CN202216011U - Light-emitting diode (LED) surface mount type energy-saving fluorescent tube - Google Patents
Light-emitting diode (LED) surface mount type energy-saving fluorescent tube Download PDFInfo
- Publication number
- CN202216011U CN202216011U CN2011203022771U CN201120302277U CN202216011U CN 202216011 U CN202216011 U CN 202216011U CN 2011203022771 U CN2011203022771 U CN 2011203022771U CN 201120302277 U CN201120302277 U CN 201120302277U CN 202216011 U CN202216011 U CN 202216011U
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- led
- plastic
- aluminum
- saving fluorescent
- light
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Abstract
The utility model discloses a light-emitting diode (LED) surface mount type energy-saving fluorescent tube, which is characterized by comprising a lamp shade for transmitting light and an aluminum-plastic tube with a clamping groove for radiating, wherein the lamp shade is installed in the clamping groove of the aluminum-plastic tube in clamping mode and forms a tube body together with the aluminum-plastic tube, and an aluminum substrate is arranged in the tube body and provided with a surface mount type LED. The aluminum-plastic tube is provided with a fan-rib-shaped radiating structure, thereby greatly enlarging area of a radiator, enhancing light effects and prolonging service life of the LED.
Description
Technical field
The utility model belongs to technical field of electronic components, relates to the SMD energy-saving fluorescent lamp tube of a kind of LED.
Background technology
Energy-saving and emission-reduction are themes of current era, and the LED lamp is a kind of novel energy-conserving light source, has more and more become the focus that people attract attention.LED belongs to light emitting semiconductor device, and its characteristic can be along with variation of temperature generation obvious variation, and under the duty, along with the rising of junction temperature, light efficiency can descend rapidly.Therefore the LED lamp has only the heat that chip is produced in time to dissipate, and just can guarantee chip, normal, the work that continues, to improve the photoelectric transformation efficiency of led chip.Early stage LED fluorescent lamp adopts overall plastic fluorescent tube, and light decay is very serious, and the life-span is very short.In order to dispel the heat, people adopted the fluorescent tube of partly moulding half aluminium afterwards, were needing half employing plastics of printing opacity, and half that needs dispel the heat not needing printing opacity just adopts aluminium alloy, yet half root aluminum pipe can not solve its heat dissipation problem.Therefore study a kind of have very high heat dispersion, the SMD energy-saving fluorescent lamp tube of new LED is an important problem.
The utility model content
The utility model technical problem to be solved provides the SMD energy-saving fluorescent lamp tube of a kind of LED; Needing half employing lampshade of printing opacity; Half that needs dispel the heat not needing printing opacity adopts plastic-aluminum pipe, makes the radiator structure of ribs of the fan shape, increased radiator area greatly; Increase light efficiency, prolonged the life-span of LED.
The technical solution of utility model is following:
The SMD energy-saving fluorescent lamp tube of a kind of LED is characterized in that, comprises the plastic-aluminum pipe of lampshade that is used for printing opacity and the band draw-in groove that is used to dispel the heat; Lampshade is installed in the draw-in groove of plastic-aluminum pipe, and lampshade and plastic-aluminum pipe are formed body jointly, and aluminium base is arranged in the body, and aluminium base is provided with adopting surface mounted LED.
Said plastic-aluminum pipe has the radiator structure of ribs of the fan shape.
Beneficial effect:
The SMD energy-saving fluorescent lamp tube of the utility model LED; Needing half employing lampshade of printing opacity, half that needs dispel the heat not needing printing opacity adopts plastic-aluminum pipe, makes the radiator structure of ribs of the fan shape; Increased radiator area greatly, to prolong the service life of LED.
Description of drawings
Fig. 1 is the SMD energy-saving fluorescent lamp tube sketch map of the utility model LED.
1 is lampshade among the figure, and 2 is adopting surface mounted LED, and 3 is aluminium base, and 4 is the plastic-aluminum pipe.
The specific embodiment
Below will combine accompanying drawing and specific embodiment that the utility model is explained further details:
As shown in Figure 1, the SMD energy-saving fluorescent lamp tube of a kind of LED is characterized in that, comprises the plastic-aluminum pipe of lampshade that is used for printing opacity and the band draw-in groove that is used to dispel the heat; Lampshade is installed in the draw-in groove of plastic-aluminum pipe, and lampshade and plastic-aluminum pipe are formed body jointly, and aluminium base is arranged in the body, and aluminium base is provided with adopting surface mounted LED.Said plastic-aluminum pipe has the radiator structure of ribs of the fan shape, has increased radiator area greatly, has increased light efficiency, has prolonged the life-span of LED.
Claims (2)
1. the SMD energy-saving fluorescent lamp tube of LED is characterized in that, comprises the plastic-aluminum pipe of lampshade that is used for printing opacity and the band draw-in groove that is used to dispel the heat; Lampshade is installed in the draw-in groove of plastic-aluminum pipe, and lampshade and plastic-aluminum pipe are formed body jointly, and aluminium base is arranged in the body, and aluminium base is provided with adopting surface mounted LED.
2. the SMD energy-saving fluorescent lamp tube of LED according to claim 1 is characterized in that said plastic-aluminum pipe has the radiator structure of ribs of the fan shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203022771U CN202216011U (en) | 2011-08-18 | 2011-08-18 | Light-emitting diode (LED) surface mount type energy-saving fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203022771U CN202216011U (en) | 2011-08-18 | 2011-08-18 | Light-emitting diode (LED) surface mount type energy-saving fluorescent tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202216011U true CN202216011U (en) | 2012-05-09 |
Family
ID=46015264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203022771U Expired - Fee Related CN202216011U (en) | 2011-08-18 | 2011-08-18 | Light-emitting diode (LED) surface mount type energy-saving fluorescent tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202216011U (en) |
-
2011
- 2011-08-18 CN CN2011203022771U patent/CN202216011U/en not_active Expired - Fee Related
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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: Luckysunny Shenzhen Opto-Electronic Co.,Ltd. Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20130818 |