Rechargeable flashlight

Abstract

The invention discloses a rechargeable flashlight which comprises a flashlight body, three blades, a tailstock, a generator, a storage battery, a pressure sensor and a processor, wherein an LED (Light Emitting Diode) lamp is arranged in the head end of the flashlight body; the generator is arranged in the tail end of the flashlight body; the storage battery and the processor are both arranged in the flashlight body; the pressure sensor is arranged on the outer surface of the flashlight body; an output shaft of the generator is in rotatable connection with the tailstock; the generator is connected with the storage battery; the storage battery is connected with the processor; the processor is respectively connected with the pressure sensor and the LED lamp; three threaded holes are uniformly formed in the tailstock along the circular circumference; three grooves are uniformly distributed on the flashlight body along the outer surface of the flashlight body; a threaded hole also is formed in one groove edge of each groove on the flashlight body and an external threaded section which is matched with the threaded hole is arranged at one end of each blade. The rechargeable flashlight has a simple structure, is convenient to use and has energy-saving and environment-friendly effects.

Description

technical field [0001] The invention belongs to the technical field of daily necessities, in particular to a rechargeable flashlight. Background technique [0002] Traditional flashlights use dry batteries as discharge energy, but the manufacture of batteries requires a lot of financial, material and manpower, and dry batteries are thrown away after use, which not only causes waste of raw materials and non-renewable energy, but also pollutes the environment, so flashlights using dry batteries Can not meet the requirements of energy saving and environmental protection. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies of the prior art and provide a rechargeable flashlight with simple structure, convenient use, energy saving and environmental protection. [0004] In order to achieve the above object, the present invention provides a rechargeable flashlight, comprising a flashlight body, three blades, a tailstock, a genera...

AI Technical Summary

Problems solved by technology

[0002] Traditional flashlights use dry batteries as discharge energy, but the manufacture of batteries requires a lot of financial, material and manpower, and dry batteries are thrown away after use, which not only causes waste of raw materials and non-renewable energy, but also pollutes the environment, so flashlights using dry batteries Can not meet the requirements of energy saving and environmental protection

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