Protection and noise reduction device for communication base station

Abstract

The invention discloses a protection and noise reduction device for a communication base station, and relates to the technical field of base station protection and noise reduction. The side face of a shell is fixedly connected with a sound insulation plate, the two sides of the shell are fixedly connected with connecting pieces, the side face of the shell is slidably connected with a moving part, and the side face of a heat dissipation part is fixedly connected with the inner side of the shell; according to the invention, the heat dissipation part is arranged, the motor is started, and the output end of the motor drives the rotating shaft to rotate, so that the rotating shaft drives the fan blades to dissipate heat in the shell and dissipate heat in the cabinet, and the rotating shaft drives the cleaning mechanism to rotate on the net plate; the cleaning mechanism is arranged on the screen plate, so that the cleaning mechanism cleans the screen plate, and the phenomenon that the screen plate is blocked due to the fact that a large amount of dust is gathered on the screen plate during heat dissipation is avoided, and the heat dissipation effect becomes poor.

Description

Technical Field

[0001] The present invention relates to the technical field of base station protection noise reduction, and in particular to a protection noise reduction device for a communication base station. Background Art

[0002] The communication base station is the core facility of the wireless communication network. It is mainly responsible for receiving and sending wireless signals to realize the communication connection between mobile devices (such as mobile phones, tablets, etc.) and between mobile devices and wired networks. It is like an information transfer station, collecting and processing the signals from mobile terminals, and then transmitting them to other base stations or core network nodes through wired networks (such as optical fibers, etc.). At the same time, it also sends signals from other places to nearby mobile terminals.

[0003] The server cabinets and communication equipment in the outdoor base station, the fans, circuit boards and other components inside these devices will generate large noises during operation. The communication base station equipment will generate a lot of heat during operation. If the sound insulation cotton is installed directly on the outside of the cabinet, the thermal conductivity of the sound insulation cotton itself is poor. If it is directly covered on the key parts of the heat dissipation, it will hinder the dissipation of heat, resulting in the internal heat of the equipment cannot be discharged in time, causing the temperature of the equipment to rise. Summary of the invention

[0004] In view of the shortcomings of the prior art, the technical solution adopted by the present invention to solve the technical problems is: a protective noise reduction device for a communication base station described in the present invention comprises: A shell, a sound insulation board is fixedly connected to the side of the shell, connecting pieces are fixedly connected to both sides of the shell, and a moving part is slidably connected to the side of the shell; A heat dissipation component, which is used to dissipate heat inside the housing, and a side surface of the heat dissipation component is fixedly connected to the inner side of the housing; The heat dissipation component includes a heat dissipation shell, a mesh plate is fixedly connected to the side of the heat dissipation shell, a bracket is fixedly connected to the inner side of the heat dissipation shell, a motor is fixedly connected to the side of the bracket, a rotating shaft is rotatably connected to the side of the bracket away from the motor, a fan blade is fixedly connected to the side of the rotating shaft, and a cleaning mechanism is fixedly connected to the end of the rotating shaft away from the motor, and the side of the cleaning mechanism is rotatably connected to the side of the mesh plate; by turning on the motor, the rotating shaft is driven to rotate by the output end of the motor, so that the rotating shaft drives the fan blades to perform heat dissipation work in the shell and heat dissipation and cooling work in the cabinet, and at the same time, the rotating shaft drives the cleaning mechanism to rotate on the mesh plate, so that the cleaning mechanism cleans the mesh plate, thereby avoiding a large amount of dust accumulating on the mesh plate during heat dissipation, thereby clogging the mesh plate, thereby poor heat dissipation effect; Preferably, the cleaning mechanism includes a connecting shaft, the side surface of the connecting shaft is rotatably connected to the inner side of the mesh plate, one end of the connecting shaft is fixedly connected to a cleaning rod, the side of the cleaning rod away from the connecting shaft is fixedly connected to the end of the rotating shaft away from the motor, the end of the connecting shaft away from the cleaning rod is fixedly connected to a rotating rod, the side of the rotating rod is evenly provided with rotating grooves, the inner side of the rotating groove is rotatably connected to a grabbing rod, both ends of the grabbing rod are provided with grabbing grooves, a cleaning brush is fixedly connected to the side of the rotating rod close to the connecting shaft, and the side of the cleaning brush away from the rotating rod contacts the side of the mesh plate; when the output end of the motor drives the cleaning rod to rotate through the rotating shaft, the cleaning rod is driven to rotate through the connecting shaft The rod rotates on the mesh plate, so that the rotating rod drives the cleaning brush to clean the mesh plate, thereby preventing a large amount of dust from accumulating on the mesh plate and interfering with the normal heat dissipation of the fan blades. When the rotating rod rotates, it also drives the grabbing rod to rotate in the rotating groove, thereby hitting the dust swept by the cleaning brush and sweeping the cleaned dust to the surrounding of the mesh plate. At the same time, a grabbing groove is provided on the side of the grabbing rod, and the cleaning rod grabs the dust accumulated on the mesh plate when cleaning the mesh plate, thereby preventing the dust from agglomerating on the mesh plate when the cleaning brush is used to clean the dust, thereby causing a large amount of dust to accumulate on the cleaning brush and interfering with the normal cleaning work. Preferably, the movable component comprises a movable groove, the movable groove is symmetrically arranged on both sides of the shell, a round rod is fixedly connected to the inner side of the movable groove, a slider is slidably connected to the side of the round rod, both sides of the slider are slidably connected to the inner side of the movable groove, a first spring is sleeved on the round rod, the top of the first spring is fixedly connected to the bottom of the slider, the bottom of the first spring is fixedly connected to the bottom of the inner cavity of the movable groove, a connecting rod is fixedly connected to the side of the slider, the other end of the connecting rod is fixedly connected to a moisture-proof plate, the top of the slider is fixedly connected to a guide rod, and the top of the guide rod is fixedly connected to a collecting mechanism; on rainy days, continuous rainfall allows rainwater to enter the collecting mechanism, and when the weight of the rainwater entering the collecting mechanism is greater than the tensile force of the first spring, the collecting mechanism can drive the slider to move downward in the movable groove through the guide rod, and at the same time, the slider drives the moisture-proof plate to counteract the mesh plate through the connecting rod, so that on rainy days, the ventilation part of the mesh plate can be moisture-proofed to prevent a large amount of moisture in the air from entering the shell on rainy days, thereby causing damage to the equipment in the cabinet; The top of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of Impurities fall on the inclined plate, so that rainwater cannot enter the collection shell on rainy days. By setting one end of the inclined plate higher than the other end in the collection shell, when fallen leaves and other impurities fall on the inclined plate, when it rains continuously on rainy days, the impurities on the inclined plate can be washed down along the inclined surface of the inclined plate, so that rainwater can continue to enter the collection shell for collection. When rainwater continues to enter the collection shell, the collection shell moves downward, and when the extrusion plate is in extrusion contact with the top of the shell, the extrusion plate drives the outflow component to move upward in the inner cavity of the collection shell through the cylinder, so that the stopper is separated from the bottom of the inner cavity of the collection shell, so that the rainwater in the collection shell flows out through the gap opened by the stopper and the bottom of the inner cavity of the collection shell, thereby reducing the amount of rainwater in the collection shell, and then when it is not raining, the water in the collection shell can flow out quickly, and the second spring and the first spring are used to perform the reset movement work; Preferably, the outflow component includes an outflow shell, the top of the outflow shell is fixedly connected to the bottom of the block, the side of the outflow shell is slidably connected to the bottom of the inner cavity of the collecting shell, the upper and lower sides of the outflow shell are fixedly connected with a filter, the inner side of the outflow shell is provided with a flow groove, and the inner side of the outflow shell is fixedly connected with a sponge block; by arranging the sponge block at the inner cavity of the outflow shell, rainwater in the collecting shell can enter the outflow shell, so that the rainwater can flow out through the inner cavity of the outflow shell, and at the same time, the rainwater continues to flow slowly through the sponge block, thereby ensuring that when it rains continuously, the moisture-proof plate can perform moisture-proof work on the ventilation part of the mesh plate.

[0005] The beneficial effects of the present invention are as follows: 1. The present invention sets a heat dissipation component, turns on the motor, and drives the rotating shaft to rotate through the output end of the motor, so that the rotating shaft drives the fan blades to dissipate heat in the shell and dissipate heat and cool the cabinet at the same time. At the same time, the rotating shaft drives the cleaning mechanism to rotate on the mesh plate, so that the cleaning mechanism cleans the mesh plate, thereby avoiding the phenomenon that a large amount of dust accumulates on the mesh plate during the heat dissipation work, thereby causing the mesh plate to be blocked, thereby making the heat dissipation effect worse.

[0006] 2. The present invention sets a cleaning mechanism, when the output end of the motor drives the cleaning rod to rotate through the rotating shaft, the cleaning rod drives the rotating rod to rotate on the mesh plate through the connecting shaft, so that the rotating rod drives the cleaning brush to clean the mesh plate, thereby avoiding a large amount of dust accumulation on the mesh plate, which will interfere with the normal heat dissipation of the fan blades. When the rotating rod rotates, it also drives the grabbing rod to rotate in the rotating groove, thereby colliding with the dust swept down by the cleaning brush, and sweeping the swept dust to the surrounding of the mesh plate. At the same time, a grabbing groove is provided on the side of the grabbing rod, so that the cleaning rod grabs the dust accumulated on the mesh plate when cleaning the mesh plate, thereby avoiding the phenomenon that the dust gathers into clumps on the mesh plate when the cleaning brush cleans the dust, thereby causing a large amount of dust to gather on the cleaning brush, thereby interfering with the normal cleaning work.

[0007] 3. The present invention sets a movable component, so that rainwater can enter the collecting mechanism through continuous rainfall on rainy days. When the weight of the rainwater entering the collecting mechanism is greater than the tensile force of the first spring, the collecting mechanism can drive the slider to move downward in the moving groove through the guide rod. At the same time, the slider drives the moisture-proof plate and the mesh plate to offset each other through the connecting rod, so that on rainy days, the ventilation part of the mesh plate can be moisture-proofed to prevent a large amount of moisture in the air from entering the outer casing on rainy days, thereby causing damage to the equipment in the cabinet.

[0008] 4. The present invention arranges an inclined plate with one end higher than the other end in the collecting shell, thereby preventing fallen leaves and other impurities from falling on the inclined plate when installed outdoors, thereby preventing rainwater from entering the collecting shell on rainy days. The present invention arranges the inclined plate with one end higher than the other end in the collecting shell, when fallen leaves and other impurities fall on the inclined plate, when rain continues on rainy days, the impurities on the inclined plate can be washed down along the inclined surface of the inclined plate by continuous flushing of rainwater, thereby allowing rainwater to continuously enter the collecting shell for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of a protective noise reduction device for a communication base station of the present invention; Figure 2 is a cross-sectional view of the present invention; Figure 3 is an axonometric view of the present invention; Figure 4 It is a schematic structural diagram of the heat dissipation component of the present invention; Figure 5 It is a structural schematic diagram of the cleaning mechanism of the present invention; Figure 6 It is a schematic diagram of the structure of the moving parts of the present invention; Figure 7 It is a structural schematic diagram of the collection mechanism of the present invention; Figure 8 is a cross-sectional view of the collecting mechanism of the present invention; Fig. 9 It is a structural schematic diagram of the fixing block of the present invention; Fig.10 It is a schematic diagram of the structure of the outflow component of the present invention; In the figure: 1, housing; 2, soundproof board; 3, connecting piece; 4, moving part; 41, moving groove; 42, round rod; 43, slider; 44, first spring; 45, connecting rod; 46, moisture-proof plate; 47, guide rod; 48, collecting mechanism; 481, collecting housing; 482, tilting plate; 483, fixing rod; 484, stopper; 485, outflow assembly; 4851, outflow housing; 4852, flow groove; 4853, filter screen; 4854 , sponge block; 486, fixed block; 487, cylinder; 488, extrusion plate; 489, second spring; 4810, slide bar; 5, heat dissipation component; 51, heat dissipation shell; 52, mesh plate; 53, bracket; 54, motor; 55, rotating shaft; 56, fan blade; 57, cleaning mechanism; 571, connecting shaft; 572, cleaning rod; 573, rotating rod; 574, cleaning brush; 575, rotating groove; 576, grabbing rod; 577, grabbing groove. DETAILED DESCRIPTION

[0010] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0011] Example 1, using Figure 1-Figure 5 A protective noise reduction device for a communication base station according to an embodiment of the present invention is described as follows; like Figure 1-Figure 5As shown, the protective noise reduction device for a communication base station described in the present invention includes: A shell 1, a sound insulation board 2 is fixedly connected to the side of the shell 1, a connecting piece 3 is fixedly connected to both sides of the shell 1, and a moving part 4 is slidably connected to the side of the shell 1; A heat dissipation component 5, which is used to dissipate heat inside the housing 1, and a side surface of the heat dissipation component 5 is fixedly connected to the inner side of the housing 1; The heat dissipation component 5 includes a heat dissipation shell 51, a mesh plate 52 is fixedly connected to the side of the heat dissipation shell 51, a bracket 53 is fixedly connected to the inner side of the heat dissipation shell 51, a motor 54 is fixedly connected to the side of the bracket 53, a rotating shaft 55 is rotatably connected to the side of the bracket 53 away from the motor 54, a fan blade 56 is fixedly connected to the side of the rotating shaft 55, and a cleaning mechanism 57 is fixedly connected to the end of the rotating shaft 55 away from the motor 54, and the side of the cleaning mechanism 57 is rotatably connected to the side of the mesh plate 52; by turning on the motor 54, the rotating shaft 55 is driven to rotate by the output end of the motor 54, so that the rotating shaft 55 drives the fan blade 56 to perform heat dissipation work in the shell 1, and at the same time, the cabinet is cooled and cooled, and at the same time, the rotating shaft 55 drives the cleaning mechanism 57 to rotate on the mesh plate 52, so that the cleaning mechanism 57 cleans the mesh plate 52, so as to avoid a large amount of dust accumulating on the mesh plate 52 during heat dissipation, thereby blocking the mesh plate 52, thereby deteriorating the heat dissipation effect; The cleaning mechanism 57 includes a connecting shaft 571, the side of the connecting shaft 571 is rotatably connected to the inner side of the mesh plate 52, one end of the connecting shaft 571 is fixedly connected to a cleaning rod 572, the side of the cleaning rod 572 away from the connecting shaft 571 is fixedly connected to the end of the rotating shaft 55 away from the motor 54, the end of the connecting shaft 571 away from the cleaning rod 572 is fixedly connected to a rotating rod 573, the side of the rotating rod 573 is evenly provided with rotating grooves 575, the inner side of the rotating groove 575 is rotatably connected to a grabbing rod 576, both ends of the grabbing rod 576 are provided with grabbing grooves 577, a cleaning brush 574 is fixedly connected to the side of the rotating rod 573 close to the connecting shaft 571, and the side of the cleaning brush 574 away from the rotating rod 573 contacts the side of the mesh plate 52; when the output end of the motor 54 drives the cleaning rod 572 to rotate through the rotating shaft 55, the cleaning rod 572 is connected to the cleaning rod 572 through the connecting shaft 571. The rotating rod 573 is driven to rotate on the mesh plate 52, so that the rotating rod 573 drives the cleaning brush 574 to clean the mesh plate 52, thereby preventing a large amount of dust from accumulating on the mesh plate 52 and interfering with the normal heat dissipation of the fan blades 56. When the rotating rod 573 rotates, it also drives the grabbing rod 576 to rotate in the rotating groove 575, thereby hitting the dust swept by the cleaning brush 574 and sweeping the swept dust to the surrounding of the mesh plate 52. At the same time, a grabbing groove 577 is provided on the side of the grabbing rod 576, so that the cleaning rod 572 grabs the dust accumulated on the mesh plate 52 when cleaning the mesh plate 52, thereby preventing the dust from agglomerating on the mesh plate 52 when the cleaning brush 574 is cleaning the dust, thereby causing a large amount of dust to gather on the cleaning brush 574 and interfere with the normal cleaning work. Example 2, using Figure 6-Figure 10 The present invention is a protective noise reduction device for a communication base station as follows; like Figure 6-Figure 10 It is shown that a protective noise reduction device for a communication base station of the present invention is based on the first embodiment; The moving component 4 includes a moving groove 41, which is symmetrically arranged on both sides of the housing 1. A round rod 42 is fixedly connected to the inner side of the moving groove 41, and a slider 43 is slidably connected to the side of the round rod 42. Both sides of the slider 43 are slidably connected to the inner side of the moving groove 41. A first spring 44 is sleeved on the round rod 42, and the top of the first spring 44 is fixedly connected to the bottom of the slider 43. The bottom of the first spring 44 is fixedly connected to the bottom of the inner cavity of the moving groove 41. A connecting rod 45 is fixedly connected to the side of the slider 43, and the other end of the connecting rod 45 is fixedly connected to a moisture-proof plate 46. The top of the slider 43 is fixedly connected to a guide rod 47. A collecting mechanism 48 is fixedly connected to the top of the rod 47; on rainy days, rainwater can enter the collecting mechanism 48 through continuous rainfall. When the weight of the rainwater entering the collecting mechanism 48 is greater than the tensile force of the first spring 44, the collecting mechanism 48 can drive the slider 43 to move downward in the moving groove 41 through the guide rod 47, and at the same time, the slider 43 drives the moisture-proof plate 46 to counteract the mesh plate 52 through the connecting rod 45, so that on rainy days, the ventilation part of the mesh plate 52 can be moisture-proofed to prevent a large amount of moisture in the air from entering the housing 1 on rainy days, thereby causing damage to the equipment in the cabinet; The collecting mechanism 48 includes a collecting shell 481, an inner side of which is fixedly connected with an inclined plate 482, one end of the inclined plate 482 is high and the other end is low, both sides of the bottom of the collecting shell 481 are fixedly connected with fixed rods 483, the other end of the fixed rod 483 is fixedly connected with a fixed block 486, both sides of the top of the fixed block 486 are slidably connected with sliding rods 4810, the side of the sliding rod 4810 is slidably connected to the bottom of the inner cavity of the collecting shell 481, the top of the sliding rod 4810 is fixedly connected with a stopper 484, the side of the stopper 484 is slidably connected to the bottom of the inner cavity of the collecting shell 481, and the stopper The bottom of 484 is fixedly connected with an outflow assembly 485, the inner side of the fixed block 486 is slidably connected with a cylinder 487, the top of the cylinder 487 is fixedly connected with the bottom of the outflow housing 4851, the bottom of the cylinder 487 is fixedly connected with an extrusion plate 488, a second spring 489 is sleeved on the cylinder 487, the top of the second spring 489 is fixedly connected with the bottom of the outflow housing 4851, and the bottom of the second spring 489 is fixedly connected with the inner side of the fixed block 486; by setting the inclined plate 482 at one end higher than the other end in the collection housing 481, it is prevented that fallen leaves and other impurities float when installed outdoors. The inclined plate 482 is set at one end higher than the other end in the collecting shell 481. When fallen leaves and other impurities fall on the inclined plate 482, the impurities on the inclined plate 482 can be washed down along the inclined surface of the inclined plate 482 when the rain continues to fall on the rainy day, so that the rain can continue to enter the collecting shell 481 for collection. When the collecting shell 481 continues to enter the rainwater, the collecting shell 481 moves downward. When the extrusion plate 488 is in extrusion contact with the top of the housing 1, the extrusion plate 488 drives the outflow component 485 to move upward in the inner cavity of the collection housing 481 through the cylinder 487, so that the stopper 484 is separated from the bottom of the inner cavity of the collection housing 481, so that the rainwater in the collection housing 481 flows out through the gap opened by the stopper 484 and the bottom of the inner cavity of the collection housing 481, thereby reducing the amount of rainwater in the collection housing 481. When it is not raining, the water in the collection housing 481 can flow out quickly, and the second spring 489 and the first spring 44 are used to perform the reset movement work; The outflow component 485 includes an outflow shell 4851, the top of the outflow shell 4851 is fixedly connected to the bottom of the block 484, the side of the outflow shell 4851 is slidably connected to the bottom of the inner cavity of the collection shell 481, the upper and lower sides of the outflow shell 4851 are fixedly connected with a filter 4853, the inner side of the outflow shell 4851 is provided with a flow groove 4852, and the inner side of the outflow shell 4851 is fixedly connected with a sponge block 4854; by arranging the sponge block 4854 at the inner cavity of the outflow shell 4851, rainwater in the collection shell 481 can enter the outflow shell 4851, so that the rainwater can flow out through the inner cavity of the outflow shell 4851, and at the same time, the rainwater continues to flow slowly through the sponge block 4854, thereby ensuring that when it rains continuously, the moisture-proof plate 46 can perform moisture-proof work on the ventilation part of the mesh plate 52.

[0012] The specific workflow is as follows: During operation, the entire cabinet is wrapped by installing the housing 1 on the outside of the base station cabinet. This is because the fans, circuit boards and other components inside these devices will generate relatively large noises during operation. The sound insulation board 2 can effectively prevent the noises from propagating outwards. After the housing 1 is installed on the outside of the cabinet through the connector 3, the heat dissipation component 5 is turned on to dissipate heat in the equipment, thereby preventing the sound insulation board 2 from directly covering the key heat dissipation parts of the cabinet, which would hinder the heat dissipation. At the same time, on rainy days, the heat dissipation component 5 can be protected to prevent moisture in the air from entering the housing 1 on rainy days. By turning on the motor 54, the output end of the motor 54 drives the rotating shaft 55 to rotate, so that the rotating shaft 55 drives the fan blades 56 to perform heat dissipation work in the housing 1, and at the same time, the cabinet is cooled and cooled. At the same time, the rotating shaft 55 drives the cleaning mechanism 57 to rotate on the mesh plate 52, so that the cleaning mechanism 57 cleans the mesh plate 52, thereby avoiding a large amount of dust from accumulating on the mesh plate 52 during the heat dissipation work, thereby causing the mesh plate 52 to be blocked, thereby making the heat dissipation effect worse; When the output end of the motor 54 drives the cleaning rod 572 to rotate through the rotating shaft 55, the cleaning rod 572 drives the rotating rod 573 to rotate on the mesh plate 52 through the connecting shaft 571, so that the rotating rod 573 drives the cleaning brush 574 to clean the mesh plate 52, thereby preventing a large amount of dust from accumulating on the mesh plate 52, which will interfere with the normal heat dissipation of the fan blades 56. When the rotating rod 573 rotates, it also drives the grabbing rod 576 to rotate in the rotating groove 575, thereby The dust swept by the cleaning brush 574 is impacted to sweep the cleaned dust to the periphery of the mesh plate 52. At the same time, a grabbing groove 577 is provided on the side of the grabbing rod 576. When the cleaning rod 572 is cleaning the mesh plate 52, it grabs the dust accumulated on the mesh plate 52, thereby preventing the dust from agglomerating on the mesh plate 52 when the cleaning brush 574 is cleaning the dust. As a result, a large amount of dust will be accumulated on the cleaning brush 574, thereby interfering with the normal cleaning work. On rainy days, rainwater can enter the collecting mechanism 48 through continuous rainfall. When the weight of the rainwater entering the collecting mechanism 48 is greater than the tensile force of the first spring 44, the collecting mechanism 48 can drive the slider 43 to move downward in the moving groove 41 through the guide rod 47. At the same time, the slider 43 drives the moisture-proof plate 46 to counteract the mesh plate 52 through the connecting rod 45, so that the ventilation part of the mesh plate 52 can be moisture-proofed on rainy days, thereby preventing a large amount of moisture in the air from entering the housing 1 on rainy days, thereby causing damage to the equipment in the cabinet; By setting the inclined plate 482 with one end higher than the other end in the collection shell 481, it is possible to prevent fallen leaves and other impurities from falling on the inclined plate 482 when installed outdoors, thereby preventing rainwater from entering the collection shell 481 on rainy days. By setting the inclined plate 482 with one end higher than the other end in the collection shell 481, when fallen leaves and other impurities fall on the inclined plate 482, when it rains continuously on rainy days, the impurities on the inclined plate 482 can be washed down along the inclined surface of the inclined plate 482, thereby allowing rainwater to continue to enter the collection shell 481 for collection. When rainwater continues to enter the collecting shell 481, when the collecting shell 481 moves downward, when the squeezing plate 488 is in squeezing contact with the top of the shell 1, the squeezing plate 488 drives the outflow component 485 to move upward in the inner cavity of the collecting shell 481 through the cylinder 487, so that the stopper 484 is separated from the bottom of the inner cavity of the collecting shell 481, so that the rainwater in the collecting shell 481 flows out through the gap opened by the stopper 484 and the bottom of the inner cavity of the collecting shell 481, thereby reducing the amount of rainwater in the collecting shell 481, and then when it is not raining, the water in the collecting shell 481 can flow out quickly, and the second spring 489 and the first spring 44 are used to perform the reset movement work; By arranging a sponge block 4854 at the inner cavity of the outflow shell 4851, the rainwater collected in the outer shell 481 can enter the outflow shell 4851, so that the rainwater can flow out through the inner cavity of the outflow shell 4851. At the same time, the rainwater continues to flow slowly through the sponge block 4854, thereby ensuring that when it rains continuously, the moisture-proof board 46 can perform moisture-proof work on the ventilation part of the mesh plate 52.

[0013] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A protective noise reduction device for a communication base station, characterized in that: include: A shell (1), a sound insulation board (2) being fixedly connected to a side surface of the shell (1), connecting pieces (3) being fixedly connected to two sides of the shell (1), and a moving part (4) being slidably connected to a side surface of the shell (1); A heat dissipation component (5), the heat dissipation component (5) being used to dissipate heat inside the housing (1), the side surface of the heat dissipation component (5) being fixedly connected to the inner side of the housing (1); The heat dissipation component (5) comprises a heat dissipation shell (51), a mesh plate (52) is fixedly connected to the side of the heat dissipation shell (51), a bracket (53) is fixedly connected to the inner side of the heat dissipation shell (51), a motor (54) is fixedly connected to the side of the bracket (53), a rotating shaft (55) is rotatably connected to the side of the bracket (53) away from the motor (54), a fan blade (56) is fixedly connected to the side of the rotating shaft (55), and a cleaning mechanism (57) is fixedly connected to the end of the rotating shaft (55) away from the motor (54), and a side of the cleaning mechanism (57) is rotatably connected to the side of the mesh plate (52).

2. A protective noise reduction device for a communication base station according to claim 1, characterized in that: The cleaning mechanism (57) comprises a connecting shaft (571), one end of the connecting shaft (571) being fixedly connected to a cleaning rod (572), one end of the connecting shaft (571) being fixedly connected to a rotating rod (573) away from the cleaning rod (572), the side of the rotating rod (573) being evenly provided with rotating grooves (575), the inner side of the rotating groove (575) being rotatably connected to a grabbing rod (576), both ends of the grabbing rod (576) being provided with grabbing grooves (577), and a cleaning brush (574) being fixedly connected to a side of the rotating rod (573) close to the connecting shaft (571).

3. A protective noise reduction device for a communication base station according to claim 2, characterized in that: A side of the cleaning rod (572) away from the connecting shaft (571) is fixedly connected to an end of the rotating shaft (55) away from the motor (54); a side of the connecting shaft (571) is rotatably connected to the inner side of the mesh plate (52); and a side of the cleaning brush (574) away from the rotating rod (573) is in contact with a side of the mesh plate (52).

4. The protective noise reduction device for a communication base station according to claim 1, characterized in that: The moving component (4) comprises a moving groove (41), wherein the moving groove (41) is symmetrically arranged on both sides of the housing (1), a round rod (42) is fixedly connected to the inner side of the moving groove (41), a sliding block (43) is slidably connected to the side of the round rod (42), a first spring (44) is sleeved on the round rod (42), a connecting rod (45) is fixedly connected to the side of the sliding block (43), the other end of the connecting rod (45) is fixedly connected to a moisture-proof plate (46), the top of the sliding block (43) is fixedly connected to a guide rod (47), and the top of the guide rod (47) is fixedly connected to a collecting mechanism (48).

5. The protective noise reduction device for a communication base station according to claim 4, characterized in that: The top of the first spring (44) is fixedly connected to the bottom of the slider (43), the bottom of the first spring (44) is fixedly connected to the bottom of the inner cavity of the movable groove (41), and both sides of the slider (43) are slidably connected to the inner side of the movable groove (41).

6. The protective noise reduction device for a communication base station according to claim 4, characterized in that: The collecting mechanism (48) comprises a collecting shell (481), the inner side of which is fixedly connected to an inclined plate (482), both sides of the bottom of the collecting shell (481) are fixedly connected to fixing rods (483), the other end of the fixing rod (483) is fixedly connected to a fixing block (486), both sides of the top of the fixing block (486) are slidably connected to sliding rods (4810), the top of the sliding rod (4810) is fixedly connected to a stopper (484), the bottom of the stopper (484) is fixedly connected to an outflow assembly (485), the inner side of the fixing block (486) is slidably connected to a cylinder (487), the bottom of the cylinder (487) is fixedly connected to an extrusion plate (488), and a second spring (489) is sleeved on the cylinder (487).

7. A protective noise reduction device for a communication base station according to claim 6, characterized in that: The inclined plate (482) is arranged to be inclined with one end higher than the other end, the side surface of the stopper (484) is slidably connected to the bottom of the inner cavity of the collection shell (481), and the side surface of the sliding rod (4810) is slidably connected to the bottom of the inner cavity of the collection shell (481).

8. The protective noise reduction device for a communication base station according to claim 6, characterized in that: The outflow component (485) comprises an outflow shell (4851), the side of the outflow shell (4851) is slidably connected to the bottom of the inner cavity of the collection shell (481), the upper and lower sides of the outflow shell (4851) are fixedly connected to a filter screen (4853), the inner side of the outflow shell (4851) is provided with a flow groove (4852), and the inner side of the outflow shell (4851) is fixedly connected to a sponge block (4854).

9. A protective noise reduction device for a communication base station according to claim 8, characterized in that: The top of the cylinder (487) is fixedly connected to the bottom of the outflow housing (4851), the top of the second spring (489) is fixedly connected to the bottom of the outflow housing (4851), the bottom of the second spring (489) is fixedly connected to the inner side of the fixed block (486), and the top of the outflow housing (4851) is fixedly connected to the bottom of the stopper (484).

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