CN201715298U - Annular LED lamp tube - Google Patents
Annular LED lamp tube Download PDFInfo
- Publication number
- CN201715298U CN201715298U CN2010201775349U CN201020177534U CN201715298U CN 201715298 U CN201715298 U CN 201715298U CN 2010201775349 U CN2010201775349 U CN 2010201775349U CN 201020177534 U CN201020177534 U CN 201020177534U CN 201715298 U CN201715298 U CN 201715298U
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- CN
- China
- Prior art keywords
- annular
- lamp tube
- fluorescent tube
- led lamp
- utility
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an annular LED lamp tube, which includes a lamp tube (1), wherein an SMDLED lamp bead PCB (printed circuit board) (2) is arranged on the lamp tube (1), and the LED lamp bead PCB (2) forms a series circuit with a constant-current power supply. The utility model is characterized in that the lamp tube is arranged annularly, an annular lampshade (3) and a joint (4) are arranged outside the lamp tube (1), and the PCB (2) is clung to an annular aluminum sheet (5) for heat dissipation. The annular LED lamp tube has the benefits as follows: due to the adoption of SMDLED lamp beads arranged annularly, the cost of the whole set of luminaire is reduced, the illumination intensity is high, the using is simple, the installation is convenient, and the popularization and application are facilitated.
Description
Technical field
The utility model relates to a kind of annular LED fluorescent tube.
Background technology
The LED lamp does not have stroboscopic, safety and environmental protection, extra long life with it and characteristics such as costs an arm and a leg and paid close attention to, it is cylindrical or cup-shaped that but traditional LED lamp tube shapes generally is designed to, for obtaining better illuminance, must increase a number of LED lamp, also, its promotion and application have been had a strong impact on regard to the corresponding cost that increases whole light fixture.
Summary of the invention
At the shortcoming of existing LED fluorescent tube, the utility model provides a kind of novel annular LED fluorescent tube.
To achieve these goals, the measure taked of the utility model:
A kind of annular LED fluorescent tube comprises fluorescent tube, and fluorescent tube is provided with SMD LED lamp pearl pcb board, SMD LED lamp pearl pcb board and constant-current supply constitute series circuit, described fluorescent tube is set to annular, and the fluorescent tube arranged outside has Circular shape lampshade and joint, and PCB wiring board and annular aluminium sheet are close to heat radiation.
The beneficial effects of the utility model: by adopting annular the LED fluorescent tube is set, reduced lamp package cost, illuminance height, use simple, easy for installation, be beneficial to and apply.
Description of drawings
Fig. 1, structural representation of the present utility model.
The specific embodiment
A kind of annular LED fluorescent tube, comprise fluorescent tube 1, fluorescent tube 1 is provided with SMD LED lamp pearl PCB wiring board 2, LED lamp pearl PCB wiring board 2 constitutes series circuit with constant-current supply, it is characterized in that, described fluorescent tube 1 is set to annular, and fluorescent tube 1 arranged outside has Circular shape lampshade 3 and joint 4, and PCB wiring board 2 is close to heat radiation with annular aluminium sheet 5.Both improve illuminance, saved SMD LED lamp pearl quantity again.The beneficial effects of the utility model: by adopting annular SMD LED lamp pearl is set, reduced lamp package cost, illuminance height, use simple, easy for installation, be beneficial to and apply.
Those skilled in the art's simple change and replacement all are within the protection domain of the present utility model in this area.
Claims (1)
1. annular LED fluorescent tube, comprise fluorescent tube (1), fluorescent tube (1) is provided with SMDLED lamp pearl PCB wiring board (2), LED lamp pearl PCB wiring board (2) constitutes series circuit with constant-current supply, it is characterized in that, described fluorescent tube (1) is set to annular, and fluorescent tube (1) arranged outside has Circular shape lampshade (3) and joint (4), and PCB wiring board (2) is close to heat radiation with annular aluminium sheet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201775349U CN201715298U (en) | 2010-04-29 | 2010-04-29 | Annular LED lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201775349U CN201715298U (en) | 2010-04-29 | 2010-04-29 | Annular LED lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201715298U true CN201715298U (en) | 2011-01-19 |
Family
ID=43461300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201775349U Expired - Fee Related CN201715298U (en) | 2010-04-29 | 2010-04-29 | Annular LED lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201715298U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133913A (en) * | 2011-11-30 | 2013-06-05 | 周素樱 | Ring-type light-emitting diode (LED) energy-saving lamp |
| CN105276399A (en) * | 2014-07-17 | 2016-01-27 | 付建中 | Light-emitting diode (LED) modulator tube capable of transferring and dissipating heat through tube body |
| CN105508919A (en) * | 2015-12-15 | 2016-04-20 | 安徽科弘环保科技有限公司 | LED table lamp |
-
2010
- 2010-04-29 CN CN2010201775349U patent/CN201715298U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133913A (en) * | 2011-11-30 | 2013-06-05 | 周素樱 | Ring-type light-emitting diode (LED) energy-saving lamp |
| CN105276399A (en) * | 2014-07-17 | 2016-01-27 | 付建中 | Light-emitting diode (LED) modulator tube capable of transferring and dissipating heat through tube body |
| CN105276399B (en) * | 2014-07-17 | 2018-08-14 | 付燕萍 | Utilize the LED lamp tube of tube body heat loss through conduction |
| CN105508919A (en) * | 2015-12-15 | 2016-04-20 | 安徽科弘环保科技有限公司 | LED table lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGHAI FUMINGTE LIGHTING AND TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: NINGHAI LIANXIN MOLDING ELECTRIC APPLIANCES CO., LTD. Effective date: 20150525 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150525 Address after: 315600 tea village, tea house, Ninghai County, Ningbo, Zhejiang Patentee after: Ninghai County Fumingte Lighting Technology Co. Ltd. Address before: 315600 Zhejiang province Ninghai County Yuelong streets West Street Patentee before: Ninghai Lianxin Molding electric Appliances Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20180429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |