A multi-stage push-type LED lamp

A kind of LED light and push-type technology, which is applied in the direction of portable lighting devices, lighting and heating equipment, semiconductor devices of light-emitting elements, etc., can solve the problems that people behind are easy to lose, and achieve simple operation, strong portability, and high-efficiency Good results

Active Publication Date: 2016-03-16
DALIAN GONGDE TECH
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Now, with the improvement of living standards, people who are accustomed to living in big cities usually choose a few people to go wild together during holidays, so they need to go to some undeveloped places such as mountains, so that there are no existing roads on the mountains , because there are too many people, it is not easy to follow. People in front of the road are easy to lose. In this way, in the mountains with relatively dark light, danger is very easy to happen. If the people who open the road in front can set up roadside A portable wayfinding device so that such dangerous situations can be completely avoided

Method used

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  • A multi-stage push-type LED lamp

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Embodiment Construction

[0026] Such as figure 1 A multi-stage press-type LED lamp shown includes: a fixed housing 1 and an LED lamp 2, the fixed housing 1 is provided with a columnar groove 1.1 with an upper end open; the inner wall of the columnar groove 1.1 is provided with an upper The end faces are two first guide blocks 1.2 inclined to the central axis of the cylindrical groove 1.1, and a first electrode connection contact 1.3 is provided below each first guide block 1.2, and the first electrode connection contact 1.3 The length extending radially from the inner wall of the columnar groove 1.1 is less than the length of the first guide block 1.2 extending from the inner wall of the columnar groove 1.1;

[0027] The cross-section below the cross-section where the first electrode connection contact 1.3 is located is provided with a second guide block 1.4 that is the same in number, size, shape, and position layout as the first guide block 1.2; each second guide block 1.4 There are second electrod...

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Abstract

The invention discloses a multi-stage pressing type light-emitting diode (LED) lamp which comprises a fixing casing and an LED lamp body. A columnar groove provided with the opened upper end face is arranged on the fixing casing. The pressing type starting LED lamp body is arranged in the columnar groove, and similarly, the LED lamp brightness is converted through pressing. The multi-stage pressing type LED lamp is simple in operation, high in portability and good in acting effect when being used in field travel or serving as a decorative mark, and can be recycled.

Description

technical field [0001] The invention relates to outdoor emergency equipment, in particular to a push-type start-up LED lamp capable of providing various brightness. Background technique [0002] Now, with the improvement of living standards, people who are accustomed to living in big cities usually choose a few people to go wild together during holidays, so they need to go to some undeveloped places such as mountains, so that there are no existing roads on the mountains , because there are too many people, it is not easy to follow. People in front of the road are easy to lose. In this way, in the mountains with relatively dark light, danger is very easy to happen. If the people who open the road in front can set up roadside A portable wayfinding device, so that this dangerous situation can be completely avoided. Contents of the invention [0003] In order to solve the above technical problems, the present invention proposes a portable LED lamp that can provide various bri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21L4/00F21V23/06F21V17/16F21Y101/02F21Y115/10
Inventor 曲强
Owner DALIAN GONGDE TECH
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