CN109751695B - Cooling and dedusting protective equipment for communication base station - Google Patents
Cooling and dedusting protective equipment for communication base station Download PDFInfo
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- CN109751695B CN109751695B CN201711088857.3A CN201711088857A CN109751695B CN 109751695 B CN109751695 B CN 109751695B CN 201711088857 A CN201711088857 A CN 201711088857A CN 109751695 B CN109751695 B CN 109751695B
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Abstract
The invention discloses cooling and dust removing protection equipment for a communication base station, which comprises a box body, wherein a motor protection box is fixedly connected to the center position of the top of the box body, the top of the inner wall of the motor protection box is rotatably connected with a first rotating shaft, the bottom of the first rotating shaft penetrates through the top of the box body and extends into the box body, a first conical gear is fixedly connected to the surface of the first rotating shaft, which is positioned on one side of the inside of the motor protection box, and a first motor is fixedly connected to the top of the box body, which is positioned on the right side of the first conical gear. This communication base station cooling dust removal protective apparatus has solved current communication base station cooling dust collecting equipment fault rate height, and the dust removal effect is unsatisfactory, the problem of maintenance clearance difficulty, has reached the rotatory purpose of blowing and dispel the heat cooling and the filtration cycle dust removal to basic station internal plant, guarantees that each regional temperature of basic station is balanced relatively to protect the continuous stable operation of internal plant, and effective electric power resources are practiced thrift.
Description
Technical Field
The invention relates to the technical field of communication auxiliary equipment, in particular to cooling and dust removing protective equipment for a communication base station.
Background
With the rapid development of mobile users, communication operators adopt a large number of outdoor boxes or movable board houses to build base station machine rooms in order to accelerate the building speed of mobile communication base stations. In order to ensure the normal operation of communication equipment, the base station room is generally refrigerated by an air conditioner, but because the heat insulation effect of the box body or the movable plate house is poor, the surface temperature of the box body or the movable plate house is up to 45-80 ℃ in summer and autumn due to solar radiation, even if the air conditioner operates for a long time, the internal temperature of the base station room built by the box body or the movable plate house cannot be effectively reduced, and the normal operation of the communication equipment is seriously influenced. At present, the cooling equipment for a communication base station adopts an air conditioner to control and regulate temperature, due to the unreasonable design, the phenomenon of poor temperature control and poor ventilation frequently occurs during the use, frequent maintenance not only influences the production, but also increases the maintenance cost and the operation cost, the maintenance labor intensity is high, the air conditioner is used as a spare tool, the problems of high failure rate, high maintenance and maintenance pressure and the like are caused due to the fact that the air conditioner needs to be started for a long time, and when the air conditioner is damaged, if other ventilation means are not taken in time, the damage caused by unsmooth heat dissipation and ventilation of equipment in a machine room can be caused, so that the normal communication work is influenced. At present, some ventilation devices such as box-type multilayer filter screen ventilation design and exhaust fans are also arranged in the use of the communication base station, but most of the communication base station is built in a remote area far away from cities and towns, the ventilation and filtration devices are not easy to clean in time due to unattended operation, and the ventilation purpose can not be realized due to the blockage of the filter screen. In addition, the existing equipment still has the technical defects of complex structure, high cost, poor working performance, non-ideal dust removal effect and the like.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a communication base station cooling and dust removing protection device, which solves the problems of complex structure, high failure rate, poor working performance, non-ideal dust removing effect and difficult maintenance and cleaning of the conventional communication base station cooling and dust removing device.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a cooling and dust removing protection device for a communication base station comprises a box body, wherein a motor protection box is fixedly connected to the center position of the top of the box body, a first rotating shaft is rotatably connected to the top of the inner wall of the motor protection box, a rotating fixing groove matched with the first rotating shaft is formed in the top of the inner wall of the motor protection box, the bottom of the first rotating shaft penetrates through the top of the box body and extends into the box body, a first bevel gear is fixedly connected to the surface of one side, located inside the motor protection box, of the first rotating shaft, the top of the box body, located on the right side of the first bevel gear, is fixedly connected with a first motor through a motor installation platform, a second bevel gear is rotatably connected to the left side of the first motor through an output shaft and is meshed with the first bevel gear, and a rotating disc is fixedly connected to one end, located inside, the central position of the bottom of the inner wall of the box body is fixedly connected with a storage battery, and the top of the storage battery is rotationally connected with the bottom of the rotary fixed plate, and the top of the box body is fixedly connected with a base station signal transmitter on the right side of the motor protection box.
Preferably, the cooling heat abstractor includes the fixed case of motor, the bottom fixedly connected with second motor of the fixed incasement wall of motor, the top of second motor is rotated through the output shaft and is connected with third bevel gear, just be located the upper portion of third bevel gear and rotate between the left and right sides of the fixed incasement wall of motor and be connected with the second rotation axis, the one end of second rotation axis runs through one side of the fixed incasement wall of motor and extends to the outside of the fixed case of motor.
Preferably, the surface of the second rotating shaft, which is located on one side of the inside of the motor fixing box, is fixedly connected with a fourth bevel gear, the third bevel gear is meshed with the fourth bevel gear, the second rotating shaft is located on one end of the outside of the motor fixing box, the universal joint is far away from a third rotating shaft fixedly connected with one end of the second rotating shaft, and the third rotating shaft is far away from a heat dissipation fan blade fixedly connected with one end of the universal joint.
Preferably, the surface of the third rotating shaft and the outer part of the heat dissipation fan blades are connected with a ventilation fixing outer frame in a rotating mode, one side of the outer wall of the motor fixing box is connected with a first electric telescopic rod in a rotating mode, the lower portion of the outer wall of the motor fixing box is located on the lower portion of the second rotating shaft, and one end, far away from the motor fixing box, of the first electric telescopic rod is connected with one side of the outer wall of the ventilation fixing outer frame in.
Preferably, the dust removal purification device comprises an air duct, a waterproof and dustproof ventilating plate is fixedly connected to the top of the inner wall of the air duct, a dust filter plate is fixedly connected to the lower portion of the inner wall of the air duct, a third motor is fixedly connected to the center of the dust filter plate, a suction fan blade is rotatably connected to the top of the third motor through an output shaft, and a static electricity removing net is fixedly connected to the bottom of the inner wall of the air duct.
Preferably, solar power system includes the supporting shoe, the bottom of supporting shoe and the top fixed connection of box, the top fixedly connected with montant of supporting shoe, the top of montant is rotated and is connected with the rotor plate, the top fixedly connected with photovoltaic power generation board of rotor plate, one side on montant surface is rotated and is connected with second electric telescopic handle, the one end that the montant was kept away from to second electric telescopic handle is rotated with one side of rotor plate bottom and is connected.
Preferably, the top of the storage battery is provided with a rotating fixing groove matched with the rotating fixing plate, and the center of the top of the inner wall of the box body is provided with a through hole matched with the first rotating shaft.
Preferably, honeycomb ventilation holes are formed in the two sides of the ventilation fixing outer frame, and a rotation fixing groove matched with the ventilation fixing outer frame is formed in the surface of the third rotating shaft.
Preferably, the two sides of the bottom of the box body are both connected with mutually symmetrical anti-skidding damping blocks in a sliding mode, and a damping spring is fixedly connected between the top of each anti-skidding damping block and the bottom of the box body.
Preferably, the two sides of the surface of the box body are rotatably connected with access doors which are symmetrical to each other through hinges, and the middle parts of the access doors are movably connected with buckle locks.
(III) advantageous effects
The invention provides a cooling and dedusting protective device for a communication base station. The method has the following beneficial effects:
(1) the communication base station cooling and dust removing protective equipment is characterized in that a first motor is fixedly connected with the right side of a first bevel gear through the top of a box body through a motor mounting table, the left side of the first motor is rotatably connected with a second bevel gear through an output shaft, the second bevel gear is meshed with the first bevel gear, one end of a first rotating shaft, which is positioned in the box body, is fixedly connected with a rotating disc, the central position of the bottom of the rotating disc is fixedly connected with a rotating fixing plate, the upper part and the lower part of the surface of the rotating fixing plate are fixedly connected with cooling and heat dissipating devices which are mutually symmetrical, and the purpose of dissipating heat and cooling the equipment in the base, and the first electric telescopic rod is extended or shortened to drive the radiating fan blades to rotate upwards or downwards, thereby enlarge the radiating region of cooling to guarantee that each regional temperature is balanced relatively, thereby effectively protect circuit components and parts's life.
(2) This communication basic station cooling dust removal protective apparatus, the dust purification device of the mutual symmetry of the equal fixedly connected with in both sides through box inner wall top, the hole of airing exhaust with the circulation of dust purification device looks adaptation is seted up to the both sides at box inner wall top, the circulation fresh air inlet of mutual symmetry is all seted up to the lower part of box inner wall both sides, the dustproof ventilation net of inner wall fixedly connected with of circulation fresh air inlet, reached the filtration dust removal of ventilating and carry out filtration cycle's mesh to the air of basic station inside, through taking away the inside unnecessary heat in basic station, and inhale the air of relative microthermal from the outside, thereby guarantee that basic station internal plant lasts stable operation.
(3) The cooling and dust removing protective equipment for the communication base station comprises a box body, wherein a solar power generation device is fixedly connected to the left side of a motor protective box through the top of the box body, a storage battery is fixedly connected to the central position of the bottom of the inner wall of the box body, the solar power generation device comprises a supporting block, the bottom of the supporting block is fixedly connected with the top of the box body, a vertical rod is fixedly connected to the top of the supporting block, a rotating plate is rotatably connected to the top of the vertical rod, a photovoltaic power generation plate is fixedly connected to the top of the rotating plate, a second electric telescopic rod is rotatably connected to one side of the surface of the vertical rod, one end, away from the vertical rod, of, and the purpose of storing the electric energy in the storage battery for use is effectively saved in power resources, and the base station equipment can be continuously and stably cooled at night by the cooling and heat dissipation device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the cooling and heat dissipating device according to the present invention;
FIG. 3 is a schematic structural diagram of the dust-removing purification apparatus of the present invention;
FIG. 4 is a schematic structural diagram of a solar power generation apparatus according to the present invention;
fig. 5 is a schematic structural view of the outer wall of the box body of the invention.
In the figure: 1 box body, 2 motor protection box, 3 first rotating shaft, 4 first bevel gear, 5 second bevel gear, 6 rotating disk, 7 rotating fixing plate, 8 cooling heat dissipation device, 801 motor fixing box, 802 second motor, 803 third bevel gear, 804 second rotating shaft, 805 fourth bevel gear, 806 universal joint, 807 third rotating shaft, 808 heat dissipation fan blade, 809 ventilation fixing frame, 810 first electric telescopic rod, 9 communication base station electronic instrument, 10 dust removal purification device, 101 wind tube, 102 waterproof and dustproof ventilation plate, 103 dust filter plate, 104 third motor, 105 exhaust fan blade, 106 static electricity removal net, 11 circulation exhaust hole, 12 circulation air inlet hole, 13 dustproof ventilation net, 14 solar power generation device, 141 support block, 142 vertical rod, 143 rotating plate, 144 photovoltaic power generation plate, 145 second electric telescopic rod, 15 storage battery, 16 base station signal transmitter, 17 antiskid and shock absorption block, 18 damping spring, 19 hinge, 20 access door, 21 buckle lock, 22 first motor.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a cooling and dust-removing protection device for a communication base station comprises a box body 1, a motor protection box 2 is fixedly connected to the central position of the top of the box body 1, the motor protection box 2 effectively protects a first motor 22 and is waterproof and dustproof, a first rotating shaft 3 is rotatably connected to the top of the inner wall of the motor protection box 2, a rotating fixing groove matched with the first rotating shaft 3 is formed in the top of the inner wall of the motor protection box 2, the bottom of the first rotating shaft 3 penetrates through the top of the box body 1 and extends into the box body 1, a first conical gear 4 is fixedly connected to the surface of the first rotating shaft 3, which is positioned on one side inside the motor protection box 2, a first motor 22 is fixedly connected to the top of the box body 1, which is positioned on the right side of the first conical gear 4, a second conical gear 5 is rotatably connected to the left side of the first motor 22 through an output shaft, and, one end of the first rotating shaft 3, which is positioned inside the box body 1, is fixedly connected with a rotating disc 6, the central position of the bottom of the rotating disc 6 is fixedly connected with a rotating fixing plate 7, the upper part and the lower part of the surface of the rotating fixing plate 7 are fixedly connected with cooling and radiating devices 8 which are mutually symmetrical, the bottom of the inner wall of the box body 1 and the two sides of the cooling and radiating devices 8 are respectively provided with a communication base station electronic instrument 9, the two sides of the top of the inner wall of the box body 1 are respectively fixedly connected with a dust removal and purification device 10 which are mutually symmetrical, the two sides of the top of the inner wall of the box body 1 are respectively provided with a circulating exhaust hole 11 which is matched with the dust removal and purification device 10, the lower parts of the two sides of the inner wall of the box body 1 are respectively provided with a circulating air inlet hole 12 which is mutually symmetrical, the inner wall of the, fixedly connected with battery 15 is put to the central point of 1 inner wall bottom of box, battery 15's top is rotated with the bottom of rotation fixed plate 7 and is connected, the rotation fixed slot with 7 looks adaptations of rotation fixed plate is seted up at battery 15's top, the central point at 1 inner wall top of box puts the through-hole of seting up with 3 looks adaptations of first rotation axis, the top of box 1 just is located the right side fixedly connected with basic station signal transmitter 16 of motor protecting box 2, the equal sliding connection in both sides of box 1 bottom has the anti-skidding snubber block 17 of mutual symmetry, anti-skidding snubber block 17 reduces equipment vibrations and stabilizes anti-skidding, fixedly connected with damping spring 18 between the top of anti-skidding snubber block 17 and the bottom of box 1, the both sides on box 1 surface all rotate through hinge 19 and are connected with access door 20 of mutual symmetry, the middle part swing joint of access.
The cooling and heat dissipating device 8 comprises a motor fixing box 801, a second motor 802 is fixedly connected to the bottom of the inner wall of the motor fixing box 801, a third bevel gear 803 is rotatably connected to the top of the second motor 802 through an output shaft, a second rotating shaft 804 is rotatably connected to the upper portion of the third bevel gear 803 between the left and right of the inner wall of the motor fixing box 801, one end of the second rotating shaft 804 penetrates through one side of the inner wall of the motor fixing box 801 and extends to the outside of the motor fixing box 801, a fourth bevel gear 805 is fixedly connected to the surface of the second rotating shaft 804 at the inner side of the motor fixing box 801, the third bevel gear 803 is meshed with the fourth bevel gear 805, a universal joint 806 is fixedly connected to one end of the second rotating shaft 804 at the outside of the motor fixing box 801, a third rotating shaft 807 is fixedly connected to one end of the universal joint 806 away from the second rotating shaft 804, and a heat dissipating fan blade 808 is fixedly connected to one, the surface of third rotation axis 807 and the outside that is located heat dissipation fan blade 808 are rotated and are connected with ventilation fixed frame 809, one side of the fixed case 801 outer wall of motor and the lower part that is located second rotation axis 804 are rotated and are connected with first electric telescopic handle 810, the one end that motor fixed case 801 was kept away from to first electric telescopic handle 810 is rotated with one side of the fixed frame 809 outer wall of ventilation and is connected, honeycomb ventilation hole has all been seted up to the both sides of the fixed frame 809 of ventilation, the surface of third rotation axis 807 is seted up with the rotation fixed slot of the fixed frame 809 looks adaptation of ventilation.
The dust removal purification device 10 comprises an air duct 101, a waterproof and dustproof ventilating plate 102 is fixedly connected to the top of the inner wall of the air duct 101, a dust filtering plate 103 is fixedly connected to the lower portion of the inner wall of the air duct 101, a third motor 104 is fixedly connected to the center of the dust filtering plate 103, a suction fan blade 105 is connected to the top of the third motor 104 through rotation of an output shaft, and a static removing net 106 is fixedly connected to the bottom of the inner wall of the air duct 101.
When the device works, the first motor 22 is started to rotate so as to drive the first rotating shaft 3 to rotate, the first rotating shaft 3 drives the rotating fixing plate 7 to rotate through the rotating disc 6, so as to drive the cooling and heat dissipating device 8 to rotate, the second motor 802 is started to drive the second rotating shaft 804 to rotate, so as to drive the heat dissipating fan blades 808 to rotate through the universal joint 806 and the third rotating shaft 807 to blow and dissipate heat, the first electric telescopic rod 810 is extended or shortened to drive the heat dissipating fan blades 808 to rotate upwards or downwards, so as to expand the cooling and heat dissipating area and ensure the relative balance of the temperature of each area, so as to effectively protect the service life of circuit components, dust and static electricity inside a base station can be effectively removed through the dust removal and purification device 10, so as to ensure the normal and stable operation of the device, the solar power generation device 14 can generate electricity in an environment-, effective power resources are saved, the cooling and heat dissipation device 8 can continuously dissipate heat of the base station equipment at night, air inside the base station can be filtered and circulated through the circulating air inlet holes 12 and the circulating air outlet holes 11, redundant heat is taken away, and continuous and stable operation of the equipment is guaranteed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a communication base station cooling dust removal protective apparatus, includes box (1), its characterized in that: the motor protection box (2) is fixedly connected to the center of the top of the box body (1), the first rotating shaft (3) is rotatably connected to the top of the inner wall of the motor protection box (2), a rotating fixing groove matched with the first rotating shaft (3) is formed in the top of the inner wall of the motor protection box (2), the bottom of the first rotating shaft (3) penetrates through the top of the box body (1) and extends into the box body (1), the first rotating shaft (3) is fixedly connected with a first bevel gear (4) on the surface of one side of the inner part of the motor protection box (2), the top of the box body (1) and the right side of the first bevel gear (4) are fixedly connected with a first motor (22) through a motor mounting table, the left side of the first motor (22) is rotatably connected with a second bevel gear (5) through an output shaft, and the second bevel gear (5) is meshed with the first bevel gear (4), the first rotating shaft (3) is fixedly connected with a rotating disc (6) at one end inside the box body (1), a rotating fixing plate (7) is fixedly connected at the central position of the bottom of the rotating disc (6), cooling and heat dissipating devices (8) which are symmetrical to each other are fixedly connected on the upper and lower portions of the surface of the rotating fixing plate (7), communication base station electronic instruments (9) are arranged at the bottom of the inner wall of the box body (1) and at two sides of the cooling and heat dissipating devices (8), each cooling and heat dissipating device (8) comprises a motor fixing box (801), a second motor (802) is fixedly connected at the bottom of the inner wall of the motor fixing box (801), a third conical gear (803) is rotatably connected at the top of the second motor (802) through an output shaft, a second rotating shaft (804) is rotatably connected between the left side and the right side of the inner wall of the motor fixing box (801) and at the upper portion, one end of the second rotating shaft (804) penetrates through one side of the inner wall of the motor fixing box (801) and extends to the outside of the motor fixing box (801), a fourth bevel gear (805) is fixedly connected to the surface of the second rotating shaft (804) on one side inside the motor fixing box (801), the third bevel gear (803) is meshed with the fourth bevel gear (805), a universal joint (806) is fixedly connected to one end of the second rotating shaft (804) on the outside of the motor fixing box (801), a third rotating shaft (807) is fixedly connected to one end, far away from the second rotating shaft (804), of the third rotating shaft (807), a heat dissipation fan blade (808) is fixedly connected to one end, far away from the universal joint (806), of the surface of the third rotating shaft (807) and located outside the heat dissipation fan blade (808) are rotatably connected with a ventilation fixing outer frame (809), one side of the outer wall of the motor fixing box (801) and the lower part of the outer wall of the second rotating shaft (804) are rotatably connected with a first electric telescopic rod (810), one end, far away from the motor fixing box (801), of the first electric telescopic rod (810) is rotatably connected with one side of the outer wall of the ventilation fixing outer frame (809), two sides of the top of the inner wall of the box body (1) are fixedly connected with dust removal and purification devices (10) which are mutually symmetrical, two sides of the top of the inner wall of the box body (1) are provided with circulating air exhaust holes (11) matched with the dust removal and purification devices (10), two lower parts of two sides of the inner wall of the box body (1) are provided with circulating air inlet holes (12) which are mutually symmetrical, the inner wall of the circulating air inlet holes (12) is fixedly connected with a dustproof ventilation net (13), and the top of the box body (1) and the, the center position fixedly connected with battery (15) of box (1) inner wall bottom, the top of battery (15) is rotated with the bottom of rotating the fixed plate (7) and is connected, the top of box (1) just is located the right side fixedly connected with basic station signal transmitter (16) of motor protective housing (2).
2. The cooling and dust-removing protection device for the communication base station as claimed in claim 1, wherein: dust removal purification device (10) are including dryer (101), the waterproof dustproof ventilating board of top fixedly connected with (102) of dryer (101) inner wall, the lower part fixedly connected with dust filter (103) of dryer (101) inner wall, the central point of dust filter (103) puts fixedly connected with third motor (104), the top of third motor (104) is connected with extraction fan leaf (105) through the output shaft rotation, the bottom fixedly connected with of dryer (101) inner wall destatics net (106).
3. The cooling and dust-removing protection device for the communication base station as claimed in claim 1, wherein: solar power system (14) includes supporting shoe (141), the bottom of supporting shoe (141) and the top fixed connection of box (1), the top fixedly connected with montant (142) of supporting shoe (141), the top of montant (142) is rotated and is connected with rotor plate (143), the top fixedly connected with photovoltaic power generation board (144) of rotor plate (143), one side on montant (142) surface is rotated and is connected with second electric telescopic handle (145), the one end that montant (142) was kept away from in second electric telescopic handle (145) is rotated with one side of rotor plate (143) bottom and is connected.
4. The cooling and dust-removing protection device for the communication base station as claimed in claim 1, wherein: the top of battery (15) is seted up with rotation fixed slot of rotation fixed plate (7) looks adaptation, the central point at box (1) inner wall top puts the through-hole of seting up with first rotation axis (3) looks adaptation.
5. The cooling and dust-removing protection device for the communication base station as claimed in claim 1, wherein: cellular ventilation holes are formed in the two sides of the ventilation fixing outer frame (809), and a rotation fixing groove matched with the ventilation fixing outer frame (809) is formed in the surface of the third rotating shaft (807).
6. The cooling and dust-removing protection device for the communication base station as claimed in claim 1, wherein: the anti-skidding damping block is characterized in that anti-skidding damping blocks (17) which are symmetrical to each other are slidably connected to two sides of the bottom of the box body (1), and damping springs (18) are fixedly connected between the tops of the anti-skidding damping blocks (17) and the bottom of the box body (1).
7. The cooling and dust-removing protection device for the communication base station as claimed in claim 1, wherein: the two sides of the surface of the box body (1) are rotatably connected with access doors (20) which are symmetrical to each other through hinges (19), and the middle parts of the access doors (20) are movably connected with buckle locks (21).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711088857.3A CN109751695B (en) | 2017-11-08 | 2017-11-08 | Cooling and dedusting protective equipment for communication base station |
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| CN201711088857.3A CN109751695B (en) | 2017-11-08 | 2017-11-08 | Cooling and dedusting protective equipment for communication base station |
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| CN109751695A CN109751695A (en) | 2019-05-14 |
| CN109751695B true CN109751695B (en) | 2020-12-08 |
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| CN112399278B (en) * | 2020-10-31 | 2023-05-05 | 成都贝尔通讯实业有限公司 | 5G base station installation equipment and working method |
| CN113015268B (en) * | 2021-02-04 | 2022-10-18 | 合肥海特微波科技有限公司 | Hidden 5G communication base station for community |
| CN114483480B (en) * | 2021-12-30 | 2024-07-02 | 安徽驭风能源科技有限公司 | Wind power operation and maintenance data transmission method and device based on Beidou satellite |
| CN114684520B (en) * | 2022-03-21 | 2022-12-06 | 航瑞智能系统(深圳)有限公司 | High-frequency turnover automatic storage and taking three-dimensional warehouse system for maintenance spare parts of nuclear power station |
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| CN107332141A (en) * | 2017-08-31 | 2017-11-07 | 方敏 | A kind of dust-proof radiating outdoor distributing box |
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| CN109751695A (en) | 2019-05-14 |
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Effective date of registration: 20201119 Address after: 325000 room 402, building 7, zhuguan building, zhuguan lane, Lucheng District, Wenzhou City, Zhejiang Province Applicant after: Wenzhou Yicheng Automation Technology Co.,Ltd. Address before: 734200 EGO Pioneer Park, Linze County, Gansu, Zhangye Applicant before: LINZE RUIXIANG TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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