CN213460265U

CN213460265U - Direct current rifle that charges that water-proof effects is good

Info

Publication number: CN213460265U
Application number: CN202022765869.9U
Authority: CN
Inventors: 叶勇
Original assignee: Zhejiang Huiyun Optoelectronics Technology Co ltd
Current assignee: Zhejiang Huiyun Optoelectronics Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-06-15
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a direct current rifle that charges that water-proof effects is good, including the rifle body and set up the waterproof box that is equipped with main spare part at the internal portion of rifle, waterproof box includes first casing and second casing, be equipped with the mounting groove of opening at the frame center on the first casing, the connection is provided with the waterproof layer in the mounting groove, the frame center of second casing is equipped with the installation base of perpendicular extension cooperation mounting groove. The utility model discloses a structure of the upper concave convex and lower convex of waterproof box effectively prevents in water infiltration box from the outside to set up the surface in the recess of first casing and have the elastomeric element of polyurethane, even waterproof box level is placed or diversified rotatory also can be effectively waterproof, has improved the life and the safety of product greatly.

Description

Direct current rifle that charges that water-proof effects is good

Technical Field

The utility model relates to a rifle technical field charges, concretely relates to direct current rifle that charges that water-proof effects is good.

Background

As a green vehicle with a wide development prospect, the new energy electric automobile can be popularized very rapidly in the future along with the development of the new energy electric automobile technology. The application and development of new energy electric vehicles are also actively promoted by the national government, so that related facilities and charging connectors matched with the new energy electric vehicles are also generated.

The main charging facilities of the new energy electric automobile comprise a charging pile, a charging gun, a charging socket, an in-car high-voltage connector and the like. The new energy electric vehicle charging device is connected with a charging cable through a connector (a charging gun and a charging socket), the new energy electric vehicle connector is an important part for connecting a new energy electric vehicle and power supply equipment, and the current connector comprises a direct current (alternating current) charging gun and a direct current (alternating current) charging socket.

The existing direct current charging gun is limited to be waterproof only by loading a key conductive part into a waterproof box and then externally arranging a waterproof rubber ring at the exposed end of a wire, the waterproof box is usually transversely placed and can be inclined continuously to change angles in the using process, and therefore if water is more or cannot be discharged out of the gun body in time, the water can be immersed into the waterproof box to cause short circuit of a circuit.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the problem, the utility model provides a simple structure, direct current rifle that charges that water-proof effects is good.

(II) technical scheme

The utility model discloses a direct current rifle that charges that water-proof effects is good, including the rifle body and set up the waterproof box that is equipped with main spare part at the internal portion of rifle, waterproof box includes first casing and second casing, be equipped with the mounting groove of opening at the frame center on the first casing, the connection of subsides is provided with the waterproof layer in the mounting groove, the frame center of second casing is equipped with the installation base that extends the cooperation mounting groove perpendicularly.

In some embodiments, the waterproof case is placed on the upper part of the gun body.

In some embodiments, the first housing and the second housing are fixed by bolts.

In some embodiments, the waterproof layer is an elastic member having a polyurethane layer on a surface thereof.

(III) advantageous effects

Compared with the prior art, the utility model, it has following beneficial effect: the structure of the upper concave and the lower convex through the waterproof box effectively prevents water from permeating into the box from the outside, and the elastic part with polyurethane on the surface is arranged in the groove of the first shell, so that the waterproof box can be effectively waterproof even if horizontally placed or rotated in multiple directions, and the service life and the safety of a product are greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the internal structure of a gun body according to a preferred embodiment of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the first housing according to a preferred embodiment of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the second housing according to a preferred embodiment of the present invention.

Fig. 4 is a schematic structural view of a first housing mounting groove according to a preferred embodiment of the present invention.

Fig. 5 is a schematic view of a second housing mounting boss according to a preferred embodiment of the present invention.

1. A gun body;

2. the waterproof box comprises a waterproof box 21, a first shell 211, a mounting groove 22, a second shell 221 and a mounting boss;

3. waterproof layer, 31, polyurethane, 32, elastic component;

4. and (7) installing holes.

Detailed Description

In the specification and the appended claims, the ordinal numbers "first", "second", etc., are used, but it is to be understood that the ordinal numbers are used merely to distinguish one feature from another, without emphasizing the positional relationship, importance, etc., between the features, and thus, a feature referred to as "first" may also be referred to as "second", without affecting the effect of the invention, and shall also fall within the scope of the invention.

The utility model provides a direct current rifle that charges that water-proof effects is good, includes the rifle body 1 and sets up the waterproof box 2 that is equipped with the core part in rifle body 1 inside, waterproof box 2 includes first casing 21 and second casing 22, the frame center of first casing 21 is equipped with mounting groove 211, it is provided with waterproof layer 3 to paste the connection in mounting groove 211, the frame center of second casing 22 is equipped with the installation boss 221 of perpendicular extension cooperation mounting groove 211.

Further, the waterproof box 2 is arranged on the upper part of the gun body 1.

Further, the first housing 21 and the second housing 22 are provided with mounting holes 4 aligned with each other, and the first housing 21 and the second housing 22 are fixedly connected by bolts.

Further, the waterproof layer 3 is a rubber layer 32 with polyurethane 31 on the surface.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a direct current rifle that charges that water-proof effects is good, includes the rifle body (1) and sets up at the inside waterproof box (2) that are equipped with core component of the rifle body (1), its characterized in that: waterproof box (2) include first casing (21) and second casing (22), the frame center of first casing (21) is equipped with mounting groove (211), the connection is provided with waterproof layer (3) in mounting groove (211), the frame center of second casing (22) is equipped with installation boss (221) of perpendicular extension cooperation mounting groove (211).

2. The direct current charging gun with good waterproof effect according to claim 1, characterized in that: the waterproof box (2) is arranged on the upper part of the gun body (1).

3. The direct current charging gun with good waterproof effect according to claim 1, characterized in that: the first shell (21) and the second shell (22) are provided with mounting holes (4) which are aligned with each other.

4. The direct current charging gun with good waterproof effect according to claim 1, characterized in that: the waterproof layer (3) is an elastic component (32) with polyurethane (31) on the surface.