CN216697729U - Liquid crystal splicing screen with good heat dissipation effect - Google Patents
Liquid crystal splicing screen with good heat dissipation effect Download PDFInfo
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- CN216697729U CN216697729U CN202220249246.2U CN202220249246U CN216697729U CN 216697729 U CN216697729 U CN 216697729U CN 202220249246 U CN202220249246 U CN 202220249246U CN 216697729 U CN216697729 U CN 216697729U
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- heat dissipation
- shell
- fixedly connected
- face
- screen
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 64
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 26
- 230000000694 effects Effects 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 5
- 241000883990 Flabellum Species 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 claims description 2
- 244000309464 bull Species 0.000 claims 3
- 238000001816 cooling Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The utility model discloses a liquid crystal spliced screen with good heat dissipation effect, which comprises a spliced screen shell, wherein a plurality of spliced display screens are arranged on the front side surface of the spliced screen shell, the upper part and the lower part of the left end surface and the upper part and the lower part of the right end surface of the spliced screen shell are both connected with a fixed plate, the upper end surface of the fixed plate is provided with a bayonet, a heat dissipation shell is arranged between the fixed plates at the upper part and the lower part, when in use, when the heat dissipation fan works, the heat dissipation fan blades are driven to rotate, external wind is blown in from the left side and the right side of the spliced screen shell when the heat dissipation fan blades rotate, and then the wind is blown out from the air outlet holes, thereby improving the heat dissipation effect inside the shell of the spliced screen, when the heat dissipation shell needs to be installed, the pulling block is pulled outwards, when the heat dissipation shell is abutted between the upper fixing plate and the lower fixing plate, the pulling block is loosened, the clamping block is clamped into the bayonet on the fixing plate under the action of the spring, so that the heat dissipation shell is convenient to disassemble and assemble by personnel.
Description
Technical Field
The utility model relates to the technical field of spliced screen heat dissipation, in particular to a liquid crystal spliced screen with a good heat dissipation effect.
Background
Liquid crystal concatenation screen can regard as the display to use alone, can splice into super large screen again and use, current liquid crystal concatenation screen is mostly hung on the wall, because the wall is hugged closely at the back of liquid crystal concatenation screen, can't be better dispel the heat, after long-term use, can make the local overheat of liquid crystal concatenation screen back and wall contact, influence the life-span of liquid crystal concatenation screen internals, make liquid crystal concatenation screen life shorten, make the internals of liquid crystal concatenation screen often change when needing, produce economic loss, for this reason, we propose a liquid crystal concatenation screen that the radiating effect is good.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a liquid crystal spliced screen with a good heat dissipation effect so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a liquid crystal splicing screen with good heat dissipation effect comprises a splicing screen shell, wherein a plurality of splicing display screens are installed on the front side surface of the splicing screen shell, fixed plates are fixedly connected to the upper side and the lower side of the left end surface and the lower side of the right end surface of the splicing screen shell, bayonets are formed in the upper end surface of each fixed plate, a heat dissipation shell is arranged between the fixed plates on the upper side and the lower side, air inlets are formed in the separated sides of the heat dissipation shells on the left side and the right side, a plurality of rotating rods are longitudinally arranged on the supporting plates in a rotating mode, a driven bevel gear is fixedly connected to one end of each rotating rod, a heat dissipation fan blade is fixedly connected to the other end of each rotating rod, a heat dissipation motor is fixedly installed on the side wall of the inner top of the heat dissipation shell, a transmission rod is fixedly connected to the output end of the heat dissipation motor, the bottom end of the transmission rod is rotatably connected with the side wall of the inner bottom of the heat dissipation shell, the outer surface of the transmission rod is fixedly sleeved with a plurality of driving conical gears which are meshed with the driven conical gears, a plurality of air outlet holes are fixedly arranged on the bottom end surface of the spliced screen shell, air conveying openings are arranged on the left end surface and the right end surface of the spliced screen shell, the upper end surface and the lower end surface of the radiating shell are both fixedly connected with a supporting frame, the left end surface and the right end surface of the supporting frame are both provided with a sliding opening, the sliding opening is connected with a sliding block in a sliding way, a clamping block is fixedly connected to one side of the outer surface of the sliding block, the clamping block is clamped inside the bayonet, a sliding rod is arranged on the side, away from the upper supporting frame and the lower supporting frame, of the sliding block in a penetrating mode, one end of the slide bar is fixedly connected with a pulling block, the other end of the slide bar is fixedly connected with a slide block, the outer surface cover of slide bar is equipped with the spring, the one end of spring and the inner wall fixed connection of carriage, the other end and the slider fixed connection of spring.
Preferably, a plurality of rainproof shutters are fixedly mounted on the inner wall of the air inlet of the heat dissipation shell.
Preferably, the inner wall of the air conveying opening is fixedly provided with a dust screen.
Preferably, a plurality of bulges are fixedly connected with the rear side faces of a plurality of spliced display screens arranged on the front side faces of the spliced screen shells, and heat dissipation spaces are formed between the spliced display screens and the inner rear side walls of the spliced screen shells.
Preferably, the left end face of the splicing screen shell is provided with a frame-shaped groove, sealing rubber is arranged in the frame-shaped groove, the opposite side of the heat dissipation shell on the left side and the right side is fixedly connected with a frame-shaped sealing convex plate, and the frame-shaped sealing convex plate is abutted to the sealing rubber.
Preferably, the inside fixedly connected with first magnet piece of braced frame, the bottom surface fixedly connected with second magnet piece of slider, first magnet piece and second magnet piece magnetism attract mutually.
Compared with the prior art, the utility model has the beneficial effects that: the liquid crystal spliced screen is convenient to use and simple to operate, the heat radiating fan drives the transmission rod to rotate when working, the driving conical gear and the driven conical gear rotate to drive the plurality of heat radiating fan blades to rotate, the external wind is blown in from the left side and the right side of the spliced screen shell when the heat radiating fan blades rotate, and then the wind is blown out from the plurality of air outlet holes, so that the heat radiating effect inside the spliced screen shell can be improved; the arranged forehead rainproof shutter can prevent external rainwater from entering the interior of the radiating shell through the air inlet; the dust screen can prevent external impurities from entering the spliced screen shell under the action of the radiating fan blades; the arranged bulges can improve the heat dissipation strength of the spliced display screen; through the attraction of the first magnet block and the second magnet block, the positioning effect of the clamping block clamped on the bayonet can be improved.
Drawings
FIG. 1 is a schematic front sectional view of a main structure of a liquid crystal splicing screen with good heat dissipation effect;
FIG. 2 is a schematic left-view diagram of a main structure of a liquid crystal splicing screen with good heat dissipation effect;
fig. 3 is an enlarged schematic view of a structure at a position a in fig. 1 of a liquid crystal spliced screen with a good heat dissipation effect.
In the figure: 1-spliced screen shell, 2-heat dissipation shell, 3-rainproof louver, 4-transmission rod, 5-dustproof net, 6-heat dissipation fan blade, 7-rotating rod, 8-air outlet, 9-supporting frame, 10-pulling block, 11-fixing plate, 12-clamping block, 13-sliding rod, 14-spring, 15-sliding block, 16-second magnet block, 17-first magnet block, 18-heat dissipation motor, 19-bayonet, 20-air input port, 21-frame-shaped sealing convex plate and 22-sealing rubber.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1: referring to fig. 1 to 3, a liquid crystal splicing screen with good heat dissipation effect comprises a splicing screen shell 1, a plurality of splicing display screens are mounted on the front side surface of the splicing screen shell 1, fixing plates 11 are fixedly connected to the upper and lower sides of the left end surface and the lower and right end surface of the splicing screen shell 1, a bayonet 19 is formed in the upper end surface of each fixing plate 11, a heat dissipation shell 2 is arranged between the fixing plates 11 on the upper and lower sides, air inlets are formed in the opposite sides of the heat dissipation shells 2 on the left and right sides, a support slat is fixedly connected to the inside of the heat dissipation shell 2, a plurality of rotating rods 7 are longitudinally arranged on the support slat in a rotating and penetrating manner, a driven bevel gear is fixedly connected to one end of each rotating rod 7, heat dissipation fan blades 6 are fixedly connected to the other end of each rotating rod 7, a heat dissipation motor 18 is fixedly mounted on the side wall of the inner top of the heat dissipation shell 2, and a transmission rod 4 is fixedly connected to the output end of the heat dissipation motor 18, the bottom end of the transmission rod 4 is rotatably connected with the inner bottom side wall of the heat dissipation shell 2, a plurality of driving bevel gears are fixedly sleeved on the outer surface of the transmission rod 4 and are meshed with the driven bevel gears, a plurality of air outlet holes are fixedly formed in the bottom end face of the splicing screen shell 1, air conveying ports 20 are formed in the left end face and the right end face of the splicing screen shell 1, supporting frames 9 are fixedly connected to the upper end face and the lower end face of the heat dissipation shell 2, sliding openings are formed in the left end face and the right end face of the supporting frames 9, sliding blocks 15 are connected to the sliding openings in a sliding mode, clamping blocks 12 are fixedly connected to one side of the outer surface of each sliding block 15, the clamping blocks 12 are clamped inside clamping openings 19, sliding rods 13 penetrate through the separated sides of the upper supporting frame 9 and the lower supporting frame in a sliding mode, a pulling block 10 is fixedly connected to one end of each sliding rod 13, and the other ends of the sliding rods 13 are fixedly connected with the sliding blocks 15, the outer surface of the sliding rod 13 is sleeved with a spring 14, one end of the spring 14 is fixedly connected with the inner wall of the supporting frame 9, and the other end of the spring 14 is fixedly connected with a sliding block 15.
During the use, start cooling fan 18, cooling fan 18 during operation will drive transfer line 4 and rotate, because initiative conical gear rotates with driven conical gear, thereby drive a plurality of cooling fan blades 6 and rotate, blow in external wind from the concatenation screen shell 1 left and right sides when cooling fan blades 6 rotate, later wind will blow off from a plurality of exhaust vents 8, and then can improve the inside radiating effect of concatenation screen shell 1, when this cooling shell 2 of needs installation, outside pulling block 10, spring 14 is compressed this moment, after cooling shell 2 butt is between the below fixed plate 11, loosen pulling block 10, fixture block 12 will block in the bayonet socket 19 on the fixed plate 11 under spring 14's effect, thereby fix a position this cooling shell 1, the personnel of being convenient for carry out the dismouting to this cooling shell 2, the personnel of being convenient for overhaul the inside of cooling shell 2.
Wherein, fixed mounting has a plurality of rain-proof tripes 3 on the air intake inner wall of heat dissipation shell 2, and the rain-proof tripe 3 of volume that sets up can avoid external rainwater to enter into the inside of heat dissipation shell 2 through the air intake.
Wherein, fixed mounting has dust screen 5 on the inner wall of air delivery port 20, and the dust screen 5 of setting can avoid external impurity to enter into the inside of concatenation screen shell 1 under the effect of heat dissipation flabellum 6.
Wherein, the rear flank fixedly connected with of a plurality of concatenation display screens of 1 leading flank installation of concatenation screen shell has a plurality of archs, is formed with the heat dissipation space between the interior back lateral wall of concatenation display screen and concatenation screen shell 1.
The heat dissipation intensity of the spliced display screen can be improved by the arranged bulges.
The left end face of the splicing screen shell 1 is provided with a frame-shaped groove, sealing rubber 22 is arranged in the frame-shaped groove, the opposite side of the heat dissipation shell 2 on the left side and the right side is fixedly connected with a frame-shaped sealing convex plate 21, and the frame-shaped sealing convex plate 21 is abutted to the sealing rubber 22.
The sealing performance of the heat dissipation shell 2 after installation can be improved through the butt joint of the frame-shaped sealing convex plate 21 and the sealing rubber 22, and the water is prevented from entering the splicing screen shell 1.
Example 2: referring to fig. 1 and 3, a liquid crystal tiled display with good heat dissipation effect is different from embodiment 1 in that a first magnet block 17 is fixedly connected inside the supporting frame 9, a second magnet block 16 is fixedly connected to a bottom end surface of the slider 15, and the first magnet block 17 and the second magnet block 16 are magnetically attracted to each other.
The first magnet block 17 and the second magnet block 16 attract each other, so that the positioning effect of the clamping block 12 clamped with the clamping opening 19 can be improved.
In the present invention, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only terms of relationships determined for convenience of describing structural relationships of the parts or elements of the present invention, and are not intended to refer to any parts or elements of the present invention, and are not to be construed as limiting the present invention.
Claims (6)
1. The utility model provides a liquid crystal concatenation screen that radiating effect is good, includes concatenation screen shell (1), its characterized in that: the utility model discloses a splicing screen, including concatenation screen shell (1), the leading flank installs a plurality of concatenation display screens, the equal fixedly connected with fixed plate (11) in left end face below and right-hand member face below about the left end face of concatenation screen shell (1), bayonet socket (19) have been seted up to the up end of fixed plate (11), be provided with heat dissipation shell (2) between fixed plate (11) of upper and lower side, the air intake has all been seted up to the one side of separating from of the side heat dissipation shell (2) of controlling, the inside fixedly connected with support slat of heat dissipation shell (2), rotate on the support slat and wear to be equipped with a plurality of bull stick (7) that vertically are provided with, the one end fixedly connected with driven conical gear of bull stick (7), the other end fixedly connected with heat dissipation flabellum (6) of bull stick (7), the interior top lateral wall fixed mounting of heat dissipation shell (2) has heat dissipation motor (18), the output end fixedly connected with transfer line (4) of heat dissipation motor (18), the bottom end of the transmission rod (4) is rotatably connected with the inner bottom side wall of the heat dissipation shell (2), a plurality of driving bevel gears are fixedly sleeved on the outer surface of the transmission rod (4), the driving bevel gears are meshed with the driven bevel gears, a plurality of air outlets are fixedly formed in the bottom end face of the splicing screen shell (1), air conveying ports (20) are formed in the left end face and the right end face of the splicing screen shell (1), supporting frames (9) are fixedly connected to the upper end face and the lower end face of the heat dissipation shell (2), sliding ports are formed in the left end face and the right end face of each supporting frame (9), sliding blocks (15) are connected to the sliding ports in a sliding mode, clamping blocks (12) are fixedly connected to one side of the outer surface of each sliding block (15), the clamping blocks (12) are clamped inside clamping ports (19), sliding rods (13) penetrate through the sliding differences between the two opposite sides of the upper supporting frames and the lower supporting frames (9), and one end of each sliding rod (13) is fixedly connected with a pulling block (10), the other end of the sliding rod (13) is fixedly connected with the sliding block (15), a spring (14) is sleeved on the outer surface of the sliding rod (13), one end of the spring (14) is fixedly connected with the inner wall of the supporting frame (9), and the other end of the spring (14) is fixedly connected with the sliding block (15).
2. The liquid crystal splicing screen with good heat dissipation effect as recited in claim 1, wherein: the inner wall of the air inlet of the heat dissipation shell (2) is fixedly provided with a plurality of rainproof shutters (3).
3. The liquid crystal splicing screen with good heat dissipation effect as recited in claim 2, wherein: and a dust screen (5) is fixedly arranged on the inner wall of the air conveying opening (20).
4. The liquid crystal splicing screen with good heat dissipation effect as recited in claim 3, wherein: the rear side face fixedly connected with of a plurality of spliced display screens installed on the front side face of the spliced screen shell (1) is provided with a plurality of bulges, and a heat dissipation space is formed between the spliced display screens and the inner rear side wall of the spliced screen shell (1).
5. The liquid crystal splicing screen with good heat dissipation effect as recited in claim 4, wherein: the left end face of concatenation screen shell (1) has all seted up the frame groove, and the inside in frame groove is provided with sealing rubber (22), the equal fixedly connected with frame shape of the relative one side of the heat dissipation shell (2) on left and right sides seals flange (21), frame shape seals flange (21) and sealing rubber (22) butt.
6. The liquid crystal splicing screen with good heat dissipation effect as recited in claim 5, wherein: the inside fixedly connected with first magnet piece (17) of carriage (9), the bottom face fixedly connected with second magnet piece (16) of slider (15), first magnet piece (17) and second magnet piece (16) magnetism attract each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220249246.2U CN216697729U (en) | 2022-01-30 | 2022-01-30 | Liquid crystal splicing screen with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220249246.2U CN216697729U (en) | 2022-01-30 | 2022-01-30 | Liquid crystal splicing screen with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216697729U true CN216697729U (en) | 2022-06-07 |
Family
ID=81826813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220249246.2U Active CN216697729U (en) | 2022-01-30 | 2022-01-30 | Liquid crystal splicing screen with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216697729U (en) |
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2022
- 2022-01-30 CN CN202220249246.2U patent/CN216697729U/en active Active
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