CN2481784Y - Sunlight daylighting device - Google Patents
Sunlight daylighting device Download PDFInfo
- Publication number
- CN2481784Y CN2481784Y CN 01227537 CN01227537U CN2481784Y CN 2481784 Y CN2481784 Y CN 2481784Y CN 01227537 CN01227537 CN 01227537 CN 01227537 U CN01227537 U CN 01227537U CN 2481784 Y CN2481784 Y CN 2481784Y
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- condenser groove
- light
- condenser
- groove
- collecting apparatus
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Abstract
The utility model relates to a sunlight daylighting device which mainly comprises a housing, a light collecting slot, a tubular light collector, a parabolic mirror light collecting slot, a light matching device, a penetrating cover plate and an auxiliary reflecting plate. The utility model is characterized in that the light collecting slot is arranged in the housing, and the tubular light collector is arranged at the place of a collecting unit of the light collecting slot. The parabolic mirror light collecting slot is arranged in the position of a light outlet of the tubular light collector, and the light matching device is arranged on the external side of the light collecting slot for a parabolic mirror. The penetrating cover plate is arranged on the top of the light collecting slot, and the auxiliary reflecting plate arranged on the perimeter of the housing is connected with the housing. The utility model has the advantages of simple structure, high light collecting efficiency, no requirement of the sunlight tracking device, low cost, flexible installation and strong usability.
Description
The utility model relates to a kind of sunlight collecting apparatus.
Continuous development along with the urban modernization building, many buildings have all been installed the curtain wall of band look, even outdoor sunshine is very strong, and indoor light is still very weak, when need expend a large amount of electric energy and throw light on, expend a large amount of electric energy again to light heat radiation carrying out air-conditioning; Some residential quarters building density of forming a team is big, and high building stands in great numbers, and developer's economic benefit faces new choice with occupants's sunshine, daylighting sanitation of environment interests; Moreover the illumination of a large amount of underground structrue engineerings is (as underground garage, underground people's air defense, underground commercial center, subway station ...) not only expended a large amount of electric energy, and also unfavorable to the long-term personnel's that work there health; Human development and energy demand trend make the sunshine, daylighting, the illumination that utilize sunshine to improve building to become a reality and possibility.Make a general survey of the existing sunshine light-use state of the art, at least at present also do not have a kind ofly can contain the sunlight collecting apparatus that functions such as fixed sunshine, daylighting, illumination can both be suitable for that is situated between as building educational circles, No. 4720120 patents of the prior art such as the U.S., its lighting equipment is bulky, function of use is single, manufacturing mounting cost height, poor for applicability.
The purpose of this utility model is to overcome the shortcoming of prior art, a kind of sunlight collecting apparatus is provided, be applicable to different fields of employment such as sunshine, daylighting, illumination, it has multiple reflective, optically focused and light intensity, the light outlet direction is adjustable, light gathering efficiency is high, volume is little, need not to follow the tracks of the sun, and can flexible combination install.
For achieving the above object, the utility model is achieved through the following technical solutions: a kind of sunlight collecting apparatus, mainly by housing, condenser groove, tubulose concentrator, parabolic lens condenser groove, light distribution device, see through cover plate and secondary reflector is formed; It is characterized in that: condenser groove is located in the housing, the tubulose concentrator is located at the focusing unit place of condenser groove, the parabolic lens condenser groove is located at tubulose concentrator light outlet place, light distribution device is located at the parabolic lens condenser groove outside, see through cover plate and be located at the condenser groove top, secondary reflector is located at the housing periphery and is connected with housing.
Be close to condenser groove at the condenser groove back side and be provided with radiator, be made as heat insulation layer between housing and the condenser groove simultaneously.
Above-mentioned light distribution device adopts tunable optical light distribution device or prism light distribution device; Above-mentioned condenser groove adopts combination concentration groove or the bent cylinder condenser groove of compound cornerite.
Be equipped with the end reflector in the end of condenser groove;
Above-mentioned secondary reflector is a surface plate, refraction panel, bent pole panel or their combination, and it is provided with to such an extent that make all maximum angles enter the light of condenser groove, just can enter in the condenser groove after the primary event of this pair reflector at the most.
Combinations thereof formula condenser groove is by II section broken line or parabolic segment is middle connects with spherical bus section, busbar section, and the condenser groove of a part ellipsoid is set in the condenser groove of moulding in addition; The bent cylinder condenser groove of above-mentioned compound cornerite is composite rotating involute surface or other form condenser groove, and the reflective surface bottom becomes the cornerite shape; Its A/F that enters the light place should be consistent with the width of above-mentioned tubulose concentrator light releasing slit simultaneously.
The condenser groove of above-mentioned secondary reflector, condenser groove, parabolic lens condenser groove, part ellipsoid is metallic mirror surface or glass-mirror;
The tubulose concentrator is the condenser tube ferrule of the Fresnel condenser tube ferrule with vertical light releasing slit, continuous falcate condenser tube ferrule or other shapes, and its material that adopts is transparency silica glass or polymethyl methacrylate plastics.
The shell of above-mentioned tunable optical light distribution device is one and integrates light into, bright dipping, reflective rotating cylinder, be that a part is coated with reflective membrane or is processed into the clear glass or the plastic pipe of reflective surface, in rotating cylinder, be provided with polygon prism and turn, the light that is all-trans, selectivity reflective mirror and solar panel also are installed on polygon prism is turned face.
Above-mentioned is low clear glass of iron oxide content or plastic plate through cover plate.
By the utility model sunlight collecting apparatus, overcome the shortcoming of prior art, reached the purpose of above-mentioned creation; The utlity model has following advantage:
1, the utility model sunlight collecting apparatus has adopted the structure design of multiple reflective and optically focused, and has optimized the A/F and the aspect ratio of condenser groove, and the light angle scope that therefore enters condenser groove is big, the light gathering efficiency height;
2, the light in the utility model sunlight collecting apparatus exit, light intensity and direction are adjustable;
3, the utility model is simple in structure, need not sun light tracking equipment, and volume is little, and cost is low;
4, install and use flexibly; Can be according to different fields of employment such as daylighting, sunshine, illuminations, be alone or combined into portable, wall-hanging, eaves installing type, overhead installing type etc., especially can be combined into civilian, public, underground, down-hole, wait the sunlight collecting system of high-power, the high level optical density in different purposes fields such as engineering construction and industry, agricultural, plantation, breed under water.
5, the utility model sunlight collecting apparatus disposes superconducting radiator, can compile to add hot water or heat accumulation heating.
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Fig. 1 is the utility model one example structure schematic cross-sectional view;
Fig. 2 is another example structure schematic cross-sectional view of the utility model;
Fig. 3 is the utility model combination concentration groove structure schematic cross-sectional view;
Fig. 4 is the bent cylinder condenser groove of the compound cornerite of a utility model structure schematic cross-sectional view;
Fig. 5 is the utility model part ellipsoid condenser groove structure schematic cross-sectional view;
Fig. 6 is the utility model compound parabolic mirror condenser groove structure schematic cross-sectional view;
Fig. 7 can adjust the light distribution device schematic cross-sectional view for the utility model;
Fig. 8 is the utility model prism light distribution device schematic cross-sectional view.
As Fig. 1, Fig. 3, Fig. 5, Figure 6 and Figure 7, the utility model sunlight collecting apparatus mainly by housing 1, condenser groove 2,3, tubulose concentrator 4, parabolic lens condenser groove 5, light distribution device 6, see through cover plate 8, secondary reflector 10 and radiator 11 and heat insulation layer 12 is formed; Wherein, condenser groove 2,3 is located in the housing 1, tubulose concentrator 4 is located at the focusing unit place of condenser groove 2,3, parabolic lens condenser groove 5 is located at tubulose concentrator 4 light outlet places, light distribution device 6 is located at parabolic lens condenser groove 5 outsides, sees through cover plate 8 and is located at condenser groove 2,3 tops, and secondary reflector 10 is located at housing 1 periphery and is connected with housing 1, be close to condenser groove 2 at condenser groove 2 back sides and be provided with radiator 11, be made as heat insulation layer 12 between housing 1 and the condenser groove 2 simultaneously; Above-mentioned light distribution device 6 adopts the tunable optical light distribution device; Above-mentioned condenser groove adopts the combination concentration groove.
As Fig. 2, Fig. 4, Fig. 6 and shown in Figure 8, be another embodiment of the utility model, the difference with the foregoing description in it is: light distribution device 6 is the prism light distribution device, condenser groove 2,3 is substituted by the bent cylinder condenser groove 2 ' of a compound cornerite.
In the above-described embodiments, be equipped with end reflector (figure does not show) in the end of condenser groove;
Combinations thereof formula condenser groove 2 is by II section broken line or parabolic segment is middle connects with spherical bus section, busbar section, and the condenser groove of a part ellipsoid is set in the condenser groove of moulding in addition, and the two acting in conjunction increases spotlight effect;
The bent cylinder condenser groove 2 ' of above-mentioned compound cornerite is composite rotating involute surface or other form condenser groove, and the cornerite shape should be made in order to reflective in the reflective surface bottom; Its A/F that enters the light place should be consistent with the width of above-mentioned tubulose concentrator 4 light releasing slits simultaneously, and exit width should be beneficial to and improve its focusing ratio;
Above-mentioned secondary reflector 10, condenser groove 2,3,2 ', parabolic lens condenser groove 5 are metallic mirror surface or glass-mirror;
Tubulose concentrator 4 is condenser tube ferrules of the Fresnel condenser tube ferrule with vertical light releasing slit, continuous falcate condenser tube ferrule or other shapes, and its material that adopts is transparency silica glass or polymethyl methacrylate plastics; Its focusing unit that reflection receives as light, all light that a part of light on directly shining tubulose concentrator 4 that shines in the condenser groove opening, all the other light are still received by tubulose concentrator 4 after condenser groove side, bottom surface reach the reflection of the condenser groove 3 that is arranged on the part ellipsoid in this condenser groove in addition;
The shell of above-mentioned tunable optical light distribution device 6 is one and integrates light into, bright dipping, reflective rotating cylinder, be that a part is coated with reflective membrane or is processed into the clear glass or the plastic pipe of reflective surface, the polygon prism that is installed in the rotating cylinder is turned, should be oppositely arranged to such an extent that make prismatic surface bring into play its selection function of use to greatest extent, and the collaborative selection luminous intensity distribution of finishing of endosome urceolus; The light that is all-trans, selectivity reflective mirror and solar panel etc. on turning face, polygon prism also are installed;
Above-mentioned is low clear glass of iron oxide content or plastic plate through cover plate 8.
In sum, be preferred embodiment of the present utility model, all changes of doing according to technical solutions of the utility model when the function that is produced does not exceed the scope of technical solutions of the utility model, all belong to protection domain of the present utility model.
Claims (10)
1, a kind of sunlight collecting apparatus, mainly by housing, condenser groove, tubulose concentrator, parabolic lens condenser groove, light distribution device, see through cover plate and secondary reflector is formed; It is characterized in that: condenser groove is located in the housing, the tubulose concentrator is located at the focusing unit place of condenser groove, the parabolic lens condenser groove is located at tubulose concentrator light outlet place, light distribution device is located at the parabolic lens condenser groove outside, see through cover plate and be located at the condenser groove top, secondary reflector is located at the housing periphery and is connected with housing.
2, sunlight collecting apparatus according to claim 1 is characterized in that: be close to condenser groove at the condenser groove back side and be provided with radiator, be made as heat insulation layer between housing and the condenser groove simultaneously.
3, sunlight collecting apparatus according to claim 1 is characterized in that: above-mentioned light distribution device adopts tunable optical light distribution device or prism light distribution device; Above-mentioned condenser groove adopts combination concentration groove or the bent cylinder condenser groove of compound cornerite.
4, sunlight collecting apparatus according to claim 1 is characterized in that: be equipped with the end reflector in the end of condenser groove;
5, sunlight collecting apparatus according to claim 1, it is characterized in that: above-mentioned secondary reflector is a surface plate, refraction panel, bent pole panel or their combination, it is provided with to such an extent that make all maximum angles enter the light of condenser groove, just can enter in the condenser groove after the primary event of this pair reflector at the most.
6, according to claim 1 or 3 described sunlight collecting apparatus, it is characterized in that: combinations thereof formula condenser groove is by II section broken line or parabolic segment is middle connects with spherical bus section, busbar section, and the condenser groove of a part ellipsoid is set in the condenser groove of moulding in addition; The bent cylinder condenser groove of above-mentioned compound cornerite is composite rotating involute surface or other form condenser groove, and the reflective surface bottom becomes the cornerite shape; Its A/F that enters the light place should be consistent with the width of above-mentioned tubulose concentrator light releasing slit simultaneously.
7, according to claim 1 or 2 or 3 or 4 or 5 or 6 described sunlight collecting apparatus, it is characterized in that: the condenser groove of above-mentioned secondary reflector, condenser groove, parabolic lens condenser groove, part ellipsoid is metallic mirror surface or glass-mirror;
8, sunlight collecting apparatus according to claim 1, it is characterized in that: the tubulose concentrator is the condenser tube ferrule of the Fresnel condenser tube ferrule with vertical light releasing slit, continuous falcate condenser tube ferrule or other shapes, and its material that adopts is transparency silica glass or polymethyl methacrylate plastics.
9, sunlight collecting apparatus according to claim 1, it is characterized in that: the shell of above-mentioned tunable optical light distribution device is one and integrates light into, bright dipping, reflective rotating cylinder, be that a part is coated with reflective membrane or is processed into the clear glass or the plastic pipe of reflective surface, in rotating cylinder, be provided with polygon prism and turn, the light that is all-trans, selectivity reflective mirror and solar panel also are installed on polygon prism is turned face.
10, sunlight collecting apparatus according to claim 1 is characterized in that: above-mentioned is low clear glass of iron oxide content or plastic plate through cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01227537 CN2481784Y (en) | 2001-06-19 | 2001-06-19 | Sunlight daylighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01227537 CN2481784Y (en) | 2001-06-19 | 2001-06-19 | Sunlight daylighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2481784Y true CN2481784Y (en) | 2002-03-13 |
Family
ID=33642965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01227537 Expired - Fee Related CN2481784Y (en) | 2001-06-19 | 2001-06-19 | Sunlight daylighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2481784Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102064225A (en) * | 2010-09-09 | 2011-05-18 | 北京航空航天大学 | Preposed fisheye meniscus lens group condenser |
| WO2019084707A1 (en) * | 2017-10-30 | 2019-05-09 | 博立多媒体控股有限公司 | Light-concentrating solar energy system |
-
2001
- 2001-06-19 CN CN 01227537 patent/CN2481784Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102064225A (en) * | 2010-09-09 | 2011-05-18 | 北京航空航天大学 | Preposed fisheye meniscus lens group condenser |
| CN102064225B (en) * | 2010-09-09 | 2012-07-25 | 北京航空航天大学 | Preposed fisheye meniscus lens group condenser |
| WO2019084707A1 (en) * | 2017-10-30 | 2019-05-09 | 博立多媒体控股有限公司 | Light-concentrating solar energy system |
| CN111213318A (en) * | 2017-10-30 | 2020-05-29 | 博立多媒体控股有限公司 | Concentrating solar system |
| EP3703253A4 (en) * | 2017-10-30 | 2021-07-07 | Bolymedia Holdings Co., Ltd. | Light-concentrating solar energy system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |