Charging pile heat dissipation protection device

Abstract

The utility model discloses a charging pile main body heat dissipation protection device, which comprises a base, a charging pile main body and a heat dissipation box, the charging pile main body is fixedly installed at the top of the base, the heat dissipation box is fixedly installed at the rear side of the top of the base, and the front surface of the heat dissipation box is communicated with the bottom of the back surface of the charging pile main body. A mounting seat is fixedly mounted at the bottom of the inner side of the heat dissipation box, a supporting block is movably mounted at the top of the mounting seat, a limiting assembly is arranged on the rear side of the top of the mounting seat, and a positioning assembly is arranged on the rear side of the top of the mounting seat. By arranging the limiting groove, the inserting block and the supporting sleeve, the problems that the charging pile main body is not provided with a heat dissipation structure, heat dissipation work is generally carried out only through heat dissipation holes, when the charging pile main body carries out charging work, internal components such as an inductance module and a power module can generate a large amount of heat, the heat can be accumulated in equipment, and the heat dissipation effect is poor are solved. The temperature rise exceeds an allowable range, and the normal operation and the service life of the equipment are influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of charging pile protection, in particular to a charging pile heat dissipation protection device. 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] However, there are some problems with the existing technology:

[0004] During use, the charging pile body is not equipped with a heat dissipation structure, and usually only uses heat dissipation holes for heat dissipation. When the charging pile body is charging, internal components such as the inductor module, power module, etc. will generate a large amount of heat. This heat will accumulate inside the device, causing the temperature to rise beyond the allowable range, affecting the normal operation and service life of the equipment. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a charging pile heat dissipation protection device, which has the advantage of dissipating heat when the charging pile body is working, and solves the problem that the charging pile body is not provided with a heat dissipation structure and usually only uses heat dissipation holes for heat dissipation. When the charging pile body is charging, internal components such as inductor modules, power modules, etc. will generate a lot of heat, and this heat will accumulate inside the equipment, causing the temperature rise to exceed the allowable range, affecting the normal operation and service life of the equipment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a charging pile heat dissipation protection device, comprising a base, a charging pile body and a heat sink, the charging pile body is fixedly installed on the top of the base, the heat sink is fixedly installed on the rear side of the top of the base, the front side of the heat sink is connected to the bottom back of the charging pile body, a box cover is movably installed on the top of the heat sink, the box cover is threadedly connected to the top of the heat sink by bolts, a mounting seat is fixedly installed on the bottom inner side of the heat sink, a support block is movably installed on the top of the mounting seat, a limiting component is arranged on the rear side of the top of the mounting seat, and a positioning component is arranged on the rear side of the top of the mounting seat.

[0007] As a preferred embodiment of the utility model, the limit assembly includes a limit slot and a limit plate, the limit slot is opened at the top of the mounting seat, the limit plate is movably installed on the front side of the limit slot, and the top of the limit plate is fixedly connected to the bottom of the support block.

[0008] As a preferred embodiment of the utility model, the positioning assembly includes an insert block, a positioning plate and a positioning bolt. The insert block is movably installed on the inner rear side of the limiting slot, the positioning plate is fixedly installed on the top of the insert block, the positioning bolt is threadedly installed on the top of the positioning plate, and the positioning bolt passes through the positioning plate from top to bottom and is threadedly connected to the top of the mounting seat.

[0009] As a preferred embodiment of the utility model, a support sleeve is fixedly installed on the top of the support block, a motor is fixedly installed on the back of the support sleeve, a transmission rod is transmission-connected to the output end of the motor, the transmission rod passes through the support sleeve from back to front, and fan blades are fixedly installed on the surface of the transmission rod.

[0010] As a preferred embodiment of the utility model, a first connecting plate is fixedly installed on the front side of the heat sink and two groups are provided, and a second connecting plate is fixedly installed on the rear side of the heat sink and two groups are provided.

[0011] As a preferred embodiment of the utility model, a first mounting groove is provided on the rear side of the first connecting plate and a first mounting groove is provided on the front side of the second connecting plate, a first filter plate is movably installed inside the first mounting groove, and a second mounting groove is provided on the inner side of the second connecting plate, a second filter plate is movably installed inside the second mounting groove.

[0012] As a preferred embodiment of the present invention, ventilation holes are provided on the left side, right side and back side of the heat dissipation box, and heat dissipation holes are provided on the left side and right side of the charging pile body.

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

[0014] 1. The utility model sets a limit groove, an insert block and a support sleeve, installs the support block so that the support block is placed on the top of the mounting seat, when the support block is installed, the limit plate is movably connected with the limit groove, and the support block and the limit plate are pushed to the front side of the top of the mounting seat, and the support block is limited by the limit plate and the limit groove, and the positioning plate is installed so that the insert block is inserted into the rear side of the inner part of the limit groove, and the limit plate is positioned by installing the insert block, and the positioning bolts are tightened to position the positioning plate and the insert block, which is convenient for positioning the limit plate, and the motor is installed through the support sleeve, and the transmission rod is driven by the output end of the motor. The fan blades are driven to rotate by the rotation of the transmission rod, and the air is transported to the inside of the charging pile body through the rotation of the fan blades, which is convenient for heat dissipation protection of the charging pile body. It solves the problem that the charging pile body is not provided with a heat dissipation structure, and usually only uses heat dissipation holes for heat dissipation. When the charging pile body is charging, internal components such as the inductor module and the power module will generate a lot of heat, which will accumulate inside the equipment, causing the temperature rise to exceed the allowable range, affecting the normal operation and service life of the equipment. It has the advantage of heat dissipation when the charging pile body is working.

[0015] 2. The utility model installs the support block by setting a limit assembly on the top of the mounting seat so that the support block is placed on the top of the mounting seat. When the support block is installed, the limit plate and the limit groove are movably connected, and the support block and the limit plate are pushed to the front side of the top of the mounting seat, and the support block is limited by the cooperation of the limit plate and the limit groove.

[0016] 3. The utility model arranges a positioning assembly on the top of the mounting seat, installs the positioning plate so that the insert block is inserted into the rear side of the limiting groove, positions the limiting plate by installing the insert block, and positions the positioning plate and the insert block by tightening the positioning bolts, thereby facilitating the positioning of the limiting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the enlarged structure of the internal heat dissipation box of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the mounting seat of the utility model;

[0020] Figure 4 This is an enlarged structural diagram of the second filter plate of the utility model.

[0021] In the figure: 1. base; 2. charging pile body; 3. heat sink; 4. box cover; 5. mounting seat; 6. support block; 7. limit assembly; 71. limit groove; 72. limit plate; 8. positioning assembly; 81. plug block; 82. positioning plate; 83. positioning bolt; 9. support sleeve; 10. motor; 11. transmission rod; 12. fan blade; 13. first connecting plate; 14. second connecting plate; 15. first mounting groove; 16. first filter plate; 17. second mounting groove; 18. second filter plate; 19. vent; 20. heat dissipation hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 4 As shown, the utility model provides a charging pile heat dissipation protection device, including a base 1, a charging pile body 2 and a heat sink 3, the charging pile body 2 is fixedly installed on the top of the base 1, the heat sink 3 is fixedly installed on the rear side of the top of the base 1, the front of the heat sink 3 is connected to the bottom of the back of the charging pile body 2, a box cover 4 is movably installed on the top of the heat sink 3, the box cover 4 is threadedly connected to the top of the heat sink 3 by bolts, a mounting seat 5 is fixedly installed on the bottom of the inner side of the heat sink 3, a support block 6 is movably installed on the top of the mounting seat 5, a limiting component 7 is arranged on the rear side of the top of the mounting seat 5, and a positioning component 8 is arranged on the rear side of the top of the mounting seat 5.

[0024] refer to Figure 1 and Figure 3 The limiting assembly 7 includes a limiting groove 71 and a limiting plate 72. The limiting groove 71 is opened at the top of the mounting seat 5. The limiting plate 72 is movably installed on the front side of the limiting groove 71. The top of the limiting plate 72 is fixedly connected to the bottom of the support block 6.

[0025] As a technical optimization solution of the utility model, by setting a limit assembly 7 on the top of the mounting seat 5, the support block 6 is installed so that the support block 6 is placed on the top of the mounting seat 5. When the support block 6 is installed, the limit plate 72 is movably connected with the limit groove 71, and the support block 6 and the limit plate 72 are pushed to the front side of the top of the mounting seat 5, and the support block 6 is limited by the cooperation of the limit plate 72 and the limit groove 71.

[0026] refer to Figure 1 and Figure 3The positioning assembly 8 includes an insert block 81, a positioning plate 82 and a positioning bolt 83. The insert block 81 is movably installed on the rear side of the inner limit groove 71, the positioning plate 82 is fixedly installed on the top of the insert block 81, and the positioning bolt 83 is threadedly installed on the top of the positioning plate 82. The positioning bolt 83 penetrates the positioning plate 82 from top to bottom and is threadedly connected to the top of the mounting seat 5.

[0027] As a technical optimization scheme of the utility model, by setting the positioning assembly 8 on the top of the mounting seat 5, the positioning plate 82 is installed so that the insert block 81 is inserted into the rear side of the limiting groove 71, the limiting plate 72 is positioned by installing the insert block 81, and the positioning bolt 83 is tightened to position the positioning plate 82 and the insert block 81, so as to facilitate the positioning of the limiting plate 72.

[0028] refer to Figure 1 and Figure 3 A support sleeve 9 is fixedly installed on the top of the support block 6, a motor 10 is fixedly installed on the back of the support sleeve 9, a transmission rod 11 is transmission-connected to the output end of the motor 10, the transmission rod 11 penetrates the support sleeve 9 from back to front, and a fan blade 12 is fixedly installed on the surface of the transmission rod 11.

[0029] As a technical optimization scheme of the utility model, a support sleeve 9 is arranged on the top of the support block 6, and the motor 10 is installed through the support sleeve 9. The transmission rod 11 is driven to rotate by the output end of the motor 10, and the fan blades 12 are driven to rotate by the rotation of the transmission rod 11. The air is transported to the interior of the charging pile body 2 through the rotation of the fan blades 12, which is convenient for heat dissipation protection of the charging pile body 2.

[0030] refer to Figure 1 and Figure 4 A first connecting plate 13 is fixedly installed on the front side of the heat dissipation box 3 and two groups are provided. A second connecting plate 14 is fixedly installed on the rear side of the heat dissipation box 3 and two groups are provided.

[0031] As a technical optimization solution of the utility model, the first connecting plate 13 is arranged inside the heat sink 3, the first connecting plate 13 and the second connecting plate 14 are installed through the heat sink 3, and the first filter plate 16 and the second filter plate 18 are installed through the first connecting plate 13 and the second connecting plate 14.

[0032] refer to Figure 1 and Figure 4 A first mounting groove 15 is provided on the rear side of the first connecting plate 13 and the front side of the second connecting plate 14, and a first filter plate 16 is movably installed inside the first mounting groove 15. A second mounting groove 17 is provided on the inner side of the second connecting plate 14, and a second filter plate 18 is movably installed inside the second mounting groove 17.

[0033] As a technical optimization solution of the utility model, a first filter plate 16 is arranged inside the first installation groove 15, and a second filter plate 18 is installed through the second installation groove 17. The first filter plate 16 and the second filter plate 18 cooperate to filter the air entering the heat sink 3.

[0034] refer to Figure 1 , Figure 2 and Figure 4 Ventilation holes 19 are provided on the left side, right side and back of the heat dissipation box 3, and heat dissipation holes 20 are provided on the left side and right side of the charging pile body 2.

[0035] As a technical optimization solution of the utility model, the vents 19 are arranged on the outside of the heat sink 3, so that air enters the heat sink 3 through the vents 19, and the air is transported to the inside of the charging pile body 2 for heat dissipation through the rotation of the fan blades 12, and the air entering the inside of the charging pile body 2 is discharged through the heat dissipation holes 20.

[0036] The working principle and use process of the utility model are as follows: when in use, the support block 6 is installed so that the support block 6 is placed on the top of the mounting seat 5. When the support block 6 is installed, the limiting plate 72 is movably connected with the limiting groove 71, and the support block 6 and the limiting plate 72 are pushed to the front side of the top of the mounting seat 5, and the limiting plate 72 cooperates with the limiting groove 71 to limit the support block 6, and the positioning plate 82 is installed so that the plug block 81 is inserted into the rear side of the limiting groove 71. The limiting plate 72 is positioned by installing the plug block 81, and the positioning bolt 83 is tightened to position the positioning plate 82 and the plug block 81, so as to facilitate the positioning of the limiting plate 72, and the heat dissipation box 3 is used. The first connecting plate 13 and the second connecting plate 14 are installed, the first filter plate 16 and the second filter plate 18 are installed through the first connecting plate 14, and the second filter plate 18 is installed through the second mounting groove 17. The first filter plate 16 and the second filter plate 18 cooperate to filter the air entering the heat sink 3, and the transmission rod 11 is driven to rotate by the output end of the motor 10, and the fan blades 12 are driven to rotate by the rotation of the transmission rod 11. The air is transported to the inside of the charging pile body 2 by the rotation of the fan blades 12, and the air entering the inside of the charging pile body 2 is discharged through the heat dissipation holes 20.

[0037] In summary, the heat dissipation protection device of the charging pile is provided with the limiting groove 71, the plug block 81 and the support sleeve 9, the support block 6 is installed so that the support block 6 is placed on the top of the mounting seat 5, the limiting plate 72 is movably connected with the limiting groove 71 when the support block 6 is installed, and the support block 6 and the limiting plate 72 are pushed to the front side of the top of the mounting seat 5, and the limiting plate 72 cooperates with the limiting groove 71 to limit the support block 6, the positioning plate 82 is installed so that the plug block 81 is inserted into the rear side of the limiting groove 71, the limiting plate 72 is positioned by installing the plug block 81, and the positioning bolt 83 is tightened to position the positioning plate 82 and the plug block 81, so as to facilitate the positioning of the limiting plate 72 Working, the motor 10 is installed through the support sleeve 9, and the transmission rod 11 is driven to rotate by the output end of the motor 10, and the fan blades 12 are driven to rotate by the rotation of the transmission rod 11. The air is delivered to the inside of the charging pile body 2 through the rotation of the fan blades 12, which is convenient for heat dissipation protection of the charging pile body 2, and solves the problem that the charging pile body is not provided with a heat dissipation structure, and usually only uses heat dissipation holes for heat dissipation. When the charging pile body is charging, internal components such as the inductor module, the power module, etc. will generate a lot of heat, and this heat will accumulate inside the equipment, causing the temperature rise to exceed the allowable range, affecting the normal operation and service life of the equipment.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A charging pile heat dissipation protection device, comprising a base (1), a charging pile body (2) and a heat dissipation box (3), characterized in that: The charging pile body (2) is fixedly mounted on the top of the base (1); the heat sink (3) is fixedly mounted on the rear side of the top of the base (1); the front side of the heat sink (3) is connected to the bottom side of the back side of the charging pile body (2); a box cover (4) is movably mounted on the top of the heat sink (3); the box cover (4) is threadedly connected to the top of the heat sink (3) via bolts; a mounting seat (5) is fixedly mounted on the bottom inside the heat sink (3); a support block (6) is movably mounted on the top of the mounting seat (5); a limiting component (7) is arranged on the rear side of the top of the mounting seat (5); and a positioning component (8) is arranged on the rear side of the top of the mounting seat (5).

2. A charging pile heat dissipation protection device according to claim 1, characterized in that: The limiting assembly (7) comprises a limiting groove (71) and a limiting plate (72), wherein the limiting groove (71) is formed at the top of the mounting seat (5), the limiting plate (72) is movably mounted on the front side of the limiting groove (71), and the top of the limiting plate (72) is fixedly connected to the bottom of the support block (6).

3. A charging pile heat dissipation protection device according to claim 2, characterized in that: The positioning assembly (8) comprises an insert block (81), a positioning plate (82) and a positioning bolt (83); the insert block (81) is movably mounted on the inner rear side of the limiting groove (71); the positioning plate (82) is fixedly mounted on the top of the insert block (81); the positioning bolt (83) is threadedly mounted on the top of the positioning plate (82); the positioning bolt (83) passes through the positioning plate (82) from top to bottom and is threadedly connected to the top of the mounting seat (5).

4. A charging pile heat dissipation protection device according to claim 1, characterized in that: A support sleeve (9) is fixedly mounted on the top of the support block (6), a motor (10) is fixedly mounted on the back of the support sleeve (9), an output end of the motor (10) is connected to a transmission rod (11), the transmission rod (11) penetrates the support sleeve (9) from back to front, and a fan blade (12) is fixedly mounted on the surface of the transmission rod (11).

5. The heat dissipation protection device for a charging pile according to claim 1, characterized in that: A first connecting plate (13) is fixedly installed on the front side of the heat dissipation box (3) and is provided in two groups, and a second connecting plate (14) is fixedly installed on the rear side of the heat dissipation box (3) and is provided in two groups.

6. A charging pile heat dissipation protection device according to claim 5, characterized in that: A first mounting groove (15) is provided on the rear side of the first connecting plate (13) and the front side of the second connecting plate (14), a first filter plate (16) is movably mounted inside the first mounting groove (15), and a second mounting groove (17) is provided on the inner side of the second connecting plate (14), a second filter plate (18) is movably mounted inside the second mounting groove (17).

7. A charging pile heat dissipation protection device according to claim 1, characterized in that: The left side, right side and back side of the heat dissipation box (3) are provided with ventilation holes (19), and the left side and right side of the charging pile body (2) are provided with heat dissipation holes (20).

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