CN101825254A - 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
- CN101825254A CN101825254A CN201010131674A CN201010131674A CN101825254A CN 101825254 A CN101825254 A CN 101825254A CN 201010131674 A CN201010131674 A CN 201010131674A CN 201010131674 A CN201010131674 A CN 201010131674A CN 101825254 A CN101825254 A CN 101825254A
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- support
- low beam
- integrated light
- reflector
- beam integrated
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- 229910052724 xenon Inorganic materials 0.000 claims description 8
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [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 7
- 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 3
- 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
- 230000001737 promoting effect Effects 0.000 description 1
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
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 the 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 the present vehicle, major part is to select halogen regenerative-cycle headlamp for use, small part is selected xenon headlight for use.Wherein, halogen regenerative-cycle headlamp bulb low price, specification requirement is low, but light-source brightness is lower, and relatively power consumption; The xenon headlight bulb costs an arm and a leg, the specification requirement height, but light-source brightness is better than halogen regenerative-cycle headlamp, and energy-conserving and environment-protective more.
According to configuration common on the present automobile, one group of dipped headlights and one group of high beam are installed respectively on the vehicle body, dipped headlights and high beam conduct be the lamp source independently.Especially when using based on halogen bulb, because the brightness of based on halogen bulb is low, so need use dipped headlights and high beam respectively, could satisfy the lighting demand in the vehicle driving process, the energy resource consumption height has increased production cost.Simultaneously, the reliability of existing lamp light control system signal transmission is lower, often the fault that appearance can't the 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 installed in the 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 rotates the trunnion axis that reflector winds 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 the 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 links to each other 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.
By above technical scheme as can be known, the present invention becomes one original high beam and dipped headlights by the high-low beam integrated light assembly is set, and can either satisfy the demand of illumination, can also reduce the energy consumption, reduce production costs.Simultaneously, by holding wire, CAN bus two-wire transmission signal, can guarantee the reliability of signal transmission between car body controller and the headlight ECU.
Description of drawings
Fig. 1 is the front view towards car light;
Fig. 2 is the vertical 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 among the present invention.
The specific embodiment
A kind of vehicle high-low beam integrated light comprises reflector 68, and lamp body is installed in the reflector 68, and described lamp body is an xenon lamp, and the light-source brightness height of xenon lamp uses an xenon lamp just can satisfy 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 rotates the trunnion axis that reflector 68 winds perpendicular to vehicle heading.Send dipped beam when lamp body is downward-sloping, otherwise lamp body sends distance light when being horizontal substantially, as shown in Figure 1, 2, 3.
In conjunction with Fig. 1,2,3, described support comprises first support 61 that is installed in reflector 68 the rim of a bowl places, first support 61 is shaped as frame, first support 61 is perpendicular to the left side of vehicle heading, respectively stretch out a rotating shaft 64 on the right two ends, 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 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 a side face cone in the form of a ring, the front end of photochopper 66 is fixedlyed connected with lens 67, it is hemispherical that lens 67 roughly are, lens 67 are installed on the less front end in the aperture of cone, and the sphere of lens 67 is emerging in the front end of photochopper 66.As seen, reflector 68, first support 61, photochopper 66, lens 67 4 fixedly are connected as a single entity, and second and third support 62,63 is used to realize that first support 61 is the rotation up and down at center with 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 crosswise fixed support 52, vertical fixed support 53 respectively, the draw-in groove that the axle head and first support, 61 rear ends along the flexible driving shaft 54 of vehicle heading of electromagnetic machine 51 are provided with is hinged, driving shaft 54 be positioned at rotating shaft 64 above or below, be parallel to motive force vehicle heading, that can promote 61 actions of first support to guarantee that driving shaft 54 can apply first support 61.When work, only flexible by driving shaft 54, the axle head of driving shaft 54 all the time with first support 61 on the deck that is provided with hinged, during concrete enforcement, the axle head of driving shaft 54 can be arranged to the bulb shape, the deck of the corresponding construction shape on this bulb end and first support 61 cooperates, and 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 links to each other 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.When the user need open lamp body, the user pressed closely/main furnace building light switch K, and headlight ECU 20 receives the switching signal that car body controller 10 sends, and lamp body is lighted and sent dipped beam, shown in Fig. 1,4.Described holding wire 30 is meant the pin line that links to each other between the pin of car body controller 10 and headlight ECU 20.Transmit signal simultaneously by holding wire 30 and high-speed CAN bus 40 between car body controller 10 and the headlight ECU 20, improved the reliability of signal transmission, when the transmission of one road signal was broken down, other one the tunnel can guarantee that lamp body still can operate as normal.
Under original state, when headlight ECU 20 receive that car body controller 10 sends light the signal of dipped headlights the time, the driving shaft 54 of electromagnetic machine 51 stretches out, promoting first support 61 rotates on vertical, photochopper 66 is downward-sloping under the drive of first support 61, and xenon lamp sends dipped beam through photochopper 66; Otherwise, when headlight ECU 20 receive that car body controller 10 sends light the signal of high beam the time, driving shaft 54 retractions of electromagnetic machine 51 drive first support 61 and get back to horizontal level, photochopper 66 is got back to horizontal level under the drive of first support 61, 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 satisfy the demand of illumination, can also reduce the energy consumption, reduce production costs.Simultaneously, by holding wire 30, CAN bus 40 two-wires transmission signal, can guarantee the reliability of signal transmission between car body controller 10 and the headlight ECU 20.
Claims (6)
1. vehicle high-low beam integrated light, comprise reflector (68), lamp body is installed in the 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 rotates the trunnion axis that reflector (68) winds perpendicular to vehicle heading.
2. vehicle high-low beam integrated light according to claim 1, it is characterized in that: described support comprises first support (61) that is installed in reflector (68) the rim of a bowl place, first support (61) is shaped as frame, the left side of first support (61), respectively stretch out a rotating shaft (64) on the right two ends, two rotating shafts (64) axially be positioned at 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 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 a side face cone in the form of a ring, the front end of photochopper (66) is fixedlyed connected with lens (67), lens (67) roughly are hemispherical, lens (67) are installed on the less front end in the aperture of cone, and the sphere of lens (67) is emerging in the front end of photochopper (66).
3. vehicle high-low beam integrated light according to claim 1 and 2, it is characterized in that: described drive unit (50) comprises electromagnetic machine (51), electromagnetic machine (51) is fixed in the enclosure by crosswise fixed support (52), vertical fixed support (53) respectively, being hinged of electromagnetic machine (51), driving shaft (54) along the axle head of the flexible driving shaft (54) of vehicle heading draw-in groove with the setting of first support (61) rear end be positioned at rotating shaft (64) above or below.
4. vehicle high-low beam integrated light according to claim 1 is characterized in that: described lamp body is an xenon lamp.
5. the control system of vehicle high-low beam integrated light according to claim 1, it is characterized in that: comprise car body controller (10), closely/main furnace building light switch K links to each other 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 drive unit (50), lamp body respectively.
6. the control system of vehicle high-low beam integrated light according to claim 5, it is characterized in that: described drive unit (50) is an electromagnetic machine (51), and the output of headlight ECU (20) is connected with lamp body with electromagnetic machine (51) 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 |
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| 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 |
|---|---|
| CN101825254A true CN101825254A (en) | 2010-09-08 |
| CN101825254B 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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| CN (1) | CN101825254B (en) |
Cited By (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 |
| CN103075692A (en) * | 2011-10-26 | 2013-05-01 | 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 |
| 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 |
| CN106415119A (en) * | 2014-06-03 | 2017-02-15 | 标致·雪铁龙汽车公司 | Lighting device with mobile lens for motor vehicle |
| 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 |
Cited By (8)
| 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 |
| CN103075692A (en) * | 2011-10-26 | 2013-05-01 | 现代摩比斯株式会社 | Headlight for vehicles |
| 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 |
| CN106415119A (en) * | 2014-06-03 | 2017-02-15 | 标致·雪铁龙汽车公司 | Lighting device with mobile lens 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 |
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| Publication number | Publication date |
|---|---|
| CN101825254B (en) | 2014-05-28 |
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