CN202493914U

Movatterモバイル変換

Info

Publication number: CN202493914U
Application number: CN2011204677183U
Authority: CN
Inventors: 胡才双; 姚海舰
Original assignee: ZHONGSHAN LONGYUAN PHOTOELECTRIC CO Ltd
Current assignee: ZHONGSHAN LONGYUAN PHOTOELECTRIC CO Ltd
Priority date: 2011-11-15
Filing date: 2011-11-15
Publication date: 2012-10-17
Anticipated expiration: 2021-11-15

Abstract

The utility model provides a novel LED lamp tube, which comprises a support tube having two angled side faces; a pair of LED light source module groups respectively arranged on outer surfaces of the two angled side faces of the support tube; and a pair of power supply modules arranged on two ends of the support tube and powering the LED light source module groups. The LED lamp tube has an enlarged light diffusing area of the light source, and the characteristic of effective heat dissipation.

Description

A kind of Novel LED lamp tube

Technical field

The utility model relates to field of illuminating lamps, is specifically related to a kind of Novel LED lamp tube.

Background technology

The LED fluorescent tube is with the remarkable result of its electricity saving and energy saving at present; And replacement gradually traditional fluorescent tube; But owing to receive the conditional characteristics of led light source lighting angle, the lighting angle of LED fluorescent tube all between 120 °-180 °, causes the LED fluorescent tube to be installed and used when some places at present; Occur a slice dark space between the surround, can not satisfy lighting requirement.General solution is increase fluorescent tube quantity, or mobile LED fluorescent tube installation site, but these solutions had both increased material cost, increased use cost again, and comparatively trouble is installed also, increased cost of labor again.

The utility model content

The purpose of the utility model provides a kind of Novel LED lamp tube, and it can solve existing problem in the background technology effectively.

In order to solve the existing problem of background technology, the utility model adopts following technical scheme: it comprises expands light shield 1, ledlight source module 2, lamp holder 3, aluminum pipe (stay pipe) 4, power supply A plate (first power panel) 5, power supply B plate (second source plate) 6.Expand the surface that light shield 1 covers onaluminum pipe 4, ledlight source module 2 is attached on the aluminium base by several led light sources to be formed, and two ledlight source modules 2 are attached on the aluminum pipe 4.The plane thataluminum pipe 4 is used to place ledlight source module 2 is set to two planes greater than 180 °.Two ends lamp holder 3 is connected to powersupply A plate 5 and power supply B plate 6 with the alternating current that inserts through lead-in wire, gives two ledlight source modules 2 power supplies through two power panels conversion back through lead-in wire, makes its steady operation.

Particularly, the utility model provides a kind of Novel LED lamp tube, comprises:

Stay pipe, it has two sides at an angle;

Pair of LEDs light source module, it is separately positioned on the outer surface of two sides at an angle of said stay pipe;

The pair of electrical source module, it is separately positioned on the two ends of said stay pipe, and to said led light source module power supply.

In the described Novel LED lamp tube, also comprise the expansion light shield, it is arranged on the top of said stay pipe.

In the described Novel LED lamp tube, the cross section of said stay pipe is a triangle, and said at an angle side is the plane at two sides places of triangular cross section.

In the described Novel LED lamp tube, the drift angle of said triangular cross section is 125 °.

In the described Novel LED lamp tube, the base of the triangular-section of said stay pipe place is provided with the slip draw-in groove, and the bottom of said expansion light shield is provided with corresponding slip draw-in groove, the installation that cooperatively interacts of two slip draw-in grooves.

In the described Novel LED lamp tube, each power module includes power panel and lamp holder, and wherein, said lamp holder is electrically connected with AC power, and said lamp holder is electrically connected with said power panel, and said led light source module is electrically connected to said power panel.

In the described Novel LED lamp tube, each led light source module is attached on the aluminium base by a plurality of led light sources to be formed.

Described stay pipe is an aluminum pipe.

The utlity model has following beneficial effect: simple in structure; Being used to of employingaluminum pipe 4, the plane of placing ledlight source module 2 was set to the frame mode greater than two planes of 180 °; Ledlight source module 2 efficiently radiates heats both can have been solved; Can make the lighting angle of two led light source modules reach the effect of addition again, the lighting angle of whole simultaneously LED fluorescent tube reaches 220-270 ° lighting angle effect.

Description of drawings

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

Fig. 2 A is the cross-sectional view of aluminum pipe, and Fig. 2 B shows the angle of two faces of aluminum pipe less than 180 °.

The specific embodiment

Referring to Fig. 1, this specific embodiment is to adopt following technical scheme: it comprises expands light shield 1, ledlight source module 2, lamp holder 3, aluminum pipe 4.Powersupply A plate 5, power supply B plate 6. expands the surface that light shield 1 covers onaluminum pipe 4, and ledlight source module 2 is attached on the aluminium base by several led light sources to be formed, and two ledlight source modules 2 are attached on the aluminum pipe 4.The plane thataluminum pipe 4 is used to place ledlight source module 2 is set to two planes greater than 180 °.Two ends lamp holder 3 is connected to powersupply A plate 5 power supply B plates 6 with the alternating current that inserts through lead-in wire, gives two ledlight source modules 2 power supplies through two power panels conversion back through lead-in wire, makes its steady operation.

Stay pipe, it has two sides at an angle; This stay pipe can be an Any shape, as long as two sides are at an angle arranged.For example can have trapezoidal cross-section, also can be to have irregular cross section, preferably has the aluminum pipe of triangular cross section.

Pair of LEDs light source module, it is separately positioned on the outer surface of two sides at an angle of said aluminum pipe; When pair of LEDs light source module was arranged on the outer surface of side at an angle, the angle between two led light source modules had just surpassed 180 degree.

The pair of electrical source module, it is separately positioned on the two ends of said aluminum pipe, and to said led light source module power supply.

In the described Novel LED lamp tube, also comprise the expansion light shield, it is arranged on the top of said aluminum pipe.The effect of expanding light shield is in order to improve the reflection of light effect.

In the described Novel LED lamp tube, the cross section of said aluminum pipe is a triangle, and said at an angle side is the plane at two sides places of triangular cross section.

In the described Novel LED lamp tube, the drift angle of said triangular cross section is 125 °.Utility model people is through discovering, preferably 125 ° of the interior drift angles of the said side that the led light source module is installed, and just calculating from the outside is 235 °.The shape of cross section of aluminum pipe has been shown in Fig. 2 A and Fig. 2 B.The cross section of aluminum pipe can be triangular in shape substantially, have drift angle, but the bottom has numerous grooves, so that increase area of dissipation.Drift angle has been shown among Fig. 2 B must not be greater than 180 °.

In the described Novel LED lamp tube, the base of the triangular-section of said aluminum pipe place is provided with the slip draw-in groove, and the bottom of said expansion light shield is provided with corresponding slip draw-in groove, the installation that cooperatively interacts of two slip draw-in grooves.The mode that cooperates through the slip draw-in groove will expand light shield with aluminum pipe can stably combine, and be convenient to dismounting, be convenient to keep in repair and replacing.

Claims

1. a Novel LED lamp tube is characterized in that, comprises:

Stay pipe, it has two sides at an angle;

Pair of LEDs light source module, it is separately positioned on the outer surface of two sides at an angle of said stay pipe; The two sides angle is less than 180 °;

2. Novel LED lamp tube as claimed in claim 1 is characterized in that, also comprises the expansion light shield, and it is arranged on the top of said stay pipe.

3. according to claim 1 or claim 2 Novel LED lamp tube is characterized in that the cross section of said stay pipe is a triangle, and said at an angle side is the plane at two sides places of triangular cross section.

4. Novel LED lamp tube as claimed in claim 3 is characterized in that, the drift angle of said triangular cross section is 125 °.

5. Novel LED lamp tube as claimed in claim 3 is characterized in that, place, the base of the triangular-section of said stay pipe is provided with the slip draw-in groove, and the bottom of said expansion light shield is provided with corresponding slip draw-in groove, the installation that cooperatively interacts of two slip draw-in grooves.

6. according to claim 1 or claim 2 Novel LED lamp tube is characterized in that each power module includes power panel and lamp holder; Wherein, Said lamp holder is electrically connected with AC power, and said lamp holder is electrically connected with said power panel, and said led light source module is electrically connected to said power panel.

7. according to claim 1 or claim 2 Novel LED lamp tube is characterized in that each led light source module is attached on the aluminium base by a plurality of led light sources to be formed.

8. according to claim 1 or claim 2 Novel LED lamp tube is characterized in that said stay pipe is an aluminum pipe.