CN210955939U - Continuous LED ring rolling display screen - Google Patents
Continuous LED ring rolling display screen Download PDFInfo
- Publication number
- CN210955939U CN210955939U CN201922400099.5U CN201922400099U CN210955939U CN 210955939 U CN210955939 U CN 210955939U CN 201922400099 U CN201922400099 U CN 201922400099U CN 210955939 U CN210955939 U CN 210955939U
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- Prior art keywords
- display screen
- impeller
- air
- air chamber
- metal sheet
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- Expired - Fee Related
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- 238000005096 rolling process Methods 0.000 title claims description 8
- 239000000428 dust Substances 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 10
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 229910000914 Mn alloy Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001374 Invar Inorganic materials 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a formula of continuing LED ring rolls display screen, including fixed plate and display screen, the fixed slot has been seted up in the fixed plate, the display screen welding is in the fixed slot, the air chamber has been seted up in the fixed plate, it is connected with the impeller to rotate in the air chamber, the impeller intercommunication has drive arrangement, the surface of display screen offsets there is transparent brush board, the slider of a T type structure has been welded respectively at the both ends of brush board, the slider is connected with transmission structure does, drive arrangement includes air inlet and the gas outlet of seting up respectively at two work ends of impeller, sealing connection has blast pipe and breathing pipe in air inlet and the gas outlet respectively. Has the advantages that: through setting up double-deck sheetmetal as temperature control device to dispel the heat to the display screen under the effect of impeller, and will draw forth wind and regard as power promotion brush board to carry out the effect of cleaning to the display screen surface, play the effect that the heat dissipation was removed dust simultaneously.
Description
Technical Field
The utility model relates to a LED display screen technical field especially relates to a formula of continuing LED ring rolls display screen.
Background
The LED display screen is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, images, video, etc. The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments.
And in prior art, the ring rolls the display screen and generally sets up outdoors for instruct and the suggestion, and when hot summer used to it, the relatively poor phenomenon of heat dissipation often appears to because the display screen exposes outside for a long time, easily in the weather raining more dust of surface adhesion, influence the use, be based on this, the utility model relates to a formula of continuing LED ring rolls display screen
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a continuous LED ring rolling display screen.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a formula of continuing LED ring rolls display screen, includes fixed plate and display screen, the fixed slot has been seted up in the fixed plate, the display screen welding is in the fixed slot, set up the air chamber in the fixed plate, it is connected with the impeller to rotate in the air chamber, impeller intercommunication has drive arrangement, the surface counterbalance of display screen has transparent brush board, the both ends of brush board have welded the slider of a T type structure respectively, the slider is connected with transmission structure.
Preferably, the driving device comprises an air inlet and an air outlet which are respectively arranged at two working ends of the impeller, an exhaust pipe and an air suction pipe are respectively connected to the air inlet and the air outlet in a sealing manner, one end of the exhaust pipe, far away from the air chamber, is located at one side of the fixing groove, and one end of the air suction pipe, far away from the air chamber, is located at the bottom of the other side of the fixing groove.
Preferably, the transmission structure includes the spout of two T type structures, the size of a dimension and the slider of spout cooperate, two the spring has all been welded to the one end that the brush board was kept away from to the spout.
Preferably, the exhaust pipe is located at one end close to the brush plate, the exhaust port and the air suction pipe are respectively provided with an air exhaust port and an air suction port at the connection part of the fixed groove, and the air exhaust port is provided with a pressure valve in a sealing manner.
Preferably, the brush plate is made of rubber materials, an ash removal box is welded at the bottom of the right-angle corner of the air suction pipe, and water is filled in the ash removal box.
Preferably, the impeller rotates through pivot and air chamber lateral wall to be connected, the junction of pivot and air chamber lateral wall is equipped with double-deck sheetmetal, double-deck sheetmetal divide into first sheetmetal and second sheetmetal, first sheetmetal rotates through round pin axle and air chamber lateral wall to be connected, the second sheetmetal welds with the pivot.
The utility model discloses in, compare in prior art, the advantage lies in:
1. the utility model discloses a set up double-deck sheetmetal as temperature control device, be connected first sheetmetal and LED display screen back to be connected with the impeller electricity, and the second sheetmetal is connected with external power supply, makes when LED calorific capacity is great, makes first sheetmetal take place deformation, and consequently produces the distortion, will produce with the second sheetmetal in rotating and be connected, makes the impeller rotate, realizes the radiating effect to the LED display screen.
2. When the impeller rotates, the air suction port and the air exhaust port of the impeller are respectively connected through the air exhaust pipe of the air suction pipe industry and finally act on the brush plate, so that in the heat dissipation process, the brush plate is displaced through the impact of air, the dust removing effect on the surface of the LED display screen is realized, and the cleaned dust falls to the lower part of the fixed groove and is absorbed by the air suction pipe, so that the dust collecting effect is realized;
3. set up the pressure valve for improve gaseous compression capacity, make the gas when breaking the pressure valve have great kinetic energy, thereby improve the speed that the brush board removed, make when in-service use, the brush board of very fast brushes and moves and can produce the vision phenomenon of staying, when brush board slip speed is very fast promptly, will not influence the display effect of LED display screen.
4. When the inspiratory pipe of right angle structure is passed through to absorbent dust, some impurity will drop to the ash removal box under the action of gravity in, and be equipped with water in the ash removal box, can absorb the dust to avoid releasing the dust again through the blast pipe when gas circulates, cause the secondary pollution to the display screen
Drawings
Fig. 1 is a schematic structural view of a continuous LED ring rolling display screen provided by the present invention;
fig. 2 is a rear view of a continuous LED ring rolling display screen provided by the present invention;
fig. 3 is a cross-sectional side view of a continuous LED scrolling display screen according to the present invention;
in the figure: the device comprises a fixing plate 1, a display screen 2, a fixing groove 3, a brush plate 4, an impeller 5, an air chamber 6, an exhaust pipe 7, an air suction pipe 8, a double-layer metal sheet 9, an exhaust port 10, a pressure valve 11, an air suction port 12, a sliding chute 13, a spring 14, a dust removing box 15 and a sliding block 16.
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.
Referring to fig. 1, a formula of continuing LED ring rolls display screen, including fixed plate 1 and display screen 2, seted up fixed slot 3 in fixed plate 1, the welding of display screen 2 is in fixed slot 3, has seted up air chamber 6 in fixed plate 1, and swivelling joint has impeller 5 in the air chamber 6, and impeller 5 intercommunication has drive arrangement, and the surface of display screen 2 offsets there is transparent brush board 4, and the both ends of brush board 4 have welded respectively the slider 16 of a T type structure, and slider 16 is connected with the transmission structure.
The driving device comprises an air inlet and an air outlet which are respectively arranged at two working ends of the impeller 5, an exhaust pipe 7 and an air suction pipe 8 are respectively connected to the air inlet and the air outlet in a sealing mode, one end, far away from the air chamber 6, of the exhaust pipe 7 is located on one side of the fixing groove 3, and one end, far away from the air chamber 6, of the air suction pipe 8 is located at the bottom of the other side of the fixing groove 3.
The transmission structure includes spout 13 of two T type structures, the size of a dimension of spout 13 cooperatees with slider 16, make slider 16 can be in spout 13 internal stability slip, two sliders 16 are in same vertical line about the T type structure can be guaranteed, play limiting displacement, and guarantee that brush board 4 can' T break away from fixed slot 3 spacing, the one end that brush board 4 was kept away from to two spout 13 has all welded spring 14, spring 14 makes the trend that has reverse motion when brush board 4 moves the other end, and move to extreme position back reverse slip, blast pipe 7 is located the one end that is close to brush board 4, blast pipe 7 and breathing pipe 8 are equipped with gas vent 10 and induction port 12 respectively with the junction of fixed slot 3, gas vent 10 is sealed to be equipped with pressure valve 11.
The brush plate 4 is made of rubber material and has the characteristic of small expansion when being heated, so that when the exhaust pipe 7 impacts the brush plate 4, the friction force between the brush plate 4 and the surface of the display screen 2 is improved, thereby improving the cleaning effect, the bottom of the right-angle corner of the air suction pipe 8 is welded with the ash removal box 15, the ash removal box 15 is filled with water, the water can absorb dust and solid impurities, the impeller 5 is rotationally connected with the side wall of the air chamber 6 through a rotating shaft, the joint of the rotating shaft and the side wall of the air chamber 6 is provided with a double-layer metal sheet 9, the double-layer metal sheet 9 is divided into a first metal sheet and a second metal sheet, the first metal sheet is rotationally connected with the side wall of the air chamber through a pin shaft, the second metal sheet is welded with the rotating shaft, the first metal sheet is made of high manganese alloy material, the second metal sheet is made of invar steel material, and high-manganese alloy has high thermal deformation rate, so that torsion can occur at high temperature, and the first metal sheet is in contact with the second metal sheet to conduct a circuit.
In the utility model, when the LED ring rolling display screen is used in the weather with higher temperature, the phenomenon of bad heat dissipation can occur, at the moment, the temperature of the LED display screen rises, when the temperature exceeds the deformation temperature of the first metal sheet, the LED display screen is twisted under the action of the pin shaft and is contacted with the second metal sheet, so that the impeller 5 is powered, thereby starting to rotate, in the rotating process, the two ends of the impeller 5 respectively absorb and discharge gas, and the impeller enters the side wall of the fixed groove 3 under the drainage of the air suction pipe 8 and the exhaust pipe 7, wherein the side wall close to the brush plate 4 is provided with a pressure valve, so that the gas pressure rises gradually, the temperature rises, and when the pressure is continuously applied, the gas expands under the action of thermal pressure and is sprayed outwards, energy is provided for the movement of the brush plate 4, and the brush plate 4 can clean the dust on the surface of the display screen 2 when moving to the other side, the use effect of the display screen is improved, after the dust-removing box moves to the other side, the exhaust port is closed again under the action of the spring 14, the gas continues to be stored in the exhaust pipe 7, the spring 14 pushes the brush plate 4 to return, the gas is sprayed out next time and then moves to the other side, the brushed dust falls to the bottom of the fixing groove 3 under the action of gravity, is absorbed by the air suction pipe 8 and is collected through the dust-removing box 15, and the effects of heat dissipation and dust removal are achieved simultaneously.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a formula of continuing LED ring rolls display screen, includes fixed plate (1) and display screen (2), its characterized in that, fixed slot (3) have been seted up in fixed plate (1), display screen (2) welding is in fixed slot (3), air chamber (6) have been seted up in fixed plate (1), it is connected with impeller (5) to rotate in air chamber (6), impeller (5) intercommunication has drive arrangement, the surface of display screen (2) supports transparent brush board (4) mutually, the both ends of brush board (4) have welded slider (16) of a T type structure respectively, slider (16) are connected with the transmission structure.
2. A sequential LED ring-roll display screen according to claim 1, wherein the driving device comprises an air inlet and an air outlet respectively provided at two working ends of the impeller (5), the air inlet and the air outlet are respectively connected with an air exhaust pipe (7) and an air suction pipe (8) in a sealing manner, one end of the air exhaust pipe (7) far away from the air chamber (6) is located at one side of the fixing groove (3), and one end of the air suction pipe (8) far away from the air chamber (6) is located at the bottom of the other side of the fixing groove (3).
3. A continuous LED ring rolling display screen according to claim 1, characterized in that the transmission structure comprises two T-shaped sliding grooves (13), the size of the sliding grooves (13) is matched with the sliding block (16), and springs (14) are welded at one ends of the two sliding grooves (13) far away from the brush plate (4).
4. A sequential LED scrolling display screen according to claim 2, wherein the exhaust tube (7) is located near one end of the brush plate (4), the exhaust tube (7) and the suction tube (8) are respectively provided with an exhaust port (10) and an intake port (12) at the connection with the fixing groove (3), and the exhaust port (10) is hermetically provided with a pressure valve (11).
5. A continuous LED scrolling display screen according to claim 2, wherein the brush board (4) is made of rubber, the dust removing box (15) is welded to the bottom of the right-angled corner of the air suction pipe (8), and the dust removing box (15) is filled with water.
6. The continuous LED ring rolling display screen according to claim 1, wherein the impeller (5) is rotatably connected with the side wall of the air chamber (6) through a rotating shaft, a double-layer metal sheet (9) is arranged at the joint of the rotating shaft and the side wall of the air chamber (6), the double-layer metal sheet (9) is divided into a first metal sheet and a second metal sheet, the first metal sheet is rotatably connected with the side wall of the air chamber through a pin shaft, and the second metal sheet is welded with the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922400099.5U CN210955939U (en) | 2019-12-27 | 2019-12-27 | Continuous LED ring rolling display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922400099.5U CN210955939U (en) | 2019-12-27 | 2019-12-27 | Continuous LED ring rolling display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210955939U true CN210955939U (en) | 2020-07-07 |
Family
ID=71375157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922400099.5U Expired - Fee Related CN210955939U (en) | 2019-12-27 | 2019-12-27 | Continuous LED ring rolling display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210955939U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895251A (en) * | 2020-07-21 | 2020-11-06 | 福建清诚科技有限公司 | A linkage that is used for intelligent house formula TV set's adjustable height |
| CN114449873A (en) * | 2022-03-11 | 2022-05-06 | 深圳市捷翔电子有限公司 | Novel liquid crystal display monitor capable of fast radiating |
-
2019
- 2019-12-27 CN CN201922400099.5U patent/CN210955939U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895251A (en) * | 2020-07-21 | 2020-11-06 | 福建清诚科技有限公司 | A linkage that is used for intelligent house formula TV set's adjustable height |
| CN114449873A (en) * | 2022-03-11 | 2022-05-06 | 深圳市捷翔电子有限公司 | Novel liquid crystal display monitor capable of fast radiating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 |