CN2516993Y - Device for sunlight absorpting by optical fibre - Google Patents
Device for sunlight absorpting by optical fibre Download PDFInfo
- Publication number
- CN2516993Y CN2516993Y CN 01279011 CN01279011U CN2516993Y CN 2516993 Y CN2516993 Y CN 2516993Y CN 01279011 CN01279011 CN 01279011 CN 01279011 U CN01279011 U CN 01279011U CN 2516993 Y CN2516993 Y CN 2516993Y
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- light transmitting
- condenser
- sunlight
- absorpting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an optical fiber sunlight collecting device, which is characterized in that, a light condenser group composed by a plurality of small light condensers is arranged on an outdoor lighting panel; a single or a plurality of optical fiber receiving joints are arranged at the lower end of each of the small light condensers; optical fibers are arranged in the fiber bundle pipe of a pipe; and the ends of the optical fibers are arranged at the upper end of an indoor dispersing lens. The utility model has the advantages of the ability to make each optical fiber to absorb and concentrate light effectively, simple structure, compact size, easy assembly, low cost, convenient operation and good lighting effect.
Description
Technical field
The utility model belongs to a kind of optical fiber sunlight absorpting device.
Background technology
Along with the development of urban construction, the exploitation of the underground space is used more and more widely, but the greatest problem that the hypogee faces is dark, and cold wet, air flow property is poor, and sunlight can not be injected, and long-term electricity consumption causes power consumption many as light fixture, and illuminating effect is poor.For this reason, numerous inventors attempt with the light source of photoconduction fiber guide sunlight as underground lighting yarn system, the structure that they adopt usually is that large-scale optically focused or reflex reflector are set in the end of fibre-optic bundle, be used to guide the end of sunbeam towards fibre-optic bundle, fibre-optic bundle is introduced sunbeam underground light source as illumination yarn system again.The major defect of this structure is too complicated, causes product to be difficult to realize that cost is too high.On the other hand, large-scale optically focused or reflex reflector can not make every light transmitting fiber all effectively absorb optically focused, cause illuminating effect undesirable.
Summary of the invention
The purpose of this utility model is a kind of optical fiber sunlight absorpting device of design, it is had can make every light transmitting fiber all effectively absorb optically focused, and is simple in structure, and volume Xiao Yi installs, and cost is low, and is easy to use, the advantage of good illumination effect.For this reason, the utility model is pulled and is provided with the condenser cohort of being made up of little condenser being positioned at outdoor daylighting, the lower end of each little condenser is provided with single, or many light transmitting fibers receive head, light transmitting fiber is arranged in the optical fiber bundle tubes of conduit, light transmitting fiber tail head is positioned at indoor concavo-convex astigmatoscope, or the upper end of dispersing lens.
The utility model has the advantages that to have to make every light transmitting fiber all effectively absorb optically focused that simple in structure, volume Xiao Yi installs, and cost is low, easy to use, can also change indoor temperature, thereby cause the indoor environment of cross-ventilation sterilization effectively improvement hypogee and improve illuminating effect.
Description of drawings
Fig. 1, be structural representation of the present utility model.
Fig. 2, be single light transmitting fiber structural representation of the present utility model.
Specific embodiments
As shown in Figure 1, a kind of optical fiber sunlight absorpting device, formed by light transmitting fiber 5, condenser and conduit 7, pull and be provided with the condenser cohort of forming by little condenser 3 on 2 being positioned at outdoor daylighting, the lower end of each little condenser is provided with single, or many light transmitting fibers receive 4, and light transmitting fiber is arranged in the optical fiber bundle tubes 11 of conduit, and the body of wall 10 that the catheter guidance light transmitting fiber passes the underground structure makes light transmitting fiber tail head 8 be positioned at the upper end of indoor dispersing lens 9.Obviously, the upper end of dispersing lens can be established single, or many light transmitting fiber tail heads.
Single, or the lower end that many light transmitting fibers receive the head little condensers corresponding with it can contact, or separation.The condenser cohort is fixed on the plane skylight by 2～3000 little condenser horizontal to be formed, the lower end of each little condenser can be provided with one as required, or many light transmitting fibers receive head, to guarantee that each little condenser all can accumulate in the light beam of sunlight 1 every light transmitting fiber and receive on the head, light transmitting fiber receives the lower end that an available classic method is fixed on each little condenser, for example will every light transmitting fiber receive to be fixed on and be positioned at fixedly pulling of plane skylight lower end and get final product.
Be provided with bleeder vent 6 between optical fiber bundle tubes and the conduit.Like this, the gap between optical fiber bundle tubes and the conduit forms bleeder vent and causes the dirty gas that cross-ventilation is used for eliminating underground building.
During use, plane skylight is put at outdoor light direction on the sunny side, the convex surface optically focused of the little condenser of each on it, focal point is approximate to be positioned on the every light transmitting fiber reception head, solar beam reaches light transmitting fiber tail head end again by the outside radiating light source of dispersing lens by light transmitting fiber, light transmitting fiber tail head can be recognized and is divided into a lot of root heads, and they can be installed in any place that needs illumination.
Claims (4)
1, a kind of optical fiber sunlight absorpting device, formed by light transmitting fiber, condenser and conduit, it is characterized in that: be positioned at outdoor daylighting and pull and be provided with the condenser cohort of forming by little condenser, the lower end of each little condenser is provided with single, or many light transmitting fibers receive head, light transmitting fiber is arranged in the optical fiber bundle tubes of conduit, and light transmitting fiber tail head is positioned at the upper end of indoor dispersing lens.
2, by the described optical fiber sunlight absorpting of claim 1 device, it is characterized in that: single, or the following end in contact of a many light transmitting fibers reception little condenser corresponding with it, or separate.
3, by the described optical fiber sunlight absorpting of claim 1 device, it is characterized in that: the condenser cohort is made up of on plane skylight 2～3000 little condenser horizontal.
4, by the described optical fiber sunlight absorpting of claim 1 device, it is characterized in that: be provided with bleeder vent between optical fiber bundle tubes and the conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01279011 CN2516993Y (en) | 2001-12-24 | 2001-12-24 | Device for sunlight absorpting by optical fibre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01279011 CN2516993Y (en) | 2001-12-24 | 2001-12-24 | Device for sunlight absorpting by optical fibre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2516993Y true CN2516993Y (en) | 2002-10-16 |
Family
ID=33682377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01279011 Expired - Fee Related CN2516993Y (en) | 2001-12-24 | 2001-12-24 | Device for sunlight absorpting by optical fibre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2516993Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634746B (en) * | 2008-07-23 | 2010-11-10 | 台湾基材科技股份有限公司 | Sunlight collecting device |
| CN103047613A (en) * | 2013-01-15 | 2013-04-17 | 深圳市华星光电技术有限公司 | Light guiding system, side-inlet type backlight module and liquid crystal display |
| CN103047614A (en) * | 2013-01-22 | 2013-04-17 | 深圳市华星光电技术有限公司 | Light guide system, direct type backlight mould and liquid crystal display |
| CN103901534A (en) * | 2012-12-28 | 2014-07-02 | 青岛天力建筑加固工程有限公司 | Light-collecting device |
-
2001
- 2001-12-24 CN CN 01279011 patent/CN2516993Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634746B (en) * | 2008-07-23 | 2010-11-10 | 台湾基材科技股份有限公司 | Sunlight collecting device |
| CN103901534A (en) * | 2012-12-28 | 2014-07-02 | 青岛天力建筑加固工程有限公司 | Light-collecting device |
| CN103047613A (en) * | 2013-01-15 | 2013-04-17 | 深圳市华星光电技术有限公司 | Light guiding system, side-inlet type backlight module and liquid crystal display |
| CN103047614A (en) * | 2013-01-22 | 2013-04-17 | 深圳市华星光电技术有限公司 | Light guide system, direct type backlight mould and liquid crystal display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Shufang Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |