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Insulating cover

A heat shield and outer cover technology, which is applied in the direction of noise reduction devices, engine components, machines/engines, etc., can solve the problems of large unit weight of heat shields, adverse effects of automobile energy consumption, and increased use costs, so as to achieve light weight and reduce The difficulty of processing and manufacturing, the effect of improving the service life

Pending Publication Date: 2018-11-23
ZHEJIANG LEAPMOTOR TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current heat shield is made of thin steel plate, and the heat shield made of it has a large unit weight, which has an adverse effect on the energy consumption of the car, and is also prone to rust, so the service life is short and the cost of use is increased.

Method used

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  • Insulating cover

Examples

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Embodiment Construction

[0013] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

[0014] Such as figure 1 As shown, the heat shield 1 is arranged between the vertical power assembly 2 and the exhaust pipe 3 . The heat shield 1 is an antirust aluminum plate heat shield, comprising a heat shield main body 1.1, a heat shield outer cover 1.2 and a heat shield inner cover 1.3. The main body 1.1 of the heat shield includes the connecting part 1.11 of the outer and inner cover and the fixing part 1.12 of the heat shield. One end of the fixing part 1.12 is a semicircle, and the middle part of the connecting part 1.11 of the outer and inner cover is provided with a circular hole adapted to the inner cover 1.3 of the heat shield. The heat shield outer cover 1.2 includes an outer cover semi-cylinder 1.21 and two parallel outer cover side walls 1.22, the outer cover semi-cylinder 1.21 and the...

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Abstract

The utility model relates to an aluminum plate insulating cover, which comprises a main body, an outer cover and an inner cover. The main body of the insulating cover consists of an outer inner coverconnecting part and an insulating cover fixed part connected by vertical lap welding. The outer inner cover connecting part is half round at one end and is provided with a round hole matched with theinner cover in the middle. The outer cover of the insulating cover includes an outer cover semicircular cylinder and two parallel outer cover side walls. The outer cover semicircular cylinder is vertically lap welded with a semicircular of the outer inner cover connecting part. The outer cover side wall is vertically lap welded with the two sides of the outer inner cover connecting part. The innercover of the insulating cover is vertically lap welded with the round hole matched with the inner cover in the middle of the outer cover. The free end of the inner cover and the free end of the outercover are on the same side. The free end of the inner cover and the free end of the outer cover are positioned on one side of the main body of the longitudinal power assembly, and an output shaft ofthe longitudinal power assembly passes through the insulating inner cover.

Description

technical field [0001] The invention relates to a light-weight heat shield which separates the vertical power assembly from the high-temperature side of the exhaust pipe. Background technique [0002] The side of the vertically mounted powertrain near the exhaust pipe is usually mounted in a high-temperature environment, and there are high requirements for the reliability and high-temperature fatigue durability of the corresponding mounting bracket. In order to improve the reliability and high-temperature fatigue durability of the suspension bracket of the longitudinal power assembly, a heat shield bracket is generally added on the side close to the vertical power assembly to separate the vertical power assembly and the corresponding suspension bracket Come, thereby reducing the adverse effects of temperature on the vertical powertrain and the corresponding suspension bracket. The current heat shield is made of thin steel plate, and the heat shield made of it has a large un...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01N13/14F01N13/16F01N13/18F01N13/08
CPCF01N13/08F01N13/141F01N13/16F01N13/1805
Inventor 李建华
Owner ZHEJIANG LEAPMOTOR TECH CO LTD
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