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Easily-detachable universal type end cover structure of LED (Light Emitting Diode) fluorescent lamp

An LED fluorescent lamp, easy to disassemble technology, applied in the direction of light source, light source fixation, point light source, etc., can solve the problems of time-consuming and laborious, troublesome preparation and assembly of lamp body parts in the production department, and increased manufacturing costs

Active Publication Date: 2014-06-18
思迪恩深圳智能集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Someone suggested that the transition piece can be bonded to the two ends of the LED fluorescent tube first, and then the end cover of the lamp foot can be screwed to the transition piece. However, this method is time-consuming and laborious in the installation of lamp body accessories and subsequent lamp maintenance or reuse. It will also increase the manufacturing cost and affect the appearance of the lamp body
In addition, due to the structural differences between the current market-oriented LED fluorescent tubes and integrated LED fluorescent lamps, this brings trouble to the production department for the preparation and assembly of lamp body accessories.

Method used

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  • Easily-detachable universal type end cover structure of LED (Light Emitting Diode) fluorescent lamp
  • Easily-detachable universal type end cover structure of LED (Light Emitting Diode) fluorescent lamp
  • Easily-detachable universal type end cover structure of LED (Light Emitting Diode) fluorescent lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The first and second pressing parts are both insulating pressing pieces 21, the protective cap 4 is a hollow cylindrical structure with one end open, the protective cap 4 abuts against and is sleeved on the outer peripheral wall of the end of the lamp tube 1, and the connecting part 5 is fastened Two insulating pressing pieces 21, an elastic fixing rubber ring 3 and a protective cap 4.

Embodiment 2

[0035] The first pressing member is an insulating pressing piece 21, and the second pressing member is a pressing protective cap 41 with a hollow cylindrical structure with one end open. , a structure that is mirror-symmetrical to the shape of the insulating pressing sheet can be formed on the opposite side of the protective cap 41 against the insulating pressing sheet 21. The structure can be specifically in two ways. The first is a raised structure (such as Figure 4 As shown), that is, a protrusion is integrally formed on the inner side of the radial surface of the protective cap 4 facing the side of the elastic fixed rubber ring 3, and the shape of the protrusion is mirror-symmetrical to the shape of the insulating pressing piece 21; the second type is a concave structure ( Such as Figure 5 As shown), that is, viewed from the axial direction of the outside of the lamp tube, press the radial surface of the protective cap 4 toward the elastic fixing rubber ring 3 to form a ...

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PUM

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Abstract

The invention discloses an easily-detachable universal end cover structure of an LED fluorescent lamp. The end cover structure is disposed at the position of the opening of the end portion of a fluorescent tube in a matching mode, a connecting piece is used for adjusting axial spacing between a first abutting part and a second abutting part, so that an elastic fixing rubber ring clamped between the first abutting part and the second abutting part tensions or springs back towards the inner wall of the fluorescent tube and accordingly the fixation and detaching of an end cover at the position of the opening of the end portion of the fluorescent tube can be achieved. A protecting part is arranged on the peripheral side wall of the opening end of the fluorescent tube in order to avoid damage to the end portion of the fluorescent, which is caused by collision during an installing process. The end cover structure is applicable to LED fluorescent lamps of overall round tube cross sections and end covers of two ends of integrated LED lamps, is easy to detach and replace and facilitates unification of accessories of LED lamps.

Description

technical field [0001] The invention relates to an end cap structure of an LED fluorescent lamp, in particular to an easy-to-detachable universal end cap structure suitable for LED fluorescent tubes and integrated LED fluorescent lamps. Background technique [0002] There are mainly two types of LED fluorescent lamps used in the market. One is designed according to the lamp tube of the traditional fluorescent lamp. tube; the other is an integrated LED fluorescent lamp with an integrated structure. [0003] At present, the cross-sectional structure of the existing LED fluorescent tube mainly includes the cross-sectional structure of the overall round tube and the round tube composed of two semi-circular cross-sections (one semi-circular cross-section is an aluminum or aluminum alloy radiator, and the other semi-circular cross-section is a plastic lampshade). structure. The fixing method of the lamp tube with the overall circular tube cross-section structure and the end cap ...

Claims

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Application Information

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IPC IPC(8): F21V17/02F21V17/10F21V17/12F21Y101/02
Inventor 卢泰斗
Owner 思迪恩深圳智能集团有限公司