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Shape-adjustable fairing

An adjustable shroud technology, applied in the field of auto parts, can solve problems such as large air resistance, increased vehicle driving costs, and easily damaged shrouds, so as to reduce pollution and noise, improve fuel economy, and reduce air pollution. The effect of vortex

Active Publication Date: 2020-11-24
安徽国泰智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing vehicle shrouds have relatively large air resistance when the car is running at high speed, and the airflow in the gap between the driver's cab and the compartment is prone to intermittent phenomenon and air vortex, which increases the pollution and noise during the running of the car, and reduces the The fuel economy of the vehicle increases the driving cost of the vehicle. At the same time, the large wind pressure generated when the car is running at high speed is easy to damage the air deflector and reduce the service life of the air deflector. use needs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Please combine Figure 1 to Figure 7 The shape-adjustable wind deflector includes the cab roof 1 and the wind deflector 2 installed on the top of the cab roof 1. One side of the wind deflector 2 has a slope for facing the wind, and the other side of the wind deflector 2 has an opening. (not marked), and the opening is movably provided with a moving assembly for blocking the opening. By moving the moving assembly to be parallel to the side of the air deflector 2 away from the slope, the opening can be closed, and by moving the mobile assembly to be parallel to the top of the air deflector 2 and fixing it, the airflow can be directed to a higher place The flow improves the streamline index of the front gear of the carriage and the intermittent phenomenon of the airflow in the gap between the cab and the carriage, reduces the air vortex, improves the fuel economy of the vehicle, and reduces the pollution and noise of the vehicle at the same time.

[0032] The moving assem...

Embodiment 2

[0045] Please combine Figure 8 , the present embodiment 2 is a preferred solution of embodiment 1, a plate groove is opened on the side wall of the movable plate cover 3 away from the shroud 2, and a solar photovoltaic panel 28 is fixedly installed in the plate groove, and a solar photovoltaic panel 28 located on one side of the plate groove A wind generator 27 is installed on the side wall of the movable plate cover 3, and the solar photovoltaic panel 28 and the wind generator 27 are all electrically connected with the accumulator (not shown) contained in the wind deflector 2 . Through the solar photovoltaic panel 28 , the radiant energy can be converted into electrical energy and stored in the storage battery in an environment with high light intensity, so as to be used by various electric appliances of the vehicle. The wind generator 27 can convert the wind energy in the running process of the vehicle into electric energy, and store it in the storage battery for use by var...

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Abstract

The invention relates to the technical field of automobile parts, and discloses a shape-adjustable fairing. The shape-adjustable fairing comprises a cab ceiling and a fairing body installed at the topof the cab ceiling, one side of the fairing body is provided with a windward slope, the other side of the fairing body is provided with an opening, a moving assembly for blocking the opening is movably arranged at the opening, the moving assembly comprises a moving plate cover, two first sliding rods, two arc-shaped grooves and two rotating blocks, and the two ends of the moving plate cover are perpendicularly bent towards the fairing body to form two opposite connecting parts. The shape-adjustable fairing replaces a traditional vehicle fairing, the movable plate cover is adjusted to the topof the cab ceiling through the moving assembly arranged on the fairing, so that the shape of the fairing is changed, the streamline index of a front gear of a compartment and the intermittent phenomenon of airflow in a gap between the cab and the compartment are effectively improved, air vortexes are reduced, the fuel economy of the vehicle is improved, and pollution and noise of the vehicle are reduced.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a shape-adjustable wind deflector. Background technique [0002] The air deflector is an air guide device installed on the top of the cab of a truck or tractor. Its main function is to effectively reduce the air resistance and reduce fuel consumption when the vehicle is running at high speed. [0003] However, the existing vehicle shrouds have relatively large air resistance when the car is running at high speed, and the airflow in the gap between the driver's cab and the compartment is prone to intermittent phenomenon and air vortex, which increases the pollution and noise during the running of the car, and reduces the The fuel economy of the vehicle increases the driving cost of the vehicle. At the same time, the large wind pressure generated when the car is running at high speed is easy to damage the air deflector and reduce the service life of the air deflector. use need...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D35/00B62D33/06
CPCB62D33/06B62D35/001Y02T10/82
Inventor 徐文祥许心勇黄先军王玉
Owner 安徽国泰智能科技有限公司