CN203501017U

CN203501017U - Novel LED lamp tube

Info

Publication number: CN203501017U
Application number: CN201320619061.7U
Authority: CN
Inventors: 吴胜明
Original assignee: TIANJIN HAIYU PHOTOELECTRICAL TECHNOLOGY Co Ltd
Current assignee: TIANJIN HAIYU PHOTOELECTRICAL TECHNOLOGY Co Ltd
Priority date: 2013-09-29
Filing date: 2013-09-29
Publication date: 2014-03-26
Anticipated expiration: 2023-09-29

Abstract

The utility model provides a novel LED lamp tube. The novel LED lamp tube comprises an outer aluminum shell, a substrate, a lamp shade, a driving power source and two lamp tube plugs, wherein the lamp shade is connected with the outer aluminum shell in a clamping mode, the outer aluminum shell is connected with the substrate in a clamping mode, the outer aluminum shell and the lamp shade form the lamp tube, and the two ends of the lamp tube are connected with the plugs in a clamping mode; the driving power source is inserted in one of the lamp tube plugs, and the wiring end of the driving power source is connected with the substrate in an inserted mode; the outer aluminum shell and the lamp shade form the lamp tube with the round section, and the lamp shade accounts for over two thirds of the circumference. The novel LED lamp tube has the advantages that lamp beads on the substrate in the lamp tube are evenly heated, and the problem that service life is affected by local heating is avoided; inner space of the outer aluminum shell is not limited, so that the LED lamp tube has a larger light-emitting angle, and the light-emitting range of the lamp tube is effectively enlarged; the steps of insulating treatment of the driving power source, welding a driving power source line and a lamp panel and fixing plug screws in the production process of an existing LED lamp tube are directly omitted, and efficient production is achieved really.

Description

A kind of Novel LED lamp tube

Technical field

The utility model belongs to LED lamp technical field, especially relates to a kind of Novel LED lamp tube.

Background technology

In existing technology, the LED lamp of strip is generally comprised of aluminium shell, driving power, plug and lampshade, and driving power inserts in aluminium shell, and plug is installed at aluminium shell two ends.And driving power contact pin is bolted, wiring adopts the mode of welding to fix, and the problem that this connected mode exists is as follows:

LED fluorescent tube due to have a bit of aluminium shell built-in driving power, non-uniform temperature when causing lamp works, there is the built-in drive part temperature can be apparently higher than not having built-in drive part, can cause so whole lamp LED lamp pearl to be operated under the environment of temperature inequality, thereby cause part LED lamp pearly-lustre to decline seriously, the life-span reduces;

Once LED fluorescent tube breaks down, that the problem that drives or LED lamp pearl have necrosis all will take whole lamp apart to detect and comprise: the dismounting of screw, because screw that lighting tube plug is joined is all elongated self-tapping screw, so 80-90% has stripped thread problem to occur, directly cause plug to be installed not tight, dismantle the generation of problems such as not falling; Whether normal the dismounting driving, detect driving; Whether normal the dismounting of lamp plate, detect lamp plate; After all having detected and having repaired, also to assemble, cause whole maintenance process blindly, loaded down with trivial details, complexity;

Also have existing LED fluorescent tube production process to comprise, the insulation processing of driving power, for example highland barley paper or insulating sleeve or insulated power supplies cover, the welding of driving power supply line, the welding of substrate, plug screw fixing, the production technology time is longer, affects production efficiency;

Owing in aluminium shell, driving power being set, so its space can not be less than certain scope, cause existing LED fluorescent tube to exist lighting angle little, the problem that luminous utilization rate is low.

Summary of the invention

For the problems referred to above, problem to be solved in the utility model is to provide a kind of Novel LED lamp tube.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is:

A Novel LED lamp tube, comprises aluminium shell, substrate, lampshade, driving power and two lighting tube plugs; Described lampshade and the clamping of aluminium shell, described aluminium shell and substrate clamping, aluminium shell and lampshade form fluorescent tube, the two ends of fluorescent tube and plug clamping; Described driving power is plugged in one of them lighting tube plug, the terminals of driving power and substrate socket connection; It is circular fluorescent tube that described aluminium shell and lampshade form cross section, and the shared circumference of lampshade is greater than 2/3rds.

Preferably, described lampshade is provided with shell draw-in groove, and described aluminium shell is provided with the buckle corresponding with described shell draw-in groove.

Preferably, described aluminium shell is provided with substrate draw-in groove.

Preferably, the outside of described plug is provided with bayonet socket, and aluminium shell is provided with corresponding clamp.

Preferably, the plug inner side that driving power is installed is provided with and drives draw-in groove and pin holes, driving power to be plugged in driving draw-in groove, and the contact pin of driving power is through described pin holes.

Preferably, described substrate is provided with wiring and inserts, and driving power is provided with patch jack, and the patch jack that inserts driving power is inserted in the wiring on substrate.

Preferably, described aluminium shell accounts for 1/5th circumference, and lampshade accounts for 4/5ths circumference.

Advantage and the good effect that the utlity model has are:

Because driving power is arranged in lighting tube plug, the lamp pearl in fluorescent tube on substrate is heated evenly, and is consistent, and has avoided local heating to affect the appearance of life problems, has extended the service life of product;

Driving power is arranged in a plug, makes the inner space of aluminium shell unrestricted, has realized the LED fluorescent tube of larger lighting angle, has effectively increased the light emitting region of fluorescent tube, has improved luminous utilization rate;

Directly save the insulation processing of driving power in existing LED fluorescent tube production process, driving power wire bonding, lamp plate welding, plug screw fixing step, real meaning realizes High-efficient Production;

Once lamp has problem, directly unload lighting tube plug, take off driving power, search reason, find the place of problem, and can change fast new accessory, direct-assembling, whole maintenance process is simple, efficient.

Accompanying drawing explanation

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

Fig. 2 is medium position cutaway view of the present utility model.

In figure:

1, aluminium shell 2, lampshade 3, driving power

4, plug 5, substrate

The specific embodiment

As shown in Figure 1, 2, Novel LED light of the present utility model, comprises aluminium shell 1, lampshade 2, driving power 3, plug 4 and substrate 5;

Described lampshade 2 is provided with shell draw-in groove, and described aluminium shell 1 is provided with the buckle corresponding with described shell draw-in groove, described

lampshade

2 and 1 clamping of aluminium shell;

Described aluminium shell 1 is provided with substrate draw-in groove, aluminium shell 1 and substrate 5 clampings;

The outside of described plug 4 is provided with bayonet socket, and aluminium shell 1 and lampshade 2 are provided with corresponding clamp, and aluminium shell 1 and lampshade 2 form fluorescent tube, the two ends of fluorescent tube and plug 4 clampings;

Plug 4 inner sides that driving power 3 is installed are provided with and drive draw-in groove and pin holes, driving power 4 to be plugged in driving draw-in groove, and the contact pin of driving power 4 is through described pin holes;

Described substrate 5 is provided with wiring and inserts, and driving power 3 is provided with patch jack, and the patch jack that inserts driving power 3 is inserted in the wiring on substrate 5, realizes the transmission of the signal of telecommunication.

It is circular fluorescent tube that described aluminium shell 1 and lampshade 2 form cross section, and aluminium shell 1 accounts for 1/5th circumference, and lampshade 2 accounts for 4/5ths circumference, the preferred PC lens of described lampshade 2.

The course of work of this example:

First, by aluminium shell 1 and lampshade 2 clampings, driving power 3 is being plugged in a plug 4, plug 4 connects the lamp tube ends of aluminium shell 1 and lampshade 2 compositions, in use procedure, substrate 5 does not contact driving power 3, so being heated of all lamp pearls is uniformly on substrate 5, consistent.

Aluminium shell 1 accounts for 1/5th circumference, and lampshade 2 accounts for 4/5ths circumference, has effectively increased the light emitting region of fluorescent tube, has improved luminous utilization rate.

Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.

Claims

1. a Novel LED lamp tube, comprises aluminium shell, substrate, lampshade, driving power and two lighting tube plugs; It is characterized in that: described lampshade and the clamping of aluminium shell, described aluminium shell and substrate clamping, aluminium shell and lampshade form fluorescent tube, the two ends of fluorescent tube and plug clamping; Described driving power is plugged in one of them lighting tube plug, the terminals of driving power and substrate socket connection; It is circular fluorescent tube that described aluminium shell and lampshade form cross section, and the shared circumference of lampshade is greater than 2/3rds.

2. Novel LED lamp tube according to claim 1, is characterized in that: described lampshade is provided with shell draw-in groove, and described aluminium shell is provided with the buckle corresponding with described shell draw-in groove.

3. Novel LED lamp tube according to claim 1, is characterized in that: described aluminium shell is provided with substrate draw-in groove.

4. Novel LED lamp tube according to claim 1, is characterized in that: the outside of described plug is provided with bayonet socket, and aluminium shell is provided with corresponding clamp.

5. Novel LED lamp tube according to claim 1, is characterized in that: the plug inner side that driving power is installed is provided with and drives draw-in groove and pin holes, driving power to be plugged in driving draw-in groove, and the contact pin of driving power is through described pin holes.

6. Novel LED lamp tube according to claim 1, is characterized in that: described substrate is provided with wiring and inserts, and driving power is provided with patch jack, and the patch jack that inserts driving power is inserted in the wiring on substrate.

7. according to the arbitrary described Novel LED lamp tube of claim 1 to 6, it is characterized in that: described aluminium shell accounts for 1/5th circumference, and lampshade accounts for 4/5ths circumference.