CN1235105A - Automotive headlight - Google Patents
Automotive headlight Download PDFInfo
- Publication number
- CN1235105A CN1235105A CN99106725A CN99106725A CN1235105A CN 1235105 A CN1235105 A CN 1235105A CN 99106725 A CN99106725 A CN 99106725A CN 99106725 A CN99106725 A CN 99106725A CN 1235105 A CN1235105 A CN 1235105A
- Authority
- CN
- China
- Prior art keywords
- lamp
- aforementioned
- light
- reflector
- projection light
- 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.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/0029—Spatial arrangement
- B60Q1/0041—Spatial arrangement of several lamps in relation to each other
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
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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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/50—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2200/00—Special features or arrangements of vehicle headlamps
- B60Q2200/30—Special arrangements for adjusting headlamps, e.g. means for transmitting the movements for adjusting the lamps
- B60Q2200/36—Conjoint adjustments, i.e. a mechanical link allows conjoint adjustment of several units
Abstract
A headlamp for an automobile is composed by arranging a light projection-type lamp mainly composed of a converging lens 33 and an elliptical reflector 31 above a reflector-type lamp mainly composed of a parabolic surface reflector 51, installing it in a lamp body 1 having a trapezoidal shape in its front view, and sealing it with a front lens 2. Because the front view area of the light projection-type lamp can be reduced even in the case of providing a desired irradiation luminous energy, the headlamp having a triangular or trapezoidal shape in the front view can be realized. In addition, although the light projection-type lamp is relatively heavy in weight, the light projection-type lamp can stably be supported and its light axis can be stabilized by installing an aiming mechanism in a manner to surround the light projection-type lamp. The headlamp is capable of satisfying the irradiation luminous energy required to each lamp even if the headlamp of which upper width dimension is smaller than its lower width dimension, and which has a triangular or trapezoidal shape in its front view, and wherein two lamps are arranged on the upper and lower sides is structured.
Description
The present invention relates to automotive headlamp, relate in particular to lamp upper and lower settings and upper width size automotive headlamp less than the lower width size.
In recent years, requirement from the automotive front appearance design, as shown in Figure 8, requirement will be arranged on head lamp HL ' about the radiator peristome and make when the automobile front is seen (hereinafter referred to as " facing ") upper width size less than the triangle of lower width size or trapezoidal.In this occasion, if the restricted miniature car of automobile width dimensions then also is restricted because of this restriction makes the width of head lamp HL ', so will take for example will resist the method for designing of dazzle lamp and headlamp upper and lower settings.Therefore, this head lamp is that paraboloid of revolution shape parasite R1 and the R2 above-below direction that will constitute anti-dazzle lamp and headlamp respectively are arranged in the lamp body LB, constitutes each sealed beam lamp.
Yet, in case in aforesaid formation triangle or trapezoidal lamp body with 2 parasite upper and lower settings, for the upper width size that makes lamp body LB less than the lower width size, just can only dwindle the width dimensions of the parasite R1 of the anti-dazzle lamp that is arranged on upside.Thereby make the parasite R1 reduction of area of anti-dazzle lamp, be difficult to obtain required distribution of light pattern and irradiation light quantity.In this occasion,, just may dwindle the area of side reflector down again if the size up and down of the parasite by increasing upside reaches required distribution of light pattern and irradiation light quantity.In addition, if the difference of size up and down of each lamp up and down when then a lamp is lighted therein, can be destroyed the aesthetic property of head lamp.
Purpose of the present invention just is to provide a kind of automotive headlamp, and it is just to be considered as triangle or trapezoidal head lamp, can guarantee necessary distribution of light pattern of safety traffic and irradiation light quantity again, the aesthetic property in the time of also can improving bright lamp.
The characteristics of technical scheme of the present invention are, have with collector lens and ellipsoidal reflector to be the projection light that constitutes of main body and to be the reflector lamp that main body constitutes with the parabola that aforementioned projection light is arranged on the upside of aforementioned reflective head lamp.Here, preferably aforementioned projection light and aforementioned reflector lamp are integrally packed into and see from the front and to be shaped as in triangle or trapezoidal 1 lamp body.In addition, be provided with make aforementioned projection light and aforementioned reflector lamp in aforementioned lamp body integratedly tilting action to optical mechanism.Preferably will constitute this to the rotating fulcrum portion of optical mechanism, up and down to the light adjusting portion, about the light adjusting portion is arranged on the position that aforementioned projection light is surrounded.
By obtaining required irradiation light quantity and the positive less again projection light of apparent area is arranged in upside, and lightweight reflector lamp is arranged in downside, can realize just being considered as triangle or trapezoidal head lamp, necessary irradiation light quantity can be guaranteed on the other hand again, and the head lamp of distribution of light stability of characteristics can be constituted.
Simple declaration to accompanying drawing
Fig. 1 represents to be equipped with the anterior state of the automobile of head lamp of the present invention.
Fig. 2 is the front view of head lamp of the present invention.
Fig. 3 is the horizontal cross along A-A line among Fig. 2.
Fig. 4 is the horizontal cross along B-B line among Fig. 2.
Fig. 5 is an exploded block diagram of seeing head lamp of the present invention from the front.
Fig. 6 is an exploded block diagram of seeing head lamp main portion of the present invention from the back side.
Fig. 7 is the back view of head lamp of the present invention.
Fig. 8 represents to be provided with the anterior state of the automobile of traditional head lamp.
Below in conjunction with description of drawings example of the present invention.Fig. 1 is the External view that the automotive front of head lamp of the present invention is housed, and is respectively equipped with the roughly trapezoidal left and right sides head lamp HL of inside edge bevelled of body inner side in the left and right sides of the radiator grill of automotive front.These head lamps HL is made of anti-dazzle lamp TBL that is located at upside and the headlamp RBL that is located at downside, in this example, is provided with direction signal lamp TSL at the adjacent area by the car body outside of aforementioned anti-dazzle lamp TBL and headlamp RBL.
Fig. 2 is the front view of the right side head lamp in the head lamp of the aforementioned left and right sides, Fig. 3 is the horizontal cross along its A-A line, Fig. 4 is the vertical sectional view along the B-B line, and Fig. 5 is an exploded perspective view of seeing aforementioned head lamp from the place ahead, and Fig. 6 is an exploded perspective view of seeing its main portion from the back side.In these figure, the head lamp of this example is pack into integratedly in 1 lamp body 1 aforementioned anti-dazzle lamp TBL, headlamp RBL and direction signal lamp TSL.Promptly, with just being considered as trapezoidal lamp body 1 and just being considered as cooresponding trapezoidal and front lens 2 that be installed on the front openings position of aforementioned lamp body to be separated out lamp house, the aforementioned anti-dazzle lamp TBL that constitutes with projection light is housed in the upper area of this lamp house, the headlamp RBL that constitutes with reflector lamp is housed at the indoor lower area of aforementioned lamps.And the aforementioned direction signal lamp TSL that constitutes with reflector lamp is being housed with this anti-dazzle lamp TBL and headlamp RBL adjacent areas.Aforementioned front lens 2 is inserted in by the sealing pin 2a that will form on its circumferential edges to seal in the seal groove 1a that form, that be filled with lining cement on the peristome circumferential edges of aforementioned lamp body 1 and is installed on the aforementioned lamp body 1.
The projection light 3 that constitutes aforementioned anti-dazzle lamp TBL has the ellipsoidal reflector 31 that forms with aluminium casting, with these elliptical reflector 31 bonded assembly tube portions 32 be installed in the collector lens 33 of this one 32.The inner face of aforementioned elliptical reflector 31 forms the reflecting surface 31a of ellipse of revolution shape, on the bulb mounting hole that is formed at these elliptical reflector 31 central portions detouchable bulb 34 is installed, and the filament of this bulb 34 is positioned on the 1st focus of aforementioned reflecting surface 31a.On the position, the left and right sides of the edge of opening of aforementioned elliptic reflecting surface 31, form a pair of installation sheet 31b that protrudes laterally, aforementioned tube portion 32 is installed on herein with mounting screw 35.In addition, aforementioned tube portion 32 usefulness aluminium castings are made, and form support 4 in its part, will be explained below about this point.On the position of the mutual subtend of aforementioned tube portion 32 circumferential lateral surface, form stair-stepping bulge 32a towards the external diameter direction of tube portion 32.And fixing aforementioned ellipsoidal reflector 31 at the back side of this bulge 32a.
Front opening place in aforementioned tube portion 32 is provided with aforementioned collector lens 33, is provided with the ring-type engaging edge 33a that protrudes to the external diameter direction at the bottom surface of this collector lens 33 peripheral part.In addition, diametrical position is provided with the circular retainer ring 36 of a pair of 36a of foot, make the leading flank butt that engages edge 33a of this retainer ring 36 and aforementioned collector lens 33, and by mounting screw 37 36a of foot of aforementioned retainer ring 36 is connected with the front end of aforementioned tube portion 32, collector lens 33 is fixedly supported upon the front end of aforementioned tube portion 32.In addition, the 38th, integrally formed shading wall in aforementioned tube portion 32, be positioned near the 2nd focus of aforementioned reflecting surface 31a of aforementioned elliptical reflector 31, part by the light that the aforementioned filament from aforementioned bulb 34 penetrated and reflected by aforementioned reflecting surface is carried out shading, forms the distribution of light pattern of anti-dazzle bundle.This projection light 3 can will reflect from the harmless lost territory of light that aforementioned bulb 34 penetrates by reflecting surface 31a, and can shine with required distribution of light angle by collector lens 33, so compare with reflector lamp, even dwindle the area that it is faced, its irradiation light quantity is still bigger.
In addition, at the aforementioned tube portion of aforementioned projection light 3, integrally formed tabular support 4.Form the notch part 41 that constitutes by semi-round recess roughly in the following side of this support 4, and offer 3 threaded perforations 42 in the position of regulation.And, in the zone that extend the following side of this support 4, the reflector lamp 5 that constitutes aforementioned headlamp RBL is set.Aforementioned reflector lamp 5 is provided with the parabola 51 that is formed by synthetic resin.This parabola 51 is towards front openings, and facing of this opening is shaped as rectangle, and its inner face forms the reflecting surface 51a that is made of the paraboloid of revolution.In addition, on the bulb mounting hole that the central portion of aforementioned parabola 51 forms detouchable bulb 52 is installed, the filament of this bulb 52 is positioned on the focal position of aforementioned reflecting surface 51a.In addition, be provided with the installation wheel hub 57 of protrusion at 3 positions at aforementioned parabola 51 back sides,, aforementioned parabola 51 be bearing on the support 4 by mounting screw 58 is forwards combined with the aforementioned threads of aforementioned brackets 4 42 screw threads of boring a hole from the rear.At this moment, the bulging shape rearward end of aforementioned parabolic reflector face 51 is passed the aforementioned notch part 41 of aforementioned brackets 4 from the place ahead.
In addition, will be in the zone formation of the back side of the aforementioned lens 2 relative from the direct light of aforementioned bulb 52 ejaculations with by the reflected light refraction of aforementioned reflecting surface 51a reflection, to obtain the distribution of light control prism 21 that required distribution of light pattern is used with the edge of opening of aforementioned parabola 51.Like this, on whole aforementioned front lens 2, the zone that forms aforementioned distribution of light control prism 21 just has the function of the lens of aforementioned reflector lamp 5.This reflector lamp 5 is made the positive apparent area of aforementioned parabola 51 greater than aforementioned projection light 3 for obtaining required distribution of light pattern and irradiation light quantity, especially the width dimensions of its horizontal direction is made the width dimensions greater than aforementioned projection light 3.
Aforementioned direction signal lamp TSL with aforementioned projection light 3 and reflector lamp 5 adjacent areas in be formed in the reflector lamp 6 that extends in the range of sizes up and down of these lamps, have the parasite 61 of the reflecting surface 61a that constitutes required curve form and descend midway location to be removably mounted on bulb 62 on the aforementioned parasite 61 thereon.And, lens 71 in the inner face of the aforementioned front lens 2 in the forward position upper edge of aforementioned parasite 61 is provided with.Lens 71 form the extended element 7 of aforementioned projection lights 3 of double as and reflector lamp 5 extension separately in being somebody's turn to do.That is, these extended element 7 usefulness translucent synthetic resins form, and form the circular open 72 that can see whole aforementioned projection light 3 from the front and the essentially rectangular opening 73 that can see the opening of whole aforementioned parabola 51 from the front respectively.And this extended element 7 is bearing in the back side (not shown) of aforementioned front lens 2 by screw at a plurality of positions.In addition, the part of aforementioned extended element 7 form aforementioned in lens 71, lens 71 have the roughly rectangular transmittance section that just is considered as cutting apart up and down in this.In this lens 71 around, form groove 74 by its rectangular shape along full week, be the boundary with this groove 74, the whole surface of the aforementioned extended element 7 except the transmittance section of lens 71 in aforementioned all applies the black paint film.Like this, the light that penetrates from aforementioned bulb 62 is just reflected by aforementioned reflecting surface 61a, and from separate up and down aforementioned in lens 71 penetrate, look similarly be with each direction signal lamp TSL that independently forms respectively with aforementioned projection light 3 (anti-dazzle lamp TBL) and the adjacent setting of aforementioned reflector lamp 5 (headlamp RBL).
On the other hand, also be provided with make aforementioned projection light 3 with reflector lamp 5 relative aforementioned lamp bodies 1 and integratedly up and down tilting action carry out optical axis regulate, promptly to light regulate usefulness to optical mechanism 8.This to optical mechanism 8 with the part of the integrally formed aforementioned brackets 4 of the tube portion 32 of aforementioned projection light 3, the oblique lower position that is aforementioned tube portion 32 forms circular support holes 43, in addition, on the line of vertical direction by this circle support holes 43 and horizontal direction, form the support holes 44 of a pair of rectangle respectively, 45, here, aforementioned circle support holes 43 and a pair of rectangle support holes 44,45 as shown in Figure 7, surrounding aforementioned projection light 3, in other words, form at each position, summit that is equal to right-angled triangle that is surrounding this one 32, this hypotenuse of a right triangle is by the center of circle of aforementioned tube portion 32.
The chimeric sphere supports portion 81 that forms with synthetic resin of supporting has spherical recess 81a at the rear portion of this sphere supports portion 81 at aforementioned circle support holes 43 places of aforementioned brackets 4.In aforementioned spherical recess 81a, spheroid 82a rotation is chimeric with it freely, and this spheroid 82a is integrally formed with the front end of the pivot 82 that protrudes from aforementioned lamp body 1 medial surface, so just constitutes the C of rotating fulcrum portion.In aforementioned rectangle support holes 44 and 45, chimeric respectively supporting with synthetic resin form to light nut 83 and 84.And, rotation be bearing in freely on the aforementioned lamp body 1 a pair of front end threaded portion 85a, 86a to light screw 85,86 with aforementioned each light nut 83,84 screw threads are combined.So form up and down to light adjusting portion V and about to light adjusting portion H.Also have, these to light screw 85,86 head 85b, 86b separately run through aforementioned lamp body 1 trailing flank and laterally (in the engine chamber of automobile) protrude, with instruments such as screwdriver can make aforementioned each to 85,86 rotations of light screw.
This to optical mechanism 8 on, in case make aforementioned to 85,86 rotations of light screw, its threaded portion 85a, 86a just screw in or screw out aforementioned to light nut 83,84, thus supporting these be fulcrum and tilting action just to the aforementioned brackets 4 of light nut 83,84 with the aforementioned rotating support C of portion.Promptly, aforementioned light nut 85,86 is separately positioned on by on the horizon of such rotation fulcrum C and on the perpendicular line, so because aforementioned rotation to light screw 85 and 86, aforementioned brackets 4 serves as axle and tilting action up and down with aforementioned horizontal line and perpendicular line just, the irradiation optical axis that can regulate aforementioned projection light 3 and reflector lamp 5 by this tilting action.
In addition, the 90, the 91st, the waterproof case of rubber system is inlaid on the lamp socket 38,53 that keeps aforementioned bulb 34,52 waterproof between lamp body 1 and each lamp socket 38,53.
When the aforementioned head lamp of assembling, at first forming installation ellipsoidal reflector 31 in the tube portion 32 of one with support 4, the collector lens 33 and the bulb 34 that constitute projection light 3 have been housed on this ellipsoidal reflector 31, parabola 51 is installed again, this parabola 51 has been equipped with the bulb 52 that constitutes reflector lamp 5, will constitute to the sphere supports portion 81 of optical mechanism 8 with to light nut 83,84 chimeric installation backs to form partial component again.On the other hand, inner face at lamp body 1 is installed pivot 82, to insert light screw 85,86 from the rear of lamp body 1 simultaneously, then aforementioned partial component is inserted from the place ahead of lamp body 1, like this that pivot 82 and sphere supports portion 81 is chimeric, and will combine respectively with to light nut 83,84 screw threads light screw 85,86, so aforementioned partial component will be bearing in the lamp body 1.And after the proper methods such as parasite 61 usefulness screws that will constitute direction signal lamp TSL are installed in the lamp body 1, extended element 7 inserted from the place ahead of lamp body 1 and fixing, with the form of the opening that covers lamp body 1 aforementioned front lens 2 is installed then, parts such as waterproof case 90,91 are installed simultaneously, have just been finished the assembling of whole head lamp HL.
Thereby, when adopting the head lamp of this example, be arranged on upside as the projection light 3 of anti-dazzle lamp TBL, so can realize just being considered as the triangle or the trapezoidal head lamp HL of upper width size less than the lower width size as the reflector lamp 5 of headlamp RBL.And, in this occasion,,,, can guarantee the desired irradiation light quantity of head lamp HL so can increase its irradiation light quantity owing to have ellipsoidal reflector 31 and collector lens 33 though the positive apparent area of the projection light 3 of upside dwindles.Thereby, constitute different separately lamps even divide the zone up and down of head lamp HL at the substantial middle place, also can satisfy the necessary irradiation light quantity of each lamp up and down, the cosmetic look in the time of particularly can improving a lamp and light.
In addition, aforesaid example is the C of rotating fulcrum portion to be set respectively and each constitutes optical mechanism 8 light adjusting portion V, H up and down around the projection light 3 that is provided with the heavier collector lens of weight 33, so the weight of projection light 3 is just born optical mechanism 8 by this, can prevent projection light 3 because of deadweight forwards or the rear tilt, projection light 3 and reflector lamp 5 stably can be bearing in the lamp body 1.Can constitute the head lamp HL of distribution of light stability of characteristics.
Also have, aforementioned example is when the assembling head lamp, can form installation collector lens 33 and ellipsoidal reflector 31 in the tube portion 32 of one with support 4, and parabola 51 is installed respectively on support 4 and is constituted part optical mechanism 8, so the parts after this assembling can be installed to the inside of lamp body 1 as partial component, with will be one by one the part lamp body 1 in-to-in erecting work of packing into successively compare, lamp of the present invention assembles easily.In addition, form in the tube portion 32 with projection light 3 on the support 4 of one and construct optical mechanism 8, stupefied disposable conversion projection light 3 and reflector lamp 5 direction of illumination separately are so can reduce formation to the part number of optical mechanism 8 and assembler thereof the time, also can alleviate its weight.
In addition, aforementioned example be with projection light as anti-dazzle lamp, with reflector lamp as headlamp, certainly also can be with projection light as fog lamp, on reflector lamp, then utilize known bulb, as combined light with anti-dazzle lamp and two kinds of functions of headlamp with 2 filaments.In addition, aforementioned example is that preceding direction signal lamp also is set in lamp body, and this preceding direction signal lamp also can independently be set outside lamp body certainly.In this occasion, because in lamp body, only need pack into projection light and reflector lamp, so can improve alerting ability to the shaped design of the topological design of each lamp and lamp body and front lens.In addition, support also can use the material that is different from a portion.
As mentioned above, the present invention is the upside formation head lamp that projection light is arranged on reflector lamp, so can guarantee required distribution of light pattern and irradiation light quantity by projection light, realize that simultaneously positive apparent time upper width is less than the triangle of lower width or trapezoidal head lamp.In addition, when like this that weight is heavier projection light places upside,, can stably support projection light, and can realize the head lamp that the distribution of light pattern is stable by being located on the position that surrounds projection light to optical mechanism.
Claims (4)
1. an automotive headlamp is characterized in that, has with collector lens and ellipsoidal reflector to be the projection light that constitutes of main body and to be the reflector lamp that main body constitutes with the parabola that described projection light is arranged on the upside of described reflective head lamp.
2. automotive headlamp according to claim 1 is characterized in that, described projection light and described reflector lamp is integrally packed into see from the front and to be shaped as in triangle or trapezoidal 1 lamp body.
3. automotive headlamp according to claim 2 is characterized in that, be provided with make described projection light and described reflector lamp in described lamp body integratedly tilting action to optical mechanism.
4. automotive headlamp according to claim 3 is characterized in that, constitute described to the rotating fulcrum portion of optical mechanism, up and down to the light adjusting portion, about the light adjusting portion is separately positioned on the position that surrounds described projection light.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10128578A JPH11329011A (en) | 1998-05-12 | 1998-05-12 | Headlamp for automobile |
| JP128578/1998 | 1998-05-12 | ||
| JP128578/98 | 1998-05-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1235105A true CN1235105A (en) | 1999-11-17 |
| CN1153697C CN1153697C (en) | 2004-06-16 |
Family
ID=14988225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB991067258A Expired - Fee Related CN1153697C (en) | 1998-05-12 | 1999-05-12 | Automotive headlight |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPH11329011A (en) |
| CN (1) | CN1153697C (en) |
| DE (1) | DE19922142C2 (en) |
| GB (1) | GB2337321B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285337A (en) * | 2010-04-22 | 2011-12-21 | 日扎拉照明系统有限公司 | Headlamp for vehicles |
| CN103895713A (en) * | 2012-12-25 | 2014-07-02 | 张清华 | Three-dimensional shell type automobile rear box cover |
| CN101981601B (en) * | 2008-04-11 | 2014-10-08 | 三菱电机株式会社 | Device state detecting device |
| CN106066019A (en) * | 2015-04-23 | 2016-11-02 | Lg电子株式会社 | Light emitting module |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19933663B4 (en) * | 1999-07-17 | 2012-05-03 | Automotive Lighting Reutlingen Gmbh | Headlights for vehicles |
| JP3964101B2 (en) * | 2000-05-24 | 2007-08-22 | 株式会社小糸製作所 | Vehicle headlamp |
| DE10036771B4 (en) * | 2000-07-28 | 2007-03-01 | Hella Kgaa Hueck & Co. | Headlights for vehicles |
| JP2002222602A (en) * | 2001-01-25 | 2002-08-09 | Koito Mfg Co Ltd | Head lamp for vehicle |
| JP2003178609A (en) | 2001-12-07 | 2003-06-27 | Ichikoh Ind Ltd | Vehicular headlamp |
| FR2848285B1 (en) * | 2002-12-05 | 2005-12-16 | Valeo Vision | METHOD FOR PRODUCING AN OPTICAL FUNCTION ON A COMPONENT OF A LIGHTING OR AUTOMOTIVE SIGNALING DEVICE |
| JP4115921B2 (en) * | 2003-11-04 | 2008-07-09 | 株式会社小糸製作所 | Vehicle headlamp |
| JP4264335B2 (en) * | 2003-12-05 | 2009-05-13 | 株式会社小糸製作所 | Vehicle headlamp |
| JP2005166590A (en) * | 2003-12-05 | 2005-06-23 | Koito Mfg Co Ltd | Vehicular headlamp |
| JP4181979B2 (en) * | 2003-12-05 | 2008-11-19 | 株式会社小糸製作所 | Vehicle headlamp |
| EP1547862B1 (en) * | 2003-12-23 | 2008-08-27 | Hella KGaA Hueck & Co. | Vehicle headlight |
| DE102004045590A1 (en) * | 2004-09-17 | 2006-03-23 | Hella Kgaa Hueck & Co. | Illuminating device for motor vehicles and fastening methods |
| DE102005031003B4 (en) * | 2005-07-02 | 2009-09-24 | Hella Kgaa Hueck & Co. | Headlights for vehicles |
| JP4707189B2 (en) * | 2006-06-02 | 2011-06-22 | 株式会社小糸製作所 | Vehicle lamp |
| JP4527165B2 (en) * | 2008-08-08 | 2010-08-18 | 株式会社小糸製作所 | Vehicle headlamp |
| JP2016169290A (en) * | 2015-03-12 | 2016-09-23 | 三井化学株式会社 | Polyamide resin composition for aiming nut of vehicle lighting fixture, and aiming nut containing the same |
| BR112022012069A2 (en) * | 2019-12-26 | 2022-08-30 | Sony Group Corp | VEHICLE |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4498124A (en) * | 1982-06-28 | 1985-02-05 | Stewart-Warner Corporation | Dual halogen lamp assembly |
| DE4238273A1 (en) * | 1992-11-13 | 1994-05-19 | Bosch Gmbh Robert | Twin headlight assembly for motor-vehicle - has individual long-range and stopped-down lightsources with optimised beam-setting for combined long and short-range illumination. |
| JPH06283002A (en) * | 1993-03-26 | 1994-10-07 | Koito Mfg Co Ltd | Headlamp for automobile |
| DE19538720A1 (en) * | 1995-10-18 | 1997-04-24 | Bosch Gmbh Robert | Vehicle headlamp |
| DE19729826A1 (en) * | 1997-07-11 | 1999-01-14 | Bosch Gmbh Robert | Headlight system for low and high beam vehicles |
-
1998
- 1998-05-12 JP JP10128578A patent/JPH11329011A/en active Pending
-
1999
- 1999-05-11 GB GB9910945A patent/GB2337321B/en not_active Expired - Fee Related
- 1999-05-12 DE DE19922142A patent/DE19922142C2/en not_active Expired - Fee Related
- 1999-05-12 CN CNB991067258A patent/CN1153697C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101981601B (en) * | 2008-04-11 | 2014-10-08 | 三菱电机株式会社 | Device state detecting device |
| CN102285337A (en) * | 2010-04-22 | 2011-12-21 | 日扎拉照明系统有限公司 | Headlamp for vehicles |
| CN102285337B (en) * | 2010-04-22 | 2014-05-28 | 日扎拉照明系统有限公司 | Headlamp for vehicles |
| CN103895713A (en) * | 2012-12-25 | 2014-07-02 | 张清华 | Three-dimensional shell type automobile rear box cover |
| CN106066019A (en) * | 2015-04-23 | 2016-11-02 | Lg电子株式会社 | Light emitting module |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2337321A (en) | 1999-11-17 |
| CN1153697C (en) | 2004-06-16 |
| GB2337321B (en) | 2000-05-17 |
| DE19922142A1 (en) | 1999-11-18 |
| GB9910945D0 (en) | 1999-07-14 |
| DE19922142C2 (en) | 2003-07-24 |
| JPH11329011A (en) | 1999-11-30 |
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