Portable LED lamp with electricity generated through gravity
A technology of LED lamps and gravity power generation, which is applied in the field of lamps and lanterns, can solve the problems of environmental pollution, high price, waste of resources, etc., and achieve the effect of not being easy to fatigue, easy to operate, and reducing work intensity
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[0022] Below in conjunction with accompanying drawing, the present invention will be further described, see Figure 1~5 As shown, the gravity power generation portable LED lamp includes a lamp housing 1, an LED lamp 2 disposed on the lamp housing 1, a rechargeable battery 3 disposed in the lamp housing 1, and the LED lamp 2 is electrically connected to the output end of the rechargeable battery 3 The lamp housing 1 is provided with a control circuit board 4 and a gravity power generating device 5 that generates power through the gravity of the weight itself. The present invention utilizes the principle of gravitational potential energy in physics. Objects will naturally fall under the action of gravity to generate power, and the gravitational potential energy power is generated through the gravity power generation device 5 to provide power. In the absence of power supply, it can quickly provide lighting and provide Power support enables other electronic products to continue to...
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