CN202432292U - LED fluorescent tube - Google Patents
LED fluorescent tube Download PDFInfo
- Publication number
- CN202432292U CN202432292U CN2011205344835U CN201120534483U CN202432292U CN 202432292 U CN202432292 U CN 202432292U CN 2011205344835 U CN2011205344835 U CN 2011205344835U CN 201120534483 U CN201120534483 U CN 201120534483U CN 202432292 U CN202432292 U CN 202432292U
- Authority
- CN
- China
- Prior art keywords
- fluorescent tube
- led fluorescent
- lampshade
- led
- light trough
- 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 discloses an LED fluorescent tube which comprises a lamp groove (1), an aluminum substrate (2), a lampshade (3) and two end caps (4). Heat sink strips are arranged in the lamp groove (1), the aluminum substrate (2) is inserted in the lamp groove (1), the lampshade (3) is clamped in the lamp groove (1), a plurality of LED bulbs (5) which are arrayed in parallel are welded on the top of the aluminum substrate (2), the lamp groove (1), the aluminum substrate (2) and the lampshade (3) are combined to form a lamp structure, and two ends of the lamp structure are fastened via the end caps (4). As the heat sink strips are arranged in the lamp groove, the problem that the temperature of the LED fluorescent tube is high and LED light failure is accelerated after the LED fluorescent tube works for a long time is avoided.
Description
Technical field
The utility model relates to a kind of lighting, especially a kind of a kind of LED fluorescent tube that is used for places such as family, office, factory.Belong to lamp decoration and make the field.
Background technology
Fluorescent tube is people's daily life lighting commonly used, for example traditional fluorescent lamp, and respectively there is a filament at the lamp two ends; Be filled with the argon of trace and thin mercury vapour in the fluorescent tube; Scribble fluorescent material on the tube inner wall, send ultraviolet ray during gaseous conduction between two filaments, make fluorescent material send visible light; Owing to contain heavy metal pollution material " mercury ", make that the fluorescent tube of scrapping is very serious to the pollution of environment.
Along with popularizing of scientific and technological progress and environmental protection concept, LED (light emitting diode) lighting engineering has obtained using comparatively widely.Because LED is far superior to the traditional lighting product on the aspect of principle of luminosity, energy-saving and environmental protection; Therefore, the LED fluorescent tube arises at the historic moment, and the LED fluorescent tube adopts light emitting diode as light source; Light efficiency is higher, more energy-conservation, longer service life, and more environmental protection.But now on the market most of LED fluorescent tube light efficiencies are low, and aluminium shell radiator structure is unreasonable, cause the fluorescent tube temperature that works long hours too high, quicken LED lamp pearly-lustre and decline.
The utility model content
The purpose of the utility model is in order to solve the work long hours problem of the higher acceleration of temperature LED light decay of prior art, to provide a kind of simple in structure, spread heat, and LED fluorescent tube easily changes the outfit.
The purpose of the utility model can realize through taking following technical scheme:
A kind of LED fluorescent tube; Its design feature is: comprise built-in heat sink strip light trough, inject aluminium base in the light trough, be stuck in lampshade and two end cap in the light trough; Be welded with the LED lamp pearl that several are arranged in parallel at said aluminium base end face; Said light trough, aluminium base and lampshade are combined to form lamp body structure, and the two ends of said lamp body structure are respectively through the end cap fastening.
The purpose of the utility model can also realize through following technical scheme:
A kind of embodiment that realizes the utility model is: said aluminium base is connected with the copper pin of two end cap through connecting line.
A kind of embodiment that realizes the utility model is: the structure of said light trough for being processed by aluminium.
A kind of embodiment that realizes the utility model is: the structure of said lampshade for being processed by off-white color PC material.
A kind of embodiment that realizes the utility model is: said two end cap is respectively through screw fastening lamp body structure.
The utlity model has following outstanding beneficial effect:
1, the utility model is because light trough is built-in with heat sink strip, and it is can appearance temperature higher and quicken the phenomenon of LED light decay to work long hours not.
2, the utlity model has simple in structure, spread heat, the advantage easily that changes the outfit, the light that LED lamp pearl is sent obtains desirable light distribution effect through lampshade, meets numerous people's demand, is fit to promote the use of.
Description of drawings
Fig. 1 is the assembling sketch map of the utility model specific embodiment 1;
Wherein, 1-light trough, 2-aluminium base, 3-lampshade, 4-end cap, 5-LED lamp pearl, 8-screw.
The specific embodiment
Specific embodiment 1:
Fig. 1 has constituted the specific embodiment 1 of the utility model.
With reference to Fig. 1; Present embodiment comprise built-in heat sink strip light trough 1, inject aluminium base 2 in the light trough 1, be stuck in lampshade 3 and two end cap 4 in the light trough 1; Be welded with the LED lamp pearl 5 that several are arranged in parallel at said aluminium base 2 end faces; Said light trough 1, aluminium base 2 and lampshade 3 are combined to form lamp body structure, and the two ends of said lamp body structure are respectively through end cap 4 fastenings.
In the present embodiment, said aluminium base 2 is connected with the copper pin of two end cap 4 through connecting line.The structure of said light trough 1 for processing by aluminium.The structure of said lampshade 3 for processing by off-white color PC material.Said two end cap 4 is respectively through screw 8 fastening lamp body structures.
The installation principle of present embodiment: 1) LED lamp pearl 5 is welded on the aluminium base 2 through reflow soldering process; 2) aluminium base 2 is inserted in the light trough 1; 3) with connecting line aluminium base 2 is connected with the copper pin of two end cap 4; 4) lampshade is snapped onto on the light trough; 5) two end cap 4 is distinguished the lamp body structure two ends that fastening light trough 1, aluminium base 2 and lampshade 3 are formed, then through screw 8 lockings.
The above; Be merely the preferable specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical staff who is familiar with the present technique field is equal to replacement or changes according to the technical scheme of the utility model and utility model design thereof in the scope that the utility model disclosed, and all belongs to the protection domain of the utility model.
Claims (5)
1. LED fluorescent tube; It is characterized in that: comprise built-in heat sink strip light trough (1), inject aluminium base (2) in the light trough (1), be stuck in lampshade (3) and two end cap (4) in the light trough (1); Be welded with the LED lamp pearl (5) that several are arranged in parallel at said aluminium base (2) end face; Said light trough (1), aluminium base (2) and lampshade (3) are combined to form lamp body structure, and the two ends of said lamp body structure are respectively through end cap (4) fastening.
2. a kind of LED fluorescent tube according to claim 1 is characterized in that: said aluminium base (2) is connected with the copper pin of two end cap (4) through connecting line.
3. a kind of LED fluorescent tube according to claim 1 and 2 is characterized in that: the structure of said light trough (1) for being processed by aluminium.
4. a kind of LED fluorescent tube according to claim 1 and 2 is characterized in that: the structure of said lampshade (3) for being processed by off-white color PC material.
5. a kind of LED fluorescent tube according to claim 1 and 2 is characterized in that: said two end cap (4) is respectively through screw (8) fastening lamp body structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205344835U CN202432292U (en) | 2011-12-19 | 2011-12-19 | LED fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205344835U CN202432292U (en) | 2011-12-19 | 2011-12-19 | LED fluorescent tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202432292U true CN202432292U (en) | 2012-09-12 |
Family
ID=46781737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205344835U Expired - Fee Related CN202432292U (en) | 2011-12-19 | 2011-12-19 | LED fluorescent tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202432292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678586A (en) * | 2015-11-04 | 2017-05-17 | 郑芍 | Multifunctional LED lamp provided with radiating device |
-
2011
- 2011-12-19 CN CN2011205344835U patent/CN202432292U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678586A (en) * | 2015-11-04 | 2017-05-17 | 郑芍 | Multifunctional LED lamp provided with radiating device |
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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: 20120912 Termination date: 20131219 |