CN203671298U - Side incident type area light generating device - Google Patents
Side incident type area light generating device Download PDFInfo
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- CN203671298U CN203671298U CN201320735790.9U CN201320735790U CN203671298U CN 203671298 U CN203671298 U CN 203671298U CN 201320735790 U CN201320735790 U CN 201320735790U CN 203671298 U CN203671298 U CN 203671298U
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- light
- optical fiber
- light guide
- lgp
- generating apparatus
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- Optical Couplings Of Light Guides (AREA)
Abstract
The utility model discloses a side incident type area light generating device which comprises a light guide component and an optical fiber component connected with the light guide component. The light guide component further comprises a light guide plate, a protection plate, a light emitting plate and an edge sealing strip, wherein the protection plate is located on a first face of the light guide plate, the light emitting plate is located on a second face of the light guide plate, the edge sealing strip is encapsulated on the periphery of the light guide plate, and the edge sealing strip comprises at least one hole allowing the optical component to penetrate. According to the side incident type area light generating device, optical fibers are adopted to transmit a point light source in a light beam mode, the problem of optoelectronic isolation of an area light source device and the point light source is solved, the application range of an area light source is enlarged, and the safety of the area light source is enhanced. The light guide component allowing an outline to be set freely and a support device allow a shape to be set freely are further provided, and thus the problems of demands for shapes and mounting of the area light source are solved.
Description
Technical field
The present invention relates to Optical devices, relate in particular to a kind of side entering type face light generating apparatus.
Background technology
Tradition area source is applied in multiple fields, it have light soft, do not hinder eye, power saving, the natural feature of light; But traditional area source exists luminous terminal not realize photodetachment, and be easily subject to electromagnetic interference, have higher cost to require and the defect such as potential safety hazard in high temperature, high humidity, the application circumstances such as inflammable, explosive.
Summary of the invention
For this reason, the present invention proposes a kind of a kind of side entering type face light generating apparatus that can address the above problem or that at least can partly address the above problem.
According to an aspect of the present invention, provide a kind of side entering type face light generating apparatus, the optical fiber components that comprises light guide member and be connected with described light guide member,
Wherein, described light guide member further comprises LGP, is positioned at the baffle of described LGP first surface, the light-emitting plate that is positioned at second of described LGP and the plastic packaging edge band in described LGP surrounding.Described edge band comprises the hole that at least one passes described optical fiber components.
Optionally, according to side entering type face light generating apparatus of the present invention, wherein, described LGP is square, star or circle.
Optionally, according to side entering type face light generating apparatus of the present invention, wherein, the exiting surface of described light-emitting plate is concavo-convex fluctuating shape.
Optionally, according to side entering type face light generating apparatus of the present invention, between described baffle, described LGP and described light-emitting plate, adopt buckle or screw fashion to connect.
Optionally, according to side entering type face light generating apparatus of the present invention, described light guide member is that screw thread or hoop shape mode are connected with described optical fiber components connected mode.
Optionally, according to side entering type face light generating apparatus of the present invention, wherein said optical fiber components at least comprises a described optical fiber.
Optionally, according to side entering type face light generating apparatus of the present invention, the optical fiber of wherein said optical fiber components is multimode fibre.
Optionally, according to side entering type face light generating apparatus of the present invention, described light guide member further comprises support, and described support is connected with described baffle.
The side entering type face light generating device proposing according to the present invention, by adopting the mode transfer point light source of optical fiber with light beam, thereby has solved the photoelectricity isolating problem of planar light source device and primary light source generation device, and then has increased range of application and the security of area source; Light guide member and any holder device of setting shape that side entering type face light generating device of the present invention also provides profile to set arbitrarily, thus shape demand and the installation question to area source solved.
Accompanying drawing explanation
By reading below detailed description of the preferred embodiment, various other advantage and benefits will become cheer and bright for those of ordinary skills.Accompanying drawing is only for the object of preferred embodiment is shown, and do not think limitation of the present invention.And in whole accompanying drawing, represent identical parts by identical reference symbol.Wherein in the accompanying drawings, the multiple identical parts of alphabetic flag indication after reference number, in the time of these parts of general reference, will omit its last alphabetic flag.In the accompanying drawings:
Fig. 1 shows according to the schematic diagram of one embodiment of the present invention side entering type face light generating apparatus;
Fig. 2 shows according to the sectional view of the light guide member of one embodiment of the present invention;
Fig. 3 shows according to engage thread optical fiber interface sectional view of the present invention;
Fig. 4 shows according to lock ring mode optical fiber interface schematic diagram of the present invention;
Fig. 5 shows according to lock ring mode optical fiber interface sectional view of the present invention;
Wherein, Reference numeral is as follows:
Side entering type face light generating apparatus 1000,
The specific embodiment
The invention provides many applicable creative concepts, this creativeness concept can be reflected in a large number of in concrete context.The optional many factors of face light generating apparatus proposing according to the present invention, can design various embodiments, and therefore specific embodiment is only as the exemplary illustration of specific implementation of the present invention, and do not form limitation of the scope of the invention.
The invention provides a kind of side entering type face light generating apparatus 1000, the optical fiber components 1100 that comprises light guide member 1200 and be connected with described light guide member.First, optical fiber components by the beam Propagation gathering from primary light source in light guide member, described light guide member by light beam diffuse scattering for evenly soft face light and towards periphery space environment face optical illumination is provided.
Wherein, optical fiber components has preferably included main fiber 1130, and is connected with point optical fiber 1110 by optical fiber tap 1120, and the light in main fiber is assigned in point optical fiber through optical fiber tap.
According to side entering type face light generating apparatus of the present invention, described light guide member 1200 preferably includes LGP 1220, be positioned at the baffle 1210 of described LGP first surface, be positioned at the light-emitting plate 1230 of second of described LGP and the plastic packaging edge band 1240 in described LGP 1220 surroundings.
Wherein, LGP 1220 has preferably adopted acrylic or the PC sheet material of optical grade, should there is light guiding points at bottom surface of light guide plate with the not light absorbent with high reflectivity, in the time that light is mapped to each light guiding points, reverberation can be toward all angles diffusion, form uniform light and penetrate by LGP is positive, last light uniformly transmits tabula rasa to surrounding environment Uniform Illumination.And the bottom surface of LGP 1220 is posted reflecting piece and penetrated from the space between light guiding points to prevent light, reduce the loss of illumination luminous energy.
According to side entering type face light generating apparatus 1000 of the present invention, LGP 1220 profiles can be designed to arbitrarily suitably shape (for example, square, star or circle), to meet outward appearance demand and suitable lightening demand.
The exiting surface of light-emitting plate 1230 is concavo-convex fluctuating shape, can be various solid figures (for example, animals graphics, starry sky figures) according to outward appearance Demand Design.
Between baffle 1210, LGP 1220 and light-emitting plate 1230, preferably adopt buckle or screw fashion to connect.Baffle 1210 forms cavity for assembling LGP 1220 with light-emitting plate 1230; and the two profile design becomes suitable arbitrarily shape (for example; square, star or circle) match with LGP 1220 profiles, LGP 1220 is played to protection and the effect of supporting.
Baffle 1210 and light-emitting plate 1230 edges have thread pore structure, buckle structure or the hoop shape structure of fixed fiber, for optical fiber is fixed, guarantee that optical fiber is connected with the stable contact of LGP side.
According to side entering type face light generating apparatus 1000 of the present invention, wherein optical fiber is preferably multimode fibre, adopts plastic material, can transmit multi-wavelength light and can bending transmission direction and the non-frangibility that changes light.According to the needs of different brightness of illuminations, point optical fiber 1110 that side entering type face light generating apparatus 1000 of the present invention has varying number is connected with LGP 1220, and this point of optical fiber 1110 is connected with main fiber 1130 by optical fiber tap 1120.According to the difference of light transmission range, main fiber 1130 is connected with the primary light source device of different capacity.For example main fiber can preferably connect sunshine collector, has realized the space transmission of sunshine and the illumination of face light mode.
Light guide member of the present invention preferably includes support, and the detachable assembly connection of support and baffle can be according to fixing need to the customizing the material of support and structure of light guide member.
Below in conjunction with accompanying drawing and specific embodiment, specific implementation of the present invention is made to further exemplary illustration.
Embodiment 1
According to can find out according to one embodiment of the present invention shown in Fig. 1: side entering type face light generating apparatus 1000 of the present invention, optical fiber components 1100 and light guide member 1200 are comprised, wherein, optical fiber components has comprised main fiber 1130, optical fiber tap 1120, point optical fiber 1110, and main fiber 1130 is connected with point optical fiber 1110 by optical fiber tap 1120.
According to can find out according to the sectional view of one embodiment of the present invention light guide member shown in Fig. 2: light guide member 1200 comprised LGP 1220, be positioned at the baffle 1210 of described LGP first surface, be positioned at the light-emitting plate 1230 of second of described LGP and the plastic packaging edge band 1240 in described LGP surrounding.
Can find out according to the sectional view of a kind of optical fiber interface shown in Fig. 3; divide optical fiber 1110 to connect hole 1250 by optical fiber and coordinate with LGP 1220 contacts side surfaces, and will divide optical fiber 1110 to be fixedly clamped by the screw being assemblied in baffle screwed hole 1211 and light-emitting plate screwed hole 1231.
In embodiment 1, light beam is transferred to main fiber near-end from main fiber far-end, then distributes to point optical fiber 1110 by optical fiber tap 1120, and point optical fiber 1110 is injected light beam LGP 1220 from LGP side.In the time that light is mapped to each light guiding points on LGP 1220 base plates, reverberation can be toward all angles diffusion, then destroys conditioned reflex and penetrates by LGP is positive.Various densitys on bottom surface of light guide plate, light guiding points not of uniform size make the positive light penetrating of LGP evenly soft.And, covers the light that the reflector plate of bottom surface of light guide plate exposes bottom surface and be reflected back in LGP, and plastic packaging prevents that at the edge band 1240 of LGP side light from penetrating from LGP 1220 sides, thereby improved the service efficiency that enters LGP light.Inject light-emitting plate from the uniform light of LGP exiting surface outgoing, and by the further diffuse scattering of light-emitting plate, thereby make the light that penetrates from light-emitting plate exiting surface more all even soft, there is better face optical illumination effect.
Embodiment 2
The present embodiment is to make improvement on the basis of embodiment 1, has proposed the optical fiber interface mode of another, and improved optical fiber interface is shown in Fig. 4 and Fig. 5.
Can find out by Fig. 4 and Fig. 5: baffle 1210 has optical fiber with the edge of light-emitting plate 1230 assembly structures and connects hole 1250; light-emitting plate 1230 edges have the hoop sheet 1232 of extension; baffle 1210 edges have the hoop sheet 1212 of extension, and are pressed from both sides light-emitting plate hoop sheet 1232 is added and fastened with the optical fiber of baffle hoop sheet 1212 common envelopes by clip.
The optical fiber interface of embodiment 2 binds round chip architecture by employing, thereby allows to select the optical fiber of multiple external diameter size to be connected with LGP.For example, point optical fiber external diameter is little more a lot of than optic fibre hole, also can optical fiber be added and fasten and be not easy to become flexible by hoop sheet and clip folder.
The side entering type face light generating device proposing according to the present invention, by adopting the mode transfer point light source of optical fiber with light beam, thereby has solved the photoelectricity isolating problem of planar light source device and primary light source generation device, and then has increased range of application and the security of area source; Light guide member and any holder device of setting shape that side entering type face light generating device of the present invention also provides profile to set arbitrarily, thus shape demand and the installation question to area source solved.
It should be noted, the present invention will be described rather than limit the invention for above-described embodiment, and those skilled in the art can design alternative embodiment in the situation that not departing from claims scope.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and is not listed as element or step in the claims.
Claims (8)
1. a side entering type face light generating apparatus (1000), the optical fiber components (1100) that comprises light guide member (1200) and be connected with described light guide member,
Wherein, described light guide member (1200) further comprises LGP (1220), be positioned at the baffle (1210) of described LGP first surface, be positioned at the light-emitting plate (1230) of second of described LGP and the plastic packaging edge band (1240) in described LGP surrounding, and described edge band (1240) comprises the hole that at least one passes described optical fiber components (1100).
2. side entering type face light generating apparatus according to claim 1 (1000), wherein, described LGP (1220) is square, star or circle.
3. side entering type face light generating apparatus according to claim 1 (1000), wherein, the exiting surface of described light-emitting plate (1230) is concavo-convex fluctuating shape.
4. side entering type face light generating apparatus according to claim 1 (1000), adopts buckle or screw fashion to connect between described baffle (1210), described LGP (1220) and described light-emitting plate (1230).
5. side entering type face light generating apparatus according to claim 1 (1000), described light guide member (1200) is that screw thread or hoop shape mode are connected with described optical fiber components (1100) connected mode.
6. side entering type face light generating apparatus according to claim 1 (1000), wherein said optical fiber components (1100) comprises at least one optical fiber.
7. side entering type face light generating apparatus according to claim 1 (1000), the optical fiber of wherein said optical fiber components (1100) is multimode fibre.
8. side entering type face light generating apparatus according to claim 1 (1000), described light guide member (1200) further comprises support, described support is connected with described baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320735790.9U CN203671298U (en) | 2013-11-19 | 2013-11-19 | Side incident type area light generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320735790.9U CN203671298U (en) | 2013-11-19 | 2013-11-19 | Side incident type area light generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203671298U true CN203671298U (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320735790.9U Expired - Fee Related CN203671298U (en) | 2013-11-19 | 2013-11-19 | Side incident type area light generating device |
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| CN (1) | CN203671298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574376A (en) * | 2013-11-19 | 2014-02-12 | 云南邦桥节能科技有限公司 | Side incidence type surface light generation device |
-
2013
- 2013-11-19 CN CN201320735790.9U patent/CN203671298U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574376A (en) * | 2013-11-19 | 2014-02-12 | 云南邦桥节能科技有限公司 | Side incidence type surface light generation device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING GUANGYAO PHOTOELECTRIC ENERGY SAVING TEC Free format text: FORMER OWNER: YUNNAN BANG QIAO ENERGY-SAVING SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150202 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 675000 CHUXIONG YI AUTONOMOUS PREFECTURE, YUNNAN PROVINCE TO: 404100 BEIPEI, CHONGQING |
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| TR01 | Transfer of patent right |
Effective date of registration: 20150202 Address after: 404100 Chongqing city Beibei district and high tech Industrial Park the road No. 5 of 62 Patentee after: CHONGQING GUANGYAO PHOTOELECTRIC ENERGY SAVING SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 675000 Yongan Road, Chuxiong Development Zone, Chuxiong Yi Autonomous Prefecture, Yunnan, Chuxiong 447 Patentee before: YUNNAN BANGQIAO ENERGY-SAVING SCIENCE & TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 404100 No. 5, No. 62, Yun Han Road, Beibei high tech Industrial Park, Chongqing. Patentee after: CHONGQING GLORYCARE TECHNOLOGY Co.,Ltd. Address before: 404100 No. 5, No. 62, Yun Han Road, Beibei high tech Industrial Park, Chongqing. Patentee before: CHONGQING GUANGYAO PHOTOELECTRIC ENERGY SAVING SCIENCE & TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180529 Address after: 675000 Yongan Road, Chuxiong Development Zone, Yunnan Province, No. 447 Patentee after: YUNNAN BANGQIAO ENERGY-SAVING SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 404100 No. 5, No. 62, Yun Han Road, Beibei high tech Industrial Park, Chongqing. Patentee before: CHONGQING GLORYCARE TECHNOLOGY Co.,Ltd. |
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| 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: 20140625 Termination date: 20211119 |