CN112687183A - Outdoor display screen capable of rotating and automatically utilizing rainwater to dissipate heat - Google Patents
Outdoor display screen capable of rotating and automatically utilizing rainwater to dissipate heat Download PDFInfo
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- CN112687183A CN112687183A CN202011577677.3A CN202011577677A CN112687183A CN 112687183 A CN112687183 A CN 112687183A CN 202011577677 A CN202011577677 A CN 202011577677A CN 112687183 A CN112687183 A CN 112687183A
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- water storage
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The invention discloses an outdoor display screen capable of rotating and automatically utilizing rainwater to dissipate heat, which comprises an underground shell and a power cavity arranged in the underground shell, wherein a support column is rotatably arranged in the power cavity, a fixed gear is fixedly arranged at the bottom end of the support column, a device capable of rotating a display is arranged in the outdoor display screen, the display can be rotated to prevent hails from hitting the display to damage the display when severe weather such as hails occurs, the device can be automatically started to utilize rainwater to cool when the size of rain reaches a specified value during raining, rainwater flows into a radiating pipe from the upper end to take away the heat of the display, the device can utilize rainwater stored in rainy days to cool the display when the rain does not occur, and the device for detecting the raining degree is made of machinery and has good reliability.
Description
Technical Field
The invention relates to an outdoor display screen capable of rotating and automatically utilizing rainwater to dissipate heat, and mainly relates to the technical field of heat dissipation of displays.
Background
The display is a computer screen, the display receives signals of a computer and forms images, the action mode is similar to that of a television receiver, some computer screens adopt liquid crystal display, outdoor oversized displays are generally arranged in large squares or markets, the displays are often formed by splicing a plurality of displays, and a large number of small displays generate more heat, so that the large displays need additional heat dissipation devices, generally, air conditioners and other devices are arranged in the back area of the displays for heat dissipation, the heat dissipation effect of the air conditioners is relatively poor, electric energy is consumed, and the invention improves the defects.
Disclosure of Invention
The invention aims to solve the technical problem of providing an outdoor display screen which can rotate and automatically utilize rainwater to dissipate heat, and overcomes the problems.
The invention is realized by the following technical scheme.
The invention relates to an outdoor display screen capable of rotating and automatically utilizing rainwater to dissipate heat, which comprises an underground shell and a power cavity arranged in the underground shell, wherein a support column is rotatably arranged in the power cavity, a fixed gear is fixedly arranged at the bottom end of the support column, a motor telescopic rod is fixedly arranged at the upper end of the power cavity, a power motor is fixedly arranged at the lower end of the motor telescopic rod, a rotating gear and a driving gear are fixedly arranged on a power shaft of the power motor, the rotating gear is used for being meshed with the fixed gear, a gear cavity is arranged in the support column, a driving shaft is rotatably arranged in the gear cavity, a transmission gear is fixedly arranged on the driving shaft, the driving gear is used for being meshed with the transmission gear, the rotating gear can be meshed with the fixed gear after the motor telescopic rod is extended, the driving gear can be meshed with the transmission gear after the motor, the support column is internally provided with a lower water storage cavity, the upper end of the driving shaft is positioned in the lower water storage cavity, the driving shaft is in threaded connection with a driving plate, the driving shaft can drive the driving plate to move up and down by rotating, the left side of the lower water storage cavity is fixedly provided with a lower radiating fan, the lower radiating fan can cool water stored in the lower water storage cavity after being started, the right end of the lower water storage cavity is fixedly provided with a water pipeline, the driving plate can push water in the lower water storage cavity into the water pipeline after moving upwards, the upper end of the support column is fixedly provided with a shell, the upper end of the water pipeline is fixedly connected with the lower end of the shell, the shell is internally provided with a working cavity, the working cavity is rotatably provided with three gear shafts, gears are fixedly arranged on the three gear shafts, the diameter of the lowest gear is the largest, and a, the working cavity is internally provided with a power rack, the upper end of the power rack is fixedly connected with the upper end of the reset spring, the power rack is meshed with the gear at the lowest side, the lower end of the power rack is fixedly provided with a power shell, the power shell is internally provided with a collecting cavity, the upper end of the collecting cavity is provided with an upper opening, rainwater can enter the collecting cavity from the upper opening after raining, the lower end of the collecting cavity is provided with a through hole, the upper side of the shell is provided with a connecting rack, the lower end of the connecting rack is meshed with the gear at the highest side, the gear at the lowest side can be driven to rotate when the power rack moves downwards, the gear at the highest side is driven to rotate by the transmission of the gear in the middle, the gear drives the connecting rack to move leftwards, the shell is internally provided with an inner cavity, a radiating pipe is fixedly arranged in the inner cavity, the display device is characterized in that the right end of the radiating tube is tightly attached to the left end of the display device, a spring cavity is formed in the top end of the radiating tube, a supporting spring is fixedly arranged in the spring cavity, the upper end of the supporting spring is fixedly connected with a connecting cylinder, the connecting cylinder can slide in the spring cavity, the lower end of the connecting cylinder is fixedly connected with a connecting stay cord, the left end of the radiating tube is rotated to be provided with a guide wheel, the connecting stay cord is wound around the guide wheel, a movable side cover is fixedly arranged on the upper end of a connecting rack, the left end of the connecting stay cord is fixedly connected with the right end of the movable side cover, an upper water storage cavity is formed in the movable side cover, an upper radiating fan is fixedly arranged on the.
Further, a photovoltaic panel is fixedly arranged at the upper end of the movable side cover and can utilize sunlight to generate electricity and save energy.
Furthermore, the left end of the radiating tube rotates to be provided with a hinge, a guide plate is fixedly arranged on the hinge, the left end of the guide plate is connected with a pull rope, and the upper end of the pull rope is fixedly connected with the movable side cover.
Furthermore, the lower end of the drive plate is rotatably provided with a connecting hinge, a rotary cover plate is fixedly arranged on the connecting hinge, a spring is connected between the rotary cover plate and the drive plate, and the rotary cover plate can be pushed to wind the connecting hinge to rotate when a certain weight is arranged on the rotary cover plate.
Furthermore, a water flowing channel is arranged at the right end of the lower water storage cavity, a baffle hinge is rotatably arranged at the upper end of the water flowing channel, a water baffle is fixedly arranged on the baffle hinge, and a water baffle spring is connected between the water baffle and the upper end of the water flowing channel.
The invention has the beneficial effects that: the device capable of rotating the display is arranged in the invention, the display can be rotated to prevent hailstones from hitting the display to damage the display when severe weather such as hailstones occurs, the device can be automatically started to utilize rainwater for cooling when the size degree of rain reaches a specified value during rain, rainwater flows into the radiating pipe from the upper end downwards to take away the heat of the display, the device can utilize rainwater stored in rainy days to carry out water-cooling radiation on the display when the rain does not occur, and the device for detecting the rain degree is made of machinery and has good reliability.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of A in FIG. 1;
FIG. 3 is an enlarged schematic view of B of FIG. 1;
FIG. 4 is an enlarged schematic view of C in FIG. 1;
fig. 5 is a schematic diagram of the structure of D-D in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The outdoor display screen capable of rotating and automatically dissipating heat by using rainwater, which is described in conjunction with fig. 1-5, includes an underground casing 10 and a power cavity 11 disposed in the underground casing 10, a support column 41 is rotatably disposed in the power cavity 11, a fixed gear 13 is fixedly disposed at a bottom end of the support column 41, a motor telescopic rod 18 is fixedly disposed at an upper end of the power cavity 11, a power motor 17 is fixedly disposed at a lower end of the motor telescopic rod 18, a rotating gear 15 and a driving gear 16 are fixedly disposed on a power shaft of the power motor 17, the rotating gear 15 is configured to be engaged with the fixed gear 13, a gear cavity 12 is disposed in the support column 41, a driving shaft 42 is rotatably disposed in the gear cavity 12, a transmission gear 14 is fixedly disposed on the driving shaft 42, the driving gear 16 is configured to be engaged with the transmission gear 14, and the telescopic rod 18 can engage the rotating gear 15 with the fixed gear 13 after being, the motor telescopic rod 18 can be meshed with the driving gear 16 and the transmission gear 14 after being shortened, a lower water storage cavity 59 is arranged in the supporting column 41, the upper end of the driving shaft 42 is positioned in the lower water storage cavity 59, the driving shaft 42 is connected with the driving plate 46 in a threaded manner, the driving shaft 42 can drive the driving plate 46 to move up and down in a rotating manner, a lower heat dissipation fan 19 is fixedly arranged on the left side of the lower water storage cavity 59, the lower heat dissipation fan 19 can cool water stored in the lower water storage cavity 59 after being started, a water pipeline 40 is fixedly arranged at the right end of the lower water storage cavity 59, the driving plate 46 can push the water in the lower water storage cavity 59 into the water pipeline 40 after moving upwards, a shell 39 is fixedly arranged at the upper end of the supporting column 41, the upper end of the water pipeline 40 is fixedly connected with the lower end of the shell 39, and, the rain-proof rain-, the gear 37 at the uppermost side is driven to rotate through the transmission of the gear 37 in the middle, the gear 37 drives the connecting rack 36 to move leftwards, the inner cavity 33 is arranged in the shell 39, the radiating pipe 32 is fixedly arranged in the inner cavity 33, a plurality of displays 34 are fixedly arranged at the right end of the inner cavity 33, the right end of the radiating pipe 32 is tightly attached to the left end of the display 34, a spring cavity 52 is arranged at the top end of the radiating pipe 32, a supporting spring 53 is fixedly arranged in the spring cavity 52, a connecting cylinder 51 is fixedly connected to the upper end of the supporting spring 53 and can slide in the spring cavity 52, a connecting pull rope 47 is fixedly connected to the lower end of the connecting cylinder 51, a guide wheel 48 is arranged at the left end of the radiating pipe 32 in a rotating manner, the connecting pull rope 47 bypasses the guide wheel 48, a movable side cover 27 is fixedly arranged at the upper end of the connecting rack 36, the left, an upper water storage cavity 29 is formed in the movable side cover 27, an upper heat radiation fan 28 is fixedly arranged at the left end of the upper water storage cavity 29, and the upper heat radiation fan 28 is used for cooling water stored in the upper water storage cavity 29.
Advantageously, a photovoltaic panel 30 is fixedly arranged at the upper end of the movable side cover 27, and the photovoltaic panel 30 can utilize sunlight for power generation and energy conservation.
Advantageously, the left end of the radiating pipe 32 is rotatably provided with a hinge 50, a deflector 58 is fixedly arranged on the hinge 50, the left end of the deflector 58 is connected with a pull rope 49, and the upper end of the pull rope 49 is fixedly connected with the movable side cover 27.
Advantageously, the lower end of the driving plate 46 is rotatably provided with a connecting hinge 45, the connecting hinge 45 is fixedly provided with a rotating cover plate 44, the rotating cover plate 44 and the driving plate 46 are connected by a spring 43, and when a certain weight is arranged on the rotating cover plate 44, the rotating cover plate 44 is pushed to rotate around the connecting hinge 45.
Advantageously, the right end of the lower water storage cavity 59 is provided with a water flowing channel 55, the upper end of the water flowing channel 55 is rotatably provided with a baffle hinge 57, the baffle hinge 57 is fixedly provided with a water baffle 54, and a water baffle spring 56 is connected between the water baffle 54 and the upper end of the water flowing channel 55.
Sequence of mechanical actions of the whole device:
when bad weather such as hail possibly hits the surface of the display 34, the motor telescopic rod 18 is started to extend downwards to enable the rotating gear 15 to be meshed with the fixed gear 13, the power motor 17 is started to drive the rotating gear 15 to rotate, the rotating gear 15 drives the fixed gear 13 to rotate with the supporting column 41 to enable the display 34 to rotate reversely, hail does not hit the surface of the display 34 after the display 34 rotates reversely, the possibility of damage to the display 34 is reduced, when heat dissipation is required under normal conditions, the motor telescopic rod 18 is shortened to drive the power motor 17 to move upwards to enable the driving gear 16 to be meshed with the driving gear 14, the power motor 17 is started to drive the driving gear 16 to rotate, the driving gear 16 drives the driving gear 14 and the driving shaft 42 to rotate, the driving shaft 42 drives the driving plate 46 to move upwards, the driving plate 46 can push water stored in the lower water storage cavity 59 into the water pipeline 40 and into the heat dissipation, the water entering the radiating pipe 32 takes away the heat generated when the display 34 works, the water flows into the upper water storage cavity 29 through the radiating pipe 32 and the connecting cylinder 51, the upper radiating fan 28 is started to cool the water flowing into the upper water storage cavity 29, the power motor 17 is started reversely after all the water in the lower water storage cavity 59 enters the upper water storage cavity 29, the driving shaft 42 is reversely rotated to drive the driving plate 46 to slowly move downwards, meanwhile, the water in the upper water storage cavity 29 enters the lower water storage cavity 59 again through the connecting cylinder 51 and the radiating pipe 32 from the upper water storage cavity 29, meanwhile, the heat generated by the display 34 is taken away again, meanwhile, the lower radiating fan 19 is started to cool the water returning to the lower water storage cavity 59, the rainwater flows into the collecting cavity 22 through the upper opening 23 when raining starts, the rainwater flowing into the collecting cavity 22 flows out of the collecting cavity 22 through the through hole 20, only when the rainfall reaches a certain degree, namely, the rainwater flowing into the collecting cavity 22 flows out at a speed higher than the rainwater flowing out of the collecting cavity 22, the power shell 21 will move downwards due to the increase of weight, the power rack 25 will move downwards and drive the gear 37 at the lowest side to rotate, the gear 37 at the highest side will be driven to rotate by the transmission of the gear 37 at the middle, the gear 37 at the highest side will drive the connecting rack 36 and the movable side cover 27 to move left, the movable side cover 27 will move left and drive the pull rope 49 and the connecting pull rope 47, the pull rope 49 will drive the guide plate 58 to rotate clockwise around the hinge 50 and the lower shell by about 100 degrees, the connecting pull rope 47 will drive the connecting cylinder 51 to move downwards and compress the supporting spring 53, the rainwater after the movable side cover 27 moves left will flow into the radiating pipe 32 through the diversion of the guide plate 58, the rainwater will flow downwards in the radiating pipe 32 and take away the heat generated by the display 34, finally the rainwater will flow into the lower water storage cavity 59, when the rainwater in the lower water storage cavity 59 accumulates to a certain extent, the rotating, rainwater will flow to the lower side of the driving plate 46, rainwater increasing will push the water baffle 54 to rotate anticlockwise around the baffle hinge 57 and flow to the outside through the water flowing channel 55, when the rainwater becomes smaller, the return spring 24 will push the power rack 25 to move upwards, the connecting rack 36 and the movable side cover 27 move rightwards to re-close the inner cavity 33, and the guide plate 58 and the connecting cylinder 51 return to the initial position.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a can rotate and utilize rainwater automatically to carry out radiating outdoor display screen, include underground housing and set up in power cavity in the underground housing, its characterized in that: a support column is rotatably arranged in the power cavity, a fixed gear is fixedly arranged at the bottom end of the support column, a motor telescopic rod is fixedly arranged at the upper end of the power cavity, a power motor is fixedly arranged at the lower end of the motor telescopic rod, a rotating gear and a driving gear are fixedly arranged on a power shaft of the power motor, the rotating gear is used for being meshed with the fixed gear, a gear cavity is arranged in the support column, a driving shaft is rotatably arranged in the gear cavity, a transmission gear is fixedly arranged on the driving shaft and is meshed with the transmission gear, the rotating gear can be meshed with the fixed gear after the motor telescopic rod is extended, the driving gear can be meshed with the transmission gear after the motor telescopic rod is shortened, a lower water storage cavity is arranged in the support column, the upper end of the driving shaft is positioned in the lower water storage cavity, and a, the driving shaft rotates to drive the driving plate to move up and down, the left side of the lower water storage cavity is fixedly provided with a lower radiating fan, the lower radiating fan can cool water stored in the lower water storage cavity after being started, the right end of the lower water storage cavity is fixedly provided with a water pipeline, the driving plate can push water in the lower water storage cavity into the water pipeline after moving upwards, the upper end of the supporting column is fixedly provided with a shell, the upper end of the water pipeline is fixedly connected with the lower end of the shell, a working cavity is arranged in the shell, three gear shafts are rotatably arranged in the working cavity, gears are fixedly arranged on the three gear shafts, the diameter of the gear at the lowest side is the largest, a reset spring is fixedly arranged in the working cavity, a power rack is arranged in the working cavity, the upper end of the power rack is fixedly connected with the upper end of the reset spring, and the power rack is meshed with, the power rack is characterized in that a power shell is fixedly arranged at the lower end of the power rack, a collecting cavity is arranged in the power shell, an upper opening is formed in the upper end of the collecting cavity, rainwater can enter the collecting cavity from the upper opening after raining, a through hole is formed in the lower end of the collecting cavity, a connecting rack is arranged on the upper side of the shell, the lower end of the connecting rack is meshed with the gear on the uppermost side, the gear on the lowermost side can be driven to rotate when the power rack moves downwards, the gear on the uppermost side is driven to rotate by the transmission of the gear in the middle, the gear drives the connecting rack to move leftwards, an inner cavity is arranged in the shell, a radiating pipe is fixedly arranged in the inner cavity, a plurality of displays are fixedly arranged at the right end of the inner cavity, the right end of the radiating pipe is tightly attached to the left end of the display, support spring upper end fixedly connected with connects the drum, it can to connect the drum slide in the spring chamber, it connects the stay cord to connect drum lower extreme fixedly connected with, the cooling tube left end rotates and is equipped with the guide pulley, it walks around to connect the stay cord the guide pulley, the fixed portable side cap that is equipped with in connecting rack upper end, connect the stay cord left end with portable side cap right-hand member fixed connection, be equipped with the water storage chamber in the portable side cap, it is fixed with radiator fan to go up water storage chamber left end, upward radiator fan is used for go up the water cooling of storage in the water storage chamber.
2. The outdoor display screen capable of rotating and automatically utilizing rainwater for heat dissipation according to claim 1, characterized in that: the movable side cover is fixedly provided with a photovoltaic panel at the upper end, and the photovoltaic panel can utilize sunlight to generate electricity and save energy.
3. The outdoor display screen capable of rotating and automatically utilizing rainwater for heat dissipation according to claim 1, characterized in that: the radiating tube left end rotates and is equipped with the hinge, the fixed guide plate that is equipped with on the hinge, the guide plate left end is connected with the stay cord, stay cord upper end with portable side cap fixed connection.
4. The outdoor display screen capable of rotating and automatically utilizing rainwater for heat dissipation according to claim 1, characterized in that: the lower end of the driving plate is rotatably provided with a connecting hinge, a rotary cover plate is fixedly arranged on the connecting hinge, a spring is connected between the rotary cover plate and the driving plate, and when a certain weight is arranged on the rotary cover plate, the rotary cover plate can be pushed to rotate around the connecting hinge.
5. The outdoor display screen capable of rotating and automatically utilizing rainwater for heat dissipation according to claim 1, characterized in that: the water storage device is characterized in that a water flowing channel is arranged at the right end of the lower water storage cavity, a baffle hinge is rotatably arranged at the upper end of the water flowing channel, a water baffle is fixedly arranged on the baffle hinge, and a water baffle spring is connected between the water baffle and the upper end of the water flowing channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011577677.3A CN112687183A (en) | 2020-12-28 | 2020-12-28 | Outdoor display screen capable of rotating and automatically utilizing rainwater to dissipate heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011577677.3A CN112687183A (en) | 2020-12-28 | 2020-12-28 | Outdoor display screen capable of rotating and automatically utilizing rainwater to dissipate heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112687183A true CN112687183A (en) | 2021-04-20 |
Family
ID=75452441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011577677.3A Withdrawn CN112687183A (en) | 2020-12-28 | 2020-12-28 | Outdoor display screen capable of rotating and automatically utilizing rainwater to dissipate heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112687183A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113423252A (en) * | 2021-07-16 | 2021-09-21 | 温州春桦秋时科技有限公司 | Electric enclosure assembly mechanism for building construction |
| CN113904449A (en) * | 2021-11-02 | 2022-01-07 | 杭州南威物联网科技有限公司 | Electric power monitored control system based on thing networking |
-
2020
- 2020-12-28 CN CN202011577677.3A patent/CN112687183A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113423252A (en) * | 2021-07-16 | 2021-09-21 | 温州春桦秋时科技有限公司 | Electric enclosure assembly mechanism for building construction |
| CN113904449A (en) * | 2021-11-02 | 2022-01-07 | 杭州南威物联网科技有限公司 | Electric power monitored control system based on thing networking |
| CN113904449B (en) * | 2021-11-02 | 2024-02-20 | 杭州南威物联网科技有限公司 | Electric power monitored control system based on thing networking |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210420 |