CN202253252U - Adjustable led ceiling lamp - Google Patents
Adjustable led ceiling lamp Download PDFInfo
- Publication number
- CN202253252U CN202253252U CN201120383613XU CN201120383613U CN202253252U CN 202253252 U CN202253252 U CN 202253252U CN 201120383613X U CN201120383613X U CN 201120383613XU CN 201120383613 U CN201120383613 U CN 201120383613U CN 202253252 U CN202253252 U CN 202253252U
- Authority
- CN
- China
- Prior art keywords
- lamp
- fixed
- adjustable led
- heat radiating
- radiating fin
- 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
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Abstract
The utility model discloses an adjustable LED ceiling lamp comprising a lamp shell, a heat radiating fin, a circuit board, an LED light source and a lamp shade fixing part, wherein the heat radiating fin is fixed on the lamp shell; the circuit board is fixed on the heat radiating fin; the LED light source is installed and fixed on the circuit board; and the lamp shade fixing part is fixed on the lamp shell. The adjustable LED ceiling lamp is characterized by being provided with a light modulator, wherein the light modulator is fixed on the lamp shell. The heat radiating fin provided by the utility model is made of aluminum. Compared with the prior art, the adjustable LED ceiling lamp has the following beneficial effects of delicate structural design, wide application range, high efficiency, high energy-saving property, long service life and safety; in addition, the shell can be designed according to the field application, and a filament lamp emitting light through a tungsten filament, an energy-saving lamp and a tribasic powder light emitting and T5 tribasic fluorescent lamp are replaced.
Description
Technical field
The utility model relates to a kind of adjustable LED lamp affixed to the ceiling.
Background technology
LED (the Light-Emitting-Diode Chinese meaning is light emitting diode) is a kind of semiconductor that can electric energy be converted into visible light, adopts electroluminescence, is characterized in that the life-span is long, light efficiency is high, radiationless, low-power consumption.The spectrum of LED almost all concentrates on the visible light section, and diameter is that 5 millimeters white light LEDs optical efficiency can surpass 150lm/W, and the life-span can be greater than 100000 hours.Prior art is: the ordinary incandescent lamp light efficiency is 121lm/W, and the life-span was less than 2000 hours; The spiral energy-saving lamp light efficiency is 60lm/W, and the life-span was less than 8000 hours; T5 three-color fluorescent lamp light efficiency is 96lm/W, and the life-span is 10000 hours; Its defective is: common Down lamp is low service life, and luminous efficiency and luminous flux are low, and power consumption is big, and the mercury that contains hazardous substance; Luminously contain ultraviolet ray, solicit insects such as mosquito easily, human body is damaged; If the startup that common Down lamp is frequent, the starter process is long, burns out tungsten filament easily, and service life is low; The frangible fearness of common Down lamp is fallen, transportation that can not effective and safe.
Summary of the invention
The utility model technical problem to be solved provides the adjustable LED lamp affixed to the ceiling in a kind of application of LEDs lamp source.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this adjustable LED lamp affixed to the ceiling; Comprise lamp outer casing, fin, wiring board, led light source, lampshade fixture, fin is fixed on the lamp outer casing, and wiring board is fixed on the fin; Led light source installs and fixes in the circuit board; The lampshade fixture is fixed on the lamp outer casing, it is characterized in that being provided with light modulator, and light modulator is fixed on the lamp outer casing.
The said fin of the utility model adopts aluminium to process.
The utility model compared with prior art; Have following beneficial effect: structural design is exquisite; Shell can have wide range of applications according to the place Application Design, and high light efficiency height is energy-conservation; Long service life and safety have substituted that the incandescent lamp tungsten filament is luminous, electricity-saving lamp, tricolor powder is luminous and the T5 three-color fluorescent lamp.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the cutaway view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify.
Present embodiment is provided with lamp outer casing 1, fin 2, wiring board 3, led light source 5, light modulator 6, lampshade fixture 8; Light modulator 6 usefulness bolts 7 are fixed on the lamp outer casing 1; Fin 2 is screwed on lamp outer casing 1; Wiring board 3 is screwed on fin 2, and led light source 5 is fixed on wiring board 3, and lampshade fixture 8 is screwed on lamp outer casing 1.
The energy-efficient lamp affixed to the ceiling of adjustable LED of the utility model design; Described fin 2 is to make with metallic aluminum material, and lamp affixed to the ceiling is in application, and wiring board 3 is prone to heating in lamp housing work; Wiring board 3 heats are distributed, guarantee the service life of wiring board 3.
The energy-efficient lamp affixed to the ceiling of adjustable LED of the utility model design, lamp outer casing 1 can change lamp source power size according to different demands, also can the place Application Design, reach the multifunctionality of application.
The energy-efficient lamp affixed to the ceiling of adjustable LED of the utility model design; Led light source 5 is a kind of semiconductors that can electric energy be converted into visible light; Adopt electroluminescence, diameter is that 5 millimeters white light LEDs optical efficiency can surpass 150lm/W, and the life-span can be greater than 100000 hours.
The energy-efficient lamp affixed to the ceiling of adjustable LED of the utility model design, in the practical application under the effect of light modulator 6, the remote-controlled modulation in light source parlor.
More than be the practical implementation under the utility model technical scheme framework, the simple deformation or the combination of every the utility model embodiment technical scheme and technical characterictic all should be thought the protection domain that falls into the utility model.
Claims (2)
1. adjustable LED lamp affixed to the ceiling; Comprise lamp outer casing, fin, wiring board, led light source, lampshade fixture, fin is fixed on the lamp outer casing, and wiring board is fixed on the fin; Led light source installs and fixes in the circuit board; The lampshade fixture is fixed on the lamp outer casing, it is characterized in that: be provided with light modulator, light modulator is fixed on the lamp outer casing.
2. adjustable LED lamp affixed to the ceiling according to claim 1 is characterized in that: said fin adopts aluminium to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120383613XU CN202253252U (en) | 2011-10-11 | 2011-10-11 | Adjustable led ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120383613XU CN202253252U (en) | 2011-10-11 | 2011-10-11 | Adjustable led ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202253252U true CN202253252U (en) | 2012-05-30 |
Family
ID=46114492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120383613XU Expired - Fee Related CN202253252U (en) | 2011-10-11 | 2011-10-11 | Adjustable led ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202253252U (en) |
-
2011
- 2011-10-11 CN CN201120383613XU patent/CN202253252U/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: 20120530 Termination date: 20141011 |
|
| EXPY | Termination of patent right or utility model |