Automobile Solar Air-Conditioning Control System

Abstract

An automobile solar air-conditioning control system includes a solar energy supply device, a control device, a power device and an automobile air-conditioning system. When the engine of the vehicle stops running, after the driver presses a button of the control device, the signals output by the control device and the power output by the solar energy supply device are used to actuate the power device to drive a mechanical compressor of the automobile air-conditioning system to operate. As a result, the automobile air-conditioning system generates and introduces cold air into the vehicle, thereby to maintain the temperature in the vehicle in a suitable range.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to a solar air-conditioning control system, and in particular to an automobile air-conditioning system powered by solar energy.[0003]2. Description of Prior Art[0004]Since most parking lots are open-air, the temperature in the vehicle parked in the open-air parking lot will rise after the illumination of sunlight. When the driver returns into the vehicle, at this time, the temperature in the vehicle even rises to a high temperature of 50 to 80° C. Since the convection between the air in the vehicle and the outdoor air is inhibited due to the closed windows, the temperature in the vehicle rises gradually to such a high value. Therefore, at this time, the driver often opens all the windows, starts the engine, and turns on the automobile air-conditioning system, thereby to generate the convention between the air in the vehicle and the outdoor air to reduce the temperature in the vehicle. Altho...

AI Technical Summary

Benefits of technology

[0008]In view of the above problems, the present invention provides an automobile air-conditioning system, which can be powered by solar energy when the engine of the vehicle stops running, ther

Problems solved by technology

Although this way can gradually reduce the temperature in the vehicle, it still has to take a period of time to do this, causing the waste of gasoline and air pollution.

However, if the parking period is long, since the convection rate generated by the gap between the high-temperature air and the outdoor air is slow, the temperature in the vehicle still rises to a high value.

Since the amount of the exhaust generated by the rotation of the fan is limited, it is impossible to dissipate the heat inside the vehicle to the outside to reduce the temperature in the vehicle in a short time.

However, it is necessary for the driver to spend a lot of money to additionally provide an air-conditioning system.

Further, since the space in the vehicle is so limited, additionally providing an air-conditioning system not only occupies much space, but also affects the driver to see the coming vehicles in the back from a rear-view mirror in the vehicle.

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