CN201285012Y - LED light projector - Google Patents
LED light projector Download PDFInfo
- Publication number
- CN201285012Y CN201285012Y CNU2008202023525U CN200820202352U CN201285012Y CN 201285012 Y CN201285012 Y CN 201285012Y CN U2008202023525 U CNU2008202023525 U CN U2008202023525U CN 200820202352 U CN200820202352 U CN 200820202352U CN 201285012 Y CN201285012 Y CN 201285012Y
- Authority
- CN
- China
- Prior art keywords
- heat
- conducting plate
- led
- led light
- light source
- 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
Images
Abstract
The utility model relates to an LED spot lamp. A plurality of radiating fins are arranged on the shell of the LED spot lamp; and the lower end of the shell is provided with a lower cover plate. The LED spot lamp can transfer the heat of the LED light source mounting plate to the radiating fins, and the heat can be radiated to the surrounding space by the radiating fins, thus effectively eliminating the heat produced when the LED light source works, and ensuring that the LED light source can continuously work under the proper temperature, thereby improving the stability, the reliability and the service life of the LED spot lamp.
Description
Technical field
The utility model relates to the LED light fixture, heat-conducting plate is delivered to outer heat-conducting plate rapidly with the heat on the led light source installation base plate in particularly a kind of the utilization, and by the fin on the outer heat-conducting plate with heat diffusion to surrounding space, the LED Projecting Lamp of the heat that produces in the time of eliminating led light source work quickly and effectively.
Background technology
Light emitting diode (LED) has plurality of advantages such as brightness height, power saving, life-span be long, Gu and be widely used in the illumination of electronic installation or light fixture.Yet along with the increase of using light emitting diode quantity, and the increase of power, the heat that is produced during its work is also more and more higher.The heat that is produced when light emitting diode is worked derive band from, people successively develop various forms of LED light fixtures with radiator structure.But, still there is the problem that can not effectively the quick diversion of the heat that it produced be taken out of in existing LED light fixture particularly high-power LED lamp when reality is used, therefore cause shorten the service life of light emitting diode easily, and the quick aging and the damage that cause peripheral related components.
Summary of the invention
The purpose of this utility model provides a kind of LED Projecting Lamp, and the heat that this LED Projecting Lamp produces in the time of eliminating led light source work quickly and effectively makes led light source continuous firing under suitable temperature, thereby can prolong the service life of light emitting diode.
Technical solution of the present utility model be on the led light source installation base plate of LED Projecting Lamp, be provided with some outside heat-conducting plate, heat-conducting plate is provided with some fin outside.
Can be provided with thermal superconducting device in above-described led light source installation base plate and the outer heat-conducting plate.
Above-described thermal superconducting device can be that its two ends are located at led light source installation base plate and the interior Super-conductive conduit of outer heat-conducting plate respectively.
Can be provided with interior heat-conducting plate between led light source installation base plate of the present utility model and the lamp casing, in this fixedly connected with an end of some outer heat-conducting plates in side of heat-conducting plate.
The outboard end of fin of the present utility model can be provided with some fin fixed heads.
Above-described fin can be dish-shaped fin.
Operation principle of the present utility model is: the heat that produces during the work of LED Projecting Lamp is delivered to the led light source installation base plate, heat is delivered to heat and is fixed on the fin on the outer heat-conducting plate and is diffused into surrounding space by being located at thermal superconducting device in led light source installation base plate and the outer heat-conducting plate, perhaps be delivered to the outer heat-conducting plate that is fixed on the interior heat-conducting plate by the interior heat-conducting plate that is fixed on the led light source installation base plate, be diffused into surrounding space by the fin that is fixed on the outer heat-conducting plate again, make LED Projecting Lamp continuous firing under suitable temperature, thereby guarantee the stability of LED Projecting Lamp, reliability improves its service life.
The utility model has the advantages that since the led light source installation base plate with outside thermal superconducting device is installed in the heat-conducting plate, interior heat-conducting plate perhaps is installed on the led light source installation base plate, outer heat-conducting plate is installed again on the interior heat-conducting plate, fin also is installed on the outer heat-conducting plate, thereby can eliminate the heat that produces when light emitting diode is worked quickly and effectively, guaranteed light emitting diode continuous firing under suitable temperature, thus stability, reliability and the service life of having improved the LED Projecting Lamp.
Description of drawings
Fig. 1 is one of structure of the present utility model schematic diagram;
Fig. 2 is two schematic diagrames of structure of the present utility model.
The specific embodiment
According to shown in Figure 1, the utility model comprises lamp casing 1, is fixedly mounted on the light emitting diode mounting substrate 2 in the lamp casing 1.Light emitting diode 3 is installed on the light emitting diode mounting substrate 2.Annular lower cover 5 is installed in the lower end of lamp casing 1.Circular glass lens 6 are installed in the cannelure of upper surface of annular lower cover 5.Between light emitting diode mounting substrate 2 and circular glass lens 6, light harvesting cup 7 is installed, circular glass lens 6, light harvesting cup 7 is fixed on the annular lower cover 5 with bolt 8 and snap ring 9.Side at lamp casing 1 is processed with mounting plate 10.With adding heat-conducting plate 12 outside 6 of long threaded rod 4 and nut 18 fixed installations, be installed with Super-conductive conduit 11 respectively in the heat-conducting plate 12 in the upper surface of light emitting diode mounting substrate 2 outside, the other end of Super-conductive conduit 11 is installed in the light emitting diode mounting substrate 2.The outside of outer heat-conducting plate 12 is uniform is processed with 15 grooves, is fitted with 15 dish-shaped fin 13 in 15 grooves.Outboard end at dish-shaped fin 13 is equipped with six roots of sensation fin gusset plate 14, and fin gusset plate 14 utilizes 15 grooves of the uniform processing of its medial extremity to be inserted into dish-shaped fin 13.Upper and lower end at fin gusset plate 14 is separately installed with set bolt 15.Be installed with cover plate 17 with bolt 16 on the upper surface of heat-conducting plate 12 outside.
Embodiment 2
According to shown in Figure 2, the utility model comprises lamp casing 1, is fixedly mounted on the light emitting diode mounting substrate 2 in the lamp casing 1.Light emitting diode 3 is installed on the light emitting diode mounting substrate 2.Heat-conducting plate 4 in being equipped with between the upper surface of the medial surface of the upper end of lamp casing 1 and light emitting diode mounting substrate 2 is equipped with annular lower cover 5 in the lower end of lamp casing 1.Circular glass lens 6 are installed in the cannelure of upper surface of annular lower cover 5.Between light emitting diode mounting substrate 2 and circular glass lens 6, light harvesting cup 7 is installed, circular glass lens 6, light harvesting cup 7 is fixed on the annular lower cover 5 with bolt 8 and snap ring 9.Side at lamp casing 1 is processed with mounting plate 10.Be processed with six square through holes in the upper end of lamp casing 1, the outer heat-conducting plate 12 that this square through hole is passed in six roots of sensation lower end with bolt 11 is fixedly mounted on the interior heat-conducting plate 4.The outside of outer heat-conducting plate 12 is uniform is processed with 15 grooves, is fitted with 15 dish-shaped fin 13 in 15 grooves.Outboard end at dish-shaped fin 13 is equipped with six roots of sensation fin gusset plate 14, and fin gusset plate 14 utilizes 15 grooves of the uniform processing of its medial extremity to be inserted into dish-shaped fin 13.Upper and lower end at fin gusset plate 14 is separately installed with set bolt 15.Be installed with cover plate 17 with bolt 16 on the upper surface of heat-conducting plate 12 outside.
Claims (6)
1, LED Projecting Lamp comprises lamp casing, is fixed on the led light source installation base plate in the lamp casing, it is characterized in that on the led light source installation base plate, being provided with some outside heat-conducting plate, heat-conducting plate is provided with some fin outside.
2, LED Projecting Lamp according to claim 1, it is characterized in that described led light source installation base plate with outside be provided with thermal superconducting device in the heat-conducting plate.
3, LED Projecting Lamp according to claim 2 is characterized in that described thermal superconducting device is that its two ends are located at led light source installation base plate and the interior Super-conductive conduit of outer heat-conducting plate respectively.
4, LED Projecting Lamp according to claim 1 is characterized in that being provided with between led light source installation base plate and the lamp casing interior heat-conducting plate, and in this fixedly connected with an end of outer heat-conducting plate in side of heat-conducting plate.
5, LED Projecting Lamp according to claim 1 is characterized in that the outboard end of fin is provided with some fin fixed heads.
6, LED Projecting Lamp according to claim 5 is characterized in that described fin is dish-shaped fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202023525U CN201285012Y (en) | 2008-10-24 | 2008-10-24 | LED light projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202023525U CN201285012Y (en) | 2008-10-24 | 2008-10-24 | LED light projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201285012Y true CN201285012Y (en) | 2009-08-05 |
Family
ID=40949998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202023525U Expired - Fee Related CN201285012Y (en) | 2008-10-24 | 2008-10-24 | LED light projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201285012Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113908630A (en) * | 2021-09-27 | 2022-01-11 | 铁岭龙鑫钛业新材料有限公司 | Dust sack dust removal air cooling device |
-
2008
- 2008-10-24 CN CNU2008202023525U patent/CN201285012Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113908630A (en) * | 2021-09-27 | 2022-01-11 | 铁岭龙鑫钛业新材料有限公司 | Dust sack dust removal air cooling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101963337B (en) | Lighting device | |
| CN201688374U (en) | Thermal module for reflective LED light | |
| CN103775878A (en) | LED (Light Emitting Diode) lamp capable of easily radiating | |
| CN202338809U (en) | Light-emitting diode (LED) lamp | |
| CN201069133Y (en) | LED lamp | |
| CN102748739B (en) | Heat conducting and radiating system of LED (Light-Emitting Diode) lamp | |
| CN201285012Y (en) | LED light projector | |
| CN202118574U (en) | LED lamp with radiating module | |
| CN201003740Y (en) | Outdoor lighting device | |
| CN201866649U (en) | LED (light-emitting diode) industrial and mining lamp with matrix arrangement chips | |
| CN201087780Y (en) | LED fire-fighting emergency lamp | |
| CN202546526U (en) | High-power light-emitting diode (LED) luminaire for industry use | |
| CN201547725U (en) | Heat dissipation device of LED lamp | |
| CN201772302U (en) | LED lamp | |
| CN201925758U (en) | LED (light-emitting diode) lamp | |
| CN201611083U (en) | LED radiating device | |
| CN201259189Y (en) | LED projector | |
| CN203258459U (en) | LED single-board ceramic lamp | |
| CN202581222U (en) | Combined lamp bulb radiation structure | |
| CN102353000A (en) | LED (Light-Emitting Diode) street lamp cooled with liquid nitrogen | |
| CN107255264A (en) | A kind of radiator structure of LED lamp | |
| CN101482258A (en) | Radiator for high-power LED lamp | |
| CN202040593U (en) | Light-emitting diode (LED) illuminator | |
| CN201628120U (en) | Multi-radiating LED lamp mould train | |
| CN202040620U (en) | Light-emitting diode lighting lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20111024 |