TWI510733B - Indoor illuminating device using directed sunlight - Google Patents
Indoor illuminating device using directed sunlight Download PDFInfo
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本發明係有關於一種引太陽光於室內照明裝置,尤指涉及一種能有效收集屋外之太陽光,並將收集之太陽光線經由光纖導引至室內放光之裝置。 The invention relates to an indoor lighting device for guiding sunlight, in particular to a device capable of effectively collecting sunlight outside the house and guiding the collected sunlight to the indoor light through the optical fiber.
隨著全世界對於溫室效應與能源危機之重視,如何更有效率地使用現有能源已成為全世界極度關心之話題,幾乎所有公家機關、公司行號及學校單位之室內照明,亦開始配合政府實行節能省碳政策,以降低能源消耗,也因此,相關之節能照明及太陽光照明設備亦隨之得到迅速發展。 With the world's emphasis on the greenhouse effect and the energy crisis, how to use existing energy more efficiently has become a topic of great concern to the world. Almost all public institutions, company numbers and school units' indoor lighting have begun to cooperate with the government. Energy-saving and carbon-saving policies to reduce energy consumption, and as a result, related energy-saving lighting and solar lighting equipment have also developed rapidly.
太陽光照明之方法包括有利用窗戶直接引太陽光、利用導管反射而導引至室內照明、利用太陽電池發電而以燈泡作照明,以及利用太陽集光器搭配光纖而導引至室內照明四類方法。其中,利用窗戶直接引太陽光之缺點係室內深處無法照明;利用導管反射而導引至室內照明之缺點係導管之體積太大且室內安裝不便;利用太陽電池發電而以燈泡作照明之缺點係光轉電、電轉光,多次轉換效率差;以及利用太陽集光器搭配光纖而導引至室內照明之缺點係價格貴,且安裝不易。 The method of solar lighting includes direct sunlight through windows, guidance to indoor lighting by means of duct reflection, illumination by a solar cell, illumination by a light bulb, and use of a solar concentrator with an optical fiber to guide to indoor lighting. method. Among them, the shortcomings of direct sunlight by windows are not able to be illuminated in the deep interior; the disadvantages of using duct reflection to guide indoor lighting are that the volume of the duct is too large and the indoor installation is inconvenient; the use of solar cells to generate light and the bulb is used for illumination It is light-transfer, electric-to-light, and has poor conversion efficiency; and the disadvantages of using solar concentrators with optical fibers to guide indoor lighting are expensive and difficult to install.
按,中華民國經濟部智慧財產局於2013年8月21日授權公告之專利號碼為I405928之太陽光光纖導引照明系統之專利案,如第6圖所示。該發明之太陽光光纖導引照明系統6,係由集光模組61、追日控制器62、雙軸追蹤機構63、轉能與儲能系統64、及光纖65等組成,由追日控制器62測光,使雙軸追蹤機構63朝光動作,利於集光模組61採光,藉由光纖65導入屋使用,並由轉能與儲能系統64發電供系統應用,完全無外部電力,達節能、省碳及綠能特色。 According to the patent document of the solar optical fiber guiding lighting system with the patent number I405928 authorized by the Intellectual Property Office of the Ministry of Economic Affairs of the Republic of China on August 21, 2013, as shown in Figure 6. The solar optical fiber guiding illumination system 6 of the invention is composed of a light collecting module 61, a tracking controller 62, a dual-axis tracking mechanism 63, a transducing and energy storage system 64, and an optical fiber 65, etc. The meter 62 measures the light, and causes the dual-axis tracking mechanism 63 to move toward the light, which facilitates the light collection of the light collecting module 61, is introduced into the house by the optical fiber 65, and is generated by the energy conversion and energy storage system 64 for system application, and has no external power at all. Energy saving, carbon saving and green energy features.
惟上述集光模組有些入射光線會因入射角度之關係,經側反光面後射出集光器,造成光線損失;上述追日控制器使用太陽位置感測器,會有感測器失效及不準確問題,導致追日功能失效;上述雙軸追蹤機構方位仰角之雙軸追蹤機構設計,將不利於小型化及掛壁型之設計;以及上述轉能與儲能系統對於太陽光照明系統助益不大,但卻增加其複雜性。因此,習用之太陽光光纖導引照明系統在安裝位置受限制,將不利於大樓安裝。 However, some incident light of the above-mentioned light collecting module may be caused by the incident angle, and the light is lost after passing through the side reflecting surface; the sun tracking sensor uses the sun position sensor, and the sensor fails and does not Accurate problems lead to failure of the chasing function; the dual-axis tracking mechanism of the azimuth tracking mechanism of the above-mentioned two-axis tracking mechanism is not conducive to the miniaturization and wall-hanging design; and the above-mentioned energy conversion and energy storage system benefits the solar lighting system. Not big, but it increases its complexity. Therefore, the conventional solar fiber guiding lighting system is limited in the installation position, which will be detrimental to the installation of the building.
隨著照明技術日新又新,集光效率之提升,將成為未來設計集光器之發展目標,惟現有技術大多存有設備複雜、安裝不易且成本高等缺點。故,一般習用者係無法符合使用者於實際使用時提供一種高效率引導太陽光於室內照明之所需。 With the new and new lighting technology, the improvement of light collection efficiency will become the development goal of designing light collectors in the future. However, most of the existing technologies have the disadvantages of complicated equipment, difficult installation and high cost. Therefore, the general practitioner cannot meet the needs of the user to provide a high efficiency to guide the sunlight in the room during actual use.
本發明之主要目的係在於,克服習知技藝所遭遇之上述問題並提供一種高效率引太陽光於室內照明裝置,能有效收集屋外之太陽光,並將收集之太陽光線經由光纖導引至室內放光,進而可作為一種能有效運用太陽光直接應用於室內照明之方法,以達到節能 省碳之目的。 The main object of the present invention is to overcome the above problems encountered in the prior art and to provide a high-efficiency sunlight for indoor lighting devices, which can effectively collect sunlight outside the house and guide the collected sunlight to the indoors via the optical fiber. Light release, which can be used as a method to effectively use sunlight directly in indoor lighting to achieve energy saving The purpose of saving carbon.
本發明之次要目的係在於,提供一種使用薄型且輕量化之追日集光器,可容易安裝於大樓外牆或屋頂而使光纖耗損低於50%之裝置。 A secondary object of the present invention is to provide a device that uses a thin and lightweight sun-collecting concentrator that can be easily installed on an exterior wall or roof of a building to consume less than 50% of the fiber.
本發明之另一目的係在於,提供一種使用光纖可以不受空間安裝限制,導光效率高之裝置。 Another object of the present invention is to provide a device which can use optical fibers without being limited by space and has high light guiding efficiency.
本發明之另一目的係在於,提供一種使用重量輕之塑膠濾光透鏡,濾除太陽光之紫外光及紅外光,令可見光經由塑膠光纖導入室內之裝置。 Another object of the present invention is to provide a device for extracting ultraviolet light and infrared light from sunlight by using a light-weight plastic filter lens to introduce visible light into the room via a plastic optical fiber.
本發明之另一目的係在於,提供一種使用拋物面放光器,可使太陽光線均勻照明於室內之裝置。 Another object of the present invention is to provide a device that uses a parabolic illuminator to uniformly illuminate the interior of the sun.
本發明之另一目的係在於,提供一種可直接利用太陽光作照明,效率高之裝置。 Another object of the present invention is to provide a device which can directly use sunlight for illumination and which is highly efficient.
為達以上之目的,本發明係一種引太陽光於室內照明裝置,係包括一追日集光器,為包括一東西向驅動機構及一南北向驅動機構之雙軸驅動機構,該追日集光器具有一底座,該東西向驅動機構係設於該底座二側邊上,該東西向驅動機構係穿設有至少二東西向驅動桿及一東西向驅動機構平台,且該二東西向驅動桿係相對應連接於該東西向驅動機構與該東西向驅動機構平台之間,而其中之一東西向驅動桿係與一東西向渦輪渦桿組結合呈連動狀,且該東西向驅動機構上係設有一東西向馬達座,該東西向馬達座上設有一東西向步進馬達,藉該東西向步進馬達控制該東西向驅動桿及該東西向驅動機構平台轉動;該南北向驅動機構係設於該東 西向驅動機構平台二側邊上,該南北向驅動機構係穿設有至少二南北向驅動桿及一濾光/聚光透鏡組,且該二南北向驅動桿係相對應連接於該南北向驅動機構與該濾光/聚光透鏡組之間,而其中之一南北向驅動桿係與一南北向渦輪渦桿組結合呈連動狀,且該南北向驅動機構上係設有一南北向馬達座,該南北向馬達座上設有一南北向步進馬達,藉該南北向步進馬達控制該南北向驅動桿及該濾光/聚光透鏡組轉動,以引導太陽光進入該濾光/聚光透鏡組;一追日控制器,係與該追日集光器相連,用以控制該追日集光器依太陽軌跡而轉動,並一直對準太陽;該濾光/聚光透鏡組,係包含一聚光杯、一設於該聚光杯內之濾光/聚光透鏡、及一設於該聚光杯上之光纖接頭,用以供太陽光中波長400nm~750nm之可見光通過;一光纖,其一端係設於該聚光杯上該光纖接頭內,用以傳導太陽光之光線;以及一放光器,係設於一室內,包含有一放光器接頭及一拋物面,以該放光器接頭承接該光纖之另一端,太陽光經由該拋物面反射出均勻之太陽光而照明室內。 For the purpose of the above, the present invention relates to a solar lighting device for indoor lighting, which comprises a sun-collecting concentrator, which is a two-axis driving mechanism including an east-west driving mechanism and a north-south driving mechanism. The optical device has a base, the east-west drive mechanism is disposed on two sides of the base, and the east-west drive mechanism is provided with at least two east-west drive rods and an east-west drive mechanism platform, and the two east-west drive rods Correspondingly connected between the east-west drive mechanism and the east-west drive mechanism platform, and one of the east-west drive rods is coupled with an east-west turbine vortex rod assembly, and the east-west drive mechanism is coupled An east-west motor seat is provided, and the east-west stepping motor is provided on the motor seat, and the east-west driving mechanism is controlled by the object to the stepping motor to control the east-west driving mechanism and the east-west driving mechanism platform; In the east On the two sides of the westward drive mechanism platform, the north-south drive mechanism is provided with at least two north-south drive rods and a filter/concentrating lens group, and the two north-south drive rods are correspondingly connected to the north-south drive. Between the mechanism and the filter/concentrating lens group, one of the north-south driving rods is coupled with a north-south turbine vortex rod assembly, and the north-south driving mechanism is provided with a north-south motor seat. The north-south direction motor seat is provided with a north-south stepping motor, and the north-south stepping motor controls the north-south driving rod and the filter/concentrating lens group to guide the sunlight to enter the filtering/concentrating lens a tracking controller connected to the daylight concentrator for controlling the tracking concentrator to rotate according to the sun trajectory and to be aligned with the sun; the filtering/concentrating lens group includes a concentrating cup, a filter/concentrating lens disposed in the concentrating cup, and a fiber connector disposed on the concentrating cup for transmitting visible light having a wavelength of 400 nm to 750 nm in sunlight; One end is disposed in the fiber optic connector on the concentrating cup, a light source for conducting sunlight; and a light concentrator disposed in the chamber, including a illuminator joint and a paraboloid, wherein the illuminator joint receives the other end of the optical fiber, and the sunlight is reflected uniformly through the paraboloid The sun is shining and the room is illuminated.
於本發明上述實施例中,該東西向渦輪渦桿組係與該東西向步進馬達之軸心連結,該南北向渦輪渦桿組係與該南北向步進馬達之軸心連結。 In the above embodiment of the present invention, the east-west turbine vortex assembly is coupled to the axis of the east-west stepping motor, and the north-south turbine vortex assembly is coupled to the axis of the north-south stepping motor.
於本發明上述實施例中,該東西向步進馬達及南北向步進馬達係與該追日控制器電性相連。 In the above embodiment of the present invention, the east-west stepping motor and the north-south stepping motor are electrically connected to the tracking controller.
於本發明上述實施例中,該追日控制器係具有一微處理器、一記憶體、一東西向步進馬達驅動器、及一南北向步進馬達驅動器,該微處理器係讀取該記憶體內之太陽軌跡值,經換算為該東西向 步進馬達及南北向步進馬達之步階數,藉以控制該東西向步進馬達驅動器及南北向步進馬達驅動器以驅動該東西向步進馬達及南北向步進馬達。 In the above embodiment of the present invention, the tracking controller has a microprocessor, a memory, an east-west stepping motor driver, and a north-south stepping motor driver, and the microprocessor reads the memory. The value of the sun's trajectory in the body, converted to the east-west direction The stepping motor and the north-south stepping motor step are used to control the east-west stepping motor driver and the north-south stepping motor driver to drive the east-west stepping motor and the north-south stepping motor.
於本發明上述實施例中,該濾光/聚光透鏡上具有一透光之濾光膜,係為鍍膜物或直接為濾光/聚光透鏡。 In the above embodiment of the present invention, the filter/concentrating lens has a light transmissive filter film, which is a coating material or directly a filter/condensing lens.
於本發明上述實施例中,該濾光/聚光透鏡係為聚光幾何倍率至少為100倍以上之平凸鏡,係為塑膠材質或直接為濾光/聚光透鏡。 In the above embodiment of the present invention, the filter/concentrating lens is a plano-convex mirror having a concentrating geometric magnification of at least 100 times, which is a plastic material or directly a filter/concentrating lens.
於本發明上述實施例中,該光纖係為傳導光線之效率為每10公尺損耗小於50%之塑膠或液態材質之光纖。 In the above embodiment of the present invention, the optical fiber is an optical fiber of a plastic or liquid material that transmits light with an efficiency of less than 50% per 10 meters.
於本發明上述實施例中,該放光器係拋物球面,以內壁為該拋物面,並以該放光器接頭作為支撐放光器重量。 In the above embodiment of the present invention, the illuminator is a parabolic spherical surface, the inner wall is the paraboloid, and the illuminator joint is used as a supporting illuminator weight.
(本發明部分) (part of the invention)
1‧‧‧追日集光器 1‧‧‧Chasing Sun Collector
10‧‧‧底座 10‧‧‧Base
11‧‧‧東西向驅動機構 11‧‧‧ east-west drive mechanism
111‧‧‧東西向驅動桿 111‧‧‧ east-west drive rod
112‧‧‧東西向驅動機構平台 112‧‧‧ east-west drive mechanism platform
113‧‧‧東西向渦輪渦桿組 113‧‧‧ east-west turbine vortex
114‧‧‧東西向馬達座 114‧‧‧ east-west motor seat
115‧‧‧東西向步進馬達 115‧‧‧ east-west stepper motor
12‧‧‧南北向驅動機構 12‧‧‧North-South driving agency
121‧‧‧南北向驅動桿 121‧‧‧North-South drive rod
122‧‧‧南北向渦輪渦桿組 122‧‧‧North-South turbine vortex group
123‧‧‧南北向馬達座 123‧‧‧ north-south motor seat
124‧‧‧南北向步進馬達 124‧‧‧ north-south stepping motor
2‧‧‧追日控制器 2‧‧‧Chasing controller
21‧‧‧微處理器 21‧‧‧Microprocessor
22‧‧‧記憶體 22‧‧‧ memory
23‧‧‧東西向步進馬達驅動器 23‧‧‧ east-west stepper motor driver
24‧‧‧南北向步進馬達驅動器 24‧‧‧ north-south stepping motor driver
3‧‧‧濾光/聚光透鏡組 3‧‧‧Filter/concentrating lens unit
31‧‧‧聚光杯 31‧‧‧Spotlight
32‧‧‧濾光/聚光透鏡 32‧‧‧Filter/concentrating lens
33‧‧‧光纖接頭 33‧‧‧Fiber Optic Connector
4‧‧‧光纖 4‧‧‧Fiber
5‧‧‧放光器 5‧‧‧ illuminator
51‧‧‧放光器接頭 51‧‧‧Lender connector
52‧‧‧拋物面 52‧‧‧Parabolic
(習用部分) (customized part)
6‧‧‧太陽光光纖導引照明系統 6‧‧‧Solar fiber guided lighting system
61‧‧‧集光模組 61‧‧‧Light collection module
62‧‧‧追日控制器 62‧‧‧Chasing controller
63‧‧‧雙軸追蹤機構 63‧‧‧Two-axis tracking mechanism
64‧‧‧轉能與儲能系統 64‧‧‧Transfer and energy storage systems
65‧‧‧光纖 65‧‧‧Fiber
第1圖,係本發明之基本架構示意圖。 Figure 1 is a schematic diagram of the basic architecture of the present invention.
第2圖,係本發明之追日集光器示意圖。 Fig. 2 is a schematic view of a sun-collecting concentrator of the present invention.
第3圖,係本發明之追日控制器示意圖。 Figure 3 is a schematic diagram of the tracking controller of the present invention.
第4圖,係本發明之濾光/聚光透鏡組示意圖。 Figure 4 is a schematic view of a filter/concentrating lens assembly of the present invention.
第5圖,係本發明之放光器示意圖。 Figure 5 is a schematic view of the illuminator of the present invention.
第6圖,係習用之太陽光光纖導引照明系統示意圖。 Figure 6 is a schematic diagram of a conventional solar fiber guiding illumination system.
請參閱『第1圖~第5圖』所示,係分別為本發明之基本架構示 意圖、本發明之追日集光器示意圖、本發明之追日控制器示意圖、本發明之濾光/聚光透鏡組示意圖、及本發明之放光器示意圖。如圖所示:本發明係一種引太陽光於室內照明裝置,至少包括一追日集光器1、一追日控制器2、一濾光/聚光透鏡組3、一光纖4及一放光器5所構成。 Please refer to the "Figure 1 ~ Figure 5" for the basic architecture of the present invention. The schematic diagram of the sun-collecting concentrator of the present invention, the schematic diagram of the tracking controller of the present invention, the schematic diagram of the filtering/concentrating lens assembly of the present invention, and the schematic of the light-emitting device of the present invention. As shown in the figure: the present invention is a solar illumination device for indoor lighting, comprising at least a sun-collecting concentrator 1, a tracking controller 2, a filtering/concentrating lens group 3, an optical fiber 4, and a The optical device 5 is constructed.
上述所提之追日集光器1如第2圖所示,為包括一東西向驅動機構11及一南北向驅動機構12之雙軸驅動機構,該追日集光器1具有一底座10,以該底座10作為支撐,將該東西向驅動機構11設於該底座10二側邊上,該東西向驅動機構11係穿設有至少二東西向驅動桿111及一東西向驅動機構平台112,且該二東西向驅動桿111係相對應連接於該東西向驅動機構11與該東西向驅動機構平台112之間,而其中之一東西向驅動桿111係與一東西向渦輪渦桿組113結合呈連動狀,且該東西向驅動機構11上係設有一東西向馬達座114,該東西向馬達座114上設有一東西向步進馬達115,該東西向渦輪渦桿組113係與該東西向步進馬達115之軸心連結,藉該東西向步進馬達115控制該東西向驅動桿111及該東西向驅動機構平台112轉動;該南北向驅動機構12係設於該東西向驅動機構平台112二側邊上,該南北向驅動機構12係穿設有至少二南北向驅動桿121及該濾光/聚光透鏡組3,且該二南北向驅動桿121係相對應連接於該南北向驅動機構12與該濾光/聚光透鏡組3之間,而其中之一南北向驅動桿121係與一南北向渦輪渦桿組122結合呈連動狀,且該南北向驅動機構12上係設有一南北向馬達座123,該南北向馬達座123上設有一南 北向步進馬達124,該南北向渦輪渦桿組122係與該南北向步進馬達124之軸心連結,藉該南北向步進馬達124控制該南北向驅動桿121及該濾光/聚光透鏡組3轉動,以引導太陽光進入該濾光/聚光透鏡組3。 As shown in FIG. 2, the above-mentioned sun-collecting concentrator 1 is a dual-axis driving mechanism including an east-west driving mechanism 11 and a north-south driving mechanism 12, and the sun-collecting concentrator 1 has a base 10. The east-west driving mechanism 11 is disposed on two sides of the base 10, and the east-west driving mechanism 11 is provided with at least two east-west driving rods 111 and an east-west driving mechanism platform 112. And the two east-west driving rods 111 are correspondingly connected between the east-west driving mechanism 11 and the east-west driving mechanism platform 112, and one of the east-west driving rods 111 is coupled with an east-west turbine vortex group 113. Coupling, and the east-west drive mechanism 11 is provided with an east-west motor mount 114. The east-west motor mount 114 is provided with an east-west stepping motor 115, and the east-west turbine scroll set 113 is coupled to the east-west direction. The axis of the stepping motor 115 is coupled to the stepper motor 115 to control the eastward drive shaft 111 and the eastward drive mechanism platform 112; the north-south drive mechanism 12 is coupled to the east-west drive mechanism platform 112. On the two sides, the north and south The driving mechanism 12 is provided with at least two north-south driving rods 121 and the filtering/concentrating lens group 3, and the two north-slide driving rods 121 are correspondingly connected to the north-south driving mechanism 12 and the filtering/concentrating Between the optical lens groups 3, one of the north-south driving rods 121 is coupled with a north-south turbine vortex group 122, and the north-south driving mechanism 12 is provided with a north-south motor seat 123. There is a south to the motor base 123 a northward stepping motor 124, the north-south turbine vortex group 122 is coupled to the axis of the north-south stepping motor 124, and the north-south stepping motor 124 controls the north-south driving rod 121 and the filtering/concentrating The lens group 3 is rotated to guide sunlight into the filter/condensing lens group 3.
該追日控制器2係與該追日集光器1之東西向步進馬達115及南北向步進馬達124電性相連。如第3圖所示,該追日控制器2具有一微處理器21、一記憶體22、一東西向步進馬達驅動器23、及一南北向步進馬達驅動器24,其以該微處理器21為核心,先以時間及安裝位置之經緯度,利用公式計算並求出太陽軌跡值,以儲存太陽軌跡值於該記憶體22內,該微處理器21讀取該記憶體22內之太陽軌跡值,經換算為該東西向步進馬達115及南北向步進馬達124之步階數,藉以控制該東西向步進馬達驅動器23及南北向步進馬達驅動器24以驅動該東西向步進馬達115及南北向步進馬達124,使該追日集光器1依太陽軌跡而轉動,並一直對準太陽,而能將該濾光/聚光透鏡組3移動至藉由該微處理器21確定之聚焦位置。 The tracking controller 2 is electrically connected to the stepping motor 115 and the north-south stepping motor 124 of the sun-tracking concentrator 1. As shown in FIG. 3, the tracking controller 2 has a microprocessor 21, a memory 22, an east-west stepping motor driver 23, and a north-south stepping motor driver 24, which is 21 is the core, first calculating the solar trajectory value by using the latitude and longitude of the time and the installation position, and calculating the solar trajectory value in the memory 22, and the microprocessor 21 reads the solar trajectory in the memory 22. The value is converted into the steps of the east-west stepping motor 115 and the north-south stepping motor 124, thereby controlling the east-west stepping motor driver 23 and the north-south stepping motor driver 24 to drive the east-west stepping motor. 115 and the north-south stepping motor 124, the daylight concentrator 1 is rotated according to the sun trajectory, and is always aligned with the sun, and the filter/concentrating lens group 3 can be moved to the microprocessor 21 Determine the focus position.
該濾光/聚光透鏡組3如第4圖所示,係包含一聚光杯31、一設於該聚光杯31內之濾光/聚光透鏡32、及一設於該聚光杯31上之光纖接頭33,用以供太陽光中波長400nm~750nm之可見光通過。其中,該聚光杯31上具有圓形凹槽可裝設該濾光/聚光透鏡32,該濾光/聚光透鏡32係由最上層具透光之濾光膜(圖中未示)形成濾光功能,其可為鍍膜物或直接為濾光/聚光透鏡,該濾光/聚光透鏡32並以聚光幾何倍率至少為100倍以上之平凸鏡作為聚光透鏡,其可為塑膠材質或直接為濾光/聚光 透鏡。 As shown in FIG. 4, the filter/concentrating lens group 3 includes a collecting cup 31, a filtering/concentrating lens 32 disposed in the collecting cup 31, and a collecting cup disposed on the collecting cup. The optical fiber connector 33 on the 31 is used for visible light having a wavelength of 400 nm to 750 nm in sunlight. The filter/concentrating lens 32 is disposed on the concentrating cup 31 by a circular groove. The filtering/concentrating lens 32 is a light-transmissive filter film (not shown). Forming a filtering function, which may be a coating or directly as a filtering/concentrating lens, and the filtering/concentrating lens 32 has a planing mirror with a condensing geometric magnification of at least 100 times as a collecting lens, which can be used as a collecting lens. For plastic materials or for direct filtering/concentrating lens.
該光纖4之一端係設於該聚光杯31上呈圓柱凹槽狀之光纖接頭33內,用以傳導太陽光之光線。其中,該光纖4係為傳導光線之效率為每10公尺損耗小於50%之塑膠或液態材質之光纖。 One end of the optical fiber 4 is disposed in the fiber optic connector 33 of the concentrating cup 31 in a cylindrical groove shape for transmitting sunlight. The optical fiber 4 is an optical fiber of a plastic or liquid material that transmits light with an efficiency of less than 50% per 10 meters.
該放光器5係設於一室內,其為拋物球面,如第5圖所示,該放光器5包含有一放光器接頭51及一拋物面52,以內壁為該拋物面52,並以該放光器接頭51承接該光纖4之另一端且作為支撐該放光器5重量,太陽光經由該拋物面52反射出均勻之太陽光而照明室內。其中,該放光器5內壁拋物面52,係以Z軸為中心旋轉360度而成拋物球面,拋物面公式為:
如是,藉由上述揭露之結構構成一全新之引太陽光於室內照明裝置。 If so, the above disclosed structure constitutes a brand new solar illuminating device for indoor lighting.
當運用時,由該追日控制器2控制該追日集光器1能一直對準太陽,使該追日集光器1引導太陽光進入該濾光/聚光透鏡3,太陽光透過該濾光/聚光透鏡32進入該光纖4,並將該光纖4佈線至室內與該放光器5之放光器接頭51相連,太陽光經由該放光器5之拋物面52反射而照明室內,以達到節能省碳之目的。 When used, the chasing day controller 2 controls the chasing sun concentrator 1 to be aligned with the sun, so that the chasing concentrator 1 directs sunlight into the filtering/concentrating lens 3, and the sunlight passes through the The filter/concentrating lens 32 enters the optical fiber 4, and the optical fiber 4 is wired indoors to be connected to the illuminator joint 51 of the illuminator 5. The sunlight is reflected by the parabolic surface 52 of the illuminator 5 to illuminate the room. In order to achieve energy saving and carbon saving purposes.
本發明提供一種高效率引太陽光於室內照明裝置,能直接引用太陽光,利用薄膜濾光功能將太陽光之非可見光譜濾除,並將其聚光於一光點,在光纖入口處而使太陽光進入光纖,故此裝置能有效收集屋外之太陽光,並將收集之太陽光線經由光纖導引至室內 放光,進而可作為一種能有效運用太陽光直接應用於室內照明之方法,以達到節能省碳之目的。本發明之特徵係利用追日集光器搭載濾光/聚光透鏡組並安裝於戶外,將太陽光聚於光纖之入口處,太陽光經由光纖導入室內而放光,作為室內照明。據此,本發明之特色在於: The invention provides a high-efficiency sunlight-inducing device for indoor illumination, which can directly reference sunlight, filter the non-visible spectrum of sunlight by using a membrane filter function, and condense it at a light spot at the entrance of the fiber. Allowing sunlight to enter the fiber, so the device can effectively collect sunlight outside the house and direct the collected sunlight to the room via fiber The light can be used as a method for effectively applying sunlight directly to indoor lighting to achieve energy saving and carbon saving. The present invention is characterized in that a filter/concentrating lens group is mounted on a daylight concentrator and installed outdoors, and sunlight is collected at the entrance of the optical fiber, and sunlight is introduced into the room via the optical fiber to emit light, which is used as indoor illumination. Accordingly, the features of the present invention are:
1.薄型且輕量化之追日集光器,容易安裝於大樓外牆或屋頂,可使光纖耗損低於50%。 1. The thin and lightweight sun-collecting concentrator is easy to install on the exterior wall or roof of the building, which can reduce the fiber consumption by less than 50%.
2.使用光纖可以不受空間安裝限制,導光效率高。 2. The use of optical fiber can be free from space installation restrictions and high light guiding efficiency.
3.使用重量輕之塑膠濾光透鏡,濾除太陽光之紫外光及紅外光,令可見光經由塑膠光纖導入室內。 3. Use a lightweight plastic filter lens to filter out the ultraviolet light and infrared light of the sunlight, so that visible light is introduced into the room through the plastic optical fiber.
4.使用拋物面放光器,可使太陽光線均勻照明於室內。 4. Use a parabolic illuminator to illuminate the sun evenly.
5.可直接利用太陽光作照明,效率高。 5. It can directly use sunlight for illumination, which is highly efficient.
綜上所述,本發明係一種引太陽光於室內照明裝置,可有效改善習用之種種缺點,能直接引用太陽光,利用薄膜濾光功能將太陽光之非可見光譜濾除,並將其聚光於一光點,在光纖入口處而使太陽光進入光纖,經由光纖導引至室內放光,而能有效運用太陽光直接應用於室內照明,以達到節能省碳之目的,進而使本發明之產生能更進步、更實用、更符合使用者之所須,確已符合發明專利申請之要件,爰依法提出專利申請。 In summary, the present invention is a kind of sunlight-inducing indoor lighting device, which can effectively improve various shortcomings of the conventional use, can directly quote sunlight, filter the non-visible spectrum of sunlight by the film filtering function, and gather it. Light at a light spot, the sunlight enters the fiber at the entrance of the fiber, and is guided to the indoor light through the fiber, so that the sunlight can be effectively applied to the indoor lighting to achieve the purpose of energy saving and carbon saving, thereby making the invention The production can be more progressive, more practical, and more in line with the needs of the user. It has indeed met the requirements of the invention patent application, and has filed a patent application according to law.
惟以上所述者,僅為本發明之較佳實施例而已,當不能以此限定本發明實施之範圍;故,凡依本發明申請專利範圍及發明說明書內容所作之簡單的等效變化與修飾,皆應仍屬本發明專利涵蓋之 範圍內。 However, the above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto; therefore, the simple equivalent changes and modifications made in accordance with the scope of the present invention and the contents of the invention are modified. , should still be covered by the patent of the invention Within the scope.
1‧‧‧追日集光器 1‧‧‧Chasing Sun Collector
2‧‧‧追日控制器 2‧‧‧Chasing controller
3‧‧‧濾光/聚光透鏡組 3‧‧‧Filter/concentrating lens unit
4‧‧‧光纖 4‧‧‧Fiber
5‧‧‧放光器 5‧‧‧ illuminator
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TWI575182B (en) * | 2015-10-16 | 2017-03-21 | Atomic Energy Council- Inst Of Nuclear Energy Res | Trajectory chasing method |
TWI577921B (en) * | 2015-10-20 | 2017-04-11 | Atomic Energy Council- Inst Of Nuclear Energy Res | Daily wall light-receiving device for flat wall-mounted built-in sensor |
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