CN203273581U - Ceiling lamp of energy-saving LED bulb with radiating media - Google Patents
Ceiling lamp of energy-saving LED bulb with radiating media Download PDFInfo
- Publication number
- CN203273581U CN203273581U CN2013201900268U CN201320190026U CN203273581U CN 203273581 U CN203273581 U CN 203273581U CN 2013201900268 U CN2013201900268 U CN 2013201900268U CN 201320190026 U CN201320190026 U CN 201320190026U CN 203273581 U CN203273581 U CN 203273581U
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- lamp
- led
- ceiling
- light fixture
- bulb
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Abstract
The utility model discloses a ceiling lamp of an energy-saving LED bulb with radiating media. The ceiling lamp comprises a ceiling lamp shell, a lampshade, a bottom plate and a lamp holder, and is characterized in that the ceiling lamp shell is fixed to the bottom plate, the lampshade covers the ceiling lamp shell, the lamp holder is arranged on the bottom plate, the bulb is installed in the lamp holder and comprises a lamp cap and a lamp shell, an aluminum lamp panel is arranged in the lamp shell and is provided with a plurality of LED lamps and a plurality of PCBs, and the PCBs are provided with LED drive chips connected with the color LED lamps; a glass cover covers the aluminum lamp panel, a ventilating hole is formed in the lateral side of the bottom of the glass cover, and the bottom plate is provided with a convection air hole; a coolant radiating cavity accommodating the radiating media is formed in the aluminum lamp panel; serving as the radiating media of the LED lamps, the coolant media ensures that the LED lamps can work under a low temperature.
Description
Technical field
The utility model relates to a kind of lamp affixed to the ceiling, especially relates to a kind of lamp affixed to the ceiling of the LED energy-saving bulb with heat eliminating medium.
Background technology
Existing lamp affixed to the ceiling is generally incandescent lamp, and is not energy-conservation, and the LED bulb is due to heat dissipation problem, and bulb life shortens.
Summary of the invention
For the problem that above prior art exists, the purpose of this utility model is to provide a kind of lamp affixed to the ceiling with the LED energy-saving bulb of heat eliminating medium of energy-saving and good heat dissipation effect.
The purpose of this utility model is to realize like this, the lamp affixed to the ceiling of described a kind of LED energy-saving bulb with heat eliminating medium, comprise lamp affixed to the ceiling shell, lampshade, base plate and lamp socket, its design feature is that the lamp affixed to the ceiling shell is fixed on base plate, lampshade is on the lamp affixed to the ceiling shell, lamp socket is arranged on base plate, lamp socket is equipped with bulb, bulb comprises lamp holder and lamp outer casing, be provided with aluminum light fixture plate in lamp outer casing, be provided with a plurality of LED lamps and pcb board on aluminum light fixture plate, be provided with LED and drive chip on pcb board, LED drives chip and is connected with a plurality of color LED lamps; Be covered with the glass outer cover at aluminum light fixture plate, glass outer cover bottom sides is provided with air-vent, and base plate is provided with the convection current pore; Be provided with the refrigerant heat radiation chamber of in-built coolant media on aluminium matter light fixture plate.
The beneficial effects of the utility model are: the utility model can send colourama owing to adopting color LED lamp as luminescence unit, forms colored lamp affixed to the ceiling.The utility model also adopts coolant media as the heat eliminating medium of LED lamp, be provided with the refrigerant heat radiation chamber of in-built coolant media on aluminium matter light fixture plate, be provided with the LED lamp on aluminium matter light fixture plate, thereby guaranteed that the LED lamp can work under low temperature, extended the life-span of LED lamp of the present utility model.Coolant media can be floride-free, but preferred insulation is fire-retardant, coolant media is flowed in refrigerant heat radiation chamber, thereby the heat of LED lamp and aluminium matter light fixture plate is rejected heat to the external world by coolant media, prolongation LED lamp service life.Glass outer cover bottom sides is provided with air-vent, is convenient to heat loss through convection.On the line, the LED lamp is connected with LED and drives chip, and LED drives chip and adopts isolated constant current electronic to drive chip, and constant current electronic drives chip and adopts the imported from America constant current electronic to drive chip, has that efficient is high and the life-span long, energy-conservation texts.
Description of drawings
Fig. 1 is partial cutaway structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the LED energy-saving bulb partial cutaway structural representation with heat eliminating medium in Fig. 1.
In figure: light fixture plate 1, LED lamp 2, glass outer cover 3, coolant media 4, air-vent 5, lamp affixed to the ceiling shell 6, base plate 7, lampshade 8, convection current pore 9.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is elaborated:
as Fig. 1, Fig. 2 and shown in Figure 3, the lamp affixed to the ceiling of a kind of LED energy-saving bulb with heat eliminating medium described in the utility model, comprise lamp affixed to the ceiling shell 6, lampshade, base plate 7 and lamp socket, its design feature is that lamp affixed to the ceiling shell 6 is fixed on base plate 7, lampshade is on lamp affixed to the ceiling shell 6, lampshade 8 can adopt the transparent lamp shade of various color patterns, lamp socket is arranged on base plate 7, lamp socket is equipped with bulb, bulb comprises lamp holder and lamp outer casing, be provided with aluminum light fixture plate 1 in lamp outer casing, be provided with a plurality of LED lamps 2 and pcb board on aluminum light fixture plate 1, be provided with LED and drive chip on pcb board, be covered with glass outer cover 3 at aluminum light fixture plate 1, glass outer cover 3 bottom sides are provided with air-vent 5, be convenient to heat loss through convection, when base plate is provided with convection current pore 9, easily heat is taken out of outside lamp affixed to the ceiling shell 6, be provided with the refrigerant heat radiation chamber of in-built coolant media 4 on aluminium matter light fixture plate, be provided with the LED lamp on aluminium matter light fixture plate, thereby guaranteed that the LED lamp can work under low temperature, extended the life-span of LED lamp of the present utility model.Coolant media can be floride-free, but preferred insulation is fire-retardant, coolant media is flowed in refrigerant heat radiation chamber, thereby the heat of LED lamp and aluminium matter light fixture plate is rejected heat to the external world by coolant media, prolongation LED lamp service life.Coolant media 4 is prior art, the refrigerant of in-built coolant media 4 heat radiation chamber contacts with aluminium matter light fixture plate on the one hand, the lamp outer casing of connecting aluminum alloy on the other hand, dispelling the heat through the lamp outer casing of aluminium alloy in the refrigerant heat radiation chamber of the heat of LED lamp 2 by aluminum light fixture plate 1, in-built coolant media 4, can extend like this service life of LED lamp 2.Power supply is connected with a plurality of color LED lamps 2 after driving chip by power switch, LED.Described LED drives chip and can adopt isolated constant current electronic to drive chip, drives chip as the constant current electronic that adopts imported from America, is prior art.
The utility model is not stated part and is prior art.
Claims (1)
1. lamp affixed to the ceiling with the LED energy-saving bulb of heat eliminating medium, comprise lamp affixed to the ceiling shell (6), lampshade, base plate (7) and lamp socket, it is characterized in that lamp affixed to the ceiling shell (6) is fixed on base plate (7), lampshade is on lamp affixed to the ceiling shell (6), lamp socket is arranged on base plate (7), lamp socket is equipped with bulb, bulb comprises lamp holder and lamp outer casing, be provided with aluminum light fixture plate (1) in lamp outer casing, be provided with a plurality of LED lamps (2) and pcb board on aluminum light fixture plate (1), be provided with LED and drive chip on pcb board, LED drives chip and is connected with a plurality of color LED lamps (2), be covered with the glass outer cover at aluminum light fixture plate (1), glass outer cover (3) bottom sides is provided with air-vent (5), and base plate is provided with the convection current pore, be provided with the refrigerant heat radiation chamber of in-built coolant media (4) on aluminium matter light fixture plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201900268U CN203273581U (en) | 2013-04-14 | 2013-04-14 | Ceiling lamp of energy-saving LED bulb with radiating media |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201900268U CN203273581U (en) | 2013-04-14 | 2013-04-14 | Ceiling lamp of energy-saving LED bulb with radiating media |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273581U true CN203273581U (en) | 2013-11-06 |
Family
ID=49503983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201900268U Expired - Fee Related CN203273581U (en) | 2013-04-14 | 2013-04-14 | Ceiling lamp of energy-saving LED bulb with radiating media |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273581U (en) |
-
2013
- 2013-04-14 CN CN2013201900268U patent/CN203273581U/en not_active Expired - Fee Related
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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: 20131106 Termination date: 20150414 |
|
| EXPY | Termination of patent right or utility model |