CN205877978U - Heat dissipation LED headlamp - Google Patents
Heat dissipation LED headlamp Download PDFInfo
- Publication number
- CN205877978U CN205877978U CN201620800916.XU CN201620800916U CN205877978U CN 205877978 U CN205877978 U CN 205877978U CN 201620800916 U CN201620800916 U CN 201620800916U CN 205877978 U CN205877978 U CN 205877978U
- Authority
- CN
- China
- Prior art keywords
- light source
- lamp body
- body shell
- substrate
- heat pipe
- 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 relates to a heat dissipation LED headlamp, it includes thermal module, light source module, lamp body shell, rotatory screens and electric wire, and thermal module includes LED light source, base plate and electrode including the heat pipe, take the lead aluminum pipe and the braid over braid that connect gradually, light source module, and the LED light source is just followed base plate length direction interval with the electrode setting and is set up relatively on the base plate, and the base plate is located on the heat pipe. LED light source, base plate, heat pipe, braid over braid, the aluminum pipe assembly of taking the lead are installed within lamp body shell, and lamp body shell is located to rotatory screens cover, and the power is exported from lamp body shell one end. The utility model has the advantages of simple structure, simple to operate, the good processing ease of just replacing of radiating effect.
Description
Technical field
This utility model relates to automotive lighting field, particularly relates to a kind of cooling LED headlight.
Background technology
Automobile front is the vitals in automotive lighting field, is not only necessary at driving at night, in daily driving
During also can play the biggest effect.At present, halogen regenerative-cycle headlamp uses the most extensive.Under normal circumstances, a halogen regenerative-cycle headlamp
Longest-lived can continue about 1000 hours, it has been also equipped with the advantages such as technique is simple and with low cost simultaneously, therefore makes
With extensively.But halogen regenerative-cycle headlamp luminous efficiency is low, luminous flux is the highest and the relatively ugly requirement that can not meet the most far away people of outward appearance.
Compared to traditional halogen headlight, LED headlamp have energy-conservation, brightness is high, life-span length, response are fast, luminous single
Unit is little, moulding abundant and advantage attractive in appearance.Now the most in commercially available a certain amount of use, but for LED headlamp
For, specular removal and high brightness mean more reasonably radiator structure, and whether direct relation it to the reasonability of radiator structure
Life-span length.
Utility model content
This utility model provides a kind of simple in construction for solving the problems referred to above, convenient and practical, has good heat radiation
Effect, simultaneously facilitates and installs the cooling LED headlight replaced.
This utility model is achieved through the following technical solutions:
A kind of cooling LED headlight, it is characterised in that it includes radiating module, light source module, lamp body shell, revotating card
Position and electric wire, described radiating module includes the heat pipe being sequentially connected with, take the lead aluminum pipe and braid over braid, and described light source module includes LED
Light source, substrate and electrode, described LED light source and described electrode are arranged on the substrate and relative along interval, zig direction
Arranging, substrate is located on described heat pipe, and described lamp body casing is located on radiating module and light source module, described rotation screens set
It is located on lamp body shell.
Further, described substrate solidifies gluing being affixed on heat pipe by heat conduction.
Further, described substrate is two pieces, solidifies the gluing both sides being affixed on heat pipe by heat conduction respectively.
Further, described LED light source is affixed on substrate by middle temperature tin cream.
Further, described in aluminum pipe of taking the lead square-shaped, described heat pipe is positioned at the middle part of aluminum pipe of taking the lead.
Further, described braid over braid be copper become copper mesh braid over braid and Surface coating have stannum.
Further, described electric wire exports from lamp body shell one end.
Further, described substrate is become by the copper with high thermal conductivity coefficient.
Further, described lamp body case surface is provided with Margarita layers of chrome.
Accompanying drawing explanation
Fig. 1 is radiating module schematic diagram of the present utility model；
Fig. 2 is radiating module of the present utility model and light source module schematic diagram；
Fig. 3 is population structure schematic diagram of the present utility model；
In figure: 1-LED light source, 2-substrate, 3-electrode, 4-heat pipe, 5-take the lead aluminum pipe, 6-braid over braid, 7-lamp body shell, 8-
Rotate screens, 9-electric wire.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
As it is shown in figure 1, the radiating module of a kind of cooling LED headlight, including the heat pipe 4 being sequentially connected with, take the lead aluminum pipe 5 and
Braid over braid 6, heat pipe 4 and braid over braid 6 are placed on takes the lead in aluminum pipe 5, and aluminum pipe 5 of taking the lead is squeezed into square shape.Heat pipe 4 is installed on takes the lead
In the middle part of aluminum pipe 5, it is simple to subsequent installation.Braid over braid 6 quantity is that 4 doublings are inserted among aluminum pipe 5 of taking the lead, and braid over braid 6 is copper material
The copper mesh braid over braid made, and this copper mesh braid over braid electroplating surfaces with tin, prevent heat radiation copper mesh oxidation thus cause radiating effect the best.
A length of 22 centimetres of this copper mesh braid over braid.Heat quickly can be passed to braid over braid, by weaving by heat pipe 4 and aluminum pipe 5 of taking the lead
Heat Quick diffusing is gone out by band 6.
As in figure 2 it is shown, the radiating module with light source module of a kind of cooling LED headlight, light source module includes LED light
Source 1, substrate 2 and electrode 3, LED light source 1 and electrode 3 arrange on a substrate 2 and are oppositely arranged along interval, zig direction, base
Plate 2 is located on heat pipe 4.
Further, LED light source 1 is mounted on substrate 2 by middle temperature tin cream, by electrode 3 surface before high-temperature soldering
On coat tin cream, it is simple to follow-up wire welding.
Further, substrate 2 is made up of the copper material with high thermal conductivity coefficient.
Further, substrate 2 is solidified by heat conduction and gluing is affixed on heat pipe 4, it is preferable that substrate 2 is two pieces, substrate 2
Solidify gluing being affixed in heat pipe 4 both side surface by heat conduction, heat can be made to distribute faster by phase-change heat.
As shown in Figures 1 to 3, a kind of cooling LED headlight, it includes radiating module, light source module, lamp body shell 7, rotates
Screens 8 and electric wire 9, radiating module includes the heat pipe 4 being sequentially connected with, take the lead aluminum pipe 5 and braid over braid 6, and light source module includes LED light
Source 1, substrate 2 and electrode 3, LED light source 1 and electrode 3 arrange on a substrate 2 and are oppositely arranged along substrate 2 length direction interval, base
Plate 2 is located on heat pipe 4, and lamp body shell 7 is sheathed on radiating module and light source module, rotates screens 8 and is set in lamp body shell 7
On.Lamp body shell 7 matches with substrate 2, and the corresponding LED light source 1 of lamp body shell 7 has LED light source window, and LED light source 1 can pass through
Light is launched by this window.
Lamp body shell 7 is sheathed on radiating module and light source module, rotates screens 8 and is set on lamp body shell 7 so that it is
Rotatable regulation during installation, and be easy to be arranged on headlight for vehicles lamp body, simultaneously, it is simple to follow-up this cooling LED headlight
Maintenance and replacing.Electric wire 9 is exported by lamp body shell 7 one end.
Further, lamp body shell 7, surface is provided with Margarita layers of chrome, makes the light that light source module emits through lamp body shell 7
Surface is reflected, and increases lighting effect and illumination range.
In like manner, owing to braid over braid 6 can also have other numbers and length, these all protection domain of the present utility model it
In, do not enumerate.
This utility model discloses a kind of cooling LED headlight, the advantage with high brightness and high cooling efficiency.
The above, preferred embodiment the most of the present utility model, it is impossible to limit what this utility model was implemented with this
Scope, the most generally changes according to the simple equivalence that utility model application the scope of the claims and this utility model description are made and repaiies
Decorations, the most still belong in the range of this utility model patent contains.
Claims (9)
1. a cooling LED headlight, it is characterised in that it includes radiating module, light source module, lamp body shell (7), revotating card
Position (8) and electric wire (9), described radiating module includes the heat pipe (4) being sequentially connected with, aluminum pipe of taking the lead (5) and braid over braid (6), described
Light source module includes that LED light source (1), substrate (2) and electrode (3), described LED light source (1) and described electrode (3) are arranged on described
Substrate (2) is upper and is oppositely arranged along substrate (2) length direction interval, and substrate (2) is located on described heat pipe (4), outside described lamp body
Shell (7) is sheathed on radiating module and light source module, and described rotation screens (8) is set on lamp body shell (7).
A kind of cooling LED headlight the most according to claim 1, it is characterised in that described substrate (2) is solidified by heat conduction
Gluing it is affixed on heat pipe (4).
A kind of cooling LED headlight the most according to claim 1, it is characterised in that described substrate (2) is two pieces, respectively
The gluing both sides being affixed on heat pipe (4) are solidified by heat conduction.
A kind of cooling LED headlight the most according to claim 2, it is characterised in that described LED light source (1) is by middle temperature
Tin cream is affixed on substrate (2).
A kind of cooling LED headlight the most according to claim 1, it is characterised in that aluminum pipe (5) of taking the lead described in: is square
Shape, described heat pipe (4) is positioned at the middle part of aluminum pipe of taking the lead (5).
A kind of cooling LED headlight the most according to claim 1, it is characterised in that described braid over braid (6) is that copper becomes
Copper mesh braid over braid and Surface coating have stannum.
7. according to a kind of cooling LED headlight described in claim 1 to 6 any one claim, it is characterised in that described
Electric wire (9) exports from lamp body shell (7) one end.
A kind of cooling LED headlight the most according to claim 1, it is characterised in that described substrate (2) is by having high heat conduction
The copper of coefficient becomes.
A kind of cooling LED headlight the most according to claim 1, it is characterised in that described lamp body shell (7) surface is provided with
Margarita layers of chrome.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620800916.XU CN205877978U (en) | 2016-07-27 | 2016-07-27 | Heat dissipation LED headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620800916.XU CN205877978U (en) | 2016-07-27 | 2016-07-27 | Heat dissipation LED headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205877978U true CN205877978U (en) | 2017-01-11 |
Family
ID=57699834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620800916.XU Expired - Fee Related CN205877978U (en) | 2016-07-27 | 2016-07-27 | Heat dissipation LED headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205877978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511548A (en) * | 2017-08-21 | 2017-12-26 | 佛山东智明光电科技有限公司 | A kind of welding procedure and fixture of vacuum heat conduction pipe and copper base |
-
2016
- 2016-07-27 CN CN201620800916.XU patent/CN205877978U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511548A (en) * | 2017-08-21 | 2017-12-26 | 佛山东智明光电科技有限公司 | A kind of welding procedure and fixture of vacuum heat conduction pipe and copper base |
| CN107511548B (en) * | 2017-08-21 | 2020-01-03 | 佛山东智明光电科技有限公司 | Welding process and clamp for vacuum heat conduction pipe and copper substrate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20200727 |