CN201706232U - LED lamp tube - Google Patents
LED lamp tube Download PDFInfo
- Publication number
- CN201706232U CN201706232U CN2010201341373U CN201020134137U CN201706232U CN 201706232 U CN201706232 U CN 201706232U CN 2010201341373 U CN2010201341373 U CN 2010201341373U CN 201020134137 U CN201020134137 U CN 201020134137U CN 201706232 U CN201706232 U CN 201706232U
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- China
- Prior art keywords
- light
- emitting diode
- lamp tube
- led
- fluorescent tube
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- Expired - Fee Related
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Abstract
The utility model discloses an LED lamp tube, which comprises a strip-shaped lamp tube, a lamp holder and a lamp shade, wherein two lamp tube connecting parts are arranged at two ends of the strip-shaped lamp tube; plugs are arranged on the lamp tube connecting parts and are connected with a direct current supply; a plurality of LEDs are serially connected to the lamp holder; and a layer of nanophosphors layer is uniformly arranged on the outer surface of each LED. In the utility model, since a layer of nanophosphors layer is uniformly arranged on the outer surface of each LED, light emitted by the LEDs is even more intense due to the nanophosphors layer, so as to meet different illumination requirements, and at the same time the number of LEDs used can be reduced, so as to indirectly solve the problem of heat radiation.
Description
Technical field
The utility model relates to a kind of light-emitting diode lamp tube, especially relates to a kind of structure-improved of light-emitting diode lamp tube.
Background technology
LED (Light Emitting Diode), light emitting diode is a kind of solid-state semiconductor devices, it can directly be converted into light to electricity.The heart of LED is a semi-conductive wafer, and an end of wafer is attached on the support, and an end is a negative pole, and the other end connects the positive pole of power supply, makes entire wafer by epoxy encapsulation.LED is directly had the following advantages as lighting: 1, the LED consumed energy reduces 80% with the incandescent lamp of light efficiency; 2, LED does not have poisonous metal mercury, can not pollute environment; 3, LED uses low-tension supply, and supply voltage is between 6-24V, and is different and different according to product, so it is a safer power supply of ratio use high voltage source, is specially adapted to the public place.
But when LED was had above-mentioned advantage as the light source of fluorescent tube, also have following technological deficiency: (1) traditional LED fluorescent tube was bad to the dispersion effect of light, and the light that LED can not be sent more effectively is sent in the external world; (2) traditional LED fluorescent tube need use a large amount of light emitting diodes, causes heat dissipation problem; (3) the uneven problem of traditional LED fluorescent tube light scattering.
The utility model content
The utility model has designed a kind of light-emitting diode lamp tube, and it has solved following technical problem: (1) traditional LED fluorescent tube is bad to the dispersion effect of light, and the light that LED can not be sent more effectively is sent in the external world; (2) traditional LED fluorescent tube need use a large amount of light emitting diodes, causes heat dissipation problem; (3) the uneven problem of traditional LED fluorescent tube light scattering.
In order to solve the technical problem of above-mentioned existence, the utility model has adopted following scheme:
A kind of light-emitting diode lamp tube, comprise a rectangular fluorescent tube, a lamp socket and a lampshade, described rectangular lamp tube ends is two fluorescent tube connecting portions, described fluorescent tube connecting portion is provided with plug, described plug is connected with dc source, the a plurality of light emitting diodes of series connection on the described lamp socket, the outer surface of described each light emitting diode is provided with one deck nano fluorescent bisque uniformly.
Further, described lampshade is positioned at described lamp socket top, and is a diffusion tabula rasa.
Further, the upper surface of described lamp socket is provided with the reflector layer of an energy reflection ray.
Further, described reflector layer is a minute surface material.
This light-emitting diode lamp tube is compared with traditional light-emitting diode lamp tube, has following beneficial effect:
(1) the utility model is owing to the outer surface at each light emitting diode is provided with one deck nano fluorescent bisque uniformly, the light that this nano fluorescent bisque can make light emitting diode send is stronger, also can reduce simultaneously the quantity that LED uses to satisfy different lighting demands, thereby solve heat dissipation problem indirectly.
(2) the utility model is because lampshade is set to spread tabula rasa, and the light that optical diode sends can more can satisfy the requirement of people's eyes so that the light dispersion effect is more even through behind this diffusion tabula rasa.
(3) the utility model since the upper surface of lamp socket be provided with one can reflection ray reflector layer, this reflector layer can be to greatest extent with light transmission in external environment, reduce in fluorescent tube as heat energy loss, thereby improved brightness.
Description of drawings
Fig. 1: the exploded view of the utility model light-emitting diode lamp tube;
Fig. 2: the stereoscopic-state figure of the utility model light-emitting diode lamp tube;
Fig. 3: the light emitting diode construction schematic diagram of the utility model light-emitting diode lamp tube.
Description of reference numerals:
The rectangular fluorescent tube of 1-; 11-fluorescent tube connecting portion; The 12-plug; The 2-lamp socket; The 21-light emitting diode; 211-nano fluorescent bisque; The 22-reflector layer; 3-spreads tabula rasa.
The specific embodiment
Below in conjunction with Fig. 1 to Fig. 3, the utility model is described further:
As depicted in figs. 1 and 2, a kind of light-emitting diode lamp tube, comprise a rectangular fluorescent tube 1, a lamp socket 2 and a lampshade, described rectangular fluorescent tube 1 two ends are two fluorescent tube connecting portions 11, described fluorescent tube connecting portion 11 is provided with plug 12, and described plug 12 is connected with dc source, a plurality of light emitting diodes 21 of series connection on the described lamp socket 2, described lampshade is positioned at described lamp socket 2 tops, and is a diffusion tabula rasa 3.The light that optical diode 21 sends can more can satisfy the requirement of people's eyes so that the light dispersion effect is more even through behind this diffusion tabula rasa 3.
The upper surface of described lamp socket 2 is provided with the reflector layer 22 of an energy reflection ray, and described reflector layer 22 is a minute surface material.This reflector layer 22 can be to greatest extent with light transmission in external environment, reduce in fluorescent tube as heat energy loss, thereby improved brightness.
As shown in Figure 3, the outer surface of described each light emitting diode 21 is provided with one deck nano fluorescent bisque 211 uniformly.This nano fluorescent bisque 211 can also can reduce the quantity that LED uses simultaneously to satisfy different lighting demands, thereby solve heat dissipation problem indirectly so that the light that light emitting diode 21 sends is stronger.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obvious realization of the present utility model is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or design of the present utility model and technical scheme are directly applied to other occasions without improving, all in protection domain of the present utility model.
Claims (4)
1. light-emitting diode lamp tube, comprise a rectangular fluorescent tube (1), a lamp socket (2) and a lampshade, described rectangular fluorescent tube (1) two ends are two fluorescent tube connecting portions (11), described fluorescent tube connecting portion (11) is provided with plug (12), described plug (12) is connected with dc source, it is characterized in that: described lamp socket (2) is gone up series connection a plurality of light emitting diodes (21), and the outer surface of described each light emitting diode (21) is provided with one deck nano fluorescent bisque (211) uniformly.
2. according to the described light-emitting diode lamp tube of claim 1, it is characterized in that: described lampshade is positioned at described lamp socket (2) top, and is a diffusion tabula rasa (3).
3. according to claim 1 or 2 described light-emitting diode lamp tubes, it is characterized in that: the upper surface of described lamp socket (2) is provided with the reflector layer (22) of an energy reflection ray.
4. according to the described light-emitting diode lamp tube of claim 3, it is characterized in that: described reflector layer (22) is a minute surface material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201341373U CN201706232U (en) | 2010-03-18 | 2010-03-18 | LED lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201341373U CN201706232U (en) | 2010-03-18 | 2010-03-18 | LED lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201706232U true CN201706232U (en) | 2011-01-12 |
Family
ID=43443390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201341373U Expired - Fee Related CN201706232U (en) | 2010-03-18 | 2010-03-18 | LED lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201706232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997102A (en) * | 2011-09-13 | 2013-03-27 | 苏州益而益光电有限公司 | Light emitting diode (LED) lamp |
-
2010
- 2010-03-18 CN CN2010201341373U patent/CN201706232U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997102A (en) * | 2011-09-13 | 2013-03-27 | 苏州益而益光电有限公司 | Light emitting diode (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: 20110112 Termination date: 20110318 |