CN101825254B - Vehicle high-low beam integrated light and control system thereof - Google Patents
Vehicle high-low beam integrated light and control system thereof Download PDFInfo
- Publication number
- CN101825254B CN101825254B CN201010131674.7A CN201010131674A CN101825254B CN 101825254 B CN101825254 B CN 101825254B CN 201010131674 A CN201010131674 A CN 201010131674A CN 101825254 B CN101825254 B CN 101825254B
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- support
- low beam
- reflector
- integrated light
- beam integrated
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- 229910052724 xenon Inorganic materials 0.000 claims description 8
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical group [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000008054 signal transmission Effects 0.000 abstract description 9
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 229910052736 halogen Inorganic materials 0.000 description 5
- 150000002367 halogens Chemical class 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 208000034423 Delivery Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention relates to a vehicle high-low beam integrated light. The light comprises a reflector, wherein the light body is arranged in the reflector; a bracket is arranged at the opening of the reflector and is connected with a driving shaft of a driving device; and the driving shaft of the driving device drives the bracket to make the reflector swing up and down in a vertical direction. The invention also discloses a control system for the high-low beam integrated light which can ensure signal transmission and have high reliability. In the vehicle high-low beam integrated light, a high-low beam integrated light component integrates the conventional high-low beam lights so as to not only meet the requirement of lighting but also reduce energy consumption and production cost. Moreover, a vehicle controller and a headlight electric control unit (ECU) transmit a signal through a signal line and a controller area network (CAN) bus so as to ensure the reliability of signal transmission.
Description
Technical field
The present invention relates to automotive lighting field, especially a kind of vehicle high-low beam integrated light and control system thereof.
Background technology
The car bulb illuminator of installing on vehicle at present, major part is to select halogen regenerative-cycle headlamp, small part is selected xenon headlight.Wherein, halogen regenerative-cycle headlamp bulb low price, technical requirement is low, but light-source brightness is lower, and relatively power consumption; Xenon headlight bulb is expensive, and technical requirement is high, but light-source brightness is better than halogen regenerative-cycle headlamp, and energy-conserving and environment-protective more.
According to common configuration on current automobile, one group of dipped headlights and one group of high beam are installed respectively on vehicle body, dipped headlights and high beam are as lamp source independently.Especially in using halogen bulb, because the brightness of halogen bulb is low, so need to use respectively dipped headlights and high beam, could meet the lighting demand in Vehicle Driving Cycle process, energy resource consumption is high, has increased production cost.Meanwhile, the reliability of existing lamp light control system signal transmission is lower, the fault that often appearance cannot normal delivery signal.
Summary of the invention
Primary and foremost purpose of the present invention is to provide the vehicle high-low beam integrated light that a kind of long-and-short distant light is integrated, reduce energy resource consumption.
For achieving the above object, the present invention has adopted following technical scheme: a kind of vehicle high-low beam integrated light, comprise reflector, lamp body is arranged in reflector, the rim of a bowl place at reflector is provided with support, support is connected with the driving shaft of drive unit, and the driving shaft of drive unit drives support that reflector is rotated around the trunnion axis perpendicular to vehicle heading.
Another object of the present invention is to provide a kind of control system that can guarantee the high-low beam integrated light that signal transmission reliability is high.
For achieving the above object, the present invention has adopted following technical scheme: a kind of control system of vehicle high-low beam integrated light, comprise car body controller, closely/main furnace building light switch K is connected with the input of car body controller, the output of car body controller is connected with the input of headlight ECU by holding wire, CAN bus respectively, and the output of headlight ECU is connected with drive unit, lamp body respectively.
From above technical scheme, the present invention, by high-low beam integrated light assembly is set, becomes one original high beam and dipped headlights, can either meet the demand of illumination, can also reduce the energy consumption, reduce production costs.Meanwhile, between car body controller and headlight ECU, by holding wire, CAN bus Double wire transmission signal, can guarantee the reliability of signal transmission.
Accompanying drawing explanation
Fig. 1 is the front view towards car light;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the circuit block diagram of the control system of high-low beam integrated light in the present invention.
The specific embodiment
A kind of vehicle high-low beam integrated light, comprises reflector 68, and lamp body is arranged in reflector 68, and described lamp body is xenon lamp, and the light-source brightness of xenon lamp is high, uses an xenon lamp just can meet the demand of instant and near light simultaneously.The rim of a bowl place at reflector 68 is provided with support, and support is connected with the driving shaft 54 of drive unit 50, and the driving shaft 54 of drive unit 50 drives support that reflector 68 is rotated around the trunnion axis perpendicular to vehicle heading.When lamp body is downward-sloping, send dipped beam, otherwise lamp body sends distance light while being substantially horizontal, as shown in Figure 1, 2, 3.
In conjunction with Fig. 1, 2, 3, described support comprises the first support 61 that is installed in reflector 68 the rim of a bowl places, the first support 61 is shaped as frame, the first support 61 is perpendicular to a left side for vehicle heading, on right two ends, respectively stretch out a rotating shaft 64, two rotating shafts 64 are respectively with second, three supports 62, the axis hole formation of offering on 63 is rotatably assorted, second, three supports 62, 63 set firmly respectively in the enclosure, the front end of the first support 61 stretches out at least two connecting rods 65, the rear end of the other end of connecting rod 65 and photochopper 66 is connected, photochopper 66 is side face cone in the form of a ring, the front end of photochopper 66 is fixedly connected with lens 67, it is hemispherical that lens 67 are roughly, lens 67 are arranged on the less front end in the aperture of cone, the sphere of lens 67 is emerging in the front end of photochopper 66.Visible, reflector 68, the first support 61, photochopper 66, lens 67 4 are fixedly connected as a single entity, and second and third support 62,63 is for realizing the up and down rotation of the first support 61 centered by rotating shaft 64.
In conjunction with Fig. 1,2,3, described drive unit 50 comprises electromagnetic machine 51, electromagnetic machine 51 is fixed in the enclosure by horizontal fixed support 52, longitudinal fixed support 53 respectively, the draw-in groove that the axle head along the flexible driving shaft 54 of vehicle heading of electromagnetic machine 51 and the first support 61 rear ends arrange is hinged, driving shaft 54 be positioned at rotating shaft 64 above or below, with guarantee driving shaft 54 can to the first support 61 apply be parallel to vehicle heading, can promote the motive force that the first support 61 moves.In the time of work, only stretched by driving shaft 54, the axle head of driving shaft 54 all the time with the first support 61 on arrange deck hinged, when concrete enforcement, the axle head of driving shaft 54 can be arranged to bulb shape, this bulb end coordinates with the deck of the corresponding construction shape on the first support 61, guarantees can relatively rotate between the two.
In conjunction with Fig. 4, control system of the present invention comprises car body controller 10, closely/main furnace building light switch K is connected with the input of car body controller 10, the output of car body controller 10 is connected with the input of headlight ECU 20 by holding wire 30, CAN bus 40 respectively, and the output of headlight ECU 20 is connected with electromagnetic machine 51, the lamp body of drive unit 50 respectively.In the time that user need to open lamp body, press closely/main furnace building light switch K of user, headlight ECU 20 receives the switching signal that car body controller 10 sends, and lamp body is lighted and is sent dipped beam, as shown in Fig. 1,4.Described holding wire 30 refers to the pin line being connected between car body controller 10 and the pin of headlight ECU 20.Between car body controller 10 and headlight ECU 20, by holding wire 30 and high-speed CAN bus 40 simultaneous transmission of signals, improved the reliability of signal transmission, when signal transmission in Yi road is broken down, an other road can guarantee that lamp body still can normally work.
Under original state, in the time that headlight ECU 20 receives the signal of lighting dipped headlights that car body controller 10 sends, the driving shaft 54 of electromagnetic machine 51 stretches out, promote the first support 61 rotates in vertical, photochopper 66 is downward-sloping under the drive of the first support 61, and xenon lamp sends dipped beam through photochopper 66; Otherwise, in the time that headlight ECU 20 receives the signal of lighting high beam that car body controller 10 sends, the driving shaft 54 of electromagnetic machine 51 bounces back, and drives the first support 61 to get back to horizontal level, photochopper 66 is got back to horizontal level under the drive of the first support 61, and xenon lamp sends distance light through photochopper 66.
In sum, core of the present invention is, by a lamp body is set, original high beam and dipped headlights to be become one, and can either meet the demand of illumination, can also reduce the energy consumption, reduce production costs.Meanwhile, between car body controller 10 and headlight ECU 20, by holding wire 30, CAN bus 40 Double wire transmission signals, can guarantee the reliability of signal transmission.
Claims (5)
1. a vehicle high-low beam integrated light, comprise reflector (68), lamp body is arranged in reflector (68), it is characterized in that: the rim of a bowl place at reflector (68) is provided with support, support is connected with the driving shaft (54) of drive unit (50), and the driving shaft (54) of drive unit (50) drives support that reflector (68) is rotated around the trunnion axis perpendicular to vehicle heading;
Described support comprises the first support (61) that is installed in reflector (68) the rim of a bowl place, the first support (61) is shaped as frame, a left side for the first support (61), on right two ends, respectively stretch out a rotating shaft (64), two rotating shafts (64) be axially positioned at the horizontal plane perpendicular to the travel direction of vehicle, two rotating shafts (64) are respectively with second, three supports (62, 63) the axis hole formation of offering on is rotatably assorted, second, three supports (62, 63) set firmly respectively in the enclosure, the front end of the first support (61) stretches out at least two connecting rods (65), the rear end of the other end of connecting rod (65) and photochopper (66) is connected, photochopper (66) is side face cone in the form of a ring, the front end of photochopper (66) is fixedly connected with lens (67), lens (67) are roughly hemispherical, lens (67) are arranged on the less front end in the aperture of cone, the sphere of lens (67) is emerging in the front end of photochopper (66).
2. vehicle high-low beam integrated light according to claim 1, it is characterized in that: described drive unit (50) comprises electromagnetic machine (51), electromagnetic machine (51) is fixed in the enclosure by horizontal fixed support (52), longitudinal fixed support (53) respectively, the draw-in groove that the axle head along the flexible driving shaft of vehicle heading (54) of electromagnetic machine (51) and the first support (61) rear end arrange is hinged, driving shaft (54) be positioned at rotating shaft (64) above or below.
3. vehicle high-low beam integrated light according to claim 1, is characterized in that: described lamp body is xenon lamp.
4. vehicle high-low beam integrated light according to claim 1, it is characterized in that: also comprise car body controller (10), closely/main furnace building light switch K is connected with the input of car body controller (10), the output of car body controller (10) is respectively by holding wire (30), CAN bus (40) and headlight ECU(20) input be connected, headlight ECU(20) output be connected with drive unit (50), lamp body respectively.
5. vehicle high-low beam integrated light according to claim 4, is characterized in that: described drive unit (50) is electromagnetic machine (51), headlight ECU(20) output be connected with electromagnetic machine (51) and lamp body respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010131674.7A CN101825254B (en) | 2010-03-19 | 2010-03-19 | Vehicle high-low beam integrated light and control system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010131674.7A CN101825254B (en) | 2010-03-19 | 2010-03-19 | Vehicle high-low beam integrated light and control system thereof |
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| Publication Number | Publication Date |
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| CN101825254A CN101825254A (en) | 2010-09-08 |
| CN101825254B true CN101825254B (en) | 2014-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010131674.7A Active CN101825254B (en) | 2010-03-19 | 2010-03-19 | Vehicle high-low beam integrated light and control system thereof |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102286820A (en) * | 2011-07-04 | 2011-12-21 | 烟台宋和宋科学技术应用工程有限责任公司 | Winding method for electronic jacquard machine |
| CN103075692B (en) * | 2011-10-26 | 2015-02-18 | 现代摩比斯株式会社 | Headlight for vehicles |
| CN103867977A (en) * | 2012-12-14 | 2014-06-18 | 鸿富锦精密工业（深圳）有限公司 | Automobile lamp system |
| CN103900003A (en) * | 2012-12-26 | 2014-07-02 | 鸿富锦精密工业（深圳）有限公司 | Automobile lamp system |
| FR3021606B1 (en) * | 2014-06-03 | 2016-05-27 | Peugeot Citroen Automobiles Sa | MOBILE LENS LIGHTING DEVICE FOR MOTOR VEHICLE |
| CN104986098A (en) * | 2015-06-24 | 2015-10-21 | 华晨汽车集团控股有限公司 | Longitudinal regulation mechanism for headlamp |
| CN113266798A (en) * | 2021-04-23 | 2021-08-17 | 常熟理工学院 | Wisdom meeting high beam |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1301933A (en) * | 1999-12-24 | 2001-07-04 | 段华智 | Radio remote-control turntable searchlight |
| CN2864358Y (en) * | 2005-12-09 | 2007-01-31 | 罗建国 | Locomotive headlight capable of automatic adjustment |
| CN2890620Y (en) * | 2006-03-30 | 2007-04-18 | 泰兴市华骋灯塑有限公司 | Automobile lamp with high beam and low beam switching mechanism |
-
2010
- 2010-03-19 CN CN201010131674.7A patent/CN101825254B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1301933A (en) * | 1999-12-24 | 2001-07-04 | 段华智 | Radio remote-control turntable searchlight |
| CN2864358Y (en) * | 2005-12-09 | 2007-01-31 | 罗建国 | Locomotive headlight capable of automatic adjustment |
| CN2890620Y (en) * | 2006-03-30 | 2007-04-18 | 泰兴市华骋灯塑有限公司 | Automobile lamp with high beam and low beam switching mechanism |
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| Publication number | Publication date |
|---|---|
| CN101825254A (en) | 2010-09-08 |
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