CN213241771U - Heat dissipation type three-dimensional LED screen - Google Patents
Heat dissipation type three-dimensional LED screen Download PDFInfo
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- CN213241771U CN213241771U CN202022565727.8U CN202022565727U CN213241771U CN 213241771 U CN213241771 U CN 213241771U CN 202022565727 U CN202022565727 U CN 202022565727U CN 213241771 U CN213241771 U CN 213241771U
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Abstract
The utility model belongs to the field of LED display screens, and particularly discloses a heat dissipation type three-dimensional LED screen, which comprises a screen frame body, a bottom plate, a top cover plate and a middle heat dissipation part, wherein the middle part of the end surface of the bottom plate is provided with the middle heat dissipation part, the middle heat dissipation part comprises a heat dissipation column and a heat dissipation plate structure, and the bottom end of the heat dissipation column is fixedly connected with the bottom plate; the screen frame body covers the radiating column, the bottom end of the screen frame body is connected with the end face of the bottom plate, the screen frame body is in a triangular prism shape, the end face of the screen frame body is embedded with the LED display screen, a hollow cavity is arranged inside the screen frame body, and the top end and the bottom end of the screen frame body are respectively connected with through holes communicated with the hollow cavity; the heat dissipation column penetrates through the screen frame body through the through hole and extends to the top of the screen frame body, heat dissipation plate structures are distributed on the side face, close to the screen frame body, of the heat dissipation column at intervals, and a top cover plate is arranged at the top end, extending out of the screen frame body, of the heat dissipation column. The utility model discloses a middle heat dissipation part comes to dispel the heat to the display screen to through heat dissipation hole on the lamina tecti, convulsions heat dissipation fan with the heat effluvium, with the better radiating effect of realization.
Description
Technical Field
The utility model relates to a LED display screen field specifically is a three-dimensional LED screen of heat dissipation type.
Background
The LED display screen is a flat panel display, is composed of small LED module panels, is used for displaying various information such as characters, images, videos, video signals and the like, can improve the efficiency of information conversion and enhance the viewing effect, and needs to be installed on an LED display screen box body for use, so the using effect is also influenced by the quality of the LED display screen box body.
Along with market demands, the traditional LED display screen can not meet the demands of people, people can only see displayed contents from one LED screen in a display hall, and the displayed contents can not be watched from multiple angles, so that a three-dimensional LED display screen appears in the market, and the current three-dimensional LED display screen has the problems of poor heat dissipation effect and the like due to the fact that the heat dissipation of the current three-dimensional LED display screen is not mature enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a three-dimensional LED screen of heat dissipation type to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation type three-dimensional LED screen comprises a screen frame body, a bottom plate, a top cover plate and a middle heat dissipation part, wherein the middle part of the end face of the bottom plate is provided with the middle heat dissipation part, the middle heat dissipation part comprises a heat dissipation column and a heat dissipation plate structure, and the bottom end of the heat dissipation column is fixedly connected with the bottom plate; the screen frame body covers the radiating column, the bottom end of the screen frame body is connected with the end face of the bottom plate, the screen frame body is in a triangular prism shape, the end face of the screen frame body is embedded with the LED display screen, a hollow cavity is arranged inside the screen frame body, and the top end and the bottom end of the screen frame body are respectively connected with through holes communicated with the hollow cavity; the heat dissipation column penetrates through the screen frame body through the through hole and extends to the top of the screen frame body, heat dissipation plate structures are distributed on the side face, close to the screen frame body, of the heat dissipation column at intervals, and a top cover plate is arranged at the top end, extending out of the screen frame body, of the heat dissipation column.
Preferably, the heat dissipation plate structure comprises a heat dissipation plate and a heat dissipation rib, one side end face of the heat dissipation plate is fixedly connected with the heat dissipation column through the heat dissipation rib, a plurality of refrigeration pieces are distributed on the other side end face of the heat dissipation plate, the refrigeration faces of the refrigeration pieces are abutted against the LED display screen, and the heating faces of the refrigeration pieces are connected with the heat dissipation plate.
Preferably, the top cover plate is hollow, heat dissipation holes are distributed in the top end face of the top cover plate, an air draft heat dissipation fan is arranged on the inner side of the top cover plate, and the end portion of the heat dissipation column extends into the top cover plate and is close to the air draft heat dissipation fan.
Preferably, the cooling fins are four and distributed on the end face, close to the LED display screen, of the heat dissipation plate at intervals.
Preferably, the bottom plate is made of a metal material with good heat dissipation performance, the bottom plate is hollow, a heat dissipation port is formed in the side end face of the bottom plate, and a heat dissipation protrusion close to the screen frame body is formed in the top end face of the bottom plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a middle heat dissipation part comes to dispel the heat to the display screen, and middle heat dissipation part utilizes the cooperation of heat dissipation plate, refrigeration piece to dispel the heat, because the refrigeration piece during operation can generate heat, because through setting up the heat dissipation post, utilizes the heat dissipation post to conduct heat to bottom plate and lamina tecti department to utilize the heat dissipation arch on the bottom plate, heat dissipation hole, convulsions heat dissipation fan on the lamina tecti dispel the heat, in order to realize better radiating effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the assembly structure of the present invention;
FIG. 3 is a schematic structural view of the bottom plate of the present invention;
fig. 4 is a schematic view of the detailed structure of the top cover plate of the present invention;
fig. 5 is a schematic view of the specific structure of the heat dissipation plate structure of the present invention.
In the figure: 1. a screen frame; 101. an LED display screen; 102. a through hole; 2. a base plate; 201. a heat dissipation port; 202. a heat dissipation protrusion; 3. a top cover plate; 301. a heat dissipation hole; 302. an air draft heat dissipation fan; 4. a heat-dissipating column; 5. a heat-dissipating plate structure; 501. a heat dissipation plate; 502. a refrigeration plate; 503. and (6) heat dissipation ribs.
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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: a heat dissipation type three-dimensional LED screen comprises a screen frame body 1, a bottom plate 2, a top cover plate 3 and a middle heat dissipation part, wherein the middle part of the end face of the bottom plate 2 is provided with the middle heat dissipation part, the middle heat dissipation part comprises a heat dissipation column 4 and a heat dissipation plate structure 5, and the bottom end of the heat dissipation column 4 is fixedly connected with the bottom plate 2; the screen frame body 1 is covered outside the heat dissipation column 4, the bottom end of the screen frame body is connected with the end surface of the bottom plate 2, the screen frame body 1 is in a triangular prism shape, the end surface of the screen frame body is embedded with an LED display screen 101, a hollow cavity is arranged inside the screen frame body 1, and the top end and the bottom end of the screen frame body are respectively connected with a through hole 102 communicated with the hollow cavity; the heat dissipation column 4 penetrates through the screen frame body 1 through the through hole 102 and extends to the top of the screen frame body 1, the heat dissipation plate structures 5 are distributed on the side face, close to the screen frame body 1, of the heat dissipation column 4 at intervals, and the top end, extending out of the screen frame body 1, of the heat dissipation column 4 is provided with the top cover plate 3.
In this embodiment, the heat dissipation plate structure 5 includes a heat dissipation plate 501 and a heat dissipation rib 503, a side end surface of the heat dissipation plate 501 is fixedly connected to the heat dissipation column 4 through the heat dissipation rib 503, a plurality of refrigeration sheets 502 are distributed on another side end surface of the heat dissipation plate, the refrigeration surfaces of the refrigeration sheets 502 are abutted against the LED display screen 101, and the heating surfaces of the refrigeration sheets 502 are connected to the heat dissipation plate 501.
In this embodiment, the top cover plate 3 is hollow, the top end surface of the top cover plate 3 is provided with heat dissipation holes 301, the inner side of the top cover plate 3 is provided with an air-extracting heat dissipation fan 302, and the end of the heat dissipation column 4 extends into the top cover plate 3 and is close to the air-extracting heat dissipation fan 302.
In this embodiment, four cooling fins 502 are disposed on the end surface of the heat dissipation plate 501 close to the LED display screen 101.
In this embodiment, the bottom plate 2 is made of a metal material with good heat dissipation, the bottom plate 2 is hollow, and has a heat dissipation opening 201 on its side end surface, and the top end surface of the bottom plate 2 is provided with a heat dissipation protrusion 202 close to the screen frame 1.
In this embodiment, the display screen is dispelled the heat in the middle of adopting heat dissipation part to come, middle heat dissipation part utilizes heat dissipation plate 501, the cooperation of refrigeration piece 502 dispels the heat, because the during operation of refrigeration piece 502 can generate heat, because through setting up heat dissipation post 4, utilize heat dissipation post 4 to conduct heat to bottom plate 2 and lamina tecti 3 department, and utilize the heat dissipation arch 202 on the bottom plate 2, heat dissipation hole 301 on the lamina tecti 3, convulsions heat dissipation fan 302 is with the heat effluvium, in order to realize better radiating effect.
It is worth noting that: whole device is connected with power and total control button, and it realizes controlling it through total control button, because the equipment that control button matches is equipment commonly used, belongs to current mature technology, no longer gives unnecessary details its electric connection relation and concrete circuit structure here.
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 (5)
1. A heat dissipation type three-dimensional LED screen is characterized by comprising a screen frame body (1), a bottom plate (2), a top cover plate (3) and an intermediate heat dissipation part, wherein the intermediate heat dissipation part is arranged in the middle of the end face of the bottom plate (2), the intermediate heat dissipation part comprises a heat dissipation column (4) and a heat dissipation plate structure (5), and the bottom end of the heat dissipation column (4) is fixedly connected with the bottom plate (2); the screen frame body (1) is covered outside the heat dissipation column (4), the bottom end of the screen frame body is connected with the end face of the bottom plate (2), the screen frame body (1) is in a triangular prism shape, an LED display screen (101) is embedded in the end face of the screen frame body, a hollow cavity is arranged inside the screen frame body (1), and the top end and the bottom end of the screen frame body are respectively connected with a through hole (102) communicated with the hollow cavity; the heat dissipation column (4) penetrates through the screen frame body (1) through the through hole (102) and extends to the top of the screen frame body (1), the heat dissipation column (4) is provided with heat dissipation plate structures (5) close to the side face of the screen frame body (1) at intervals, and the top end, extending out of the screen frame body (1), of the heat dissipation column (4) is provided with a top cover plate (3).
2. The heat dissipation type three-dimensional LED screen as recited in claim 1, wherein: the heat dissipation plate structure (5) comprises a heat dissipation plate (501) and heat dissipation ribs (503), one side end face of the heat dissipation plate (501) is fixedly connected with the heat dissipation column (4) through the heat dissipation ribs (503), the other side end face of the heat dissipation plate is distributed with a plurality of refrigeration pieces (502), the refrigeration surfaces of the refrigeration pieces (502) are abutted against the LED display screen (101), and the heating surfaces of the refrigeration pieces (502) are connected with the heat dissipation plate (501).
3. The heat dissipation type three-dimensional LED screen as recited in claim 1, wherein: the heat dissipation structure is characterized in that the top cover plate (3) is hollow, heat dissipation holes (301) are distributed in the top end face of the top cover plate (3), an air draft heat dissipation fan (302) is arranged on the inner side of the top cover plate (3), and the end portion of the heat dissipation column (4) extends into the top cover plate (3) and is close to the air draft heat dissipation fan (302).
4. The heat dissipation type three-dimensional LED screen as recited in claim 2, wherein: the four refrigeration pieces (502) are arranged on the end face, close to the LED display screen (101), of the heat dissipation plate (501) at intervals.
5. The heat dissipation type three-dimensional LED screen as recited in claim 1, wherein: the bottom plate (2) is made of metal materials with good heat dissipation performance, the bottom plate (2) is hollow, a heat dissipation port (201) is formed in the side end face of the bottom plate (2), and a heat dissipation protrusion (202) close to the screen frame body (1) is arranged on the top end face of the bottom plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022565727.8U CN213241771U (en) | 2020-11-09 | 2020-11-09 | Heat dissipation type three-dimensional LED screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022565727.8U CN213241771U (en) | 2020-11-09 | 2020-11-09 | Heat dissipation type three-dimensional LED screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213241771U true CN213241771U (en) | 2021-05-18 |
Family
ID=75882668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022565727.8U Active CN213241771U (en) | 2020-11-09 | 2020-11-09 | Heat dissipation type three-dimensional LED screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213241771U (en) |
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2020
- 2020-11-09 CN CN202022565727.8U patent/CN213241771U/en active Active
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