CN106195856A - Guiding mechanism for the double light module of automobile LED - Google Patents
Guiding mechanism for the double light module of automobile LED Download PDFInfo
- Publication number
- CN106195856A CN106195856A CN201610578474.3A CN201610578474A CN106195856A CN 106195856 A CN106195856 A CN 106195856A CN 201610578474 A CN201610578474 A CN 201610578474A CN 106195856 A CN106195856 A CN 106195856A
- Authority
- CN
- China
- Prior art keywords
- heat sink
- reflecting mirror
- led
- light source
- guiding mechanism
- 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
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/47—Attachment thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of guiding mechanism for the double light module of automobile LED, including LED light source, control circuit board and the switching mechanism of LED light source, also include heat sink, high beam reflecting mirror and dipped headlights reflecting mirror, LED light source is located on heat sink, high beam reflecting mirror and dipped headlights reflecting mirror are respectively provided at the both sides up and down of heat sink, switching mechanism is fixed on bottom heat sink, heat sink front end is provided with groove, groove fixes shading axle, dark slide is located on shading axle, switching mechanism is connected with shading axle, switching construction promotes and hides axis movement, drive dark slide rotates, switching dipped beam and distance light.The present invention is luminous by LED light source, is reflected by high beam reflector or low beam reflector and realizes distance-light function, utilizes switching mechanism to drive dark slide to cover high beam reflector or low beam reflector, thus realizes distance-light switching.Volume is little, practical, and reliability is high.
Description
Technical field
The present invention relates to automobile double light modulation and control technical field, particularly relate to a kind of tune for the double light module of automobile LED
Complete machine structure.
Background technology
The switching of vehicle going at night high-low beam light in the market is substantially all and is dependent on driver and manually grasps
Make.If head-on there being the vehicles or pedestrians sailed, when driver switching to dipped headlights not in time, can travel to the other side and bringing inconvenience
Or it is dangerous.Traditional LED long-and-short distant light is generally realized switching by LED switch power supply, and this situation makes LED long-and-short distant light
Oversize, and switch poor reliability.
Summary of the invention
The present invention proposes a kind of guiding mechanism for the double light module of automobile LED, solves LED of the prior art far and near
Light modulation oversize, and switch poor reliability problem.
The technical scheme is that and be achieved in that:
A kind of guiding mechanism for the double light module of automobile LED, the circuit board including LED light source, controlling LED light source and cutting
Converting mechanism, also includes heat sink, high beam reflecting mirror and dipped headlights reflecting mirror, and LED light source is located on heat sink, and high beam reflects
Mirror and dipped headlights reflecting mirror are respectively provided at the both sides up and down of heat sink, and switching mechanism is fixed on bottom heat sink, heat sink front end
Being provided with groove, groove fixes shading axle, and dark slide is located on shading axle, and switching mechanism is connected with shading axle, and switching construction promotes
Hide axis movement, drive dark slide to rotate, switching dipped beam and distance light.
Further, switching mechanism uses electric magnet to make, and the front end of electric magnet is provided with push rod, and shading axle is provided with hole
Groove, push rod is fixed in hole slot.
Further, also including pressing plate, pressing plate includes bending section and is located at the fixed part of bending section both sides, and fixed part is provided with
Screw hole, bending section is corresponding with shading axle, and shading axle is fixed in groove by pressing plate.
Further, the number of pressing plate is 2.
Further, the back side of LED light source is provided with circuit board and the power pin being connected with the input of circuit board, this electricity
Source contact pin is connected with 12V power supply.
Further, LED light source and circuit board are respectively provided at the both sides of heat sink, and LED light source and circuit board are that screw thread connects
Connect.
Further, high beam reflecting mirror and dipped headlights reflecting mirror are connected with heat sink by screw respectively, and high beam is anti-
Penetrating mirror and be provided with four screw holes, dipped headlights reflecting mirror is provided with two screw holes.
Further, electric magnet front-end and back-end are provided with the raised line of vertical direction, and heat sink is provided with for fixing this convex
The buckling groove of bar, electric magnet is stuck on heat sink.
Further, heat sink is provided with the riser in parallel of some vertical directions, and riser is located at the outside of high beam reflecting mirror.
The beneficial effects of the present invention is: luminous by LED light source, reflect real by high beam reflector or low beam reflector
Existing distance-light function, utilizes switching mechanism to drive dark slide to cover high beam reflector or low beam reflector, thus realizes distance-light
Switching.Volume is little, practical, and reliability is high.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the present invention front view for the guiding mechanism of the double light module of automobile LED.
Fig. 2 is the present invention left view for the guiding mechanism of the double light module of automobile LED；
Fig. 3 is the present invention explosive decomposition figure for the guiding mechanism of the double light module of automobile LED；
Fig. 4 is the initial condition shaft side figure of Fig. 1；
Fig. 5 is the shaft side figure switching to high-beam condition of Fig. 1；
Fig. 6 is the A-A profile of Fig. 1；
Fig. 7 is the upward view of Fig. 1；
Fig. 8 is the top view of Fig. 1.
In figure, 1-electric magnet, 2-high beam reflecting mirror, 3-LED light source, 4-heat sink, 5-dark slide, 6-pressing plate, 7-are near
Light Light reflecting mirror.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
As Figure 1-Figure 8, the present invention proposes a kind of guiding mechanism for the double light module of automobile LED, including LED light
Source 3, the circuit board controlling LED light source 3 and switching mechanism, also include heat sink 4, high beam reflecting mirror 2 and dipped headlights reflecting mirror
7, LED light source 3 is located on heat sink 4, and high beam reflecting mirror 2 and dipped headlights reflecting mirror 7 are respectively provided at up and down the two of heat sink 4
Side, switching mechanism is fixed on bottom heat sink 4, and heat sink 4 front end is provided with groove, and groove fixes shading axle, and dark slide 5 is located at screening
On optical axis, switching mechanism is connected with shading axle, switching construction promote hide axis movement, drive dark slide 5 rotate, switching dipped beam and
Distance light.
Concrete, switching mechanism uses electric magnet 1 to make, concrete, the outside housing being provided with parcel of electric magnet 1, electromagnetism
The front end of ferrum 1 is provided with push rod, and dark slide 5 is provided with hole slot, and push rod is fixed in hole slot.
Electric magnet 1 front-end and back-end are provided with the raised line of vertical direction, and heat sink 4 is provided with the clamping for fixing this raised line
Groove, electric magnet 1 is stuck on heat sink 4.The raised line of electric magnet 1 front end and the raised line number of rear end are 2.The outside bag of electric magnet 1
The housing forward end wrapped up in upwardly extends, and is provided with a flange, and front end raised line sets up the both sides at flange separately.On rear side of electric magnet 1, i.e. housing
Rear side be provided with two upwardly extending juts, rear end raised line is built up on jut respectively, rear end raised line and jut in
Existing stepped.
Push rod extends out from electric magnet 1 front end, including four parts, the Part I being first horizontally oriented, numerical value direction
Part II, vertical between Part I and Part II, Part III extends the most forward, hangs down with Part II
Directly, Part IV is vertical with Part III.The such structure of top cover can save space, and is not easy to damage.Push rod is pushing away
During dynamic dark slide 5, it is to be moved out by top cover, reaches to rotate the effect of dark slide 5.
Shading axle includes that axis body, dark slide 5 are provided with the through hole corresponding with axis body, and dark slide 5 is fixed on by through hole
On shading axle, it is respectively provided on two sides with the protuberance of a strip at axis body, sets near that protuberance center of electric magnet 1
Hole slot, push rod is had to stretch into from hole slot.
Concrete, also including that pressing plate 6, pressing plate 6 include bending section and be located at the fixed part of bending section both sides, fixed part is provided with
Screw hole, bending section is corresponding with shading axle, and shading axle is fixed in groove by pressing plate 6.
The number of pressing plate 6 is 2.Two pressing plates 6 are respectively provided at the both sides of shading axle.
Heat sink 4 front end is provided with two outside extensions, and groove is located on this extension, and extension divides in groove both sides
Not being provided with screw hole, shading axle is fixed in this groove, will not be blocked by heat sink 4 during rotation.
In the outside of extension, being respectively provided with 90 ° of right angle bends upwards, the unnecessary part of axis body can be at right angle
Accommodate at bending section.
The back side of LED light source 3 is provided with circuit board and the power pin being connected with the input of circuit board, this power pin with
12V power supply connects.
LED light source 3 and circuit board are respectively provided at the both sides of heat sink 4, LED light source 3 with circuit board for threadeding.
High beam reflecting mirror 2 and dipped headlights reflecting mirror 7 are connected with heat sink 4, on high beam reflecting mirror 2 by screw respectively
Being provided with four screw holes, dipped headlights reflecting mirror 7 is provided with two screw holes.
Electric magnet 1 front-end and back-end are provided with the raised line of vertical direction, and heat sink 4 is provided with the clamping for fixing this raised line
Groove, electric magnet 1 is stuck on heat sink 4.
Heat sink 4 is provided with the riser in parallel of some vertical directions, and riser is located at the outside of high beam reflecting mirror 2.
The present invention is the guiding mechanism of a kind of automobile LED long-and-short distant light (i.e. the double light module of automobile LED), including LED light source
3, at the back side of light source equipped with controlling the circuit board of light source and the power pin being connected with circuit board input, this power pin and
12V power supply connects；LED light source and circuit board are contained in fin 4 two ends, for threaded, it is therefore an objective to remove stage makeup and costume replacing LED easily
Light source；The both sides of fin are provided with and distance-light reflecting mirror, and distance-light reflecting mirror designs for special optical, according to principle of reflection,
Light sends from LED light source, reflects through distance-light reflecting mirror decorative pattern, through fixing lens (additionally providing) injection, light
Uniformly, high beam reflector is responsible for distance light, and low beam reflector is responsible for low-beam function.In the front portion of heat sink equipped with dark slide 5 and electricity
Magnet 1.It is used for switching distance-light function.This LED distance-light module be entirely capable of replace automobile dimming-distance light light fixture, can save energy 40% with
On, light fixture light efficiency can be improved, improve appearance.Adjustable color, can be widely used on car headlamp light fixture.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (9)
1. for a guiding mechanism for the double light module of automobile LED, the circuit board including LED light source, controlling LED light source and switching
Mechanism, it is characterised in that: also including heat sink, high beam reflecting mirror and dipped headlights reflecting mirror, described LED light source is located at described dissipating
On hot plate, described high beam reflecting mirror and described dipped headlights reflecting mirror are respectively provided at the both sides up and down of described heat sink, described in cut
Converting mechanism is fixed on bottom described heat sink, and described heat sink front end is provided with groove, and described groove fixes shading axle, and dark slide sets
On described shading axle, described switching mechanism is connected with described shading axle, and described switching construction promotes described screening axis movement, institute
State the described dark slide of drive to rotate, switching dipped beam and distance light.
Guiding mechanism for the double light module of automobile LED the most according to claim 1, it is characterised in that: described switching machine
Structure uses electric magnet to make, and the front end of described electric magnet is provided with push rod, and described shading axle is provided with hole slot, and described push rod is fixed on
In described hole slot.
Guiding mechanism for the double light module of automobile LED the most according to claim 1 and 2, it is characterised in that: also include pressure
Plate, described pressing plate includes bending section and is located at the fixed part of described bending section both sides, and described fixed part is provided with screw hole, described curved
Pars convoluta is corresponding with described shading axle, and described shading axle is fixed in described groove by described pressing plate.
Guiding mechanism for the double light module of automobile LED the most according to claim 3, it is characterised in that: described pressing plate
Number is 2.
Guiding mechanism for the double light module of automobile LED the most according to claim 1, it is characterised in that: described LED light source
The power pin that the back side is provided with described circuit board and the input with described circuit board is connected, this power pin and 12V power supply
Connect.
Guiding mechanism for the double light module of automobile LED the most according to claim 5, it is characterised in that: described LED light source
With the both sides that described circuit board is respectively provided at described heat sink, described LED light source with described circuit board for threadeding.
Guiding mechanism for the double light module of automobile LED the most according to claim 1, it is characterised in that: described high beam
Reflecting mirror and described dipped headlights reflecting mirror are connected with described heat sink by screw respectively, and described high beam reflecting mirror is provided with four
Individual screw hole, described dipped headlights reflecting mirror is provided with two screw holes.
Guiding mechanism for the double light module of automobile LED the most according to claim 2, it is characterised in that: described electric magnet
Front-end and back-end are provided with the raised line of vertical direction, and described heat sink is provided with the buckling groove for fixing this raised line, described electromagnetism
Ferrum is stuck on described heat sink.
Guiding mechanism for the double light module of automobile LED the most according to claim 1, it is characterised in that: described heat sink
Being provided with the riser in parallel of some vertical directions, described riser is located at the outside of described high beam reflecting mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578474.3A CN106195856A (en) | 2016-07-20 | 2016-07-20 | Guiding mechanism for the double light module of automobile LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578474.3A CN106195856A (en) | 2016-07-20 | 2016-07-20 | Guiding mechanism for the double light module of automobile LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106195856A true CN106195856A (en) | 2016-12-07 |
Family
ID=57491654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610578474.3A Pending CN106195856A (en) | 2016-07-20 | 2016-07-20 | Guiding mechanism for the double light module of automobile LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106195856A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726245A (en) * | 2017-11-16 | 2018-02-23 | 芜湖安瑞光电有限公司 | A kind of Car Front Combination Lights assembly |
| CN108613121A (en) * | 2016-12-14 | 2018-10-02 | 常州星宇车灯股份有限公司 | A kind of intelligent ADB distance light module of fixed barn door |
| CN110864265A (en) * | 2019-11-22 | 2020-03-06 | 芜湖安瑞光电有限公司 | Steering lamp reflector structure |
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|---|---|---|---|---|
| CN202101108U (en) * | 2011-05-09 | 2012-01-04 | 中国第一汽车集团公司 | Projection type high-dipped beam headlamp |
| CN104864343A (en) * | 2015-06-03 | 2015-08-26 | 朱国平 | Twin light integrated LED automobile headlamp |
| CN204786028U (en) * | 2015-08-12 | 2015-11-18 | 浙江嘉利（丽水）工业股份有限公司 | Automobile -used reflective far and near light assembled lamp |
| CN105276490A (en) * | 2015-11-30 | 2016-01-27 | 力帆实业(集团)股份有限公司 | Combined headlight using rear reflecting type LED distance light and passing light |
| CN205137284U (en) * | 2015-10-28 | 2016-04-06 | 广州市雷腾照明科技有限公司 | Head -light of far and near light is switched to intelligence |
| CN105674185A (en) * | 2016-04-14 | 2016-06-15 | 海盐丽光电子科技有限公司 | Upper-beam and lower-beam integrated LED automobile lens |
-
2016
- 2016-07-20 CN CN201610578474.3A patent/CN106195856A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202101108U (en) * | 2011-05-09 | 2012-01-04 | 中国第一汽车集团公司 | Projection type high-dipped beam headlamp |
| CN104864343A (en) * | 2015-06-03 | 2015-08-26 | 朱国平 | Twin light integrated LED automobile headlamp |
| CN204786028U (en) * | 2015-08-12 | 2015-11-18 | 浙江嘉利（丽水）工业股份有限公司 | Automobile -used reflective far and near light assembled lamp |
| CN205137284U (en) * | 2015-10-28 | 2016-04-06 | 广州市雷腾照明科技有限公司 | Head -light of far and near light is switched to intelligence |
| CN105276490A (en) * | 2015-11-30 | 2016-01-27 | 力帆实业(集团)股份有限公司 | Combined headlight using rear reflecting type LED distance light and passing light |
| CN105674185A (en) * | 2016-04-14 | 2016-06-15 | 海盐丽光电子科技有限公司 | Upper-beam and lower-beam integrated LED automobile lens |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613121A (en) * | 2016-12-14 | 2018-10-02 | 常州星宇车灯股份有限公司 | A kind of intelligent ADB distance light module of fixed barn door |
| CN107726245A (en) * | 2017-11-16 | 2018-02-23 | 芜湖安瑞光电有限公司 | A kind of Car Front Combination Lights assembly |
| CN110864265A (en) * | 2019-11-22 | 2020-03-06 | 芜湖安瑞光电有限公司 | Steering lamp reflector structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |