CN215987965U - Multifunctional liquid crystal display screen - Google Patents
Multifunctional liquid crystal display screen Download PDFInfo
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- CN215987965U CN215987965U CN202122306197.XU CN202122306197U CN215987965U CN 215987965 U CN215987965 U CN 215987965U CN 202122306197 U CN202122306197 U CN 202122306197U CN 215987965 U CN215987965 U CN 215987965U
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Abstract
The utility model relates to the technical field of liquid crystal displays, in particular to a multifunctional liquid crystal display, which comprises a shell, wherein a display screen is arranged on the outer wall of one side of the shell, rectangular openings are formed in two sides of the outer wall of the bottom of the shell, heat dissipation mechanisms are arranged on the inner walls of the two rectangular openings, a base is arranged on the outer wall of the bottom of the shell, a heat dissipation box is fixedly connected to the inner wall of the shell, mounting ports are formed in the outer wall of one side of the heat dissipation box and are distributed equidistantly, heat dissipation fins are fixedly connected to the inner wall of each mounting port, copper sheets are fixedly connected to the inner wall of each heat dissipation box and are distributed equidistantly, and through holes are formed in the outer walls of the copper sheets. According to the utility model, the two adjustable heat dissipation mechanisms are arranged on the shell, the heat dissipation box in the shell is matched to facilitate the heat generated by the electric elements in the shell, the heat is taken away through the air flow in the heat dissipation box, so that the purpose of heat dissipation is achieved, and meanwhile, the accumulation of dust in the shell during heat dissipation is reduced.
Description
Technical Field
The utility model relates to the technical field of liquid crystal display screens, in particular to a multifunctional liquid crystal display screen.
Background
A liquid crystal display screen belongs to a flat panel display. The screen display device is used for screen display of televisions and computers. The display screen has the advantages of low power consumption, small volume and low radiation, and the liquid crystal display screen uses liquid crystal solution in two polarized materials, so that the crystal can be rearranged to achieve the purpose of imaging when current passes through the liquid.
Along with the development of science and technology liquid crystal display's collection dirt degree is higher and higher, along with coming exactly the heat dissipation problem of display screen, traditional display screen dispels the heat through the mode of heat transfer mostly, and this kind of heat dissipation mode has been unable to satisfy the heat dissipation needs of display screen along with the development of science and technology.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a multifunctional liquid crystal display screen, which overcomes the defects of the prior art and aims to solve the problems that the prior display screen is low in heat dissipation efficiency and easy to accumulate dust.
In order to achieve the purpose, the utility model provides the following technical scheme: a multifunctional liquid crystal display screen comprises a shell, wherein a display screen is arranged on the outer wall of one side of the shell, rectangular openings are formed in two sides of the outer wall of the bottom of the shell, heat dissipation mechanisms are arranged on the inner walls of the two rectangular openings, a base is arranged on the outer wall of the bottom of the shell, a heat dissipation box is fixedly connected to the inner wall of the shell, mounting openings are formed in the outer wall of one side of the heat dissipation box and are distributed equidistantly, heat dissipation fins are fixedly connected to the inner wall of the mounting openings, copper sheets are fixedly connected to the inner wall of the heat dissipation box and distributed equidistantly, through holes are formed in the outer wall of the copper sheets and distributed equidistantly, the heat dissipation fins are connected to the copper sheets, a heat conduction frame is fixedly connected to the inner wall of the shell, copper plates connected with the heat dissipation fins are fixedly connected to the inner wall of one side of the shell, four slide rails are fixedly connected to two sides of the inner wall of one side of the shell, and the heat dissipation mechanisms are respectively connected to the inner walls of the four slide rails, and two air pipes are respectively arranged on the outer wall of one side of the heat dissipation mechanism and are respectively connected to the heat dissipation box through pipelines.
As a preferred technical scheme of the present invention, the inner wall of the air duct is fixedly connected with a fan, and the same mounting frame is fixedly connected between the two heat dissipation mechanisms.
As a preferred technical scheme of the utility model, the inner wall of one side of the shell is connected with a screw rod through a bearing, the mounting frame is screwed on the outer wall of the screw rod, and one end of the screw rod is provided with a first belt pulley.
As a preferred technical scheme of the utility model, the inner wall of the shell is fixedly connected with a motor, an output shaft of the motor is sleeved with a second belt pulley, and the same belt is connected between the second belt pulley and the first belt pulley.
As a preferred technical scheme of the utility model, the heat dissipation mechanism comprises an air box, an air port is formed in the outer wall of one side of the air box, and a filter screen is fixedly connected to the inner wall of the air port.
As a preferred technical scheme of the utility model, the inner wall of one side of the air box is fixedly connected with a cage, and the outer wall of the cage is provided with dust removal filter cloth.
As a preferable technical scheme of the utility model, one end of the air pipe is connected to the cage.
Compared with the prior art, the utility model has the beneficial effects that:
(1) according to the utility model, the two adjustable heat dissipation mechanisms are arranged on the shell, the heat dissipation box in the shell is matched to facilitate the heat generated by the electric elements in the shell, the heat is taken away through the air flow in the heat dissipation box, so that the purpose of heat dissipation is achieved, and meanwhile, the accumulation of dust in the shell during heat dissipation is reduced;
(2) according to the utility model, through the dust removal cloth bag arranged in the heat dissipation mechanism, air entering the heat dissipation box can be conveniently filtered through the arrangement of the dust removal cloth bag, and the accumulation of dust in the heat dissipation box is effectively reduced.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of the present invention;
FIG. 2 is a cross-sectional structural view of the housing of the present invention;
FIG. 3 is a view of the heat dissipation mechanism of the present invention;
fig. 4 is a cross-sectional view of the heat dissipation case of the present invention.
In the figure: 1. a housing; 2. a display screen; 3. a heat dissipation mechanism; 4. a base; 5. an air box; 6. a filter screen; 7. a slide rail; 8. a mounting frame; 9. a screw; 10. a motor; 11. a heat conducting frame; 12. a heat dissipation box; 13. a heat sink; 14. a copper plate; 15. a cage frame; 16. dust removal filter cloth; 17. an air duct; 18. a fan; 19. a copper sheet.
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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a multifunctional liquid crystal display screen includes a housing 1, a display screen 2 is disposed on an outer wall of one side of the housing 1, rectangular openings are disposed on two sides of an outer wall of a bottom of the housing 1, heat dissipation mechanisms 3 are disposed on inner walls of the two rectangular openings, air entering a heat dissipation box 12 can be filtered through the adjustable heat dissipation mechanisms 3, a base 4 is disposed on the outer wall of the bottom of the housing 1, the base 4 is mainly used for supporting a display, the inner wall of the housing 1 is fixedly connected with the heat dissipation box 12, the heat dissipation box 12 mainly helps to ventilate the housing of the display, mounting openings are disposed on the outer wall of one side of the heat dissipation box 12, heat dissipation fins 13 are fixedly connected to inner walls of the mounting openings, the heat dissipation fins 13 mainly guide heat in the housing into the heat dissipation box 12, copper sheets 19 are fixedly connected to the inner wall of the heat dissipation box 12, and the copper sheets 19 contact with the heat dissipation fins 13 to conduct heat, the heat is transferred to the copper sheet 19 through the radiating fin 13 and then radiated through the copper sheet 19, the outer wall of the copper sheet 19 is provided with through holes distributed equidistantly, the through holes increase the contact area between the copper sheet 19 and air, thereby improving the radiating efficiency, the heat is conveniently guided into the radiating box 12 through the matching between the copper sheet and the radiating fin, the radiating fin 13 is connected on the copper sheet 19, the inner wall of the shell 1 is fixedly connected with a heat conducting frame 11, the heat conducting frame 11 transfers the collected heat to the radiating fin 13, the inner wall of the heat conducting frame 11 is fixedly connected with a copper plate 14 connected with the radiating fin 13, two sides of the inner wall of one side of the shell 1 are fixedly connected with four sliding rails 7, two radiating mechanisms 3 are respectively connected on the inner walls of the four sliding rails 7, the outer walls of one sides of the two radiating mechanisms 3 are respectively provided with an air pipe 17, and the two air pipes 17 are respectively connected on the radiating box 12 through pipelines, the two heat dissipation mechanisms and the heat dissipation box 12 are conveniently connected through the air pipe corrugated pipe, and the relatively independent heat dissipation box can protect the electric elements in the shell.
Specifically, referring to fig. 3, a fan 18 is fixedly connected to an inner wall of the air duct 17, the fan 18 accelerates air flow in the heat dissipation box 12, the same mounting bracket 8 is fixedly connected between the two heat dissipation mechanisms 3, and when the fan 18 in the air duct 17 is started, air flow in the heat dissipation box can be accelerated, so that heat dissipation efficiency is improved.
Specifically, please refer to fig. 2, the inner wall of one side of the housing 1 is connected with a screw 9 through a bearing, the mounting rack 8 is screwed on the outer wall of the screw 9, one end of the screw 9 is provided with a first belt pulley, the screw is driven to rotate through the cooperation between the belt pulley and the belt, and the screw rotates to drive the mounting rack to displace.
Specifically, referring to fig. 2, a motor 10 is fixedly connected to an inner wall of the housing 1, an output shaft of the motor 10 is sleeved with a second belt pulley, a belt is connected between the second belt pulley and the first belt pulley, the motor drives a screw to rotate through the belt, the screw rotates to drive the mounting frame to move, and then the heat dissipation mechanism is driven to move.
Specifically, please refer to fig. 1, the heat dissipation mechanism 3 includes an air box 5, an air opening is formed in an outer wall of one side of the air box 5, a filter screen 6 is fixedly connected to an inner wall of the air opening, and the air entering the heat dissipation mechanism 3 is primarily filtered through the filter screen 6 to filter large particle impurities in the air.
Specifically, referring to fig. 3, a cage 15 is fixedly connected to an inner wall of one side of the bellows 5, the cage mainly supports the dust removing filter cloth, and the dust removing filter cloth 16 is disposed on an outer wall of the cage 15, so that dust in air is filtered by secondary filtration of the dust removing filter cloth 16.
Specifically, referring to fig. 3, one end of an air pipe 17 is connected to the cage 15, and after air is filtered by the dust-removing filter cloth 16 on the cage, the air enters the heat dissipation box 12 through the air pipe.
The working principle is as follows: when the display is used, when the display is started, the motor 10 is started simultaneously to drive the screw rod 9 to rotate so as to push out the two heat dissipation mechanisms 3, heat generated by electric elements in the shell 1 of the display in the use process is absorbed by the heat conduction frame 11 and the copper plate 14, then the heat is transmitted to the copper sheet 19 in the heat dissipation box 12 through the heat dissipation fins 13, when the heat dissipation mechanisms 3 extend out, the fans 18 in the air pipes 17 are started simultaneously to drive air in the heat dissipation box 12 to flow, so that the heat on the copper sheet 19 is taken out, the cage 15 and the dedusting filter cloth 16 are arranged in the heat dissipation mechanisms 3 in a matched mode, air entering the heat dissipation box 12 can be effectively filtered, and therefore the problem that dust is accumulated in the heat dissipation box 12 is solved.
Finally, it should be noted that: 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 those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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 and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A multifunctional liquid crystal display screen, comprising a housing (1), characterized in that: the display screen (2) is arranged on the outer wall of one side of the shell (1), rectangular openings are formed in two sides of the outer wall of the bottom of the shell (1), heat dissipation mechanisms (3) are arranged on the inner walls of the two rectangular openings, a base (4) is arranged on the outer wall of the bottom of the shell (1), a heat dissipation box (12) is fixedly connected to the inner wall of the shell (1), mounting holes are formed in the outer wall of one side of the heat dissipation box (12) at equal intervals, heat dissipation fins (13) are fixedly connected to the inner wall of the mounting holes, copper sheets (19) are fixedly connected to the inner wall of the heat dissipation box (12) at equal intervals, through holes are formed in the outer wall of each copper sheet (19) at equal intervals, the heat dissipation fins (13) are connected to the copper sheets (19), a heat conduction frame (11) is fixedly connected to the inner wall of the shell (1), and copper sheets (14) connected with the heat dissipation fins (13) are fixedly connected to the inner wall of the heat conduction frame (11), the heat dissipation device is characterized in that four sliding rails (7) are fixedly connected to two sides of the inner wall of one side of the shell (1), two heat dissipation mechanisms (3) are connected to the inner walls of the four sliding rails (7) respectively, air pipes (17) are arranged on the outer wall of one side of each heat dissipation mechanism (3) respectively, and the two air pipes (17) are connected to the heat dissipation box (12) through pipelines respectively.
2. A multi-functional liquid crystal display according to claim 1, wherein: the inner wall fixedly connected with fan (18) of tuber pipe (17), two fixedly connected with is same mounting bracket (8) between heat dissipation mechanism (3).
3. A multi-functional liquid crystal display according to claim 2, wherein: the inner wall of one side of the shell (1) is connected with a screw rod (9) through a bearing, the mounting rack (8) is in threaded connection with the outer wall of the screw rod (9), and a first belt pulley is arranged at one end of the screw rod (9).
4. A multi-functional liquid crystal display according to claim 3, wherein: the inner wall fixedly connected with motor (10) of shell (1), and cup jointed the second belt pulley on the output shaft of motor (10), be connected with same belt between second belt pulley and the first belt pulley.
5. The multifunctional liquid crystal display according to claim 4, wherein: the heat dissipation mechanism (3) comprises an air box (5), an air port is formed in the outer wall of one side of the air box (5), and a filter screen (6) is fixedly connected to the inner wall of the air port.
6. The multifunctional liquid crystal display according to claim 5, wherein: the inner wall of one side of the air box (5) is fixedly connected with a cage (15), and the outer wall of the cage (15) is provided with dust removal filter cloth (16).
7. The multifunctional liquid crystal display according to claim 6, wherein: one end of the air pipe (17) is connected to the cage (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122306197.XU CN215987965U (en) | 2021-09-23 | 2021-09-23 | Multifunctional liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122306197.XU CN215987965U (en) | 2021-09-23 | 2021-09-23 | Multifunctional liquid crystal display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215987965U true CN215987965U (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122306197.XU Active CN215987965U (en) | 2021-09-23 | 2021-09-23 | Multifunctional liquid crystal display screen |
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| CN (1) | CN215987965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115291751A (en) * | 2022-09-05 | 2022-11-04 | 广州趣嗒科技有限公司 | Human-computer interaction touch module |
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2021
- 2021-09-23 CN CN202122306197.XU patent/CN215987965U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115291751A (en) * | 2022-09-05 | 2022-11-04 | 广州趣嗒科技有限公司 | Human-computer interaction touch module |
| CN115291751B (en) * | 2022-09-05 | 2023-10-17 | 博诚盛源(廊坊)科技有限公司 | Man-machine interaction touch module |
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