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Automobile windshield wiper freezing preventing device using electrothermal film

A technology of antifreeze device and electric heating film, applied in the direction of transparent/reflective heating device, vehicle maintenance, vehicle parts, etc., can solve the problems of high refitting cost, complex structure, inconvenient refitting, etc., and achieve low cost, simple structure and convenient refitting The effect of transformation

Inactive Publication Date: 2017-01-11
DALIAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, its structure is more complicated, the modification cost is higher, and it is not convenient for ordinary car owners to modify

Method used

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  • Automobile windshield wiper freezing preventing device using electrothermal film
  • Automobile windshield wiper freezing preventing device using electrothermal film
  • Automobile windshield wiper freezing preventing device using electrothermal film

Examples

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings. Such as Figure 1-3 Shown, a kind of automobile wiper antifreeze device utilizing electrothermal film, comprises electrothermal film 2, touch screen 5, controller 6 and power supply, described electrothermal film 2 is connected with power supply through controller 6 by wire, and described touch screen 5 passes through The data line is connected with the controller 6, and the electrothermal film 2 is pasted on the outside of the windshield 3 below the non-working position of the wiper 1 .

[0023] Further, the power supply is a car storage battery 7 .

[0024] Further, the car battery 7 is connected to the solar panel 4 through wires, and the solar panel 4 is installed on the top of the car.

[0025] Further, the electrothermal film 2 is composed of an outer film 8 , an inner film heating wire 9 and an inner film 10 , and the inner film heating wire 9 is arranged betwee...

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PUM

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Abstract

The invention discloses an automobile windshield wiper freezing preventing device using an electrothermal film. The device comprises the electrothermal film, a touch screen, a controller and a power supply, wherein the electrothermal film is connected with the power supply through a lead and the controller, the touch screen is connected with the controller through a data line, and the electrothermal film is pasted on the outer side of a windshield below a non-working position of a windshield wiper. The power supply is connected with a solar cell panel through a lead. The freezing preventing windshield wiper film is pasted in the local position below the windshield wiper, frost around the windshield wiper can be molten instantaneously during usage, then the windshield wiper can work to cooperate with front windshield demisting hot air, and the driving condition of an automobile can be quickly realized. The device is designed from the view of thermology, is simple in structure, is for vast users if used as a product, has no technical requirement for film pasting mounting and use and is more convenient to use and very convenient to replace once damaged. A large amount of existing equipment of the automobile is used, the cost is low, and refitting and transformation by vast owners are facilitated.

Description

technical field [0001] The invention relates to auto parts technology, in particular to an antifreeze device for an automobile windshield wiper. Background technique [0002] After snowfall in winter in the north, thick frost will form on the windshield of the car, and the wiper is likely to freeze together with the front windshield. At this time, the wiper is difficult to start. Starting and clearing the frost has brought a lot of trouble to the car owner. However, the research on the anti-freezing problem of windshield wiper is very immature at present, and the models on the market have not been able to solve this problem well. [0003] Chinese patent CN201520262504.0 discloses an intelligent antifreeze wiper, including car windows, wipers, insulated wires, double rockers, connecting rods, connecting rods, cranks, wipers, control devices, ring holes, and indicator lights and the motor, there are two wipers on the window parallel to each other and vertically arranged at t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60S1/04B60J1/20H05B3/84H05B3/54H02J7/35
CPCB60S1/048B60J1/20B60S1/0486H02J7/35H05B3/54H05B3/84
Inventor 张莉王博
Owner DALIAN UNIV
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