CN211442200U - Car and wire passing device of roof wire harness thereof - Google Patents

Abstract

The utility model discloses a wire passing device of roof pencil, include: the wire passing body is fixedly connected with the roof and can realize water prevention; and the inner cavity is arranged in the wire passing body and is used for the penetration of a plurality of wire harnesses. The utility model also discloses a car of the wire passing device of including above-mentioned roof pencil. Above-mentioned wire passing device of roof pencil both can realize waterproof function, can conveniently maintain again to can solve many pencil and set up a plurality of problems of crossing the wire hole when passing through the roof, need not to punch when newly-increased or change the antenna like this, improved the convenience.

Description

Car and wire passing device of roof wire harness thereof

Technical Field

The utility model relates to a vehicle assembly technical field, in particular to wire passing device of roof pencil. The utility model discloses still relate to a car of wire passing device who has this roof pencil.

Background

With the development of new energy, electric vehicles are gradually popularized in the whole society, and the number of devices requiring 4G, GPS antennas for remote monitoring of new energy vehicles is increased, such as remote monitoring of new energy, bus scheduling, bus toll collection systems, vehicle state monitoring and the like.

If such many antennas are installed in a vehicle, signals are weak and interfere with each other, and therefore, most of the wire harnesses 01 need to be installed in a uniform arrangement outside the vehicle to avoid interference with each other. The wire passing structure in the prior art is shown in fig. 1, the existing wire passing mode is to punch holes on site and glue the wire after threading for sealing, however, the sealant 02 is exposed outside the vehicle for a long time and is easy to age, which causes water leakage, and each hole can only pass one wire, which brings inconvenience to the use and after sale of vehicles in the later period.

Therefore, how to avoid water leakage of the wire passing holes arranged in the traditional wire passing mode and how to realize that a plurality of wire harnesses pass through the car roof are technical problems to be solved by technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wire passing device of roof pencil, this wire passing device can solve many antennas and will open a plurality of holes and cross the problem that the wire hole leaked through the roof, the maintenance in the later stage of can being convenient for simultaneously. Another object of the present invention is to provide a vehicle including the above-mentioned wire passing device for a roof harness.

In order to achieve the above object, the utility model provides a wire passing device of roof wiring harness, include:

the wire passing body is fixedly connected with the roof and can realize water prevention;

and the inner cavity is arranged in the wire passing body and is used for the penetration of a plurality of wire harnesses.

Optionally, the wire passing body is specifically a U-shaped elbow, and the U-shaped elbow is used for being welded with a roof.

Optionally, the wire passing body comprises:

the connecting pipe is vertically arranged and is used for being welded with the car roof;

a waterproof cover arranged above the connecting pipe and used for preventing water from entering the connecting pipe.

Optionally, the outer wall of the U-shaped elbow is provided with an anti-corrosion coating for preventing corrosion of the welding position of the U-shaped elbow and the roof.

Optionally, two through holes are respectively formed in two sides of the connecting pipe, and the through holes are symmetrically arranged relative to the axis of the connecting pipe and used for the wiring harness to penetrate through.

Optionally, the flashing is in particular a dome-shaped flashing.

Optionally, the wire harness fixing device further comprises a positioning portion arranged in the inner cavity and used for positioning the plurality of wire harnesses.

Optionally, the positioning part is specifically a foam filler or waterproof cotton.

Optionally, the wire passing body is of an integrally formed structure.

The utility model also provides an automobile, including above-mentioned arbitrary roof pencil's wire passing device.

Compared with the prior art, the utility model discloses to the different requirements of electric automobile electrical assembly, designed a wire passing device of roof pencil, specifically speaking, wire passing device of above-mentioned roof pencil includes the line body and locates the inner chamber of line body inside, and line body and roof rigid coupling can prevent to leak; the inner cavity is used for a plurality of wiring harnesses to penetrate through. Therefore, the wiring device of the roof wiring harness can achieve a waterproof function and is convenient to maintain, the problem that a plurality of wiring holes need to be formed when a plurality of wiring harnesses pass through the roof can be solved, punching is not needed when an antenna is newly added or replaced, and convenience is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic diagram of a roof crossline structure in the prior art;

fig. 2 is a schematic structural diagram of a wire passing device of a roof harness according to an embodiment of the present invention;

fig. 3 is a schematic structural view of another wire passing device of a roof harness.

Wherein:

01-wire harness, 02-sealant, 1-U-shaped bent pipe, 11-anticorrosive coating, 2-connecting pipe, 3-waterproof cover and 4-positioning part.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The core of the utility model is to provide a wire passing device of roof pencil, this wire passing device can solve many antennas and will open a plurality of holes and cross the problem that the wire hole leaked through the roof, the maintenance in the later stage of can being convenient for simultaneously. The utility model discloses a another core provides a wire passing device's car including above-mentioned roof pencil.

In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

It should be noted that the following directional terms such as "upper end, lower end, left side, right side" and the like are defined based on the drawings of the specification.

Referring to fig. 2 and 3, fig. 2 is a schematic structural diagram of a wire passing device of a roof harness according to an embodiment of the present invention; fig. 3 is a schematic structural view of another wire passing device of a roof harness.

The embodiment of the utility model provides a roof pencil threading device, including the line body and locate the inner chamber of the inside of the line body, the line body and roof rigid coupling and can prevent to leak, the line body can be the integrated into one piece structure; the inner cavity is used for a plurality of wiring harnesses 01 to penetrate through. Therefore, the wiring device of the roof wiring harness can achieve a waterproof function and is convenient to maintain, the problem that a plurality of wiring holes need to be formed when a plurality of wiring harnesses 01 pass through the roof can be solved, punching is not needed when an antenna is newly added or replaced, and convenience is improved. According to actual needs, the wire passing body can be specifically set to be a bent pipe, and of course, the wire passing body can also be a combination of a vertical connecting pipe 2 and a waterproof cover 3.

Further, when crossing the line body and setting up to the return bend structure, this return bend can set up to U type return bend 1, this U type return bend 1 is the arc and buckles, many pencil 01 wear to locate in the inner chamber of return bend, the one end of U type return bend 1 is fixed in on the connecting hole of roof covering through the welded mode, be connected with the electrical equipment in the automobile body for many pencil 01, the other end of U type return bend 1 is the inclined plane setting, the bottom on inclined plane can be welded in the roof lid with supplementary fixed, that is to say, the both ends of this U type return bend 1 all weld in the roof, U type groove is located the centre, so, through the headspace on inclined plane, can make pencil 01 stretch out this U type return bend 1.

In order to prevent the welded part of the U-shaped bent pipe 1 from being corroded, the outer wall of the U-shaped bent pipe 1 is provided with an anticorrosive coating 11, and the anticorrosive coating 11 is used for preventing the welded part of the U-shaped bent pipe 1 and the roof from being corroded, that is, the anticorrosive coating 11 can cover the welded point of the U-shaped bent pipe 1 to prevent the welded point from being corroded by rainwater.

When the wire passing body is arranged as an assembly of the connecting pipe 2 and the waterproof cover 3, the wire passing body can specifically comprise the connecting pipe 2 and the waterproof cover 3, wherein the connecting pipe 2 is vertically arranged, and the bottom end of the connecting pipe 2 is welded and fixed with the roof of the vehicle; the waterproof cover 3 is arranged above the connecting pipe 2, and the waterproof cover 3 is used for preventing water from entering the connecting pipe 2.

The waterproof cover 3 can be specifically arranged in a spherical crown shape, or can also be arranged in an umbrella shape; the connecting pipe 2 can be a round pipe or a square pipe. Of course, the structure of the waterproof cover 3 and the connecting pipe 2 may have other different arrangements, which is not limited in this context; in addition, the waterproof cover 3 and the connecting pipe 2 can be connected by screwing.

In order to facilitate the wiring harness 01 to penetrate out, two through holes are respectively arranged on two sides of the connecting pipe 2, the two through holes are symmetrically arranged relative to the axis of the connecting pipe 2, the through holes are used for the wiring harness 01 to penetrate out, namely, the wiring harness 01 in the inner cavity of the connecting pipe 2 can be divided into two paths through the two through holes to penetrate out the connecting pipe 2.

In order to optimize the above embodiment, a positioning portion 4 for positioning a plurality of wire harnesses 01 can be further arranged in the inner cavity of the wire passing body, and the positioning portion 4 can assist in fixing the wire harnesses 01 in the inner cavity to prevent the wire harnesses from shaking and can prevent water from entering the vehicle body and affecting the driving safety of the vehicle body.

Of course, the positioning portion 4 may be specifically configured as a foam filler or waterproof cotton according to actual needs.

The utility model provides an automobile, which comprises a line passing device of a roof wiring harness described in the above embodiment; other parts of the car can be referred to the prior art and are not expanded herein.

It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

It is right above the utility model provides an automobile and line passing device of roof pencil thereof has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (10)

1. A wire passing device of a roof wiring harness is characterized by comprising:

the wire passing body is fixedly connected with the roof and can realize water prevention;

and the inner cavity is arranged in the wire passing body and is used for a plurality of wiring harnesses (01) to penetrate through.

2. The wiring device for the roof wiring harness as claimed in claim 1, wherein the wiring body is a U-shaped bent pipe (1), and the U-shaped bent pipe (1) is welded to the roof.

3. The wiring device of a roof wiring harness as claimed in claim 1, wherein the wiring body comprises:

the connecting pipe (2) is vertically arranged and is used for being welded with the car roof;

a waterproof cover (3) arranged above the connecting pipe (2) and used for preventing water from entering the connecting pipe (2).

4. The wiring harness passing device for the roof wiring harness as claimed in claim 2, wherein the outer wall of the U-shaped bent pipe (1) is provided with an anticorrosive coating (11) for preventing corrosion at the welded part of the U-shaped bent pipe (1) and the roof.

5. The wiring device for a roof wiring harness according to claim 3, wherein two through holes are formed on both sides of the connection pipe (2) and are symmetrically arranged with respect to an axis of the connection pipe (2) to allow the wiring harness (01) to pass through.

6. A wiring device for a roof wiring harness according to claim 5, characterized in that the waterproof cover (3) is embodied as a dome-shaped waterproof cover.

7. The roof harness threading device according to any one of claims 1 to 6, further comprising a positioning portion (4) provided in the internal cavity for positioning a plurality of the wire harnesses (01).

8. The wiring harness according to claim 7, wherein the positioning part (4) is a foam filler or waterproof cotton.

9. The wiring device of a roof wiring harness as claimed in claim 8, wherein the wiring body is an integrally formed structure.

10. An automobile characterized by comprising the wire passing device of the roof harness according to any one of claims 1 to 9.

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