Intelligent control system for soft light of multimedia exhibition hall

Abstract

The invention discloses a multimedia exhibition hall light softness intelligent control system, and relates to the technical field of exhibition hall light intelligent control, the multimedia exhibition hall light softness intelligent control system comprises a suspended ceiling and a signal positioner, the lower end of the suspended ceiling is provided with a plurality of groups of telescopic structures in an array mode, and one group of telescopic structures comprises a plurality of telescopic structures distributed in a longitudinal array mode; and two side plates are installed on the left side and the right side of the lower end of the set of telescopic structures, two lifting structures are symmetrically installed between the two side plates jointly, a central lamp is installed between the two lifting structures jointly, an open groove is formed in the lower end of each side plate, and a second threaded rod is rotationally connected into each open groove. According to the invention, by arranging a series of structures, only a specific worker is needed to monitor the central control platform and the sub-control platform, the control of the lamps in the exhibition hall can be completed, a lot of labor cost is saved, and the precision is higher.

Description

Technical Field

[0001] The invention relates to the technical field of exhibition hall light intelligent control, in particular to a multimedia exhibition hall light soft intelligent control system. Background Art

[0002] An exhibition hall or pavilion is generally called an exhibition venue. It is an activity place used for displaying goods, conference exchanges, information dissemination, economic trade, etc. Existing exhibition halls are usually equipped with corresponding central lights, searchlights and other lamps for different purposes.

[0003] Existing exhibition hall lamps are usually manually operated, with different staff members adjusting the lighting of different lamps. However, the manual control of lamps is not only inaccurate, but also incurs certain labor costs and is relatively inconvenient. In addition, existing exhibition hall lamps are often hung on the ceiling of the exhibition hall, which makes the disassembly and replacement process cumbersome and dangerous. Summary of the invention

[0004] The purpose of the present invention is to provide a multimedia exhibition hall light softness intelligent control system to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multimedia exhibition hall light soft intelligent control system, including a ceiling and a signal locator, a plurality of groups of telescopic structures are installed in an array at the lower end of the ceiling, a group of the telescopic structures includes a plurality of telescopic structures distributed in a longitudinal array, two side panels are installed on the left and right sides of the lower end of a group of the telescopic structures, two lifting structures are symmetrically installed between the two side panels, a central lamp is installed between the two lifting structures, an open groove is opened at the lower end of the side panel, a second threaded rod is rotatably connected inside the open groove, one end of the second threaded rod passes through the side panel and is connected to a first driving device, a moving block is rotatably connected to the surface of the second threaded rod, a hanging frame is installed at the lower end of the moving block, a searchlight is rotatably connected to the lower end of the hanging frame, a searchlight is connected to one side of the searchlight through an axis, the signal locator transmits an electromagnetic signal to a signal detector, the signal detector is electrically connected to a central control platform, the central control platform is electrically connected to a sub-control platform, and the sub-control platform is electrically connected to multiple searchlight devices and multiple first driving devices.

[0006] Preferably, the telescopic structure includes a telescopic rod and a mounting plate, the telescopic rod is installed at the lower end of the suspended ceiling, the mounting plate is installed at the lower end of the telescopic rod, the lower end of the mounting plate is connected to the upper end of the side plate, and a filter is installed between two adjacent mounting plates.

[0007] Preferably, the two side panels on both sides of the central lamp form a group, a fan support plate is installed on the outer surface of each group of side panels, a fan group is installed on the upper ends of two adjacent fan support plates, and a dust sensor is installed inside the exhibition hall, and the dust sensor is electrically connected to the fan group through the central control platform.

[0008] Preferably, the fan unit comprises a ventilation fan and a mounting frame, two sides of the mounting frame are threadedly connected between an extension plate and a fan support plate, and a plurality of ventilation fans are installed inside the mounting frame.

[0009] Preferably, the lifting structure includes a lifting plate, a first threaded rod and a first guide rod, and a side groove is opened at the opposite ends of the two side plates, a longitudinal first threaded rod is rotatably connected inside the left side groove, the lower end of the first threaded rod passes through the side plate and is connected to the second driving device, and a longitudinal first guide rod is fixedly installed inside the right side groove, a lifting plate is rotatably connected to the surface of the first threaded rod, and the other end of the lifting plate is slidably connected to the surface of the first guide rod.

[0010] Preferably, a groove is provided at one end of the two lifting plates facing each other, an electric push rod is installed inside the groove, a connecting rod is installed at the front end of the two electric push rods, a fixed shaft is installed between the two connecting rods, and the surface of the central lamp is connected to the fixed shaft.

[0011] Preferably, two reinforcing plates are symmetrically mounted on the upper ends of the two lifting plates.

[0012] Preferably, the searchlight device includes a first bevel gear, a second bevel gear, a connecting shaft and a third drive device, one side of the searchlight passes through the hanging frame through the shaft and is connected to the first bevel gear, the upper end of the first bevel gear is meshed with the second bevel gear, the upper end of the second bevel gear is installed with a connecting shaft, the upper end of the connecting shaft is installed with a third drive device, and the third drive device is located inside the moving block.

[0013] Preferably, a second guide rod is installed above the second threaded rod and inside the side groove, and the upper portion of the moving block is slidably connected to the surface of the second guide rod via a through hole.

[0014] Preferably, the sub-control platform is regulated by the central control platform and supports manual intervention control.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. This multimedia exhibition hall soft light intelligent control system has multiple sets of telescopic structures installed at the lower end of the ceiling, two side panels are installed at the lower end of each telescopic structure, two lifting structures are installed between the two side panels, and a central lamp is installed between the two lifting structures. The main structure of the exhibition hall is covered with lights through multiple central lamps. The lower end of each side panel is rotatably connected to a searchlight, and each searchlight operates independently. Multiple searchlights can provide all-round independent lighting coverage for the exhibition hall, which is used to provide independent lighting for specific personnel or specific exhibits. Specific personnel or specific exhibits need to carry special signal locators , use the GPS signal detector to locate the matching signal locator, and transmit the information to the central control platform to detect the location of specific personnel or specific exhibits. The central control platform transmits the location information to the sub-control platform. The sub-control platform performs data analysis and controls the searchlight closest to the signal locator to illuminate specific personnel or specific exhibits, thereby completing the intelligent control of the exhibition hall light. Only specific staff are required to monitor the central control platform and the sub-control platform to complete the control of the lamps inside the exhibition hall, saving a lot of labor costs and with higher accuracy.

[0017] 2. This multimedia exhibition hall light soft intelligent control system can transmit the dust concentration inside the exhibition hall to the central control platform in real time through the dust sensor. When the dust concentration exceeds the preset threshold, the central control platform controls the fan unit to disperse the dust. It can also be manually controlled, thereby ensuring the ventilation effect inside the exhibition hall to a certain extent.

[0018] 3. The multimedia exhibition hall light soft intelligent control system uses multiple telescopic structures, which are electrically driven and can drive the central lamp and searchlight to move up and down under the ceiling. When the central lamp and searchlight need to be inspected or maintained, the height of the lamp can be lowered through the telescopic structure to facilitate the user to inspect or maintain the central lamp and searchlight. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the overall structure of the present invention;

[0020] Figure 2 is a schematic structural diagram of a first driving device of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the searchlight device of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the central lamp of the present invention;

[0023] Figure 5 It is a structural schematic diagram of the fan unit of the present invention;

[0024] Figure 6 It is a simplified diagram of the control system of the present invention.

[0025] In the figure: 1, ceiling; 2, telescopic structure; 201, telescopic rod; 202, mounting plate; 3, side plate; 4, lifting structure; 401, lifting plate; 402, first threaded rod; 403, first guide rod; 5, central lamp; 6, fan group; 601, ventilation fan; 602, mounting frame; 7, filter screen; 8, fan support plate; 9, second threaded rod; 10, second guide rod; 11, first drive device; 12, searchlight; 13, second drive device; 14, moving block; 15, searchlight device; 1501, first bevel gear; 1502, second bevel gear; 1503, connecting shaft; 1504, third drive device; 16, hanging frame; 17, side groove; 18, groove; 19, electric push rod; 20, reinforcement plate; 21, connecting rod; 22, fixed shaft; 23, opening groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0028] like Figures 1 to 6As shown, the multimedia exhibition hall soft light intelligent control system of this embodiment includes a ceiling 1 and a signal locator. Due to the different types of exhibition halls, the shape of the ceiling 1 is not fixed. A plurality of groups of telescopic structures 2 are installed in an array at the lower end of the ceiling 1. According to the size of the ceiling 1, a plurality of groups of telescopic structures 2 can be installed below. A group of telescopic structures 2 includes a plurality of telescopic structures 2 distributed in a longitudinal array. The plurality of telescopic structures 2 in the same group all operate synchronously. Two side panels 3 are installed on the left and right sides of the lower end of a group of telescopic structures 2. The two side panels 3 are installed at the edge positions on both sides of the lower end of a group of telescopic structures 2. Two lifting structures 4 are symmetrically installed between the two side panels 3. The two lifting structures 4 are installed between the two side panels 3 and are respectively located at the edge positions on both sides. The lifting structures 4 and the side panels 3 The directions are perpendicular to each other. A central lamp 5 is installed between the two lifting structures 4. The two lifting structures 4 can drive the central lamp 5 to move up and down. Multiple central lamps 5 can illuminate the interior of the exhibition hall. An open groove 23 is opened at the lower end of the side panel 3. A second threaded rod 9 is rotatably connected inside the open groove 23. One end of the second threaded rod 9 passes through the side panel 3 and is connected to a first driving device 11. The first driving device 11 can drive the second threaded rod 9 to rotate inside the open groove 23. The first driving device 11 is a common servo motor on the market. A moving block 14 is rotatably connected to the surface of the second threaded rod 9. When the second threaded rod 9 rotates, the moving block 14 will move along the length direction of the second threaded rod 9. The lower end of the moving block 14 is installed There is a hanging frame 16, a moving block 14 is fixedly connected to the hanging frame 16, a searchlight 12 is rotatably connected to the lower end of the hanging frame 16, the searchlight 12 can be rotated below the hanging frame 16, a searchlight device 15 is connected to one side of the searchlight 12 through an axis, the searchlight 12 can be driven to rotate in a horizontal direction through the searchlight device 15, when the longitudinal position of the searchlight 12 needs to be changed, the moving block 14 needs to be driven to move through the first driving device 11, and then the longitudinal position of the searchlight 12 needs to be changed, the signal locator transmits electromagnetic signals to the signal detector, the signal detector is electrically connected to the central control platform, the central control platform is electrically connected to the sub-control platform, the sub-control platform and multiple searchlight devices 15 and multiple first driving devices 11 are electrically connected, through multiple Each searchlight 12 can provide all-round independent lighting coverage for the exhibition hall, and is used to provide independent lighting for specific personnel or specific exhibits. Specific personnel or specific exhibits need to carry special signal locators, and use GPS signal detectors to locate the matching signal locators, and transmit the information to the central control platform to detect the location of specific personnel or specific exhibits. The central control platform transmits the location information to the sub-control platform, and the sub-control platform performs data analysis and controls the searchlight 12 closest to the signal locator to illuminate the specific personnel or specific exhibits, thereby completing the intelligent control of the exhibition hall light. Only specific staff are required to monitor the central control platform and the sub-control platform to complete the control of the lamps inside the exhibition hall.It saves a lot of labor costs and has higher accuracy.

[0029] Specifically, the telescopic structure 2 includes a telescopic rod 201 and a mounting plate 202. The telescopic rod 201 is installed at the lower end of the suspended ceiling 1, and the mounting plate 202 is installed at the lower end of the telescopic rod 201. The lower end of the mounting plate 202 is connected to the upper end of the side plate 3, and a filter screen 7 is installed between two adjacent mounting plates 202. Through multiple telescopic structures 2, the telescopic structure 2 is electrically driven, which can drive the central lamp 5 and the searchlight 12 to move up and down under the suspended ceiling 1. When the central lamp 5 and the searchlight 12 need to be inspected or maintained, the height of the lamp can be lowered through the telescopic structure 2 to facilitate the user to inspect or maintain the central lamp 5 and the searchlight. The filter screen 7 can reduce the dust falling from the top from entering the interior of the two side plates 3. The multiple telescopic structures 2 operate synchronously with each other and are separately arranged. When one telescopic structure 2 loses the function of active telescoping, the other telescopic structures 2 can continue to operate, thereby increasing the damage resistance of the device.

[0030] Furthermore, the two side panels 3 on both sides of the central lamp 5 form a group, and a fan support plate 8 is installed on the outer surface of each group of side panels 3. A fan group 6 is installed at the upper ends of two adjacent fan support plates 8. A dust sensor is installed inside the exhibition hall, and the dust sensor is electrically connected to the fan group 6 through the central control platform. The fan group 6 includes a ventilation fan 601 and a mounting frame 602. The two sides of the mounting frame 602 are threadedly connected between the extension plate and the fan support plate 8. A plurality of ventilation fans 601 are installed inside the mounting frame 602. The fan group 6 is supported by two fan support plates 8 and threadedly connected to each other by bolts, which have a certain connection strength and enhance the stability of the device. The dust concentration inside the exhibition hall can be transmitted to the central control platform in real time through the dust sensor. When the dust concentration exceeds the preset threshold, the central control platform controls the fan group 6 to disperse the dust, and can also be manually controlled, thereby ensuring the ventilation effect inside the exhibition hall to a certain extent.

[0031] Furthermore, the lifting structure 4 includes a lifting plate 401, a first threaded rod 402 and a first guide rod 403. A side groove 17 is provided at one end of the two side plates 3 facing each other. A longitudinal first threaded rod 402 is rotatably connected inside the left side groove 17. The lower end of the first threaded rod 402 passes through the side plate 3 and is connected to the second driving device 13. A longitudinal first guide rod 403 is fixedly installed inside the right side groove 17. A lifting plate 401 is rotatably connected to the surface of the first threaded rod 402. The other end of the lifting plate 401 is slidably connected to the surface of the first guide rod 403. The first threaded rod 402 is driven to rotate by the second driving device 13. The surface of the first threaded rod 402 is rotatably connected to the lifting plate 401, so that when the first threaded rod 402 rotates, the lifting plate 401 will move along the length direction of the first threaded rod 402, and then be slidably connected to the lifting plate 401 through the first guide rod 403, thereby limiting and guiding the movement trajectory of the lifting plate 401.

[0032] Furthermore, a groove 18 is provided at one end of the two lifting plates 401 facing each other, and an electric push rod 19 is installed inside the groove 18. A connecting rod 21 is installed at the front end of the two electric push rods 19, and a fixed shaft 22 is installed between the two connecting rods 21. The surface of the central lamp 5 and the fixed shaft 22 are connected, and two reinforcement plates 20 are symmetrically installed at the upper ends of the two lifting plates 401. The two electric push rods 19 can drive the two connecting rods 21 to move laterally, thereby driving the fixed shaft 22 and the central lamp 5 to move laterally.

[0033] Further, the searchlight device 15 includes a first bevel gear 1501, a second bevel gear 1502, a connecting shaft 1503 and a third driving device 1504. One side of the searchlight 12 passes through the hanging frame 16 through the shaft and is connected to the first bevel gear 1501. The upper end of the first bevel gear 1501 is meshed and connected with the second bevel gear 1502. The upper end of the second bevel gear 1502 is equipped with a connecting shaft 1503. The upper end of the connecting shaft 1503 is equipped with a third driving device 1504. The third driving device 1504 is located inside the moving block 14. The connecting shaft 1503 is driven to rotate by the third driving device 1504, and the connecting shaft 1503 drives the second bevel gear 1502 to rotate. The second bevel gear 1502 drives the first bevel gear 1501 to rotate, thereby driving the searchlight 12 to move at a horizontal angle. When the longitudinal position of the searchlight 12 needs to be changed, the moving block 14 needs to be driven by the first drive device 11 to move, thereby driving the searchlight 12 to change its longitudinal position. It should be noted that the first drive device 11, the second drive device 13 and the third drive device 1504 are all common servo motors on the market and are electrically connected to the sub-control platform. The first drive device 11 is used for the longitudinal position of the searchlight 12, the second drive device 13 is used to drive the lifting structure 4 to operate, and the third drive device 1504 is used to change the horizontal angle of the searchlight 12.

[0034] Furthermore, a second guide rod 10 is installed above the second threaded rod 9 and inside the side groove 17. The upper part of the moving block 14 is slidingly connected to the surface of the second guide rod 10 through a through hole. The second guide rod 10 and the moving block 14 are slidingly connected. The moving trajectory of the moving block 14 can be guided and limited by the second guide rod 10.

[0035] Furthermore, the sub-control platform is regulated by the central control platform and supports manual intervention control. Under normal conditions, the sub-control platform is adjusted and controlled by the central control platform. When necessary, the user can manipulate the sub-control platform through manual intervention to change the operation of the searchlight 15, thereby manually controlling the function of the searchlight 12. In the case of intelligent control, manual intervention is added to enhance the control method of the device.

[0036] The method of using this embodiment is as follows: multiple sets of telescopic structures 2 are installed at the lower end of the ceiling 1, two side panels 3 are installed at the lower end of each set of telescopic structures 2, two lifting structures 4 are installed between the two side panels 3, and a central lamp 5 is installed between the two lifting structures 4. The main structure of the exhibition hall is covered with lights by multiple central lamps 5. The lower end of each side panel 3 is rotatably connected to a searchlight 12, and each searchlight 12 operates independently. The exhibition hall can be covered with all-round independent lights by multiple searchlights 12, which are used to provide independent lights for specific personnel or specific exhibits. Specific personnel or specific exhibits need to carry special letters. The signal locator is used to locate the matching signal locator through the GPS signal detector, and the information is transmitted to the central control platform to detect the position of specific personnel or specific display items. The central control platform transmits the position information to the sub-control platform. The sub-control platform performs data analysis and controls the searchlight 12 closest to the signal locator to illuminate the specific personnel or specific display items, thereby completing the intelligent control of the exhibition hall light. Only specific staff are required to monitor the central control platform and the sub-control platform to complete the control of the lamps inside the exhibition hall, saving a lot of labor costs and with higher accuracy.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multimedia exhibition hall light soft intelligent control system, comprising a ceiling (1) and a signal locator, characterized in that: A plurality of groups of telescopic structures (2) are installed in an array at the lower end of the suspended ceiling (1), one group of the telescopic structures (2) comprises a plurality of telescopic structures (2) distributed in a longitudinal array, two side panels (3) are installed on the left and right sides of the lower end of one group of the telescopic structures (2), two lifting structures (4) are symmetrically installed between the two side panels (3), a central lamp (5) is installed between the two lifting structures (4), an opening groove (23) is provided at the lower end of the side panel (3), a second threaded rod (9) is rotatably connected inside the opening groove (23), one end of the second threaded rod (9) passes through the side panel (3) and is connected to a first driving device (11), a moving block (14) is rotatably connected to the surface of the second threaded rod (9), a hanging frame (16) is installed at the lower end of the moving block (14), a searchlight (12) is rotatably connected to the lower end of the hanging frame (16), and a searchlight (12) is rotatably connected to one side of the searchlight (12) via an axis. The signal locator transmits electromagnetic signals to a signal detector, the signal detector is electrically connected to a central control platform, the central control platform is electrically connected to a sub-control platform, and the sub-control platform is electrically connected to a plurality of searchlight devices (15) and a plurality of first drive devices (11).

2. The multimedia exhibition hall light softness intelligent control system according to claim 1 is characterized by: The telescopic structure (2) comprises a telescopic rod (201) and a mounting plate (202); the telescopic rod (201) is mounted at the lower end of the suspended ceiling (1); the mounting plate (202) is mounted at the lower end of the telescopic rod (201); the lower end of the mounting plate (202) is connected to the upper end of the side plate (3); and a filter screen (7) is mounted between two adjacent mounting plates (202).

3. The multimedia exhibition hall light softness intelligent control system according to claim 1 is characterized by: The two side panels (3) on both sides of the central lamp (5) form a group, and a fan support plate (8) is installed on the outer surface of each group of the side panels (3). A fan group (6) is installed on the upper ends of two adjacent fan support plates (8). A dust sensor is installed inside the exhibition hall, and the dust sensor is electrically connected to the fan group (6) through a central control platform.

4. The multimedia exhibition hall light softness intelligent control system according to claim 3 is characterized by: The fan assembly (6) comprises a ventilation fan (601) and a mounting frame (602), the two sides of the mounting frame (602) being threadedly connected between an extension plate and a fan support plate (8), and a plurality of ventilation fans (601) are mounted inside the mounting frame (602).

5. The multimedia exhibition hall light softness intelligent control system according to claim 1 is characterized by: The lifting structure (4) comprises a lifting plate (401), a first threaded rod (402) and a first guide rod (403); a side groove (17) is provided at the opposite ends of the two side plates (3); a longitudinal first threaded rod (402) is rotatably connected inside the left side groove (17); the lower end of the first threaded rod (402) passes through the side plate (3) and is connected to the second driving device (13); a longitudinal first guide rod (403) is fixedly installed inside the right side groove (17); a lifting plate (401) is rotatably connected to the surface of the first threaded rod (402); and the other end of the lifting plate (401) is slidably connected to the surface of the first guide rod (403).

6. The multimedia exhibition hall light softness intelligent control system according to claim 5 is characterized by: A groove (18) is provided at one end of the two lifting plates (401) facing each other, an electric push rod (19) is installed inside the groove (18), a connecting rod (21) is installed at the front end of the two electric push rods (19), a fixed shaft (22) is installed between the two connecting rods (21), and the surface of the central lamp (5) and the fixed shaft (22) are connected.

7. The multimedia exhibition hall light softness intelligent control system according to claim 6 is characterized by: Two reinforcing plates (20) are symmetrically mounted on the upper ends of the two lifting plates (401).

8. The multimedia exhibition hall light softness intelligent control system according to claim 1 is characterized by: The searchlight device (15) comprises a first bevel gear (1501), a second bevel gear (1502), a connecting shaft (1503) and a third driving device (1504); one side of the searchlight (12) passes through the hanging frame (16) through a shaft and is connected to the first bevel gear (1501); the upper end of the first bevel gear (1501) is meshedly connected with the second bevel gear (1502); the upper end of the second bevel gear (1502) is installed with a connecting shaft (1503); the upper end of the connecting shaft (1503) is installed with a third driving device (1504); and the third driving device (1504) is located inside the moving block (14).

9. The multimedia exhibition hall light softness intelligent control system according to claim 1 is characterized by: A second guide rod (10) is installed above the second threaded rod (9) and inside the side groove (17), and the upper part of the moving block (14) is slidably connected to the surface of the second guide rod (10) through a through hole.

10. The multimedia exhibition hall light softness intelligent control system according to claim 1 is characterized by: The sub-control platform is regulated by the central control platform and supports manual intervention control.

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