CN213400386U

CN213400386U - LED display screen with light attenuation resistance

Info

Publication number: CN213400386U
Application number: CN202022778824.5U
Authority: CN
Inventors: 刘光
Original assignee: Shandong Haoguang Logo Engineering Co ltd
Current assignee: Shandong Haoguang Logo Engineering Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-06-08
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a LED display screen that anti light decay is strong, including frame and installation pole, the inside of frame is provided with the installation pole, one side fixed mounting of installation pole has the display screen body, one side of installation pole is provided with fixed knot and constructs, the back of display screen body is provided with mounting structure, the back of frame is provided with the heat dissipation case, the inside fixed mounting of heat dissipation case has cooling fan, cooling fan's the first pipeline of one end fixedly connected with. The utility model discloses a setting of heat dissipation case, cooling fan, connecting pipe and radiating head, cooling fan of heat dissipation case internally mounted can blow away the heat that the display screen body produced fast through the radiating head that the second pipeline set up the lower air suction connecting pipe lower surface of temperature, makes the heat that the display screen body produced flow fast, very big promotion display screen body's radiating effect, the effectual anti light decay ability that promotes the display screen body.

Description

LED display screen with light attenuation resistance

Technical Field

The utility model relates to a LED display screen technical field specifically is a LED display screen of anti light decay reinforce.

Background

The LED display screen is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, images, video, etc.

The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments.

The existing most of LED display screens have poor heat dissipation effect, the continuous accumulation of heat can lead to the acceleration of the light attenuation speed of the LED display screens, the service life of the LED display screens is shortened, and meanwhile, the installation structure is complex, and the workload is large during installation and maintenance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED display screen of anti light decay is in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED display screen of anti light decay is strong, includes frame and installation pole, the inside of frame is provided with the installation pole, one side fixed mounting of installation pole has the display screen body, one side of installation pole is provided with fixed knot and constructs, the back of display screen body is provided with mounting structure, the back of frame is provided with the heat dissipation case, the inside fixed mounting of heat dissipation case has cooling fan, cooling fan's the first pipeline of one end fixedly connected with, the bottom of first pipeline is provided with the connecting pipe, the lower surface of connecting pipe is provided with the radiating head.

Preferably, the fixing structure comprises a fixing block, a fixing groove and a first screw hole, the fixing groove is formed in one side of the fixing block, and the first screw hole is formed in the upper surface of the fixing block.

Preferably, the mounting structure comprises a connecting sheet, a mounting block and a second screw hole, the mounting block is arranged on one side of the connecting sheet, and the second screw hole is formed in the upper surface of the mounting block.

Preferably, the lower surface of the frame is provided with a fixedly connected supporting rod, and the bottom end of the supporting rod is provided with an installation base.

Preferably, one side of the heat dissipation box is provided with an air inlet, and a protective net is arranged inside the air inlet.

Preferably, one end of the cooling fan is fixedly connected with a second pipeline, the back of the display screen body is provided with a cooling hole, the upper surface of the fixing structure is provided with a fixing bolt, and the fixing structure and the mounting structure are fixedly connected through the fixing bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a setting of heat dissipation case, cooling fan, connecting pipe and radiating head, cooling fan of heat dissipation case internally mounted can blow away the heat that the display screen body produced through the radiating head that the second pipeline set up the lower air suction connecting pipe lower surface of temperature fast, makes the heat fast flow that the display screen body produced, very big promotion display screen body's radiating effect, the effectual anti optical attenuation ability that promotes the display screen body to increase the life of display screen body.

2. The utility model discloses a fixed knot constructs and mounting structure's setting, inserts the fixed slot that fixed block one side was seted up with the installation piece that sets up at the display screen body back earlier, and reuse fixing bolt inserts first screw and the second screw is screwed up and can be installed the completion, during the dismantlement with fixing bolt unscrew take off can, simple structure be convenient for install and dismantle and stability is higher.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the heat dissipation box of the present invention;

FIG. 3 is a schematic side sectional view of the frame of the present invention;

fig. 4 is a schematic structural view of the display screen body of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention.

In the figure: 1. a frame; 2. mounting a rod; 3. a display screen body; 4. a fixed structure; 401. a fixed block; 402. fixing grooves; 403. a first screw hole; 5. a mounting structure; 501. connecting sheets; 502. mounting blocks; 503. a second screw hole; 6. a heat dissipation box; 7. a heat radiation fan; 8. a first conduit; 9. a connecting pipe; 10. a heat dissipating head; 11. a support bar; 12. installing a base; 13. an air inlet; 14. a second conduit; 15. heat dissipation holes; 16. and (5) fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: an LED display screen with strong light attenuation resistance comprises a frame 1 and an installation rod 2, the installation rod 2 is arranged inside the frame 1, a display screen body 3 is fixedly installed on one side of the installation rod 2, a fixing structure 4 is arranged on one side of the installation rod 2, an installation structure 5 is arranged on the back surface of the display screen body 3, through the arrangement of the fixing structure 4 and the installation structure 5, an installation block 502 arranged on the back surface of the display screen body 3 is inserted into a fixing groove 402 formed on one side of a fixing block 401, then a fixing bolt 16 is inserted into a first screw hole 403 and a second screw hole 503 to be screwed, the installation can be completed, the fixing bolt 16 is screwed and loosened during the disassembly, the structure is simple and convenient to install and disassemble, the stability is higher, a heat dissipation box 6 is arranged on the back surface of the frame 1, a heat dissipation fan 7 is fixedly installed inside the heat dissipation box 6, a first pipeline 8 is fixedly connected to one end of the heat dissipation fan, the lower surface of connecting pipe 9 is provided with radiator head 10, through heat dissipation case 6, radiator fan 7, the setting of connecting pipe 9 and radiator head 10, radiator fan 7 of 6 internally mounted of heat dissipation case can blow away the heat that display screen body 3 produced fast through radiator head 10 that second pipeline 14 set up the lower air suction connecting pipe 9 lower surface of temperature, the heat that makes display screen body 3 produce flows fast, very big promotion display screen body 3's radiating effect, the effectual anti light decay ability that has promoted display screen body 3, thereby increase display screen body 3's life.

Further, the fixing structure 4 includes a fixing block 401, a fixing groove 402 and a first screw hole 403, the mounting block 502 is conveniently fixed by the fixing groove 402, the fixing groove 402 is opened at one side of the fixing block 401, and the first screw hole 403 is opened at the upper surface of the fixing block 401.

Further, the mounting structure 5 includes a connecting piece 501, a mounting block 502 and a second screw hole 503, the mounting block 502 is disposed on one side of the connecting piece 501, the second screw hole 503 is disposed on the upper surface of the mounting block 502, and the mounting block 502 is fixed by the fixing bolt 16 through the second screw hole 503.

Further, the lower surface of frame 1 is provided with fixedly connected with bracing piece 11, and the bottom of bracing piece 11 is provided with installation base 12, conveniently fixes frame 1 and ground through setting up of installation base 12.

Further, an air inlet 13 is formed in one side of the heat dissipation box 6, a protective net is arranged inside the air inlet 13, and dust can be reduced to enter the heat dissipation box 6 through the protective net.

Further, radiator fan 7's one end fixedly connected with second pipeline 14, louvre 15 has been seted up at the back of display screen body 3, can promote the radiating effect of display screen body 3 through setting up of louvre 15, increases life, and fixed knot constructs 4's upper surface and is provided with fixing bolt 16, and fixed knot constructs 4 and mounting structure 5 passes through fixing bolt 16 fixed connection.

The working principle is as follows: the installation makes inserts fixing bolt 16 and inserts first screw 403 and the tightening of second screw 503 behind the fixed slot 402 that the fixed block 401 one side was seted up with the installation piece 502 that the display screen body 3 back set up earlier, it can the installation completion to unscrew fixing bolt 16 during the dismantlement, simple structure is convenient for install and is dismantled and stability is higher, the radiator fan 7 of 6 internally mounted of heat dissipation case can blow away the heat that display screen body 3 produced through second pipeline 14 with the lower air suction of temperature connecting pipe 9 lower surface set up's radiating head 10 fast, make the heat fast flow that display screen body 3 produced, very big promotion display screen body 3's radiating effect, the effectual anti light decay ability that has promoted display screen body 3, increase display screen body 3's life.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a LED display screen of anti light decay, includes frame (1) and installation pole (2), its characterized in that: the utility model discloses a heat dissipation device, including frame (1), one side fixed mounting of installation pole (2) has display screen body (3), one side of installation pole (2) is provided with fixed knot constructs (4), the back of display screen body (3) is provided with mounting structure (5), the back of frame (1) is provided with heat dissipation case (6), the inside fixed mounting of heat dissipation case (6) has cooling fan (7), the one end fixedly connected with first pipeline (8) of cooling fan (7), the bottom of first pipeline (8) is provided with connecting pipe (9), the lower surface of connecting pipe (9) is provided with radiator head (10).

2. The LED display screen of claim 1, wherein the LED display screen is characterized in that: the fixing structure (4) comprises a fixing block (401), a fixing groove (402) and a first screw hole (403), wherein the fixing groove (402) is formed in one side of the fixing block (401), and the first screw hole (403) is formed in the upper surface of the fixing block (401).

3. The LED display screen of claim 1, wherein the LED display screen is characterized in that: the mounting structure (5) comprises a connecting piece (501), a mounting block (502) and a second screw hole (503), wherein the mounting block (502) is arranged on one side of the connecting piece (501), and the second screw hole (503) is formed in the upper surface of the mounting block (502).

4. The LED display screen of claim 1, wherein the LED display screen is characterized in that: the lower surface of frame (1) is provided with fixedly connected with bracing piece (11), the bottom of bracing piece (11) is provided with installation base (12).

5. The LED display screen of claim 1, wherein the LED display screen is characterized in that: an air inlet (13) is formed in one side of the heat dissipation box (6), and a protective net is arranged inside the air inlet (13).

6. The LED display screen of claim 1, wherein the LED display screen is characterized in that: one end of the cooling fan (7) is fixedly connected with a second pipeline (14), the back face of the display screen body (3) is provided with a cooling hole (15), the upper surface of the fixing structure (4) is provided with a fixing bolt (16), and the fixing structure (4) and the mounting structure (5) are fixedly connected through the fixing bolt (16).