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A light source module for an LED energy-saving lamp and an LED energy-saving lamp

A technology of LED energy-saving lamps and light source modules, which is applied in the direction of light sources, light source fixation, semiconductor devices of light-emitting elements, etc., can solve the problems of difficulty in guaranteeing the overall life of lamps, poor heat dissipation performance, and high packaging costs, so as to facilitate heat dissipation and manufacture The effect of low cost and convenient processing

Active Publication Date: 2016-08-17
FOSHAN BLEO LIGHTING +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the LED lamp with this structure avoids the use of installing columns, multiple LED light-emitting strips are connected together, and the heat generation is relatively large, and there is no column to conduct heat, the heat dissipation performance is relatively poor, and the overall life of the lamp is difficult. Assure
At the same time, the filament-shaped LED light-emitting strip is relatively thin, and the packaging is not easy and the packaging cost is high

Method used

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  • A light source module for an LED energy-saving lamp and an LED energy-saving lamp
  • A light source module for an LED energy-saving lamp and an LED energy-saving lamp
  • A light source module for an LED energy-saving lamp and an LED energy-saving lamp

Examples

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Effect test

Embodiment 1

[0036] Such as figure 1 As shown, a light source module for LED energy-saving lamps, including: a sealed light-transmitting tube 1, a wick seat 2 arranged on the light-transmitting tube 1, an LED light strip 3 fixed to the wick seat 2 in the light-transmitting tube 1, And the heat transfer protection gas filled in the transparent tube 1 .

[0037] Wherein, the light-transmitting tube 1 is a transparent glass tube, and the wick holder 2 has the same structure as a traditional fluorescent tube wick holder, including a trumpet-shaped back glass and electric leads embedded in the back glass. The LED lighting strip 3 is directly welded to the wick holder 2 and connected with the electric lead wire. Here, the advantage of using a transparent glass tube is to minimize the light loss caused by the transparent tube, improve the light extraction efficiency, and facilitate heat loss. In other embodiments, the light-transmitting tube is replaced by a fluorescent tube or a translucent fr...

Embodiment 2

[0044] Such as Figure 4 As shown, a light source module for LED energy-saving lamps, including: a sealed light-transmitting tube 1, a wick seat 2 arranged on the light-transmitting tube 1, an LED light strip 3 fixed to the wick seat 2 in the light-transmitting tube 1, And the heat transfer protection gas filled in the transparent tube 1 .

[0045] A light source module for an LED energy-saving lamp provided in this embodiment is basically the same in structure as Embodiment 1, the difference is that:

[0046] 1. A conversion joint 5 is provided on the wick holder 2, and a socket slot with a metal shrapnel is provided on the conversion joint 5, and a silver paste electrode is provided at the end of the LED light strip 3; when connecting, the silver paste electrode is inserted An electrical connection structure is formed in the metal shrapnel.

[0047] This connection method of silver paste electrodes and connectors has the following advantages. First, the connection is conve...

Embodiment 3

[0051] Such as Figure 5 As shown, a light source module for LED energy-saving lamps, including: a sealed light-transmitting tube 1, a wick seat 2 arranged on the light-transmitting tube 1, an LED light strip 3 fixed to the wick seat 2 in the light-transmitting tube 1, And the heat transfer protection gas filled in the transparent tube 1 .

[0052] A light source module for an LED energy-saving lamp provided in this embodiment is basically the same in structure as Embodiment 1, the difference is that:

[0053] 1. A positioning bracket 7 is provided on the LED lighting strip 3, and the LED lighting strip is limited by the positioning bracket 7 to maintain an equal distance from the light-transmitting tube 1, so as to ensure the light effect and heat dissipation of the entire lamp.

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Abstract

The invention discloses a light source module for an LED energy-saving lamp. Heat transfer protection gas; the maximum vertical distance between the side of the LED light strip and the inner wall of the light-transmitting tube is not greater than 3mm. Compared with the existing technology, the light source module provided by the present invention has the characteristics of low manufacturing cost and good heat dissipation effect, and can directly use the existing fluorescent lamp technology and equipment for production and processing, which is convenient for realizing the transformation and upgrading of the lighting industry. When using energy-saving lamps, it is convenient to independently select the power and quantity of modules according to actual needs, and it is conducive to the realization of automation and large-scale production. The present invention also provides an LED energy-saving lamp based on the above-mentioned light source module.

Description

technical field [0001] The invention relates to the technical field of semiconductor lighting, in particular to a light source module for an LED energy-saving lamp and an LED energy-saving lamp. Background technique [0002] As countries around the world pay more and more attention to energy saving, in the field of lighting, the wave of large-scale replacement of traditional light source products by energy-saving lamps has come. Following the release of incandescent lamp phase-out plans by more than a dozen countries and regions around the world, China released the "Roadmap for Phasing Out Incandescent Lamps". Before 2016, incandescent lamps will be completely phased out in stages in China, and energy-saving lamps that can save 48 billion kWh of electricity per year will be introduced in an all-round way. During the "Twelfth Five-Year Plan" period, the country will intensify efforts to promote green lighting projects, and the market capacity of energy-saving lamps will incr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21K9/20F21V19/00F21V23/00F21Y115/10F21K9/232
Inventor 林建新李河刘文东
Owner FOSHAN BLEO LIGHTING
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