CN103542305A - Optical fiber back-in type lamp - Google Patents
Optical fiber back-in type lamp Download PDFInfo
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- CN103542305A CN103542305A CN201310530093.4A CN201310530093A CN103542305A CN 103542305 A CN103542305 A CN 103542305A CN 201310530093 A CN201310530093 A CN 201310530093A CN 103542305 A CN103542305 A CN 103542305A
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- optical fiber
- light
- illuminating lamp
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses an optical fiber back-in type lamp which comprises a main optical fiber, an optical divider, auxiliary optical fibers, a casing and a light outlet board. The auxiliary optical fibers are connected with the main optical fiber through the optical divider, the auxiliary optical fibers stretch into the casing, and the light outlet board is connected under an optical system. According to the optical fiber back-in type lamp, the main optical fiber is divided into the plurality of auxiliary optical fibers to achieve a lighting effect, and the lighting range of the lamp is enlarged.
Description
Technical field
The present invention relates to a kind of optical fiber carries on the back into formula illuminating lamp.
Background technology
In current illuminating lamp, the light that light source sends directly penetrates through exiting surface after need to deriving by optical fiber, illuminating effect is comparatively single, and the only Shu Guang of optical fiber derivation, the illumination zone of light is narrow, and light is more intense, easily produces dazzle, the exiting surface of some light sources is more dull, and graceful environment is inharmonious.
Summary of the invention
For this reason, the present invention proposes a kind of new illuminating lamp of at least a portion that can address the above problem.
The invention provides a kind of optical fiber carries on the back into formula illuminating lamp, comprise: main fiber, optical fiber splitter, sub-optical fibre, housing and light-emitting plate, wherein, described sub-optical fibre is connected with described main fiber by described optical fiber splitter, described sub-optical fibre stretches in housing, and described light-emitting plate is connected to the below of described housing.
Alternatively, optical fiber according to the present invention is carried on the back into formula illuminating lamp, and described main fiber and described sub-optical fibre are multimode fibre.
Alternatively, optical fiber according to the present invention is carried on the back into formula illuminating lamp, and described light-emitting plate is light diffusing sheet, and described light diffusing sheet is acrylic board or PC plate.
Alternatively, optical fiber according to the present invention is carried on the back into formula illuminating lamp, and the profile of described light-emitting plate is circular or square.
Alternatively, optical fiber according to the present invention is carried on the back into formula illuminating lamp, between described housing and described light-emitting plate for removably connecting.
Alternatively, optical fiber according to the present invention is carried on the back into formula illuminating lamp, described in be detachably connected as and be threaded or buckle connects.
Optical fiber of the present invention is carried on the back into formula illuminating lamp and is realized illumination by main fiber being divided into multichannel sub-optical fibre, has expanded the illumination range of illuminating lamp.
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, by identical reference symbol, represent identical parts.Wherein in the accompanying drawings, a plurality of identical parts of alphabetic flag indication after reference number, when these parts of general reference, will omit its last alphabetic flag.In the accompanying drawings:
Fig. 1 is that optical fiber of the present invention is carried on the back the structural representation into formula illuminating lamp;
Fig. 2 is the profile schematic diagram of light-emitting plate;
Fig. 3 is the buckle connection diagram of cantilever beam type;
Fig. 4 is the buckle connection diagram of cylinder type; And
Fig. 5 is the buckle connection diagram of ball-type.
Wherein, in accompanying drawing, the implication of each mark is:
The specific embodiment
Below in conjunction with accompanying drawing and concrete embodiment, the invention will be further described.
Fig. 1 shows optical fiber of the present invention and carries on the back the structural representation into formula illuminating lamp.As shown in Figure 1, described optical fiber is carried on the back into formula illuminating lamp and is comprised main fiber 100, optical fiber splitter 200, sub-optical fibre 300, housing 400 and light-emitting plate 600, wherein, described sub-optical fibre 300 is connected with described main fiber 100 by described optical fiber splitter 200, the light that enters described main fiber 100 is assigned in many described sub-optical fibres 300 by described optical fiber splitter 200, then from light-emitting plate, transmits.Described light-emitting plate 600 is connected to the below of described housing 400, and the light that is used for that sub-optical fibre 300 is derived penetrates realizes illuminating effect, simultaneously for optical system provides protective effect.
Optical fiber of the present invention is carried on the back in formula illuminating lamp, and described main fiber 100 and described sub-optical fibre 300 are multimode fibre.The core diameter of multimode fibre is thicker, can transmit the light of various modes, and the angle that incident light enters fibre core is many, and the path of propagating is forward also many.From operation wavelength, optical fiber can be divided into UV fiber, considerable optical fiber, near-infrared fibre-optical, infrared optical fiber, the light of illumination is all visible ray, and the optical fiber that described illuminating lamp is used is considerable optical fiber.In index distribution optical fiber common be step index fiber, nearly step index fiber, graded fiber.The material of described optical fiber is quartz glass, and this optical fiber has advantages of that cost is low, light transmission good and is convenient to processing.
When the comparatively soft lighting demand of needs, described light-emitting plate 600 can have the light diffusing sheet of diffuse transmission effect by choice for use to light.In light diffusing sheet, add the diffusion particle that has the interference of light, make light when by base material, because refractive index is different, realize repeatedly refraction, thereby light is disperseed uniformly, reflection, scattering, adjust light and propagate to obtain direction, make spot light become area source, because the light of loss part makes, light is softer does not have a dazzle.Can choice for use acrylic board or PC plate as light diffusing sheet.Acrylic light diffusing sheet is to take polymethyl methacrylate as base material, adds diffusant to make; PC light diffusing sheet is to take Merlon as base material, adds diffusant and a kind of optics PC force-bearing plate of making.
The profile of described light-emitting plate 600 can be designed to any shape, the geometry of rules such as circular, square, triangle, prismatic or irregularly shaped as shown in Figure 2.The exiting surface of described light-emitting plate can be plane, thereby also can be designed to have the on-plane surface just rising and falling, forms various three-dimensional shapes.For example, when described illuminating lamp is placed in graceful environment, the exiting surface of described light-emitting plate can be designed to artificial hillock etc. and there is artistic three-dimensional shape.Can also on the exiting surface of described light-emitting plate, post optical filter, to see through as required the light of different colours.
Optical fiber of the present invention is carried on the back in formula illuminating lamp, and described optical system 500 is outside equipped with housing 400, and described housing 400 and described light-emitting plate 600 are such as being threaded or buckle is connected etc. and removably connects.Being threaded is a kind of widely used dismountable being fixedly connected with, and has the advantages such as simple in structure, connection is reliable, mounting or dismounting are convenient.Be threaded to screw is directly screwed in the screwed hole of described lens module and described light-emitting plate 400, reach described lens module and the close-connected effect of described light-emitting plate 400.Buckle connects and is divided into the buckle connection (as shown in Figure 3) of cantilever beam type, the buckle connection (as shown in Figure 4) of cylinder type and the buckle of ball-type are connected (as shown in Figure 5).When described lens module is used buckle to be connected with described light-emitting plate 400, the mode that buckle connects is chosen as the buckle connection of cantilever beam type or the buckle of cylinder type connects.
Optical fiber of the present invention is carried on the back into formula illuminating lamp and is realized illumination by main fiber being divided into multichannel sub-optical fibre, has expanded the illumination range of illuminating lamp.
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 do not depart from the scope of claims.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.Being positioned at word " " before element or " one " does not get rid of and has a plurality of such elements.In having enumerated the unit claim of some devices, several in these devices can be to carry out imbody by same hardware branch.The use of word first, second and C grade does not represent any order.Can be title by these word explanations.
Claims (6)
1. optical fiber is carried on the back into a formula illuminating lamp, it is characterized in that comprising: main fiber (100), optical fiber splitter (200), sub-optical fibre (300), housing (400) and light-emitting plate (500); Wherein,
Described sub-optical fibre (300) is connected with described main fiber (100) by described optical fiber splitter (200);
Described sub-optical fibre (300) stretches in housing (400);
Described light-emitting plate (500) is connected to the below of described housing (400).
2. optical fiber according to claim 1 is carried on the back into formula illuminating lamp, it is characterized in that: described main fiber (100) and described sub-optical fibre (300) are multimode fibre.
3. optical fiber according to claim 1 is carried on the back into formula illuminating lamp, it is characterized in that: described light-emitting plate (500) is light diffusing sheet, and described light diffusing sheet is acrylic board or PC plate.
4. optical fiber according to claim 1 is carried on the back into formula illuminating lamp, it is characterized in that: the profile of described light-emitting plate (500) is for circular or square.
5. optical fiber according to claim 1 is carried on the back into formula illuminating lamp, it is characterized in that: between described housing (400) and described light-emitting plate (500) for removably connecting.
6. optical fiber according to claim 5 is carried on the back into formula illuminating lamp, it is characterized in that: described in be detachably connected as and be threaded or buckle connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310530093.4A CN103542305A (en) | 2013-10-31 | 2013-10-31 | Optical fiber back-in type lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310530093.4A CN103542305A (en) | 2013-10-31 | 2013-10-31 | Optical fiber back-in type lamp |
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| Publication Number | Publication Date |
|---|---|
| CN103542305A true CN103542305A (en) | 2014-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310530093.4A Pending CN103542305A (en) | 2013-10-31 | 2013-10-31 | Optical fiber back-in type lamp |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10002568A1 (en) * | 1999-01-21 | 2000-08-17 | Kaneka Corp | Lamp body for production of motor vehicle lamps is molded or cast from resin composition comprising rubber reinforced styrene resin and antistatic material |
| CN102367932A (en) * | 2011-09-29 | 2012-03-07 | 苏州承源光电科技有限公司 | Light emitting diode (LED) backlight structure |
| US20120162138A1 (en) * | 2010-12-27 | 2012-06-28 | Il Ho Lee | Display apparatus |
| CN102927522A (en) * | 2012-11-23 | 2013-02-13 | 深圳市华星光电技术有限公司 | Backlight module and LCD adopting same |
| CN103047614A (en) * | 2013-01-22 | 2013-04-17 | 深圳市华星光电技术有限公司 | Light guide system, direct type backlight mould and liquid crystal display |
| US20130163274A1 (en) * | 2011-12-21 | 2013-06-27 | Mark J. Gerber | Surgical site light |
| CN203560750U (en) * | 2013-10-31 | 2014-04-23 | 云南邦桥节能科技有限公司 | Optical-fiber back-in type lighting lamp |
-
2013
- 2013-10-31 CN CN201310530093.4A patent/CN103542305A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10002568A1 (en) * | 1999-01-21 | 2000-08-17 | Kaneka Corp | Lamp body for production of motor vehicle lamps is molded or cast from resin composition comprising rubber reinforced styrene resin and antistatic material |
| US20120162138A1 (en) * | 2010-12-27 | 2012-06-28 | Il Ho Lee | Display apparatus |
| CN102367932A (en) * | 2011-09-29 | 2012-03-07 | 苏州承源光电科技有限公司 | Light emitting diode (LED) backlight structure |
| US20130163274A1 (en) * | 2011-12-21 | 2013-06-27 | Mark J. Gerber | Surgical site light |
| CN102927522A (en) * | 2012-11-23 | 2013-02-13 | 深圳市华星光电技术有限公司 | Backlight module and LCD adopting same |
| CN103047614A (en) * | 2013-01-22 | 2013-04-17 | 深圳市华星光电技术有限公司 | Light guide system, direct type backlight mould and liquid crystal display |
| CN203560750U (en) * | 2013-10-31 | 2014-04-23 | 云南邦桥节能科技有限公司 | Optical-fiber back-in type lighting lamp |
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Owner name: CHONGQING GUANGYAO PHOTOELECTRIC ENERGY SAVING TEC Free format text: FORMER OWNER: YUNNAN BANG QIAO ENERGY-SAVING SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150204 |
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Free format text: CORRECT: ADDRESS; FROM: 675000 CHUXIONG YI AUTONOMOUS PREFECTURE, YUNNAN PROVINCE TO: 400000 BEIPEI, CHONGQING |
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Effective date of registration: 20150204 Address after: 400000 Chongqing city Beibei district and high tech Industrial Park the road No. 5 of 62 Applicant 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 Applicant before: Yunnan Bangqiao Energy-Saving Science & Technology Co., Ltd. |
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Application publication date: 20140129 |