CN106168359A - A kind of car light spiral type photoconduction tooth - Google Patents
A kind of car light spiral type photoconduction tooth Download PDFInfo
- Publication number
- CN106168359A CN106168359A CN201610704515.9A CN201610704515A CN106168359A CN 106168359 A CN106168359 A CN 106168359A CN 201610704515 A CN201610704515 A CN 201610704515A CN 106168359 A CN106168359 A CN 106168359A
- Authority
- CN
- China
- Prior art keywords
- photoconduction
- tooth
- spiral
- bar shaped
- light conductor
- 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
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Classifications
-
- 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
- F21V7/10—Construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/237—Light guides characterised by the shape of the light guide rod-shaped
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
A kind of car light spiral type photoconduction tooth, it is arranged at bar shaped light conductor, it is characterized in that, photoconduction tooth is set described bar shaped light conductor is all-round, described photoconduction tooth covers bar shaped light conductor periphery in the shape of a spiral, the photoconduction space width covering bar shaped light conductor periphery in the shape of a spiral is 0.5 2mm, and photoconduction tooth height is 0.3 1mm.According to the photoconduction tooth design that the present invention is all-round, the whole photoconductive surface of complete envelope, make use of photoconduction, same light source to the full extent, it is possible to realize " entirely inputting, full output ", thus the service efficiency of whole photoconduction is improved.
Description
Technical field
The present invention relates to the processing of car light conductor and processing method thereof, in particular it relates to a kind of car light spiral
Shape photoconduction tooth.Described car light spiral type photoconduction tooth is the light-strip for car rear etc., and is applicable to various light sources.Root
According to a kind of car light spiral type photoconduction tooth of the present invention, the highlighted scope of photoconduction can be increased to the full extent, increase vision satiety,
Make use of photoconduction to the full extent, thus the service efficiency of whole photoconduction be improved,.At light source one timing, spiral photoconduction tooth
The input energy that design leads tooth than monochromatic light can be significantly improved.
Technical background
Car light photoconduction dentition one strip light conductor, its one side is substantially spline-simulating light reflection surface, for carrying out light
Reflection.Car light as new technique in recent years, is widely used in civilian high-end sedan-chair with photoconduction tooth, and headlight, back light all have, many
For steering indicating light, brake lamp etc., mainly use LED light source, be increasingly becoming the main configuration of automobile lamp.
Along with car light trend trend, photoconduction application on car light will be the most extensive;Wherein, the application of strip light conductor
The most popular.
But, the light guide design of current strip light conductor, the design including photoconduction tooth is all stereotyped, not wound
Newly.Such as,
In terms of outward appearance, traditional photoconduction tooth design has produced visual fatigue, it is difficult to meets each main engine plants and wants by light
Lead the change of tooth thus show the individual character hope of oneself brand vehicle.
Again as it is shown in figure 1, on the bright width of positive apparent direction and the plumpness of vision light thereof, traditional photoconduction tooth sets
The plumpness of the vision light of meter substantially has much room for improvement.For example, it is assumed that the beam overall of photoconduction is Y, photoconduction tooth width be X. so, very
The width of positive high light only has X.Thus cause visually the fullest.
In terms of luminous efficiency, traditional photoconduction tooth is typically only capable to arrange row's photoconduction tooth, and efficiency comparison is low, causes a lot
The direct losses of light energy.
As in figure 2 it is shown, owing to only arranging row's photoconduction tooth so that light source input and output only one of which direction, one thus,
Whole photoconduction is made only to make use of the photoconductive surface of a part.Should also promote the space of photoconduction service efficiency.
Summary of the invention
For overcoming the problems referred to above, it is an object of the invention to, it is provided that a kind of car light spiral type photoconduction tooth, the car of the present invention
The corresponding difform car light photoconduction tooth of lamp spiral type photoconduction tooth, can be effectively improved working (machining) efficiency and crudy.Through this
Car light spiral type photoconduction tooth and processing method car light spiral type photoconduction tooth thereof and the processing method thereof of invention, meets whole leading
Rhizoma Dioscoreae (peeled) visual uniformity and meet two basic demands of regulation luminous intensity distribution performance.
For reaching above-mentioned purpose, the technical scheme of the car light photoconduction tooth of the present invention is as follows:
A kind of car light spiral type photoconduction tooth, is arranged at bar shaped light conductor, it is characterised in that
At the all-round photoconduction tooth that arranges of described bar shaped light conductor, described photoconduction tooth covers bar shaped light conductor periphery in the shape of a spiral.
At the all-round photoconduction tooth that arranges of described bar shaped light conductor, described photoconduction tooth covers bar shaped light conductor periphery in the shape of a spiral.
According to a kind of car light spiral type photoconduction tooth of the present invention, it is characterised in that
The photoconduction space width covering bar shaped light conductor periphery in the shape of a spiral is 0.5-2mm, and photoconduction tooth height is 0.3-1mm.
According to a kind of car light spiral type photoconduction tooth of the present invention, it is characterised in that
The photoconduction tooth installation gradient covering bar shaped light conductor periphery in the shape of a spiral is 15-45 degree.
According to a kind of car light spiral type photoconduction tooth of the present invention, it is characterised in that
The described covering a diameter of 5-10mm of bar shaped light conductor in the shape of a spiral.
According to a kind of car light spiral type photoconduction tooth of the present invention, it is characterised in that
The described photoconduction crown end R angle covering bar shaped light conductor periphery in the shape of a spiral is 0.04-0.07.
According to a kind of car light spiral type photoconduction tooth of the present invention, it is characterised in that
The described photoconduction crown end R angle covering bar shaped light conductor periphery in the shape of a spiral is 0.05.
The light-transporting principle of the photoconduction tooth covering bar shaped light conductor periphery in the shape of a spiral according to the present invention, optimizes photoconduction
External sight and light efficiency;Therefore devise spiral photoconduction tooth to optimize the deficiency of conventional light guides.As it is shown on figure 3, in positive apparent direction, high
Bright light-emitting zone is exactly the overall width of photoconduction, and the design of this photoconduction tooth can increase the highlighted scope of photoconduction to the full extent, increases
Vision satiety.
The light-transporting principle of the photoconduction tooth covering bar shaped light conductor periphery in the shape of a spiral according to the present invention, same light
Source, it is possible to realize " entirely inputting, full output ".All-round photoconduction tooth design, the whole photoconductive surface of complete envelope, profit to the full extent
With photoconduction, thus the service efficiency of whole photoconduction is improved.In light source one timing, the design of spiral photoconduction tooth leads tooth than monochromatic light
Input energy can be significantly improved.
Figure of description
Figure 1A is the photoconduction tooth schematic diagram of conventional strip light conductor.
Figure 1B is the photoconduction tooth sectional view of the strip light conductor of Figure 1A.
Fig. 1 C is the photoconduction tooth upward view of the strip light conductor of Figure 1A.
Fig. 2 is the light transmission schematic diagram of conventional strip light conductor.
Fig. 3 A, B are respectively the bar shaped light conductor schematic diagram of covering in the shape of a spiral and the sectional view of the present invention.
Fig. 4 is the bar shaped light conductor light of the covering in the shape of a spiral transmission schematic diagram of the present invention.
In figure, 1 is light source, and 2 is light source input direction, and 3 is light source input direction, and 4 is photoconduction tooth, and X is photoconduction tooth width,
Y is the beam overall of light conductor.
Detailed description of the invention
Embodiment 1
A kind of car light spiral type photoconduction tooth, at the all-round photoconduction tooth that arranges of described bar shaped light conductor, described photoconduction tooth is spiral shell
Rotation shape covers bar shaped light conductor periphery.The a diameter of 5-10mm of light conductor.
The photoconduction space width covering bar shaped light conductor periphery in the shape of a spiral is 0.5-2mm, and photoconduction tooth height is 0.3-1mm.
It addition, it is 15-45 degree that the photoconduction tooth covering bar shaped light conductor periphery in the shape of a spiral installs gradient.
Described photoconduction teeth material is PC or PMMA.
The described photoconduction crown end R angle covering bar shaped light conductor periphery in the shape of a spiral is 0.04-0.07.
Embodiment 2
In addition to following difference, other, such as embodiment 1, prepare a kind of car light spiral type photoconduction of the present invention
Tooth:
At the all-round photoconduction tooth that arranges of described bar shaped light conductor, described photoconduction tooth covers bar shaped light conductor periphery in the shape of a spiral.
The a diameter of 5-10mm of light conductor.
The photoconduction space width covering bar shaped light conductor periphery in the shape of a spiral is 0.5-2mm, and photoconduction tooth height is 0.3-1mm.
It addition, it is 15-45 degree that the photoconduction tooth covering bar shaped light conductor periphery in the shape of a spiral installs gradient.
The described photoconduction crown end R angle covering bar shaped light conductor periphery in the shape of a spiral is 0.04-0.07.
According to a kind of car light spiral type photoconduction tooth of the present invention, the highlighted scope of photoconduction can be increased to the full extent, increase
Vision satiety, make use of photoconduction to the full extent, thus the service efficiency of whole photoconduction is improved,.In light source one timing,
The input energy that the design of spiral photoconduction tooth leads tooth than monochromatic light can be significantly improved.
Claims (6)
1. a car light spiral type photoconduction tooth, is arranged at bar shaped light conductor, it is characterised in that
At the all-round photoconduction tooth that arranges of described bar shaped light conductor, described photoconduction tooth covers bar shaped light conductor periphery in the shape of a spiral.
2. a kind of car light spiral type photoconduction tooth, it is characterised in that
The photoconduction space width covering bar shaped light conductor periphery in the shape of a spiral is 0.5-2mm, and photoconduction tooth height is 0.3-1mm.
3. a kind of car light spiral type photoconduction tooth, it is characterised in that
The photoconduction tooth installation gradient covering bar shaped light conductor periphery in the shape of a spiral is 15-45 degree.
4. a kind of car light spiral type photoconduction tooth, it is characterised in that
The described covering a diameter of 5-10mm of bar shaped light conductor in the shape of a spiral.
5. a kind of car light spiral type photoconduction tooth, it is characterised in that
The described photoconduction crown end R angle covering bar shaped light conductor periphery in the shape of a spiral is 0.04-0.07.
6. a kind of car light spiral type photoconduction tooth, it is characterised in that
The described photoconduction crown end R angle covering bar shaped light conductor periphery in the shape of a spiral is 0.05.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610704515.9A CN106168359A (en) | 2016-08-22 | 2016-08-22 | A kind of car light spiral type photoconduction tooth |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610704515.9A CN106168359A (en) | 2016-08-22 | 2016-08-22 | A kind of car light spiral type photoconduction tooth |
Publications (1)
Publication Number | Publication Date |
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CN106168359A true CN106168359A (en) | 2016-11-30 |
Family
ID=57376626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610704515.9A Pending CN106168359A (en) | 2016-08-22 | 2016-08-22 | A kind of car light spiral type photoconduction tooth |
Country Status (1)
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107388159A (en) * | 2017-08-29 | 2017-11-24 | 上海小糸车灯有限公司 | A kind of extendable car light light guide luminescent system of width |
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CN1712767A (en) * | 2004-06-23 | 2005-12-28 | 奥斯兰姆施尔凡尼亚公司 | Led lamp with central optical light guide |
CN201355003Y (en) * | 2009-02-24 | 2009-12-02 | 亚奎科技股份有限公司 | Light-guide rod structure |
CN201391798Y (en) * | 2009-02-18 | 2010-01-27 | 何昌宪 | Light bar structure capable of freely shaping |
CN201538291U (en) * | 2009-06-18 | 2010-08-04 | 宜兰汽车配件制造(平湖)有限公司 | License frame with light-guiding bar |
CN203940360U (en) * | 2014-05-07 | 2014-11-12 | 陈佳麟 | Strip extension light-guiding illuminating device |
WO2014202726A1 (en) * | 2013-06-20 | 2014-12-24 | Koninklijke Philips N.V. | Light emitting device |
WO2015134205A2 (en) * | 2014-02-25 | 2015-09-11 | 3M Innovative Properties Company | Tubular lighting systems with inner and outer structured surfaces |
CN204674455U (en) * | 2015-05-20 | 2015-09-30 | 比亚迪股份有限公司 | The light fixture of vehicle and there is its vehicle |
CN105499675A (en) * | 2016-02-01 | 2016-04-20 | 上海小糸车灯有限公司 | Processing method and processing cutter for light guide gear used in car lamp |
CN205991446U (en) * | 2016-08-22 | 2017-03-01 | 上海小糸车灯有限公司 | A kind of car light spiral type photoconduction tooth |
-
2016
- 2016-08-22 CN CN201610704515.9A patent/CN106168359A/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1712767A (en) * | 2004-06-23 | 2005-12-28 | 奥斯兰姆施尔凡尼亚公司 | Led lamp with central optical light guide |
US20060012984A1 (en) * | 2004-06-23 | 2006-01-19 | Charles Coushaine | LED lamp with central optical light guide |
CN201391798Y (en) * | 2009-02-18 | 2010-01-27 | 何昌宪 | Light bar structure capable of freely shaping |
CN201355003Y (en) * | 2009-02-24 | 2009-12-02 | 亚奎科技股份有限公司 | Light-guide rod structure |
CN201538291U (en) * | 2009-06-18 | 2010-08-04 | 宜兰汽车配件制造(平湖)有限公司 | License frame with light-guiding bar |
WO2014202726A1 (en) * | 2013-06-20 | 2014-12-24 | Koninklijke Philips N.V. | Light emitting device |
WO2015134205A2 (en) * | 2014-02-25 | 2015-09-11 | 3M Innovative Properties Company | Tubular lighting systems with inner and outer structured surfaces |
CN203940360U (en) * | 2014-05-07 | 2014-11-12 | 陈佳麟 | Strip extension light-guiding illuminating device |
CN204674455U (en) * | 2015-05-20 | 2015-09-30 | 比亚迪股份有限公司 | The light fixture of vehicle and there is its vehicle |
CN105499675A (en) * | 2016-02-01 | 2016-04-20 | 上海小糸车灯有限公司 | Processing method and processing cutter for light guide gear used in car lamp |
CN205991446U (en) * | 2016-08-22 | 2017-03-01 | 上海小糸车灯有限公司 | A kind of car light spiral type photoconduction tooth |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107388159A (en) * | 2017-08-29 | 2017-11-24 | 上海小糸车灯有限公司 | A kind of extendable car light light guide luminescent system of width |
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Application publication date: 20161130 |
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