arranged on the side surface of the top box; the first heat dissipation fan and the second heat dissipation fan arranged on the device can blow air to the heat dissipation fins in all directions, heat can be conveniently and rapidly taken away, then the heat dissipation efficiency of the heat dissipation fins is improved, and the heat dissipation effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, in particular to a charging pile with a heat dissipation component. Background Art

[0002] The function of a charging pile is similar to that of a gas pump in a gas station. It can be fixed on the ground or on a wall and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential parking lots or charging stations. It can charge various types of electric vehicles according to different voltage levels. The input end of the charging pile is directly connected to the AC power grid, and the output end is equipped with a charging plug for charging electric vehicles. Charging piles generally provide two charging methods: conventional charging and fast charging. People can use a specific charging card to swipe the card on the human-computer interaction interface provided by the charging pile to perform corresponding operations such as charging method, charging time, and cost data printing. The charging pile display can display data such as charging amount, cost, and charging time.

[0003] The existing charging piles on the market only dissipate heat through fixed cooling fans, and do not have a good heat dissipation effect. During use, the internal electrical components are in a high temperature state for a long time, which affects their service life and poses a safety hazard, which is not conducive to long-term use by users. For this reason, we design a charging pile with a heat dissipation component to solve the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a charging pile with a heat dissipation component to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A charging pile with a heat dissipation component comprises a charging pile body, a heat dissipation fin on the rear surface of the charging pile body, an inner frame is arranged on the periphery of the heat dissipation fin, a through opening is opened at the bottom of the inner frame, a top box is arranged on the top of the inner frame, an outer shell is arranged on the periphery of the inner frame, a shield is arranged on the top of the rear surface of the charging pile body, the top of the outer shell is fixedly connected to the bottom of the shield, the front surface of the top box is open, a threaded rod is rotatably arranged between the inner walls on the left and right sides of the top box, a connecting groove is opened through the top of the inner frame, a connecting block is slidably arranged in the connecting groove, a slider is slidably arranged in the top box, the slider is threadedly sleeved on the outside of the threaded rod, and the front surface of the slider A moving block is connected, the bottom of the moving block is connected to the top of the connecting block, the bottom of the connecting block is connected to a first moving plate, the top of the first moving plate is slidably connected to the inner top wall of the inner frame, the bottom of the first moving plate extends into the through opening and is connected to a second moving plate, the second moving plate is slidably arranged in the through opening, a first mounting opening is penetrated through the surface of the first moving plate, a first cooling fan is arranged in the first mounting opening, a second mounting opening is penetrated through the surface of the second moving plate, a second cooling fan is arranged in the second mounting opening, a motor is arranged on the right side surface of the top box, and an output shaft of the motor penetrates into the top box and is connected to one end of the threaded rod.

[0007] As a preferred solution of the utility model: the outer walls on the left and right sides of the inner frame are symmetrically provided with multiple ventilation holes, the front surface of the outer shell is provided with multiple first heat dissipation ports, and the bottom of the outer shell is provided with multiple second heat dissipation ports, and the first heat dissipation ports are of inclined structural design.

[0008] As a further preferred solution of the present invention: outer surfaces of the plurality of first heat dissipation openings and outer surfaces of the plurality of second heat dissipation openings are both provided with dustproof nets.

[0009] As a further preferred solution of the utility model: the outer walls at the front and rear sides of the second movable plate are symmetrically provided with limit blocks, and the inner wall of the through opening is provided with limit grooves for the limit blocks to slide and embed.

[0010] As a further preferred solution of the utility model: the size of the first movable plate is larger than the size of the second movable plate, two first cooling fans are provided, and one second cooling fan is provided.

[0011] As a further preferred solution of the utility model: the connecting groove is located in front of the top box, and the length direction of the connecting groove is parallel to the length direction of the threaded rod.

[0012] As a further preferred embodiment of the present invention: the inner frame and the outer frame are both fixedly mounted on the rear surface of the charging pile body.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The device dissipates heat through the heat dissipation fins arranged on the rear surface of the charging pile body. During use, the motor can drive the threaded rod to rotate, so that the slider can move back and forth along the length of the threaded rod, and the first movable plate and the second movable plate can be driven to move back and forth together through the moving block and the connecting block. In this process, the first cooling fan and the second cooling fan can blow air on the cooling fins in all directions, which is convenient for accelerating the removal of heat, thereby improving the heat dissipation efficiency of the cooling fins, greatly improving the heat dissipation effect of the device, and solving the problem that the charging piles on the existing market only dissipate heat through fixed cooling fans, do not have the function of good heat dissipation effect, and the internal electrical components are in a high temperature state for a long time during use, which affects their service life, and there are safety hazards, which is not conducive to long-term use by users.

[0015] 2. The enclosing structure formed by the shield plate and the shell in the utility model plays a role in waterproof protection of the internal components thereof. The provision of multiple vents can not only reduce the weight of the structure, but also accelerate the flow of gas, which is beneficial to improving the heat dissipation effect. By providing a first heat dissipation port and a second heat dissipation port, the first heat dissipation port is designed as an inclined structure, which is designed to prevent rainwater from flowing into the interior of the shell. If some rainwater really enters the shell, it can also flow out quickly through the second heat dissipation port, and there is no need to worry about external rainwater affecting the device. In addition, the outer surface of the first heat dissipation port and the outer surface of the second heat dissipation port are both provided with dustproof nets. The provision of the dustproof nets can effectively prevent external dust and impurities from entering the shell, thereby improving the cleanliness of the interior of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an exploded perspective view of the overall structure of the utility model;

[0017] Figure 2 This is an exploded three-dimensional diagram of the overall structure of the utility model from another viewing angle;

[0018] Figure 3 for Figure 1 The enlarged view of point A in the middle;

[0019] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0020] Among them: 1-charging pile body, 2-inner frame, 3-motor, 4-shutter, 5-outer shell, 6-first heat dissipation port, 7-heat dissipation fins, 9-first mounting port, 10-first movable plate, 11-vent, 12-top box, 13-threaded rod, 14-moving block, 15-first cooling fan, 16-slider, 17-second heat dissipation port, 18-through port, 19-limiting groove, 20-limiting block, 21-second mounting port, 22-second cooling fan, 23-second movable plate. DETAILED DESCRIPTION

[0021] 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. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4 In an embodiment of the utility model, a charging pile with a heat dissipation component includes a charging pile body 1, a heat dissipation fin 7 on the rear surface of the charging pile body 1, an inner frame 2 is provided on the periphery of the heat dissipation fin 7, a through opening 18 is provided at the bottom of the inner frame 2, a top box 12 is provided on the top of the inner frame 2, and an outer shell 5 is provided on the periphery of the inner frame 2. The inner frame 2 and the outer shell 5 are both fixedly installed on the rear surface of the charging pile body 1, a shield 4 is provided on the top of the rear surface of the charging pile body 1, and the top of the outer shell 5 is fixedly connected to the bottom of the shield 4. The front surface of the top box 12 is open, and a threaded rod 13 is rotatably provided between the inner walls on the left and right sides of the top box 12. A connecting groove is provided through the top of the inner frame 2, and a connecting block is slidably provided in the connecting groove. The connecting groove is located in front of the top box 12, and the length direction of the connecting groove is parallel to the length direction of the threaded rod 13. There is a slider 16, which is threadedly sleeved on the outside of the threaded rod 13, and the front side surface of the slider 16 is connected to a moving block 14, the bottom of the moving block 14 is connected to the top of the connecting block, and the bottom of the connecting block is connected to a first moving plate 10, and the top of the first moving plate 10 is slidably connected to the inner top wall of the inner frame 2, the bottom of the first moving plate 10 extends into the through opening 18 and is connected to a second moving plate 23, and the second moving plate 23 is slidably arranged in the through opening 18, and a first mounting port 9 is opened through the surface of the first moving plate 10, and a first cooling fan 15 is arranged in the first mounting port 9, and a second mounting port 21 is opened through the surface of the second moving plate 23, and a second cooling fan 22 is arranged in the second mounting port 21, and a motor 3 is arranged on the right side surface of the top box 12, and the output shaft of the motor 3 passes through the top box 12 and is connected to one end of the threaded rod 13.

[0023] A plurality of ventilation holes 11 are symmetrically provided on the outer walls on the left and right sides of the inner frame 2, a plurality of first heat dissipation openings 6 are provided on the front surface of the outer shell 5, and a plurality of second heat dissipation openings 17 are provided on the bottom of the outer shell 5. The first heat dissipation openings 6 are designed as an inclined structure, which is designed to prevent rainwater from flowing into the inner shell 5. If some rainwater really enters the outer shell 5, it can also flow out quickly through the second heat dissipation openings 17, and there is no need to worry about external rainwater affecting the device.

[0024] The outer surfaces of the multiple first heat dissipation ports 6 and the outer surfaces of the multiple second heat dissipation ports 17 are both provided with dustproof nets (not shown in the figure). The provision of the dustproof nets can effectively prevent external dust impurities from entering the housing 5, thereby improving the cleanliness of the interior of the device.

[0025] The second movable plate 23 is symmetrically provided with limit blocks 20 on the front and rear outer walls, and the inner wall of the through opening 18 is provided with a limit groove 19 for the limit block 20 to slide and insert into; the setting of the limit block 20 and the limit groove 19, on the one hand, plays a role of limiting and guiding the left and right movement of the second movable plate 23, and on the other hand, plays a supporting role for the first movable plate 10 and the second movable plate 23, thereby improving the stability of the coordination between the device structures.

[0026] The size of the first movable plate 10 is larger than that of the second movable plate 23 . Two first cooling fans 15 are provided, and one second cooling fan 22 is provided.

[0027] Specifically, the device dissipates heat through the heat dissipation fins 7 arranged on the rear surface of the charging pile body 1. During use, the motor 3 can drive the threaded rod 13 to rotate, so that the slider 16 can reciprocate back and forth along the length of the threaded rod 13, and the first movable plate 10 can be driven together with the second movable plate 23 to make left and right reciprocating movements through the movable block 14 and the connecting block. In this process, the first cooling fan 15 and the second cooling fan 22 can blow air on the cooling fins 7 in all directions, which is convenient for accelerating the removal of heat, thereby improving the heat dissipation efficiency of the cooling fins 7, greatly improving the heat dissipation effect of the device, and solving the problem that the charging piles on the market currently only dissipate heat through fixed cooling fans, do not have the function of good heat dissipation effect, and the internal electrical components are in a high temperature state for a long time during use, which affects their service life, and there are safety hazards, which are not conducive to long-term use by users.

[0028] In addition, the surrounding structure formed by the shield 4 and the outer shell 5 plays a role in waterproofing the internal components. The provision of multiple vents 11 can not only reduce the weight of the structure, but also accelerate the flow of gas, which is beneficial to improving the heat dissipation effect.

[0029] It should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A charging pile with a heat dissipation component, comprising a charging pile body (1); characterized in that: The rear surface of the charging pile body (1) is provided with a heat dissipation fin (7), the periphery of the heat dissipation fin (7) is provided with an inner frame (2), the bottom of the inner frame (2) is provided with a through opening (18), the top of the inner frame (2) is provided with a top box (12), the periphery of the inner frame (2) is provided with a shell (5), the top of the rear surface of the charging pile body (1) is provided with a shield (4), the front surface of the top box (12) is open, a threaded rod (13) is rotatably provided between the inner walls on the left and right sides of the top box (12), a connecting groove is provided through the top of the inner frame (2), a connecting block is slidably provided in the connecting groove, a slider (16) is slidably provided in the top box (12), the slider (16) is threadedly sleeved on the outside of the threaded rod (13), the front surface of the slider (16) is connected to a moving block (14), the bottom of the moving block (14) is connected to the connecting rod (13), and the bottom of the moving block (14) is connected to the connecting rod (13). The top of the connecting block is connected, the bottom of the connecting block is connected with a first movable plate (10), the top of the first movable plate (10) is slidably connected to the inner top wall of the inner frame (2), the bottom of the first movable plate (10) extends into the through opening (18) and is connected with a second movable plate (23), the second movable plate (23) is slidably arranged in the through opening (18), a first mounting opening (9) is penetrated through the surface of the first movable plate (10), a first cooling fan (15) is arranged in the first mounting opening (9), a second mounting opening (21) is penetrated through the surface of the second movable plate (23), a second cooling fan (22) is arranged in the second mounting opening (21), a motor (3) is arranged on the right side surface of the top box (12), an output shaft of the motor (3) penetrates into the top box (12) and is connected to one end of the threaded rod (13).

2. A charging pile with a heat dissipation component according to claim 1, characterized in that: The outer walls on the left and right sides of the inner frame (2) are symmetrically provided with a plurality of ventilation holes (11); the front surface of the outer shell (5) is provided with a plurality of first heat dissipation openings (6); the bottom of the outer shell (5) is provided with a plurality of second heat dissipation openings (17); the first heat dissipation openings (6) are of inclined structural design.

3. A charging pile with a heat dissipation component according to claim 2, characterized in that: The outer surfaces of the plurality of first heat dissipation openings (6) and the outer surfaces of the plurality of second heat dissipation openings (17) are both provided with dustproof nets.

4. A charging pile with a heat dissipation component according to claim 3, characterized in that: The second movable plate (23) has symmetrically disposed limit blocks (20) on the front and rear outer walls, and the inner wall of the through opening (18) has a limit groove (19) for the limit block (20) to slide and fit into.

5. A charging pile with a heat dissipation component according to claim 4, characterized in that: The size of the first movable plate (10) is larger than the size of the second movable plate (23), two first cooling fans (15) are provided, and one second cooling fan (22) is provided.

6. The charging pile with a heat dissipation component according to claim 1, characterized in that: The connection groove is located in front of the top box (12), and the length direction of the connection groove is parallel to the length direction of the threaded rod (13).

7. A charging pile with a heat dissipation component according to claim 6, characterized in that: The inner frame (2) and the outer shell (5) are both fixedly mounted on the rear surface of the charging pile body (1).

8. The charging pile with a heat dissipation component according to claim 7, characterized in that: The top of the housing (5) is fixedly connected to the bottom of the shielding plate (4).

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