A light assembly for multi-target tracking for stage supervision

Abstract

The present application relates to stage lamp technical field, and disclose a kind of light assembly for multi-target tracking of stage supervision, including hanger and lamp holder, the hanger is equipped with several fixed components, and the fixed component includes first motor and fixed shaft, the fixed shaft is rotatably connected with the hanger, and the first motor is fixedly connected with the hanger.This technical solution is by setting up fin assembly on lamp body to heat dissipation, the whole lamp body is closed structure, not easy to enter water or dust;In order to improve the heat dissipation effect, this technical solution is also set in hanger air compressor and air pipe, compressed air can be generated by air compressor, then the compressed air is introduced into heat sink, to the forced heat dissipation of lamp body, so even if lamp body is fully enclosed, the heat dissipation demand of lamp body can also be satisfied, at the same time, without increasing the number and volume of external heat dissipation fins of lamp body, it is more convenient to use.

Description

Technical Field

[0001] This invention relates to the field of stage lighting technology, specifically to a multi-target tracking lighting component for stage supervision. Background Technology

[0002] Multi-target tracking lighting components, as the name suggests, are lighting sets that can track multiple targets. Generally speaking, the lighting fixtures used for target tracking are mainly follow spots and spotlights. Stage lighting is an important part of stage design, and the lighting has a direct impact on the performance. Therefore, the equipment used is professional equipment and is relatively expensive. Whether it is a spotlight or a follow spot, there are two main ways to dissipate heat: passive heat dissipation with heat sink fins and active heat dissipation with cooling fans.

[0003] In existing technologies, stage spotlights and follow spots generally have high power, so most of them use cooling fans for heat dissipation. However, for outdoor models, in order to prevent damage from rainwater, heat dissipation fins are mostly used. To ensure heat dissipation, the volume and number of heat dissipation fins of the lamp are increased, which in turn leads to a larger size and weight of the lamp, causing greater inconvenience for the transportation, installation and storage of the entire lamp. Summary of the Invention

[0004] This invention provides a multi-target tracking lighting component for stage supervision, which has the beneficial effect of good heat dissipation and solves the problem mentioned in the background art that simply using heat dissipation fins for heat dissipation will lead to an increase in the size of the lamp body.

[0005] The present invention provides the following technical solution: a stage supervisor's multi-target tracking lighting assembly, comprising a gantry and a lamp holder, wherein the gantry is provided with a plurality of fixing components, and each fixing component includes a first motor and a fixing shaft, the fixing shaft being rotatably connected to the gantry, the first motor being fixedly connected to the gantry, and the output shaft of the first motor being fixedly connected to the fixing shaft, the lamp holder being fixedly connected to the fixing shaft by screws, and the lamp holder being provided with a lamp body;

[0006] The upper end of the lamp body is provided with a heat dissipation groove, and the heat dissipation groove is provided with a plurality of heat dissipation fin assemblies. One end of the lamp body is provided with a connecting seat, and one end of the connecting seat is provided with an air inlet. The other end of the connecting seat is provided with a vent for communicating with the heat dissipation groove. An air compressor and an air duct are provided inside the hanger. The air duct is provided with a plurality of air outlets, and one end of the air duct is connected to the air outlet of the air compressor. The air outlets are connected to the air inlet through pipes.

[0007] As an optional solution for a stage monitoring multi-target tracking lighting component described in this invention, the air outlet is provided with a first flow limiting device, and the first flow limiting device includes a first baffle and a plug. The first baffle is fixedly connected to the air duct, and the first baffle is provided with a vent hole. The plug is elastically connected to the first baffle through a first spring.

[0008] As an optional solution for a stage monitoring multi-target tracking lighting component described in this invention, the connecting seat is provided with a fixing groove, and one end of the fixing groove is provided with a first flow channel communicating with the air inlet. The fixing groove is provided with a wind direction adjustment seat, which is elastically connected to the connecting seat by a second spring, and the wind direction adjustment seat is provided with a plurality of air guide grooves.

[0009] As an optional solution for a stage monitoring multi-target tracking lighting component described in this invention, the connecting seat has an air guide seat on one side, and the air guide seat is detachably connected to the lamp body by screws. The inner side of the air guide seat has a second flow channel, one end of the air guide seat has a flow channel inlet, and the middle of the air guide seat has a flow channel outlet. The position and number of the flow channel inlets correspond one-to-one with the air guide slots.

[0010] As an optional solution for a stage monitoring multi-target tracking lighting component described in this invention, the air guide seat is provided with a second flow limiting device, and the second flow limiting device includes a second baffle for blocking the flow channel inlet. The second baffle is slidably connected to the air guide seat, and a connecting rod is provided on the lower side of the second baffle. The connecting rod is fixedly connected to the air direction adjustment seat.

[0011] As an optional solution of the stage monitoring multi-target tracking lighting assembly described in this invention, the upper end of the connecting seat is provided with a transmission assembly, and the transmission assembly includes a reducer. One end of the reducer is inserted into the first flow channel, and the input shaft of the reducer is provided with an impeller. The output shaft of the reducer is provided with a turntable, and the outer side of the turntable is provided with a notch.

[0012] As an optional solution for a stage monitoring multi-target tracking lighting assembly described in this invention, the upper end of the air guide seat is provided with a transmission rod, one end of the transmission rod passes through the air guide seat and is fixedly connected to the second baffle, and the upper end of the transmission rod is provided with an inclined top.

[0013] As an optional solution for a stage monitoring multi-target tracking lighting assembly according to the present invention, the heat sink assembly includes a first heat sink and a second heat sink. The first heat sink is fixedly connected to the lamp body, the second heat sink is located on one side of the first heat sink, and one end of the second heat sink is rotatably connected to the first heat sink.

[0014] As an alternative solution to the stage monitoring multi-target tracking lighting assembly described in this invention, the other end of the second heat sink is provided with an elastic air guide plate, and the surface of the second heat sink is provided with a graphene thermal conductive coating.

[0015] As an optional solution for a stage monitoring multi-target tracking lighting assembly described in this invention, the lamp body has connecting shafts on both sides, and one end of the connecting shaft is rotatably connected to the lamp holder. A second motor for driving the connecting shaft to rotate is provided on one side of the lamp holder.

[0016] The present invention has the following beneficial effects:

[0017] 1. This stage supervisor's multi-target tracking lighting component features a heat dissipation slot with heat sink assemblies on the lamp body. One end of the lamp body has a connecting seat with an air inlet. The air inlet is connected to an air outlet on a duct via a pipe. When an air compressor operates, compressed air is sent into the duct. The compressed air enters the connecting seat through the air outlet, pipe, and air inlet, then passes through a first flow channel, a fixing slot, and a vent to enter the heat dissipation slot. The top and both ends of the heat dissipation slot have an open structure. An air guide seat is provided at the top of the lamp body, which can seal the top of the heat dissipation slot. Thus, after the airflow enters the heat dissipation slot, it flows from one end to the other. During the flow, the air exchanges heat with the heat sink assemblies in the heat dissipation slot and carries away the heat.

[0018] This technical solution dissipates heat from the lamp body by installing a heat sink assembly on the lamp body. The entire lamp body is a closed structure, making it difficult for water or dust to enter. To improve the heat dissipation effect, this technical solution also installs an air compressor and air duct inside the hanger. The air compressor generates compressed air, which is then introduced into the heat dissipation slot to force heat dissipation from the lamp body. In this way, even though the lamp body is fully enclosed, it can meet the heat dissipation requirements of the lamp body. At the same time, there is no need to increase the number and volume of external heat dissipation fins of the lamp body, making it more convenient to use.

[0019] 2. This stage supervisor's multi-target tracking lighting component features an airflow adjustment seat within the connector. This adjustment seat allows for the regulation of airflow direction. The airflow exiting the connector has two directions: one is directly entering the heat dissipation trough through the vent, then flowing through one end of the trough to the other; the other is entering the flow channel inlet through the air guide groove on the airflow adjustment seat, then sequentially passing through the flow channel inlet and the second flow channel, and exiting through the flow channel outlet. The flow channel outlet is directly opposite the center of the heat dissipation trough. In this way, during use, unheated cold air can directly flow to the center of the heat dissipation trough, thus dissipating heat from the higher-temperature front end of the trough. This effectively reduces the temperature difference between the two ends of the lighting unit and improves the heat dissipation effect.

[0020] 3. This stage supervisor's multi-target tracking lighting component, by setting a heat sink assembly consisting of a first heat sink and a second heat sink in a heat sink groove, wherein the first heat sink is fixed and the second heat sink is movable, when airflow flows through one end of the heat sink groove to the other end, under the blowing of the airflow, one side of the second heat sink is in close contact with the first heat sink. When the airflow flows out through the flow channel outlet, since the flow channel outlet is directly opposite the middle of the heat sink groove, the airflow will flow to both ends of the heat sink groove, that is, a part of the airflow will flow in the opposite direction towards the connecting seat. When the airflow flows in the opposite direction, since the end of the second heat sink groove is provided with an elastic air guide plate in an open state, under the blowing of the airflow, the second heat sink groove separates from the first heat sink groove, so that the air has a larger contact area with the heat sink assembly, resulting in better heat exchange effect. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the present invention.

[0022] Figure 2 This is a schematic diagram of the internal structure of the hanger of the present invention.

[0023] Figure 3 This is a cross-sectional view of the hanger of the present invention.

[0024] Figure 4 This is a schematic diagram of the lamp body structure of the present invention.

[0025] Figure 5 This is a schematic diagram of the internal structure of the connecting seat and the air guide plate of the present invention.

[0026] Figure 6 This is a cross-sectional view of the connector of the present invention.

[0027] In the diagram: 1. Hanger; 2. Lamp holder; 3. First motor; 4. Fixed shaft; 5. Lamp body; 501. Heat dissipation groove; 6. Connecting seat; 601. Vent; 602. Fixed groove; 603. First flow channel; 7. Air inlet; 8. Air compressor; 9. Air duct; 10. Air outlet; 11. Pipe; 12. First baffle; 13. Plug; 14. First spring; 15. Air direction adjustment seat; 1501. Air guide groove; 16. Second spring; 17. Air guide seat; 1701. Second flow channel; 1702. Flow channel inlet; 1703. Flow channel outlet; 18. Second baffle; 19. Connecting rod; 20. Reducer; 21. Impeller; 22. Turntable; 2201. Notch; 23. Transmission rod; 24. First heat sink; 25. Second heat sink; 26. Elastic air guide plate; 27. Connecting shaft; 28. Second motor. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Example 1

[0030] Please see Figures 1 to 6 The present invention provides a lighting assembly for multi-target tracking for stage supervision, including a suspender 1 and a lamp holder 2. The suspender 1 is provided with a plurality of fixing components, and the fixing components include a first motor 3 and a fixing shaft 4. The fixing shaft 4 is rotatably connected to the suspender 1, the first motor 3 is fixedly connected to the suspender 1, and the output shaft of the first motor 3 is fixedly connected to the fixing shaft 4. The lamp holder 2 is fixedly connected to the fixing shaft 4 by screws, and the lamp holder 2 is provided with a lamp body 5.

[0031] The upper end of the lamp body 5 is provided with a heat dissipation groove 501, and the heat dissipation groove 501 is provided with several heat dissipation fin assemblies. One end of the lamp body 5 is provided with a connecting seat 6, and one end of the connecting seat 6 is provided with an air inlet 7. The other end of the connecting seat 6 is provided with a vent 601 for communicating with the heat dissipation groove 501. The hanger 1 is provided with an air compressor 8 and an air duct 9. The air duct 9 is provided with several air outlets 10, and one end of the air duct 9 is connected to the air outlet of the air compressor 8. The air outlets 10 are connected to the air inlet 7 through pipes 11.

[0032] This technical solution uses a hanger 1 with several fixed components, including a first motor 3 and a fixed shaft 4. The first motor 3 drives the fixed shaft 4 to rotate. The lamp holder 2 is fixedly connected to the fixed shaft 4. A lamp body 5 is mounted on the lamp holder 2. A second motor 28 is located on one side of the lamp holder 2. The second motor 28 drives the connecting shaft 27 and the lamp body 5 to rotate. Inside the hanger 1 is an auxiliary heat dissipation mechanism consisting of an air compressor 8 and an air duct 9. This auxiliary heat dissipation mechanism dissipates heat from multiple lamp bodies 5. The specific working principle is as follows:

[0033] A heat dissipation groove 501 is provided on the lamp body 5, and a heat sink assembly is provided inside the heat dissipation groove 501. A connecting seat 6 is provided at one end of the lamp body 5, and an air inlet 7 is provided on the connecting seat 6. The air inlet 7 is connected to the air outlet 10 on the air duct 9 through the pipe 11. When the air compressor 8 works, it sends compressed air into the air duct 9. The compressed air enters the connecting seat 6 through the air outlet 10, the pipe 11, and the air inlet 7, and then enters the heat dissipation groove 501 through the first flow channel 603, the fixing groove 602, and the air vent 601. The top and both ends of the heat dissipation groove 501 are open structures. An air guide seat 17 is provided at the upper end of the lamp body 5. The top of the heat dissipation groove 501 can be closed by the air guide seat 17. In this way, after the airflow enters the heat dissipation groove 501, it will flow from one end of the heat dissipation groove 501 to the other end. During the flow, the air exchanges heat with the heat sink assembly in the heat dissipation groove 501 and carries away the heat.

[0034] This technical solution dissipates heat from the lamp body 5 by installing a heat sink assembly on the lamp body 5. The entire lamp body 5 is a closed structure, making it difficult for water or dust to enter. To improve the heat dissipation effect, this technical solution also installs an air compressor 8 and an air duct 9 inside the hanger 1. The air compressor 8 generates compressed air, which is then introduced into the heat dissipation slot 501 to force heat dissipation from the lamp body 5. In this way, even though the lamp body 5 is fully enclosed, it can still meet the heat dissipation requirements of the lamp body 5. At the same time, it does not require increasing the number and volume of external heat dissipation fins of the lamp body 5, making it more convenient to use.

[0035] Example 2

[0036] This embodiment is an explanation based on Embodiment 1. For details, please refer to [link / reference]. Figures 1 to 6 A first flow limiting device is provided at the air outlet 10, and the first flow limiting device includes a first baffle 12 and a plug 13. The first baffle 12 is fixedly connected to the air duct 9, and the first baffle 12 is provided with a vent hole. The plug 13 is elastically connected to the first baffle 12 through a first spring 14.

[0037] The connecting seat 6 is provided with a fixing groove 602, and one end of the fixing groove 602 is provided with a first flow channel 603 that communicates with the air inlet 7. The fixing groove 602 is provided with an air direction adjustment seat 15, which is elastically connected to the connecting seat 6 through a second spring 16, and the air direction adjustment seat 15 is provided with a number of air guide grooves 1501.

[0038] A guide seat 17 is provided on one side of the connecting seat 6, and the guide seat 17 is detachably connected to the lamp body 5 by screws. A second flow channel 1701 is provided on the inner side of the guide seat 17. A flow channel inlet 1702 is provided at one end of the guide seat 17, and a flow channel outlet 1703 is provided in the middle of the guide seat 17. The position and number of the flow channel inlets 1702 correspond one-to-one with the air guide slots 1501.

[0039] When compressed air enters the duct 9, the air outlet 10 closer to the air compressor 8 has a larger air volume, while the air outlet farther from the air compressor 8 has a smaller air volume. In order to make the air volume of each air outlet 10 more uniform, this technical solution sets a first flow limiting device at the air outlet 10. The first flow limiting device includes a first baffle 12 and a plug 13. The first baffle 12 can seal the air outlet 10. The first baffle 12 has a vent hole that fits with the plug 13. The plug 13 is elastically connected to the first baffle 12 through a first spring 14. Under normal circumstances, one end of the plug 13 is inserted into the vent hole, and the vent hole can be blocked by the plug 13. When compressed air enters the duct 9, the compressed air in the duct 9 needs to reach a certain pressure so that the plug 13 can overcome the resistance of the first spring 14 and move away from the first baffle 12. At this time, the compressed air can enter the air outlet 10 through the vent hole.

[0040] The connecting seat 6 is located at one end of the heat dissipation groove 501. When compressed air enters the heat dissipation groove 501 through the connecting seat 6, it will flow from one end of the heat dissipation groove 501 to the other end. During the entire operation, the temperature of the end of the lamp body 5 close to the connecting seat 6 will be lower, and the temperature of the end far from the connecting seat 6 will be higher. As the working time increases, the temperature difference between the two ends of the lamp body 5 due to uneven heat dissipation will become larger and larger. In order to solve the above problem, this technical solution provides an air guide seat 17 on the upper side of the lamp body 5. A second flow channel 1701 is provided inside the air guide seat 17. A flow channel inlet 1702 is provided at the end of the air guide seat 17 close to the connecting seat 6, and a flow channel outlet 1703 is provided in the middle of the air guide seat 17. Correspondingly, an air direction adjustment seat 15 is provided inside the connecting seat 6. The air direction adjustment seat 15 can be used to adjust the flow direction of the airflow.

[0041] In this technical solution, the airflow from the connecting seat 6 has two directions. One is to directly enter the heat dissipation trough 501 through the vent 601, and then flow through one end of the heat dissipation trough 501 to the other end. The other is to enter the flow channel inlet 1702 through the air guide groove 1501 on the air direction adjustment seat 15, and then flow through the flow channel inlet 1702, the second flow channel 1701 and out through the flow channel outlet 1703. The flow channel outlet 1703 is directly opposite the middle of the heat dissipation trough 501. In this way, during use, the cold air that has not been heat exchanged can flow directly to the middle of the heat dissipation trough 501 and then dissipate heat to the front end of the heat dissipation trough 501 where the temperature is higher. This can effectively reduce the temperature difference between the two ends of the heat dissipation trough 501 and improve the heat dissipation effect.

[0042] Example 3

[0043] This embodiment is an explanation based on Embodiment 1. For details, please refer to [link / reference]. Figures 1 to 6 The air guide seat 17 is provided with a second flow limiting device, and the second flow limiting device includes a second baffle 18 for blocking the flow channel inlet 1702. The second baffle 18 is slidably connected to the air guide seat 17, and a connecting rod 19 is provided on the lower side of the second baffle 18. The connecting rod 19 is fixedly connected to the air direction adjustment seat 15.

[0044] The upper end of the connecting seat 6 is provided with a transmission assembly, which includes a reducer 20. One end of the reducer 20 is inserted into the first flow channel 603, and an impeller 21 is provided on the input shaft of the reducer 20. A turntable 22 is provided on the output shaft of the reducer 20, and a notch 2201 is provided on the outer side of the turntable 22. The upper end of the air guide seat 17 is provided with a transmission rod 23. One end of the transmission rod 23 passes through the air guide seat 17 and is fixedly connected to the second baffle 18, and the upper end of the transmission rod 23 is provided with an inclined top.

[0045] A transmission assembly is provided at the connecting seat 6, which includes a reducer 20. The input end of the reducer 20 is provided with an impeller 21, which is located in the first flow channel 603. When the airflow flows in the first flow channel 603, it will drive the impeller 21 to rotate, thereby providing power to the reducer 20. The reducer 20 can drive the turntable 22 to rotate. A notch 2201 is provided on one side of the turntable 22. Correspondingly, a transmission rod 23 is provided on the air guide seat 17. When the turntable 22 rotates, the part without the notch 2201 will abut against the transmission rod 23. Under the abutment of the turntable 22, the transmission rod 23 will move downward. The transmission rod 23 is fixedly connected to the second baffle 18, and the second baffle 18 is fixedly connected to the wind direction adjustment seat 15 through the connecting rod 19. At this time, the wind direction adjustment seat 15 will overcome the resistance of the second spring 16 and move downward.

[0046] Under normal circumstances, the airflow adjustment seat 15 is in a high position, blocking the vent 601. Airflow can only enter the flow channel inlet 1702 through the air guide groove 1501 on the airflow adjustment seat 15. When the airflow adjustment seat 15 moves downwards, the second baffle 18 moves synchronously with it, sealing the flow channel inlet 1702. As the airflow adjustment seat 15 moves, the vent 601 is exposed, preventing airflow from entering the flow channel inlet 1702; instead, airflow enters the heat dissipation slot 501 through the vent 601. This technical solution uses an airflow adjustment seat 15, which can be linked with a transmission component. In use, compressed air for heat dissipation powers the transmission component, causing it to move. This movement, in turn, moves the airflow adjustment seat 15, thus adjusting the airflow direction, making it more convenient to use.

[0047] Example 4

[0048] This embodiment is an explanation based on Embodiment 1. For details, please refer to [link / reference]. Figures 1 to 6 The heat sink assembly includes a first heat sink 24 and a second heat sink 25. The first heat sink 24 is fixedly connected to the lamp body 5, and the second heat sink 25 is located on one side of the first heat sink 24, with one end of the second heat sink 25 rotatably connected to the first heat sink 24.

[0049] The other end of the second heat sink 25 is provided with an elastic air guide plate 26, and the surface of the second heat sink 25 is provided with a graphene thermal conductive coating.

[0050] Both sides of the lamp body 5 are provided with connecting shafts 27, and one end of the connecting shaft 27 is rotatably connected to the lamp holder 2. A second motor for driving the connecting shaft to rotate is provided on one side of the lamp holder.

[0051] To further improve heat dissipation, this technical solution includes a heat sink assembly consisting of a first heat sink 24 and a second heat sink 25 within the heat dissipation slot 501. The first heat sink 24 is fixed, while the second heat sink 25 is movable. When airflow passes through one end of the heat dissipation slot 501 to the other end, the second heat sink 25 is pressed against the first heat sink 24 by the airflow. When the airflow exits through the flow channel outlet 1703, since the flow channel outlet 1703 is directly opposite the middle of the heat dissipation slot 501, the airflow will flow towards both ends of the heat dissipation slot 501. In other words, a portion of the airflow will... The airflow flows in the opposite direction to the connecting seat 6. When the airflow flows in the opposite direction, the second heat sink 25 is separated from the first heat sink 24 by the airflow because the end of the second heat sink 25 is provided with an open elastic air guide plate 26. This allows the air to have a larger contact area with the heat sink assembly, resulting in better heat exchange. As the airflow adjustment seat 15 moves, the direction of the airflow changes again. At this time, the airflow flows from one end of the heat sink 501 to the other end, carrying away all the hot airflow in the heat sink 501. At the same time, driven by the airflow, the second heat sink 25 is pressed tightly against the first heat sink 24 again, and so on.

[0052] A graphene thermal conductive coating with better thermal conductivity is provided on the surface of the second heat sink 25. The presence of the graphene thermal conductive coating can improve the thermal conductivity of the second heat sink 25. An elastic air guide plate 26 is provided at the end of the second heat sink 25. When the airflow flows from one end of the heat sink 501 to the other end, the elastic air guide plate 26 deforms under the blowing of the airflow. In this way, the presence of the elastic air guide plate 26 will not have a significant impact on the flow of air.

[0053] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0054] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A stage manager's multi-target tracking lighting assembly, comprising a rigging (1) and a lamp holder (2), characterized in that: The hanger (1) is provided with several fixing components, and the fixing components include a first motor (3) and a fixing shaft (4). The fixing shaft (4) is rotatably connected to the hanger (1), the first motor (3) is fixedly connected to the hanger (1), and the output shaft of the first motor (3) is fixedly connected to the fixing shaft (4). The lamp holder (2) is fixedly connected to the fixing shaft (4) by screws, and the lamp holder (2) is provided with a lamp body (5). The upper end of the lamp body (5) is provided with a heat dissipation groove (501), and the heat dissipation groove (501) is provided with a number of heat dissipation fin assemblies. One end of the lamp body (5) is provided with a connecting seat (6), and one end of the connecting seat (6) is provided with an air inlet (7). The other end of the connecting seat (6) is provided with an air vent (601) for communicating with the heat dissipation groove (501). The hanger (1) is provided with an air compressor (8) and an air duct (9). The air duct (9) is provided with a number of air outlets (10), and one end of the air duct (9) is connected to the air outlet of the air compressor (8). The air outlets (10) are connected to the air inlet (7) through a pipe (11). The connecting seat (6) is provided with a fixing groove (602), and one end of the fixing groove (602) is provided with a first flow channel (603) communicating with the air inlet (7). The fixing groove (602) is provided with a wind direction adjustment seat (15), and the wind direction adjustment seat (15) is elastically connected to the connecting seat (6) through a second spring (16). The wind direction adjustment seat (15) is provided with a plurality of air guide grooves (1501). The connecting seat (6) has an air guide seat (17) on one side, and the air guide seat (17) is detachably connected to the lamp body (5) by screws. The inner side of the air guide seat (17) has a second flow channel (1701), one end of the air guide seat (17) has a flow channel inlet (1702), and the middle part of the air guide seat (17) has a flow channel outlet (1703). The position and number of the flow channel inlets (1702) correspond one-to-one with the air guide grooves (1501).

2. The stage monitoring multi-target tracking lighting assembly according to claim 1, characterized in that: The air outlet (10) is provided with a first flow limiting device, and the first flow limiting device includes a first baffle (12) and a plug (13). The first baffle (12) is fixedly connected to the air duct (9), and the first baffle (12) is provided with a vent hole. The plug (13) is elastically connected to the first baffle (12) through a first spring (14).

3. A stage monitoring multi-target tracking lighting assembly according to claim 1, characterized in that: The air guide seat (17) is provided with a second flow limiting device, and the second flow limiting device includes a second baffle (18) for blocking the flow channel inlet (1702). The second baffle (18) is slidably connected to the air guide seat (17), and a connecting rod (19) is provided on the lower side of the second baffle (18). The connecting rod (19) is fixedly connected to the wind direction adjustment seat (15).

4. A stage monitoring multi-target tracking lighting assembly according to claim 3, characterized in that: The upper end of the connecting seat (6) is provided with a transmission assembly, and the transmission assembly includes a reducer (20). One end of the reducer (20) is inserted into the first flow channel (603), and an impeller (21) is provided on the input shaft of the reducer (20). A turntable (22) is provided on the output shaft of the reducer (20), and a notch (2201) is provided on the outer side of the turntable (22).

5. A stage monitoring multi-target tracking lighting assembly according to claim 4, characterized in that: The upper end of the air guide seat (17) is provided with a transmission rod (23). One end of the transmission rod (23) passes through the air guide seat (17) and is fixedly connected to the second baffle (18). The upper end of the transmission rod (23) is provided with an inclined top.

6. A stage monitoring multi-target tracking lighting assembly according to claim 1, characterized in that: The heat sink assembly includes a first heat sink (24) and a second heat sink (25). The first heat sink (24) is fixedly connected to the lamp body (5). The second heat sink (25) is located on one side of the first heat sink (24), and one end of the second heat sink (25) is rotatably connected to the first heat sink (24).

7. A stage monitoring multi-target tracking lighting assembly according to claim 6, characterized in that: The other end of the second heat sink (25) is provided with an elastic air guide plate (26), and the surface of the second heat sink (25) is provided with a graphene thermal conductive coating.

8. A stage monitoring multi-target tracking lighting assembly according to claim 1, characterized in that: The lamp body (5) is provided with connecting shafts (27) on both sides, and one end of the connecting shaft (27) is rotatably connected to the lamp holder (2). A second motor (28) is provided on one side of the lamp holder (2) for driving the connecting shaft (27) to rotate.

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