CN204127707U - Extraordinary thermally conductive LED combined catheter light source - Google Patents
Extraordinary thermally conductive LED combined catheter light source Download PDFInfo
- Publication number
- CN204127707U CN204127707U CN201420471011.3U CN201420471011U CN204127707U CN 204127707 U CN204127707 U CN 204127707U CN 201420471011 U CN201420471011 U CN 201420471011U CN 204127707 U CN204127707 U CN 204127707U
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- China
- Prior art keywords
- light source
- heat pipe
- led
- thermally conductive
- combined catheter
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- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of extraordinary thermally conductive LED combined catheter light source, comprise light source body, described light source body comprises heat pipe and is arranged on the LED light source component on heat pipe, described LED light source component comprises the LED chip that annular is arranged on the wiring board on heat pipe outer wall and welds in the circuit board, realize 360 ° of luminescences of LED light source, illumination effect is good, and heat pipe has more traditional aluminium, the better thermal conductivity factor of copper product, its can efficiently by the heat conduction of LED chip to by heat sink material, improve the radiating effect of light source greatly, and structure is simple, convenient for production, steady quality, volume is little, required installing space is little, high-power illumination can be ensured, radiating effect can be ensured again, automobile lamp illumination market demand can be met.
Description
Technical field
The utility model relates to a kind of LED light source, particularly a kind of extraordinary thermally conductive LED combined catheter light source of using vehicle.
Background technology
LED because its volume is little, power consumption is low, long service life, high brightness, the advantage such as low in calories, environmental protection, be gradually gained popularity in daily life.But the increase of the power along with LED, the heat that LED distributes also increases, and LED long-term work in high temperature environments, easily causes light decay too fast, reduces its heating efficiency and life-span.All dispelled the heat by one-body molded aluminium matter fin substrate or aluminium matter fin shell traditionally, light source directly contacts heat sink material, but its heat conductivility of traditional heat sink material is poor, particularly at high-power LED light source as in headlight for vehicles, installing space is limited, and needing high-power illumination again, traditional LED radiator cannot meet the requirement of its heat radiation.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of extraordinary thermally conductive LED combined catheter light source that structure is simple, volume is little, good heat dissipation, light efficiency are high, convenient for production that can be used as auto lamp.
The utility model solves the technical scheme that its technical problem adopts:
Extraordinary thermally conductive LED combined catheter light source, comprise light source body, described light source body comprises heat pipe and is arranged on the LED light source component on heat pipe, and described LED light source component comprises the LED chip that annular is arranged on the wiring board on heat pipe outer wall and welds in the circuit board.
It is polygonal pipe structure that cross section is arranged in described heat pipe and wiring board joint.
It is circular pipe structure that cross section is arranged in described heat pipe and wiring board joint.
Described heat pipe is a heat pipe structure closed, and its inside is configured with the liquid or gas that can make exothermic/endothermic medium.
Described heat pipe is connected with heat sink material.
Described light source body also comprises fan.
Described light source body also comprises LED power supply.
The beneficial effects of the utility model are: extraordinary thermally conductive LED combined catheter light source, comprise light source body, described light source body comprises heat pipe and is arranged on the LED light source component on heat pipe, described LED light source component comprises the LED chip that annular is arranged on the wiring board on heat pipe outer wall and welds in the circuit board, realize 360 ° of luminescences of LED light source, illumination effect is good, and heat pipe has more traditional aluminium, the better thermal conductivity factor of copper product, its can efficiently by the heat conduction of LED chip to by heat sink material, improve the radiating effect of light source greatly, and structure is simple, convenient for production, steady quality, volume is little, required installing space is little, high-power illumination can be ensured, radiating effect can be ensured again, automobile lamp illumination market demand can be met.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
With reference to Fig. 1, Fig. 1 is the structural representation of the utility model specific embodiment, as shown in the figure, extraordinary thermally conductive LED combined catheter light source, comprise light source body, the LED light source component that described light source body comprises heat pipe 1 and is arranged on heat pipe 1, described LED light source component comprises the LED chip 3 that annular is arranged on the wiring board 2 on heat pipe 1 outer wall and is welded on wiring board 2, in the utility model, described heat pipe 1 is a heat pipe structure closed, its inside is configured with the liquid or gas that can make exothermic/endothermic medium, principle technology disclosed in of its heat conduction, be not described further at this.
As preferably, described heat pipe 1 is arranged to wiring board 2 joint the pipe structure that cross section is polygon or circle in the present embodiment, when LED light source component annular is arranged on its external wall, can realize 360 ° of luminescences of LED light source, and illumination effect is good.
Heat pipe 1 is as a kind of emerging Heat Conduction Material, it has more traditional aluminium, the better thermal conductivity factor of copper product, when heat pipe 1 is connected with heat sink material 4 as copper, aluminium radiator, and can efficiently by the heat conduction of LED chip 3 to by heat sink material 4, improve the radiating effect of light source greatly, and structure is simple, convenient for production, steady quality, volume are little, required installing space is little, high-power illumination can be ensured, can radiating effect be ensured again, automobile lamp illumination market demand can be met.
As preferably, can also be that described light source body configures the fan 5 corresponding with heat sink material 4, improve efficiency of its heat radiation further.
In addition, the utility model is configurable LED power supply also, and cooperation fan 5, the housing be made up of heat sink material 4 become a set of LED support light source body as heat radiation combination, connect LED power supply, incorporated LED illumination product.
Above better enforcement of the present utility model is illustrated; certainly; the utility model can also adopt form different from the embodiment described above; the equivalent conversion that those of ordinary skill in the art do under the prerequisite without prejudice to spirit of the present invention or change accordingly, all should belong in protection domain of the present utility model.
Claims (7)
1. extraordinary thermally conductive LED combined catheter light source, comprise light source body, it is characterized in that: the LED light source component that described light source body comprises heat pipe (1) and is arranged on heat pipe (1), described LED light source component comprises the LED chip (3) that annular is arranged on the wiring board (2) on heat pipe (1) outer wall and is welded on wiring board (2).
2. extraordinary thermally conductive LED combined catheter light source according to claim 1, is characterized in that: it is polygonal pipe structure that cross section is arranged in described heat pipe (1) and wiring board (2) joint.
3. extraordinary thermally conductive LED combined catheter light source according to claim 1, is characterized in that: it is circular pipe structure that cross section is arranged in described heat pipe (1) and wiring board (2) joint.
4. extraordinary thermally conductive LED combined catheter light source according to claim 1, is characterized in that: described heat pipe (1) is a heat pipe structure closed, and its inside is configured with the liquid or gas that can make exothermic/endothermic medium.
5. extraordinary thermally conductive LED combined catheter light source according to claim 1, is characterized in that: described heat pipe (1) is connected with heat sink material (4).
6. extraordinary thermally conductive LED combined catheter light source according to claim 5, is characterized in that: described light source body also comprises fan (5).
7. extraordinary thermally conductive LED combined catheter light source according to claim 1, is characterized in that: described light source body also comprises LED power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471011.3U CN204127707U (en) | 2014-08-20 | 2014-08-20 | Extraordinary thermally conductive LED combined catheter light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471011.3U CN204127707U (en) | 2014-08-20 | 2014-08-20 | Extraordinary thermally conductive LED combined catheter light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204127707U true CN204127707U (en) | 2015-01-28 |
Family
ID=52384061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420471011.3U Expired - Fee Related CN204127707U (en) | 2014-08-20 | 2014-08-20 | Extraordinary thermally conductive LED combined catheter light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204127707U (en) |
-
2014
- 2014-08-20 CN CN201420471011.3U patent/CN204127707U/en not_active Expired - Fee Related
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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: 20150128 Termination date: 20160820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |