Intelligent searchlight control system and control equipment

Abstract

The present invention provides an intelligent searchlight control system and control equipment, which relates to the technical field of searchlights. The heat dissipation fan is used to dissipate heat for the searchlight. A flat strip exhaust pipe is welded at the top position of the searchlight housing, the head end of the flat strip exhaust pipe is a blocking structure, and the tail end is connected to the heat dissipation fan. A first motor is threadedly fastened on the top wall of the flat strip exhaust pipe, and a driving plate is threadedly fastened on the head end of the first motor shaft. The head end of the flat strip exhaust pipe protrudes from the visual camera, and a row of exhaust slots is penetrated and opened on the top wall of the flat strip exhaust pipe protruding from the visual camera. Through the driving plate and the spring on the vertical positioning shaft, the first motor can be rotated to push and drive the rectangular holding frame and the light-transmitting glass to slide up and down and vibrate, so as to scare and drive away insects attached to the light-transmitting glass. Compared with the prior art, it helps to ensure the accuracy of the control system and the control equipment in controlling the irradiation posture of the searchlight.

Description

Technical Field

[0001] The present invention relates to the technical field of searchlights, and in particular to an intelligent searchlight control system and control equipment. Background Art

[0002] Intelligent searchlight control system and control equipment is a highly integrated and automated solution. Empowered by the intelligent control system, the searchlight control equipment can realize automatic tracking and lighting of dynamic targets.

[0003] Some existing intelligent searchlight control devices are equipped with visual cameras. At night, the light of the searchlight will attract some light-absorbing insects, which may attach to the lens of the visual camera. However, the lens of the visual camera lacks a mechanism to repel insects, causing a large number of insects to attach to and block the lens for a long time. This will not only blur the shooting picture and cause the loss of picture information, but also affect the accuracy of the visual camera in identifying and capturing dynamic objects, thereby affecting the control system and the control equipment's precise control of the searchlight's irradiation posture. Summary of the invention

[0004] In view of this, the present invention provides an intelligent searchlight control system and control equipment to solve the problem that most visual cameras lack a mechanism to repel insects, causing a large number of insects to attach to and block the lens for a long time, affecting the control system and control equipment's precise control of the searchlight's irradiation posture.

[0005] The technical solution proposed in the present invention is: an intelligent searchlight control system and control equipment, specifically including: a searchlight, a cooling fan, a visual camera, a second motor, an intelligent controller and a third motor, the visual camera is used to shoot and capture dynamic objects; an image recognition module and a motor control module are arranged inside the intelligent controller, the visual camera is electrically connected to the image recognition module, and the second motor and the third motor are both electrically connected to the motor control module; the image recognition module and the motor control module can communicate with each other; the second motor is used to drive and control the searchlight to rotate in the horizontal direction; the third motor is used to drive and control the searchlight to swing in the up and down directions.

[0006] The heat dissipation fan is used to dissipate heat for the searchlight; a flat strip exhaust duct is welded at the top position of the searchlight housing, the head end of the flat strip exhaust duct is a blocking structure, and the tail end is connected to the heat dissipation fan; a visual camera is threadedly fastened at the middle position of the top of the searchlight housing; two vertical positioning shafts are symmetrically welded on the two long side walls of the flat strip exhaust duct, and a rectangular retaining frame is installed on the two vertical positioning shafts through spring pushing and sliding together, and a light-transmitting glass is embedded and fixed in the rectangular retaining frame, and the light-transmitting glass covers the lens at the head end of the visual camera; a first motor is threadedly fastened on the top wall of the flat strip exhaust duct, and a driving plate is threadedly fastened on the head end of the first motor shaft, and the driving plate is in contact with the bottom support rod of the rectangular retaining frame when it rotates with the shaft of the first motor; the head end portion of the flat strip exhaust duct protrudes from the visual camera, and a row of air outlet slots is penetrated and opened on the top wall of the flat strip exhaust duct protruding from the visual camera.

[0007] Furthermore, an end cap is threadedly fastened to the tail end opening of the heat dissipation fan housing, a through slot is provided at the center of the end cap, and the heat dissipation fan is threadedly fastened to the through slot;

[0008] Two air inlet slots are symmetrically opened on the end cover at adjacent positions on both sides of the through slot;

[0009] A conical air collecting hood is fixedly mounted on the tail end of the heat dissipation fan, and a curved connecting pipe is welded to the tail end of the flat strip exhaust pipe, and the curved connecting pipe is welded and connected to the conical air collecting hood.

[0010] Furthermore, a sponge ring is fixed to the front end of the visual camera via Velcro, and the light-transmitting glass is in contact with the sponge ring;

[0011] Two sliding sleeves are symmetrically welded at the middle positions of the two vertical support side rods of the rectangular retaining frame, and the two sliding sleeves are slidably matched with the two vertical positioning shafts through spring pushing.

[0012] Furthermore, two rotating rods are symmetrically welded to the middle part of the searchlight housing, and a U-shaped mounting frame is rotatably connected to the two rotating rods, and a rotating seat is welded to the middle position of the bottom side support rod of the U-shaped mounting frame;

[0013] The cross section of the rotating seat is T-shaped, and a wire hole is provided through the center of the rotating seat;

[0014] A third motor is threadedly fastened on the top end of a vertical support side rod of the U-shaped mounting frame, and the third motor is axially connected to a rotating rod located at one side of the third motor for transmission.

[0015] Furthermore, it comprises a base, the top of which is welded with an electrical box, and the rotating seat is rotatably matched with the center position of the top plate of the electrical box;

[0016] At the top positions of the two side walls of the electrical box, two axial flow cylinders are symmetrically and penetratively welded, and at the positions of the two axial flow cylinders on the two side walls of the electrical box, two rain shields are symmetrically welded. The two rain shields are communicated with the two axial flow cylinders, and the rain shields are rectangular with an open bottom structure;

[0017] The intelligent controller is screwed and fixed to the top of the base.

[0018] Further, a second motor is screwed and fixed at the central position of the base. A transmission shaft is welded to the rotating shaft of the second motor. The transmission shaft is arranged vertically and has a wire passing hole inside. The top end of the transmission shaft is screwed and fixedly connected to the bottom end of the rotating seat, and the wire passing hole is communicated with the wire passing hole;

[0019] Two mounting rings are symmetrically and fixedly sleeved on the transmission shaft up and down. Electrically conductive copper rings are screwed and fixed on the two mounting rings. Power supply connecting wires are connected to the two electrically conductive copper rings. The two power supply connecting wires sequentially pass through the wire passing hole and the wire passing hole. The leading ends of the two power supply connecting wires are pulled and placed above the top of the bottom support plate of the U-shaped mounting bracket;

[0020] The power supply wires of the searchlight, the cooling fan, the first motor and the third motor are all connected to the power supply connecting wires.

[0021] Further, a convex plugging member is screwed and inserted through the middle position of one side wall of the electrical box. Two groups of cross撑定位轴 (it seems there is a misspelling here, assuming it should be cross support positioning shafts) are symmetrically welded on the protruding part of the convex plugging member at upper and lower intervals;

[0022] On the two groups of cross support positioning shafts, T-shaped mounting members are slidably mounted by spring pushing. Square mounting sleeves are welded to the leading ends of the two T-shaped mounting members. Carbon brushes are screwed and inserted into the two square mounting sleeves. The leading ends of the two carbon brushes are correspondingly abutted and contacted with the two electrically conductive copper rings;

[0023] A T-shaped bracket is welded to the top of the base. The T-shaped bracket is arranged close to the T-shaped mounting member. On the upper and lower horizontal parts of the T-shaped bracket, electrically conductive copper strips are slidably mounted by spring pushing. The leading end of the electrically conductive copper strip is in an inclined bending structure. The straight parts of the two electrically conductive copper strips are correspondingly abutted and contacted with the two square mounting sleeves.

[0024] Further, main power supply wires are connected to the leading ends of the two electrically conductive copper strips. The leading ends of the main power supply wires pass through the side wall of the electrical box and are connected to an external power supply, and the power supply wire of the second motor is directly connected to the electrically conductive copper strip;

[0025] When the two carbon brushes follow the convex plugging member and are inserted into the electrical box, they are abutted and contacted with the inclined bending parts at the leading ends of the two electrically conductive copper strips.

[0026] Furthermore, two longitudinal support shafts are symmetrically mounted on the bottom side of the top plate of the electrical box, the head end of the longitudinal support shaft is equipped with an impeller, the impeller rotates in the axial flow cylinder, and the tail end of the longitudinal support shaft is equipped with a bevel gear;

[0027] The top end of the transmission shaft is sleeved with a conical gear ring, and two bevel gears are symmetrically meshed with the conical gear ring for transmission.

[0028] The intelligent searchlight control system and control device provided by the present invention have the following beneficial effects:

[0029] The present invention uses a driving plate in conjunction with a spring on a vertical positioning shaft. The first motor can rotate and push to drive the rectangular retaining frame and the light-transmitting glass to slide and vibrate up and down, so as to scare and drive away insects attached to the light-transmitting glass. Compared with the prior art, the present invention avoids a large number of insects from being attached to and blocking the lens for a long time, blurring the shooting picture and causing the loss of picture information, affecting the accuracy of the visual camera in identifying and capturing dynamic objects, and helps to ensure the accuracy of the control system and the control equipment in controlling the irradiation posture of the searchlight.

[0030] In addition, the air sucked out by the heat dissipation fan is blown upward and discharged through a row of air outlet grooves on the protruding part of the front end of the flat exhaust duct. The row of air outlet grooves protrudes and extends to the shooting side of the visual camera lens, which can blow away most of the insects attracted by the light in the field of view of the shooting side of the lens, clear the shooting field of view of the lens, and avoid a large number of insects filling and blocking the shooting field near the lens and confusing the picture, affecting the accuracy of the visual camera in identifying and capturing dynamic objects, which helps to further ensure the accuracy of the control system and control equipment in controlling the searchlight illumination posture.

[0031] In addition, the airflow for blowing and clearing the shooting side field of view is provided by the heat dissipation fan, which allows the heat dissipation fan to be used for cooling the searchlight and also for blowing and clearing the shooting side field of view, thus having the effect of a two-in-one device and eliminating the need for additional airflow providing device for the clearing function of the shooting side field of view, thereby helping to simplify the structure of the control device and reduce the power consumption and cost of the control device.

[0032] In addition, the main power line is connected to the power connecting copper bar, which is connected to the carbon brush through the power connecting copper bar and the square mounting sleeve of the T-shaped mounting piece for electrical conduction, and the power connecting copper bar is pushed and slid against the square mounting sleeve by a spring. When the convex sealing piece is removed and pulled out to replace the carbon brush, the carbon brush, the T-shaped mounting piece and the square mounting sleeve can be freely separated from the power connecting copper bar and the main power line. Compared with the design of directly connecting the main power line to the square mounting sleeve, the carbon brush and the square mounting sleeve can be free from the pulling interference of the main power line, and the replacement operation of the carbon brush is more convenient and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0034] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0035] In the accompanying drawings, the two sides of the two installation locations are marked as front and rear directions.

[0036] Figure 1 Shows a system flow chart of the present invention;

[0037] Figure 2 The overall front side structural schematic diagram of the present invention is shown;

[0038] Figure 3 The overall rear side structure schematic diagram of the present invention is shown;

[0039] Figure 4 A schematic diagram of the inner structure of the electrical box of the present invention is shown;

[0040] Figure 5 A schematic diagram showing the installation position of the convex blocking member of the present invention is shown;

[0041] Figure 6 A schematic diagram showing a disassembled state of the convex plugging member of the present invention is shown;

[0042] Figure 7 A schematic diagram showing the installation position of the power connection copper ring of the present invention is shown;

[0043] Figure 8 The schematic diagram of the bottom side structure of the power connection copper ring of the present invention is shown;

[0044] Fig. 9 A schematic diagram of the rectangular holding frame structure of the present invention is shown;

[0045] Fig.10 A schematic diagram of the first motor structure of the present invention is shown;

[0046] Fig.11 The schematic diagram of the flat strip exhaust duct structure of the present invention is shown.

[0047] List of reference numerals:

[0048] 1. Base; 101. Electrical box; 102. Rain cover; 103. Axial flow tube; 104. Earth-shaped bracket;

[0049] 2. Searchlight; 201. U-shaped mounting frame; 2011. Rotating seat; 202. End cover; 203. Air inlet slot;

[0050] 3. Cooling fan;

[0051] 4. Flat strip exhaust pipe; 401. Bent connecting pipe; 402. Vertical positioning axis;

[0052] 5. Visual camera; 501. Sponge ring;

[0053] 6. rectangular holding frame; 601. sliding sleeve; 602. light-transmitting glass;

[0054] 7. convex blocking member; 701. horizontal support positioning shaft; 702. T-shaped mounting member;

[0055] 8. Transmission shaft; 801. Mounting ring; 802. Power connection copper ring; 803. Conical gear ring;

[0056] 9. Longitudinal support shaft; 901. Impeller;

[0057] 10. Main power cord;

[0058] 11. first motor; 1101. driving board;

[0059] 12. Power connection cable;

[0060] 13. Second motor;

[0061] 14. Intelligent controller;

[0062] 15. Connect the copper bars;

[0063] 16. The third motor;

[0064] 17. Carbon brush. DETAILED DESCRIPTION

[0065] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0066] Please refer to Figures 1 to 11 , an embodiment provided by the present invention:

[0067] The present invention proposes an intelligent searchlight control system and control equipment, including: a base 1, an electrical box 101, a rain cover 102, an axial flow tube 103, a U-shaped bracket 104, a searchlight 2, a U-shaped mounting frame 201, a rotating seat 2011, an end cover 202, an air inlet slot 203, a heat dissipation fan 3, a flat strip exhaust pipe 4, a curved connecting pipe 401, a vertical positioning shaft 402, a visual camera 5, a sponge ring 501, a rectangular retaining frame 6, a sliding sleeve 601, a light-transmitting glass 602, a convex blocking piece 7, a horizontal support positioning shaft 701, a T-shaped mounting piece 702, a transmission shaft 8, a mounting ring 801, a power connection copper ring 802, a conical gear ring 803, a longitudinal support shaft 9, and an impeller 9 01, main power line 10, first motor 11, drive board 1101, power connection line 12, second motor 13, intelligent controller 14, power copper bar 15, third motor 16, carbon brush 17, visual camera 5 is used to shoot and capture dynamic objects; the intelligent controller 14 is internally provided with an image recognition module and a motor control module, the visual camera 5 is electrically connected to the image recognition module, and the second motor 13 and the third motor 16 are both electrically connected to the motor control module; the image recognition module and the motor control module can communicate with each other; the second motor 13 is used to drive and control the searchlight 2 to rotate in the horizontal direction; the third motor 16 is used to drive and control the searchlight 2 to swing in the up and down directions;

[0068] The visual camera 5 captures dynamic objects in real time, and transmits the captured dynamic images to the image recognition module in real time. After receiving the images containing dynamic objects, the image recognition module recognizes the motion trajectory and trend of the dynamic objects through the built-in algorithm operation. After calculating the motion trajectory and trend of the dynamic objects, the image recognition module transmits the data containing the motion trajectory and trend to the motor control module. The motor control module implements forward and reverse control of the second motor 13 and the third motor 16 respectively or simultaneously according to the received data containing the motion trajectory and trend, and controls the searchlight 2 to rotate up and down or horizontally, so as to realize intelligent irradiation and tracking of dynamic objects.

[0069] The heat dissipation fan 3 is used to dissipate heat for the searchlight 2; a flat strip exhaust pipe 4 is welded to the top position of the shell of the searchlight 2, the head end of the flat strip exhaust pipe 4 is a blocking structure, and the tail end is connected to the heat dissipation fan 3; a visual camera 5 is threadedly fastened to the middle position of the top of the shell of the searchlight 2; two vertical positioning shafts 402 are symmetrically welded on the two long side walls of the flat strip exhaust pipe 4, and a rectangular retaining frame 6 is installed on the two vertical positioning shafts 402 by spring pushing and sliding together, and a light-transmitting glass 602 is embedded and fixed in the rectangular retaining frame 6, and the light-transmitting glass 602 covers the lens at the head end of the visual camera 5; a first motor 11 is threadedly fastened to the top wall of the flat strip exhaust pipe 4, and a driving plate 1101 (such as a driving plate 1101) is threadedly fastened to the head end of the rotating shaft of the first motor 11 Fig.10As shown in the figure, the driving plate 1101 follows the rotation axis of the first motor 11 to rotate and abuts against the bottom support rod of the rectangular holding frame 6; the head end of the flat strip exhaust pipe 4 protrudes from the visual camera 5, and a row of exhaust slots is formed on the top wall of the flat strip exhaust pipe 4 protruding from the visual camera 5;

[0070] Due to the obstruction of the light-transmitting glass 602, insects attracted to the lens of the visual camera 5 by the light of the searchlight 2 at night will indirectly attach to the light-transmitting glass 602; through the driving plate 1101 and used in conjunction with the spring on the vertical positioning shaft 402, the first motor 11 can rotate and push to drive the rectangular retaining frame 6 and the light-transmitting glass 602 to slide and vibrate up and down, thereby scaring and driving away the insects attached to the light-transmitting glass 602. Compared with the existing technology, this method avoids a large number of insects from attaching to and blocking the lens for a long time, blurring the shooting picture and causing the loss of picture information, affecting the accuracy of the visual camera 5 in identifying and capturing dynamic objects, and helps to ensure the accuracy of the control system and the control equipment in controlling the irradiation posture of the searchlight 2.

[0071] Preferably, an end cap 202 is threadedly fastened on the tail end opening of the housing of the heat dissipation fan 3, a through slot is provided at the center of the end cap 202, and the heat dissipation fan 3 is threadedly fastened on the through slot; two air inlet slots 203 are symmetrically provided at adjacent positions on both sides of the through slot on the end cap 202; a conical air collecting hood is fixedly installed at the tail end of the heat dissipation fan 3, and a curved connecting pipe 401 is welded to the tail end of the flat strip exhaust pipe 4, and the curved connecting pipe 401 is welded and connected to the conical air collecting hood;

[0072] The heat dissipation fan 3 can suck out the hot air inside the shell of the searchlight 2 and form a negative pressure inside the shell of the searchlight 2. When the inside of the shell of the searchlight 2 is in a negative pressure state, a negative pressure suction force can be formed. Under the action of this negative pressure suction force, the air with a lower external temperature is sucked into the shell of the searchlight 2 through the two air inlet slots 203. In this way, the heat dissipation fan 3 can promote and accelerate the circulation of the air inside and outside the shell of the searchlight 2, and implement heat dissipation and cooling for the searchlight 2.

[0073] The airflow sucked out by the heat dissipation fan 3 is blown upward and discharged by a row of air outlet grooves on the protruding part of the front end of the flat strip exhaust pipe 4. The row of air outlet grooves protrudes and extends to the shooting side of the lens of the visual camera 5, which can blow away most of the insects attracted by the light in the shooting side field of view of the lens, clear the shooting field of view of the lens, and avoid a large number of insects filling and blocking the shooting field of view near the lens to confuse the picture, affecting the accuracy of the visual camera 5 in identifying and capturing dynamic objects, which helps to further ensure the accuracy of the control system and the control equipment in controlling the irradiation posture of the searchlight 2; the airflow for blowing and clearing the shooting side field of view is provided by the heat dissipation fan 3, which makes the heat dissipation fan 3 can be used for cooling and dissipating the searchlight 2, and can also be used for blowing and clearing the shooting side field of view, which has the use effect of one device serving two purposes, eliminating the need to additionally configure an airflow providing device for the clearing function of the shooting side field of view, which helps to simplify the structure of the control equipment and reduce the power consumption and cost of the control equipment.

[0074] Preferably, a sponge ring 501 is fixed to the front end of the visual camera 5 by Velcro, and the light-transmitting glass 602 is in contact with the sponge ring 501; two sliding sleeves 601 are symmetrically welded at the middle position of the two vertical support side rods of the rectangular holding frame 6, and the two sliding sleeves 601 are correspondingly slidably matched with the two vertical positioning shafts 402 through spring push;

[0075] The sponge ring 501 is arranged between the light-transmitting glass 602 and the lens of the visual camera 5 to prevent the light-transmitting glass 602 and the visual camera 5 from sliding and wearing against each other.

[0076] Preferably, two rotating rods are symmetrically welded to the middle part of the shell of the searchlight 2, and the two rotating rods are rotatably connected to the U-shaped mounting frame 201, and a rotating seat 2011 (such as Figure 4 As shown); the cross section of the rotating seat 2011 is a T-shaped structure, and a wire hole is provided through the center of the rotating seat 2011; a third motor 16 is threadedly fastened on the top part of a vertical support side rod of the U-shaped mounting frame 201, and the third motor 16 is connected to the rotating rod shaft located on one side of the third motor 16 for transmission;

[0077] The third motor 16 can drive the searchlight 2 to swing up and down for illumination.

[0078] Preferably, an electrical box 101 is welded to the top of the base 1, and the rotating seat 2011 is rotatably fitted with the center position of the top plate of the electrical box 101; two axial flow tubes 103 are symmetrically welded through the top positions of the two side walls of the electrical box 101, and two rain covers 102 are symmetrically welded at the positions of the two axial flow tubes 103 on the two side walls of the electrical box 101, the two rain covers 102 are connected to the two axial flow tubes 103, and the rain covers 102 are rectangular with an open structure at the bottom; the top of the base 1 is threadedly fastened with an intelligent controller 14.

[0079] Preferably, the center position of the base 1 is threadedly fastened with a second motor 13, and a transmission shaft 8 is welded on the rotating shaft of the second motor 13. The transmission shaft 8 is arranged vertically and has a threading hole inside. The top of the transmission shaft 8 is threadedly fastened with the bottom end of the rotating seat 2011, and the threading hole is connected to the threading hole; two mounting rings 801 are fixedly sleeved symmetrically up and down on the transmission shaft 8, and the two mounting rings 801 are threadedly fastened with electrical copper rings 802, and the two electrical copper rings 802 are connected to the power connection line 12 (such as Figure 7 As shown), the two power connection lines 12 pass through the threading holes and the wire holes in sequence, and the head ends of the two power connection lines 12 are pulled and placed above the top of the bottom side support plate of the U-shaped mounting frame 201; the searchlight 2, the cooling fan 3, the first motor 11 and the third motor 16 power lines are all connected to the power connection line 12;

[0080] Through the transmission shaft 8, the second motor 13 can drive the rotating seat 2011 and the U-shaped mounting bracket 201 to rotate, and control the searchlight 2 to perform circular rotation and irradiation.

[0081] Preferably, a convex plugging piece 7 fastened with a thread is inserted through the middle position of one side wall of the electrical box 101, and two groups of cross-bracing positioning shafts 701 are symmetrically welded on the raised part of the convex plugging piece 7 at upper and lower intervals; T-shaped mounting pieces 702 are slidably installed on the two groups of cross-bracing positioning shafts 701 through spring pushing, and square mounting sleeves are welded on the head ends of the two T-shaped mounting pieces 702, and carbon brushes 17 are threadedly inserted in the two square mounting sleeves, and the head ends of the two carbon brushes 17 are in contact with the two power-connecting copper rings 802; a Chinese-shaped bracket 104 is welded on the top of the base 1, and the Chinese-shaped bracket 104 is arranged close to the T-shaped mounting piece 702, and the upper and lower horizontal parts of the Chinese-shaped bracket 104 are slidably installed with power-connecting copper bars 15 through spring pushing, and the head ends of the power-connecting copper bars 15 are in contact with the two square mounting sleeves;

[0082] The main power line 10 is connected to the power copper ring 802 in turn through the power copper bar 15, the square mounting sleeve, the carbon brush 17 for conductivity; when the U-shaped mounting frame 201 is driven to rotate, it drives the searchlight 2, the heat dissipation fan 3, the first motor 11 and the third motor 16 located thereon to rotate together; the two carbon brushes 17 are in abutment with the two power copper rings 802 in the rotating state, which can ensure continuous and effective power supply to the rotating searchlight 2, the heat dissipation fan 3, the first motor 11 and the third motor 16; the spring on the cross brace positioning shaft 701 is used to push the carbon brush 17 to maintain it in a use state of abutment and contact with the power copper ring 802.

[0083] Preferably, the head ends of the two power copper bars 15 are connected to the main power line 10, the main power line 10 passes through the head end of the side wall of the electrical box 101 and is connected to the external power supply, and the power line of the second motor 13 is directly connected to the power copper bar 15; when the two carbon brushes 17 follow the convex sealing member 7 toward the inside of the electrical box 101 for plugging and installation, they abut against the inclined bent parts of the head ends of the two power copper bars 15;

[0084] The main power line 10 is connected to the copper bar 15, and is connected to the carbon brush 17 through the copper bar 15 and the square mounting sleeve of the T-shaped mounting piece 702 for electrical conduction. The copper bar 15 is pushed and slid against the square mounting sleeve by a spring. When the convex plugging piece 7 is removed and the carbon brush 17 is replaced, the carbon brush 17, the T-shaped mounting piece 702 and the square mounting sleeve can be freely separated from the copper bar 15 and the main power line 10. Compared with the design form of directly connecting the main power line 10 to the square mounting sleeve, the carbon brush 17 and the square mounting sleeve can be free from the pulling interference of the main power line 10, and the replacement operation of the carbon brush 17 is more convenient and efficient.

[0085] Through the inclined guiding principle of the power-connecting copper bar 15, the carbon brush 17 can push and drive the power-connecting copper bar 15 to slide toward the earth-shaped bracket 104 when following the convex sealing piece 7 to be plugged and installed inside the electrical box 101, leaving space for the convex sealing piece 7 and the carbon brush 17 to slide toward the power-connecting copper ring 802, ensuring that the carbon brush 17 can slide normally against the power-connecting copper ring 802.

[0086] Preferably, two longitudinal support shafts 9 are symmetrically suspended on the bottom side of the top plate of the electrical box 101, the head end of the longitudinal support shaft 9 is equipped with an impeller 901, the impeller 901 rotates in the axial flow cylinder 103, and the tail end of the longitudinal support shaft 9 is equipped with a bevel gear; the top part of the transmission shaft 8 is equipped with a conical gear ring 803, and the two bevel gears are symmetrically meshed with the conical gear ring 803 for transmission;

[0087] The two impellers 901 rotate in opposite directions, one is used to draw the low-temperature air on the outside of the electrical box 101 into the electrical box 101, and the other is used to discharge the air with higher temperature on the inside of the electrical box 101. The two impellers 901 can be used together to promote and accelerate the circulation of air inside and outside the electrical box 101, and to dissipate heat and cool the electrical components inside the electrical box 101; through the power transmission of the conical gear ring 803, the second motor 13 and the transmission shaft 8 can engage and drive the two longitudinal support shafts 9 and the two impellers 901 to rotate in the opposite direction when rotating the searchlight 2, which saves the need to configure electric motors for the two impellers 901 respectively, and helps to make full use of the rotational kinetic energy of the second motor 13.

[0088] It is worth noting that the redundant length of the main power line 10 should be reduced as much as possible so that the surplus of the main power line 10 can meet the reciprocating sliding stroke of the power connection copper bar 15 along the T-shaped bracket 104, so as to avoid the main power line 10 being redundantly bent and wrapped around the spring, affecting the performance of the spring or causing the spring to fail; the T-shaped bracket 104, the mounting ring 801 and the T-shaped mounting piece 702 are all made of insulating materials.

[0089] Working principle: The visual camera 5 captures dynamic objects in real time, and transmits the captured dynamic images to the image recognition module in real time. After receiving the images containing dynamic objects, the image recognition module identifies the motion trajectory and trend of the dynamic objects through built-in algorithm calculations. After calculating the motion trajectory and trend of the dynamic objects, the image recognition module transmits the data containing the motion trajectory and trend to the motor control module. The motor control module implements forward and reverse control of the second motor 13 and the third motor 16 separately or simultaneously according to the received data containing the motion trajectory and trend, and controls the searchlight 2 to rotate up and down or horizontally, so as to realize intelligent irradiation and tracking of dynamic objects.

[0090] In this article, there are a few points to note:

[0091] 1. The drawings of the embodiments of the present invention only involve structures related to the embodiments of the present invention, and other structures can refer to the general design.

[0092] 2. In the absence of conflict, the embodiments of the present invention and the features therein may be combined with each other to obtain new embodiments.

[0093] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An intelligent searchlight control device, comprising: A searchlight (2) and a heat dissipation fan (3), wherein the heat dissipation fan (3) is used to dissipate heat from the searchlight (2); The invention is characterized in that a flat strip exhaust pipe (4) is welded to the top position of the shell of the searchlight (2), the head end of the flat strip exhaust pipe (4) is a blocking structure, and the tail end is connected to the heat dissipation fan (3); a visual camera (5) is threadedly fastened to the middle position of the top of the shell of the searchlight (2); two vertical positioning shafts (402) are symmetrically welded on the two long side walls of the flat strip exhaust pipe (4), and a rectangular retaining frame (6) is installed on the two vertical positioning shafts (402) through spring pushing and sliding together, and a light-transmitting glass (602) is embedded and fixed in the rectangular retaining frame (6), and the light-transmitting glass The glass (602) covers the lens at the front end of the visual camera (5); a first motor (11) is threadedly fastened on the top wall of the flat strip exhaust duct (4); a driving plate (1101) is threadedly fastened on the front end of the rotating shaft of the first motor (11); the driving plate (1101) abuts against the bottom support rod of the rectangular retaining frame (6) when rotating along with the rotating shaft of the first motor (11); the front end of the flat strip exhaust duct (4) protrudes out of the visual camera (5), and a row of exhaust slots is formed on the top wall of the flat strip exhaust duct (4) that protrudes out of the visual camera (5); An end cover (202) is threadedly fastened to the rear end opening of the housing of the heat dissipation fan (3); a through slot is provided at the center of the end cover (202), and the heat dissipation fan (3) is threadedly fastened to the through slot; Two air inlet slots (203) are symmetrically formed on the end cover (202) at adjacent positions on both sides of the through slot; A conical air collecting hood is fixedly mounted on the tail end of the heat dissipation fan (3), and a bent connecting pipe (401) is welded to the tail end of the flat strip exhaust pipe (4), and the bent connecting pipe (401) is welded and connected to the conical air collecting hood; A sponge ring (501) is fixed to the front end of the visual camera (5) via Velcro, and the light-transmitting glass (602) is in abutment contact with the sponge ring (501); Two sliding sleeves (601) are symmetrically welded at the middle positions of the two vertical support side rods of the rectangular retaining frame (6), and the two sliding sleeves (601) are slidably matched with the two vertical positioning shafts (402) through spring pushing; Two rotating rods are symmetrically welded to the middle part of the shell of the searchlight (2), and a U-shaped mounting frame (201) is rotatably connected to the two rotating rods, and a rotating seat (211) is welded to the middle position of the bottom support rod of the U-shaped mounting frame (201); The cross section of the rotating seat (2011) is in a T-shaped structure, and a wire hole is provided through the center of the rotating seat (2011); A third motor (16) is threadedly fastened to the top end of a vertical support side rod of the U-shaped mounting frame (201), and the third motor (16) is axially connected to a rotating rod located on one side of the third motor (16) for transmission; It comprises a base (1), the top of the base (1) is welded with an electrical box (101), and the rotating seat (211) is rotatably matched with the center position of the top plate of the electrical box (101); Two axial flow tubes (103) are symmetrically welded through the top positions of two side walls of the electrical box (101), and two rain shields (102) are symmetrically welded at the positions of the two axial flow tubes (103) on the two side walls of the electrical box (101), the two rain shields (102) are connected to the two axial flow tubes (103), and the rain shields (102) are rectangular and have an open bottom structure; The top thread of the base (1) is fastened with an intelligent controller (14); A second motor (13) is threadedly fastened at the center of the base (1), a transmission shaft (8) is welded to the rotating shaft of the second motor (13), the transmission shaft (8) is arranged vertically and has a threading hole inside, the top end of the transmission shaft (8) is threadedly fastened to the bottom end of the rotating base (2011), and the threading hole is connected to the threading hole; Two mounting rings (801) are fixedly mounted on the transmission shaft (8) in a symmetrical manner, and the two mounting rings (801) are both threadedly fastened with electrical copper rings (802). The two electrical copper rings (802) are both connected with power connection wires (12). The two power connection wires (12) pass through the threading holes and the wire passing holes in sequence, and the head ends of the two power connection wires (12) are pulled and placed above the top end of the bottom side support plate of the U-shaped mounting frame (201); The power lines of the searchlight (2), the cooling fan (3), the first motor (11) and the third motor (16) are all connected to the power connection line (12); A threaded convex plugging piece (7) is inserted through the middle of one side wall of the electrical box (101), and two groups of horizontal support positioning shafts (701) are symmetrically welded to the convex portion of the convex plugging piece (7) at intervals in the upper and lower parts. T-shaped mounting members (702) are mounted on the two sets of horizontal support positioning shafts (701) through spring pushing and sliding, and the head ends of the two T-shaped mounting members (702) are welded with square mounting sleeves, and the two square mounting sleeves are threadedly fastened with carbon brushes (17), and the head ends of the two carbon brushes (17) are in contact with the two electrical copper rings (802) correspondingly; A U-shaped bracket (104) is welded to the top of the base (1), the U-shaped bracket (104) is arranged close to the T-shaped mounting piece (702), and the upper and lower horizontal parts of the U-shaped bracket (104) are both installed with power-connecting copper bars (15) by means of spring pushing and sliding, the head end of the power-connecting copper bars (15) is in an inclined bending structure, and the straight parts of the two power-connecting copper bars (15) are in contact with the two square mounting sleeves correspondingly; The head ends of the two power connection copper bars (15) are both connected to a main power line (10), the main power line (10) passes through the head end of the side wall of the electrical box (101) and is connected to an external power supply, and the power line of the second motor (13) is directly connected to the power connection copper bar (15); When the two carbon brushes (17) are inserted and installed along the convex sealing member (7) toward the inside of the electrical box (101), they abut against the inclined bent portions at the head ends of the two electrical copper bars (15).

2. The intelligent searchlight control device according to claim 1, characterized in that: Two longitudinal support shafts (9) are symmetrically mounted on the bottom side of the top plate of the electrical box (101), the front end of the longitudinal support shaft (9) is provided with an impeller (901), the impeller (901) is rotatably located in the axial flow cylinder (103), and the rear end of the longitudinal support shaft (9) is provided with a bevel gear; The top end portion of the transmission shaft (8) is sleeved with a conical gear ring (803), and two bevel gears are symmetrically meshed with the conical gear ring (803) for transmission.

3. An intelligent searchlight control system, applied to an intelligent searchlight control device according to any one of claims 1 to 2, comprising: A searchlight (2), a visual camera (5), a second motor (13), an intelligent controller (14) and a third motor (16), wherein the visual camera (5) is used to photograph and capture dynamic objects; The invention is characterized in that an image recognition module and a motor control module are arranged inside the intelligent controller (14), the visual camera (5) is electrically connected to the image recognition module, and the second motor (13) and the third motor (16) are both electrically connected to the motor control module; the image recognition module and the motor control module can communicate with each other; the second motor (13) is used to drive and control the searchlight (2) to rotate in the horizontal direction; and the third motor (16) is used to drive and control the searchlight (2) to swing in the vertical direction.

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