LED display screen with efficient heat dissipation function
By designing a cooling component group in the LED display screen, using a dual-axis motor to drive the disc and the tether column to rotate, drive the annular plate and cylindrical rod to move left and right, combined with alcohol volatilization and wind blowing, the poor heat dissipation effect of the existing LED display screen is solved. The problem is that efficient heat dissipation effect is achieved, extending the service life of the equipment and reducing energy consumption.
Patent Information
- Application Number
- CN202420809505.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-04-18
AI Technical Summary
The existing LED display has poor heat dissipation effect, which leads to long-term high temperature use and affects service life. The traditional air natural circulation and heat dissipation efficiency are low. The water cooling method increases the complexity of the equipment and the difficulty of maintenance, and the heat dissipation system cannot be adjusted according to the actual situation, resulting in Energy wasted.
An LED display screen including a cooling component group is designed, which consists of a dual-axis motor, a disc, a tethered column, annular plate, a cylindrical rod, a metal tube, a water pump, an alcohol box and a fan, and the circle is driven by a dual-axis motor. The disc and the tether column rotate, driving the annular plate and the cylindrical rod to move left and right. The wipe plate on the metal tube carries alcohol to wipe the surface of the display screen, and uses the fan to generate wind power to achieve rapid heat dissipation.
Through the dual cooling method of alcohol evaporation of heat absorption and wind blowing, the heat dissipation efficiency of LED displays is significantly improved, the service life is extended, and energy consumption is reduced.
Smart Images
Figure CN222339843U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of LED display screens, and more specifically to an LED display screen with high-efficiency heat dissipation. Background Art
[0002] LED display is a flat panel display, which is composed of small LED module panels and is used to display various information such as text, images, videos and video signals. With the development of electronic technology, LED display is widely used in people's lives, bringing convenience to people's lives.
[0003] The shortcomings of the existing technology: Most of the LED display screens on the market have poor heat dissipation effects during use. They are in a state of continuous high temperature for a long time, which can easily bring hidden dangers to the LED display screen itself and its internal and peripheral components, thereby affecting the service life of the LED display screen. At present, the heat dissipation method of LED display screens mostly adopts natural air circulation heat dissipation. The natural air circulation method is affected by the vents, and the heat dissipation efficiency is low and the heat dissipation is slow. When the cold air is forced into the interior of the display screen, the possibility of dust entering the interior of the display screen is increased. Although some LED display screens currently also use water cooling for heat dissipation, the complex water pipe network arranged inside the display screen undoubtedly increases the volume of the display screen and increases the difficulty of maintenance. In addition, most heat dissipation systems cannot dissipate heat according to actual conditions, resulting in energy waste. For this reason, we propose an LED display screen with efficient heat dissipation. Utility Model Content
[0004] In order to overcome the above defects of the prior art, the utility model provides an LED display screen with high efficiency in heat dissipation to solve the problems existing in the above background technology.
[0005] The utility model provides the following technical solutions: an LED display screen with high efficiency in heat dissipation, comprising a fixing frame, an operation hole is provided in the middle of the side of the fixing frame, a cooling component group is provided in the middle of the operation hole, comprising a bracket, a fixing block is fixedly connected to the middle of the side of the bracket, a double-axis motor is fixedly connected to the side of the fixing block, one end of the double-axis motor passes through the middle of the side of the bracket and is transmission-connected to a disc, one end of the double-axis motor passes through the middle of the side of the bracket and is transmission-connected to the center of the side of the disc, a tether column is fixedly connected to the other side of the disc near the edge, an annular plate is movably connected to the outer wall of the tether column, the inner wall of the annular plate is movably connected to the inner wall of the annular plate, cylindrical rods are fixedly connected to the middle of both sides of the annular plate, and rings are movably sleeved in the middle of the outer walls of the two cylindrical rods, and the sides of the two rings are fixedly connected to both sides of the middle of the side of the bracket;
[0006] Preferably, the other ends of the two cylindrical rods are fixedly sleeved with metal tubes, one ends of the two metal tubes are fixedly connected to the wiping plate, and one ends of the two metal tubes are fixedly connected to the middle part of the side of the wiping plate.
[0007] Preferably, the other ends of the two metal tubes are fixedly connected to adjustable hoses, the other ends of the two adjustable hoses are fixedly connected to water pumps, the bottom ends of the water pumps are fixedly connected to an alcohol tank through a hole, and the bottom ends of the water pumps are fixedly connected to the top of the alcohol tank through a hole.
[0008] Preferably, the other side of the wiping plate is slidably connected to a display screen body, and the other side of the wiping plate is slidably connected to the side of the display screen body, and the bottom and top of the side of the display screen body are fixedly connected to the bottom and top of the side of the fixing frame.
[0009] Preferably, the other end of the dual-axis motor is transmission-connected to a fan.
[0010] Technical effects and advantages of the utility model:
[0011] 1. The utility model is provided with a cooling component group, and the bracket is fixed in the middle of the operating hole through a fixed connection. Under the fixed connection action of the fixed block, the double-axis motor is turned on by the controller to rotate, thereby driving the disc connected to one end of the double-axis motor to rotate, and then driving the tether column fixedly connected to the other side of the disc to make a circular rotation. Because the outer wall of the tether column is movably connected to the inner wall of the annular plate, and the annular plate is movably sleeved with the sleeve ring through the cylindrical rod, the annular plate can only move left and right but not up and down, so when the tether column makes a circular rotation, the annular plate can be driven The shaped plate reciprocates left and right on the side of the disc, thereby driving the cylindrical rods fixedly connected to the two sides of the annular plate to reciprocate left and right on the inner wall of the ring. When the cylindrical rods reciprocate left and right, they drive the cylindrical rods to reciprocate left and right, thereby driving the wiping plate fixedly connected to one end of the metal tube to reciprocate left and right. Under the fixed connection of the fixed frame, the wiping plate reciprocates to wipe the alcohol carried by the wiping plate on the side of the display screen body, which is beneficial to achieve the effect of cooling the side of the display screen body through the volatilization and heat absorption of the alcohol.
[0012] 2. The utility model is provided with a fan. When the dual-axis motor rotates, it can drive the fan connected to the dual-axis motor to rotate, thereby generating wind blowing on the side of the display screen body, which is conducive to further cooling and dissipating the heat of the display screen body. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0014] Figure 2It is a schematic diagram of the explosion structure of the utility model.
[0015] Figure 3 This is a schematic diagram of the heat dissipation component structure of the utility model.
[0016] Figure 4 It is a schematic diagram of the side structure of the heat dissipation component of the present utility model.
[0017] The accompanying drawings are marked as follows: 1. fixing frame; 2. operating hole; 3. cooling component group; 301. bracket; 302. disc; 303. wiping plate; 304. cylindrical rod; 305. metal pipe; 306. fixing block; 307. dual-axis motor; 308. collar; 309. tie column; 310. annular plate; 4. adjustable hose; 5. water pump; 6. alcohol tank; 7. display screen body; 8. fan. DETAILED DESCRIPTION
[0018] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the efficient heat dissipation LED display involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.
[0019] The utility model provides an LED display screen with high efficiency in heat dissipation, including a fixing frame 1, an operation hole 2 is provided in the middle of the side of the fixing frame 1, a cooling component group 3 is provided in the middle of the operation hole 2, including a bracket 301, a fixing block 306 is fixedly connected to the middle of the side of the bracket 301, a double-axis motor 307 is fixedly connected to the side of the fixing block 306, one end of the double-axis motor 307 passes through the middle of the side of the bracket 301 and is transmission-connected to a disk 302, one end of the double-axis motor 307 passes through the middle of the side of the bracket 301 and is transmission-connected to the center position of the side of the disk 302, a bolt column 309 is fixedly connected to the other side of the disk 302 near the edge, an annular plate 310 is movably connected to the outer wall of the bolt column 309, an inner wall of the annular plate 310 is movably connected, cylindrical rods 304 are fixedly connected to the middle of both sides of the annular plate 310, and collars 308 are movably sleeved in the middle of the outer walls of the two cylindrical rods 304. The sides of the two collars 308 are fixedly connected to both sides of the middle part of the side of the bracket 301, so that the bracket 301 can be fixed to the middle part of the operating hole 2 through a fixed connection. Under the fixed connection action of the fixing block 306, the dual-axis motor 307 is turned on by the controller to rotate, thereby driving the disc 302 connected to one end of the dual-axis motor 307 to rotate, and then driving the bolt 309 fixedly connected to the other side of the disc 302 to rotate in a circle. Because the outer wall of the bolt 309 is movably connected to the inner wall of the annular plate 310, and the annular plate 310 is movably connected to the collar 308 through the cylindrical rod 304, the annular plate 310 can only move left and right but not up and down. Therefore, when the bolt 309 rotates in a circle, the annular plate 310 can be driven to move back and forth on the side of the disc 302, thereby driving the cylindrical rod 304 fixedly connected to both sides of the annular plate 310 to move back and forth on the inner wall of the collar 308.
[0020] Furthermore, the other ends of the two cylindrical rods 304 are fixedly sleeved with metal tubes 305, one ends of the two metal tubes 305 are fixedly connected to the wiping plate 303, and one ends of the two metal tubes 305 are fixedly connected to the middle part of the side of the wiping plate 303, so that when the cylindrical rods 304 move back and forth left and right, the cylindrical rods 304 are driven to move back and forth left and right, thereby driving the wiping plate 303 fixedly connected to one end of the metal tube 305 to move back and forth left and right.
[0021] Furthermore, the other ends of the two metal tubes 305 are fixedly connected to the adjustable hose 4, and the other ends of the two adjustable hoses 4 are fixedly connected to the water pump 5. The bottom end of the water pump 5 is fixedly connected to the alcohol tank 6 through a perforation. The bottom end of the water pump 5 is fixedly connected to the top of the alcohol tank 6, so that the water pump 5 can be turned on and rotated to extract the alcohol in the alcohol tank 6 and then transport it to the side of the wiping plate 303 through the adjustable hose 4 and the metal tube 305.
[0022] Furthermore, the other side of the wiping plate 303 is slidably connected to the display screen main body 7, and the other side of the wiping plate 303 is slidably connected to the side of the display screen main body 7. The bottom and top of the side of the display screen main body 7 are fixedly connected to the bottom and top of the side of the fixing frame 1, so that the alcohol carried by the wiping plate 303 can be wiped on the side of the display screen main body 7 by the reciprocating movement of the wiping plate 303 under the fixed connection of the fixing frame 1.
[0023] Furthermore, the other end of the dual-axis motor 307 is transmission-connected to a fan 8, so that when the dual-axis motor 307 rotates, the fan 8 transmission-connected to the dual-axis motor 307 can be driven to rotate, thereby generating wind blowing on the side of the display screen body 7 to achieve the purpose of cooling and dissipating the display screen body 7.
[0024] The working principle of the utility model is as follows: when in use, the water pump 5 is turned on to rotate, the alcohol in the alcohol tank 6 is extracted, and then transported to the side of the wiping plate 303 through the adjustable hose 4 and the metal tube 305, and the dual-axis motor 307 is turned on by the controller under the fixed connection of the fixed block 306 to rotate, thereby driving the disc 302 connected to one end of the dual-axis motor 307 to rotate, and then driving the bolt 309 fixedly connected to the other side of the disc 302 to rotate in a circle, because the outer wall of the bolt 309 is movably connected to the inner wall of the annular plate 310, and the annular plate 310 is movably connected to the ring 308 through the cylindrical rod 304, resulting in the annular plate 310 can only move left and right but not up and down, so when the bolt 309 rotates in a circle, it can drive the annular plate 310 to move back and forth left and right on the side of the disc 302, thereby driving The cylindrical rod 304 fixedly connected to the two sides of the annular plate 310 reciprocates left and right along the inner wall of the ring 308. When the cylindrical rod 304 reciprocates left and right, it drives the cylindrical rod 304 to reciprocate left and right, thereby driving the wiping plate 303 fixedly connected to one end of the metal tube 305 to reciprocate left and right. Under the fixed connection of the fixed frame 1, the wiping plate 303 reciprocates to wipe the alcohol carried by the wiping plate 303 on the side of the display screen body 7, and the side of the display screen body 7 is cooled by the volatilization and heat absorption of the alcohol. By providing a fan 8, when the dual-axis motor 307 rotates, the fan 8 connected to the dual-axis motor 307 can be driven to rotate, thereby generating wind blowing on the side of the display screen body 7, further quickly cooling and dissipating the heat of the display screen body 7.
[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. An LED display screen with high heat dissipation efficiency, comprising a fixing frame (1), characterized in that: An operation hole (2) is provided in the middle of the side of the fixing frame (1), and a cooling component group (3) is provided in the middle of the operation hole (2), comprising a bracket (301), a fixing block (306) is fixedly connected to the middle of the side of the bracket (301), a double-axis motor (307) is fixedly connected to the side of the fixing block (306), one end of the double-axis motor (307) passes through the middle of the side of the bracket (301) and is transmission-connected to a disk (302), and one end of the double-axis motor (307) passes through the middle of the side of the bracket (301) and is transmission-connected to the disk (302). 2), a tether post (309) is fixedly connected to the other side of the disk (302) near the edge, the outer wall of the tether post (309) is movably connected to an annular plate (310), the outer wall of the tether post (309) is movably connected to the inner wall of the annular plate (310), the middle parts of both sides of the annular plate (310) are fixedly connected to cylindrical rods (304), the middle parts of the outer walls of the two cylindrical rods (304) are movably sleeved with collars (308), and the sides of the two collars (308) are fixedly connected to both sides of the middle part of the side of the bracket (301).
2. The LED display screen with high heat dissipation efficiency according to claim 1, characterized in that: The other ends of the two cylindrical rods (304) are fixedly sleeved with metal tubes (305), one ends of the two metal tubes (305) are fixedly connected with wiping plates (303), and one ends of the two metal tubes (305) are fixedly connected to the middle part of the side of the wiping plate (303).
3. The LED display screen with high heat dissipation efficiency according to claim 2, characterized in that: The other ends of the two metal tubes (305) are fixedly connected to an adjustable hose (4), and the other ends of the two adjustable hoses (4) are fixedly connected to a water pump (5). The bottom end of the water pump (5) is fixedly connected to an alcohol tank (6) through a perforation, and the bottom end of the water pump (5) is fixedly connected to the top of the alcohol tank (6) through a perforation.
4. The LED display screen with high heat dissipation efficiency according to claim 2, characterized in that: The other side of the wiping plate (303) is slidably connected to a display screen body (7), and the other side of the wiping plate (303) is slidably connected to the side of the display screen body (7), and the bottom and top of the side of the display screen body (7) are fixedly connected to the bottom and top of the side of the fixing frame (1).
5. The LED display screen with high heat dissipation efficiency according to claim 1, characterized in that: The other end of the dual-axis motor (307) is transmission-connected to a fan (8).