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Back windscreen wiper for car

A technology of wiper and rear rain, which is applied in vehicle maintenance, vehicle parts, vehicle cleaning, etc., can solve the problems of rear-end collision of the front car and the inability to guarantee the recognition of the front car, etc., and achieve low manufacturing cost, remarkable visual effect and long service life long effect

Active Publication Date: 2010-09-08
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that when the driver is in an environment that seriously affects the field of vision, it is impossible to guarantee a good recognition of the vehicle in front, so it is easy to cause traffic accidents such as rear-end collision with the vehicle in front, and a kind of technical problem is provided. rear wiper for car

Method used

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  • Back windscreen wiper for car
  • Back windscreen wiper for car
  • Back windscreen wiper for car

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] In the above content, the present invention can also adopt such a design that the wiper controller includes a lighting button of the lighting device, and the signal sent by the lighting button is connected with the lighting device through the control chip.

[0021] The present invention also can select logic control circuit by control chip, realizes following function:

[0022] 1. Through the control of the logic circuit, when the rear wiper 1 swings, the light-emitting device lights up at the same time;

[0023] 2. Through the control of the logic circuit, when the rear wiper 1 is not swinging, the light-emitting device can also be turned on as required;

[0024] 3. Through the control of the logic circuit, when the rear wiper 1 swings, the light emitting device can be lighted intermittently.

[0025] The specific operation process is shown in Figure 1-5. The red part shown is the place where the LED light is installed. Make three strip circuit boards with the dimens...

Embodiment 2

[0031] The technical solution provided by the present invention is a rear wiper for automobiles, including a power supply, a wiper controller, a wiper motor and a rear wiper 1, and a light-emitting device is arranged on the outside of the rear wiper 1. According to the shape of the rear wiper 1 , the light emitting devices are arranged in a strip shape. The light emitting devices are arranged on the rear wiper 1 in one or more rows. The surface of the light emitting device is red, and the light emitted by the light emitting device is red light. The light emitting device is composed of LED light emitting diodes and a circuit board. The wiper controller also includes a sequential lighting button of the light emitting device, and the signal sent by the sequential lighting button is connected with the light emitting device through the control chip.

[0032] The present invention can make the LEDs installed on the rear wiper 1 turn on sequentially through the control chip or logi...

Embodiment 3

[0034] The technical solution provided by the present invention is a rear wiper for automobiles, including a power supply, a wiper controller, a wiper motor and a rear wiper 1, and a light-emitting device is arranged on the outside of the rear wiper 1. According to the shape of the rear wiper 1 , the light emitting devices are arranged in a strip shape. The light emitting devices are arranged on the rear wiper 1 in one or more rows. The surface of the light emitting device is red, and the light emitted by the light emitting device is red light. The light emitting device is composed of LED light emitting diodes and a circuit board. The wiper controller also includes a light-emitting device sequentially coexisting with a light-emitting button, and a signal sent by the sequentially coexisting light-emitting button is connected to the light-emitting device through a control chip.

[0035] The present invention can make the LEDs installed on the rear wiper 1 light up sequentially...

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Abstract

The invention relates to a vehicle using back rain strip that includes power supply, rain strip controller, rain strip motor and back rain strip. Outside the back rain strip has lighting device. The red lighting device supplied by the invention could sway following rain strip. It is easier to cause drivers' attention comparing to static brake light. The invention also has the advantages of simplestructure, easy to produce and long useful life.

Description

technical field [0001] The invention belongs to the technical field of automobile body accessories, and in particular relates to a rear wiper for automobiles. Background technique [0002] In the traditional automobile system, the rear wiper is generally installed. Its main function is to scrape off the rainwater on the rear window in rainy days, so that the driver can see the situation behind through the rear window. Because the driver's front windshield has a lot of water droplets to pass through, the field of vision seen by the driver seems blurred due to the refraction of water. The same is true when it is foggy. If there is a car in front and the distance is relatively close, although the rear taillights are also on, the wiper cannot clear the rain well due to rainy weather (especially heavy rain) or foggy weather, especially at night. Or rain, fog, etc. interfere with the line of sight. In this harsh environment, the driver cannot guarantee a good recognition of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60Q1/30B60S1/04
Inventor 罗驰赵恒飞
Owner CHERY AUTOMOBILE CO LTD
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