CN203231135U

CN203231135U - Led lamp tube

Info

Publication number: CN203231135U
Application number: CN2013202030587U
Authority: CN
Inventors: 李光; 陆群
Original assignee: Shenzhen Eastfield Lighting Co Ltd
Current assignee: Shenzhen Eastfield Lighting Co Ltd
Priority date: 2013-04-22
Filing date: 2013-04-22
Publication date: 2013-10-09
Anticipated expiration: 2023-04-22

Abstract

The utility model discloses an LED lamp tube comprising a radiating tube, an LED substrate, a lamp shade, a left lamp holder, a right lamp holder, a power source and a power terminal. The LED substrate is attached on the radiating tube. LEDs are disposed on the LED substrate. The lamp shade covers the LED substrate. The left lamp holder is fixedly mounted on the left of the radiating tube. The right lamp holder is fixedly mounted on the right of the radiating tube. The power source is disposed in the left lamp holder and/or the right lamp holder. The power terminal is mounted on the left lamp holder and is connected with the power source. Compared with the prior traditional LED lamp tubes, the LED lamp tube has modified structural design and accordingly is more reasonable in structural design. A V-shaped reflector is added to the LED lamp tube, so that the lighting angle of the LED lamp tube is more focused and has higher light intensity. The split power source is disposed in the LED lamp tube, one power source is split into two parts, and accordingly the size of the power source is reduced.

Description

The LED fluorescent tube

Technical field

The utility model discloses a kind of LED lighting device, particularly a kind of LED fluorescent tube.

Background technology

Along with the development of LED lighting engineering, the application of LED illuminating equipment in people life more and more widely, wherein, LED bulb lamp, LED fluorescent tube and LED shot-light have the gesture that replaces traditional bulb lamp, fluorescent tube and shot-light greatly.LED lamp tube structure of the prior art is comparatively complicated, and the overall structure arrangement is reasonable inadequately, and lighting angle is bigger, and intensity of illumination is not enough.

Summary of the invention

At the shortcoming of the above-mentioned LED lamp tube structure complexity of mentioning of the prior art, the utility model provides a kind of new LED lamp tube structure, and its LED fluorescent tube structure arrangement with respect to routine is more reasonable.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of LED fluorescent tube, fluorescent tube comprises radiating tube, LED substrate, lampshade, left lamp socket, right lamp socket, power supply and power supply terminal, the LED substrate is mounted on the radiating tube, the LED substrate is provided with LED lamp pearl, and lampshade covers on the LED substrate, and the radiating tube left side is installed with left lamp socket, the right side is installed with right lamp socket, power supply is arranged in left lamp socket and/or the right lamp socket, and power supply terminal is installed on the left lamp socket, and is connected with power supply.

The technical scheme that its technical problem that solves the utility model adopts further comprises:

Described fluorescent tube also comprises the V-type reflecting piece, and the V-type reflecting piece is parallel to the setting of LED substrate, and the V-type reflecting piece is arranged on LED substrate both sides.

Described power supply comprises first power supply and second source, first power supply is arranged in the left lamp socket, second source is arranged in the right lamp socket, power supply terminal is connected on first power supply by power input line, be electrically connected by connecting line between first power supply and the second source, the LED lamp pearl that second source is exported on the LED substrate by the LED output line is powered.

The described first power supply left and right sides is respectively equipped with an insulating trip.

Described LED substrate both sides are respectively equipped with a reflector plate.

On the described left lamp socket left lamp holder is installed, power supply terminal is installed on the left lamp holder.

On the described right lamp socket right lamp holder is installed, on the right lamp holder auxiliary terminal is installed.

The beneficial effects of the utility model are: the utility model LED fluorescent tube traditional with respect to prior art improved structural design, makes its structural design more reasonable.Set up the V-arrangement reflecting piece in the utility model, made its lighting angle more concentrated, light intensity is higher, has also adopted split type power supply in the utility model, and a power supply is divided into two parts, has reduced the shared relatively volume of power supply.

Below in conjunction with the drawings and specific embodiments the utility model is described further.

Description of drawings

Fig. 1 faces structural representation for the utility model.

Fig. 2 is the utility model cross-sectional view.

Fig. 3 is the utility model side-looking structural representation.

Fig. 4 is the utility model vertical section structural representation.

Fig. 5 is the utility model decomposing state structural representation.

Among the figure, 1-radiating tube, 2-lampshade, 3-left side lamp socket, the right lamp socket of 4-, 5-left side lamp holder, the right lamp holder of 6-, 7-power supply terminal, the 8-auxiliary terminal, 9-LED substrate, 10-first power supply, 11-second source, 12-V type reflecting piece, 13-first reflector plate, 14-second reflector plate, 15-first insulating trip, 16-second insulating trip, 17-the 3rd insulating trip, 18-power input line, 19-connecting line, the 20-LED output line, 21-first screw, 22-second screw, 23-the 3rd screw.

The specific embodiment

Present embodiment is the utility model preferred embodiment, and other all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection domain.

Please in conjunction with referring to accompanying drawing 1 to accompanying drawing 5, the utility model main body comprises radiating tube 1, lampshade 2 and LED substrate 9, radiating tube 1, lampshade 2 and LED substrate 9 be arranged in parallel, and radiating tube 1 adopts aluminium section bar to make, and is strip, LED substrate 9 is mounted on the radiating tube 1, in the present embodiment, be provided with mounting groove at radiating tube 1, LED substrate 9 is inserted in the mounting groove, LED substrate 9 can adopt aluminium base circuit board, and pearl arranges on the LED substrate 9 the LED lamp.Lampshade 2 covers are contained in radiating tube 1 front end, in the present embodiment, and lampshade 2 cross section semicirculars in shape, radiating tube 1 is provided with draw-in groove, and lampshade 2 both sides are provided with trip, and trip is connected in the draw-in groove.In the present embodiment, be provided with V-type reflecting piece 12 in LED substrate 9 both sides, can reflect the light that LED lamp pearl sends by V-type reflecting piece 12, make luminous more concentratedly, illumination is stronger.LED substrate 9 left sides are provided with first reflector plate 13, and LED substrate 9 right sides are provided with second emission sheet 14, the first reflector plates 13 and the second emission sheet 14 all is half elliptic.

In the present embodiment, in the main body left side left lamp socket 3 is installed, the right side is equipped with right lamp socket 4, and left lamp socket 3 and right lamp socket 4 are fixedly mounted on the radiating tube 1 by two first screws 21 respectively, lampshade 2 two ends are inserted into respectively in left lamp socket 3 and the right lamp socket 4, and it is blocked.Lamp socket 3 outsides, a left side are equipped with left lamp holder 5 by second screw 22, on the lamp holder 5 of a left side power supply terminal 7 is installed, be used for being connected with external power supply, right lamp socket 4 outsides are equipped with right lamp holder 6 by second screw 22, be fixed with auxiliary terminal 8 on the right lamp holder 6, auxiliary terminal 8 is symmetrical arranged with power supply terminal 7, can make the use of all can pegging graft of the utility model two ends, be regardless of directionality, use convenient.In the present embodiment, power supply is divided into two parts, be respectively first power supply 10 and second source 11, first power supply 10 and second source 11 associated working, in the present embodiment, first power supply 10 is arranged in the left lamp socket 3, and second source 11 is arranged in the right lamp socket 4, and first power supply 10 is interconnected by being connected 19 with second source 11.First power supply 10 is electrically connected with power supply terminal 7 by power input line 18, and second source 11 outputs are connected with LED lamp pearl on the LED substrate 9 by LED output line 20, power to LED lamp pearl.In the present embodiment, first power supply, 10 both sides are respectively equipped with an insulating trip, namely be provided with first insulating trip 15 between first power supply 10 and the left lamp holder 5, first insulating trip 15 is fixedly mounted on the left lamp holder 5 by the 3rd screw 23, be provided with second insulating trip 16 between first power supply 10 and the radiating tube 1, be provided with the 3rd insulating trip 17 between second source 11 and the right lamp holder 6.

The utility model LED fluorescent tube traditional with respect to prior art improved structural design, makes its structural design more reasonable.Set up the V-arrangement reflecting piece in the utility model, made its lighting angle more concentrated, light intensity is higher, has also adopted split type power supply in the utility model, and a power supply is divided into two parts, has reduced the shared relatively volume of power supply.

Claims

1. LED fluorescent tube, it is characterized in that: described fluorescent tube comprises radiating tube, LED substrate, lampshade, left lamp socket, right lamp socket, power supply and power supply terminal, the LED substrate is mounted on the radiating tube, the LED substrate is provided with LED lamp pearl, and lampshade covers on the LED substrate, and the radiating tube left side is installed with left lamp socket, the right side is installed with right lamp socket, power supply is arranged in left lamp socket and/or the right lamp socket, and power supply terminal is installed on the left lamp socket, and is connected with power supply.

2. LED fluorescent tube according to claim 1, it is characterized in that: described fluorescent tube also comprises the V-type reflecting piece, and the V-type reflecting piece is parallel to the setting of LED substrate, and the V-type reflecting piece is arranged on LED substrate both sides.

3. LED fluorescent tube according to claim 1, it is characterized in that: described power supply comprises first power supply and second source, first power supply is arranged in the left lamp socket, second source is arranged in the right lamp socket, power supply terminal is connected on first power supply by power input line, be electrically connected by connecting line between first power supply and the second source, the LED lamp pearl that second source is exported on the LED substrate by the LED output line is powered.

4. LED fluorescent tube according to claim 3, it is characterized in that: the described first power supply left and right sides is respectively equipped with an insulating trip.

5. LED fluorescent tube according to claim 1, it is characterized in that: described LED substrate both sides are respectively equipped with a reflector plate.

6. LED fluorescent tube according to claim 1, it is characterized in that: on the described left lamp socket left lamp holder is installed, power supply terminal is installed on the left lamp holder.

7. LED fluorescent tube according to claim 1 is characterized in that: on the described right lamp socket right lamp holder is installed, on the right lamp holder auxiliary terminal is installed.