CN215450754U

CN215450754U - High-efficient radiating booth apart from LED display screen

Info

Publication number: CN215450754U
Application number: CN202122345008.XU
Authority: CN
Inventors: 余浩
Original assignee: Shenzhen Juming Technology Co ltd
Current assignee: Shenzhen Juming Technology Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-01-07
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a high-efficiency heat-dissipation small-spacing LED display screen, which comprises a supporting plate, wherein a spliced display module is arranged on one side surface of the supporting plate, a plurality of heat dissipation devices which are uniformly distributed are arranged at the top end of the supporting plate, a plurality of heat dissipation ports matched with the heat dissipation devices for use are arranged at the bottom of the supporting plate, and dust removal devices for removing dust from the spliced display module are arranged at two ends of the supporting plate.

Description

High-efficient radiating booth apart from LED display screen

Technical Field

The utility model relates to the technical field of small-spacing LED display screens, in particular to a small-spacing LED display screen capable of efficiently radiating heat.

Background

The booth apart from LED display screen among the prior art generally adopts radiator fan heat dissipation or water-cooling, it can lead to inside part and external air department of meeting of radiator fan heat dissipation, it enters into inside very easily to lead to moisture and dust in the air, produce the damage to its inside part, the water-cooling needs a large amount of water resources, and the country that is very short of water again does not have an effect, and need lay a large amount of water pipes in inside, and very troublesome, and current booth apart from LED display screen needs the manual work to separate a period of time and removes dust, and is very troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an efficient heat-dissipation small-spacing LED display screen to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-efficient radiating booth is apart from LED display screen, includes the backup pad, be equipped with the concatenation display module assembly on one side of backup pad, be equipped with a plurality of evenly distributed's heat abstractor on the top of backup pad, be equipped with the thermovent that a plurality of and heat abstractor cooperation were used in the bottom of backup pad, be equipped with the dust collector who is used for removing dust to the concatenation display module assembly at the both ends of backup pad.

As a preferable scheme of the present invention, the heat dissipation device includes a first filter cover, a second filter cover, a fan, and a refrigerator, wherein the first filter cover, the second filter cover, the fan, and the refrigerator are sequentially disposed from top to bottom, the first filter cover and the second filter cover are in threaded connection, the first filter cover and the second filter cover are both provided with filter screens, a cavity is disposed between the first filter cover and the second filter cover, and activated carbon is disposed in the cavity.

As a preferable scheme of the present invention, the heat dissipation device is embedded in the support plate, the air inlet of the fan is fixedly connected to the second filter cover, and the air outlet of the fan is fixedly connected to the refrigerator.

As a preferable scheme of the present invention, a rubber flap is disposed at the heat dissipation opening.

According to a preferable scheme of the utility model, the dust removal device comprises support columns arranged at two ends of a support plate, positive and negative motors are arranged at the top ends of the two support columns, screw rods penetrating through the interior of the support columns are arranged at output ends of the two positive and negative motors, screw rod nuts are respectively sleeved on the two screw rods, electric telescopic rods are arranged on one sides of the two screw rod nuts close to a spliced display module, a connecting rod is arranged between the output ends of the two electric telescopic rods, and a brush plate is arranged on one side of the connecting rod close to the spliced display module.

According to the preferable scheme of the utility model, protective covers are arranged on the peripheries of the two positive and negative motors, the protective covers are fixedly connected with the supporting columns, and top plates are arranged at the top ends of the two protective covers.

As a preferable scheme of the utility model, the screw rod is fixed with the output end of the positive and negative motors through a coupler, the other end of the screw rod is connected with the support plate through a bearing seat, the screw rod nut is connected with the electric telescopic rod through an installation plate, the installation plate is fixedly connected with the screw rod nut, and the installation plate is fixed with the electric telescopic rod through a bolt.

Has the advantages that: when the utility model is used, the fan and the refrigerator are started by arranging the heat dissipation device, and when the display screen is used, the fan blows cold air into the internal part to dissipate the heat of the internal part, the rubber lamella is expanded by the wind power of the fan to form circulation, the air inlet of the fan is provided with the first filter cover and the second filter cover, and the activated carbon is arranged in the first filter cover and the second filter cover, so that the moisture and the dust in the air can not enter the internal part, the service life of the internal part is greatly prolonged, and meanwhile, the dust removal device is arranged, so that when dust removal is needed, the screw rod can move up and down by rotating the positive and negative motors in the positive and negative directions, the brush plate is driven to move up and down, and dust removal is realized, therefore, the utility model not only effectively prevents the impurity dust and the moisture in the air from entering the internal part while dissipating the heat, but also can automatically realize the dust removal of the spliced display module, is very practical.

Drawings

FIG. 1 is a perspective view of a small-pitch LED display screen with efficient heat dissipation according to the present invention;

FIG. 2 is a partial perspective view of a small-pitch LED display screen with efficient heat dissipation according to the present invention;

FIG. 3 is a schematic connection diagram of a lead screw, a lead screw nut and a positive and negative motor of the high-efficiency heat-dissipation small-spacing LED display screen;

FIG. 4 is a three-dimensional exploded view of a heat dissipation device for an LED display screen with small spacing for efficient heat dissipation according to the present invention;

fig. 5 is a bottom view of a support plate of a small-pitch LED display screen with efficient heat dissipation according to the present invention.

In the figure: 1. a support plate; 2. splicing the display modules; 3. a support pillar; 4. a dust removal device; 41. a positive and negative motor; 411. a protective cover; 42. a screw rod; 43. a feed screw nut; 44. mounting a plate; 45. an electric telescopic rod; 46. a connecting rod; 47. brushing the board; 5. a top plate; 6. a heat sink; 61. a first filter cover; 62. a second filter cover; 63. a fan; 64. a refrigerator; 65. filtering with a screen; 66. a cavity; 7. a heat dissipation port; 71. rubber petals.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model discloses a high-efficiency radiating small-spacing LED display screen, which comprises a supporting plate 1, wherein a splicing display module 2 is arranged on one side face of the supporting plate 1, a plurality of radiating devices 6 which are uniformly distributed are arranged on the top end of the supporting plate 1, a plurality of radiating holes 7 matched with the radiating devices 6 for use are arranged at the bottom of the supporting plate 1, and dust removing devices 4 used for removing dust from the splicing display module 2 are arranged at two ends of the supporting plate 1.

In an embodiment, referring to fig. 1, fig. 2, fig. 4, and fig. 5, the heat dissipation device 6 includes a first filtering cover 61, a second filtering cover 62, a fan 63, and a refrigerator 64, wherein the first filtering cover 61, the second filtering cover 62, the fan 63, and the refrigerator 64 are sequentially disposed from top to bottom, the first filtering cover 61 and the second filtering cover 62 are connected by a screw thread, the first filtering cover 61 and the second filtering cover 62 are both provided with a filtering net 65, a cavity 66 is disposed between the first filtering cover 61 and the second filtering cover 62, activated carbon is disposed in the cavity 66, the heat dissipation device 6 is embedded in the support plate 1, an air inlet of the fan 63 is fixedly connected to the second filtering cover 62, an air outlet of the fan 63 is fixedly connected to the refrigerator 64, and a rubber flap 71 is disposed at the heat dissipation port 7.

In an embodiment, referring to fig. 1, fig. 2 and fig. 4, the dust removing device 4 includes support pillars 3 disposed at two ends of a support plate 1, positive and negative motors 41 are disposed at top ends of the two support pillars 3, output ends of the two positive and negative motors 41 are provided with lead screws 42 penetrating through the support pillars 3, the two lead screws 42 are both sleeved with lead screw nuts 43, one side of the two lead screw nuts 43 close to a tiled display module 2 is provided with an electric telescopic rod 45, a connecting rod 46 is disposed between output ends of the two electric telescopic rods 45, one side of the connecting rod 46 close to the tiled display module 2 is provided with a brush plate 47, peripheries of the two positive and negative motors 41 are both provided with protective covers 411, the protective covers 411 and the support pillars 3 are both fixedly connected, top ends of the two protective covers 411 are provided with a top plate 5, the lead screws 42 and the output ends of the positive and negative motors 41 are fixed by a coupler, the other end of the screw rod 42 is connected with the support plate 1 through a bearing seat, the screw rod nut 43 is connected with the electric telescopic rod 45 through a mounting plate 44, the mounting plate 44 is fixedly connected with the screw rod nut 43, and the mounting plate 44 is fixed with the electric telescopic rod 45 through bolts.

The operation flow comprises the following steps: when the utility model is used, the fan and the refrigerator are started by arranging the heat dissipation device, and when the display screen is used, the fan blows cold air into the internal part to dissipate the heat of the internal part, the rubber lamella is expanded by the wind power of the fan to form circulation, the air inlet of the fan is provided with the first filter cover and the second filter cover, and the activated carbon is arranged in the first filter cover and the second filter cover, so that the moisture and the dust in the air can not enter the internal part, the service life of the internal part is greatly prolonged, and meanwhile, the dust removal device is arranged, so that when dust removal is needed, the screw rod can move up and down by rotating the positive and negative motors in the positive and negative directions, the brush plate is driven to move up and down, and dust removal is realized, therefore, the utility model not only effectively prevents the impurity dust and the moisture in the air from entering the internal part while dissipating the heat, but also can automatically realize the dust removal of the spliced display module, is very practical.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-efficient radiating booth is apart from LED display screen, includes backup pad (1), its characterized in that: be equipped with concatenation display module assembly (2) on one side of backup pad (1), be equipped with a plurality of evenly distributed's heat abstractor (6) on the top of backup pad (1), be equipped with thermovent (7) that a plurality of and heat abstractor (6) cooperation were used in the bottom of backup pad (1), be equipped with dust collector (4) that are used for removing dust to concatenation display module assembly (2) at the both ends of backup pad (1).

2. The small-spacing LED display screen with efficient heat dissipation of claim 1, wherein: heat abstractor (6) strains lid (62), fan (63) and refrigerator (64) including first straining lid (61), second, and wherein first straining lid (61), second strain lid (62), fan (63) and refrigerator (64) from top to bottom and set gradually, and threaded connection between lid (62) is strained to first straining lid (61) and second, all is equipped with filter screen (65) on first straining lid (61) and the second strain lid (62), be equipped with cavity (66) between first straining lid (61) and the second strain lid (62), be equipped with activated carbon in cavity (66).

3. The small-spacing LED display screen with efficient heat dissipation of claim 2, wherein: the heat dissipation device (6) is embedded in the support plate (1), an air inlet of the fan (63) is fixedly connected with the second filter cover (62), and an air outlet of the fan (63) is fixedly connected with the refrigerator (64).

4. The small-spacing LED display screen with efficient heat dissipation of claim 2, wherein: and a rubber flap (71) is arranged at the heat dissipation port (7).

5. The small-spacing LED display screen with efficient heat dissipation of claim 1, wherein: dust collector (4) are equipped with positive and negative motor (41) including setting up support column (3) at backup pad (1) both ends on the top of two support columns (3), and the output of two positive and negative motor (41) is equipped with lead screw (42) that run through support column (3) inside, two all the cover is equipped with screw-nut (43) on screw-nut (42), and one side that two screw-nut (43) are close to concatenation display module (2) is equipped with electric telescopic handle (45), two be equipped with connecting rod (46) between the output of electric telescopic handle (45), one side that is close to concatenation display module (2) in connecting rod (46) is equipped with brush board (47).

6. The small-spacing LED display screen with efficient heat dissipation of claim 5, wherein: two the periphery of positive and negative motor (41) all is equipped with safety cover (411), equal fixed connection between safety cover (411) and support column (3), two the top of safety cover (411) is equipped with roof (5).

7. The small-spacing LED display screen with efficient heat dissipation of claim 5, wherein: the lead screw is fixed with the output end of a positive and negative motor (41) through a coupler, the other end of the lead screw (42) is connected with the support plate (1) through a bearing seat, the lead screw nut (43) is connected with the electric telescopic rod (45) through the mounting plate (44), the mounting plate (44) is fixedly connected with the lead screw nut (43), and the mounting plate (44) is fixed with the electric telescopic rod (45) through bolts.