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LED bubble and manufacture method of LED bubble

A technology of LED light bulbs and manufacturing methods, which is applied to components of lighting devices, damage prevention measures for lighting devices, semiconductor devices of light-emitting elements, etc., can solve problems such as high energy consumption, short service life, and low light efficiency, and achieve plug-in The connection is convenient and stable, and the effect of color change can be realized

Inactive Publication Date: 2010-02-03
石家庄金威环艺灯饰工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially the C7-E12-5W incandescent bulb used as a decorative light string is prohibitive because of its extremely high energy consumption, low light efficiency, and short service life.

Method used

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  • LED bubble and manufacture method of LED bubble
  • LED bubble and manufacture method of LED bubble
  • LED bubble and manufacture method of LED bubble

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Embodiment Construction

[0026] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. The above and other objects, features and advantages of the present invention will be apparent to those skilled in the art from the detailed description of the present invention.

[0027] The first preferred embodiment of the present invention is as follows figure 1 , figure 2 , image 3 , Figure 4 As shown, an LED light bulb is proposed, including a lamp housing 8 and a lamp socket 4, the lamp socket 4 is connected with the lamp housing 8; the lamp housing 8 is provided with an LED chip (not shown in the figure) as a light source. The lamp housing 8 is provided with a PCB board 6, and the PCB board 6 is potted in the lamp housing 8 through silica gel; the LED chip is fixedly arranged on the PCB board 6; the LED chip The in-line electrode sheet 5 and the plug-in electrode sheet 3 are connected to the four connection contacts 2 fo...

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Abstract

The invention provides an LED bubble and a manufacture method of the LED bubble. The LED bubble comprises the following structure: the bubble is internally provided with an LED chip taken as luminoussource and a PCB plate; the PCB plate is enveloped into the bubble by silica gel; the LED chip is fixedly arranged on the PCB plate; and the bottom of the PCB plate is provided with four connecting contact points in parallel. The method comprises the following steps: the LED chip is fixed on the PCB plate; the PCB plate is arranged in the bubble; the LED chip is electrically connected with the four connecting contact points which are arranged in parallel on the PCB plate; the bubble is internally enveloped to fix the PCB plate; and the bubble is buckled on a lamp holder and fixed. The invention can fast manufacture the LED bubble, and the LED bubble takes the LED chip as luminous source to be more steady and durable. By adopting the four parallel connecting contact points, when the bubblesare connected in series, the plugging is convenient and the color change can be realized.

Description

technical field [0001] The invention relates to an LED bulb and a manufacturing method of the LED bulb. Background technique [0002] As a solid-state light-emitting semiconductor light-emitting device, LED is another emerging light source after incandescent lamps and gas discharge lamps. Compared with ordinary incandescent lamps, it has the characteristics of long life, no radiation, strong impact resistance, bright colors and low power consumption. [0003] At the same time, governments around the world are developing LED technology to save energy. Especially the C7-E12-5W incandescent bulb used as a decorative light string is prohibitive because of its extremely high energy consumption, low light efficiency and short service life. If LED light sources can be used instead of C7 incandescent bulbs for large-scale decorative lighting, electricity can be greatly saved. SUMMARY OF THE INVENTION [0004] Aiming at the defects and deficiencies in the prior art, the purpose ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V15/02F21V17/00F21V23/00H01L33/00F21Y101/02F21K9/232F21Y115/10
Inventor 张成军
Owner 石家庄金威环艺灯饰工程有限公司
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