CN201487601U - LED fluorescent lamp tube - Google Patents
LED fluorescent lamp tube Download PDFInfo
- Publication number
- CN201487601U CN201487601U CN2009200558826U CN200920055882U CN201487601U CN 201487601 U CN201487601 U CN 201487601U CN 2009200558826 U CN2009200558826 U CN 2009200558826U CN 200920055882 U CN200920055882 U CN 200920055882U CN 201487601 U CN201487601 U CN 201487601U
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- Prior art keywords
- lamp body
- thermal component
- led
- led lamp
- circuit module
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an LED fluorescent lamp tube, which comprises a lamp body, end caps arranged at two ends of the lamp body and electrode heads on the caps, and is characterized in that: the lamp body is a cylindrical tube body consisting of an LED lamp body circuit module, a long groove-shaped radiation part and a transparent shade body; and the LED lamp body circuit module is formed by arranging a plurality of LED lamp bodies on a strip circuit board and is embedded in the radiation part, the section of the radiation part is an circular arc-shared long groove body, two edges of the upper part of the radiation part are provided with grooves, and the transparent shade body is embedded in the groove of the radiating part. The LED fluorescent lamp tube has good radiation performance and a simple structure and can be widely used in daily life of people.
Description
Technical field
The utility model relates to a kind of field of light fittings, a kind of especially LED fluorescent tube.
Background technology
At present, along with the extensive use of LED source, the more and more LED that adopt of existing light fixture are as illuminating source; Because LED is when converting electrical energy into luminous energy, inevitably can produce some heats, power is big more, and brightness is high more, and then the heat of Chan Shenging is many more, if heat does not distribute, too high temperature can influence the stable of power supply, quickens the decay of LED brightness, and then shortens the service life of LED, therefore, the heat dissipation problem of solution LED light fixture is very important.And there is the too high problem of temperature mostly in LED fluorescent tube in the market, has limited its brightness, has influenced the service life of light fixture, and also there is the coarse problem of outward appearance in existing LED fluorescent tube; Therefore need a kind of new LED fluorescent tube, have good heat-radiation effect.
Summary of the invention
In order to overcome the deficiency of existing capability technology, the utility model provides a kind of good heat dissipation effect, LED fluorescent tube simple in structure.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of LED fluorescent tube comprises the electrode tip on lamp body, lamp body two ends installation end cover and the end cap, it is characterized in that the cylindrical tube that described lamp body is made up of the thermal component and the printing opacity cover body of LED lamp body circuit module, long groove shape; Described LED lamp body circuit module is the module that a plurality of LED lamp bodies are installed on the rectangular circuit board, LED lamp body circuit module embeds and is installed on the thermal component, described thermal component cross section is a circular arc elongated slot body, two edges, thermal component top are respectively equipped with groove, and described printing opacity cover body inlay card is installed in the groove of thermal component; The inward flange of described thermal component is provided with long recess, and the edge of described LED lamp body circuit module is inserted in described groove and is embedded in installation; Described thermal component adopts aluminum metallic material to make.
The beneficial effects of the utility model are: the cross section of the thermal component that LED fluorescent tube of the present utility model adopts is a circular arc elongated slot body, and area of dissipation is big, so good heat dissipation effect.In addition, the utility model is combined into cylindrical tube by the projection and the draw-in groove of mutual coupling with diffuser and thermal component, its compound mode is very convenient, the cylindrical tube outer surface smoother that the combination back forms, and thermal component and diffuser be that inlaid type is installed, and be easy for installation, and dismounting easily, be convenient to maintenance, strengthened the security and the reliability of LED fluorescent tube.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the stereogram of part 2 among the embodiment of the present utility model;
Fig. 3 is the cross section enlarged drawing of part 2 among the embodiment of the present utility model;
Fig. 4 is the cross section enlarged drawing of diffuser among the embodiment of the present utility model;
Fig. 5 is the sectional view of LED fluorescent tube among the embodiment of the present utility model.
The specific embodiment
With reference to Fig. 1, a kind of LED fluorescent tube, a kind of LED fluorescent tube comprises the electrode tip 4 on lamp body 1, lamp body 1 two ends installation end cover 3 and the end cap 3, the cylindrical tube that described lamp body 1 is made up of the thermal component 2 and the printing opacity cover body 6 of LED lamp body circuit module 5, long groove shape; Described LED lamp body circuit module 5 is for being equipped with the module of a plurality of LED lamp bodies 52 on the rectangular circuit board 51, LED lamp body circuit module 5 embeds and is installed on the thermal component 2, described thermal component 2 cross sections are circular arc elongated slot body, two edges, thermal component 2 top are respectively equipped with groove 22, the place, two edges, top of described printing opacity cover body 6 also is provided with projection 61, and projection 61 inlay cards are installed in the groove 22 of thermal component 2.The inward flange of described thermal component 2 is provided with long recess 21, and the edge of described LED lamp body circuit module 5 is inserted in described groove 21 and is embedded in installation; Described thermal component 2 adopts aluminum metallic material to make, and can reach effective radiating effect.
The cross section of the thermal component that LED fluorescent tube of the present utility model adopts is circular arc elongated slot body, and area of dissipation is big, so good heat dissipation effect. In addition, the utility model is combined into cylindrical tube by projection and the draw-in groove of mutual coupling with diffuser and thermal component, its compound mode is very convenient, the cylindrical tube outer surface smoother that forms after the combination, and thermal component and diffuser be that inlaid type is installed, and be easy for installation, and easily dismounting, be convenient to maintenance, strengthened the safety and reliability of LED fluorescent tube; Simple in structure, easy to operate, be widely used in the daily life.
Claims (3)
1. LED fluorescent tube, comprise the electrode tip (4) on lamp body (1), lamp body (1) two ends installation end cover (3) and the end cap (3), it is characterized in that the cylindrical tube that described lamp body (1) is made up of the thermal component (2) and the printing opacity cover body (6) of LED lamp body circuit module (5), long groove shape; Described LED lamp body circuit module (5) is for being equipped with the module of a plurality of LED lamp bodies (52) on the rectangular circuit board (51), LED lamp body circuit module (5) embeds and is installed on the thermal component (2), described thermal component (2) cross section is a circular arc elongated slot body, thermal component (2) two edges, top are respectively equipped with groove (22), and described printing opacity cover body (6) inlay card is installed in the groove (22) of thermal component (2).
2. a kind of LED fluorescent tube according to claim 1 is characterized in that the inward flange of described thermal component (2) is provided with long recess (21), and the edge of described LED lamp body circuit module (5) is inserted in described groove (21) and is embedded in installation.
3. a kind of LED fluorescent tube according to claim 1 is characterized in that described thermal component (2) adopts aluminum metallic material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200558826U CN201487601U (en) | 2009-05-04 | 2009-05-04 | LED fluorescent lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200558826U CN201487601U (en) | 2009-05-04 | 2009-05-04 | LED fluorescent lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201487601U true CN201487601U (en) | 2010-05-26 |
Family
ID=42426480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200558826U Expired - Fee Related CN201487601U (en) | 2009-05-04 | 2009-05-04 | LED fluorescent lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201487601U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072434A (en) * | 2010-09-27 | 2011-05-25 | 安徽捷迅光电技术有限公司 | LED (Light Emitting Diode) lamp light source column for tea color sorter |
| CN107940352A (en) * | 2017-11-24 | 2018-04-20 | 江门市柏兰登照明有限公司 | A kind of clamping terminal structure of lamps and lanterns |
| CN107940351A (en) * | 2017-11-24 | 2018-04-20 | 江门市柏兰登照明有限公司 | A kind of lamps and lanterns easy for installation |
-
2009
- 2009-05-04 CN CN2009200558826U patent/CN201487601U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072434A (en) * | 2010-09-27 | 2011-05-25 | 安徽捷迅光电技术有限公司 | LED (Light Emitting Diode) lamp light source column for tea color sorter |
| CN107940352A (en) * | 2017-11-24 | 2018-04-20 | 江门市柏兰登照明有限公司 | A kind of clamping terminal structure of lamps and lanterns |
| CN107940351A (en) * | 2017-11-24 | 2018-04-20 | 江门市柏兰登照明有限公司 | A kind of lamps and lanterns easy for installation |
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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: 20100526 Termination date: 20110504 |