Head-controlled pan-tilt spotlight

Abstract

The utility model discloses a head-controlled pan-tilt spotlight, and relates to the technical field of lighting equipment. The device comprises a holder, a spotlight is arranged on the holder, a horizontal rotation regulator and a pitching regulator are arranged in the holder, and the device further comprises a target tracking controller which is arranged on the head of a user. A user rotates the head to enable the target tracking controller to control the horizontal rotation adjuster and the pitching adjuster so as to control the light direction of the spotlight, an installer is further arranged on the lower side of the holder, and the holder is detachably and fixedly installed through the installer. Through the target tracking controller and the attitude sensor, the device can follow the sight of a user in real time, quickly respond to environmental changes, and improve the efficiency of coping with emergency situations; due to magnetic installation, the device can be conveniently adsorbed on the metal surface of a vehicle and the like, flexible installation and disassembly are realized, and different scene requirements are met; the head tracking control technology is adopted, the direction of the spotlight can be adjusted in real time, and the operation process is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting equipment, in particular to a head-controlled pan-tilt spotlight. Background Art

[0002] With the increasing popularity of outdoor adventure and camping activities, explorers have an increasing demand for camping equipment and auxiliary equipment. During the adventure or camping process, when parking at night, it is necessary to promptly, quickly and comprehensively explore the surrounding environment to ensure their own safety, especially in remote and unmanned areas. The vehicle's own lighting system often cannot meet the needs of fully illuminating the surrounding environment, which brings safety hazards to explorers. Therefore, a spotlight device that can flexibly adjust the lighting direction and is easy to install and disassemble is particularly important.

[0003] Existing rotatable spotlights are usually controlled by manual operation to control their illumination direction. Although this method can adjust the lighting range to a certain extent, the operation is cumbersome and not flexible enough. More importantly, when operators need to adjust the spotlights, they usually need to stop their current activities, which undoubtedly reduces the efficiency of camping and exploration. In addition, manually adjusting the spotlight cannot achieve real-time tracking of the user's gaze, and thus cannot quickly respond to changes in the surrounding environment.

[0004] Based on this, the applicant proposed a head-controlled pan-tilt spotlight to solve the above technical problems. Utility Model Content

[0005] The utility model aims at the deficiencies in the prior art and provides a head-controlled pan-tilt spotlight.

[0006] The utility model solves the problem through the following technical solutions:

[0007] A head-controlled pan-tilt spotlight comprises a pan-tilt, on which a spotlight is arranged, wherein a horizontal rotation adjuster and a pitch adjuster are arranged inside the pan-tilt, and further comprises a target tracking controller, wherein the target tracking controller is arranged on the user's head, and the user controls the horizontal rotation adjuster and the pitch adjuster by turning the head so as to control the light direction of the spotlight by the target tracking controller, and an installer is also arranged on the lower side of the pan-tilt, through which the pan-tilt can be detachably fixed and installed.

[0008] Preferably, the gimbal includes a base plate, the mounter is arranged on the lower side of the base plate, a control cabin is movably arranged on the upper side of the base plate, the bottom of the control cabin is rotatably connected to the base plate through the horizontal rotation adjuster, the pitch adjuster is installed on the upper side of the inside of the control cabin, and the spotlight is installed on the outside of the control cabin.

[0009] Preferably, the pan head includes a base plate, the mounter is arranged on the lower side of the base plate, a control cabin is movably arranged on the upper side of the base plate, the control cabin is rotatably connected to the base plate through the horizontal rotation adjuster, a mounting frame is also arranged on the upper end of the control cabin, the control cabin and the mounting frame are connected through a wire hole, the pitch adjuster is arranged in the mounting frame, and the spotlight is mounted on the mounting frame and connected to the pitch adjuster.

[0010] Preferably, the horizontal rotation regulator includes a brushless motor A, a bearing A is sleeved on the outer side of the brushless motor A, a bearing pressure bowl is arranged between the brushless motor A and the bearing A, the bearing pressure bowl is fixedly connected to the base plate by a screw and passes through the bearing A and presses its inner ring, a bearing bracket is sleeved on the outer side of the bearing A, a bearing pressure cover is fixedly installed above the bearing bracket, the bearing pressure cover cooperates with the bearing bracket to press the outer ring of the bearing A, the stator of the brushless motor A is installed below the bearing pressure cover, the outer rotor of the brushless motor A is installed on the bearing pressure bowl, and a conductive slip ring is also installed on the upper side of the bearing pressure cover, and the power supply line passes through the brushless motor A and is connected to the conductive slip ring.

[0011] Preferably, the control cabin is further provided with a plurality of wire holes, and waterproof covers are arranged in the wire holes.

[0012] Preferably, the pitch adjuster includes a brushless motor B, a pitch angle transmission shaft is provided on the brushless motor B, bearings B are provided at both ends of the pitch angle transmission shaft, the pitch angle transmission shaft is installed in the control cabin through the bearings B, at least one end of the pitch angle transmission shaft extends out of the control cabin and is fixedly connected to the spotlight, a mounting plate is provided on the pitch angle transmission shaft, the outer rotor of the brushless motor B is fastened to the mounting plate, and a fixing frame is also provided on the pitch angle transmission shaft, the fixing frame is fixedly clamped in the control cabin, and the stator of the brushless motor B is installed on the fixing frame.

[0013] Preferably, the fixing sleeve at the end of the pitch angle transmission shaft is provided with a flange, and the spotlight is mounted on the flange.

[0014] Preferably, the pitch adjuster comprises a brushless motor B arranged at one end of the mounting frame, the stator of the brushless motor B is connected to the card plate, the outer rotor of the brushless motor B is connected to the connector, and the connector is fixedly connected to the spotlight.

[0015] Preferably, the pitch adjuster also includes a limiting mechanism, and the limiting mechanism is arranged at the other end of the mounting bracket. The limiting mechanism includes a connecting rod connected to the spotlight, and a limiting rod is arranged on the connecting rod. Two baffles are correspondingly arranged on the mounting bracket, and the limiting rod rotates at a limited angle between the two baffles.

[0016] Preferably, a posture sensor is provided in the target tracking controller, and the posture sensor and the control mechanism transmit signals via a wireless connection. The control mechanism receives the real-time signal of the posture sensor and drives the horizontal rotation adjuster and / or the pitch adjuster to operate in real time, thereby adjusting the direction of the spotlight.

[0017] Preferably, a connector is provided on the outside of the target tracking controller, and the connecting device includes a hook.

[0018] Preferably, a power supply is also provided in the target tracking controller, and the power supply is used to supply power to the posture sensor for operation.

[0019] Preferably, a posture sensor is provided on the pan-tilt head, and the posture sensor transmits signals to the control mechanism through a wired connection. The control mechanism receives a real-time feedback signal from the posture sensor to determine whether the spotlight is adjusted into place.

[0020] Preferably, a carrying frame is further provided above the control cabin, the carrying frame is fixedly connected to the flange, and the attitude sensor is mounted on the carrying frame.

[0021] Preferably, the posture sensor is mounted on the limiting rod.

[0022] Preferably, the wireless connection method includes Bluetooth connection or WIFI connection.

[0023] Preferably, the mounter comprises a strong magnet or a suction cup or a buckle.

[0024] The beneficial effects of the utility model are:

[0025] 1. Follow the user's gaze in real time and respond quickly to environmental changes: Through the target tracking controller and the attitude sensor, the pan-tilt spotlight of the present application can follow the user's head movement in real time, so as to quickly adjust the illumination direction of the spotlight. This design allows explorers to achieve timely and rapid all-round exploration of the surrounding environment without manually adjusting the spotlight, greatly improving the response speed to emergency situations;

[0026] 2. Flexible installation and disassembly to meet the needs of different scenarios: This device adopts magnetic installation, so that the PTZ spotlight can be easily adsorbed on the top of the vehicle or other metal surfaces, and can be quickly installed and disassembled. This design not only simplifies the installation steps, but also enables the device to be easily switched between different scenes, meeting the lighting needs of explorers in different environments;

[0027] 3. Simplify operation and improve camping and exploration efficiency: Since the device uses head tracking control technology, explorers can adjust the direction of the spotlight in real time without stopping the current activity, which greatly simplifies the operation process. This not only improves the efficiency of camping and exploration, but also allows explorers to focus more on enjoying the fun of outdoor activities;

[0028] 4. Simple structure, low cost, easy to promote: The pan-tilt spotlight of this application adopts a simple structural design, which reduces the manufacturing cost and makes the equipment easier to promote and popularize. At the same time, due to the use of mature sensor technology and control algorithms, the stability and reliability of the equipment are also effectively guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be discussed below. Obviously, the technical solutions described in conjunction with the drawings are only some embodiments of the utility model. For ordinary technicians in this field, other embodiments and their drawings can be obtained based on the embodiments shown in these drawings without paying creative work.

[0030] Figure 1 It is a three-dimensional structural schematic diagram of embodiment 1 of the utility model.

[0031] Figure 2 It is a cross-sectional view of the internal structure of the pan head in Example 1 of the present utility model.

[0032] Figure 3 It is a cross-sectional view of the internal structure of the pan head in Example 1 of the present utility model.

[0033] Figure 4 It is a cross-sectional view of the internal structure of the target tracking controller of the utility model.

[0034] Figure 5 It is a cross-sectional view of the internal structure of the pan head of Example 2 of the present utility model.

[0035] Figure 6 It is a cross-sectional view of the internal structure of the pan head of Example 2 of the present utility model.

[0036] In the figure: 1. gimbal, 11. base plate, 12. installer, 13. control cabin, 131. wire hole, 132. waterproof cover, 14. mounting frame, 2. spotlight, 31. brushless motor A, 32. bearing A, 33. bearing bracket, 34. bearing pressure cover, 35. bearing pressure bowl, 36. conductive slip ring, 41. brushless motor B, 42. bearing B, 43. pitch angle transmission shaft, 44. mounting plate, 45. fixing frame, 46. flange, 47. card board, 48. connector, 491. connecting rod, 492. limit rod, 493. baffle, 5. attitude sensor, 6. target tracking controller, 61. hook, 62. power supply, 7. control mechanism, 8. mounting frame. DETAILED DESCRIPTION

[0037] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions of the various embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments described in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Embodiment 1:

[0038] like Figures 1 to 4 As shown, a head-controlled pan-tilt spotlight of the utility model comprises a pan-tilt 1, on which a spotlight 2 is arranged, and inside of the pan-tilt 1 are arranged a horizontal rotation adjuster and a pitch adjuster, and further comprises a target tracking controller 6, wherein the target tracking controller 6 is arranged on the user's head, and the user controls the horizontal rotation adjuster and the pitch adjuster by turning the head to control the light direction of the spotlight 2 by the target tracking controller 6, and an installer 12 is further arranged on the lower side of the pan-tilt 1, and the installer 12 comprises a strong magnet or a suction cup or a buckle, and the pan-tilt 1 is detachably fixedly installed by the installer 12.

[0039] The gimbal 1 includes a base plate 11, the mounter 12 is arranged on the lower side of the base plate 11, a control cabin 13 is movably arranged on the upper side of the base plate 11, the bottom of the control cabin 13 is rotatably connected to the base plate 11 through the horizontal rotation adjuster, the pitch adjuster is installed on the upper side of the control cabin 13, the spotlight 2 is installed on the outside of the control cabin 13, and the control cabin 13 is also provided with a plurality of wire holes 131, and a waterproof cover 132 is arranged in the wire holes 131. A mounting frame 14 is also arranged above the control cabin 13, the mounting frame 14 is fixedly connected to the flange 46, and the attitude sensor 5 is installed on the mounting frame 14.

[0040] The horizontal rotation regulator includes a brushless motor A31, a bearing A32 is sleeved on the outer side of the brushless motor A31, a bearing pressure bowl 35 is arranged between the brushless motor A31 and the bearing A32, the bearing pressure bowl 35 is fixedly connected to the base plate 11 by a screw and passes through the bearing A32 and presses its inner ring, a bearing bracket 33 is sleeved on the outer side of the bearing A32, a bearing pressure cover 34 is fixedly installed above the bearing bracket 33, the bearing pressure cover 34 cooperates with the bearing bracket 33 to press the outer ring of the bearing A32, the stator of the brushless motor A31 is installed below the bearing pressure cover 34, the outer rotor of the brushless motor A31 is installed on the bearing pressure bowl 35, and a conductive slip ring 36 is also installed on the upper side of the bearing pressure cover 34, and the power supply line passes through the brushless motor A31 and is connected to the conductive slip ring 36.

[0041] The pitch adjuster includes a brushless motor B41, a pitch angle transmission shaft 43 is provided on the brushless motor B41, bearings B42 are provided at both ends of the pitch angle transmission shaft 43, the pitch angle transmission shaft 43 is installed in the control cabin 13 through the bearings B42, at least one end of the pitch angle transmission shaft 43 extends out of the control cabin 13 and is fixedly connected to the spotlight 2, a mounting plate 44 is provided on the pitch angle transmission shaft 43, the outer rotor of the brushless motor B41 is fastened to the mounting plate 44, a fixing frame 45 is also provided on the pitch angle transmission shaft 43, the fixing frame 45 is fixedly clamped in the control cabin 13, the stator of the brushless motor B41 is installed on the fixing frame 45, a flange 46 is fixedly sleeved at the end of the pitch angle transmission shaft 43, and the spotlight 2 is installed on the flange 46.

[0042] The target tracking controller 6 is provided with a posture sensor 5, and the posture sensor 5 transmits signals to the control mechanism 7 by wireless connection. The wireless connection method includes Bluetooth connection or WIFI connection. The control mechanism 7 receives the real-time signal of the posture sensor 5 and drives the horizontal rotation adjuster and / or the pitch adjuster to operate in real time, so as to adjust the direction of the spotlight 2. A connector 48 is provided on the outside of the target tracking controller 6. The connecting device includes a hook 61, and the target tracking controller 6 can be installed on the glasses frame by the hook 61. The connecting device can also be directly an ear hook, which is directly hung on the ear through the ear hook. The target tracking controller 6 is also provided with a power supply 62, and the power supply 62 supplies the posture sensor 5 for operation.

[0043] The pan head 1 is provided with a posture sensor 5, and the posture sensor 5 transmits signals to the control mechanism 7 through a wired connection. The control mechanism 7 receives the real-time feedback signal of the posture sensor 5 to determine whether the spotlight 2 is adjusted to the correct position. Embodiment 2:

[0044] like Figures 4 to 6 As shown, a head-controlled pan-tilt spotlight of the utility model comprises a pan-tilt 1, on which a spotlight 2 is arranged, and inside of the pan-tilt 1 are arranged a horizontal rotation adjuster and a pitch adjuster, and further comprises a target tracking controller 6, wherein the target tracking controller 6 is arranged on the user's head, and the user controls the horizontal rotation adjuster and the pitch adjuster by turning the head to control the light direction of the spotlight 2 by the target tracking controller 6, and an installer 12 is further arranged on the lower side of the pan-tilt 1, and the installer 12 comprises a strong magnet or a suction cup or a buckle, and the pan-tilt 1 is detachably fixedly installed by the installer 12.

[0045] The pan / tilt head 1 includes a base plate 11, the mounter 12 is arranged on the lower side of the base plate 11, a control cabin 13 is movably arranged on the upper side of the base plate 11, the control cabin 13 is rotatably connected to the base plate 11 through the horizontal rotation adjuster, a mounting frame 8 is also arranged on the upper end of the control cabin 13, the control cabin 13 is connected to the mounting frame 8 through a wire hole 131, the mounting frame 8 is arranged with the pitch adjuster, the spotlight 2 is mounted on the mounting frame 8 and connected to the pitch adjuster.

[0046] The horizontal rotation regulator includes a brushless motor A31, a bearing A32 is sleeved on the outer side of the brushless motor A31, a bearing pressure bowl 35 is arranged between the brushless motor A31 and the bearing A32, the bearing pressure bowl 35 is fixedly connected to the base plate 11 by a screw and passes through the bearing A32 and presses its inner ring, a bearing bracket 33 is sleeved on the outer side of the bearing A32, a bearing pressure cover 34 is fixedly installed above the bearing bracket 33, the bearing pressure cover 34 cooperates with the bearing bracket 33 to press the outer ring of the bearing A32, the stator of the brushless motor A31 is installed below the bearing pressure cover 34, the outer rotor of the brushless motor A31 is installed on the bearing pressure bowl 35, and a conductive slip ring 36 is also installed on the upper side of the bearing pressure cover 34, and the power supply line passes through the brushless motor A31 and is connected to the conductive slip ring 36.

[0047] The pitch adjuster includes a brushless motor B41 arranged at one end of the mounting frame 8, the stator of the brushless motor B41 is connected to the card plate 47, the outer rotor of the brushless motor B41 is connected to the connector 48, and the connector 48 is fixedly connected to the spotlight 2. The pitch adjuster also includes a limiting mechanism, which is arranged at the other end of the mounting frame 8. The limiting mechanism includes a connecting rod 491 connected to the spotlight 2, and a limiting rod 492 is arranged on the connecting rod 491. Two baffles 493 are correspondingly arranged on the mounting frame 8. The limiting rod 492 rotates at a limited angle between the two baffles 493, and the posture sensor 5 is installed on the limiting rod 492.

[0048] The target tracking controller 6 is provided with a posture sensor 5, and the posture sensor 5 transmits signals to the control mechanism 7 by wireless connection. The wireless connection method includes Bluetooth connection or WIFI connection. The control mechanism 7 receives the real-time signal of the posture sensor 5 and drives the horizontal rotation adjuster and / or the pitch adjuster to operate in real time, so as to adjust the direction of the spotlight 2. A connector 48 is provided on the outside of the target tracking controller 6. The connecting device includes a hook 61, and the target tracking controller 6 can be installed on the glasses frame by the hook 61. The connecting device can also be directly an ear hook, which is directly hung on the ear through the ear hook. The target tracking controller 6 is also provided with a power supply 62, and the power supply 62 supplies the posture sensor 5 for operation.

[0049] The pan head 1 is provided with a posture sensor 5, and the posture sensor 5 transmits signals to the control mechanism 7 through a wired connection. The control mechanism 7 receives the real-time feedback signal of the posture sensor 5 to determine whether the spotlight 2 is adjusted to the correct position.

[0050] In the above embodiment, the control mechanism 7 has a Bluetooth communication function, and the data processing is mainly based on the STM32F103RC at72 MHz processor;

[0051] In the above embodiment, the attitude sensor 5 adopts the GY-271 / HMC5883L / QMC5883L electronic compass module, and 360° steering control is achieved by utilizing the zero position yaw angle and horizontal inclination data of the electronic compass module in combination with the control mechanism 7. The above zero position indicates the zero degree position pointing to the north.

[0052] In the above embodiment, the movement of the head causes the posture sensor 5 in the target tracking controller 6 worn on the head to change its posture, and its posture change is transmitted to the control mechanism 7 via wireless signals. The control mechanism 7 adjusts the horizontal rotation regulator and the pitch regulator based on the real-time signals, thereby controlling the direction of the spotlight 2. During the turning process of the spotlight 2, the posture sensor 5 arranged in the gimbal changes its posture synchronously, and the posture change is also fed back to the control mechanism 7. The control mechanism 7 determines whether the spotlight 2 is turned in place through the feedback signal. If the turning is in place, the operation of the horizontal rotation regulator and the pitch regulator is stopped, otherwise the adjustment is continued until the adjustment is in place. The whole process is the process of receiving and processing signals in real time, and adjusting the direction of the spotlight 2 in real time, so as to ensure that the direction of the spotlight 2 follows the direction of the user's head rotation in real time.

[0053] The relevant algorithms of the control mechanism 7 can be implemented by existing technologies and will not be described in detail in this application.

[0054] Each line connection in the device can be realized through a suitable arrangement, which will not be described in detail in this application.

[0055] This device is used within the legal scope, that is, this device is not used for lighting during driving, nor as a vehicle modification part, but is only used for lighting and detecting the surrounding environment when the vehicle is parked. This device is only temporarily installed on the vehicle when it is parked and needs to be removed when driving.

[0056] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view. The scope of the present invention is defined by the appended claims, rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0057] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A head-controlled pan-tilt spotlight, comprising a pan-tilt (1), a spotlight (2) being arranged on the pan-tilt (1), a horizontal rotation adjuster and a pitch adjuster being arranged inside the pan-tilt (1), characterized in that: The invention also comprises a target tracking controller (6), wherein the target tracking controller (6) is arranged on the head of the user, and the user turns the head to make the target tracking controller (6) control the horizontal rotation adjuster and the pitch adjuster, thereby controlling the light direction of the spotlight (2); and an installer (12) is also arranged on the lower side of the gimbal (1), and the gimbal (1) can be fixedly installed in a detachable manner through the installer (12).

2. A head-controlled pan-tilt spotlight according to claim 1, characterized in that: The pan / tilt head (1) comprises a base plate (11), the mounter (12) is arranged on the lower side of the base plate (11), a control cabin (13) is movably arranged on the upper side of the base plate (11), the bottom of the control cabin (13) is rotatably connected to the base plate (11) via the horizontal rotation adjuster, the pitch adjuster is installed on the upper side of the control cabin (13), and the spotlight (2) is installed on the outer side of the control cabin (13).

3. A head-controlled pan-tilt spotlight according to claim 1, characterized in that: The pan / tilt head (1) comprises a base plate (11), the mounter (12) is arranged on the lower side of the base plate (11), a control cabin (13) is movably arranged on the upper side of the base plate (11), the control cabin (13) is rotatably connected to the base plate (11) via the horizontal rotation adjuster, a mounting frame (8) is also arranged at the upper end of the control cabin (13), the control cabin (13) is connected to the mounting frame (8) via a wire hole (131), the pitch adjuster is arranged in the mounting frame (8), and the spotlight (2) is mounted on the mounting frame (8) and connected to the pitch adjuster.

4. A head-controlled pan-tilt spotlight according to claim 2 or 3, characterized in that: The horizontal rotation regulator comprises a brushless motor A (31), a bearing A (32) is sleeved on the outer side of the brushless motor A (31), a bearing pressure bowl (35) is arranged between the brushless motor A (31) and the bearing A (32), the bearing pressure bowl (35) is fixedly connected to the bottom plate (11) by a screw rod and passes through the bearing A (32) and presses the inner ring thereof, a bearing bracket (33) is sleeved on the outer side of the bearing A (32), and a bearing bracket (33) is fixedly arranged above the bearing bracket (33). A bearing pressure cover (34) is provided, and the bearing pressure cover (34) cooperates with the bearing bracket (33) to press the outer ring of the bearing A (32). The stator of the brushless motor A (31) is installed below the bearing pressure cover (34), and the outer rotor of the brushless motor A (31) is installed on the bearing pressure bowl (35). A conductive slip ring (36) is also installed on the upper side of the bearing pressure cover (34), and the power supply line passes through the brushless motor A (31) and is connected to the conductive slip ring (36).

5. The head-controlled pan-tilt spotlight according to claim 2, characterized in that: The pitch adjuster comprises a brushless motor B (41), the brushless motor B (41) being provided with a pitch angle transmission shaft (43), both ends of the pitch angle transmission shaft (43) being provided with bearings B (42), the pitch angle transmission shaft (43) being installed in the control cabin (13) through the bearings B (42), at least one end of the pitch angle transmission shaft (43) extending out of the control cabin (13) and being fixedly connected to the spotlight (2), the pitch angle transmission shaft (43) being provided with a mounting plate (44), the outer rotor of the brushless motor B (41) being fastenedly mounted on the mounting plate (44), the pitch angle transmission shaft (43) being further provided with a fixing frame (45), the fixing frame (45) being fixedly clamped in the control cabin (13), and the stator of the brushless motor B (41) being installed on the fixing frame (45).

6. The head-controlled pan-tilt spotlight according to claim 3, characterized in that: The pitch adjuster comprises a brushless motor B (41) arranged at one end of the mounting frame (8), the stator of the brushless motor B (41) being connected to a card plate (47), the outer rotor of the brushless motor B (41) being connected to a connector (48), and the connector (48) being fixedly connected to the spotlight (2).

7. A head-controlled pan-tilt spotlight according to claim 6, characterized in that: The pitch adjuster also includes a limiting mechanism, which is arranged at the other end of the mounting frame (8), and includes a connecting rod (491) connected to the spotlight (2), a limiting rod (492) being arranged on the connecting rod (491), and two baffles (493) being correspondingly arranged on the mounting frame (8), and the limiting rod (492) is capable of rotating at a limited angle between the two baffles (493).

8. The head-controlled pan-tilt spotlight according to claim 1, characterized in that: The target tracking controller (6) is provided with a posture sensor (5), and the posture sensor (5) transmits signals to the control mechanism (7) by means of a wireless connection. The control mechanism (7) receives the real-time signal of the posture sensor (5) and drives the horizontal rotation regulator and / or the pitch regulator to operate in real time, thereby adjusting the direction of the spotlight (2).

9. A head-controlled pan-tilt spotlight according to claim 2 or 3, characterized in that: The pan-tilt head (1) is provided with a posture sensor (5), and the posture sensor (5) and the control mechanism (7) transmit signals by wired connection. The control mechanism (7) receives the real-time feedback signal of the posture sensor (5) to determine whether the spotlight (2) is adjusted to the correct position.

10. The head-controlled pan-tilt spotlight according to claim 1, characterized in that: The installer (12) comprises a strong magnet or a suction cup or a buckle.

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