CN203273451U

CN203273451U - Light emitting diode (LED) lamp tube

Info

Publication number: CN203273451U
Application number: CN2013203532190U
Authority: CN
Inventors: 陈荣生; 陈和生; 臧振武
Original assignee: ANHUI ZERUN OPTOELECTRONIC Co Ltd
Current assignee: ANHUI ZERUN OPTOELECTRONIC Co Ltd
Priority date: 2013-06-19
Filing date: 2013-06-19
Publication date: 2013-11-06
Anticipated expiration: 2023-06-19

Abstract

The utility model discloses a light emitting diode (LED) lamp tube. The LED lamp tube comprises a transparent and circular glass tube, wherein end covers are sleeved at two ends of the transparent and circular glass tube; an aluminum strip and an LED circuit board are arranged in the transparent and circular glass tube; a T-shaped groove is formed in the front surface of the aluminum strip; the strip-shaped LED circuit board is embedded into the T-shaped groove; the two ends of the aluminum strip are spliced and fixed with the end covers; an explosion-proof film coats the transparent and circular glass tube. According to the technical scheme, the explosion-proof film coats a glass tube body, so that glass fragments are prevented from spattering after the glass tube is broken, and the using safety is improved.

Description

A kind of LED fluorescent tube

Technical field

The utility model relates to a kind of LED fluorescent tube.

Background technology

The LED fluorescent tube also is commonly called as LED light pipe, LED fluorescent tube, LED fluorescent lamp, and its light source adopts LED as illuminator.Traditional fluorescent tube claims again fluorescent lamp, and respectively there is a filament at lamp two ends, is filled with the argon of trace and thin mercury vapour in fluorescent tube, scribbles fluorescent material on tube inner wall, sends ultraviolet ray during gaseous conduction between two filaments, makes fluorescent material send visible light.The fluorescent tube of scrapping is very serious to the pollution of environment owing to containing heavy metal pollutants " mercury ", making.And the LED fluorescent tube adopts light emitting diode as light source, and light efficiency is higher, more energy-conservation, longer service life, and more environmental protection, becomes the ideal product that the current stage replaces fluorescent tube.

The LED illuminator is placed in the LED fluorescent tube that glass tube is made, good looking appearance, and have the illumination effect similar with fluorescent lamp.But in the contingencies such as fluorescent tube falls, glass fragment can disperse everywhere, thereby the personnel that cause injure and danger.

Summary of the invention

In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of LED fluorescent tube, is coated with rupture pressure disc outside canals of stilling, and after avoiding the glass tube fragmentation, glass fragment splashes.

To achieve the above object, the utility model has adopted following technical scheme:

A kind of LED fluorescent tube, comprise the clear glass pipe, the two ends socket end cap of clear glass pipe, be provided with aluminum strip and LED wiring board in described clear glass pipe, the front of aluminum strip is provided with T-slot, be embedded the LED wiring board of strip in T-slot, the two ends of described aluminum strip and end cap are pegged graft fixing, described clear glass pipe outside coating one deck rupture pressure disc.

As preferably, described rupture pressure disc is set in clear glass pipe outside with the form of heat-shrink tube.Make more convenient, explosion-proof effect is better.

As preferably, the back side of described aluminum strip is curved, is provided with cavity in aluminum strip.Being convenient to the aluminum strip grafting locates.

As preferably, there is the oxide-film that forms on described aluminum strip surface after anode is processed.Have better ornamental, corrosion resistance and wearability.

The utility model is coated with rupture pressure disc owing to having adopted above technical scheme outside canals of stilling, after avoiding the glass tube fragmentation, glass fragment splashes, thereby has improved safety in utilization.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the I-I cutaway view of Fig. 1;

Fig. 3 is the cross sectional representation of aluminum strip.

The specific embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is made a detailed explanation.

Embodiment 1:

A kind of LED fluorescent tube as shown in Figure 1 and Figure 2, comprise clear glass pipe 21, the two ends

socket end cap

11,12 of clear glass pipe 21, be provided with aluminum strip 23 and LED wiring board 22 in described clear glass pipe 21, the front of aluminum strip 23 is provided with T-slot 231, be embedded the LED wiring board 22 of strip in T-slot 231, the two ends of described aluminum strip 23 and

end cap

11,12 are pegged graft fixing, described clear glass pipe 21 outsides coating one deck rupture pressure discs 24.Described rupture pressure disc 24 is set in clear glass pipe 21 outsides with the form of heat-shrink tube.As shown in Figure 3, the back side of described aluminum strip 23 is curved 232, is provided with cavity 233 in aluminum strip 23.There is the oxide-film that forms on described aluminum strip 23 surfaces after anode is processed.

It is emphasized that: above is only preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does.

Claims

1. LED fluorescent tube, comprise clear glass pipe (21), the two ends socket end cap (11,12) of clear glass pipe (21), it is characterized in that, be provided with aluminum strip (23) and LED wiring board (22) in described clear glass pipe (21), the front of aluminum strip (23) is provided with T-slot (231), be embedded the LED wiring board (22) of strip in T-slot (231), the two ends of described aluminum strip (23) and end cap (11,12) are pegged graft fixing, described clear glass pipe (21) outside coating one deck rupture pressure disc (24).

2. a kind of LED fluorescent tube according to claim 1, is characterized in that, described rupture pressure disc (24) is set in clear glass pipe (21) outside with the form of heat-shrink tube.

3. a kind of LED fluorescent tube according to claim 1, is characterized in that, the back side of described aluminum strip (23) curved (232) are provided with cavity (233) in aluminum strip (23).

4. a kind of LED fluorescent tube according to claim 1, is characterized in that, there is the oxide-film that forms on described aluminum strip (23) surface after anode is processed.