An easy-to-assemble car charging dock

Abstract

This invention discloses an easy-to-assemble car charging socket, relating to the field of car charging sockets. It includes a square connecting flange and a charging socket housing fixedly disposed in the middle of the connecting flange, with both ends passing through the flange. The charging socket housing is cylindrical and has a fixed base inside. Several charging interfaces are fixedly disposed at the top of the fixed base, and a connecting bottom sleeve is fitted onto the bottom of the charging socket housing. The invention uses through holes to fit a heat-conducting pipe onto the outside of the charging interfaces. At this time, the cylindrical base, placed inside the charging socket housing, contacts a lifting spring. The inlet pipe and circulation pipe pass through the connecting bottom sleeve and are positioned outside it. Two limiting nuts are then threaded onto the inlet pipe and circulation pipe, respectively. Tightening the limiting nuts tightens and limits the position of the connecting bottom sleeve and the cylindrical base, enabling quick assembly of the heat dissipation components with the charging socket.

Description

Technical Field

[0001] This invention relates to the technical field of car charging docks, specifically to a car charging dock that is easy to assemble. Background Technology

[0002] New energy vehicles refer to automobiles that use unconventional vehicle fuels as their power source and integrate advanced technologies in vehicle power control and drive, resulting in vehicles with advanced technical principles, new technologies, and new structures.

[0003] When charging new energy vehicles, the plug that is electrically connected to the charging pile is plugged into the socket on the electric vehicle. The socket on the electric vehicle is located inside the round electrical connector on the vehicle. When using it, open the sealing cover on the round electrical connector and then plug the charging plug on the charging pile into the socket on the vehicle.

[0004] When a charging plug is connected to a socket to charge a car, it generates heat. If this heat is not dissipated in time, it will affect the components inside the charging socket. Therefore, existing charging sockets usually have a heat dissipation structure. However, the assembly process of existing heat dissipation structures with charging sockets is relatively complicated because it requires fixing various parts, and disassembly is also relatively inconvenient. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a car charging dock that is easy to assemble.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0007] The present invention provides an easy-to-assemble car charging base, comprising a square connecting flange and a charging socket housing fixedly disposed in the middle of the connecting flange and passing through the connecting flange at both ends;

[0008] The charging socket housing is cylindrical and has a fixed base inside. The top of the fixed base is fixed with several charging ports, and the bottom of the charging socket housing is fitted with a connecting bottom sleeve.

[0009] The charging socket housing has a heat dissipation component 1 located outside the charging interface for easy assembly. The bottom of the heat dissipation component 1 passes through the connecting bottom sleeve and is fixed inside the charging socket housing by the cooperation of the limiting nut and the connecting bottom sleeve.

[0010] A set of heat dissipation components two is equidistantly arranged along the circumferential direction on the outer wall of the charging socket housing at the bottom of the connecting flange. One end of the heat dissipation components two can be movably adjusted to the inside of the charging socket housing to abut against the outer wall of the heat dissipation components one.

[0011] As a preferred technical solution of the present invention, the heat dissipation component includes a hollow circular base and a heat dissipation ring fixedly disposed at the top of the circular base. The bottom end of the circular base is provided with a through hole for the charging interface to pass through.

[0012] The periphery of the through hole is connected to the interior of the circular base by a connecting ring with an external thread on its outer wall. A heat-conducting pipe with open ends is provided on the outside of the connecting ring.

[0013] As a preferred embodiment of the present invention, the bottom end face of the heat-conducting pipe is provided with an annular hollow cavity, and the heat-conducting pipe is threaded onto the outside of the connecting ring through an internal thread provided at the bottom of the hollow cavity. The top of the circular base is provided with a sealing gasket outside the connecting ring to seal the hollow cavity.

[0014] As a preferred embodiment of the present invention, the bottom end of the circular base is respectively connected to an inlet pipe and a circulation pipe, and the bottom ends of the inlet pipe and the circulation pipe pass through the fixed base and the connecting bottom sleeve and are threadedly connected to a limit nut.

[0015] As a preferred embodiment of the present invention, a temperature sensor is provided at the top of the circular base, and a plurality of lifting springs are provided at the bottom of the circular base along the circumferential direction, with the bottom end of the lifting springs fixedly connected to the top of the fixed base.

[0016] As a preferred embodiment of the present invention, the second heat dissipation component includes a connecting sleeve that is fixedly connected to the outer shell of the charging socket. One end of the inner side of the connecting sleeve passes through and communicates with the outer shell of the charging socket, and one end of the outer side of the connecting sleeve is threadedly connected to a screw adjustment sleeve.

[0017] As a preferred embodiment of the present invention, a main heat-conducting column is slidably inserted inside the connecting sleeve. One end of the main heat-conducting column abuts against the heat-conducting plate provided on the screw-adjusting sleeve. A heat-conducting slide is fixedly provided at the other end of the main heat-conducting column. A plurality of secondary heat-conducting columns are arranged in a circular matrix at one end of the heat-conducting slide.

[0018] As a preferred embodiment of the present invention, the secondary heat-conducting column is inverted T-shaped and is externally fitted with a sliding heat-conducting fixing cylinder. One end of the heat-conducting fixing cylinder is fixedly connected to the heat-conducting slide block, and a reset spring block is provided inside the heat-conducting fixing cylinder. The two ends of the reset spring block are respectively fixedly connected to the inner wall of the heat-conducting fixing cylinder and the secondary heat-conducting column.

[0019] As a preferred embodiment of the present invention, a tension spring is sleeved on the outer wall of the portion of the main heating column located inside the connecting sleeve. One end of the tension spring is fixedly connected to the inner wall of the connecting sleeve, and the other end is fixedly connected to a fixing pad fixedly disposed on the outer wall of the main heating column.

[0020] As a preferred embodiment of the present invention, a rotatable sealing cover is fixedly provided on the top of the connecting flange on the side wall of the charging socket housing, and a connecting bracket is provided on the other side of the top of the connecting flange corresponding to and cooperating with the sealing cover.

[0021] The beneficial effects of this invention are:

[0022] 1. This easy-to-assemble car charging base first involves screwing the heat-conducting pipe into the outside of the connecting ring and pressing it against the sealing gasket to connect the hollow cavity with the inside of the round base. Then, the heat-conducting pipe is fitted onto the outside of the charging interface through the through hole. At this time, the round base is placed inside the charging socket shell and will contact the lifting spring. Meanwhile, the liquid inlet pipe and circulation pipe will pass through the connecting bottom sleeve and be placed outside the connecting bottom sleeve. Then, two limit nuts are threaded to the liquid inlet pipe and circulation pipe respectively. By tightening the limit nuts, the position of the connecting bottom sleeve and the round base can be tightened and limited, so as to quickly assemble the heat dissipation component with the charging base.

[0023] 2. This easy-to-assemble car charging socket, when the round base is tightened and limited, will compress and contract the lifting spring. When the two limiting nuts are removed, the elasticity of the lifting spring can push the round base upward, lifting the position of the heat conduction pipe upward and separating it from the charging interface, making it easy to remove the heat dissipation component from the charging socket shell.

[0024] 3. This easy-to-assemble car charging socket connects the connecting sleeve to the charging socket housing via a threaded connection, enabling quick assembly of the heat dissipation component with the charging socket. When the heat dissipation component needs to be disassembled, simply disconnect the connecting sleeve from the charging socket housing, making it convenient and quick.

[0025] 4. This easy-to-assemble car charging socket, when the main heat-conducting column is pushed forward by the screw-adjusting sleeve, will cause the heat-conducting slide to move along with it. The movement of the heat-conducting slide will cause the secondary heat-conducting column to move. After the secondary heat-conducting column contacts the heat dissipation ring, as it continues to move, because the outer wall of the heat dissipation ring is arc-shaped, the secondary heat-conducting column that first contacts the heat dissipation ring will be forced to contract inward until all the secondary heat-conducting columns are in contact with the heat dissipation ring. This can increase the contact area between the secondary heat-conducting column and the heat dissipation ring, thereby improving the heat conduction effect on the outer surface of the heat dissipation ring.

[0026] 5. This easy-to-assemble car charging socket allows for adjustment of the position of the main heating column by turning the adjusting sleeve. When the adjusting sleeve moves inward, it pushes the main heating column forward, stretching the tension spring. When the adjusting sleeve moves outward, the elasticity of the tension spring pulls the main heating column back to its original position. The elasticity of the tension spring also improves the contact between the main heating column and the heat-conducting plate, thus better transferring heat from the main heating column to the heat-conducting plate. Attached Figure Description

[0027] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0028] Figure 1 This is a front perspective view of a car charging dock that is easy to assemble according to the present invention.

[0029] Figure 2 This invention relates to an easy-to-assemble car charging dock. Figure 1 A top-down, angled view;

[0030] Figure 3 This invention relates to an easy-to-assemble car charging dock. Figure 1 A slanted upward-looking view;

[0031] Figure 4 This is a schematic diagram of the positional structure between the round base and the fixed base of a car charging socket that is easy to assemble according to the present invention.

[0032] Figure 5 This is a schematic diagram of the bottom structure of the round base of a car charging dock that is easy to assemble according to the present invention.

[0033] Figure 6 This is a schematic diagram showing the relative positions of the heat dissipation ring and the second heat dissipation component in a car charging base that is easy to assemble according to the present invention.

[0034] Figure 7 This is a schematic diagram of the heat dissipation ring and connecting ring connection structure of a car charging base that is easy to assemble according to the present invention.

[0035] Figure 8 This invention relates to an easy-to-assemble car charging dock. Figure 7 A magnified view of part A;

[0036] Figure 9 This is a schematic diagram of the heat dissipation component two of the convenient-to-assemble car charging base according to the present invention.

[0037] Figure 10 This is a schematic diagram of the internal structure of the connecting sleeve of a car charging socket that is easy to assemble according to the present invention.

[0038] Figure 11 This invention relates to an easy-to-assemble car charging dock. Figure 10 A magnified view of section B;

[0039] Figure 12 This is a schematic diagram of the structure of a conveniently assembled car charging base after the auxiliary heat-conducting column and the heat dissipation ring come into contact.

[0040] In the diagram: 10. Connecting flange; 11. Charging socket housing; 12. Charging interface; 13. Connecting base sleeve; 14. Sealing cover; 15. Connecting bracket; 16. Fixed base; 20. Heat dissipation assembly one; 21. Round base; 22. Heat dissipation ring; 23. Through hole; 24. Connecting ring; 25. Heat-conducting pipe; 26. Hollow cavity; 27. Sealing gasket; 28. Liquid inlet pipe; 29. ​​Circulation pipe; 210. Limit nut; 30. Heat dissipation assembly two; 31. Connecting sleeve; 32. Tightening adjustment sleeve; 33. Main heat-conducting column; 34. Heat-conducting plate; 35. Heat-conducting slide; 36. Secondary heat-conducting column; 37. Heat-conducting fixing cylinder; 38. Return spring block; 39. Tension spring; 310. Fixing pad; 40. Temperature sensor; 50. Lifting spring. Detailed Implementation

[0041] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0042] Example: Figures 1-12 As shown, the present invention provides an easy-to-assemble car charging socket, comprising a square connecting flange 10 and a charging socket housing 11 fixedly disposed in the middle of the connecting flange 10 and passing through the connecting flange 10 at both ends; the charging socket housing 11 is cylindrical and has a fixed base 16 fixedly disposed inside, with a plurality of charging interfaces 12 fixedly disposed at the top of the fixed base 16, and a connecting bottom sleeve 13 fitted to the bottom of the charging socket housing 11; a heat dissipation component 20 for easy assembly is disposed inside the charging socket housing 11 outside the charging interfaces 12, the bottom of the heat dissipation component 20 passing through the connecting bottom sleeve 13 and fixed inside the charging socket housing 11 by a limiting nut 210 in cooperation with the connecting bottom sleeve 13; a set of heat dissipation components 30 are equidistantly disposed along the circumferential direction on the outer wall of the charging socket housing 11 at the bottom of the connecting flange 10, one end of the heat dissipation component 30 being adjustable to the inside of the charging socket housing 11 to abut against the outer wall of the heat dissipation component 20.

[0043] Among them, Figure 2-8As shown, the heat dissipation assembly 20 includes a hollow circular base 21 and a heat dissipation ring 22 fixedly mounted on the top of the circular base 21. The bottom end of the circular base 21 has a through hole 23 for passing through the charging interface 12. The periphery of the through hole 23 is connected to the interior of the circular base 21 by a connecting ring 24 with external threads on its outer wall. A heat-conducting pipe 25 with open ends is mounted on the outside of the connecting ring 24. The heat-conducting pipe 25 is sleeved on the outer wall of the charging interface 12. The bottom end face of the heat-conducting pipe 25 has an annular hollow cavity 26, and the heat-conducting pipe 25 is threaded onto the outside of the connecting ring 24 through the internal threads provided at the bottom of the hollow cavity 26. The top end of the circular base 21 is located outside the connecting ring 24 and a sealing gasket 27 is provided to seal the hollow cavity 26.

[0044] It should be noted that the through hole 23 facilitates the placement of the round base 21 through the charging interface 12 into the charging socket housing 11. By threading the heat pipe 25 to the connecting ring 24, the hollow cavity 26 can be connected to the interior of the round base 21. The sealing gasket 27 can improve the sealing effect between the heat pipe 25 and the connecting ring 24, preventing coolant leakage.

[0045] Furthermore, by fitting a heat pipe 25 around the charging interface 12, the heat pipe 25 can fit snugly against the charging interface 12, thus improving the heat dissipation effect inside the charging interface 12.

[0046] Among them, Figure 3 and Figure 5 As shown, the bottom end of the circular base 21 is connected to an inlet pipe 28 and a circulation pipe 29. The bottom ends of the inlet pipe 28 and the circulation pipe 29 pass through the fixed base 16 and the connecting bottom sleeve 13 and are threadedly connected to the limit nut 210.

[0047] Specifically, one end of the inlet pipe 28 is connected to a pressure pump, and the other end of the pressure pump is connected to a coolant reservoir. One end of the circulation pipe 29 is connected to a condenser, and the other end of the condenser is connected to the coolant reservoir. The pressure pump, coolant reservoir, and condenser are all located in suitable positions inside the vehicle (not shown in the figure). Through the inlet pipe 28, circulation pipe 29, and in conjunction with the pressure pump, coolant reservoir, and condenser, the coolant can circulate within the circular base 21.

[0048] In detail, by setting the limiting nut 210, when the limiting nut 210 is connected and tightened with the liquid inlet pipe 28 and the circulation pipe 29, it can squeeze the connecting base sleeve 13 and the charging socket housing 11, thereby fixing the connecting base sleeve 13 and the charging socket housing 11. At the same time, since the fixing base 16 limits the position of the round base 21, when the limiting nut 210 is tightened, the position of the round base 21 inside the charging socket housing 11 will also be fixed, thereby achieving simple and quick fixation of the position of the heat dissipation component 20.

[0049] Among them, Figure 4 As shown, a temperature sensor 40 is also provided at the top of the circular base 21, and several lifting springs 50 are provided at the bottom of the circular base 21 along the circumferential direction. The bottom end of the lifting spring 50 is fixedly connected to the top end of the fixed base 16.

[0050] It should be noted that by setting the temperature sensor 40, the temperature inside the charging socket housing 11 can be monitored. When the temperature is low, heat dissipation can be achieved solely through the heat dissipation component 2 30. If the temperature inside the charging socket housing 11 is detected to be high, heat dissipation component 1 20 and heat dissipation component 2 30 can be controlled to work simultaneously to quickly dissipate the temperature inside the charging socket housing 11.

[0051] Furthermore, with the lifting spring 50, when the position of the circular base 21 is tightened and fixed by the limiting nut 210, the lifting spring 50 is compressed and in a contracted state. When the limiting nut 210 is removed, the elastic action of the lifting spring 50 can push the circular base 21 upward, lifting the position of the heat pipe 25 upward and separating it from the charging interface 12, making it convenient to remove the heat dissipation component 20 from the charging socket housing 11.

[0052] Among them, Figures 9-12 As shown, the heat dissipation assembly 30 includes a connecting sleeve 31 that is fixedly connected to the charging socket housing 11. The connecting sleeve 31 is threadedly fixed to the charging socket housing 11 for easy assembly and disassembly. One end of the inner side of the connecting sleeve 31 passes through and communicates with the charging socket housing 11, and one end of the outer side of the connecting sleeve 31 is threadedly connected to a screw adjustment sleeve 32. A tension spring 39 is sleeved on the outer wall of the part of the main heat column 33 located inside the connecting sleeve 31. One end of the tension spring 39 is fixedly connected to the inner wall of the connecting sleeve 31, and the other end is fixedly connected to a fixing pad 310 fixedly disposed on the outer wall of the main heat column 33.

[0053] Specifically, by turning the adjusting sleeve 32, the position of the main heating column 33 can be adjusted. When the adjusting sleeve 32 moves inward, it can push the main heating column 33 forward. At this time, the tension spring 39 will be stretched. When the adjusting sleeve 32 moves outward, the elasticity of the tension spring 39 will pull the main heating column 33 back to its original position. The elasticity of the tension spring 39 can improve the contact effect between the main heating column 33 and the heat-conducting plate 34, thereby better transferring the heat on the main heating column 33 to the heat-conducting plate 34.

[0054] Among them, Figure 10-12 As shown, a main heat-conducting column 33 is slidably inserted into the inside of the connecting sleeve 31. One end of the main heat-conducting column 33 abuts against the heat-conducting plate 34 provided on the screw adjustment sleeve 32. A heat-conducting slide 35 is fixedly provided at the other end of the main heat-conducting column 33. Several secondary heat-conducting columns 36 are arranged in a circular matrix at one end of the heat-conducting slide 35. The secondary heat-conducting columns 36 are inverted T-shaped and are externally matched with a sliding heat-conducting fixing cylinder 37. One end of the heat-conducting fixing cylinder 37 is fixedly connected to the heat-conducting slide 35, and a reset spring block 38 is provided inside the heat-conducting fixing cylinder 37. The two ends of the reset spring block 38 are fixedly connected to the inner wall of the heat-conducting fixing cylinder 37 and the secondary heat-conducting columns 36, respectively.

[0055] It should be noted that when the main heat-conducting column 33 is pushed forward by the screw-adjusting sleeve 32, it will cause the heat-conducting slide 35 to move along with it. The movement of the heat-conducting slide 35 will cause the secondary heat-conducting column 36 to move. When the secondary heat-conducting column 36 continues to move after contacting the heat dissipation ring 22, since the outer wall of the heat dissipation ring 22 is arc-shaped, the secondary heat-conducting column 36 that first contacts the heat dissipation ring 22 will be forced to contract inward until all the secondary heat-conducting columns 36 are in contact with the heat dissipation ring 22. This can increase the contact area between the secondary heat-conducting column 36 and the heat dissipation ring 22, thereby improving the heat conduction effect on the outer surface of the heat dissipation ring 22.

[0056] Furthermore, the secondary heat-conducting column 36 conducts the heat from the surface of the heat dissipation ring 22 to the heat-conducting slide 35, the primary heat-conducting column 33, and finally to the heat-conducting plate 34, and then dissipates the heat through the heat-conducting plate 34. With the setting of the reset spring block 38, when the force between the secondary heat-conducting column 36 and the heat dissipation ring 22 is removed, the secondary heat-conducting column 36 can be restored to its original position.

[0057] Among them, Figure 1 As shown, a rotatable sealing cover 14 is fixedly installed on the top of the connecting flange 10 on the side wall of the charging socket housing 11, and a connecting bracket 15 is provided on the other side of the top of the connecting flange 10 corresponding to and cooperating with the sealing cover 14.

[0058] In detail, by cooperating with the sealing cover 14 and the connecting card holder 15, the charging socket can be sealed and closed when not charging, and can be easily opened when charging.

[0059] Working principle:

[0060] First, screw the heat pipe 25 into the outside of the connecting ring 24 and press it against the sealing gasket 27 to connect the hollow cavity 26 with the inside of the round base 21. Then, through the through hole 23, fit the heat pipe 25 onto the outside of the charging interface 12. At this time, the round base 21 will be placed inside the charging socket housing 11 and will contact the lifting spring 50. At this time, the liquid inlet pipe 28 and the circulation pipe 29 will pass through the connecting bottom sleeve 13 and be placed outside the connecting bottom sleeve 13. Then, the two limiting nuts 210 are threaded to the liquid inlet pipe 28 and the circulation pipe 29 respectively. By turning the limiting nuts 210, the position of the connecting bottom sleeve 13 and the round base 21 can be tightened and limited, so that the heat dissipation component 20 can be quickly assembled with the charging socket.

[0061] When the round base 21 is tightened and limited, it will compress and contract the lifting spring 50. When the two limiting nuts 210 are removed, the elastic action of the lifting spring 50 can push the round base 21 to move upward, lifting the position of the heat pipe 25 upward and separating it from the charging interface 12, so that the heat dissipation component 20 can be taken out from the charging socket housing 11.

[0062] By threading the connecting sleeve 31 to the charging socket housing 11, the heat dissipation component 2 30 can be quickly assembled with the charging socket. When it is necessary to disassemble the heat dissipation component 2 30, simply disconnect the connecting sleeve 31 from the charging socket housing 11, which is convenient and quick.

[0063] The temperature sensor 40 can monitor the temperature inside the charging socket housing 11. When the temperature is low (below the set threshold), only the heat dissipation component 30 needs to work. The heat on the heat dissipation ring 22 is transferred sequentially to the heat-conducting fixed cylinder 37, the heat-conducting slide 35, the main heat-conducting column 33 and finally to the heat-conducting plate 34 through the secondary heat-conducting column 36. Finally, the heat is dissipated through the heat-conducting plate 34.

[0064] When the temperature monitored by the temperature sensor 40 is higher than the set value, the heat dissipation component 20 also works. The pressure pump pumps the coolant through the inlet pipe 28 into the round base 21 and the heat conduction pipe 25 to quickly absorb the heat in the charging socket shell 11 and the charging interface 12. Then, the cooled coolant is circulated through the circulation pipe 29 to cool and dissipate heat quickly and efficiently inside the charging socket.

[0065] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A car charging dock that is easy to assemble, characterized in that, It includes a square connecting flange (10) and a charging socket housing (11) fixedly disposed in the middle of the connecting flange (10) and passing through the connecting flange (10) at both ends. The charging socket housing (11) is cylindrical and has a fixed base (16) fixedly installed inside. The top of the fixed base (16) is fixedly provided with several charging interfaces (12), and the bottom of the charging socket housing (11) is fitted with a connecting bottom sleeve (13). The charging socket housing (11) is provided with a heat dissipation component (20) located outside the charging interface (12) for easy assembly. The bottom of the heat dissipation component (20) passes through the connecting bottom sleeve (13) and is fixed inside the charging socket housing (11) by the cooperation of the limiting nut (210) and the connecting bottom sleeve (13). The heat dissipation component 1 (20) includes a hollow circular base (21) and a heat dissipation ring (22) fixedly disposed on the top of the circular base (21). The bottom end of the circular base (21) is provided with a through hole (23) for passing through the charging interface (12). The periphery of the through hole (23) is connected to the interior of the circular base (21) by a connecting ring (24) with an external thread on its outer wall. A heat-conducting pipe (25) with open ends is provided on the outside of the connecting ring (24). The bottom end face of the heat pipe (25) is provided with an annular hollow cavity (26), and the heat pipe (25) is threaded onto the outside of the connecting ring (24) through the internal thread provided at the bottom of the hollow cavity (26). The top of the round base (21) is located outside the connecting ring (24) and is provided with a sealing gasket (27) to seal the hollow cavity (26). The bottom end of the circular base (21) is respectively connected to an inlet pipe (28) and a circulation pipe (29). The bottom ends of the inlet pipe (28) and the circulation pipe (29) pass through the fixed base (16) and the connecting bottom sleeve (13) and are threadedly connected to the limit nut (210). The outer wall of the charging socket housing (11) is provided with a set of heat dissipation components two (30) at equal intervals along the circumferential direction at the bottom of the connecting flange (10). One end of the heat dissipation components two (30) can be adjusted to the inside of the charging socket housing (11) to abut against the outer wall of the heat dissipation components one (20).

2. The easy-to-assemble car charging dock according to claim 1, characterized in that, A temperature sensor (40) is also provided at the top of the circular base (21), and several lifting springs (50) are provided at the bottom of the circular base (21) along the circumferential direction. The bottom end of the lifting spring (50) is fixedly connected to the top end of the fixed base (16).

3. The easy-to-assemble car charging dock according to claim 1, characterized in that, The second heat dissipation component (30) includes a connecting sleeve (31) that is fixedly connected to the charging socket housing (11). One end of the inner side of the connecting sleeve (31) passes through and communicates with the charging socket housing (11), and one end of the outer side of the connecting sleeve (31) is threadedly connected to a screw adjustment sleeve (32).

4. The easy-to-assemble car charging dock according to claim 3, characterized in that, The connecting sleeve (31) has a main heat column (33) that is slidably inserted inside. One end of the main heat column (33) is in contact with the heat-conducting plate (34) provided on the screw adjustment sleeve (32). The other end of the main heat column (33) is fixedly provided with a heat-conducting slide (35). One end of the heat-conducting slide (35) is provided with a number of secondary heat-conducting columns (36) in a circular matrix.

5. A conveniently assembled car charging dock according to claim 4, characterized in that, The secondary heat-conducting column (36) is inverted T-shaped and is externally fitted with a sliding heat-conducting fixing cylinder (37). One end of the heat-conducting fixing cylinder (37) is fixedly connected to the heat-conducting slide (35), and a reset spring block (38) is provided inside the heat-conducting fixing cylinder (37). The two ends of the reset spring block (38) are fixedly connected to the inner wall of the heat-conducting fixing cylinder (37) and the secondary heat-conducting column (36), respectively.

6. A conveniently assembled car charging dock according to claim 5, characterized in that, The main heating column (33) is fitted with a tension spring (39) on the outer wall of the part inside the connecting sleeve (31). One end of the tension spring (39) is fixedly connected to the inner wall of the connecting sleeve (31), and the other end is fixedly connected to a fixing pad (310) fixedly installed on the outer wall of the main heating column (33).

7. The easy-to-assemble car charging dock according to claim 1, characterized in that, A rotatable sealing cover (14) is fixedly installed on the top of the connecting flange (10) on the side wall of the charging socket housing (11). A connecting bracket (15) is provided on the other side of the top of the connecting flange (10) corresponding to and cooperating with the sealing cover (14).

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