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Touch head-mounted LED lamp

A kind of LED light and touch-type technology, applied in portable lighting devices, gas-proof/waterproof devices, lighting and heating equipment, etc., can solve the problems of inability to adjust high beam and low beam, complex structure, difficult operation, etc., and achieve simple structure , simple fixation and reasonable design

Inactive Publication Date: 2019-06-28
李海伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing headlights generally can only adjust the light intensity and light intensity, which is only a simple lighting function, and cannot realize the adjustment of high beam and low beam according to actual needs. At the same time, the operation is difficult and the structure is complicated.

Method used

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  • Touch head-mounted LED lamp

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Embodiment Construction

[0021] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, wherein the schematic embodiments and descriptions are only used to explain the present invention, but are not intended to limit the present invention.

[0022] Such as Figure 1-4 As shown, a touch-type head-mounted LED lamp includes a head assembly 1 and a lithium battery box 2. The head assembly 1 and the lithium battery box 2 are connected by an adjustable head elastic band 3, and the adjustable head Elastic band 3 is adjusted its length by rope buckle 12, thereby satisfies the size of head, wherein, described head assembly 1 is fixed on the head plastic support 6, and head plastic support 6 is provided with up and down adjustment bayonet 7, up and down The adjustment bayonet 7 is connected with the head assembly 1; the head assembly 1 includes a lamp cap 13 and an attack head 4, and the lamp cap 12 is provided with a convex mirror 5, and t...

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PUM

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Abstract

The invention relates to a touch head-mounted LED lamp, which comprises a head component and a lithium battery box, wherein the head component is connected with the lithium battery box through an adjustable head elastic band; the length of the adjustable head elastic band is adjusted through a rope buckle, so as to meet the size of the head; the head component is fixed on a head plastic bracket; an up-down adjustment bayonet is formed in the head plastic bracket; the up-down adjustment bayonet is connected with the head component. The touch head-mounted LED lamp is simple in structure and convenient to use, can provide outdoor lighting and adjust the focal length of a lamp holder as needed, so as to realize switching between long-range light and short-range light.

Description

【Technical field】 [0001] The invention relates to an LED lamp, in particular to a touch-type head-mounted LED lamp. 【Background technique】 [0002] Strong light flashlight, also known as LED strong light flashlight, is a new type of lighting tool that uses light-emitting diodes as the light source. It has the advantages of power saving, durability, and high brightness. Gallium (Gallium Phosphide), GaP (Gallium Phosphide), GaAsP (Gallium Arsenide Phosphorus) and other semiconductors, the core of which is the PN junction. Therefore, it has the I-N characteristics of a general P-N junction, that is, forward conduction, reverse cut-off, and breakdown characteristics. In addition, under certain conditions, it also has luminous properties. Under forward voltage, electrons are injected into the P region from the N region, and holes are injected into the N region from the P region. Part of the minority carriers (minority carriers) entering the opposing region recombine with the m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21L4/08F21V21/084F21V23/04F21V19/02F21V31/00
Inventor 李海伟
Owner 李海伟