Heat insulation plate, heat insulation plate mounting structure and vehicle

A technology of installation structure and heat shield, which is applied in the direction of mufflers, exhaust devices, engine components, etc., can solve the problems of poor reliability of installation points, falling off of heat insulation boards, cracking of installation points, etc., so as to ensure reliability and reduce the effect The effect of improving the overall rigidity

Active Publication Date: 2022-03-04
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a heat insulation board, a heat insulation board installation structure and a vehicle to solve the problem of poor reliability of the installation point of the existing heat insulation board, which leads to cracking of the installation point, and insufficient strength, which causes the heat insulation board to fall off question

Method used

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  • Heat insulation plate, heat insulation plate mounting structure and vehicle
  • Heat insulation plate, heat insulation plate mounting structure and vehicle
  • Heat insulation plate, heat insulation plate mounting structure and vehicle

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Embodiment Construction

[0034] Embodiments of the present invention will be described below with reference to the accompanying drawings and preferred embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are only for illustrating the present invention, but not for limiting the protection scope of the present invention.

[0035] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention ar...

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Abstract

The invention relates to a heat insulation plate, a heat insulation plate mounting structure and a vehicle. The heat insulation plate comprises a heat insulation plate body, mounting parts are arranged on the left side and the right side of the heat insulation plate body, the mounting parts are of a double-layer structure formed by flanging the edge of the heat insulation plate body, and a flow guide part is formed on the front side of the heat insulation plate body and used for conducting flow guide on flowing-through gas and reducing the acting force of the gas on the exterior of the heat insulation plate. The invention further provides a heat insulation plate mounting structure which comprises the heat insulation plate. The invention further provides a vehicle which comprises the heat insulation plate mounting structure. The heat insulation board solves the problems that an existing heat insulation board is poor in reliability of installation points, the installation points are cracked, the strength is not enough, and then the heat insulation board falls off.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a heat shield, a heat shield installation structure and a vehicle. Background technique [0002] The heat shield is widely used in the automobile industry because of its good function of isolating the heat of the exhaust pipe and effectively protecting the surrounding components. When the exhaust pipe of a car is working, its temperature is high and it is easy to cause damage to the surrounding parts. Therefore, the heat shield plays a vital role in the safety of the whole vehicle. [0003] In the prior art, the aluminum plate material is often used in heat shields for automobile exhaust pipes because of its lightness, good heat dissipation performance, and corrosion resistance. However, the aluminum material is brittle and has low ductility, so there are problems of high scrap rate and high cost. defect. At the same time, in order to improve the strength of the heat insulat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01N13/14F01N13/18
CPCF01N13/141F01N13/1855
Inventor 许杰王浩申涛张松
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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