CN205979495U - Nearly for optical module speculum part of car lamps and lanterns LED - Google Patents
Nearly for optical module speculum part of car lamps and lanterns LED Download PDFInfo
- Publication number
- CN205979495U CN205979495U CN201620930021.8U CN201620930021U CN205979495U CN 205979495 U CN205979495 U CN 205979495U CN 201620930021 U CN201620930021 U CN 201620930021U CN 205979495 U CN205979495 U CN 205979495U
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- light
- face
- radiator
- led
- distribution
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- 241001465382 Physalis alkekengi Species 0.000 title abstract 2
- 230000003287 optical effect Effects 0.000 title abstract 2
- 238000009434 installation Methods 0.000 claims abstract description 12
- 210000003141 lower extremity Anatomy 0.000 claims description 3
- 230000001815 facial effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a nearly for optical module speculum part of car lamps and lanterns LED, by constituteing in speculum (1), radiator (2) and light screen (3), radiator (2) go up fixed mounting and have LED light source (4), be equipped with the grading face on speculum (1), speculum (1) is fixed and is made its grading face guard in LED light source (4) top on radiator (2), the front end shape of face of speculum (1) installation back grading face oral area plane and radiator (2) becomes light screen (3) installation face, light screen (3) are fixed in light screen (3) installation. The utility model discloses, carry out the heat dissipation of LED light source through the radiator, greatly reduced manufacturing cost, the shared space of module installation in dwindling, step through grading face on the speculum and secondary grading face junction shelters from in the face of 50L test point department light for the requirement of short -distance beam grading performance satisfying criteria.
Description
Technical field
This utility model is related to automobile lamp technical field, particularly a kind of automobile lamp LED dipped beam module reflecting mirror
Part.
Background technology
Existing automobile lamp, adopts halogen lamp or xenon lamp mostly as illuminating source, and its shortcoming is that energy consumption is big, sends out
Heat is big, and the material requirements to peripheral component is higher；Xenon lamp component size is big, is unfavorable for arranging, does not meet the energy-conservation of country
Environmental requirement；And bulb lights speed slowly, and service life is short, rather dark after particularly halogen lamp bubble point is bright, leads to night
Between drive easily to cause visual fatigue；Then occur in that on high-end car and LED is used as the dipped beam of light source, distance light, but by
Require illumination to expose in dipped beam and distance light and can only use great power LED for LED, high-power LED makes as after light source
With during light decay can occur because of temperature height, directly affect the service life of LED, so main in high-end at present automobile-used light fixture
Accelerating lamp interior air circulation to lower the temperature to LED if passing through installation fan, installing and being taken up space greatly, produce this one-tenth height, unsuitable
Growth in low and middle-end car.
Another stubborn problem is that GB and ECE standard require the dark space above dipped beam dead line to automobile headlamp light
There is light as requested.
Content of the invention
For drawbacks described above, the purpose of this utility model is to provide a kind of automobile lamp LED dipped beam module reflecting mirror
Part, LED light source is installed on a heat sink, carries out the radiating of LED light source by radiator, and LED light source passes through shading after lighting
Plate carries out light and blocks the light type providing low-beam function, and the once light-distribution face simultaneously passed through on reflecting mirror is connected with secondary light-distribution face
The step surface at place is blocked to light at 50L test point so that dipped beam luminous intensity distribution performance meets standard requirement.
The technical solution adopted in the utility model is：A kind of automobile lamp LED dipped beam module reflection mirror component, by reflecting
Mirror, radiator and dark slide composition it is characterised in that：LED light source is installed with described radiator, reflecting mirror is provided with
Light distribution surface, reflecting mirror fixation makes its light distribution surface cover on above LED light source on a heat sink, and after reflecting mirror is installed, light distribution surface oral area is put down
Face forms dark slide installed surface with the front end face of radiator, and dark slide is fixed on dark slide installed surface.
The front end face of described radiator is provided with dark slide installation screwed hole, and is provided with LED light source installed surface
Locating dowel and installing hole that reflecting mirror is installed, the back side of LED light source installed surface is provided with a plurality of radiating ribs.
It is equipped with boss on described screwed hole, locating dowel and installing hole.
It is provided with light-emitting window, the lower limb of light-emitting window is provided with fold plane, and fold plane is provided with light type in the middle of described dark slide
Dieplate, light type dieplate top edge is in that dipped beam ends wire shaped.
Parabolically shape is connected on fold plane described light type dieplate.
Described light distribution surface is made up of with secondary light-distribution face once light-distribution face, once light-distribution face suitable for reading more than secondary light-distribution
The lower mouth in face, the lower mouth in secondary light-distribution face and the connection suitable for reading in once light-distribution face, form step surface after connection.
This utility model, is carried out the radiating of LED light source, greatly reduces production cost by radiator, reduces interior module
Install and taken up space, LED light source carries out, by dark slide, the light type that light blocks offer low-beam function after lighting, pass through anti-simultaneously
Light at 50L test point is blocked the step surface penetrating once light-distribution face on mirror and secondary light-distribution face junction so that dipped beam
Luminous intensity distribution performance meets standard and requires.
Brief description
Fig. 1 is three-dimensional structure diagram of the present utility model.
Fig. 2 is the three-dimensional structure diagram of radiator.
Fig. 3 is the three-dimensional structure diagram of reflecting mirror.
In figure：1 is reflecting mirror, 2 is radiator, 3 is dark slide, 4 is LED light source, 11 is once light-distribution face, 12 is secondary
Light distribution surface, 21 be screwed hole, 22 be locating dowel, 23 be installing hole, 24 be radiating ribs, 31 be fold plane structure, 32 be light type molding
Plate.
Specific embodiment
Known by Fig. 1, Fig. 2, Fig. 3, a kind of automobile lamp LED dipped beam module reflection mirror component, by reflecting mirror 1, radiator 2
Form with dark slide 3, described radiator 2 is installed with LED light source 4, reflecting mirror 1 is provided with light distribution surface, reflecting mirror 1 is solid
It is scheduled on radiator 2 and so that its light distribution surface is covered on above LED light source 4, light distribution surface mouth plane and radiator 2 after reflecting mirror 1 installation
Front end face form dark slide 3 installed surface, dark slide 3 is fixed on dark slide 3 installed surface.The front end face of described radiator 2
Be provided with dark slide 3 installation screwed hole 21, and be provided with LED light source 4 installed surface reflecting mirror 1 installation locating dowel 22 and
Installing hole 23, the back side of LED light source 4 installed surface is provided with a plurality of radiating ribs 24；Greatly dissipate area by radiating ribs 24, thus significantly
Improve radiating effect；It is equipped with boss, boss is due to working (finishing) area on described screwed hole 21, locating dowel 22 and installing hole 23
Little precision can be guaranteed, by boss setting can prevent very well due to fitting surface excessive, manufacture during by
Fitting surface surface is led to be uneven the assembly problem leading in machining accuracy is low.It is provided with light-emitting window in the middle of described dark slide 3,
The lower limb of light-emitting window is provided with fold plane 31, and fold plane 31 is provided with light type dieplate 32, and light type dieplate 32 top edge is near
Light ends wire shaped；Parabolically shape is connected on fold plane 31 described light type dieplate 32；LED light source 4 is logical after lighting
Cross dark slide 3 and carry out the light type that light blocks offer low-beam function.Described light distribution surface is by once light-distribution face 11 and secondary light-distribution
Face 12 forms, the lower mouth more than secondary light-distribution face 12 suitable for reading in once light-distribution face 11, the lower mouth in secondary light-distribution face 12 with once join
The connection suitable for reading of bright finish 11, forms step surface after connection, by step surface, light at 50L test point is blocked so that dipped beam
Luminous intensity distribution performance meets standard and requires.This utility model, is carried out the radiating of LED light source 4, greatly reduces production by radiator 2
Cost, is substantially reduced the installation of light fixture module and is taken up space, and LED light source 4 carries out light by dark slide 3 after lighting and blocks offer closely
The light type of light function, simultaneously by the step surface of the once light-distribution face 11 on reflecting mirror 1 and secondary light-distribution face 12 junction to 50L
At test point, light is blocked so that dipped beam luminous intensity distribution performance meets standard requirement.
Claims (6)
1. a kind of automobile lamp LED dipped beam module reflection mirror component, by reflecting mirror（1）, radiator（2）With dark slide（3）Group
Become it is characterised in that：Described radiator（2）On be installed with LED light source（4）, reflecting mirror（1）It is provided with light distribution surface, instead
Penetrate mirror（1）It is fixed on radiator（2）On make its light distribution surface cover on LED light source（4）Top, reflecting mirror（1）Light distribution surface mouth after installation
Facial planes and radiator（2）Front end face formed dark slide（3）Installed surface, dark slide（3）It is fixed on dark slide（3）Installed surface
On.
2. a kind of automobile lamp LED dipped beam module reflection mirror component according to claim 1 it is characterised in that：Described
Radiator（2）Front end face be provided with dark slide（3）Installation screwed hole（21）, and in LED light source（4）Installed surface is provided with
Reflecting mirror（1）The locating dowel installed（22）With installing hole（23）, LED light source（4）The back side of installed surface is provided with a plurality of radiating ribs
（24）.
3. a kind of automobile lamp LED dipped beam module reflection mirror component according to claim 2 it is characterised in that：Described
Screwed hole（21）, locating dowel（22）With installing hole（23）On be equipped with boss.
4. a kind of automobile lamp LED dipped beam module reflection mirror component according to claim 1 it is characterised in that：Described
Dark slide（3）Centre is provided with light-emitting window, and the lower limb of light-emitting window is provided with fold plane（31）, fold plane（31）It is provided with light type
Template（32）, light type dieplate（32）Top edge is in that dipped beam ends wire shaped.
5. a kind of automobile lamp LED dipped beam module reflection mirror component according to claim 4 it is characterised in that：Described
Light type dieplate（32）Parabolically shape is connected to fold plane（31）On.
6. a kind of automobile lamp LED dipped beam module reflection mirror component according to claim 1 it is characterised in that：Described
Light distribution surface by once light-distribution face（11）With secondary light-distribution face（12）Composition, once light-distribution face（11）Suitable for reading more than secondary light-distribution
Face（12）Lower mouth, secondary light-distribution face（12）Lower mouth and once light-distribution face（11）Connection suitable for reading, after connection formed step surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620930021.8U CN205979495U (en) | 2016-08-24 | 2016-08-24 | Nearly for optical module speculum part of car lamps and lanterns LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620930021.8U CN205979495U (en) | 2016-08-24 | 2016-08-24 | Nearly for optical module speculum part of car lamps and lanterns LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205979495U true CN205979495U (en) | 2017-02-22 |
Family
ID=58033436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620930021.8U Expired - Fee Related CN205979495U (en) | 2016-08-24 | 2016-08-24 | Nearly for optical module speculum part of car lamps and lanterns LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205979495U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122874A (en) * | 2016-08-24 | 2016-11-16 | 江苏亿诺车辆部件有限公司 | A kind of automobile lamp LED dipped beam module reflection mirror component |
| CN115419859A (en) * | 2022-08-31 | 2022-12-02 | 浙江嘉利（丽水）工业股份有限公司 | Brand-new reflection type vehicle lamp |
-
2016
- 2016-08-24 CN CN201620930021.8U patent/CN205979495U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122874A (en) * | 2016-08-24 | 2016-11-16 | 江苏亿诺车辆部件有限公司 | A kind of automobile lamp LED dipped beam module reflection mirror component |
| CN115419859A (en) * | 2022-08-31 | 2022-12-02 | 浙江嘉利（丽水）工业股份有限公司 | Brand-new reflection type vehicle lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20190824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |