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Temperature-controllable air-injection vehicle side window wiper

A vehicle side and wiper technology, applied in the field of vehicle accessories, can solve problems such as blurred rearview mirrors and side windows, and achieve the effect of simple structure

Inactive Publication Date: 2010-03-17
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention provides a jet-type wiper mechanism, which effectively solves the problem of blurred rearview mirrors and side windows in rainy and snowy weather, does not disturb the driver's line of sight, and can achieve the effect of defrosting

Method used

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  • Temperature-controllable air-injection vehicle side window wiper
  • Temperature-controllable air-injection vehicle side window wiper
  • Temperature-controllable air-injection vehicle side window wiper

Examples

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Embodiment Construction

[0017] The rain wiper of the present invention will be further described below in conjunction with the accompanying drawings.

[0018] Such as figure 1 The shown wiper includes an air pump 2 , an air jet control device 8 installed under the glass of the front side window 4 , and an air jet conduit 9 connected between the air pump 2 and the air jet control device 8 .

[0019] The power supply of the air pump 2 can be provided by the battery on the car, and the air pump can be a small air pump, and the output gas pressure can reach 1MPa, which is enough to wash away the water droplets on the glass surface.

[0020] The wiper also includes a temperature control device, such as figure 2 As shown, the temperature control device is composed of a reflux heating tube 7 and a throttling device 6 for controlling the air flow in the reflux heating tube. The return heating pipe 7 is a branch of the jet conduit 9, and part of the pipeline of the return heating pipe 7 is arranged in the ...

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Abstract

The invention discloses a temperature-controllable air-injection vehicle side window wiper comprising an air pump, an air-injection controlling device arranged below the front side window glass, and an air-injection guide pipe connected between the air pump and the air-injection controlling device, as well as a temperature controller which consists of a reflux temperature rise pipe and a throttledevice for controlling the airflow amount in the reflux temperature rise pipe; the reflux temperature rise pipe is a branch of the air-injection guide pipe; and a part of pipelines of the reflux temperature rise pipe is arranged in an exhaust pipe of a vehicle engine. In the invention, the structure of the wiper is simple and practical, and the beautiful vehicle body is not influenced; the injected gas is utilized to clear away water drops on the glass, and the mechanism body does not influence the sight in working; furthermore, the wasted gas of the vehicle is utilized to heat the injected gas, thus leading the temperature of the injected gas to be controllable and achieving a defrosting effect.

Description

technical field [0001] The invention relates to a vehicle accessory, in particular to a temperature-controllable jet type vehicle side window wiper. Background technique [0002] When the vehicle is running, the driver must observe the situation of the vehicles coming from the rear through the left and right rearview mirrors. The driver cannot observe the situation of the car coming from behind reflected by the rearview mirror through the side window glass, which increases the driver's driving risk. [0003] For solving this type of problem, at present, have seen some side window wiper public reports, as: [0004] The Chinese invention patent application with the publication number CN 1915717 discloses a vehicle side window wiper structure, which is mainly provided with a wiper transmission device on the inner surface of the fixed seat of the vehicle side window, and a shaft hole is arranged on the fixed seat. The said wiper The transmission device is equipped with a trans...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60S1/54
Inventor 凌鑫晨吴锡江熊树生王贝李伟石伟姜耀华何文华
Owner ZHEJIANG UNIV
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