CN214279480U - Liquid crystal splicing screen with heat dissipation function - Google Patents
Liquid crystal splicing screen with heat dissipation function Download PDFInfo
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- CN214279480U CN214279480U CN202023177817.6U CN202023177817U CN214279480U CN 214279480 U CN214279480 U CN 214279480U CN 202023177817 U CN202023177817 U CN 202023177817U CN 214279480 U CN214279480 U CN 214279480U
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- liquid crystal
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- heat dissipation
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Abstract
The utility model belongs to the technical field of liquid crystal concatenation screen technique and specifically relates to a liquid crystal concatenation screen with heat dissipation function, which comprises a housin, the inner chamber of casing is provided with liquid crystal concatenation screen, the gas pocket has all been seted up to the both sides of casing inner chamber, the bottom fixedly connected with motor of left side gas pocket inner chamber, the output shaft fixedly connected with live-rollers of motor, the top of live-rollers is passed through the bearing and is connected with the gas pocket rotation, the fixed surface of live-rollers is connected with the flabellum of a plurality of equidistant distribution, the left side fixedly connected with heat conduction copper sheet of liquid crystal concatenation screen. The utility model discloses an open the motor, the output shaft of motor drives the live-rollers rotation, and the live-rollers drives the flabellum and rotates, uses from the cooperation of connecting plate, air inlet plate and, and outside wind gets into the inner chamber of casing, and the heat that the liquid crystal concatenation screen produced uses through the cooperation of heat conduction copper sheet and heating panel, derives the heat, blows the hot-blast inner chamber that blows off the casing from the guide plate to reach radiating purpose.
Description
Technical Field
The utility model relates to a liquid crystal concatenation screen technical field specifically is a liquid crystal concatenation screen with heat dissipation function.
Background
The liquid crystal splicing screen can be used as a display independently and can be spliced into an ultra-large screen for use, variable and variable large screen functions can be realized according to different use requirements, and the liquid crystal splicing screen is easy to generate the problem of overhigh heat in the long-time use process, so that faults are caused to the liquid crystal splicing screen, and the use of the liquid crystal splicing screen is influenced.
The existing liquid crystal splicing screen mostly does not have a heat dissipation function, the flow of internal cold and hot air is slow, the heat dissipation area is small, the heat dissipation efficiency is low, the installation and maintenance are complex, the use is not facilitated for a user, the practicability of the liquid crystal splicing screen is reduced, and in order to solve the problems, the liquid crystal splicing screen with the heat dissipation function is urgently needed to be developed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid crystal concatenation screen with heat dissipation function possesses the advantage that the radiating efficiency is high, has solved current liquid crystal concatenation screen and has mostly not had the heat dissipation function, and inside cold and hot air flow is slow, and heat radiating area is less, and radiating efficiency is lower, and the installation maintenance is complicated, is unfavorable for the user to use, has reduced the problem of liquid crystal concatenation screen practicality.
In order to achieve the above object, the utility model provides a following technical scheme: a liquid crystal splicing screen with a heat dissipation function comprises a shell, wherein the inner cavity of the shell is provided with the liquid crystal splicing screen, air holes are arranged on both sides of the inner cavity of the shell, a motor is fixedly connected with the bottom of the inner cavity of the air hole on the left side, the output shaft of the motor is fixedly connected with a rotating roller, the top end of the rotating roller is rotationally connected with the air hole through a bearing, the surface of the rotating roller is fixedly connected with a plurality of fan blades which are distributed at equal intervals, the left side of the liquid crystal splicing screen is fixedly connected with a heat conduction copper sheet, the left side of the heat-conducting copper sheet penetrates through the inner cavity of the air hole, the front side of the inner cavity of the air hole is fixedly connected with a connecting plate, one side of the connecting plate far away from the air holes is fixedly connected with an air inlet plate, the center of the inner cavity of the air hole on the right side is fixedly connected with a fixed block, the equal fixedly connected with guide plate in both sides of fixed block, one side that two guide plates carried on the back mutually all is through bolt and casing fixed connection.
Preferably, the back surface of the liquid crystal splicing screen is fixedly connected with a frame through a bolt, one side of the frame penetrates through the outer side of the back surface of the shell, the inner cavity of the frame is fixedly connected with a heat dissipation plate, and one side of the heat dissipation plate is in contact with the liquid crystal splicing screen.
Preferably, four corners of the back surface of the housing are fixedly connected with supporting blocks, one side of each supporting block, which is far away from the housing, is fixedly connected with an installation block, and two symmetrically distributed installation holes are formed in the surface of each installation block.
Preferably, the surface of the motor is fixedly connected with a support frame, and one side of the support frame, which is far away from the motor, is fixedly connected with the air hole.
Preferably, a plurality of ventilation holes distributed at equal intervals are formed in the surface of the air inlet plate, and the inner walls of the ventilation holes are smooth.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a through opening the motor, the output shaft of motor drives the live-rollers rotation, the live-rollers drives the flabellum rotation, use from the cooperation of connecting plate, air inlet plate and ventilation hole, outside wind gets into the inner chamber of casing, the heat that the LCD concatenation screen produced uses through the cooperation of heat conduction copper sheet and heating panel, derive the heat, blow hot-blast from the guide plate blow off the inner chamber of casing, thereby reach the radiating purpose, make the LCD concatenation screen possess the advantage that the radiating efficiency is high, in the actual use, cold and hot air fast flows alternately, the heat radiating area is great, the radiating efficiency is high, the installation maintenance is simple and convenient, be favorable to the user to use, the practicality of LCD concatenation screen has been improved, be worth promoting, solved that present LCD concatenation screen mostly does not have the heat dissipation function, cold and hot air flows slowly, the heat radiating area is less, the radiating efficiency is lower, the installation maintenance is complicated, the utility model is not beneficial to the use of the user and reduces the practicability of the liquid crystal splicing screen.
2. The utility model discloses a cooperation of frame and heating panel is used, the effect of fixing the heating panel at the liquid crystal concatenation screen back of the body surface has been played, the heat radiating area of liquid crystal concatenation screen has been improved, through the supporting shoe, the cooperation of installation piece and mounting hole is used, the effect of supporting the casing has been played, the person of facilitating the use fixes the casing, the stability of casing has been improved, setting through the support frame, the effect of supporting the motor has been played, the stability of motor during operation has been improved, setting through the ventilation hole, the air inlet area has been enlarged, and the heat radiating efficiency is improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front sectional view of the present invention;
FIG. 3 is a rear sectional view of the present invention;
fig. 4 is a schematic perspective view of the structure of the motor, the rotating roller and the fan blade of the present invention.
In the figure: 1. a housing; 2. splicing the liquid crystal screen; 3. air holes; 4. a motor; 5. a rotating roller; 6. a fan blade; 7. a thermally conductive copper sheet; 8. a connecting plate; 9. an air inlet plate; 10. a fixed block; 11. a baffle; 12. a frame; 13. a heat dissipation plate; 14. a support block; 15. mounting blocks; 16. mounting holes; 17. a support frame; 18. a vent hole.
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 figures 1 to 4: the utility model provides a liquid crystal splicing screen with heat dissipation function, which comprises a shell 1, an inner cavity of the shell 1 is provided with a liquid crystal splicing screen 2, both sides of the inner cavity of the shell 1 are provided with air holes 3, the bottom of the inner cavity of the air hole 3 at the left side is fixedly connected with a motor 4, an output shaft of the motor 4 is fixedly connected with a rotating roller 5, the top end of the rotating roller 5 is rotatably connected with the air holes 3 through a bearing, the surface of the rotating roller 5 is fixedly connected with a plurality of fan blades 6 which are distributed at equal intervals, the left side of the liquid crystal splicing screen 2 is fixedly connected with a heat conduction copper sheet 7, the left side of the heat conduction copper sheet 7 penetrates through the inner cavity of the air hole 3, the front side of the inner cavity of the air hole 3 is fixedly connected with a connecting plate 8, one side of the connecting plate 8, which is, one side of each of the two guide plates 11, which is back to the back, is fixedly connected with the shell 1 through bolts.
Referring to fig. 3, the back surface of the liquid crystal tiled screen 2 is fixedly connected with a frame 12 through bolts, one side of the frame 12 penetrates through the outer side of the back surface of the casing 1, the inner cavity of the frame 12 is fixedly connected with a heat dissipation plate 13, one side of the heat dissipation plate 13 is in contact with the liquid crystal tiled screen 2, and the frame 12 and the heat dissipation plate 13 are matched for use, so that the heat dissipation plate 13 is fixed on the back surface of the liquid crystal tiled screen 2, and the heat dissipation area of the liquid crystal tiled screen 2 is increased.
Referring to fig. 1 and 3, the supporting blocks 14 are fixedly connected to four corners of the back surface of the housing 1, the supporting blocks 14 are fixedly connected to one side of the housing 1, the supporting blocks 14 are far away from the mounting block 15, two mounting holes 16 are symmetrically distributed on the surface of the mounting block 15, and the supporting blocks 14, the mounting block 15 and the mounting holes 16 are used in a matched manner, so that the housing 1 is supported, a user can fix the housing 1 conveniently, and the stability of the housing 1 is improved.
Referring to fig. 2, the surface of the motor 4 is fixedly connected with the supporting frame 17, one side of the supporting frame 17 far away from the motor 4 is fixedly connected with the air hole 3, and the supporting frame 17 is arranged to support the motor 4 and improve the working stability of the motor 4.
Referring to fig. 1, a plurality of ventilation holes 18 are formed in the surface of the air inlet plate 9 and are distributed at equal intervals, the inner walls of the ventilation holes 18 are smooth, and the air inlet area is enlarged and the heat dissipation efficiency is improved by the arrangement of the ventilation holes 18.
The working principle is as follows: the utility model discloses during the use, the user uses through the cooperation of supporting shoe 14 and installation piece 15, install casing 1 in the needs installation place, do further fixed through mounting hole 16, in the function of liquid crystal concatenation screen 2, open motor 4, the output shaft of motor 4 drives rotor roll 5 and rotates, rotor roll 5 passes through the rapid flow that flabellum 6 drove the wind, cold wind gets into casing 1's inner chamber through the passageway that connecting plate 8 and air inlet plate 9 formed, liquid crystal concatenation screen 2 exports the heat that forms through heat conduction copper sheet 7, it is hot-blast to form, cold wind and hot-blast flow alternately this moment, blow off in the passageway that forms from fixed block 10 and guide plate 11, simultaneously heating panel 13 dispels the heat to the back surface of liquid crystal concatenation screen 2, and accomplish radiating purpose promptly, after the use, close motor 4 can.
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 (5)
1. The utility model provides a liquid crystal concatenation screen with heat dissipation function, includes casing (1), its characterized in that: the inner cavity of the shell (1) is provided with a liquid crystal splicing screen (2), air holes (3) are formed in two sides of the inner cavity of the shell (1), a motor (4) is fixedly connected to the bottom of the inner cavity of the left air hole (3), a rotating roller (5) is fixedly connected to an output shaft of the motor (4), the top end of the rotating roller (5) is rotatably connected with the air holes (3) through bearings, a plurality of fan blades (6) which are distributed at equal intervals are fixedly connected to the surface of the rotating roller (5), a heat-conducting copper sheet (7) is fixedly connected to the left side of the liquid crystal splicing screen (2), the left side of the heat-conducting copper sheet (7) penetrates through the inner cavity of the air holes (3), a connecting plate (8) is fixedly connected to the front side of the inner cavity of the air holes (3), an air inlet plate (9) is fixedly connected to one side of the connecting plate (8) far away from the air holes (3), and a fixing block (10) is fixedly connected to the center of the inner cavity of the air hole (3) on the right side, the equal fixedly connected with guide plate (11) in both sides of fixed block (10), one side that two guide plates (11) carried on the back mutually all is through bolt and casing (1) fixed connection.
2. The spliced liquid crystal display screen with the heat dissipation function as claimed in claim 1, wherein: the back surface of liquid crystal concatenation screen (2) passes through bolt fixedly connected with frame (12), one side of frame (12) runs through to the outside on the back surface of casing (1), the inner chamber fixedly connected with heating panel (13) of frame (12), one side and the liquid crystal concatenation screen (2) of heating panel (13) contact.
3. The spliced liquid crystal display screen with the heat dissipation function as claimed in claim 1, wherein: the supporting blocks (14) are fixedly connected to four corners of the back surface of the shell (1), one side, far away from the shell (1), of each supporting block (14) is fixedly connected with an installation block (15), and two symmetrically distributed installation holes (16) are formed in the surface of each installation block (15).
4. The spliced liquid crystal display screen with the heat dissipation function as claimed in claim 1, wherein: the surface of the motor (4) is fixedly connected with a support frame (17), and one side, far away from the motor (4), of the support frame (17) is fixedly connected with the air hole (3).
5. The spliced liquid crystal display screen with the heat dissipation function as claimed in claim 1, wherein: a plurality of ventilation holes (18) which are distributed at equal intervals are formed in the surface of the air inlet plate (9), and the inner walls of the ventilation holes (18) are smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023177817.6U CN214279480U (en) | 2020-12-25 | 2020-12-25 | Liquid crystal splicing screen with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023177817.6U CN214279480U (en) | 2020-12-25 | 2020-12-25 | Liquid crystal splicing screen with heat dissipation function |
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| Publication Number | Publication Date |
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| CN214279480U true CN214279480U (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023177817.6U Active CN214279480U (en) | 2020-12-25 | 2020-12-25 | Liquid crystal splicing screen with heat dissipation function |
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| CN (1) | CN214279480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017595A (en) * | 2021-11-01 | 2022-02-08 | 西安热工研究院有限公司 | A big screen of liquid crystal display for wisdom power plant personnel positioning system |
-
2020
- 2020-12-25 CN CN202023177817.6U patent/CN214279480U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017595A (en) * | 2021-11-01 | 2022-02-08 | 西安热工研究院有限公司 | A big screen of liquid crystal display for wisdom power plant personnel positioning system |
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