CN221660571U - Alternating current charging gun with good waterproof performance - Google Patents

Abstract

The utility model relates to the field of charging guns, and in particular to an AC charging gun with good waterproof performance, comprising a gun body assembly, a protective cover is provided at the front end of the gun body assembly, a rubber ring is provided on the inner wall of the protective cover, the rubber ring is in extrusion contact with the outer wall of the gun body assembly, and a limiting groove is provided at the upper part of the protective cover, a slider is installed at the upper end of the limiting groove for limited movement, a rotating seat is provided in the middle of the slider, an upper cover is rotatably installed on the upper part of the rotating seat, and side plates are installed on both sides of the upper cover through convex rails. In the utility model, the possibility of water entering the charging port end can be effectively avoided by providing a protective cover at the front end of the gun body assembly, thereby effectively protecting the charging head assembly, thereby improving its tightness, and at the same time, the rotatable upper cover provided on the protective cover can, when there is a need to shelter from rain, by pulling the upper cover, the gap between the charging gun and the charging port can be blocked, thereby preventing rainwater from extending into the charging port through the charging head assembly, and effectively improving its waterproof performance.

Description

An AC charging gun with good waterproof performance

Technical Field

The utility model relates to the technical field of charging guns, and in particular to an AC charging gun with good waterproof performance.

Background Art

At present, electric vehicles have become an inevitable trend in the automotive industry. However, while automakers in various countries are focusing on the development of electric vehicle technology, the charging standard of electric vehicles is also an important factor affecting their popularity. As electric vehicles receive more and more support in various countries, more and more charging stations are being built.

In the actual application of electric vehicles, charging guns are needed to charge them and maintain the operation of the electric vehicles. However, when some existing charging guns are in use, the connection between the gun body and other components is not tight, resulting in poor sealing and waterproofing effects. In addition, when charging in humid environments such as rainy and snowy days, traditional charging guns are easily disturbed by rain during charging, causing water to enter the inside, thereby damaging the gun body and the car itself. Therefore, there is an urgent need for an AC charging gun with better waterproof properties.

Utility Model Content

The utility model aims to solve the shortcomings in the prior art and proposes an AC charging gun with good waterproof performance.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

An AC charging gun with good waterproof performance comprises a gun body assembly, a protective cover is provided at the front end of the gun body assembly, a rubber ring is provided on the inner wall of the protective cover, the rubber ring is in extrusion contact with the outer wall of the gun body assembly, and a limiting groove is provided at the upper part of the protective cover, a slider is installed at the upper end of the limiting groove for limiting movement, a rotating seat is provided in the middle of the slider, an upper cover is rotatably installed on the upper part of the rotating seat, and side plates are installed on both sides of the upper cover through convex rails for limiting movement;

The inner wall of the rotating seat is provided with a circle of protrusions, and a flower-shaped connecting block is rotatably installed in the middle of the rotating seat. The flower-shaped connecting block is in friction contact with the inner wall of the rotating seat, and the upper part of the flower-shaped connecting block is connected to the bottom of the upper cover.

In addition, a preferred structure is that a charging head assembly is provided at one end of the gun body assembly, and a power cord is provided at the bottom.

In addition, a preferred structure is that one side of the protective cover extends 6 mm beyond the front charging port end of the gun body assembly.

In addition, a preferred structure is that the inner wall of the protective cover is provided with a plurality of rubber rings arranged obliquely, and when the protective cover is mounted to the front charging end of the gun body assembly, the rubber rings are in squeeze contact with the outer wall of the gun body assembly.

In addition, a preferred structure is that convex rails are mirror-imaged on both sides of the upper cover, and a side plate is installed at the upper limit of the convex rail and is connected to the flower-shaped connecting block at the bottom of the upper cover.

In addition, a preferred structure is that the slider is installed in the limiting groove for limited movement, and a swivel seat is fixedly installed in the middle of the slider, and a flower-shaped connecting block is rotatably installed in the middle of the swivel seat.

The beneficial effects of the utility model are:

In the utility model, the protective cover provided at the front end of the gun body assembly can effectively prevent the possibility of water entering the charging port end, and the protective cover exceeds a part of the front end of the gun body assembly, thereby effectively protecting the charging head assembly, thereby improving its tightness. At the same time, a rotatable upper cover provided on the protective cover can be unfolded and pulled to block the gap between the charging gun and the charging port when there is a need to shelter from rain, thereby preventing rainwater from extending into the charging port through the charging head assembly, and effectively improving its waterproof performance.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the external structure of an AC charging gun with good waterproof performance proposed by the present invention;

FIG2 is a schematic diagram of an enlarged structure of a front-end charging port of an AC charging gun with good waterproofness proposed by the present invention;

FIG3 is a schematic diagram of the internal structure of a protective cover of an AC charging gun with good waterproof performance proposed by the present invention;

FIG4 is a schematic diagram of an upper cover structure of an AC charging gun with good waterproof performance proposed by the present invention;

FIG5 is a schematic diagram of the upper cover rotation structure of an AC charging gun with good waterproof performance proposed by the present invention;

FIG6 is a schematic diagram of a flower-shaped connection block structure of an AC charging gun with good waterproof performance proposed by the present invention.

In the figure: 1 gun body assembly, 2 charging head assembly, 3 protective cover, 32 rubber ring, 4 power cord, 5 upper cover, 51 side plate, 52 flower-shaped connecting block, 6 convex rail, 7 swivel seat, 8 slider, 9 limit groove.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

Referring to Fig. 1-6, an AC charging gun with good waterproof performance includes a gun body assembly 1, a protective cover 3 is sleeved on the front end of the gun body assembly 1, a rubber ring 32 is arranged on the inner wall of the protective cover 3, the rubber ring 32 is in extrusion contact with the outer wall of the gun body assembly 1, and a limiting groove 9 is arranged on the upper part of the protective cover 3, a slider 8 is installed on the upper end of the limiting groove 9 for limiting movement, a rotating seat 7 is arranged in the middle of the slider 8, an upper cover 5 is rotatably installed on the upper part of the rotating seat 7, and side plates 51 are installed on both sides of the upper cover 5 through convex rails 6 for limiting movement;

Furthermore, a circle of protrusions is provided on the inner wall of the rotating seat 7, and a flower-shaped connecting block 52 is rotatably installed in the middle of the rotating seat 7. The flower-shaped connecting block 5 is in frictional contact with the inner wall of the rotating seat 7, and the upper part of the flower-shaped connecting block 52 is connected to the bottom of the upper cover 5.

A charging head assembly 2 is disposed at one end of the gun body assembly 1, and a power cord 4 is disposed at the bottom.

One side of the protective cover 3 is 6 mm beyond the front charging port end of the gun body assembly 1. The provision of the protective cover 3 can effectively improve the tightness of the gun body assembly 1, thereby improving its waterproof performance.

The inner wall of the protective cover 3 is provided with a plurality of rubber rings 32 arranged obliquely, and when the protective cover 3 is installed to the front charging end of the gun body assembly 1 , the rubber ring 32 is in compression contact with the outer wall of the gun body assembly 1 .

In addition, both sides of the upper cover 5 are mirror-imaged with convex rails 6, and the upper limit of the convex rails 6 is provided with side plates 51, which are located at the bottom of the upper cover 5 and connected to the flower-shaped connecting block 52. Through the arrangement of the flower-shaped connecting block 52, the upper cover 5 can be rotated and limited, thereby improving its waterproof effect.

Furthermore, the slider 8 is installed in the limiting groove 9 for limited movement, and a rotating seat 7 is fixedly installed in the middle of the slider 8, and a flower-shaped connecting block 52 is rotatably installed in the middle of the rotating seat 7.

In the present embodiment, the protective cover 3 is mounted on the gun body assembly 1 and is in close contact with the gun body assembly 1 through the rubber ring 32 inside the protective cover 3, thereby improving the overall tightness of the gun body assembly 1. At the same time, the protective cover 3 exceeds a part of the front end of the gun body assembly 1, and can effectively protect the front end charging port position. In actual use, the angle and position of the upper cover 5 can be adjusted by pulling and rotating the upper cover 5. According to different charging environments, the side panels 51 on both sides of the upper cover 5 can be pulled to expand, thereby increasing the shielding area of the upper cover 5, thereby improving its waterproof ability. At the same time, when the flower-shaped connecting block 52 provided on the upper cover 5 rotates in the rotating seat 7, since the inner wall of the rotating seat 7 is provided with multiple protrusions, the upper cover 5 can be limitedly rotated and fixed at an angle, thereby achieving multi-directional shielding, thereby blocking the gap between the charging gun and the charging port, preventing rainwater from extending into the charging port through the charging head assembly, and effectively improving its waterproof performance.

In the utility model, the protective cover 3 provided at the front end of the gun body assembly 1 can effectively prevent the possibility of water entering the charging port end, and the protective cover 3 exceeds a part of the front end of the gun body assembly 1, thereby effectively protecting the charging head assembly 2, thereby improving its tightness. At the same time, the rotatable upper cover provided on the protective cover 3 can be unfolded and pulled to block the gap between the charging gun and the charging port when there is a need to shelter from rain, thereby preventing rainwater from extending into the charging port through the charging head assembly, and effectively improving its waterproof performance.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (6)

1. An AC charging gun with good waterproof performance, comprising a gun body assembly (1), characterized in that a protective cover (3) is sleeved on the front end of the gun body assembly (1), a rubber ring (32) is arranged on the inner wall of the protective cover (3), the rubber ring (32) is in extrusion contact with the outer wall of the gun body assembly (1), and a limiting groove (9) is arranged on the upper part of the protective cover (3), a slider (8) is installed on the upper end of the limiting groove (9) for limiting movement, a rotating seat (7) is arranged in the middle part of the slider (8), an upper cover (5) is rotatably installed on the upper part of the rotating seat (7), and side plates (51) are installed on both sides of the upper cover (5) for limiting movement through convex rails (6); The inner wall of the rotating seat (7) is provided with a circle of protrusions, and a flower-shaped connecting block (52) is rotatably installed in the middle of the rotating seat (7). The flower-shaped connecting block (52) is in frictional contact with the inner wall of the rotating seat (7), and the upper part of the flower-shaped connecting block (52) is connected to the bottom of the upper cover (5). 2. An AC charging gun with good waterproof performance according to claim 1, characterized in that a charging head assembly (2) is provided at one end of the gun body assembly (1), and a power cord (4) is provided at the bottom. 3. An AC charging gun with good waterproofness according to claim 1, characterized in that one side of the protective cover (3) extends 6 mm beyond the front charging port end of the gun body assembly (1). 4. An AC charging gun with good waterproof performance according to claim 1, characterized in that the inner wall of the protective cover (3) is provided with a plurality of rubber rings (32) arranged obliquely, and when the protective cover (3) is installed to the front charging end of the gun body assembly (1), the rubber ring (32) is in squeeze contact with the outer wall of the gun body assembly (1). 5. An AC charging gun with good waterproof performance according to claim 1, characterized in that convex rails (6) are mirror-imaged on both sides of the upper cover (5), and a side plate (51) is installed at the upper limit of the convex rail (6), and is located at the bottom of the upper cover (5) and connected to the flower-shaped connecting block (52). 6. According to claim 1, an AC charging gun with good waterproof performance is characterized in that the slider (8) is installed in a limiting movement in the limiting groove (9), and a swivel seat (7) is fixedly installed in the middle of the slider (8), and a flower-shaped connecting block (52) is rotatably installed in the middle of the swivel seat (7).