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Fireproof hole-blocking protection structure for harness hole

A protective structure and hole blocking technology, which is applied in the direction of circuits or fluid pipelines, transportation and packaging, vehicle parts, etc., can solve the problems of wear and tear, and the lack of flame retardant protection of the holes in the connecting harness, so as to reduce the safety and protect the fire. the effect of the measures

Active Publication Date: 2017-05-10
ANHUI ANKAI AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a fire-proof blocking hole protection structure for wire harness holes. By using silica gel composite material for fire prevention, the surrounding side of the silica gel composite material is edge-wrapped to prevent the silica gel composite material from being worn out and dropping lint. Solved the problem of existing connection harness holes without fire protection

Method used

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  • Fireproof hole-blocking protection structure for harness hole
  • Fireproof hole-blocking protection structure for harness hole
  • Fireproof hole-blocking protection structure for harness hole

Examples

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Embodiment Construction

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0024] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", etc. The indication of the orientation or position relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the component or element referred to must have a specific orie...

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Abstract

The invention discloses a fireproof hole-blocking protection structure for a harness hole. The fireproof hole-blocking protection structure comprises a first protective strip, a second protective strip and a fastening strip, wherein the first protective strip is annular; fixing holes are formed in one surface of the first protective strip; one side of the second protective strip is connected with one side of the first protective strip, and the fastening strip is matched with the second protective strip; the two ends of the first protective strip and the two ends of the second protective strip are connected through connecting pieces; and wrapping belts are fixed to the periphery of the first protective strip and the periphery of the second protective strip correspondingly. The silica gel composites are adopted for preventing fire, the effects of preventing bacteria and dust are achieved, and moreover, the peripheries of the silica gel composites are wrapped, so that the situation that the silica gel composites are abraded and fiber flock falls off is avoided; and the first protective strip and the second protective strip are used for protecting the harness hole and the surface of a harness, the fireproof hole-blocking protection structure is a fireproof measure which effectively protects the harness, and the security of the harness in the safe using process is improved.

Description

Technical field [0001] The invention belongs to the technical field of electric vehicle wiring, and particularly relates to a fireproof hole blocking protection structure used for wiring harness holes. Background technique [0002] According to the national safety technical requirements for electric buses, fire-resistant and flame-retardant materials must be used in the energy storage system, and the connecting wire harness holes and the battery compartment must be fire-resistant and flame-retardant to prevent the occurrence of fire and the rapid spread of fire. [0003] The significance of the use of wire harness blocking fireproof materials in new energy buses is very important. It can prevent the rapid spread of fire, damage the core equipment, and provide passengers with escape time. It also fully complies with the national safety technical requirements for electric buses. [0004] Fire blocking, used to block various penetrating objects, such as various openings formed when cab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/02
CPCB60R16/0215
Inventor 黄叶明李哲杜守超蔡圣全田恒贵
Owner ANHUI ANKAI AUTOMOBILE
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