Factory and mine lighting lamp with LED lighting sources turned on alternately
A technology of LED light source and lighting lamp, applied in the direction of light source, electric light source, lighting application, etc., can solve the problem of shortening the service life of LED lamp, and achieve the effect of prolonging the service life, reducing the accumulation of heat, and avoiding lighting at the same time
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[0011] like figure 1 As shown, the factory and mine lighting lamp with LED light sources alternately lit by the present invention includes an LED light source assembly and a base, and a thermosensitive element, a thermoelectric signal conversion device, and a circuit control module are arranged in the base, and the thermosensitive element converts a thermoelectric signal The device is connected with the circuit control module, and the sensing end of the thermal element is connected with the LED light source.
[0012] There are two LED light source components, which are respectively electrically connected to the circuit control module and alternately lighted.
[0013] When the power is turned on, one of the LED light source components lights up, and the thermosensitive element senses the temperature in the base, and outputs a thermal signal, which is converted into an electrical signal by the thermoelectric signal conversion device. The higher the temperature, the stronger the ...
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