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Portable lighting device

A lighting equipment and portable technology, applied in portable lighting devices, lighting and heating equipment, lighting devices, etc., can solve the problems of easy bumping, no protective measures for lighting lamp caps, affecting use, etc., and achieve the effect of improving service life

Inactive Publication Date: 2017-09-15
FOSHAN KEYI AUTOMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing lighting equipment such as flashlights are generally held by hand for lighting, and there is no protective measure at the head of the lighting, which makes it easy to be bumped and damaged when not in use, affecting use

Method used

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  • Portable lighting device
  • Portable lighting device

Examples

Experimental program
Comparison scheme
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Embodiment

[0018] Example: see Figure 1 to Figure 2 As shown, a portable lighting device includes a lamp housing 10, an adjustment block 101 is fixed in the middle of the bottom surface of the lamp housing 10, the outer side wall of the adjustment block 101 has a spline protruding strip, and the upper part of the outer cylinder 20 has a The upper through hole 21 has a lower insertion hole 22 in the middle of the bottom surface of the upper through hole 21, and a spline groove is formed on the inner side wall of the lower insertion hole 22. The lamp housing 10 is inserted into the upper through hole 21, and the adjustment block 101 is inserted into the upper through hole 21. In the lower socket hole 22, the spline protruding strip is inserted into the corresponding spline groove, the bottom surface of the lower socket hole 22 has a main through hole 23, and the self-lubricating guide sleeve 24 is inserted in the main through hole 23, self-lubricating The outer wall of the guide sleeve 24...

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PUM

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Abstract

The invention discloses a portable lighting device, which comprises a lamp housing. An adjustment block is fixed in the middle of the bottom surface of the lamp housing. The outer wall of the adjustment block has a spline protruding strip, and the upper part of the outer cylinder has an upper through hole. There is a lower insertion hole in the middle of the bottom surface of the upper through hole, and a spline groove is formed on the inner side wall of the lower insertion hole. The lamp housing is inserted into the upper through hole, and the adjustment block is inserted into the lower insertion hole. The socket is inserted into the corresponding spline groove, the bottom surface of the lower socket hole has a main through hole, the self-lubricating guide sleeve is inserted into the main through hole, the outer wall of the self-lubricating guide sleeve is fixed on the inner wall of the main through hole, and the main through hole The adjusting sleeve is plugged into the self-lubricating guide sleeve, the outer wall of the main adjusting sleeve is close to the inner wall of the self-lubricating guiding sleeve, the bottom end of the main adjusting sleeve is fixed with a rotating part, and the rotating part is on the bottom surface of the outer cylinder. When not in use, the lamp housing and the lens can be protected by the protective cover so that they are not damaged and the service life is improved.

Description

Technical field: [0001] The present invention relates to the technical field of lighting equipment, and more specifically relates to a portable lighting equipment. Background technique: [0002] Existing lighting equipment, such as a flashlight, is generally held by hand for lighting, and there is no protective measure at the head of the lighting lamp, so that when not in use, it is easy to be bumped and damaged, affecting use. Invention content: [0003] The purpose of the present invention is to provide a portable lighting device for the deficiencies of the prior art. When it is not in use, the lamp housing and lens can be protected by a protective cover so that it will not be damaged and the service life can be improved. [0004] Technical solutions of the present invention are as follows: [0005] A portable lighting device, comprising a lamp housing, an adjustment block is fixed in the middle of the bottom surface of the lamp housing, the outer wall of the adjustment...

Claims

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Application Information

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IPC IPC(8): F21L4/02F21V15/02F21V17/12F21V17/16F21V19/00F21V23/00F21V29/503F21V29/83F21Y115/10
CPCF21L4/027F21V15/02F21V17/12F21V17/164F21V19/001F21V23/003F21V29/503F21V29/83F21Y2115/10
Inventor 董思佳
Owner FOSHAN KEYI AUTOMATION TECH CO LTD