CN201184541Y - LED optical fiber lighting lamp - Google Patents
LED optical fiber lighting lamp Download PDFInfo
- Publication number
- CN201184541Y CN201184541Y CNU2008200469758U CN200820046975U CN201184541Y CN 201184541 Y CN201184541 Y CN 201184541Y CN U2008200469758 U CNU2008200469758 U CN U2008200469758U CN 200820046975 U CN200820046975 U CN 200820046975U CN 201184541 Y CN201184541 Y CN 201184541Y
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- optical fiber
- light source
- condenser system
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Abstract
The utility model provides an optical fiber LED lamp, which comprises a lighting tube body; a drive LED light source and a radiator which are placed in the lighting tube body; an optical fiber; and a condenser system placed in the lighting tube body. The LED light source is arranged at a light path input end of the condenser system; and the optical fiber is arranged at a light path output end of the condenser system. In the optical fiber lamp adopting high power LED as a light source, the built-in condenser system condenses emitted beams, and improves optical coupling efficiency and effective light effect. The lighting tube body can be detachable structure; the LED light source, the drive, the radiator and the condenser system can be placed and fixed in the lighting tube body; the optical coupling and mechanical connecting structure is compact, thereby resulting in convenient assembly; through different combinations of the detachable lighting tube component, the optical fiber LED lamp has a plurality of purposes.
Description
Technical field
The utility model relates to a kind of optical fibre illumination light fixture, and particularly a kind of LED of employing makes the optical fibre illumination light fixture of light source.
Background technology
Optical fibre illumination is a kind of mode of special conduction luminous energy, and it is to adopt optical fiber (abbreviation optical fiber), utilizes the total reflection principle light conducting to throw light on.Because the self-characteristic of optical fiber and the straightline propagation principle of light, the optical fibre illumination lamp can propagate into light Anywhere in theory, and has non-conductive, soft flexible, an ornamental irreplaceable advantage of other lighting system such as strong of a leaded light, decorative lighting, effect light, background illumination, guided bone illumination etc. can be widely used in, the diversity application requirements can be satisfied.
Light source is the significant components of optical fibre illumination lamp, also is the decisive factor of optical fibre illumination effect.Consider factors such as optical coupling efficiency and fiber transmission attenuation, need light source to send approximately parallel strong beam, requirement such as concentrate so light source is proposed high brightness, spot light, light beam.Traditional optical fibre illumination lamp generally adopts Halogen lamp LED as light source at present, it is 150-250W that power is often arranged, therefore very power consumption, caloric value is big, need to increase heat shield, the life-span also only about 2000 hours, also relies on motor to drive optical filter in addition and produces change color, make traditional optical fibre illumination lamp have high power consumption, noise arranged, structure is comparatively complicated, the long-time problems such as high temperature safe hidden danger is arranged of using.
In order to solve these problems that traditional optical fibre illumination lamp exists, the someone proposes to select the light source of LED as optical fibre illumination.LED has characteristics such as high brightness, low-power consumption, long-life, luminous point are little, rich color, meet the requirement of optical fibre illumination to light source, development along with the LED technology, at present power-type LED from single-chip 1W, 3W and 5W more than 10W more high power stride forward, the brightness of large power white light LED surpasses 301m/W, though compare big in addition gap with light sources such as Halogen lamp LEDs, be considered to the strong competitor of optical fibre illumination light source.
Also there is obvious deficiency in LED optical fibre illumination lamp at present, and simple in structure aging, effective luminous efficacy is lower, security and less stable, and properties of product are single, do not embody the advantage that the LED semiconductor lighting combines with the optical fibre illumination technology.
Summary of the invention
The technical problems to be solved in the utility model is: the LED optical fibre illumination lamp that a kind of light efficiency height, stable performance, safety are provided.
The technical solution of the utility model is as follows: a kind of LED optical fibre illumination lamp, comprise the light cylindrical shell, and be positioned over led light source and radiator in the light cylindrical shell, it is characterized in that: also comprise optical fiber and place the interior condenser system of light cylindrical shell, led light source is arranged on the light path input before the condenser system, and optical fiber is arranged on the light path output of condenser system.
Described smooth cylindrical shell is removable structure, comprises the power supply light cartridge module, light source light cartridge module, light path light cartridge module and the optical fiber light cartridge module that connect successively; Condenser system, optical fiber are separately positioned on light path light cartridge module, the optical fiber light cartridge module.
Described led light source places on the radiator that is connected with the light cartridge module.Radiator adopts high capacity of heat transmission material preparation.
Further be provided with the driver that is connected with led light source and power supply in the described smooth cylindrical shell, be used for the driving LED light source igniting and control the variation of its glow color.
Described condenser system is made up of the optics of glass and plastic material, is fixed on the light cartridge module by the condenser system fixture, and can carries out the position that the position adjustment changes convergent point.
The great power LED optical fibre illumination lamp that the utility model proposes organically combines great power LED and optical fibre illumination technology, gives full play to the advantage of semiconductor lighting and optical fibre illumination, significantly reduces power consumption, raises the efficiency and product specification.Select for use LED to do light source, obtain not having infrared ray and ultraviolet high-quality cold light illumination, can also realize easily the colour switching enriched having improved stability and security greatly by driving control.Make divergent rays effectively assemble and efficiently be coupled by increasing condenser system, significantly improve effective luminous efficacy with optical fiber.Adopt a kind of optical coupled mechanical connection compact structure, have optical coupled, compact connection, accurately effects such as aligning location, high efficiency and heat radiation concurrently, designs simplification also makes whole great power LED optical fibre illumination lamp body reveal little, the lightweight advantage of volume, uses more flexible.Adopt the light barrel structure of detachable assembling simultaneously, realize a tractor serves several purposes, application further enlarges.
Description of drawings
Fig. 1 is a structure connection layout of the present utility model;
Fig. 2 is a structure assembly drawing of the present utility model;
Fig. 3 is structural section figure of the present utility model;
Fig. 4 is a condenser system schematic diagram of the present utility model;
Fig. 5 is Assembled lamp 1 schematic cross-section of the present utility model;
Fig. 6 is Assembled lamp 2 schematic cross-sections of the present utility model.
The specific embodiment
Specify below in conjunction with accompanying drawing:
As shown in Figure 1, 2, the utility model comprises light cylindrical shell 4, and be positioned over led light source 1, driver 2, radiator 3, condenser system 5 and optical fiber 6 in the light cylindrical shell 4, wherein led light source 1 is arranged on the light path input of condenser system 5, optical fiber 6 is arranged on the light path output of condenser system 5, optical fiber 6 ends be provided with optical fiber tail end annex 7.
As shown in Figure 3, light cylindrical shell 4 comprises light cartridge module 41, optical fiber securing member 42 and the condenser system fixture 43 of detachable assembling, wherein light cartridge module 41 comprises power supply light cartridge module 411, light source light cartridge module 412, light path light cartridge module 413 and the optical fiber light cartridge module 414 that connects successively, this 4 light-checking cylinder assembly all adopts metallic aluminium to process, and adopts the buckle mode to link together.Optical fiber 6 is fixed in the optical fiber light cartridge module 413 by optical fiber securing member 42; Condenser system 5 is fixed in the light path light cartridge module 413 by condenser system fixture 43, and the light beam that high-power LED light source sends is assembled, and makes it in the efficient coupled into optical fibres 6.Led light source 1 is arranged on the radiator 3 that is connected with light source light cartridge module 412, thereby radiator 3 closely is connected with light source light cartridge module 412 with power supply light cartridge module 411, keep good heat conduction, the heat that produces when great power LED is worked conducts to radiator 3, radiator adopts metallic copper to process, again by metal light tube heat loss through conduction.Driver 2 is connected with led light source 1 and power supply.
As shown in Figure 4, the poly-head mirror of the two lens composition of condenser system 5 employings.The angle of divergence of high-power LED light source is generally about 60 °, and the light that sends makes the angle of divergence collapse within 30 ° after by condenser, and the light that makes led light source send is evenly concentrated, and more high efficiency coupling imports in the optical fiber.
The light cartridge module has been owing to adopted the light barrel structure of detachable assembling, and compact conformation is easy to assembly, can realize the high-power LED lamp of number of different types by the various combination of assembly.For example, if the fiber selection body optical fiber of great power LED optical fibre illumination lamp then can become the great power LED optical fiber decoration lamp; If remove optical fiber light cartridge module 414 and optical fiber 6,, then can be assembled into great power LED spotlight, great power LED floodlight etc., as shown in Figure 5 by adopting different condenser systems; If remove light path light cartridge module 413 and condenser system again, then become common great power LED shot-light or illuminating lamp, as shown in Figure 6.The utility model can be realized the many usefulness of a lamp by combination arbitrarily flexible and changeablely, enlarges application.
Claims (6)
1. LED optical fibre illumination lamp, comprise the light cylindrical shell, and be positioned over led light source and radiator in the light cylindrical shell, it is characterized in that: also comprise optical fiber and place the interior condenser system of light cylindrical shell, led light source is arranged on the light path input of condenser system, and optical fiber is arranged on the light path output of condenser system.
2. LED optical fibre illumination lamp according to claim 1 is characterized in that: described smooth cylindrical shell is removable structure, comprises the power supply light cartridge module, light source light cartridge module, light path light cartridge module and the optical fiber light cartridge module that connect successively; Condenser system, optical fiber are separately positioned on light path light cartridge module, the optical fiber light cartridge module.
3. LED optical fibre illumination lamp according to claim 2, it is characterized in that: described led light source places on the radiator that is connected with the light source light cartridge module.
4. LED optical fibre illumination lamp according to claim 2 is characterized in that: further be provided with the driver that is connected with led light source and power supply in the described power supply light cylindrical shell, be used for the driving LED light source igniting and control the variation of its glow color.
5. according to claim 1 or 2 or 3 described LED optical fibre illumination lamps, it is characterized in that: described radiator adopts high capacity of heat transmission material preparation.
6. LED optical fibre illumination lamp according to claim 1, it is characterized in that: described condenser system is made up of the optics of glass and plastic material, be fixed on the light path light cartridge module by the condenser system fixture, and can carry out the position and adjust to change the position of convergent point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200469758U CN201184541Y (en) | 2008-04-28 | 2008-04-28 | LED optical fiber lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200469758U CN201184541Y (en) | 2008-04-28 | 2008-04-28 | LED optical fiber lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201184541Y true CN201184541Y (en) | 2009-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200469758U Expired - Lifetime CN201184541Y (en) | 2008-04-28 | 2008-04-28 | LED optical fiber lighting lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN201184541Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101629700B (en) * | 2009-08-24 | 2011-09-28 | 华中科技大学 | Optical fibre-LED coaxial connector |
| CN102384427A (en) * | 2010-05-28 | 2012-03-21 | 三菱电机株式会社 | Display/illumination system |
| CN102478154A (en) * | 2010-11-25 | 2012-05-30 | 西安博昱新能源有限公司 | LED (Light-Emitting Diode) light source system for efficient optical fiber bundle |
| CN102927453A (en) * | 2012-11-12 | 2013-02-13 | 杨勋 | Medical light-emitting diode (LED) lighting device |
| CN103162094A (en) * | 2011-12-09 | 2013-06-19 | 苏州科医世凯半导体技术有限责任公司 | Portable light-emitting diode (LED) cold light source device |
| CN103574506A (en) * | 2013-11-22 | 2014-02-12 | 云南邦桥节能科技有限公司 | Optical fiber type mine lighting lamp |
| CN105090821A (en) * | 2015-08-03 | 2015-11-25 | 成都菲斯普科技有限公司 | Medical endoscopy lighting device |
| CN105231981A (en) * | 2015-09-29 | 2016-01-13 | 成都菲斯普科技有限公司 | Medical endoscopy illuminator |
| CN105782740A (en) * | 2016-04-28 | 2016-07-20 | 曹东贞 | High-performance LED system |
| CN106214273A (en) * | 2016-08-10 | 2016-12-14 | 广东雪莱特光电科技股份有限公司 | A kind of ophthalmic medical LED |
| CN106838647A (en) * | 2017-03-24 | 2017-06-13 | 重庆市光利医疗科技有限公司 | A kind of LED coupled structures |
-
2008
- 2008-04-28 CN CNU2008200469758U patent/CN201184541Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101629700B (en) * | 2009-08-24 | 2011-09-28 | 华中科技大学 | Optical fibre-LED coaxial connector |
| CN102384427A (en) * | 2010-05-28 | 2012-03-21 | 三菱电机株式会社 | Display/illumination system |
| US8613537B2 (en) | 2010-05-28 | 2013-12-24 | Mitsubishi Electric Corporation | Display and illumination system |
| CN102478154A (en) * | 2010-11-25 | 2012-05-30 | 西安博昱新能源有限公司 | LED (Light-Emitting Diode) light source system for efficient optical fiber bundle |
| CN103162094B (en) * | 2011-12-09 | 2014-12-03 | 苏州科医世凯半导体技术有限责任公司 | Portable light-emitting diode (LED) cold light source device |
| CN103162094A (en) * | 2011-12-09 | 2013-06-19 | 苏州科医世凯半导体技术有限责任公司 | Portable light-emitting diode (LED) cold light source device |
| CN102927453A (en) * | 2012-11-12 | 2013-02-13 | 杨勋 | Medical light-emitting diode (LED) lighting device |
| CN103574506A (en) * | 2013-11-22 | 2014-02-12 | 云南邦桥节能科技有限公司 | Optical fiber type mine lighting lamp |
| CN105090821A (en) * | 2015-08-03 | 2015-11-25 | 成都菲斯普科技有限公司 | Medical endoscopy lighting device |
| CN105231981A (en) * | 2015-09-29 | 2016-01-13 | 成都菲斯普科技有限公司 | Medical endoscopy illuminator |
| CN105782740A (en) * | 2016-04-28 | 2016-07-20 | 曹东贞 | High-performance LED system |
| CN106214273A (en) * | 2016-08-10 | 2016-12-14 | 广东雪莱特光电科技股份有限公司 | A kind of ophthalmic medical LED |
| CN106838647A (en) * | 2017-03-24 | 2017-06-13 | 重庆市光利医疗科技有限公司 | A kind of LED coupled structures |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090121 |
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| CX01 | Expiry of patent term |