Integrated LED lamp bulb

An LED light bulb and integrated technology, applied in the direction of loss prevention measures of lighting devices, lighting devices, light sources, etc., can solve the problems of dim light, heavy metal shell, poor appearance, etc., to simplify the production process, improve production efficiency, Simple looking effect

Inactive Publication Date: 2014-08-20
ZHEJIANG GUANGHUI LIGHTING ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Ordinary LED lamps have a built-in substrate with multiple LEDs on the surface. The substrate is flat and fixed in a metal shell. Since the directivity of LED light is stronger than that of incandescent lamps, the light is very strong within the lighting angle of LEDs. The surrounding area is relatively dark and the light emitted by the LED cannot be fully utilized after being emitted back to the interior of the lamp body by the transparent cover
[0004] The metal casing of ordinary LED bulbs is relatively heavy, usually with external fins, the appearance is not good and the heat dissipation effect is not ideal

Method used

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Embodiment Construction

[0022] In order to make the technical means, technical features, invention objectives and technical effects realized by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0023] Such as Figure 1 to Figure 3 Shown is the integrated LED light bulb 1 of the present invention, comprising: a double-sided printed circuit epoxy glass fiber cloth board 15, an LED module installed on one side of the substrate 15 (both sides of the lamp body of the LED light bulb 1) 11. An insulating resin shell 13 and a screw-type lamp cap 14 installed on the other side of the substrate 15, the model is E27 (E14, E12); the LED module 11 is covered and installed on both sides of the substrate 15 with The transparent cover 12 with light diffusion function, the reflective layer 16 plated between the transparent cover 12 and the substrate 15 , and the driving circuit device 17 housed in the insulating resin casing 1...

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Abstract

The invention discloses an integrated LED lamp bulb. The integrated LED lamp bulb comprises a substrate, a double-faced LED module, an outer shell, transparent covers and a reflecting layer, wherein the LED module is installed at one end of the substrate, the outer shell is buckled at the other end of the substrate, the transparent covers cover the LED module, are installed on the two side faces of the substrate and have the photo-diffusion function, and the reflecting layer is plated between the transparent cover and the substrate. An circuit board integrating reflecting and heat dissipating functions and a drive circuit and an LED lamp made of photo-diffusion transparent resin are integrated, and the circuit board integrates the function of a general screw base, so that the integrated LED lamp bulb is concise in appearance and easy to produce and install, and the integrated LED lamp bulb is similar to a traditional lamp bulb in appearance.

Description

technical field [0001] The invention relates to an LED light bulb, in particular to an integrated LED light bulb. Background technique [0002] At present, the application of LED lighting is developing rapidly. Due to its long life, energy saving, environmental protection and efficiency improvement, it will become more and more popular to replace filament-type incandescent lamps in daily lighting. [0003] Ordinary LED lamps have a built-in substrate with multiple LEDs on the surface. The substrate is flat and fixed in a metal shell. Since the directivity of LED light is stronger than that of incandescent lamps, the light is very strong within the lighting angle of LEDs. The surrounding area is relatively dark and the light emitted by the LED cannot be fully utilized after being emitted back to the inside of the lamp body by the transparent cover. [0004] Ordinary LED bulbs have heavy metal shells, usually with external fins, which have poor appearance and poor heat dissip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V13/04F21V23/00F21V15/02F21Y101/02F21K9/232F21Y115/10
Inventor 杨华叶勇军白常轶张小龙
Owner ZHEJIANG GUANGHUI LIGHTING ELECTRONICS
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