CN203115543U - High-luminous efficiency light emitting diode (LED) lamp tube - Google Patents
High-luminous efficiency light emitting diode (LED) lamp tube Download PDFInfo
- Publication number
- CN203115543U CN203115543U CN2012206262841U CN201220626284U CN203115543U CN 203115543 U CN203115543 U CN 203115543U CN 2012206262841 U CN2012206262841 U CN 2012206262841U CN 201220626284 U CN201220626284 U CN 201220626284U CN 203115543 U CN203115543 U CN 203115543U
- Authority
- CN
- China
- Prior art keywords
- fluorescent tube
- radiating seat
- light efficiency
- high light
- efficiency led
- 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
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an illumination device, in particular to a high-luminous efficiency light emitting diode (LED) lamp tube for the illumination device. The high-luminous efficiency LED lamp tube comprises a lamp tube main body and lamp bases at the two ends of the lamp tube main body, wherein the lamp tube main body comprises a lampshade and a radiation seat, which are clasped; a printed circuit board is arranged on the radiation seat; an LED and a reflecting cup are arranged on the printed circuit board; and the LED is arranged in the reflecting cup. The high-luminous efficiency LED lamp tube has the beneficial effects that the luminous flux and the luminous efficiency can be improved through the reflecting cup, uniform illuminance is ensured, and glare is avoided.
Description
Technical field
The utility model relates to lighting device, relates in particular to a kind of high light efficiency LED fluorescent tube in the lighting device.
Background technology
Light emitting diode (Light Emitting Diode abbreviates LED as) is a kind of solid-state semiconductor devices that electric energy can be converted into visible light.The LED illuminating lamp is widely used in each corner of daily life, replaced the main flow lighting of fluorescent lamp as future gradually.Because advantages such as the LED light fixture has energy-saving and environmental protection, efficient, safety, the life-span is long, response speed is fast have brought a lot of facilities for people's life.But existing LED fluorescent tube also exists luminous flux and light efficiency not high enough, and illumination is equal problems such as even dazzle inadequately.
Summary of the invention
In order to solve the problems of the prior art, the utility model provides a kind of high light efficiency LED fluorescent tube.
The utility model provides a kind of high light efficiency LED fluorescent tube, comprise fluorescent tube main body and the lamp holder that is arranged on described fluorescent tube main body two ends, described fluorescent tube main body comprises lampshade and the radiating seat of phase obvolvent, described radiating seat is provided with printed substrate, described printed substrate is provided with light emitting diode and reflector, and described light emitting diode is arranged in the described reflector.
As further improvement of the utility model, described reflector comprises base plate and side plate, and the angle of described base plate and described side plate is 30～50 degree.
As further improvement of the utility model, described base plate and side plate are little foaming reflecting plate.
As further improvement of the utility model, described side plate has four at least.
As further improvement of the utility model, described reflector is quadrangular pyramid shape.
As further improvement of the utility model, described lampshade and radiating seat are semicircular arc, and described lampshade is that buckle is connected with radiating seat.
As further improvement of the utility model, described radiating seat is provided with louvre.
As further improvement of the utility model, described radiating seat is provided with draw-in groove, and described printed substrate is arranged in the described draw-in groove.
As further improvement of the utility model, described radiating seat is aluminium shape material radiating seat.
As further improvement of the utility model, described lamp holder is provided with screw.
The beneficial effects of the utility model are: by such scheme, can improve luminous flux and light efficiency by reflector, make illumination even, avoid dazzle.
Description of drawings
Fig. 1 is the perspective view of a kind of high light efficiency LED fluorescent tube of the utility model;
Fig. 2 is the decomposition texture schematic diagram of a kind of high light efficiency LED fluorescent tube of the utility model;
Fig. 3 is the cross-sectional view of a kind of high light efficiency LED fluorescent tube of the utility model.
The specific embodiment
Below in conjunction with description of drawings and the specific embodiment the utility model is further specified.
Drawing reference numeral among Fig. 1 to Fig. 3 is: lampshade 1; Radiating seat 2; Draw-in groove 21; Lamp holder 3; Screw 31; Reflector 4; Base plate 41; Side plate 42; Printed substrate 5; Light emitting diode 6.
As shown in Figure 1 to Figure 3, a kind of high light efficiency LED fluorescent tube, comprise fluorescent tube main body and the lamp holder 3 that is arranged on described fluorescent tube main body two ends, described fluorescent tube main body comprises lampshade 1 and the radiating seat 2 of phase obvolvent, described lampshade 1 has another name called the light diffusion shell, it is PCB that described radiating seat 2 is provided with printed substrate 5(), it is LED lamp pearl that described printed substrate 5 is provided with light emitting diode 6() and reflector 4, described light emitting diode 6 is arranged in the described reflector 4.
As shown in Figure 1 to Figure 3, described reflector 4 comprises base plate 41 and side plate 42, and described base plate 41 is 30～50 degree with the angle of described side plate 42.
As shown in Figure 1 to Figure 3, described base plate 41 and side plate 42 are little foaming reflecting plate (being MCPET).
As shown in Figure 1 to Figure 3, described side plate 42 has four at least.
As shown in Figure 1 to Figure 3, described reflector 4 is quadrangular pyramid shape.
As shown in Figure 1 to Figure 3, described lampshade 1 and radiating seat 2 are semicircular arc, and described lampshade 1 is connected for buckle with radiating seat 2.
As shown in Figure 1 to Figure 3, described radiating seat 2 is provided with louvre.
As shown in Figure 1 to Figure 3, described radiating seat 2 is provided with draw-in groove 21, and described printed substrate 5 is arranged in the described draw-in groove 21.
As shown in Figure 1 to Figure 3, described radiating seat 2 is aluminium shape material radiating seat, is called aluminium base again.
As shown in Figure 1 to Figure 3, described lamp holder 3 is provided with screw 31.
A kind of high light efficiency LED fluorescent tube that the utility model provides can improve luminous flux and light efficiency by reflector 4, makes illumination even, avoids dazzle.
Above content be in conjunction with concrete preferred embodiment to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. high light efficiency LED fluorescent tube, it is characterized in that: comprise fluorescent tube main body and the lamp holder that is arranged on described fluorescent tube main body two ends, described fluorescent tube main body comprises lampshade and the radiating seat of phase obvolvent, described radiating seat is provided with printed substrate, described printed substrate is provided with light emitting diode and reflector, and described light emitting diode is arranged in the described reflector, and described reflector comprises base plate and side plate, the angle of described base plate and described side plate is 30～50 degree, and described side plate has four at least.
2. high light efficiency LED fluorescent tube according to claim 1, it is characterized in that: described base plate and side plate are little foaming reflecting plate.
3. high light efficiency LED fluorescent tube according to claim 1, it is characterized in that: described reflector is quadrangular pyramid shape.
4. high light efficiency LED fluorescent tube according to claim 1, it is characterized in that: described lampshade and radiating seat are semicircular arc, and described lampshade is that buckle is connected with radiating seat.
5. high light efficiency LED fluorescent tube according to claim 1, it is characterized in that: described radiating seat is provided with louvre.
6. high light efficiency LED fluorescent tube according to claim 1, it is characterized in that: described radiating seat is provided with draw-in groove, and described printed substrate is arranged in the described draw-in groove.
7. high light efficiency LED fluorescent tube according to claim 1, it is characterized in that: described radiating seat is aluminium shape material radiating seat.
8. high light efficiency LED fluorescent tube according to claim 1, it is characterized in that: described lamp holder is provided with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206262841U CN203115543U (en) | 2012-11-23 | 2012-11-23 | High-luminous efficiency light emitting diode (LED) lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206262841U CN203115543U (en) | 2012-11-23 | 2012-11-23 | High-luminous efficiency light emitting diode (LED) lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203115543U true CN203115543U (en) | 2013-08-07 |
Family
ID=48895888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206262841U Expired - Fee Related CN203115543U (en) | 2012-11-23 | 2012-11-23 | High-luminous efficiency light emitting diode (LED) lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203115543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014206359A1 (en) * | 2013-06-28 | 2014-12-31 | 宁波福泰电器有限公司 | High-efficiency led fluorescent lamp |
-
2012
- 2012-11-23 CN CN2012206262841U patent/CN203115543U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014206359A1 (en) * | 2013-06-28 | 2014-12-31 | 宁波福泰电器有限公司 | High-efficiency led fluorescent lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202938121U (en) | Light-emitting diode (LED) lamp | |
| WO2011069437A1 (en) | Led bulb | |
| CN204240166U (en) | A kind of Novel LED down lamp | |
| CN201916737U (en) | LED illuminating lamp and LED illuminating tube | |
| CN203115543U (en) | High-luminous efficiency light emitting diode (LED) lamp tube | |
| CN202812863U (en) | LED reflector lamp module | |
| CN201925751U (en) | LED down lamp | |
| WO2013013389A1 (en) | Polyhedral lighting bulb | |
| CN103016977A (en) | Circuit board and wide-angle illumination LED lamp | |
| CN203131501U (en) | LED lamp with lampshade | |
| CN203202675U (en) | LED bulb | |
| CN202992725U (en) | Circuit boards and wide-angle irradiation light-emitting diode (LED) lamp | |
| CN201428951Y (en) | Led lamp body | |
| CN202101175U (en) | Self-radiating lighting module | |
| CN201934932U (en) | LED (light-emitting diode) bulb | |
| CN201401661Y (en) | Led fluorescent lamp panel | |
| JP3199289U (en) | LED lamp | |
| CN202392469U (en) | LED (light-emitting diode) bulb lamp | |
| AU2015101043A4 (en) | Detachable LED Modulator Tube | |
| CN202660277U (en) | Novel light-emitting diode (LED) down lamp | |
| CN202484744U (en) | LED (Light-Emitting Diode) streetlamp | |
| CN201615417U (en) | LED ceiling light | |
| CN202065731U (en) | Energy-saving and durable candle lamp with light source composed of light-emitting diodes (LEDs) | |
| CN208170156U (en) | A kind of high heat dissipation crossbar facilitating installation | |
| CN206626421U (en) | A kind of LED lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151125 Address after: 9, building 9001, building 518000, building A, Hua Han building, 16 Lang Shan Road, Shenzhen, Guangdong, Nanshan District Patentee after: SHENZHEN HUAHAN SCIENCE & TECHNOLOGY HOLDING CO., LTD. Address before: Pingshan Shenzhen city of Guangdong Province Jinniu Road 518118 No. 16 Huahan science and Technology Industrial Park Patentee before: Shenzhen Huahan New Energy & Material Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20181123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |