Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Automobile engine cover

An automobile engine and engine cover technology, applied in vehicle maintenance, vehicle parts, vehicle cleaning, etc., can solve the problems of poor engine cover noise reduction and poor heat dissipation effect, achieve good buffer protection, reduce maintenance costs, and avoid partial high heat effect

Pending Publication Date: 2020-11-20
浙江玖和汽车车身股份有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an automobile engine cover in order to solve the problems of poor noise reduction effect and poor heat dissipation effect of the existing engine cover

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Automobile engine cover
  • Automobile engine cover
  • Automobile engine cover

Examples

Experimental program
Comparison scheme
Effect test

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 noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or im...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an automobile engine cover, which relates to the technical field of automobiles. The automobile engine cover comprises an engine cover outer plate, a reinforced cooling layer is arranged at the bottom of the inner side of the engine cover outer plate, a noise reduction layer matched with the engine cover outer plate is arranged at the bottom of the reinforced cooling layer,and a heat dissipation waterway is arranged in the reinforced cooling layer. Heat of the engine cover is transferred through the heat dissipation water path in the reinforced cooling layer; when passing through the internal waterway, the heat of the high-heat area at the top of the engine exchanges heat with the air inlet and the low-temperature area in the peripheral area, so that the overall heat is equally divided and local high heat is avoided;, and when the windshield is cleaned, water flow in the heat dissipation waterway flows, so that the heat dissipation capacity can be better provided; and the noise of the engine is directly absorbed and reduced through the noise reduction layer, the trace noise obtained after noise reduction is transmitted to the reinforced cooling layer for secondary noise reduction and finally transmitted to the engine cover outer plate, so that the noise transmitted into a cab along the engine cover outer plate is greatly reduced.

Description

Technical field [0001] The present invention relates to the technical field of automobiles, in particular to an automobile engine cover. Background technique [0002] The engine cover, also known as the engine cover, is the most eye-catching body component and one of the parts that car buyers often check. The main requirements for the engine cover are heat and sound insulation, light weight, strong rigidity, and a certain degree of absorption. Ability to protect pedestrians in accidental collisions. [0003] However, the existing engine cover mostly adopts the form of internal interlayer to attenuate the noise. Although the noise is better attenuated when it is transmitted outwards, the noise first passes through a layer of the engine cover and then through the interlayer muffler, resulting in noise along the side engine cover. It is transmitted to the inside of the car, resulting in poor internal noise reduction, and because the existing engine cover does not have an effective he...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B62D25/12B60R13/08B60R19/02B60S1/48
CPCB60R13/0838B60R19/023B60S1/48B62D25/12
Inventor 赵建磊
Owner 浙江玖和汽车车身股份有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com