Electric vehicle charging gun

Abstract

The utility model discloses an electric vehicle charging gun, and relates to the electric vehicle charging gun technical field, the electric vehicle charging gun comprises a gun body and an anti-skid portion, one side of the gun body is provided with a charging head, the charging head is internally provided with a three-phase power transmission port and a guide rod, the guide rod can guide the charging direction, the outer surface of the gun body is provided with the anti-skid portion, and the anti-skid portion is arranged on the gun body. And the tail part of the gun body is connected with a charging cable. According to the electric vehicle charging gun, the antiskid part of the gun body is held by the hand, the antiskid part can increase the friction force between the hand of a user and the gun body, the gun body can be inserted and pulled out more easily, meanwhile, the antiskid part can improve the hand feeling when the gun body is held, and insertion guns with different voltages can be prevented from being mutually inserted through rectangular marking keys and hexagonal marking keys; the guide rod can guide the insertion direction of the charging head, so that the charging head is inserted more smoothly, and the display screen on the outer side of the gun body can facilitate a user to observe the condition of a power supply at any time.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle charging guns, in particular to an electric vehicle charging gun. Background Art

[0002] An electric vehicle charging gun is a device used to connect a power source to an electric vehicle, typically consisting of a plug and cable. The gun's plug mates with the vehicle's charging port to transmit power. There are several types of charging guns, including DC and AC. DC guns are typically used for fast charging, while AC guns are used for low-power charging, such as in home charging stations.

[0003] When charging an electric vehicle, it is necessary to insert the electric vehicle charging gun into the charging port of the electric vehicle to charge it. When using the existing electric vehicle charging gun, the handle part is smooth, so it is easy to slip when holding it, and there is no marking object on the charging gun, which makes it easy for different charging guns to be plugged into each other. Utility Model Content

[0004] The purpose of the present utility model is to provide an electric vehicle charging gun to solve the problem that the existing electric vehicle charging guns are inconvenient to use as mentioned in the background art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an electric vehicle charging gun, comprising: a gun body and an anti-slip portion, a charging head mounted on one side of the gun body, a three-phase power transmission port and a guide rod mounted inside the charging head, the guide rod being capable of guiding the charging direction,

[0006] The outer surface of the gun body is provided with an anti-slip portion, and the tail of the gun body is connected to a charging cable.

[0007] Preferably, the anti-slip portion is injection-molded on both sides of the outer surface of the gun body, and the anti-slip portion is composed of multiple groups of raised convex points, and the multiple groups of convex points are equidistantly distributed.

[0008] Preferably, the anti-slip portion is injection-molded on one side of the outer surface of the gun body, and the shape of the anti-slip portion is wavy.

[0009] Preferably, the anti-slip portion is injection-molded on both sides of the outer surface of the gun body, and the anti-slip portion is composed of multiple groups of strips, and the multiple groups of strips are obliquely and equidistantly distributed.

[0010] Preferably, the guide rod is fixedly connected to the middle part of one side of the charging head, and a rectangular marking key is installed on the inner wall of the charging head.

[0011] Preferably, the middle part of one side of the charging head is fixedly connected to the guide rod, the gun body is formed by split injection molding and fixed by self-tapping screws, and a hexagonal marking key is installed on the inner wall of the charging head.

[0012] Preferably, a guide rod is fixedly connected to the periphery of one side of the charging head, and the gun body is integrally injection molded.

[0013] Preferably, a display screen for displaying power status is installed on one side of the gun body.

[0014] Compared with the existing technology, the electric vehicle charging gun has the following advantages: when inserting, the anti-slip part of the gun body can be held by hand to increase the friction when holding; the rectangular marking key and the hexagonal marking key can prevent guns of different voltages from being plugged into each other; the guide rod can guide the direction of insertion of the charging head, making the charging head insert more smoothly; the display screen on the outside of the gun body allows users to observe the power status at any time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional schematic diagram of the first state of the utility model;

[0016] Figure 2 This is a rear view schematic diagram of the first state of the gun body of the utility model;

[0017] Figure 3 This is a left side schematic diagram of the first state of the gun body of the utility model;

[0018] Figure 4 This is a three-dimensional schematic diagram of the second state of the gun body of the utility model;

[0019] Figure 5 This is a schematic top view of the gun body of the utility model in the second state;

[0020] Figure 6 This is a schematic diagram of the front view of the gun body of the utility model in the second state;

[0021] Figure 7 This is a three-dimensional schematic diagram of the third state of the utility model;

[0022] Figure 8 This is a rear view schematic diagram of the gun body of the utility model in the third state;

[0023] Figure 9 This is a top view of the gun body of the utility model in the third state.

[0024] In the figure: 1. Gun body; 2. Charging head; 3. Three-phase power transmission port; 4. Guide rod; 5. Anti-slip part; 6. Rectangular marking key; 7. Hexagonal marking key; 8. Display screen. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example 1

[0027] See also Figure 1-Figure 3 The electric vehicle charging gun includes a gun body 1 and an anti-slip portion 5. A charging head 2 is installed on one side of the gun body 1. A three-phase power transmission port 3 and a guide rod 4 are installed inside the charging head 2. The guide rod 4 can guide the charging direction.

[0028] The outer surface of the gun body 1 is provided with an anti-slip part 5, and the tail of the gun body 1 is connected to a charging cable; the anti-slip part 5 is injection molded on both sides of the outer surface of the gun body 1, and the anti-slip part 5 is composed of multiple groups of raised bumps, and the multiple groups of bumps are equidistantly distributed; the guide rod 4 is fixedly connected to the middle part of one side of the charging head 2, and a rectangular marking key 6 is installed on the inner wall of the charging head 2; a display screen 8 for displaying the power status is installed on one side of the gun body 1.

[0029] When charging an electric vehicle, it is necessary to insert the electric vehicle charging gun into the charging port of the electric vehicle. When inserting, the anti-slip part 5 of the gun body 1 can be held by the hand. The anti-slip part 5 can increase the friction between the user's hand and the gun body 1, making the gun body 1 easier to insert and remove. At the same time, the anti-slip part 5 can improve the feel of the gun body 1 when holding it. By turning the rectangular marking key 6, different voltages can be prevented from being plugged into each other. The guide rod 4 can guide the insertion direction of the charging head 2, making the charging head 2 more smoothly inserted. The display screen 8 on the outside of the gun body 1 allows the user to observe the power supply status at any time. In this way, the above operation can facilitate the use of the electric vehicle charging gun.

[0030] Example 2

[0031] See also Figure 4-Figure 6 The electric vehicle charging gun includes a gun body 1 and an anti-slip portion 5. A charging head 2 is installed on one side of the gun body 1. A three-phase power transmission port 3 and a guide rod 4 are installed inside the charging head 2. The guide rod 4 can guide the charging direction.

[0032] The outer surface of the gun body 1 is provided with an anti-slip part 5, and the tail of the gun body 1 is connected to a charging cable; the anti-slip part 5 is injection molded on one side of the outer surface of the gun body 1, and the shape of the anti-slip part 5 is wavy; the middle part of one side of the charging head 2 is fixedly connected to the guide rod 4, the gun body 1 is injection molded by split injection and fixed by self-tapping screws, and a hexagonal marking key 7 is installed on the inner wall of the charging head 2.

[0033] When charging an electric vehicle, it is necessary to insert the electric vehicle charging gun into the charging port of the electric vehicle. When inserting, the anti-slip part 5 of the gun body 1 can be held by the hand. The anti-slip part 5 can increase the friction between the user's hand and the gun body 1, making the gun body 1 easier to insert and remove. At the same time, the anti-slip part 5 can improve the feel of the gun body 1 when holding it. Different voltages can be prevented from being plugged into each other by turning the rectangular marking key 6 or the hexagonal marking key 7. The guide rod 4 can guide the insertion direction of the charging head 2, making the charging head 2 more smoothly inserted. The above operation can facilitate the use of the electric vehicle charging gun.

[0034] Example 3:

[0035] See also Figure 7-Figure 9 The electric vehicle charging gun includes a gun body 1 and an anti-slip portion 5. A charging head 2 is installed on one side of the gun body 1. A three-phase power transmission port 3 and a guide rod 4 are installed inside the charging head 2. The guide rod 4 can guide the charging direction.

[0036] The outer surface of the gun body 1 is provided with an anti-slip part 5, and the tail of the gun body 1 is connected to a charging cable; the anti-slip part 5 is injection molded on both sides of the outer surface of the gun body 1, and the anti-slip part 5 is composed of multiple groups of strips, and the multiple groups of strips are obliquely and equidistantly distributed; the periphery of one side of the charging head 2 is fixedly connected to a guide rod 4, and the gun body 1 is injection molded as a whole; a display screen 8 for displaying the power status is installed on one side of the gun body 1.

[0037] When charging an electric vehicle, it is necessary to insert the electric vehicle charging gun into the charging port of the electric vehicle. When inserting, the anti-slip part 5 of the gun body 1 can be held by the hand. The anti-slip part 5 can increase the friction between the user's hand and the gun body 1, making the gun body 1 easier to insert and remove. At the same time, the anti-slip part 5 can improve the feel of the gun body 1 when holding it. The guide rod 4 can guide the insertion direction of the charging head 2, making the charging head 2 more smoothly inserted. The display screen 8 on the outside of the gun body 1 allows the user to observe the power supply status at any time. In this way, the electric vehicle charging gun can be easily used through the above operations.

[0038] To sum up: when using an electric vehicle charging gun, first hold the gun body 1 and insert the charging head 2 into the charging port of the electric vehicle. The three-phase power transmission port 3 can input electrical energy into the electric vehicle for charging. This is the characteristic of the electric vehicle charging gun. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Electric vehicle charging gun, including: The gun body (1) and the anti-slip part (5) are characterized in that a charging head (2) is installed on one side of the gun body (1), and a three-phase power transmission port (3) and a guide rod (4) are installed inside the charging head (2), and the guide rod (4) can guide the charging direction. The outer surface of the gun body (1) is provided with an anti-slip portion (5), and the rear end of the gun body (1) is connected to a charging cable.

2. The electric vehicle charging gun according to claim 1, characterized in that: The anti-slip portion (5) is injection molded on both sides of the outer surface of the gun body (1), and the anti-slip portion (5) is composed of a plurality of groups of raised convex points, and the plurality of groups of convex points are distributed at equal distances.

3. The electric vehicle charging gun according to claim 1, characterized in that: The anti-slip portion (5) is injection-molded on one side of the outer surface of the gun body (1), and the anti-slip portion (5) has a wavy appearance.

4. The electric vehicle charging gun according to claim 1, characterized in that: The anti-slip portion (5) is injection molded on both sides of the outer surface of the gun body (1), and the anti-slip portion (5) is composed of a plurality of groups of strips, and the plurality of groups of strips are distributed at an inclined and equidistant manner.

5. The electric vehicle charging gun according to claim 1, characterized in that: The guide rod (4) is fixedly connected to the middle part of one side of the charging head (2), and a rectangular marking key (6) is installed on the inner wall of the charging head (2).

6. The electric vehicle charging gun according to claim 1, characterized in that: The middle part of one side of the charging head (2) is fixedly connected to the guide rod (4); the gun body (1) is formed by split injection molding and fixed by self-tapping screws; and a hexagonal marking key (7) is installed on the inner wall of the charging head (2).

7. The electric vehicle charging gun according to claim 1, characterized in that: A guide rod (4) is fixedly connected to the periphery of one side of the charging head (2), and the gun body (1) is integrally formed by injection molding.

8. The electric vehicle charging gun according to claim 5 or 7, characterized in that: A display screen (8) for displaying power supply status is installed on one side of the gun body (1).

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