CN201326914Y - LED (light-emitting diode) fluorescent lamp - Google Patents
LED (light-emitting diode) fluorescent lamp Download PDFInfo
- Publication number
- CN201326914Y CN201326914Y CNU2008201556503U CN200820155650U CN201326914Y CN 201326914 Y CN201326914 Y CN 201326914Y CN U2008201556503 U CNU2008201556503 U CN U2008201556503U CN 200820155650 U CN200820155650 U CN 200820155650U CN 201326914 Y CN201326914 Y CN 201326914Y
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- led
- fluorescent tube
- lamp
- light
- fluorescent
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an LED (light-emitting diode) fluorescent lamp, which comprises a mounting bracket, a fluorescent tube, LEDs, a constant current drive, two lamp holders and two radiators, wherein, the fluorescent tube, of which both the ends are in bridge connection with the lamp holders, adopts a solid transparent rod; the LEDs are arranged at both ends of the fluorescent tube and fixed in the lamp holders; the light-emitting surfaces of the LEDs at both ends of the fluorescent tube are opposite; the radiators are fixed on the lamp holders at two ends of the mounting bracket; and the output end of the constant current drive is in electrical connection with the LEDs. The conversion from the point luminescence of LED into line luminescence can be realized through the LED fluorescent lamp, that is, the solid fluorescent tube made of organic glass is adopted to replace the original hollow tube, and the light emitting from the LEDs is processed into line light source through line processing of the solid fluorescent tube made of organic glass, and therefore, the emitted light is more uniform and softer, human eyes can not be offended when looking directly into the LEDs, and the light effect is equal to that of an traditional fluorescent lamp at present.
Description
Technical field
The utility model relates to a kind of light fixture, is specifically related to a kind of LED fluorescent lamp.
Background technology
LED is a semiconductor light-emitting-diode, the LED lamp is as light emitting source with the high brightness white light-emitting diode, the light efficiency height, little power consumption, life-span is long, easy to control, non-maintaining, safety and environmental protection, it is solid cold light source of new generation, than tubular electricity-saving lamp power saving, the brightness height, light projector is far away, the light projector performance is good, the working voltage wide ranges is compared with incandescent lamp tube or low-voltage fluorescence fluorescent tube, and the stability of LED and long-life are clear superiorities: the stream time of incandescent lamp seldom can be above 1000 hours, adopt the stream time of the fluorescent tube of electronic driver to surpass 8000 hours, but LED can no-failure operation more than 50000 hours.
At present, known LED fluorescent lamp is to be contained in the transparent organic glass pipe with straw hat pipe or paster LED, and the place of its deficiency is:
1.LED be spot light, directly to put luminously, luminous point exposes fully, and it is especially that naked eyes look dazzling;
2. owing to the lucite seal of tube, the heat that led light source produces is difficult for distributing, and makes the light decay of led light source serious, thereby has reduced service life.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, provide a kind of simple in structure, line is luminous, energy-conservation, LED fluorescent lamp that the life-span is long, it can realize that with LED point luminescent conversion be that line is luminous.
A kind of technical scheme that realizes above-mentioned purpose is: a kind of LED fluorescent lamp, comprise that mounting bracket, fluorescent tube, LED illuminator, constant-flow driver and two are separately fixed at the lamp socket at mounting bracket two, and also comprise two radiators,
Described fluorescent tube is solid transparent rods, and its two is connected across on the lamp socket;
Described LED illuminator is located at the two ends of fluorescent tube and is fixed in the lamp socket, and the exiting surface of the LED illuminator at these fluorescent tube two ends is oppositely arranged;
Described radiator is separately fixed on the lamp socket at mounting bracket two;
Described constant-flow driver is installed on the mounting bracket, and its output is electrically connected with the LED illuminator.
Above-mentioned LED fluorescent lamp, wherein, the material of described fluorescent tube is an optical fibers.
Above-mentioned LED fluorescent lamp, wherein, described fluorescent tube be shaped as round or pancake.
Above-mentioned LED fluorescent lamp, wherein, described LED illuminator is fixed on the lamp socket by battery lead plate.
Above-mentioned LED fluorescent lamp, wherein, described radiator and lamp socket are made one, described lamp socket be shaped as shape of reverse omega, described radiator is some plates of radially outwards dispersing that are distributed on the lamp socket arc surface.
Above-mentioned LED fluorescent lamp, wherein, it also comprises the power line that is connected with the input of constant-flow driver.
Above-mentioned LED fluorescent lamp, wherein, described mounting bracket is provided with louvre.
Adopted the technical scheme of LED fluorescent lamp of the present utility model, it can realize that with LED point luminescent conversion be that line is luminous, promptly adopting material is that fiber-optic solid fluorescent tube substitutes original hollow fluorescent tube, the light that the LED illuminator sends is handled through the row of fluorescent tube, spot light is processed into line source, make the light of irradiation more evenly soft, not dazzling during human eye direct-view illuminator, can not make people's eye fatigue, illumination effect is equal to traditional fluorescent lamp at present, possesses other all advantages of led light source simultaneously.The utlity model has reasonable in design, compact conformation, with the characteristics of traditional fluorescent lamp conformance to standard, alternative traditional fluorescent lamp.
Description of drawings
Fig. 1 is the three-dimensional exploded view of LED fluorescent lamp of the present utility model;
Fig. 2 is the structural representation of the lamp socket in the LED fluorescent lamp of the present utility model;
Fig. 3 is the structural representation of the LED illuminator in the LED fluorescent lamp of the present utility model.
The specific embodiment
In order to understand the technical solution of the utility model better, below by embodiment particularly and be described in detail in conjunction with the accompanying drawings:
See also Fig. 1 to Fig. 3, a kind of LED fluorescent lamp of the present utility model comprises a mounting bracket 1, two lamp sockets 2, a fluorescent tube 3, LED illuminator 4, two radiators 5, constant-flow driver and power line, wherein,
Mounting bracket 1 is similar with the mounting bracket of traditional fluorescent lamp, and this mounting bracket 1 is provided with louvre 10;
Two lamp sockets 2 are separately fixed at two of mounting bracket 1 lower surface, and they are also similar with the lamp socket of traditional fluorescent lamp, are shaped as shape of reverse omega;
Fluorescent tube 3 is a solid transparent rods, and shape can be round or platypelloid type, and material is the good optical fibers of leaded light performance, and its two is connected across on the lamp socket 2;
LED illuminator 4 is located at the two ends of fluorescent tube 3, is fixed in the lamp socket 2 after LED illuminator 4 is mounted on the battery lead plate 40, in order to dazzling some light is stashed; The exiting surface that will be positioned at the LED illuminator 4 at fluorescent tube 3 two ends is oppositely arranged, and is the row processing conduction of fiber-optic fluorescent tube 3 by material, realizes that the some luminescent conversion with LED illuminator 4 is that line is luminous;
Radiator 5 is separately fixed on the lamp socket 2 at mounting bracket 1 two; Radiator 5 can be made one with lamp socket 2, and promptly radiator 5 is some plates of radially outwards dispersing that are distributed on lamp socket 2 arc surfaces;
Constant-flow driver is installed on the mounting bracket 1 snugly, and its output is electrically connected with the LED illuminator;
Power line with and the input of constant-flow driver be electrically connected.
The operation principle of LED fluorescent lamp of the present utility model is: great power LED illuminator 4 is contained in the two ends of fluorescent tube 3 respectively, and it is luminous to allow its form side.Fluorescent tube 3 adopts solid transparent rods, material adopts the optical fibers of entirely lighting, because it is strong and have a high index of refraction that optical fibers is accepted the ability of light, the light that is sent by the great power LED illuminator 4 that is located at fluorescent tube 3 two ends passes through the conduction of fluorescent tube 3 like this, it is luminous to be processed into line by spot light, and what allow the human body naked eyes see is not the light source of point-like, but the line source that whole fluorescent tube 3 sends, make the light of irradiation more evenly soft, not dazzling during human eye direct-view illuminator.Because light source is that LED illuminator 4 is contained in the lamp socket 2 that is provided with radiator 5, distributed the heat that light source produces effectively again, greatly reduced LED illuminator 4, increased the service life of light fixture owing to the overheated light decay phenomenon of bringing.LED fluorescent lamp of the present utility model can keep original style and mounting means substantially.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (7)
1. a LED fluorescent lamp comprises that mounting bracket, fluorescent tube, LED illuminator, constant-flow driver and two are separately fixed at the lamp socket at mounting bracket two, it is characterized in that, also comprises two radiators,
Described fluorescent tube is solid transparent rods, and its two is connected across on the lamp socket;
Described LED illuminator is located at the two ends of fluorescent tube and is fixed in the lamp socket, and the exiting surface of the LED illuminator at these fluorescent tube two ends is oppositely arranged;
Described radiator is separately fixed on the lamp socket at mounting bracket two;
Described constant-flow driver is installed on the mounting bracket, and its output is electrically connected with the LED illuminator.
2. LED fluorescent lamp according to claim 1 is characterized in that the material of described fluorescent tube is an optical fibers.
3. LED fluorescent lamp according to claim 1 is characterized in that, described fluorescent tube be shaped as round or pancake.
4. LED fluorescent lamp according to claim 1 is characterized in that, described LED illuminator is fixed on the lamp socket by battery lead plate.
5. LED fluorescent lamp according to claim 1 and 2 is characterized in that described radiator and lamp socket are made one, described lamp socket be shaped as shape of reverse omega, described radiator is some plates of radially outwards dispersing that are distributed on the lamp socket arc surface.
6. LED fluorescent lamp according to claim 1 and 2 is characterized in that it also comprises the power line that is connected with the input of constant-flow driver.
7. LED fluorescent lamp according to claim 1 and 2 is characterized in that described mounting bracket is provided with louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201556503U CN201326914Y (en) | 2008-11-20 | 2008-11-20 | LED (light-emitting diode) fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201556503U CN201326914Y (en) | 2008-11-20 | 2008-11-20 | LED (light-emitting diode) fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201326914Y true CN201326914Y (en) | 2009-10-14 |
Family
ID=41178886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201556503U Expired - Fee Related CN201326914Y (en) | 2008-11-20 | 2008-11-20 | LED (light-emitting diode) fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201326914Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852356A (en) * | 2010-06-09 | 2010-10-06 | 汕头高新区宏源达光电科技有限公司 | LED illuminating lamp |
| CN102062316A (en) * | 2010-11-03 | 2011-05-18 | 福建泰德视讯数码科技有限公司 | LED fluorescent lamp |
| CN102287767A (en) * | 2011-02-10 | 2011-12-21 | 鹤山市银雨照明有限公司 | Fluorescent lamp fixing device and light-emitting diode (LED) fluorescent lamp module |
| CN102345803A (en) * | 2010-07-30 | 2012-02-08 | 海洋王照明科技股份有限公司 | Light emitting diode (LED) straight pipe light source |
-
2008
- 2008-11-20 CN CNU2008201556503U patent/CN201326914Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852356A (en) * | 2010-06-09 | 2010-10-06 | 汕头高新区宏源达光电科技有限公司 | LED illuminating lamp |
| CN102345803A (en) * | 2010-07-30 | 2012-02-08 | 海洋王照明科技股份有限公司 | Light emitting diode (LED) straight pipe light source |
| CN102345803B (en) * | 2010-07-30 | 2014-05-07 | 海洋王照明科技股份有限公司 | Light emitting diode (LED) straight pipe light source |
| CN102062316A (en) * | 2010-11-03 | 2011-05-18 | 福建泰德视讯数码科技有限公司 | LED fluorescent lamp |
| CN102287767A (en) * | 2011-02-10 | 2011-12-21 | 鹤山市银雨照明有限公司 | Fluorescent lamp fixing device and light-emitting diode (LED) fluorescent lamp module |
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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: 20091014 Termination date: 20101120 |