CN210266777U

CN210266777U - LED lamp tube capable of freely distributing wires

Info

Publication number: CN210266777U
Application number: CN201921203640.7U
Authority: CN
Inventors: 蒋明
Original assignee: Dongguan Heming Photoelectric Science & Technology Co ltd
Current assignee: Dongguan Heming Photoelectric Science & Technology Co ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-04-07
Anticipated expiration: 2029-07-29

Abstract

The utility model provides a LED lamp tube capable of freely distributing wires, which comprises an LED lamp panel and a lampshade with a hollow structure, wherein the LED lamp panel is fixed in the cavity of the lampshade; the lamp shade is characterized in that at least one end of the lamp shade is provided with a plug, one side, far away from the lamp shade, of the plug is sealed by a cover, first notches are formed in the edge, close to one side of the cover, of the periphery of the end, second notches are formed in the boundary, sealed by the plug, of the cover, and wires led out from the inside of the lamp shade can be led out from the first notches or the second notches according to the wiring direction. According to the LED lamp tube, the notches are formed in the end cover and the plug, so that a lead LED out from the lead hole can be LED out from one notch according to wiring requirements, the external wiring space is effectively saved, and the degree of freedom of wiring is improved.

Description

LED lamp tube capable of freely distributing wires

Technical Field

The utility model relates to a fluorescent tube technical field especially relates to a LED fluorescent tube that can freely lay wire.

Background

At present, generally be provided with the rectangular LED fluorescent tube that provides the illumination usefulness in the show cupboard, and the LED fluorescent tube generally comprises lamp shade, drive power supply, LED lamp plate and the light source of setting on the LED lamp plate, and the LED lamp plate is supplied power by drive power supply, and drive power supply passes through the wire simultaneously and connects outside commercial power, and drive power supply can be built-in inside also can be external outside the lamp shade at the lamp shade. In the prior art, a lead for communicating the inside and the outside of the lampshade directly leads out of the plug from the inside of the lampshade, the direction is difficult to change, and the wiring direction can only be changed after leading out if needing to be changed. Meanwhile, if the existing LED lamp tube needs to have a waterproof function, it usually needs a plurality of waterproof rubber rings or a complicated packaging structure, so it is necessary to further improve the existing LED lamp tube.

Disclosure of Invention

The utility model provides a can freely lay wire's LED fluorescent tube has solved the technical problem that the wiring direction can only change in the fluorescent tube outside among the prior art.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is:

an LED lamp tube capable of freely distributing wires comprises an LED lamp panel and a lampshade with a hollow structure, wherein the LED lamp panel is fixed in a cavity of the lampshade; the lamp shade is characterized in that at least one end of the lamp shade is provided with a plug, one side, far away from the lamp shade, of the plug is sealed by a cover, first notches are formed in the edge, close to one side of the cover, of the periphery of the end, second notches are formed in the boundary, sealed by the plug, of the cover, and wires led out from the inside of the lamp shade can be led out from the first notches or the second notches according to the wiring direction.

Furthermore, the plug comprises a cylindrical main body, the cylindrical main body comprises an isolating plate arranged inside, and an external connection cavity and an internal connection cavity which are separated by the isolating plate, a wire hole is formed in the isolating plate, and the wire hole penetrates through the external connection cavity and the internal connection cavity; the internal connection cavity is sleeved on the lamp shade, and the external connection cavity is sealed by an end cover; the first notch is arranged on the peripheral edge of one side, close to the end cover, of the external cavity, and the second notch is arranged on the boundary sealed with the external cavity. The diameter of this wire guide and wire width phase-match can reach the effect of tight fit, prevent that the outside water source from getting into, play fine water-proof effects, and the structure is very simple.

Furthermore, the first notch and the second notch are adjacently arranged, and the first notch is arranged on one side far away from the wire guide hole. The lamp tube structure is arranged, so that water entering the external cavity can be discharged rapidly, the first notch is far away from the wire hole, the internal stroke is increased, and the entering of moisture can be effectively reduced.

Preferably, the middle part of the external cavity is provided with a screw seat and further comprises a screw, and the screw fixes the end cover to the screw seat so that the end cover seals the external cavity.

Preferably, two ends of the lampshade are sleeved with plugs.

Furthermore, a clamping protrusion is arranged on the inner surface of the inner connecting cavity, and a clamping groove matched with the clamping protrusion is arranged at the corresponding position of the outer surface of the lampshade.

Preferably, the inner connecting cavity is provided with a chamfer around the edge of one side of the middle part of the lampshade.

Preferably, the lampshade comprises a light-transmitting part and a light-shielding part, and the light-transmitting part and the light-shielding part are integrally formed by a two-color co-extrusion process; and the light source on the LED lamp panel faces one side of the light transmission part.

Preferably, the light transmitting portion is flat, and the light shielding portion is arc-shaped.

Furthermore, the material of end cap and end cover is the plastic material, first breach and second breach are provided with interim closing plate respectively, interim closing plate is fixed on end cap and end cover through some section formulas respectively.

Preferably, still include drive power supply, drive power supply is fixed to be set up inside the lamp shade, drive power supply passes through the wire and connects outside commercial power, drive power supply is the power supply of LED lamp plate.

Drawings

Fig. 1 is a schematic view of an outlet structure at one end of an embodiment of an LED lamp tube capable of freely distributing wires according to the present invention;

FIG. 2 is a schematic view of the partially exploded structure of FIG. 1;

FIG. 3 is a schematic view of the plug of FIG. 1;

FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;

FIG. 5 is a schematic structural view of the end cap of FIG. 1;

FIG. 6 is a schematic view of the structure of FIG. 1 from another perspective;

fig. 7 is a schematic structural diagram of another embodiment of the LED lamp tube of the present invention capable of freely distributing wires.

Detailed Description

The following embodiments of the present invention will be specifically explained with reference to the accompanying drawings, which are only used for reference and illustration, and do not limit the scope of the present invention.

The length of the lamp tube in this embodiment is not limited, and those skilled in the art can select lamp tubes with different lengths and specifications according to actual requirements, and the following embodiment will exemplify a lead wire at one end of the lamp tube.

The first embodiment is as follows: as shown in fig. 1 to 6, an LED lamp tube capable of freely distributing wires includes an LED lamp panel 2 and a lampshade 1 having a hollow structure, wherein the LED lamp panel 2 is fixed in a cavity of the lampshade 1; at least one pot head of lamp shade 1 is equipped with end cap 3, end cap 3 keeps away from lamp shade 1 one side sealed has an end cap 4, first breach has been seted up on the edge all around of end cap 3 near end cap 4 one side, end cap 4 is last to have seted up second breach 41 with end cap 3 sealed border department, and the wire 7 of drawing forth from lamp shade 1 inside can be drawn forth or second breach 41 is drawn forth from first breach 321 according to the needs of wiring direction. Specifically, in the product design, a person skilled in the art may consider that the plug structure is disposed at one end of the lampshade, and the other end of the lampshade is closed by the lampshade itself. Or, the plug of the embodiment is used at one end, and other directly closed plug structures are used at the other end, or the plug of the embodiment is used at two ends, but a wire for supplying power is led out from only one end.

As a further improvement of this embodiment, the plug 3 includes a cylindrical main body, the cylindrical main body includes a partition plate 31 disposed inside, and an external connection cavity 32 and an internal connection cavity 33 separated by the partition plate 31, the partition plate 31 is provided with a wire guide hole 311, and the wire guide hole 311 penetrates through the external connection cavity 32 and the internal connection cavity 33; the internal connection cavity 33 is sleeved on the lampshade 1, and the external connection cavity 32 is sealed by the end cover 4; the first notch 321 is arranged on the peripheral edge of the circumscribed cavity 32 close to one side of the end cover 4, and the second notch 41 is arranged at the boundary sealed with the circumscribed cavity. The plug and the end cover structure of the lamp tube can effectively isolate the external moisture from entering, and free operation of wiring is facilitated through the arrangement of the notch.

In this embodiment, the first notch 321 is disposed adjacent to the second notch 41, and the first notch 321 is disposed on a side far from the wire guide hole 311. In practical application, the first notch and the second notch are not adjacently arranged, and the adjacent arrangement can enable the wire to be more convenient to wire and easier to operate. Meanwhile, if external moisture enters from the lead, the moisture can be immediately discharged from the other gap.

In this embodiment, a screw seat 34 is disposed in the middle of the external cavity 32, and a screw 5 is further included, and the screw 5 fixes the end cover 4 to the screw seat 34, so that the end cover 4 seals the external cavity 32.

In this embodiment, a locking protrusion 331 is disposed on an inner surface of the internal connection cavity 33, and a locking groove 111 matched with the locking protrusion 331 is disposed at a corresponding position on an outer surface of the lamp cover 1. The structure is favorable for further improving the packaging stability of the lamp tube.

In this embodiment, a chamfer 332 is circumferentially arranged on the periphery of the inner connecting cavity 33 facing the edge of one side of the middle part of the lamp housing. Specifically, when the equipment, carry out the rubber coating to the chamfer, fix the end cap to the lamp shade on, not only be favorable to fixed end cap, can further promote the waterproof function of fluorescent tube simultaneously.

In this embodiment, the lampshade 1 includes a light-transmitting portion 11 and a light-shielding portion 12, and the light-transmitting portion 11 and the light-shielding portion 12 are integrally formed by a two-color co-extrusion process; the light source on the LED lamp panel 2 faces the light transmission portion 11, the light transmission portion 11 is flat, and the light shielding portion 12 is arc-shaped.

As a further improvement of this embodiment, the plug 3 and the end cover 4 are made of plastic materials, and the first notch 321 and the second notch 41 are respectively provided with temporary sealing pieces, and the temporary sealing pieces are respectively fixed on the plug 3 and the end cover 4 in a point-and-segment manner. When using, according to actual wiring needs, dismantle this temporary closure piece very easily, then do not dismantle temporary closure piece to the breach that does not use, can further promote the water-proof effects of fluorescent tube.

In this embodiment, still include drive power supply 6, drive power supply 6 is fixed to be set up inside lamp shade 1, drive power supply 6 passes through wire 7 and connects outside commercial power, drive power supply 6 is the power supply of LED lamp plate. In the prior art, the driving power supply can be selected to be external or internal, and the embodiment selects the internal driving power supply.

Example two: as shown in fig. 7, the plugs 3 are sleeved at the two ends of the lampshade 1, and the wires 7 can be led out from the plugs 3 at the two ends, so that the multiple lamps can be conveniently connected in series or in parallel, thereby saving the wiring space of the structure and avoiding the need of leading the wires from the external commercial power to another lamp.

The above disclosure is only for the preferred embodiments of the present invention, and the scope of the present invention should not be limited thereby, and the scope of the present invention is not intended to be limited thereby.

Claims

1. An LED lamp tube capable of freely distributing wires comprises an LED lamp panel and a lampshade with a hollow structure, wherein the LED lamp panel is fixed in a cavity of the lampshade; the method is characterized in that: the lamp shade is characterized in that at least one end of the lamp shade is provided with a plug, one side, far away from the lamp shade, of the plug is sealed by a cover, first notches are formed in the edge, close to one side of the cover, of the periphery of the end, second notches are formed in the boundary, sealed by the plug, of the cover, and wires led out from the inside of the lamp shade can be led out from the first notches or the second notches according to the wiring direction.

2. The LED lamp tube of claim 1, wherein: the plug comprises a cylindrical main body, the cylindrical main body comprises an isolating plate arranged inside the cylindrical main body, and an external connection cavity and an internal connection cavity which are separated by the isolating plate, a wire hole is formed in the isolating plate, and the wire hole penetrates through the external connection cavity and the internal connection cavity; the internal connection cavity is sleeved on the lamp shade, and the external connection cavity is sealed by an end cover; the first notch is arranged on the peripheral edge of one side, close to the end cover, of the external cavity, and the second notch is arranged on the boundary sealed with the external cavity.

3. The LED lamp tube capable of freely wiring according to claim 2, wherein: the first notch and the second notch are arranged adjacent to each other, and the first notch is arranged on one side far away from the wire guide hole.

4. The LED lamp tube capable of freely wiring according to claim 3, wherein: the middle part of external chamber is provided with a screw seat, still includes a screw, and this screw will the end cover is fixed extremely on the screw seat for the end cover seals external chamber.

5. The LED lamp tube capable of freely wiring according to any one of claims 1 to 4, wherein: and two ends of the lampshade are sleeved with plugs.

6. The LED lamp tube capable of freely wiring according to claim 2, wherein: the inner surface of the inner connecting cavity is provided with a clamping protrusion, and the corresponding position of the outer surface of the lampshade is provided with a clamping groove matched with the clamping protrusion.

7. The LED lamp tube capable of freely wiring according to claim 2, wherein: and chamfers are annularly arranged on the periphery of the edge of one side of the inner connecting cavity towards the middle part of the lampshade.

8. The LED lamp tube of claim 1, wherein: the lampshade comprises a light-transmitting part and a light-shielding part, and the light-transmitting part and the light-shielding part are integrally formed through a double-color co-extrusion process; a light source on the LED lamp panel faces one side of the light transmission part; the light-transmitting part is flat, and the light-shielding part is arc-shaped.

9. The LED lamp tube of claim 1, wherein: the material of end cap and end cover is the plastic material, first breach and second breach are provided with interim closing plate respectively, interim closing plate is fixed on end cap and end cover through some section formula respectively.

10. The LED lamp tube of claim 1, wherein: still include drive power supply, drive power supply is fixed to be set up inside the lamp shade, drive power supply passes through the wire and connects outside commercial power, and for the power supply of LED lamp plate.