CN201715317U - Light emitting diode (LED) fluorescent lamp tube - Google Patents
Light emitting diode (LED) fluorescent lamp tube Download PDFInfo
- Publication number
- CN201715317U CN201715317U CN2010202447021U CN201020244702U CN201715317U CN 201715317 U CN201715317 U CN 201715317U CN 2010202447021 U CN2010202447021 U CN 2010202447021U CN 201020244702 U CN201020244702 U CN 201020244702U CN 201715317 U CN201715317 U CN 201715317U
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- led
- upper shell
- lamp tube
- fluorescent tube
- shell
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- Expired - Fee Related
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Abstract
The utility model discloses a light emitting diode (LED) fluorescent lamp tube, which comprises a lamp tube body and a substrate provided with an LED luminous body, wherein the lamp tube body is divided into an upper shell and a lower shell, the upper shell is made of metal sectional material, the lower shell is a transparent shell, the upper shell is fixedly connected with the lower shell, the LED substrate is arranged on the upper shell, a slot is formed on the outer end surface of the upper shell, a cutting part is formed on the corresponding position on the lower shell, and the cutting part is inserted into the slot. With the technical scheme, the heat dissipation efficiency of the lamp can be improved, the internal working environment of the lamp tube is improved, the service life of the LED lamp is prolonged, and the luminous efficiency is improved.
Description
Technical field:
The utility model relates to a kind of LED fluorescent tube.
Background technology:
All know in the industry, the long-term environment for use temperature decision LED life-span and the light efficiency of LED illuminator, therefore lower environment temperature all is extraordinary to LED service time and light efficiency etc., and traditional LED fluorescent tube all is to adopt transparent plastic to be made of one piece, the substrate that the LED illuminator is housed is injected in the fluorescent tube, then encapsulate lamp holder, this just makes the inner seal cavity that forms of fluorescent tube, and plastics are non-conductors of heat, the heat that produces when causing the work of LED lamp can not in time be distributed, the fluorescent tube interior environment temperature is higher, has a strong impact on the life-span and the light efficiency of LED illuminator.
Summary of the invention:
The purpose of this utility model is in order to overcome the shortcoming of above-mentioned prior art, and a kind of good heat dissipation effect, LED fluorescent tube that light efficiency is high are provided.
For achieving the above object, the technical scheme that the utility model provides is: a kind of LED fluorescent tube, include fluorescent tube body and the substrate that the LED illuminator is housed, described fluorescent tube body is divided into upper shell and lower house, upper shell is a shape, lower house is a transparent shell, and upper shell and lower house are mutually permanently connected, and the LED substrate is installed on the upper shell.
Form slot on the upper shell outer face, form cutting portion in the lower house corresponding position, cutting portion injects in the slot.
After adopting technique scheme, can improve the radiating efficiency of fluorescent tube, improve the working environment of fluorescent tube inside, improve the service life and the luminous efficiency of LED lamp.
Description of drawings:
Fig. 1 is the structural representation of the utility model LED fluorescent tube.
The specific embodiment:
Now elaborate the utility model in conjunction with the accompanying drawings:
The LED fluorescent tube of present embodiment includes fluorescent tube body 1 and the substrate 3 of LED illuminator 2 is housed, fluorescent tube body 1 is divided into upper shell 11 and lower house 12, upper shell 11 is an aluminium section bar, lower house 12 is a transparent shell, on upper shell 11 outer faces, form slot 111, form cutting portion 121 in both sides, lower house 12 corresponding position, cutting portion 121 injects in the slot 111, and LED substrate 3 is installed on the upper shell 11.
Body is divided into upper shell 11 and lower house 12, and upper shell 11 adopts shape, and than traditional plastic tube body, its radiating efficiency is improved greatly, has improved the environment temperature of fluorescent tube inside.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.
Claims (2)
1. LED fluorescent tube, include fluorescent tube body and the substrate that the LED illuminator is housed, it is characterized in that: described fluorescent tube body is divided into upper shell and lower house, upper shell is a shape, lower house is a transparent shell, upper shell and lower house are mutually permanently connected, and the LED substrate is installed on the upper shell.
2. a kind of LED fluorescent tube according to claim 1 is characterized in that: form slot on the upper shell outer face, form cutting portion in the lower house corresponding position, cutting portion injects in the slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202447021U CN201715317U (en) | 2010-06-30 | 2010-06-30 | Light emitting diode (LED) fluorescent lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202447021U CN201715317U (en) | 2010-06-30 | 2010-06-30 | Light emitting diode (LED) fluorescent lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201715317U true CN201715317U (en) | 2011-01-19 |
Family
ID=43461319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202447021U Expired - Fee Related CN201715317U (en) | 2010-06-30 | 2010-06-30 | Light emitting diode (LED) fluorescent lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201715317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635804A (en) * | 2012-04-23 | 2012-08-15 | 侯李光 | LED (light-emitting diode) lamp tube capable of replacing T5 fluorescent lamp |
| CN103032714A (en) * | 2011-10-08 | 2013-04-10 | 黄振隆 | LED (light-emitting diode) light tube structure |
-
2010
- 2010-06-30 CN CN2010202447021U patent/CN201715317U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032714A (en) * | 2011-10-08 | 2013-04-10 | 黄振隆 | LED (light-emitting diode) light tube structure |
| CN102635804A (en) * | 2012-04-23 | 2012-08-15 | 侯李光 | LED (light-emitting diode) lamp tube capable of replacing T5 fluorescent lamp |
| CN102635804B (en) * | 2012-04-23 | 2014-04-02 | 侯李光 | LED (light-emitting diode) lamp tube capable of replacing T5 fluorescent 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: 20110119 Termination date: 20110630 |