CN107631191A - A kind of illuminator of fibre-optic light guide integration - Google Patents
A kind of illuminator of fibre-optic light guide integration Download PDFInfo
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- CN107631191A CN107631191A CN201710920081.0A CN201710920081A CN107631191A CN 107631191 A CN107631191 A CN 107631191A CN 201710920081 A CN201710920081 A CN 201710920081A CN 107631191 A CN107631191 A CN 107631191A
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- 230000010354 integration Effects 0.000 title claims abstract description 18
- 239000000835 fiber Substances 0.000 claims abstract description 41
- 239000013307 optical fiber Substances 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 230000003287 optical effect Effects 0.000 claims abstract description 22
- 201000009310 astigmatism Diseases 0.000 claims abstract description 20
- 238000009792 diffusion process Methods 0.000 claims abstract description 9
- 238000005286 illumination Methods 0.000 abstract description 20
- 238000009434 installation Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides a kind of illuminator of fibre-optic light guide integration, it includes lighting equipment, the first light pipe, fibre bundle, the second light pipe and diffusion member, parallel electro-optical device, condensing member, optical fiber receiving member is sequentially provided with first light pipe；Fibre optical transmission component and astigmatism component are sequentially provided with second light pipe, the lighting equipment connects with one end provided with parallel electro-optical device of the first light pipe, the other end of first light pipe and one end of fibre bundle connect, the other end of the fibre bundle is connected with one end provided with fibre optical transmission component of the second light pipe, and the other end of second light pipe is connected with diffusion member.Effective lighting time that technical solution of the present invention fully utilizes optical illumination is long, irradiated area is big, and the easy for installation of lighting equipment, cost are low, and the transmission range of optical fibre illumination is long, installing space is small, flexible arrangement, double dominant easy for construction.
Description
Technical field
The present invention relates to a kind of sun light lighting system, more particularly to a kind of illuminator of fibre-optic light guide integration.
Background technology
Natural lighting is very important part in architectural design, directly influences outward appearance, the inner space life of building
Work quality, energy resource consumption, building cost etc., as what whole society's energy conservation and environmental awareness and people were required quality of life constantly carries
Height, sunshine there is artificial light source can not substitute comfortable, strong as a kind of inexhaustible green energy resource
Health, safety, the unique advantage of energy-conserving and environment-protective, it is always the emphasis of architectural lighting design.Modern architecture mostly uses substantial amounts of glass
Glass curtain wall obtains enough indoor lightings, but also bring simultaneously serious light pollution in cities, building heat insulation energy consumption it is big,
The problems such as maintenance cost is high, more prominent is the daylighting that glass curtain wall still can not solve the problems, such as big depth space, Yi Jishou
The problem of light angle is influenceed with uncontrollable light intensity.
The light guide and optical fiber illuminating system that grew up in recent years overcome the deficiency of glass curtain wall natural lighting completely, its
General principle is efficiently to gather outdoor natural light by lighting equipment, then by nature optical transport and is divided by light pipe or optical fiber
The diffusing device of installation indoors is fitted on, natural light uniform high-efficiency is irradiated to the place for needing light by diffusing device, from
And realize room lighting.But for transmission range is long, installing space is limited, irradiated area is big and needs effectively to shine for a long time
For bright big depth building and hypogee, single light guide or optical fibre illumination can not all meet.
At present, light guide and optical fibre illumination respectively have the advantages of respective, and big depth building can be solved by all having adopts with hypogee
Optical issue, it is greatly reduced that building heat insulation energy consumption, maintenance cost are low, the natural lighting time is long, controllable intensity of illumination etc. is more
Kind advantage, both is carried out careful comparison, by following obvious difference, see the table below 1.
Table 1
From table 1, two kinds of lighting systems respectively have its advantage and disadvantage, are respectively suitable for different illumination occasions, as light guide shines
It is bright to be applied to the region that transmission range is short, installing space is big, lighting area is big, and optical fibre illumination is applied to transmission range length, peace
Fill the small region of limited space, lighting area.But actual architectural lighting is a set of complicated system, has many big depth to build
Build needs the long-time of large area to illuminate with hypogee, and the daylighting in these regions is not just single optical illumination or optical fiber photograph
It is bright disclosure satisfy that, it is necessary to develop a kind of new natural lighting illumination that can integrate two kinds of lighting system advantages of light guide and optical fiber
System.
The content of the invention
For above technical problem, the invention discloses a kind of illuminator of fibre-optic light guide integration, comprehensively utilizes light
It is big to lead effective lighting time length, the irradiated area of illumination, and the easy for installation of lighting equipment, cost are low, and optical fibre illumination
Transmission range is long, installing space is small, flexible arrangement, double dominant easy for construction, to realize the large area length of big depth building
Time sunshine lighting.
On the other hand, the technical solution adopted by the present invention is：
A kind of illuminator of fibre-optic light guide integration, it includes lighting equipment, the first light pipe, fibre bundle, second led
Light pipe and diffusion member, parallel electro-optical device, condensing member, optical fiber receiving member are sequentially provided with first light pipe；
Fibre optical transmission component and astigmatism component, the lighting equipment and the first leaded light are sequentially provided with second light pipe
The connection of one end provided with parallel electro-optical device of pipe, the other end of first light pipe and one end of fibre bundle connect, the light
The other end of fine beam is connected with one end provided with fibre optical transmission component of the second light pipe, the other end of second light pipe with
Diffusion member connects；
Sunshine is entered in the first light pipe by lighting equipment, passes through normal sheaf condensing member after parallel electro-optical device
Converged, fibre bundle is entered by optical fiber receiving member, sunshine is transferred to the second light pipe through fibre bundle, sent out by optical fiber
Penetrate the light source brought out turns into diverging light through astigmatism component, then is transferred out from diffusion member, for illuminating.
Wherein, the lighting equipment is installed outdoors, for gathering sunshine；The parallel electro-optical device will collect too
Sunlight becomes directional light and is transmitted in the first light pipe.Directional light pools spot light, the point of convergence by condensing member
Light source is entered in fibre bundle by optical fiber receiving member, greatly reduces the loss of sunlight.Spot light is transferred to second along fibre bundle
In light pipe, reach the spot light of fibre optical transmission component turns into transmitting light after astigmatism component, then through being connected to the second light pipe
The diffusion member of end provides large area lighting after further diffusing.Simple in construction using this technical scheme, cost is low, and
Install unrestricted, operation and maintenance cost is low, can be combined with landscape, greenbelt, road etc., while effective lighting time length is more
Weight advantage.
As a further improvement on the present invention, the optical axis of the condensing member and the first light pipe is axially in parallel.Using
This technical scheme, there is more preferable spotlight effect, and sunshine pooled by very thin light beam by condensing member and is transmitted,
Light loss is smaller.
As a further improvement on the present invention, the lighting equipment includes the first concave mirror and the second concave mirror, and described
The focus of one concave mirror and the second concave mirror overlaps and the two is identical from the cone angle size of focus.Using this technical scheme,
Can be with larger range of collection sunshine.Further, second concave mirror is located at the top of the first concave mirror.
As a further improvement on the present invention, the focal length of second concave mirror is less than the focal length of the first concave mirror.
As a further improvement on the present invention, the parallel electro-optical device includes the first convex lens and the second convex lens, described
The focus of first convex lens and the second convex lens overlaps and the two is identical from the cone angle size of focus.Using this technical side
Case, realize optical fibre illumination needs parallel input light requirement, compared to existing fiber illumination use complicated light tracing system and
Condenser system, apparatus structure of the invention is simple, low cost, installation easily, operation and maintenance cost it is low.
Further, first convex lens are located at the top of the second convex lens.
As a further improvement on the present invention, the appearance and size of first convex lens is more than the profile chi of the second concave mirror
Very little, the appearance and size of the second convex lens is more than the appearance and size of the first convex lens, and the external diameter of second convex lens is led with first
The internal diameter of light pipe is suitable.Using this technical scheme, the sunshine collected is all converted into directional light.
As a further improvement on the present invention, connected between the lighting equipment and the first light pipe by rain-proof lasso.
As a further improvement on the present invention, the first fixed mount, the condensing member, light are provided with first light pipe
Fine receiving member is located on the first fixed mount；Be provided with the second fixed mount in second light pipe, the fibre optical transmission component with
Astigmatism component is located on the second fixed mount.
As a further improvement on the present invention, the condensing member is optically focused mirror disk, and the condensing member includes aspherical
At least one of lens, convex lens, cemented doublet or the lens group of at least two combinations.
As a further improvement on the present invention, the astigmatism component is astigmatism mirror disk；Described astigmatism component includes recessed
At least one of mirror, convex lens or the lens group of at least two combinations.
Compared with prior art, beneficial effects of the present invention are：
First, the illuminator of the fibre-optic light guide integration of technical solution of the present invention fully utilizes the effective of optical illumination
Lighting hours is long, irradiated area is big, and the easy for installation of lighting equipment, cost are low, and the transmission range of optical fibre illumination is long, peace
Fill small space, flexible arrangement, double dominant easy for construction.
Second, using technical scheme, simply use light pipe, and leaded light used in daylighting and astigmatism part
Pipe is shorter, and the transmission of sunshine is carried out mainly by optical fiber, therefore transmission range is longer (up to 100 meters), light-conducting system cost compared with
It is low；In addition, the present invention using by the lighting equipment that two concave mirrors forms with have two convex lens groups into parallel electro-optical device reality
The parallel input light requirement of optical fibre illumination needs is showed, complicated light tracing system and the optically focused system used compared to existing fiber illumination
System, apparatus structure of the invention is simple, low cost, installation easily, operation and maintenance cost it is low；
3rd, using technical scheme, the optically focused of optical fiber and reception device are arranged in light pipe, compared to
For the existing optical fiber lighting equipment needed in no shading plateau installed outdoors, construction requirement is greatly simplify, is reduced into
Sheet and maintenance cost；In addition, for the major diameter dimension of light pipe, the size of the fibre bundle of technical solution of the present invention will
It is much smaller, do not limited substantially by installing space, convenient and flexible installation, difficulty of construction is small, expense is low；
4th, using technical scheme, the spot light of optical fiber transmission is made by the diverging of diverging lens and diffusing globe
With the illumination needs of large area can be realized；Daylighting compared to existing fiber illumination requires that height, effective lighting time are short, this
The fibre-optic light guide integrated illumination system of invention has lighting equipment installation unrestricted, can be tied with landscape, greenbelt, road etc.
Close, while the multiple advantage of effective lighting time length.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of the present invention.
Fig. 2 is the structural representation of the optically focused mirror disk of an embodiment of the present invention.
Fig. 3 is the structural representation of the astigmatism mirror disk of an embodiment of the present invention.
Reference includes：1- lighting equipments, 2- rain-proof lassos, the light pipes of 3- first, the parallel electro-optical devices of 4-, 5- condensers
Disk, 6- fiber optic receivers, the fixed mounts of 7- first, 8- fibre bundles, the light pipes of 9- second, 10- fibre optical transmissions end, 11- astigmatism mirror disks,
The fixed mounts of 12- second, 13- diffusing globes, the concave mirrors of 21- first, the concave mirrors of 22- second, the convex lens of 41- first, the convex lens of 42- second
Mirror, 51- condensers, 100- sunshines, 111- diverging lens.
Embodiment
The preferably embodiment of the present invention is described in further detail below.
As shown in FIG. 1 to 3, a kind of illuminator of fibre-optic light guide integration, it includes daylighting dress installed outdoors
The 1, first light pipe 3, fibre bundle 8, the second light pipe 9 and diffusing globe 13 are put, directional light is sequentially provided with first light pipe 3
Device 4, optically focused mirror disk 5, fiber optic receiver 6；Fibre optical transmission end 10 and astigmatism mirror disk are sequentially provided with second light pipe 9
11, one end provided with parallel electro-optical device 4 of the lighting equipment 1 and the first light pipe 3 connects, first light pipe 3 it is another
One end is connected with one end of fibre bundle 8, and the other end of the fibre bundle 8 and the second light pipe 9 are provided with fibre optical transmission end 10
One end is connected, and the other end of second light pipe 9 is connected with diffusing globe 13.Between the light pipe 3 of lighting equipment 1 and first
Connection is by rain-proof lasso 2, and first light pipe 3 is interior to be provided with the first fixed mount 7, and the optically focused mirror disk 5, fiber optic receiver 6 are set
On the first fixed mount 7；The second fixed mount 12, the fibre optical transmission end 10 and astigmatism mirror disk are provided with second light pipe 9
11 are located on the second fixed mount 12.The optically focused mirror disk 5 includes some condensers 51, the optical axis and first of the optically focused mirror disk 5
Light pipe 3 it is axially in parallel.The astigmatism mirror disk 11 includes diverging lens 111.
As shown in FIG. 1 to 3, lighting equipment 1 installed outdoors is used to gather sunshine 100, and the lighting equipment 1 wraps
The first concave mirror 21 and the second concave mirror 22 are included, the focus of the concave mirror 22 of the first concave mirror 21 and second overlaps and the two
It is identical from the cone angle size of focus.Second concave mirror 22 is located at the top of the first concave mirror 21.Second concave surface
The focal length of mirror 22 is less than the focal length of the first concave mirror 21.So, the sunshine 100 of the first concave mirror 21 is in any direction incided
Converged in focus, and incide the second concave mirror 22, after the reflection of the second concave mirror 22, along the first light pipe it is axially in parallel enter
It is mapped in the first light pipe.
As shown in FIG. 1 to 3, the parallel electro-optical device 4 includes the first convex lens 41 and the second convex lens 42, and described first
The focus of convex lens 41 and the second convex lens 42 overlaps and the two is identical from the cone angle size of focus.First convex lens 41
Appearance and size be more than the appearance and size of the second concave mirror 22, the appearance and size of the second convex lens 42 is more than the first convex lens 41
Appearance and size, the external diameter of second convex lens 42 are suitable with the internal diameter of the first light pipe 3.First convex lens 41 are positioned at the
The top of two convex lens 42.The collimated light beam that lighting equipment 1 is gathered and converged is convex by the aggregation of the first convex lens 41 and second
After the diverging of lens 42, full of whole first light pipe and parallel to the optical axis of condenser 51.One is pooled through condenser 51
Point, fibre bundle 8 is entered by fiber optic receiver 6, sunshine 100 is transferred to the second light pipe 9 through the long range of fibre bundle 8, from light
The spot light that fine transmitting terminal 10 comes out turns into diverging light through diverging lens 111, then is transferred out from diffusing globe 13, for illuminating.
The condenser 51 is at least one of non-spherical lens, convex lens, cemented doublet or at least two compositions
Lens group.The diverging lens 111 are the lens group of at least one of concavees lens, convex lens or at least two compositions.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to is assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (10)
- A kind of 1. illuminator of fibre-optic light guide integration, it is characterised in that：It includes lighting equipment, the first light pipe, optical fiber Beam, the second light pipe and diffusion member, parallel electro-optical device, condensing member, optical fiber are sequentially provided with first light pipe and is received Component；It is sequentially provided with fibre optical transmission component and astigmatism component in second light pipe, the lighting equipment and the first light pipe One end connection provided with parallel electro-optical device, the other end of first light pipe and one end of fibre bundle connect, the fibre bundle The other end be connected with one end provided with fibre optical transmission component of the second light pipe, the other end of second light pipe and diffusion Component connects；Sunshine is entered in the first light pipe by lighting equipment, is carried out by normal sheaf condensing member after parallel electro-optical device Convergence, enters fibre bundle, sunshine is transferred to the second light pipe through fibre bundle, by fibre optical transmission end by optical fiber receiving member Light source out turns into diverging light through astigmatism component, then is transferred out from diffusion member, for illuminating.
- 2. the illuminator of fibre-optic light guide integration according to claim 1, it is characterised in that：The light of the condensing member Axle is axially in parallel with the first light pipe.
- 3. the illuminator of fibre-optic light guide integration according to claim 1, it is characterised in that：The lighting equipment includes First concave mirror and the second concave mirror, the focus of first concave mirror and the second concave mirror overlaps and the two is from focus Cone angle size it is identical；Second concave mirror is located at the top of the first concave mirror.
- 4. the illuminator of fibre-optic light guide integration according to claim 3, it is characterised in that：Second concave mirror Focal length is less than the focal length of the first concave mirror.
- 5. the illuminator of fibre-optic light guide integration according to claim 4, it is characterised in that：The parallel electro-optical device bag The first convex lens and the second convex lens are included, the focus of first convex lens and the second convex lens overlaps and the two goes out from focus The cone angle size of hair is identical；First convex lens are located at the top of the second convex lens.
- 6. the illuminator of fibre-optic light guide integration according to claim 5, it is characterised in that：First convex lens Appearance and size is more than the appearance and size of the second concave mirror, and the appearance and size of the second convex lens is more than the profile chi of the first convex lens Very little, the external diameter of second convex lens is suitable with the internal diameter of the first light pipe.
- 7. the illuminator of the fibre-optic light guide integration according to claim 1 ~ 6 any one, it is characterised in that：It is described to adopt Connected between electro-optical device and the first light pipe by rain-proof lasso.
- 8. the illuminator of the fibre-optic light guide integration according to claim 1 ~ 5 any one, it is characterised in that：Described The first fixed mount is provided with one light pipe, the condensing member, optical fiber receiving member are located on the first fixed mount；Described second leads The second fixed mount is provided with light pipe, the fibre optical transmission component and astigmatism component are located on the second fixed mount.
- 9. the illuminator of fibre-optic light guide integration according to claim 8, it is characterised in that：The condensing member is poly- Light microscopic disk, the condensing member include at least one of non-spherical lens, convex lens, cemented doublet.
- 10. the illuminator of fibre-optic light guide integration according to claim 8, it is characterised in that：The astigmatism component is Astigmatism mirror disk；Described astigmatism component includes at least one of concavees lens, convex lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710920081.0A CN107631191A (en) | 2017-09-30 | 2017-09-30 | A kind of illuminator of fibre-optic light guide integration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710920081.0A CN107631191A (en) | 2017-09-30 | 2017-09-30 | A kind of illuminator of fibre-optic light guide integration |
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| Publication Number | Publication Date |
|---|---|
| CN107631191A true CN107631191A (en) | 2018-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710920081.0A Pending CN107631191A (en) | 2017-09-30 | 2017-09-30 | A kind of illuminator of fibre-optic light guide integration |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003240356A (en) * | 2002-02-18 | 2003-08-27 | Seishiro Munehira | Sun tracking system |
| CN101174027A (en) * | 2007-10-15 | 2008-05-07 | 北京派瑞根科技开发有限公司 | Natural light collector, illumination system and light source of electronic system |
| US20080266664A1 (en) * | 2007-04-24 | 2008-10-30 | Roland Winston | Liquid light pipe with an aplanatic imaging system and coupled non-imaging light concentrator |
| CN201351863Y (en) * | 2009-02-25 | 2009-11-25 | 李伟凡 | Reflection-type optical fiber illumination device |
| CN201902985U (en) * | 2010-12-20 | 2011-07-20 | 舒成明 | Sunlight lighting device |
| CN202118792U (en) * | 2011-04-08 | 2012-01-18 | 周文乾 | Solar lighting lamp and solar-thermal collection utilizing system formed by same |
| CN103133970A (en) * | 2011-11-27 | 2013-06-05 | 飞秒光电科技(西安)有限公司 | Reflection-type sunshine illuminating system |
| CN207262114U (en) * | 2017-09-30 | 2018-04-20 | 重庆格络新材科技有限公司 | A kind of integrated lighting system of fibre-optic light guide |
-
2017
- 2017-09-30 CN CN201710920081.0A patent/CN107631191A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003240356A (en) * | 2002-02-18 | 2003-08-27 | Seishiro Munehira | Sun tracking system |
| US20080266664A1 (en) * | 2007-04-24 | 2008-10-30 | Roland Winston | Liquid light pipe with an aplanatic imaging system and coupled non-imaging light concentrator |
| CN101174027A (en) * | 2007-10-15 | 2008-05-07 | 北京派瑞根科技开发有限公司 | Natural light collector, illumination system and light source of electronic system |
| CN201351863Y (en) * | 2009-02-25 | 2009-11-25 | 李伟凡 | Reflection-type optical fiber illumination device |
| CN201902985U (en) * | 2010-12-20 | 2011-07-20 | 舒成明 | Sunlight lighting device |
| CN202118792U (en) * | 2011-04-08 | 2012-01-18 | 周文乾 | Solar lighting lamp and solar-thermal collection utilizing system formed by same |
| CN103133970A (en) * | 2011-11-27 | 2013-06-05 | 飞秒光电科技(西安)有限公司 | Reflection-type sunshine illuminating system |
| CN207262114U (en) * | 2017-09-30 | 2018-04-20 | 重庆格络新材科技有限公司 | A kind of integrated lighting system of fibre-optic light guide |
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