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Integration multi-layer type LED lamp tube with bridging unit

A LED tube, multi-layer technology, applied to the components of lighting devices, lighting devices, light sources, etc., to achieve the effects of shortening production time, simplifying the manufacturing process, and improving yield

Inactive Publication Date: 2014-11-05
盈勝科技股ふん
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the existing manufacturing process of LED light-emitting elements must also consider the transportation cost between the upstream, middle and downstream, and the problem of damage to the crystal grains during transportation.

Method used

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  • Integration multi-layer type LED lamp tube with bridging unit
  • Integration multi-layer type LED lamp tube with bridging unit
  • Integration multi-layer type LED lamp tube with bridging unit

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0047] The following describes the embodiments of the present invention in more detail in conjunction with the drawings and component symbols, so that those skilled in the art can refer to the text of the description to implement them.

[0048] Refer to figure 1 , figure 1 This is the top view of the integrated multi-layer LED tube with bridge unit of the present invention, see figure 2 , figure 2 It is a cross-sectional view of an integrated multi-layer LED tube with a bridge unit according to the present invention. Such as figure 1 As shown, the integrated multi-layer LED tube 10 with bridge unit of the present invention includes a heat dissipation base 1, at least one lighting unit, and at least one bridge unit. The heat dissipation base 1 has a light exit side ES, a groove 11 is formed on the light exit side ES, the at least one lighting unit is disposed on the bottom surface of the groove 11, and the two side walls of the groove 11 are non-vertical On the other hand, the i...

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Abstract

The invention provides an integration multi-layer type LED lamp tube with a bridging unit. The integration multi-layer type LED lamp tube comprises a heat dissipation base, a lighting unit and the bridging unit, a groove is formed in the heat dissipation base, the lighting unit composed of a plurality of LED crystalline grains and the bridging unit composed of a plurality of conducting elements are arranged on the bottom face of the groove, and an optical layer and a protective layer are arranged in the groove. The conducting elements are utilized for being connected with the LED crystalline grains, and therefore according to different use aims, gaps between the LED crystalline grains can be increased or shortened, the set density of the LED crystalline grains has the elasticity, the brightness of the LED lamp tube is optimal, and after the LED crystalline grains are arranged on the groove, and the optical layer and the protective layer are formed on the LED crystalline grains, manufacturing of the LED lamp tube is roughly completed. Therefore, many unnecessary manufacture procedures are removed, and the aims of effectively shortening the manufacturing time and reducing the manufacturing cost are achieved.

Description

Technical field [0001] The invention relates to an LED lamp tube, in particular to an integrated multi-layer LED lamp tube with a bridge unit. Background technique [0002] Light emitting diode (LED) has the characteristics of low energy consumption, long service life, small size, and fast response. In recent years, the development of its technology can be said to be increasingly mature, so it has gradually replaced traditional lamps, especially It is the application of LEDs in the most used fluorescent tubes, namely LED tubes, which is the mainstream subject of current industry research. [0003] The existing tube-type LED lamps mainly include: a tube, a heat sink, a circuit board, a plurality of LED light-emitting elements and two conductive end covers. The heat sink is placed in the lamp tube, the circuit board is attached to the heat sink, and a plurality of LED light-emitting elements are electrically connected to the circuit board. [0004] When assembling, the LED light-emit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V23/06F21Y101/02
Inventor 胡仲孚吴永富刘奎江
Owner 盈勝科技股ふん
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