Left-right swing type intelligent electric power cabinet anti-bird device

Abstract

The invention discloses a left-right swing type intelligent electric power cabinet anti-bird device, and relates to the technical field of electric power cabinets. The device comprises a cabinet body, an L-shaped plate is fixedly installed above the back of the cabinet body, a driving rod is rotatably installed on the front face of the L-shaped plate in a penetrating mode, an elastic telescopic plate is fixedly installed on the outer wall of the driving rod in a penetrating mode, a U-shaped groove is formed in the bottom of the telescopic end of the elastic telescopic plate, and a cambered surface baffle is fixedly installed at the top of the elastic telescopic plate. According to the bird repelling device, the cambered surface baffle swings in a reciprocating mode through the driving rod so as to complete bird repelling work, birds are distinguished to adapt to noise type repelling through dynamic repelling, and therefore the nesting phenomenon is generated, in the swinging process of the cambered surface baffle, the top cambered surface design increases the bird stopping difficulty, and then the bird repelling effect is optimized; meanwhile, the top of the cambered baffle is cleaned by the scraper, so that the service life of the cambered baffle is prevented from being shortened due to dirt erosion.

Description

Technical Field

[0001] This invention relates to the field of power cabinet technology, specifically to a left-right swaying intelligent power cabinet bird-proof device. Background Technology

[0002] Power distribution cabinets are devices used for power distribution and control. Based on their uses, they can be divided into distribution cabinets and control cabinets. Distribution cabinets are one of the most important pieces of equipment in the power system. However, power distribution cabinets placed outdoors are often affected by birds nesting, which can impact their use.

[0003] Patent publication number CN208782291U discloses a bird-repelling power cabinet for power users, including a cabinet body. A bird-repelling device is installed on the top of the cabinet body. The bird-repelling device includes a mounting cap, and springs are evenly spaced on the outer surface of the mounting cap. The axis of the springs points to the center of the mounting cap. Wind cups and metal plates are sequentially embedded at the top of adjacent springs, with the wind cups and metal plates corresponding to each other and arranged adjacently. This patent has a simple structure and uses the sound generated by the mutual collision between the wind cups and metal plates to repel birds, thereby preventing birds from damaging the internal equipment of the power cabinet. Since the top surface of the cabinet body is occupied by the cluster of springs, and the springs vibrate when the wind cups and metal plates are blown by the wind, it is not conducive to birds building nests, further repelling birds. At the same time, the protruding function of the wind cups and metal plates also plays a certain role in lightning protection, thus giving the entire device multiple functions.

[0004] However, the device also has shortcomings: it repels birds by making a sound when the bellows and the metal plate collide, but for power cabinets installed at high altitudes, the sound is easily masked by the wind noise. At the same time, as birds gradually adapt to the sound, the bird-repelling effect is reduced, the chance of nesting increases, and the manual maintenance cost of the power cabinet is increased. In addition, during the bird-repelling process, how to effectively avoid the problem of the power cabinet's internal heat rising suddenly due to the operation of multiple mechanical parts, and when facing larger birds, simple mechanical swinging is not enough to effectively drive them away. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a left-right swaying intelligent power cabinet bird-proof device, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a left-right swaying intelligent power cabinet bird-proof device, comprising a cabinet body, an L-shaped plate fixedly installed on the upper back of the cabinet body, a drive rod rotatably mounted through the front of the L-shaped plate, an elastic telescopic plate fixedly mounted through the outer wall of the drive rod, a U-shaped groove at the bottom of the telescopic end of the elastic telescopic plate, an arc-shaped baffle fixedly mounted on the top of the elastic telescopic plate, an anti-interference device to ensure the dryness of the cabinet interior provided below the arc-shaped baffle, a refraction device for driving birds through a light source provided around the anti-interference device, an L-shaped telescopic frame fixedly mounted on the top front of the L-shaped plate, a scraper fixedly mounted on the top outer wall of the telescopic end of the L-shaped telescopic frame, the bottom of the scraper contacting the top outer wall of the arc-shaped baffle, an H-shaped roller rotatably mounted inside the U-shaped groove of the telescopic end of the elastic telescopic plate, an H-shaped plate movably mounted through the reciprocating spiral groove of the H-shaped roller, and two brush plates symmetrically and hinged inside the H-shaped plate by torsion springs.

[0007] According to the above technical solution, a base is provided at the bottom of the cabinet, a square groove is provided on the back of the cabinet for gas circulation, a servo motor is provided on the back of the L-shaped plate, one end of the back of the drive rod is fixedly installed at the output end of the servo motor, and the drive rod swings left and right through the output end of the servo motor. The arc-shaped baffle is transparent and light-transmitting.

[0008] According to the above technical solution, the L-shaped telescopic frame is located above the drive rod, and the L-shaped telescopic frame has a built-in spring. Both ends of the I-beam roller are in contact with the top of the cabinet. The outer wall of the middle section of the I-beam roller has a non-self-locking reciprocating spiral groove. The top of the H-shaped plate is slidably installed on the top of the inner wall of the telescopic end of the elastic telescopic plate. The bottom of the brush plate is in contact with the top of the cabinet. When it is necessary to drive away birds, the servo motor is started. When the output end of the servo motor rotates left and right, it drives the drive rod to move synchronously. The drive rod drives the elastic telescopic plate to swing left and right. The fixed end of the elastic telescopic plate will drive the arc-shaped baffle to move synchronously. The arc-shaped baffle swings left and right above the cabinet. Through the left and right movement of the mechanical structure, the birds are driven away. At the same time, the smooth arc design increases the difficulty for birds to land. Meanwhile, the L-shaped plate limits the L-shaped telescopic frame. The L-shaped telescopic frame limits the scraper at its telescopic end, and the spring ensures that the bottom of the scraper remains in close contact with the top of the curved baffle. Therefore, when the curved baffle swings, the scraper scrapes the top of the curved baffle. When the elastic telescopic plate swings, it drives the I-beam roller to move synchronously. The I-beam roller, relying on the elastic design of the telescopic end of the elastic telescopic plate, keeps its two ends in contact with the top of the cabinet for movement and friction. When the I-beam roller rotates due to friction, it is driven by its non-self-locking reciprocating spiral groove, causing the H-shaped plate to slide horizontally and return to its original position along the top of the inner wall of the telescopic end of the elastic telescopic plate. This process repeats, and the H-shaped plate drives the brush plate to move synchronously. The brush plate brushes the top of the cabinet, and the brush plate, relying on the torsion spring, keeps its bottom in close contact with the top of the cabinet when it comes into contact with the top of the cabinet and generates friction, thus causing it to move in an arc trajectory.

[0009] According to the above technical solution, the anti-interference device includes a limiting frame, the front of which is fixedly installed on the back of the cabinet, a baffle plate is slidably installed inside the limiting frame, a gear is fixedly installed through the outer wall of one end of the back of the drive rod, a rack is slidably installed on the side wall of the L-shaped plate, and two Z-shaped plates are symmetrically and fixedly installed on the back of the rack.

[0010] According to the above technical solution, the baffle is located in the square slot of the cabinet, the rack is located below the gear and meshes with the gear, the bottom side wall of the Z-shaped plate is fixedly installed on the outer wall of the baffle, the drive rod drives the gear to reciprocate, and when the gear reciprocates, it drives the meshing rack to reciprocate horizontally along the surface of the L-shaped plate. The rack drives the Z-shaped plate to move synchronously, and the Z-shaped plate pulls the baffle to move synchronously along the inside of the limiting frame. At this time, the baffle releases its obstruction of the square slot of the cabinet, thereby allowing the gas inside the cabinet to exchange with the outside air.

[0011] According to the above technical solution, an arc-shaped block is fixedly installed on the front of the baffle, and the arc-shaped block is located inside the cabinet. A square frame is slidably installed at the bottom edge of the inner wall of the cabinet via a spring. A drying chamber is fixedly installed inside the square frame. The surface of the drying chamber has air holes, and desiccant particles are placed inside the drying chamber. A trapezoidal frame is fixedly installed on the back of the square frame. The inclined surface of the trapezoidal frame is located on the movement trajectory of the front of the arc-shaped block. When the baffle moves horizontally back and forth, it drives the arc-shaped block to move synchronously. The arc surface of the arc-shaped block contacts and abuts against the inclined surface of the trapezoidal frame. At this time, the trapezoidal frame pushes the square frame to slide along the bottom of the inner wall of the cabinet. The square frame drives the drying chamber to move synchronously. The desiccant particles generate drying gas, which is quickly dispersed through the air holes on the surface of the drying chamber. Then, the square frame is reset by the spring force. This process is repeated. That is, during the opening and closing of the baffle, the drying chamber continuously changes its position, thereby expanding its range of motion.

[0012] According to the above technical solution, the refraction device includes a fixing plate, which is fixedly installed on the outer wall of the cabinet near the Z-shaped plate. A crossbar is fixedly installed on the back of the fixing plate. A light-concentrating plate is fixedly installed through the outer wall of the crossbar. An elliptical block is fixedly installed through the outer wall of one end of the back of the crossbar. A friction plate is slidably installed through the outer wall of the Z-shaped plate by a spring.

[0013] According to the above technical solution, the light-concentrating plate is used to irradiate natural light sources. The bottom of the friction plate contacts the outer wall of the elliptical block. The friction force at the bottom of the friction plate is relatively large, thereby driving the elliptical block to generate a rotational force. The Z-shaped plate drives the friction plate to perform reciprocating horizontal motion. When the friction plate moves horizontally, it rubs the top of the elliptical block, causing the elliptical block to generate a rotational and resetting force. At this time, the elliptical block drives the crossbar to rotate and reset along the side wall of the fixed plate. That is, the crossbar drives the light-concentrating plate to swing back and forth. During the swinging process, the light-concentrating plate focuses and refracts the light source, and the transparent curved baffle does not obstruct the propagation of the light source.

[0014] According to the above technical solution, a level detector is slidably mounted on the back of the limiting frame via a spring. Two U-shaped frames are symmetrically and fixedly mounted on the outer sidewall of the level detector. A rotating wheel is rotatably mounted on the top outer wall of the U-shaped frame via a connecting shaft. The U-shaped frame is fixedly connected to the connecting shaft. The circumferential surface of the rotating wheel contacts the outer wall of the elliptical block. When the elliptical block rotates in a reciprocating manner, the rotating wheel, through the spring force between the U-shaped frame and the level detector, keeps its outer wall in contact with the elliptical block. Therefore, when the elliptical block rotates, the rotating wheel generates an upward force, and the rotating wheel drives the U-shaped frame to move synchronously through the connecting shaft. The U-shaped frame pulls the level detector to move synchronously along the outer wall of the limiting frame. Then, under the resistance of the elliptical block and the pull of the U-shaped frame, it resets. At this time, the level detector completes dynamic level detection along the outer wall of the limiting frame.

[0015] This invention provides a left-right swaying intelligent power cabinet bird-proofing device. It has the following beneficial effects: (1) The present invention uses a drive rod, an elastic telescopic plate, an arc-shaped baffle, an L-shaped telescopic frame, a scraper, an I-beam roller, an H-shaped plate and a brush plate to work together. The drive rod enables the arc-shaped baffle to swing back and forth to complete the bird-repelling work. It relies on dynamic driving to distinguish birds from noise-based driving and thus induces nesting. During the swinging process of the arc-shaped baffle, the top arc design increases the difficulty for birds to stop, thereby optimizing the bird-repelling effect. At the same time, the scraper cleans the top of the arc-shaped baffle to prevent the arc-shaped baffle from being corroded by dirt and thus shortening its service life. The I-beam roller causes the brush plate to increase the horizontal movement direction during the swinging motion, so that the brush plate always keeps a close contact with the top of the cabinet to clean and maintain it, optimizing the cleaning efficiency. This prevents dust and dirt from covering the top of the cabinet and causing the cabinet to always operate at an overheated temperature, thereby increasing the risk of short circuit.

[0016] (2) The present invention, through the setting of an anti-interference device, uses a drive rod, a limiting frame, a shield, a gear, a rack, a Z-shaped plate, an arc block, a square frame, a drying box and a trapezoidal frame to work together. Driven by the gear, the shield is repeatedly opened during the bird-repelling process of the cabinet, thereby accelerating the heat dissipation rate inside the cabinet and preventing the heat generated inside the cabinet from being aggravated when the servo motor is running. This prevents the heat energy from softening the internal circuitry of the cabinet and affecting the conduction of electricity. The contact of the arc block makes the dry gas distributed more evenly inside the cabinet, effectively preventing the excessive temperature difference between the inside and outside of the cabinet from causing water vapor to grow due to the opening of the shield. This ensures that the inside of the cabinet is always kept dry during operation, further preventing water vapor from interfering with the inside of the cabinet and effectively preventing the normal operation of the cabinet from being affected by bird repelling.

[0017] (3) The present invention, through the setting of the refraction device, through the cooperation of Z-shaped plate, fixed plate, crossbar, focusing plate, elliptical block, friction plate, level detector, U-shaped frame and rotating wheel, causes the light source to be continuously refracted by the reciprocating swing of the focusing plate, thereby causing discomfort to birds with a wide field of vision. In this way, birds are prevented from approaching and nesting in a more environmentally friendly manner. In conjunction with the swinging arc baffle, it can still effectively drive away larger birds. By releasing the pressure on the rotating wheel by the elliptical block, the level detector can detect the level of the limiting frame multiple times during the bird driving process. When the level of the limiting frame deviates from the safe range, the level detector sends a warning signal, so that the staff can know in time whether the baffle has deviated from the track and slipped, thereby shortening the maintenance time required and avoiding damage to the internal electrical components of the baffle due to the difficulty of the baffle fully fitting the outer wall of the cabinet. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the entire invention; Figure 2This is a schematic diagram of the rear cross-section of the entire invention; Figure 3 This is a schematic diagram of the peripheral structure of the arc-shaped baffle of the present invention; Figure 4 This is a schematic diagram of the bottom view of the peripheral structure of the arc-shaped baffle of the present invention; Figure 5 This is a schematic diagram of the anti-interference device of the present invention; Figure 6 This is a cross-sectional schematic diagram of the anti-interference device of the present invention; Figure 7 This is a schematic diagram of the refraction device of the present invention; Figure 8 This is a schematic diagram of the bottom view of the refractive device of the present invention.

[0019] In the diagram: 1. Cabinet; 2. Base; 3. L-shaped plate; 4. Drive rod; 5. Elastic telescopic plate; 6. Curved baffle; 7. L-shaped telescopic frame; 8. Scraper; 9. I-beam roller; 10. H-shaped plate; 11. Brush plate; 12. Anti-interference device; 121. Limiting frame; 122. Baffle plate; 123. Gear; 124. Rack; 125. Z-shaped plate; 126. Curved block; 127. Square frame; 128. Drying oven; 129. Trapezoidal frame; 13. Refraction device; 131. Fixing plate; 132. Crossbar; 133. Concentrating plate; 134. Elliptical block; 135. Friction plate; 136. Leveling instrument; 137. U-shaped frame; 138. Rotary wheel. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0021] Please see Figures 1-8 One embodiment of the present invention is: a left-right swaying intelligent power cabinet bird-proof device, including a cabinet body 1, an L-shaped plate 3 fixedly installed on the upper back of the cabinet body 1, a drive rod 4 rotatably installed through the front of the L-shaped plate 3, an elastic telescopic plate 5 fixedly installed through the outer wall of the drive rod 4, a U-shaped groove opened at the bottom of the telescopic end of the elastic telescopic plate 5, an arc-shaped baffle 6 fixedly installed at the top of the elastic telescopic plate 5, an anti-interference device 12 to ensure the dryness of the cabinet interior is provided below the arc-shaped baffle 6, a refraction device 13 that drives birds through a light source is provided around the anti-interference device 12, an L-shaped telescopic frame 7 fixedly installed on the top front of the L-shaped plate 3, a scraper 8 fixedly installed on the top outer wall of the telescopic end of the L-shaped telescopic frame 7, the bottom of the scraper 8 contacting the top outer wall of the arc-shaped baffle 6, an H-shaped roller 9 rotatably installed inside the U-shaped groove of the telescopic end of the elastic telescopic plate 5, an H-shaped plate 10 movably installed through the reciprocating spiral groove of the H-shaped roller 9, and two brush plates 11 symmetrically and hinged inside the H-shaped plate 10 by torsion springs.

[0022] The cabinet 1 has a base 2 at the bottom and a square groove on the back for gas circulation. The L-shaped plate 3 has a servo motor on the back. One end of the drive rod 4 is fixedly installed at the output end of the servo motor. The drive rod 4 swings left and right through the output end of the servo motor. The curved baffle 6 is transparent and light-transmitting.

[0023] The L-shaped telescopic frame 7 is located above the drive rod 4, and the L-shaped telescopic frame 7 has a built-in spring. Both ends of the I-beam roller 9 are in contact with the top of the cabinet 1. The outer wall of the middle section of the I-beam roller 9 is provided with a non-self-locking reciprocating spiral groove. The top of the H-shaped plate 10 is slidably installed on the top of the inner wall of the telescopic end of the elastic telescopic plate 5. The bottom of the brush plate 11 is in contact with the top of the cabinet 1.

[0024] The curved baffle 6 is reciprocated by the drive rod 4 to repel birds. It uses dynamic deterrence to distinguish birds from those that are driven away by noise, thus causing them to nest. During the swing of the curved baffle 6, the top curved design increases the difficulty for birds to stop, thereby optimizing the bird deterrence effect. At the same time, the scraper 8 cleans the top of the curved baffle 6 to prevent it from being corroded by dirt and thus shortening its service life. The I-beam roller 9 causes the brush 11 to increase the horizontal movement during the swinging motion, so that the brush 11 always keeps a close contact with the top of the cabinet 1 to clean and maintain it, optimizing the cleaning efficiency. This prevents dust and dirt from covering the top of the cabinet 1, causing the cabinet 1 to always operate at an overheated temperature and increasing the risk of short circuit.

[0025] In use, when bird deterrence is needed, the servo motor is activated. The servo motor's output end reciprocates left and right, driving the drive rod 4 to move synchronously. The drive rod 4 causes the elastic telescopic plate 5 to swing left and right. The fixed end of the elastic telescopic plate 5 drives the curved baffle 6 to move synchronously. The curved baffle 6 swings left and right above the cabinet 1. Through the left and right movement of the mechanical structure, birds are deterred. Simultaneously, its smooth curved surface design increases the difficulty for birds to land. Meanwhile, the L-shaped plate 3 limits the L-shaped telescopic frame 7, and the telescopic end of the L-shaped telescopic frame 7 limits the scraper 8. Furthermore, the spring mechanism ensures that the bottom of the scraper 8 remains firmly in contact with the top of the curved baffle 6. Therefore, when the curved baffle 6 swings, the scraper 8... The top of the baffle 6 is scraped; when the elastic telescopic plate 5 swings, it drives the I-beam roller 9 to move synchronously. The I-beam roller 9 relies on the elastic design of the telescopic end of the elastic telescopic plate 5 to make its two ends always stick to the top of the cabinet 1 for movement and friction. When the I-beam roller 9 rotates by friction, it relies on its own non-self-locking reciprocating spiral groove to make the H-shaped plate 10 slide horizontally and return to its original position along the top of the inner wall of the telescopic end of the elastic telescopic plate 5. This process is repeated. The H-shaped plate 10 drives the brush plate 11 to move synchronously. The brush plate 11 brushes the top of the cabinet 1. The brush plate 11 relies on the setting of the torsion spring. When it comes into contact with the top of the cabinet 1 and generates friction, it moves in an arc trajectory. The bottom of the brush plate 11 always sticks to the top of the cabinet 1.

[0026] According to the above embodiment, the curved baffle 6 is reciprocated by the drive rod 4 to complete the bird deterrence work. The dynamic deterrence distinguishes birds from those that are driven by noise, thus causing them to nest. During the swing of the curved baffle 6, the top curved surface design increases the difficulty for birds to stop, thereby optimizing the bird deterrence effect. At the same time, the scraper 8 cleans the top of the curved baffle 6 to prevent it from being corroded by dirt and thus shortening its service life. The I-beam roller 9 causes the brush 11 to increase the horizontal movement direction during the swinging motion, so that the brush 11 always keeps a close contact with the top of the cabinet 1 to clean and maintain it, optimizing the cleaning efficiency. This prevents dust and dirt from covering the top of the cabinet 1, causing the cabinet 1 to always operate at an overheated temperature and thus increasing the risk of short circuit.

[0027] Please see Figures 1-8 Based on the above embodiments, another embodiment of the present invention further includes an anti-interference device 12; The anti-interference device 12 includes a limiting frame 121, which is fixedly installed on the back of the cabinet 1. A baffle plate 122 is slidably installed inside the limiting frame 121. A gear 123 is fixedly installed through the outer wall of one end of the back of the drive rod 4. A rack 124 is slidably installed on the side wall of the L-shaped plate 3. Two Z-shaped plates 125 are symmetrically and fixedly installed on the back of the rack 124.

[0028] The baffle 122 is located in the square groove of the cabinet 1, the rack 124 is located below the gear 123 and the rack 124 meshes with the gear 123, and the bottom side wall of the Z-shaped plate 125 is fixedly installed on the outer wall of the baffle 122.

[0029] A curved block 126 is fixedly installed on the front of the baffle 122. The curved block 126 is located inside the cabinet 1. A square frame 127 is slidably installed at the bottom edge of the inner wall of the cabinet 1 via a spring. A drying box 128 is fixedly installed inside the square frame 127. The surface of the drying box 128 has air holes, and desiccant particles are placed inside the drying box 128. A trapezoidal frame 129 is fixedly installed on the back of the square frame 127. The inclined surface of the trapezoidal frame 129 is located on the movement trajectory of the front of the curved block 126.

[0030] Driven by gear 123, the baffle 122 is repeatedly opened and closed during the bird-repelling process in cabinet 1, thereby accelerating the heat dissipation rate inside cabinet 1. This prevents the heat generated inside cabinet 1 from being aggravated when the servo motor is running, and avoids the heat energy causing the internal circuitry of cabinet 1 to soften, thus affecting the power conduction. Through the contact of the arc block 126, the dry gas is distributed more evenly inside cabinet 1, effectively preventing the excessive temperature difference between the inside and outside of cabinet 1 caused by the opening of baffle 122 from generating moisture. This ensures that the inside of cabinet 1 is always kept dry during operation, further preventing moisture from interfering with the internal operation of cabinet 1 and effectively preventing the normal operation of cabinet 1 from being affected by bird repelling.

[0031] In use, the drive rod 4 drives the gear 123 to reciprocate. When the gear 123 reciprocates, it drives the meshing rack 124 to slide horizontally along the surface of the L-shaped plate 3. The rack 124 drives the Z-shaped plate 125 to move synchronously. The Z-shaped plate 125 pulls the baffle plate 122 to move synchronously along the inside of the limiting frame 121. At this time, the baffle plate 122 releases its obstruction of the square slot of the cabinet 1, allowing the air inside the cabinet 1 to exchange with the outside air. When the baffle plate 122 reciprocates horizontally, it drives the arc-shaped block 12... 6. During synchronous movement, the curved surface of the arc block 126 contacts and abuts the inclined surface of the trapezoidal frame 129. At this time, the trapezoidal frame 129 pushes the square frame 127 to slide along the bottom of the inner wall of the cabinet 1. The square frame 127 drives the drying chamber 128 to move synchronously. The desiccant particles generate drying gas, which is quickly dispersed through the air holes on the surface of the drying chamber 128. Afterward, the square frame 127 is reset by the spring force. This process is repeated. That is, during the opening and closing of the baffle 122, the drying chamber 128 continuously changes its own position, thereby expanding its range of motion.

[0032] According to the above embodiment, the gear 123 drives the baffle 122 to open and close repeatedly during the bird-repelling process in the cabinet 1, thereby accelerating the heat dissipation rate inside the cabinet 1 and preventing the servo motor from causing excessive heat generation inside the cabinet 1, thus preventing the heat energy from softening the internal circuitry of the cabinet 1 and affecting the power conduction. The contact of the arc block 126 makes the dry gas more evenly distributed inside the cabinet 1, effectively preventing the excessive temperature difference between the inside and outside of the cabinet 1 caused by the opening of the baffle 122 from generating moisture, and ensuring that the inside of the cabinet 1 is always kept dry during operation. This further prevents moisture from interfering with the inside of the cabinet 1 and effectively avoids the normal operation of the cabinet 1 due to bird repelling.

[0033] Please see Figures 1-8 Based on the above embodiments, another embodiment of the present invention further includes a refraction device 13; The refraction device 13 includes a fixing plate 131, which is fixedly installed on the outer side wall of the cabinet 1 near the Z-shaped plate 125. A crossbar 132 is fixedly installed on the back of the fixing plate 131. A light-concentrating plate 133 is fixedly installed through the outer wall of the crossbar 132. An elliptical block 134 is fixedly installed through the outer wall of one end of the back of the crossbar 132. A friction plate 135 is slidably installed through the outer wall of the Z-shaped plate 125 via a spring.

[0034] The light-concentrating plate 133 is used to irradiate natural light sources. The bottom of the friction plate 135 is in contact with the outer wall of the elliptical block 134. The friction force at the bottom of the friction plate 135 is relatively large, thereby driving the elliptical block 134 to generate a rotational force.

[0035] A level detector 136 is slidably mounted on the back of the limiting frame 121 via a spring. Two U-shaped frames 137 are symmetrically and fixedly mounted on the outer side wall of the level detector 136. A rotating wheel 138 is rotatably mounted on the top outer wall of the U-shaped frame 137 via a coupling. The U-shaped frame 137 is fixedly connected to the coupling, and the circumferential surface of the rotating wheel 138 contacts the outer wall of the elliptical block 134.

[0036] By repeatedly oscillating the light-concentrating plate 133, the light source is continuously refracted, causing discomfort to birds with a wide field of vision. This prevents birds from approaching and nesting in a more environmentally friendly way. In conjunction with the oscillating curved baffle 6, it can still effectively drive away larger birds. By releasing the pressure on the rotating wheel 138 through the elliptical block 134, the level detector 136 can detect the levelness of the limit frame 121 multiple times during the bird-repelling process. When the levelness of the limit frame 121 deviates from the safe range, the level detector 136 sends a warning signal, so that the staff can know in time whether the baffle 122 has deviated from the track and slipped, thereby shortening the maintenance time required and avoiding damage to the internal electrical components of the baffle 122 due to the baffle not being able to fully fit the outer wall of the cabinet 1.

[0037] In use, the Z-shaped plate 125 drives the friction plate 135 to reciprocate horizontally. During this horizontal movement, the friction plate 135 rubs against the top of the elliptical block 134, causing the elliptical block 134 to generate rotational and resetting forces. At this time, the elliptical block 134 drives the crossbar 132 to rotate and reset along the side wall of the fixed plate 131. That is, the crossbar 132 drives the focusing plate 133 to reciprocate. During this reciprocating motion, the focusing plate 133 focuses and refracts the light source, and the transparent curved baffle 6 does not obstruct the propagation of the light source. When the elliptical block 134 rotates in a reciprocating manner, the rotating wheel 13... 8. The spring force between the U-shaped frame 137 and the level detector 136 ensures that the outer wall of the rotating wheel 138 is always in contact with the elliptical block 134. Therefore, when the elliptical block 134 rotates, the rotating wheel 138 generates an upward force, and the rotating wheel 138 drives the U-shaped frame 137 to move synchronously through the coupling shaft. The U-shaped frame 137 pulls the level detector 136 to move synchronously along the outer wall of the limit frame 121. Then, under the resistance of the elliptical block 134 and the pull of the U-shaped frame 137, it resets. At this time, the level detector 136 completes the dynamic levelness detection along the outer wall of the limit frame 121.

[0038] According to the above embodiment, the reciprocating swing of the light-concentrating plate 133 causes the light source to be constantly refracted, thus causing discomfort to birds with a wide field of vision. This prevents birds from approaching and nesting in a more environmentally friendly way. In conjunction with the swinging curved baffle 6, it can still effectively drive away larger birds. The elliptical block 134 releases the pressure on the rotating wheel 138, allowing the level detector 136 to detect the levelness of the limit frame 121 multiple times during the bird-repelling process. When the levelness of the limit frame 121 deviates from the safe range, the level detector 136 sends a warning signal, so that the staff can know in time whether the baffle 122 has deviated from the track and slipped, thereby shortening the maintenance time and preventing damage to the internal electrical components of the baffle 122 due to its inability to fully fit the outer wall of the cabinet 1.

[0039] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A left-right swaying intelligent power cabinet bird-proof device, comprising a cabinet body (1), characterized in that: An L-shaped plate (3) is fixedly installed on the upper back of the cabinet (1). A drive rod (4) is rotatably installed through the front of the L-shaped plate (3). An elastic telescopic plate (5) is fixedly installed through the outer wall of the drive rod (4). A U-shaped groove is opened at the bottom of the telescopic end of the elastic telescopic plate (5). An arc-shaped baffle (6) is fixedly installed on the top of the elastic telescopic plate (5). An anti-interference device (12) to ensure the dryness of the inside of the cabinet is set below the arc-shaped baffle (6). Birds are driven by a light source around the anti-interference device (12). The refraction device (13) has an L-shaped telescopic frame (7) fixedly installed on the top front of the L-shaped plate (3). A scraper (8) is fixedly installed on the top outer wall of the telescopic end of the L-shaped telescopic frame (7). The bottom of the scraper (8) contacts the top outer wall of the arc baffle (6). An I-shaped roller (9) is rotatably installed inside the U-shaped groove of the telescopic end of the elastic telescopic plate (5). An H-shaped plate (10) is movably installed through the outer wall of the reciprocating spiral groove of the I-shaped roller (9). Two brush plates (11) are symmetrically and hinged inside the H-shaped plate (10) by torsion springs.

2. The intelligent power cabinet bird-proof device with a left-right swinging mechanism according to claim 1, characterized in that: The cabinet (1) has a base (2) at the bottom. The back of the cabinet (1) has a square groove for gas circulation. The back of the L-shaped plate (3) has a servo motor. One end of the back of the drive rod (4) is fixedly installed at the output end of the servo motor. The drive rod (4) swings left and right through the output end of the servo motor. The arc baffle (6) is transparent and light-transmitting.

3. The intelligent power cabinet bird-proof device with a left-right swinging mechanism according to claim 2, characterized in that: The L-shaped telescopic frame (7) is located above the drive rod (4), and the L-shaped telescopic frame (7) has a built-in spring. Both ends of the I-beam roller (9) are in contact with the top of the cabinet (1). The outer wall of the middle section of the I-beam roller (9) is provided with a non-self-locking reciprocating spiral groove. The top of the H-shaped plate (10) is slidably installed on the top of the inner wall of the telescopic end of the elastic telescopic plate (5). The bottom of the brush plate (11) is in contact with the top of the cabinet (1).

4. The intelligent power cabinet bird-proof device with a left-right swinging mechanism according to claim 3, characterized in that: The anti-interference device (12) includes a limiting frame (121), the front of which is fixedly installed on the back of the cabinet (1), and a baffle plate (122) is slidably installed inside the limiting frame (121). A gear (123) is fixedly installed through the outer wall of one end of the back of the drive rod (4). A rack (124) is slidably installed on the side wall of the surface of the L-shaped plate (3). Two Z-shaped plates (125) are symmetrically installed on the back of the rack (124).

5. A left-right swaying intelligent power cabinet bird-proofing device according to claim 4, characterized in that: The shield (122) is located in the square groove of the cabinet (1), the rack (124) is located below the gear (123), and the rack (124) meshes with the gear (123). The bottom side wall of the Z-shaped plate (125) is fixedly installed on the outer wall of the shield (122).

6. A left-right swaying intelligent power cabinet bird-proof device according to claim 5, characterized in that: The shield (122) has an arc-shaped block (126) fixedly installed on the front. The arc-shaped block (126) is located inside the cabinet (1). A square frame (127) is slidably installed at the bottom edge of the inner wall of the cabinet (1) by a spring. A drying box (128) is fixedly installed inside the square frame (127). The surface of the drying box (128) is provided with air holes, and desiccant particles are provided inside the drying box (128). A trapezoidal frame (129) is fixedly installed on the back of the square frame (127). The inclined surface of the trapezoidal frame (129) is located on the movement trajectory of the front of the arc-shaped block (126).

7. A left-right swaying intelligent power cabinet bird-proofing device according to claim 6, characterized in that: The refraction device (13) includes a fixing plate (131), which is fixedly installed on the side wall of the cabinet (1) near the Z-shaped plate (125). A crossbar (132) is fixedly installed on the back of the fixing plate (131). A light-concentrating plate (133) is fixedly installed through the outer wall of the crossbar (132). An elliptical block (134) is fixedly installed through the outer wall of one end of the back of the crossbar (132). A friction plate (135) is slidably installed through the outer wall of the Z-shaped plate (125) by a spring.

8. A left-right swaying intelligent power cabinet bird-proof device according to claim 7, characterized in that: The light-concentrating plate (133) is used to irradiate natural light sources, and the bottom of the friction plate (135) is in contact with the outer wall of the elliptical block (134).

9. A left-right swaying intelligent power cabinet bird-proof device according to claim 8, characterized in that: A level detector (136) is slidably mounted on the back of the limiting frame (121) via a spring. Two U-shaped frames (137) are symmetrically and fixedly mounted on the outer side wall of the level detector (136). A rotating wheel (138) is rotatably mounted on the top outer wall of the U-shaped frame (137) via a connecting shaft. The U-shaped frame (137) is fixedly connected to the connecting shaft. The circumferential surface of the rotating wheel (138) contacts the outer wall of the elliptical block (134).

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