CN205118936U - Infundibulate daylighting ware - Google Patents
Infundibulate daylighting ware Download PDFInfo
- Publication number
- CN205118936U CN205118936U CN201520975871.5U CN201520975871U CN205118936U CN 205118936 U CN205118936 U CN 205118936U CN 201520975871 U CN201520975871 U CN 201520975871U CN 205118936 U CN205118936 U CN 205118936U
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- CN
- China
- Prior art keywords
- funnel structure
- optically focused
- lighting device
- spherical crown
- supporting plate
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- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an infundibulate daylighting ware mainly comprises hemisphere cover, spherical crown rack, circle bottom plate base and spotlight funnel structure, the spherical crown rack passes through the bolt to be fixed it on the preformed hole of circle bottom plate base, the spherical crown rack is divided into the little check of polygon one by one, inlays threaded lens within every little check respectively, and the fresnel lens focuses on leaded light mouth of pipe department with light through spotlight funnel structure, spotlight funnel structure inner wall evenly scribbles the reflecting coating, the leaded light mouth of pipe has convex lens to carry out secondary spotlight through clamping ring and bolted connection, high efficiency daylighting advantage before infundibulate daylighting ware has from sunrise to sunset, spotlight funnel structure makes the traditional daylighting ware of light pipe aperture ratio much little, has not only reduced the secret construction operation volume of light pipe but also has saved the materials used of light pipe, the daylighting utensil has simple to operate, advantage energy -concerving and environment -protective and handsome in appearance.
Description
Technical field
The utility model relates to a kind of lighting device, is specially a kind of infundibulate lighting device being applicable to hypogee.
Background technology
Current lighting device technology generally adopts speculum and heliostat combine with technique to carry out daylighting, complex structure, cost are high, power consumption, be easily out of order, often need someone to go maintenance, and traditional lighting device only use in the building that underground parking, tunnel etc. are lower to lighting requirement to some extent.
Concerning the intensive place of the mankind such as subway station, subterranean commercial area, still have underground structure to adopt during conventional light guides illuminator in the application and there is the problems demand such as the underground space is limited, underground should not bury major diameter photoconductive tube underground solution.
Summary of the invention
For the above-mentioned defect in view of prior art, technical problem to be solved in the utility model is to provide a kind of lighting device being applicable to the underground structure that the crowd is dense.
For achieving the above object, the utility model provides a kind of infundibulate lighting device, comprises half ball cover 1, spherical crown rack 2, annular supporting plate base 3, circular groove 31, bolt 32, optically focused funnel structure 4, convex lens 5, trim ring 51, bolt 52, nut 6, preformed hole 7, the little lattice 8 of polygon and Fresnel lens 9 and forms; The edge of described annular supporting plate base 3 is provided with circular groove 31, is buckled on supporting plate groove by half ball cover 1, seals between half ball cover 1 and annular supporting plate base 3 with glass cement; Described spherical crown rack 2 is fixed on the preformed hole 7 of annular supporting plate base 3 by bolt 32 connection, described spherical crown rack 2 is divided into the little lattice 8 of polygon one by one, each little lattice inside is inlaid with Fresnel lens 9 respectively, and light pipe is bonded to the bottom of optically focused funnel structure 4 by described nut 6;
Described Fresnel lens 9 need according to the actual ground of the location of mounted lighting device and sunshine situation suitable screw thread focal length is set light is concentrated on optically focused mouth place, below by optically focused funnel structure 4;
The inwall of described optically focused funnel structure 4 and the inner side of spherical crown rack 2 scribble reflecting coating, and the below of optically focused funnel structure 4 is connected with convex lens 5 by trim ring 51 and bolt 52 and carries out secondary condensation;
The lighting device that described optically focused funnel structure 4 is traditional with light pipe junction relative aperture is much smaller.
Further, described spherical crown rack 2, annular supporting plate base 3 and optically focused funnel structure 4 are stainless steel material.
Further, the inwall of described optically focused funnel structure 4 and the inner side reflecting coating of spherical crown rack 2 adopt PC raw material to process, and surface spraying UV photocuring hard coat, described raw material and coating are common raw material and coating.
Further, half ball cover 1 of described infundibulate lighting device outside mainly plays printing opacity, dustproof effect.
The beneficial effects of the utility model are:
The utility model reasonable in design is reliable, installation is simple, efficiently solve hypogee and adopt the problem that spatial surface is limited, underground should not bury major diameter photoconductive tube underground existed during optical lighting system, the advantages such as its security, comfortableness, economy are more obvious.
The utility model adopts the form of rack to fix multiple Fresnel lens, the daylighting time is long, before can carry out daylighting from sun to sun, do not need additional power drive system and tracking means, lighting efficiency is further increased while having saved the energy, and then obtain the better illuminating effect brought by natural daylight, be applicable to the intensive place of the mankind such as subway station, subterranean commercial area.
The utility model reduces the bore of light pipe while adopting funnel shaped lighting device structure to ensure that light harvesting, what reduce steel conduit buries workload underground, constructability, and cost is low, and volume is little; The utility model mainly adopts light-passing plastic and stainless steel to make, and has all parts and is convenient to assembling and transport advantage.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the enlarged drawing of A in Fig. 1;
Fig. 3 is figure top view of the present utility model;
Fig. 4 is the structural representation of Fresnel lens when being arranged on little lattice;
Fig. 5 is the profile of Fresnel lens.
Detailed description of the invention
In order to make the purpose of this utility model, operation scheme and advantage clearly, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
See Fig. 1 to Fig. 5, a kind of lighting device device, form primarily of half ball cover 1, spherical crown rack 2, circular supporting plate base 3 and optically focused funnel structure 4, spherical crown rack 2 is divided into the little lattice 8 of polygon one by one, Fresnel lens 9 is inlaid with respectively between each little lattice, the daylighting vias inner walls of optically focused funnel structure 4 is the wall scribbling reflectorized material, prevent and inject angle problem due to light and cause light not have just to converge to the existing phenomenon of photoconduction nozzle position through Fresnel lens 9 and occur, serve reflection action; Below optically focused funnel structure 4, light collection place is connected with light pipe by nut 6;
Convex lens 5 are also connected to by trim ring 51 and bolt 52 above described optically focused funnel structure 4 convergence place, play secondary condensation effect, for avoiding occurring that light that Fresnel lens 9 reflects to be reflected the generation of the phenomenon of lighting device by optically focused shape funnel structure 4, spherical rack 2 and the inner side of Fresnel lens 9 that it is inlayed also are coated reflectorized material;
For keeping described lighting device to clean, making half ball cover 1 with the plastics that light transmission is good, being arranged on lighting device outside;
Described annular supporting plate base 3 edge is provided with circular groove 31, half ball cover 1 is buckled on supporting plate groove, seal with glass cement between half ball cover 1 and annular supporting plate base 3, spherical crown rack 2 and optically focused funnel structure 4 are interconnected on the preformed hole 7 of annular supporting plate base 3 by bolt 32, and light pipe nut 6 is bonded to the below of optically focused funnel structure 4; Sunshine to be converged by the secondary condensation of the refraction of Fresnel lens 9, the multiple reflections of optically focused funnel structure 4 and convex lens 5 through half ball cover 1 and enters light pipe, and then light pipe delivers to polymerization sunshine the place needing light source;
Half described ball cover 1 is light-passing plastic, and spherical crown rack 2, annular supporting plate base 3 and optically focused funnel structure 4 are stainless steel material;
Described infundibulate lighting device, in order to adapt to local sunlight and geological condition, spherical crown rack 2, optically focused funnel structure 4 can be semielliptical shapes, also can be a part for ball, these similar changes are all equal to mutually with the technical solution of the utility model, all fall in protection domain of the present utility model, such as, in order to adapt to the landform of installing lighting device, daylighting part can adopt a part for ball or ellipsoid to install;
Described infundibulate lighting device because structure is simple, cost is low, flexible, daylighting time and daylight rate is high and do not need electric energy to drag, the place that the crowd is dense, the underground such as subway, subterranean commercial area can be widely used in.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical staff in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (4)
1. an infundibulate lighting device, is characterized in that: lighting device is made up of half ball cover (1), spherical crown rack (2), annular supporting plate base (3), circular groove (31), bolt (32), optically focused funnel structure (4), convex lens (5), trim ring (51), bolt (52), nut (6), preformed hole (7), the little lattice of polygon (8) and Fresnel lens (9); The edge of described annular supporting plate base (3) is provided with circular groove (31), half ball cover (1) is buckled on supporting plate groove, seals between half ball cover (1) and annular supporting plate base (3) with glass cement; Described spherical crown rack (2) is fixed on the preformed hole (7) of annular supporting plate base (3) by bolt (32) connection, described spherical crown rack (2) is divided into the little lattice of polygon one by one (8), each little lattice inside is inlaid with Fresnel lens (9) respectively, and light pipe is bonded to the bottom of optically focused funnel structure (4) by described nut (6).
2. lighting device according to claim 1, it is characterized in that: described half ball cover (1) is light-passing plastic dust cover, the material of described spherical crown rack (2), annular supporting plate base (3) and optically focused funnel structure (4) is stainless steel, and described optically focused funnel structure (4) and spherical crown rack (2) inwall evenly scribble common reflecting coating.
3. lighting device according to claim 1, it is characterized in that: described Fresnel lens (9) needs according to the actual ground of mounted lighting device location and sunshine situation suitable screw thread focal length is set with this, light is concentrated on optically focused mouth place, below by optically focused funnel structure (4), the optically focused mouth place of described optically focused funnel structure (4) is connected with convex lens (5) by trim ring (51) and bolt (52) and carries out secondary condensation.
4. lighting device according to claim 1, is characterized in that: the traditional lighting device of described optically focused funnel structure (4) and light pipe junction relative aperture is much smaller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975871.5U CN205118936U (en) | 2015-11-26 | 2015-11-26 | Infundibulate daylighting ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975871.5U CN205118936U (en) | 2015-11-26 | 2015-11-26 | Infundibulate daylighting ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205118936U true CN205118936U (en) | 2016-03-30 |
Family
ID=55574547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520975871.5U Expired - Fee Related CN205118936U (en) | 2015-11-26 | 2015-11-26 | Infundibulate daylighting ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205118936U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927929A (en) * | 2016-05-24 | 2016-09-07 | 厦门市和奕华光电科技有限公司 | Novel natural light leading-in pipe device and installation method |
| CN110625285A (en) * | 2019-09-27 | 2019-12-31 | 贵州瑞讯科技有限公司 | Welding process in assembling of electronic detonator chip |
-
2015
- 2015-11-26 CN CN201520975871.5U patent/CN205118936U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927929A (en) * | 2016-05-24 | 2016-09-07 | 厦门市和奕华光电科技有限公司 | Novel natural light leading-in pipe device and installation method |
| CN110625285A (en) * | 2019-09-27 | 2019-12-31 | 贵州瑞讯科技有限公司 | Welding process in assembling of electronic detonator chip |
| CN110625285B (en) * | 2019-09-27 | 2022-04-08 | 贵州瑞讯科技有限公司 | Welding process in assembling of electronic detonator chip |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20161126 |