CN110118329A - A kind of protected against explosion guiding device - Google Patents
A kind of protected against explosion guiding device Download PDFInfo
- Publication number
- CN110118329A CN110118329A CN201910309545.3A CN201910309545A CN110118329A CN 110118329 A CN110118329 A CN 110118329A CN 201910309545 A CN201910309545 A CN 201910309545A CN 110118329 A CN110118329 A CN 110118329A
- Authority
- CN
- China
- Prior art keywords
- scatterer
- protected against
- optical fiber
- guiding device
- conduction
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S11/00—Non-electric lighting devices or systems using daylight
- F21S11/002—Non-electric lighting devices or systems using daylight characterised by the means for collecting or concentrating the sunlight, e.g. parabolic reflectors or Fresnel lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S11/00—Non-electric lighting devices or systems using daylight
- F21S11/007—Non-electric lighting devices or systems using daylight characterised by the means for transmitting light into the interior of a building
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/041—Optical design with conical or pyramidal surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F21V2200/40—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of hollow light guides
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Architecture (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses a kind of protected against explosion guiding devices, belong to explosion-proof light guide equipment technical field, including optical collector, scatterer and conduction optical fiber；The both ends of the conduction optical fiber are connected with the optical collector and the scatterer respectively；It is hollow cavity body structure inside the optical collector, conduction optical fiber and scatterer.The present invention is light-weight, easy for installation, and setting angle need to be only adjusted in use process can play guide-lighting effect, is particularly suitable for using in building site and tunnel.
Description
Technical field
The invention belongs to explosion-proof light guide equipment technical field more particularly to a kind of protected against explosion guiding devices.
Background technique
Currently, electric consumption on lighting amount accounts for total electricity consumption significant proportion, and there are daytime many occasions to need to illuminate, such as vehicle
The occasions such as library, market place builet below the ground use electric light source to consume a large amount of electric energy as illumination for a long time, and there is also be routed complicated, cost
Higher problem, the place supplied there are also some combustible and explosive areas and unregulated power often lack lighting installation.
Solar energy is inexhaustible clean energy resource, and the various lighting apparatus using solar energy also constantly gush
Existing, current engineering, which is acquired in available light import system with protected against explosion guiding device by dome skylight, to be redistributed, using
The light pipe of special facture transmits and natural light is uniformly irradiated to the ground for needing illumination by the diffusing device of bottom after strengthening
Side, however the structure of currently used sunlight gatherer is more complicated, the collecting efficiency of sunlight is lower, and not easy to install
And adjustment, it is also inconvenient to be used in open-air atmosphere.
Summary of the invention
It is an object of the invention to: in view of the above problems, the present invention provides a kind of solar light collection is high-efficient,
It is easily installed, is convenient for the protected against explosion guiding device used in open-air atmosphere.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of protected against explosion guiding device, including optical collector, scatterer and conduction optical fiber；The both ends difference of the conduction optical fiber
It is connected with the optical collector and the scatterer；It is hollow cavity inside the optical collector, conduction optical fiber and scatterer
Structure.
Further, the angle between the conduction optical fiber and the optical collector is 140-162 °.To meet Northern Hemisphere north
Sunlight angle near the tropic, sufficiently acquisition light.
Further, the solvent of high refractive index is filled in the cavity.The solvent of high refractive index enables light more preferable
Obtain acquisition be refracted in scatterer.
Further, the optical collector, conduction optical fiber and scatterer are that transparent material is made.Transparent material is made
Optical collector, conduction optical fiber and scatterer, can preferably collect light.
Further, the optical collector, conduction optical fiber and scatterer by acrylic resin or polycarbonate or
Person's epoxy resin or glass are made.
Further, conical snoot is additionally provided with outside the conduction optical fiber.Conical snoot is used to sunlight reflexing to collection
Light device, to improve the receiving intensity of sunlight.
Further, the outer surface of the conduction optical fiber is covered with reflecting coating.Reflecting coating is made using silver or aluminium processed
It forms, there is good reflecting effect, the light that optical collector acquires all is reflected into diffuser, sunlight is imported indoor
To be used for room lighting.
Further, the optical collector and the conduction optical fiber are cylindrical structure.
Further, the scatterer is chondritic.Sunlight can be imported interior and illuminated by the scatterer of chondritic
Indoor range is wider.
Further, the surface of the scatterer is corrugated surface.The surface of scatterer is the diffusing reflection table of corrugated surface
The effect of scattering light is played in face.
The operation principle of the present invention is that:
When using installation, optical collector is located at the outer end on board house or roof, is arranged towards sunlight, for acquiring light, passes
For guiding fiber for conduction light to scatterer, scatterer is located at the top of indoor roof, is used for scattering light, optical collector, conduction
Be that hollow cavity body structure strengthens receiving intensity to sunlight inside optical fiber and scatterer, sunlight import it is indoor with
In room lighting.
The beneficial effects of the present invention are:
1, in the present invention, scatterer chondritic and surface are irreflexive surface, are conducive to light scattering to interior
Each corner, improve illuminance.
2, in the present invention, conical snoot is used to sunlight reflexing to optical collector, to improve the receiving intensity of sunlight.
3, the present invention is light-weight, easy for installation, and setting angle need to be only adjusted in use process can play guide-lighting work
With being particularly suitable for using in building site and tunnel.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
In figure: 1- optical collector, 2- conduct optical fiber, 20- reflecting coating, 3- scatterer, 30- corrugated surface, 4- snoot.
Specific embodiment
Be described further below technical solution of the present invention, but claimed range be not limited to it is described.
Embodiment 1:
As shown in Figure 1, a kind of protected against explosion guiding device, including optical collector 1, scatterer 3 and conduction optical fiber 2；Conduct optical fiber 2
Both ends be connected respectively with optical collector 1 and scatterer 3；It is hollow chamber inside optical collector 1, conduction optical fiber 2 and scatterer 3
Body structure.
The working principle of the present embodiment are as follows:
When using installation, optical collector 1 is located at the outer end on board house or roof, is arranged towards sunlight, for acquiring light, passes
For guiding fiber 2 for conduction light to scatterer 3, scatterer 3 is located at the top of indoor roof, for scattering light, optical collector 1,
It is that hollow cavity body structure strengthens receiving intensity to sunlight inside conduction optical fiber 2 and scatterer 3, sunlight imports room
It is interior be used for room lighting.
Embodiment 2:
As shown in Figure 1, a kind of protected against explosion guiding device, including optical collector 1, scatterer 3 and conduction optical fiber 2；Conduct optical fiber 2
Both ends be connected respectively with optical collector 1 and scatterer 3；It is hollow chamber inside optical collector 1, conduction optical fiber 2 and scatterer 3
Body structure.
The angle conducted between optical fiber 2 and optical collector 1 is 140 °.To meet the sunlight angle near the tropic of cancer of the Northern Hemisphere
Degree, sufficiently acquisition light.
The solvent of high refractive index is filled in cavity.The solvent of high refractive index enables light preferably to obtain acquisition refraction
Into scatterer 3.
Optical collector 1, conduction optical fiber 2 and scatterer 3 are that transparent material is made.Transparent material is made optical collector 1, passes
Guiding fiber 2 and scatterer 3, can preferably collect light.
Optical collector 1, conduction optical fiber 2 and scatterer 3 are made of glass.
Conical snoot 4 is additionally provided with outside conduction optical fiber 2.Conical snoot 4 is used to sunlight reflexing to optical collector 1, thus
Improve the receiving intensity of sunlight.
The outer surface of conduction optical fiber 2 is covered with reflecting coating 20.Reflecting coating 20 is made using silver, is had good
The light that optical collector 1 acquires all is reflected into diffuser by reflecting effect, and sunlight is imported interior to be used for indoor photograph
It is bright.
Optical collector 1 and conduction optical fiber 2 are cylindrical structure.
Scatterer 3 is chondritic.Sunlight can be imported interior and illuminate indoor range more by the scatterer 3 of chondritic
It is wide.
The surface of scatterer 3 is corrugated surface 30.The surface of scatterer 3 is the diffusing reflection surface of corrugated surface 30, is played
The effect of scattering light.
The working principle of the present embodiment is identical as the working principle of embodiment 1.
Embodiment 3:
The present embodiment the difference from example 2 is that:
The angle conducted between optical fiber 2 and optical collector 1 is 162 °.To meet the sunlight angle near the tropic of cancer of the Northern Hemisphere
Degree, sufficiently acquisition light.
Optical collector 1, conduction optical fiber 2 and 3 homo-polycarbonate of scatterer.
The working principle of the present embodiment is identical as the working principle of embodiment 1.
Embodiment 4:
The present embodiment the difference from example 2 is that:
The angle conducted between optical fiber 2 and optical collector 1 is 150 °.To meet the sunlight angle near the tropic of cancer of the Northern Hemisphere
Degree, sufficiently acquisition light.
Optical collector 1, conduction optical fiber 2 and scatterer 3 are made of acrylic resin.
The working principle of the present embodiment is identical as the working principle of embodiment 1.
Claims (10)
1. a kind of protected against explosion guiding device, it is characterised in that: including optical collector (1), scatterer (3) and conduction optical fiber (2)；It is described
The both ends of conduction optical fiber (2) are connected with the optical collector (1) and the scatterer (3) respectively；The optical collector (1), conduction light
Internal fine (2) and scatterer (3) are hollow cavity body structure.
2. a kind of protected against explosion guiding device according to claim 1, it is characterised in that: the conduction optical fiber (2) with it is described
Angle between optical collector (1) is 140-162 °.
3. a kind of protected against explosion guiding device according to claim 1, it is characterised in that: filled with high refraction in the cavity
The solvent of rate.
4. a kind of protected against explosion guiding device according to claim 1, it is characterised in that: the optical collector (1), conduction optical fiber
(2) and scatterer (3) is that transparent material is made.
5. a kind of protected against explosion guiding device according to claim 4, it is characterised in that: the optical collector (1), conduction light
Fine (2) and scatterer (3) are made of acrylic resin or polycarbonate or epoxy resin or glass.
6. a kind of protected against explosion guiding device according to claim 1, it is characterised in that: the conduction optical fiber (2) also sets outside
There are conical snoot (4).
7. a kind of protected against explosion guiding device according to claim 1, it is characterised in that: the appearance of conduction optical fiber (2)
Face is covered with reflecting coating (20).
8. a kind of protected against explosion guiding device according to claim 1, it is characterised in that: the optical collector (1) and the biography
Guiding fiber (2) is cylindrical structure.
9. a kind of protected against explosion guiding device according to claim 1, it is characterised in that: the scatterer (3) is spherical knot
Structure.
10. a kind of protected against explosion guiding device according to claim 9, it is characterised in that: the surface of the scatterer (3) is
Corrugated surface (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910309545.3A CN110118329A (en) | 2019-04-17 | 2019-04-17 | A kind of protected against explosion guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910309545.3A CN110118329A (en) | 2019-04-17 | 2019-04-17 | A kind of protected against explosion guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110118329A true CN110118329A (en) | 2019-08-13 |
Family
ID=67521096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910309545.3A Pending CN110118329A (en) | 2019-04-17 | 2019-04-17 | A kind of protected against explosion guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110118329A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1399095A (en) * | 2001-07-20 | 2003-02-26 | 北京亚都科技股份有限公司 | Sunlight collecting and conducting system |
| CN101761863A (en) * | 2009-09-29 | 2010-06-30 | 四川省晟茂建设有限公司 | Basement lighting tube |
| US20110103088A1 (en) * | 2009-10-30 | 2011-05-05 | Wemmer Jeffrey M | Multi-mode lighting apparatus |
| CN201954460U (en) * | 2011-01-24 | 2011-08-31 | 任俊杰 | Sunlight acquisition and conduction illuminating device |
| CN103574488A (en) * | 2012-07-23 | 2014-02-12 | 鸿富锦精密工业（深圳）有限公司 | Darkroom lighting system |
| CN204879942U (en) * | 2015-08-13 | 2015-12-16 | 江苏建筑职业技术学院 | Wall body leaded light lighting device |
-
2019
- 2019-04-17 CN CN201910309545.3A patent/CN110118329A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1399095A (en) * | 2001-07-20 | 2003-02-26 | 北京亚都科技股份有限公司 | Sunlight collecting and conducting system |
| CN101761863A (en) * | 2009-09-29 | 2010-06-30 | 四川省晟茂建设有限公司 | Basement lighting tube |
| US20110103088A1 (en) * | 2009-10-30 | 2011-05-05 | Wemmer Jeffrey M | Multi-mode lighting apparatus |
| CN201954460U (en) * | 2011-01-24 | 2011-08-31 | 任俊杰 | Sunlight acquisition and conduction illuminating device |
| CN103574488A (en) * | 2012-07-23 | 2014-02-12 | 鸿富锦精密工业（深圳）有限公司 | Darkroom lighting system |
| CN204879942U (en) * | 2015-08-13 | 2015-12-16 | 江苏建筑职业技术学院 | Wall body leaded light lighting device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190813 |
|
| RJ01 | Rejection of invention patent application after publication |