CN201992417U - Down lamp with LED integrated packaged light source - Google Patents
Down lamp with LED integrated packaged light source Download PDFInfo
- Publication number
- CN201992417U CN201992417U CN2011200578988U CN201120057898U CN201992417U CN 201992417 U CN201992417 U CN 201992417U CN 2011200578988 U CN2011200578988 U CN 2011200578988U CN 201120057898 U CN201120057898 U CN 201120057898U CN 201992417 U CN201992417 U CN 201992417U
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- light source
- down lamp
- packaged light
- integrated packaged
- radiator
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Abstract
The utility model discloses a down lamp with an LED integrated packaged light source, which comprises an integrated packaged light source module, a connecting plate, a reflector, a down lamp fixing support and a radiator. The integrated packaged light source module is used for transmitting one-way light and is tightly connected with the reflector by the connecting plate, the bottom of the reflector is tightly connected with the radiator, the edge of the reflector is further connected with the down lamp fixing support, frosted glass which matches with the integrated packaged light source module is mounted on the down lamp fixing support, and a power driver is mounted at the tail of the radiator. The down lamp has the advantages of high-efficiency heat dissipation, low cost, bright and soft light, uniform illumination, safety and reliability in service and the like.
Description
Technical field
The utility model relates to a kind of LED lighting, and more particularly, it relates to a kind of integrated packaged light source Down lamp of LED that can be used for room lighting.
Background technology
The application of LED white-light illuminating on Down lamp has been ordinary skill.But current most LED Down lamp is made light source with the discrete light-emitting element.Because the potting resin of discrete light-emitting element forms the optically focused of convex lens, thereby make Down lamp light become direction-sense optically focused direct projection and form dazzling light, and ghost image is serious.Simultaneously, be subjected to illuminance to become plaquelike bright secretly inhomogeneous, vision is caused harmful effect.Above-mentioned technical deficiency becomes a difficult problem to be captured.
The utility model content
Technical problem to be solved in the utility model provides a kind of high efficiency and heat radiation, low, the bright integrated packaged light source Down lamp of LED soft, that illumination is even and safe and reliable of light of cost.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
The integrated packaged light source Down lamp of a kind of LED, it comprises integrated packaged light source module, connecting plate, reflector, Down lamp fixed support, the radiator that is used to launch unidirectional light, described integrated packaged light source module closely is connected with reflector by connecting plate, the reflector bottom closely is connected with radiator, and the reflector edge also is connected with the Down lamp fixed support; The ground glass that matches with described integrated packaged light source module is housed on described Down lamp fixed support, and, at described radiator afterbody power supply driver is housed.
Described radiator is cylindrical radiator.
Described integrated packaged light source module is by the integrated specification that is encapsulated as 5-20W power of the efficient chip of 0.2-0.8W, and integrated packaged light source module lighting angle is 100-161 °.
The utlity model has following beneficial effect:
(1) heat of integrated packaged light source module is delivered to radiator and Down lamp fixed support by reflector, thereby makes the metal part of whole Down lamp can both play thermolysis, has saved aluminium, improves heat dissipation, and promptly the utility model high efficiency and heat radiation and cost are low;
(2) the unidirectional light of integrated packaged light source module emission loses less through overflowing of ground glass to refraction, so bright soft, no ghost image of the utility model light and illumination are even, avoid making light source with the discrete light-emitting element and the dazzling optically focused that produces and dazzling helps the vision eye hygiene as conventional art;
(3) the utility model is by adopting reliability measures such as integrated packaged light source module, power supply driver circuit, so it is with safe and reliable;
(4) radiator produces the Hot swapping mode according to the fluid of air thermal convection current and metal interface formation, can adopt cylindrical radiator, adopts suitable fin height or spacing, has the effect that consumptive material is littler, radiating efficiency is higher;
(5) integrated packaged light source module is by the integrated encapsulation of efficient chip, so can further improve light efficiency, attenuating cost;
(6) in addition, power supply driver and Down lamp can adopt the integrated installation of external attached type, keep apart from the gap with radiator, thereby can obtain lower working environment and good radiating condition, and cylindrical power supply driver and cylindrical radiator are better in conjunction with impression.
After the detailed description of reading embodiment of the present utility model in conjunction with the accompanying drawings, it is clearer that characteristics of the present utility model and advantage will become.
Description of drawings
Fig. 1 is the structural representation of embodiment of the present utility model;
Fig. 2 is the vertical view of embodiment of the present utility model;
Fig. 3 is the cylindrical radiator schematic cross-section of embodiment of the present utility model.
Wherein:
1. integrated packaged light source module, 2. connecting plate, 3. reflector, 4. ground glass, 5. Down lamp fixed support, 6. radiator, 7. power supply driver.
The specific embodiment
With an embodiment the utility model is described in further detail below, but should illustrates, protection domain of the present utility model is not limited only to this.
Consult Fig. 1 and Fig. 2, the integrated packaged light source Down lamp of a kind of LED, it comprises integrated packaged light source module 1, connecting plate 2, reflector 3, Down lamp fixed support 5, the radiator 6 that is used to launch unidirectional light, described integrated packaged light source module 1 closely is connected with reflector 3 by connecting plate 2, reflector 3 bottoms closely are connected with radiator 6, and reflector 3 edges also are connected with Down lamp fixed support 5; The ground glass 4 that matches with described integrated packaged light source module 1 is housed on described Down lamp fixed support 5, and, at described radiator 6 afterbodys power supply driver 7 is housed.
Consult Fig. 3, it is the schematic cross-section of cylindrical radiator.
In the present embodiment, radiator 6 cylindrical radiator.Present embodiment can satisfy the heat radiation requirement of balance according to the radiator of the size configure differing heights specification of integrated packaged light source module 1 power, to form from the integrated packaged light source Down lamp of LED of the different size of 5W-20W.
In the present embodiment, integrated packaged light source module 1 is by the integrated specification that is encapsulated as 5-20W power of the efficient chip of 0.2-0.8W, as adopting the integrated encapsulation of efficient chip of 0.5W; Integrated packaged light source module 1 lighting angle is 100-161 °, as 160 °.
Though described embodiment of the present utility model in conjunction with the accompanying drawings; but those skilled in the art can make various distortion or modification within the scope of the appended claims; as long as be no more than the described protection domain of claim of the present utility model, all should be within protection domain of the present utility model.
Claims (3)
1. integrated packaged light source Down lamp of LED, it is characterized in that: it comprises integrated packaged light source module (1), connecting plate (2), reflector (3), Down lamp fixed support (5), the radiator (6) that is used to launch unidirectional light, described integrated packaged light source module (1) closely is connected with reflector (3) by connecting plate (2), reflector (3) bottom closely is connected with radiator (6), and reflector (3) edge also is connected with Down lamp fixed support (5); The ground glass (4) that matches with described integrated packaged light source module (1) is housed on described Down lamp fixed support (5), and, at described radiator (6) afterbody power supply driver (7) is housed.
2. the integrated packaged light source Down lamp of a kind of LED according to claim 1 is characterized in that: described radiator (6) is cylindrical radiator.
3. the integrated packaged light source Down lamp of a kind of LED according to claim 1, it is characterized in that: described integrated packaged light source module (1) is by the specification of the integrated 5-20W of the being encapsulated as power of the efficient chip of 0.2-0.8W, and integrated packaged light source module (1) lighting angle is 100-161 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200578988U CN201992417U (en) | 2011-03-07 | 2011-03-07 | Down lamp with LED integrated packaged light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200578988U CN201992417U (en) | 2011-03-07 | 2011-03-07 | Down lamp with LED integrated packaged light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201992417U true CN201992417U (en) | 2011-09-28 |
Family
ID=44668907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200578988U Expired - Fee Related CN201992417U (en) | 2011-03-07 | 2011-03-07 | Down lamp with LED integrated packaged light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201992417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287406A (en) * | 2015-06-26 | 2017-01-04 | 冯耀荣 | A kind of LED illumination Down lamp |
-
2011
- 2011-03-07 CN CN2011200578988U patent/CN201992417U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287406A (en) * | 2015-06-26 | 2017-01-04 | 冯耀荣 | A kind of LED illumination Down lamp |
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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: 20110928 Termination date: 20140307 |