Safe and anti-explosion air energy lithium battery highlight LED multipurpose head lamp

Abstract

A safe and anti-explosion air energy lithium battery highlight LED multipurpose head lamp comprises a main front cover shell and a rear cover bottom shell. A highlight LED head lamp body is mounted inside the main front cover shell and the rear cover bottom shell. The safe and anti-explosion air energy lithium battery highlight LED multipurpose head lamp is characterized in that the main front cover shell comprises a high-efficiency highlight focusing lens with four auxiliary lamp positioning holes and used for containing a highlight-type energy-saving environment-friendly high-power LED light source, light beams emitted by the LED light source are ejected from a lens through hole end, the LED light source is in power supply connection with a lithium battery through an aluminum alloy heat-radiation driving complex circuit board, the lens is provided with four phi5 LEDs, a front cover and a rear cover are matched and encapsulated through an ultrasonic welding machine, the LED light source, the driving circuit board and the lithium battery are contained in the front cover and the rear cover, and a two-layer elastic band head pasting board is mounted on the rear cover bottom shell, so that the head lamp can be conveniently and comfortably worn on the head of a human body to realize light emitting and lighting. The safe and anti-explosion air energy lithium battery highlight LED multipurpose head lamp has the advantages of being small in size, light in weight, long in lighting time, safe and anti-explosion, energy saving and environment friendly, convenient and comfortable, high in light emitting efficiency, long in service life and the like.

Description

technical field [0001] The invention belongs to the technical field of semiconductor light-emitting diodes and semiconductor lighting equipment, and particularly relates to a strong-light multi-purpose headlight produced by using safe explosion-proof air energy lithium battery LED lighting technology. Background technique [0002] (1) The existing lithium battery LED headlights are evolved and developed on the basis of traditional mining headlights, which have defects in the technical structure of traditional mining headlights. [0003] (2) Its biggest disadvantage is that lead-acid batteries are heavy and bulky, incandescent bulbs are prone to collision and breakage of lamp caps, tungsten wires have high heating temperature, and cables are easily broken and broken, resulting in electric sparks, which in turn cause gas explosion accidents. [0004] (3) Incandescent bulbs consume a lot of electricity, are not energy-saving, and have a short service life. Lead-acid batteries p...

AI Technical Summary

Problems solved by technology

[0002] (1) The existing lithium battery LED headlights are evolved and developed on the basis of traditional mining headlights, which have defects in the technical structure of traditional mining headlights

[0003] (2) Its biggest disadvantage is that lead-acid batteries are heavy and bulky, incandescent bulbs are prone to collision and breakage of lamp caps, tungsten wires have high heating temperature, and cables are easy to break and break, which will cause electric sparks, and then cause gas explosion accidents

[0004] (3) Incandescent bulbs consume a lot of electricity, are not energy-saving, and have a short service life. Lead-acid batteries pollute the environment and are not conducive to environmental protection

[0005] (4) The light is dim and the luminous efficiency is low. Although the existing lithium battery LED headlights have been improved, there are also unsatisfactory phenomena. The small size and light weight are the key points of improvement, and the luminous efficiency needs to be improved.

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