Car indoor illuminating system based on solar energy

Abstract

The present invention proposes a solar energy-based automotive interior lighting system, including a solar panel, a charging switch, a charging unit, a storage battery, a voltage stabilizing unit, and an automotive interior light. The solar panel is arranged on the roof of the vehicle, and the charging switch is connected to the solar panel. , the charging unit is connected to the charging switch, the storage battery is connected to the charging unit, the power input end of the voltage stabilizing unit is connected to the storage battery, and the power output end of the voltage stabilizing unit is connected to the car interior lamp. The invention innovatively introduces the lighting technology based on solar energy into the field of automotive interior lighting, uses the sunroof of the automobile to collect solar energy, converts the collected solar energy into electrical energy and stores it in the storage battery, and then uses the storage battery to supply power to the automotive interior lighting lamps, thereby effectively The solar energy is used as the lighting power source of the car interior, which ensures the brightness and lighting time of the car interior, and prolongs the service life of the car battery.

Description

technical field [0001] The invention relates to the technical field of automotive interior lighting, in particular to an automotive interior lighting system based on solar energy. Background technique [0002] When the car ignition switch is in the ACC gear, the power supply of the car's interior lighting, especially the indoor dome light, comes from the vehicle battery. The indoor dome light is in a delayed working state, but it cannot work for a long time. The car won't start. Long-term occurrence of this kind of situation will affect the life of the battery, causing the battery to be scrapped ahead of time. The scrapped battery pollutes the environment and is not conducive to environmental protection. For example, using solar energy to supply power to the car's indoor dome light can avoid the above problems. In addition, in order to save electric energy, the current indoor dome lights of automobiles are set relatively dimly, which seriously affects the clarity of indoor ...

AI Technical Summary

Problems solved by technology

[0002] When the car ignition switch is in the ACC gear, the power supply of the car's interior lighting, especially the indoor dome light, comes from the vehicle battery. The indoor dome light is in a delayed working state, but it cannot work for a long time. If the indoor dome light is used for a long time, it will cause the battery to feed power, resulting in car won't start

Long-term occurrence of this kind of situation will affect the life of the battery, causing the battery to be scrapped in advance, and the scrapped battery will pollute the environment, which is not good for environmental protection. For example, using solar energy to supply power to the car's indoor dome light can avoid the above problems.

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