WO2017202322A1 - 一种太阳能聚光光导管照明装置 - Google Patents

一种太阳能聚光光导管照明装置 Download PDF

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Publication number
WO2017202322A1
WO2017202322A1 PCT/CN2017/085600 CN2017085600W WO2017202322A1 WO 2017202322 A1 WO2017202322 A1 WO 2017202322A1 CN 2017085600 W CN2017085600 W CN 2017085600W WO 2017202322 A1 WO2017202322 A1 WO 2017202322A1
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Prior art keywords
light
solar
solar concentrating
disposed
light pipe
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PCT/CN2017/085600
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English (en)
French (fr)
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铁生年
柳馨
铁健
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刘申冉
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Application filed by 刘申冉 filed Critical 刘申冉
Publication of WO2017202322A1 publication Critical patent/WO2017202322A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S11/00—Non-electric lighting devices or systems using daylight
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources

Definitions

  • the present invention relates to a light pipe illumination system, and more particularly to a lighting structure using a solar light collecting light pipe.
  • the present invention provides a solar concentrating light pipe illumination device, comprising:
  • a lighting cover disposed on the ground, wherein the lighting cover is disposed corresponding to the set of daily reflecting mirrors for collecting sunlight reflected by the fixed-day mirror group;
  • the light guiding tube is docked with the lighting cover
  • a diffuser disposed at the light path exit of the light pipe.
  • a waterproof device is disposed between the lighting cover and the light guiding tube for preventing water from penetrating into the light guiding tube.
  • the fixed-day mirror group includes 3 to 5 fixed-day mirrors.
  • the set of day mirrors is disposed on a north side of the daylight cover.
  • the heliostat mirror is a plane mirror.
  • the waterproof device is a sealing ring.
  • the invention designs a solar concentrating light pipe illumination device, which can be applied to a basement and a dark place in the daytime, instead of a lighting system relying on electric energy such as a fluorescent lamp to reduce the loss of electric energy during the day.
  • a lighting system relying on electric energy such as a fluorescent lamp to reduce the loss of electric energy during the day.
  • FIG. 1 is a schematic structural view of an embodiment of the present invention.
  • the present invention provides a solar concentrating light pipe illumination device comprising: a fixed-day mirror group 1, a lighting cover 2, a light guide tube 4, and a diffuser 5.
  • each of the fixed-day mirror groups may include, for example, 3 to 5 fixed-day mirrors.
  • each of the heliostat mirrors is a plane mirror, and further may be provided as a plane mirror capable of automatically tracking sunlight.
  • the lighting cover 2 is also disposed above the ground, and is disposed corresponding to the fixed-day mirror group 1 for collecting sunlight reflected by the fixed-day mirror group 1.
  • the fixed-day mirror group is preferably disposed on the north side of the lighting cover, and 3 to 5 fixed-day mirrors are disposed around the lighting cover, which can be collected by adjusting the reflection angle.
  • the sunlight is maximally concentrated in the hood.
  • the light guiding is realized by the high light transmission capability of the light guiding tube, and at least a part of the light guiding tube 4 is inserted underground.
  • the top end of the light pipe 4 is docked with the lighting cover 2, and is wrapped with an opaque material to reduce the loss of light energy.
  • the sunlight collected by the lighting cover 2 is reflected by the light guiding tube 4 to guide the light to At the exit of the light path below the light pipe.
  • the diffuser 5 is disposed at an optical path outlet at the bottom end of the light guide tube 4 for guiding sunlight into the illumination.
  • a waterproof device such as a sealing ring, is further disposed between the lighting cover and the light guiding tube.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

一种太阳能聚光光导管照明装置，涉及太阳能应用的技术领域，包括：装设于地面的定日反射镜组（1）；以及装设于地面的采光罩（2），采光罩（2）与定日反射镜组（1）对应设置，用于采集定日反射镜组（1）反射的太阳光；导光管（4），导光管（4）与采光罩（2）对接；漫射器（5），其设置在导光管（4）光路出口。该装置将光能直接转化为光能，应用于地下室及白天光线阴暗处的照明。

Description

一种太阳能聚光光导管照明装置 技术领域
本发明涉及光导管照明系统，具体涉及一种利用太阳光聚光光导管照明结构。
背景技术
太阳能作为一种清洁可再生能源，其在日间为整个大地提供光亮，但在阴暗处或地下室，如地下停车场，太阳光的光线被遮挡住，这时普遍会应用电能来代替光能，造成大量电能的浪费。人们急需一种新型的照明方案，将太阳光引入阴暗处或地下室，也可以利用起来。
发明内容
为克服现有技术的不足，本发明提供一种太阳能聚光光导管照明装置，包括：
装设于地面的定日反射镜组；以及
装设于地面的采光罩，所述采光罩与所述定日反射镜组对应设置的，用于采集所述定日反射镜组反射的太阳光；
导光管，所述导光管与所述采光罩对接；
漫射器，其设置在所述导光管光路出口。
进一步地，所述采光罩与所述导光管之间还设置有防水装置，用于防止水渗透到导光管中。
进一步地，所述所述定日反射镜组中包括定日反射镜3～5个。
进一步地，所述所述定日反射镜组设置于所述采光罩北侧。
进一步地，所述定日反射镜为平面镜。
进一步地，所述防水装置为密封圈。
本发明设计一种太阳能聚光光导管照明装置，可应用于地下室，及白天光线阴暗处，代替日光灯等依靠电能的照明系统，减少白天电能的损耗。同时设有定日反光镜，用于对光线不足时，将光线反射到导光管处，通过漫射器将光 源补充给地下室及白天需要照明的地方。
附图说明
图1本发明实施例的结构示意图。
具体实施方式
下面，将结合附图对本实施例作详细介绍。
如图1所示，本发明提供一种太阳能聚光光导管照明装置，其包括：定日反射镜组1、采光罩2、导光管4和漫射器5。
定日反射镜组1装设于地面，本实施例中一各个定日反射镜组中可例如包括有3～5个定日反射镜。具体地，每个定日反射镜采用为平面镜，进一步地可设置为能自动跟踪太阳光的平面反射镜。
采光罩2也设置在地面之上，其与所述定日反射镜组1对应设置的，用于采集所述定日反射镜组1反射的太阳光。为了得到每天最长日照时间，所述定日反射镜组最好是设置在采光罩的北侧，3～5个定日反射镜围绕所述采光罩设置，可以通过调节反射角度，将采集到的太阳光最大化地集中反射到采光罩中。
结合本实施例发明目的而言，是希望将太阳光从地面“引导”至地下用于照明。故此利用导光管的高传光能力实现光线引导，则导光管4至少一部分是插置在地下的。导光管4顶端与所述采光罩2对接，同时应用不透光材料进行包裹，减少光能损耗，所述采光罩2采集到的太阳光通过导光管4中进行反射，将光线引导至导光管下方的光路出口处。
漫射器5设置在所述导光管4底端的光路出口，用于太阳光导入照明。
为了加强所述采光罩与所述导光管之间的过渡连接，防止雨水渗透到导光管中，在所述采光罩与所述导光管之间还设置有防水装置，例如为密封圈。
以上所述仅是本申请的具体实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本申请原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本申请的保护范围。

Claims (7)

  1. 一种太阳能聚光光导管照明装置，其中，包括：
    装设于地面的定日反射镜组；以及
    装设于地面的采光罩，所述采光罩与所述定日反射镜组对应设置的，用于采集所述定日反射镜组反射的太阳光；
    导光管，所述导光管与所述采光罩对接；
    漫射器，其设置在所述导光管光路出口。
  2. 根据权利要求1所述太阳能聚光光导管照明装置，其中，所述采光罩与所述导光管之间还设置有防水装置，用于防止水渗透到导光管中。
  3. 根据权利要求1所述太阳能聚光光导管照明装置，其中，所述定日反射镜组中包括定日反射镜3～5个。
  4. 根据权利要求1所述太阳能聚光光导管照明装置，其中，所述定日反射镜组设置于所述采光罩北侧。
  5. 根据权利要求1所述太阳能聚光光导管照明装置，其中，所述定日反射镜为平面镜。
  6. 根据权利要求1所述太阳能聚光光导管照明装置，其中，所述防水装置为密封圈。
  7. 根据权利要求3所述太阳能聚光光导管照明装置，其中，所述定日反射镜为平面镜。
PCT/CN2017/085600 2016-05-25 2017-05-24 一种太阳能聚光光导管照明装置 WO2017202322A1 (zh)

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CN205782618U (zh) * 2016-05-25 2016-12-07 青海大学 一种太阳能聚光光导管照明装置
DE102018001181B3 (de) * 2018-02-15 2019-07-11 Azur Space Solar Power Gmbh Sonnenstandssensor
CN113587047B (zh) * 2021-08-02 2023-03-17 深圳市金顿士科技有限公司 一种亮度可调的光导照明系统

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