CN213746201U

CN213746201U - LED fluorescent tube with built-in heat dissipation mechanism

Info

Publication number: CN213746201U
Application number: CN202023312160.XU
Authority: CN
Inventors: 余俊
Original assignee: Zhongshan Lvxia Photoelectric Technology Co ltd
Current assignee: Zhongshan Lvxia Photoelectric Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-07-20
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to a LED fluorescent tube heat dissipation technical field specifically is a LED fluorescent tube with built-in heat dissipation mechanism, including lamp shade and fluorescent tube, the fluorescent tube is located in the lamp shade, the fluorescent tube bilateral symmetry is equipped with heat abstractor, heat abstractor includes pivot and flabellum, the flabellum is fixed at the circumference outer wall of pivot, the pivot with the fluorescent tube fixed connection, left the heat abstractor left still is equipped with motor and fixed plate, the motor with the fixed plate passes through bolt fixed connection, the pivot with motor output shaft, the utility model discloses a set up heat abstractor and by motor magnetic drive in the lamp shade cover, the flabellum blows the hot-blast in the lamp shade, can dispel the heat in the lamp shade; the left side of the lampshade is provided with a left lamp cap, the right side of the lampshade is provided with a right lamp cap, and the left lamp cap and the right lamp cap are fixedly connected with the lampshade.

Description

LED fluorescent tube with built-in heat dissipation mechanism

Technical Field

The utility model relates to a LED fluorescent tube heat dissipation technical field specifically is a LED fluorescent tube with built-in heat dissipation mechanism.

Background

The LED lamp tube is the most common lighting device in people's life, and the LED lamp tube can produce a large amount of heat inside when using for a long time, can influence the life of whole LED lamp tube when the heat can't dispel and the LED lamp tube among the prior art is inside not to have heat dissipation mechanism can not dispel the heat to the LED lamp tube. In view of this, we propose an LED lamp with a built-in heat dissipation mechanism.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above insufficiency, the utility model provides a LED fluorescent tube with built-in heat dissipation mechanism.

The technical scheme of the utility model is that:

the utility model provides a LED fluorescent tube with built-in heat dissipation mechanism, includes lamp shade and fluorescent tube, the fluorescent tube is located in the lamp shade, fluorescent tube bilateral symmetry is equipped with heat abstractor, heat abstractor includes pivot and flabellum, the flabellum is fixed the circumference outer wall of pivot, the pivot with fluorescent tube fixed connection, it is left the heat abstractor left still is equipped with motor and fixed plate, the motor with the fixed plate passes through bolt fixed connection, the pivot with motor output shaft.

According to the preferable technical scheme, a left lamp cap is arranged on the left side of the lampshade, a right lamp cap is arranged on the right side of the lampshade, and the left lamp cap and the right lamp cap are fixedly connected with the lampshade.

Preferably, the left lamp head and the right lamp head both comprise a lamp cap housing and an energizing head.

Preferably, the fixing plate is fixedly connected with the lamp cap.

As a preferable technical solution, the power-on head is disposed on an outer wall of the lamp cap and is fixedly connected to the lamp cap, and the heat dissipation device is located in the lamp cap.

As a preferable technical scheme, the power-on head is connected with the lamp tube and the motor through leads.

Preferably, the rotating shaft on the right side is rotatably connected with the lamp cap.

As a preferred technical scheme, a plurality of vent holes are formed in the lamp holder cover and the fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up heat abstractor in the lamp holder cover and by motor memorability drive, the flabellum is with the hot-blast of lamp shade in, can dispel the heat in the lamp shade.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the lamp tube and the heat dissipation device of the present invention;

FIG. 3 is a schematic view of the internal structure of the lamp cap of the present invention;

fig. 4 is one of the schematic structural diagrams (left side view) of the heat dissipation device and the motor assembly of the present invention;

fig. 5 is one of the structural schematic diagrams (right view) of the middle heat dissipation device and the motor assembly of the present invention.

In the figure:

a lamp shade 1; a left lamp holder 2; a lamp cap housing 20; a power-on head 21; a right lamp holder 3; a heat sink 4; a rotating shaft 40; fan blades 41; a motor 5; a fixing plate 50; a lamp tube 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

an LED lamp tube with a built-in heat dissipation mechanism comprises a lampshade 1 and a lamp tube 6, wherein the lamp tube 6 is positioned in the lampshade 1, heat dissipation devices 4 are symmetrically arranged at two sides of the lamp tube 6, each heat dissipation device 4 comprises a rotating shaft 40 and fan blades 41, the fan blades 41 are fixed on the outer circumferential wall of the rotating shaft 40, the rotating shaft 40 is fixedly connected with the lamp tube 6, a motor 5 and a fixing plate 50 are further arranged at the left side of the heat dissipation device 4 at the left side, the motor 5 is fixedly connected with the fixing plate 50 through bolts, the rotating shaft 40 is connected with an output shaft of the motor 5, and the fan blades 41 are driven by the output shaft of the motor 5 to rotate so as to dissipate heat in the lampshade 1, the lamp tube 6 in this embodiment is an LED lamp tube, the motor 5 in this embodiment is a motor, and the specific brand number is the mars 775 motor.

What need supplement is that lamp shade 1 left side is equipped with left lamp holder 2, and the right side is equipped with right lamp holder 3, and left lamp holder 2 and right lamp holder 3 all are with lamp shade 1 fixed connection.

Preferably, the left base 2 and the right base 3 each include a base cap 20 and a power-on head 21.

Preferably, the fixing plate 50 is fixedly connected to the cap 20.

Preferably, the conducting head 21 is disposed on the outer wall of the cap 20 and is fixedly connected to the cap 20, and the heat sink 4 is located in the cap 20.

It should be noted that the energizing head 21 is connected to the lamp tube 6 and the motor 5 through wires.

Preferably, the right rotating shaft 40 is rotatably connected to the head cap 20.

Preferably, the lamp cap 20 and the fixing plate 50 are provided with a plurality of vent holes.

The utility model discloses a LED fluorescent tube with built-in heat dissipation mechanism when using, will switch on the circular telegram head 21, then the motor 5 output shaft rotates, and the motor 5 output shaft rotates then to drive pivot 40 and fluorescent tube 6 and rotate, and pivot 40 rotates then to drive flabellum 41 and rotates, and flabellum 41 rotates then to blow off the ventilation hole on the hot gas in the lamp shade 1 through lamp holder cover 20 and fixed plate 50 to the external world, dispels the heat in the lamp shade 1.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a LED fluorescent tube with built-in heat dissipation mechanism which characterized in that: including lamp shade (1) and fluorescent tube (6), fluorescent tube (6) are located in lamp shade (1), fluorescent tube (6) bilateral symmetry is equipped with heat abstractor (4), heat abstractor (4) are including pivot (40) and flabellum (41), flabellum (41) are fixed the circumference outer wall of pivot (40), pivot (40) with fluorescent tube (6) fixed connection, it is left heat abstractor (4) left still is equipped with motor (5) and fixed plate (50), motor (5) with fixed plate (50) are through bolt fixed connection, pivot (40) with motor (5) output shaft is connected.

2. The LED tube with built-in heat dissipation mechanism of claim 1, wherein: the lamp shade is characterized in that a left lamp holder (2) is arranged on the left side of the lamp shade (1), a right lamp holder (3) is arranged on the right side of the lamp shade, and the left lamp holder (2) and the right lamp holder (3) are fixedly connected with the lamp shade (1).

3. The LED tube with built-in heat dissipation mechanism of claim 2, wherein: the left lamp holder (2) and the right lamp holder (3) both comprise a lamp holder cover (20) and an electrifying head (21).

4. The LED tube with built-in heat dissipation mechanism of claim 3, wherein: the fixing plate (50) is fixedly connected with the lamp holder cover (20).

5. The LED tube with built-in heat dissipation mechanism of claim 4, wherein: the power-on head (21) is arranged on the outer wall of the lamp holder cover (20) and fixedly connected with the lamp holder cover (20), and the heat dissipation device (4) is located in the lamp holder cover (20).

6. The LED tube with built-in heat dissipation mechanism of claim 5, wherein: the power-on head (21) is connected with the lamp tube (6) and the motor (5) through leads.

7. The LED tube with built-in heat dissipation mechanism of claim 3, wherein: the rotating shaft (40) on the right side is rotatably connected with the lamp holder cover (20).

8. The LED tube with built-in heat dissipation mechanism of claim 3, wherein: the lamp holder cover (20) and the fixing plate (50) are respectively provided with a plurality of vent holes.