Electric power cabinet with environment self-adaption function

Abstract

The invention discloses an electric power cabinet with an environment self-adaption function, and relates to the technical field of electric power, the electric power cabinet with the environment self-adaption function comprises an electric power cabinet body, a cabinet door is rotatably installed on the surface of the electric power cabinet body, an inductor is fixedly installed on the top of the inner wall of the electric power cabinet body, and a telescopic elastic plate is fixedly installed at the bottom of the electric power cabinet body; a damping spring is fixedly installed on the surface of the telescopic elastic plate, a fan is fixedly installed on the inner wall of the power cabinet, a dehumidification pipeline is fixedly installed on the inner wall of the power cabinet, and the protection frame is fixedly installed on the surface of the power cabinet. According to the electric power cabinet with the environment self-adaption function, signals are transmitted to the electric push rod and the dehumidification pipeline through the inductor, meanwhile, the dehumidification pipeline is started to dehumidify the interior of the electric power cabinet, humidity changes are quickly responded, the humidity in the cabinet is kept within a suitable range, faults caused by humidity, temperature or external force are reduced, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power, and particularly to a power cabinet with an environment adaptive function. Background Art

[0002] Power cabinets are mainly used for the transmission and distribution of electric energy in the power system. Their functions include the conversion, control, and protection of electric energy to ensure that electric power can be efficiently and safely supplied to each load.

[0003] The patent with the patent announcement number CN205565327U relates to a power cabinet with an environment adaptive function, including an outer cabinet body and an inner cabinet body arranged inside the outer cabinet body. The outer cabinet body is provided with an outer cabinet door, and the inner cabinet body is provided with an inner cabinet door. The outer cabinet door and the inner cabinet door are arranged correspondingly. The side wall of the inner cabinet body is spaced from the side wall of the outer cabinet body, and the top plate of the inner cabinet body is also spaced from the top plate of the outer cabinet body. An air extraction port and an air inlet are provided on the side wall of the outer cabinet body. The air extraction port is connected to an air extraction fan through an air extraction pipe, and the air inlet is connected to an air inlet pipe. Insulating ceramic sheets are pasted on the outer surface of the outer cabinet body and the outer surface of the outer cabinet door. This patent is a special power control cabinet in a chemical environment with a simple structure, good practicability, and not easily damaging electrical components. In the above patent, an air extraction fan is connected through an air extraction pipe, and an air inlet pipe is connected to the air inlet. Insulating ceramic sheets are pasted on the outer surface of the outer cabinet body and the outer surface of the outer cabinet door. However, in bad weather, the cabinet body may be overturned or shaken due to external impact. Therefore, a power cabinet with an environment adaptive function and support is designed. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a power cabinet with an environment adaptive function, solving the problems raised in the above background art.

[0005] To achieve the above object, the present invention is realized by the following technical solutions: A power cabinet with an environment adaptation function, including a power cabinet, a cabinet door is rotatably installed on the surface of the power cabinet, a sensor is fixedly installed at the top of the inner wall of the power cabinet, a telescopic spring plate is fixedly installed at the bottom of the power cabinet, a shock-absorbing spring is fixedly installed on the surface of the telescopic spring plate, a fan is fixedly installed on the inner wall of the power cabinet, a dehumidification pipe is fixedly installed on the inner wall of the power cabinet, an adaptive device for adaptively closing the ventilation opening is arranged on the surface of the power cabinet, the adaptive device includes a protective frame, the protective frame is fixedly installed on the surface of the power cabinet, a closing plate one is slidably installed on the inner wall of the protective frame, an electric push rod is fixedly installed on the surface of the power cabinet, a linkage plate is fixedly installed on the surface of the closing plate one, a closing plate two is slidably installed on the surface of the power cabinet, a placement plate is slidably installed on the inner wall of the power cabinet, a linkage rod one is rotatably installed at the bottom of the placement plate, a support plate is slidably installed on the inner wall of the telescopic spring plate, a telescopic spring rod one is fixedly installed on the inner wall of the telescopic spring plate, an inclined block is fixedly installed at the top of the power cabinet, dehumidify the interior of the power cabinet, quickly respond to humidity changes, keep the humidity inside the cabinet within a suitable range, reduce failures caused by humidity, temperature or external forces, and extend the service life of the equipment.

[0006] According to the above technical solution, a ventilation groove one is opened on the surface of the protective frame, a ventilation groove two is opened on the surface of the closing plate one, the ventilation groove one and the ventilation groove two are of the same size, the output end of the electric push rod is fixedly connected to the closing plate one, a ventilation opening is opened on the surface of the power cabinet, the end of the linkage rod one away from the placement plate is rotatably connected to the cabinet door, the telescopic spring rod one is fixedly connected to the support plate, the ventilation groove of the closing plate two is in alignment with the direction of the ventilation opening, realizing the isolation of external humid air, preventing external humid air from entering, preventing condensation and electrical equipment from getting damp, reducing the risk of short circuit, effectively dust-proof and waterproof, adapting to various harsh environments, reducing the maintenance frequency and cost, and improving the operation efficiency.

[0007] According to the above technical solution, the sensor is composed of an induction module and a transmission module, the sensor is electrically connected to the electric push rod, the sensor is electrically connected to the dehumidification pipe, the linkage plate is fixedly connected to the closing plate two, the surface of the inclined block near the support plate is provided with an inclined surface one, an inclined groove one is opened on the surface of the support plate, the sensor is electrically connected to the fan, further improving the heat dissipation effect and cooling efficiency inside the power cabinet, improving the environmental adaptability of the equipment, significantly enhancing the heat dissipation efficiency, and avoiding equipment failures caused by excessive temperature.

[0008] According to the above technical solution, a cleaning device for cleaning the ventilation openings is provided on the surface of the placement plate. The cleaning device includes a fixing plate fixedly installed on the surface of the placement plate. A rotating shaft passes through the surface of the fixing plate in a rotating manner. A first roller is fixedly installed on the circumferential surface of the rotating shaft. A cleaning cylinder is fixedly installed on the circumferential surface of the rotating shaft. A dust accumulation frame is fixedly installed on the inner wall of the power cabinet. A collection box is slidably installed on the inner wall of the dust accumulation frame. A brush plate is slidably installed on the surface of the protection frame. A dust accumulation box is fixedly installed on the inner wall of the power cabinet. A second linkage rod is rotatably installed on the surface of the brush plate, improving the heat dissipation efficiency and ventilation of the ventilation openings, avoiding the influence on the heat dissipation efficiency inside the power cabinet due to the blockage of the ventilation openings by dust or foreign objects, and thus reducing the occurrence of the situation where the performance of the electrical components inside the power cabinet decreases or a short circuit occurs.

[0009] According to the above technical solution, a brush plate is provided on the circumferential surface of the cleaning cylinder. The end of the second linkage rod away from the brush plate is rotatably connected to the placement plate. Brush hairs are provided on the surface of the brush plate. A sliding groove is formed on the surface of the dust accumulation box. The second linkage rod is slidably connected to the inner wall of the sliding groove for cleaning, preventing dust accumulation, ensuring the efficient operation of the heat dissipation system, avoiding equipment failures caused by overheating, reducing the frequency of manual inspections and cleaning, and reducing the maintenance labor cost of avoiding short circuits or poor contacts of electrical components caused by dust accumulation.

[0010] According to the above technical solution, the first roller contacts the inner wall of the power cabinet. A dust-blocking ventilation groove is formed on the surface of the fixing plate, and centralized cleaning is carried out by the staff to avoid environmental pollution caused by random discharge or secondary pollution caused by floating back into the interior of the power cabinet under the action of air.

[0011] According to the above technical solution, a compaction device for compacting the dust inside the dust accumulation frame is provided on the surface of the rotating shaft. The compaction device includes a fixed rod fixedly installed on the surface of the rotating shaft. A turntable is fixedly installed on the circumferential surface of the fixing plate. An inclined cutting block is fixedly installed at the bottom of the turntable. A pressure plate is sleeved on the top of the fixed rod. A second telescopic elastic rod is fixedly installed on the top of the pressure plate. A scraping plate is slidably installed on the surface of the fixed rod. A second roller is fixedly installed on the surface of the scraping plate to compact the dust accumulated inside the dust accumulation, reduce the volume of the dust, reduce the cycle for the staff to handle the dust, avoid the dust floating again, reduce the erosion of the dust on the equipment, extend the service life of the power cabinet and its internal components, reduce the storage space requirement for the dust, optimize the internal layout of the power cabinet, ensure the efficient collection of the dust, and reduce the residue.

[0012] According to the above technical solution, the free end of the second telescopic elastic rod is fixedly connected to the turntable. The surface of the inclined cutting block is set as the first arc surface. An arc-shaped groove is formed on the surface of the dust accumulation box. The second roller contacts the arc-shaped groove. At this time, the restriction of the scraper is realized, the efficiency of dust treatment is improved, the improper situations that may occur when the scraper treats dust are reduced, the dust is prevented from being pushed into difficult-to-clean corners, the dust can be accurately guided to the collection area, and the cleaning efficiency is improved.

[0013] The present invention provides a power cabinet with an environment adaptive function, which has the following beneficial effects: (1) For the power cabinet with an environment adaptive function, through the sensor, signals are transmitted to the electric push rod and the dehumidification pipeline. At the same time, the dehumidification pipeline starts to dehumidify the interior of the power cabinet, quickly responds to humidity changes, keeps the humidity inside the cabinet within a suitable range, reduces failures caused by humidity, temperature or external forces, extends the service life of the equipment. The output end of the electric push rod moves downward to drive the first closing plate to move downward. At the same time, the first closing plate moves downward to seal the surface of the protection frame, realizing the isolation of external humid air, preventing external humid air from entering, preventing condensation and electrical equipment from getting damp, reducing the short-circuit risk, effectively preventing dust and water, adapting to various harsh environments, reducing the maintenance frequency and cost, and improving the operation efficiency.

[0014] (2) For the power cabinet with an environment adaptive function, the second closing plate moves downward driven by the linkage plate to close the ventilation opening, further improving the isolation from external humid air and providing a safer and more reliable operating environment for electrical components. When the sensor senses that the temperature inside the power cabinet is too high, it will transmit signals to the electric push rod and the fan to open the ventilation part and start the fan at the same time, further improving the heat dissipation effect and cooling efficiency inside the power cabinet, improving the environmental adaptability of the equipment, significantly enhancing the heat dissipation efficiency, and avoiding equipment failures caused by too high temperature. The inclined block moves to contact and squeeze the support plate to move away from the power cabinet, realizing the effect of supporting the power cabinet under harsh conditions, resisting external forces such as strong winds and earthquakes, preventing the cabinet body from overturning, ensuring stable operation under extreme weather conditions. At the same time, when the power cabinet moves downward, the shock-absorbing spring will buffer the force and conduct it to the ground, further improving the environmental adaptability of the equipment and avoiding damage to the electrical components inside the power cabinet under the action of external forces in bad weather.

[0015] (3) For the power cabinet with environmental adaptability function, the first roller rotates under the action of the power cabinet. Meanwhile, the rotation of the first roller drives the cleaning cylinder to rotate, and the rotation of the cleaning cylinder drives the brush plate to rotate to clean the ventilation opening, improving the heat dissipation efficiency and ventilation of the ventilation opening, avoiding the influence on the heat dissipation efficiency inside the power cabinet due to the blockage of the ventilation opening by dust or foreign objects, thereby reducing the occurrence of the situation where the performance of electrical components inside the power cabinet deteriorates or a short circuit occurs. One end of the second linkage rod away from the brush plate rotates to drive the brush plate to move downward. Meanwhile, the downward movement of the brush plate drives the bristles to move to clean the surface of the protective frame, preventing dust accumulation, ensuring the efficient operation of the heat dissipation system, avoiding equipment failures caused by overheating, reducing the frequency of manual inspections and cleaning, reducing the maintenance labor cost of electrical components due to short circuits or poor contact caused by dust accumulation. The brushed dust will accumulate inside the dust collection box and be centrally cleaned by the staff, avoiding environmental pollution caused by random discharge or secondary pollution caused by re-floating into the power cabinet under the action of air.

[0016] (4) For the power cabinet with environmental adaptability function, the inclined cut block moves downward to compact the dust accumulated inside the dust collection frame, reducing the volume of the dust, shortening the cycle for the staff to handle the dust, avoiding the re-floating of the dust, reducing the erosion of the equipment by the dust, prolonging the service life of the power cabinet and its internal components, reducing the storage space requirement for the dust, optimizing the internal layout of the power cabinet, ensuring the efficient collection of the dust, and reducing the residue.

[0017] (5) For the power cabinet with environmental adaptability function, by avoiding the dust being pushed into dead corners under the action of the scraper, when moving in the direction close to the cabinet door, the curvature of the arc-shaped groove will approach the horizontal. At this time, the restriction of the scraper is realized, improving the efficiency of handling the dust and reducing the improper situations that may occur when the scraper handles the dust, preventing the dust from being pushed into difficult-to-clean corners, and being able to control and ensure that the dust is accurately guided to the collection area, improving the cleaning efficiency. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall internal structure of the present invention; Figure 3 It is a schematic diagram of the positional structure of the protective frame and the first closing plate of the present invention; Figure 4 For the present invention Figure 3 A partial enlarged schematic diagram of the structure; Figure 5 It is a schematic diagram of the positional structure of the brush plate and the second linkage rod of the present invention; Figure 6 For the present invention Figure 5 A partial enlarged schematic diagram of the B structure; Figure 7This is a schematic diagram of the positional structure of the fixed rod and the turntable of the present invention.

[0019] In the figure: 1, power cabinet; 21, cabinet door; 22, inductor; 31, telescopic elastic plate; 32, shock-absorbing spring; 41, fan; 42, dehumidification pipe; 51, protective frame; 52, first closing plate; 53, electric push rod; 54, linkage plate; 55, second closing plate; 56, placement plate; 57, first linkage rod; 58, support plate; 59, first telescopic elastic rod; 510, inclined block; 61, fixing plate; 62, rotating shaft; 63, first roller; 64, cleaning cylinder; 65, dust accumulation box; 66, collection box; 67, brush plate; 68, dust accumulation tank; 69, second linkage rod; 71, fixed rod; 72, turntable; 73, inclined cutting block; 74, pressure plate; 75, second telescopic elastic rod; 76, scraping plate; 77, second roller.

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1 - 7 , an embodiment of the present invention is: a power cabinet with an environment adaptation function, including a power cabinet 1, a cabinet door 21 is rotatably installed on the surface of the power cabinet 1, an inductor 22 is fixedly installed on the top of the inner wall of the power cabinet 1, a telescopic elastic plate 31 is fixedly installed at the bottom of the power cabinet 1, a shock-absorbing spring 32 is fixedly installed on the surface of the telescopic elastic plate 31, a fan 41 is fixedly installed on the inner wall of the power cabinet 1, a dehumidification pipe 42 is fixedly installed on the inner wall of the power cabinet 1, and an adaptive device for adaptively closing the ventilation opening is arranged on the surface of the power cabinet 1. The adaptive device includes a protective frame 51, the protective frame 51 is fixedly installed on the surface of the power cabinet 1, a first closing plate 52 is slidably installed on the inner wall of the protective frame 51, an electric push rod 53 is fixedly installed on the surface of the power cabinet 1, a linkage plate 54 is fixedly installed on the surface of the first closing plate 52, a second closing plate 55 is slidably installed on the surface of the power cabinet 1, a placement plate 56 is slidably installed on the inner wall of the power cabinet 1, a first linkage rod 57 is rotatably installed at the bottom of the placement plate 56, a support plate 58 is slidably installed on the inner wall of the telescopic elastic plate 31, a first telescopic elastic rod 59 is fixedly installed on the inner wall of the telescopic elastic plate 31, and an inclined block 510 is fixedly installed on the top of the power cabinet 1. The inclined block 510 moves into contact with and presses the support plate 58 to move away from the power cabinet 1.

[0022] The surface of the protection frame 51 is provided with a first ventilation groove, and the surface of the first closing plate 52 is provided with a second ventilation groove. The first ventilation groove and the second ventilation groove are equal in size. The output end of the electric push rod 53 is fixedly connected to the first closing plate 52. The surface of the power cabinet 1 is provided with a ventilation opening. One end of the first linkage rod 57 away from the placement plate 56 is rotatably connected to the cabinet door 21. The first telescopic spring rod 59 is fixedly connected to the support plate 58. The ventilation groove of the second closing plate 55 is in alignment with the orientation of the ventilation opening. When the first closing plate 52 moves downward, it drives the linkage plate 54 to move, and the movement of the linkage plate 54 drives the second closing plate 55 to move downward to close the ventilation opening.

[0023] The sensor 22 is composed of an induction module and a transmission module. The sensor 22 is electrically connected to the electric push rod 53 and is also electrically connected to the dehumidification pipeline 42. The linkage plate 54 is fixedly connected to the second closing plate 55. One end surface of the inclined block 510 close to the support plate 58 is provided with a first inclined surface. The surface of the support plate 58 is provided with a first inclined groove. The sensor 22 is electrically connected to the fan 41 and will transmit a signal to the electric push rod 53 and the fan 41 to open the ventilation area and start the fan 41 simultaneously.

[0024] During the operation of this embodiment: When the sensor 22 senses that the humidity inside the power cabinet 1 is too high, the sensor 22 transmits signals to the electric push rod 53 and the dehumidification duct 42. At the same time, the dehumidification duct 42 starts to dehumidify the inside of the power cabinet 1, quickly responds to the humidity change, keeps the humidity inside the cabinet within an appropriate range, reduces failures caused by humidity, temperature or external force, and extends the service life of the equipment. At this time, the output end of the electric push rod 53 moves downward to drive the first closing plate 52 to move downward. At the same time, the first closing plate 52 moves downward to seal the surface of the protective frame 51, realizing the isolation of external humid air, preventing external humid air from entering, preventing condensation and electrical equipment from getting damp, reducing the short-circuit risk, effectively preventing dust and water, adapting to various harsh environments, reducing the maintenance frequency and cost, and improving the operation efficiency. At the same time, the downward movement of the first closing plate 52 drives the linkage plate 54 to move, and the movement of the linkage plate 54 drives the second closing plate 55 to move downward to close the ventilation opening, further improving the isolation from external humid air and providing a safer and more reliable operating environment for electrical components. When the sensor 22 senses that the temperature inside the power cabinet 1 is too high, it will transmit signals to the electric push rod 53 and the fan 41. While opening the ventilation area, the fan 41 is started, further improving the heat dissipation effect and cooling efficiency inside the power cabinet 1, improving the environmental adaptability of the equipment, significantly enhancing the heat dissipation efficiency, and avoiding equipment failures caused by too high temperature. When the power cabinet 1 moves downward due to external vibration, at the same time, the power cabinet 1 moves downward to drive the inclined block 510 to move. The movement of the inclined block 510 contacts and squeezes the support plate 58 to move away from the power cabinet 1, realizing the effect of supporting the power cabinet 1 under harsh conditions, resisting external impacts such as strong winds and earthquakes, preventing the cabinet body from tipping over, and ensuring stable operation in extreme weather. At the same time, when the power cabinet 1 moves downward, the shock-absorbing spring 32 will buffer the force and conduct it into the ground, further improving the environmental adaptability of the equipment and preventing the electrical components inside the power cabinet 1 from being damaged under the action of external force in bad weather. When the staff repairs the power cabinet 1, the opening of the cabinet door 21 drives the end of the first linkage rod 57 away from the placement plate 56 to rotate. The rotation of the first linkage rod 57 driven by the cabinet door 21 drives the placement plate 56 to move towards the cabinet door 21, improving the convenience and efficiency of the staff during maintenance, thereby reducing the downtime of the power cabinet 1, and thus improving the operation reliability and stability of the equipment and ensuring the stable operation of the equipment.

[0025] Please refer to Figures 1 - 7, on the basis of the above embodiments, in another embodiment of the present invention, a cleaning device for cleaning the ventilation openings is provided on the surface of the placement plate 56. The cleaning device includes a fixing plate 61, which is fixedly installed on the surface of the placement plate 56. A rotating shaft 62 penetrates through the surface of the fixing plate 61 in a rotating manner. A first roller 63 is fixedly installed on the circumferential surface of the rotating shaft 62, and a cleaning cylinder 64 is fixedly installed on the circumferential surface of the rotating shaft 62. A dust accumulation frame 65 is fixedly installed on the inner wall of the power cabinet 1, and a collection box 66 is slidably installed on the inner wall of the dust accumulation frame 65. A brush plate 67 is slidably installed on the surface of the protection frame 51. A second linkage rod 69 is rotatably installed on the surface of the brush plate 67. One end of the second linkage rod 69 away from the brush plate 67 drives the brush plate 67 to move downward in a rotating manner. At the same time, the downward movement of the brush plate 67 drives the bristles to move to clean the surface of the protection frame 51.

[0026] A brush plate 67 is provided on the circumferential surface of the cleaning cylinder 64. One end of the second linkage rod 69 away from the brush plate 67 is rotatably connected to the placement plate 56. Bristles are provided on the surface of the brush plate 67. A sliding groove is formed on the surface of the dust accumulation box 68, and the second linkage rod 69 is slidably connected to the inner wall of the sliding groove. When the fixing plate 61 moves towards the direction close to the cabinet door 21, it drives the second linkage rod 69 to rotate. At this time, one end of the second linkage rod 69 away from the brush plate 67 drives the brush plate 67 to move downward.

[0027] The first roller 63 contacts the inner wall of the power cabinet 1. A dust-blocking ventilation groove is formed on the surface of the fixing plate 61. The movement of the fixing plate 61 drives the movement of the rotating shaft 62, and the movement of the rotating shaft 62 drives the movement of the first roller 63.

[0028] A compaction device for compacting the dust inside the dust accumulation frame 65 is provided on the surface of the rotating shaft 62. The compaction device includes a fixing rod 71, which is fixedly installed on the surface of the rotating shaft 62. A turntable 72 is fixedly installed on the circumferential surface of the fixing plate 61, and an inclined cutting block 73 is fixedly installed at the bottom of the turntable 72. A pressure plate 74 is sleeved on the top of the fixing rod 71. A second telescopic spring rod 75 is fixedly installed on the top of the pressure plate 74. A scraping plate 76 is slidably installed on the surface of the fixing rod 71. A second roller 77 is fixedly installed on the surface of the scraping plate 76. The movement of the scraping plate 76 drives the movement of the second roller 77 to contact and rotate with the arc-shaped groove. When the scraping plate 76 moves to the end at the side away from the cabinet door 21, it will move upward under the action of the arc-shaped groove.

[0029] The free end of the second telescopic spring rod 75 is fixedly connected to the turntable 72. The surface of the inclined cutting block 73 is set as a first arc surface. An arc-shaped groove is formed on the surface of the dust accumulation frame 65. The second roller 77 contacts the arc-shaped groove. The movement of the fixing rod 71 drives the movement of the scraping plate 76 to scrape the dust accumulated inside the dust accumulation frame 65 into the interior of the collection box 66.

[0030] During the operation of this embodiment: When the placement plate 56 moves towards the cabinet door 21 under the action of the cabinet door 21, it drives the fixed plate 61 to move. At the same time, the movement of the fixed plate 61 drives the rotation shaft 62 to move, and the movement of the rotation shaft 62 drives the first roller 63 to move. Since the first roller 63 contacts the inner wall of the power cabinet 1, at this time, the first roller 63 rotates under the action of the power cabinet 1. At the same time, the rotation of the first roller 63 drives the cleaning cylinder 64 to rotate, and the rotation of the cleaning cylinder 64 drives the brush plate 67 to rotate to clean the ventilation opening, improving the heat dissipation efficiency and ventilation of the ventilation opening, and avoiding the influence on the heat dissipation efficiency inside the power cabinet 1 due to the blockage of the ventilation opening by dust or foreign objects, thereby reducing the situation of the performance decline or short circuit of the electrical components inside the power cabinet 1. The dust brushed off by the cleaning cylinder 64 will fall inside the dust collection frame 65. At the same time, the movement of the fixed plate 61 towards the cabinet door 21 drives the second linkage rod 69 to rotate. At this time, the end of the second linkage rod 69 away from the brush plate 67 rotates to drive the brush plate 67 to move downward. At the same time, the downward movement of the brush plate 67 drives the bristles to move to clean the surface of the protection frame 51, preventing dust accumulation, ensuring the efficient operation of the heat dissipation system, avoiding equipment failures caused by overheating, reducing the frequency of manual inspections and cleaning, reducing the maintenance labor cost of electrical components due to dust accumulation causing short circuits or poor contacts. The brushed-off dust will accumulate inside the dust collection box 68 and be centrally cleaned by the staff to avoid environmental pollution caused by random discharge or re-entering the inside of the power cabinet 1 under the action of air and causing secondary pollution.

[0031] When the rotation shaft 62 rotates under the action of the first roller 63, it drives the fixed rod 71 to rotate, and the rotation of the fixed rod 71 drives the turntable 72 to rotate. At the same time, the rotation of the turntable 72 drives the inclined cutting block 73 to rotate. The inclined cutting block 73 contacts and squeezes the pressure plate 74 to move downward. At this time, the downward movement of the inclined cutting block 73 compacts the dust accumulated inside the dust collection frame 65, reducing the volume of the dust, reducing the cycle for the staff to handle the dust, avoiding the re-floating of the dust, reducing the erosion of the equipment by the dust, extending the service life of the power cabinet 1 and its internal components, reducing the storage space requirement for the dust, optimizing the internal layout of the power cabinet 1, ensuring the efficient collection of the dust, reducing the residue. At the same time, the movement of the fixed rod 71 drives the scraper 76 to move to scrape the dust accumulated inside the dust collection frame 65 towards the inside of the collection box 66. At the same time, the movement of the scraper 76 drives the second roller 77 to move and contact and rotate with the arc-shaped groove. When the scraper 76 moves to the end of the side away from the cabinet door 21, it will move upward under the action of the arc-shaped groove and will not push the dust during the movement, avoiding the dust being pushed into dead corners under the action of the scraper 76. When moving in the direction close to the cabinet door 21, the radian of the arc-shaped groove will approach the horizontal. At this time, the restriction of the scraper 76 is realized, improving the efficiency of handling the dust and reducing the improper situation that may occur when the scraper 76 handles the dust, preventing the dust from being pushed into difficult-to-clean corners, and being able to control to ensure that the dust is accurately guided to the collection area, improving the cleaning efficiency.

[0032] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate 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 power cabinet with an environmental self-adaptation function, comprising a power cabinet (1), characterized in that: A cabinet door (21) is rotatably mounted on the surface of the power cabinet (1); a sensor (22) is fixedly mounted on the top of the inner wall of the power cabinet (1); a telescopic spring plate (31) is fixedly mounted on the bottom of the power cabinet (1); a shock absorbing spring (32) is fixedly mounted on the surface of the telescopic spring plate (31); a fan (41) is fixedly mounted on the inner wall of the power cabinet (1); a dehumidification duct (42) is fixedly mounted on the inner wall of the power cabinet (1); an adaptive device for adaptively closing the vent is provided on the surface of the power cabinet (1); the adaptive device comprises a protective frame (51); the protective frame (51) is fixedly mounted on the surface of the power cabinet (1); the protective frame (51) is fixedly mounted on the surface of the power cabinet (1); A closing plate 1 (52) is slidably mounted on the inner wall of the protection frame (51), an electric push rod (53) is fixedly mounted on the surface of the power cabinet (1), a linkage plate (54) is fixedly mounted on the surface of the closing plate 1 (52), a closing plate 2 (55) is slidably mounted on the surface of the power cabinet (1), a placement plate (56) is slidably mounted on the inner wall of the power cabinet (1), a linkage rod 1 (57) is rotatably mounted on the bottom of the placement plate (56), a support plate (58) is slidably mounted on the inner wall of the telescopic spring plate (31), a telescopic spring rod 1 (59) is fixedly mounted on the inner wall of the telescopic spring plate (31), and an inclined block (510) is fixedly mounted on the top of the power cabinet (1).

2. The power cabinet with environmental self-adaptation function according to claim 1, characterized in that: A ventilation slot 1 is provided on the surface of the protection frame (51), a ventilation slot 2 is provided on the surface of the closing plate 1 (52), the ventilation slot 1 and the ventilation slot 2 are equal in size, the output end of the electric push rod (53) is fixedly connected to the closing plate 1 (52), a ventilation opening is provided on the surface of the power cabinet (1), the end of the linkage rod 1 (57) away from the placement plate (56) is rotatably connected to the cabinet door (21), the telescopic elastic rod 1 (59) is fixedly connected to the support plate (58), and the ventilation slot of the closing plate 2 (55) is in contact with the opening of the ventilation opening.

3. The power cabinet with environmental self-adaptation function according to claim 2, characterized in that: The sensor (22) is composed of a sensing module and a transmission module. The sensor (22) is electrically connected to the electric push rod (53). The sensor (22) is electrically connected to the dehumidification pipe (42). The linkage plate (54) is fixedly connected to the second closing plate (55). The surface of one end of the inclined block (510) close to the support plate (58) is set as inclined surface 1. The surface of the support plate (58) is provided with inclined groove 1. The sensor (22) is electrically connected to the fan (41).

4. The power cabinet with environmental self-adaptation function according to claim 3, characterized in that: The surface of the placement plate (56) is provided with a cleaning device for cleaning the vents, the cleaning device comprising a fixing plate (61), the fixing plate (61) being fixedly mounted on the surface of the placement plate (56), a rotating shaft (62) rotatably passing through the surface of the fixing plate (61), a roller 1 (63) being fixedly mounted on the circumferential surface of the rotating shaft (62), a cleaning cylinder (64) being fixedly mounted on the circumferential surface of the rotating shaft (62), a dust accumulation frame (65) being fixedly mounted on the inner wall of the power cabinet (1), a collecting box (66) being slidably mounted on the inner wall of the dust accumulation frame (65), a brush plate (67) being slidably mounted on the surface of the protective frame (51), a dust accumulation box (68) being fixedly mounted on the inner wall of the power cabinet (1), and a linkage rod 2 (69) being rotatably mounted on the surface of the brush plate (67).

5. The power cabinet with environmental self-adaptation function according to claim 4, characterized in that: The circumferential surface of the cleaning cylinder (64) is provided with a brush plate (67), one end of the second linkage rod (69) away from the brush plate (67) is rotatably connected to the placement plate (56), the surface of the brush plate (67) is provided with bristles, the surface of the dust storage box (68) is provided with a sliding groove, and the second linkage rod (69) is slidably connected to the inner wall of the sliding groove.

6. The power cabinet with environmental self-adaptation function according to claim 5, characterized in that: The roller 1 (63) contacts the inner wall of the power cabinet (1), and a dust-blocking ventilation groove is provided on the surface of the fixing plate (61).

7. The power cabinet with environmental self-adaptation function according to claim 6, characterized in that: The surface of the rotating shaft (62) is provided with a compacting device for compacting dust inside the dust accumulation frame (65), the compacting device comprising a fixing rod (71), the fixing rod (71) being fixedly mounted on the surface of the rotating shaft (62), a rotating disk (72) being fixedly mounted on the circumferential surface of the fixing plate (61), a bevel block (73) being fixedly mounted on the bottom of the rotating disk (72), a pressure plate (74) being sleeved on the top of the fixing rod (71), a second telescopic elastic rod (75) being fixedly mounted on the top of the pressure plate (74), a scraper (76) being slidably mounted on the surface of the fixing rod (71), and a second roller (77) being fixedly mounted on the surface of the scraper (76).

8. The power cabinet with environmental self-adaptation function according to claim 7, characterized in that: The free end of the second telescopic elastic rod (75) is fixedly connected to the rotating disk (72), the surface of the bevel block (73) is arranged as an arc surface 1, the surface of the dust accumulation frame (65) is provided with an arc groove, and the second roller (77) is in contact with the arc groove.

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