CN111405384A - Micro base station - Google Patents
Micro base station Download PDFInfo
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- CN111405384A CN111405384A CN202010135943.0A CN202010135943A CN111405384A CN 111405384 A CN111405384 A CN 111405384A CN 202010135943 A CN202010135943 A CN 202010135943A CN 111405384 A CN111405384 A CN 111405384A
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- base station
- servo motor
- rotating sleeve
- pipe body
- micro base
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/03—Power distribution arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/03—Power distribution arrangements
- H04Q1/032—Power distribution arrangements power failure protection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/04—Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/10—Current supply arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Abstract
The present invention relates to a communication base station, and more particularly, to a micro base station. The micro base station comprises a pipe body and base station equipment arranged on the pipe body, and further comprises a variable pitch wind driven generator, an automatic sun tracking system, an energy storage system and a control system, wherein the variable pitch wind driven generator is located at the top end of the pipe body and used for assisting in power generation, the automatic sun tracking system is located in the middle of the pipe body, the energy storage system and the control system are connected with the automatic sun tracking system, the variable pitch wind driven generator is electrically connected with the base station equipment, and a counterweight structure is arranged at one. The invention has the advantages of effectively reducing the occupied area and the energy consumption of the base station, realizing the installation of the sunlight tracking structure in the pipe body with smaller diameter, having high stability, high station building efficiency and the like.
Description
Technical Field
The present invention relates to a communication base station, and more particularly, to a micro base station.
Background
The existing communication base station adopts a mains supply system for power supply, and the energy consumption is large. Still one kind photovoltaic basic station, adopt the iron tower to build, at iron tower bottom fixed mounting solar cell panel, but this kind of solar cell panel adopts fixed mode, can't follow the sunlight according to the sunlight trend and trail, solar energy utilization is lower, the construction density of current 5G basic station will be far more than the 4G basic station in addition, need intensive the building in the city, the iron tower mode can't satisfy the demand of 5G basic station, and single-pipe tower area is little, but solar cell panel also only has the fixed mode installation, can't track the sunlight. In the existing system capable of tracking sunlight, a fixing base and a solar cell panel capable of rotating on the fixing base are generally adopted, a motor for driving the solar cell panel to rotate needs to be installed in the fixing base, and the structure cannot be applied to the inside of a single-tube tower.
Disclosure of Invention
The invention mainly aims at the problems and provides the micro base station which can effectively reduce the occupied area and the energy consumption of the base station, realizes the installation of a sunlight tracking structure in a pipe body with a small diameter, has high stability and high station building efficiency.
The purpose of the invention is mainly realized by the following scheme: the utility model provides a little basic station, includes the body and sets up the basic station equipment on the body, still including the feather aerogenerator who is used for auxiliary power generation who is located the body top, the automatic sun tracking system who is located the body middle part, energy storage system and the control system who links to each other with the automatic sun tracking system, the feather aerogenerator is connected with basic station equipment looks electricity, the one end that the paddle was kept away from to the feather aerogenerator is provided with the counter weight structure. The base station equipment mainly comprises core components such as a required 5G/6G AUU radio frequency unit and the like. The pipe body is smaller in occupied area relative to the iron tower, and the requirement for dense station building in cities can be met. Set up variable pitch aerogenerator at the body top, the one end that variable pitch aerogenerator kept away from the paddle is provided with the counter weight structure, can promote variable pitch aerogenerator's firmness and structural stability, variable pitch aerogenerator receives the air flow of nature and realizes that the paddle is rotatory, and then produces the electric energy, because variable pitch aerogenerator links to each other with base station equipment, can regard as supplementary electricity generation with the computer that variable pitch aerogenerator sent, supplies the base station equipment to use. The automatic sun tracking system is further arranged in the middle of the tube body, automatic sun tracking can be achieved according to the rotation angle of the sun, the energy utilization rate of solar energy is improved, and the electric energy is stored in the energy storage system after the solar energy is converted into the electric energy by the automatic sun tracking system. The energy storage system is also positioned in the pipe body, so that the space is saved. The control system can be adjusted and controlled according to needs, for example, when the electric energy in the energy storage system is sufficient enough, the power supply of the commercial power system can be turned off, and the base station equipment is powered by only the electric energy converted from the solar energy stored in the energy storage system. When the electric energy in the energy storage system is insufficient, the mains supply system can be opened to supply power to the base station equipment. When the electric energy in the energy storage system is insufficient and the commercial power system is powered off, the variable-pitch wind driven generator can be used as auxiliary power generation for base station equipment, and the stability of the base station operation is ensured.
Preferably, the automatic sun tracking system comprises a solar panel extending along the radial direction of the pipe body, a servo motor for driving the solar panel to rotate and a sun tracking sensor, the sun tracking sensor is connected with the control system, the control system controls the servo motor to rotate, and the solar panel is rotatably connected with the pipe body. The automatic sun tracking system mainly comprises a solar cell panel, a servo motor and a sun tracking sensor, wherein the sun tracking sensor can adopt the existing sun tracking sensor, the final sunlight trend is real-time, and the sunlight trend is converted into an electric signal according to the change of the sunlight trend and transmitted to the control system. Utilize control system control servo motor to rotate, and then utilize servo motor to drive solar cell panel and rotate, guarantee that solar cell panel can rotate according to the trend of sunlight, promote the energy utilization of solar energy and utilize.
Preferably, the outer wall of the pipe body is rotatably connected with a rotating sleeve, one side, close to the pipe body, of the solar cell panel is provided with a connecting frame, and the connecting frame is fixedly connected with the rotating sleeve. The rotating sleeve is sleeved on the outer wall of the pipe body and can rotate coaxially relative to the pipe body, the solar cell panel is fixed on the rotating sleeve through the connecting frame, and when the servo motor drives the rotating sleeve to rotate, the rotating sleeve can drive the connecting frame and the solar cell panel fixed on the connecting frame to rotate.
Preferably, the servo motor is positioned inside the pipe body, a driving shaft of the servo motor radially penetrates through the pipe body, a driving gear is fixedly connected to the driving shaft of the servo motor, a stepped surface with an inverted L-shaped section is arranged on the inner wall of the rotating sleeve, the stepped surface comprises a transverse limiting surface and a longitudinal cylindrical surface, an arc-shaped rack meshed with the driving gear is arranged on the limiting surface, an upper rotating bearing is sleeved on the upper portion of the servo motor on the outer wall of the pipe body, a lower rotating bearing is sleeved on the lower portion of the servo motor, a notch groove used for accommodating and pressing the outer wall of the upper rotating bearing is formed in the inner wall of the upper end of the rotating sleeve, a lower end cover is arranged at the bottom of the rotating sleeve, the lower end cover presses the outer wall of the lower rotating bearing and is connected with a rotating sleeve bolt.
Preferably, the upper end of the rotating sleeve is provided with an upper end cover, and the upper end cover is connected with the rotating sleeve through a bolt. The upper end cover is fixed on the upper end face of the rotary sleeve and connected through the bolts, and the upper end cover and the pipe body can be rotationally sealed, so that dust prevention and sealing are realized.
Preferably, the pipe body is provided with a plurality of positioning pins for supporting and positioning the bottom of the servo motor in a radial penetrating manner, and the end face of one end, close to the driving shaft, of the servo motor is fixedly connected with the outer wall of the pipe body through bolts. The radial direction that runs through the body in servo motor's mounted position department sets up a plurality of locating pin, when servo motor by the leading-in body inside of body top, the locating pin can realize location and support servo motor's mounted position, after servo motor's drive shaft runs through the body, can be through the bolt by the body outside to inside connection on servo motor's terminal surface, realize servo motor's fixed, improve assembly efficiency.
Preferably, the connecting frame comprises a fixing strip fixedly connected with the side edge of the solar cell panel, a supporting arm perpendicular to the fixing strip and a hoop fixed at one end of the supporting arm far away from the solar cell panel, and the hoop is sleeved on the outer side of the rotating sleeve. The connecting frame fixes the solar cell panel through the fixed strip, and the support arm can play the supporting role, utilizes the staple bolt on the support arm to realize that the connecting frame is fixed with the assembly of changeing the cover.
Preferably, the control system comprises a solar controller, a mains supply controller, a photoelectric transmission unit and a lithium battery energy storage unit. The solar controller can realize the control of automatic sun tracking, and the commercial power controller can cut off and open the electric energy supply of the commercial power system as required. The photoelectric transmission unit can realize the control of solar energy accumulation and discharge. The modules included in the control system may be implemented as existing separate control modules and then integrated into a single circuit control system.
Preferably, the monitoring camera is arranged on the pipe body.
Preferably, the tube body is a street lamp post or a mast.
Preferably, a jacking hole is radially formed in the upper end of the rotating sleeve, the position, close to the notch groove, of the upper end of the rotating sleeve, the axis of the jacking hole corresponds to the outer wall of the upper rotating bearing, an extrusion hole is formed in the upper end face of the rotating sleeve, the axis of the extrusion hole is perpendicular to the axis of the jacking hole, a jacking sliding strip is arranged in the jacking hole, an extrusion sliding strip is arranged in the extrusion hole, the contact surface of the jacking sliding strip and the contact surface of the extrusion sliding strip are in a fit wedge-shaped surface, and an anti-skid rubber pad is arranged at the free end of the jacking sliding strip. The top pressing hole on the rotating sleeve corresponds to the notch groove, a top pressing sliding strip is inserted into the top pressing hole, the upper rotating bearing is installed at the notch groove, then the extrusion sliding strip is inserted into the extrusion hole, and when the extrusion sliding strip is in contact with the top pressing sliding strip, the downward pressure of the extrusion sliding strip can be converted into the transverse pressure of the top pressing sliding strip through the wedge-shaped surface, namely, the pressure of the top pressing sliding strip on the outer wall of the upper rotating bearing is increased. The upper end cover is pressed on the upper end face of the rotating sleeve, pressure can be applied to the extrusion sliding strip by the upper end cover, radial pressure is guaranteed to be always applied to the upper rotating bearing by the jacking sliding strip, and slipping of the rotating sleeve and the upper rotating bearing is avoided. The free end of roof pressure draw runner is provided with anti-skidding rubber pad, and anti-skidding rubber pad self has certain elasticity, can slightly extrusion deformation when receiving pressure, increase and last area of contact between the rotating bearing, and then increase frictional force.
Therefore, the micro base station of the invention has the following advantages: the automatic sun tracking system is further arranged in the middle of the tube body, automatic sun tracking can be achieved according to the rotation angle of the sun, the energy utilization rate of solar energy is improved, and the electric energy is stored in the energy storage system after the solar energy is converted into the electric energy by the automatic sun tracking system. The control system can be adjusted and controlled according to needs, for example, when the electric energy in the energy storage system is sufficient enough, the power supply of the commercial power system can be turned off, and the base station equipment is powered by only the electric energy converted from the solar energy stored in the energy storage system. When the electric energy in the energy storage system is insufficient, the mains supply system can be opened to supply power to the base station equipment.
Drawings
FIG. 1 is a schematic diagram of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a cross-sectional view of the automatic solar tracking system of the present invention;
fig. 5 is a partial enlarged sectional view of the present invention at the upper end cap in embodiment 2.
Illustration of the drawings: 1-base station equipment, 2-tube body, 3-solar panel, 4-camera, 5-control system, 6-fixed strip, 7-supporting arm, 8-hoop, 9-rotating sleeve, 10-upper rotating bearing, 11-lower rotating bearing, 12-servo motor, 13-driving shaft, 14-driving gear, 15-cylindrical surface, 16-limiting surface, 17-arc rack, 18-upper end cover, 19-lower end cover, 20-positioning pin, 21-top pressing hole, 22-top pressing sliding strip, 23-pressing hole, 24-pressing sliding strip, 25-wedge surface, 26-antiskid rubber pad, 27-variable pitch wind driven generator and 28-counterweight structure.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
In embodiment 1, as shown in fig. 1, 2, 3, 4, a micro base station comprises a pipe body 2 and a base station device 1 arranged on the pipe body, wherein the pipe body is a street lamp post or a mast, a monitoring camera 4 is arranged on the pipe body, the micro base station further comprises a variable pitch wind driven generator 27 arranged at the top end of the pipe body and used for assisting power generation, an automatic sun tracking system arranged in the middle of the pipe body, an energy storage system and a control system 5 connected with the automatic sun tracking system, the variable pitch wind driven generator is electrically connected with the base station device, a counterweight structure 28 is arranged at the end of the variable pitch wind driven generator far away from a blade, the automatic sun tracking system comprises a solar cell panel 3 extending along the radial direction of the pipe body, a servo motor 12 and a sun tracking sensor which are used for driving the solar cell panel to rotate, the sun tracking sensor is connected with the control system and controls the servo motor to rotate, the solar cell panel is rotatably connected with the pipe body, a rotating sleeve 9 is rotatably connected with the outer wall of the pipe body, a connecting frame is arranged at one side of the solar cell panel close to the pipe body, the rotating sleeve is fixedly connected with the rotating sleeve, the connecting frame is fixedly connected with the rotating sleeve, the rotating sleeve is arranged at the inner wall of the rotating sleeve, a supporting arm is arranged at the lower end face of a supporting arm, a supporting arm for supporting arm, a lithium battery cover, a.
The base station equipment mainly comprises core components such as a required 5G/6G AUU radio frequency unit and the like. The pipe body is smaller in occupied area relative to the iron tower, and the requirement for dense station building in cities can be met. Set up variable pitch aerogenerator at the body top, the one end that variable pitch aerogenerator kept away from the paddle is provided with the counter weight structure, can promote variable pitch aerogenerator's firmness and structural stability, variable pitch aerogenerator receives the air flow of nature and realizes that the paddle is rotatory, and then produces the electric energy, because variable pitch aerogenerator links to each other with base station equipment, can regard as supplementary electricity generation with the computer that variable pitch aerogenerator sent, supplies the base station equipment to use. The automatic sun tracking system is further arranged in the middle of the tube body, automatic sun tracking can be achieved according to the rotation angle of the sun, the energy utilization rate of solar energy is improved, and the electric energy is stored in the energy storage system after the solar energy is converted into the electric energy by the automatic sun tracking system. The energy storage system is also positioned in the pipe body, so that the space is saved. The control system can be adjusted and controlled according to needs, for example, when the electric energy in the energy storage system is sufficient enough, the power supply of the commercial power system can be turned off, and the base station equipment is powered by only the electric energy converted from the solar energy stored in the energy storage system. When the electric energy in the energy storage system is insufficient, the mains supply system can be opened to supply power to the base station equipment. When the electric energy in the energy storage system is insufficient and the commercial power system is powered off, the variable-pitch wind driven generator can be used as auxiliary power generation for base station equipment, and the stability of the base station operation is ensured. The automatic sun tracking system mainly comprises a solar cell panel, a servo motor and a sun tracking sensor, wherein the sun tracking sensor can adopt the existing sun tracking sensor, the final sunlight trend is real-time, and the sunlight trend is converted into an electric signal according to the change of the sunlight trend and transmitted to the control system. Utilize control system control servo motor to rotate, and then utilize servo motor to drive solar cell panel and rotate, guarantee that solar cell panel can rotate according to the trend of sunlight, promote the energy utilization of solar energy and utilize. The rotating sleeve is sleeved on the outer wall of the pipe body and can rotate coaxially relative to the pipe body, the solar cell panel is fixed on the rotating sleeve through the connecting frame, and when the servo motor drives the rotating sleeve to rotate, the rotating sleeve can drive the connecting frame and the solar cell panel fixed on the connecting frame to rotate. The servo motor is guided into the tube body from the top opening of the tube body, and the driving shaft of the servo motor extends out of the reserved through hole of the tube body. In actual production, the assembler adopts the powerful magnetic chuck to adsorb in servo motor's upper end usually, adopts the rope to transfer servo motor to the body inside as lifting by crane the instrument again with the powerful magnetic chuck, after servo motor reachs preset position, the drive shaft of seeking servo motor in going deep into the body in the perforation of an absorption pole reservation by the body of recycling. The strong suction disc adopted by the applicant is an electromagnet suction disc, the adsorption rod is a specially-made metal rod piece, an electromagnet is installed at the head of the metal rod piece, when the electromagnet touches the end part of a driving shaft of a servo motor, a power supply is turned on to start the electromagnet to adsorb the driving shaft, the driving shaft is pulled out of a through hole, the servo motor is positioned, after the positioning is completed, the servo motor is pulled by the tensile force of the adsorption rod, a bolt penetrates through a pipe body and is connected onto the servo motor in a threaded mode, the servo motor is fixed, in the bolt installation process, the hoisted strong suction disc can play an auxiliary role in hoisting and supporting, after the servo motor is completely installed, the strong suction disc is powered off, and the suction force is relieved. There are different ways of assembly in different production shops or production processes. The driving gear is fixedly installed on the driving shaft, the rotating sleeve is sleeved outside the pipe body from the top end of the pipe body, and when the limiting surface of the step surface of the rotating sleeve reaches the driving gear, the arc-shaped rack on the limiting surface is meshed with the driving gear. Then the upper rotating bearing is sleeved into the tube body from the upper end of the tube body until the upper rotating bearing reaches the notch groove of the rotating sleeve, so that the upper end of the rotating sleeve is rotatably connected with the tube body. Then the rotating bearing is sleeved into the pipe body from the lower end of the pipe body until the lower rotating bearing reaches the corresponding position of the lower end of the rotating sleeve, and then the lower end cover is fixed on the lower end face of the rotating sleeve and connected through bolts, so that the lower end cover presses the lower rotating bearing tightly, and the lower end of the rotating sleeve is rotatably connected with the pipe body. When servo motor's drive shaft was rotatory, drive gear drove the arc rack and removed, and then driven the axial rotation who changes the cover, goes up the slew bearing and can strengthen the rotational stability who changes the cover with lower slew bearing. Servo motor, drive gear, commentaries on classics cover, go up rotation bearing and lower rotation bearing can divide the step installation, realize the assembly, and the servo motor after the assembly is located inside the body moreover, reduces occupation space, even also can realize automatic pursuit day on the very little body of diameter. The upper end cover is fixed on the upper end face of the rotary sleeve and connected through the bolts, and the upper end cover and the pipe body can be rotationally sealed, so that dust prevention and sealing are realized. The radial direction that runs through the body in servo motor's mounted position department sets up a plurality of locating pin, when servo motor by the leading-in body inside of body top, the locating pin can realize location and support servo motor's mounted position, after servo motor's drive shaft runs through the body, can be through the bolt by the body outside to inside connection on servo motor's terminal surface, realize servo motor's fixed, improve assembly efficiency. The connecting frame fixes the solar cell panel through the fixed strip, and the support arm can play the supporting role, utilizes the staple bolt on the support arm to realize that the connecting frame is fixed with the assembly of changeing the cover. The solar controller can realize the control of automatic sun tracking, and the commercial power controller can cut off and open the electric energy supply of the commercial power system as required. The photoelectric transmission unit can realize the control of solar energy accumulation and discharge. The modules included in the control system may be implemented as existing separate control modules and then integrated into a single circuit control system.
Example 2: the structure of the present embodiment is substantially the same as that of embodiment 1, except that, as shown in fig. 5, a top pressure hole 21 is radially provided at the upper end of the rotating sleeve near the notch groove, the axis of the top pressure hole corresponds to the outer wall of the upper rotating bearing, an extrusion hole 23 is provided at the upper end face of the rotating sleeve, the axis of the extrusion hole intersects with the axis of the top pressure hole perpendicularly, a top pressure slide 22 is provided in the top pressure hole, an extrusion slide 24 is provided in the extrusion hole, the contact surface of the top pressure slide and the extrusion slide is a wedge 25, and the free end of the top pressure slide is provided with an anti-skid rubber pad 26. The top pressing hole on the rotating sleeve corresponds to the notch groove, a top pressing sliding strip is inserted into the top pressing hole, the upper rotating bearing is installed at the notch groove, then the extrusion sliding strip is inserted into the extrusion hole, and when the extrusion sliding strip is in contact with the top pressing sliding strip, the downward pressure of the extrusion sliding strip can be converted into the transverse pressure of the top pressing sliding strip through the wedge-shaped surface, namely, the pressure of the top pressing sliding strip on the outer wall of the upper rotating bearing is increased. The upper end cover is pressed on the upper end face of the rotating sleeve, pressure can be applied to the extrusion sliding strip by the upper end cover, radial pressure is guaranteed to be always applied to the upper rotating bearing by the jacking sliding strip, and slipping of the rotating sleeve and the upper rotating bearing is avoided. The free end of roof pressure draw runner is provided with anti-skidding rubber pad, and anti-skidding rubber pad self has certain elasticity, can slightly extrusion deformation when receiving pressure, increase and last area of contact between the rotating bearing, and then increase frictional force.
It should be understood that this example is only for illustrating the present invention and is not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
Claims (10)
1. The utility model provides a little basic station, includes the body and sets up the basic station equipment on the body, its characterized in that still includes the feather aerogenerator who is used for the auxiliary power generation who is located the body top, is located the automatic system of chasing after of body middle part, the energy storage system and the control system who links to each other with the automatic system of chasing after, and the feather aerogenerator is connected with basic station equipment looks electricity, and the one end that the feather aerogenerator kept away from the paddle is provided with the counter weight structure.
2. The micro base station as claimed in claim 1, wherein the automatic sun tracking system comprises a solar panel extending along a radial direction of the tube, a servo motor for driving the solar panel to rotate, and a sun tracking sensor, the sun tracking sensor is connected to the control system, the control system controls the servo motor to rotate, and the solar panel is rotatably connected to the tube.
3. The micro base station as claimed in claim 2, wherein the outer wall of the tube body is rotatably connected with a rotating sleeve, and a connecting frame is arranged on one side of the solar cell panel close to the tube body and fixedly connected with the rotating sleeve.
4. The micro base station as claimed in claim 3, wherein the servo motor is located inside the pipe body, a driving shaft of the servo motor radially penetrates through the pipe body, a driving gear is fixedly connected to the driving shaft of the servo motor, a step surface with an inverted L-shaped cross section is arranged on an inner wall of the rotating sleeve, the step surface comprises a transverse limiting surface and a longitudinal cylindrical surface, an arc-shaped rack meshed with the driving gear is arranged on the limiting surface, an upper rotating bearing is sleeved on an outer wall of the pipe body above the servo motor, a lower rotating bearing is sleeved on a lower portion below the servo motor, a notch groove used for accommodating and compressing an outer wall of the upper rotating bearing is formed in an inner wall of an upper end of the rotating sleeve, a lower end cover is arranged at the bottom of the rotating sleeve, and the lower end cover compresses an outer wall of the lower rotating bearing and.
5. The micro base station as claimed in claim 4, wherein an upper end cap is disposed at an upper end of the rotating sleeve, and the upper end cap is connected with the rotating sleeve by a bolt.
6. The micro base station as claimed in claim 4, wherein the tube body is provided with a plurality of positioning pins radially penetrating therethrough for supporting and positioning a bottom of the servo motor, and an end surface of the servo motor near the driving shaft is fixedly connected to an outer wall of the tube body by bolts.
7. The micro base station of claim 3, wherein the connection frame comprises a fixing strip fixedly connected to a side edge of the solar cell panel, a supporting arm perpendicular to the fixing strip, and a hoop fixed to an end of the supporting arm away from the solar cell panel, and the hoop is sleeved on an outer side of the rotating sleeve.
8. A micro base station according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7, characterized in that the control system comprises a solar controller, a commercial power controller, a photoelectric transmission unit and a lithium battery energy storage unit.
9. A micro base station according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7, characterized in that the monitoring camera is arranged on the pipe body.
10. The micro base station according to claim 1, 2, 3, 4, 5, 6 or 7, wherein the pipe is a street light pole or a mast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010135943.0A CN111405384B (en) | 2020-03-02 | 2020-03-02 | Micro base station |
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| CN202010135943.0A CN111405384B (en) | 2020-03-02 | 2020-03-02 | Micro base station |
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| CN111405384A true CN111405384A (en) | 2020-07-10 |
| CN111405384B CN111405384B (en) | 2022-03-11 |
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