CN202152972U - LED ceiling lamp - Google Patents
LED ceiling lamp Download PDFInfo
- Publication number
- CN202152972U CN202152972U CN201120213692XU CN201120213692U CN202152972U CN 202152972 U CN202152972 U CN 202152972U CN 201120213692X U CN201120213692X U CN 201120213692XU CN 201120213692 U CN201120213692 U CN 201120213692U CN 202152972 U CN202152972 U CN 202152972U
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- CN
- China
- Prior art keywords
- led
- lamp housing
- lamp
- led ceiling
- utility
- 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 - Lifetime
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to an illuminating lamp, in particular to an LED ceiling lamp which is mounted on a ceiling and comprises a lamp housing with a mounting part, an LED circuit board mounted inside the lamp housing, and a photoelectric driving device mounted at one end of the LED circuit board, and further comprises a light diffusing board fixedly connected with the lamp housing through a fastening piece and a brightness control piece connected to the photoelectric driving device. In the LED ceiling lamp provided by the utility model, the light diffusing board is used to replace a common lamp shade, so that the LED light source is refracted by the light diffusing board to achieve uniform radiating surface and uniform illumination; the working voltage of the LED ceiling lamp is 12V, the working current of the LED ceiling lamp is 1A, and the maximum brightness is 900cd/<m>, so that the LED ceiling lamp provided by the utility model has the advantages of simple structure, small volume, long service life, small electricity consumption, adjustable brightness, uniform illumination, etc.
Description
Technical field
The utility model relates to a kind of lighting, is specifically related to a kind of LED ceiling light.
Background technology
Because the energy-efficient effect of lighting transistor, the LED technology is widely used in fields such as light demonstration, illumination.No matter be the LED lamp screen technology of class signal or the LED oil lamp technology of illumination class, its structure is different, is still constantly improving and is improving so far.Existing LED ceiling light has comprised lamp housing, led circuit plate, photoelectricity drive unit and lampshade, and lampshade wherein adopts transparent material more; This LED light fixture has energy-efficient advantage, but has the shortcoming of non-uniform light.
The utility model content
In order to overcome the deficiency of prior art, the purpose of the utility model is to provide a kind of LED ceiling light, and little to realize power consumption, the life-span is long, and volume is little, and is luminous even, adjustable brightness.
For realizing above-mentioned purpose, the technical scheme that the utility model adopted is following:
A kind of LED ceiling light is installed on the ceiling, comprises the lamp housing that has installed part; Be installed in the inner led circuit plate of lamp housing; And the photoelectricity drive unit that is installed in led circuit plate one end, also comprising an astigmatism plate, astigmatism plate is connected fixing with lamp housing through buckling piece; A brilliance control part is connected on the photoelectricity drive unit.
The described installed part of the utility model is provided with screw by screw and nut and lamp housing to be formed, and lamp housing is fixed on the ceiling through screw and nut.
The described buckling piece of the utility model comprises the fixture block that is arranged on the astigmatism plate and is arranged on the draw-in groove on the lamp housing.
In the preferred scheme, the described lamp housing of the utility model comprises outer shell, hypostracum at least, and its hypostracum surfaces coated is covered with one deck reflector layer.
Compare prior art, the beneficial effect of the utility model is: the LED ceiling light of the utility model has substituted common lampshade with astigmatism plate, makes led light source through spreading the tabula rasa refraction, makes light-emitting area even, thereby realizes uniformly light-emitting; The operating voltage of the LED ceiling light of the utility model is 12V, and operating current is 1A, and high-high brightness is 900cd/ ㎡; Therefore, the utlity model has simple in structure, volume is little, the life-span is long, power consumption is little, adjustable brightness, luminous advantage such as evenly.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further explain.
Description of drawings
Fig. 1 is the utility model LED ceiling light structural representation.
The specific embodiment
As shown in Figure 1, the LED ceiling light of the utility model comprises the lamp housing 1 that has installed part; Be installed in the led circuit plate 2 of lamp housing 1 inside; And the photoelectricity drive unit 3 that is installed in led circuit plate 2 one ends, also comprising an astigmatism plate 4, astigmatism plate 4 is connected fixing with lamp housing 1 through buckling piece; A brilliance control part is connected on the photoelectricity drive unit; Described installed part is provided with screw 12 by screw 14 and nut 13 and lamp housing 1 to be formed, and lamp housing 1 is fixed on the ceiling through screw 14 and nut 13; Described buckling piece comprises the fixture block 41 that is arranged on the astigmatism plate 4 and is arranged on the draw-in groove 11 on the lamp housing 1.After the energising of the LED ceiling light of the utility model, luminous through led circuit plate 2, the led circuit plate is through the refraction diffusion of astigmatism plate 4, make luminous evenly, regulate the brightness of LED ceiling light as required through brilliance control part wherein.
In the preferred scheme of the utility model, described lamp housing comprises outer shell, hypostracum at least, and its hypostracum surfaces coated is covered with one deck reflector layer.
Above-mentioned embodiment is merely the preferred implementation of the utility model; Can not limit the protection domain of the utility model with this, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement all belong to the protection domain of the utility model.
Claims (4)
1. a LED ceiling light is installed on the ceiling, and it comprises the lamp housing that has installed part; Be installed in the inner led circuit plate of lamp housing; Be installed in the photoelectricity drive unit of led circuit plate one end, it is characterized in that: it also comprises an astigmatism plate, and astigmatism plate is connected fixing with lamp housing through buckling piece; A brilliance control part is connected on the photoelectricity drive unit.
2. LED ceiling light according to claim 1 is characterized in that: said installed part is provided with screw by screw and nut and lamp housing to be formed, and lamp housing is fixed on the ceiling through screw and nut.
3. LED ceiling light according to claim 1 is characterized in that: said buckling piece comprises the fixture block that is arranged on the astigmatism plate and is arranged on the draw-in groove on the lamp housing.
4. LED ceiling light according to claim 1 is characterized in that: said lamp housing comprises outer shell, hypostracum at least, and its hypostracum surfaces coated is covered with one deck reflector layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120213692XU CN202152972U (en) | 2011-06-22 | 2011-06-22 | LED ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120213692XU CN202152972U (en) | 2011-06-22 | 2011-06-22 | LED ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202152972U true CN202152972U (en) | 2012-02-29 |
Family
ID=45693468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120213692XU Expired - Lifetime CN202152972U (en) | 2011-06-22 | 2011-06-22 | LED ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202152972U (en) |
-
2011
- 2011-06-22 CN CN201120213692XU patent/CN202152972U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120229 |