Modularized intelligent deformation holder camera

Abstract

The invention relates to the technical field of image communication, in particular to a modular intelligent deformation pan-tilt camera which comprises an ultraviolet camera, a steering engine and a shell, a lens and an image acquisition module are arranged in the ultraviolet camera, a mainboard is arranged in the shell, and the image acquisition module penetrates through the steering engine through a coaxial cable to be communicated with the mainboard. The air conditioner further comprises a suction assembly, a heat dissipation assembly and an air inlet assembly, and the suction assembly, the heat dissipation assembly and the air inlet assembly are all connected into the shell and sequentially communicate from front to back. The air flow quickly penetrates through the suction assembly, so that negative pressure for sucking hot air flow in the heat dissipation assembly is formed, air circulation between the heat dissipation assembly and the outside is formed through cooperation of the air inlet assembly and the suction assembly, and heat dissipation is achieved in the mode that low-temperature air is continuously supplemented into the heat dissipation assembly. And meanwhile, the air inlet assembly is used for enabling the entered air to form vortex in the moving process, so that the heat dissipation effect of the air on the heat dissipation fins is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of image communication, and particularly to a modular intelligent deformable pan-tilt camera. Background Art

[0002] In the field of modern infrastructure inspection, especially in the inspection of power transmission towers, unmanned aerial vehicles (UAVs) equipped with pan-tilt cameras have been widely used due to their high efficiency and flexibility. During the inspection process, the UAV usually flies parallel to the transmission line in a horizontal flight attitude, and the pan-tilt camera is fixed facing forward of the UAV to achieve continuous and efficient image acquisition and inspection of the towers along the line. To meet the requirements of intelligent image acquisition, image processing, real-time analysis, and stable control, such pan-tilt camera systems are generally highly integrated and contain a core main board module with powerful processing capabilities. Therefore, a large amount of heat is generated during the inspection process, which poses a severe challenge to the stable operation of the image acquisition ability of the pan-tilt camera.

[0003] Currently, the heat dissipation of such electronic devices integrated in the UAV pan-tilt mainly relies on passive heat dissipation solutions, that is, metal heat dissipation fins are installed on the heat source of the main board, and the relative air flow (natural wind) generated during the flight of the UAV is used as the cooling medium, which flows through the surface of the heat sink, so as to take away the heat on the heat sink by convection. However, this passive heat dissipation method relying on natural wind has great defects in practical applications. When the UAV is performing inspection tasks, the flight attitude, speed, and the wind speed and direction of the external environment are all in dynamic changes. The flight speed may be adjusted according to the inspection requirements, the flight direction will change frequently, and the encountered environmental wind field is complex, variable, and unpredictable. This leads to extremely unstable and uncontrollable air flow speed, direction, and even flow rate flowing through the surface of the pan-tilt heat sink, directly resulting in drastic fluctuations in the heat dissipation efficiency, making the heat sink unable to continuously and reliably export the heat generated by the main board efficiently, thus causing the temperature to rise sharply, and further affecting the imaging quality and working stability of the pan-tilt image acquisition device.

[0004] Therefore, a modular intelligent deformable pan-tilt camera is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide a modular intelligent deformable pan-tilt camera, which solves the problem that when the traditional UAV pan-tilt uses natural wind for heat dissipation, the heat dissipation efficiency fluctuates violently due to the unstable external wind field, resulting in a sharp rise in the temperature of the image acquisition module, and further affecting the imaging quality and working stability of the pan-tilt image acquisition device. By forming a stable air pressure for extracting the heat in the heat dissipation component through the suction component, and at the same time using the air intake component to cause the fluid flowing through the heat dissipation component to form a vortex, thereby improving its heat dissipation effect, and further ensuring the stability of the image acquisition ability of the pan-tilt.

[0006] To achieve the above object, the present invention provides the following technical solutions: A modular intelligent deformable pan-tilt camera, comprising an ultraviolet camera, a servo, and a housing. The ultraviolet camera internally includes a lens and an image acquisition module. A main board is provided inside the housing. The image acquisition module is connected to the main board through a coaxial cable passing through the servo; It further includes a suction component, a heat dissipation component, and an air intake component. The suction component, the heat dissipation component, and the air intake component are all connected inside the housing, and the suction component, the heat dissipation component, and the air intake component are connected in sequence from front to back. Gas quickly passes through the inside of the suction component and forms a negative pressure. The gas on the front side of the housing enters the heat dissipation component from the air intake component under the action of the negative pressure, and the air intake component causes the gas entering the heat dissipation component to form a vortex.

[0007] Through the above solution, when the drone inspects the pole tower, the ultraviolet camera on the front side faces the pole tower. At the same time, the drone drives the pan-tilt to continuously move left or right to achieve the inspection operation of the pole tower. During the movement of the pan-tilt, there will be a continuous and stable airflow passing through the suction component, thereby using the suction component to form a negative pressure for sucking the relatively hot air above the inside of the heat dissipation component. During this process, the gas in the heat dissipation component gradually decreases. Therefore, an air intake component is provided to supplement the gas in the heat dissipation component, thereby forming an internal and external circulation of the gas. Furthermore, heat dissipation is achieved by continuously supplementing the heat dissipation component with air at a lower temperature. At the same time, this solution also uses the air intake component to accelerate the incoming gas and make it form a vortex during the movement, thereby improving its heat dissipation effect on the heat sink.

[0008] Preferably, the suction component includes an air duct and an air extraction port. The air duct is opened at the rear side of the housing, the air extraction port is opened inside the housing and is connected to the air duct, and the cross-sectional area of the air duct gradually shrinks from the outside to the inside.

[0009] Through the above solution, the air will accelerate its flow rate after entering the gradually narrowing air duct, thereby forming a negative pressure at the air extraction port and extracting and discharging the hot air in the heat dissipation component, thereby assisting the heat dissipation component to dissipate heat from the pan-tilt main board.

[0010] Preferably, the air extraction port is connected to the heat dissipation component, the air extraction port is arranged at a position close to the upper side of the heat dissipation component, and its opening is inclined upward.

[0011] Through the above solution, since the air that absorbs heat will flow upward and gather above the inside of the heat dissipation component, the air extraction position of the air extraction port is set in the area close to the upper side inside the heat dissipation component, thereby quickly taking away the hot air in the heat dissipation component and accelerating the air circulation, thereby assisting it to quickly cool down.

[0012] Preferably, the heat dissipation component includes a heat dissipation chamber and heat sinks. The heat dissipation chamber is formed inside the housing, and multiple heat sinks are arranged in an array within the heat dissipation chamber.

[0013] Through the above solution, the heat sinks absorb the heat in the area where the pan-tilt main board is located and quickly transfer it, thereby achieving rapid cooling of the main board. In addition, the heat dissipation chamber surrounds the heat sinks to cooperate with the suction component and the air intake component to achieve stable gas circulation and avoid the influence of the complex external air field on the heat dissipation efficiency.

[0014] Preferably, multiple convex ribs are provided on the surface of the heat sinks, and the cross-section of the convex ribs is trapezoidal.

[0015] Through the above solution, on the one hand, the convex ribs increase the heat dissipation area. On the other hand, when the circulating gas passes through the gaps between the heat sinks, due to the air flow viscosity, it adheres to the convex surface. At the concave surface, the centrifugal force > the adhesion force, forcing separation to generate vortex rings, so that the passing circulating gas forms eddies. The eddies, through disordered rotational motion, continuously break the static thermal boundary layer (i.e., the high-temperature air layer closely adhering to the surface of the heat sinks) on the surface of the heat sinks, enabling the cold air to contact the high-temperature surface more frequently, thereby greatly improving the heat exchange efficiency.

[0016] Preferably, the air intake component includes an air intake chamber, a filter plate, and a movable plate. The air intake chamber is formed inside the front side of the housing. The rear end of the air intake chamber communicates with the lower side of the heat dissipation chamber. The filter plate is connected to the front side of the air intake chamber. The movable plate is connected inside the air intake chamber, and the thickness of the movable plate increases first and then decreases from front to back.

[0017] Through the above solution, when using negative pressure to extract external air, impurities in the air are blocked by the filter plate. At the same time, the shape of the movable plate first causes the incoming air flow to contract and then expand, thereby accelerating the gas flow rate. At the same time, when it expands, it promotes the initial formation of turbulence, facilitating heat exchange with the heat sinks. In addition, the air intake chamber communicates with the lower side of the heat dissipation chamber and cooperates with the air extraction port located on the upper side to achieve gas circulation, thereby improving the heat dissipation efficiency.

[0018] Preferably, a chute and an installation cavity are further formed inside the housing above the air intake chamber. A top block is connected to the upper side of the movable plate. The upper end of the top block is arc-shaped. A compression spring is connected to the rear side of the top block, and the other end of the compression spring is connected to the inner wall of the chute. A stop block and a return spring are provided in the installation cavity. The stop block is slidably connected to the installation cavity. The two ends of the return spring are respectively connected to the stop block and the installation cavity. The lower surface of the stop block is divided into a gentle edge and a steep edge from front to back, and the stop block cooperates with the top block.

[0019] Through the above solution, while using negative pressure to extract external air, the movable plate will also move backward. Since the front side of the stopper is a gentle edge, the top block of the movable plate can easily break through the restriction of the stopper and move backward, while compressing the compression spring. At this time, under the suction force of the negative pressure and the resistance of the steep edge on the rear side of the stopper, the top block will maintain the compressed state of the compression spring. Since dust and other impurities are likely to cover the surface of the filter plate after long-term use, affecting its air intake, when the air intake is insufficient, the suction force of the negative pressure on the movable plate will also decrease accordingly. At this time, only relying on the smaller suction force plus the resistance of the steep edge is not enough to limit the position of the top block. Therefore, the top block will break through the restriction of the steep edge of the stopper and quickly rebound under the action of the compression spring, causing the front side of the movable plate to impact the filter plate, thereby shaking off the impurities on the surface of the filter plate and enabling it to continue to be used.

[0020] Preferably, the front end of the movable plate is provided with an arc-shaped chamfer, and its surface is coated with a soft and elastic material.

[0021] Through the above solution, it plays a buffering role when the movable plate impacts the filter plate, avoiding damage to parts and ensuring its service life.

[0022] Preferably, a plurality of baffles are connected to the rear side of the movable plate, and the plurality of baffles are evenly arranged between adjacent two heat sinks.

[0023] Through the above solution, the gas flowing in the air intake chamber is divided by the baffles, thereby destroying its boundary layer and making it easier to form turbulence, thus improving its heat transfer efficiency to the heat sinks.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. The modular intelligent deformable pan-tilt camera of the present invention solves the problem that the heat dissipation efficiency fluctuates violently due to the unstable external wind field. By enabling the air flow to quickly pass through the suction assembly, a negative pressure for sucking the hot air flow inside the suction heat dissipation assembly is formed, and through the cooperation of the air intake assembly and the suction assembly, a gas cycle between the heat dissipation assembly and the outside is formed. Heat dissipation is achieved by continuously supplementing air with a lower temperature into the heat dissipation assembly. At the same time, the air intake assembly is used to form eddy currents in the moving process of the incoming gas, thereby improving its heat dissipation effect on the heat sinks, effectively reducing the temperature of the image acquisition module in the pan-tilt, and thus ensuring the stable operation of its image acquisition ability.

[0025] 2. A modular intelligent deformable pan-tilt camera of the present invention, by setting a heat dissipation chamber and heat sinks, uses the heat dissipation chamber to isolate the heat sinks from the external gas field, thereby avoiding the influence of the complex external gas field on the heat dissipation efficiency, and forms a stable gas circulation through the cooperation of the suction component and the air intake component, thus ensuring the heat dissipation efficiency. At the same time, by setting convex lines on the heat sinks to increase the heat dissipation area of the heat sinks, in addition, the convex lines can also prompt the incoming gas to form a vortex, thereby quickly destroying the high-temperature air layer on the surface of the heat sinks and improving the heat exchange efficiency between the external cold air and the heat sinks.

[0026] 3. A modular intelligent deformable pan-tilt camera of the present invention, by setting a movable plate, on the one hand, uses the movable plate to accelerate the gas flow rate, thereby accelerating the gas circulation speed in the heat dissipation chamber, and on the other hand, makes the gas initially form turbulence before entering the heat dissipation chamber, thereby improving its heat exchange efficiency with the heat sinks. In addition, when the filter plate accumulates dust and causes insufficient air intake, the movable plate will break through the limitation of the stopper and impact the filter plate, thereby shaking off dust and other impurities on the surface of the filter plate, and then enabling it to be put into normal use, and further ensuring sufficient air intake. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 Structural schematic diagrams of three forms of the pan-tilt of the present invention; Figure 2 Structural schematic diagram of the relative positions of the suction component, heat dissipation component and air intake component of the present invention; Figure 3 Structural schematic diagram of the air extraction port of the present invention; Figure 4 Structural schematic diagram of the heat sink of the present invention; Figure 5 Structural schematic diagram of the air intake component of the present invention; Figure 6 Structural schematic diagram of the interpenetrating relationship between the baffle and the heat sink of the present invention; Figure 7 State diagram of the movable plate when the present invention sucks air; Figure 8 State diagram of the movable plate when the suction force of the present invention is insufficient.

[0028] In the figure: 1. Ultraviolet camera; 2. Servo; 3. Housing; 4. Suction component; 401. Air duct; 402. Air extraction port; 5. Heat dissipation component; 501. Heat dissipation chamber; 502. Heat sink; 503. Convex line; 6. Air intake component; 601. Air intake chamber; 602. Filter plate; 603. Movable plate; 604. Top block; 605. Compression spring; 606. Stopper; 6061. Gentle edge; 6062. Steep edge; 607. Return spring; 608. Baffle; 7. Chute; 8. Installation cavity. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figures 1 to 8 , the present invention provides a modular intelligent deformable gimbal camera, and the technical solution is as follows: Specifically, please refer to Figures 1 to 2 , a modular intelligent deformable gimbal camera, including an ultraviolet camera 1, a servo 2, and a housing 3. The ultraviolet camera 1 internally includes a lens and an image acquisition module. The housing 3 is installed on the upper side of the unmanned aerial vehicle. The housing 3 internally is provided with a main board, an AI module, etc. The servo 2 is connected to both sides of the housing 3. The image acquisition module is connected to the main board through a coaxial cable passing through the servo 2. This design hides the connection wires into the servo 2 arm, making the overall structure more compact, without any exposed connection wires on the appearance, reducing the wind resistance; the ultraviolet camera 1 is installed above the housing 3 through the servo 2, and at the same time, the position state of the ultraviolet camera 1 can be changed through the servo 2, such as Figure 1 shown, including a standard state, a folded state, and a top view state. The standard state is used when the gimbal conducts refined inspection on the tower body, and at the same time has synchronous control and stabilization in the pitching direction. When stopping working, the folded state is adopted. At this time, the height of the gimbal meets the height standard for entering the DJI airport, and the top view state can be applied to the working condition where the unmanned aerial vehicle detects the conductor during flight in the channel, so that the device is applicable to various usage scenarios; It further includes a suction component 4, a heat dissipation component 5, and an air intake component 6. The suction component 4, the heat dissipation component 5, and the air intake component 6 are all connected inside the housing 3, and the suction component 4, the heat dissipation component 5, and the air intake component 6 are connected in series from front to back. During the movement of the gimbal, there will be a continuous and stable airflow passing through the suction component 4. When the gas quickly passes through the inside of the suction component 4, a negative pressure will be formed, so as to use the suction component 4 to form a negative pressure for sucking the relatively hot airflow above the inside of the heat dissipation component 5, and supplement the gas inside the heat dissipation component 5 through the air intake component 6, thereby forming an internal and external circulation of the gas, and further realizing heat dissipation by continuously supplementing the air with a lower temperature into the heat dissipation component 5. At the same time, the air intake component 6 is used to accelerate the incoming gas and make it form a vortex during the movement, thereby improving its heat dissipation effect on the heat sink 502.

[0031] As an implementation manner of the present invention, refer to Figure 2 and Figure 3, the suction assembly 4 includes an air duct 401 and an air extraction port 402. The air duct 401 is opened at the rear side of the housing 3, and the air extraction port 402 is opened inside the housing 3 and communicates with the air duct 401. At the same time, the air extraction port 402 communicates with the heat dissipation assembly 5, and the air extraction port 402 is arranged at a position close to the upper side of the heat dissipation assembly 5, and its opening is inclined upward, so as to quickly take away the hot air in the heat dissipation assembly 5, and at the same time accelerate the air circulation, so as to assist it in quickly cooling down; both ends of the air duct 401 are contraction sections that gradually contract inward, and the middle part is a straight section. According to Bernoulli's principle, the air will accelerate its flow rate after entering the gradually narrowing air duct 401, so as to form a negative pressure at the air extraction port 402, and extract and discharge the hot air in the heat dissipation assembly 5, so as to assist the heat dissipation assembly 5 to dissipate heat from the pan-tilt main board.

[0032] As an implementation manner of the present invention, referring to Figure 2 , Figure 3 and Figure 4 , the heat dissipation assembly 5 includes a heat dissipation chamber 501 and heat dissipation fins 502. The heat dissipation chamber 501 is opened inside the housing 3, and the heat dissipation fins 502 are surrounded by the heat dissipation chamber 501 to avoid the influence of the external complex air field on the heat dissipation efficiency of the heat dissipation fins 502. A plurality of the heat dissipation fins 502 are arranged in an array in the heat dissipation chamber 501, and the heat dissipation fins 502 are used to absorb the heat in the area where the pan-tilt main board is located and quickly transfer it, so as to realize the rapid cooling of the main board; a plurality of convex stripes 503 are provided on the surface of the heat dissipation fins 502, so as to increase the heat dissipation area by using the convex stripes 503. The cross section of the convex stripe 503 is trapezoidal, so that the passing gas is forced to separate to generate vortex rings, so that the passing circulating gas forms eddies, and the eddies continuously destroy the static thermal boundary layer on the surface of the heat dissipation fins 502 through disordered rotational motion, so that cold air can contact the high-temperature surface more frequently, and thus greatly improves the heat exchange efficiency.

[0033] As an implementation manner of the present invention, referring to Figure 5 , Figure 6 , Figure 7 and Figure 8, the intake assembly 6 includes an intake chamber 601, a filter plate 602, and a movable plate 603. The intake chamber 601 is formed inside the front side of the housing 3. The rear end of the intake chamber 601 communicates with the lower side of the heat dissipation chamber 501. The filter plate 602 is connected to the front side of the intake chamber 601. When using negative pressure to extract external air, the filter plate 602 isolates impurities in the air to prevent them from entering the heat dissipation chamber 501. The movable plate 603 is connected inside the intake chamber 601. The thickness of the movable plate 603 increases first and then decreases from front to back, so that the incoming air first contracts and then expands, thereby accelerating the gas flow rate. At the same time, when it expands, it promotes the initial formation of turbulence. At the same time, the intake chamber 601 located on the lower side of the heat dissipation chamber 501 cooperates with the air extraction port 402 located on the upper side to realize gas circulation, thereby improving the heat dissipation efficiency; The front end of the movable plate 603 is provided with an arc-shaped chamfer, and its surface is coated with a soft and elastic rubber material, so that it can play a buffering role when the movable plate 603 impacts the filter plate 602. A plurality of baffle plates 608 are connected to the rear side of the movable plate 603. The plurality of baffle plates 608 are evenly arranged between two adjacent heat sinks 502, so that the gas flowing in the intake chamber 601 is divided, thereby destroying its boundary layer and making it easier to form turbulence, thereby improving its heat exchange efficiency with the heat sink 502; A chute 7 and an installation cavity 8 are further formed inside the housing 3 above the intake chamber 601. A top block 604 is connected to the upper side of the movable plate 603. The upper end of the top block 604 is arc-shaped. A compression spring 605 is connected to the rear side of the top block 604, and the other end of the compression spring 605 is connected to the inner wall of the chute 7. A stop block 606 and a return spring 607 are provided in the installation cavity 8. The stop block 606 is slidably connected to the installation cavity 8. The two ends of the return spring 607 are respectively connected to the stop block 606 and the installation cavity 8. The lower surface of the stop block 606 is divided into a slow edge 6061 and a steep edge 6062 from front to back. The slope of the slow edge 6061 is smaller than that of the steep edge 6062. At the same time, the horizontal length of the slow edge 6061 is greater than the horizontal length of the steep edge 6062. The stop block 606 cooperates with the top block 604.

[0034] The specific working principle is as follows: The gas quickly passes through the suction assembly 4 to form a negative pressure for extracting the gas inside the heat dissipation assembly 5. At the same time, external cold air is inhaled through the intake assembly 6 to supplement the gas inside the heat dissipation assembly 5. At the same time, the intake assembly 6 is used to promote the incoming gas to form a vortex; Specifically, the gas quickly passes through the air duct 401. Since the cross-sectional area of the air duct 401 gradually contracts from the outside to the inside, the gas flow rate will gradually increase when flowing towards the middle of the air duct 401, thereby forming a negative pressure at the air extraction port 402. The hot air flow above the inside of the heat dissipation chamber 501 is extracted through the air extraction port 402 and discharged to the outside along the air duct 401; While extracting the gas in the heat dissipation chamber 501, cold air from the outside is inhaled through the air intake assembly 6. First, the air passes through the filter plate 602 and enters the air intake chamber 601. Then, the air flows in the air intake chamber 601 and, under the action of the movable plate 603, first contracts to accelerate its flow rate, and then expands to promote the preliminary formation of turbulence. Finally, the gas passes through between the multiple baffles 608, thereby destroying the gas boundary layer and making it easier to form turbulence. When the cold air flows in the heat dissipation chamber 501, under the action of the convex ridges 503, the cold air adheres due to the airflow viscosity, thereby promoting the formation of vortices. The vortices continuously destroy the high-temperature air layer on the surface of the heat sink 502 through disordered rotational motion, so that the cold air can frequently contact the high-temperature surface of the heat sink 502, thereby improving the heat exchange efficiency. During the process of using negative pressure to extract outside air, the movable plate 603 moves backward under the suction force, contacts the gentle edge 6061 of the stop block 606, and gradually squeezes the stop block 606 upward. Finally, it breaks through the limitation of the stop block 606 and moves to the rear side of the stop block 606. At this time, under the suction force of the negative pressure and the resistance of the steep edge 6062 on the rear side of the stop block 606, the top block 604 will stay on the rear side of the stop block 606 and maintain the compressed state of the compression spring 605. When the filter plate 602 accumulates dust after long-term use, resulting in insufficient air intake, at this time, the suction force of the negative pressure on the movable plate 603 decreases. Under the action of the compression spring 605, the top block 604 continuously squeezes the steep edge 6062 of the stop block 606, thereby promoting the upward movement of the stop block 606. Finally, the top block 604 will break through the limitation of the steep edge 6062 of the stop block 606 and, at the same time, quickly rebound under the action of the compression spring 605, causing the front side of the movable plate 603 to impact the filter plate 602, thereby shaking off the impurities on the surface of the filter plate 602 and enabling it to continue to be used.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular intelligent deformable gimbal camera, characterized in that: It includes an ultraviolet camera (1), a servo (2) and a housing (3). The ultraviolet camera (1) contains a lens and an image acquisition module inside. A main board is provided inside the housing (3). The image acquisition module is connected to the main board through a coaxial cable passing through the servo (2). It further includes a suction component (4), a heat dissipation component (5) and an air intake component (6). The suction component (4), the heat dissipation component (5) and the air intake component (6) are all connected inside the housing (3), and the suction component (4), the heat dissipation component (5) and the air intake component (6) are communicated in sequence from front to back. Gas quickly passes through the inside of the suction component (4) and forms a negative pressure. The gas on the front side of the housing (3) enters the heat dissipation component (5) from the air intake component (6) under the action of the negative pressure, and the air intake component (6) causes the gas entering the heat dissipation component (5) to form a vortex.

2. The modular intelligent deformable pan-tilt camera according to claim 1, wherein: The suction component (4) includes an air duct (401) and an air extraction port (402). The air duct (401) is opened at the rear side of the housing (3). The air extraction port (402) is opened inside the housing (3) and communicated with the air duct (401). The cross-sectional area of the air duct (401) gradually shrinks from outside to inside.

3. The modular intelligent deformable pan-tilt camera according to claim 2, wherein: The air extraction port (402) is communicated with the heat dissipation component (5). The air extraction port (402) is arranged at a position close to the upper side of the heat dissipation component (5), and its opening is inclined upward.

4. The modular intelligent deformable pan-tilt camera according to claim 1, characterized in that: The heat dissipation component (5) includes a heat dissipation chamber (501) and heat dissipation fins (502). The heat dissipation chamber (501) is opened inside the housing (3). A plurality of the heat dissipation fins (502) are arranged in an array in the heat dissipation chamber (501).

5. The modular intelligent deformable pan-tilt camera according to claim 4, wherein: A plurality of convex stripes (503) are provided on the surface of the heat dissipation fin (502). The cross-section of the convex stripe (503) is trapezoidal.

6. The modular intelligent deformable pan-tilt camera according to claim 4, wherein: The air intake component (6) includes an air intake chamber (601), a filter plate (602) and a movable plate (603). The air intake chamber (601) is opened inside the front side of the housing (3). The rear end of the air intake chamber (601) is communicated with the lower side of the heat dissipation chamber (501). The filter plate (602) is connected to the front side of the air intake chamber (601). The movable plate (603) is connected inside the air intake chamber (601). The thickness of the movable plate (603) increases first and then decreases from front to back.

7. The modular intelligent deformable gimbal camera according to claim 6, characterized in that: A chute (7) and an installation cavity (8) are further opened inside the housing (3) above the air intake chamber (601). A top block (604) is connected to the upper side of the movable plate (603). The upper end of the top block (604) is arc-shaped. A compression spring (605) is connected to the rear side of the top block (604), and the other end of the compression spring (605) is connected to the inner wall of the chute (7). A stop block (606) and a return spring (607) are provided in the installation cavity (8). The stop block (606) is slidably connected to the installation cavity (8). The two ends of the return spring (607) are respectively connected to the stop block (606) and the installation cavity (8). The lower surface of the stop block (606) is divided into a slow edge (6061) and a steep edge (6062) from front to back. The stop block (606) cooperates with the top block (604).

8. The modular intelligent deformable pan-tilt camera according to claim 6, characterized in that: The front end of the movable plate (603) is provided with an arc-shaped chamfer, and its surface is coated with a soft and elastic material.

9. The modular intelligent deformable pan-tilt camera according to claim 7, wherein: A plurality of baffle plates (608) are connected to the rear side of the movable plate (603), and the plurality of baffle plates (608) are evenly arranged between two adjacent heat sinks (502).

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