A charging pile waterproof joint mounting structure and a charging pile

Abstract

A kind of charging pile waterproof joint mounting structure and charging pile, including gun line, waterproof joint, first nut, second nut, installation support and limiting plate;The waterproof joint passes through the first side wall of the installation support and is fixed on the installation support by the first nut and the second nut;The gun line passes through the waterproof joint and is fixed on the waterproof joint;The first nut and the second nut are all set on the joint body of the waterproof joint and the first nut is located on the outside of the first side wall, and the second nut is located on the inside of the first side wall;The limiting plate is installed on one side of the second nut to prevent the second nut from rotating when the joint body is tightened.The utility model can conveniently complete the fixing of joint body and nut, and the overall structure is ingenious, simple in structure, and easy to realize.

Description

TECHNICAL FIELD

[0001] The utility model relates to charging pile field, more specifically, relate to a charging pile waterproof joint mounting structure and charging pile. BACKGROUND

[0002] The gun wire of prior art charging pile is fixed through waterproof joint, thereby playing the role of fastening and sealing, when fixing waterproof joint to the cabinet inside charging pile, need to use wrench to tighten the nut inside cabinet and the joint main body outside cabinet simultaneously, but many cabinets because the inside space is small lead to unable to use wrench to fix nut. UTILITY MODEL CONTENTS

[0003] The utility model solves technical problems in, in view of above-mentioned defects of prior art, provide a kind of charging pile waterproof joint mounting structure and charging pile, it is fixed by ingenious design and simple structure to realize the joint main body and nut.

[0004] The utility model discloses a kind of charging pile waterproof joint mounting structures, including gun wire, waterproof joint, first nut, second nut, installation support and limiting plate; The waterproof joint passes through the first side wall of the installation support and is fixed on the installation support by the first nut and the second nut; The gun wire passes through the waterproof joint and is fixed on the waterproof joint; The first nut and the second nut are all set on the joint main body of the waterproof joint, and the first nut is located at the outside of the first side wall, and the second nut is located at the inside of the first side wall; The limiting plate is installed on one side of the second nut to prevent the second nut from rotating when the joint main body is tightened.

[0005] In the charging pile waterproof joint mounting structure described in the utility model, the installation support includes the first side wall, second side wall, third side wall, fourth side wall and fifth side wall; The first side wall, the second side wall, the third side wall, the fourth side wall and the fifth side wall form a rectangular box with one side opening; The joint main body and the second nut are accommodated inside the rectangular box; The first side wall is the bottom wall of the rectangular box, and the first side wall is provided with a mounting hole for the waterproof joint to pass through.

[0006] In the charging pile waterproof joint mounting structure described in the utility model, the limiting plate is fixed on the edge of the mounting hole and faces at least one edge of the second nut.

[0007] In the charging pile waterproof connector installation structure of this utility model, the limiting plate includes a first limiting plate and a second limiting plate. The first limiting plate and the second limiting plate are fixed to the edge of the mounting hole and respectively target the first edge and the second edge of the second nut.

[0008] The charging pile waterproof connector installation structure of this utility model further includes a gun wire fixing assembly, wherein the gun wire is fixed to the waterproof connector by the gun wire fixing assembly.

[0009] In the charging pile waterproof connector installation structure of this utility model, the gun wire fixing assembly includes a gun wire fixing bracket, a first fixing plate, and a second fixing plate; The gun wire passes through the gun wire fixing bracket and is fixed by the first fixing plate and the second fixing plate.

[0010] In the charging pile waterproof connector installation structure of this utility model, the gun wire fixing bracket includes a first horizontal side plate, a second horizontal side plate, a first arc-shaped plate, a third horizontal side plate, a fourth horizontal side plate, and a second arc-shaped plate. The first horizontal side plate and the second horizontal side plate are installed on both sides of the first arc-shaped plate; The third horizontal side plate and the fourth horizontal side plate are installed on both sides of the second arc-shaped plate; The first arc-shaped plate and the second arc-shaped plate form a fixing hole that matches the size of the gun wire, and the gun wire passes through the fixing hole; The first fixing plate closes and fixes the first horizontal side plate and the third horizontal side plate, and the second fixing plate closes and fixes the second horizontal side plate and the fourth horizontal side plate, thereby clamping the gun wire.

[0011] In the charging pile waterproof connector installation structure of this utility model, the first fixing plate and the second fixing plate are L-shaped fixing plates, and fixing screw holes are provided on the L-shaped fixing plates.

[0012] Another technical solution adopted by this utility model to solve its technical problem is: constructing a charging pile, including a pile body and a circuit assembly installed inside the pile body, and a charging pile waterproof connector installation structure installed on both sides of the pile body. The charging pile waterproof connector installation structure includes: a charging gun wire, a waterproof connector, a first nut, a second nut, a mounting bracket, and a limiting plate; The waterproof connector passes through the first sidewall of the mounting bracket and is fixed to the mounting bracket by the first nut and the second nut; The gun wire passes through the waterproof connector and is fixed to the waterproof connector; Both the first nut and the second nut are fitted onto the connector body of the waterproof connector, with the first nut located on the outer side of the first sidewall and the second nut located on the inner side of the first sidewall. The limiting plate is installed on one side of the second nut to prevent the second nut from rotating when the joint body is tightened.

[0013] In the charging pile of this utility model, the mounting bracket includes a first side wall, a second side wall, a third side wall, a fourth side wall, and a fifth side wall; the first side wall, the second side wall, the third side wall, the fourth side wall, and the fifth side wall form a rectangular box with one side opening; the connector body and the second nut are housed inside the rectangular box; the first side wall is the bottom wall of the rectangular box, and a mounting hole for the waterproof connector to pass through is provided on the first side wall; the limiting plate is fixed to at least one edge of the mounting hole and directly opposite the second nut; The gun wire is fixed to the waterproof connector by a gun wire fixing assembly; the gun wire fixing assembly includes a gun wire fixing bracket, a first fixing plate and a second fixing plate; the gun wire passes through the gun wire fixing bracket and is fixed by the first fixing plate and the second fixing plate.

[0014] The charging pile waterproof connector installation structure and charging pile of this utility model have the following advantages: since the first nut is located on the outside of the first side wall and the second nut is located on the inside of the first side wall, and the limiting plate is installed on one side of the second nut, the second nut will not rotate together during the tightening of the connector body. Therefore, the second nut and the connector body can be locked together while the connector body is tightened from the outside with a wrench, and then the first nut can be tightened from the outside with a wrench. This makes it easy to fix the connector body and the nut. The overall structure is ingenious, simple, and easy to implement. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments. In the accompanying drawings: Figure 1 This is a schematic diagram of the installation structure of the waterproof connector for the charging pile of this utility model; Figure 2 This is a partial structural diagram of the waterproof connector installation structure for the charging pile of this utility model; Figure 3 This is a structural schematic diagram of the charging pile of this utility model; Figure 4 This is a structural schematic diagram of the charging pile and its waterproof connector installation structure according to the present invention. Figure 5 yes Figure 4An enlarged schematic diagram of the installation structure of the waterproof connector for the charging pile. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0017] Figure 1 This is a schematic diagram of the installation structure of the waterproof connector for the charging pile of this utility model; Figure 2 This is a partial structural diagram of the waterproof connector installation structure for the charging pile of this utility model; Figure 3 This is a structural schematic diagram of the charging pile of this utility model; Figure 4 This is a structural schematic diagram of the charging pile and its waterproof connector installation structure according to the present invention. Figure 5 yes Figure 4 An enlarged schematic diagram of the installation structure of the waterproof connector for the charging pile.

[0018] The following will combine Figures 1-5 The installation structure of the waterproof connector for the charging pile and its charging pile according to this utility model are described below. Figures 1-5 As shown, the charging pile waterproof connector installation structure of this utility model includes a charging cable 110, a waterproof connector 120, a first nut 130, a second nut 140, a mounting bracket 150, and a limiting plate 160. The waterproof connector 120 passes through the first side wall 151 of the mounting bracket 150 and is fixed to the mounting bracket 150 by the first nut 130 and the second nut 140. The charging cable 110 passes through the waterproof connector 120 and is fixed to the waterproof connector 120. The first nut 130 and the second nut 140 are both sleeved on the connector body 121 of the waterproof connector 120, with the first nut 130 located on the outside of the first side wall 151 and the second nut 140 located on the inside of the first side wall 151. The limiting plate 160 is installed on one side of the second nut 140 to prevent the second nut 140 from rotating when tightening the connector body 121.

[0019] Since the first nut is located on the outside of the first sidewall and the second nut is located on the inside of the first sidewall, and the limiting plate is installed on one side of the second nut, the second nut will not rotate along with it during the tightening of the connector body. Therefore, the second nut and the connector body can be locked together while the connector body is tightened from the outside with a wrench, and then the first nut can be tightened from the outside with a wrench. This makes it easy to fix the connector body and the nut. The overall structure is ingenious, simple, and easy to implement.

[0020] Further as Figure 2 As shown, the mounting bracket 150 includes a first sidewall 151, a second sidewall 152, a third sidewall 153, a fourth sidewall 154, and a fifth sidewall 155; the first sidewall 151, the second sidewall 152, the third sidewall 153, the fourth sidewall 154, and the fifth sidewall 155 form a rectangular box with one side opening; the first sidewall 151 is the bottom wall of the rectangular box, and a mounting hole 122 is provided on the first sidewall 151 for the waterproof connector 120 to pass through. The connector body 121 and the second nut 140 are housed inside the rectangular box, and the first nut 130 is located outside the rectangular box. The limiting plate 160 is fixed to the edge of the mounting hole 122 and is opposite at least one edge of the second nut 140. In a preferred embodiment of this utility model, the limiting plate 160 is fixed to the edge of the mounting hole 122 by welding.

[0021] In a preferred embodiment of this invention, the second nut 140 is a hexagonal nut with six edges. The limiting plate 160 includes a first limiting plate and a second limiting plate. The first limiting plate 160 and the second limiting plate 160 are fixed to the edge of the mounting hole and respectively align with the first and second edges of the second nut 140. In another preferred embodiment of this invention, more limiting plates 160 can be provided, or the limiting plates 160 can be placed in other positions, as long as they can prevent the second nut from rotating. The limiting plates 160 can also take any suitable shape, such as rectangular, square, etc.

[0022] like Figures 1-2 As shown, the charging pile waterproof connector installation structure further includes a gun wire fixing assembly, through which the gun wire 110 is fixed to the waterproof connector 120. The gun wire fixing assembly includes a gun wire fixing bracket 171, a first fixing plate 172, and a second fixing plate 173; the gun wire 110 passes through the gun wire fixing bracket 171 and is fixed by the first fixing plate 172 and the second fixing plate 173.

[0023] like Figure 2As shown, the gun wire fixing bracket 171 includes a first horizontal side plate 71, a second horizontal side plate, a first arc-shaped plate 72, a third horizontal side plate 74, a fourth horizontal side plate, and a second arc-shaped plate; the first horizontal side plate 71 and the second horizontal side plate are installed on both sides of the first arc-shaped plate 72; the third horizontal side plate 74 and the fourth horizontal side plate are installed on both sides of the second arc-shaped plate; the first arc-shaped plate 72 and the second arc-shaped plate form a fixing hole that matches the size of the gun wire 110, and the gun wire 110 passes through the fixing hole; the first fixing plate 172 closes and fixes the first horizontal side plate 71 and the third horizontal side plate 74, and the second fixing plate 173 closes and fixes the second horizontal side plate and the fourth horizontal side plate, thereby clamping the gun wire 110.

[0024] like Figure 1 As shown, the first fixing plate 172 and the second fixing plate 173 are L-shaped fixing plates, and fixing screw holes 75 are provided on the L-shaped fixing plates. Correspondingly, fixing screw holes are also provided at corresponding positions on the first horizontal side plate 71, the second horizontal side plate, the third horizontal side plate 74, and the fourth horizontal side plate, thereby closing and fixing the first fixing plate 172, the first horizontal side plate 71, and the third horizontal side plate 74, and closing and fixing the second fixing plate 173, the second horizontal side plate, and the fourth horizontal side plate.

[0025] In this preferred embodiment, the mounting bracket 150 is configured as a rectangular box, with the first side wall 151 serving as the bottom wall of the rectangular box. A limiting plate 160 is provided on the bottom wall of the rectangular box to restrict the rotation of the second nut 140. Therefore, during installation, the second nut 140 can be placed in the installation position first, then screwed into the connector body 121, and then tightened using a wrench 400. Because the limiting plate 160 blocks the second nut 140, it can be smoothly tightened by rotating along with it during the tightening of the connector body. After the connector body 121 is tightened, the gun wire is inserted into the waterproof connector, and the first nut 160 can be tightened directly from the outside using a wrench.

[0026] like Figures 1-5 As shown, this utility model further discloses a charging pile, including a pile body 200, a circuit assembly installed inside the pile body 200, and a waterproof charging pile connector mounting structure 100 installed on both sides of the pile body 200. Figures 1-5As shown, the charging pile waterproof connector installation structure includes a charging cable 110, a waterproof connector 120, a first nut 130, a second nut 140, a mounting bracket 150, and a limiting plate 160. The waterproof connector 120 passes through the first side wall 151 of the mounting bracket 150 and is fixed to the mounting bracket 150 by the first nut 130 and the second nut 140. The charging cable 110 passes through the waterproof connector 120 and is fixed to the waterproof connector 120. The first nut 130 and the second nut 140 are both sleeved on the connector body 121 of the waterproof connector 120, with the first nut 130 located on the outside of the first side wall 151 and the second nut 140 located on the inside of the first side wall 151. The limiting plate 160 is installed on one side of the second nut 140 to prevent the second nut 140 from rotating when tightening the connector body 121.

[0027] Since the first nut is located on the outside of the first sidewall and the second nut is located on the inside of the first sidewall, and the limiting plate is installed on one side of the second nut, the second nut will not rotate along with it during the tightening of the connector body. Therefore, the second nut and the connector body can be locked together while the connector body is tightened from the outside with a wrench, and then the first nut can be tightened from the outside with a wrench. This makes it easy to fix the connector body and the nut. The overall structure is ingenious, simple, and easy to implement.

[0028] Further as Figure 2 As shown, the mounting bracket 150 includes a first sidewall 151, a second sidewall 152, a third sidewall 153, a fourth sidewall 154, and a fifth sidewall 155; the first sidewall 151, the second sidewall 152, the third sidewall 153, the fourth sidewall 154, and the fifth sidewall 155 form a rectangular box with one side opening; the first sidewall 151 is the bottom wall of the rectangular box, and a mounting hole 122 is provided on the first sidewall 151 for the waterproof connector 120 to pass through. The connector body 121 and the second nut 140 are housed inside the rectangular box, and the first nut 130 is located outside the rectangular box. The limiting plate 160 is fixed to the edge of the mounting hole 122 and is opposite at least one edge of the second nut 140. In a preferred embodiment of this utility model, the limiting plate 160 is fixed to the edge of the mounting hole 122 by welding.

[0029] In a preferred embodiment of this invention, the second nut 140 is a hexagonal nut with six edges. The limiting plate 160 includes a first limiting plate and a second limiting plate. The first limiting plate 160 and the second limiting plate 160 are fixed to the edge of the mounting hole and respectively align with the first and second edges of the second nut 140. In another preferred embodiment of this invention, more limiting plates 160 can be provided, or the limiting plates 160 can be placed in other positions, as long as they can prevent the second nut from rotating. The limiting plates 160 can also take any suitable shape, such as rectangular, square, etc.

[0030] like Figures 1-2 As shown, the charging pile waterproof connector installation structure further includes a gun wire fixing assembly, through which the gun wire 110 is fixed to the waterproof connector 120. The gun wire fixing assembly includes a gun wire fixing bracket 171, a first fixing plate 172, and a second fixing plate 173; the gun wire 110 passes through the gun wire fixing bracket 171 and is fixed by the first fixing plate 172 and the second fixing plate 173.

[0031] like Figure 2 As shown, the gun wire fixing bracket 171 includes a first horizontal side plate 71, a second horizontal side plate, a first arc-shaped plate 72, a third horizontal side plate 74, a fourth horizontal side plate, and a second arc-shaped plate; the first horizontal side plate 71 and the second horizontal side plate are installed on both sides of the first arc-shaped plate 72; the third horizontal side plate 74 and the fourth horizontal side plate are installed on both sides of the second arc-shaped plate; the first arc-shaped plate 72 and the second arc-shaped plate form a fixing hole that matches the size of the gun wire 110, and the gun wire 110 passes through the fixing hole; the first fixing plate 172 closes and fixes the first horizontal side plate 71 and the third horizontal side plate 74, and the second fixing plate 173 closes and fixes the second horizontal side plate and the fourth horizontal side plate, thereby clamping the gun wire 110.

[0032] like Figure 1 As shown, the first fixing plate 172 and the second fixing plate 173 are L-shaped fixing plates, and fixing screw holes 75 are provided on the L-shaped fixing plates. Correspondingly, fixing screw holes are also provided at corresponding positions on the first horizontal side plate 71, the second horizontal side plate, the third horizontal side plate 74, and the fourth horizontal side plate, thereby closing and fixing the first fixing plate 172, the first horizontal side plate 71, and the third horizontal side plate 74, and closing and fixing the second fixing plate 173, the second horizontal side plate, and the fourth horizontal side plate.

[0033] In this preferred embodiment, the mounting bracket 150 is configured as a rectangular box, with the first side wall 151 serving as the bottom wall of the rectangular box. A limiting plate 160 is provided on the bottom wall of the rectangular box to restrict the rotation of the second nut 140. Therefore, during installation, the second nut 140 can be placed in the installation position first, then screwed into the connector body 121, and then tightened with a wrench. Because the limiting plate 160 blocks the second nut 140, it can be smoothly tightened by rotating along with it during the tightening of the connector body. After the connector body 121 is tightened, the gun wire is inserted into the waterproof connector, and the first nut 160 can be tightened directly from the outside using a wrench.

[0034] Although this utility model has been described through specific embodiments, those skilled in the art should understand that various modifications and equivalent substitutions can be made to this utility model without departing from its scope. Furthermore, various modifications can be made to this utility model for specific situations or materials without departing from its scope. Therefore, this utility model is not limited to the specific embodiments disclosed, but should include all embodiments falling within the scope of the claims of this utility model.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A waterproof connector installation structure for a charging pile, characterized in that, Includes the gun wire, waterproof connector, first nut, second nut, mounting bracket, and limit plate; The waterproof connector passes through the first sidewall of the mounting bracket and is fixed to the mounting bracket by the first nut and the second nut; The gun wire passes through the waterproof connector and is fixed to the waterproof connector; Both the first nut and the second nut are fitted onto the connector body of the waterproof connector, with the first nut located on the outer side of the first sidewall and the second nut located on the inner side of the first sidewall. The limiting plate is installed on one side of the second nut to prevent the second nut from rotating when the joint body is tightened.

2. The charging pile waterproof connector installation structure according to claim 1, characterized in that, The mounting bracket includes a first sidewall, a second sidewall, a third sidewall, a fourth sidewall, and a fifth sidewall; The first sidewall, the second sidewall, the third sidewall, the fourth sidewall, and the fifth sidewall form a rectangular box with an opening on one side; The connector body and the second nut are housed inside the rectangular box. The first sidewall is the bottom wall of the rectangular box, and an installation hole is provided on the first sidewall for the waterproof connector to pass through.

3. The charging pile waterproof connector installation structure according to claim 2, characterized in that, The limiting plate is fixed to the edge of the mounting hole and is directly opposite at least one edge of the second nut.

4. The waterproof connector installation structure for charging piles according to claim 3, characterized in that, The limiting plate includes a first limiting plate and a second limiting plate, which are fixed to the edge of the mounting hole and respectively align with the first edge and the second edge of the second nut.

5. The waterproof connector installation structure for charging piles according to any one of claims 1 to 4, characterized in that, It further includes a gun wire fixing assembly, through which the gun wire is fixed to the waterproof connector.

6. The charging pile waterproof connector installation structure according to claim 5, characterized in that, The gun wire fixing assembly includes a gun wire fixing bracket, a first fixing plate, and a second fixing plate; The gun wire passes through the gun wire fixing bracket and is fixed by the first fixing plate and the second fixing plate.

7. The charging pile waterproof connector installation structure according to claim 6, characterized in that, The gun wire fixing bracket includes a first horizontal side plate, a second horizontal side plate, a first arc-shaped plate, a third horizontal side plate, a fourth horizontal side plate, and a second arc-shaped plate; The first horizontal side plate and the second horizontal side plate are installed on both sides of the first arc-shaped plate; The third horizontal side plate and the fourth horizontal side plate are installed on both sides of the second arc-shaped plate; The first arc-shaped plate and the second arc-shaped plate form a fixing hole that matches the size of the gun wire, and the gun wire passes through the fixing hole; The first fixing plate closes and fixes the first horizontal side plate and the third horizontal side plate, and the second fixing plate closes and fixes the second horizontal side plate and the fourth horizontal side plate, thereby clamping the gun wire.

8. The waterproof connector installation structure for charging piles according to claim 6, characterized in that, The first fixing plate and the second fixing plate are L-shaped fixing plates, and fixing screw holes are provided on the L-shaped fixing plates.

9. A charging pile, comprising a pile body and a circuit assembly installed inside the pile body, characterized in that, It further includes a charging pile waterproof connector installation structure installed on both sides of the pile body; The charging pile waterproof connector installation structure includes: a charging gun wire, a waterproof connector, a first nut, a second nut, a mounting bracket, and a limiting plate; The waterproof connector passes through the first sidewall of the mounting bracket and is fixed to the mounting bracket by the first nut and the second nut; The gun wire passes through the waterproof connector and is fixed to the waterproof connector; Both the first nut and the second nut are fitted onto the connector body of the waterproof connector, with the first nut located on the outer side of the first sidewall and the second nut located on the inner side of the first sidewall. The limiting plate is installed on one side of the second nut to prevent the second nut from rotating when the joint body is tightened.

10. The charging pile according to claim 9, characterized in that, The mounting bracket includes a first sidewall, a second sidewall, a third sidewall, a fourth sidewall, and a fifth sidewall; the first sidewall, the second sidewall, the third sidewall, the fourth sidewall, and the fifth sidewall form a rectangular box with one side opening; the connector body and the second nut are housed inside the rectangular box; the first sidewall is the bottom wall of the rectangular box, and a mounting hole for the waterproof connector to pass through is provided on the first sidewall; the limiting plate is fixed to the edge of the mounting hole and is opposite at least one edge of the second nut; The gun wire is fixed to the waterproof connector by a gun wire fixing assembly; the gun wire fixing assembly includes a gun wire fixing bracket, a first fixing plate and a second fixing plate; the gun wire passes through the gun wire fixing bracket and is fixed by the first fixing plate and the second fixing plate.

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