Spherical LED electronic screen with good heat dissipation effect
By designing a heat dissipation component driven by a fan and motor, adjusting the direction and angle of the fan, and combining it with the height adjustment of the electric slide rail and sliding frame, the problem of poor heat dissipation of the spherical LED electronic screen was solved, improving heat dissipation efficiency and equipment stability.
Patent Information
- Application Number
- CN202520461291.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-17
AI Technical Summary
Existing spherical LED electronic screens suffer from poor heat dissipation due to their enclosed and curved characteristics, which affects their working efficiency and lifespan.
A heat dissipation assembly comprising a fan, a motor, a connecting plate, a rack and pinion, and a full gear was designed. The fan's direction and angle can be adjusted, and the height and movement of the spherical electronic screen can be achieved through an electric slide rail and a sliding frame, thereby enhancing the heat dissipation effect.
It achieves effective heat dissipation of the spherical LED electronic screen, prevents equipment failure caused by excessive temperature, improves heat dissipation efficiency and flexibility, and adapts to different working conditions and environmental conditions.
Smart Images
Figure CN223957842U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to LED electronic screen technical field especially relates to a good heat dissipation effect ball type LED electronic screen. BACKGROUND
[0002] With the continuous progress of display technology, as an innovative display technology, the ball type LED electronic screen has been widely used in large-scale performances, exhibition display, sports event live broadcast and other occasions due to its unique three-dimensional visual effect and all-round visual display capability. The design of this spherical structure enables the audience to obtain excellent visual experience no matter from which angle they watch, enhancing the audience's immersion and participation.
[0003] However, the existing ball type LED electronic screen generates a large amount of heat during use, and the spherical structure is difficult to effectively dissipate heat due to its own closedness and curved surface characteristics. This poor heat dissipation condition not only affects the working efficiency and stability of the LED display screen, but also may cause the screen temperature to rise, thereby affecting its service life and display effect.
[0004] Therefore, it is necessary to design a ball type LED electronic screen with good heat dissipation effect. INVENTION CONTENTS
[0005] In order to overcome the inconvenience of heat dissipation, the utility model provides a ball type LED electronic screen with good heat dissipation effect.
[0006] A ball type LED electronic screen with good heat dissipation effect comprises an annular plate, a support frame, a mounting block, a spherical frame, a ball type electronic screen, a top heat dissipation opening and a bottom heat dissipation opening. The inside of the annular plate is provided with the support frame, the top of the support frame is provided with the mounting block, the outside of the mounting block is connected with the spherical frame, the outside of the spherical frame is provided with the ball type electronic screen, the top of the spherical frame is provided with the top heat dissipation opening, and the bottom of the spherical frame is provided with the bottom heat dissipation opening. The utility model further comprises a heat dissipation assembly, which is arranged in the upper part of the spherical frame.
[0007] Further, the heat dissipation assembly comprises a horizontal plate, a motor one, a connecting plate, a fan, an electric push rod one, a straight rack and a full gear. The horizontal plate is arranged in the upper part of the spherical frame, the motor one is installed in the middle of the horizontal plate, the connecting plate is arranged at the output end of the motor one, the fan is rotatably arranged on the left and right sides of the connecting plate, the electric push rod one is symmetrically installed on the top of the connecting plate, the straight rack is arranged on the pushing rod of the electric push rod one, the full gear is rotatably arranged on the left and right sides of the connecting plate, the full gears are meshed with the straight gears, and the front and rear ends of the full gears are connected with the rotating connection positions of the fan.
[0008] Further, the electric sliding rail and the sliding frame are further included, the electric sliding rail is installed on the top of the mounting block, the sliding frame is installed on the electric sliding rail through the electric sliding block, and the sliding frame is connected to the inner side of the spherical frame.
[0009] Further, the button, the electric push rod two and the supporting plate are further included, the button is further installed on the top of the mounting block and located below the sliding frame, the electric push rod two is installed at the bottom of the supporting frame and electrically connected to the button, and the supporting plate is arranged on the push rod of the electric push rod two.
[0010] Further, the moving wheel, the motor two and the bevel gear are further included, four motor twos are uniformly and interval installed on the top of the annular plate, four moving wheels are rotationally connected to the top of the annular plate, and the bevel gears are connected between the rotation connection positions of the moving wheels and the output shafts of the motor twos.
[0011] Further, the supporting soft plate is further included, and the supporting soft plate is arranged on the upper outer side of the mounting block.
[0012] The utility model discloses the beneficial effect and the remarkable progress are in:
[0013] The utility model discloses the design of fan can carry out effective heat dissipation to the inside of spherical electronic screen, prevent the equipment failure or performance decline caused by the temperature is too high, through the design of motor, can adjust the blowing of fan according to actual demand, this flexibility not only improves the heat dissipation efficiency, makes the heat dissipation direction can be adjusted in time along with the working state or environmental condition of spherical electronic screen, through the design of electric push rod, straight rack and full gear, realize the accurate adjustment of fan angle, this function makes the fan can aim at the hot spot area of spherical electronic screen with the best angle, further enhances the heat dissipation effect. ACCURACY
[0014] Figure 1 It is the three-dimensional structure schematic view of the utility model.
[0015] Figure 2 It is the three-dimensional structure schematic view of the spherical frame, the spherical electronic screen and the top heat dissipation port of the utility model.
[0016] Figure 3 It is the three-dimensional structure schematic view of the electric push rod one, the straight rack and the full gear of the utility model.
[0017] Figure 4 It is the three-dimensional structure schematic view of the electric sliding rail, the sliding frame and the button of the utility model.
[0018] Figure 5 It is the three-dimensional structure schematic view of the moving wheel, the motor two and the bevel gear of the utility model.
[0019] In the drawing marks: 1 - ring plate, 2 - support frame, 3 - mounting block, 4 - spherical frame, 5 - spherical electronic screen, 6 - top heat dissipation opening, 7 - bottom heat dissipation opening, 8 - cross plate, 9 - motor one, 10 - connecting plate, 11 - fan, 12 - electric push rod one, 13 - straight rack, 14 - full gear, 15 - electric slide rail, 16 - sliding frame, 17 - button, 18 - electric push rod two, 19 - support plate, 20 - moving wheel, 21 - motor two, 22 - bevel gear, 23 - support soft plate. DETAILED DESCRIPTION
[0020] The utility model will be specifically introduced below in combination with the drawings and specific embodiments.
[0021] Embodiment: a good heat dissipation effect spherical LED electronic screen, please see Figures 1 to 5As shown, including annular plate 1, support frame 2, mounting block 3, spherical frame 4, spherical electronic screen 5, top heat dissipation port 6, bottom heat dissipation port 7, horizontal plate 8, motor 9, connecting plate 10, fan 11, electric push rod 12, straight rack 13, full gear 14, electric sliding rail 15, sliding frame 16, button 17, electric push rod 18, support plate 19, moving wheel 20, motor 21, bevel gear 22 and support soft plate 23, the inside of annular plate 1 is connected with support frame 2, the top center position of support frame 2 is connected with mounting block 3, the outside of mounting block 3 is clamped with spherical frame 4, the outside of spherical frame 4 is installed with spherical electronic screen 5, spherical electronic screen 5 is used to display information, the top center position of spherical frame 4 is provided with top heat dissipation port 6, the bottom center position of spherical frame 4 is provided with bottom heat dissipation port 7, top heat dissipation port 6 and bottom heat dissipation port 7 are used for heat dissipation, help spherical electronic screen 5 reduce temperature, the inside upper portion of spherical frame 4 is horizontally connected with horizontal plate 8, the center position of horizontal plate 8 is embeddedly vertically installed with motor 9, the output shaft of motor 9 is connected with connecting plate 10, the left and right sides of connecting plate 10 are rotatably installed with fan 11, connecting plate 10 and fan 11 are driven to rotate by motor 9 to adjust the heat dissipation direction, fan 11 is located inside spherical frame 4, electric push rod 12 is installed on the top left and right symmetrical connecting plate 10, the push rod of electric push rod 12 is connected with straight rack 13, full gear 14 is rotatably connected on the left and right sides of connecting plate 10, full gear 14 is meshed with similar straight gear, the front and rear ends of full gear 14 are connected with the rotating connection of fan 11, when straight rack 13 is driven to lengthen or shorten by electric push rod 12, straight rack 13 will be meshed with full gear 14, so that full gear 14 is positively or reversely rotated, in turn drives fan 11 to rotate, to realize the angle adjustment of fan 11, electric sliding rail 15 is vertically installed on the top of mounting block 3, sliding frame 16 is installed on electric sliding rail 15 through electric sliding block, sliding frame 16 is connected with the inside of spherical frame 4, through the driving of electric sliding rail 15, sliding frame 16, spherical frame 4 and spherical electronic screen 5 can be driven to move up and down to realize the height adjustment of spherical electronic screen 5, button 17 is also installed on the top of mounting block 3, button 17 is located below sliding frame 16, when sliding frame 16 slides downward to the limit, button 17 will be touched, electric push rod 18 is vertically installed at the bottom center position of support frame 2, electric push rod 18 is electrically connected with button 17, support plate 19 is connected with the push rod of electric push rod 18, support plate 19 is in the initial state with annular plate 1 in the same horizontal plane position, four motor 21 are uniformly and interval installed on the top of annular plate 1, four moving wheel 20 are rotatably connected on the top of annular plate 1 along the circumference, bevel gear 22 is connected between the rotating connection of moving wheel 20 and the output shaft of motor 21, support soft plate 23 is connected on the outside of the upper portion of mounting block 3, support soft plate 23 is located below spherical electronic screen 5,Can provide additional support and cushioning for the spherical electronic screen 5.
[0022] When the spherical LED electronic screen is needed to be used, first, the power is turned on, and the spherical electronic screen 5 is started to display information. Then, according to the actual needs, the motor 9 is started, and the connecting plate 10 and the fan 11 are driven to rotate through the output shaft, so as to adjust the heat dissipation direction. During the working process of the spherical electronic screen 5, the working temperature needs to be closely observed, and the heat dissipation direction is adjusted in time to ensure that the heat dissipation efficiency reaches the best state.
[0023] If further adjustment of the inclination angle of the fan 11 is needed, the straight rack 13 can be driven to be elongated or shortened by operating the electric push rod 12. After the straight rack 13 is engaged with the spur gear 14, the spur gear 14 is rotated, and then the angle of the fan 11 is adjusted to meet different heat dissipation needs.
[0024] In addition, through the driving of the electric sliding rail 15, the sliding frame 16, the spherical frame 4 and the spherical electronic screen 5 can be driven to move up and down as a whole by the electric sliding block, so as to realize the height adjustment of the spherical electronic screen 5. This function helps to adapt to different viewing angles or heat dissipation needs. When the sliding frame 16 slides downward to the limit position, the button 17 is touched. At this time, the electric push rod 18 receives the signal and starts to push the supporting plate 19 to rise, so that the annular plate 1 is separated from the ground.
[0025] Subsequently, the motor 21 can be started, and the moving wheel 20 is driven to rotate downward by the transmission action of the bevel gear 22 until the moving wheel 20 contacts the ground. At this time, the spherical LED electronic screen can be easily moved to the specified position through the moving wheel 20. After reaching the specified position, the motor 21 is reversely driven, and the moving wheel 20 is driven to rotate upward by the transmission of the bevel gear 22, so that the device is stably fixed on the ground.
[0026] After the above series of operation steps, the spherical LED electronic screen can be normally put into use to meet various display and heat dissipation needs.
[0027] The above only describes the preferred embodiments of the present application, and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A spherical LED electronic screen with good heat dissipation, comprising an annular plate (1), a support frame (2), a mounting block (3), a spherical frame (4), a spherical electronic screen (5), a top heat dissipation vent (6), and a bottom heat dissipation vent (7), wherein the annular plate (1) is provided with a support frame (2), the support frame (2) is provided with a mounting block (3) at its top, the spherical frame (4) is snapped onto the outer side of the mounting block (3), the spherical electronic screen (5) is mounted on the outer side of the spherical frame (4), a top heat dissipation vent (6) is provided at the top of the spherical frame (4), and a bottom heat dissipation vent (7) is provided at the bottom of the spherical frame (4), characterized in that, It also includes a heat dissipation assembly, which is arranged in the upper part of the spherical frame (4).
2. The ball-type LED electronic screen with good heat dissipation effect according to claim 1, characterized in that, The heat dissipation assembly comprises a horizontal plate (8), a motor (9), a connecting plate (10), a fan (11), an electric push rod (12), a straight rack (13), and a full gear (14). The horizontal plate (8) is arranged in the upper part of the spherical frame (4). The motor (9) is installed in the middle of the horizontal plate (8). The connecting plate (10) is arranged at the output end of the motor (9). The fan (11) is rotatably arranged on the left and right sides of the connecting plate (10). The electric push rod (12) is symmetrically installed on the top of the connecting plate (10). The straight rack (13) is arranged on the push rod of the electric push rod (12). The full gear (14) is rotatably arranged on the left and right sides of the connecting plate (10). The full gear (14) is meshed with the adjacent straight gear. The front and rear ends of the full gear (14) are connected with the rotating connection of the fan (11).
3. The ball-type LED electronic screen with good heat dissipation effect according to claim 2, characterized in that, It also includes an electric sliding rail (15) and a sliding frame (16). The electric sliding rail (15) is installed on the top of the mounting block (3). The sliding frame (16) is installed on the electric sliding rail (15) through an electric sliding block. The sliding frame (16) is connected with the inner side of the spherical frame (4).
4. The ball-type LED electronic screen with good heat dissipation effect according to claim 3, characterized in that, It also includes a button (17), an electric push rod (18), and a support plate (19). The button (17) is installed on the top of the mounting block (3). The button (17) is located below the sliding frame (16). The electric push rod (18) is installed on the bottom of the support frame (2). The electric push rod (18) is electrically connected with the button (17). The support plate (19) is arranged on the push rod of the electric push rod (18).
5. The ball-type LED electronic screen with good heat dissipation effect according to claim 4, characterized in that, It also includes a moving wheel (20), a motor (21), and a bevel gear (22). Four motors (21) are uniformly and interval installed on the top of the ring plate (1). Four moving wheels (20) are rotatably connected on the top of the ring plate (1). The bevel gear (22) is connected between the rotating connection of the moving wheel (20) and the output shaft of the motor (21).
6. The ball-type LED electronic screen with good heat dissipation effect according to claim 5, characterized in that, It also includes a support soft plate (23). The support soft plate (23) is arranged on the upper part of the outer side of the mounting block (3).