Waterproof protective cover for charging gun of automobile charging pile

Abstract

The utility model relates to the technical field of automobile charging piles, and discloses a waterproof protective cover for a charging gun of an automobile charging pile, which comprises a charging pile main body and a charging gun which are connected through a charging wire, and further comprises a protective cover which is of a box cover structure with an open rear side and is completely attached to the outer wall of the charging pile main body after covering the front side wall of the charging pile main body, a gap for a charging wire to penetrate through is reserved in the bottom wall of the protective cover, the gap penetrates through the protective cover backwards, and the top of the protective cover is hinged to the outer wall of the charging pile body; the reset structure is arranged at the joint of the protective cover and the charging pile body, and the protective cover in a natural state is automatically opened through the reset structure; and the covered protective cover is fixed on the charging pile main body through the positioning structure. Compared with the prior art, the charging pile has the advantages that when the charging pile is used, effective protection can be applied to the connecting position of the charging pile body and the charging gun, and the connecting position is not prone to rain and snow erosion.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile charging piles, in particular to a waterproof protective cover for a charging gun of an automobile charging pile. Background Art

[0002] The function of a charging pile is similar to that of a gas pump in a gas station. It can be fixed on the ground or on a wall and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential parking lots or charging stations. It can charge various models of electric vehicles according to different voltage levels.

[0003] At present, many charging piles do not have structures that can provide effective protection for the charging gun, resulting in the interface between the charging gun and the charging pile being exposed to the outside and subject to erosion by rain and snow. This will cause the connection to rust over a long period of time, which will affect the charging effect and pose certain safety hazards. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above technical difficulties and provide a waterproof protective cover for a car charging pile charging gun, which, when in use, can provide effective protection for the connection between the charging pile body and the charging gun, making the connection less susceptible to erosion by rain and snow.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is:

[0006] The waterproof protective cover of the charging gun of the automobile charging pile includes a charging pile body and a charging gun, which are connected by a charging cable, and also includes:

[0007] The protective cover is a box cover structure with an open rear side, and after covering the front side wall of the charging pile body, it is completely in contact with the outer wall of the charging pile body and covers the charging gun. A notch is reserved on the bottom wall of the protective cover for the charging cable to pass through, and the notch passes through the protective cover backwards. The top of the protective cover is hinged to the outer wall of the charging pile body;

[0008] The reset structure is arranged at the connection between the protective cover and the charging pile body, and the protective cover in the natural state is automatically opened by the reset structure;

[0009] Positioning structure, the closed protective cover is fixed on the charging pile body through the positioning structure.

[0010] As an improvement, a pair of ear plates are fixed on the top of the protective cover, and the two ear plates are movably connected to the same pin shaft. The two ends of the pin shaft are respectively fixed with protrusions connected to and fixed on the outer wall of the charging pile body, and the opposite sides of the two protrusions are movably connected to the opposite sides of the two ear plates.

[0011] As an improvement, the reset structure includes a torsion spring; the torsion spring is movably sleeved on the pin, and the two abutment sections abut against the top surface of the protective cover and the front side wall of the charging pile body respectively, so that the protective cover in the natural state can be automatically opened.

[0012] As an improvement, the positioning structure includes a convex plate, a bayonet, a limiting sleeve and a spring; the limiting sleeve is fixed on the outer wall of the charging pile body, the bayonet is an inverted T-shaped plate structure, and after the vertical section just passes through the limiting sleeve, the bottom plate and the limiting sleeve are connected by the spring passed through by the vertical section, and a convex plate is formed on the bottom wall of the protective cover. In the natural state of the spring, the top of the bayonet is tightly attached to the front side of the convex plate, which is convenient for fixing the closed protective cover.

[0013] The advantages of the utility model compared with the prior art are:

[0014] 1. When the present invention is in use, after the protective cover is closed, the connection between the charging pile body and the charging gun can be effectively covered and shielded, thereby providing effective protection for the connection between the two, making it less susceptible to erosion by rain and snow.

[0015] 2. When the present invention is in use, the protective cover can be conveniently opened through the cooperation of the positioning structure and the reset structure, so that the charging gun can be taken out to charge the electric vehicle, and it can also be conveniently closed and fixed to the main body of the charging pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 .

[0017] Figure 2 The utility model Figure 1 A partial enlarged view of .

[0018] Figure 3 This is a schematic diagram of the structure of the utility model Figure 2 .

[0019] Figure 4 The utility model Figure 3 A partial enlarged view of .

[0020] Figure 5 It is a partial structural schematic diagram of the utility model.

[0021] As shown in the figure: 1. Charging pile body; 2. Charging gun; 3. Charging cable; 4. Protective cover; 5. Notch; 6. Notch; 7. Pin shaft; 8. Bump; 9. Torsion spring; 10. Convex plate; 11. Pin; 12. Limiting sleeve; 13. Spring; 14. Rubber pad. DETAILED DESCRIPTION

[0022] In the description of the present utility model, it should be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more. In addition, the term "including" and any variation thereof are intended to cover non-exclusive inclusions.

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] Waterproof protective cover for car charging pile charging gun, including:

[0025] The charging pile body 1 and the charging gun 2, such as Figure 5 As shown, the two are connected via a charging cable 3, which is a prior art well known to those skilled in the art;

[0026] Protective cover 4, such as Figure 1 and 2 As shown, it is a box cover structure with an open rear side, and after being covered on the front side wall of the charging pile body 1, it is completely fitted with the outer wall of the charging pile body 1 and covers the charging gun 2. A notch 5 for the charging line 3 to pass through is reserved on the bottom wall of the protective cover 4, and the notch 5 penetrates the protective cover 4 backwards. A pair of ear plates 6 are fixed on the top of the protective cover 4, and the two ear plates 6 are movably sleeved on the same pin shaft 7 at the same time. The two ends of the pin shaft 7 are respectively fixed with protrusions 8 connected and fixed on the outer wall of the charging pile body 1, and the opposite sides of the two protrusions 8 are movably connected with the opposite sides of the two ear plates 6;

[0027] The reset structure includes a torsion spring 9; Figure 2 As shown, the torsion spring 9 is movably sleeved on the pin 7, and the two abutting sections abut against the top surface of the protective cover 4 and the front side wall of the charging pile body 1 respectively;

[0028] The positioning structure includes a convex plate 10, a latch 11, a limiting sleeve 12 and a spring 13; Figure 3 and 4As shown, the limiting sleeve 12 is fixed on the outer wall of the charging pile body 1, the bayonet 11 is an inverted T-shaped plate structure, and after the vertical section just passes through the limiting sleeve 12, the bottom plate and the limiting sleeve 12 are connected by a spring 13 passed through the vertical section, and a convex plate 10 is formed on the bottom wall of the protective cover 4. When the spring 13 is in the natural state, the top end of the bayonet 11 is tightly attached to the front side of the convex plate 10.

[0029] As an embodiment, a rubber pad 14 is fixed on the top of the protective cover 4. After the protective cover 4 is automatically opened, its top will collide with the charging pile body 1, and the rubber pad 14 can effectively buffer the collision and reduce the damage caused by the collision.

[0030] In the specific implementation of this embodiment: after the latch 11 is pushed downward (the spring 13 is stretched), the latch 11 is separated from the convex plate 10, and under the elastic force of the torsion spring 9, the protective cover 4 is opened, and people take the charging gun 2 to charge the electric vehicle;

[0031] After charging is completed, the charging gun 2 is plugged into the charging pile body 1, and then the latch 11 is pushed downward while the protective cover 4 is covered by pressing downward. After the protective cover 4 is covered, the latch 11 is released, and the latch 11 is automatically reset upward by the elastic force of the spring 13 and is again tightly attached to the convex plate 10.

[0032] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A waterproof protective cover for a charging gun of a car charging pile, comprising a charging pile body (1) and a charging gun (2), the two being connected by a charging line (3), characterized in that: Also includes: The protective cover (4) is a box cover structure with an open rear side, and after covering the front side wall of the charging pile body (1), it is completely in contact with the outer wall of the charging pile body (1) and covers the charging gun (2). A notch (5) is reserved on the bottom wall of the protective cover (4) for the charging cable (3) to pass through, and the notch (5) penetrates the protective cover (4) backwards. The top of the protective cover (4) is hinged to the outer wall of the charging pile body (1); A reset structure is arranged at the connection between the protective cover (4) and the charging pile body (1), and the protective cover (4) in a natural state is automatically opened by the reset structure; A positioning structure, wherein the closed protective cover (4) is fixed on the charging pile body (1) through the positioning structure.

2. The waterproof protective cover for the charging gun of the automobile charging pile according to claim 1 is characterized in that: A pair of ear plates (6) are fixed on the top of the protective cover (4), and the two ear plates (6) are movably sleeved on the same pin shaft (7). Both ends of the pin shaft (7) are respectively fixed with protrusions (8) connected and fixed on the outer wall of the charging pile body (1), and the opposite sides of the two protrusions (8) are movably connected to the opposite sides of the two ear plates (6).

3. The waterproof protective cover for the charging gun of the automobile charging pile according to claim 2 is characterized in that: The reset structure comprises a torsion spring (9); the torsion spring (9) is movably sleeved on the pin shaft (7), and the two abutment sections respectively abut against the top surface of the protective cover (4) and the front side wall of the charging pile body (1).

4. The waterproof protective cover for the charging gun of the automobile charging pile according to claim 3 is characterized in that: The positioning structure comprises a convex plate (10), a latch (11), a limiting sleeve (12) and a spring (13); the limiting sleeve (12) is fixed on the outer wall of the charging pile body (1); the latch (11) is an inverted T-shaped plate structure; after the vertical section just passes through the limiting sleeve (12), the bottom plate and the limiting sleeve (12) are connected by the spring (13) through which the vertical section passes; a convex plate (10) is formed on the bottom wall of the protective cover (4); when the spring (13) is in a natural state, the top end of the latch (11) is tightly attached to the front side of the convex plate (10).

5. The waterproof protective cover for the charging gun of the automobile charging pile according to claim 4 is characterized in that: A rubber pad (14) is fixed on the top of the protective cover (4).

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