CN214897398U

CN214897398U - LED display screen box with double-layer protection

Info

Publication number: CN214897398U
Application number: CN202121091650.3U
Authority: CN
Inventors: 代仕明
Original assignee: Shenzhen Jinfengsheng Plastics Products Co ltd
Current assignee: Shenzhen Jinfengsheng Plastics Products Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-11-26
Anticipated expiration: 2031-05-21

Abstract

The utility model discloses a LED display screen box with double-deck protection, the power distribution box comprises a box body, the outer wall of box body is provided with first guard plate, first guard plate and the mutual laminating of box body, arch buffer board, it is installed one side of first guard plate, second guard plate, it sets up one side of arch buffer board, the side radiator-grid, it sets up the inner wall of box body, the backplate radiator-grid, it is installed the surface of first guard plate, the both ends of backplate radiator-grid all are equipped with the heat extraction fan. This have double-deck protection LED display screen box compares with current device, can follow the side and carry out double-deck protection to the box, and then promotes the security when LED display screen uses, and can dispel the heat from the side, avoids LED display screen and wall installation contact too closely, and the heat dissipation of being not convenient for is equipped with supplementary bearing structure simultaneously, and the support that can be convenient for the box is stable to the installation of being convenient for.

Description

LED display screen box with double-layer protection

Technical Field

The utility model relates to a LED display screen technical field specifically is to have double-deck protection LED display screen box.

Background

The LED display screen is a flat panel display, is composed of small LED module panels and is used for displaying various information such as characters, images, videos and the like, is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, stock exchange and the like, can meet the requirements of different environments, and is composed of a display screen, a display screen box body and a radiating shell.

The existing LED display screen box body is generally formed by a cross grid, the side edge of the box body is easy to collide with an external object when in use, the box body is generally a simple shell, the protection effect is weak, and the box body is easy to damage, so that the problem that internal spare and accessory parts are damaged occurs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a have double-deck protection LED display screen box to propose in solving above-mentioned background art because the LED display screen box has the box to be a latticed constitution that is the cross usually, and the box side easily collides with external object when using, and the box is a simple casing usually, and the protecting effect is more weak, damages easily, thereby appears leading to the problem that inside accessories damaged.

In order to achieve the above object, the utility model provides a following technical scheme: have double-deck protection LED display screen box, include:

the box body is provided with a first protection plate on the outer wall, and the first protection plate and the box body are mutually attached;

an arched buffer plate installed at one side of the first protection plate;

a second protection plate disposed at one side of the arched buffer plate;

the side radiating net is arranged on the inner wall of the box body;

the protective plate radiating net is installed on the surface of the first protective plate, and heat exhausting fans are arranged at two ends of the protective plate radiating net.

Preferably, first guard plate and second guard plate are parallel to each other, the equal fixed connection of arch buffer board and first guard plate and second guard plate.

Preferably, the guard plate heat dissipation net and the heat dissipation fans are arranged in a staggered mode, and the heat dissipation fans are evenly distributed in the vertical direction of the first guard plate.

Preferably, the box body is further provided with:

the sealing covers are arranged at two ends of the box body;

the fixing groove is formed in the surface of the sealing cover, a first mounting hole is formed in one side of the fixing groove, and a second mounting hole is formed in the other side of the fixing groove;

the box body cover plate body is fixedly attached to one side of the box body, and a cover plate breathable heat dissipation net is arranged on the surface of the box body cover plate body;

the support leg movable grooves are symmetrically formed in two sides of the cover plate breathable heat dissipation net, and anti-toppling support leg bodies are arranged in the support leg movable grooves;

the supporting leg adjusting shaft is connected below the anti-toppling supporting leg body.

Preferably, the sealing cover is in threaded connection with the box body, and the inner size of the sealing cover is equal to the sum of the horizontal sizes of the box body, the box cover plate body, the first protection plate and the second protection plate.

Preferably, the fixing grooves are symmetrically distributed about a vertical direction of the cover, and the first mounting hole and the second mounting hole penetrate through the inside of the fixing grooves.

Preferably, the anti-toppling supporting leg body is movably connected with the supporting leg adjusting shaft.

Compared with the prior art, the utility model provides a have double-deck protection LED display screen box possesses following beneficial effect: this have double-deck protection LED display screen box can carry out double-deck protection to the box from the side, and then promotes the security when LED display screen uses, and can dispel the heat from the side, avoids LED display screen and wall installation contact too closely, and the heat dissipation of being not convenient for is equipped with supplementary bearing structure simultaneously, and the support that can be convenient for the box is stable to the installation of being convenient for.

1. The utility model discloses a first guard plate, arch buffer board and second guard plate constitute double-deck protective structure, can protect the side of box body to reduce the influence of external environment to the box body, the arch buffer board is located between first guard plate and the second guard plate, plays certain cushioning effect to the external force of effect, can communicate with the inside side radiator-grid of box body through backplate radiator-grid and heat extraction fan, and then realizes that the heat of inside production is discharged from the side, avoids box body and wall laminating, influences the heat dissipation;

2. the utility model discloses a closing cap can seal the lid from upper and lower two sides to box body and the first guard plate and the second guard plate of installation and close to thread tightening, when playing certain guard action to the box body, also be convenient for dismantle whole device, be convenient for fix closing cap and external device through first mounting hole and second mounting hole, thereby realize the installation fixed to the box body, the direction of first mounting hole and second mounting hole is different, can realize the fixed demand of equidirectional not;

3. the utility model discloses a prevent empting supporting leg body can rotate certain angle through the landing leg regulating spindle, makes and prevent empting supporting leg body and ground contact, and then realizes the support to the box body, and the landing leg movable groove can be used for preventing empting accomodating of supporting leg body.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the arched buffer plate junction of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is the rear view structure diagram of the box body of the utility model.

In the figure: 1. a box body; 2. a side radiating net; 3. a first guard plate; 4. an arched buffer plate; 5. a second guard plate; 6. a guard plate heat dissipation mesh; 7. a heat exhaust fan; 8. sealing the cover; 9. fixing grooves; 10. a first mounting hole; 11. a second mounting hole; 12. a box cover plate body; 13. the cover plate is provided with a breathable heat dissipation net; 14. a support leg movable groove; 15. the anti-toppling supporting leg body; 16. the landing leg regulating spindle.

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.

As shown in fig. 1-3, the LED display screen box with double layer protection comprises: the box body 1 is provided with a first protection plate 3 on the outer wall of the box body 1, the first protection plate 3 is mutually attached to the box body 1, an arch-shaped buffer plate 4 is arranged on one side of the first protection plate 3, a second protection plate 5 is arranged on one side of the arch-shaped buffer plate 4, the first protection plate 3 is mutually parallel to the second protection plate 5, the arch-shaped buffer plate 4 is fixedly connected with the first protection plate 3 and the second protection plate 5, a double-layer protection structure is formed by the first protection plate 3, the arch-shaped buffer plate 4 and the second protection plate 5, the side edge of the box body 1 can be protected, so that the influence of the external environment on the box body 1 is reduced, the arch-shaped buffer plate 4 is positioned between the first protection plate 3 and the second protection plate 5, a certain buffering effect is achieved on the acting external force, a side edge radiating net 2 is arranged on the inner wall of the box body 1, and a protection plate radiating net 6, the heat dissipation structure is arranged on the surface of a first protection plate 3, heat dissipation fans 7 are arranged at two ends of a protection plate heat dissipation net 6, the protection plate heat dissipation net 6 and the heat dissipation fans 7 are arranged in a staggered mode, the heat dissipation fans 7 are uniformly distributed along the vertical direction of the first protection plate 3 and can be communicated with a side edge heat dissipation net 2 in a box body 1 through the protection plate heat dissipation net 6 and the heat dissipation fans 7, so that heat generated in the box body is discharged from the side edge, the box body 1 is prevented from being attached to a wall surface, heat dissipation is affected, a sealing cover 8 is arranged at two ends of the box body 1, the sealing cover 8 is in threaded connection with the box body 1, the inner size of the sealing cover 8 is equal to the sum of the horizontal sizes of the box body 1, a box cover plate body 12, the first protection plate 3 and a second protection plate 5, the box body 1 and the first protection plate 3 and the second protection plate 5 can be covered and fixed through the sealing cover 8, the box body 1 is protected to a certain extent, the whole device is convenient to disassemble, a fixing groove 9 is formed in the surface of a sealing cover 8, a first mounting hole 10 is formed in one side of the fixing groove 9, a second mounting hole 11 is formed in the other side of the fixing groove 9, the fixing groove 9 is symmetrically distributed in the vertical direction of the sealing cover 8, the first mounting hole 10 and the second mounting hole 11 penetrate through the fixing groove 9, the sealing cover 8 and an external device are fixed conveniently through the first mounting hole 10 and the second mounting hole 11, and therefore the box body 1 is fixedly mounted, the first mounting hole 10 and the second mounting hole 11 are different in direction, and fixing requirements in different directions can be met;

as shown in fig. 4, the LED display screen box with double-layer protection includes: box apron body 12, its laminating is fixed in one side of box body 1, the ventilative radiator-grid 13 of apron has been seted up on the surface of box apron body 12, landing leg movable groove 14, its symmetry is seted up in the both sides of the ventilative radiator-grid 13 of apron, the internally mounted of landing leg movable groove 14 has prevents empting supporting leg body 15, landing leg regulating spindle 16, its connection is in the below of preventing empting supporting leg body 15, prevent empting supporting

leg body

15 and 16 swing joint of landing leg regulating spindle, it can rotate certain angle through landing leg regulating spindle 16 to prevent empting supporting leg body 15, make and prevent empting supporting leg body 15 and ground contact, and then realize the support to box body 1, landing leg movable groove 14 can be used for preventing empting accomodating of supporting leg body 15.

The working principle is as follows: when the LED display screen box with double-layer protection is used, firstly, a first protection plate 3 is fixedly attached to the left side and the right side of a box body 1, an arched buffer plate 4 is arranged in the vertical direction of one side of the first protection plate 3, one side of the arched buffer plate 4 is connected with a second protection plate 5, the second protection plate 5 is parallel to the first protection plate 3 in the vertical direction of the arched buffer plate 4, a certain protection structure is formed among the first protection plate 3, the arched buffer plate 4 and the second protection plate 5, when external force acts on the second protection plate 5 on the outermost side, the second protection plate 5 plays a first protection role, the second protection plate 5 disperses the acting force and transmits the force to the arched buffer plate 4, the arched buffer plate 4 again performs certain buffering on the external force and then transmits the force to the first protection plate 3, the first protection plate 3 plays a second protection role, and further realizes double-layer protection on the box body 1, secondly, a protective plate radiating net 6 is arranged on the surface of the first protective plate 3, heat exhaust fans 7 are arranged on the upper side and the lower side of the protective plate radiating net 6, the protective plate radiating net 6 and the heat exhaust fans 7 are sequentially and alternately arranged along the vertical direction of the first protective plate 3, side radiating nets 2 are arranged on the left side and the right side of the interior of the box body 1, the side radiating nets 2 are communicated with the protective plate radiating net 6 and the heat exhaust fans 7, further, heat in the interior of the box body 1 can be partially exhausted from the protective plate radiating net 6, meanwhile, the heat is accelerated to be exhausted through the heat exhaust fans 7, secondly, sealing covers 8 are covered on the upper end and the lower end of the box body 1, the sealing covers 8 are fixed with the box body 1 through bolts, fixing grooves 9 are formed in the sealing covers 8, first mounting holes 10 are formed in the front sides of the fixing grooves 9, second mounting holes 11 are formed in the rear sides of the fixing grooves 9, and further, bolts can be selectively penetrated out from the front sides or the rear sides of the fixing grooves 9 as required, install closing cap 8 and external device fixedly, then, the rear side laminating of box body 1 is fixed with box apron body 12, the surface of box apron body 12 is equipped with the heat dissipation that apron ventilative radiator-grid 13 is used for the rear, the landing leg movable groove 14 of symmetry is seted up on the surface of box apron body 12, install landing leg regulating spindle 16 in the landing leg movable groove 14, landing leg regulating spindle 16 surface is equipped with prevents empting supporting leg body 15, and then when box body 1 needs and ground contact, it prevents empting supporting leg body 15 to rotate, make prevent empting supporting leg body 15 and rotate to contact with ground, make prevent empting supporting leg body 15, form triangle-shaped bearing structure between ground and the box body 1, this is exactly this theory of operation that has double-deck protection LED display screen box.

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. Have double-deck protection LED display screen box, its characterized in that includes:

the box body comprises a box body (1), wherein a first protection plate (3) is arranged on the outer wall of the box body (1), and the first protection plate (3) is attached to the box body (1) mutually;

an arched buffer plate (4) installed at one side of the first protection plate (3);

a second protection plate (5) provided at one side of the arched buffer plate (4);

the side radiating net (2) is arranged on the inner wall of the box body (1);

the protective plate radiating net (6) is installed on the surface of the first protective plate (3), and heat exhausting fans (7) are arranged at two ends of the protective plate radiating net (6).

2. The LED display screen box with double-layer protection of claim 1, wherein the first protection plate (3) and the second protection plate (5) are parallel to each other, and the arched buffer plate (4) is fixedly connected with the first protection plate (3) and the second protection plate (5).

3. The LED display screen box with double-layer protection of claim 1, wherein the guard plate heat dissipation net (6) and the heat dissipation fan (7) are arranged in a staggered manner, and the heat dissipation fan (7) is uniformly distributed along the vertical direction of the first protection plate (3).

4. The double-layer protection LED display screen box body as claimed in claim 1, wherein the box body (1) is further provided with:

covers (8) mounted on both ends of the box body (1);

the fixing groove (9) is formed in the surface of the sealing cover (8), a first mounting hole (10) is formed in one side of the fixing groove (9), and a second mounting hole (11) is formed in the other side of the fixing groove (9);

the box body cover plate body (12) is fixedly attached to one side of the box body (1), and a cover plate breathable heat dissipation net (13) is arranged on the surface of the box body cover plate body (12);

the supporting leg movable grooves (14) are symmetrically formed in two sides of the cover plate breathable heat dissipation net (13), and anti-toppling supporting leg bodies (15) are mounted inside the supporting leg movable grooves (14);

a leg adjusting shaft (16) connected below the anti-toppling support leg body (15).

5. The double-layer protection LED display screen box body as claimed in claim 4, wherein the cover (8) is in threaded connection with the box body (1), and the inner size of the cover (8) is equal to the sum of the horizontal sizes of the box body (1), the box cover plate body (12), the first protection plate (3) and the second protection plate (5).

6. The LED display screen box with double layer protection of claim 4, wherein the fixing slots (9) are symmetrically distributed about the vertical direction of the cover (8), and the first mounting hole (10) and the second mounting hole (11) both penetrate through the inside of the fixing slots (9).

7. The LED display screen box with double-layer protection of claim 4, wherein the anti-toppling supporting leg body (15) is movably connected with the supporting leg adjusting shaft (16).