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Automobile electric air guide opening and control method thereof

An air guide and electric technology, applied in the field of auto parts, can solve the problems that cannot be completely eliminated, and achieve the effects of eliminating the sound of impact, improving NVH quality, and smooth exhaust

Inactive Publication Date: 2021-04-09
DFSK MOTOR LTD CHONGQING BRANCH CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the daily opening and closing of the door or when passing the bumpy road, the user complains that there is a rattling sound in the rear side panel. This abnormal sound comes from the impact sound of the air guide vane falling and the air guide frame. Based on the current mechanical structure It can only be weakened, but not completely eliminated

Method used

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  • Automobile electric air guide opening and control method thereof
  • Automobile electric air guide opening and control method thereof
  • Automobile electric air guide opening and control method thereof

Examples

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Embodiment Construction

[0018] figure 1 It is a structural schematic diagram of the present invention, figure 2 It is a structural schematic diagram of the present invention, image 3 It is a control flow chart of the present invention, as shown in the figure, the automobile electric air guide and its control method in this embodiment include the air guide body 1, the air guide vane 2 and the drive assembly for driving the air guide vane 2 to rotate. The tuyere body 1 is used as the installation base of the air guide vane 2 and the driving assembly and has an air outlet 11; ; The drive assembly is used to drive the wind guide vanes 2 .

[0019] In this embodiment, the drive assembly includes a gear 3 connected to the wind guide vane 2 and a motor 4 for driving the gear 3, the wind guide vane 2 is rotatably arranged on the air guide body 1, and the wind guide The rotating side of the blade 2 is rotatably connected to the non-rotating center of said gear 3 .

[0020] In this embodiment, a pluralit...

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PUM

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Abstract

The invention discloses an automobile electric air guide opening which comprises an air guide opening body, air guide blades and a driving assembly for driving the air guide blades to rotate, and the air guide opening body is used as an installation foundation of the air guide blades and the driving assembly and is provided with an air outlet; the air guide blades are arranged on the air guide opening body in a driving mode and used for achieving opening and closing of the air outlet. The driving assembly is used for driving the air guide blades. The control method of the automobile electric air guide opening comprises the steps that a microswitch is additionally arranged on an automobile door lock, the microswitch is triggered when a side automobile door is in a semi-locking state, a whole automobile controller receives microswitch signal integration and then sends a control signal to a motor, the motor executes a command, air guide blades are controlled to be opened, and after the air guide blades are opened for 3 s, the motor executes a reverse rotation command; and controlling the air guiding blade to be closed.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an electric air guide of an automobile and a control method thereof. Background technique [0002] Cars have become a must-have travel tool for most families. As cars become more and more popular, users have higher and higher requirements for the perceived quality of vehicles. Among them, NVH is an aspect of concern. During the daily opening and closing of the door or when passing the bumpy road, the user complains that there is a rattling sound in the rear side panel. This abnormal sound comes from the impact sound of the air guide vane falling and the air guide frame. Based on the current mechanical structure It can only be weakened, but not completely eliminated. [0003] Therefore, in order to solve the above problems, there is a need for a car electric air guide and its control method, by electrically controlling the switch of the air guide vane, reducing the closing spe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/34
CPCB60H1/34B60H2001/3471
Inventor 周林何礼熊建华黄杨凌亚唐屈雪
Owner DFSK MOTOR LTD CHONGQING BRANCH CO