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Indoor sunlight system

A technology of sunlight and thermoelectric materials, applied in the field of indoor sunlight systems, can solve the problems of high construction and maintenance costs of indoor sunlight systems, and achieve the effect of reducing construction and maintenance costs

Active Publication Date: 2020-11-06
YANGTZE UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides an indoor sunlight system to solve the technical problem of high construction and maintenance costs of the indoor sunlight system in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] An embodiment of the present invention provides an indoor sunlight system, including a light collection assembly 100, a light guide assembly 200, and a light astigmatism assembly 300. The light collection assembly 100 includes a focusing lens 110, a reflective cup 120, and a lens fixing sleeve 130. The focusing lens 110 and the reflector cup 120 are fixedly installed on the lens fixing sleeve 130, the light guide assembly 200 includes a light guide tube 210, and the lens fixing sleeve 130 is fixedly connected (threaded) to the light guide tube 210, the The light pipe 210 is fixedly connected (threaded) with the astigmatism assembly 300; the focusing lens 110 gathers outdoor sunlight on a focal point, and the reflective cup 120 reflects the light gathered at the focal point into parallel light, and the parallel light passes through The light pipe 210 conducts to the light astigmatism component 300, and the light astigmatism component 300 scatters the transmitted light int...

Embodiment 2

[0053] In a specific embodiment, the overall sectional view of the indoor sunlight system, such as Figure 13 As shown, put the hot end 451 of the thermoelectric material into the reflective cup 420, as Figure 14 As shown, the light spot generated by the focusing lens 410 can be directly irradiated on the hot end 451 of the thermoelectric material, so that the thermoelectric material 450 can obtain the maximum heat and greatly increase the power generation, as shown in Figure 15 As shown, the hot end 451 of the thermoelectric material is a conical structure. When the light spot generated by the focusing lens 410 is irradiated on the conical surface, the sunlight will be reflected on the inner wall of the reflective cup 420, and then refracted by the reflective cup 420 into parallel light for transmission. , a schematic diagram of a thermoelectric material, such as Figure 15 shown;

[0054] Preferably, the indoor sunlight system further includes a thermoelectric material a...

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Abstract

The invention discloses an indoor sunlight system, belongs to the technical field of energy-saving illumination, and aims to solve the technical problem of high construction and maintenance cost of anindoor sunlight system in the prior art. The indoor sunlight system comprises a light collecting assembly, a light guiding assembly and a light scattering assembly; the light collecting assembly comprises a focusing lens, a reflection cup and a lens fixing sleeve, wherein the focusing lens and the reflection cup are fixedly installed on the lens fixing sleeve; the light guide assembly comprises alight guide pipe; the lens fixing sleeve is fixedly connected with the light guide pipe; the light guide pipe is fixedly connected with the light scattering assembly; the focusing lens is used for focusing outdoor sunlight on a focal point; the reflection cup is used for reflecting light focused on the focal point into parallel lightl; the parallel light is conducted to the light scattering assembly through the light guide pipe; and the light scattering assembly is used for scattering the conducted light into a room. By means of the system, indoor sunlight is achieved, the construction and maintenance cost of the indoor sunlight system is reduced; and heat energy can be converted into electric energy, and therefore energy saving and light supplementing are conducted.

Description

technical field [0001] The invention relates to the technical field of energy-saving lighting, in particular to an indoor sunlight system. Background technique [0002] As the scale of buildings in modern society continues to increase, the demand for lighting also continues to increase. Using traditional methods of lighting will consume a huge amount of electric energy. Therefore, the way of introducing sunlight into the room for indoor lighting came into being. This lighting method is different from traditional lighting. It is not affected by the geographical location of the building or even the position and angle of the window and door opening. It can evenly spread the sunlight throughout the room, increase the temperature of the room and reduce energy consumption. consumption. [0003] However, the existing duct lighting system has the problems of high construction cost, excessive building area and the use of expensive materials, which increase the maintenance cost, maki...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S19/00F21S11/00F21V5/00F21V7/00F21V23/04H02N11/00H02J7/32F21Y115/10
CPCF21S11/002F21S11/007F21S19/005F21V7/00F21V23/0464F21V5/008H02N11/002H02J7/32F21V2200/40F21Y2115/10Y02B20/72
Inventor 谢向东张建坤杜国锋
Owner YANGTZE UNIVERSITY