CN205065472U - A superconductive aluminium base board of thermoelectric separation for projecting lamp - Google Patents
A superconductive aluminium base board of thermoelectric separation for projecting lamp Download PDFInfo
- Publication number
- CN205065472U CN205065472U CN201520807538.3U CN201520807538U CN205065472U CN 205065472 U CN205065472 U CN 205065472U CN 201520807538 U CN201520807538 U CN 201520807538U CN 205065472 U CN205065472 U CN 205065472U
- Authority
- CN
- China
- Prior art keywords
- boss
- layer
- aluminium
- projecting lamp
- metal material
- 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
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model belongs to the technical field of the projecting lamp, relate to a superconductive aluminium base board of thermoelectric separation for projecting lamp, lead aluminium material layer, copper aluminium eutectic alloy layer, red metal material layer, aluminum nitride insulating layer, circuit copper platinum layer and white oil silk screen printing layer including the height, copper aluminium eutectic alloy layer sets up leads aluminium material layer top in the height, and red metal material layer sets up in copper aluminium eutectic alloy layer top, and this red metal material layer contains first boss, the aluminum nitride insulating layer sets up in red metal material layer top, is located first boss both sides, circuit copper platinum layer sets up in aluminum nitride insulating layer top, and this circuit copper platinum layer contains the second boss, is provided with the recess between second boss and the first boss, white oil silk screen printing layer sets up in circuit copper platinum layer top, is located second boss one side, the utility model discloses can be so that LED's heat and electric clean separation, behind the thermoelectric separation, coefficient of heat conductivity goes out 100 times than ordinary aluminium base plate height, has successfully overcome the problem that present projecting lamp effect of thermal conductivity is not good, has lengthened the life of projecting lamp.
Description
Technical field
The utility model relates to Projecting Lamp technical field, particularly relates to a kind of thermoelectricity for Projecting Lamp and is separated superconduction aluminium base.
Background technology
Projecting Lamp is the light fixture of the projecting environment of illumination of specifying on face to be illuminated, also known as spotlight, most employing great power LED is as its light source, but LED can produce high temperature at work, if can not fully dispel the heat, then brightness can be caused to reduce because working long hours produced high temperature, affect the performance of light efficiency, light decay, look drift, shorten its service life, aluminium base in existing Projecting Lamp can not make the heat of LED be separated completely with electricity, therefore thermal conductivity is poor, there is the shortcoming that radiating efficiency is low, radiating rate is slow, have impact on the service life of LED.
Summary of the invention
The problem that the utility model pin will solve is to provide that a kind of thermoelectricity is separated completely, thermal conductivity factor is high, the thermoelectricity for Projecting Lamp of good heat dissipation effect is separated superconduction aluminium base.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of thermoelectricity for Projecting Lamp is separated superconduction aluminium base, comprises height and leads aluminium material layer, copper aluminum eutectic alloy layer, red metal material layers, aluminium nitride insulating barrier, circuit copper platinum layer and white oil silk-screen layer; Described height is led aluminium material layer and is positioned at bottom, and described copper aluminum eutectic alloy layer is arranged at height and leads above aluminium material layer, and described red metal material layers is arranged at above copper aluminum eutectic alloy layer, and this red metal material layers contains the first boss; Described aluminium nitride insulating barrier is arranged at above red metal material layers, is positioned at the first boss both sides; Described circuit copper platinum layer is arranged at above aluminium nitride insulating barrier, and this circuit copper platinum layer contains the second boss, is provided with groove between described second boss and the first boss; Described white oil silk-screen layer is arranged at above circuit copper platinum layer, is positioned at the second boss side.
The upper surface of described first boss, the second boss and white oil silk-screen layer is all positioned in same level.
Owing to adopting technique scheme, the utility model can make the heat of LED be separated completely with electricity, and after thermoelectricity is separated, the common height of thermal conductivity ratio is led aluminium base and exceeded 100 times, successfully overcome the problem that current Projecting Lamp heat-conducting effect is bad, extend the service life of Projecting Lamp.
The beneficial effects of the utility model are: thermoelectricity is separated completely, thermal conductivity factor is high, the advantage of good heat dissipation effect.
Accompanying drawing explanation
Below by with reference to accompanying drawing describe the utility model particularly in conjunction with example, advantage of the present utility model and implementation will be more obvious, wherein content shown in accompanying drawing is only for explanation explanation of the present utility model, and do not form restriction of going up in all senses of the present utility model, in the accompanying drawings:
Fig. 1 is structural representation of the present utility model
Fig. 2 is the utility model using state schematic diagram
In figure:
1, height leads aluminium material layer 2, copper aluminum eutectic alloy layer 3, red metal material layers
4, aluminium nitride insulating barrier 5, circuit copper platinum layer 6, white oil silk-screen layer
7, groove 31, first boss 51, second boss
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of thermoelectricity for Projecting Lamp of the utility model is separated superconduction aluminium base, comprises height and leads aluminium material layer 1, copper aluminum eutectic alloy layer 2, red metal material layers 3, aluminium nitride insulating barrier 4, circuit copper platinum layer 5 and white oil silk-screen layer 6; Described height is led aluminium material layer 1 and is positioned at bottom, and described copper aluminum eutectic alloy layer 2 is arranged at height and leads above aluminium material layer 1, and described red metal material layers 3 is arranged at above copper aluminum eutectic alloy layer 2, and this red metal material layers 3 is containing the first boss 31; Described aluminium nitride insulating barrier 4 is arranged at above red metal material layers 3, is positioned at the first boss 31 both sides; Described circuit copper platinum layer 5 is arranged at above aluminium nitride insulating barrier 4, and this circuit copper platinum layer 5, containing the second boss 51, is provided with groove 7 between described second boss 51 and the first boss 31; Described white oil silk-screen layer 6 is arranged at above circuit copper platinum layer 5, is positioned at the second boss 51 side; The upper surface of described first boss 31, second boss 51 and white oil silk-screen layer 6 is all positioned in same level.
During work, the positive and negative pin of the LED of Projecting Lamp is welded on the second boss 51 of circuit copper platinum layer 5, the heat sink of LED is connected on the first boss 31 of red metal material layers 3, the utility model can make the heat of LED be separated completely with electricity, after thermoelectricity is separated, the common height of thermal conductivity ratio is led aluminium base and is exceeded 100 times, successfully overcomes the problem that current Projecting Lamp heat-conducting effect is bad, extends the service life of Projecting Lamp.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model scope change and improve, and all should still belong within this patent covering scope.
Claims (2)
1. the thermoelectricity for Projecting Lamp is separated a superconduction aluminium base, it is characterized in that: comprise height and lead aluminium material layer, copper aluminum eutectic alloy layer, red metal material layers, aluminium nitride insulating barrier, circuit copper platinum layer and white oil silk-screen layer; Described height is led aluminium material layer and is positioned at bottom, and described copper aluminum eutectic alloy layer is arranged at height and leads above aluminium material layer, and described red metal material layers is arranged at above copper aluminum eutectic alloy layer, and this red metal material layers contains the first boss; Described aluminium nitride insulating barrier is arranged at above red metal material layers, is positioned at the first boss both sides; Described circuit copper platinum layer is arranged at above aluminium nitride insulating barrier, and this circuit copper platinum layer contains the second boss, is provided with groove between described second boss and the first boss; Described white oil silk-screen layer is arranged at above circuit copper platinum layer, is positioned at the second boss side.
2. the thermoelectricity for Projecting Lamp according to claim 1 is separated superconduction aluminium base, it is characterized in that: the upper surface of described first boss, the second boss and white oil silk-screen layer is all positioned in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520807538.3U CN205065472U (en) | 2015-10-19 | 2015-10-19 | A superconductive aluminium base board of thermoelectric separation for projecting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520807538.3U CN205065472U (en) | 2015-10-19 | 2015-10-19 | A superconductive aluminium base board of thermoelectric separation for projecting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205065472U true CN205065472U (en) | 2016-03-02 |
Family
ID=55392027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520807538.3U Expired - Fee Related CN205065472U (en) | 2015-10-19 | 2015-10-19 | A superconductive aluminium base board of thermoelectric separation for projecting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205065472U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338011A (en) * | 2016-08-31 | 2017-01-18 | 长兴友畅电子有限公司 | LED with heat and electricity separation |
| CN106793483A (en) * | 2016-12-30 | 2017-05-31 | 广州市铭基电子实业有限公司 | A kind of composite base plate and preparation method thereof |
-
2015
- 2015-10-19 CN CN201520807538.3U patent/CN205065472U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338011A (en) * | 2016-08-31 | 2017-01-18 | 长兴友畅电子有限公司 | LED with heat and electricity separation |
| CN106793483A (en) * | 2016-12-30 | 2017-05-31 | 广州市铭基电子实业有限公司 | A kind of composite base plate and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205065472U (en) | A superconductive aluminium base board of thermoelectric separation for projecting lamp | |
| CN202521435U (en) | Arc LED (light emitting diode) street lamp capable of radiating efficiently | |
| CN202719394U (en) | Ceramic seat light-emitting diode (LED) illuminating lamp | |
| CN201696914U (en) | Large power LED illuminating lamp | |
| CN203434195U (en) | Thermoelectricity-separation COB packaging structure | |
| CN103742885A (en) | Light-emitting diode (LED) lamp heat conduction structure | |
| CN205248302U (en) | LED photo engine structure | |
| CN204042621U (en) | A kind of Novel LED tunnel lamp | |
| CN202561588U (en) | Energy-saving high-power light-emitting diode (LED) street lamp | |
| CN205264751U (en) | Low thermal resistance LED light source | |
| CN202469989U (en) | Combined three-dimensional LED (light-emitting diode) radiator | |
| CN202469988U (en) | Wing plate type three-dimensional light emitting diode (LED) heat radiator | |
| CN200986166Y (en) | Intelligent long service semi-conductor energy conservation road lamp | |
| CN201589145U (en) | LED street lamp cap | |
| CN201652268U (en) | High-power LED radiating module | |
| CN204592990U (en) | For the multicore array integrated morphology of LED light source | |
| CN202074464U (en) | High-power integrated lamp bulb | |
| CN201706426U (en) | Mounting structure of packaged LED and LED illumination system | |
| CN202432277U (en) | LED light source and LED lighting device | |
| CN202769357U (en) | Light-emitting diode (LED) lamp | |
| CN103227266A (en) | Led packaging structure | |
| CN202647316U (en) | LED (Light Emitting Diode) illuminating lamp of compound heat radiation substrate | |
| CN203131698U (en) | Radiating lampshade of high power light-emitting diode (LED) lamp | |
| CN201992414U (en) | Light-emitting diode (LED) daylight lamp capable of dissipating heat through heat conduction holes | |
| CN201496845U (en) | Water cooled radiating high-power LED street lamp base |
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: 20160302 Termination date: 20181019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |