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Self-cleanable LED lamp

A technology of LED lamps and self-cleaning, applied in the field of lighting, can solve the problem of illumination drop, and achieve the effect of preventing dust accumulation

Inactive Publication Date: 2013-09-04
SUZHOU NEWASIA SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing LED lamps have many technical problems that have not been solved, and the obvious ones are: the traditional LED lamps are exposed in the space and will bear the dust generated when the air flows. Over time, with the accumulation of dust, the light will double decline

Method used

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  • Self-cleanable LED lamp

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Embodiment Construction

[0015] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0016] Such as figure 1 As shown, the present invention includes a lamp main body 10 and a roller 12 in contact with the bottom surface of the lamp main body 10, the length of the roller 12 is greater than or equal to the width of the bottom surface of the lamp main body 10, and the LED lamp main body 10 also includes a driving roller 12 along the lamp body. A driving device for moving the bottom surface of the main body 10 in the longitudinal direction.

[0017] The lamp main body 10 is provided with a roller 12 in contact with its bottom surface, and the roller 12 can move on the bottom surface of the lamp main body 10 under the action of the driving device, so as to remove dust from the bottom surface of the lamp main body 10 and prevent dust accumulation from affecting the brightness of the lamp .

[0018] Further, the driving device includes rotatable ...

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Abstract

The invention discloses a self-cleanable LED lamp which comprises a lamp body. The self-cleanable LED lamp is characterized in that the self-cleanable LED further comprises a roller contacting with the undersurface of the lamp body, the length of the roller is larger than or equal to the width of the undersurface of the lamp body, and the LED lamp body further comprises a driving device driving the roller to move along the length direction of the undersurface of the lamp body. The roller contacting with the undersurface of the lamp body is arranged on the lamp body and can be driven by the driving device to move on the undersurface of the lamp body, so that dedusting can be performed on the undersurface of the lamp body and brightness of the lamp can be prevented from being influenced by dust accumulation.

Description

technical field [0001] The invention relates to the lighting field, in particular to an LED lamp. Background technique [0002] Light-emitting diode (referred to as LED) is a solid-state semiconductor device that can convert electrical energy into visible light. It uses a semiconductor wafer as a light-emitting material. When a forward voltage is applied to both ends, the carriers in the semiconductor recombine to cause Photons are emitted to produce light. [0003] Existing LED lamps have many technical problems that have not been solved, and the obvious ones are: the traditional LED lamps are exposed in the space and will bear the dust generated when the air flows. Over time, with the accumulation of dust, the light will double decline. [0004] In view of this, the present invention has been studied at the above-mentioned defect in the prior art, then has the generation of this case. Contents of the invention [0005] The technical problem to be solved by the present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V33/00B08B1/04F21Y101/02
Inventor 汤继春汤国其周辰程建华
Owner SUZHOU NEWASIA SCI & TECH
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