CN203273395U - Ventilation LED daylight tube - Google Patents
Ventilation LED daylight tube Download PDFInfo
- Publication number
- CN203273395U CN203273395U CN2013202622274U CN201320262227U CN203273395U CN 203273395 U CN203273395 U CN 203273395U CN 2013202622274 U CN2013202622274 U CN 2013202622274U CN 201320262227 U CN201320262227 U CN 201320262227U CN 203273395 U CN203273395 U CN 203273395U
- Authority
- CN
- China
- Prior art keywords
- lampshade
- ventilation
- substrate
- tube
- 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
- 238000009423 ventilation Methods 0.000 title claims abstract description 16
- 239000000758 substrate Substances 0.000 claims abstract description 17
- 241000255925 Diptera Species 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 241000238631 Hexapoda Species 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- 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 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. A ventilation tube is arranged on the lampshade. Due to the facts that the conical ventilation tube is arranged on the lampshade and a ventilation hole is formed in the top of the ventilation tube, the circulation of air inside the lampshade and air outside the lampshade can be effectively promoted, the heat exchange efficiency is enhanced, the heat dissipation performance is improved, dust, mosquitoes and other insects can be prevented from entering the ventilation LED daylight tube, 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 ventilation 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 ventilation LED fluorescent tube.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of ventilation 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, and lampshade is provided with breather pipe.
According to another embodiment of the present utility model, comprise that further breather pipe is tapered, be evenly distributed on the lampshade surface.
According to another embodiment of the present utility model, comprise that further the breather pipe top is provided with passage.
The beneficial effects of the utility model are, the breather pipe of taper is set at lampshade, and passage is positioned at the breather pipe top, can effectively promote the circulation of lampshade inner air and outer air, strengthen heat exchanger effectiveness, improve heat dispersion, can prevent that again the dust mosquito from entering, 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. breather pipe, 6. passage.
The specific embodiment
Be structural representation of the present utility model as Fig. 1, a kind of ventilation 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, and lampshade 4 is provided with breather pipe 5.Breather pipe 5 is tapered, is evenly distributed on lampshade 4 surfaces.Breather pipe 5 tops are provided with passage 6.
The breather pipe 5 of taper is set at lampshade 4, and passage 6 is positioned at breather pipe 5 tops, can effectively promote the circulation of lampshade 4 inner air and outer air, strengthens heat exchanger effectiveness, improves heat dispersion, can prevent that again the dust mosquito from entering, and has ensured the normal operation of light fixture.
Claims (3)
1. ventilation 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 provided with breather pipe (5).
2. ventilation LED fluorescent tube according to claim 1, is characterized in that, breather pipe (5) is tapered, is evenly distributed on lampshade (4) surface.
3. ventilation LED fluorescent tube according to claim 1, is characterized in that, breather pipe (5) top is provided with passage (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202622274U CN203273395U (en) | 2013-05-15 | 2013-05-15 | Ventilation LED daylight tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202622274U CN203273395U (en) | 2013-05-15 | 2013-05-15 | Ventilation LED daylight tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273395U true CN203273395U (en) | 2013-11-06 |
Family
ID=49503799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202622274U Expired - Fee Related CN203273395U (en) | 2013-05-15 | 2013-05-15 | Ventilation LED daylight tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093461A (en) * | 2015-07-13 | 2015-11-25 | 南昌欧菲光电技术有限公司 | Camera module group |
-
2013
- 2013-05-15 CN CN2013202622274U patent/CN203273395U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093461A (en) * | 2015-07-13 | 2015-11-25 | 南昌欧菲光电技术有限公司 | Camera module group |
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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: 20140515 |