CN203273405U - Ventilation LED daylight tube - Google Patents
Ventilation LED daylight tube Download PDFInfo
- Publication number
- CN203273405U CN203273405U CN2013202657875U CN201320265787U CN203273405U CN 203273405 U CN203273405 U CN 203273405U CN 2013202657875 U CN2013202657875 U CN 2013202657875U CN 201320265787 U CN201320265787 U CN 201320265787U CN 203273405 U CN203273405 U CN 203273405U
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- Prior art keywords
- lampshade
- substrate
- led
- squamous
- lamp
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- 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 lighting devices, in particular to a ventilation LED daylight tube. The ventilation LED daylight tube comprises a base, a substrate, an LED lamp and a lampshade. The substrate is installed on the base. The LED lamp is arranged on the substrate. The lampshade is buckled on the substrate. The lampshade is squamous and is composed of transparent blades. Due to the facts that the lampshade is of the squamous overlapped structure composed of the transparent blades and gaps are formed between adjacent blades, the heat exchange efficiency can be enhanced, the circulation of air inside the lampshade and air outside the lampshade can be effectively promoted, the heat dissipation performance is improved, and the normal operation of the lamp is ensured.
Description
Technical field
The utility model relates to the lighting device technical field, especially a kind of ventilative 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 ventilative LED fluorescent tube.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of ventilative LED fluorescent tube, comprise base, substrate, LED lamp and lampshade, and substrate is arranged on base, the LED lamp is arranged on substrate, lampshade is buckled on substrate, and lampshade is squamous, is comprised of transparent blade.
According to another embodiment of the present utility model, comprise that further the blade level is superimposed as stepped.
According to another embodiment of the present utility model, further comprise being provided with the space between adjacent blades.
The beneficial effects of the utility model are, lampshade are designed to the squamous overlaying structure that is comprised of transparent blade, are provided with the space between adjacent blades, can strengthen heat exchanger effectiveness, can effectively promote the circulation of lampshade inner air and outer air again, improve heat dispersion, ensure 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, 5. blade, 6. space.
The specific embodiment
Be structural representation of the present utility model as Fig. 1, a kind of ventilative LED fluorescent tube comprises base 1, substrate 2, LED lamp 3 and lampshade 4, substrate 2 is arranged on base 1, and LED lamp 3 is arranged on substrate 2, and lampshade 4 is buckled on substrate 2, lampshade 4 is squamous, is comprised of transparent blade 5.Blade 5 levels are superimposed as stepped.Be provided with space 6 between adjacent blades 5.
Lampshade 4 is designed to the squamous overlaying structure that formed by transparent blade 5, is provided with space 6 between adjacent blades 5, can strengthen heat exchanger effectiveness, can effectively promote again the circulation of lampshade inner air and outer air, improve heat dispersion, ensured the normal operation of light fixture.
Claims (3)
1. ventilative 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, lampshade (4) is squamous, is comprised of transparent blade (5).
2. ventilative LED fluorescent tube according to claim 1, is characterized in that, blade (5) level is superimposed as stepped.
3. ventilative LED fluorescent tube according to claim 1, is characterized in that, is provided with space (6) between adjacent blades (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202657875U CN203273405U (en) | 2013-05-16 | 2013-05-16 | Ventilation LED daylight tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202657875U CN203273405U (en) | 2013-05-16 | 2013-05-16 | Ventilation LED daylight tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273405U true CN203273405U (en) | 2013-11-06 |
Family
ID=49503809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202657875U Expired - Fee Related CN203273405U (en) | 2013-05-16 | 2013-05-16 | Ventilation LED daylight tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273405U (en) |
-
2013
- 2013-05-16 CN CN2013202657875U patent/CN203273405U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140516 |