Indoor space light intensifying device

A technology for indoor space and sunlight, applied in the field of optical applications, can solve the problems of poor implementation feasibility and complex device structure, and achieve the effects of low cost, good light-enhancing effect, and simple structure

Pending Publication Date: 2018-11-13
ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But the structure of the above devices is complicated, and the implementation feasibility is poor.

Method used

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Embodiment Construction

[0012] In order to make the technical means, creative features, goals and effects of the present invention easy to understand, the following will further elaborate the present invention in conjunction with specific embodiments; it should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the invention.

[0013] like figure 1 Shown, a kind of indoor space lightening device, comprises astigmatism unit (1), fixing unit, automatic control unit; Described astigmatism unit (1) is as figure 2 As shown, a flexible PET optical material with a refractive index similar to that of glass is used, and it is designed as a semi-concave lens structure for obliquely incident sunlight, which is used to diverge after sunlight is transmitted, and its size is similar to that of a window; the fixed unit is as follows image 3 Shown, be made up of two ropes (2) and two rotating shafts (3), the two ends of two ropes...

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PUM

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Abstract

The invention discloses an indoor space light intensifying device which is used for solving the problem of increasing the illuminating area of sunlight in an indoor space, and belongs to the technicalfield of optical application. The device comprises a light diffusing unit, a fixing unit and an automatic control unit, wherein the light diffusing unit adopts a flexible optical material, is designed to be a semi-concave lens structure for obliquely-incident sunlight, and is used for fully diffusing the sunlight after transmission; the fixing unit consists of two rope belts and two rotary shafts; the light diffusing unit is fixed between the two rope belts; two ends of the two rope belts are separately fixed on the upper and lower ends of the two rotary shafts; the automatic control unit comprises two motors, a solar system, a photoelectric sensor and a control circuit; the motors are connected with the rotary shafts of the fixing unit, and are fixed on a window frame; the light diffusing unit is intelligently controlled to be automatically folded and unfolded like a curtain according to the illumination intensity and direction of the sunlight, so that the sunlight is diffused to theindoor space to the greatest extent; and an energy-saving and environment-friendly optimum light illumination environment is provided for living and office spaces. The indoor space light intensifyingdevice is simple in structure, high in feasibility, flexible for assembly, good in light intensifying effect and low in cost.

Description

technical field [0001] The invention belongs to the technical field of optical applications, and in particular relates to a light-increasing device for an indoor space with a simple and compact structure and high implementation feasibility. Background technique [0002] The indoor space lightening device refers to the special optical structure to maximize the diffusion of sunlight in the indoor space, energy saving and environmental protection to bring a better natural lighting environment for living and office spaces, create a sunny environment, and adjust people's positive emotions and mood etc. [0003] Currently existing such devices mainly include; [0004] The direct sunlight device for shady rooms or basements is a device that focuses sunlight through a Fresnel lens and transmits sunlight through a special optical cable. Patent No. ZL200520027324.0. A high-efficiency energy-saving system for sunlight; another device that introduces sunlight into the room, patent num...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S11/00F21V5/04F21V17/02F21V14/06F21V23/04F21V33/00
CPCF21S11/005F21S11/007F21V5/04F21V14/06F21V17/02F21V23/0464F21V33/00
Inventor 翟玉生傅雪年谢泽铧冯飞翔蒋留杰郭逸航闫赛赛
Owner ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY
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