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Illuminating apparatus

A technology for lighting devices and light guide plates, which is applied to lighting devices, lighting auxiliary devices, components of lighting devices, etc., can solve the problems of high cost, high energy consumption, and easy damage, so as to avoid waste, reduce energy consumption, and facilitate the Effects of replacement and repair

Inactive Publication Date: 2009-07-01
FOXSEMICON INTEGRATED TECHNOLOGY (SHANGHAI) INC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, incandescent lamps, fluorescent lamps or energy-saving lamps are basically used for lighting in the interior of automobiles. The disadvantages are that they consume a lot of energy and are easily damaged, so the cost is also high.

Method used

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  • Illuminating apparatus
  • Illuminating apparatus
  • Illuminating apparatus

Examples

Experimental program
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Embodiment Construction

[0012] Further description will be made below in conjunction with the embodiments with reference to the accompanying drawings.

[0013] See figure 1 , the lighting device is an LED lamp, which includes: a frame 10 and a light source module 20 accommodated in the frame 10 .

[0014] Such as figure 2 and image 3 As shown, the frame 10 includes a top panel 12 , a bottom panel 14 and a side panel 16 connected between the top panel 12 and the bottom panel 14 . The side plate 16 extends upwards from the bottom plate 14 , the top plate 12 protrudes inward from the top of the side plate 16 , the top plate 12 , the bottom plate 14 and the side plate 16 jointly form an accommodating space 15 for accommodating the light source module 20 , wherein, the top plate 12 and the bottom plate 14 of the frame 10 are arranged in parallel, and are respectively arranged on the upper and lower sides of the light source module 20, the side plate 16 is arranged around the periphery of the light so...

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PUM

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Abstract

A lighting device comprises a light source module and a frame capable of holding the light source module therein, wherein the light source module comprises a light-guiding plate and a light source, the light-guiding plate has a light-exiting surface, the light source is optically coupled with the light-guiding plate, the light is emitted from the light-exiting surface of the light-guiding plate; the frame comprises a top plate, a bottom plate and a side plate connected between the top plate and the bottom plate, the top plate, the bottom plate and the side plate are formed a holding space for holding the light source module, a hollow part is formed on a position corresponding to the light-exiting surface of the light-guiding plate on the top plate, an opening for inserting the light source module is formed on the side plate adjacent to the frame. The lighting module evenly emits the light of the light source through a light-guiding plate, an opening arranged on one side of the frame is convenient to install and detach the light source module, and replace and maintain the components. The invention has simple structure, low power consumption and little cost.

Description

technical field [0001] The invention relates to an illuminating device, in particular to an illuminating device utilizing solid-state light-emitting elements such as light-emitting diodes. Background technique [0002] At present, incandescent lamps, fluorescent lamps or energy-saving lamps are basically used for lighting in the interior of automobiles. The disadvantages are that they consume a lot of energy and are easily damaged, so the cost is also high. [0003] In recent years, Light Emitting Diode (LED), as a solid-state light-emitting element, has been widely used in various lighting fields due to its excellent light quality, high luminous efficiency, low energy consumption, and easy installation. For details, please refer to Michael "Solid-State Lighting: Toward Superior Illumination" published by S. Shur et al. in Proceedings of the IEEE, Vol.93, No.10 (October 2005). The object of the present invention is to provide a lighting device using solid-state light-emitti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V21/00F21V8/00F21V17/00F21V7/00F21V23/00H05B37/00F21Y101/02
CPCG02B6/0068G02B6/0073G02B6/0081
Inventor 林玫君方瑞文杨宏智谢淑惠赖志铭
Owner FOXSEMICON INTEGRATED TECHNOLOGY (SHANGHAI) INC