CN207394718U - A kind of motorcycle LED headlamp - Google Patents
A kind of motorcycle LED headlamp Download PDFInfo
- Publication number
- CN207394718U CN207394718U CN201721472449.3U CN201721472449U CN207394718U CN 207394718 U CN207394718 U CN 207394718U CN 201721472449 U CN201721472449 U CN 201721472449U CN 207394718 U CN207394718 U CN 207394718U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- led headlamp
- reflector
- light barrier
- motorcycle led
- 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.)
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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
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/42—Forced cooling
- F21S45/43—Forced cooling using gas
-
- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
- F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
- F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
-
- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
- F21S41/151—Light emitting diodes [LED] arranged in one or more lines
-
- 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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
- F21S41/255—Lenses with a front view of circular or truncated circular outline
-
- 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
- F21S41/39—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
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/49—Attachment of the cooling means
-
- 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
- F21S41/32—Optical layout thereof
- F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
-
- 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
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- F21Y2107/90—Light sources with three-dimensionally disposed light-generating elements on two opposite sides of supports or substrates
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model proposes a kind of motorcycle LED headlamp, including optical texture, LED light source, radiator structure and the pedestal for LED light source installation；The optical texture includes lens, lens carrier, reflector and light barrier, which includes radiator；Light barrier is arranged on the front end of pedestal, is integrally formed with pedestal；The front end of the light barrier is equipped with to form the curved surface of dipped beam light type.The utility model is simple in structure firm, and manufacture is at low cost, and installation and maintenance are more convenient, and radiating efficiency is high.
Description
Technical field
The utility model is related to LED headlamps, especially motorcycle LED headlamp.
Background technology
In the prior art, Vehicular LED headlamp generally carries out optically focused using reflector, at rim of a cup light barrier is set to control
Light type carries out optically focused again using lens in outgoing, forms required light type.Applicant's earlier application patent
A kind of Universal LED headlamp involved in CN201510529471.6, the first gear including being used to be formed left-hand drive dipped beam light type
Mating plate, for forming the second light barrier of right driving dipped beam light type, driving light barrier overturns and forms the driving of distance light light type
Mechanism and the switching mechanism for switching two light barrier use states.Its light-blocking structure is complicated, and installation and maintenance are difficult, are manufactured into
This height.
The content of the invention
The technical problem to be solved by the present invention is to provide a kind of motorcycle LED headlamp, than existing LED headlamps knot
Structure is simpler, installation and maintenance are convenient, manufacture cost is lower.
The technical solution of the utility model is：A kind of motorcycle LED headlamp, including optical texture, LED light source, heat dissipation
Structure and the pedestal for LED light source installation；The optical texture includes lens, lens carrier, reflector and light barrier, the heat dissipation knot
Structure includes radiator；Light barrier is arranged on the front end of pedestal, and light barrier is integrally formed with pedestal；The front end of the light barrier, which is equipped with, to be used
In the curved surface for forming dipped beam light type.
As an improvement, the top surface of the light barrier includes left surface and right flank, the height of left surface is than the height of right flank
Low, left surface is connected by transition face with right flank.
As an improvement, the lens carrier is connected by connecting rod with reflector, lens carrier is integrated injection with reflector
Shaping.
As an improvement, the reflector is equipped with positioning column, light barrier is equipped with the location hole with positioning column cooperation.
As an improvement, the one side of the positioning column is connected by T-shaped connector with reflector.
As an improvement, the positioning column is equipped with threaded hole, the bottom surface of light barrier is equipped with counterbore at location hole, and counterbore is with determining
The connection of position hole.
As an improvement, the rear end of the reflector is equipped with connecting portion, connecting portion is equipped with through hole；It is logical that the top surface of pedestal corresponds to this
Mounting hole is equipped at hole.
As an improvement, one end of the pedestal is connected by connecting plate with connecting pole, connecting plate is vertical with mounting surface on pedestal；
Pedestal, connecting plate and connecting pole are integrated.
As an improvement, one end of connecting pole is polished rod, the other end is equipped with screw thread, is equipped among connecting pole through connecting pole two
The heat dissipation channel at end.
As an improvement, radiator includes connector sleeve and the radiating ribs for being arranged on connector sleeve periphery, spiral shell is equipped in the connector sleeve
Line, connector sleeve are threadedly coupled with connecting pole.
The beneficial effects of the utility model are：
Light barrier, pedestal, connecting plate and connecting pole integrated molding make that LED head lamp structures are simple, manufacture is at low cost, heat dissipation
Area is big, radiating efficiency is high.The integrated molding of lens carrier and reflector makes that LED head lamp structures are simple, manufacture is at low cost.It is in the light
The shape of plate advantageously forms the dipped beam light type needed for LED headlamps.Reflector, light barrier and pedestal are positioned by hole post and spiral shell
Line reinforcement by connection makes LED headlamps assemble accurate, stabilized structure.Connecting pole is connected through a screw thread with radiator, and is internally provided with
Heat dissipation channel makes the assembling of LED headlamps simple and reliable, is also beneficial to increasing heat radiation area, improving heat radiation efficiency.
Description of the drawings
Fig. 1 is the general assembly schematic diagram of this LED headlamps.
Fig. 2 is the decomposition diagram of this LED headlamps.
Fig. 3 is lens carrier and the schematical top view of reflector cooperation.
Fig. 4 is lens carrier and the bottom schematic view of reflector cooperation.
Fig. 5 is light barrier and the schematical top view of pedestal cooperation.
Fig. 6 is light barrier and the bottom schematic view of pedestal cooperation.
Specific embodiment
With reference to Figure of description, the utility model is described in further detail.
As shown in Figure 1, the optical texture of motorcycle LED headlamp disclosed in the utility model includes lens 1, lens carrier
2nd, reflector 4, light barrier 5.Lens carrier 2 is equipped with the buckle for mounted lens 1.Reflector 4 is positioned by hole post and screw thread
It is connected on pedestal 6.LED headlamps are additionally provided with snap-gauge 11 and radiator 12, are installed to by snap-gauge 11 on motorcycle.
As shown in Fig. 2, the lens carrier 2 of LED headlamps, connecting rod 3 are integrally formed with reflector 4.First LED light source 9
Mounted on pedestal 6 the upper surface of, the second LED light source 10 is mounted below pedestal 6.Light barrier 5, pedestal 6, connecting plate 7 are with being connected
Column 8 is integrally formed.
Radiator 12 includes connector sleeve 121 and the radiating ribs 122 for being arranged on connector sleeve periphery.Spiral shell is equipped in connector sleeve 121
Line is connected with being connected male screw 82.Connecting pole 8 is threadedly coupled the radiating surface for being conducive to increase LED headlamps with radiator 12
Product, improving heat radiation efficiency.Radiator 12 is connected with fan 13 and fan guard 14, further improving heat radiation efficiency.
It as shown in figure 3, light barrier 5 is arranged on the front end of pedestal 6, is integrally formed with pedestal 6, makes LED head lamp structures simple
List, manufacture are at low cost.The front end of light barrier 5 is equipped with to form the curved surface 51 of dipped beam light type.The top surface of light barrier 5 includes left side
Face 52 and right flank 53, the height of left surface 52 is lower than the height of right flank 53, and left surface 52 passes through transition face 54 and right flank
53 connections.Curved surface 51 and the top surface of light barrier 5 are crossed to form the curve 55 that is in the light.First LED light source 9 is mounted on the upper peace of pedestal 6
Dress face 61.Curve 55 be in the light by blocking some light of the first LED light source 9, make LED headlamps light formed light and shade by
Line, and then LED headlamps is made to form required dipped beam light type.
One end of pedestal 6 is connected by connecting plate 7 with connecting pole 8, and connecting plate 7 is vertical with mounting surface 61 on pedestal 6.Pedestal
6th, connecting plate 7 and connecting pole 8 are integrated.One end of connecting pole 8 is polished rod 81, and the other end is equipped with screw thread 82, and centre is set
There is the heat dissipation channel 83 through connecting pole both ends.Pedestal 6, connecting plate 7 and the integral structure of connecting pole 8 make LED headlamps
It is simple in structure, manufacture it is at low cost, be more advantageous to increasing heat radiation area, improve radiating efficiency.
As shown in figure 5, lens carrier 2 is connected by connecting rod 3 with reflector 4.Lens carrier 2 is integrated with reflector 4
Injection molding, makes that LED head lamp structures are simple, manufacture is at low cost.
As shown in Fig. 3 to 6, reflector 4 is equipped with positioning column 41, and light barrier 5 is equipped with the location hole coordinated with positioning column 41
56.The one side of positioning column 41 is connected by T-shaped connector 42 with reflector 4.Positioning column 41 is equipped with threaded hole 43, light barrier 5
Bottom surface counterbore 57 is equipped at location hole 56, counterbore 57 connects with location hole 56.Counterbore 57 coordinates with threaded hole 43, passes through spiral shell
Nail connection, makes reflector 4 and the connection of light barrier 5 reliable.The rear end of reflector 4 is equipped with connecting portion 44, and connecting portion 44 is equipped with
Through hole 45.The upper mounting surface 61 of pedestal 6 corresponds to and mounting hole 62 is equipped at the through hole 45, and screw thread is set in mounting hole 62.Connecting portion 44
It can be connected by screw with mounting hole 62, reflector 4 made to be connected with pedestal 6 reliably.
Claims (10)
1. a kind of motorcycle LED headlamp, including optical texture, LED light source, radiator structure and the pedestal for LED light source installation；
The optical texture includes lens, lens carrier, reflector and light barrier, and the radiator structure includes radiator；Its feature exists
In：The light barrier is arranged on the front end of pedestal, is integrally formed with pedestal；The front end of the light barrier is equipped with to form dipped beam
The curved surface of light type.
2. motorcycle LED headlamp as described in claim 1, it is characterised in that：The top surface of the light barrier includes left surface
And right flank, the height of left surface is lower than the height of right flank, and left surface is connected by transition face with right flank.
3. motorcycle LED headlamp as described in claim 1, it is characterised in that：The lens carrier is by connecting rod and instead
Emitter connects, and lens carrier is integrated injection molding with reflector.
4. motorcycle LED headlamp as described in claim 1, it is characterised in that：The reflector is equipped with positioning column, the gear
Tabula rasa is equipped with the location hole with positioning column cooperation.
5. motorcycle LED headlamp as claimed in claim 4, it is characterised in that：The one side of the positioning column passes through T-shaped connection
Part is connected with reflector.
6. motorcycle LED headlamp as claimed in claim 4, it is characterised in that：The positioning column is equipped with threaded hole, described
The bottom surface of light barrier is equipped with counterbore at location hole, and the counterbore is connected with location hole.
7. motorcycle LED headlamp as described in claim 1, it is characterised in that：The rear end of the reflector is equipped with connecting portion,
The connecting portion is equipped with through hole；The top surface of the pedestal corresponds to the through hole equipped with mounting hole.
8. motorcycle LED headlamp as described in claim 1, it is characterised in that：One end of the pedestal by connecting plate with
Connecting pole connects, and connecting plate is vertical with mounting surface on pedestal；The pedestal, connecting plate and connecting pole are integrated.
9. motorcycle LED headlamp as claimed in claim 7, it is characterised in that：One end of the connecting pole is polished rod, another
End is equipped with screw thread, and the heat dissipation channel through connecting pole both ends is equipped among connecting pole.
10. motorcycle LED headlamp as described in claim 1, it is characterised in that：The radiator includes connector sleeve and setting
Radiating ribs in connector sleeve periphery, the connector sleeve is interior to be equipped with screw thread, and connector sleeve is threadedly coupled with connecting pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721472449.3U CN207394718U (en) | 2017-11-07 | 2017-11-07 | A kind of motorcycle LED headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721472449.3U CN207394718U (en) | 2017-11-07 | 2017-11-07 | A kind of motorcycle LED headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207394718U true CN207394718U (en) | 2018-05-22 |
Family
ID=62325256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721472449.3U Active CN207394718U (en) | 2017-11-07 | 2017-11-07 | A kind of motorcycle LED headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207394718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019243682A1 (en) * | 2018-06-20 | 2019-12-26 | Psa Automobiles Sa | Optical unit having a reflector indexed by the mask |
-
2017
- 2017-11-07 CN CN201721472449.3U patent/CN207394718U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019243682A1 (en) * | 2018-06-20 | 2019-12-26 | Psa Automobiles Sa | Optical unit having a reflector indexed by the mask |
| FR3082919A1 (en) * | 2018-06-20 | 2019-12-27 | Psa Automobiles Sa | OPTICAL BLOCK WITH REFLECTOR INDEXED BY THE MASK |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |