Automobile intelligent active air-inlet grille

A technology of air intake grille and active grille, which is applied in the layout of power plant, vehicle components, and power plant cooling combination, etc., can solve the problems of waste and the inability of the intake grille to actively adjust the intake air.

Pending Publication Date: 2019-03-01
JIANGSU UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the defect that the traditional fixed automobile air intake grille in the prior art cannot actively adjust the air intake, the present invention provides an intelligent active air intake grille device for automobiles, the opening of which is stepless, that is, according to the It is required that the motor will have a linearly changing output to meet various vehicle conditions, which can avoid insufficient or wasteful air flow caused by fixed and single grille opening modes

Method used

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  • Automobile intelligent active air-inlet grille
  • Automobile intelligent active air-inlet grille
  • Automobile intelligent active air-inlet grille

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Embodiment

[0050] An intelligent active air intake grille for automobiles, comprising a rigid inner frame 6 of the active grille, an upper integral blade 7, a lower integral blade 8 are arranged in the rigid inner frame 6 of the active grille, and the upper and lower entire blades are composed of left and right two The half blades are connected; the left and right halves of the blades are formed by connecting the upper and lower half blades 15 through the central connecting shaft 9. The ends are fixedly connected, the middle part of the push rod 13 is hinged with the cross bar 20, and the connection line between the hinge and the shaft hole of the central connecting shaft 9 is perpendicular to the cross bar 20, and the center of the cross bar 20 receives the drive shaft of the drive motor through the transmission spline 19 motivation;

[0051] On the windward surface of the grid blades, there is an airflow piezoelectric device that can directly contact the external airflow within the ope...

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Abstract

The invention discloses an automobile intelligent active air-inlet grille. The opening degree of grille blades can be steplessly controlled through a drive motor, the grille blades are kept stable, the working state of an air multiplication device is mainly controlled through the size of current, and in addition, a piezoelectric device is designed to be used for recycling part of aerodynamic energy. The whole automobile intelligent active air-inlet grille breaks the limits of a traditional fixed automobile grille and can be self-adjusted actively and intelligently through various sensing signals according to the actual automobile condition, and manual passive intervention is not needed. The automobile intelligent active air-inlet grille has the advantages of being compact in structure, convenient to arrange, capable of achieving integrated control easily and the like, the automobile intelligent active air-inlet grille can cooperate with other automobile systems according to requirements, the corresponding device is mainly controlled through the size of current, and the requirement for development in the advanced electrician and electronic technology direction in the future societyis further met.

Description

technical field [0001] The invention belongs to the technical field of automobile air intake system, engine room heat dissipation technology and automobile running resistance research. The invention is specifically an intelligent active automobile intake system that uses the motor rotation angle to control the opening of the grille blades and uses an air multiplying device to assist air intake. Air grille device. Background technique [0002] The car air intake grille is an important part of the vehicle engine compartment, it has two important functions: air intake and heat dissipation. Therefore, the quality of the air intake grille is directly related to the overall performance of the vehicle. Although the traditional fixed air intake grille has been widely used in the automotive field, and can basically meet the requirements of the existing air intake and heat dissipation regulations of automobiles, there are problems that the opening of the grille cannot be adjusted, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K11/08
CPCB60K11/085Y02T10/88
Inventor 刘橙林郑焱张杰徐翔裴存欣曹鹏
Owner JIANGSU UNIV OF TECH
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