Automobile door and window glass heater, automatic heating device and automatic heating method thereof

A technology for door and window glass and heaters, which is applied to transparent/reflective heating devices, windshields, ohmic resistance heating parts, etc. Visibility, temperature balance, water and snow removal effects

Active Publication Date: 2022-04-22
重庆赛力斯新能源汽车设计院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if there is a sudden heavy rain or snowstorm while driving, the rainwater will accumulate on the window glass and leave marks or fog, or there will be water stains on the glass after the rain stops, and the driver will not be able to clearly see when the vehicle is merging or turning. Observe the left and right rearview mirrors through the window glass to accurately judge the condition of the rear vehicle, which is prone to driving hazards

Method used

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  • Automobile door and window glass heater, automatic heating device and automatic heating method thereof
  • Automobile door and window glass heater, automatic heating device and automatic heating method thereof
  • Automobile door and window glass heater, automatic heating device and automatic heating method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0084] see figure 1 as well as figure 2 , Embodiment 1 of the present application provides a car door and window heater, and the car door and window heater includes two electrodes 3, two conductive elastic members, and several heating mechanisms. The polarities of the two electrodes 3 are opposite and they are arranged on the doors and windows of the car. The two conductive elastic members respectively correspond to the two electrodes and are also arranged on the doors and windows of the car. The conductive elastic parts have elastic free ends, and there is a certain gap between the elastic free ends of each conductive elastic part and the corresponding electrodes. The heating mechanism is installed on the door and window glass of the car and is used to heat the door and window glass. Among them, when the door and window glass closes the car door and window, the positive and negative poles of the heating mechanism driven by the door and window glass respectively electricall...

Embodiment 2

[0097] The automobile door and window heater of this embodiment is similar to the automobile door and window heater of Embodiment 1, and the difference is that the automobile door and window heater of this embodiment heats the door and window glass 2 in order to automatically control the heating wire 1 in rainy and snowy days , to realize intelligent heating, also includes rain / snow detector, position value detector, processor.

[0098] The rain / snow detector detects the current rain / snow outside the car to obtain the corresponding current rain / snow value. The rain / snow amount detector may adopt a rain / snow amount sensor or other rain / snow amount detection devices. The rain / snow detector can be installed on the top of the car, of course, it can also be installed on the side of the front window glass of the car. For the specific installation position, those skilled in the art can select the relevant position according to the actual needs. .

[0099] The position value detecto...

Embodiment 3

[0103] On the basis of Embodiment 2, the automobile door and window glass heater of the present embodiment adds a window closer. The window closer is used to drive the door and window glass 2 to close the door and window of the car. Wherein, when the processor judges that the current position value is smaller than the preset position value, it controls the window closer to execute. And, after the door and window glass 2 closes the car door and window, the position value detector can be restarted after a delay of several seconds, and the processor can be restarted at the same time. The window closer can adopt the window closing equipment that comes with the car, or a new window closer can be added in the car.

[0104] It should be noted here that the car door and window glass heater in this embodiment corresponds to one car door and window glass 2, and when there are multiple doors and windows and door and window glass 2 in the car, each door and window and door and window gla...

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PUM

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Abstract

The present application relates to the technical field of vehicle safety driving in rainy and snowy days, in particular to a heater for door and window glass of an automobile, an automatic heating device and an automatic heating method thereof. The automobile door and window glass heater includes two electrodes, two conductive elastic parts and several heating mechanisms. The polarities of the two electrodes are opposite and are arranged on the door and window of the car, and the two conductive elastic parts correspond to the two electrodes respectively. The conductive elastic parts have elastic free ends, and there is a certain gap between the elastic free ends of each conductive elastic part and the corresponding electrodes. The heating mechanism is installed on the door and window glass of the car and is used to heat the door and window glass. When the door and window glass closes the car door and window, the positive and negative poles of the heating mechanism driven by the door and window glass respectively electrically touch the two conductive elastic parts, and press the elastic free ends of the two conductive elastic parts to respectively bear against the corresponding two electrodes. The application can eliminate water stains and snow accumulation on door and window glass, improve driving vision when merging and turning in rainy and snowy days, and improve driving safety.

Description

technical field [0001] The present application relates to the technical field of vehicle safety driving in rainy and snowy days, in particular to a heater for door and window glass of an automobile, and also relates to an automatic heating device for door and window glass of an automobile and an automatic heating method thereof. Background technique [0002] The standard car has a front wiper, and the mid-to-high-end car has an automatic front wiper, rear wiper, rear glass heating device, and rearview mirror heating device to eliminate the obstruction of driving vision in rainy and snowy weather. However, if there is a sudden heavy rain or snowstorm while driving, the rainwater will accumulate on the window glass and leave marks or fog, or there will be water stains on the glass after the rain stops, and the driver will not be able to clearly see when the vehicle is merging or turning. Observe the left and right rearview mirrors through the window glass to accurately judge t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60S1/02B60J1/00H05B3/84H05B3/03
CPCH05B3/03H05B3/84B60J1/00B60S1/026
Inventor 何斌
Owner 重庆赛力斯新能源汽车设计院有限公司
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