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Light source fixing structure and portable lamp

A fixed structure and portable technology, applied in the field of lighting, can solve the problem of not being able to protect the lamp tube well, and achieve the effect of protecting the light source, the light source fixing structure is simple, and easy to disassemble and assemble

Inactive Publication Date: 2012-07-04
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above solution, the main part of the vibration damping device is between the lamp holder and the housing, or between the lamp holder and the bracket that fixes the lamp holder. Although it can play a certain buffering effect on the lamp, it cannot be very good. Protects tubes mounted on sockets, especially long tubes that are more susceptible to vibration

Method used

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  • Light source fixing structure and portable lamp
  • Light source fixing structure and portable lamp
  • Light source fixing structure and portable lamp

Examples

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Embodiment Construction

[0035] The light source fixing structure of the preferred embodiment of the present invention is as follows: figure 1 shown, see also figure 2 The light source 10 includes a fixed end 12 and a lamp tube 11 , the light source fixing structure includes a fixing seat 20 connected to the light source fixing end 12 , and a vibration-damping shrapnel 30 is arranged on the fixing seat 20 . like image 3 As shown, the damping shrapnel 30 is formed by bending an elastic rod, and includes a middle section 31 , and a front section 32 and a rear section 33 connected to both ends of the middle section 31 . The middle section 31 has a bent portion 311 , and the bent portion 311 presses against the upper surface of the light source fixing end 12 . The free ends of the front section 32 and the rear section 33 are respectively provided with hooks 34 , and the angle a between the hooks 34 and the corresponding front section 32 or rear section 33 is less than 70°. The hook portion 34 can be ...

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PUM

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Abstract

The invention relates to a light source fixing structure and a portable lamp, wherein the light source fixing structure comprises a fixing seat, wherein the fixing seat is connected with a light source fixing end, a vibration absorption elastic sheet is arranged on the fixing seat, is formed by bending and folding an elastic rod and comprises a middle section, a front section and a back section, the front section and the back section are connected with two ends of the middle section, the middle section is provided with a bending and folding part, the bending and folding part tightly presses the upper surface of the light source fixing end, the free ends of the front section and the back section are respectively provided with a hook part capable of being reversely hooked on the fixing seat, and an included angle alpha between one hook part and the corresponding front section or the back section is smaller than 70 degrees. After the light source fixing structure provided by the invention is adopted, the buffer effect can be at least realized in the vertical direction and the horizontal direction, a light source is protected, the vibration absorption elastic sheet can also realize a certain buffer effect on the vibration absorption elastic sheet in other directions, and the all-position protection on the light source is realized. In addition, the light source fixing structure is simple, and the lamp tube mounting and dismounting is convenient.

Description

technical field [0001] The invention relates to the technical field of lighting, and more specifically, to a light source fixing structure and a portable lamp. Background technique [0002] In the currently used lamps, the light source is generally fixed on the base body by plugging and unplugging. It is convenient to replace the light source with this structure, but the anti-seismic performance of the lamp is not good enough. When the luminaire is dropped or subjected to other vibrations, the light source will be damaged by a large impact, resulting in a short lifespan of the luminaire. Especially some portable lamps, because they often need to be carried and used, are often subject to vibration, and their light sources need to be protected. [0003] In the prior art, in order to realize the anti-vibration performance of the lamp, the lamp holder is generally fixed on the housing by using a vibration-damping rubber pad. For example, the invention patent with the applicati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V19/00F21V15/04F21V31/00F21V15/02F21S2/00F21S8/00
Inventor 周明杰罗志祥
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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