CN113766673B - 5G wireless radio frequency unit for outdoor networking of community and networking method thereof - Google Patents
5G wireless radio frequency unit for outdoor networking of community and networking method thereof Download PDFInfo
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- CN113766673B CN113766673B CN202111091110.XA CN202111091110A CN113766673B CN 113766673 B CN113766673 B CN 113766673B CN 202111091110 A CN202111091110 A CN 202111091110A CN 113766673 B CN113766673 B CN 113766673B
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- 230000006855 networking Effects 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000017525 heat dissipation Effects 0.000 claims description 23
- 238000009792 diffusion process Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 5
- 238000007667 floating Methods 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000008569 process Effects 0.000 description 11
- 238000001816 cooling Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000010295 mobile communication Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
- H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Transceivers (AREA)
Abstract
The invention belongs to the technical field of 5G network construction, in particular to a 5G wireless radio frequency unit for outdoor networking of a community and a networking method thereof, aiming at the problem that the existing 5G network construction cannot solve the problem of rain and moisture resistance of a networking single device, the invention provides a scheme which comprises a main machine box, wherein a fixing block is fixed at the top and the bottom of one side of the main machine box through bolts, a rotary bolt is fixed between the inner walls of two sides of the fixing block through bolts, a fixing latch plate which is vertically arranged is welded at one side of the rotary bolt, and a fixing shell which is vertically arranged is fixed at the other side of the main machine box through bolts. The air guide square table can diffuse the heat-dissipating air, can effectively diffuse the heat-dissipating air flow to the peripheral positions, can form horizontal heat-dissipating air flow with the circuit board, avoids directly blowing air vertically to the top of the circuit board, can effectively prevent electronic components from being damaged, and can take away floating dust on the surface of the circuit board through the horizontal air flow.
Description
Technical Field
The invention relates to the technical field of 5G network construction, in particular to a 5G wireless radio frequency unit for outdoor networking of a cell and a networking method thereof.
Background
The fifth generation mobile communication technology, a new generation broadband mobile communication technology with high speed, low time delay and large connection characteristics, is a network infrastructure for realizing man-machine interconnection, in the networking process of cells, the use of a wireless radio frequency unit is the key of a networking base station, and the base station, namely a public mobile communication base station, is a form of a radio station, namely a radio transceiver station for carrying out information transmission with a mobile phone terminal through a mobile communication switching center in a certain radio coverage area.
The following problems exist in the single use of the wireless radio frequency unit in the existing network construction: in the outdoor wireless radio frequency networking process of a community, as the device is arranged at a higher position and is subjected to heat sunning and rain showering for a long time, the existing equipment is in a fixed state no matter what weather is, and cannot be changed according to sunny days in rainy days, so that the whole equipment in rainy days faces to the top, water enters the equipment and is influenced by humidity for a long time, an internal circuit board is aged, the network communication of the community is greatly influenced, and the problems are not easy to solve in the prior art, so that the 5G wireless radio frequency unit for the outdoor networking of the community and the networking method thereof are needed to solve the problems.
Disclosure of Invention
Based on the technical problem that the existing 5G network construction cannot solve the rain and moisture protection of networking single devices, the invention provides a 5G wireless radio frequency unit for outdoor networking of a community and a networking method thereof.
The invention provides a 5G wireless radio frequency unit for outdoor networking of a cell and a networking method thereof, comprising the following steps:
s1, judging the using position of a wireless end, identifying and locking the area of the wireless end, and forming two links D1 and D2 by networking equipment at two ends of the corresponding area and the networking equipment;
s2, performing operation power consumption calculation on the generated link D1, and generating wireless terminal receiving power P1 of the link D1: p1=pf-sf+tf-20 log f-20log d+ps-Ss
In the D1 link, pf is the total power of a transmitting end; sf is the power loss of the transmitting end; tf is the signal gain power of the transmitting end; f is the emission frequency; d is the total distance of link D1; ps is the gain power of the wireless receiving end; ss is the power loss of the wireless receiving end;
s3, performing operation power consumption calculation on the generated link D2, and generating wireless terminal receiving power P2 of the link D2: P2=Pf-sf+Tf-20 log F-20log D+Ps-Ss
In the D2 link, pf is the total power of a transmitting end; sf is the power loss of the transmitting end; tf is the signal gain power of the transmitting end; f is the emission frequency; d is the total distance of link D1; ps is the gain power of the wireless receiving end; ss is the power loss of the wireless receiving end;
s4, comparing the generated power P1 with the generated power P2, and selecting a link optimal scheme.
The G wireless radio frequency unit for the outdoor networking of the district and the networking method thereof also comprise a G wireless radio frequency unit for the outdoor networking of the district, and the G wireless radio frequency unit comprises a main machine box, wherein a fixing block is fixed at the top and the bottom of one side of the main machine box through bolts, a rotating bolt is fixed between the inner walls of two sides of the fixing block through bolts, a fixing latch plate which is vertically arranged is welded at one side of the rotating bolt, and a fixing shell which is vertically arranged is fixed at the other side of the main machine box through bolts.
Preferably, an installation inner plate which is vertically arranged is fixed on one side inner wall of the main machine box through bolts, a heat collection box is fixed on one side top of the installation inner plate through bolts, an air bag which is arranged at the same level is fixed between two end inner walls of the heat collection box, a heat exchange rod is vertically inserted into the air bag, a heat conducting plate is fixed on the top inclined plane of the air bag through bolts, and the bottom of the heat conducting plate is in contact with the heat exchange rod.
Preferably, a sliding clamping block is fixed on one side of the fixing block at the bottom and is in sliding clamping connection with the bottom of one side inner wall of the main machine box, a pneumatic push rod is fixed on one side inner wall of the sliding clamping block, one side of the pneumatic push rod is fixed with one side inner wall of the main machine box, and an air duct communicated with the air bag is arranged at the top of the pneumatic push rod.
Preferably, the bottom position that one side of installation inner panel is located the heat collection box is fixed with the cylinder that admits air, and the circumference top of cylinder that admits air is fixed with the intake pipe, and the circumference bottom of cylinder that admits air is fixed with the outlet duct, the top of cylinder that admits air is fixed with the top cap, and has cup jointed the rotation axis of vertical setting through the bearing between the bottom of top cap and the bottom inner wall of cylinder that admits air, and rotates centraxonial circumference outer wall and be fixed with the air guide plate of vertical setting, the air inlet has been seted up to the one end of mainframe box, and the air inlet is linked together with the intake pipe, the gas outlet has been seted up to the other end of mainframe box, and the gas outlet is linked together with the outlet duct.
Preferably, a ventilating duct is fixed on one side of the air inlet cylinder, a vertical rotating top shaft is sleeved at the top center position of the top cover through a bearing, the bottom of the rotating top shaft is fixed with the top of the rotating center shaft, heat dissipation blades are fixed on the circumferential outer wall of the rotating top shaft through bolts and located inside the ventilating duct, a heat dissipation air pipe is communicated with the bottom of the circumferential outer wall of the ventilating duct and is vertically arranged, and a heat dissipation diffusion plate is fixed at the air outlet end position of the other side of the heat dissipation air pipe.
Preferably, a heat collecting top plate is fixed on the top inclined plane of the fixed shell, the inner wall of the heat collecting top plate is contacted with the top of the heat conducting plate, and a front panel is fixed at the bottom of one side of the fixed shell.
Preferably, the bottom of the inner plate is fixed with four fixing bottom pieces through bolts, the tops of the four fixing bottom pieces are fixed with fixing top pieces through bolts, and a fixing middle cavity is formed between the fixing bottom pieces and the fixing top pieces.
Preferably, the top and the bottom of the heat dissipation diffusion plate are provided with air outlet holes arranged in an array mode, the middle position of each air outlet hole is provided with a vertically arranged air guide square table, and a horizontal silica gel column is fixed between the air guide square table and each air outlet hole.
Preferably, a connecting spring which is horizontally arranged is fixed between the air guide square table and the air outlet.
The beneficial effects of the invention are as follows:
1. according to the 5G wireless radio frequency unit for the outdoor networking of the community and the networking method thereof, through the arranged air inlet cylinder, air is introduced through the air inlet pipe at the top position, air is discharged through the air outlet pipe at the bottom, the circulating air flow can drive the air guide plate at the middle position to rotate, and then the rotating top shaft at the top position is driven to rotate, so that the heat dissipation blade at the top position rotates, the air discharging process is carried out through the communicated heat dissipation air pipe, the air discharging and heat dissipation process is carried out at the top position of the circuit board, and the heat dissipation process can be effectively carried out on the internal environment of equipment.
2. According to the 5G wireless radio frequency unit for the outdoor networking of the community and the networking method thereof, through the heat dissipation diffusion plate and the air guide square table arranged in the middle, the air guide square table can diffuse heat dissipation air, can effectively diffuse heat dissipation air flow to the surrounding positions, can form horizontal heat dissipation air flow with the circuit board, avoid direct vertical blowing to the top of the circuit board, can effectively prevent damage of electronic elements, and can take away floating dust on the surface of the circuit board through horizontal air flow, the air guide square table is provided with a silica gel column and a connecting spring, and is made of soft materials, so that the air guide square table can shake and vibrate in the air guide process, the dust on the surface and the floating dust can vibrate, and the heat dissipation and dust removal effects of the whole device are more convenient.
3. According to the 5G wireless radio frequency unit for the outdoor networking of the community and the networking method thereof, the air bag component is arranged in the heat collection box, in the normal use process, heat collection can be carried out through the heat collection top plate at the top according to the change of weather, the heat expansion effect can be generated on the internal air bag through the heat conduction plate and the heat conduction rod in sunny days, the extension of the pneumatic push rod at the bottom is directly pushed, the whole device can be in an upward inclined state, the receiving and dispatching process of the whole signal is convenient, the whole device can be in an inclined state towards the bottom through the contraction of the air bag in the rainy day process, and the rain-proof dehumidification of the inside of the whole device has obvious beneficial effects.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a 5G wireless radio unit for outdoor networking of a cell and a networking method thereof according to the present invention;
fig. 2 is a schematic diagram of an airbag structure of a 5G wireless radio frequency unit for outdoor networking of a cell and a networking method thereof according to the present invention;
fig. 3 is a schematic structural diagram of a pneumatic pushing mechanism of a 5G wireless radio frequency unit for outdoor networking of a cell and a networking method thereof according to the present invention;
fig. 4 is a schematic diagram of a heat dissipation driving structure of a 5G wireless radio frequency unit for outdoor networking of a cell and a networking method thereof according to the present invention;
fig. 5 is a schematic diagram of a heat dissipation and diffusion plate structure of a 5G wireless radio frequency unit for outdoor networking of a cell and a networking method thereof according to embodiment 1 of the present invention;
fig. 6 is a schematic diagram of a heat dissipation and diffusion plate structure of a 5G wireless radio frequency unit for outdoor networking of a cell and a networking method thereof according to embodiment 2 of the present invention;
fig. 7 is a schematic diagram of a network architecture of a 5G wireless radio unit for outdoor networking of a cell and a networking method thereof according to the present invention;
fig. 8 is a schematic diagram of operation flow steps of a 5G wireless radio frequency unit for outdoor networking of a cell and a networking method thereof according to the present invention.
In the figure: the heat-collecting plate comprises a fixed latch plate 1, a rotary bolt 2, a fixed block 3, a main box 4, a mounting inner plate 5, an air inlet cylinder 6, an air inlet 7, an air inlet pipe 8, a heat collecting box 9, a heat conducting plate 10, a heat collecting top plate 11, a heat exchanging cylinder 12, a front panel 13, a fixed shell 14, a heat dissipating air pipe 15, a fixed top plate 16, a fixed middle cavity 17, a fixed bottom plate 18, an air bag 19, a heat exchanging rod 20, a pneumatic push rod 21, a sliding clamping block 22, a rotary middle shaft 23, an air outlet pipe 24, a heat dissipating blade 25, a rotary top shaft 26, a heat dissipating diffusion plate 27, a top cover 28, an air guiding plate 29, an air outlet hole 30, an air guiding square table 31, a silica gel column 32 and a connecting spring 33.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-5, 7 and 8, a 5G wireless radio frequency unit for outdoor networking of a cell and a networking method thereof, the 5G wireless radio frequency unit for outdoor networking of a cell comprises a main box 4, wherein a fixing block 3 is fixed on the top and the bottom of one side of the main box 4 through bolts, a rotating bolt 2 is fixed between the inner walls of two sides of the fixing block 3 through bolts, a fixing bolt plate 1 which is vertically arranged is welded on one side of the rotating bolt 2, and a fixing shell 14 which is vertically arranged is fixed on the other side of the main box 4 through bolts.
Further, the installation inner panel 5 of vertical setting is fixed with through the bolt fastening to one side inner wall of mainframe box 4, one side top of installation inner panel 5 is fixed with heat collection box 9 through the bolt fastening, be fixed with the gasbag 19 of same level setting between the both ends inner wall of heat collection box 9, the inside vertical grafting of gasbag 19 has heat transfer bar 20, the top inclined plane of gasbag 19 has heat conducting plate 10 through the bolt fastening, and the bottom of heat conducting plate 10 contacts with heat transfer bar 20, one side that is located the fixed block 3 of bottom is fixed with slide fixture block 22, and slide fixture block 22 and one side inner wall bottom sliding joint of mainframe box 4, one side inner wall of slide fixture block 22 is fixed with pneumatic push rod 21, and one side of pneumatic push rod 21 is fixed with one side inner wall of mainframe box 4, the top of pneumatic push rod 21 is provided with the air duct that is linked together with gasbag 19, the top inclined plane of fixed housing 14 is fixed with heat collection top plate 11, and the inner wall of heat collection top plate 11 contacts with the top of heat conducting plate 10, one side bottom of fixed housing 14 is fixed with front panel 13, can be in the course of days and rainy days, the gassing through setting up and direct through 19, can be carried out the gassing and can be carried out the slope through the device that can be carried out the device in the fine days and the slope, the slope can be to the device is up to the rainy days, the signal is convenient for the slope sets is up to the device, the device is up in the rainy days, the weather can be up the slope, the device is up and the rainy days.
Further, an air inlet cylinder 6 is fixed at the bottom of the heat collection box 9 on one side of the inner plate 5, an air inlet pipe 8 is fixed at the top of the circumference of the air inlet cylinder 6, an air outlet pipe 24 is fixed at the bottom of the circumference of the air inlet cylinder 6, a top cover 28 is fixed at the top of the air inlet cylinder 6, a vertical rotating center shaft 23 is sleeved between the bottom of the top cover 28 and the inner wall of the bottom of the air inlet cylinder 6 through a bearing, an air guide plate 29 is fixed at the outer circumference wall of the rotating center shaft 23, an air inlet 7 is arranged at one end of the main box 4 and communicated with the air inlet pipe 8, an air outlet is arranged at the other end of the main box 4 and communicated with the air outlet pipe 24, an air exchanging pipe 12 is fixed at one side of the air inlet cylinder 6, a vertical rotating center shaft 26 is sleeved at the top center position of the top cover 28 through a bearing, the bottom of the rotating center shaft 26 is fixed with the top of the rotating center shaft 23, the circumference outer wall of the rotating top shaft 26 is fixedly provided with a cooling blade 25 through bolts, the cooling blade 25 is positioned in the air exchanging barrel 12, the bottom of the circumference outer wall of the air exchanging barrel 12 is communicated with a vertically arranged cooling air pipe 15, the air outlet end of the other side of the cooling air pipe 15 is fixedly provided with a cooling diffusion plate 27, an air inlet and an air outlet which are directly communicated with the outside air are arranged, the air inlet and the air outlet which are higher than the installation are directly blown by strong wind to drive the rotation of an internal air guide plate 29, meanwhile, the rotating middle shaft 23 and the rotating top shaft 26 are coaxially fixed, the rotation of the top cooling blade 25 can be directly driven by wind force, the rotation process of the cooling blade 25 can charge the inside of the top cooling air pipe 15, the top of the whole circuit board is directly blown, the cooling process can be effectively carried out, and the cooling mechanism is not communicated with the outside of the transmission mechanism, effectively prevent dust and water in the air from entering the inside of the equipment, damage the circuit board.
Further, the bottom of the installation inner plate 5 is fixed with four fixed bottom plates 18 through bolts, the top of each of the four fixed bottom plates 18 is fixed with a fixed top plate 16 through bolts, a fixed middle cavity 17 is formed between each fixed bottom plate 18 and each fixed top plate 16, the top and the bottom of each heat dissipation diffusion plate 27 are provided with air outlet holes 30 arranged in an array mode, an air guide square table 31 arranged vertically is arranged in the middle of each air outlet hole 30, a horizontal silica gel column 32 is fixed between each air guide square table 31 and each air outlet hole 30, in the fixed use of the circuit board, air can be discharged to the top of each heat dissipation diffusion plate 27 through the air outlet of each heat dissipation air pipe 15, meanwhile, the bottom caliber is larger than the top caliber, the bottom position of the air outlet can be made to be horizontal air flow uniformly diffused to the periphery, the top of the circuit board can be effectively prevented from being directly blown, influences on electronic elements of the circuit board and the whole vertical stress are caused, and floating dust on the surface of the circuit board can be directly taken away by the horizontal air flow.
A5G wireless radio frequency unit for outdoor networking of a cell and a networking method thereof comprise the following steps: s1, judging the using position of a wireless end, identifying and locking the area of the wireless end, and forming two links D1 and D2 by networking equipment at two ends of the corresponding area and the networking equipment;
s2, performing operation power consumption calculation on the generated link D1, and generating wireless terminal receiving power P1 of the link D1: p1=pf-sf+tf-20 log f-20log d+ps-Ss
In the D1 link, pf is the total power of a transmitting end; sf is the power loss of the transmitting end; tf is the signal gain power of the transmitting end; f is the emission frequency; d is the total distance of link D1; ps is the gain power of the wireless receiving end; ss is the power loss of the wireless receiving end;
s3, performing operation power consumption calculation on the generated link D2, and generating wireless terminal receiving power P2 of the link D2: P2=Pf-sf+Tf-20 log F-20log D+Ps-Ss
In the D2 link, pf is the total power of a transmitting end; sf is the power loss of the transmitting end; tf is the signal gain power of the transmitting end; f is the emission frequency; d is the total distance of link D1; ps is the gain power of the wireless receiving end; ss is the power loss of the wireless receiving end;
s4, comparing the generated power P1 with the generated power P2, and selecting a link optimal scheme.
Example 2
Referring to fig. 1-4 and fig. 6, in this embodiment, compared with embodiment 1, a 5G wireless radio frequency unit for outdoor networking of a cell and a networking method thereof, a horizontally arranged connection spring 33 is fixed between an air guiding platform 31 and an air outlet 30.
The invention is used when: the connecting spring 33 is in a soft connection state, and the silica gel column 32 in the embodiment 1 is in a soft connection state, so that the air guide square table 31 can be subjected to air flow movement to shake when in use, the whole circuit board can be slightly shaken, floating dust and dust on the surface can be shaken off, and the dust removal and heat dissipation performance of the whole device can be obviously improved along with heat dissipation air flow discharge.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides an outdoor 5G wireless radio frequency unit for networking in district, includes mainframe box (4), one side top and the bottom of mainframe box (4) are all fixed with fixed block (3) through the bolt, a serial communication port, be fixed with pivoted rotation bolt (2) through the bolt between the both sides inner wall of fixed block (3), one side welding of rotation bolt (2) has fixed bolt board (1) of vertical setting, the opposite side of mainframe box (4) is fixed with fixed casing (14) of vertical setting through the bolt;
an installation inner plate (5) which is vertically arranged is fixed on one side inner wall of the main box (4) through a bolt, a heat collection box (9) is fixed on one side top of the installation inner plate (5) through a bolt, an air bag (19) which is horizontally arranged is fixed between two end inner walls of the heat collection box (9), a heat exchange rod (20) is vertically inserted into the air bag (19), a heat conducting plate (10) is fixed on the top inclined surface of the air bag (19) through a bolt, and the bottom of the heat conducting plate (10) is in contact with the heat exchange rod (20);
a sliding clamping block (22) is fixed on one side of the fixed block (3) positioned at the bottom, the sliding clamping block (22) is in sliding clamping connection with the bottom of one side inner wall of the main machine box (4), a pneumatic push rod (21) is fixed on one side inner wall of the sliding clamping block (22), one side of the pneumatic push rod (21) is fixed with one side inner wall of the main machine box (4), and an air duct communicated with the air bag (19) is arranged at the top of the pneumatic push rod (21);
an air inlet cylinder (6) is fixed at the bottom of the heat collection box (9) on one side of the installation inner plate (5), an air inlet pipe (8) is fixed at the top of the circumference of the air inlet cylinder (6), an air outlet pipe (24) is fixed at the bottom of the circumference of the air inlet cylinder (6), a top cover (28) is fixed at the top of the air inlet cylinder (6), a vertically arranged rotating center shaft (23) is sleeved between the bottom of the top cover (28) and the inner wall of the bottom of the air inlet cylinder (6) through a bearing, a vertically arranged air guide plate (29) is fixed on the outer circumference wall of the rotating center shaft (23), an air inlet (7) is formed in one end of the main box (4), the air inlet (7) is communicated with the air inlet pipe (8), an air outlet is formed in the other end of the main box (4), and the air outlet is communicated with the air outlet pipe (24);
one side of the inlet cylinder (6) is fixed with a ventilating duct (12), the top center position of the top cover (28) is sleeved with a vertical rotating top shaft (26) through a bearing, the bottom of the rotating top shaft (26) is fixed with the top of the rotating center shaft (23), the circumferential outer wall of the rotating top shaft (26) is fixedly provided with a radiating blade (25) through a bolt, the radiating blade (25) is positioned in the ventilating duct (12), the bottom of the circumferential outer wall of the ventilating duct (12) is communicated with a vertically arranged radiating air duct (15), and the other side of the radiating air duct (15) is fixedly provided with a radiating diffusion plate (27) at the air outlet end.
2. The 5G wireless radio frequency unit for outdoor networking of a community according to claim 1, wherein a heat collecting top plate (11) is fixed on a top inclined plane of the fixed housing (14), an inner wall of the heat collecting top plate (11) is contacted with the top of the heat conducting plate (10), and a front panel (13) is fixed at the bottom of one side of the fixed housing (14).
3. The 5G radio frequency unit for outdoor networking of a community according to claim 2, wherein the bottom of the installation inner plate (5) is fixed with four fixing bottom plates (18) through bolts, the tops of the four fixing bottom plates (18) are fixed with fixing top plates (16) through bolts, and a fixing middle cavity (17) is formed between the fixing bottom plates (18) and the fixing top plates (16).
4. The 5G wireless radio frequency unit for outdoor networking of a community according to claim 1, wherein the top and the bottom of the heat dissipation diffusion plate (27) are provided with air outlet holes (30) arranged in an array, an air guide square table (31) arranged vertically is arranged in the middle of the air outlet holes (30), and a horizontal silica gel column (32) is fixed between the air guide square table (31) and the air outlet holes (30).
5. The 5G wireless radio frequency unit for outdoor networking of cells according to claim 4, wherein a connecting spring (33) horizontally arranged is fixed between the air guiding square table (31) and the air outlet hole (30).
6. A method for 5G wireless radio frequency networking for outdoor networking of a cell, which is applied to the 5G wireless radio frequency unit for outdoor networking of a cell according to any one of claims 1 to 5, the method comprising:
s1, judging the using position of a wireless end, identifying and locking the area of the wireless end, and forming two links D1 and D2 by networking equipment at two ends of the corresponding area and the networking equipment;
s2, performing operation power consumption calculation on the generated link D1, and generating wireless terminal receiving power P1 of the link D1: p1=pf-sf+tf-20 log f-20log d+ps-Ss
In the D1 link, pf is the total power of a transmitting end; sf is the power loss of the transmitting end; tf is the signal gain power of the transmitting end; f is the emission frequency; d is the total distance of link D1; ps is the gain power of the wireless receiving end; ss is the power loss of the wireless receiving end;
s3, performing operation power consumption calculation on the generated link D2, and generating wireless terminal receiving power P2 of the link D2: P2=Pf-sf+Tf-20 log F-20log D+Ps-Ss
In the D2 link, pf is the total power of a transmitting end; sf is the power loss of the transmitting end; tf is the signal gain power of the transmitting end; f is the emission frequency; d is the total distance of link D1; ps is the gain power of the wireless receiving end; ss is the power loss of the wireless receiving end;
s4, comparing the generated power P1 with the generated power P2, and selecting a link optimal scheme.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111091110.XA CN113766673B (en) | 2021-09-17 | 2021-09-17 | 5G wireless radio frequency unit for outdoor networking of community and networking method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN103702336A (en) * | 2013-12-27 | 2014-04-02 | 中国科学院自动化研究所 | Method and device for testing deployment of vehicle road interactive wireless network |
| CN109479221A (en) * | 2016-07-13 | 2019-03-15 | 华为技术有限公司 | Communication means, the network equipment and terminal device |
| CN109479241A (en) * | 2016-05-20 | 2019-03-15 | 诺基亚通信公司 | Power efficiency in multiple radio access technologies scenes |
| CN112235851A (en) * | 2020-09-28 | 2021-01-15 | 珠海格力电器股份有限公司 | Communication method, device, equipment and computer readable medium based on power headroom |
| CN113294319A (en) * | 2021-06-30 | 2021-08-24 | 深圳市科曼医疗设备有限公司 | Airflow cooling and noise reducing device and compressor |
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| US10470140B2 (en) * | 2017-05-04 | 2019-11-05 | Qualcomm Incorporated | Power headroom report for uplink split bearer communications |
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| CN103702336A (en) * | 2013-12-27 | 2014-04-02 | 中国科学院自动化研究所 | Method and device for testing deployment of vehicle road interactive wireless network |
| CN109479241A (en) * | 2016-05-20 | 2019-03-15 | 诺基亚通信公司 | Power efficiency in multiple radio access technologies scenes |
| CN109479221A (en) * | 2016-07-13 | 2019-03-15 | 华为技术有限公司 | Communication means, the network equipment and terminal device |
| CN112235851A (en) * | 2020-09-28 | 2021-01-15 | 珠海格力电器股份有限公司 | Communication method, device, equipment and computer readable medium based on power headroom |
| CN113294319A (en) * | 2021-06-30 | 2021-08-24 | 深圳市科曼医疗设备有限公司 | Airflow cooling and noise reducing device and compressor |
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