CN108800051A - A kind of automobile tail light using red laser light source and glass optical fiber - Google Patents
A kind of automobile tail light using red laser light source and glass optical fiber Download PDFInfo
- Publication number
- CN108800051A CN108800051A CN201810561868.7A CN201810561868A CN108800051A CN 108800051 A CN108800051 A CN 108800051A CN 201810561868 A CN201810561868 A CN 201810561868A CN 108800051 A CN108800051 A CN 108800051A
- Authority
- CN
- China
- Prior art keywords
- laser
- optical fiber
- automobile tail
- light
- glass optical
- 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
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 52
- 239000011521 glass Substances 0.000 title claims abstract description 22
- 230000003287 optical effect Effects 0.000 claims abstract description 4
- 238000007493 shaping process Methods 0.000 claims abstract description 4
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
-
- 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
- F21V2200/10—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type
- F21V2200/15—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type the light being emitted along at least a portion of the outer surface of the 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
- F21V2200/10—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type
- F21V2200/17—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type characterised by the admission of light into the guide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2103/00—Exterior vehicle lighting devices for signalling purposes
- F21W2103/35—Brake lights
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/30—Semiconductor lasers
Abstract
The present invention discloses a kind of automobile tail light using red laser light source and glass optical fiber, is related to automobile tail light field.It includes shell, lampshade, decorative circle, laser, driver, radiator, laser alignment coupler and optical fiber, and laser is red laser；Laser is connect with driver, for driving laser works；Laser alignment coupler is connect with laser, for carrying out optical shaping to laser；Optical fiber is glass optical fiber；Optical fiber is connect with laser alignment coupler, and being used for will be by the laser alignment coupler laser that uniform emission comes out according to a certain direction, along extension of optical fiber direction uniformly light-emitting.For the present invention using red laser as taillight light source, luminous intensity is high, meets the requirement that taillight makes complex model using long glass optical fiber；In rainy day or haze weather, good warning function is provided to rear and side driver；It is shone using side, laser avoids laser direct projection from damaging human eye along glass optical fiber extending direction uniformly light-emitting.
Description
Technical field
The present invention relates to automobile tail light field, especially a kind of car tails using red laser light source and glass optical fiber
Lamp.
Background technology
The Brake lamp and brake lamp light source of general automobile tail light use halogen bulb or LED.Due to halogen bulb or
The luminous intensity ability of LED is general, and light penetration capacity is also general, in rain gas or haze weather, cannot give well rear or
Person side driver provides warning function.
Invention content
To solve the above problem of halogen bulb or LED taillights in the prior art, the present invention provides a kind of using red
The automobile tail light of laser light source and glass optical fiber.
To achieve the above object, the present invention uses following technical proposals：
A kind of automobile tail light using red laser light source and glass optical fiber, the automobile tail light include shell, lampshade, decorations
Circle, laser, driver, laser alignment coupler and optical fiber are equipped with lampshade on shell；Decorative circle is arranged on lampshade；Lampshade
It is interior to be equipped with optical fiber；Laser is red laser；Laser is connect with driver, and driver is connect with interior power supply, for leading to
Device of overdriving drives laser works；Laser alignment coupler is connect with laser, for passing through laser alignment coupler to swashing
The laser that light device is sent out carries out optical shaping；Optical fiber is glass optical fiber；Optical fiber is connect with laser alignment coupler, for that will pass through
The laser alignment coupler laser that uniform emission comes out according to a certain direction, along the extending direction uniformly light-emitting of optical fiber.
Using above-mentioned technical proposal, the advantages of red laser, is：Its monochromaticjty is good, and luminous intensity is high, while penetrating energy
Power is strong, energy is concentrated, not fugitive color；In rain gas or haze weather, the brake lamp as taillight and braking using red laser
The light source of vehicle still can provide good warning function for rear driver or side driver.Optical fiber is soft, superfine
The glass optical fiber of (diameter is small), this optical fiber can certain angle random bending, be readily configured different moulding, while laser
It is transmitted in superfine optical fiber, light decay is smaller.
Further, laser alignment coupler is located at the side of optical fiber.
Using above-mentioned technical proposal, a kind of scheme that side is luminous is provided, laser is uniform along the extending direction of glass optical fiber
It shines, avoids laser direct projection and out human eye is damaged.
Further, optical fiber is connect with the light-emitting window of laser alignment coupler.
Using above-mentioned technical proposal, can laser successfully be introduced into glass fiber inside.
Further, automobile tail light further includes radiator, laser be installed on a heat sink.
Using above-mentioned technical proposal, the heat derives that can effectively generate laser improve the practical longevity of laser
Life.
Advantageous effect：
For the present invention using red laser as the light source of automobile tail light, luminous intensity is high, disclosure satisfy that taillight uses long glass
Glass optical fiber makes the requirement of complex model, it is not easy to cause light decay；In rainy day or haze weather, laser can pass through water
Gas, fog and haze provide good warning function to rear and side driver；In addition, shining using side, pass through glass optical fiber
It is conducted, laser avoids laser direct projection and out damaged to human eye along extension of optical fiber direction uniformly light-emitting.
Description of the drawings
Fig. 1 is the structural schematic diagram of the automobile tail light of one embodiment of the invention；
Fig. 2 is the functional block diagram of the automobile tail light of one embodiment of the invention；
In figure：1- shells, 2- lampshades, 3- decorative circles, 4- lasers, 5- drivers, 6- radiators, the coupling of 7- laser alignments
Device, 8- optical fiber, 9- car light sources.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and examples.
The present embodiment proposes a kind of automobile tail light using red laser light source and glass optical fiber, and as shown in Figs. 1-2, it is wrapped
Shell 1, lampshade 2, decorative circle 3, laser 4, driver 5, radiator 6, laser alignment coupler 7 and optical fiber 8 are included, is pacified on shell 1
Equipped with lampshade 2；Decorative circle 3 is arranged on lampshade 2；Optical fiber 8 is equipped in lampshade 2；Laser 4 is red laser；Laser 4 is installed
On radiator 6；Laser 4 is connect with driver 5, and driver 5 is connect with interior power supply 9, for being swashed by the driving of driver 5
Light device 4 works；Laser alignment coupler 7 is connect with laser 4, for what is sent out to laser 4 by laser alignment coupler 7
Laser carries out optical shaping；Laser alignment coupler 7 is located at the side of optical fiber 8；Optical fiber 8 is glass optical fiber；Optical fiber 8 and laser quasi
The light-emitting window 71 of straight coupler 7 connects, and being used for will be uniform according to a certain direction by the light-emitting window 71 of laser alignment coupler 7
The laser emitted, along the extending direction uniformly light-emitting of optical fiber 8.
The operation principle of the present embodiment：Driver 5 drives laser 4 to light laser 4, and radiator 6 passes through thermal paste
Or heat dissipating silicone grease is attached to laser 4, laser 4 is fixed by screw again on radiator 6, is generated when laser 4 is worked
Heat distribute, the laser that laser 4 is sent out imported into the inside of optical fiber 8 (side shines) by laser alignment coupler 7, from
And show uniform light distribution on 8 surface of optical fiber.
Limiting the scope of the invention, those skilled in the art should understand that, in technical scheme of the present invention
On the basis of, the various modifications or variations that can be made by those skilled in the art with little creative work still the present invention's
Within protection domain.
Claims (4)
1. a kind of automobile tail light using red laser light source and glass optical fiber, the automobile tail light includes shell (1), lampshade
(2), decorative circle (3), laser (4), driver (5), laser alignment coupler (7) and optical fiber (8) are installed on the shell (1)
There is the lampshade (2)；It is arranged with the decorative circle (3) on the lampshade (2)；The optical fiber (8) is equipped in the lampshade (2),
It is characterized in that：The laser (4) is red laser；The laser (4) connect with the driver (5), the driving
Device (5) is connect with interior power supply (9), for driving laser (4) work by the driver (5)；The laser quasi
Straight coupler (7) is connect with the laser (4), for being sent out the laser (4) by the laser alignment coupler (7)
The laser gone out carries out optical shaping；The optical fiber (8) is glass optical fiber；The optical fiber (8) and the laser alignment coupler (7)
Connection, being used for will be by the laser alignment coupler (7) laser that uniform emission comes out according to a certain direction, along described
The extending direction uniformly light-emitting of optical fiber (8).
2. the automobile tail light according to claim 1 using red laser light source and glass optical fiber, it is characterised in that：It is described
Laser alignment coupler (7) is located at the side of the optical fiber (8).
3. the automobile tail light according to claim 1 using red laser light source and glass optical fiber, it is characterised in that：It is described
Optical fiber (8) is connect with the light-emitting window (71) of the laser alignment coupler (7).
4. the automobile tail light according to any one of claim 1-3 using red laser light source and glass optical fiber, special
Sign is：The automobile tail light further includes radiator (6), and the laser (4) is mounted on the radiator (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810561868.7A CN108800051A (en) | 2018-06-04 | 2018-06-04 | A kind of automobile tail light using red laser light source and glass optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810561868.7A CN108800051A (en) | 2018-06-04 | 2018-06-04 | A kind of automobile tail light using red laser light source and glass optical fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108800051A true CN108800051A (en) | 2018-11-13 |
Family
ID=64090330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810561868.7A Pending CN108800051A (en) | 2018-06-04 | 2018-06-04 | A kind of automobile tail light using red laser light source and glass optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108800051A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006585A (en) * | 2017-12-26 | 2018-05-08 | 上海小糸车灯有限公司 | Laser light source automobile tail light |
| CN111120884A (en) * | 2019-12-31 | 2020-05-08 | 浙江光塔节能科技有限公司 | Quantum dot fluorescent optical fiber lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075211A (en) * | 2014-06-24 | 2014-10-01 | 华南理工大学 | Optical structure of automotive laser high-beam light |
| KR101770635B1 (en) * | 2016-05-13 | 2017-08-23 | 전영범 | A headlight for automobile |
| CN107420779A (en) * | 2017-08-15 | 2017-12-01 | 杨林 | Full-color laser fiber means of illumination and system |
| WO2018095746A1 (en) * | 2016-11-28 | 2018-05-31 | HELLA GmbH & Co. KGaA | Illumination apparatus for vehicles |
| CN208764868U (en) * | 2018-06-04 | 2019-04-19 | 常州星宇车灯股份有限公司 | A kind of automobile tail light using red laser light source and glass optical fiber |
-
2018
- 2018-06-04 CN CN201810561868.7A patent/CN108800051A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075211A (en) * | 2014-06-24 | 2014-10-01 | 华南理工大学 | Optical structure of automotive laser high-beam light |
| KR101770635B1 (en) * | 2016-05-13 | 2017-08-23 | 전영범 | A headlight for automobile |
| WO2018095746A1 (en) * | 2016-11-28 | 2018-05-31 | HELLA GmbH & Co. KGaA | Illumination apparatus for vehicles |
| CN107420779A (en) * | 2017-08-15 | 2017-12-01 | 杨林 | Full-color laser fiber means of illumination and system |
| CN208764868U (en) * | 2018-06-04 | 2019-04-19 | 常州星宇车灯股份有限公司 | A kind of automobile tail light using red laser light source and glass optical fiber |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006585A (en) * | 2017-12-26 | 2018-05-08 | 上海小糸车灯有限公司 | Laser light source automobile tail light |
| CN111120884A (en) * | 2019-12-31 | 2020-05-08 | 浙江光塔节能科技有限公司 | Quantum dot fluorescent optical fiber lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108800051A (en) | A kind of automobile tail light using red laser light source and glass optical fiber | |
| CN208764868U (en) | A kind of automobile tail light using red laser light source and glass optical fiber | |
| CN207455478U (en) | A kind of heavy section casting automotive lighting signal lamp of new structure | |
| WO2016180320A1 (en) | Driving state indication apparatus having multi-directional light emission | |
| CN205245034U (en) | A big lamp module of far and near light integration of LED group for storage battery car or motorcycle | |
| CN204786016U (en) | Motorcycle headlamp of integrated far -reaching headlamp, passing lamp, day portable lighter | |
| CN204345274U (en) | A kind of bicycle LED wears lamp | |
| CN205853990U (en) | Automobile-used laser anti-fog taillight | |
| US20100177528A1 (en) | LED Vehicle Eyelid Apparatus | |
| CN207555472U (en) | A kind of miniature lens of LED | |
| CN105485602A (en) | LED high beam and low beam integrated headlamp module for battery cars or motorcycles | |
| CN207455479U (en) | A kind of heavy section casting automotive lighting signal lamp | |
| CN208253444U (en) | A kind of LED motorcycle lamp | |
| ES2894129T3 (en) | Optical block of vehicle with mask with photovoltaic cell that feeds means of heating the glass | |
| CN202827371U (en) | Luminous decoration part outside automobile | |
| CN207635261U (en) | A kind of LED lamp of automobile with heat sinking function | |
| CN206656244U (en) | One kind can automatic early-warning automobile tail light | |
| CN204775521U (en) | Rear fender | |
| CN216203119U (en) | S25 steering brake LED lamp | |
| CN203147564U (en) | Low-power LED (light-emitting diode) colored high-position stop lamp | |
| CN202647572U (en) | Active steering head lamp with warning function | |
| CN207555465U (en) | A kind of fog lamp lens | |
| CN208074880U (en) | A kind of New LED car light | |
| CN208750632U (en) | The vehicle-mounted illumination headlamp of semiconductor laser light resource railway | |
| JP3106935U (en) | Light emitting diode / tail lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |