CN201858576U - Ceiling lamp - Google Patents
Ceiling lamp Download PDFInfo
- Publication number
- CN201858576U CN201858576U CN2010205790193U CN201020579019U CN201858576U CN 201858576 U CN201858576 U CN 201858576U CN 2010205790193 U CN2010205790193 U CN 2010205790193U CN 201020579019 U CN201020579019 U CN 201020579019U CN 201858576 U CN201858576 U CN 201858576U
- Authority
- CN
- China
- Prior art keywords
- housing
- ceiling lamp
- radiator
- aluminum substrate
- aluminium base
- 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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Abstract
The utility model relates to a ceiling lamp. The ceiling lamp is characterized by comprising a housing and a face shield connected on the housing. A lamp body and a constant-current switching power supply are arranged in the housing; the constant-current switching power supply is arranged on the side of the lamp body; and the lamp body comprises an aluminum substrate, a radiator and a plurality of high-power light emitting diodes (1W), wherein the radiator is fixed on the aluminum substrate, a heat-conducting silicone grease layer is arranged between the radiator and the aluminum substrate, the light emitting diodes are connected in series on the aluminum substrate, and the aluminum substrate is fixed on the housing. The ceiling lamp has a more reasonable structure, the high reliability and the high property of the ceiling lamp are effectively ensured, the miniaturization and the reliability of the power supply for the ceiling lamp can be realized, and the current flowing through the high-power LEDs (light emitting diodes) is constant and free from the influence of change of ambient temperature and input voltage, so that the purpose of reducing production cost is achieved, and the ceiling lamp has the advantages of high brightness, wide angle, high efficiency, high reliability, long service life and the like, and meets the demands of interior lighting for cabins, vehicles and the like.
Description
Technical field
The utility model relates to a kind of lamp, particularly a kind of ceiling light.
Background technology
Ceiling light of the prior art mainly exists the comprehensive Design technology of optics, calorifics, electricity not pass a test, unreasonable structure, the less stable of product, cause that product reliability is not high, cost is high, and its power supply also exists problems such as efficient is low, cost is high, poor reliability, drive current instability, had a strong impact on applying of product.
Summary of the invention
Technical problem to be solved in the utility model is at the deficiencies in the prior art, provides that a kind of structure is more reasonable, brightness is high, good reliability, long ceiling light of use long-life.
Technical problem to be solved in the utility model is to realize by following technical scheme.The utility model is a kind of ceiling light, is characterized in: it comprises housing and the face shield that is connected on the housing; Be provided with lamp body and constant current switch power supply in housing, described constant current switch power supply is located at the sidepiece of lamp body; Described lamp body comprises aluminium base, radiator and several Light-Emitting Diodes, and radiator is fixed on the aluminium base, is provided with the heat-conducting silicone grease layer between radiator and the aluminium base, and the Light-Emitting Diode series connection is located on the aluminium base, and described aluminium base is fixed on the housing.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described a kind of ceiling light is characterized in: described Light-Emitting Diode is 6, evenly is located on the aluminium base.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described a kind of ceiling light is characterized in: the overall structure of described housing is the dish shape.
Compared with prior art, structure of the present utility model is more reasonable, it has guaranteed the high reliability and the high-performance of ceiling light effectively, can realize microminiaturization of ceiling light power supply and reliability, and the influence that the current constant that flows through great power LED is not changed by environment temperature and input voltage, reduce production costs thereby reach, and have advantages such as brightness height, wide angle, high efficiency, highly reliable, long-life, the needs of room lighting such as be applicable in cabin, the car.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
Following with reference to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the present invention further, and do not constitute restriction to its right.
Embodiment 1.With reference to Fig. 1.A kind of ceiling light, it comprises housing 1 and the face shield 2 that is connected on the housing 1; Be provided with lamp body and constant current switch power supply 5 in housing 1, described constant current switch power supply 5 is located at the sidepiece of lamp body; Described lamp body comprises the powerful Light-Emitting Diode 3 of aluminium base 4, radiator 6 and several 1W, radiator 6 is fixed on the aluminium base 4, be provided with the heat-conducting silicone grease layer between radiator 6 and the aluminium base 4, Light-Emitting Diode 3 series connection are located on the aluminium base 4, and described aluminium base 4 is fixed on the housing 1.
Embodiment 2.In embodiment 1 described a kind of ceiling light: described Light-Emitting Diode 3 is 6, evenly is located on the aluminium base 4.
Embodiment 3.In embodiment 1 described a kind of ceiling light: the overall structure of described housing 1 is the dish shape.
Claims (3)
1. ceiling light is characterized in that: it comprises housing and is connected face shield on the housing; Be provided with lamp body and constant current switch power supply in housing, described constant current switch power supply is located at the sidepiece of lamp body; Described lamp body comprises aluminium base, radiator and the powerful Light-Emitting Diode of several 1W, radiator is fixed on the aluminium base, be provided with the heat-conducting silicone grease layer between radiator and the aluminium base, the Light-Emitting Diode series connection is located on the aluminium base, and described aluminium base is fixed on the housing.
2. a kind of ceiling light according to claim 1 is characterized in that: described Light-Emitting Diode is 6, evenly is located on the aluminium base.
3. a kind of ceiling light according to claim 1 is characterized in that: the overall structure of described housing is the dish shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205790193U CN201858576U (en) | 2010-10-27 | 2010-10-27 | Ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205790193U CN201858576U (en) | 2010-10-27 | 2010-10-27 | Ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201858576U true CN201858576U (en) | 2011-06-08 |
Family
ID=44104381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205790193U Expired - Lifetime CN201858576U (en) | 2010-10-27 | 2010-10-27 | Ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201858576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421793A (en) * | 2013-09-06 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Cabin ceiling lamp |
-
2010
- 2010-10-27 CN CN2010205790193U patent/CN201858576U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421793A (en) * | 2013-09-06 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Cabin ceiling lamp |
| CN104421793B (en) * | 2013-09-06 | 2018-05-18 | 深圳市海洋王照明工程有限公司 | Ceiling light |
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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 |
Granted publication date: 20110608 |
|
| CX01 | Expiry of patent term |