CN113316338A - Radar base station equipment that radiating effect is good - Google Patents
Radar base station equipment that radiating effect is good Download PDFInfo
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- CN113316338A CN113316338A CN202110516170.5A CN202110516170A CN113316338A CN 113316338 A CN113316338 A CN 113316338A CN 202110516170 A CN202110516170 A CN 202110516170A CN 113316338 A CN113316338 A CN 113316338A
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- shaft
- hole
- heat dissipation
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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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
-
- 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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention relates to radar base station equipment with a good heat dissipation effect, which comprises a shell, wherein the top of the shell is provided with an exhaust hole, the bottom of the shell is provided with an air inlet hole, the shell is provided with a heat dissipation mechanism and an auxiliary mechanism, the heat dissipation mechanism comprises a transmission shaft, fan blades, a rotating ring, a power assembly and a cleaning assembly, the cleaning assembly comprises a fixed pipe, a sealing plate, a rotating disc and a transmission unit, the auxiliary mechanism comprises a lifting plate, a ball screw pair, a first bearing, a connecting shaft, a stirring rod and two connecting assemblies, the lifting plate is horizontally arranged above the shell, a gap is formed between the lifting plate and the shell, the lifting plate and the exhaust hole are arranged in a right alignment mode, the radar base station equipment with the good heat dissipation effect achieves a heat dissipation function through the heat dissipation mechanism, and the heat dissipation effect is improved through the auxiliary mechanism.
Description
Technical Field
The invention relates to the field of radar base stations, in particular to radar base station equipment with a good heat dissipation effect.
Background
Modern radar systems are developing towards distributed and multi-base station directions, and signal frequency phase synchronization among multiple base stations is a key problem to be solved by the multi-base radar systems. The purpose of signal frequency phase synchronization is to realize phase coherence of signals among base stations, so as to ensure that the phase coherence of signals transmitted or received by a plurality of base stations can be synthesized.
Wherein, the computer is one kind of radar basic station equipment, and current computer is in the use, in order to realize the heat dissipation, can make inside air of computer and outside air circulation, and for preventing dust, can install the filter screen, and the computer uses the back for a long time, can produce more dust on the filter screen, easily leads to the filter screen to block up, moreover, current computer is when the heat dissipation, and the air current is certain, and the radiating effect is relatively poor, has reduced the practicality.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the radar base station equipment with the good heat dissipation effect is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: the radar base station equipment with good heat dissipation effect comprises a shell, wherein the top of the shell is provided with an exhaust hole, the bottom of the shell is provided with an air inlet hole, and the shell is provided with a heat dissipation mechanism and an auxiliary mechanism;
the heat dissipation mechanism comprises a transmission shaft, fan blades, a rotating ring, a power assembly and a cleaning assembly, wherein the bottom of the shell is provided with a mounting hole, the transmission shaft vertically penetrates through the mounting hole, the transmission shaft is in sliding and sealing connection with the inner wall of the mounting hole, the fan blades are positioned in the air inlet hole, the rotating ring is coaxially arranged with the transmission shaft, the rotating ring is attached to the bottom of the shell, the rotating ring is in sliding and sealing connection with the shell, the transmission shaft penetrates through the rotating ring, the transmission shaft is in sealing connection with the rotating ring, the rotating ring is provided with two through holes, the through holes are circumferentially and uniformly distributed by taking the axis of the transmission shaft as the center, the bottom ends in the two through holes are respectively provided with a filter screen, the aperture of each through hole is smaller than that of the air inlet hole, one of the through holes is coaxially arranged with the air inlet hole, the power assembly is arranged in the shell, and the power assembly is in transmission connection with the transmission shaft, the power assembly is in transmission connection with the fan blades, and the cleaning assembly is arranged at the bottom of the rotating ring;
the cleaning assembly comprises a fixed pipe, a sealing plate, a rotating disc and a transmission unit, the fixed pipe is coaxially arranged with the transmission shaft, the top end of the fixed pipe is abutted against the bottom of the rotating ring, the rotating pipe is connected with the fixed pipe in a sliding and sealing manner, the fixed pipe is connected with the shell, the sealing plate is connected with the bottom end of the fixed pipe in a sealing manner, the bottom end of the transmission shaft is positioned in the fixed pipe, the rotating disc is coaxially arranged with a through hole far away from a fan blade, the rotating disc is positioned in the fixed pipe, the diameter of the rotating disc is larger than that of the through hole, brushes are uniformly laid on the top of the rotating disc, a filter screen far away from the fan blade is abutted against the brushes, and the bottom of the rotating disc is connected with the transmission shaft through the transmission unit;
the auxiliary mechanism comprises a lifting plate, a ball screw pair, a first bearing, a connecting shaft, a stirring rod and two connecting components, the lifting plate is horizontally arranged above the shell, a gap is arranged between the lifting plate and the shell, the lifting plate is arranged opposite to the exhaust hole, the connecting shaft is vertically arranged in the shell, a screw rod of the ball screw pair is coaxially arranged with the connecting shaft, the axial line of the stirring rod is vertical to and intersected with the axial line of the connecting shaft, the middle end of the stirring rod is arranged at the bottom end of the connecting shaft, the screw rod of the ball screw pair is arranged at the top end of the connecting shaft, the inner ring of the first bearing is arranged on the connecting shaft, the outer lane setting of first bearing is on the inner wall of casing, coupling assembling uses the axis of connecting axle as central circumference evenly distributed, the bottom of lifter plate is passed through coupling assembling and is connected with ball screw pair's nut.
As preferred, in order to realize the rotation of transmission shaft and flabellum, power component includes driving motor, drive gear, driven gear, axis of rotation and second bearing, driving motor sets up on the inner wall of casing, driving motor is connected with the top transmission of transmission shaft, drive gear installs on the transmission shaft, the vertical setting of axis of rotation, driven gear installs the top at the axis of rotation, the bottom at the axis of rotation is installed to the flabellum, the inner circle of second bearing is installed in the axis of rotation, drive gear and driven gear meshing.
Preferably, the number of teeth of the driving gear is greater than that of the driven gear in order to increase the rotation speed of the fan blades.
Preferably, in order to achieve the rotation of the rotary disk, the transmission unit includes a rotary gear, a connecting gear, a driving shaft and a third bearing, the driving shaft is coaxially disposed with the rotary disk, the rotary disk is disposed at a top end of the driving shaft, the connecting gear is mounted at a bottom end of the driving shaft, an inner ring of the third bearing is mounted on the driving shaft, the rotary gear is mounted at a bottom end of the transmission shaft, and the rotary gear is engaged with the connecting gear.
Preferably, in order to improve the dust collecting effect, clean water is arranged in the fixed pipe, and the rotating disc is located above the clean water.
Preferably, in order to realize the descending of the lifting plate, the connecting assembly comprises a guide rod, a spring, an auxiliary plate and a guide hole, the guide hole is arranged at the top of the shell, the guide rod vertically penetrates through the guide hole, the guide rod is connected with the inner wall of the guide hole in a sliding and sealing mode, the auxiliary plate is perpendicular to the guide rod, the top end of the guide rod is arranged at the bottom of the lifting plate, the auxiliary plate is arranged at the bottom end of the guide rod, the lifting plate is connected with the shell through the spring, and the guide rod is connected with a nut of the ball screw pair.
The radar base station equipment with the good heat dissipation effect has the beneficial effects that the heat dissipation function is realized through the heat dissipation mechanism, compared with the existing heat dissipation mechanism, the heat dissipation mechanism can also realize the function of cleaning the filter screen, the filter screen is prevented from being blocked, the practicability is stronger, not only is the heat dissipation effect improved through the auxiliary mechanism, compared with the existing auxiliary mechanism, the auxiliary mechanism controls the lifting plate to lift through intermittent air inlet of the air inlet, the integrated linkage structure is realized through the auxiliary mechanism and the heat dissipation mechanism, and the practicability is stronger.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram of a radar base station device with a good heat dissipation effect according to the present invention;
fig. 2 is a schematic structural diagram of a heat dissipation mechanism of a radar base station device with a good heat dissipation effect according to the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is a schematic structural diagram of an auxiliary mechanism of the radar base station device with a good heat dissipation effect according to the present invention;
in the figure: 1. the novel filter screen comprises a shell, 2. a transmission shaft, 3. fan blades, 4. a rotating ring, 5. a fixed pipe, 6. a sealing plate, 7. a rotating disc, 8. a brush, 9. a lifting plate, 10. a ball screw pair, 11. a first bearing, 12. a connecting shaft, 13. a stirring rod, 14. a driving motor, 15. a driving gear, 16. a driven gear, 17. a rotating shaft, 18. a second bearing, 19. a rotating gear, 20. a connecting gear, 21. a driving shaft, 22. a third bearing, 23. a guide rod, 24. a spring, 25. an auxiliary plate and 26. a filter screen.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-3, a radar base station device with good heat dissipation effect includes a housing 1, an exhaust hole is disposed at the top of the housing 1, an air inlet hole is disposed at the bottom of the housing 1, and a heat dissipation mechanism and an auxiliary mechanism are disposed on the housing 1;
the heat dissipation mechanism comprises a transmission shaft 2, fan blades 3, a rotating ring 4, a power assembly and a cleaning assembly, wherein a mounting hole is formed in the bottom of the shell 1, the transmission shaft 2 vertically penetrates through the mounting hole, the transmission shaft 2 is connected with the inner wall of the mounting hole in a sliding and sealing manner, the fan blades 3 are positioned in the air inlet hole, the rotating ring 4 is coaxially arranged with the transmission shaft 2, the rotating ring 4 is attached to the bottom of the shell 1, the rotating ring 4 is connected with the shell 1 in a sliding and sealing manner, the transmission shaft 2 penetrates through the rotating ring 4, the transmission shaft 2 is connected with the rotating ring 4 in a sealing manner, two through holes are formed in the rotating ring 4, the through holes are uniformly distributed by taking the axis of the transmission shaft 2 as the central circumferential direction, filter screens 26 are respectively arranged at the bottom ends in the two through holes, the aperture of the through holes is smaller than that of the air inlet hole, one of the through holes is coaxially arranged with the air inlet hole, the power assembly is arranged in the shell 1, the power assembly is in transmission connection with the transmission shaft 2, the power assembly is in transmission connection with the fan blades 3, and the cleaning assembly is arranged at the bottom of the rotating ring 4;
the cleaning assembly comprises a fixed pipe 5, a sealing plate 6, a rotating disc 7 and a transmission unit, the fixed pipe 5 is coaxially arranged with a transmission shaft 2, the top end of the fixed pipe 5 is abutted against the bottom of a rotating ring 4, the rotating pipe is connected with the fixed pipe 5 in a sliding and sealing manner, the fixed pipe 5 is connected with a shell 1, the sealing plate 6 is connected with the bottom end of the fixed pipe 5 in a sealing manner, the bottom end of the transmission shaft 2 is positioned in the fixed pipe 5, the rotating disc 7 is coaxially arranged with a through hole far away from a fan blade 3, the rotating disc 7 is positioned in the fixed pipe 5, the diameter of the rotating disc 7 is larger than that of the through hole, brushes 8 are uniformly laid at the top of the rotating disc 7, a filter screen 26 far away from the fan blade 3 is abutted against the brushes 8, and the bottom of the rotating disc 7 is connected with the transmission shaft 2 through the transmission unit;
during the use of the device, the transmission shaft 2 and the fan blades 3 are rotated by the power assembly, the air outside the shell 1 can be sequentially conveyed into the shell 1 from the through hole and the air inlet hole by the rotation of the fan blades 3, the air in the shell 1 can be discharged from the air outlet hole, namely, the heat in the shell 1 can be discharged, the heat dissipation is realized, the dust in the air can be intercepted by the filter screen 26, the rotation of the rotating shaft 17 also drives the rotating ring 4 to rotate, when the rotating ring 4 drives the through hole to be separated from the air inlet hole, the air cannot be conveyed into the shell 1 from the air inlet hole, when the through hole is communicated with the air inlet hole by the rotation of the rotating ring 4, the air can be sequentially conveyed into the shell 1 from the through hole and the air inlet hole, namely, the intermittent air inlet of the shell 1 can be realized, and the filter screen 26 is intermittently abutted against the brush 8 on the rotating disc 7 by the rotation of the rotating ring 4, and, the rotation of the rotating shaft 17 also makes the rotating disc 7 rotate through the transmission unit, the rotation of the rotating disc 7 can make the hairbrush 8 rotate on the filter screen 26, make the hairbrush 8 brush down the dust intercepted on the filter screen 26 and drop in the fixed pipe 5, have realized the function of cleaning the filter screen 26, prevent the filter screen 26 from clogging.
As shown in fig. 4, the auxiliary mechanism includes a lifting plate 9, a ball screw pair 10, a first bearing 11, a connecting shaft 12, a stirring rod 13 and two connecting assemblies, the lifting plate 9 is horizontally disposed above the housing 1, a gap is disposed between the lifting plate 9 and the housing 1, the lifting plate 9 is disposed opposite to the exhaust hole, the connecting shaft 12 is vertically disposed in the housing 1, a screw of the ball screw pair 10 is coaxially disposed with the connecting shaft 12, an axis of the stirring rod 13 is perpendicular to and intersecting with an axis of the connecting shaft 12, a middle end of the stirring rod 13 is disposed at a bottom end of the connecting shaft 12, the screw of the ball screw pair 10 is disposed at a top end of the connecting shaft 12, an inner ring of the first bearing 11 is mounted on the connecting shaft 12, an outer ring of the first bearing 11 is disposed on an inner wall of the housing 1, the connecting assemblies are circumferentially and uniformly distributed with the axis of the connecting shaft 12 as a center, the bottom of the lifting plate 9 is connected with a nut of the ball screw pair 10 through a connecting assembly.
The intermittent air intake of the air intake hole makes the air exhaust hole intermittently exhaust, when the air exhaust hole exhausts, the lifting plate 9 is lifted under the action of air flow, the lifting plate 9 is lifted through the connecting assembly to make the nut of the ball screw pair 10 lift on the screw rod of the ball screw pair 10, when the air exhaust hole stops exhausting, the lifting plate 9 moves downwards through the connecting assembly to make the nut of the ball screw pair 10 move downwards on the screw rod of the ball screw pair 10, because the ball screw pair 10 can convert the rotary motion into the linear motion or convert the linear motion into the rotary motion, the screw rod of the ball screw pair 10 can drive the connecting shaft 12 to rotate in a reciprocating way under the supporting action of the first bearing 11, the rotation of the connecting shaft 12 drives the stirring rod 13 to rotate in a reciprocating way, thereby the stirring of the air in the shell 1 can be realized, the uniform distribution of the heat in the shell 1 is convenient, and the heat in the shell 1 can be exhausted, the heat dissipation effect of the shell 1 is improved.
As preferably, in order to realize the rotation of transmission shaft 2 and flabellum 3, power component includes driving motor 14, drive gear 15, driven gear 16, axis of rotation 17 and second bearing 18, driving motor 14 sets up on the inner wall of casing 1, driving motor 14 is connected with the top transmission of transmission shaft 2, drive gear 15 installs on transmission shaft 2, the vertical setting of axis of rotation 17, driven gear 16 installs the top at axis of rotation 17, the bottom at axis of rotation 17 is installed to flabellum 3, the inner circle of second bearing 18 is installed on axis of rotation 17, drive gear 15 and driven gear 16 meshing.
The driving motor 14 is started to rotate the transmission shaft 2, the rotation of the transmission shaft 2 drives the driven gear 16 to rotate through the driving gear 15, the rotation of the driven gear 16 drives the rotation shaft 17 to rotate under the supporting effect of the second bearing 18, and the rotation of the rotation shaft 17 drives the fan blades 3 to rotate.
Preferably, the number of teeth of the driving gear 15 is greater than that of the driven gear 16 in order to increase the rotation speed of the fan blades 3.
In the gear transmission, the number of teeth is inversely proportional to the rotating speed, so that the rotating speed of the driven gear 16 can be increased, the rotation of the fan blades 3 can be increased, the air flow in the shell 1 can be increased through the rotation of the fan blades 3, and the heat dissipation effect of the shell 1 can be improved.
Preferably, in order to realize the rotation of the rotary disk 7, the transmission unit includes a rotary gear 19, a connecting gear 20, a driving shaft 21 and a third bearing 22, the driving shaft 21 is coaxially disposed with the rotary disk 7, the rotary disk 7 is disposed at the top end of the driving shaft 21, the connecting gear 20 is mounted at the bottom end of the driving shaft 21, the inner ring of the third bearing 22 is mounted on the driving shaft 21, the rotary gear 19 is mounted at the bottom end of the transmission shaft 2, and the rotary gear 19 is engaged with the connecting gear 20.
The rotation of the transmission shaft 2 drives the rotation gear 19 to rotate, the rotation of the rotation gear 19 drives the connection gear 20 to rotate, the rotation of the connection gear 20 enables the driving shaft 21 to rotate under the supporting effect of the third bearing 22, and the rotation of the driving shaft 21 drives the rotating disc 7 to rotate.
Preferably, in order to improve the dust collecting effect, clean water is arranged in the fixed pipe 5, and the rotating disc 7 is positioned above the clean water.
Can make the dust of scraping down on the filter screen 26 dissolve in the clear water through the clear water, prevent that the dust in the fixed pipe 5 from holding back on the filter screen 26 again, promote the clean effect of filter screen 26.
Preferably, in order to realize the descending of the lifting plate 9, the connecting assembly includes a guide rod 23, a spring 24, an auxiliary plate 25 and a guide hole, the guide rod 23 is vertically arranged on the top of the housing 1, the guide rod 23 vertically penetrates through the guide hole, the guide rod 23 is slidably and hermetically connected with the inner wall of the guide hole, the auxiliary plate 25 is perpendicular to the guide rod 23, the top end of the guide rod 23 is arranged on the bottom of the lifting plate 9, the auxiliary plate 25 is arranged on the bottom end of the guide rod 23, the lifting plate 9 is connected with the housing 1 through the spring 24, and the guide rod 23 is connected with the nut of the ball screw pair 10.
When the lifting plate 9 rises, the guide rod 23 and the auxiliary plate 25 are driven to rise, the spring 24 is deformed, when the exhaust hole stops exhausting, the lifting plate 9 descends through the elastic action of the spring 24, the auxiliary plate 25 is driven to descend through the guide rod 23 when the lifting plate 9 descends, the nut of the ball screw pair 10 is driven to ascend and descend through the ascending and descending of the guide rod 23 and the auxiliary plate 25, the stirring direction of the air in the shell 1 can be increased through the ascending and descending of the guide rod 23 and the auxiliary plate 25, and the stirring effect of the air in the shell 1 can be improved.
During the use of the device, the transmission shaft 2 and the fan blades 3 are rotated by the power assembly, the air outside the shell 1 can be sequentially conveyed into the shell 1 from the through hole and the air inlet hole by the rotation of the fan blades 3, the air in the shell 1 can be discharged from the air outlet hole, namely, the heat in the shell 1 can be discharged, the heat dissipation is realized, the dust in the air can be intercepted by the filter screen 26, the rotation of the rotating shaft 17 also drives the rotating ring 4 to rotate, when the rotating ring 4 drives the through hole to be separated from the air inlet hole, the air cannot be conveyed into the shell 1 from the air inlet hole, when the through hole is communicated with the air inlet hole by the rotation of the rotating ring 4, the air can be sequentially conveyed into the shell 1 from the through hole and the air inlet hole, namely, the intermittent air inlet of the shell 1 can be realized, and the filter screen 26 is intermittently abutted against the brush 8 on the rotating disc 7 by the rotation of the rotating ring 4, and, the rotation of the rotating shaft 17 also makes the rotating disc 7 rotate through the transmission unit, the rotation of the rotating disc 7 can make the brush 8 rotate on the filter screen 26, make the brush 8 brush off the dust trapped on the filter screen 26 and drop in the fixed pipe 5, achieve the function of cleaning the filter screen 26, prevent the filter screen 26 from blocking, and, the intermittent air intake of the air intake makes the air exhaust hole intermittently exhaust, when the air exhaust hole exhausts, make the lifting plate 9 rise under the function of the air current, the rising of the lifting plate 9 makes the nut of the ball screw pair 10 rise on the threaded spindle of the ball screw pair 10 through the coupling assembly, when the air exhaust hole stops exhausting, the lifting plate 9 moves downward through the coupling assembly, namely can make the nut of the ball screw pair 10 move downward on the threaded spindle of the ball screw pair 10, because the ball screw pair 10 can convert the rotary motion into the linear motion, or convert the linear motion into the rotary motion, thereby can make ball screw pair 10's screw rod drive connecting axle 12 reciprocating rotation under the supporting role of first bearing 11, the rotation of connecting axle 12 drives stirring rod 13 reciprocating rotation to can realize the stirring to the air in casing 1, the heat evenly distributed in the casing 1 of being convenient for can be so that the discharge of casing 1 interior heat promotes casing 1 radiating effect.
Compared with the prior art, this radar base station equipment that radiating effect is good has realized radiating function through heat dissipation mechanism, compares with current heat dissipation mechanism, and this heat dissipation mechanism can also realize clean filter screen 26's function, prevents that filter screen 26 from blockking up, and the practicality is stronger, moreover, has still promoted the radiating effect through complementary unit, compares with current complementary unit, and this complementary unit passes through inlet port intermittent type nature air inlet control lifter plate 9 and goes up and down, has realized integral type linkage structure with heat dissipation mechanism, and the practicality is stronger.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The radar base station equipment with good heat dissipation effect comprises a shell (1), wherein the top of the shell (1) is provided with an exhaust hole, and the bottom of the shell (1) is provided with an air inlet hole;
the heat dissipation mechanism comprises a transmission shaft (2), fan blades (3), a rotating ring (4), a power assembly and a cleaning assembly, wherein a mounting hole is formed in the bottom of the shell (1), the transmission shaft (2) vertically penetrates through the mounting hole, the transmission shaft (2) is connected with the inner wall of the mounting hole in a sliding and sealing mode, the fan blades (3) are located in the air inlet hole, the rotating ring (4) is coaxially arranged with the transmission shaft (2), the rotating ring (4) is attached to the bottom of the shell (1), the rotating ring (4) is connected with the shell (1) in a sliding and sealing mode, the transmission shaft (2) penetrates through the rotating ring (4), the transmission shaft (2) is connected with the rotating ring (4) in a sealing mode, two through holes are formed in the rotating ring (4), the through holes are evenly distributed in the axial direction of the transmission shaft (2) in the central circumferential direction, and filter screens (26) are installed at the bottoms of the two through holes, the aperture of the through hole is smaller than that of the air inlet hole, one through hole and the air inlet hole are coaxially arranged, the power assembly is arranged in the shell (1), the power assembly is in transmission connection with the transmission shaft (2), the power assembly is in transmission connection with the fan blades (3), and the cleaning assembly is arranged at the bottom of the rotating ring (4);
the cleaning assembly comprises a fixed pipe (5), a sealing plate (6), a rotating disc (7) and a transmission unit, the fixed pipe (5) is coaxially arranged with a transmission shaft (2), the top end of the fixed pipe (5) is abutted against the bottom of a rotating ring (4), the rotating pipe is in sliding and sealing connection with the fixed pipe (5), the fixed pipe (5) is connected with a shell (1), the sealing plate (6) is in sealing connection with the bottom end of the fixed pipe (5), the bottom end of the transmission shaft (2) is positioned in the fixed pipe (5), the rotating disc (7) is coaxially arranged with a through hole far away from a fan blade (3), the rotating disc (7) is positioned in the fixed pipe (5), the diameter of the rotating disc (7) is larger than that of the through hole, brushes (8) are uniformly laid at the top of the rotating disc (7), a filter screen (26) far away from the fan blade (3) is abutted against the brushes (8), the bottom of the rotating disc (7) is connected with the transmission shaft (2) through a transmission unit;
the auxiliary mechanism comprises a lifting plate (9), a ball screw pair (10), a first bearing (11), a connecting shaft (12), a stirring rod (13) and two connecting assemblies, wherein the lifting plate (9) is horizontally arranged above the shell (1), a gap is formed between the lifting plate (9) and the shell (1), the lifting plate (9) is arranged right opposite to an exhaust hole, the connecting shaft (12) is vertically arranged in the shell (1), a screw of the ball screw pair (10) is coaxially arranged with the connecting shaft (12), the axis of the stirring rod (13) is perpendicular to and intersected with the axis of the connecting shaft (12), the middle end of the stirring rod (13) is arranged at the bottom end of the connecting shaft (12), the screw of the ball screw pair (10) is arranged at the top end of the connecting shaft (12), the inner ring of the first bearing (11) is arranged on the connecting shaft (12), the outer ring of the first bearing (11) is arranged on the inner wall of the shell (1), the connecting assembly is circumferentially and uniformly distributed by taking the axis of the connecting shaft (12) as the center, and the bottom of the lifting plate (9) is connected with the nut of the ball screw pair (10) through the connecting assembly.
2. The good-heat-dissipation radar base station device as recited in claim 1, wherein the power assembly comprises a driving motor (14), a driving gear (15), a driven gear (16), a rotating shaft (17) and a second bearing (18), the driving motor (14) is arranged on the inner wall of the housing (1), the driving motor (14) is in transmission connection with the top end of the transmission shaft (2), the driving gear (15) is arranged on the transmission shaft (2), the rotating shaft (17) is vertically arranged, the driven gear (16) is arranged on the top end of the rotating shaft (17), the fan blades (3) are arranged at the bottom end of the rotating shaft (17), the inner ring of the second bearing (18) is arranged on the rotating shaft (17), and the driving gear (15) is meshed with the driven gear (16).
3. The good heat dissipation radar base station apparatus according to claim 2, wherein the number of teeth of the drive gear (15) is larger than the number of teeth of the driven gear (16).
4. The good heat dissipation radar base station apparatus of claim 1, wherein the transmission unit includes a rotation gear (19), a connection gear (20), a driving shaft (21), and a third bearing (22), the driving shaft (21) is coaxially disposed with the rotation disc (7), the rotation disc (7) is disposed at a top end of the driving shaft (21), the connection gear (20) is installed at a bottom end of the driving shaft (21), an inner ring of the third bearing (22) is installed on the driving shaft (21), the rotation gear (19) is installed at a bottom end of the transmission shaft (2), and the rotation gear (19) is engaged with the connection gear (20).
5. The radar base station equipment with good heat dissipation effect as recited in claim 1, wherein clear water is arranged in the fixed pipe (5), and the rotating disc (7) is positioned above the clear water.
6. The good heat dissipation radar base station device of claim 1, wherein the connection assembly comprises a guide rod (23), a spring (24), an auxiliary plate (25), and a guide hole, the guide hole is disposed at the top of the housing (1), the guide rod (23) vertically penetrates through the guide hole, the guide rod (23) is slidably and hermetically connected with the inner wall of the guide hole, the auxiliary plate (25) is perpendicular to the guide rod (23), the top end of the guide rod (23) is disposed at the bottom of the lifting plate (9), the auxiliary plate (25) is disposed at the bottom end of the guide rod (23), the lifting plate (9) is connected with the housing (1) through the spring (24), and the guide rod (23) is connected with a nut of the ball screw pair (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110516170.5A CN113316338A (en) | 2021-05-12 | 2021-05-12 | Radar base station equipment that radiating effect is good |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110516170.5A CN113316338A (en) | 2021-05-12 | 2021-05-12 | Radar base station equipment that radiating effect is good |
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| Publication Number | Publication Date |
|---|---|
| CN113316338A true CN113316338A (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110516170.5A Withdrawn CN113316338A (en) | 2021-05-12 | 2021-05-12 | Radar base station equipment that radiating effect is good |
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| Country | Link |
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| CN (1) | CN113316338A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476570A (en) * | 2022-01-17 | 2022-05-13 | 港宏机械工程(南京)有限公司 | High-speed booth is apart from balance sorting machine |
| CN115087308A (en) * | 2022-06-08 | 2022-09-20 | 上海熠速信息技术有限公司 | MMC real-time simulation numerical modeling equipment based on distribution network risk assessment |
-
2021
- 2021-05-12 CN CN202110516170.5A patent/CN113316338A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476570A (en) * | 2022-01-17 | 2022-05-13 | 港宏机械工程(南京)有限公司 | High-speed booth is apart from balance sorting machine |
| CN115087308A (en) * | 2022-06-08 | 2022-09-20 | 上海熠速信息技术有限公司 | MMC real-time simulation numerical modeling equipment based on distribution network risk assessment |
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Application publication date: 20210827 |