CN203010432U - LED (light-emitting diode) ceiling lamp - Google Patents
LED (light-emitting diode) ceiling lamp Download PDFInfo
- Publication number
- CN203010432U CN203010432U CN2012206531320U CN201220653132U CN203010432U CN 203010432 U CN203010432 U CN 203010432U CN 2012206531320 U CN2012206531320 U CN 2012206531320U CN 201220653132 U CN201220653132 U CN 201220653132U CN 203010432 U CN203010432 U CN 203010432U
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- aluminum
- led lamp
- aluminium
- ceiling
- aluminum chassis
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED (light-emitting diode) ceiling lamp, which comprises an aluminium bottom disk, an aluminium profile heat sink, an aluminium base plate, LED lamp beads, a driving power supply and a lamp cover, the aluminium bottom disk is used for fixing the ceiling lamp, and has a heat-dissipating effect, the aluminium profile heat sink is mounted on the aluminium bottom disk, and the lamp cover is embedded in the aluminium bottom disk. The LED ceiling lamp with the structure can adopt high-wattage lamp beads, and has the advantages of high brightness, good heat-dissipating effect, long service life, simple structure and low cost.
Description
Technical field
The utility model relates to a kind of light fixture, particularly a kind of LED lamp affixed to the ceiling.
Background technology
In prior art, the lamp pearl of LED lamp affixed to the ceiling mostly is little wattage, and such lamp brightness is little, and when being used for than large space, illumination can not be satisfied the demand.If but adopt large wattage lamp pearl, and can there be the problem of heat radiation, not go out because heat is loose, the lamp affixed to the ceiling internal temperature is high, causes LED light to decline soon, and light fixture is not durable, and maintenance cost is high, and lamp life is short.
The utility model content
In order to overcome the above-mentioned shortcoming of prior art, the utility model provides that a kind of large wattage, brightness are large, good heat dissipation effect, the life-span is long, simple in structure, cost is low LED lamp affixed to the ceiling.
The technical scheme that the utility model technical solution problem adopts is:
Comprise for fixing lamp affixed to the ceiling and have thermolysis aluminum chassis, be arranged on the aluminum profile heat radiator on aluminum chassis, aluminium base and LED lamp pearl, driving power and the lampshade chimeric with aluminum chassis.
Described aluminum profile heat radiator is annular, and annular groove is arranged on aluminum chassis, and aluminum profile heat radiator is arranged in groove, and the central space of aluminum profile heat radiator is used for installing driving power.
Described aluminium base is also annular, is arranged on the bottom outside of aluminum chassis annular groove, and pearl is distributed on aluminium base the LED lamp.
The aluminum chassis aluminum chassis is the aluminium with thin-walled, and has the structure that hollow space is arranged.
Aluminum chassis is provided with the aperture for gaseous exchange.
The beneficial effects of the utility model:
Compare with the LED lamp affixed to the ceiling of prior art, the utility model is provided with aluminum profile heat radiator in lamp affixed to the ceiling, being used for simultaneously fixedly, the aluminum chassis of lamp affixed to the ceiling also has radiating effect, aluminum profile heat radiator is arranged on aluminum chassis, such lamp affixed to the ceiling, can adopt the LED lamp pearl of large wattage,, brightness is large, good heat dissipation effect, simple in structure, cost is low.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is the explosive view of a kind of embodiment of the utility model;
Fig. 2 is profile of the present utility model;
Fig. 3 is stereogram of the present utility model;
Fig. 4 is front view of the present utility model.
The specific embodiment
As Fig. 1--shown in Figure 4, a kind of embodiment of the present utility model, comprise fixing lamp affixed to the ceiling aluminum chassis 1, be arranged on the aluminum profile heat radiator 2 on aluminum chassis, aluminium base 3 and LED lamp pearl 4, driving power 5 and the lampshade 6 chimeric with aluminum chassis.Described aluminum profile heat radiator is annular, and annular groove 11 is arranged on aluminum chassis 1, and aluminum annular-shaped Section Bar Heat Sinks 2 is arranged in groove 11, and the central space 21 of aluminum profile heat radiator 2 is used for installing driving power 5.Described aluminium base 3 is also annular, is arranged on 22 outsides, bottom of aluminum chassis groove, and LED lamp pearl 4 is distributed on aluminium base 3.Such structure makes each component distribution reasonable, simple and compact for structure, conserve space.Aluminum chassis is the aluminium with thin-walled 12, and has the structure that hollow space 13 is arranged.The aluminum chassis of this structure, because it directly contacts with radiator, and because it is hollow structure, the surface area of aluminium is large, also has radiating effect preferably, and also can be understood as aluminum chassis is the extension of radiator, further improves radiating effect.Because aluminum chassis is hollow structure, few with material, cost is low simultaneously.In order further to improve again radiating effect, offer several gaseous exchanges hole 14 on aluminum chassis.
Operation principle of the present utility model is: after switching on power, the heat that aluminium base 3 and LED lamp pearl 4 give out, conduction is to aluminum profile heat radiator 2 rapidly, aluminum profile heat radiator is large because of its surface area, heat is distributed rapidly, simultaneously a part of heat is conducted to aluminum chassis 1, make aluminum chassis also play the effect of heat radiation.Be dispersed into the heat of lamp affixed to the ceiling inner space, can by the aperture of the gaseous exchange on aluminum chassis, airborne dissipation of heat be gone out again.So, the radiating effect of lamp affixed to the ceiling is just fine, and large wattage LED lamp pearl can be installed.
Under principle of the present utility model and principle, the understandable any various replacements with same function or effect or the modification that above-mentioned embodiment is made of those skilled in the art all belongs to protection domain of the present utility model.
Claims (5)
1.LED lamp affixed to the ceiling is characterized in that: comprise for fixing lamp affixed to the ceiling and have thermolysis aluminum chassis, be arranged on LED lamp pearl, driving power and the lampshade chimeric with aluminum chassis on aluminum profile heat radiator, aluminium base and the aluminium base on aluminum chassis.
2. LED lamp affixed to the ceiling according to claim 1 is characterized in that: described aluminum profile heat radiator has annular groove for annular on aluminum chassis, aluminum profile heat radiator is arranged in annular groove, and the central space of aluminum profile heat radiator is used for installing driving power.
3. LED lamp affixed to the ceiling according to claim 2 is characterized in that: described aluminium base also is annular, is arranged on the bottom outside of aluminum chassis annular groove, and pearl is distributed on aluminium base the LED lamp.
4. according to claim 1,2 or 3 described LED lamp affixed to the ceilings, it is characterized in that: aluminum chassis is the aluminium with thin-walled, and has the structure that hollow space is arranged.
5. LED lamp affixed to the ceiling according to claim 4, it is characterized in that: aluminum chassis is provided with the aperture for gaseous exchange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206531320U CN203010432U (en) | 2012-12-03 | 2012-12-03 | LED (light-emitting diode) ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206531320U CN203010432U (en) | 2012-12-03 | 2012-12-03 | LED (light-emitting diode) ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203010432U true CN203010432U (en) | 2013-06-19 |
Family
ID=48602021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206531320U Expired - Fee Related CN203010432U (en) | 2012-12-03 | 2012-12-03 | LED (light-emitting diode) ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203010432U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604075A (en) * | 2013-11-28 | 2014-02-26 | 林英强 | Led ceiling lamp |
| CN103672637A (en) * | 2013-12-04 | 2014-03-26 | 黄善国 | Novel LED ceiling lamp capable of emitting light evenly and all-directionally |
| CN104864321A (en) * | 2015-03-24 | 2015-08-26 | 深圳市裕富照明有限公司 | Ceiling lamp and communication system with infrared and WiFi communication functions |
| WO2022111721A1 (en) * | 2020-11-30 | 2022-06-02 | 苏州欧普照明有限公司 | Illumination module and lamp |
-
2012
- 2012-12-03 CN CN2012206531320U patent/CN203010432U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604075A (en) * | 2013-11-28 | 2014-02-26 | 林英强 | Led ceiling lamp |
| CN103672637A (en) * | 2013-12-04 | 2014-03-26 | 黄善国 | Novel LED ceiling lamp capable of emitting light evenly and all-directionally |
| CN103672637B (en) * | 2013-12-04 | 2016-05-04 | 广东汉盾光电科技有限公司 | A kind of Novel LED ceiling lamp of comprehensive uniformly light-emitting |
| CN104864321A (en) * | 2015-03-24 | 2015-08-26 | 深圳市裕富照明有限公司 | Ceiling lamp and communication system with infrared and WiFi communication functions |
| WO2022111721A1 (en) * | 2020-11-30 | 2022-06-02 | 苏州欧普照明有限公司 | Illumination module and lamp |
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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: 20130619 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |