Tunnel portal sunlight lighting device

A technology for lighting devices and tunnel entrances, applied in lighting devices, non-electric lighting devices, components of lighting devices, etc.

Inactive Publication Date: 2013-06-05
XIAN ELITE ELECTRONICS IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to overcome the deficiencies of the above-mentioned prior art, the object of the present invention is to provide a tunne

Method used

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Embodiment Construction

[0008] The present invention will be further described in detail below in conjunction with the drawings and embodiments.

[0009] As shown in the drawings, the present invention provides as shown in the drawings, the present invention includes a fixed reflection mechanism, a rotating reflection mechanism, and a tunnel opening 13; the fixed reflection mechanism includes: a fixed mirror surface 1, a fixed bracket 2, a fixed base 3; a rotating reflection mechanism includes : Rotating mirror surface 4, horizontal shaft 5, coupling 6, vertical shaft 7, electric telescopic rod 8, turbine 9, worm 10, worm motor 11, base 12, photosensitive matrix 14;

[0010] The turbine 9 and the worm 10 constitute a two-dimensional positioning system, the photosensitive matrix 14 is used as a positive position sensor, and a programmable logic controller or a single-chip microcomputer is used as the controller of the entire system.

[0011] The fixed reflecting mirror 1 and the tunnel opening 13 are fixed a...

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PUM

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Abstract

The invention is a tunnel portal sunlight lighting device. The tunnel portal sunlight lighting device comprises a fixed reflection mirror surface, wherein an included angle between the fixed reflection mirror surface and a lateral side of a tunnel portal is 45 degrees. The fixed reflection mirror surface is arranged on a fixed base through a fixed support. The top end of the fixed reflection mirror surface is provided with a photosensitive matrix. The fixed reflection mirror surface is corresponding to a rotary reflection mirror surface. The back of the rotary reflection mirror surface is connected with a coupler. A transverse shaft and a vertical shaft are arranged on the coupler. The transverse shaft is connected with the vertical shaft through an electric flexible rod. The lower end of the vertical shaft is arranged on a base seat. The base seat is provided with a worm motor. A worm of the worm motor is matched with a worm wheel arranged on the vertical shaft, and the worm of the worm motor drives the vertical shaft to rotate. The tunnel portal sunlight lighting device solves the problem of automation control of utilizing sunlight reflection method to conduct indoor illumination.

Description

Technical field [0001] The invention relates to a tunnel entrance solar lighting device. Background technique [0002] With the gradual development of society, the demand for energy in all walks of life has greatly increased. Among them, lighting is a major energy consumer, but the earth’s energy is limited. From the perspective of sustainable development, energy conservation and development of recyclable Energy is a top priority. The lighting method using the reflection of sunlight came into being. The present invention has made further research on how to guide more sunlight into the tunnel entrance and how to automatically adjust the position of the reflecting mirror to provide stable and continuous sunlight. Summary of the invention [0003] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a tunnel entrance solar lighting device, which solves the problem of automatic control of indoor lighting using the ...

Claims

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Application Information

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IPC IPC(8): F21S11/00F21V14/04G05D3/12F21W131/101
Inventor 刘娟张雪银
Owner XIAN ELITE ELECTRONICS IND
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