Handheld lighting device

A lighting equipment and handheld technology, which is applied in lighting and heating equipment, lighting devices, portable lighting devices, etc., can solve the problem that the lighting brightness of handheld lighting equipment cannot be adjusted, and achieve the effect of strong fastening force and not easy to be broken

Pending Publication Date: 2019-04-09
XIAMEN DONGANG ILLUMINATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the technical problem that the existing hand-held lighting equipment cannot adjust the lighting brightness

Method used

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  • Handheld lighting device
  • Handheld lighting device
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Embodiment Construction

[0048] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention.

[0049] In describing the present invention, it should be understood that the te...

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Abstract

The invention relates to a handheld lighting device. The device comprises a lighting unit, and a control unit which is transversely connected to the lighting unit, wherein the control unit comprises ahousing, a first button, a control circuit board and a power supply; the housing comprises a first storing chamber which is provided with a first opening, and the first storing chamber transversely extends; the control unit further comprises a selecting light adjusting switch which is provided with a selector switch, and the selecting light adjusting switch is electrically connected to the control circuit board; the first longitudinal end of the selecting light adjusting switch is connected to the first button, and the second axial end of the selecting light adjusting switch is supported to the housing; the housing further comprises a limiting part which lengthways extends, a first chamber and a first limiting groove; the first button comprises a sliding fitting part, and the sliding fitting part is of a cylindrical structure which lengthways extends and is circumferentially rotated relative to the first limiting groove under the outside force; when lengthways moving under the outsideforce, the first button drives the selecting light adjusting switch to control the lighting unit to open or close; and when circumferentially rotating under the outside force, the first button drivesthe selecting light adjusting switch to control the lighting luminance of the lighting unit.

Description

technical field [0001] The invention belongs to the technical field of tool lighting, in particular to a hand-held lighting device. Background technique [0002] In the maintenance industry, it is often necessary to illuminate the slots between parts to detect the condition of the parts inside the slots. During the maintenance process, it is usually necessary to check multiple places, which also requires frequent movement of the lighting source. Therefore, there are hand-held lighting equipment specially used in the maintenance industry on the market. However, since the space sizes of different environments are different, and the brightness of the surrounding environment is different, it is usually necessary to use different brightness levels in different environments. However, the existing hand-held lighting equipment cannot adjust the brightness of the lighting according to the corresponding environment. Contents of the invention [0003] The purpose of the present in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21L4/00F21V23/04F21V17/10F21V31/00
CPCF21L4/00F21V17/104F21V23/04F21V31/00
Inventor 魏畀智肖士亮庄俊辉
Owner XIAMEN DONGANG ILLUMINATION TECH CO LTD
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