An automobile wiring harness protection box
A technology for automobile wiring harness and wire protection box, which is applied to electrical components and other directions, can solve the problems of affecting the service life of the wiring harness, unfixed, easy to fall off, etc., and achieves the effects of strong fixing reliability, simple structure and high safety.
Active Publication Date: 2016-05-11
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
After this kind of wire protection box enters the water through the wire groove, the accumulated water is not easy to discharge, and the water will contact the wire harness for a long time, which will affect the service life of the wire harness
In addition, the outlet branch of the wire harness of this kind of wire protection box 1 is not fixed, and the wire harness branch and the body of the wire protection box are wound together with adhesive tape
This kind of wiring harness without fixing will generate vibration and noise, and the way of tape winding is laborious, laborious, easy to fall off, and the cost is relatively high
Method used
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[0027] The wire harness protection box of the present invention will be specifically described below in conjunction with the accompanying drawings and specific embodiments.
[0028] Such as Figure 1-9 As shown, an automobile wire harness protection box 1 includes a wire passage 3 and a wire protection cover 4 for the wire harness to pass through. structure, where:
[0029] One end of the wire protection cover 4 is hinged with the side wall 33 of the wire passage 3, and the other end is fastened on the other side wall 32 of the wire passage 3; Wire cover 4 and fasten it on the side wall of wire slot 3.
[0030] The wire passing trough 3 sequentially includes an incoming wire end 301, a fixed wire portion 302 and an outgoing wire end 303, and the bottom plates of the fixed wire portion 302 and the wire outgoing end 303 are sloped; On the side wall of the wire part 302, the cross-section of the wire groove fixing part 302 with the wire protection cover 4 has a trapezoidal sha...
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The invention provides an automobile wire harness wire protecting box comprising a threading groove and a wire protective cover. The threading groove is of a groove-shaped structure defined by a bottom plate and two side walls in an enclosed mode. One end of the wire protective cover is hinged to one side wall of the threading groove, and the other end of the wire protective cover is buckled on the other side wall of the threading groove. The threading groove sequentially comprises a wire inlet end, a wire fixing portion and a wire outlet end, wherein the wire fixing portion and a bottom plate of the wire outlet end are inclined faces. The wire protective cover is arranged on the side wall of the wire fixing portion, and the cross section of the wire fixing portion of the threading groove of the wire protective cover is in a trapezoid shape with a right-angle side. The wire inlet end is a segment of an arc-shaped groove formed by bending to the opposite side of the wire protective cover, and the cross section of the segment is U-typed. The bottom plate of the wire outlet end is bent to the opposite side of the wire protective cover, and side plates of the wire outlet end are bent to the two sides to form a horn-shaped structure. Water is not prone to being accumulated in the threading groove of the wire protective box, wiring harnesses are not contacted with water for a long time, and the water can be easily discharged out of a wire protective groove.
Description
technical field [0001] The invention relates to the technical field of automobile auxiliary parts, in particular to an automobile wire harness protection box. Background technique [0002] With the development of automobiles, the requirements for safety protection and waterproofing of automobile wiring harnesses are getting higher and higher. At present, some parts of automobile models begin to use wire harness protection boxes (such as Figure 10 As shown in the wire protection box), but the traditional wire harness protection box does not fully consider the protection of the wire harness protection box and the wiring harness branch fixing requirements. There will be water ingress and water accumulation inside (especially for commercial vehicles, the wire protection box on the chassis is often exposed to the external environment), the water accumulation is not easy to discharge, and the long-term contact between the wiring harness and water will seriously affect the service...
Claims
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IPC IPC(8): H02G3/04
Inventor 孙丰超汪振兴孟胥里李荫荣王春芝
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD