CN112714603A - Communication base station for scheduling downlink communication resources and use method thereof - Google Patents

Abstract

The invention relates to the technical field of communication base stations and discloses a communication base station for scheduling downlink communication resources and a using method thereof. The air-blowing heat dissipation device is reasonable in design, the air is guided into the communication equipment shell and drives the ventilation fan blades to rotate, meanwhile, the intermittent up-and-down reciprocating motion is carried out, air blowing and heat dissipation are carried out on positions of different heights of the communication equipment, the heat dissipation effect is improved, and dust accumulated on a filter screen arranged at an air inlet of the communication equipment shell is cleaned by driving the brush plate and the brush bristles to rotate, so that blockage is prevented, and the heat dissipation effect is guaranteed.

Description

Communication base station for scheduling downlink communication resources and use method thereof

Technical Field

The present invention relates to the field of communications base station technologies, and in particular, to a communications base station that schedules downlink communications resources and a method for using the same.

Background

A communication base station, i.e., a public mobile communication base station, is a form of a radio station, which refers to a radio transceiver station that performs information transfer with a mobile phone terminal through a mobile communication switching center in a limited radio coverage area. The base station is a basic unit forming a cell in mobile communication, and completes communication and management functions between a mobile communication network and mobile communication users. The communication base station has large data throughput and computation amount, and generates a large amount of heat in the working process.

However, the existing communication base station has poor ventilation and poor heat dissipation effect, and the existing device can only dissipate heat in a fixed space, so that the heat dissipation effect of the communication base station is uneven; the heat dissipation port of the base station is easy to accumulate dust, so that the ventilation effect of the equipment is further influenced; the existing device cannot change the wind area of the communication base station, so that only the fixed surface of the communication base station can be cooled, and other heating areas cannot be considered, and therefore a communication base station for scheduling downlink communication resources and a using method thereof are provided for solving the problems.

Disclosure of Invention

The invention aims to solve the defects that the existing communication base station has poor heat dissipation effect due to poor ventilation, dust is easily accumulated at a heat dissipation port of the base station, the heat dissipation effect of equipment is further influenced, the equipment in the communication base station is in a high-temperature environment for a long time, and the normal use of the equipment is easily influenced, and provides a communication base station for scheduling downlink communication resources and a using method thereof.

In order to achieve the purpose, the invention adopts the following technical scheme:

a communication base station for scheduling downlink communication resources comprises a shell and a communication equipment body, wherein the communication equipment body is fixedly arranged on the inner wall of the bottom of the shell, an air inlet is formed in one side of the shell, a filter screen is fixedly arranged in the air inlet, an air outlet is formed in the bottom of the other side of the shell, one end of an exhaust pipe is communicated with the air outlet, the same vertical rod is fixedly arranged on the inner wall of the top and the inner wall of the bottom of the shell, a sliding plate is sleeved outside the vertical rod in a sliding manner, a box body is fixedly arranged on one side of the sliding plate, a transverse hole is formed in the inner wall of one side of the box body, a transverse shaft is installed in the transverse hole in a fighting manner, a first fan blade is fixedly arranged at one end of the transverse shaft, a first bevel gear, a motor is fixedly arranged on the inner wall of the bottom of the shell, one end of a square rod is fixedly connected to an output shaft of the motor, the cylinder is sleeved outside the square rod in a sliding manner, one end of a worm is fixedly arranged at the top end of the square rod, the other end of the worm is fixedly connected with one end of a vertical shaft, the inner wall of the top of the shell and the inner wall of the bottom are rotatably provided with a same connecting shaft, belt wheels are fixedly arranged on the vertical shaft and the connecting shaft respectively, a same belt is rotatably arranged on the two belt wheels, a vertical plate is fixedly arranged on the inner wall of the other side of the shell, a mounting hole is formed in the bottom of one side of the vertical plate, a rotating shaft is rotatably arranged in the mounting hole, a second fan blade is fixedly arranged at one end of the rotating shaft, third bevel gears, one side of the shell is provided with a through hole, a round shaft is rotatably arranged in the through hole, a first worm wheel and a sector gear are fixedly arranged on the first shaft, a second worm wheel is fixedly arranged at one end of the round shaft in the shell, the first worm wheel and the second worm wheel are both meshed with a worm, a first gear and a second gear are fixedly arranged on the second shaft, the sector gear is meshed with the first gear, one end of a rack fixedly connected with the top of the box body is meshed with the second gear and the rack, a mounting plate is sleeved outside the round shaft in a sliding manner, a brush board is fixedly arranged on one side of the mounting plate, brush hair is fixedly arranged on one side of the brush board and movably connected with one side of a filter screen, a third shaft is rotatably arranged on the inner walls of the front side and the rear side of the shell near the bottom in a penetrating way, the third shaft is connected with an output shaft of a, the third round shaft is fixedly provided with a third turbine, the third turbine is meshed with a third worm, the top end of the third round shaft is fixedly connected with a rotary table, a protection plate is arranged on the rotary table, the protection plate is matched with the communication equipment body, and the second motor is connected with the controller.

Preferably, the other end of the circular shaft is fixedly provided with a baffle, one end of one side of the baffle is fixedly connected with two compression springs, and the other ends of the two compression springs are fixedly connected with the other side of the mounting plate, so that the bristles are abutted to the filter screen.

Preferably, one end of two guide rods is fixedly connected to one side of the baffle, and the mounting plate is slidably sleeved outside the two guide rods to guide the transverse movement of the mounting plate and enable the mounting plate and the circular shaft to rotate synchronously.

Preferably, the bottom of the circular shaft is fixedly provided with a limiting plate, and the limiting plate is movably abutted against the inner wall of one side of the shell to limit the axial movement of the circular shaft.

Preferably, two grooves are formed in the inner wall of the bottom of the shell, the buffer plates are arranged in the two grooves in a sliding mode, the tops of the two buffer plates are movably abutted to the bottom of the box body, one ends of buffer springs are fixedly connected to the bottoms of the two buffer plates, and the other ends of the two buffer springs are fixedly connected to the inner wall of the bottom of the groove respectively to buffer and support the box body.

Preferably, the outer side of the cylinder is fixedly sleeved with a limiting shaft sleeve, and the limiting shaft sleeve is movably abutted against the bottom of the box body to limit the vertical motion of the cylinder.

Preferably, an installation groove is formed in the inner wall of the top of the shell, and the top end of the vertical shaft is rotatably installed in the installation groove to rotatably position the vertical shaft.

Preferably, a plurality of temperature sensors are arranged on the upper surface of the rotating disc along the circumferential direction of the rotating disc, the temperature sensors are connected with and communicated with a controller, and the controller stores the numbers of the plurality of temperature sensors and the initial angle positions associated with the numbers.

Preferably, the plurality of temperature sensors is four in number.

The invention also provides a using method of the communication base station for scheduling the downlink communication resources, which comprises the following steps:

s1: open the motor, motor output shaft drives square pole and rotates, square pole drives the drum and rotates, the drum drives second bevel gear and rotates, second bevel gear drives first bevel gear and rotates, first bevel gear drives cross axle and first flabellum and rotates, the rotation through first flabellum will accelerate the air in the casing to flow, and make the outside air lead out the casing through the air intake, and rotate through first flabellum and blow to the communication equipment body, dispel the heat to it, square pole drives worm and vertical axis rotation simultaneously, the vertical axis drives the connecting axle through the transmission between two band pulleys and the belt and rotates, the connecting axle drives second flabellum through the transmission between two third bevel gears and rotates the second flabellum

Placing the communication equipment body on a rotary table, wherein the controller controls a second motor to rotate discontinuously, the second motor drives a third shaft to rotate, the third shaft drives a third worm to rotate, the third worm drives a third turbine to rotate, and the third turbine drives a third round rod to rotate so as to drive the rotary table to rotate, so that the communication equipment body intermittently rotates for a certain angle relative to the bottom of the shell;

measuring and calculating angles formed by the first fan blade and each temperature sensor relative to the circle center of the rotary table by taking the circle center of the rotary table as an origin, associating the serial numbers of the temperature sensors with the angle directions and storing the serial numbers and the angle directions in a controller, and recording the angles as initial angle positions of the temperature sensors;

when the turntable rotates, the rotation angle of the turntable is added with the initial angle position of the sensor to obtain the current angle position of the sensor;

the temperature sensor real-time supervision communication equipment body corresponds the temperature of side and sends to the controller, when the controller confirms that the temperature value that a certain sensor surveyed is greater than first temperature threshold:

if the current angle position of the temperature sensor is 0 degrees, the controller interrupts the rotation of the turntable until the rotation is completed

Until the temperature value measured by the temperature sensor is lower than a threshold value;

if the current angle position of the temperature sensor is not 0 degree, the controller controls the motor to rotate by a corresponding angle, the temperature sensor is rotated to the 0-degree angle position, after the corresponding side face of the communication equipment body is rotated to the windward position by the turntable, and before the temperature value measured by the temperature sensor is lower than the threshold value

Interrupting the rotation of the turntable;

s2: the worm rotates and simultaneously drives the first worm wheel to rotate anticlockwise, the first worm wheel drives the sector gear to rotate clockwise through the first shaft, the sector gear drives the second shaft to rotate clockwise through meshing with the first gear, the second shaft drives the second gear to rotate clockwise, the second gear drives the box body to move upwards through meshing with the rack, the box body drives the first fan blade to rotate and simultaneously move upwards through the transverse shaft, the sector gear is disengaged from the first gear after rotating for a certain angle, the box body resets and moves downwards under the action of gravity, and the buffer plate supports, buffers and damps the box body through the elasticity of the buffer spring;

s3: the worm drives the second worm wheel when pivoted and rotates, and the second worm wheel drives the baffle through the round axle and rotates, and the baffle has the cooperation of mounting panel to drive the mounting panel through two guide bars and rotates, and the mounting panel drives brush board and brush hair and rotates, cleans the dust of accumulating on the filter screen through the brush hair.

Compared with the prior art, the invention provides a communication base station for scheduling downlink communication resources and a using method thereof, and the communication base station has the following beneficial effects:

1) the air is guided into the communication equipment shell to dissipate heat of the equipment, the hot air is quickly guided out through the exhaust pipe to improve the heat dissipation efficiency, and the positions of the communication equipment at different heights are blown to dissipate heat by driving the ventilation fan blades to rotate and simultaneously carrying out intermittent up-and-down reciprocating motion, so that the heat dissipation effect is improved;

2) the dust accumulated on the filter screen arranged at the air inlet of the shell of the communication equipment is cleaned by driving the brush plate and the brush bristles to rotate, so that blockage is prevented, and the heat dissipation effect is ensured.

3) Through the cooperation of second motor and carousel, make the communication equipment body rotate certain angle for the bottom intermittence of casing, thereby change the area that receives the wind of communication equipment main part, avoid the heat to gather, in addition, through tracking each temperature sensor's current position and carrying out real-time supervision to the temperature value of each side of communication equipment body, can realize in time rotating the side of high temperature to the position of meeting the wind, avoid simply leading to the heat to gather to equipment static heat dissipation, simultaneously can the radiating surface of dynamic change communication equipment body, make each side all can obtain fully dispel the heat and can rotate the side that the temperature is high to best heat dissipation position, avoid local high temperature, improve heat dispersion, strengthen the overheat protection to the communication equipment body.

The invention has reasonable design, blows air to radiate heat at different height positions of the communication equipment by leading air into the communication equipment shell and driving the ventilation fan blades to rotate and simultaneously intermittently reciprocate up and down, improves the radiating effect, cleans dust accumulated on a filter screen arranged at an air inlet of the communication equipment shell by driving the brush plate and the brush bristles to rotate, thereby preventing blockage and ensuring the radiating effect.

Drawings

Fig. 1 is a schematic structural diagram of a communication base station for scheduling downlink communication resources according to the present invention;

fig. 2 is a schematic structural diagram of a part a of a communication base station for scheduling downlink communication resources according to the present invention;

fig. 3 is a schematic structural diagram of a part B of a communication base station for scheduling downlink communication resources according to the present invention;

fig. 4 is a schematic structural diagram of a part C of a communication base station for scheduling downlink communication resources according to the present invention;

FIG. 5 is a top view of a square rod, cylinder and second bevel gear in accordance with the present invention

Fig. 6 is a top view of the temperature sensor proposed by the present invention with respect to the position of the turntable.

In the figure: 1. a housing; 2. a communication device body; 3. filtering with a screen; 4. a vertical rod; 5. a slide plate; 6. a box body; 7. a horizontal axis; 8. a first fan blade; 9. a motor; 10. a square rod; 11. a first bevel gear; 12. a second bevel gear; 13. a worm; 14. a first shaft; 15. a second shaft; 16. a sector gear; 17. a sector gear; 18. a first gear; 19. a rack; 20. a vertical axis; 21. a pulley; 22. a belt; 23. a connecting shaft; 24. an exhaust duct; 25. a vertical plate; 26. a rotating shaft; 27. a third bevel gear; 28. a second fan blade; 29. a circular shaft; 30. mounting a plate; 31. brushing the board; 32. brushing; 33. a compression spring; 34. a guide bar; 35. a baffle plate; 36. a buffer plate; 37. a buffer spring; 38. a cylinder; 39. a limiting plate; 40. a limiting shaft sleeve; 41. a first worm gear; 42. a second worm gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, a communication base station for scheduling downlink communication resources comprises a housing 1 and a communication device body 2, wherein the communication device body 2 is fixedly installed on the inner wall of the bottom of the housing 1, an air inlet is formed in one side of the housing 1, a filter screen 3 is fixedly installed in the air inlet, an air outlet is formed in the bottom of the other side of the housing 1, one end of an exhaust pipe 24 is communicated with the air outlet, the same vertical rod 4 is fixedly installed on the inner wall of the top and the inner wall of the bottom of the housing 1, a sliding plate 5 is slidably sleeved outside the vertical rod 4, a box body 6 is fixedly installed on one side of the sliding plate 5, a transverse hole is formed in the inner wall of one side of the box body 6, a transverse shaft 7 is installed in the transverse hole in a fighting manner, a first fan blade 8 is fixedly installed at one, a second bevel gear 12 is fixedly sleeved outside a cylinder 38, a first bevel gear 11 is meshed with the second bevel gear 12, a motor 9 is fixedly mounted on the inner wall of the bottom of a shell 1, one end of a square rod 10 is fixedly connected to an output shaft of the motor 9, the cylinder 38 is sleeved outside the square rod 10 in a sliding manner, one end of a worm 13 is fixedly mounted at the top end of the square rod 10, one end of a vertical shaft 20 is fixedly connected to the other end of the worm 13, a same connecting shaft 23 is rotatably mounted on the inner wall of the top and the inner wall of the bottom of the shell 1, belt wheels 21 are fixedly mounted on the vertical shaft 20 and the connecting shaft 23, a same belt 22 is rotatably mounted on the two belt wheels 21, a vertical plate 25 is fixedly mounted on the inner wall of the other side of the shell 1, a mounting hole is formed in the bottom of one side of the vertical plate 25, a rotating shaft 26 is rotatably mounted, the two third bevel gears 27 are engaged, the same first shaft 14 and the same second shaft 15 are rotatably mounted on the inner walls of the front side and the rear side of the shell 1, a through hole is formed in one side of the shell 1, a round shaft 29 is rotatably mounted in the through hole, a first worm gear 41 and a sector gear 16 are fixedly mounted on the first shaft 14, a second worm gear 42 is fixedly mounted at one end of the round shaft 29, which is positioned in the shell 1, the first worm gear 41 and the second worm gear 42 are engaged with the worm 13, a first gear 17 and a second gear 18 are fixedly arranged on the second shaft 15, the sector gear 16 is meshed with the first gear 17, one end of a rack 19 is fixedly connected with the top of the box body 6, a second gear 18 is meshed with the rack 19, the mounting plate 30 is sleeved outside the round shaft 29 in a sliding mode, a brush plate 31 is fixedly mounted on one side of the mounting plate 30, bristles 32 are fixedly mounted on one side of the brush plate 31, and the bristles 32 are movably connected with one side of the filter screen 3.

In this embodiment, the other end of the circular shaft 29 is fixedly mounted with a baffle 35, one end of two compression springs 33 is fixedly connected to one side of the baffle 35, and the other ends of the two compression springs 33 are fixedly connected to the other side of the mounting plate 30, so that the bristles 32 are abutted to the filter screen 3.

In this embodiment, one side of the baffle 35 is fixedly connected with one end of two guide rods 34, and the mounting plate 30 is slidably sleeved outside the two guide rods 34 to guide the transverse movement of the mounting plate 30 and enable the mounting plate 30 and the circular shaft 29 to rotate synchronously.

In this embodiment, circle axle 29 bottom fixed mounting has limiting plate 39, and limiting plate 39 and the activity butt of casing 1 one side inner wall carry out axial motion's spacing to circle axle 29.

In this embodiment, two recesses have been seted up on the inner wall of casing 1 bottom, and equal slidable mounting has buffer board 36 in two recesses, and two 36 tops of buffer board all with 6 bottom activity butts of box, the equal fixedly connected with buffer spring 37's in two 36 bottoms one end of buffer board, two buffer spring 37's the other end difference fixed connection on recess bottom inner wall, cushions and supports box 6.

In this embodiment, the outer side of the cylinder 38 is fixedly sleeved with a limiting shaft sleeve 40, and the limiting shaft sleeve 40 is movably abutted against the bottom of the box body 6 to limit the vertical movement of the cylinder 38.

In this embodiment, a mounting groove has been seted up on the inner wall of casing 1 top, the top of vertical axis 20 rotates to be installed in the mounting groove, carries out rotational positioning to vertical axis 20.

The embodiment also provides a method for using a communication base station for scheduling downlink communication resources, which comprises the following steps:

s1: the motor 9 is started, the output shaft of the motor 9 drives the square rod 10 to rotate, the square rod 10 drives the cylinder 38 to rotate, the cylinder 38 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the first bevel gear 11 to rotate, the first bevel gear 11 drives the transverse shaft 7 and the first fan blade 8 to rotate, the air flow in the shell 1 is accelerated through the rotation of the first fan blade 8, the outside air is led out of the shell 1 through the air inlet and is blown to the communication equipment body 2 through the rotation of the first fan blade 8, the heat is dissipated, at the same time, the square rod 10 drives the worm 13 and the vertical shaft 20 to rotate, the vertical shaft 20 drives the connecting shaft 23 to rotate through the transmission between the two belt wheels 21 and the belt 22, the connecting shaft 23 drives the second fan blade 28 to rotate through the transmission between the two third bevel gears 27, the hot air in the shell 1 is quickly led out through the exhaust duct 24 by the rotation of the second fan blades 28, so that the heat dissipation efficiency of the communication equipment body 2 is improved;

s2: the worm 13 rotates and drives the first worm wheel 41 to rotate anticlockwise, the first worm wheel 41 drives the sector gear 16 to rotate clockwise through the first shaft 14, the sector gear 16 drives the second shaft 15 to rotate clockwise through meshing with the first gear 17, the second shaft 15 drives the second gear 18 to rotate clockwise, the second gear 18 drives the box body 6 to move upwards through meshing with the rack 19, the box body 6 moves upwards integrally, and the first fan blade 8 rotates and moves upwards simultaneously, therefore, the positions of the communication equipment body 2 with different heights are blown to dissipate heat, the wind area of the communication equipment body 2 is changed, the sector gear 16 rotates for a certain angle and then is disengaged from the first gear 17, the box body 6 returns to move downwards under the action of gravity, and the buffer plate 36 supports, buffers and damps the box body 6 through the elasticity of the buffer spring 37, so that the heat dissipation range of the first fan blade 8 is periodically changed;

s3: the worm 13 drives the second worm wheel 42 to rotate when rotating, the second worm wheel 42 drives the baffle 35 to rotate through the round shaft 29, the baffle 35 drives the mounting plate 30 to rotate through the matching of the two guide rods 34 and the mounting plate 30, the mounting plate 30 drives the brush plate 31 and the brush bristles 32 to rotate, and dust accumulated on the filter screen 3 is cleaned through the brush bristles 32, so that the filter screen 3 is prevented from being blocked, and the heat dissipation and air inlet effects are ensured.

Further, casing 1 rotates on running through the front and back both sides inner wall near the bottom and installs the third axle, the output shaft of third axle and second motor, fixed mounting has the third worm on the third axle, and casing 1's bottom is rotated and is installed the third circle axle, and epaxial fixed mounting of third circle has the third turbine, and third turbine and third worm mesh, the top fixedly connected with carousel of third circle axle are provided with the guard plate on the carousel, 2 adaptations of guard plate and communication equipment body, second motor and controller are connected. During the use, place communication equipment body 2 on the carousel, the rotational speed of second motor, there is the certainty relation between live time and the carousel turned angle, controller control second motor is interrupted rotatory, the second motor drives the third axle and rotates, the third axle drives the third worm and rotates, the third worm drives the third turbine and rotates, the third turbine drives the third round bar and rotates, and then it is rotatory to drive the carousel, make communication equipment body 2 intermittently rotate certain angle for the bottom of casing 1, thereby change the area of catching the wind of communication equipment main part 2, avoid the heat to gather.

Further, a plurality of temperature sensors are arranged on the upper surface of the turntable along the circumferential direction of the turntable, the temperature sensors are connected with and communicate with the controller, the center of the turntable is taken as the origin, the angles formed by the first fan blade 8 and each temperature sensor relative to the center of the turntable are measured, the serial numbers of the temperature sensors and the angle directions are associated and stored in the controller, the angles are the initial angle positions of the temperature sensors, for example, as shown in fig. 6, the angles of the sensor 1, the sensor 2, the sensor 3, the sensor 4 and the first fan blade 8 relative to the center of the turntable are respectively 0 degree, 90 degrees, 180 degrees and 270 degrees, when the turntable rotates, the current angle position of the sensor is obtained by adding the rotation angle of the turntable and the initial angle positions of the sensors, for example, after the turntable rotates 90 degrees clockwise, the sensor 1, the sensor 2, the sensor 1 and the initial angle positions of the, The included angles between the sensor 3 and the sensor 4 and the first fan blade 8 relative to the center of the turntable are respectively 90 degrees, 180 degrees, 270 degrees and 0 degrees, the last addition process is repeated when the turntable rotates every time so as to track the current angle position of the temperature sensor, in addition, the value range of the angle position is [0,360 ], when the angle value is greater than 360 degrees or equal to 360 degrees, the angle is left, the temperature sensor monitors the temperature of the corresponding side surface of the communication equipment body 2 in real time and sends the temperature to the controller, and when the controller determines that the temperature value measured by a certain sensor is greater than a first temperature threshold value:

1) if the current angle position of the temperature sensor is 0 degrees, namely the side face of the communication equipment body 2 corresponding to the temperature sensor is the current windward face, the controller interrupts the rotation of the turntable until the temperature value measured by the temperature sensor is lower than the threshold value;

2) if the current angular position of the temperature sensor is not 0 degrees, that is, the side face of the communication device body 2 corresponding to the temperature sensor is not the current windward side, the controller controls the motor to rotate by a corresponding angle, and rotates the temperature sensor to the angular position of 0 degrees, that is, the side face of the communication device body 2 corresponding to the temperature sensor is rotated to the windward side, for example, if the current angular position of the temperature sensor is 90 degrees, the controller controls the motor to rotate, so that the turntable rotates by 270 degrees clockwise, and after the turntable rotates the corresponding side face of the communication device body 2 to the windward side position, the rotation of the turntable is interrupted until the temperature value measured by the temperature sensor is lower than the threshold value.

Tracking the current position of each temperature sensor and monitoring the temperature value of each side of the communication equipment body 2 in real time, timely rotating the side with overhigh temperature to the windward position can be realized, heat accumulation caused by simple static heat dissipation of the equipment is avoided, and meanwhile, the radiating surface of the communication equipment body 2 can be dynamically changed, so that each side can be fully radiated, the side with high temperature can be rotated to the optimal radiating position, overhigh local temperature is avoided, the radiating performance is improved, and the overheat protection of the communication equipment body 2 is enhanced.

The working principle is as follows: the motor 9 is started, the air flow in the shell 1 is accelerated through the rotation of the first fan blade 8, the outside air is led out of the shell 1 through the air inlet, and is blown to the communication equipment body 2 through the rotation of the first fan blade 8 to dissipate heat of the communication equipment body, meanwhile, the square rod 10 drives the worm 13 and the vertical shaft 20 to rotate, the connecting shaft 23 drives the second fan blade 28 to rotate through the transmission between the two third bevel gears 27, the hot air in the shell 1 is led out quickly through the exhaust pipe 24 through the rotation of the second fan blade 28, and the heat dissipation efficiency of the communication equipment body 2 is improved;

the first worm wheel 41 drives the sector gear 16 to rotate clockwise through the first shaft 14, the whole box body 6 moves upwards while driving the first fan blade 8 to rotate through the cross shaft 7, so that air blowing and heat dissipation are performed on positions with different heights of the communication equipment body 2, the wind area of the communication equipment body 2 is changed, the sector gear 16 is disengaged from the first gear 17 after rotating for a certain angle, the box body 6 resets and moves downwards under the action of gravity, and the buffer plate 36 supports, buffers and damps the box body 6 through the elasticity of the buffer spring 37, so that the heat dissipation range of the first fan blade 8 is periodically changed;

the worm 13 rotates and simultaneously drives the second worm wheel 42 to rotate, the second worm wheel 42 drives the baffle 35 to rotate through the round shaft 29, the baffle 35 drives the mounting plate 30 to rotate through the matching of the two guide rods 34 and the mounting plate 30, the mounting plate 30 drives the brush plate 31 and the brush bristles 32 to rotate, and dust accumulated on the filter screen 3 is cleaned through the brush bristles 32, so that the filter screen 3 is prevented from being blocked, and the heat dissipation and air intake effects are ensured;

the communication equipment body 2 is placed on the rotary table, and the second motor drives the rotary table to rotate, so that the communication equipment body 2 intermittently rotates for a certain angle relative to the bottom of the shell 1, the wind area of the communication equipment body 2 is changed, and heat accumulation is avoided;

through the cooperation of controller and temperature sensor, when the controller confirms that the temperature value that a certain sensor surveyed is greater than first temperature threshold, read temperature sensor's current angular position to guarantee that the side of the communication equipment body 2 that this temperature sensor corresponds is in the windward side, can dynamically adapt to the inhomogeneous temperature of each side of communication equipment body 2, in time handle local high temperature, strengthen the high temperature protection to communication equipment body 2.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Claims (10)

1. The utility model provides a dispatch downlink communication resource's communication base station, includes casing (1) and communication equipment body (2), its characterized in that, communication equipment body (2) fixed mounting has been seted up on casing (1) bottom inner wall on casing (1) one side, and the air intake has been seted up to casing (1) one side, and fixed mounting has filter screen (3) in the air intake, and the air outlet has been seted up to casing (1) other side bottom, and the intercommunication has the one end of exhaust pipe (24) in the air outlet, fixed mounting has same montant (4) on casing (1) top inner wall and the bottom inner wall, and montant (4) outside slip has cup jointed slide (5), and slide (5) one side fixed mounting has box (6), has seted up horizontal hole on box (6) one side inner wall, and horizontal downthehole fight installs cross axle (7), and cross axle (7) one end fixed mounting has first flabellum (, the box body (6) is provided with a same cylinder (38) on the inner wall of the top and the inner wall of the bottom in a rotating manner, a second bevel gear (12) is fixedly sleeved on the outer side of the cylinder (38), a first bevel gear (11) is meshed with the second bevel gear (12), a motor (9) is fixedly arranged on the inner wall of the bottom of the shell (1), one end of a square rod (10) is fixedly connected to an output shaft of the motor (9), the cylinder (38) is sleeved on the outer side of the square rod (10) in a sliding manner, one end of a worm (13) is fixedly arranged at the top end of the square rod (10), one end of a vertical shaft (20) is fixedly connected to the other end of the worm (13), the same connecting shaft (23) is rotatably arranged on the inner wall of the top and the inner wall of the bottom of the shell (1), belt pulleys (21) are fixedly arranged on, a vertical plate (25) is fixedly mounted on the inner wall of the other side of the shell (1), a mounting hole is formed in the bottom of one side of the vertical plate (25), a rotating shaft (26) is rotatably mounted in the mounting hole, a second fan blade (28) is fixedly mounted at one end of the rotating shaft (26), third bevel gears (27) are fixedly mounted at the other end of the rotating shaft (26) and a connecting shaft (23), the two third bevel gears (27) are meshed with each other, the inner walls of the front side and the rear side of the shell (1) are rotatably mounted with a same first shaft (14) and a same second shaft (15), a through hole is formed in one side of the shell (1), a circular shaft (29) is rotatably mounted in the through hole, a first worm wheel (41) and a sector gear (16) are fixedly mounted on the first shaft (14), a second worm wheel (42) is fixedly mounted at one end of the circular shaft (29) positioned in the shell (1, fixed mounting has first gear (17) and second gear (18) on secondary shaft (15), and sector gear (16) meshes with first gear (17) mutually, the one end of box (6) top fixedly connected with rack (19), second gear (18) mesh with rack (19) mutually, mounting panel (30) have been cup jointed in the slip of circle axle (29) outside, and mounting panel (30) one side fixed mounting has brush board (31), and brush board (31) one side fixed mounting has brush hair (32), and brush hair (32) and filter screen (3) one side swing joint, rotate on the both sides inner wall around casing (1) is close to the bottom and installs the third axle, the output shaft of third axle and second motor, on the third axle fixed mounting have the third worm, and the bottom of casing (1) is rotated and is installed the third circle axle, and on the third circle axle fixed mounting has the third turbine, the third turbine meshes with the third worm, and the top fixedly connected with carousel of third circle axle is provided with the guard plate on the carousel, guard plate and communication equipment body (2) adaptation, the second motor is connected with the controller.

2. The communication base station for scheduling downlink communication resources according to claim 1, wherein a baffle (35) is fixedly installed at the other end of the circular shaft (29), one end of two compression springs (33) is fixedly connected to one side of the baffle (35), and the other end of each compression spring (33) is fixedly connected to the other side of the mounting plate (30).

3. The communication base station for scheduling downlink communication resources according to claim 2, wherein one side of the baffle (35) is fixedly connected with one end of two guide rods (34), and the mounting plate (30) is slidably sleeved outside the two guide rods (34).

4. The communication base station for scheduling downlink communication resources according to claim 1, wherein a limiting plate (39) is fixedly installed at the bottom of the circular shaft (29), and the limiting plate (39) is movably abutted against the inner wall of one side of the housing (1).

5. The communication base station for scheduling downlink communication resources according to claim 1, wherein two grooves are formed in the inner wall of the bottom of the housing (1), the buffer plates (36) are slidably mounted in the two grooves, the tops of the two buffer plates (36) are movably abutted to the bottom of the box body (6), one ends of the buffer springs (37) are fixedly connected to the bottoms of the two buffer plates (36), and the other ends of the two buffer springs (37) are fixedly connected to the inner wall of the bottom of the groove respectively.

6. The communication base station for scheduling downlink communication resources according to claim 1, wherein a limiting shaft sleeve (40) is fixedly sleeved outside the cylinder (38), and the limiting shaft sleeve (40) is movably abutted against the bottom of the box body (6).

7. The communication base station for scheduling downlink communication resources according to claim 1, wherein an installation groove is formed on an inner wall of a top of the housing (1), and a top end of the vertical shaft (20) is rotatably installed in the installation groove.

8. The communication base station for scheduling downlink communication resources of claim 1, wherein a plurality of temperature sensors are disposed on the upper surface of the turntable along a circumferential direction of the turntable, the temperature sensors are connected to and communicate with a controller, and the controller stores therein serial numbers of the plurality of temperature sensors and initial angular positions associated with the serial numbers.

9. The communications base station of claim 8, wherein the plurality of temperature sensors is four in number.

10. A method for use by a communication base station for scheduling downlink communication resources, comprising the steps of:

s1: the motor (9) is started, the output shaft of the motor (9) drives the square rod (10) to rotate, the square rod (10) drives the cylinder (38) to rotate, the cylinder (38) drives the second bevel gear (12) to rotate, the second bevel gear (12) drives the first bevel gear (11) to rotate, the first bevel gear (11) drives the transverse shaft (7) and the first fan blade (8) to rotate, the air flow in the shell (1) is accelerated by the rotation of the first fan blade (8), and leads the outside air out of the shell (1) through the air inlet and blows the outside air to the communication equipment body (2) through the rotation of the first fan blade (8), the heat dissipation device dissipates heat, the square rod (10) drives the worm (13) and the vertical shaft (20) to rotate, the vertical shaft (20) drives the connecting shaft (23) to rotate through transmission between the two belt wheels (21) and the belt (22), and the connecting shaft (23) drives the second fan blade (28) to rotate through transmission between the two third bevel gears (27);

the communication equipment body (2) is placed on the rotary table, the controller controls the second motor to rotate intermittently, the second motor drives the third shaft to rotate, the third shaft drives the third worm to rotate, the third worm drives the third turbine to rotate, the third turbine drives the third round rod to rotate, and then the rotary table is driven to rotate, so that the communication equipment body (2) intermittently rotates for a certain angle relative to the bottom of the shell (1);

measuring and calculating angles formed by the first fan blade (8) and each temperature sensor relative to the circle center of the rotary table by taking the circle center of the rotary table as an origin, associating the serial numbers of the temperature sensors with the angle directions and storing the serial numbers and the angle directions in a controller, and recording the angles as initial angle positions of the temperature sensors;

when the turntable rotates, the rotation angle of the turntable is added with the initial angle position of the sensor to obtain the current angle position of the sensor;

the temperature sensor real-time supervision communication equipment body (2) correspond the temperature of side and send to the controller, when the controller confirms that the temperature value that a certain sensor surveyed is greater than first temperature threshold:

if the current angle position of the temperature sensor is 0 degrees, the controller interrupts the rotation of the turntable until the temperature value measured by the temperature sensor is lower than the threshold value;

if the current angle position of the temperature sensor is not 0 degrees, the controller controls the motor to rotate by a corresponding angle, the temperature sensor is rotated to the angle position of 0 degrees, and after the turntable rotates the corresponding side face of the communication equipment body (2) to the windward position, the rotation of the turntable is interrupted before the temperature value measured by the temperature sensor is lower than the threshold value;

s2: the worm (13) rotates and simultaneously drives a first worm wheel (41) to rotate anticlockwise, the first worm wheel (41) drives a sector gear (16) to rotate clockwise through a first shaft (14), the sector gear (16) drives a second shaft (15) to rotate clockwise through meshing with a first gear (17), the second shaft (15) drives a second gear (18) to rotate clockwise, the second gear (18) drives a box body (6) to move upwards through meshing with a rack (19), the box body (6) drives a first fan blade (8) to rotate and simultaneously move upwards through a transverse shaft (7), the sector gear (16) rotates for a certain angle and then is disengaged from the first gear (17), the box body (6) returns to move downwards under the action of gravity, and a buffer plate (36) supports, buffers and damps the box body (6) through the elasticity of a buffer spring (37);

s3: the worm (13) rotates and drives the second worm wheel (42) to rotate, the second worm wheel (42) drives the baffle (35) to rotate through the round shaft (29), the baffle (35) drives the mounting plate (30) to rotate through the matching of the two guide rods (34) and the mounting plate (30), the mounting plate (30) drives the brush plate (31) and the brush bristles (32) to rotate, and the dust accumulated on the filter screen (3) is cleaned through the brush bristles (32).

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