Charging pile

Abstract

The utility model discloses a charging pile, relates to charging pile technical field, including charging pile main part, power cord and charging plug, charging pile main part both sides are provided with heat dissipation window, the charging pile main part on the charging plug side is provided with the locking button for locking the charging plug, the charging plug front side is provided with the reinforcing assembly, the locking button is used for locking the charging plug. The reinforcing assembly comprises a first connecting plate, a second connecting plate and a reinforcing block, a first fixing screw rod is fixed to the side face of the charging plug, and the first fixing screw rod is rotationally sleeved with a first connecting plate. And the charging plug is supported and reinforced, so that the charging plug is more stable during charging, the problem that when an existing charging pile is used, the connection stability of the charging plug and the interface is poor is solved, and the charging stability of the charging pile is greatly improved.

Description

Technical Field

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

[0002] The CP signal is the control and guidance function signal, which is mainly used to monitor the interaction function between electric vehicles and electric vehicle power supply equipment (such as charging piles). Through PWM modulation and amplitude alternation, effective communication between electric vehicles and charging piles is achieved, ensuring the intelligence and safety of the charging process. In order to ensure safety, the existing charging state is equipped with a CP signal detection circuit to ensure safety during charging.

[0003] However, in the prior art, when charging, the charging pile needs to insert the charging plug into the interface of the electric vehicle to connect the power supply for charging. During the charging process, the charging plug is supported only by the fastening force between the charging plug and the interface. In order to ensure the scope of application, most charging plugs reserve a certain length of power cord. During charging, the charging plug and the interface may become loose due to the pull of the power cord's own weight or when the power cord is pulled, thereby affecting the stability of the car during charging. Utility Model Content

[0004] The purpose of the utility model is to solve the problem of poor connection stability between the charging plug and the interface of the existing charging pile in the prior art, and to propose a charging pile.

[0005] To achieve the above objectives, the present invention adopts the following technical solutions: comprising a charging pile body, a power cord, and a charging plug, wherein heat dissipation windows are provided on both sides of the charging pile body, a locking button is provided on the charging pile body on the side of the charging plug for locking the charging plug, and a reinforcement component is provided on the front side of the charging plug;

[0006] The reinforcement assembly includes a connecting plate 1, a connecting plate 2 and a reinforcement block. A fixing screw 1 is fixed to the side of the charging plug, and a connecting plate 1 is rotatably sleeved on the fixing screw 1. A fixing clamp 1 is threadedly sleeved on the fixing screw 1 on the outer side of the connecting plate 1. A connecting plate 2 is slidably provided on the outer side of the connecting plate 1, and a reinforcement block is fixed at one end of the connecting plate 2 extending to the outer side of the connecting plate 1 for being sucked onto the vehicle body. An adjustment groove is opened inside the connecting plate 1, and a fixing screw 2 is fixed to the end of the connecting plate 2 close to the side of the connecting plate away from the reinforcement block, and the fixing screw 2 slides through the adjustment groove, and a fixing clamp 2 is threadedly sleeved on one end of the fixing screw 2 extending to the outer side of the connecting plate 1.

[0007] Preferably, a fixing rod is fixed to the side of the charging pile body below the charging plug, and a limiting plate is slidingly sleeved on the fixing rod, and a fixing nut is threadedly sleeved on the fixing rod outside the limiting plate.

[0008] Preferably, the outer surface of one end of the fixing rod away from the charging pile body is provided with a thread that cooperates with the fixing nut, and the fixing rod is configured to be placed horizontally in a "T" shape.

[0009] Preferably, the connecting plate 1 is configured to be in a horizontally placed "L" shape, and an end of the connecting plate 1 close to the charging plug is provided with a rotation hole that cooperates with the fixing screw 1.

[0010] Preferably, the first fixing screw and the second fixing screw are both arranged in a transversely placed "T" shape, and the heights of the second connecting plate and the second fixing clamp are both greater than the height of the adjustment slot.

[0011] Preferably, a magnetic block is embedded in the reinforcement block, and the outer surface of the reinforcement block is wrapped with a protective rubber sleeve. The thickness of the reinforcement block is greater than the sum of the thicknesses of the connecting plate 1 and the connecting plate 2.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the utility model, the charging plug can be reinforced by inserting the power plug into the socket through the reinforcement component. The charging plug is supported and reinforced by the reinforcement block being attached to the vehicle body, making the charging plug more stable during charging. This solves the problem of poor connection stability between the charging plug and the interface of the existing charging pile when in use, and greatly improves the stability of the charging pile during charging.

[0014] 2. In the present invention, through the fixable winding structure, when charging, the excess power cord can be wound around the fixed rod, and the power cord can be clamped and fixed by the limit plate, so that the excess power cord can be stored and fixed, further improving the safety during charging and facilitating the protection of the power cord. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a left-side schematic diagram of the three-dimensional structure of a charging pile proposed in the present invention;

[0016] Figure 2 This is a right side schematic diagram of the three-dimensional structure of a charging pile proposed in the utility model;

[0017] Figure 3 The utility model provides a schematic diagram of the three-dimensional structure of a reinforcement component in a charging pile;

[0018] Figure 4 The present invention provides a schematic diagram of the three-dimensional structure of a wire-receiving component in a charging pile.

[0019] Legend: 1. Charging pile body; 2. Power cord; 3. Charging plug; 4. Lock button; 5. Heat dissipation window; 6. Fixing rod; 7. Limit plate; 8. Fixing nut; 9. Power plug; 10. Fixing screw 1; 11. Connecting plate 1; 12. Fixing clamp 1; 13. Connecting plate 2; 14. Reinforcement block; 15. Adjustment slot; 16. Fixing screw 2; 17. Fixing clamp 2. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1

[0023] like Figure 1-4 As shown, the utility model provides a charging pile, including a charging pile body 1, a power cord 2 and a charging plug 3. Heat dissipation windows 5 are provided on both sides of the charging pile body 1. A locking button 4 is provided on the charging pile body 1 on the side of the charging plug 3 for locking the charging plug 3. A reinforcement component is provided on the front side of the charging plug 3.

[0024] The reinforcement assembly includes a connecting plate 11, a connecting plate 2 13 and a reinforcement block 14. A fixing screw 10 is fixed to the side of the charging plug 3, and a connecting plate 11 is rotatably sleeved on the fixing screw 10. A fixing clamp 12 is threadedly sleeved on the fixing screw 10 on the outside of the connecting plate 11. A connecting plate 2 13 is slidingly provided on the outside of the connecting plate 11, and the reinforcement block 14 is fixed at one end of the connecting plate 2 13 extending to the outside of the connecting plate 11 for being adsorbed on the vehicle body. An adjustment slot 15 is provided inside the connecting plate 11. A fixing screw 2 16 is fixed to the end of the connecting plate 2 13 close to the side of the connecting plate 11 away from the reinforcement block 14, and the fixing screw 2 16 slides through the adjustment slot 15. The fixing screw 2 16 extends to one end of the connecting plate 11 outside the connecting plate 11 and is threadedly sleeved with a fixing clamp 2 17.

[0025] The following is a detailed description of the specific settings and functions of this embodiment: the connecting plate 11 is configured to be placed horizontally in an "L" shape, and a rotating hole is provided at the end of the connecting plate 11 close to the charging plug 3 for cooperating with the fixing screw 10. The fixing screw 10 and the fixing screw 2 16 are both configured to be placed horizontally in a "T" shape to prevent the fixing clamp 12 from being separated from the fixing screw 10, and the fixing clamp 2 17 from being separated from the fixing screw 2 16, and to facilitate the rotation of the connecting plate 11. The heights of the connecting plate 2 13 and the fixing clamp 2 17 are both greater than the height of the adjusting slot 15. A magnetic block is embedded in the reinforcement block 14, and the outer surface of the reinforcement block 14 is wrapped with a protective rubber sleeve, so that the reinforcement block 14 can be sucked onto the vehicle body without causing damage to the vehicle body. The thickness of the reinforcement block 14 is greater than the sum of the thicknesses of the connecting plate 11 and the connecting plate 2 13, so that the reinforcement block 14 can be sucked onto the vehicle body.

[0026] Example 2

[0027] like Figure 1-4 As shown, a fixing rod 6 is fixed to the side of the charging pile body 1 below the charging plug 3, and a limiting plate 7 is slidably sleeved on the fixing rod 6, and a fixing nut 8 is threadedly sleeved on the fixing rod 6 outside the limiting plate 7.

[0028] The effect achieved by the entire embodiment is that the outer surface of the end of the fixing rod 6 away from the charging pile body 1 is provided with a thread that cooperates with the fixing nut 8, so that after the limit plate 7 abuts against the wound power cord 2, the excess power cord 2 is fixed by clamping the fixing nut 8, and the fixing rod 6 is set to a horizontally placed "T" shape.

[0029] The method of use and working principle of this device: When the electric car needs to be charged, press the locking button 4 to release the lock of the locking button 4, hold the charging plug 3, take out the power plug 9, pull the power cord 2, insert the power plug 9 into the electric car interface, and then connect the wires for charging. Then, twist the fixing clamp 12 and the fixing clamp 2 17, and the clamping of the fixing clamp 12 and the fixing clamp 2 17 on the connecting plate 1 11 is released, and the connecting plate 1 11 can be rotated and the connecting plate 2 13 can be pulled to make the reinforcement block 14 connected to the electric car. The body of the vehicle on the side of the opening is sucked in and fixed, and then the fixing clamp block 12 and the fixing clamp block 2 17 are twisted so that the fixing clamp block 12 and the fixing clamp block 2 17 can be re-clamped to fix the connecting plate 11, and then the excess power cord 2 is wrapped around the fixing rod 6, and the limit plate 7 is pushed so that the limit plate 7 abuts against the power cord 2, and the fixing nut 8 is twisted so that the fixing nut 8 drives the limit plate 7 to abut against the power cord 2. After charging is completed, the charging plug 3 is directly unplugged from the electric vehicle interface, and inserted into the inside of the charging pile body 1, and locked by the locking button 4.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A charging pile, comprising a charging pile body (1), a power cord (2) and a charging plug (3), wherein heat dissipation windows (5) are provided on both sides of the charging pile body (1), and a locking button (4) is provided on the charging pile body (1) on the side of the charging plug (3) for locking the charging plug (3), characterized in that: A reinforcement component is provided on the front side of the charging plug (3); The reinforcement assembly includes a connecting plate 1 (11), a connecting plate 2 (13) and a reinforcement block (14); a fixing screw 1 (10) is fixed on the side of the charging plug (3); and a connecting plate 1 (11) is rotatably sleeved on the fixing screw 1 (10); a fixing clamp 1 (12) is threadedly sleeved on the fixing screw 1 (10) outside the connecting plate 1 (11); a connecting plate 2 (13) is slidably provided on the outside of the connecting plate 1 (11), and the connecting plate 2 (13) extends to the connecting plate 1 (11). A reinforcing block (14) is fixed to one end of the outer side of the plate (11) for adhering to the vehicle body. An adjusting groove (15) is provided inside the connecting plate (11). A fixing screw (16) is fixed to the end of the connecting plate (13) close to the side of the connecting plate (11) away from the reinforcing block (14), and the fixing screw (16) slides through the adjusting groove (15). The fixing screw (16) extends to one end of the outer side of the connecting plate (11) and is threadedly sleeved with a fixing clamp (17).

2. A charging pile according to claim 1, characterized in that: A fixing rod (6) is fixed to the side of the charging pile body (1) below the charging plug (3), and a limiting plate (7) is slidably sleeved on the fixing rod (6), and a fixing nut (8) is threadedly sleeved on the fixing rod (6) outside the limiting plate (7).

3. A charging pile according to claim 2, characterized in that: The outer surface of one end of the fixing rod (6) away from the charging pile body (1) is provided with a thread that cooperates with the fixing nut (8), and the fixing rod (6) is arranged in a horizontally placed "T" shape.

4. The charging pile according to claim 1, characterized in that: The connecting plate 1 (11) is arranged in a horizontally placed "L" shape, and a rotation hole is provided at one end of the connecting plate 1 (11) close to the charging plug (3) to cooperate with the fixing screw 1 (10).

5. The charging pile according to claim 1, characterized in that: The fixing screw rod 1 (10) and the fixing screw rod 2 (16) are both arranged in a transverse "T" shape, and the heights of the connecting plate 2 (13) and the fixing clamp block 2 (17) are both greater than the height of the adjustment slot (15).

6. The charging pile according to claim 1, characterized in that: The reinforcing block (14) is embedded with a magnetic block, and the outer surface of the reinforcing block (14) is wrapped with a protective rubber sleeve. The thickness of the reinforcing block (14) is greater than the sum of the thicknesses of the connecting plate 1 (11) and the connecting plate 2 (13).

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