CN104848127A - Low thermal resistance LED vehicle lamp capable of automatically and conveniently adjusting illumination angle - Google Patents
Low thermal resistance LED vehicle lamp capable of automatically and conveniently adjusting illumination angle Download PDFInfo
- Publication number
- CN104848127A CN104848127A CN201410629737.XA CN201410629737A CN104848127A CN 104848127 A CN104848127 A CN 104848127A CN 201410629737 A CN201410629737 A CN 201410629737A CN 104848127 A CN104848127 A CN 104848127A
- Authority
- CN
- China
- Prior art keywords
- heat sink
- fork
- fixed
- thermal resistance
- low thermal
- 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
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Classifications
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- 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
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
- F21S41/657—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by moving light sources
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- 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]
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- 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
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
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- 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
-
- 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
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
- F21W2107/13—Use or application of lighting devices on or in particular types of vehicles for land vehicles for cycles
- F21W2107/17—Use or application of lighting devices on or in particular types of vehicles for land vehicles for cycles for motorcycles
Abstract
The invention relates to a low thermal resistance LED vehicle lamp capable of automatically and conveniently adjusting the illumination angle and belongs to the technical field of vehicle lamps. The lamp comprises an installation plate, a lamp cup, an LED lamp beads, an aluminum substrate and a cooling plate, wherein a groove is formed on the cooling plate, the aluminum substrate is inlaid in the groove, an installation seat is mounted on the installation plate, a swing rod is hinged on the installation seat, the swing end of the swing rod is fixed on the cooling plate, a sleeve is fixed on the cooling plate on the left side of the swing rod and perpendicular to the cooling plate, a swing mechanism corresponding to the swing rod is arranged to make the swing rod swing, a spring is arranged between the cooling plate on the right side of the swing rod and the installation plate, two ends of the spring are mounted on the cooling plate and the installation plate respectively by a spring base, and cooling fins are fixed on the left and right side surfaces of the cooling plate. The vertical adjustment of the lamp in the night is facilitated, and a user does not need to lay a thing below a front wheel or a rear wheel of a motorcycle to adjust the illumination angle in the vertical direction.
Description
Technical field
The present invention relates to the convenient adjustable low thermal resistance LED car light of a kind of self-action irradiating angle, belong to car light technical field.
Background technology
At present along with the development of LED technology, its application is more and more extensive, applies all to some extent at home lighting, illumination of plant building, automobile lamp, road street lamp and motorcycle lamp etc.And to apply maximum in motorcycle lamp be headlight before car, headlight has the effect of illumination road ahead when motorcycle driving, simultaneously when travelling outdoors, can also be used to night illumination use, when carrying out night illumination and using, people is needed to be the stand of up-down adjustment motorcycle, if very convenient when needing laterally to regulate during adjustment, only need swing the orientation of lower motorcycle, but if with regard to very inconvenient (seat that sometimes people stay needs to be heightened by light or turn down Shi Caineng to irradiate completely) when needing longitudinally to regulate, need artificial to motorcycle front-wheel or trailing wheel pad thing, just can play the effect longitudinally regulated.
Summary of the invention
For the problems referred to above, the invention provides the convenient adjustable low thermal resistance LED car light of a kind of self-action irradiating angle, its structure is simple, easy to operate, the longitudinal direction facilitated when night illumination uses regulates, and avoids and needs the artificial phenomenon generation just playing longitudinally adjustment to motorcycle front-wheel or trailing wheel pad thing.
The technical scheme that the present invention takes is:
The convenient adjustable low thermal resistance LED car light of described self-action irradiating angle, comprise installing plate, Lamp cup, LED lamp bead, aluminium base and heat sink, LED lamp bead is arranged in Lamp cup, LED lamp bead is arranged on aluminium base, be fixed at the bottom of the cup of Lamp cup on heat sink, it is characterized in that: heat sink is that heat resistant plastice is made, heat sink offers groove, aluminium base is embedded in groove, installing plate is provided with mount pad, mount pad is hinged with fork, the swinging end of fork is fixed on heat sink, heat sink on the left of fork is fixed with sleeve pipe, sleeve pipe is perpendicular to heat sink, corresponding sleeve pipe is provided with the swing mechanism swung for fork, swing mechanism comprises a part and is arranged on adjusting rod in sleeve pipe, adjusting rod and sleeve pipe are that threaded engagement is connected, adjusting rod one end is arranged in sleeve pipe, the other end is connected with the motor rotated for adjusting rod by reduction box, motor is fixing on a mounting board, spring is provided with between heat sink on the right side of fork and installing plate, the two ends of spring are arranged on heat sink and installing plate respectively by spring base, fin is fixed with respectively in heat sink left and right side, fin is the camber structure with Lamp cup outer surface snug fit, fin is close to Lamp cup outer surface.
In order to conservative control cost while guaranteeing service life of the present invention, preferred described heat sink thickness is 30mm ~ 50mm.
In order to conservative control cost while guaranteeing service life of the present invention, preferred described installing plate thickness is 20mm ~ 40mm.
In order to further facilitate people in adjustment, the swinging end of preferred described fork is fixed in the middle part of heat sink.
While guaranteeing regulating effect of the present invention, improve service life and conservative control cost, preferred described fork diameter is 30mm ~ 50mm, and length is 80mm ~ 100mm.
Compared with prior art, the beneficial effect that the present invention brings is mainly:
By the present invention, its structure is simply, easy to operate, and the longitudinal direction facilitated when night illumination uses regulates, and avoids and needs the artificial phenomenon generation just playing longitudinally adjustment to motorcycle front-wheel or trailing wheel pad thing.During use, when needs longitudinally regulate, only need rotation adjusting lever, overcoming the effect of spring force or restoring force, the adjustment of irradiation light can be realized.The present invention adopts and is made by heat sink heat resistant plastice, and heat sink offers groove, and aluminium base is embedded in groove, and when throwing light on, its radiating effect is very good.During use, when needs longitudinally regulate, only need starter motor, by driven by motor rotation adjusting lever, thus drive sleeve pipe overcomes spring force or restoring force moves up and down, and fork pendulum angle is changed, can realize the adjustment of irradiation light.Under the design of fin, can by heat better and outside air carry out convection current transmission, can better radiating effect be played from face.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the structural representation of swing mechanism in Fig. 1.
In figure: 1, Lamp cup 2, LED lamp bead 3, heat sink 4, sleeve pipe 5, swing mechanism 5.1, adjusting rod 5.2, reduction box 5.3, motor 6, fork 7, mount pad 8, installing plate 9, spring base 10, spring 11, aluminium base 12, fin.
Detailed description of the invention
Below in conjunction with drawings and Examples, set forth the present invention further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present invention.Undoubtedly, those of ordinary skill in the art can recognize, when without departing from the spirit and scope of the present invention, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
Embodiment one
As Fig. 1, Fig. 2, shown in Fig. 3, the convenient adjustable low thermal resistance LED car light of self-action irradiating angle, comprise installing plate 8, Lamp cup 1, LED lamp bead 2, aluminium base 11 and heat sink 3, LED lamp bead 2 is arranged in Lamp cup 1, LED lamp bead 2 is arranged on aluminium base 11, be fixed on heat sink 3 at the bottom of the cup of Lamp cup 1, heat sink 3 is made for heat resistant plastice, heat sink 3 offers groove, aluminium base 11 is embedded in groove, installing plate 8 is provided with mount pad 7, mount pad 7 is hinged with fork 6, the swinging end of fork 6 is fixed on heat sink 3, heat sink 3 on the left of fork 6 is fixed with sleeve pipe 4, sleeve pipe 4 is perpendicular to heat sink 3, corresponding sleeve pipe 4 is provided with the swing mechanism 5 swung for fork 6, swing mechanism 5 comprises a part and is arranged on adjusting rod 5.1 in sleeve pipe 4, adjusting rod 5.1 with sleeve pipe 4 for threaded engagement is connected, adjusting rod 5.1 one end is arranged in sleeve pipe 4, the other end is connected with the motor 5.3 rotated for adjusting rod 5.1 by reduction box 5.2, motor 5.3 is fixed on installing plate 8, spring 10 is provided with between heat sink 3 on the right side of fork 6 and installing plate 8, the two ends of spring 10 are arranged on heat sink 3 and installing plate 8 respectively by spring base 9, fin 12 is fixed with respectively in heat sink 3 left and right side, fin 12 is the camber structure with Lamp cup 1 outer surface snug fit, fin 12 is close to Lamp cup 1 outer surface.
In the present embodiment, described heat sink 3 thickness is 30mm; Described installing plate 8 thickness is 20mm; The swinging end of described fork 6 is fixed in the middle part of heat sink 3; Described fork 6 diameter is 30mm, and length is 80mm.
During use, when needs longitudinally regulate, only need starter motor 5.3, by driven by motor rotation adjusting lever 5.1, thus drive sleeve pipe 4 overcomes spring 10 elastic force or restoring force moves up and down, and makes fork 6 pendulum angle change, can realize the adjustment of irradiation light.
Embodiment two
The present embodiment changes on the basis of embodiment one, and described heat sink 3 thickness is become 40mm; Described installing plate 8 thickness becomes 30mm; Described fork 6 diameter becomes 40mm, and length becomes 90mm.Other is with embodiment one.
Embodiment three
The present embodiment changes on the basis of embodiment one, and described heat sink 3 thickness is become 50mm; Described installing plate 8 thickness becomes 40mm; Described fork 6 diameter becomes 50mm, and length becomes 100mm.Other is with embodiment one.
The foregoing is only the schematic detailed description of the invention of the present invention, and be not used to limit scope of the present invention.Any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present invention and principle and amendment, all should belong to the scope of protection of the invention.
Claims (5)
1. the convenient adjustable low thermal resistance LED car light of self-action irradiating angle, comprise installing plate (8), Lamp cup (1), LED lamp bead (2), aluminium base (11) and heat sink (3), LED lamp bead (2) is arranged in Lamp cup (1), LED lamp bead (2) is arranged on aluminium base (11), be fixed on heat sink (3) at the bottom of the cup of Lamp cup (1), it is characterized in that: heat sink (3) is made for heat resistant plastice, (3) offer groove to heat sink, aluminium base (11) is embedded in groove, installing plate (8) is provided with mount pad (7), mount pad (7) is hinged with fork (6), the swinging end of fork (6) is fixed on heat sink (3), the heat sink (3) in fork (6) left side is fixed with sleeve pipe (4), sleeve pipe (4) is perpendicular to heat sink (3), corresponding sleeve pipe (4) is provided with the swing mechanism (5) swung for fork (6), swing mechanism (5) comprises a part and is arranged on adjusting rod (5.1) in sleeve pipe (4), adjusting rod (5.1) with sleeve pipe (4) for threaded engagement is connected, adjusting rod (5.1) one end is arranged in sleeve pipe (4), the other end is connected with by reduction box (5.2) motor (5.3) rotated for adjusting rod (5.1), motor (5.3) is fixed on installing plate (8), spring (10) is provided with between the heat sink (3) and installing plate (8) on fork (6) right side, the two ends of spring (10) are arranged on heat sink (3) and installing plate (8) respectively by spring base (9), fin (12) is fixed with respectively in heat sink (3) left and right side, fin (12) is the camber structure with Lamp cup (1) outer surface snug fit, fin (12) is close to Lamp cup (1) outer surface.
2. the convenient adjustable low thermal resistance LED car light of self-action irradiating angle as claimed in claim 1, is characterized in that: described heat sink (3) thickness is 30mm ~ 50mm.
3. the convenient adjustable low thermal resistance LED car light of self-action irradiating angle as claimed in claim 2, is characterized in that: described installing plate (8) thickness is 20mm ~ 40mm.
4. the convenient adjustable low thermal resistance LED car light of self-action irradiating angle as claimed in claim 2, is characterized in that: the swinging end of described fork (6) is fixed on heat sink (3) middle part.
5. the convenient adjustable low thermal resistance LED car light of self-action irradiating angle as claimed in claim 4, it is characterized in that: described fork (6) diameter is 30mm ~ 50mm, length is 80mm ~ 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410629737.XA CN104848127A (en) | 2014-11-07 | 2014-11-07 | Low thermal resistance LED vehicle lamp capable of automatically and conveniently adjusting illumination angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410629737.XA CN104848127A (en) | 2014-11-07 | 2014-11-07 | Low thermal resistance LED vehicle lamp capable of automatically and conveniently adjusting illumination angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104848127A true CN104848127A (en) | 2015-08-19 |
Family
ID=53847976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410629737.XA Pending CN104848127A (en) | 2014-11-07 | 2014-11-07 | Low thermal resistance LED vehicle lamp capable of automatically and conveniently adjusting illumination angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104848127A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2621142Y (en) * | 2003-05-20 | 2004-06-23 | 雅马哈发动机株式会社 | Motorcycle and its headlight structure |
| CN201158333Y (en) * | 2008-02-19 | 2008-12-03 | 李应杰 | Electric dimmer for motorcycle big lamp |
| CN101506572A (en) * | 2006-08-22 | 2009-08-12 | 飞利浦拉米尔德斯照明设备有限责任公司 | LED assembly for rear lamps in an automobile |
| US20100067251A1 (en) * | 2008-09-17 | 2010-03-18 | Ichikoh Industries, Ltd. | Vehicle lighting device |
| CN201547632U (en) * | 2009-09-21 | 2010-08-11 | 胡宇峰 | Vehicular magnet-motion type follow-up steering head-light system |
-
2014
- 2014-11-07 CN CN201410629737.XA patent/CN104848127A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2621142Y (en) * | 2003-05-20 | 2004-06-23 | 雅马哈发动机株式会社 | Motorcycle and its headlight structure |
| CN101506572A (en) * | 2006-08-22 | 2009-08-12 | 飞利浦拉米尔德斯照明设备有限责任公司 | LED assembly for rear lamps in an automobile |
| CN201158333Y (en) * | 2008-02-19 | 2008-12-03 | 李应杰 | Electric dimmer for motorcycle big lamp |
| US20100067251A1 (en) * | 2008-09-17 | 2010-03-18 | Ichikoh Industries, Ltd. | Vehicle lighting device |
| CN201547632U (en) * | 2009-09-21 | 2010-08-11 | 胡宇峰 | Vehicular magnet-motion type follow-up steering head-light system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate 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: 20150819 |