CN204176612U - A kind of motorcycle headlamp radiator structure - Google Patents
A kind of motorcycle headlamp radiator structure Download PDFInfo
- Publication number
- CN204176612U CN204176612U CN201420637652.1U CN201420637652U CN204176612U CN 204176612 U CN204176612 U CN 204176612U CN 201420637652 U CN201420637652 U CN 201420637652U CN 204176612 U CN204176612 U CN 204176612U
- Authority
- CN
- China
- Prior art keywords
- mount pad
- heat radiation
- radiation bonnet
- pedestal
- fin
- 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.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of motorcycle headlamp radiator structure, it is characterized in that, described radiator structure comprises heat radiation bonnet and mount pad, 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, installs the high beam installed surface that protruding side has a large L shape, install the dipped headlights installed surface that protruding opposite side has a little L shape; Heat radiation bonnet is connected with lamp housing main part and forms lamp housing entirety, heat radiation bonnet and mount pad all adopt aluminium to obtain, described mount pad rear end face has convexed to form some aluminum fin-stock side by side backward, and on mount pad periphery and heat radiation bonnet, the installing rack that extends to form forward contacts.The utility model structure is simple, and has better radiating effect, can alleviate light structures due to the overheated light decay phenomenon caused, and extends light structures service life.
Description
Technical field
The utility model relates to a kind of motorcycle LED headlamp.In particular to a kind of motorcycle headlamp radiator structure.
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.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide a kind of structure simple, the motorcycle headlamp radiator structure of good heat dissipation effect.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, the utility model have employed following technical scheme:
A kind of motorcycle headlamp radiator structure, it is characterized in that, described radiator structure comprises heat radiation bonnet and mount pad, 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, installs the high beam installed surface that protruding side has a large L shape, install the dipped headlights installed surface that protruding opposite side has a little L shape; Heat radiation bonnet is connected with lamp housing main part and forms lamp housing entirety, heat radiation bonnet and mount pad all adopt aluminium to obtain, described mount pad rear end face has convexed to form some aluminum fin-stock side by side backward, and on mount pad periphery and heat radiation bonnet, the installing rack that extends to form forward contacts.
Radiator structure of the present utility model, 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, good heat dissipation effect, alleviate light structures due to the overheated light decay phenomenon caused, extend light structures service life.
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 and the installing rack that fin and heat radiation bonnet 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.
In sum, the utility model structure is simple, and has better radiating effect, can alleviate light structures due to the overheated light decay phenomenon caused, and extends light structures service life.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation that have employed the motorcycle LED headlamp of the utility model structure.
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 the utility model structure, the utility model is described in further detail.
During concrete enforcement: as shown in Figure 1-Figure 3, a kind of motorcycle LED headlamp that have employed the utility model structure, 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.
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 (2)
1. a motorcycle headlamp radiator structure, it is characterized in that, described radiator structure comprises heat radiation bonnet and mount pad, 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, installs the high beam installed surface that protruding side has a large L shape, install the dipped headlights installed surface that protruding opposite side has a little L shape; Heat radiation bonnet is connected with lamp housing main part and forms lamp housing entirety, heat radiation bonnet and mount pad all adopt aluminium to obtain, described mount pad rear end face has convexed to form some aluminum fin-stock side by side backward, and on mount pad periphery and heat radiation bonnet, the installing rack that extends to form forward contacts.
2. motorcycle headlamp radiator structure 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 and the installing rack that fin and heat radiation bonnet extend to form forward contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637652.1U CN204176612U (en) | 2014-10-30 | 2014-10-30 | A kind of motorcycle headlamp radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637652.1U CN204176612U (en) | 2014-10-30 | 2014-10-30 | A kind of motorcycle headlamp radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204176612U true CN204176612U (en) | 2015-02-25 |
Family
ID=52565420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420637652.1U Expired - Fee Related CN204176612U (en) | 2014-10-30 | 2014-10-30 | A kind of motorcycle headlamp radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204176612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344383A (en) * | 2014-10-30 | 2015-02-11 | 力帆实业(集团)股份有限公司 | Heat dissipation structure for headlamp of motorcycle |
-
2014
- 2014-10-30 CN CN201420637652.1U patent/CN204176612U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344383A (en) * | 2014-10-30 | 2015-02-11 | 力帆实业(集团)股份有限公司 | Heat dissipation structure for headlamp of motorcycle |
| CN104344383B (en) * | 2014-10-30 | 2023-07-04 | 力帆实业(集团)股份有限公司 | Radiating structure of motorcycle head lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20191030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |