CN213659893U

CN213659893U - Flame-retardant LED display screen

Info

Publication number: CN213659893U
Application number: CN202022911235.XU
Authority: CN
Inventors: 刘辉
Original assignee: Shenzhen Jinboshi Optoelectronics Co ltd
Current assignee: Shenzhen Jinboshi Optoelectronics Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-07-09
Anticipated expiration: 2030-12-07

Abstract

The utility model relates to a LED display screen technical field just discloses a fire-retardant LED display screen, the power distribution box comprises a box body, first bleeder vent has been seted up to one side of box, the inside wall of box is seted up flutedly, the inner wall fixedly connected with spring of recess, the one end fixedly connected with clamp splice of spring, one side fixedly connected with baffle of clamp splice, the top fixedly connected with cushion of box, the second bleeder vent has been seted up to the bottom of box, the top swing joint of cushion has the display screen body. This fire-retardant LED display screen has reached the purpose that control effect is good, has solved the poor problem of general fire-retardant LED display screen protecting effect, can be when installing fire-retardant LED display screen, can play the effect of anticollision protection to it, reduces simultaneously and receives the condition that the collision caused the wearing and tearing of fire-retardant LED display screen shell corner to collide with easily, avoids causing the problem of inside part damage, further reduces cost of maintenance.

Description

Flame-retardant LED display screen

Technical Field

The utility model relates to a LED display screen technical field specifically is a fire-retardant LED display screen.

Background

A flat panel display of LED display screen is composed of small LED module panels, which is used to display information such as text, image, video and video signals, and features that the semiconductor LEDs are controlled to display the characters on the display screen.

But current fire-retardant LED display screen can not play the effect of anticollision protection when the installation to it, receives the wearing and tearing that the collision caused fire-retardant LED display screen shell corner to collide with easily simultaneously, also can cause inside part to damage, influences the result of use, further improves cost of maintenance.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fire-retardant LED display screen possesses and prevents advantages such as effectual, has solved the poor problem of general fire-retardant LED display screen protecting effect.

(II) technical scheme

For realizing the good purpose of this fire-retardant LED display screen protecting effect, the utility model provides a following technical scheme: the utility model provides a fire-retardant LED display screen, includes the box, first bleeder vent has been seted up to one side of box, the inside wall of box is seted up flutedly, the inner wall fixedly connected with spring of recess, the one end fixedly connected with clamp splice of spring, one side fixedly connected with baffle of clamp splice.

The top fixedly connected with cushion of box, the second bleeder vent has been seted up to the bottom of box, the top swing joint of cushion has the display screen body, the positive fixedly connected with observation glass of box, the back fixedly connected with fan body of box.

Preferably, the front surface of the box body is fixedly connected with an installation block, and the box body is movably connected with the observation glass through the installation block.

Preferably, the number of the clamping blocks is two, and the two clamping blocks are both concave clamping blocks.

Preferably, the inner top of the clamping block is fixedly connected with a first gasket, the inner side wall of the clamping block is fixedly connected with a second gasket, and the first gasket and the second gasket are sponge gaskets.

Preferably, the back of the box body is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected with the outer wall of the fan body, and the box body is fixedly connected with the fan body through the mounting groove.

Preferably, the back of the box body is movably connected with a dust screen, the mesh number of the dust screen is one hundred meshes, and the dust screen is a stainless steel dust screen.

Preferably, one side of the box body is fixedly connected with a fixing block, and the front of the fixing block is provided with a fixing groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a fire-retardant LED display screen possesses following beneficial effect:

1. this fire-retardant LED display screen, through the box, the recess, a spring, the clamp splice, a baffle, first gasket, the mutually supporting of second gasket and cushion is used, the purpose that the prevention effect is good has been reached, the poor problem of general fire-retardant LED display screen protecting effect has been solved, can be when installing fire-retardant LED display screen, can play the effect of anticollision protection to it, reduce the condition that the wearing and tearing that receive the collision easily to cause fire-retardant LED display screen shell corner collide with simultaneously, avoid causing the problem that inside part damaged, further reduce cost of maintenance.

2. This fire-retardant LED display screen, through the use of mutually supporting of box, first bleeder vent, second bleeder vent, fan body and dust screen, can effectually play fine radiating effect to the display screen body in the box, avoid the inside high temperature of box to cause the damage of display screen body internals, improve inside cooling effect, reduce unnecessary troublesome poeration, further improve life.

3. This fire-retardant LED display screen uses through mutually supporting of fixed block and fixed slot, is convenient for fix box and wall, and the person of facilitating the use installs and dismantles the display screen body in the box, improves the result of use, and the installation of giving the user is placed work and is brought the facility.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the connection between the blower body and the box body;

fig. 4 is a schematic view of the structure of the clamping block of the present invention.

In the figure: 1. a box body; 2. a first air vent; 3. a groove; 4. a spring; 5. a fixed block; 6. fixing grooves; 7. a clamping block; 8. a baffle plate; 9. a first gasket; 10. a second gasket; 11. cushion blocks; 12. a second air hole; 13. a display screen body; 14. observing glass; 15. a fan body; 16. a dust screen.

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.

Referring to fig. 1-3, a flame retardant LED display screen comprises a box body 1, a first vent hole 2 is formed on one side of the box body 1, a groove 3 is formed on the inner side wall of the box body 1, a spring 4 is fixedly connected to the inner wall of the groove 3, a fixing block 5 is fixedly connected to one side of the box body 1, a fixing groove 6 is formed on the front surface of the fixing block 5, the fixing block 5 and the fixing groove 6 are used in a mutually matched manner, so that the box body 1 and a wall surface can be conveniently fixed, a user can conveniently mount and dismount a display screen body 13 in the box body 1, the use effect is improved, convenience is brought to the mounting and placing work of the user, one end of the spring 4 is fixedly connected with two clamping blocks 7, the number of the clamping blocks 7 is two, the two clamping blocks 7 are both concave clamping blocks, a baffle plate 8 is fixedly connected to one side of the clamping block 7, a first gasket 9 is, and the first gasket 9 and the second gasket 10 are both sponge gaskets.

The top of the box body 1 is fixedly connected with a cushion block 11, the box body 1, the groove 3, the spring 4, the clamping block 7, the baffle plate 8, the first gasket 9, the second gasket 10 and the cushion block 11 are mutually matched for use, the purpose of good prevention effect is achieved, the problem of poor protection effect of a common flame-retardant LED display screen is solved, the flame-retardant LED display screen can be prevented from collision when being installed, meanwhile, the situation that the corners of the flame-retardant LED display screen shell are easily abraded and collided due to collision is reduced, the problem of damage to internal parts is avoided, the maintenance cost is further reduced, the bottom of the box body 1 is provided with a second air vent 12, the top of the cushion block 11 is movably connected with a display screen body 13, the front of the box body 1 is fixedly connected with observation glass 14, the front of the box body 1 is fixedly connected with an installation block, and the box body 1 is movably connected with the observation glass, the back of the box body 1 is fixedly connected with a fan body 15, the back of the box body 1 is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected with the outer wall of the fan body 15, the box body 1 is fixedly connected with the fan body 15 through the mounting groove, the back of the box body 1 is movably connected with a dustproof net 16, the mesh number of the dustproof net 16 is one hundred, the dustproof net 16 is a stainless steel dustproof net, stainless steel is short for stainless acid-resistant steel, and weak corrosion media such as air, steam and water or stainless steel is called stainless steel, the box body 1, the first air holes 2, the second air holes 12, the fan body 15 and the dustproof net 16 are mutually matched for use, so that the display screen body 13 in the box body 1 can be effectively radiated, the damage to parts in the display screen body 13 caused by overhigh internal temperature in the box body 1 is avoided, and the internal cooling effect is improved, unnecessary use trouble is reduced, and the service life is further prolonged.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

To sum up, this fire-retardant LED display screen, when using, place display screen body 13 on the cushion 11 in box 1 earlier, then manual tensile clamp splice 7, make spring 4 produce deformation, make one side of spill clamp splice 7 aim at display screen body 13 and be convenient for carry on spacing fixedly to it, avoid rocking and cause the collision damage, can cool down the processing in the box 1 when fan body 15 functions, dust screen 16 can avoid the dust to carry out in the box 1, further improve the guard action, avoid influencing the result of use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire-retardant LED display screen, includes box (1), its characterized in that: a first air hole (2) is formed in one side of the box body (1), a groove (3) is formed in the inner side wall of the box body (1), a spring (4) is fixedly connected to the inner wall of the groove (3), a clamping block (7) is fixedly connected to one end of the spring (4), and a baffle (8) is fixedly connected to one side of the clamping block (7);

the top fixedly connected with cushion (11) of box (1), second bleeder vent (12) have been seted up to the bottom of box (1), the top swing joint of cushion (11) has display screen body (13), glass (14) are observed to the front fixedly connected with of box (1), the back fixedly connected with fan body (15) of box (1).

2. The flame-retardant LED display screen of claim 1, wherein: the front face of the box body (1) is fixedly connected with an installation block, and the box body (1) is movably connected with the observation glass (14) through the installation block.

3. The flame-retardant LED display screen of claim 1, wherein: the number of the clamping blocks (7) is two, and the two clamping blocks (7) are both concave clamping blocks.

4. The flame-retardant LED display screen of claim 1, wherein: the inner top of the clamping block (7) is fixedly connected with a first gasket (9), the inner side wall of the clamping block (7) is fixedly connected with a second gasket (10), and the first gasket (9) and the second gasket (10) are sponge gaskets.

5. The flame-retardant LED display screen of claim 1, wherein: the back of box (1) has seted up the mounting groove, and the inner wall of mounting groove and the outer wall fixed connection of fan body (15), and box (1) passes through mounting groove and fan body (15) fixed connection.

6. The flame-retardant LED display screen of claim 1, wherein: the back of the box body (1) is movably connected with a dust screen (16), the mesh number of the dust screen (16) is one hundred, and the dust screen (16) is a stainless steel dust screen.

7. The flame-retardant LED display screen of claim 1, wherein: one side fixedly connected with fixed block (5) of box (1), fixed slot (6) have been seted up in the front of fixed block (5).