CN106122874A - A kind of automobile lamp LED dipped beam module reflection mirror component - Google Patents
A kind of automobile lamp LED dipped beam module reflection mirror component Download PDFInfo
- Publication number
- CN106122874A CN106122874A CN201610712808.1A CN201610712808A CN106122874A CN 106122874 A CN106122874 A CN 106122874A CN 201610712808 A CN201610712808 A CN 201610712808A CN 106122874 A CN106122874 A CN 106122874A
- Authority
- CN
- China
- Prior art keywords
- light
- distribution
- dipped beam
- radiator
- face
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
Abstract
A kind of automobile lamp LED dipped beam module reflection mirror component, it is made up of with dark slide (3) reflecting mirror (1), radiator (2), it is installed with LED light source (4) on described radiator (2), reflecting mirror (1) is provided with light distribution surface, reflecting mirror (1) is fixed on radiator (2) and makes its light distribution surface cover on LED light source (4) top, after reflecting mirror (1) installation, light distribution surface mouth plane forms dark slide (3) installed surface with the front end face of radiator (2), and dark slide (3) is fixed on dark slide (3) installed surface.The present invention, carried out the heat radiation of LED light source by radiator, greatly reduce production cost, reduce the installation of interior module and taken up space, by the step surface in the once light-distribution face on reflecting mirror with junction, secondary light-distribution face, light at 50L test point is blocked so that dipped beam luminous intensity distribution performance meets standard-required.
Description
Technical field
The present invention relates to automobile lamp technical field, particularly a kind of automobile lamp LED dipped beam module reflection mirror component.
Background technology
Existing automobile lamp, uses halogen lamp or xenon lamp as illuminating source mostly, 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 meets the energy-conservation of country
Environmental requirement；And it is slow that speed lighted by bulb, and service life is short, rather dark after particularly halogen lamp bubble point is bright, cause night
Between drive easily to cause visual fatigue；Then occur in that on high-end car use LED as the dipped beam of light source, distance light, but by
Requiring that illumination exposes in dipped beam and distance light can only use great power LED, high-power LED to make as after light source for LED
Because of temperature height, light decay can occur during with, directly affect the service life of LED, thus main in current high-end automobile-used light fixture
If circulating to LED cooling by installing fan acceleration lamp interior air, installing and being taken up space greatly, producing this one-tenth high, unsuitable
Growth in low and middle-end car.
Another stubborn problem is that GB Yu ECE standard requires the dark space above dipped beam dead line to automobile headlamp light
There is light as requested.
Summary of the invention
For drawbacks described above, it is an object of the invention to provide a kind of automobile lamp LED dipped beam module reflection mirror component,
LED light source is installed on a heat sink, is carried out the heat radiation of LED light source by radiator, and LED light source is carried out by dark slide after lighting
Light blocks the light type providing low-beam function, simultaneously by the platform in the once light-distribution face on reflecting mirror with junction, secondary light-distribution face
Light at 50L test point is blocked by terrace so that dipped beam luminous intensity distribution performance meets standard-required.
The technical solution used in the present invention is: a kind of automobile lamp LED dipped beam module reflection mirror component, by reflecting mirror,
Radiator forms with dark slide, it is characterised in that: being installed with LED light source on described radiator, reflecting mirror is provided with joins
Bright finish, reflecting mirror is fixing makes its light distribution surface cover on above LED light source on a heat sink, light distribution surface mouth plane after reflecting mirror installation
Forming dark slide installed surface with the front end face of radiator, 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 on LED light source installed surface
The locating dowel of reflecting mirror installation and installing hole, the back side of LED light source installed surface is provided with a plurality of radiating ribs.
Described screwed hole, locating dowel are equipped with boss on installing hole.
Being provided with light-emitting window in the middle of described dark slide, the lower limb of light-emitting window is provided with fold plane, and fold plane is provided with light type
Dieplate, light type dieplate top edge is dipped beam dead line shape.
Described light type dieplate parabolically shape is connected on fold plane.
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 end opening in face, the end opening in secondary light-distribution face is connected with the suitable for reading of once light-distribution face, forms step surface after connection.
The present invention, is carried out the heat radiation of LED light source, greatly reduces production cost by radiator, reduces interior module and installs
Being taken up space, LED light source carries out light by dark slide after lighting and blocks the light type of offer low-beam function, passes through reflecting mirror simultaneously
On the step surface of once light-distribution face and junction, secondary light-distribution face light at 50L test point is blocked so that dipped beam luminous intensity distribution
Performance meets standard-required.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the present invention.
Fig. 2 is the three-dimensional structure diagram of radiator.
Fig. 3 is the three-dimensional structure diagram of reflecting mirror.
In figure: 1 be reflecting mirror, 2 be radiator, 3 be dark slide, 4 be LED light source, 11 be once light-distribution face, 12 for 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 for light type molding
Plate.
Detailed description of the invention
Being 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
Forming with dark slide 3, described radiator 2 is installed with LED light source 4, reflecting mirror 1 is provided with light distribution surface, and reflecting mirror 1 is solid
It is scheduled on radiator 2 and makes its light distribution surface cover on above LED light source 4, light distribution surface mouth plane and radiator 2 after reflecting mirror 1 installation
Front end face formed 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 on LED light source 4 installed surface locating dowel 22 that reflecting mirror 1 installs with
Installing hole 23, the back side of LED light source 4 installed surface is provided with a plurality of radiating ribs 24；Area is dissipated greatly by radiating ribs 24, thus significantly
Improve radiating effect；Described screwed hole 21, locating dowel 22 are equipped with boss on installing hole 23, and boss is due to working (finishing) area
Little precision can be guaranteed, and is arranged by boss and can prevent very well owing to fitting surface is excessive, manufacture during by
Fitting surface surface is caused to be uneven the assembly problem caused 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 in closely
Light dead line shape；Described light type dieplate 32 parabolically shape is connected on fold plane 31；LED light source 4 is logical after lighting
Cross dark slide 3 carry out light block provide low-beam function light type.Described light distribution surface is by once light-distribution face 11 and secondary light-distribution
Face 12 forms, the end opening more than secondary light-distribution face 12 suitable for reading in once light-distribution face 11, the end opening in secondary light-distribution face 12 with once join
The connection suitable for reading of bright finish 11, is formed step surface, is blocked light at 50L test point by step surface so that dipped beam after connection
Luminous intensity distribution performance meets standard-required.The present invention, is carried out the heat radiation of LED light source 4, greatly reduces production cost by radiator 2,
Being substantially reduced the installation of light fixture module to be taken up space, LED light source 4 carries out light by dark slide 3 after lighting and blocks offer dipped beam merit
The light type of energy, is tested 50L by the step surface in the once light-distribution face 11 on reflecting mirror 1 with junction, secondary light-distribution face 12 simultaneously
At Dian, light blocks so that dipped beam luminous intensity distribution performance meets standard-required.
Claims (6)
1. an automobile lamp LED dipped beam module reflection mirror component, by reflecting mirror (1), radiator (2) and dark slide (3) group
Become, it is characterised in that: being installed with LED light source (4) on described radiator (2), reflecting mirror (1) is provided with light distribution surface, instead
Penetrate mirror (1) be fixed on radiator (2) make its light distribution surface cover on LED light source (4) top, reflecting mirror (1) install after light distribution surface mouth
Facial planes forms dark slide (3) installed surface with the front end face of radiator (2), and dark slide (3) is fixed on dark slide (3) installed surface
On.
A kind of automobile lamp LED dipped beam module reflection mirror component the most according to claim 1, it is characterised in that: described
The front end face of radiator (2) be provided with dark slide (3) installation screwed hole (21), and be provided with on LED light source (4) installed surface
The locating dowel (22) that reflecting mirror (1) is installed and installing hole (23), the back side of LED light source (4) installed surface is provided with a plurality of radiating ribs
(24).
A kind of automobile lamp LED dipped beam module reflection mirror component the most according to claim 1, it is characterised in that: described
Screwed hole (21), be equipped with boss on locating dowel (22) and installing hole (23).
A kind of automobile lamp LED dipped beam module reflection mirror component the most according to claim 1, it is characterised in that: described
Dark slide (3) in the middle of be provided with light-emitting window, the lower limb of light-emitting window is provided with fold plane (31), fold plane (31) be provided with light type become
Template (32), light type dieplate (32) top edge is dipped beam dead line shape.
A kind of automobile lamp LED dipped beam module reflection mirror component the most according to claim 4, it is characterised in that: described
Light type dieplate (32) parabolically shape be connected on fold plane (31).
A kind of automobile lamp LED dipped beam module reflection mirror component the most according to claim 1, it is characterised in that: described
Light distribution surface be made up of with secondary light-distribution face (12) once light-distribution face (11), once light-distribution face (11) suitable for reading more than secondary light-distribution
The end opening in face (12), the end opening of secondary light-distribution face (12) and suitable for reading connection of once light-distribution face (11), form step surface after connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610712808.1A CN106122874A (en) | 2016-08-24 | 2016-08-24 | A kind of automobile lamp LED dipped beam module reflection mirror component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610712808.1A CN106122874A (en) | 2016-08-24 | 2016-08-24 | A kind of automobile lamp LED dipped beam module reflection mirror component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106122874A true CN106122874A (en) | 2016-11-16 |
Family
ID=57274446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610712808.1A Pending CN106122874A (en) | 2016-08-24 | 2016-08-24 | A kind of automobile lamp LED dipped beam module reflection mirror component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106122874A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613101A (en) * | 2016-12-06 | 2018-10-02 | 丹阳市亚美车辆部件有限公司 | A kind of automobile lamp LED dipped beams module barn door |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008041271A (en) * | 2006-08-01 | 2008-02-21 | Stanley Electric Co Ltd | Vehicle headlight |
| CN102330936A (en) * | 2011-10-12 | 2012-01-25 | 东莞市鼎聚光电有限公司 | Projection-type light emitting diode (LED) vehicle dipped headlight |
| CN104075208A (en) * | 2013-03-29 | 2014-10-01 | 株式会社小糸制作所 | Vehicular headlamp |
| CN105240766A (en) * | 2015-10-30 | 2016-01-13 | 江苏亿诺车辆部件有限公司 | Projection unit structure for short-distance beams of automobile |
| CN205979495U (en) * | 2016-08-24 | 2017-02-22 | 江苏亿诺车辆部件有限公司 | Nearly for optical module speculum part of car lamps and lanterns LED |
-
2016
- 2016-08-24 CN CN201610712808.1A patent/CN106122874A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008041271A (en) * | 2006-08-01 | 2008-02-21 | Stanley Electric Co Ltd | Vehicle headlight |
| CN102330936A (en) * | 2011-10-12 | 2012-01-25 | 东莞市鼎聚光电有限公司 | Projection-type light emitting diode (LED) vehicle dipped headlight |
| CN104075208A (en) * | 2013-03-29 | 2014-10-01 | 株式会社小糸制作所 | Vehicular headlamp |
| CN105240766A (en) * | 2015-10-30 | 2016-01-13 | 江苏亿诺车辆部件有限公司 | Projection unit structure for short-distance beams of automobile |
| CN205979495U (en) * | 2016-08-24 | 2017-02-22 | 江苏亿诺车辆部件有限公司 | Nearly for optical module speculum part of car lamps and lanterns LED |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613101A (en) * | 2016-12-06 | 2018-10-02 | 丹阳市亚美车辆部件有限公司 | A kind of automobile lamp LED dipped beams module barn door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204730067U (en) | The car headlamp of distance-light one | |
| CN203718591U (en) | Automobile light integrating daytime running lights and sidelights | |
| TW201323779A (en) | Lighting system | |
| CN104296044B (en) | A kind of RGB laser car light based on diffraction element | |
| CN102095151A (en) | LED (light-emitting diode) automobile high beam light with mixed light distribution system | |
| CN105782846B (en) | LED vehicle lighting device, LED vehicle headlamp and light emitting method of LED vehicle lighting device | |
| CN203656766U (en) | Automobile LED headlamp | |
| CN201916826U (en) | Light emitting diode (LED) automobile high beam lamp with mixed trimming system | |
| CN204678205U (en) | The LED automobile headlamp of a kind of pair of light one | |
| CN205979495U (en) | Nearly for optical module speculum part of car lamps and lanterns LED | |
| CN103017084B (en) | Secondary optical lens for light emitting diode (LED) wide-angle bulb lamp and LED wide-angle bulb lamp | |
| CN207599594U (en) | A kind of LED specular removals headlamp tool | |
| CN102200245A (en) | Far light and near light two-in-one light-emitting diode (LED) automotive head lamp | |
| CN209839962U (en) | Car light and car | |
| CN106122874A (en) | A kind of automobile lamp LED dipped beam module reflection mirror component | |
| CN205227128U (en) | Light collection device device and head -light | |
| CN103486520B (en) | LED light source headlamp | |
| CN203784789U (en) | Light emitting diode (LED) light source headlamp | |
| KR200424053Y1 (en) | A led working lamp | |
| CN109681840A (en) | A kind of novel laser car light | |
| CN210532285U (en) | Automobile headlamp convenient for heat dissipation | |
| CN209386206U (en) | A kind of LED car lamp of convertible lamp-type | |
| CN207778073U (en) | A kind of LED illumination lamp | |
| CN207688003U (en) | The vehicle head lamp of distance-light one | |
| CN111503592A (en) | Integrative L ED formula car light of far and near light |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |