CN201126125Y - High-power LED ceiling lamp - Google Patents
High-power LED ceiling lamp Download PDFInfo
- Publication number
- CN201126125Y CN201126125Y CNU2007201993479U CN200720199347U CN201126125Y CN 201126125 Y CN201126125 Y CN 201126125Y CN U2007201993479 U CNU2007201993479 U CN U2007201993479U CN 200720199347 U CN200720199347 U CN 200720199347U CN 201126125 Y CN201126125 Y CN 201126125Y
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- China
- Prior art keywords
- ring
- power
- ring type
- lamp body
- lamp housing
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- Expired - Fee Related
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A high-power LED ceiling lamp for common illumination includes a ring type lamp body, a lamp shade, a power supply controller and a group of high-power LEDs. The high-power LEDs are fixed on one side plane of the ring type lamp body, and are surrounded by the lamp shade to be a ring type light source. The back side of the ring type lamp body fixed with the high-power LED is fixed with heat radiating fins, heat radiation holes are mounted on the exterior circumference of the ring type lamp body, and ventilating openings are circulatingly mounted on the inner sides of the ring type lamp body; a power supply controller and a sensor are mounted in the outer casing of power supply, the outer casing of power supply is fixed at eh center of the inner ring of the ring type lamp body and is insulated by air with the ring type lamp body, which can prevent the heat of the ring type lamp body to further elevate temperature of the electrochemical capacitor in the power supply controller, so as to reduce the service life of the electrochemical capacitor. The ring type lamp body and heat radiating fins of the utility model adopt aluminum product with good thermal conductivity, have compact conformation and reduced cost; can select a plurality of manufacturing processes, such as stamping, compression casting, squeezing and the like; can satisfy a plurality of standards of high-power semi-conductor lighting lamps such as ceiling lamps, built-in lamps, suspension lamps and the like.
Description
Technical field
The utility model relates to a kind of semiconductor lamp, especially with between power-supply controller of electric and the ring-like lamp housing inboard, with a kind of high-power LED ceiling lamp of air insulated.
Background technology
The semi-conductor electricity light source is a kind of electric light source that does not have filament, is a kind of luminescent device that directly electric energy is converted into luminous energy, is called light emitting diode, is also referred to as semiconductor lamp, the English LED that is called for short.Semiconductor lighting is considered to the new energy-conserving light source of illumination of 21 century.LED is not only energy-conservation, also have the life-span long, volume is little, safety, environmental protection, characteristics such as non-maintaining, easy to control.LED can replace conventional light source to use in a lot of places, and the speed of LED replacement traditional lighting light source has been quickened in the particularly appearance of great power LED, also makes LED become real in the large-area applications of indoor and outdoor lighting.
Great power LED is very general in the outdoor lighting application in engineering, but the application in the room lighting engineering is in the elementary step, this is because the too high factor of lumen cost on the one hand, also be on the other hand because the product category of LED room lighting very little, illumination the designer suffer from and have no way of choosing, and set obstacle for the popularization of room lighting product.LED room lighting Products Development should be paid attention to, and improves luminous efficiency and luminous flux utilization rate, reduces the whole synthesis illumination cost to greatest extent.
Great power LED is a direction of LED industry future development, but great power LED has relatively high expectations to heat dissipation technology, and the power of led module is big more, and the heat flow density of its chip is just high more.The temperature of led chip sharply rises when the effect of radiator is bad, the very fast generation light decay of meeting, even damage led chip.Have only the heat dissipation technology that solves great power LED, delay the light decay of LED to greatest extent, could understand, enter more families and applied environment as present fluorescent lamp.
Because the power of single great power LED is less, brightness is lower, should not use separately.According to the demand of lighting object and luminous flux, the semiconductor lamp with several great power LED Combination Design one-tenth " secondary souce " has broad application prospects.
Summary of the invention
The technical problems to be solved in the utility model is, providing a kind of is fixed on several great power LEDs on the double ring-like lamp housing of making radiator, and and lampshade be combined into ring-like " secondary souce ", especially with between power-supply controller of electric and the ring-like lamp housing inboard with a kind of high-power LED ceiling lamp of air insulated.
For solving the problems of the technologies described above, a kind of high-power LED ceiling lamp of the utility model comprises ring-like lamp housing, lampshade, power-supply controller of electric and one group of great power LED, great power LED is fixed on the side plane of ring-like lamp housing, and is surrounded as ring-shaped light source by lampshade; Great power LED is electrically connected with power-supply controller of electric.
Be fixed with fin on the ring-like lamp housing back side that great power LED is fixed, ring-like lamp housing outside is provided with louvre, and side ring winding within it is equipped with air vent, has wire hole on ring-like lamp housing center, and is provided with fixing hole around its wire hole.
Be provided with power-supply controller of electric and sensor in the outer casing of power supply the inside, on the outer casing of power supply side, have fairlead, use the cover closure outer casing of power supply, and on its cover plate, have wire hole; Outer casing of power supply is fixed in the ring-like lamp housing in the ring in the heart, and and ring-like lamp housing between the ring with air insulated.
The beneficial effects of the utility model are, this fin and the ringed lamp shell structure on the direction that thermal current makes progress, arranged, its remarkable advantage is, the logical peraluminous ring-like lamp housing of the heat of great power LED conducts on the fin, by the gas channel that air vent and louvre produced, the large tracts of land heat of ring-like lamp housing inside and surrounding air are carried out heat exchange again, will reduce the temperature of great power LED to greatest extent, reduce the light decay of great power LED, reach the purpose that improves the great power LED life-span;
Especially with in outer casing of power supply and the ring-like lamp housing between the ring with air insulated, can prevent that ring-like lamp housing heat from advancing one one to the electrochemical capacitor in the power-supply controller of electric and heating up and reduce its service life;
Secondly advantage is, ring-like lamp housing and fin adopt the good aluminium material of thermal conductivity, and be optional in order to multiple manufacturing process such as punching press, die casting, extruding, its compact conformation, reduce cost, can satisfy multiple high power semiconductor lighting lamp tools such as ceiling lamp affixed to the ceiling, recessed lighting fitting, suspension lamp.
Description of drawings
Fig. 1 is the light-emitting area structural map of a kind of embodiment of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to the semi-section structural map.
1. ring-like lamp housings among the figure, 101. air vents, 102. louvres, 103. wire holes, 104. fixing holes, 2. outer casing of power supply, 201. fairleads, 3. great power LED, 4. lampshade, 5. sensor, 6. fin, 7. power-supply controller of electric, 8. cover plate, 801. wire holes.
The specific embodiment
By Fig. 1～shown in Figure 2, the utility model comprises ring-like lamp housing 1, lampshade 4, power-supply controller of electric 7 and one group of great power LED 3, great power LED 3 is fixed on the side plane of ring-like lamp housing 1, and is surrounded as ring-shaped light source by lampshade 4.Great power LED 3 is electrically connected with power-supply controller of electric 7.The shape of ring-like lamp housing 1 also can be selected plurality of specifications such as square, rectangle for use, so that satisfy because of the required different capacity in different places and the requirement of different lighting angles.Ring-like lamp housing and fin select for use the good aluminium material of thermal conductivity to make.
The encapsulation shape of great power LED 3 generally has square, polygonal, strip, in square and rectangle lamp housing, can select for use the great power LED 3 of strip great power LED 3 or strip and other shapes to mix and use.
In square and rectangle lamp housing, fixedly the lamp housing plane of great power LED 3 can make tapered plane, so that satisfy the requirement of lighting angle or distribution curve flux.When the luminous power of great power LED 3 is big, can directly be fixed on earlier on the fin 6, the ring-like lamp housing 1 with the installing hole of leaving great power LED 3 fixes then.In order to reduce heat group, coated with thermally conductive silicone grease between great power LED 3 and ring-like lamp housing.On ring-like lamp housing 1 back side that great power LED 3 is fixed, be fixed with fin 6, thermal conductive silicon rubber cushion on coated with thermally conductive silicone grease between the back side of fin 6 and ring-like lamp housing 1 or pad.
Lampshade 4 can select for use the anti-dazzle material to make, and when using Transparent lamp shade 4, increases the anti-dazzle lens on the light-emitting area of great power LED 3.The heat of ring-like lamp housing 1 is under the little situation of the influence of outer casing of power supply 2, and the shape of lampshade 4 can adopt the circle of not perforate of center, promptly outer casing of power supply 2 and great power LED 3 all is surrounded the round light source of formation.
The outside of ring-like lamp housing 1 is provided with louvre 102, and side ring winding within it is equipped with air vent 101, and the gas channel by air vent 101 and louvre 102 are produced carries out heat exchange to the large tracts of land heat and the surrounding air of ring-like lamp housing 1 inside.On around the lamp housing plane of fixing great power LED 3, also can increase the air vent 101 of different shape.Have wire hole 103 at ring-like lamp housing 1 center, and around its wire hole 103, be provided with fixing hole 104, fix with ceiling with this fixing hole 104.
Be provided with power-supply controller of electric 7 and sensor 5 in outer casing of power supply 2 the insides.Sensor 5 can be selected infrared human body inductor, smog, gas and photosensitive etc. for use.According to the kind of sensor 5, can be installed in the inside of outer casing of power supply 2, also can be exposed on the outside of outer casing of power supply 2.When light sensor 5 used simultaneously with other sensors 5, light sensor 5 can be installed on the appropriate location of outside of ring-like lamp housing 1.
Have fairlead 201 on the side of outer casing of power supply 2, the electric wire of power-supply controller of electric 7 is connected with great power LED 3 with fairlead 201 through wire hole 801.With cover plate 8 sealing outer casing of power supply 2, and on its cover plate 8, have wire hole 801.External power cord passes wire hole 801 again and is connected with power-supply controller of electric 7 through wire hole 103.Outer casing of power supply 2 can be fixed in the interior ring of ring-like lamp housing 1 in the heart, and and the interior ring of ring-like lamp housing 1 between with air insulated.
Claims (4)
1, a kind of high-power LED ceiling lamp comprises ring-like lamp housing, lampshade, power-supply controller of electric and one group of great power LED, it is characterized in that: great power LED is fixed on the side plane of ring-like lamp housing, and is surrounded as ring-shaped light source by lampshade; Great power LED is electrically connected with power-supply controller of electric.
2, high-power LED ceiling lamp according to claim 1, it is characterized in that: on the ring-like lamp housing back side that great power LED is fixed, be fixed with fin, ring-like lamp housing outside is provided with louvre, side ring winding within it is equipped with air vent, on ring-like lamp housing center, have wire hole, and around its wire hole, be provided with fixing hole.
3, high-power LED ceiling lamp according to claim 1 is characterized in that: be provided with power-supply controller of electric and sensor in the outer casing of power supply the inside, have fairlead on the outer casing of power supply side, use the cover closure outer casing of power supply, and have wire hole on its cover plate; Outer casing of power supply is fixed in the ring-like lamp housing in the ring in the heart, and and ring-like lamp housing between the ring with air insulated.
4, high-power LED ceiling lamp according to claim 1 is characterized in that: ring-like lamp housing and fin select for use the good aluminium material of thermal conductivity to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201993479U CN201126125Y (en) | 2007-12-17 | 2007-12-17 | High-power LED ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201993479U CN201126125Y (en) | 2007-12-17 | 2007-12-17 | High-power LED ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201126125Y true CN201126125Y (en) | 2008-10-01 |
Family
ID=39999594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201993479U Expired - Fee Related CN201126125Y (en) | 2007-12-17 | 2007-12-17 | High-power LED ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201126125Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235644A (en) * | 2010-04-20 | 2011-11-09 | 中国科学院理化技术研究所 | LED (light emitting diode) heat radiation packaging structure with air outlet at side face |
| CN102913827A (en) * | 2012-10-09 | 2013-02-06 | 郭景阳 | Ceiling lamp |
| CN103343902A (en) * | 2013-07-05 | 2013-10-09 | 邵子刚 | LED lamp with built-in power source |
| EP2806209A1 (en) * | 2013-05-24 | 2014-11-26 | ABL IP Holding LLC | Led luminaire with multiple vents for promoting vertical ventilation |
| WO2015000212A1 (en) * | 2013-07-01 | 2015-01-08 | 深圳市聚作照明股份有限公司 | Led ceiling lamp |
| CN104918458A (en) * | 2014-03-14 | 2015-09-16 | 欧姆龙株式会社 | Electronic equipment |
| US9989241B2 (en) | 2013-01-11 | 2018-06-05 | Daniel S. Spiro | Integrated ceiling device with mechanical arrangement for a light source |
| CN108361596A (en) * | 2018-04-13 | 2018-08-03 | 众普森科技（株洲）有限公司 | A kind of lamps and lanterns |
| CN114746692A (en) * | 2020-01-20 | 2022-07-12 | 宗拓贝尔照明器材有限公司 | Groove-shaped lamp shell |
-
2007
- 2007-12-17 CN CNU2007201993479U patent/CN201126125Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235644B (en) * | 2010-04-20 | 2012-11-21 | 中国科学院理化技术研究所 | LED (light emitting diode) heat radiation packaging structure with air outlet at side face |
| CN102235644A (en) * | 2010-04-20 | 2011-11-09 | 中国科学院理化技术研究所 | LED (light emitting diode) heat radiation packaging structure with air outlet at side face |
| CN102913827A (en) * | 2012-10-09 | 2013-02-06 | 郭景阳 | Ceiling lamp |
| US9989241B2 (en) | 2013-01-11 | 2018-06-05 | Daniel S. Spiro | Integrated ceiling device with mechanical arrangement for a light source |
| US11944053B2 (en) | 2013-01-11 | 2024-04-02 | Lighting Defense Group, Llc | Integrated ceiling device with mechanical arrangement for a light source |
| US11744200B2 (en) | 2013-01-11 | 2023-09-05 | Lighting Defense Group, Llc | Integrated ceiling device with mechanical arrangement for a light source |
| US11730100B2 (en) | 2013-01-11 | 2023-08-22 | Lighting Defense Group, Llc | Integrated ceiling device with mechanical arrangement for a light source |
| US11690336B2 (en) | 2013-01-11 | 2023-07-04 | Lighting Defense Group, Llc | Integrated ceiling device with mechanical arrangement for a light source |
| EP2806209A1 (en) * | 2013-05-24 | 2014-11-26 | ABL IP Holding LLC | Led luminaire with multiple vents for promoting vertical ventilation |
| US9732953B2 (en) | 2013-05-24 | 2017-08-15 | Abl Ip Holding Llc | LED luminaire with multiple vents for promoting vertical ventilation |
| WO2015000212A1 (en) * | 2013-07-01 | 2015-01-08 | 深圳市聚作照明股份有限公司 | Led ceiling lamp |
| CN103343902A (en) * | 2013-07-05 | 2013-10-09 | 邵子刚 | LED lamp with built-in power source |
| CN104918458B (en) * | 2014-03-14 | 2017-09-08 | 欧姆龙株式会社 | Electronic equipment |
| CN104918458A (en) * | 2014-03-14 | 2015-09-16 | 欧姆龙株式会社 | Electronic equipment |
| CN108361596A (en) * | 2018-04-13 | 2018-08-03 | 众普森科技（株洲）有限公司 | A kind of lamps and lanterns |
| CN114746692A (en) * | 2020-01-20 | 2022-07-12 | 宗拓贝尔照明器材有限公司 | Groove-shaped lamp shell |
| CN114746692B (en) * | 2020-01-20 | 2024-03-01 | 赞托贝尔照明有限公司 | Groove-shaped lamp shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Jin Songshan Document name: Notification to Pay the Fees |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 277100 Shandong Province, Zaozhuang high tech Zone Fuyuan Road four No. 259 Shandong tech Industrial Co. Ltd. Patentee after: Jin Songshan Address before: 201204, room 25, No. 390, Lane 402, Royal mountain road, Shanghai, Pudong New Area Patentee before: Jin Songshan |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20101217 |