CN105444083A - Double-light-source high-beam low-beam integrated LED vehicle lamp - Google Patents
Double-light-source high-beam low-beam integrated LED vehicle lamp Download PDFInfo
- Publication number
- CN105444083A CN105444083A CN201510873410.1A CN201510873410A CN105444083A CN 105444083 A CN105444083 A CN 105444083A CN 201510873410 A CN201510873410 A CN 201510873410A CN 105444083 A CN105444083 A CN 105444083A
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- CN
- China
- Prior art keywords
- light
- light source
- source chip
- radiator
- led
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/68—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
- F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
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- 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
- F21S45/42—Forced cooling
- F21S45/43—Forced cooling using gas
-
- 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
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
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- 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
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
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- 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
Abstract
The invention discloses a double-light-source high-beam low-beam integrated LED vehicle lamp and relates to the technical field of LED vehicle lamps. The vehicle lamp comprises a radiator. A main LED light source chip is fixed to the upper surface of the radiator. The outer side of the main LED light source chip is covered with a main reflection bowl. An auxiliary LED light source chip is fixed to the lower portion of the right side of the radiator. An auxiliary reflection bowl is fixed to the portion, outside the auxiliary LED light source chip, of the radiator and used for reflecting light emitted by the auxiliary LED light source chip. A secondary reflection bowl is arranged on a reflection light path of the auxiliary LED light source chip. A shading board is arranged on an emergent light path of the vehicle lamp and can be driven by a drive mechanism to move up and down. A lens is located on the emergent light path of the vehicle lamp. Double light sources are adopted in the vehicle lamp, low beams can be emitted while the vehicle lamp is in the high-beam state, the lighting area of the vehicle lamp is larger, and vehicle travel safety is improved.
Description
Technical field
The present invention relates to LED car lamp technical field, particularly relate to a kind of two light source distance-light integral LED car light.
Background technology
Because of it, LED light source has that volume is little, operating voltage is low, operating current is little, luminescence is uniform and stable, corresponding speed is fast and the advantage such as the life-span is long, widely use in every field, occur that part is using LED chip as the car light of light source in the market, due to the particularity of car light, LED car lamp is not yet universal.LED car lamp of the prior art is all use light source, realizes the adjustment of distance-light by switching shadow shield, and the light that light source sends can only realize distance light or dipped beam, can not realize the irradiation of two kinds of light simultaneously, thus cause the irradiated area when launching distance light little.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of two light source distance-light integral LED car light, described car light, by using two light source, can realize, when high-beam condition, sending dipped beam simultaneously, make the irradiated area of described car light larger, improve the security that vehicle travels.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of two light source distance-light integral LED car light, it is characterized in that: comprise radiator, main LED light source chip is fixed on the upper surface of described radiator, main reflector is semicircle, cover at the outside of described main LED light source chip, and be fixedly connected with radiator, light for being sent by main LED light source chip reflexes to lens, bottom on the right side of described radiator is fixed with auxiliary LED light source chip, auxiliary reflector is fixed on the radiator outside described auxiliary LED light source chip, for reflecting the light that auxiliary LED light source chip sends, the reflected light path of auxiliary LED light source chip is provided with secondary reflecting bowl, for light reflection that auxiliary reflector is reflected to lens place, the emitting light path of described car light is provided with shadow shield, shadow shield can move up and down under the driving of driving mechanism, described lens are positioned on the emitting light path of described car light.
Further technical scheme is: one end axle of described shadow shield is connected to described radiator, and the other end of shadow shield is fixedly connected with the clutch end of driving mechanism.
Further technical scheme is: described driving mechanism is electromagnet, when electromagnet no power, shadow shield is positioned at level, main LED light source chip electrified light emitting, light forms dead line via shadow shield after being allocated by main reflector again, and scioptics reflect into dipped beam hot spot, now, auxiliary LED light source chip does not work; When the solenoid is energized, shadow shield declines under the effect of electromagnet, main LED light source chip and auxiliary LED light source chip electrified light emitting, the light that main LED light source chip sends becomes dipped beam hot spot through lens reflection after being allocated by main reflector again, the light that auxiliary LED light source chip sends becomes after 2 secondary reflections via auxiliary reflector with secondary reflecting bowl-type, make 2 secondary reflection light through above shadow shield, and scioptics reflect into distance light hot spot.
Further technical scheme is: described LED car lamp also comprises fixed head and lens carrier, and described lens are fixed on described lens carrier, and described lens carrier is fixedly connected with described fixed head, and described fixed head is fixed on the right side of described radiator.
Further technical scheme is: described lens are fixed on described lens carrier by dog clutch.
Further technical scheme is: lens carrier by screw through fixed head lock on a heat sink.
Further technical scheme is: described radiator is provided with radiating fin.
Further technical scheme is: described radiator is provided with radiator fan.
The beneficial effect adopting technique scheme to produce is: described car light is by using two light source, and coordinate with shadow shield, can realize, when high-beam condition, sending dipped beam simultaneously, make the irradiated area of described car light larger, improve the security that vehicle travels.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is perspective view of the present invention;
Fig. 2 is decomposition texture schematic diagram of the present invention;
Fig. 3 is the index path under car light dipped beam state of the present invention;
Fig. 4 is the index path under car light high-beam condition of the present invention;
Wherein: 1, lens 2, lens carrier 3, driving mechanism 4, shadow shield 5, fixed head 6, radiator fan 7, radiator 8, main LED light source chip 9, main reflector 10, auxiliary LED light source chip 11, auxiliary reflector 12, secondary reflecting bowl 13, radiating fin.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Set forth a lot of detail in the following description so that fully understand the present invention, but the present invention can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar popularization when intension of the present invention, therefore the present invention is by the restriction of following public specific embodiment.
As shown in Figure 1-2, the invention discloses a kind of two light source distance-light integral LED car light, comprise radiator 7, radiator fan 6 is screwed on described radiator 7, the surrounding of radiator fan is provided with radiating fin 13, during LED chip work, the heat conduction produced is on the radiating fin 13 of radiator 7, the air-flow produced via heat emission fan 6 is again dispersed in air, by using radiator, radiating fin and heat emission fan, the heat produced can be fallen apart timely to remove, improve the service life of described car light.
Main LED light source chip 8 is fixed on the upper surface of described radiator 7, and main reflector 9 is semicircle, covers at the outside of described main LED light source chip 8, and is fixedly connected with radiator 7, reflex to lens 1 for the light sent by main LED light source chip 8; Bottom on the right side of described radiator 7 is fixed with auxiliary LED light source chip 10, auxiliary reflector 11 is fixed on the radiator 7 outside described auxiliary LED light source chip 10, for reflecting the light that auxiliary LED light source chip 10 sends, the reflected light path of auxiliary LED light source chip 10 is provided with secondary reflecting bowl 12, for the light reflection that reflected by auxiliary reflector 11 to lens 1 place; The emitting light path of described car light is provided with shadow shield 4, shadow shield 4 can move up and down under the driving of driving mechanism 3, described lens 1 are positioned on the emitting light path of described car light, described lens 1 are fixed on lens carrier 2 by dog clutch, and lens carrier 2 is locked on radiator 7 through fixed head 5 by screw.
Described driving mechanism 3 can be electromagnet, shadow shield 4 one end perforate, on the cylinder boss of this borehole jack on the right side of radiator 7, can rotate around cylinder boss, shadow shield 4 other end and electromagnet 3 are fixed, be rotated down motion by electromagnet 3 tractive force after energising, become cutting knife type action, to allow distance light light pass through; During dipped beam, shadow shield 4 keeps horizontal stationary by electromagnet 3 spring to lifting force, then moves downward by electromagnet 3 tractive force during distance light.
When electromagnet no power, shadow shield 4 is positioned at level, main LED light source chip 8 electrified light emitting, light forms dead line via shadow shield 4 after being allocated by main reflector 9 again, and scioptics 1 reflect into dipped beam hot spot, as shown in Figure 3, now, auxiliary LED light source chip 10 does not work (during dipped beam, distance light does not work); When the solenoid is energized, shadow shield 4 declines under the effect of electromagnet, main LED light source chip 8 and auxiliary LED light source chip 10 electrified light emitting, the light that main LED light source chip 8 sends reflects into dipped beam hot spot through lens 1 after being allocated by main reflector 9 again, after the light that auxiliary LED light source chip 10 sends forms 2 secondary reflections via auxiliary reflector 11 and secondary reflecting bowl 12, make 2 secondary reflection light through above shadow shield 4, and scioptics 1 reflect into distance light hot spot, as shown in Figure 4, during distance light, dipped beam works simultaneously.
Described car light by using two light source, and coordinates with shadow shield, can realize, when high-beam condition, sending dipped beam simultaneously, makes the irradiated area of described car light larger, improves the security that vehicle travels.
Claims (8)
1. a two light source distance-light integral LED car light, it is characterized in that: comprise radiator (7), main LED light source chip (8) is fixed on the upper surface of described radiator (7), main reflector (9) is semicircle, cover at the outside of described main LED light source chip (8), and be fixedly connected with radiator (7), light for main LED light source chip (8) being sent reflexes to lens (1), the bottom on described radiator (7) right side is fixed with auxiliary LED light source chip (10), auxiliary reflector (11) is fixed on the radiator (7) in described auxiliary LED light source chip (10) outside, for reflecting the light that auxiliary LED light source chip (10) sends, the reflected light path of auxiliary LED light source chip (10) is provided with secondary reflecting bowl (12), the light reflection reflected for assisting reflector (11) is to lens (1) place, the emitting light path of described car light is provided with shadow shield (4), shadow shield (4) can move up and down under the driving of driving mechanism (3), described lens (1) are positioned on the emitting light path of described car light.
2. two light source distance-light integral LED car light as claimed in claim 1, it is characterized in that: one end axle of described shadow shield (4) is connected to described radiator (7), the other end of shadow shield (4) is fixedly connected with the clutch end of driving mechanism (3).
3. two light source distance-light integral LED car light as claimed in claim 2, it is characterized in that: described driving mechanism (3) is electromagnet, when electromagnet no power, shadow shield (4) is positioned at level, main LED light source chip (8) electrified light emitting, light forms dead line via shadow shield (4) after being allocated by main reflector (9) again, and scioptics (1) reflect into dipped beam hot spot, now, auxiliary LED light source chip (10) does not work; When the solenoid is energized, shadow shield (4) declines under the effect of electromagnet, main LED light source chip (8) and auxiliary LED light source chip (10) electrified light emitting, the light that main LED light source chip (8) sends reflects into dipped beam hot spot through lens (1) after being allocated by main reflector (9) again, after the light that auxiliary LED light source chip (10) sends forms 2 secondary reflections via auxiliary reflector (11) and secondary reflecting bowl (12), make 2 secondary reflection light through shadow shield (4) top, and scioptics (1) reflect into distance light hot spot.
4. two light source distance-light integral LED car light as claimed in claim 1, it is characterized in that: described LED car lamp also comprises fixed head (5) and lens carrier (2), described lens (1) are fixed on described lens carrier (2), described lens carrier (2) is fixedly connected with described fixed head (5), and described fixed head (5) is fixed on the right side of described radiator (7).
5. two light source distance-light integral LED car light as claimed in claim 4, is characterized in that: described lens (1) are fixed on described lens carrier (2) by dog clutch.
6. two light source distance-light integral LED car light as claimed in claim 4, is characterized in that: lens carrier (2) is locked on radiator (7) through fixed head (5) by screw.
7. two light source distance-light integral LED car light as claimed in claim 1, is characterized in that: described radiator (7) is provided with radiating fin (13).
8. two light source distance-light integral LED car light as claimed in claim 1, is characterized in that: described radiator (7) is provided with radiator fan (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510873410.1A CN105444083B (en) | 2015-12-01 | 2015-12-01 | Double light source distance-light integral LED car lights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510873410.1A CN105444083B (en) | 2015-12-01 | 2015-12-01 | Double light source distance-light integral LED car lights |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105444083A true CN105444083A (en) | 2016-03-30 |
| CN105444083B CN105444083B (en) | 2018-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510873410.1A Expired - Fee Related CN105444083B (en) | 2015-12-01 | 2015-12-01 | Double light source distance-light integral LED car lights |
Country Status (1)
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| CN (1) | CN105444083B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439677A (en) * | 2016-08-31 | 2017-02-22 | 慈溪市广联汽车配件有限公司 | Distance light and passing light integrated headlight assembly |
| CN106524038A (en) * | 2016-11-30 | 2017-03-22 | 武汉通畅汽车电子照明有限公司 | Multisource module and automobile light |
| CN106704947A (en) * | 2017-02-07 | 2017-05-24 | 邢台路桥照明科技有限公司 | LED automobile lamp unit |
| CN108105714A (en) * | 2018-01-11 | 2018-06-01 | 黄海清 | A kind of double nearly high beams of optical lens LED |
| CN108775544A (en) * | 2018-07-02 | 2018-11-09 | 嘉兴朗远光学技术有限公司 | Vehicle LED lens lamp group with multiple light sources |
| CN109058926A (en) * | 2018-07-04 | 2018-12-21 | 彭峰 | The composite structure of fog lamp lenses |
| CN109469882A (en) * | 2017-09-07 | 2019-03-15 | 隆达电子股份有限公司 | Vehicle lamp assembly |
| CN109764309A (en) * | 2018-12-31 | 2019-05-17 | 广州市诺思赛光电科技有限公司 | A kind of optically focused range is convenient for the LED car lamp of control |
| CN111780054A (en) * | 2020-07-30 | 2020-10-16 | 江苏博度信息科技有限公司 | Lighting device |
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| CN104359063A (en) * | 2014-10-29 | 2015-02-18 | 东莞德里特光电科技有限公司 | Low and high beam integrated light with auxiliary light source |
| CN205424732U (en) * | 2015-12-01 | 2016-08-03 | 重庆稼砷光电科技有限公司 | Far and near light integration LED car light of two light sources |
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2015
- 2015-12-01 CN CN201510873410.1A patent/CN105444083B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20110170308A1 (en) * | 2010-01-14 | 2011-07-14 | Koito Manufacturing Co., Ltd. | Vehicle head lamp |
| CN102252251A (en) * | 2010-05-10 | 2011-11-23 | 斯坦雷电气株式会社 | Vehicle headlamp |
| CN103216778A (en) * | 2012-01-24 | 2013-07-24 | 株式会社小糸制作所 | Lighting unit and vehicular lighting apparatus |
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| CN103836484A (en) * | 2014-03-12 | 2014-06-04 | 奇瑞汽车股份有限公司 | Lamplight set of automobile headlamp |
| CN203857379U (en) * | 2014-05-21 | 2014-10-01 | 天津方合科技发展有限公司 | Lens-type automobile headlamp optical module with high-beam and low-beam integrated double-light sources |
| CN104359063A (en) * | 2014-10-29 | 2015-02-18 | 东莞德里特光电科技有限公司 | Low and high beam integrated light with auxiliary light source |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439677A (en) * | 2016-08-31 | 2017-02-22 | 慈溪市广联汽车配件有限公司 | Distance light and passing light integrated headlight assembly |
| CN106524038A (en) * | 2016-11-30 | 2017-03-22 | 武汉通畅汽车电子照明有限公司 | Multisource module and automobile light |
| CN106704947A (en) * | 2017-02-07 | 2017-05-24 | 邢台路桥照明科技有限公司 | LED automobile lamp unit |
| CN109469882A (en) * | 2017-09-07 | 2019-03-15 | 隆达电子股份有限公司 | Vehicle lamp assembly |
| CN108105714A (en) * | 2018-01-11 | 2018-06-01 | 黄海清 | A kind of double nearly high beams of optical lens LED |
| CN108775544A (en) * | 2018-07-02 | 2018-11-09 | 嘉兴朗远光学技术有限公司 | Vehicle LED lens lamp group with multiple light sources |
| CN109058926A (en) * | 2018-07-04 | 2018-12-21 | 彭峰 | The composite structure of fog lamp lenses |
| CN109764309A (en) * | 2018-12-31 | 2019-05-17 | 广州市诺思赛光电科技有限公司 | A kind of optically focused range is convenient for the LED car lamp of control |
| CN109764309B (en) * | 2018-12-31 | 2021-08-10 | 广州市诺思赛光电科技有限公司 | LED car light of spotlight scope convenient to control |
| CN111780054A (en) * | 2020-07-30 | 2020-10-16 | 江苏博度信息科技有限公司 | Lighting device |
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| CN105444083B (en) | 2018-10-19 |
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Granted publication date: 20181019 Termination date: 20211201 |