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LED lamp with projection device

A technology of LED lamps and projection devices, which is applied to components of lighting devices, projection devices, lighting devices, etc., and can solve the problems of rapid heating and high power consumption

Inactive Publication Date: 2011-07-20
I CHIUN PRECISION ELECTRIC IND CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Traditional lamps or light bulbs have the disadvantages of rapid heating and high power consumption, and the lamps will cause environmental problems after they are discarded. Therefore, in recent years, the technology of using light emitting diodes (Light Emitting Diode, LED) as a light source has been developed.

Method used

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  • LED lamp with projection device
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  • LED lamp with projection device

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Embodiment Construction

[0021] The implementation of the present invention will be described in detail below in conjunction with the drawings and examples, through which the realization process of how to apply technical means to solve technical problems and achieve technical effects in the present invention can be fully understood and implemented accordingly.

[0022] see figure 1 and figure 2 , is a combined cross-sectional view of an LED lamp with a projection device according to the present invention, which includes a lamp holder 10 , an LED lighting module 12 , a projection device 14 and a light-transmitting cover 16 . in:

[0023] In this embodiment, the lamp holder 10 is set on a rotating mechanism 18, which is provided with a first lighting area 20 and a second lighting area 22 on the same surface. The lighting positions of the first lighting area 20 and the second lighting area 22 are adjusted. Moreover, a protrusion 24 is formed at the second lighting area 22 of the lamp holder 10 .

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Abstract

The invention discloses a light emitting diode (LED) lamp with a projection device. The LED lamp comprises a lamp holder, an LED illumination module and the projection device, wherein the lamp holder is provided with a first illumination area and a second illumination area; the LED illumination module is arranged on the first illumination area and the second illumination area of the lamp holder; and the projection module is arranged on the second illumination area of the lamp holder, is positioned above the LED illumination module and is illuminated through the LED illumination module positioned on the second illumination area of the lamp holder so as to generation a projection.

Description

technical field [0001] The invention relates to an LED lamp with a projection device, in particular to an LED lamp with a projection effect, which not only enables the lamp to be used as lighting, but also can produce projection and has the effect of situational lighting. Background technique [0002] Lighting equipment is an indispensable daily necessities in daily life, which has changed people's way of life. Nowadays, various lighting equipment can be seen in ordinary homes or public indoor places, such as: fluorescent lamps, lighting lamps , table lamps, chandeliers, neon lights, etc., the inconvenience caused by darkness can be improved through lighting equipment. [0003] For different lighting devices, their application purposes are also different, such as: general sight lights, lighting lamps, desk lamps, etc., which are used for general lighting, and there are also some special-purpose lighting devices such as: night lights, that is For the lighting provided when p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V33/00F21V17/00F21V19/02G03B21/00F21Y101/02F21K9/20F21Y115/10
Inventor 林宏杰蔡煜欣
Owner I CHIUN PRECISION ELECTRIC IND CHINA