CN219082837U

CN219082837U - LED lamp tube

Info

Publication number: CN219082837U
Application number: CN202320048531.2U
Authority: CN
Inventors: 刘会江; 郭光辉; 伍洁琼
Original assignee: Jiangmen Nuobao Photoelectric Technology Co ltd
Current assignee: Jiangmen Nuobao Photoelectric Technology Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-05-26
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses an LED lamp tube, comprising: the radial mask comprises an arc plate part, wherein the arc plate part is used for forming the periphery of the LED lamp tube; the central section bar assembly is used for forming the center of the LED lamp tube and comprises two first plate parts, the two first plate parts are connected through bolts, a central cavity is formed between the two first plate parts, the central cavity accommodates a power supply box and an electric circuit, a slot is formed in one side, far away from the central cavity, of each first plate part, and a lamp strip is inserted into the slot; the arc plate comprises a first plate part and a second plate part, wherein the first plate part is provided with a first plug-in connection part, and the arc plate part is provided with a second plug-in connection part which is plugged in. The utility model can solve the problem of inconvenient installation of the electric circuit and the power supply box.

Description

LED lamp tube

Technical Field

The utility model relates to the technical field of LED lamps, in particular to an LED lamp tube.

Background

Along with technological progress and popularization of environmental protection concepts, the LED lighting technology is widely applied, and as LEDs are far from traditional lighting products on the aspects of lighting principles, energy conservation and environmental protection, LED lamp tubes are generated, and the LED lamp tubes adopt light emitting diodes as light sources, so that the LED lighting technology has the advantages of higher lighting effect, more energy conservation, longer service life and more environmental protection.

However, when the existing LED lamp tube is assembled, the electric circuit and the power supply box need to be installed in the lamp tube in a penetrating way, so that the LED lamp tube is inconvenient to assemble.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the LED lamp tube which can solve the problem of inconvenient installation of the electric circuit and the power supply box.

According to an embodiment of the first aspect of the present utility model, an LED lamp tube includes: the radial mask comprises an arc plate part, wherein the arc plate part is used for forming the periphery of the LED lamp tube; the central section bar assembly is used for forming the center of the LED lamp tube and comprises two first plate parts, the two first plate parts are connected through bolts, a central cavity is formed between the two first plate parts, the central cavity accommodates a power supply box and an electric circuit, a slot is formed in one side, far away from the central cavity, of each first plate part, and a lamp strip is inserted into the slot; the arc plate comprises a first plate part and a second plate part, wherein the first plate part is provided with a first plug-in connection part, and the arc plate part is provided with a second plug-in connection part which is plugged in.

According to some embodiments of the utility model, a positioning strip and a positioning groove are arranged between the two first plate parts, and the positioning groove accommodates the positioning strip.

According to some embodiments of the utility model, a heat dissipation plate is disposed on a side of the first plate portion, which is close to the slot, and the heat dissipation plate is connected to the first plate portion, and a heat dissipation cavity is formed between the heat dissipation plate and the first plate portion, and is used for dissipating heat.

According to some embodiments of the utility model, an end of the first plate portion is provided with a plug, which abuts the arc plate portion.

According to some embodiments of the utility model, the plug is provided with an arcuate edge that is positioned in registry with the radially outer surface of the arc plate portion.

According to some embodiments of the utility model, the plug is provided with a mounting portion, which is connected to the first plate portion by means of a screw.

According to some embodiments of the utility model, the radial mask is a PC material.

The LED lamp tube provided by the embodiment of the utility model has at least the following beneficial effects:

1. according to the utility model, the first plate part and the arc plate part are arranged and are connected by the first plug-in connection part and the second plug-in connection part, so that the lamp strip on the slot is positioned in the arc plate part, the lamp strip emits light, and the arc plate part can diffuse the light.

2. According to the utility model, the two first plate parts are in split design, the central cavity formed between the two first plate parts can accommodate the power supply box and arrange electric circuits, the power supply box is arranged in the central cavity, and then the two first plate parts are connected and fixed by using the bolts, so that the convenience of mounting the power supply box is greatly improved, the power supply box is not required to be mounted in the lamp tube in a penetrating way, and the operation difficulty is reduced.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural diagram of an LED tube according to an embodiment of the present utility model;

FIG. 2 is a schematic view of an LED lamp tube according to another view angle shown in FIG. 1;

fig. 3 is a schematic structural diagram of another view angle of the LED tube shown in fig. 1.

Reference numerals: 100-arc plate parts, 110-first plate parts, 120-central cavity, 130-power supply box, 140-slot, 150-first plug-in part, 160-second plug-in part, 170-positioning strip, 180-positioning groove, 190-heat dissipation plate part, 200-heat dissipation cavity, 210-plug, 220-arc edge, 230-installation part and 240-lamp strip.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

An LED lamp according to an embodiment of the present utility model is described below with reference to the accompanying drawings.

Referring to fig. 1, an LED tube according to an embodiment of the present utility model includes a radial mask and a center profile assembly.

The radial mask comprises an arc plate part 100, wherein the arc plate part 100 is used for forming the periphery of the LED lamp tube.

In some embodiments of the present utility model, the radial mask is made of PC, so that the radial mask has better light transmittance and hardness.

The central section bar assembly is used for forming the center of the LED lamp tube, referring to fig. 2, and comprises two first plate portions 110, wherein the two first plate portions 110 are connected through bolts, a central cavity 120 is formed between the two first plate portions 110, the central cavity 120 accommodates a power supply box 130 and an electric circuit, a slot 140 is arranged on one side, far away from the central cavity 120, of the first plate portion 110, and a lamp strip 240 is inserted into the slot 140.

Specifically, referring to fig. 3, the first plate portion 110 is provided with a first insertion portion 150, and the arc plate portion 100 is provided with a second insertion portion 160, and the first insertion portion 150 is inserted into the second insertion portion 160.

The first inserting portion 150 is a groove, the second inserting portion 160 is a convex strip, and the convex strip is inserted into the groove, so that the arc plate portion 100 is buckled on the first plate portion 110.

In some embodiments of the present utility model, a positioning bar 170 and a positioning groove 180 are disposed between the two first plate portions 110, and the positioning groove 180 accommodates the positioning bar 170.

Thus, before the two first plate portions 110 are connected, the two first plate portions 110 may be positioned by using the positioning bar 170 and the positioning groove 180, and the two first plate portions 110 are connected and fixed by the bolts, so that the first plate portions 110 are accurately installed.

In some embodiments of the present utility model, a heat dissipation plate portion 190 is disposed on a side of the first plate portion 110 adjacent to the slot 140, the heat dissipation plate portion 190 is connected to the first plate portion 110, and the heat dissipation plate portion 190 and the first plate portion 110 form a heat dissipation cavity 200, and the heat dissipation cavity 200 is used for dissipating heat.

By providing the heat radiation plate portion 190, heat is generated when the light bar 240 emits light, and the heat can be transferred to the heat radiation cavity 200 through the heat radiation plate portion 190, and the heat radiation cavity 200 can diffuse the heat to the outside.

In some embodiments of the present utility model, the end of the first plate portion 110 is provided with the plug 210, the plug 210 abuts against the arc plate portion 100, and the plug 210, the first plate portion 110 and the arc plate portion 100 form a sealed cavity, so that the plug 210 can prevent dust and foreign matters from entering the sealed cavity, and prevent the light bar 240 from being affected.

In some embodiments of the present utility model, the plug 210 is provided with an arcuate edge 220, and the arcuate edge 220 is positioned to fit against the radially outer surface of the arc plate portion 100, thereby facilitating the installation of the plug 210 in the arc plate portion 100.

In some embodiments of the present utility model, the plug 210 is provided with a mounting portion 230, and the mounting portion 230 is connected to the first plate 110 by a screw, so that the plug 210 is firmly mounted to the first plate 110.

Thus, the present embodiment has the following effects:

1. in the utility model, the first plate part 110 and the arc plate part 100 are arranged, the first plate part 110 and the arc plate part 100 are connected by the first plug-in part 150 and the second plug-in part 160, so that the lamp strip 240 on the slot 140 is positioned in the arc plate part 100, and the lamp strip 240 emits light, and the arc plate part 100 can diffuse the light.

2. According to the utility model, by arranging the two first plate parts 110, the two first plate parts 110 are in a split design, the central cavity 120 formed between the two first plate parts 110 can accommodate the power box 130 and arrange electric circuits, and after the power box 130 is arranged in the central cavity 120, the two first plate parts 110 are connected and fixed by using bolts, so that the convenience of mounting the power box 130 is greatly improved, the power box 130 is mounted in a lamp tube in a penetrating manner, and the operation difficulty is reduced.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. An LED tube, comprising:

a radial mask comprising an arc plate portion (100), the arc plate portion (100) being for forming an outer periphery of the LED tube;

the central profile assembly is used for forming the center of the LED lamp tube and comprises two first plate parts (110), the two first plate parts (110) are connected through bolts, a central cavity (120) is formed between the two first plate parts (110), the central cavity (120) is used for accommodating a power supply box (130) and an electric circuit, a slot (140) is formed in one side, far away from the central cavity (120), of the first plate part (110), and a lamp strip (240) is inserted into the slot (140);

the arc plate part (100) is provided with a second plug part (160), and the first plug part (150) is plugged with the second plug part (160).

2. The LED tube of claim 1, wherein a positioning strip (170) and a positioning groove (180) are disposed between the two first plate portions (110), and the positioning groove (180) accommodates the positioning strip (170).

3. The LED tube of claim 1, wherein a heat dissipating plate (190) is disposed on a side of said first plate (110) adjacent to said slot (140), said heat dissipating plate (190) is connected to said first plate (110), said heat dissipating plate (190) and said first plate (110) are formed with a heat dissipating cavity (200), and said heat dissipating cavity (200) is used for dissipating heat.

4. The LED tube of claim 1, wherein an end of said first plate portion (110) is provided with a plug (210), said plug (210) being in abutment with said arc plate portion (100).

5. The LED tube of claim 4, wherein said plug (210) is provided with an arcuate edge (220), said arcuate edge (220) being positioned to engage a radially outer surface of said arc plate portion (100).

6. The LED tube of claim 4, wherein said plug (210) is provided with a mounting portion (230), said mounting portion (230) being screwed to said first plate portion (110).

7. The LED tube of claim 1, wherein the radial mask is PC.