CN219247008U

CN219247008U - Waterproof and dustproof cover

Info

Publication number: CN219247008U
Application number: CN202223379022.2U
Authority: CN
Inventors: 周红卫
Original assignee: Suzhou Honetec Precision Polymer Co ltd
Current assignee: Suzhou Honetec Precision Polymer Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-06-23
Anticipated expiration: 2032-12-16

Abstract

The utility model relates to the technical field of storage battery wiring, in particular to a waterproof and dustproof cover, which comprises a top cover, wherein a sleeve is integrally formed at the bottom end of the top cover, a waterproof strip is integrally formed at the bottom of the outer wall of the sleeve, the waterproof strip is in an annular convex shape, and an annular dustproof edge is integrally formed at the bottom end of the top cover. According to the utility model, the sleeve is nested at the interface of the charging wire rod by grabbing the top cover, so that the sleeve penetrates into the interface of the charging wire rod, meanwhile, the waterproof strip is clamped with the groove body at the interface, so that rainwater cannot enter, and further, the dustproof edge is clamped with the interface of the inner ring cavity between the sleeve, so that dust is difficult to enter the charging wire rod through the dustproof edge, the waterproof and dustproof effects are facilitated at the interface of the charging wire rod, and short circuit or poor contact of the charging wire rod caused by an external environment are avoided.

Description

Waterproof and dustproof cover

Technical Field

The utility model relates to the technical field of storage battery wiring, in particular to a waterproof and dustproof cover.

Background

In the new energy automobile, the transmission of energy sources adopts a circuit instead of a mechanical structure, so that the number of interfaces of the charging connecting wires in the automobile is increased, and the stability of the charging connecting wires directly influences the stability of the new energy automobile.

The waterproof dustproof cover of the prior Chinese patent (bulletin No. CN 211710636U) and an electric automobile charging port still can block the charging gun lock catch after the cover main body is uncovered, the whole waterproof dustproof cover is required to be taken down to charge, the cover is easy to lose and inconvenient to operate, however, for the electric automobile, not only the charging port needs wiring protection, but also rain water and dust are required to be isolated between a charging wiring material and the cover body, and for the charging wiring material, no matter that the dust and the rain water enter the charging wiring material, the short circuit or poor contact of charging can be caused.

Therefore, we propose a waterproof shield, be favorable to charging the interface department of wiring material and carry out waterproof dustproof, avoid external environment to lead to charging the wiring material to appear short circuit or contact failure.

Disclosure of Invention

The utility model aims to provide a waterproof and dustproof cover which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a waterproof shield, includes the top cap, top cap bottom integrated into one piece has the sleeve, sleeve outer wall bottom integrated into one piece has the waterproof strip, the waterproof strip is annular bulge form, top cap bottom integrated into one piece has annular dustproof limit.

As a preferred embodiment of the present utility model, the dust-proof edge is located outside the sleeve, and an inner annular cavity is formed between the dust-proof edge and the sleeve.

As a preferred embodiment of the present utility model, the sleeve is internally formed with an inner cavity.

As a preferred embodiment of the present utility model, the top cover has a size larger than the top surface of the dust-proof rim.

As a preferred embodiment of the present utility model, the top cover is formed in a shape of a wide top and a narrow bottom.

Compared with the prior art, the utility model has the following beneficial effects:

according to the waterproof dustproof cover, through the arrangement of the sleeve, the dustproof edge and the waterproof strip, the sleeve is nested at the interface of the charging wire corresponding to the sleeve through the grabbing top cover, so that the sleeve penetrates into the interface of the charging wire, meanwhile, the waterproof strip is clamped with the groove body at the interface, rainwater cannot enter, and further, the dustproof edge is clamped with the interface of the sleeve corresponding to the inner ring cavity, so that dust is difficult to enter the charging wire through the dustproof edge, waterproof and dustproof are facilitated at the interface of the charging wire, and short circuit or poor contact of the charging wire due to the external environment is avoided.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of the overall structure of the waterproof and dustproof cover of the present utility model;

FIG. 2 is a schematic side view of the inside of the overall structure of the waterproof and dustproof cover of the present utility model;

fig. 3 is a schematic side view of the overall structure of the waterproof and dustproof cover of the present utility model.

In the figure: 1. a top cover; 2. a waterproof strip; 3. a dust-proof edge; 4. a sleeve; 5. an inner annular cavity; 6. an inner cavity.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example; the model of the electric appliance provided by the utility model is only used as a reference. It is possible for those skilled in the art to replace different types of electrical appliances having the same function according to actual use conditions, and it is possible for those skilled in the art to understand the specific meaning of the above terms in the present utility model in a specific case.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a waterproof shield, includes the top cap, top cap bottom integrated into one piece has the sleeve, sleeve outer wall bottom integrated into one piece has the waterproof strip, the waterproof strip is annular bulge form, top cap bottom integrated into one piece has annular dustproof limit.

In this embodiment, through snatching the top cap with the sleeve correspond the interface department nestification of charging the wiring material, and then make the sleeve go deep into the interface department of electric wiring material, the cell body of waterproof strip block interface department simultaneously for the rainwater can't get into, and then the inner ring chamber corresponds the interface department block between dustproof limit and the sleeve, make the dust be difficult to get into the wiring material that charges through dustproof limit, and then carry out waterproof dustproof to the interface department of charging the wiring material, avoid external environment to lead to charging the wiring material to appear short circuit or contact failure.

The dustproof edge is positioned at the outer side of the sleeve, and an inner annular cavity is formed between the dustproof edge and the sleeve.

In the embodiment, the dustproof edge is positioned at the outer side of the sleeve, so that the dustproof edge separates the external environment from the internal sleeve, and the inner ring cavity is clamped and sealed at the corresponding interface.

Wherein, the sleeve is formed with an inner cavity inside.

In this embodiment, through the inside inner chamber that is formed with of sleeve, the interface department that charges the wiring material all is arranged in telescopic inner chamber, protects the wiring material that charges through the sleeve, avoids the rainwater to get into the sleeve simultaneously and gets into in the wiring material that charges.

Wherein, the size of top cap is greater than dustproof limit top surface size.

In this embodiment, the size of the top cover is larger than that of the top surface of the dustproof edge, and the top cover is used for sealing the corresponding dustproof edge, so that the dustproof edge is prevented from being directly contacted with the external environment.

Wherein the top cover is in a shape of wide top and narrow bottom.

In the embodiment, the top cover is in a shape of being wide at the upper part and narrow at the lower part, so that the top cover is grasped by hands and is taken out conveniently.

It should be noted that, the present utility model is a waterproof dust cover, its structure and principle are all known by the skilled person through the technical manual or known through the conventional experimental method, in the idle position of the present device, all the electric devices are referred to as power elements, electric devices and adaptive monitoring computers and power sources are connected through wires, in specific connection means, in the working principle, the electric connection is completed in sequence between the electric devices, its detailed connection means is known in the art, the working principle and process are mainly described below, the structure and principle are known by the skilled person through the technical manual or known through the conventional experimental method, in operation, the top cover is in a shape of being wide in upper part and narrow in lower part, so that the top cover is grasped by hands, the top cover is convenient to take out, the sleeve is nested at the interface of the corresponding charging connection wire through the top cover, further the sleeve is made at the interface of the electric connection wire, meanwhile, the waterproof strip is clamped with the groove body at the interface, so that rainwater cannot enter, and further, the inner ring and the sleeve are clamped with the interface are corresponding to the interface, thus the waterproof wire cannot enter the dustproof wire, and the dust cannot be prevented from entering the interface deeply entering the charging wire, or the dustproof environment, and the dustproof wire is difficult to contact with the external wire is prevented from entering the dustproof environment.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a waterproof shield, includes top cap (1), top cap (1) bottom integrated into one piece has sleeve (4), its characterized in that: waterproof strip (2) are formed in the bottom of the outer wall of sleeve (4) in an integrated mode, waterproof strip (2) is in an annular protruding mode, and annular dustproof edges (3) are formed in the bottom end of top cover (1) in an integrated mode.

2. A waterproof and dustproof cover according to claim 1, wherein: the dustproof edge (3) is positioned on the outer side of the sleeve (4), and an inner annular cavity (5) is formed between the dustproof edge (3) and the sleeve (4).

3. A waterproof and dustproof cover according to claim 1, wherein: an inner cavity (6) is formed in the sleeve (4).

4. A waterproof and dustproof cover according to claim 1, wherein: the size of the top cover (1) is larger than that of the top surface of the dustproof edge (3).

5. A waterproof and dustproof cover according to claim 1, wherein: the top cover (1) is in a shape of wide top and narrow bottom.