CN205118889U - Integrative LED car lens of far and near light - Google Patents
Integrative LED car lens of far and near light Download PDFInfo
- Publication number
- CN205118889U CN205118889U CN201520949457.7U CN201520949457U CN205118889U CN 205118889 U CN205118889 U CN 205118889U CN 201520949457 U CN201520949457 U CN 201520949457U CN 205118889 U CN205118889 U CN 205118889U
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- Prior art keywords
- light
- pearl
- cooling stand
- lens
- shadow shield
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- 238000001816 cooling Methods 0.000 claims description 49
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 4
- 230000011514 reflex Effects 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract 4
- 240000005528 Arctium lappa Species 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an integrative LED car lens of far and near light, it is main that to solve current car headlight life short, and bulky, clear cut line is blurring, the problem of gobo. It includes that radiator fan (1) install in heat dissipation support (2) afterbody, and the upper surface of heat dissipation support (2) is equipped with passing lamp pearl (3) and the short -distance beam reflection of light glass (5), the lower surface of heat dissipation support (2) is equipped with far -reaching headlamp pearl (4) and distance light reflection of light cup (6), light screen (7) and lens support (8) are installed to the front end of heat dissipation support (2), the front end of light screen (7) is the sharp knife -edge structure of a crescent, a clear cut -off line for sheltering from go out straightly and the light and shade clearly demarcated, light screen (7) are overlapped in lens support (8), lens (9) are installed to lens support (8) front end, lens (9) are used for going out short -distance beam and distance light light type with beam refraction. The utility model discloses a structure realized that clear cut line is clear, the LED car lens of hi -lite.
Description
Technical field
The utility model relates to lighting device for vehicle field, particularly a kind of LED automobile lens of distance-light one.
Background technology
Volume is little, luminous efficiency is high, the life-span is long because having for LED, without the main feature such as stroboscopic, high brightness, be considered to one of potential light source of current most.In existing automotive illumination applications, the Glass lamp pearl based on tungsten filament as wick, lamp pearl volume is large, and luminous efficiency is low, and the life-span is short.Because lamp pearl volume is large, causing take tengsten lamp as the reflector that the headlight for vehicles needs of light source are larger, and lamp pearl exposed affect outside attractive in appearance.In addition, headlight for vehicles has distance light and low-beam function, and dipped beam alleviates the dazzling sense of opposed vehicle, and distant light irradiation is apart from farther.Existing headlight for vehicles is divided into distance-light separate type and distance-light integral structure, and the volume of distance-light integral structure is relatively little, but its dipped beam is bright not, and "cut-off"line is clear not, and dazzling sense is stronger; The inadequate optically focused of distance light, irradiation distance is short.
Summary of the invention
The purpose of this utility model is the deficiency for above-mentioned existing headlight for vehicles, proposes the LED automobile lens of a kind of distance-light one, to extend car light service life, reduces car light volume, alleviates the dazzling sense of opposed vehicle, improve vehicle lamp brightness.
For achieving the above object, the utility model comprises radiator fan 1, cooling stand 2, dipped headlights pearl 3, high beam pearl 4, dipped beam reflector 5, distance light reflector 6, shadow shield 7, lens supports 8 and eyeglass 9; It is characterized in that: radiator fan 1 is installed on cooling stand 2 afterbody, the upper surface of cooling stand 2 is provided with dipped headlights pearl 3 and dipped beam reflector 5; The lower surface of cooling stand 2 is provided with high beam pearl 4 and distance light reflector 6, the front end of cooling stand 2 is provided with shadow shield 7 and lens supports 8, the front end of shadow shield 7 is a meniscate sharp edge structure, for blocking out straight and that light and shade is clearly demarcated clear dead line, shadow shield 7 is placed in lens supports 8, lens supports 8 front end is provided with eyeglass 9, and eyeglass 9 is for going out dipped beam and distance light light type by light refraction.
The flow level that described radiator fan 1 is formed blows to cooling stand 2.
Described cooling stand 2 comprises fan-mounting support 21, radiating fin 22, lens supports mounting bracket 23, shadow shield mounting bracket 24, upper installed surface 25, lower installed surface 26 and guide-lighting groove 27; Wherein, fan-mounting support 21 is located at the afterbody of cooling stand 2, for installing radiator fan 1; Radiating fin 22 comprises one or more fin, and is located at lower surface or the upper surface of cooling stand 2, or upper and lower surface is equipped with, for increasing cooling surface area; Lens supports mounting bracket 23 is located at the front end of cooling stand 2, for installing lens supports 8; Shadow shield mounting bracket 24 is located at the front end of cooling stand 2, for installing shadow shield 7; Upper installed surface 25 is located at the upper surface of cooling stand 2, for installing dipped headlights pearl 3 and dipped beam reflector 5; Lower installed surface 26 is located at the lower surface of cooling stand 2, for installing high beam pearl 4 and distance light reflector 6; Guide-lighting groove 27 is located at the lower surface of cooling stand 2, for avoiding blocking distance light.
Described guide-lighting groove 27 extends to shadow shield mounting bracket 24 by lower installed surface 26, and its shape is rectangle or trapezoidal.
Described upper installed surface 25 and lower installed surface 26 are the horizontal plane being provided with installing hole and mounting groove.
Described dipped headlights pearl 3 is with eyeglass 9 on same axis, and light-emitting area upwards.
Described high beam pearl 4 is positioned at immediately below the axis of eyeglass 9, and light-emitting area is downward.
Described dipped headlights pearl 3 and high beam pearl 4 are by single or the plurality of LEDs chip packing forms as a lamp pearl.
Be curved-surface structure inside described dipped beam reflector 5 and distance light reflector 6, be respectively used to collect dipped headlights pearl (3) and the light that sends of high beam pearl 4 and reflex to eyeglass 9.
The surface of described shadow shield 7 is reflective surface or frosting; Be bending structure in the middle part of it, for revising dipped beam light type.
The utility model compared with prior art has the following advantages:
(1) the utility model replaces tengsten lamp as light source owing to adopting great power LED, and make lens light speed faster, energy-conserving and environment-protective more, brightness is higher, longer service life;
(2) the utility model is less than the LED of tengsten lamp as light source owing to adopting volume, and adopts the structural design of distance-light one, and make the volume of whole lens less, applicable more multi-vehicle-type, versatility is stronger;
(3) the utility model is owing to adopting crescent sharp edge shadow shield, makes dipped beam "cut-off"line more clear, more straight, reduces the dazzling sense of opposed vehicle;
(4) the utility model is owing to adopting fixed shadow shield, realizes distance-light and switches, make distance-light switch speed faster by the mode lighted with extinguish high beam pearl.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is cooling stand Facad structure schematic diagram of the present utility model;
Fig. 3 is cooling stand bottom surface structure schematic diagram of the present utility model;
Fig. 4 is the relative position schematic diagram of shadow shield of the present utility model and eyeglass;
Fig. 5 is the backsight structural representation of shadow shield of the present utility model;
Fig. 6 is distance-light round schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
With reference to Fig. 1, LED automobile lens of the present utility model, comprise radiator fan 1, cooling stand 2, dipped headlights pearl 3, high beam pearl 4, dipped beam reflector 5, distance light reflector 6, shadow shield 7, lens supports 8 and eyeglass 9; Wherein:
Radiator fan 1 is installed on cooling stand 2 afterbody, and what formation horizontal gas flow blowed to cooling stand 2 is its heat radiation;
The upper surface of cooling stand 2 is provided with dipped headlights pearl 3 and dipped beam reflector 5; The lower surface of cooling stand 2 is provided with high beam pearl 4 and distance light reflector 6;
Dipped headlights pearl 3 is the encapsulation as a lamp pearl of single or plurality of LEDs, level install and light-emitting area upwards and be on same axis with eyeglass 9, high beam pearl 4 is the encapsulation as a lamp pearl of single or plurality of LEDs, and level is installed and light-emitting area downwards and below the axis being in eyeglass 9;
The light reflecting focal that LED lamp bead is sent by curved-surface structure by dipped beam reflector 5 and distance light reflector 6 to together with; The front end of cooling stand 2 is provided with shadow shield 7 and lens supports 8, and shadow shield 7 is placed in lens supports 8, and the light of convergence is blocked a part, and the shape of emergent light is revised; Lens supports 8 front end is provided with eyeglass 9, dispersing injection, forming the light type that "cut-off"line is clear and straight by revising remaining light later by the mode of refraction.
With reference to Fig. 2 and Fig. 3, described cooling stand 2, comprises fan-mounting support 21, radiating fin 22, lens supports mounting bracket 23 shadow shield mounting bracket 24, upper installed surface 25, lower installed surface 26 and guide-lighting groove 27; Wherein fan-mounting support 21 is located at the afterbody of cooling stand 2, for installing and fixing radiator fan 1; Radiating fin 22 comprises one or more fin, and is located at lower surface or the upper surface of cooling stand 2, or upper and lower surface is equipped with, for increasing cooling surface area; Lens supports mounting bracket 23 is located at the front end of cooling stand 2, for installing lens supports 8; Shadow shield mounting bracket 24 is located at the front end of cooling stand 2, for installing shadow shield 7; Upper installed surface 25 is located at the upper surface of cooling stand 2, for installing dipped headlights pearl 3 and dipped beam reflector 5; Lower installed surface 26 is located at the lower surface of cooling stand 2, for installing high beam pearl 4 and distance light reflector 6; Guide-lighting groove 27 is located at the lower surface of cooling stand 2, and extend to shadow shield mounting bracket 24 by lower installed surface 26, cooling stand 2 is thinning gradually, avoids blocking distance light.
With reference to Fig. 4, the sharp edge mid point of shadow shield 7 is positioned at the focus A place of eyeglass 9, and eyeglass 9 adopts convex lens structures, according to convex lens imaging principle, light through overfocus A becomes horizontal direct light through after lens, and light-gathering is stronger, can obtain clear bright hot spot; Due to the structure that eyeglass 9 adopts curved surface and plane to combine, imaging has certain distortion, light blocks through traditional straight shadow shield, after lens, the "cut-off"line of imaging is bending again, therefore the utility model adopts crescent shadow shield, be used for revising the imaging distortion of eyeglass 9, straight "cut-off"line can be obtained.
Fig. 5 provides the backsight structural representation of shadow shield in the utility model, and wherein dotted line frame inside shows bending structure in the middle part of shadow shield, is shut out the light revised dipped beam light type by this structure selectivity.
With reference to Fig. 6, when dipped headlights is opened, dipped headlights pearl 3 is lit and the light sent is mapped to the inwall of dipped beam reflector 5 and reflexes to shadow shield 7 place, light goes out to converge and directive eyeglass 9 after the part that is blocked at shadow shield 7, by the refraction action injection dipped beam light of eyeglass 9, many dipped beam light form dipped beam light type, when high beam is opened, dipped headlights pearl 3 and high beam pearl 4 are lit simultaneously, the light that high beam pearl 4 sends is mapped to the inwall of distance light reflector 6 and reflexes to shadow shield 7 place, because high beam pearl 4 is positioned at below the axis of eyeglass 9, distance light light can be blocked by cooling stand 2, therefore the utility model have employed the structure of guide-lighting groove 27, its tilting structure can avoid blocking distance light light, distance light light converges at shadow shield 7 place and directive eyeglass 9 after the part that is blocked equally, by the refraction action injection distance light light of eyeglass 9, many distance light light forms distance light light type, now distance light light and dipped beam light penetrate simultaneously, form the light type of distance-light one, because the utility model have employed the shadow shield 7 of sharp edge design, the splicing gap of distance-light light type is less or do not have gap.
Below be only a preferred example of the present utility model, do not form any restriction of the present utility model, obviously under design of the present utility model, different changes and improvement can be carried out to its structure, but these are all at the row of protection of the present utility model.
Claims (10)
1. LED automobile lens for distance-light one, comprise radiator fan (1), cooling stand (2), dipped headlights pearl (3), high beam pearl (4), dipped beam reflector (5), distance light reflector (6), shadow shield (7), lens supports (8) and eyeglass (9); It is characterized in that: radiator fan (1) is installed on cooling stand (2) afterbody, the upper surface of cooling stand (2) is provided with dipped headlights pearl (3) and dipped beam reflector (5); The lower surface of cooling stand (2) is provided with high beam pearl (4) and distance light reflector (6), the front end of cooling stand (2) is provided with shadow shield (7) and lens supports (8), the front end of shadow shield (7) is a meniscate sharp edge structure, for blocking out straight and that light and shade is clearly demarcated clear dead line, shadow shield (7) is placed in lens supports (8), lens supports (8) front end is provided with eyeglass (9), and eyeglass (9) is for going out dipped beam and distance light light type by light refraction.
2. LED automobile lens according to claim 1, is characterized in that the flow level that described radiator fan (1) is formed blows to cooling stand (2).
3. LED automobile lens according to claim 1, is characterized in that described cooling stand (2) comprises fan-mounting support (21), radiating fin (22), lens supports mounting bracket (23), shadow shield mounting bracket (24), upper installed surface (25), lower installed surface (26) and guide-lighting groove (27);
Described fan-mounting support (21) is located at the afterbody of cooling stand (2), for installing radiator fan (1);
Described radiating fin (22) comprises one or more fin, and is located at lower surface or the upper surface of cooling stand (2), or upper and lower surface is equipped with, for increasing cooling surface area;
Described lens supports mounting bracket (23) is located at the front end of cooling stand (2), for installing lens supports (8);
Described shadow shield mounting bracket (24) is located at the front end of cooling stand (2), for installing shadow shield (7);
Described upper installed surface (25) is located at the upper surface of cooling stand (2), for installing dipped headlights pearl (3) and dipped beam reflector (5);
Described lower installed surface (26) is located at the lower surface of cooling stand (2), for installing high beam pearl (4) and distance light reflector (6);
Described guide-lighting groove (27) is located at the lower surface of cooling stand (2), for avoiding blocking distance light.
4. LED automobile lens according to claim 3, it is characterized in that described guide-lighting groove (27) extends to shadow shield mounting bracket (24) by lower installed surface (26), its shape is rectangle or trapezoidal.
5. LED automobile lens according to claim 3, is characterized in that described upper installed surface (25) and lower installed surface (26) are the horizontal plane being provided with installing hole and mounting groove.
6. LED automobile lens according to claim 1, it is characterized in that described dipped headlights pearl (3) and eyeglass (9) are on same axis, light-emitting area upwards.
7. LED automobile lens according to claim 1, it is characterized in that described high beam pearl (4) is positioned at immediately below the axis of eyeglass (9), light-emitting area is downward.
8. LED automobile lens according to claim 1, is characterized in that described dipped headlights pearl (3) and high beam pearl (4) are by single or the plurality of LEDs chip packing forms as a lamp pearl.
9. LED automobile lens according to claim 1, it is characterized in that described dipped beam reflector (5) and distance light reflector (6) inner side are for curved-surface structure, be respectively used to collect light that dipped headlights pearl (3) and high beam pearl (4) send and reflex to eyeglass (9).
10. LED automobile lens according to claim 1, is characterized in that the surface of described shadow shield (7) is reflective surface or frosting; Be bending structure in the middle part of it, for revising dipped beam light type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520949457.7U CN205118889U (en) | 2015-11-25 | 2015-11-25 | Integrative LED car lens of far and near light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520949457.7U CN205118889U (en) | 2015-11-25 | 2015-11-25 | Integrative LED car lens of far and near light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205118889U true CN205118889U (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520949457.7U Expired - Fee Related CN205118889U (en) | 2015-11-25 | 2015-11-25 | Integrative LED car lens of far and near light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205118889U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276487A (en) * | 2015-11-25 | 2016-01-27 | 海盐丽光电子科技有限公司 | High beam and low beam integrated LED automobile lens |
| CN106195665A (en) * | 2016-08-24 | 2016-12-07 | 常州星宇车灯股份有限公司 | The double optical lens module of many granules LED |
| CN106439689A (en) * | 2016-10-31 | 2017-02-22 | 江苏洪昌科技股份有限公司 | High beam and low beam integrated automobile LED headlamp optical system |
| CN108571694A (en) * | 2017-09-26 | 2018-09-25 | 常州星宇车灯股份有限公司 | A kind of Novel projection lamp |
| CN108916797A (en) * | 2017-03-31 | 2018-11-30 | 诚益光电科技股份有限公司 | Car lamp device and its shield structure |
| TWI698613B (en) * | 2019-08-07 | 2020-07-11 | 誠益光電科技股份有限公司 | High efficiency light-projecting device |
-
2015
- 2015-11-25 CN CN201520949457.7U patent/CN205118889U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276487A (en) * | 2015-11-25 | 2016-01-27 | 海盐丽光电子科技有限公司 | High beam and low beam integrated LED automobile lens |
| CN106195665A (en) * | 2016-08-24 | 2016-12-07 | 常州星宇车灯股份有限公司 | The double optical lens module of many granules LED |
| CN106439689A (en) * | 2016-10-31 | 2017-02-22 | 江苏洪昌科技股份有限公司 | High beam and low beam integrated automobile LED headlamp optical system |
| CN108916797A (en) * | 2017-03-31 | 2018-11-30 | 诚益光电科技股份有限公司 | Car lamp device and its shield structure |
| CN108916797B (en) * | 2017-03-31 | 2021-03-23 | 诚益光电科技股份有限公司 | Car light device and shielding plate structure thereof |
| CN108571694A (en) * | 2017-09-26 | 2018-09-25 | 常州星宇车灯股份有限公司 | A kind of Novel projection lamp |
| CN108571694B (en) * | 2017-09-26 | 2024-05-17 | 常州星宇车灯股份有限公司 | Novel projection lamp |
| TWI698613B (en) * | 2019-08-07 | 2020-07-11 | 誠益光電科技股份有限公司 | High efficiency light-projecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180126 Address after: Haiyan County of Jiaxing city in Zhejiang province 314308 in the northern end of the old town bridge building 1 Patentee after: JIAXING MISHI TECHNOLOGY Co.,Ltd. Address before: 314308 Haiyan County, Jiaxing City, Zhejiang Province, No. 7, Xiao Qiao Road, town Patentee before: HAIYAN LIGUANG ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 |