CN216046962U

CN216046962U - Thin type LED lamp tube end cover

Info

Publication number: CN216046962U
Application number: CN202122857369.2U
Authority: CN
Inventors: 卢志信
Original assignee: Xinhua Electrical Co ltd Of Guangdong
Current assignee: Xinhua Electrical Co ltd Of Guangdong
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-03-15
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a thin type LED lamp tube end cover which comprises a bottom plate part, an arc top part and an end sealing plate, wherein a cavity is formed by the bottom plate part and the arc top part in a surrounding mode, the end sealing plate covers the right end of the cavity, a supporting plate is arranged on the inner side of the arc top part, a slot is formed between the supporting plate and the left end part of the arc top part, a mounting plate is formed by outwards extending the bottom plate part, and mounting holes are formed in the mounting plate. The LED lamp tube end cover is reasonable in structural arrangement and convenient to assemble, install and use.

Description

Thin type LED lamp tube end cover

Technical Field

The utility model relates to the field of end covers of LED lamp tubes, in particular to an end cover of a thin LED lamp tube.

Background

With the popularization of LED illumination, the traditional fluorescent lamp type fluorescent lamp is gradually replaced by an LED lamp tube, in order to adapt to a support of an old fluorescent lamp, the LED lamp tube is also arranged to be in a cylindrical traditional structure at the beginning, so that the original fluorescent lamp tube can be conveniently and directly refitted and replaced, with the common acceptance of the market, the LED lamp tube is developed into a lamp tube and support integrated structure in recent years, the existing LED lamp tube with the shape of a semi-cylinder combined with a cuboid is arranged on the market, and the LED lamp tube with the shape of a flat cuboid is also arranged, but the lampshade of the flat cuboid LED lamp tube is a plane, so that the negative influence is caused on the illumination range; thin LED lamp tubes are also available on the market, the lamp tubes are provided with flat arc-shaped lampshades, each LED lamp tube comprises an aluminum profile support, an end cover, a lampshade and an LED lamp strip, the lampshade is made of light-transmitting materials, the LED lamp strip is fixed on the aluminum profile support, the lampshade covers the LED lamp strip, the end covers respectively seal the left end and the right end of the LED lamp tube, namely the left end and the right end of the aluminum profile support are respectively connected with the end covers; the end cover structure in the prior art is unreasonable in arrangement, so that the assembly, the installation and the use are inconvenient, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides the thin type LED lamp tube end cover which is reasonable in structural arrangement and convenient to assemble, install and use.

The purpose of the utility model is realized by the following technical scheme.

The utility model discloses a thin type LED lamp tube end cover which comprises a bottom plate part, an arc top part and an end sealing plate, wherein a cavity is formed by the bottom plate part and the arc top part in a surrounding mode, the end sealing plate is used for sealing the right end of the cavity, a supporting plate is arranged on the inner side of the arc top part, a slot is formed between the supporting plate and the left end part of the arc top part, an installing plate is formed by outwards extending the bottom plate part, and an installing hole is formed in the installing plate.

Preferably, the mounting plate is connected with two reinforcing rib plates, and the mounting hole is located between the two reinforcing rib plates.

Preferably, the mounting plate is arranged on the right side of the bottom plate part, and the reinforcing rib plate, the end sealing plate and the mounting plate are integrally connected.

Preferably, the end sealing plate is inclined towards the left, and the end sealing plate is designed to be in an inwards concave arc shape.

Preferably, the mounting plates are respectively arranged on the upper side and the lower side of the bottom plate part, and the reinforcing rib plate, the arc top part and the mounting plates are integrally connected.

Preferably, the arc top is formed with a corrugated portion.

Preferably, the mounting plate is formed with rounded corners.

Preferably, the mounting hole is provided as an elongated hole.

Compared with the prior art, the utility model has the beneficial effects that: the support plate is arranged on the inner side of the arc top, the slot is formed between the support plate and the left end part of the arc top, the mounting plate is formed by extending the bottom plate outwards, and the mounting hole is formed in the mounting plate, so that the LED lamp tube end cover is reasonable in structural arrangement and convenient to assemble, mount and use.

Drawings

Fig. 1 is a schematic perspective view of the LED tube end cap according to the present invention.

Fig. 2 is a schematic perspective view of the LED tube end cap according to the present invention.

Fig. 3 is a schematic perspective view of the LED tube end cap in the left rear view direction.

Fig. 4 is a partial structural view of a portion a of fig. 3.

Fig. 5 is a left side view structural schematic diagram of the end cap of the LED lamp tube of the present invention.

FIG. 6 is a schematic bottom view of an LED tube having an LED tube end cap of the present invention mounted to a wall.

Fig. 7 is a schematic perspective view of an end cap of an LED lamp according to a second embodiment of the utility model.

Description of reference numerals: 1-a floor portion; 101-a through hole; 2-arc top; 201-a corrugated portion; 3-a support plate; 31-a slot; 4-mounting a plate; 401-mounting holes; 402-round corners; 5-reinforcing rib plate; 6-end sealing plate; 7-a lampshade; 8-aluminum section bar bracket; 10-a cavity; 99-screwdriver.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1 to 5, the thin LED lamp tube end cover of the present invention comprises a bottom plate portion 1, an arc top portion 2 and an end sealing plate 6, wherein the arc top portion 2 may be partially arc-shaped, and the shape of the arc top portion 2 is adapted to a lampshade 7 with an arc-shaped cross section; the bottom plate part 1 and the arc top part 2 enclose a cavity 10, specifically, the upper end and the lower end of the bottom plate part 1 are respectively connected with the upper end and the lower end of the arc top part 2 into a whole, and the cavity 10 is arranged, so that the reduction of materials for manufacturing the end cover of the LED lamp tube is facilitated; as shown in fig. 1, the end sealing plate 6 covers the right end of the cavity 10, and as shown in fig. 3, the left end of the cavity 10 is open.

As shown in fig. 3 and 4, a support plate 3 is disposed on the inner side of the arc top 2, and a slot 31 is formed between the support plate 3 and the left end of the arc top 2, where the expression "the inner side of the arc top 2" specifically means, in a plane formed in the front-rear direction and the up-down direction, the support plate 3 is located inside the arc top portion 2, but in the left-right direction, as shown in fig. 1 and 3, the support plate 3 protrudes to the left beyond the arc top 2, the slots 31 are used for the left and right ends of the aluminum profile bracket 8 of the LED lamp tube to be inserted and installed, therefore, the supporting plate 3 is used for supporting the aluminum section bracket 8 in a leaning way, the aluminum section bracket 8 and the end cover of the LED lamp tube are convenient to be mutually positioned when the LED lamp tube is assembled, and be favorable to increasing the structural strength of LED fluorescent tube, as shown in fig. 3, can also be formed with through-hole 101 on bottom plate portion 1, and through-hole 101 is used for installing the fastener of being connected with aluminium alloy support 8. As shown in fig. 1, the bottom plate portion 1 extends outward to form the mounting plate 4, that is, in the front view direction, the mounting plate 4 is located outside the bottom plate portion 1 and the arc top portion 2, and the mounting plate 4 is formed with the mounting hole 401, as shown in fig. 6, since the LED lamp tube end caps of the present invention can be arranged in the up-down symmetrical structure, two LED lamp tube end caps of the present invention located at the left and right ends of the aluminum profile bracket 8 are rotated 180 degrees with respect to each other, by arranging the mounting plate 4, in the process of mounting the LED lamp tube on the wall, the LED lamp tube can be conveniently and quickly fixed on the wall by only using screws to pass through the mounting hole 401, and when the LED lamp tube needs to be detached, the operation is also convenient. Therefore, the LED lamp tube end cover is reasonable in structural arrangement and convenient to assemble, install and use.

Further, as shown in fig. 1, the mounting plate 4 is connected with two reinforcing rib plates 5, and the mounting hole 401 is located between the two reinforcing rib plates 5, so that the structural strength of the mounting plate 4 is increased, and the mounting plate 4 is prevented from being broken when a screw passing through the mounting hole 401 is mounted.

In some embodiments, as shown in fig. 1, the mounting plate 4 is disposed at the right side of the bottom plate portion 1, and the reinforcing rib plates 5 are integrally connected with the end sealing plates 6 and the mounting plate 4, which is beneficial to make the LED tube have a uniform linear shape, require a smaller mounting position, and are also beneficial to the appearance.

Further, as shown in fig. 2, the end sealing plate 6 is disposed obliquely to the left (with respect to the case that the end sealing plate 6 is perpendicular to the wall), and more particularly, the end sealing plate 6 is disposed in a concave arc shape, so that a space in front of the mounting hole 401 is made available, as shown in fig. 6, thereby facilitating a user to observe and operate the screwdriver 99 when mounting the screw passing through the mounting hole 401.

In some embodiments, as shown in fig. 7, the mounting plates 4 are respectively disposed on the upper and lower sides of the bottom plate portion 1, and the reinforcing rib 5 is integrally connected to the arc top portion 2 and the mounting plates 4, that is, the number of the mounting holes 401 is at least two, which is beneficial to enabling the LED tube end cap of the present invention to be reliably fixed on a wall.

Further, as shown in fig. 1 and 3, the arc top 2 is formed with a corrugated portion 201, the corrugated portion 201 and the arc top 2 are both linearly extended along the left-right direction, and by providing the corrugated portion 201, the rigidity and the structural strength of the arc top 2 are enhanced, and the arc top 2 is prevented from being easily fractured during storage, transportation and installation.

Further, as shown in fig. 1, the mounting plate 4 is formed with a rounded corner 402, which is beneficial to reduce the material used for manufacturing the end cap of the LED lamp tube of the present invention, and also prevents the edges of the mounting plate 4 from scratching hands.

Further, as shown in fig. 1, the mounting hole 401 is a long hole, and since the accuracy of drilling the hole in the wall is low, the mounting hole 401 is a long hole, so that the screw passing through the mounting hole 401 can be adjusted within a wide range in the mounting hole 401, and the screw passing through the mounting hole 401 can be screwed with the plastic expansion pipe on the wall conveniently.

Claims

1. The utility model provides a slim LED fluorescent tube end cover, includes bottom plate portion (1), arc top (2) and end shrouding (6), bottom plate portion (1) with arc top (2) enclose into cavity (10), end shrouding (6) closing cap the right-hand member of cavity (10), its characterized in that: the inboard at arc top (2) is equipped with backup pad (3), backup pad (3) with be formed with slot (31) between the left end portion at arc top (2), bottom plate portion (1) outwards extends and is formed with mounting panel (4), be formed with mounting hole (401) on mounting panel (4).

2. The thin LED tube end cap of claim 1, wherein: the mounting plate (4) is connected with two reinforcing rib plates (5), and the mounting hole (401) is located between the two reinforcing rib plates (5).

3. The thin LED tube end cap of claim 2, wherein: the mounting plate (4) is arranged on the right side of the bottom plate part (1), and the reinforcing rib plates (5), the end sealing plates (6) and the mounting plate (4) are connected into a whole.

4. The thin LED tube end cap of claim 3, wherein: the end sealing plates (6) are arranged in a leftward inclined mode, and the end sealing plates (6) are arranged to be in an inwards concave arc shape.

5. The thin LED tube end cap of claim 2, wherein: the mounting plates (4) are respectively arranged on the upper side and the lower side of the bottom plate part (1), and the reinforcing rib plates (5) are integrally connected with the arc top part (2) and the mounting plates (4).

6. The thin LED tube end cap of claim 1, wherein: the arc top (2) is formed with a corrugated portion (201).

7. The thin LED tube end cap of claim 1, wherein: the mounting plate (4) is formed with a fillet (402).

8. The thin LED tube end cap of claim 1, wherein: the mounting hole (401) is a long hole.