CN2760388Y - Both-way anti-dazzle head light for vehicles - Google Patents
Both-way anti-dazzle head light for vehicles Download PDFInfo
- Publication number
- CN2760388Y CN2760388Y CN 200420121716 CN200420121716U CN2760388Y CN 2760388 Y CN2760388 Y CN 2760388Y CN 200420121716 CN200420121716 CN 200420121716 CN 200420121716 U CN200420121716 U CN 200420121716U CN 2760388 Y CN2760388 Y CN 2760388Y
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- CN
- China
- Prior art keywords
- bidirectional
- light
- antiglare
- headlamp
- reflective
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a vehicle light fitting, particularly to a bidirectional anti-glare headlight for vehicles meeting in night driving, which comprises a light socket, a reflecting mirror, a light source and a light transmission cover. The bidirectional anti-glare headlight for vehicles meeting in night driving is characterized in that the bidirectional anti-glare headlight for vehicles meeting in night driving also comprises a direction controlling device and a connecting frame, wherein the reflecting mirror is composed of front and back reflective mirrors with cambered surfaces which are back-to-back, and the intersecting point of the cambered surfaces of the two reflective mirrors with the cambered surfaces which are back-to-back is provided with a through hole; the connecting frame is arranged at the point of the through hole and can be slid and moved frontward and backwards along a centerline, and both front and back ends of the connecting frame are fixedly provided with reflective concave mirrors which can be buckled with the through hole. The light source is arranged at the connecting frame. The direction controlling device is respectively connected with the connecting frame and an operating button of a driving cab. The glare to opposite drivers can be prevented when vehicles meet. The problem of vehicle light glare is solved, and the visible distance of the driver is increased so as to ensure driving safety. The bidirectional anti-glare headlight for vehicles meeting in night driving can also be used as a signal of overtaking prohibition and an illuminating light when the vehicle is reversed, and can also be used as a width indicating light.
Description
Technical field the utility model relates to the bidirectional antiglare headlamp for automobile of a kind of vehicle lamp, particularly a kind of vehicles meeting at night.
The lighting of the existing vehicle of background technology is no matter from light source (bulb) still on the structure of reflecting surface, all through many times improvement.As light source from " two-filament bulb " to " halogen tungsten bulb ", until " glow discharge spot lamp "; Reflecting surface from " focus reflection face " to " asymmetric reflection face ", to such an extent as to " free reflecting surface "; Is the brightness of light that luminous flux (lumen lm) is brought up to 3000lm from 1000lm, has improved driver's visibility greatly, that is to say the visual range that has prolonged the driver; But because the raising of brightness, when with vehicle meeting in opposite directions, forceful rays cause strong impulse to driver's eyes in opposite directions, produce serious dazzling light, thisly dazzle the eyes phenomenon to cause the driver can't see the place ahead situation clearly.Though on vehicle, be provided with device for changing light, promptly when 150 meters left and right sides of vehicle distances in opposite directions, distance light is become dipped beam, dazzle the eyes phenomenon to overcome; Distance light is being converted to dipped beam in a flash, look and see that distance becomes near suddenly by far away, the driver visually, light intensity is by dying down suddenly by force, both sides driver has the of short duration phenomenon that does not see (being so-called equation of light effect phenomenon), and the driver's of the vehicle place of meeting the visual field is in fringe in opposite directions, almost is to explore the way to travel, even can't find the traffic etc. in the place ahead, thereby traffic accident takes place.For the roadside pedestrian of walking in opposite directions or people by bike, behind strong illumination, generation dazzle the eyes phenomenon, make passerby feel as dark as a stack of black cats, very frightened behind the car.The summary of the invention the purpose of this utility model provides a kind of bidirectional antiglare headlamp for automobile, can prevent from when making meeting to dazzle the eyes, and increases looking of driver and sees distance, guarantees traffic safety.
The technical solution of the utility model is: a kind of bidirectional antiglare headlamp for automobile, comprise lamp socket, speculum, light source, diffuser, and it is characterized in that it comprises that also control is to device, link; Speculum is made up of former and later two back-to-back cambered surface reflective mirrors; A through hole is established in the cambered surface intersection of two back-to-back cambered surface reflective mirrors, and link is installed on through hole and can slippage before and after the center line, and the forward and backward two ends of link are fixed with the reflective concave mirror that can be interlocked with through hole; Light source is installed on link, and control is connected respectively with link, bridge operation button to device.
Adopt technique scheme, when normally travelling, the reflective concave mirror that the link rear end installs is fastened on the through hole and the front arc reflective mirror matches, and is used for to the place ahead illumination of travelling; With the vehicle meeting that comes in opposite directions the time, with controlling to device with link slippage backward, make the back reflective concave mirror that is fastened on the through hole break away from through hole, light source is displacement backward also, the light that light source sends can forwards throw light on, also can rearward throw light on by through hole, simultaneously because light both direction scattering forwards, backwards, though weakened the brightness of light, prolong in opposite directions looking of driver and seen distance, weakened driver's eye irritation in opposite directions greatly, the brightness of light changes the state relatively stably that is in, prevent that the opposite driver from dazzling the eyes, solved the dazzling problem of car light, thereby guaranteed traffic safety.
The direction that the utility model comes down to adopt the change in location of reflecting surface to regulate light beam, thereby reach antiglare effect, utilize the relative reflective concave mirror of two concave surfaces at forward and backward two ends on the link to move the irradiation distance of the direction of control light beam and brightness, light beam; It does not need dip filament, still with present existing high brightness single-filament bulb as light source, not only be used for the place ahead illumination, during meeting also the road to this car vehicle body side, back throw light on, looking of both sides driver sees that distance all increases, traffic safety is guaranteed.It also can be used as the illuminating lamp when forbidding the signal of overtaking other vehicles and reversing, also can be used as side-marker lamp and uses.。
Description of drawings Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of speculum among Fig. 1;
Fig. 3 is the structural representation of link among Fig. 1;
Structural representation when Fig. 4 is the utility model meeting.
The specific embodiment is as shown in Figure 1: a kind of bidirectional antiglare headlamp for automobile, comprise the diffuser 4 that lamp socket 1, speculum 2, light source 3, speculum end face that speculum is installed installed, and it comprises that also control is to device 5, link 6; Referring to Fig. 2: speculum 2 is made up of two back-to-back front arc reflective mirrors 201 and rear arc reflective mirror 202; The end face of front arc reflective mirror 201 and rear arc reflective mirror 202 all is equipped with diffuser 4; A through hole 203 is established in the cambered surface intersection of two back-to-back cambered surface reflective mirrors 201,202, and the size of through hole 203 is decided by the light source volume; Link 6 is installed on through hole 203 places also can be along slippage before and after the center line, referring to Fig. 3: the two ends of link 6 are fixed with the reflective concave mirror 602 of preceding reflective concave mirror 601 and back that can be interlocked with through hole 203, the compensatory reflex mirror that preceding reflective concave mirror 601 is rear arc reflective mirrors 202, the compensatory reflex mirror that the reflective concave mirror 602 in back is front arc reflective mirrors 201; Light source 3 is installed on link 6, and control is connected respectively with link 6, bridge operation button to device 5.
The reflective surface of described front arc reflective mirror 201 and described rear arc reflective mirror 202 is parabolic reflector faces, also can be three-dimensional elliptic reflecting surface, can also be free reflecting surface.
Described diffuser 4 is luminous intensity distribution lampshades, also can be to be unworthy of the light modulation cover.
Described lamp socket 1 is that the cross section is the empty tube of various geometries, as circular empty bucket, oval empty bucket, square empty bucket.
Referring to Fig. 1: when normally travelling, the back reflective concave mirror 602 that the link rear end installs is fastened on through hole 203 places and front arc reflective mirror 201 matches, and is used for to the place ahead illumination of travelling; Referring to Fig. 4: with in opposite directions and during the vehicle meeting that comes, press the bridge operation button and start control to device 5, with link 6 slippage backward, make the back reflective concave mirror 602 that is fastened on through hole 203 places break away from through hole 203, light source 3 is displacement backward also, the light that light source 3 sends can forwards throw light on, and also can rearward throw light on by through hole 203, sees distance thereby prolonged in opposite directions looking of driver.
Bidirectional antiglare headlamp for automobile of the present utility model, the installation site combines with vehicle body in the position of existing vehicle side-marker lamp, can adopt 180 degree with half interior rotational structure, the irradiating angle of light can be adjusted, can adopt existing mounting means, adjust administration of fixed after the angle.So also can be used as side-marker lamp uses.
Claims (8)
1, a kind of bidirectional antiglare headlamp for automobile comprises lamp socket, speculum, light source, diffuser, it is characterized in that: it comprises that also control is to device (5), link (6); Described speculum (2) is made up of two back-to-back front arc reflective mirrors (201) and rear arc reflective mirror (202); A through hole (203) is established in the cambered surface intersection of described two back-to-back cambered surface reflective mirrors (201,202), described link (6) is installed on that described through hole (203) is located and can slippage before and after the center line, and the two ends of described link (6) are fixed with the preceding reflective concave mirror (601) that can be interlocked with described through hole (203) and back reflective concave mirror (602); Described light source (3) is installed on described link (6), and described control is connected respectively with described link (6), bridge operation button to device (5).
2, a kind of bidirectional antiglare headlamp for automobile according to claim 1 is characterized in that: the end face of described front arc reflective mirror (201) and described rear arc reflective mirror (202) all is equipped with described diffuser (4).
3, a kind of bidirectional antiglare headlamp for automobile according to claim 1 is characterized in that: the reflective surface of described front arc reflective mirror (201) and described rear arc reflective mirror (202) is the parabolic reflector face.
4, a kind of bidirectional antiglare headlamp for automobile according to claim 1 is characterized in that: the reflective surface of described front arc reflective mirror (201) and described rear arc reflective mirror (202) is three-dimensional elliptic reflecting surface.
5, a kind of bidirectional antiglare headlamp for automobile according to claim 1 is characterized in that: the reflective surface of described front arc reflective mirror (201) and described rear arc reflective mirror (202) is free reflecting surface.
6, a kind of bidirectional antiglare headlamp for automobile according to claim 1 is characterized in that: described diffuser (4) is the luminous intensity distribution lampshade.
7, a kind of bidirectional antiglare headlamp for automobile according to claim 1 is characterized in that: described diffuser (4) is to be unworthy of the light modulation cover.
8, according to any described a kind of bidirectional antiglare headlamp for automobile in the claim 1 to 7, it is characterized in that: described light source (3) is a single-filament bulb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420121716 CN2760388Y (en) | 2004-12-08 | 2004-12-08 | Both-way anti-dazzle head light for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420121716 CN2760388Y (en) | 2004-12-08 | 2004-12-08 | Both-way anti-dazzle head light for vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2760388Y true CN2760388Y (en) | 2006-02-22 |
Family
ID=36082591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420121716 Expired - Lifetime CN2760388Y (en) | 2004-12-08 | 2004-12-08 | Both-way anti-dazzle head light for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2760388Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339668A (en) * | 2017-06-29 | 2017-11-10 | 东莞市闻誉实业有限公司 | Two-way shot-light |
-
2004
- 2004-12-08 CN CN 200420121716 patent/CN2760388Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339668A (en) * | 2017-06-29 | 2017-11-10 | 东莞市闻誉实业有限公司 | Two-way shot-light |
| CN107339668B (en) * | 2017-06-29 | 2020-08-04 | 东莞市闻誉实业有限公司 | Bidirectional reflector lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090520 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |