CN202452451U - Radiation structure of large-power light-emitting diode (LED) spot lamp - Google Patents
Radiation structure of large-power light-emitting diode (LED) spot lamp Download PDFInfo
- Publication number
- CN202452451U CN202452451U CN2012200569714U CN201220056971U CN202452451U CN 202452451 U CN202452451 U CN 202452451U CN 2012200569714 U CN2012200569714 U CN 2012200569714U CN 201220056971 U CN201220056971 U CN 201220056971U CN 202452451 U CN202452451 U CN 202452451U
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- China
- Prior art keywords
- lamp
- radiator
- led
- adhesive tape
- graphite heat
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- Expired - Fee Related
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Abstract
A radiation structure of a large-power light-emitting diode (LED) spot lamp comprises a sunflower radiator, a graphite heat conduction tape, a lamp board and a light source, wherein the light source comprises lamp beads, a lens and a fixing device and is fixed on a printed circuit board (PCB) in a buckling mode. The sunflower radiator is fixed below the lamp leads on the PCB, and the graphite heat conduction tape is a double faced adhesive tape and adhered to the bottoms of the lamp beads. The radiation structure of the large-power LED spot lamp is simple in structure and reasonable in design and effectively improves radiation efficiency.
Description
Technical field
The utility model relates to a kind of great power LED news lamp, and concrete is a kind of radiator structure of high-power spotlight.
Background technology
The great power LED spotlight is the developing direction of LED industry future; But because the electric energy of LED lamp pearl 80% all can convert heat energy into, so what at first will solve is exactly its heat dissipation problem, whether can operate as normal; The quality quality of lamp pearl; With the heat radiation of great power LED direct relation is arranged, radiator portion is a very part and parcel, and the quality of heat radiation directly influences the service life and the condition of high-powered LED lamp.
Summary of the invention
The purpose of the utility model provides a kind of radiator structure of great power LED spotlight.
The technical scheme that the utility model adopts is: comprise heronsbill radiator, graphite heat conducting adhesive tape, lamp plate and light source, described the Lights section comprises lamp pearl, lens and fixture, through snap fit on lamp plate; Described heronsbill radiator is fixed on the position of lamp pearl below on the lamp plate; Described graphite heat conducting adhesive tape is the double faced adhesive tape type, is bonded at the bottom of lamp pearl.
The center is outstanding column construction above the heronsbill radiator.
Lamp plate has a round through hole in the position of heronsbill radiator cylindricality.
Beneficial effect: simple in structure, reasonable in design, good heat dissipation effect.
Description of drawings
Fig. 1 is the decomposition texture sketch map of the utility model.
The specific embodiment
The utility model is a kind of radiator structure of great power LED spotlight; Comprise heronsbill radiator (5), graphite heat conducting adhesive tape (6), lamp plate (4) and light source; Described the Lights section comprises lamp pearl (8), lens (2) and fixture (1,3), and on lamp plate, described lamp pearl is installed in the detachable lamp pearl fixture through snap fit; Be pressed on the lamp plate by the pressure of lens, both positive and negative polarity of lamp pearl and the both positive and negative polarity on the lamp plate electrically connect.
Lamp pearl (8) bottom is stained with graphite heat conducting adhesive tape (6); Lamp plate has a round through hole (7) herein; Graphite heat conducting adhesive tape (6) can contact with heronsbill radiator (5) fully, and the heat that the lamp pearl produces can be passed to heronsbill radiator (5) through graphite heat conducting adhesive tape (6), and the heronsbill radiator is because there is enough big area of dissipation (heat that the enough 3W lamps of surface area pearl produces); Can heat be distributed fully, reach good radiating effect.
Claims (3)
1. the radiator structure of a great power LED spotlight; It is characterized in that: comprise heronsbill radiator (5), graphite heat conducting adhesive tape (6), lamp plate (4) and light source; Described the Lights section comprises lamp pearl (8), lens (2) and fixture (1,3), through snap fit on lamp plate (4); Described heronsbill radiator (5) is fixed on the position that lamp plate (4) is gone up lamp pearl below; Described graphite heat conducting adhesive tape (6) is the double faced adhesive tape type, is bonded at the bottom of lamp pearl (8).
2. the radiator structure of great power LED spotlight according to claim 1 is characterized in that having above the radiator an outstanding cylindricality.
3. the radiator structure of great power LED spotlight according to claim 1 is characterized in that lamp plate has a round through hole (7) in the position of heronsbill radiator cylindricality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200569714U CN202452451U (en) | 2012-02-15 | 2012-02-15 | Radiation structure of large-power light-emitting diode (LED) spot lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200569714U CN202452451U (en) | 2012-02-15 | 2012-02-15 | Radiation structure of large-power light-emitting diode (LED) spot lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202452451U true CN202452451U (en) | 2012-09-26 |
Family
ID=46868313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200569714U Expired - Fee Related CN202452451U (en) | 2012-02-15 | 2012-02-15 | Radiation structure of large-power light-emitting diode (LED) spot lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202452451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013120227A1 (en) * | 2012-02-17 | 2013-08-22 | 迟志钧 | Heat-dissipation structure of high-power led spotlight |
-
2012
- 2012-02-15 CN CN2012200569714U patent/CN202452451U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013120227A1 (en) * | 2012-02-17 | 2013-08-22 | 迟志钧 | Heat-dissipation structure of high-power led spotlight |
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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: 20120926 Termination date: 20150215 |
|
| EXPY | Termination of patent right or utility model |