LED (Light Emitting Diode) lamp tube

A technology for LED lamps and lamps, applied in the field of LED lamps, can solve the problems of high manufacturing cost and low manufacturing efficiency, and achieve the effect of improving manufacturing efficiency and reducing manufacturing cost

Inactive Publication Date: 2012-02-01
杨进
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the carrier substrate often needs to be fixed on the lamp holder by fixing mechanisms such as screws, resulting in low manufacturing efficiency and high manufacturing cost

Method used

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  • LED (Light Emitting Diode) lamp tube
  • LED (Light Emitting Diode) lamp tube
  • LED (Light Emitting Diode) lamp tube

Examples

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Embodiment Construction

[0012] See figure 1 , figure 2 As shown, the present invention provides an LED lamp tube, which includes a lampshade 1, a load-carrying lamp board 3, a driving power supply 4, a lamp holder 2, a left end cover 6 and a right end cover 7. The lamp shade 1 and the lamp holder 2 are in a semicircle shape. The inner wall of the lampshade 1 is provided with a barb 8, and the inner wall of the lamp holder is provided with a card slot I, a card slot II, and a card slot III. The barb 8 is embedded in the card slot II 10 so that the lamp shade 1 and the lamp holder 2 are tightly connected to each other to form a circle. Shaped lamp tube, an accommodating space is formed in the inner hole of the circular lamp tube, a load-carrying lamp board 3 and a driving power supply 4 are arranged in the accommodating space, and the left end cap 6 and the right end cap 7 are embedded into the inner walls of both ends of the lamp tube.

[0013] Wherein, the lamp carrying board 3 is inserted into the...

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PUM

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Abstract

The invention relates to an LED (Light Emitting Diode) lamp tube, which comprises a lamp housing, a bearing lamp panel, a driving power source, a lamp holder, a left end cover and a right end cover, wherein the lamp housing and the lamp holder are semicircular; the inner wall of the lamp housing is provided with an inverted hook; the inner wall of the lamp holder is provided with a clamping groove I, a clamping groove II and a clamping groove III; the inverted hook is embedded in the clamping groove II, so that the lamp housing is mutually and firmly connected with the lamp holder to form a circular lamp tube; an accommodating space is formed in an inner hole of the circular lamp tube; the bearing lamp panel and the driving power source are arranged in the accommodating space; and the left end cover and the right end cover are embedded in the inner walls at the two ends of the lamp tube. Through the LED lamp tube, the manufacturing efficiency can be increased, and the manufacturing cost can be reduced.

Description

technical field [0001] The invention relates to a lamp tube, in particular to an LED lamp tube. Background technique [0002] With the continuous improvement of the level of science and technology, LED (Light Emitting Diode) lighting technology has been widely used in various industries, such as common decorative lighting fixtures indoors and outdoors. Existing LED light tubes generally include a carrying substrate, a plurality of LEDs arranged on the carrying light board, and a lamp socket connected to and fixed to the carrying light board. In the prior art, the carrier substrate often needs to be fixed on the lamp holder by a fixing mechanism such as screws, resulting in low manufacturing efficiency and high manufacturing cost. Contents of the invention [0003] In view of the above situation, the technical problem to be solved by the present invention is to provide an LED lamp tube to fix the carrying lamp board on the lamp holder without using fixing mechanisms such a...

Claims

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Application Information

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IPC IPC(8): F21S2/00F21V17/10F21V19/00F21Y101/02
Inventor 杨进
Owner 杨进
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