CN211149991U

CN211149991U - L ED electronic display screen with heat abstractor

Info

Publication number: CN211149991U
Application number: CN201922349672.4U
Authority: CN
Inventors: 刘瑞; 万涛; 张小亚
Original assignee: Wuhu Changtai Network Technology Co ltd
Current assignee: Wuhu Changtai Network Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-07-31
Anticipated expiration: 2029-12-24

Abstract

the utility model relates to a L ED electronic display screen with heat abstractor, which comprises a housin, the casing front side is provided with the display screen, square groove, first louvre and second louvre have been seted up to the casing rear side, first louvre sets up in second louvre top, just square groove sets up between first louvre and second louvre, the casing rear side is provided with the installing frame, the fixed frame board of installing frame outside fixedly connected with, just fixed frame board front side is laminated with the casing mutually, inside mounting bracket and the division board of being provided with of installing frame, the utility model discloses simple structure, reasonable in design through the fan, can be better discharge the heat that produces the display screen through square groove and third louvre to through first louvre and second louvre, strengthen the radiating effect to the display screen, and when guaranteeing the radiating effect, can be better prevent the entering of dust, thereby carry out the protection to the display screen.

Description

L ED electronic display screen with heat abstractor

Technical Field

the utility model relates to a L ED electronic display screen with heat abstractor belongs to L ED display screen heat dissipation technical field.

Background

an L ED display panel is a flat panel display, which is composed of small L ED module panels for displaying various information such As text, image, video signals, etc., and an L ED which is a diode made of a compound of gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N), and indium (In) by controlling the display mode of a semiconductor L ED, and can radiate visible light when electrons and holes are combined, thus being used to make a light emitting diode As an indicator lamp In circuits and instruments, or to make text or digital display, wherein, In order to reduce the heat accumulation and damage to the display panel, it is better to radiate the heat, and prevent dust from entering the display panel to affect the display panel while ensuring the heat radiation effect, so further improvement is needed.

SUMMERY OF THE UTILITY MODEL

an object of the utility model is to provide a L ED electronic display screen with heat abstractor, through the fan, the heat that produces the display screen that can be better is discharged through square groove and third louvre to through first louvre and second louvre, strengthen the radiating effect to the display screen, and when guaranteeing the radiating effect, the entering that prevents the dust that can be better, thereby protect the display screen, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a L ED electronic display screen with heat abstractor, includes the casing, the casing front side is provided with the display screen, square groove, first louvre and second louvre have been seted up to the casing rear side, first louvre sets up in second louvre top, just square groove sets up between first louvre and second louvre, the casing rear side is provided with the installing frame, the fixed frame board of installing frame outside fixedly connected with, just fixed frame board front side is laminated with the casing mutually, inside mounting bracket and the division board of being provided with of installing frame, the mounting bracket symmetry sets up in the division board both sides, just the division board sets up in the installing frame front side, the installing frame rear side is provided with the mounting panel, just be provided with the fan between mounting panel and the mounting bracket, the third louvre has been seted up in the mounting panel.

Furthermore, a first dust screen and a second dust screen are arranged on the rear side of the shell.

Furthermore, the first dust screen corresponds to the first heat dissipation hole, and the second dust screen corresponds to the second heat dissipation hole.

Furthermore, a third dust prevention net is arranged on the rear side of the mounting plate and corresponds to the third heat dissipation hole.

Furthermore, a first bolt is arranged on the rear side of the fixed frame plate, and the bolt tail of the first bolt penetrates through the fixed frame plate and is in threaded connection with the shell.

Furthermore, a second bolt is arranged on the rear side of the mounting plate, and the bolt tail of the second bolt penetrates through the mounting plate and is in threaded connection with the mounting frame.

The utility model has the advantages that:

1. Through the fan, the heat that produces the display screen that can be better is discharged through square groove and third louvre to through first louvre and second louvre, strengthen the radiating effect to the display screen.

2. Through being provided with first dust screen, second dust screen and third dust screen, can be when guaranteeing the radiating effect, the better entering that prevents the dust to protect the display screen, through being provided with first bolt, conveniently will be connected between fixed frame board and the casing, through being provided with the second bolt, conveniently fix between mounting panel and the installing frame, the practicality is strong, suitable extensive implementation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a schematic view of a fan of an LED electronic display with a heat sink according to the present invention;

fig. 2 is a front view of an L ED electronic display with a heat sink according to the present invention;

FIG. 3 is a schematic diagram of a square groove of an L ED electronic display screen with a heat sink according to the present invention;

fig. 4 is a rear view of an L ED electronic display with a heat sink according to the present invention;

FIG. 5 is a schematic view of a third heat dissipation hole of an L ED electronic display with a heat dissipation device according to the present invention;

Reference numbers in the figures: 1. a housing; 2. a display screen; 3. a square groove; 4. a first heat dissipation hole; 5. a second heat dissipation hole; 6. installing a frame; 7. fixing the frame plate; 8. a mounting frame; 9. a partition plate; 10. mounting a plate; 11. a fan; 12. a third heat dissipation hole; 13. a first dust screen; 14. a second dust screen; 15. a third dust prevention net; 16. a first bolt; 17. and a second bolt.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

The first embodiment is as follows:

as shown in fig. 1-5, an L ED electronic display screen with a heat dissipation device includes a housing 1, a display screen 2 is disposed on the front side of the housing 1, a square groove 3, a first heat dissipation hole 4 and a second heat dissipation hole 5 are disposed on the rear side of the housing 1, the first heat dissipation hole 4 is disposed above the second heat dissipation hole 5, so as to enhance the heat dissipation effect of the display screen 2, the square groove 3 is disposed between the first heat dissipation hole 4 and the second heat dissipation hole 5, an installation frame 6 is disposed on the rear side of the housing 1, a fixed frame plate 7 is fixedly connected to the outer side of the installation frame 6, so as to facilitate installation of the installation frame 6, the front side of the fixed frame plate 7 is attached to the housing 1, an installation frame 8 and partition heat dissipation holes 9 are disposed inside the installation frame 6, the installation frame 8 is symmetrically disposed on two sides of the partition plate 9, the partition plate 9 is disposed on the front side of the installation frame 6, an installation plate 10 is disposed on the rear side of the installation frame 6, a fan 11 is disposed between the installation plate 10 and the installation frame 8, so as to better discharge heat generated by the display.

In this embodiment, the rear side of the fixed frame plate 7 is provided with a first bolt 16, and the bolt tail of the first bolt 16 penetrates through the fixed frame plate 7 and is in threaded connection with the casing 1, so that the fixed frame plate 7 and the casing 1 are conveniently connected, the rear side of the mounting plate 10 is provided with a second bolt 17, and the bolt tail of the second bolt 17 penetrates through the mounting plate 10 and is in threaded connection with the mounting frame 6, so that the mounting plate 10 and the mounting frame 6 are conveniently fixed.

Example two:

As shown in fig. 4, a first dust screen 13 and a second dust screen 14 are disposed at the rear side of the housing 1, the first dust screen 13 corresponds to the first heat dissipation hole 4, the second dust screen 14 corresponds to the second heat dissipation hole 5, a third dust screen 15 is disposed at the rear side of the mounting plate 10, and the third dust screen 15 corresponds to the third heat dissipation hole 12, so that the heat dissipation effect can be ensured, and meanwhile, dust can be prevented from entering the housing better, and the display screen 2 can be protected.

The utility model discloses the theory of operation: the fan 11 is arranged between the mounting plate 10 and the mounting frame 8, the mounting plate 10 and the mounting frame 6 are fixedly connected by using the second bolt 17, the fixed frame plate 7 and the shell 1 are fixedly connected by using the first bolt 16, and the first dust screen 13, the second dust screen 14 and the third dust screen 15 are sequentially arranged, so that the first dust screen 13 corresponds to the first heat dissipation hole 4, the second dust screen 14 corresponds to the second heat dissipation hole 5, and the third dust screen 15 corresponds to the third heat dissipation hole 12, thereby better preventing dust from entering while ensuring the heat dissipation effect, thereby protecting the display screen 2, better discharging the heat generated by the display screen 2 through the square groove 3 and the third heat dissipation hole 12 by the fan 11, and strengthening the heat dissipation effect of the display screen 2 through the first heat dissipation hole 4 and the second heat dissipation hole 5, simple structure, convenient operation and strong practicability.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. the L ED electronic display screen with the heat dissipation device comprises a shell (1) and is characterized in that a display screen (2) is arranged on the front side of the shell (1), a square groove (3), a first heat dissipation hole (4) and a second heat dissipation hole (5) are formed in the rear side of the shell (1), the first heat dissipation hole (4) is formed in the upper portion of the second heat dissipation hole (5), the square groove (3) is formed between the first heat dissipation hole (4) and the second heat dissipation hole (5), an installation frame (6) is arranged on the rear side of the shell (1), a fixed frame plate (7) is fixedly connected to the outer side of the installation frame (6), the front side of the fixed frame plate (7) is attached to the shell (1), an installation frame (8) and a partition plate (9) are arranged inside the installation frame (6), the partition plate (8) is symmetrically arranged on two sides of the partition plate (9), the partition plate (9) is arranged on the front side of the installation frame (6), an installation frame (6) is provided with an installation plate (10), a third installation frame (12) is arranged between the installation frame (10) and the installation frame (8).

2. the LED electronic display screen with the heat dissipation device as recited in claim 1, wherein a first dust screen (13) and a second dust screen (14) are disposed on the rear side of the housing (1).

3. the LED electronic display screen with the heat dissipation device as recited in claim 2, wherein the first dust screen (13) corresponds to the first heat dissipation hole (4), and the second dust screen (14) corresponds to the second heat dissipation hole (5).

4. the LED electronic display screen with the heat dissipation device as recited in claim 1, wherein a third dust prevention net (15) is arranged at the rear side of the mounting plate (10), and the third dust prevention net (15) corresponds to the third heat dissipation holes (12).

5. the L ED electronic display screen with the heat dissipation device as recited in claim 1, wherein a first bolt (16) is disposed at a rear side of the fixed frame plate (7), and a bolt tail of the first bolt (16) penetrates through the fixed frame plate (7) to be in threaded connection with the housing (1).

6. the LED electronic display screen with the heat dissipation device as recited in claim 1, wherein a second bolt (17) is arranged at the rear side of the mounting plate (10), and the bolt tail of the second bolt (17) penetrates through the mounting plate (10) to be in threaded connection with the mounting frame (6).