CN104359065A - Motorcycle headlamp lighting structure - Google Patents

Motorcycle headlamp lighting structure Download PDF

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Publication number
CN104359065A
CN104359065A CN201410596165.XA CN201410596165A CN104359065A CN 104359065 A CN104359065 A CN 104359065A CN 201410596165 A CN201410596165 A CN 201410596165A CN 104359065 A CN104359065 A CN 104359065A
Authority
CN
China
Prior art keywords
mount pad
high beam
installed surface
reflective half
light structures
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.)
Granted
Application number
CN201410596165.XA
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Chinese (zh)
Other versions
CN104359065B (en
Inventor
董志学
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lifan Technology Group Co Ltd
Original Assignee
Lifan Industry Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lifan Industry Group Co Ltd filed Critical Lifan Industry Group Co Ltd
Priority to CN201410596165.XA priority Critical patent/CN104359065B/en
Publication of CN104359065A publication Critical patent/CN104359065A/en
Application granted granted Critical
Publication of CN104359065B publication Critical patent/CN104359065B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141Light emitting diodes [LED]
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19Attachment of light sources or lamp holders
    • F21S41/192Details of lamp holders, terminals or connectors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/65Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/663Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40Cooling of lighting devices
    • F21S45/47Passive cooling, e.g. using fins, thermal conductive elements or openings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00Exterior vehicle lighting devices for illuminating purposes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2107/00Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/10Use or application of lighting devices on or in particular types of vehicles for land vehicles
    • F21W2107/13Use or application of lighting devices on or in particular types of vehicles for land vehicles for cycles
    • F21W2107/17Use or application of lighting devices on or in particular types of vehicles for land vehicles for cycles for motorcycles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2101/00Point-like light sources

Abstract

The invention discloses a motorcycle headlamp lighting structure. The lighting structure comprises a mounting base for mounting an LED (Light Emitting Diode) bulb, wherein the mounting base comprises a base integrally rotating in a form of a disc, a circuit board is arranged in the base, the middle of the front end of the base extends forwards to form a mounting projection, a large L-shaped high beam light mounting surface is arranged on one side of the mounting projection, a high beam reflective half-bowl is mounted on a vertical plane of the high beam light mounting surface, a high beam LED bulb is mounted on a lateral plane of the high beam light mounting surface in a position corresponding to a focus of the high beam reflective half-bowl, a small L-shaped low beam light mounting surface is arranged on the other side of the mounting projection, a low beam reflective half-bowl is mounted on a vertical plane of the low beam light mounting surface, and a low beam LED bulb is mounted on a lateral plane of the low beam light mounting surface in a position corresponding to a focus of the low beam reflective half-bowl. The lighting structure has the advantages of simple structure, small occupying space, great heat radiating effect and long service life.

Description

Motorcycle headlamp light structures
Technical field
The present invention relates to a kind of motorcycle LED headlamp.In particular to a kind of motorcycle headlamp light structures.
Background technology
In existing motorcycle, conveniently travel night, at headstock, can headlamp be set, and installation code requirement, headlamp needs to have road function and low-beam function.
The headlamp adopted in existing motorcycle, structure is commonly and comprises a lamp housing, and lamp housing front end arranges lens, and lamp housing inside arranges the light structures be made up of components such as lamp pearl and reflectors.Wherein, when lens are arranged, be generally adopt secondary forming mode and forming lens to be integrated lamp housing front section; And then lamp housing front section is connected with main part, like this, although lens position waterproof effect is better, can not intake, but inconvenience installed by lens, lamp housing front section and main part junction do not have waterproof effect, when causing the rainy day to travel simultaneously, rainwater easily enters into lamp housing inside, causes short circuit.
In addition, in existing motorcycle headlamp, light structures, generally overlapping independently lamp pearl and reflector by two completes road function and low-beam function, its volume is larger, take up room larger, electromagnet generally can be adopted simultaneously to become optical mechanism and to change far/dipped beam, make headlamp caloric value large, existing headlamp does not have special radiator structure simultaneously, and radiating effect is poor, causes light structures to be in higher temperature state for a long time, make LED produce light decay phenomenon, and then greatly have impact on LED illumination effect and service life.
Summary of the invention
For above-mentioned the deficiencies in the prior art, technical problem to be solved by this invention is: how to provide a kind of structure simple, the motorcycle headlamp light structures taking up room little.A kind of motorcycle LED headlamp obtained based on this light structures is provided further, makes it have lens quick and easy for installation, good water-proof effect good heat dissipation effect, the advantages such as long service life.
In order to solve the problems of the technologies described above, present invention employs following technical scheme:
A kind of motorcycle headlamp light structures, it is characterized in that, described light structures, comprise a mount pad for mounted LED lamp bulb, mount pad comprises the pedestal that an entirety is disc rotary, circuit board is provided with in pedestal, it is protruding that pedestal front center has an installation extended to form forward, the high beam installed surface that protruding side has a large L shape is installed, the vertical plane of high beam installed surface is provided with distance light with reflective half bowl, on the transverse plane of high beam installed surface, the reflective half bowl of focus position of corresponding distance light is provided with distance light LED lamp bead, the dipped headlights installed surface that protruding opposite side has a little L shape is installed, the vertical plane of dipped headlights installed surface is provided with dipped beam with reflective half bowl, on the transverse plane of dipped headlights installed surface, the reflective half bowl of focus position of corresponding dipped beam is provided with dipped beam LED lamp bead.
In the present invention, devise light structures cleverly and distance-light function is united two into one, compared to the prior art, structure is more simple, provides cost savings and dramatically saves on component to take up room, and makes lamp housing inner space comparatively large, is more beneficial to heat radiation.
As optimization, described lamp housing intracavity posterior end has extended to form installing rack forward, described mount pad is positioned at mounting bracket inside, and mount pad is connected with an annular installing ring by the connection strap that pedestal periphery extends forward, and installs by installing ring and be connected on described installing rack.Like this, the installation of convenient light structures and heat radiation.
As optimization, also comprise the two panels fin being fixedly connected on mount pad surrounding position, fin is that aluminium obtains and docks and is connected to form pre-large post-small cone barrel, fin is provided with some louvres.Like this, be more beneficial to heat radiation, alleviate light structures due to the overheated light decay phenomenon caused, extend light structures service life.
In sum, light structures of the present invention, has structure simple, takes up room little, good heat dissipation effect, the advantage of long service life.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation that have employed the motorcycle LED headlamp of structure of the present invention.
Fig. 2 is the sectional view of Fig. 1.
Fig. 3 is the A place structure enlarged diagram of Fig. 2.
Detailed description of the invention
Below in conjunction with a kind of detailed description of the invention that have employed the motorcycle LED headlamp of structure of the present invention, the present invention is described in further detail.
During concrete enforcement: as shown in Figure 1-Figure 3, a kind of motorcycle LED headlamp that have employed structure of the present invention, comprise lamp housing 1, be positioned at the lens 2 of lamp housing 1 front end and be positioned at the light structures of lamp housing 1 inside, described lamp housing 1 front end has one and vertically arranges ringwise mounting plane, mounting plane edge placement has a circle and extends forward ready-made mounting edge along 3, be arranged on the mounting plane in installation projection bottom described lens 2, lens 2 periphery has an annular wader decorative cover 4, wader decorative cover 4 has the cylindrical portion that a circle is arranged in the horizontal direction, and cylindrical portion and mounting edge are joined along 3 outer surface threads and are incorporated in threaded engagement face and are provided with PUR sealing, wader decorative cover 4 front portion has a ring part vertically arranged and ring portion inner surface is provided with the step surface 5 of annular of a sealing, and an annular table terrace snap-fit of this step surface 5 and lens 2 edge placement is also provided with PUR on a mating.There is assembling simple and fast like this and the effect of good sealing effect.
Wherein, described mounting plane be also provided with a circle mounting groove and be provided with an annular position lamp light belt 6, position lamp light belt 6 outer surface is fixed by lens 2 bottom surface.This sample headlamp is provided with the function of positonlight display further, and the assembling of light band is fast very convenient simultaneously.
Wherein, described light structures, comprise a mount pad 7 for mounted LED lamp bulb, mount pad 7 comprises the pedestal that an entirety is disc rotary, circuit board 8 is provided with in pedestal, pedestal front center has an installation projection 9 extended to form forward, the high beam installed surface that protruding 9 sides have a large L shape is installed, the vertical plane of high beam installed surface is provided with distance light with reflective half bowl 10, on the transverse plane of high beam installed surface, the reflective half bowl of focus position of corresponding distance light is provided with distance light LED lamp bead 11, the dipped headlights installed surface that protruding 9 opposite sides have a little L shape is installed, the vertical plane of dipped headlights installed surface is provided with dipped beam with reflective half bowl 12, on the transverse plane of dipped headlights installed surface, the reflective half bowl of focus position of corresponding dipped beam is provided with dipped beam LED lamp bead 13.
Like this, devise light structures cleverly and distance-light function is united two into one, compared to the prior art, structure is more simple, provides cost savings and dramatically saves on component to take up room, and makes lamp housing inner space comparatively large, is more beneficial to heat radiation.
Wherein, described lamp housing 1 intracavity posterior end has extended to form forward installing rack 14, it is inner that described mount pad 7 is positioned at mounting bracket 14, and mount pad 7 is connected with an annular installing ring 15 by the connection strap that pedestal periphery extends forward, and install by installing ring 15 and be connected on described installing rack 14.Like this, the installation of convenient light structures and heat radiation.
Wherein, have also been devised radiator structure, radiator structure comprises heat radiation bonnet 17 and described mount pad 7, heat radiation bonnet 17 is connected with lamp housing main part and forms lamp housing entirety, heat radiation bonnet 17 and mount pad 7 all adopt aluminium to obtain, described mount pad 7 rear end face has convexed to form some aluminum fin-stock 18 side by side backward, and on mount pad 7 periphery and heat radiation bonnet 17, the installing rack 14 that extends to form forward contacts.Described mount pad rear end face is rounded, and described aluminum fin-stock 18 is intervally arranged in the same direction equably, at utmost improves radiating effect to adopt minimum aluminium.
Like this, the heat that lamp pearl and circuit board distribute exports to heat radiation bonnet more easily by mount pad, and after heat radiation, exterior surface contacts with ventilating air, and good heat dissipation effect, alleviates light structures due to the overheated light decay phenomenon caused, and extends light structures service life.
Wherein, radiator structure also comprises the two panels fin 19 being fixedly connected on mount pad surrounding position, fin 19 is connected to form pre-large post-small cone barrel for aluminium obtains and docks, and fin 19 is provided with some louvres and the installing rack 14 that fin and heat radiation bonnet 17 extend to form forward contacts.
Like this, the setting of fin, the surface area of the mount pad that equals to have extended, improve with air contact radiating effect and with heat radiation bonnet contact radiating effect, further increase radiating efficiency.
Wherein, described heat radiation bonnet 17 front edge be inserted into lamp housing body rear one circle inserting groove in again by PUR formed be tightly connected.Like this, there is the convenient and fast connection and advantage of good sealing effect.
Above-mentioned motorcycle LED headlamp, have structure simple, lens are quick and easy for installation, good water-proof effect, and light structures is more simple, and take up room the advantages such as little, good heat dissipation effect, long service life.

Claims (4)

1. a motorcycle headlamp light structures, it is characterized in that, described light structures, comprise a mount pad for mounted LED lamp bulb, mount pad comprises the pedestal that an entirety is disc rotary, circuit board is provided with in pedestal, it is protruding that pedestal front center has an installation extended to form forward, the high beam installed surface that protruding side has a large L shape is installed, the vertical plane of high beam installed surface is provided with distance light with reflective half bowl, on the transverse plane of high beam installed surface, the reflective half bowl of focus position of corresponding distance light is provided with distance light LED lamp bead, the dipped headlights installed surface that protruding opposite side has a little L shape is installed, the vertical plane of dipped headlights installed surface is provided with dipped beam with reflective half bowl, on the transverse plane of dipped headlights installed surface, the reflective half bowl of focus position of corresponding dipped beam is provided with dipped beam LED lamp bead.
2. motorcycle headlamp light structures as claimed in claim 1, it is characterized in that, described lamp housing intracavity posterior end has extended to form installing rack forward, described mount pad is positioned at mounting bracket inside, mount pad is connected with an annular installing ring by the connection strap that pedestal periphery extends forward, and installs by installing ring and be connected on described installing rack.
3. motorcycle headlamp light structures as claimed in claim 1, it is characterized in that, also comprise the two panels fin being fixedly connected on mount pad surrounding position, fin is that aluminium obtains and docks and is connected to form pre-large post-small cone barrel, fin is provided with some louvres.
4. a motorcycle LED headlamp, is characterized in that, have employed the motorcycle headlamp light structures as described in claim 1 or 2 or 3.
CN201410596165.XA 2014-10-30 2014-10-30 Motorcycle headlamp light structures Expired - Fee Related CN104359065B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410596165.XA CN104359065B (en) 2014-10-30 2014-10-30 Motorcycle headlamp light structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410596165.XA CN104359065B (en) 2014-10-30 2014-10-30 Motorcycle headlamp light structures

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CN104359065A true CN104359065A (en) 2015-02-18
CN104359065B CN104359065B (en) 2019-05-10

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105402669A (en) * 2015-11-20 2016-03-16 奇瑞汽车股份有限公司 High beam and lower beam integrated LED headlamp
CN105485602A (en) * 2015-12-31 2016-04-13 安徽卡澜特车灯科技有限公司 LED high beam and low beam integrated headlamp module for battery cars or motorcycles
CN108027127A (en) * 2015-09-14 2018-05-11 株式会社小糸制作所 Lamps apparatus for vehicle

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19918561A1 (en) * 1998-04-23 1999-10-28 Valeo Vision Headlight with dipped setting, for motor vehicle
US20030090906A1 (en) * 2001-04-24 2003-05-15 Michihiko Hayakawa Vehicle headlamp
CN102095103A (en) * 2010-12-28 2011-06-15 秦彪 Light emitting diode (LED) illuminating lamp and lamp thereof
CN102519001A (en) * 2011-12-16 2012-06-27 重庆科鹰电气有限公司 Vehicular LED headlamp
CN202852647U (en) * 2012-03-26 2013-04-03 郭双庆 A reflection-type anti-glare automotive lighting LED head lamp
CN103822150A (en) * 2013-12-31 2014-05-28 重庆雷本光电科技有限公司 LED (light emitting diode) headlamp of mining flame-proof type locomotive
CN204240209U (en) * 2014-10-30 2015-04-01 力帆实业(集团)股份有限公司 A kind of motorcycle headlamp light structures

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19918561A1 (en) * 1998-04-23 1999-10-28 Valeo Vision Headlight with dipped setting, for motor vehicle
US20030090906A1 (en) * 2001-04-24 2003-05-15 Michihiko Hayakawa Vehicle headlamp
CN102095103A (en) * 2010-12-28 2011-06-15 秦彪 Light emitting diode (LED) illuminating lamp and lamp thereof
CN102519001A (en) * 2011-12-16 2012-06-27 重庆科鹰电气有限公司 Vehicular LED headlamp
CN202852647U (en) * 2012-03-26 2013-04-03 郭双庆 A reflection-type anti-glare automotive lighting LED head lamp
CN103822150A (en) * 2013-12-31 2014-05-28 重庆雷本光电科技有限公司 LED (light emitting diode) headlamp of mining flame-proof type locomotive
CN204240209U (en) * 2014-10-30 2015-04-01 力帆实业(集团)股份有限公司 A kind of motorcycle headlamp light structures

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108027127A (en) * 2015-09-14 2018-05-11 株式会社小糸制作所 Lamps apparatus for vehicle
CN105402669A (en) * 2015-11-20 2016-03-16 奇瑞汽车股份有限公司 High beam and lower beam integrated LED headlamp
CN105485602A (en) * 2015-12-31 2016-04-13 安徽卡澜特车灯科技有限公司 LED high beam and low beam integrated headlamp module for battery cars or motorcycles

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Granted publication date: 20190510

Termination date: 20201030