CN104100905B - LED automobile distance-light integration headlight - Google Patents
LED automobile distance-light integration headlight Download PDFInfo
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- CN104100905B CN104100905B CN201410276584.5A CN201410276584A CN104100905B CN 104100905 B CN104100905 B CN 104100905B CN 201410276584 A CN201410276584 A CN 201410276584A CN 104100905 B CN104100905 B CN 104100905B
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Abstract
The invention belongs to technical field of automobile illumination, be specifically related to a kind of LED automobile distance-light integration headlight.The present invention includes LED light source, reflector, lens and radiator, and radiator is provided with the platform for disposing LED light source, and lens are fixed on sleeve by claw；Sleeve is fixing on a heat sink；Light barrier is then fixed on the front side of radiator, and light barrier and driving mechanism are connected；Fixation spring tab is by LED light source pressing on a heat sink；LED light source is connected with attaching plug by winding displacement, and attaching plug is fixed on the rear side of radiator；Fin is provided with horizontal partition grooves.This headlight not only lighting effect is good, and illuminance is higher, gets a clear view, and also has good radiating effect, it is ensured that headlight for vehicles is in the working environment of safety and stability, thus greatly increasing the safety of driving and extending the service life of headlight for vehicles.
Description
Technical field
The invention belongs to technical field of automobile illumination, be specifically related to a kind of LED automobile distance-light integration headlight.
Background technology
In prior art, vehicle front lighting headlight generally takes reflector to carry out optically focused, is reflected the light after glass optically focused and adopts when outgoing lens to carry out optically focused again, and makes the light of vehicle front reach certain brightness value, thus providing illumination for human pilot.But prior art exists following defect: there is the defect that light is uneven after reflector optically focused, in prior art, it will usually increasing salient point at reflector at inner surface and improve light-out effect, but this structure can result in speck, lighting effect is not good.
In addition, it it is an airtight environment inside automobile lamp, when headlight for vehicles is in illumination condition, closed environment residing for car light produces higher temperature by assembling due to heat, this higher temperature not only easily produces fog inside car light, affect illuminating effect, be also easy to, so that the parts temperature distortion in headlight for vehicles, the phenomenon of parts scorification even occurs；Steam owing to producing because of high temperature flows not smooth in the environment closed, and also can cause the electronic product lost of life within headlight for vehicles, has had a strong impact on the normal use of headlight for vehicles.
Therefore, how to obtain the headlight for vehicles that a kind of lighting effect is good and radiating effect is good, be that current technical field of automobile illumination is needed badly and solved the technical problem that.
Summary of the invention
The purpose of the present invention is for overcoming above-mentioned the deficiencies in the prior art, a kind of LED automobile distance-light integration headlight is provided, this headlight not only lighting effect is good, illuminance is higher, get a clear view, also there is good radiating effect, it is ensured that headlight for vehicles is in the working environment of safety and stability, thus greatly increasing the safety of driving and extending the service life of headlight for vehicles.
For achieving the above object, present invention employs techniques below scheme:
A kind of LED automobile distance-light integration headlight, including LED light source, reflector, lens and the radiator be made up of aluminium alloy, described radiator is provided with the platform for disposing LED light source, the both sides along headlight beam projecting direction of described platform are provided with reflector positioning table, and the table top of described reflector positioning table is higher than the table top of described platform；The downside of described platform is provided with multiple fin parallel, fin-like, is provided with gap between described abutting fins；Described fin is provided with the horizontal partition grooves being easy to air flowing；
Described sleeve is hollow form, sleeve is by being linked to be an overall cylinder and back seat is constituted, described back seat is arranged on the rear end of cylinder, and back seat is connected with described radiator, the leading section of cylinder is provided with in cylinder lateral buckling, ring-type spacing flange, the leading portion barrel of the close spacing flange of described cylinder be provided with match with spacing flange card claw；The bottom of described back seat is provided with the breach extending to cylinder side from back seat side；
Described reflector includes cup, reflecting surface within described cup is quadratic surface shape, and cup is provided with reinforcement plate on the upside of rim of a cup, the bottom outside of cup is provided with reflector location-plate joining with described reflector positioning table, and reflector location-plate is provided with hole, reflector location；The plate face of described reinforcement plate is perpendicular to the plate face of reflector location-plate；Described cup is provided with and strengthens the cup reinforcement that plate is connected；
Light barrier that this distance-light integration headlight also includes being arranged on the beam projecting front of reflector and driving mechanism joining with light barrier；Described driving mechanism drives light barrier action and makes light barrier be in block at the rim of a cup place of reflector so that headlight launches the rim of a cup place of dipped beam light type or deviation reflector so that two kinds of location status of distance light light type launched by headlight.
Preferably, described radiator is that die casting is one-body molded, and the bottom of described platform is provided with fan mounting holes.
Preferably, the fin of described fin tapers into from the both sides at the middle part of platform to platform.
Preferably, the front side away from LED light source of described reflector positioning table is provided with the buttcover plate matched with sleeve back seat, and buttcover plate is provided with sleeve locating dowel and sleeve installing hole, and the end face of described back seat is provided with corresponding process Installation hole；Described buttcover plate is set to two, and two buttcover plates set up the both sides at platform separately along the center line symmetry of described platform；The front side away from LED light source of described platform is respectively arranged with the first plate washer locating dowel and second gear tabula rasa locating dowel, and the rear side of platform is provided with attaching plug installing hole；The protrusion of described reflector positioning table is provided with radiator location-plate on the plate face of described platform.
Preferably, card claw on described ferrule barrel includes several claws being circumferentially evenly provided on cylinder leading portion barrel, the leading portion barrel of the rear end of described claw and cylinder is linked to be an entirety, the front end edge cylinder of claw overhangs axially forward, and claw is resiliently biased against inside cylinder to front end gradually from its rear end.
It is further preferred that the front end of any one claw described is provided with the limited block to cylinder inner bulge, limited block is set to inclined-plane towards back seat side, constitutes stop zone between limited block and described spacing flange.
Preferably, the bottom of described cylinder is axially provided with cylinder reinforcement along cylinder, and cylinder reinforcement sets up the both sides at breach separately.
Preferably, the connecting plate both being connected it is provided with between described cup with reflector location-plate.
Preferably, described cup reinforcement is arranged at the top of cup.
Preferably, described reflector location-plate is set to two pieces, and two pieces of reflector location-plates set up the both sides at cup separately along the axisymmetrical of cup.
The beneficial effects of the present invention is:
1) radiator, in the present invention is aluminum alloy material, and radiating effect is good；Additionally, be provided with gap between abutting fins, this set increases area of dissipation, improves radiating efficiency, further increases radiating effect；The horizontal partition grooves arranged on fin, ensure that the circulation of air, it is ensured that dispel the heat in time in the small space within car light.Therefore, the present invention all ensure that radiating effect in material and configuration aspects, thereby ensure that headlight for vehicles is in the working environment of safety and stability, greatly extends the service life of headlight for vehicles.
2), the present invention is provided with fan mounting holes in the bottom of platform, then when radiator works, on the one hand by fin heat loss through radiation, circulated by fan forced air on the other hand, and carry out heat loss through convection by the horizontal partition grooves on fin, thus present invention radiator more of the prior art drastically increases radiating efficiency.
3), in the present invention, radiator arranges reflector positioning table at the sidepiece of platform, it is provided with in the front side of reflector positioning table for buttcover plate joining with sleeve, protrusion at reflector positioning table is provided with radiator location-plate on the plate face of platform, the present invention is also provided with locating dowel joining with light barrier in the front side of platform, and it is provided with attaching plug installing hole at the rear side of platform, therefore LED light source, reflector, light barrier, sleeve, fan and attaching plug can be directly anchored on radiator, and above-mentioned parts all avoid the main heat sink direction of radiator, therefore the heat spreader structures of the present invention not only simplifies installation steps, and farthest ensure that installation accuracy and the radiating efficiency of product.
4) radiator, in the present invention is that die casting is one-body molded, farthest decreases thermal resistance, improves radiating efficiency.
5) sleeve, in the present invention includes the cylinder and the back seat that are connected, and its middle cylinder body and lens are connected, and back seat is connected with reflector and radiator.Cylinder and the joining leading section of lens are provided with card claw and spacing flange, card claw and spacing flange and are fitted to each other common fixing lens, this fixed form not only simple in construction, and fixed effect is better.
6), the claw rear end in the present invention is connected with cylinder, the front end of claw is resiliently biased against inside cylinder gradually, the front end of claw is provided with the limited block to cylinder inner bulge, then when mounted lens, lens are entered by base side, and then the rear end of lens moves forward along the inclined-plane of limited block and struts the limited block of claw front end, eventually enters into the stop zone between limited block and spacing flange, now claw front end is elastic recovery to home position, then namely lens are buckled in sleeve tightly.Sleeve in the present invention adopts plastic material, and the front end that claw overhangs has certain elasticity, and therefore good fastening effect is prone to processing and manufacturing simultaneously, and less costly.
7), the present invention be axially provided with reinforcement along cylinder in the bottom of cylinder, thus enhancing the structural strength of cylinder, it is ensured that the cylinder support to lens.
8), in the present invention, reflecting surface within reflector cup is quadratic surface, single curved surface is adopted to make reflection cup easily processed into type, the light type simultaneously reflected by quadratic surface and present is uniform, not only it is effectively improved the light-out effect improving headlight for vehicles, and gained light type meets laws and regulations requirement.
9), the present invention on the upside of rim of a cup, be provided with reinforcement plate, the bottom outside of cup is then provided with reflector location-plate, reflector location-plate be provided with location hole.As can be seen here, the reflector in the present invention fastens from single direction, other direction then matched with the miscellaneous part of car headlamp by reflector carry out spacing.This fixed form not only simple in construction, fixed effect is better, and decreases the risk that stress is concentrated.
10), the present invention be provided with on the cup of reflector and strengthen the cup reinforcement that plate is connected, thus enhancing the structural strength of cup, it is ensured that the stability of cup and reliability.
11) light barrier, in the present invention is arranged on the rim of a cup place of reflector, is used for forming "cut-off"line.Be provided with the driving mechanism driving light barrier action in the present invention, then, when needs headlight sends dipped beam light type, light barrier block is at the rim of a cup place of reflector；And when needs headlight sends distance light light type, driving mechanism action, light barrier is driven out the rim of a cup of reflector, and now namely headlight sends distance light light type.As can be seen here, the present invention can switch neatly between dipped beam light type and distance light light type, and light type and brightness have all met or exceeded Standard.
Accompanying drawing explanation
Fig. 1 is the explosive decomposition schematic diagram of the present invention.
Fig. 2,3 it is all the stereoscopic-state schematic diagram of sleeve.
Fig. 4 is the structural representation of sleeve.
Fig. 5 is the upward view of Fig. 4.
Fig. 6 is the stereoscopic-state schematic diagram of reflector.
Fig. 7 is the structural representation of reflector.
Fig. 8 is the generalized section of reflector.
Fig. 9 is the working state schematic representation of reflector.
Figure 10 is the stereoscopic-state schematic diagram of radiator.
Figure 11 is the structural representation of radiator.
Figure 12 is the left view of Figure 11.
Figure 13 is the right view of Figure 11.
Figure 14 is the upward view of Figure 11.
In figure, the implication of label symbol is as follows:
10 reflector 11 cup 111 reflectings surface
12 strengthen hole, plate 13 reflector location-plate 131 reflector location
14 connecting plate 15 cup reinforcements
20 LED light source 21 fixation spring tabs
30 radiator 31 platform 32 reflector positioning table 33 buttcover plates
331 sleeve locating dowel 332 sleeve installing hole 341 first plate washer locating dowels
The horizontal partition grooves of 342 first plate washer locating dowel 35 fin 351
36 radiator location-plate 37 fan mounting holes
40 lens
50 sleeve 51 spacing flange 52 back seat 53 claw 54 limited block
55 hollow-out parts 56 process Installation hole 57 breach 58 reinforcements
60 light barrier 80 driving mechanism 90 attaching plug 100 fans
Detailed description of the invention
For ease of understanding, below in conjunction with accompanying drawing, the concrete structure of each ingredient in the present invention is further described.
1. reflector
As shown in Fig. 6～9, reflector 10 includes cup 11, and the reflecting surface 111 within described cup 11 is quadratic surface shape, and cup 11 is provided with reinforcement plate 12 in rim of a cup side, the bottom outside of cup 11 is provided with reflector location-plate 13, and reflector location-plate 13 is provided with hole 131, reflector location；The plate face of described reinforcement plate 12 is perpendicular to the plate face of reflector location-plate 13；Described cup 11 is provided with and strengthens the cup reinforcement 15 that plate 12 is connected.
As shown in Figure 6,7, the connecting plate 14 both being connected it is provided with between described cup 11 and reflector location-plate 13.
As shown in Figure 6,7, described cup reinforcement 15 is arranged at the top of cup 11.
As it is shown in fig. 7, described reflector location-plate 13 is set to two pieces, two pieces of reflector location-plates 13 set up separately in the both sides of cup 11 along the axisymmetrical of cup 11.
2. lens
As it is shown in figure 1, lens 40 are planoconvex lens, including the arcuate surface of the plane plane of incidence and light to escape, described arcuate surface is ellipsoid planar, is transparent mirror body between the described plane of incidence and the arcuate surface of light to escape.
3. radiator
As shown in Figure 10～14, radiator 30 is made up of aluminium alloy, being provided with the platform 31 for disposing LED light source on radiator 30, the both sides along headlight beam projecting direction of described platform 31 are provided with reflector positioning table 32, and the table top of described reflector positioning table 32 is higher than the table top of described platform 31；The downside of described platform 31 is provided with multiple fin 35 parallel, fin-like, is provided with gap between described abutting fins 35；Described fin 35 is provided with the horizontal partition grooves 351 being easy to air flowing.
The fin of described fin 35 tapers into the both sides of platform 31 from the middle part of platform 31, as shown in Figure 10～13, it is in the fin 35 of downside in the middle part of platform larger in size, and it being in fin 35 smaller of platform both sides, this version is conducive to improving the efficiency of heat loss through radiation and heat loss through convection.
As shown in figure 14, the bottom of described platform 31 is provided with fan mounting holes 37, and during work, fan 100 is arranged on the bottom of radiator 30.
As shown in Figure 10～13, the front side away from LED light source of described reflector positioning table 32 is provided with buttcover plate 33, and buttcover plate 33 is provided with sleeve locating dowel 331 and sleeve installing hole 332；The protrusion of described reflector positioning table 32 is provided with radiator location-plate 36 on the plate face of described platform 31.Described buttcover plate 33 is set to two, and two buttcover plates 33 set up separately in the both sides of platform 31 along the center line symmetry of described platform 31；The front side away from LED light source of described platform 31 is respectively arranged with the first plate washer locating dowel 341 and second gear tabula rasa locating dowel 342, and the rear side of platform 31 is provided with attaching plug installing hole.
Four light barrier locating dowels are able to ensure that the steadiness of light barrier, thus being conducive to light barrier reliably to play the function of its shading.
4. light barrier
As it is shown in figure 1, this distance-light integration headlight light barrier 60 of also including being arranged on the beam projecting front of reflector 10 and driving mechanism 80 joining with light barrier 60；Described driving mechanism 80 drives light barrier 60 action and makes light barrier 60 be in block at the rim of a cup place of reflector 10 so that headlight launches the rim of a cup place of dipped beam light type or deviation reflector 10 so that two kinds of location status of distance light light type launched by headlight.
When light barrier 60 block is when the place of rim of a cup portion of described reflector 10, the first plate washer locating dowel 341 and two thicker second gear tabula rasa locating dowels 342 that light barrier 60 is thinner with two on front side of radiator 30 constitute socket and coordinate, and now the curved edge in the top edge of described light barrier 60 and described reflector 10 rim of a cup portion encloses the region of light to escape jointly.Light barrier 60 is used for forming "cut-off"line.
Driving mechanism has multiple implementation, such as can adopt the mode of energising magnetic, and namely when needs headlight sends dipped beam light type, driving mechanism 80 is failure to actuate, and light barrier 60 block is at the rim of a cup place of reflector 10；And when needs headlight sends distance light light type, driving mechanism 80 action, now the coil in driving mechanism 80 obtains electric, and light barrier 60 is attracted rotation to leave the rim of a cup of reflector 10 by coil, and now namely headlight sends distance light light type.The type of drive of this energising magnetic is referred to prior art.
5. sleeve
As shown in Figure 2,3, sleeve 50 is in hollow form, sleeve 50 is made up of cylinder and back seat 52, cylinder and the integral shape of back seat 52, described back seat 52 is arranged on the rear end of cylinder, the leading section of cylinder is provided with in cylinder lateral buckling, ring-type spacing flange 51, and the leading portion barrel of the close spacing flange of described cylinder is provided with the card claw matched with spacing flange, and the bottom of described back seat 52 is provided with the breach 57 extending to cylinder side from back seat 52 side.
Described breach 57 is arranged on the positive lower end of sleeve 50, and breach 57 runs through back seat 52, and extends to cylinder side, as seen in figures 3-5.Described breach 57 has the function of heat radiation.
As shown in figs. 2 to 4, described card claw includes three claws 53 being circumferentially evenly provided on cylinder leading portion barrel, the rear end of described claw 53 and the leading portion barrel of cylinder are linked to be an entirety, the front end edge cylinder of claw 53 overhangs axially forward, namely it is provided with hollow-out parts 55 between front end and the cylinder barrel of claw 53, and claw 53 is resiliently biased against inside cylinder to front end gradually from its rear end.The front end of any one claw 53 is provided with the limited block 54 to cylinder inner bulge, and limited block 54 is set to inclined-plane towards back seat 52 side, constitutes stop zone between limited block 54 and described spacing flange 51.
As it is shown on figure 3, the end face of described back seat 52 is provided with process Installation hole 56 and fastening screw pit.
As shown in Figure 2-5, the bottom of described cylinder is along the axially arranged reinforcement 58 of cylinder, and reinforcement 58 sets up the both sides at breach 57 separately.Described reinforcement 58 is from back seat 52 to barrel front end gradually from the coarse to fine.
Elaborate below in conjunction with the accompanying drawing structure to the present invention and work process.
As it is shown in figure 1, this LED automobile with distance-light integration headlight include reflector 10, LED light source 20, fixation spring tab 21, radiator 30, lens 40, sleeve 50, light barrier 60, driving mechanism 80, attaching plug 90, fan 100.
During work, described fixation spring tab 21 is for by LED light source 20 pressing on a heat sink, then the bottom of LED light source 20 is held snugly against on the platform 31 of radiator 30, thus ensureing that the position of LED light source 20 will not be moved on the one hand, is also beneficial on the other hand improve radiating efficiency.
Then reflector 10 being arranged on radiator 30, namely adopting the reflector that screw sequentially passes through on reflector location-plate 13 to position the corresponding installing hole on hole 131 and radiator reflector positioning table 32, thus being tightly held on radiator 30 by reflector 10；And at the rear side fixed installation attaching plug 90 away from sleeve 50 of radiator 30；Subsequently at the installed in front driving mechanism 80 of radiator 30 and light barrier 60.
During mounted lens, lens 40 are entered by the opening part of base 52 side, and move the inclined-plane place to limited block 54 along cylinder inboard wall to barrel front end, the rear end of lens is continued reach along the inclined-plane of limited block 54 and struts the limited block 54 of claw 53 front end, final lens enters the stop zone between limited block 54 and spacing flange 51, now claw 53 front end is elastic recovery to home position, then namely lens are buckled in sleeve 50 tightly.
The sleeve 50 installing lens 40 is tightly secured together with radiator 30 by the process Installation hole 56 on back seat 52 and fastening screw pit.
LED light source 20 is connected with attaching plug 90 by winding displacement, LED light source 20 and attaching plug 90 is connected during work, LED light source 20 electrified light emitting, and first the light that sends of LED light source 20 be reflected the reflecting surface 111 of cup 10 and reflect, light after reflection or directly send distance light light type, or the region outgoing surrounded via light barrier 60 and reflector 10 rim of a cup portion is to lens 40 place, and last light is penetrated by lens 40, thus obtaining the uniform dipped beam light type of outgoing.
In addition, after reflector 10 is fixed on radiator 30, can passing through the different various sizes of lens of sleeve connection, whole headlight can also use different mounting brackets to be arranged on inside different car lights, and the structure of flexible transformation can adapt to different headlight for vehicles more.
Claims (10)
1. a LED automobile distance-light integration headlight, including LED light source, reflector (10), lens (40), sleeve and the radiator (30) be made up of aluminium alloy, described radiator (30) is provided with the platform (31) for disposing LED light source, it is characterized in that: the both sides along headlight beam projecting direction of described platform (31) are provided with reflector positioning table (32), the table top of described reflector positioning table (32) is higher than the table top of described platform (31)；The downside of described platform (31) is provided with multiple fin (35) parallel, fin-like, is provided with gap between adjacent described fin (35)；Described fin (35) is provided with the horizontal partition grooves (351) being easy to air flowing；
Sleeve (50) is in hollow form, sleeve (50) is by being linked to be an overall cylinder and back seat (52) is constituted, described back seat (52) is arranged on the rear end of cylinder, and back seat (52) is connected with described radiator (30), the leading section of cylinder is provided with in cylinder lateral buckling, ring-type spacing flange (51), the leading portion barrel of the close spacing flange of described cylinder be provided with match with spacing flange card claw；The bottom of described back seat (52) is provided with the breach (57) extending to cylinder side from back seat (52) side；
Described reflector (10) includes cup (11), the reflecting surface (111) of described cup (11) inside is quadratic surface shape, and cup (11) is provided with reinforcement plate (12) on the upside of rim of a cup, the bottom outside of cup (11) is provided with reflector location-plate (13) joining with described reflector positioning table (32), and reflector location-plate (13) is provided with reflector hole, location (131)；The plate face of described reinforcement plate (12) is perpendicular to the plate face of reflector location-plate (13)；Described cup (11) is provided with and strengthens the cup reinforcement (15) that plate (12) is connected；
Light barrier (60) that described distance-light integration headlight also includes being arranged on the beam projecting front of reflector (10) and with light barrier (60) joining driving mechanism (80)；Described driving mechanism (80) drives light barrier (60) action and makes light barrier (60) be in block at the rim of a cup place of reflector (10) so that headlight is launched dipped beam light type or makes light barrier deviate the rim of a cup place of reflector (10) so that two kinds of location status of distance light light type launched by headlight.
2. LED automobile distance-light integration headlight according to claim 1, it is characterised in that: described radiator (30) is one-body molded for die casting, and the bottom of described platform (31) is provided with fan mounting holes (37).
3. LED automobile distance-light integration headlight according to claim 1, it is characterised in that: the fin of described fin (35) tapers into the both sides of platform (31) from the middle part of platform (31).
4. LED automobile distance-light integration headlight according to claim 1, it is characterized in that: the front side away from LED light source of described reflector positioning table (32) is provided with the buttcover plate (33) that the back seat (52) with sleeve matches, buttcover plate (33) is provided with sleeve locating dowel (331) and sleeve installing hole (332), and the end face of described back seat (52) is provided with corresponding process Installation hole (56)；Described buttcover plate (33) is set to two, and two buttcover plates (33) set up the both sides in platform (31) separately along the center line symmetry of described platform (31)；The front side away from LED light source of described platform (31) is respectively arranged with the first plate washer locating dowel (341) and second gear tabula rasa locating dowel (342), and the rear side of platform (31) is provided with attaching plug installing hole；The protrusion of described reflector positioning table (32) is provided with radiator location-plate (36) on the plate face of described platform (31).
5. LED automobile distance-light integration headlight according to claim 1, it is characterized in that: the card claw on the cylinder of described sleeve includes several claws (53) being circumferentially evenly provided on cylinder leading portion barrel, the rear end of described claw (53) and the leading portion barrel of cylinder are linked to be an entirety, the front end edge cylinder of claw (53) overhangs axially forward, and claw (53) is resiliently biased against inside cylinder to front end gradually from its rear end.
6. LED automobile distance-light integration headlight according to claim 5, it is characterized in that: the front end of arbitrary described claw (53) is provided with the limited block (54) to cylinder inner bulge, limited block (54) is set to inclined-plane towards back seat (52) side, constitutes stop zone between limited block (54) and described spacing flange (51).
7. LED automobile distance-light integration headlight according to claim 1, it is characterized in that: the bottom of described cylinder is axially provided with cylinder reinforcement (58) along cylinder, and cylinder reinforcement (58) sets up the both sides in breach (57) separately.
8. LED automobile distance-light integration headlight according to claim 1, it is characterised in that: it is provided with the connecting plate both being connected (14) between described cup (11) with reflector location-plate (13).
9. LED automobile distance-light integration headlight according to claim 1, it is characterised in that: described cup reinforcement (15) is arranged at the top of cup (11).
10. LED automobile distance-light integration headlight according to claim 8, it is characterized in that: described reflector location-plate (13) is set to two pieces, two pieces of reflector location-plates (13) set up the both sides in cup (11) separately along the axisymmetrical of cup (11).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410276584.5A CN104100905B (en) | 2014-06-19 | 2014-06-19 | LED automobile distance-light integration headlight |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410276584.5A CN104100905B (en) | 2014-06-19 | 2014-06-19 | LED automobile distance-light integration headlight |
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| CN104100905A CN104100905A (en) | 2014-10-15 |
| CN104100905B true CN104100905B (en) | 2016-07-13 |
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| CN105066061A (en) * | 2015-07-23 | 2015-11-18 | 安徽卡澜特车灯科技有限公司 | Lower light reflection cup of high-efficiency LED double-chip distance-light-and-passing-light-integrating automobile headlamp |
| CN105135320B (en) * | 2015-09-28 | 2017-10-20 | 台州探陆泽汽配有限公司 | A kind of headlight for vehicles |
| CN105276484A (en) * | 2015-10-28 | 2016-01-27 | 重庆雷嘉光电科技有限公司 | Vehicle far and near light illuminating system |
| CN105258059A (en) * | 2015-11-04 | 2016-01-20 | 安徽湛蓝光电科技有限公司 | High beam and low beam lamp module of electric bicycle |
| EP3354971B1 (en) * | 2017-01-31 | 2021-06-30 | Marelli Automotive Lighting Italy S.p.A. | Lighting device for vehicles provided with led lighting modules |
| CN109237422A (en) * | 2017-05-27 | 2019-01-18 | 诚益光电科技股份有限公司 | Car lamp device and its shield drive module |
| CN107559613A (en) * | 2017-09-06 | 2018-01-09 | 广州大泰光电科技有限公司 | A kind of car light for being used to replace H4 bulbs |
| CN108582825A (en) * | 2018-04-08 | 2018-09-28 | 深圳市比亚迪电子部品件有限公司 | A kind of LED headlamp hollow lens product and preparation method thereof |
| CN109882796A (en) * | 2019-01-24 | 2019-06-14 | 荣海恒信汽车零件销售有限公司 | Automobile LED headlamp |
| CN111059513A (en) * | 2020-01-06 | 2020-04-24 | 宁波福尔达智能科技有限公司 | Lens with single light source capable of realizing multi-position illumination |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6180093B2 (en) * | 2012-02-24 | 2017-08-16 | 株式会社小糸製作所 | Headlamp device and headlamp control system |
| JP5937388B2 (en) * | 2012-03-22 | 2016-06-22 | 株式会社小糸製作所 | Vehicle lamp |
| JP5866242B2 (en) * | 2012-04-02 | 2016-02-17 | 株式会社小糸製作所 | Vehicle lamp device |
| JP6052972B2 (en) * | 2012-09-14 | 2016-12-27 | 株式会社小糸製作所 | Vehicle lighting |
| CN204042657U (en) * | 2014-06-19 | 2014-12-24 | 安徽湛蓝光电科技有限公司 | LED automobile distance-light integration headlight |
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| CN104100905A (en) | 2014-10-15 |
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