CN215898334U

CN215898334U - LED display screen box

Info

Publication number: CN215898334U
Application number: CN202122529278.6U
Authority: CN
Inventors: 肖志强; 刘智龙; 陈秋红
Original assignee: Hunan New Wave Information Technology Co ltd
Current assignee: Hunan New Wave Information Technology Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-02-22
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses an LED display screen box body which comprises a box body and two LED lamp panels arranged in the box body, wherein a first fixing plate is fixedly connected in the box body, a second fixing plate is fixedly connected on the first fixing plate and the box body, a plurality of groups of fixing columns are fixedly connected on the rear side surface of each LED lamp panel, and rotating buckles are clamped on the outer surfaces of the fixing columns. According to the LED display screen box body, the first fixing plate, the second fixing plate, the fixing columns and the rotating buckles are arranged, so that the effect of clamping the LED lamp panel to prevent the LED lamp panel from falling is achieved, the effect of conveniently replacing the LED lamp panel when the LED lamp panel is damaged is achieved, and the phenomenon that the LED lamp panel cannot be normally used due to the fact that one LED lamp panel in the box body is damaged due to external reasons is avoided, and the LED lamp panel can be conveniently replaced to restore normal work.

Description

LED display screen box

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an LED display screen box body.

Background

The LED display screen is a flat panel display, is composed of a plurality of small LED module panels and is used for displaying various information such as characters, images, videos, video signals and the like, the LED electronic display screen integrates microelectronic technology, computer technology and information processing, has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like, is widely applied to commercial media, cultural performance markets, stadiums, information transmission, news release, stock exchange and the like, and can meet the requirements of different environments.

The LED display screen box body is connected and can not be detached, when one LED display screen is damaged, the whole connected LED display screen can not be normally used, most of the existing LED display screen box bodies are sealed, and when the temperature in the LED display screen box body is too high, the LED display screen can be paralyzed and can not be normally used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an LED display screen box body, which has the function of conveniently disassembling an LED display screen and has the effect of performing heat dissipation treatment in the LED display screen box body.

The utility model discloses an LED display screen box body which adopts the technical scheme that the LED display screen box body comprises a box body and two LED lamp plates arranged in an inner cavity of the box body, wherein the inner cavity of the box body is also fixedly connected with a first fixing plate positioned on the rear side surface of the LED lamp plates, the left side wall and the right side wall of the inner cavity of the box body of the first fixing plate are fixedly connected with second fixing plates, the rear side surface of each LED lamp plate is fixedly connected with fixing columns which are in one-to-one correspondence with the second fixing plates, and each fixing column is clamped with a rotating buckle matched with the corresponding second fixing plate.

As preferred scheme, every the position of LED lamp plate and box contact all is provided with the shock pad.

As an optimal scheme, the front side face of each second fixing plate is fixedly connected with a fixing block which is abutted to the corresponding LED lamp panel.

As preferred scheme, every the equal fixedly connected with of trailing flank of LED lamp plate is solid fixed ring, every gu the equal joint of fixed ring's inner wall has the handle.

As the preferred scheme, be equipped with the connecting hole on the left side lateral wall of box, be equipped with the spliced pole with connecting hole assorted on the right side lateral wall of box.

As the preferred scheme, the rear side face of the first fixing plate is fixedly connected with a heat radiation fan, and the upper side face of the box body is provided with a plurality of air holes communicated with the inner cavity of the box body.

Preferably, two mutually matched sealing doors are arranged on the rear side surface of the box body, and each sealing door is movably hinged with the rear side surface of the box body.

As an optimal scheme, the rear side face of each sealing door is fixedly connected with a first limiting plate, the rear side face of the box body is fixedly connected with two second limiting plates, each second limiting plate is matched with the corresponding first limiting plate to form a jack, and a bolt is movably sleeved in each jack.

As the preferred scheme, still include glass window and control panel, glass window and control panel set up respectively two on the sealing door, and the control panel is connected with the LED lamp plate.

Preferably, a pull button for opening and closing the sealing door is fixedly connected to the front surface of each sealing door.

The LED display screen box body disclosed by the utility model has the beneficial effects that: through setting up first fixed plate, the second fixed plate, fixed column and rotatory buckle, make first fixed plate, the second fixed plate, chucking LED lamp plate can be realized to mutually supporting between fixed column and the rotatory buckle, prevent that the LED lamp plate from dropping, play the effect of conveniently changing the LED lamp plate when the LED lamp plate damages, avoid having one to damage because of external reason when the LED lamp plate in the box, when leading to the fact normally to use the LED lamp plate, thereby can conveniently change the normal work of LED lamp plate, simultaneously through setting up bleeder vent and cooling fan, realize ventilating and radiating effect to the box, avoid carrying out the during operation when the long-term circular telegram of LED lamp plate, the LED lamp plate can be overheated, prevent that the LED lamp plate from causing the problem of LED lamp plate short circuit because of the high temperature.

Drawings

FIG. 1 is a sectional view of a front view of the case of the present invention;

FIG. 2 is a schematic view of the sealing door of the present invention;

FIG. 3 is a schematic view of the structure of an LED lamp panel according to the present invention;

FIG. 4 is a schematic view of the structure of the air holes of the present invention.

In the figure: 1. a box body; 2. a fixing ring; 3. a handle; 4. fixing a column; 5. connecting columns; 6. air holes are formed; 7. a shock pad; 8. an LED lamp panel; 9. a negative patch board; 10. a positive patch board; 11. a fixed block; 12. rotating the buckle; 13. a second fixing plate; 14. connecting holes; 15. a first fixing plate; 16. a heat radiation fan; 17. a sealing door; 18. a glass window; 19. a control panel; 20. a first limit plate; 21. a second limiting plate; 22. a bolt; 23. and (6) pulling the button.

Detailed Description

The utility model will be further elucidated and described with reference to the embodiments and drawings of the specification:

in the present invention, taking fig. 1 as an example, upward is taken as being vertical to the paper surface, downward is taken as being vertical to the paper surface, leftward is taken as being vertical to the paper surface, rightward is taken as being vertical to the paper surface, inward is taken as being vertical to the paper surface, and outward is taken as being vertical to the paper surface.

Referring to fig. 1-4, the present invention: including box 1 and two LED lamp plates 8 of arranging in 1 inner chamber of box, its characterized in that: the inner cavity of the box body 1 is also fixedly connected with a first fixing plate 15 positioned on the rear side surface of the LED lamp panel 8, the left and right side walls of the first fixing plate 15 and the left and right side walls of the inner cavity of the box body 1 are fixedly connected with second fixing plates 13, the rear side surface of each LED lamp panel 8 is fixedly connected with a fixing column 4, each fixing column 4 is in one-to-one correspondence with the corresponding second fixing plate 13, each fixing column 4 is clamped with a rotating buckle 12 matched with the second fixing plate 13, the LED lamp panel 8 can be clamped through the mutual matching among the first fixing plate 15, the second fixing plates 13, the fixing columns 4 and the rotating buckles 12, the effect of preventing the LED lamp panel 8 from falling is achieved, the LED lamp panel 8 is convenient to replace when the LED lamp panel is damaged, the phenomenon that when one LED lamp panel 8 in the box body is damaged due to external reasons and the LED lamp panel cannot be normally used is avoided, thereby can conveniently change the normal work of LED lamp plate.

Embodiment two, on the basis of embodiment one, every the position of LED lamp plate 8 and the contact of box 1 all is provided with shock pad 7, and the leading flank of shock pad 7 contacts with the back of box 1, and the trailing flank of shock pad 7 contacts with the leading flank of LED lamp plate 8, through setting up shock pad 7, realizes absorbing effect, avoids the problem that the collision leads to the damage of LED lamp plate 8 between LED lamp plate 8 and the box 1.

Third embodiment, on the basis of first embodiment, every the equal fixedly connected with fixed block 11 of leading flank of second fixed plate 13, fixed block 11 and the looks butt of LED lamp plate 8, through fixed block 11, strengthen the effect fixed to LED lamp plate 8, avoid the problem that LED lamp plate 8 drops easily when fixed.

Fourth, on the basis of first embodiment, every the solid fixed ring 2 of the equal fixedly connected with in trailing flank of LED lamp plate 8, gu fixed ring 2 does not coincide with the position that fixed block 11 was located, every gu the equal joint of the inner wall of fixed ring 2 has handle 3, through solid fixed ring 2 and handle 3, realizes the effect of pulling up LED lamp plate 8, plays the effect that makes things convenient for the staff to pull up LED lamp plate 8.

Fifth embodiment, on the basis of first embodiment, the outer wall of a relative side of box 1 is equipped with connecting hole 14 respectively and with connecting post 5 of connecting hole 14 assorted, through the accordant connection of connecting hole 14 and connecting post 5, the effect of concatenation between a plurality of boxes 1 of realization plays the effect of conveniently splicing a plurality of boxes 1. In this embodiment, the left side wall of the box body 1 is provided with a connecting hole 14, and the right side wall of the box body 1 is provided with a connecting column 5 matched with the connecting hole 14.

Sixth embodiment, on the basis of first embodiment, the trailing flank fixedly connected with cooling fan 16 of first fixed plate 15, a plurality of bleeder vent 6, a plurality of have been seted up to the side of going up of box 1 bleeder vent 6 and 1 inner chamber intercommunication of box through cooling fan 16 and bleeder vent 6, realize the radiating effect of ventilating to box 1, avoid the problem that the high temperature of box 1 caused 8 short circuits of LED lamp plate.

Seventh embodiment, on the basis of the first embodiment, two mutually matched sealing doors 17 are arranged on the rear side of the box body 1, each sealing door 17 is movably hinged with the rear side of the box body 1, and the arrangement of the sealing door 17 can play a role in preventing dust from entering.

Eighth embodiment, on the basis of seventh embodiment, every the equal fixedly connected with of trailing flank of sealing door 17 first limiting plate 20, two second limiting plates 21 of trailing flank fixedly connected with of box 1, every second limiting plate 21 all matches with every first limiting plate 20 to form a jack, every equal movable sleeve is equipped with bolt 22 in the jack, through mutually supporting between bolt 22, first limiting plate 20 and the second limiting plate 21, can play the effect of fixed sealing door 17. In order to achieve the limiting effect, the position of the first limiting plate 20 should be determined according to the positions of the hinge points of the sealing doors 17 and the box body 1, in this embodiment, the hinge points of the two sealing doors 17 and the box body 1 are respectively disposed on the left and right side walls of the box body 1, and therefore the positions of the two first limiting plates 20 should be disposed at the ends, close to the two sealing doors 17, of the two first limiting plates 20.

Ninth embodiment, on the basis of seventh embodiment, one be provided with glass window 18 on the sealing door 17, another be provided with control panel 19 on the sealing door 17, be provided with anodal wiring board 10 and negative pole wiring board 9 on the trailing flank of LED lamp plate 8, anodal wiring board 10 and negative pole wiring board 9 are connected with control panel 19 respectively, control power and the image of LED lamp plate 8 through control panel 19, set up glass window 18 and can conveniently look over the 1 internal conditions of box.

In the tenth embodiment, on the basis of the seventh embodiment, a pull button 23 is fixedly connected to the front surface of each sealing door 17, the pull button 23 is used for opening and closing the sealing door 17, and the arrangement of the pull button 23 can facilitate the opening and closing of the sealing door 17.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a LED display screen box, includes box (1) and arranges two LED lamp plates (8) in box (1) inner chamber in, its characterized in that: inner chamber of box (1) still fixedly connected with is located first fixed plate (15) of LED lamp plate (8) trailing flank, equal fixedly connected with second fixed plate (13), every on the left and right sides wall of first fixed plate (15) and the left side wall and the right side wall of box (1) inner chamber the equal fixedly connected with in trailing flank of LED lamp plate (8) and fixed column (4) of second fixed plate (13) one-to-one, every equal joint has one and corresponds second fixed plate (13) assorted swivel snap (12) on fixed column (4).

2. The LED display screen box body of claim 1, wherein: every the position of LED lamp plate (8) and box (1) contact all is provided with shock pad (7).

3. The LED display screen box body of claim 1, wherein: every equal fixedly connected with of leading flank of second fixed plate (13) and corresponding LED lamp plate (8) looks butt fixed block (11).

4. The LED display screen box body of claim 1, wherein: every the solid fixed ring of the equal fixedly connected with in trailing flank (2) of LED lamp plate (8), every the equal joint of inner wall of solid fixed ring (2) has handle (3).

5. The LED display screen box body of claim 1, wherein: the side wall of the left side of the box body (1) is provided with a connecting hole (14), and the side wall of the right side of the box body (1) is provided with a connecting column (5) matched with the connecting hole (14).

6. The LED display screen box body of claim 1, wherein: the rear side face of the first fixing plate (15) is fixedly connected with a heat radiation fan (16), and a plurality of air holes (6) communicated with the inner cavity of the box body (1) are formed in the upper side face of the box body (1).

7. The LED display screen box body of claim 1, wherein: the rear side face of the box body (1) is provided with two mutually matched sealing doors (17), and each sealing door (17) is movably hinged with the rear side face of the box body (1).

8. The LED display screen box body of claim 7, wherein: every equal fixedly connected with of trailing flank of sealing door (17) first limiting plate (20), two second limiting plates (21) of trailing flank fixedly connected with of box (1), every second limiting plate (21) all match with corresponding first limiting plate (20) and form the jack, and equal movable sleeve is equipped with bolt (22) in every jack.

9. The LED display screen box body of claim 7, wherein: still include glass window (18) and control panel (19), glass window (18) and control panel (19) set up two respectively on sealing door (17), and control panel (19) are connected with LED lamp plate (8).

10. The LED display screen box body of claim 7, wherein: the front surface of each sealing door (17) is fixedly connected with a pull button (23) for opening and closing the sealing door (17).