CN201688191U - Led daylight lamp - Google Patents
Led daylight lamp Download PDFInfo
- Publication number
- CN201688191U CN201688191U CN2010201879494U CN201020187949U CN201688191U CN 201688191 U CN201688191 U CN 201688191U CN 2010201879494 U CN2010201879494 U CN 2010201879494U CN 201020187949 U CN201020187949 U CN 201020187949U CN 201688191 U CN201688191 U CN 201688191U
- Authority
- CN
- China
- Prior art keywords
- lamp
- arc
- led daylight
- lamp holder
- radiator
- 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
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
An LED daylight lamp comprises a lampshade, an aluminum base plate, an LED lighting module welded on the aluminum base plate, an aluminum radiator installed on the aluminum base plate, a lamp tube made up of a constant current drive power supply built in the aluminum radiator and lamp caps arranged at two ends of the lamp tube, wherein each lamp cap is provided with a locating column and the aluminum radiator is provided with a mounting hole. The LED daylight lamp is characterized in that the equant circle in each lamp cap is provided with two sections of locating slot inner walls, the lamp cap end between the two sections of locating slot inner walls is provided with an arc-shaped fixing through slot, the arc-shaped fixing through slot and the mounting hole on the aluminum radiator are on the same circle, the arc-shaped fixing through slot of each lamp cap is fixedly connected with the mounting hole on the aluminum radiator in the lamp tube through a bolt. The LED daylight lamp is simple in structure and as the mounting hole on the aluminum radiator in the lamp tube can be fixed at any position of the arc-shaped fixing through slot of each lamp cap through the bolt, the lamp tube can arbitrarily rotate on each lamp cap, thus increasing the heat dissipation ways of LED daylight lamps by means of air convection and prolonging the service life of LED daylight lamps.
Description
Technical field
The utility model relates to a kind of LED fluorescent lamp.
Background technology
Under the situation that global energy shortage, environmental requirement improve constantly, the semiconductor illuminating light source that development has energy-saving and environmental protection, long-life, an advantage such as radiationless is to energy-saving and environmental protection and build a conservation-minded society and have its own strategic significance.The LED fluorescent lamp has characteristics such as light efficiency height, energy-conservation, no mercury pollution, life-span length, non-rotatable between existing its fluorescent tube of LED fluorescent lamp and the lamp holder, exiting surface is a hemisphere face, thereby cause LED fluorescent lamp exiting surface and lamp socket horizontal plane to form an angle, limit the scope of LED fluorescent lamp replacement traditional fluorescent lamp, hindered applying of LED fluorescent lamp.
Summary of the invention
The purpose of this utility model just provides the LED fluorescent lamp of a kind of simple in structure, good heat dissipation effect, long service life.
LED fluorescent lamp of the present utility model, comprise by lampshade, aluminium base, be welded in the LED luminescence component on the aluminium base, the aluminium radiator of aluminium base is installed, be built in fluorescent tube that the constant-current driving power supply of aluminium radiator forms and the lamp holder that places lamp tube ends, lamp holder is provided with reference column, have installing hole on the aluminium radiator, be characterized on the interior isometrical circumference of lamp holder two sections locating slot inwalls being set, have fixedly groove of arc on the lamp holder end between two sections locating slot inwalls, arc fixedly the installing hole on groove and the aluminium radiator on same circumference, the arc of lamp holder fixedly in groove and the fluorescent tube installing hole on the aluminium radiator link by bolting.
LED fluorescent structure of the present utility model is simple, since the installing hole in the fluorescent tube on the aluminium radiator can be by being bolted to lamp holder arc fixedly on the groove optional position, therefore, fluorescent tube can rotate arbitrarily on lamp holder, can by rotary irradiation where take office to object, and increased the heat radiation approach that the LED fluorescent lamp dispels the heat in the cross-ventilation mode, improve the life-span of LED fluorescent lamp.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is a LED fluorescent-lamp tube structural representation;
Fig. 3 is a LED fluorescent lamp holder structure schematic diagram in the prior art.
The specific embodiment
A kind of LED fluorescent lamp, comprise by lampshade 7, aluminium base 12, be welded in the LED luminescence component 8 on the aluminium base 12, the aluminium radiator 11 of aluminium base 12 is installed, be built in fluorescent tube that the constant-current driving power supply 10 of aluminium radiator 11 forms and the lamp holder 1 that places lamp tube ends, lamp holder 1 is provided with reference column 2, have installing hole 9 on the aluminium radiator 11, be characterized on the lamp holder 1 interior isometrical circumference locating slot inwall 3 and locating slot inwall 5 being set, two sections locating slot inwalls 3, have fixedly groove 4 of arc on the lamp holder end between 5, arc fixedly the installing hole 9 on groove 4 and the aluminium radiator 11 on same circumference, the arc of lamp holder 1 fixedly in groove 4 and the fluorescent tube installing hole 9 on the aluminium radiator 11 link by bolting.In the prior art, the installing hole 9 in the fluorescent tube on the aluminium radiator 11 links to each other with fixing hole 6 on the lamp holder 1 by bolt, and lamp holder and fluorescent tube are fixed.
Claims (1)
1. LED fluorescent lamp, comprise by lampshade (7), aluminium base (12), be welded in the LED luminescence component (8) on the aluminium base (12), the aluminium radiator (11) of aluminium base (12) is installed, be built in fluorescent tube that the constant-current driving power supply (10) of aluminium radiator (11) forms and the lamp holder (1) that places lamp tube ends, lamp holder (1) is provided with reference column (2), have installing hole (9) on the aluminium radiator (11), it is characterized in that: on the interior isometrical circumference of lamp holder (1) two sections locating slot inwalls are set, have fixedly groove (4) of arc on the lamp holder end between two sections locating slot inwalls, arc fixedly the installing hole (9) on groove (4) and the aluminium radiator (11) on same circumference, the arc of lamp holder (1) fixedly in groove (4) and the fluorescent tube installing hole (9) on the aluminium radiator (11) link by bolting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201879494U CN201688191U (en) | 2010-05-12 | 2010-05-12 | Led daylight lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201879494U CN201688191U (en) | 2010-05-12 | 2010-05-12 | Led daylight lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201688191U true CN201688191U (en) | 2010-12-29 |
Family
ID=43376471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201879494U Expired - Fee Related CN201688191U (en) | 2010-05-12 | 2010-05-12 | Led daylight lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201688191U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102591011A (en) * | 2011-01-14 | 2012-07-18 | 株式会社理光 | Light emitting element adjusting and fixing structure, optical scanner, and image forming apparatus |
| CN104075161A (en) * | 2014-06-25 | 2014-10-01 | 浙江金陵光源电器有限公司 | Straight-tube LED lamp with replaceable lamp bar |
-
2010
- 2010-05-12 CN CN2010201879494U patent/CN201688191U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102591011A (en) * | 2011-01-14 | 2012-07-18 | 株式会社理光 | Light emitting element adjusting and fixing structure, optical scanner, and image forming apparatus |
| US8911112B2 (en) | 2011-01-14 | 2014-12-16 | Ricoh Company, Ltd. | Light emitting element adjusting and fixing structure, optical scanner, and image forming apparatus |
| CN102591011B (en) * | 2011-01-14 | 2015-06-17 | 株式会社理光 | Light emitting element adjusting and fixing structure, optical scanner, and image forming apparatus |
| CN104075161A (en) * | 2014-06-25 | 2014-10-01 | 浙江金陵光源电器有限公司 | Straight-tube LED lamp with replaceable lamp bar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101886774A (en) | LED street lamp with adjustable light beam radiation angle | |
| CN101839429A (en) | Light source component of LED street lamp | |
| CN201688191U (en) | Led daylight lamp | |
| CN201636696U (en) | Wide-range and high-power LED street lamp | |
| CN201739874U (en) | Integrated LED bulb | |
| CN201724086U (en) | Light source assembly for LED streetlight | |
| CN203240439U (en) | Novel ceiling lamp | |
| CN201688192U (en) | Rotary LED fluorescent lamp | |
| CN203036409U (en) | Long-distance LED (Light Emitting Diode) projection lamps and lanterns | |
| CN102840534A (en) | LED streetlamp easy to dissipate heat | |
| CN201739873U (en) | LED bulb light | |
| CN202203710U (en) | Light-emitting diode (LED) lamp structure | |
| CN204853058U (en) | Better LED lamps and lanterns of radiating effect | |
| CN203176938U (en) | LED flood light | |
| CN203771138U (en) | LED (light emitting diode) bulb with screw socket | |
| CN201715343U (en) | LED lamp | |
| CN203115769U (en) | Motorcycle LED (light-emitting diode) headlamp | |
| CN202708652U (en) | Multifunctional LED lighting device | |
| CN202546413U (en) | Outdoor LED (light emitting diode) illuminating lamp | |
| CN202118713U (en) | Light-emitting diode (LED) street lamp | |
| CN201715386U (en) | Sunflower-like LED high power energy saving street lamp | |
| CN206890479U (en) | A kind of LED | |
| CN202158516U (en) | Integrated LED T5 tube | |
| CN104654076A (en) | LED (Light Emitting Diode) module | |
| CN202209581U (en) | 60 w High-power LED circular factory flood lamp |
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: 20101229 Termination date: 20160512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |