CN101625096A - Automobile headlights - Google Patents
Automobile headlights Download PDFInfo
- Publication number
- CN101625096A CN101625096A CN200810137683A CN200810137683A CN101625096A CN 101625096 A CN101625096 A CN 101625096A CN 200810137683 A CN200810137683 A CN 200810137683A CN 200810137683 A CN200810137683 A CN 200810137683A CN 101625096 A CN101625096 A CN 101625096A
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- Prior art keywords
- headlight
- automobile
- rotating disk
- switch
- steering wheel
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- 238000009434 installation Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 230000005291 magnetic effect Effects 0.000 description 7
- 238000005286 illumination Methods 0.000 description 5
- 230000005284 excitation Effects 0.000 description 4
- 230000005307 ferromagnetism Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003302 ferromagnetic material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The invention relates to automobile headlights. In the invention, lamp holders are installed on turntables at both sides of the front face of an automobile, a power supply wire is connected with power supplies by a switch, a cathode is jointed with the cathode of an iron electrifying source, the power supply wires of the turntables are connected on the output conducting wires of headlight switches by multi-contact switches installed at both sides of a rotating shaft of a steering wheel, the cathode is connected on the cathode bonding wires of the headlights, and an eccentric cam is fixed on a position of the rotating shaft of the steering wheel of the automobile corresponding to the multi-contact switches and can switch on each path of power supply in the multi-contact switches by a shifting shaft when rotating. When the automobile runs on a dark road and turns rightwards under a condition that the headlights are turned on, the direction of a left headlight is not changed, a right headlight pushes the shifting shaft of the right multi-contact switch under the counterclockwise rotation of the eccentric cam of the rotating shaft of the steering wheel, and the power supply of the right turntable is electrified to rotate rightwards; the steering angle of the automobile is greater, the rightward synchronous turn angle of the turntables is greater; and the light beams of the headlight at the right side just irradiate in an irradiation blind area of the steering angle, the leftward rotation and the rightward rotation are the same, a driver can clearly see the condition of the road surface on a branch road at the right side or the left side in time, the accident hidden danger existing in the irradiation blind area generated by turning of the automobile is avoided, and the safety coefficient of running is enhanced.
Description
Affiliated technical field
The present invention relates to a kind of automobile front lamp, specifically a kind of headlight for vehicles that can turn to.
Background technology
Now, the kind and the brand of automobile are thousands of, but most automobile front lit headlight all is fixed on the headstock, can't rotate, when motor turning, steering wheel has turned over an angle, the lamp bundle of illumination is not promptly along with vehicle body turns to immediately, therefore when turning to, when especially wide-angle turns to, there is an illumination blind area in the steering angle of light and automobile, steering angle is big more, and this blind area is also just big more, because the existence of this blind area, in the time of on dark road, turning to for automobile, form huge accident potential.
Summary of the invention
In order to solve the defective that automobile front lamp can not turn to, the invention provides a kind of headlight for vehicles, this headlight for vehicles can rotate synchronously along with preceding steering wheel turns to the headlight of a side, that is to say it is to turn left, and left lamp is to left-handed, and right lamp is motionless; Turn right, right lamp is to right rotation, and left lamp is motionless, and in time the illumination blind area is eliminated on the road surface on the illuminator steering angle.
The present invention solves the technical measures that its technical problem takes, headlight for vehicles is installed on the rotating disk, rotating disk is fixed on two angles of vehicle head, several electromagnet are set on the base of rotating disk, a permanent magnet is fixed in the position that electromagnet distributes on the zero degree of steering angle in the angle of the steering angle of automotive steering wheel.Rotating disk is made with nonmagnetic substance, on the position corresponding, fix a ferrimagnet with permanent magnet, automobile is at zero degree, that is to say electromagnet no power when travelling on the automobile straight line, the magnetic attracting force of permanent magnet has attracted ferromagnetic material, the light beam light of car light is impinged upon on the straight line, in rotating disk one side one electromagnetic stop is installed, under the state that headlight does not turn to, magnetic stop device no power, spring blocks rotating disk with locking plate, and rotating disk is fixed, headlight straight line irradiation forwards prevents to beat.
In the rotating shaft of steering wheel, fix an eccentric cam, multicontact switch is installed in the both sides of eccentric cam.In the housing of multicontact switch, the middle shifting axle of installing moves axle one end and stretches out that housing is outer to be contacted with the basic circle of eccentric cam, and the other end withstands on the interior spring of housing, and the front end of shifting axle in housing fixed a movable contact.The top of movable contact is provided with two strip fixed contacts, and the below is provided with the be in line fixed contact of the multiple spot arranged of strip.
The positive pole of headlight connects power switch, and negative pole connects to make contact forms the loop.The input line of multicontact switch is connected on the Der StandlichtScheinwerfer und Parkleuchtenschalter output lead, and its out-put supply line one tunnel connects electromagnetic stop, and another road divides multiple spot to export the electromagnet that connects on the rotary base successively.The negative pole of retainer, electromagnet connects the ground strap of headlight, forms the loop.
When the automobile steering wheel rotation turn right to the time, eccentric cam in the rotating shaft is rotated counterclockwise simultaneously, change the initial position of cam and shifting axle contact point, the diameter at the center of contact point and cam increases, shifting axle is advanced in housing, movable contact on the shifting axle is at first connected the strip power contact, connect the power supply of retainer simultaneously, make the retainer energising decontrol locking plate, disengagement is to the stop of top rotary table, increase along with steering angle, movable contact is connected first contact of electromagnet again, because the magnetic of electromagnet is better than the magnetic of permanent magnet, therefore the electromagnet of first contact attracts the ferrimagnet piece on the rotating disk to join mutually with the electromagnet of first contact, make the headlight that is installed on the rotating disk rotate an angle, increase along with steering angle, shifting axle is promoted again inwards by cam, making movable contact break away from first contact contacts with the contact of second electromagnet, because first electromagnet outage loses magnetism, and second electromagnet energising produces magnetic, and then, make the rotating disk rotation with the attraction of the ferromagnetism piece on the rotating disk, again headlight is rotated an angle, increase again along with steering angle, second electromagnet outage, the 3rd electromagnet energising, rotating disk can turn over an angle again, end up to steering locking angle, at this moment cam also goes near the summit, and shifting axle no longer moves right, and car light stops operating after going to maximum angle.When steering wheel when the back rotation, the 3rd electromagnet outage loss of excitation, connect second electromagnet, ferromagnetism piece on the rotating disk is back attracted, along with the past again back rotation of steering wheel, second electromagnet outage loss of excitation, first electromagnet energising produces magnetic, again rotating disk is attracted rotating disk is back rotated, last steering wheel goes back near the zero angle, first electromagnet loss of excitation that also cuts off the power supply, the ferromagnetic material piece on the rotating disk at this moment is near the permanent magnet on the zero degree, behind first electromagnet outage loss of excitation, on zero angle, simultaneously, multifinger shifting axle is under spring action by permanent magnet attraction for rotating disk, the promotion shifting axle resets and withstands on the cam base circle position, movable contact on the shifting axle lags in multifinger disengaging is also thrown off with retainer contact and power contact, and electromagnetic stop outage locking plate under the effect of spring blocks rotating disk, makes headlight fixing on zero angle.Turn right during manipulation, right lamp rotation, left lamp is motionless.When in like manner automobile turns to the left, the multiconductor shifting axle on right side is on the basic circle of cam, and cam pushes the shifting axle of the multicontact switch in left side, make the direction rotation left of left side headlight, the right side headlight only in position, illumination blind area, turn side is eliminated thereby reach in road surface on the left of will throwing light on like this, improves the purpose of safety traffic.
The invention has the beneficial effects as follows that automobile front lit headlight can turn to synchronously along with steering wheel turns to the headlight of a side.Eliminate the illumination blind area on the steering angle, improve safety coefficient when dark road turning.Simple in structure.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is a kind of structural representation of headlight for vehicles.
Fig. 2 is the position of cam and shifting axle.
Fig. 3 is magnetic block and the electromagnet position distribution map on rotating disk.
Fig. 4 is a kind of circuit diagram of headlight for vehicles.
Among the figure, 1, power supply, 2, Der StandlichtScheinwerfer und Parkleuchtenschalter, 3, headlight, 4, rotating disk, 5, ferrimagnet, 6, permanent magnet, 7, first electromagnet, 8, second electromagnet, 9, the 3rd electromagnet, 10, rotary disk basement, 11, locking plate, 12, spring, 13, electromagnetic stop, 14, spring, 15, the bar shaped contact of electromagnetic stop, the 16, the 3rd contact, 17, second contact, 18, first contact, 19, movable contact, 20, multicontact switch, 21, bar shaped power contact, 22 shifting axles, 23, cam, 24, shifting axle, 25, steering wheel rotating shaft, 26, steering wheel.
The specific embodiment
In Fig. 1, headlight (3) is installed on the rotating disk (4), rotating disk (4) is installed in the both sides that rotary disk basement (10) rotary disk basement (10) is fixed on the preceding face of automobile, fixed permanent magnet on rotary disk basement (6) and electromagnet (7), (8), (9), the fixed-site one ferromagnetism piece (5) of corresponding permanent magnet on rotating disk, fix an electromagnetic stop (13) in a side of rotating disk, retainer is under the effect of spring (12) under the situation of outage, locking plate (11) is blocked rotating disk, rotating disk is fixed on the zero degree position.Eccentric cam (23) is fixed in the steering wheel rotating shaft (25), and the multicontact switch of the multicontact switch of left headlight and right side headlight is installed in the both sides of eccentric cam, and their shifting axle (24) and (22) withstand on the eccentric cam.Bar shaped power contact (21) and electromagnetic stop bar shaped contact (15) are installed in multicontact switch (20) housing, opposite side is installed the fixed contact that is arranged in the electromagnet first (18), second the (17), the 3rd (16) on the same straight line, movable contact (19) is fixed on the shifting axle (22) of housing interposition, one of shifting axle stretches out and withstands on the eccentric cam, and the other end withstands on the spring (14) that housing do not hold.
In Fig. 2, on the room of movable contact (19) at switch of cam (23) shifting axle (22) when the zero degree position, when steering wheel was beaten to the right, the shifting axle that cam is rotated counterclockwise the right side withstood on a
1The position time because a
1Diameter greater than a.Shifting axle quilt actuating cam to the right continues to dextrorotation the radius a of cam
2Again greater than a
1, shifting axle is advanced to the right again, and when automobile steering wheel continued to beat to the right, cam was simultaneously again to angle of right rotation, and shifting axle can withstand on a
3The position on, a
3Radius again greater than a
2, shifting axle was pushed away a segment distance to the right again, if when steering wheel is got to maximum position, shifting axle will push up a
4The position, rotating disk is turned right to maximum angle.If steering wheel is toward returning, the movable contact on the shifting axle will disconnect successively, and headlight is circled round synchronously along with the rotation of steering wheel.
In Fig. 3, (the circuit diagram left side lamp that only marks right lamp is identical with right lamp, omits), headlight for vehicles (3) connects power supply by switch (2), and negative pole connects ground strap energize negative pole and forms the loop.The input power cord of multicontact switch (20) connects on the output lead of Der StandlichtScheinwerfer und Parkleuchtenschalter (2), output divides four the tunnel, the one tunnel to connect retainer (13), the three tunnel connects electromagnet (7) (8) (9) respectively successively in addition, the negative pole of retainer, electromagnet connects on the minus earth line of headlight, forms the loop.
Claims (5)
1, a kind of headlight for vehicles, lamp socket is installed on the rotating disk of the preceding face both sides of automobile, multicontact switch is installed in the both sides of steering wheel rotating shaft, eccentric cam be fixed on the corresponding steering wheel rotating shaft of multicontact switch on, retainer is installed in a side of rotating disk, it is characterized in that: the installation that contacts with the shifting axle of multicontact switch of the basic circle of eccentric cam.
2, a kind of headlight for vehicles according to claim 1 is characterized in that: the locking plate of retainer connects spring, utilizes spring force to be stuck on the rotating disk under cold state.
3, a kind of headlight for vehicles according to claim 1, it is characterized in that: headlight for vehicles connects power supply by switch, negative pole connects ground strap energize negative pole and forms the loop, the input power supply of multicontact switch connects on the output lead of Der StandlichtScheinwerfer und Parkleuchtenschalter, output divides four the tunnel, one the tunnel connects retainer, and three the tunnel switch through upward electromagnet of dish respectively successively in addition, and the negative pole of retainer, electromagnet connects the minus earth line of headlight and forms the loop.
4, a kind of headlight for vehicles according to claim 1 is characterized in that: a permanent magnet and several electromagnet are installed on the base of rotating disk, a ferrimagnet is installed on the rotating disk.
5, a kind of headlight for vehicles according to claim 1, it is characterized in that: in the housing of multicontact switch, the middle shifting axle of installing, shifting axle one end stretches out outside the housing and contacts with eccentric cam, the other end withstands on the spring that housing do not hold, shifting axle leading portion in housing is fixed a movable contact, and the top of movable contact is provided with two strip fixed contacts, and the below is provided with the fixed contact of the multiple spot of straight line arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810137683XA CN101625096B (en) | 2008-07-09 | 2008-07-09 | Automobile headlights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810137683XA CN101625096B (en) | 2008-07-09 | 2008-07-09 | Automobile headlights |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101625096A true CN101625096A (en) | 2010-01-13 |
| CN101625096B CN101625096B (en) | 2011-01-26 |
Family
ID=41521031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810137683XA Expired - Fee Related CN101625096B (en) | 2008-07-09 | 2008-07-09 | Automobile headlights |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101625096B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104736925A (en) * | 2012-10-22 | 2015-06-24 | 松下知识产权经营株式会社 | Power supply device, and in-vehicle illumination device using same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4074125A (en) * | 1975-11-05 | 1978-02-14 | Robert A. Casalou, Inc. | Spot light assembly |
| CN2197250Y (en) * | 1994-08-13 | 1995-05-17 | 孟祥斌 | Automatic indicator light syncronizer |
| CN2226697Y (en) * | 1995-04-22 | 1996-05-08 | 陈进 | Headlight capable of changing direction for automobile |
| CN201235779Y (en) * | 2008-07-12 | 2009-05-13 | 陈际军 | Automobile big lamp |
-
2008
- 2008-07-09 CN CN200810137683XA patent/CN101625096B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104736925A (en) * | 2012-10-22 | 2015-06-24 | 松下知识产权经营株式会社 | Power supply device, and in-vehicle illumination device using same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101625096B (en) | 2011-01-26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CHONGQING XINGGUO JINKE LAMPS KIT CO.,LTD. Assignor: Chen Jijun Contract record no.: 2011500000026 Denomination of invention: Automobile headlights Granted publication date: 20110126 License type: Exclusive License Open date: 20100113 Record date: 20110415 |
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| DD01 | Delivery of document by public notice |
Addressee: Chen Jijun Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201130 Address after: 226600, No. 18, new road, Haian Development Zone, Haian County, Nantong, Jiangsu Patentee after: NANTONG HUAXING PETROLEUM INSTRUMENTS Co.,Ltd. Address before: Zhenhai District 315200 Zhejiang city in Ningbo Province Long Yang Lu No. 11 room 206 Patentee before: Chen Jijun |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221226 Address after: 276000 Torch Building 001, Keji Avenue, High tech Zone, Linyi City, Shandong Province Patentee after: Linyi high tech urban and Rural Development Co.,Ltd. Address before: 226600 No.18, Rixin Road, Hai'an Development Zone, Hai'an County, Nantong City, Jiangsu Province Patentee before: NANTONG HUAXING PETROLEUM INSTRUMENTS Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 |