Electric means for frost-prevention, snow-prevention and sun-light prevention used outside automobile

Abstract

An external electric device for the window and wind-screen of car and the baggage rack on the top of car in order to shield frost, snow and sunlight is composed of the upper and lower covers to form an internal space, a motor, a rotary shaft, two bearings, and a shielding curtain able to be rolled for storing it in said internal space.

Description

technical field [0001] The invention relates to a car protective article, in particular to an electric device for preventing frost, snow and sunscreen outside the car. Background technique [0002] The weather in northern my country is relatively cold, and most areas often experience frost or snow. The impact of frost and snow on the car is relatively large. After the car is parked for a period of time, the frost and snow will adhere to the outer layer of the car. Because the adhesion of frost and snow is relatively strong, it will be very difficult to remove the frost and snow attached to the window glass. Difficulty, if can not remove frost and snow from the outside of car window, can only rely on the car heating after starting the car, slowly melt the frost and snow attached to the front and rear windows, therefore, not only wasting energy but also wasting time. In the hot season, the sunlight directly enters the car through the front and rear window windshields, which i...

AI Technical Summary

Problems solved by technology

The impact of frost and snow on the car is relatively large. After the car is parked for a period of time, the frost and snow will adhere to the outer layer of the car. Because the adhesion of frost and snow is relatively strong, it will be very difficult to remove the frost and snow attached to the window glass. Difficult, if the frost and snow cannot be removed from the outside of the car window, the only way to start the car is to use the car heater to slowly melt the frost and snow attached to the front and rear windows. Therefore, it is a waste of energy and time

In the hot season, the sunlight directly enters the car through the front and rear window windshields, which increases the temperature inside the car, which in turn leads to a long cooling time of the car air conditioner and increased fuel consumption, so the front and rear windshields of the car windows The problem of heat absorption and sun protection is also very prominent

At present, there is a reflective sunscreen placed in the front and rear windshields of the car window on the market. It uses the reflective sunscreen function to achieve a certain heat insulation effect, but the reflective sunscreen is located on the inner side of the window and cannot effectively isolate the sun. The heat absorbed on the windshield, for which this product is also less than satisfactory

Images