CN203273806U - Heat-dissipating LED fluorescent tube - Google Patents
Heat-dissipating LED fluorescent tube Download PDFInfo
- Publication number
- CN203273806U CN203273806U CN2013202656764U CN201320265676U CN203273806U CN 203273806 U CN203273806 U CN 203273806U CN 2013202656764 U CN2013202656764 U CN 2013202656764U CN 201320265676 U CN201320265676 U CN 201320265676U CN 203273806 U CN203273806 U CN 203273806U
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- Prior art keywords
- lampshade
- substrate
- heat
- fluorescent tube
- led fluorescent
- 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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Abstract
The utility model relates to the technical field of illumination devices, in particular to a heat-dissipating LED fluorescent tube. The heat-dissipating LED fluorescent tube comprises a base, a substrate, an LED lamp and a lampshade, wherein the LED lamp is arranged on the substrate, and the lampshade covers the substrate and is of a concaved and convex shape. Because the lampshade is designed to be of a concaved and convex wave shape, the superficial area of the lampshade is greatly increased, of heat exchanging efficiency between the lampshade and the outside world and heat dissipating performance are improved, and normal work of the lamp is guaranteed.
Description
Technical field
The utility model relates to the lighting device technical field, especially a kind of cooling LED fluorescent tube.
Background technology
Fluorescent lamp is as cold light source, than traditional incandescent lamp, be widely used in industry and domestic lighting, along with the development of semiconductor and electronic technology, LED is with its superior energy-efficient performance and longer service life, obtained the approval in market as fluorescent lamp, compare with traditional fluorescent lamp, the LED light fixture has the advantage of long, the high and low power consumption of light efficiency of life-span, but also exists the high shortcoming of heating, if heat radiation freely is not easy to burn out light fixture, impact is used normally.
The utility model content
High in order to overcome existing LED fluorescent lamp heating, the deficiency that heat radiation is difficult, the utility model provides a kind of cooling LED fluorescent tube.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of cooling LED fluorescent tube, comprise base, substrate, LED lamp and lampshade, and substrate is arranged on base, and the LED lamp is arranged on substrate, and lampshade is buckled on substrate, the surperficial concave-convex surface of lampshade.
According to another embodiment of the present utility model, comprise that further the lampshade cross section is the arc-shaped wave Slippage.
The beneficial effects of the utility model are, lampshade is designed to concavo-convex waveform, have greatly increased surface area, have strengthened the heat exchanger effectiveness with the external world, have improved heat dispersion, have ensured the normal operation of light fixture.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. bases in figure, 2. substrate, 3. LED lamp, 4. lampshade.
The specific embodiment
Be structural representation of the present utility model as Fig. 1, a kind of cooling LED fluorescent tube comprises base 1, substrate 2, LED lamp 3 and lampshade 4, and substrate 2 is arranged on base 1, and LED lamp 3 is arranged on substrate 2, and lampshade 4 is buckled on substrate 2, the surperficial concave-convex surface of lampshade 4.Lampshade 4 cross sections are the arc-shaped wave Slippage.
Lampshade 4 is designed to concavo-convex waveform, has greatly increased surface area, strengthened the heat exchanger effectiveness with the external world, improved heat dispersion, ensured the normal operation of light fixture.
Claims (2)
1. cooling LED fluorescent tube, comprise base (1), substrate (2), LED lamp (3) and lampshade (4), substrate (2) is arranged on base (1), LED lamp (3) is arranged on substrate (2), lampshade (4) is buckled on substrate (2), it is characterized in that the surperficial concave-convex surface of lampshade (4).
2. cooling LED fluorescent tube according to claim 1, is characterized in that, lampshade (4) cross section is the arc-shaped wave Slippage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202656764U CN203273806U (en) | 2013-05-16 | 2013-05-16 | Heat-dissipating LED fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202656764U CN203273806U (en) | 2013-05-16 | 2013-05-16 | Heat-dissipating LED fluorescent tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273806U true CN203273806U (en) | 2013-11-06 |
Family
ID=49504205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202656764U Expired - Fee Related CN203273806U (en) | 2013-05-16 | 2013-05-16 | Heat-dissipating LED fluorescent tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197223A (en) * | 2014-09-11 | 2014-12-10 | 上海鼎晖科技股份有限公司 | Multiple-point-distribution LED lamp |
| WO2015196963A1 (en) * | 2014-06-24 | 2015-12-30 | 厦门萤火虫节能科技有限公司 | Rapid heat dissipation luminous decay-proof mixed gas and integrated heat dissipation led lamp |
-
2013
- 2013-05-16 CN CN2013202656764U patent/CN203273806U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015196963A1 (en) * | 2014-06-24 | 2015-12-30 | 厦门萤火虫节能科技有限公司 | Rapid heat dissipation luminous decay-proof mixed gas and integrated heat dissipation led lamp |
| CN104197223A (en) * | 2014-09-11 | 2014-12-10 | 上海鼎晖科技股份有限公司 | Multiple-point-distribution LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140516 |