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LED tunnel lamp

A technology of LED tunnel lights and lampshades, which is applied in outdoor lighting, lighting and heating equipment, semiconductor devices of light-emitting elements, etc., and can solve the problems of inability to control the brightness of LED lighting and control working conditions, etc.

Inactive Publication Date: 2014-05-07
西安联合交通建设工程有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0002] LED lights are commonly used in existing tunnels, but LED lights cannot control their working conditions according to the brightness of the environment

Method used

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  • LED tunnel lamp

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Embodiment Construction

[0008] The structural principle and working principle of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0009] Referring to the accompanying drawings, an LED tunnel light includes a housing 1, the housing 1 is installed on the bottom plate 2, a control circuit board 3 and a photosensitive device 4 are installed in the housing 1, a radiator 5 is installed under the housing 1, and the lower end of the radiator 5 Be lampshade 6, light source 7 is installed in lampshade 6.

[0010] The working principle of the present invention is: the photosensitive device 4 detects the external illuminance, and the control circuit board 3 realizes the intelligent control of lighting, and has the characteristics of intelligent control and power saving.

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Abstract

An LED tunnel lamp comprises an outer shell, wherein the outer shell is arranged on a bottom plate. A control circuit board and a photosensitive device are arranged in the outer shell. A heat dissipation device is arranged below the outer shell. A lampshade is arranged at the lower end of the heat dissipation device. A light source is arranged in the lampshade. According to the working principle, the photosensitive device detects the external illumination intensity, intelligent control illumination is achieved through the control circuit board, and the LED tunnel lamp has the advantages of being intelligent in control and capable of saving electricity.

Description

technical field [0001] The invention relates to the technical field of LED energy-saving lighting, in particular to an LED tunnel light. Background technique [0002] LED lights are commonly used in existing tunnels, but LED lights cannot control their working conditions according to the brightness of the environment. Contents of the invention [0003] In order to overcome the above-mentioned defects in the prior art, the object of the present invention is an LED tunnel light with the characteristics of intelligent control and power saving. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is: [0005] An LED tunnel light, comprising a casing 1, the casing 1 is installed on a bottom plate 2, a control circuit board 3 and a photosensitive device 4 are installed in the casing 1, a radiator 5 is installed under the casing 1, and the lower end of the radiator 5 is a lampshade 6, A light source 7 is installed in the lampshade...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V23/04F21W131/101F21Y101/02F21Y115/10
Inventor 曹永胜
Owner 西安联合交通建设工程有限公司
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