CN210606498U

CN210606498U - LED light-emitting character with good heat dissipation performance

Info

Publication number: CN210606498U
Application number: CN201921960786.6U
Authority: CN
Inventors: 陈伦珠
Original assignee: Zhongshan Chengrui Advertising Products Co ltd
Current assignee: Zhongshan Chengrui Advertising Products Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-05-22
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a LED luminous character with good heat dissipation performance, which comprises a bottom plate, a heat dissipation fin, a heat dissipation channel, a rotating rod, a fan, a motor, a first metal plate, a heat absorption cover, a power line, a second metal plate, an LED lamp, a panel and the like; the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, the fan is driven by the motor to suck air, the heat generated by the working LED lamp in the heat absorption cover is discharged from the heat dissipation channel through the heat dissipation fins by passing through the heat dissipation fins, and the problems that a plurality of LED lamps can emit a large amount of heat when the existing LED light-emitting characters are used, but the existing LED light-emitting characters adopt the heat dissipation holes to dissipate heat, the heat dissipation efficiency is lower, the internal temperature is higher, the internal electronic components of the LED lamps are easily damaged, and the normal use of the LED lamps is influenced are solved; the luminous character is formed by splicing a plurality of modules, so that the luminous character is convenient to maintain and disassemble, time and labor are saved, and the luminous character is convenient to use.

Description

LED light-emitting character with good heat dissipation performance

Technical Field

The utility model relates to a luminous word technical field, in particular to good heat dissipation's LED luminous word.

Background

The LED lamp is an electroluminescent semiconductor material chip, solidify the support with the silver glue or white glue, then connect chip and circuit board with silver-colored line or gold thread, it is sealed with epoxy all around, play the effect of the inside heart yearn of protection, install the shell at last, so the anti-seismic performance of LED lamp is good, common trade company can adopt the LED lamp to make trade mark and advertisement poster use night, and constitute by a plurality of LED lamps on the luminous word, current LED luminous word is when using, a plurality of LED lamps can give off a large amount of heats, but current LED luminous word adopts the louvre heat dissipation, the radiating efficiency is lower, lead to its inside temperature higher, damage the inside electronic component of LED lamp easily, influence its normal use, and the LED lamp damages the dismantlement process and is too loaded down with trivial details inconvenient, waste time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a good heat dissipation's LED luminous character just for solving above-mentioned problem, solve current LED luminous character when using, a plurality of LED lamps can give off a large amount of heats, but current LED luminous character adopts the louvre heat dissipation, and the radiating efficiency is lower, leads to its inside temperature higher, damages the inside electronic component of LED lamp easily, influences its normal use, and the LED lamp damages the dismantlement process too loaded down with trivial details inconvenience, the problem of wasting time and energy.

In order to solve the above problem, the utility model provides a technical scheme: the utility model provides a good heat dissipation's LED light-emitting character, its innovation point lies in: the LED lamp comprises a bottom plate, a heat radiating fin, a heat radiating channel, a rotating rod, a fan, a motor, a first metal plate, a heat absorbing cover, a power line, a second metal plate, an LED lamp, a panel, a shell and a storage battery; the right end of the bottom plate is fixedly connected with a shell, the left end of the shell is fixedly connected with a second metal plate, and a plurality of LED lamps are distributed on the outer surface of the right side of the second metal plate; the lower end of the bottom plate is provided with a storage battery, the output end of the storage battery is connected with a plurality of power lines, and the power lines are connected with the input end of the LED lamp; a heat absorption cover is arranged on the left side of the second metal plate, and a heat dissipation channel is fixedly communicated with the left side of the heat absorption cover; the right end of the heat dissipation channel is fixedly connected with a first metal plate, a motor is arranged in the middle of a second metal plate, the output end of the motor is fixedly connected with a rotating rod, and the upper end and the lower end of the rotating rod are both fixedly connected with fans; the left end of the heat dissipation channel is provided with a heat dissipation fin; the right end of the shell is fixedly connected with a panel.

Preferably, the motor is a variable frequency motor.

Preferably, a plurality of small holes are distributed on the surfaces of the first metal plate and the second metal plate.

Preferably, the panel is an acrylic panel.

Preferably, the heat sink is an aluminum heat sink.

The utility model has the advantages that:

(1) the utility model has the advantages of reasonable and simple structure, low in production cost, simple to operate, it is multiple functional, it induced drafts to drive the fan through the motor in the bottom plate, heat that the LED lamp during operation produced in will absorbing the heat cover is from heat dissipation channel through the fin, discharge through the fin, current LED luminous word when using has been solved, a plurality of LED lamps can give off a large amount of heats, but current LED luminous word adopts the louvre heat dissipation, the radiating efficiency is lower, it is higher to lead to its inside temperature, damage the inside electronic component of LED lamp easily, influence its problem of normal use.

(2) The utility model discloses a to give out light the word several modules concatenation form, convenient maintenance and dismantlement, labour saving and time saving, convenient to use.

Drawings

For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the three-dimensional disassembly structure of the present invention.

1-a bottom plate; 2-a heat sink; 3-a heat dissipation channel; 4-rotating the rod; 5-a fan; 6, a motor; 7-a first metal plate; 8-a heat absorption cover; 9-a power line; 10-a second metal plate; 11-LED lamps; 12-a panel; 13-a housing; and 14-storage battery.

Detailed Description

As shown in fig. 1-2, the following technical solutions are adopted in the present embodiment: an LED light-emitting character with good heat dissipation performance comprises a bottom plate 1, a heat dissipation sheet 2, a heat dissipation channel 3, a rotating rod 4, a fan 5, a motor 6, a first metal plate 7, a heat absorption cover 8, a power line 9, a second metal plate 10, an LED lamp 11, a panel 12, a shell 13 and a storage battery 14; the right end of the bottom plate 1 is fixedly connected with a shell 13, the left end of the shell 13 is fixedly connected with a second metal plate 10, and a plurality of LED lamps 11 are distributed on the outer surface of the right side of the second metal plate 10; the lower end of the bottom plate 1 is provided with a storage battery 14, the output end of the storage battery 14 is connected with a plurality of power lines 9, and the power lines 9 are connected with the input end of the LED lamp 11; a heat absorption cover 8 is arranged on the left side of the second metal plate 10, and a heat dissipation channel 3 is fixedly communicated with the left side of the heat absorption cover 8; a first metal plate 7 is fixedly connected to the right end of the heat dissipation channel 3, a motor 6 is arranged in the middle of the second metal plate 10, a rotating rod 4 is fixedly connected to the output end of the motor 6, and fans 5 are fixedly connected to the upper end and the lower end of the rotating rod 4; the left end of the heat dissipation channel 3 is provided with a heat dissipation fin 2; the right end of the shell 13 is fixedly connected with a panel 12.

Wherein the motor 6 is a variable frequency motor; a plurality of small holes are distributed on the surfaces of the first metal plate 7 and the second metal plate 10; the panel 12 is an acrylic panel; the radiating fins 2 are aluminum radiating fins.

The utility model discloses a user state does: the battery 14 drives the LED lamp 11 and gives out light, and 6 drive fan 5 through bottom plate 1 in induced draft, and the heat that will absorb the interior LED lamp 11 during operation of cover 8 in the heat sink produced is from radiating channel 3 through fin 2, discharges through fin 2, and luminous word divides several module concatenations to form, convenient maintenance and dismantlement, labour saving and time saving, convenient to use.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

The utility model discloses a control mode is controlled through artifical start-up and closing switch, and the wiring diagram of power component and the supply of power belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and wiring in detail and arrange.

Claims

1. The utility model provides a good heat dissipation's LED light-emitting character which characterized in that: the LED lamp comprises a bottom plate (1), radiating fins (2), a radiating channel (3), a rotating rod (4), a fan (5), a motor (6), a first metal plate (7), a heat absorbing cover (8), a power line (9), a second metal plate (10), LED lamps (11), a panel (12), a shell (13) and a storage battery (14);

the right end of the bottom plate (1) is fixedly connected with a shell (13), the left end of the shell (13) is fixedly connected with a second metal plate (10), and a plurality of LED lamps (11) are distributed on the outer surface of the right side of the second metal plate (10);

the lower end of the bottom plate (1) is provided with a storage battery (14), the output end of the storage battery (14) is connected with a plurality of power lines (9), and the power lines (9) are connected with the input end of the LED lamp (11);

a heat absorption cover (8) is arranged on the left side of the second metal plate (10), and a heat dissipation channel (3) is fixedly communicated with the left side of the heat absorption cover (8);

the right end of the heat dissipation channel (3) is fixedly connected with a first metal plate (7), a motor (6) is arranged in the middle of a second metal plate (10), the output end of the motor (6) is fixedly connected with a rotating rod (4), and the upper end and the lower end of the rotating rod (4) are both fixedly connected with fans (5);

the left end of the heat dissipation channel (3) is provided with a heat dissipation fin (2);

the right end of the shell (13) is fixedly connected with a panel (12).

2. The LED light-emitting word of claim 1, further comprising: the motor (6) is a variable frequency motor.

3. The LED light-emitting word of claim 1, further comprising: a plurality of small holes are distributed on the surfaces of the first metal plate (7) and the second metal plate (10).

4. The LED light-emitting word of claim 1, further comprising: the panel (12) is an acrylic panel.

5. The LED light-emitting word of claim 1, further comprising: the radiating fins (2) are aluminum radiating fins.