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Magnetic self-attraction LED moving lamp

A technology of LED light bar and self-priming, which is applied to the damage prevention measures of lighting devices, lighting and heating equipment, portable lighting devices, etc. It can solve the problems of difficult flexible use and inability to free hands, etc., and achieves convenient angle adjustment and easy use Effect

Inactive Publication Date: 2015-09-30
JIANGSU DALEN ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially for some flashlights, the energy saving is more conducive to the use of LED flashlights in emergencies, but most of the flashlights are round, which is difficult to fix or position in practical applications. flexible use

Method used

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  • Magnetic self-attraction LED moving lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The two magnets 7 are separately arranged in a trapezoidal groove on the end 12 and side 11 of the square barrel shell 1. When in use, the two magnets 7 are respectively adsorbed on the two faces of the bottom beam of the car, and the angle of the lamp is different. Easy to adjust.

Embodiment 2

[0022] The two magnets 7 are arranged in the two trapezoidal grooves on the end 12 of the square barrel shell 1 or the two trapezoidal grooves on the side surface 11. When in use, the two magnets 7 are adsorbed on one surface of the bottom beam of the car, Good firmness and not easy to fall off.

[0023] In summary, the magnetic self-absorption LED mobile lamp pointed out in the present invention can be easily adsorbed on the bottom beam of a car or other iron objects, has good use convenience, improves long-lasting lighting, and is suitable for emergency or field use.

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Abstract

The invention discloses a magnetic self-attraction LED moving lamp which comprises a square barrel shell, a portable power source and an LED light bar, wherein an opening is formed in the front end of the square barrel shell; the portable power source and the LED light bar are both arranged in the square barrel shell; a control switch is arranged at the external part of the square barrel shell and is connected in series between the portable power source and the LED light bar; two dovetail grooves are formed in each of the tail end and one side face of the square barrel shell; the magnetic self-attraction LED moving lamp further comprises two magnets corresponding to the dovetail grooves; the two magnets are arranged in the dovetail grooves respectively. According to the magnetic self-attraction LED moving lamp adopting the manner, application of the magnets enables the tail end or the side face of the square barrel shell to be flexibly fixed on an automotive chassis which is complicated in structure, so that the angle adjustment is convenient, both hands are liberated, and the application of the magnetic self-attraction LED moving lamp is more convenient when lightning or maintenance is needed.

Description

Technical field [0001] The invention relates to the field of LED lamps, in particular to a magnetic self-absorbing LED mobile lamp. Background technique [0002] Unlike ordinary incandescent lamps, LED lamps directly emit light by relying on the energy migration of electrons in the semiconductor heterojunction through the potential barrier. Since the LED lamp does not generate heat during the light-emitting process, the energy conversion efficiency is close to 100%, and the life span is super long, which is the future development direction of lighting technology. [0003] In view of the energy saving of LED wicks, more and more mobile lighting equipment uses LED light sources. Especially for some flashlights, energy saving is more conducive to the use of LED flashlights in emergency situations, but most of the flashlights are round and difficult to fix or locate in practical applications. Most of them are handheld and cannot free your hands, especially when repairing the bottom of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21L4/00F21V21/096F21V23/04F21V15/02F21Y101/02
CPCF21L4/005F21V15/02F21V21/0965F21V23/04
Inventor 周利云
Owner JIANGSU DALEN ELECTRONICS CO LTD
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