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LED handheld illuminating device

A lighting device and LED light source technology, applied in the field of LED lighting, can solve the problems of uncomfortable lighting, user inconvenience, single function of a handheld lighting device, etc., and achieve the effects of good heat dissipation, safe and reliable use

Inactive Publication Date: 2016-09-21
合肥鑫烁科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Hand-held lighting devices in the prior art, such as flashlights, emergency lighting devices, field lighting devices, etc., mostly adopt an integrated design. The lighting device has only one light source, and the width of the illuminated area is very limited, which brings inconvenience to users and is not suitable for The lighting of construction or working environment; and the function of the prior art hand-held lighting device is single

Method used

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Embodiment Construction

[0013] Referring to the drawings, an LED handheld lighting device includes an LED light source 1, a lampshade 2, a housing 3, a lamp holder 4, and a back cover 5. The housing 3 is provided with a back cover 5 at the lower end, a lamp cover 2 is connected to the front end, and the front end of the lamp cover 2 A lamp holder 4 is provided, a power supply compartment 6 is provided at the lower end of the housing 3, an iron magnet 7 and a spring electrode 8 are arranged between the power supply compartment 6 and the back cover 5, and a switch 9 is provided at the front end of the power supply compartment 6 9 is fixed to the housing 3 by a switch fixing member 10, the lampshade 2 is provided with an LED light bar 11, the two ends of the LED light bar 11 are fixed in the lampshade 2 by a fixing sheet 12, the lampshade 2 and the lamp holder 4 The LED light source 1 is arranged on the radiator 13 and the lens 14 is arranged on the LED light source 1; the radiator 13 is connected with th...

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Abstract

The invention discloses an LED handheld illuminating device. The LED handheld illuminating device comprises an LED light source, a lamp cover, a shell, a lamp cap and a rear cover; the rear cover is arranged at the lower end of the shell, and the lamp cover is connected to the front end; the lamp cap is arranged at the front end of the lamp cover; a power supply bin is arranged at the lower end part in the shell; a magnet and a spring electrode are arranged between the power supply bin and the rear cover; a switch is arranged at the front end of the power supply bin, and is fixed on the shell through a switch fixing piece; an LED lamp strip is arranged in the lamp cover; the two ends of the LED lamp strip are fixed in the lamp cover through fixing pieces; the lamp cover and the lamp cap are connected through a radiator; the LED light source is arranged on the radiator; and a lens is arranged on the LED light source. The LED handheld illuminating device is reasonable in design and compact in structure, is provided with multiple light sources, can irradiate at multiple angles at the same time, can select the light sources according to the need, and is suitable for construction or operation illumination.

Description

Technical field [0001] The invention relates to the technical field of LED lighting, in particular to an LED hand-held lighting device for ceiling lamps. Background technique [0002] The hand-held lighting devices in the prior art, such as flashlights, emergency lighting devices, and outdoor lighting devices, are mostly designed in one piece. The lighting device has only one light source, and the width of the illuminated area is very limited, which brings inconvenience to users and is not suitable for users. Lighting for construction or work environment; and the hand-held lighting device of the prior art has a single function. Summary of the invention [0003] In view of the above problems, the purpose of the present invention is to provide an LED handheld lighting device, which overcomes the shortcomings of the prior art, has a reasonable design, a compact structure, is provided with multiple light sources, and can simultaneously illuminate multiple angles, which can be selected...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21L2/00F21V29/70F21V19/00F21V29/503F21V17/12F21V17/16F21V31/00F21V17/10F21V23/04F21Y115/10F21Y105/16
CPCF21L2/00F21V17/10F21V17/105F21V17/12F21V17/16F21V19/0015F21V23/0414F21V29/503F21V29/70F21V31/005
Inventor 徐涛徐继苹吴金香黄龙瑞
Owner 合肥鑫烁科技有限公司
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