CN202581110U - Passive natural light optical fiber light equipment - Google Patents
Passive natural light optical fiber light equipment Download PDFInfo
- Publication number
- CN202581110U CN202581110U CN 201220212237 CN201220212237U CN202581110U CN 202581110 U CN202581110 U CN 202581110U CN 201220212237 CN201220212237 CN 201220212237 CN 201220212237 U CN201220212237 U CN 201220212237U CN 202581110 U CN202581110 U CN 202581110U
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- optical fiber
- light optical
- visible light
- light
- equipment
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- Optical Couplings Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model discloses passive natural light optical fiber light equipment which comprises a visual light optical fiber. An ultraviolet filter is arranged in front of the visual light optical fiber, an infrared filter is positioned in front of the ultraviolet fiber, a convex lens is arranged in front of the infrared filter, a plane mirror is arranged at the tail end of the visual light optical fiber, and a concave lens is positioned on one side of the plane mirror. The passive natural light optical fiber light equipment can achieve solar natural light lighting in underground space, effectively saves electric energy and reduces maintenance and replacement cost.
Description
Technical field
The utility model relates to technical field of lighting fixtures, specifically relates to a kind of passive natural daylight optical fibre illumination equipment.
Background technology
The optical fiber wire rod transmits visible light and has been widely used in the decorative lighting, and light-guide material also is widely used in many electronic products.At present, most of underground garage, basement, underpass still need make to be lighted with electric light under fine weather conditions, a large amount of wastes electric energy, and the maintenance of lighting lamp and renewal cost are also high.Therefore, under the situation of fine weather, how to utilize visible light optical fiber, transfer sun light throws light on to the underground space, the problem that the inventor faced just.
Summary of the invention
The purpose of the utility model provides a kind of passive natural daylight optical fibre illumination equipment; This equipment utilization visible light optical fiber; Transfer sun light throws light on to the underground space, and having solved needs to use electric light to throw light on waste electric energy, the higher deficiency of expense to the underground space under the situation of fine weather.
The utility model solves the technical scheme that its technical problem adopted:
A kind of passive natural daylight optical fibre illumination equipment; Comprise visible light optical fiber; It is characterized in that: be provided with ultraviolet filter before the said visible light optical fiber, be provided with the infrared ray filter before the ultraviolet filter, be provided with convex lens before the infrared ray filter; Said visible light optical fiber connector is provided with level crossing, and level crossing one side is provided with concavees lens.
When fine weather, the outer sunshine lamp of convex lens collecting chamber, and successively through infrared ray filter and ultraviolet filter; The infrared ray filter filters out the infrared ray that can elevate the temperature, and ultraviolet filter filters out the harmful ultraviolet of long-time irradiation meeting, and the sunshine lamp of low temperature, environmental protection converges on the concave lens focus; Lamp utilizes the transmission of visible light optical fiber again, and visible light optical fiber can bend arbitrarily, and it is almost lossless to propagate light source; Has very high efficiency of transmission; Be convenient to simultaneously lay, visible light optical fiber projects light through level crossing and disperses illumination on the concavees lens after the sunshine lamp is imported the underground space.The effect of concavees lens is to enlarge illumination zone.
The beneficial effect of the utility model is: under fine weather condition, can realize the sunshine lamp illumination of the underground space, practice thrift electric energy effectively, reduce the maintenance and the renewal cost of lighting apparatus.
Description of drawings
Fig. 1 is the utility model sketch map.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values drop on application appended claims institute restricted portion equally.
As shown in Figure 1; A kind of passive natural daylight optical fibre illumination equipment comprises visible light optical fiber 4, is provided with ultraviolet filter 3 before the visible light optical fiber 4; Be provided with infrared ray filter 2 before the ultraviolet ray filter 3; Be provided with convex lens 1 before the infrared ray filter 2, the visible light optical fiber connector is provided with level crossing 5, and level crossing 5 one sides are provided with concavees lens 6.
When the utility model uses, under the situation of fine weather, the outer sunshine lamp of convex lens 1 collecting chamber; And successively through infrared ray filter 2 and ultraviolet filter 3, infrared ray filter 2 filters out the infrared ray that can elevate the temperature, and ultraviolet filter 3 filters out the harmful ultraviolet of long-time irradiation meeting; The sunshine lamp of low temperature, environmental protection converges on the focus of convex lens 1; Lamp utilizes visible light optical fiber 4 to transmit again, and visible light optical fiber 4 can bend arbitrarily, and it is almost lossless to propagate light source; Has very high efficiency of transmission; Be convenient to simultaneously lay, visible light optical fiber 4 projects light on the concavees lens 6 through level crossing 5 and disperses illumination after the sunshine lamp is imported the underground space.The effect of concavees lens is to enlarge illumination zone.
The utility model can be realized the sunshine lamp illumination of the underground space, has practiced thrift electric energy effectively, has reduced the maintenance and the renewal cost of lighting apparatus.At lamp deficiency or night, the underground space can adopt lamp lighting, and the utility model and electric light are used alternatingly.
Claims (1)
1. passive natural daylight optical fibre illumination equipment; Comprise visible light optical fiber; It is characterized in that: be provided with ultraviolet filter before the said visible light optical fiber, be provided with the infrared ray filter before the ultraviolet filter, be provided with convex lens before the infrared ray filter; Said visible light optical fiber connector is provided with level crossing, and level crossing one side is provided with concavees lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220212237 CN202581110U (en) | 2012-05-11 | 2012-05-11 | Passive natural light optical fiber light equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220212237 CN202581110U (en) | 2012-05-11 | 2012-05-11 | Passive natural light optical fiber light equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202581110U true CN202581110U (en) | 2012-12-05 |
Family
ID=47250517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220212237 Expired - Fee Related CN202581110U (en) | 2012-05-11 | 2012-05-11 | Passive natural light optical fiber light equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202581110U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672720A (en) * | 2013-12-10 | 2014-03-26 | 杭州奕华能源科技有限公司 | Total-internal-reflection light collecting device |
| WO2014110835A1 (en) * | 2013-01-15 | 2014-07-24 | 深圳市华星光电技术有限公司 | Light guiding system, edge-type backlight module and liquid crystal display |
| WO2014113993A1 (en) * | 2013-01-22 | 2014-07-31 | 深圳市华星光电技术有限公司 | Light introduction system, side-entry type backlight module, and liquid crystal display |
| CN104061524A (en) * | 2013-03-23 | 2014-09-24 | 何筱钦 | Natural light transmitter |
| CN108775538A (en) * | 2018-06-28 | 2018-11-09 | 郑州云海信息技术有限公司 | A kind of tunnel energy efficient lighting system |
-
2012
- 2012-05-11 CN CN 201220212237 patent/CN202581110U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014110835A1 (en) * | 2013-01-15 | 2014-07-24 | 深圳市华星光电技术有限公司 | Light guiding system, edge-type backlight module and liquid crystal display |
| WO2014113993A1 (en) * | 2013-01-22 | 2014-07-31 | 深圳市华星光电技术有限公司 | Light introduction system, side-entry type backlight module, and liquid crystal display |
| CN104061524A (en) * | 2013-03-23 | 2014-09-24 | 何筱钦 | Natural light transmitter |
| CN103672720A (en) * | 2013-12-10 | 2014-03-26 | 杭州奕华能源科技有限公司 | Total-internal-reflection light collecting device |
| CN103672720B (en) * | 2013-12-10 | 2015-11-18 | 杭州奕华能源科技有限公司 | Total internal reflection light collecting device |
| CN108775538A (en) * | 2018-06-28 | 2018-11-09 | 郑州云海信息技术有限公司 | A kind of tunnel energy efficient lighting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150511 |
|
| EXPY | Termination of patent right or utility model |