CN202349961U - Large-angle light throwing light-emitting diode (LED) lamp for lamp decoration - Google Patents
Large-angle light throwing light-emitting diode (LED) lamp for lamp decoration Download PDFInfo
- Publication number
- CN202349961U CN202349961U CN2011204938925U CN201120493892U CN202349961U CN 202349961 U CN202349961 U CN 202349961U CN 2011204938925 U CN2011204938925 U CN 2011204938925U CN 201120493892 U CN201120493892 U CN 201120493892U CN 202349961 U CN202349961 U CN 202349961U
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- lamp
- led
- cooling base
- plane
- angle
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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 relates to a large-angle light throwing light-emitting diode (LED) lamp for lamp decoration, which comprises a radiating base, an LED chip and a protection cover, wherein the protection cover is fixed on the radiating base, the LED chip is located on the radiating base in the protection cover, an inclined surface is arranged on the radiating base, and the LED chip is fixed on the inclined surface of the radiating base. The radiating base with the inclined surface is adopted and the LED chip is fixed on the inclined surface of the radiating base so that the LED lamp can have different irradiating ranges according to different angles of the inclined surface, and the front surface and the lateral surface of the LED lamp are uniform in light irradiating and good in radiating effect.
Description
Technical field
The utility model relates to a kind of light fixture, is specifically related to the LED lamp of lamp decoration with the wide-angle light projector.
Technical background
The LED lamp compare common light fixture have energy-efficient, environmental protection, nothing ultraviolet ray infrared ray, radiationless no stroboscopic, long service life, safe and reliable, do not contain harmful element such as tribute.
But for LED bulb illumination mode, generally use LED to be installed in bulb heat radiation spare horizontal plane, cover protective cover and see Fig. 1 at present.Shown in Figure 1, traditional LED lamp comprises radiating seat a1 and is fixed on the lamp protective cover a3 on the radiating seat a1, and led chip group a2 is fixed on the plane, radiating seat a1 top in the lamp protective cover a3, the LED lamp have only positive 180 ° luminous, front luminosity is inhomogeneous.
The utility model content
The purpose of the utility model is to provide the LED lamp of the uniform more lamp decoration of luminosity of a kind of good heat dissipation effect, irradiate light with the wide-angle light projector.
The technical scheme of the utility model is: a kind of lamp decoration is with the LED lamp of wide-angle light projector; Comprise cooling base, led chip, protective cover; Protective cover is fixed on the cooling base; Led chip is positioned on the cooling base of protective cover, and described cooling base is provided with the inclined-plane, and led chip is fixed on the inclined-plane of cooling base.Aforesaid lamp decoration is with the LED lamp of wide-angle light projector, and the inclined-plane of described cooling base and the angle between the horizontal plane are 10 °～80 °, 30 °～60 ° of preferred versions.
As the preferred version of the utility model, the inclined-plane of described cooling base and the angle between the horizontal plane are 45 °.
Above-mentioned lamp decoration is with the LED lamp of wide-angle light projector, and described cooling base sidewall is provided with the heat radiation bulge loop.
The beneficial effect of the utility model is:
Adopted the cooling base with inclined-plane, led chip is fixed on the inclined-plane of cooling base, according to the difference of bevel angle, can be so that the LED light fixture have the different irradiation scope, and LED front irradiate light scope can reach 270 °, and front luminosity is even.Heat radiation bulge loop on the cooling base sidewall can be optimized the radiating rate and the radiating effect of heat dissipation base.
Description of drawings
Fig. 1 is the structural representation of existing LED lamp;
Fig. 2 is the structure cutaway view of the utility model;
Fig. 3 is the exploded view of the utility model.
Among the figure: a1, radiating seat, a2, led chip group, a3, lamp protective cover, 1, cooling base, 2, the heat radiation bulge loop, 3, the inclined-plane, 4, led chip, 5, protective cover.
The specific embodiment
Like Fig. 2, shown in 3; A kind of lamp decoration is with the LED lamp of wide-angle light projector; Comprise cooling base 1, led chip 4, protective cover 5, described protective cover 5 is fixed on the cooling base 1, and cooling base 1 is provided with inclined-plane 3; This inclined-plane 3 can be an annular slope etc., and described led chip 4 is fixed on the inclined-plane 3 of cooling base 1.The inclined-plane 3 and the angle between the horizontal plane of described cooling base 1 are 45 °, and described cooling base 1 sidewall is provided with heat radiation bulge loop 2.
The above is merely the preferred embodiment of the utility model; Be not that the scope of application to the utility model limits; Every structure of utilizing the utility model specification and accompanying drawing content to be done, or be used in other correlative technology fields indirectly, include in the utility model scope of patent protection.
Claims (5)
1. a lamp decoration is with the LED lamp of wide-angle light projector; Comprise cooling base, led chip, protective cover; Described protective cover is fixed on the cooling base; Led chip is positioned on the cooling base of protective cover, it is characterized in that: described cooling base is provided with the inclined-plane, and led chip is fixed on the inclined-plane of cooling base.
2. lamp decoration according to claim 1 is characterized in that with the LED lamp of wide-angle light projector: the inclined-plane of described cooling base and the angle between the horizontal plane are 10 °～80 °.
3. lamp decoration according to claim 2 is characterized in that with the LED lamp of wide-angle light projector: the inclined-plane of described cooling base and the angle between the horizontal plane are 30 °～60 °.
4. according to the LED lamp of the arbitrary described lamp decoration of claim 1-3 with the wide-angle light projector, it is characterized in that: the inclined-plane of described cooling base and the angle between the horizontal plane are 45 °.
5. according to the LED lamp of the arbitrary described lamp decoration of claim 1-3 with the wide-angle light projector, it is characterized in that: described cooling base sidewall is provided with the heat radiation bulge loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204938925U CN202349961U (en) | 2011-12-01 | 2011-12-01 | Large-angle light throwing light-emitting diode (LED) lamp for lamp decoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204938925U CN202349961U (en) | 2011-12-01 | 2011-12-01 | Large-angle light throwing light-emitting diode (LED) lamp for lamp decoration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202349961U true CN202349961U (en) | 2012-07-25 |
Family
ID=46538963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204938925U Expired - Fee Related CN202349961U (en) | 2011-12-01 | 2011-12-01 | Large-angle light throwing light-emitting diode (LED) lamp for lamp decoration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202349961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082921A (en) * | 2019-05-15 | 2019-08-02 | 刘瑞军 | Portable dept. of radiology's image diagosis device |
-
2011
- 2011-12-01 CN CN2011204938925U patent/CN202349961U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082921A (en) * | 2019-05-15 | 2019-08-02 | 刘瑞军 | Portable dept. of radiology's image diagosis device |
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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: 20120725 Termination date: 20181201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |