CN111683477B - Intelligent security and protection equipment with good heat dissipation effect used outdoors - Google Patents
Intelligent security and protection equipment with good heat dissipation effect used outdoors Download PDFInfo
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- CN111683477B CN111683477B CN202010402041.9A CN202010402041A CN111683477B CN 111683477 B CN111683477 B CN 111683477B CN 202010402041 A CN202010402041 A CN 202010402041A CN 111683477 B CN111683477 B CN 111683477B
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 38
- 230000000694 effects Effects 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000000712 assembly Effects 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 7
- 230000008054 signal transmission Effects 0.000 claims abstract description 6
- 238000001125 extrusion Methods 0.000 claims description 44
- 230000005540 biological transmission Effects 0.000 claims description 27
- 230000008093 supporting effect Effects 0.000 claims description 20
- 239000004519 grease Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 230000006870 function Effects 0.000 description 14
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 4
- 206010063385 Intellectualisation Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000005413 snowmelt Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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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
-
- 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
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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
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
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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
- H05K5/06—Hermetically-sealed casings
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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
- H05K5/06—Hermetically-sealed casings
- H05K5/069—Other details of the casing, e.g. wall structure, passage for a connector, a cable, a shaft
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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
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1462—Mounting supporting structure in casing or on frame or rack for programmable logic controllers [PLC] for automation or industrial process control
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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
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1462—Mounting supporting structure in casing or on frame or rack for programmable logic controllers [PLC] for automation or industrial process control
- H05K7/1474—Mounting of modules, e.g. on a base or rail or wall
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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
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Automation & Control Theory (AREA)
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- Thermal Sciences (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention relates to an intelligent security device with good outdoor heat dissipation effect, which comprises a main body, a camera and a mounting plate, wherein the main body is cuboid, the camera is arranged on one side of the main body, the mounting plate is fixedly connected with the bottom of the main body, a video signal transmission system is arranged in the main body, a heat dissipation mechanism is arranged in the main body, a snow removal mechanism is arranged at the top of the main body, the heat dissipation mechanism comprises a power assembly, a wind power assembly, a connecting bearing, a rotating pipe and a sealing rod, the snow removal mechanism comprises a fixed pipe, a rotating ring, a one-way bearing and at least two snow removal assemblies, the intelligent security device with good outdoor heat dissipation effect achieves the heat dissipation function through the heat dissipation mechanism, and the snow removal function is achieved through the snow removal mechanism, so that the intelligent security device is prevented from being damaged due to excessive snow.
Description
Technical Field
The invention relates to the field of intelligent security, in particular to an intelligent security device with good outdoor heat dissipation effect.
Background
The intelligent security technology refers to the information, image transmission and storage technology of services, wherein a monitoring camera is common equipment in intelligent security, and the monitoring camera is a semiconductor imaging device and has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long service life, vibration resistance and the like.
When present be used for outdoor surveillance camera head during snowing, surveillance camera head top easily produces more snow, and snow can increase surveillance camera head's load, easily makes surveillance camera head crush, not only so, surveillance camera head is using for a long time or receiving the shining back of sunshine, and inside can produce more heat, and the heat can shorten surveillance camera head inner circuit's life.
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 intelligent security equipment used outdoors has a good heat dissipation effect.
The technical scheme adopted by the invention for solving the technical problems is as follows: an intelligent security device used outdoors and having a good heat dissipation effect comprises a main body, a shooting device and a mounting plate, wherein the main body is in a cuboid shape, the shooting device is arranged on one side of the main body, the mounting plate is fixedly connected with the bottom of the main body, a video signal transmission system is arranged in the main body, a heat dissipation mechanism is arranged in the main body, and a snow removal mechanism is arranged at the top of the main body;
the heat dissipation mechanism comprises a power assembly, a wind power assembly, a connecting bearing, a rotating pipe and a sealing rod, the rotating pipe is parallel to one side of the main body, which is provided with the shooting device, the sealing rod and the rotating tube are coaxially arranged, the top of the main body is provided with a through hole, the rotating tube passes through the through hole, the rotating pipe is connected with the inner wall of the through hole in a sliding and sealing way, the sealing rod is connected with the top end of the rotating pipe in a sealing and fixing way, the bottom of the main body is provided with air holes, the inner ring of the connecting bearing is arranged on the rotating pipe, the outer ring of the connecting bearing is fixed on the inner wall of the main body, the rotating pipe is provided with two through holes which are circumferentially and uniformly distributed by taking the axis of the rotating pipe as a center, the through hole is positioned between the sealing rod and the main body, the power assembly is in transmission connection with the rotating pipe, and the wind power assembly is arranged in the rotating pipe and drives air in the rotating pipe to flow directionally;
the snow removing mechanism comprises a fixed pipe, a rotating ring, a one-way bearing and at least two snow removing assemblies, wherein the fixed pipe and the rotating ring are coaxially arranged with the rotating pipe, an inner ring of the one-way bearing is arranged on a sealing rod, an outer ring of the one-way bearing is arranged on the inner wall of the rotating ring, the bottom end of the fixed pipe is hermetically and fixedly connected with the top of the main body, the outer diameter of the rotating ring is smaller than the inner diameter of the fixed pipe, the rotating ring is positioned in the fixed pipe, and the snow removing assemblies are uniformly distributed in the circumferential direction by taking the axis of the rotating pipe as the center;
snow removing subassembly includes jet-propelled unit, pipe, connecting pipe, mounting hole and two pilot holes, the pipe is parallel with the rotating tube, connecting pipe and the coaxial setting of pipe, the internal diameter of connecting pipe is greater than the external diameter of pipe, and two pilot holes distribute and set up at the top and the bottom of main part, two pilot holes are inserted respectively at the both ends of pipe, the pipe is sealed and fixed connection with the inner wall of pilot hole, the mounting hole sets up on the swivel becket, the connecting pipe passes the mounting hole, the connecting pipe is sealed and fixed connection with the inner wall of mounting hole, the bottom of connecting pipe slides and sealing connection with the top of main part, jet-propelled unit sets up in the connecting pipe.
Preferably, in order to drive the rotation tube to rotate, the power assembly comprises a driving motor, a driving gear and a driven gear, the driving motor is fixed on the inner wall of the main body and is in transmission connection with the driving gear, the driven gear is installed on the rotation tube, and the driving gear is meshed with the driven gear.
Preferably, in order to realize intellectualization, a rain and snow sensor is arranged on the outer wall of the fixed pipe, a PLC is arranged in the main body, and the rain and snow sensor and the driving motor are both electrically connected with the PLC.
Preferably, in order to realize the directional flow of air in the rotating pipe, the wind power assembly comprises a fan blade, a transmission shaft and a connecting rod, the transmission shaft and the rotating pipe are coaxially arranged, the axis of the connecting rod is perpendicular to and intersected with the axis of the rotating pipe, the diameter of the transmission shaft and the diameter of the connecting rod are both smaller than the inner diameter of the rotating pipe, the fan blade is installed at one end of the transmission shaft, the middle end of the connecting rod is fixed at the other end of the transmission shaft, and the two ends of the connecting rod are both fixed on the inner wall of the rotating pipe.
As preferred, in order to realize the jet-propelled function of connecting pipe, jet-propelled unit includes extrusion dish, connecting hole, check valve and two promotion units, the connecting hole sets up on the extrusion dish, connecting hole and extrusion dish all with the coaxial setting of connecting pipe, the inner wall slip and sealing connection of extrusion dish and connecting pipe, the check valve is installed in the connecting hole, the promotion unit uses the axis of connecting pipe as the bottom of center circumference evenly distributed at the extrusion dish, the axial displacement of promotion unit drive extrusion dish along the connecting pipe.
Preferably, in order to reduce the gap between the pressing plate and the inner wall of the connection pipe, the inner wall of the connection pipe is coated with a sealing grease.
Preferably, in order to drive the extrusion disc to move, the pushing unit comprises a first magnet block, a second magnet block, a supporting block, a moving rod and a spring, the moving rod is parallel to the connecting pipe, the top end of the moving rod is fixed on the extrusion disc, the first magnet block is fixed at the bottom end of the moving rod, the supporting block is located between the extrusion disc and the first magnet block and fixed on the inner wall of the connecting pipe, a circular hole is formed in the supporting block, the moving rod penetrates through the circular hole and is in sliding connection with the inner wall of the circular hole, the supporting block abuts against the first magnet block, the spring is located between the extrusion disc and the supporting block, the supporting block is connected with the extrusion disc through the spring, the second magnet block is located in the guide pipe and fixed on the inner wall of the guide pipe, and a gap is formed between the second magnet block and the first magnet block in an aligned mode.
Preferably, the moving bar is coated with lubricating oil in order to reduce friction between the moving bar and the support block.
Preferably, for dust prevention, a filter screen is arranged in the air hole and the rotating pipe.
Preferably, in order to prolong the service life of the fixing pipe, the fixing pipe is provided with an anti-corrosion zinc coating.
The intelligent security device for outdoor use with 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 improve the snow melting efficiency, the practicability is stronger, not only is the function of removing accumulated snow realized through the snow removal mechanism, and the device is prevented from being damaged due to the fact that the accumulated snow is too heavy, compared with the existing snow removal mechanism, the snow removal mechanism can discharge the heat absorbed in the main body on the guide pipe through the flow of snow water in the guide pipe, and the heat dissipation effect of the main body is better.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of an outdoor intelligent security device with a good heat dissipation effect according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic structural diagram of a power assembly of the intelligent security device with good outdoor heat dissipation effect according to the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 1;
in the figure: 1. the camera comprises a main body, 2. a camera body, 3. a mounting plate, 4. a connecting bearing, 5. a rotating pipe, 6. a sealing rod, 7. a fixed pipe, 8. a rotating ring, 9. a one-way bearing, 10. a guide pipe, 11. a connecting pipe, 12. a driving motor, 13. a driving gear, 14. a driven gear, 15. a fan blade, 16. a transmission shaft, 17. a connecting rod, 18. an extrusion disc, 19. a one-way valve, 20. a first magnet block, 21. a second magnet block, 22. a supporting block, 23. a moving rod, 24. a spring, 25. a filter screen, 26. a rain and snow sensor.
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. 1-2, an intelligent security device with good heat dissipation effect for outdoor use comprises a main body 1, a camera 2 and a mounting plate 3, wherein the main body 1 is cuboid, the camera 2 is arranged on one side of the main body 1, the mounting plate 3 is fixedly connected with the bottom of the main body 1, a video signal transmission system is arranged in the main body 1, a heat dissipation mechanism is arranged in the main body 1, and a snow removal mechanism is arranged at the top of the main body 1;
the heat dissipation mechanism comprises a power assembly, a wind power assembly, a connecting bearing 4, a rotating pipe 5 and a sealing rod 6, wherein the rotating pipe 5 is parallel to one side of the main body 1, which is provided with the shooting device 2, the sealing rod 6 is coaxially arranged with the rotating pipe 5, the top of the main body 1 is provided with a through hole, the rotating pipe 5 penetrates through the through hole, the rotating pipe 5 slides and is in sealing connection with the inner wall of the through hole, the sealing rod 6 is in sealing and fixed connection with the top end of the rotating pipe 5, the bottom of the main body 1 is provided with an air hole, the inner ring of the connecting bearing 4 is arranged on the rotating pipe 5, the outer ring of the connecting bearing 4 is fixed on the inner wall of the main body 1, the rotating pipe 5 is provided with two through holes, the through holes are uniformly distributed by taking the axis of the rotating pipe 5 as the central circumference, the through holes are positioned between the sealing rod 6 and the main body 1, the power assembly is in transmission connection with the rotating pipe 5, the wind power assembly is arranged in the rotating pipe 5 and drives air in the rotating pipe 5 to flow directionally;
the snow removing mechanism comprises a fixed pipe 7, a rotating ring 8, a one-way bearing 9 and at least two snow removing assemblies, wherein the fixed pipe 7 and the rotating ring 8 are coaxially arranged with the rotating pipe 5, an inner ring of the one-way bearing 9 is arranged on a sealing rod 6, an outer ring of the one-way bearing 9 is arranged on the inner wall of the rotating ring 8, the bottom end of the fixed pipe 7 is sealed and fixedly connected with the top of the main body 1, the outer diameter of the rotating ring 8 is smaller than the inner diameter of the fixed pipe 7, the rotating ring 8 is positioned in the fixed pipe 7, and the snow removing assemblies are uniformly distributed in the circumferential direction by taking the axis of the rotating pipe 5 as the center;
snow removing subassembly includes jet-propelled unit, pipe 10, connecting pipe 11, mounting hole and two pilot holes, pipe 10 is parallel with rotating tube 5, connecting pipe 11 and the coaxial setting of pipe 10, the internal diameter of connecting pipe 11 is greater than the external diameter of pipe 10, and two pilot hole distributions set up in the top and the bottom of main part 1, and two pilot holes are inserted respectively at the both ends of pipe 10 in, pipe 10 and the inner wall of pilot hole seal and fixed connection, the mounting hole sets up on swivel becket 8, connecting pipe 11 passes the mounting hole, connecting pipe 11 and the inner wall of mounting hole seal and fixed connection, the bottom of connecting pipe 11 and the top of main part 1 slide and sealing connection, jet-propelled unit sets up in connecting pipe 11.
Fixing the mounting plate 3 at the mounting position, realizing video shooting through the shooting device 2, transmitting video signals to a terminal through a video signal transmission system, realizing monitoring, during the period, enabling the rotating tube 5 to rotate under the supporting action of the connecting bearing 4 through the power assembly, enabling the air in the rotating tube 5 to be conveyed into the main body 1 through the rotation of the rotating tube 5 through the wind power assembly, discharging the air in the main body 1 from the air hole, enabling the air outside the main body 1 to enter the rotating tube 5 from the through hole and then be conveyed into the main body 1, realizing the directional flow of the air in the main body 1, discharging the heat in the main body 1 through the flow of the air, enabling the sealing rod 6 to synchronously rotate by the rotation of the rotating tube 5, enabling the inner ring of the one-way bearing 9 to rotate by the rotation of the sealing rod 6, and enabling the one-way bearing 9 to freely rotate in one direction, and a bearing locked in the other direction, at this time, the inner ring of the one-way bearing 9 can not drive the outer ring of the one-way bearing 9 to realize synchronous rotation, during the snow falling, the rotating tube 5 and the sealing rod 6 realize reverse rotation through the power unit, the rotation of the sealing rod 6 drives the inner ring of the one-way bearing 9 to realize reverse rotation, at this time, the inner ring of the one-way bearing 9 drives the outer ring of the one-way bearing 9 to realize synchronous rotation and the rotating ring 8 to rotate, the snow accumulated on the rotating ring 8 can be separated from the rotating ring 8 under the action of centrifugal force and fall into the fixed tube 7 through the rotation of the rotating ring 8, the air in the rotating tube 5 realizes reverse directional flow through the wind power unit, the air in the main body 1 is conveyed into the rotating tube 5 and discharged from the through hole, and the heat in the main body 1 can be transferred into the fixed tube 7 through the flow of the air in the fixed tube 7, make the snow in the fixed pipe 7 melt, here, swivel 8 can improve the degree of consistency that the snow is heated through absorbing the heat, improve snow melting efficiency, snow after melting can be discharged from pipe 10, the function of snow removing has been realized, and during, pipe 10 can absorb the heat in the main part 1, and the heat is transfered to the snow aquatic again, can promote the radiating effect of main part 1, and, swivel 8's rotation drives connecting pipe 11 and realizes synchronous rotation, when connecting pipe 11 rotates to when with pipe 10 coaxial state, can make the air transport in the connecting pipe 11 to the pipe 10 in through jet-propelled subassembly, and then can play the function of mediation pipe 10, prevent that the snow from not fusing completely and leading to pipe 10 to block up.
As shown in fig. 3, the power assembly includes a driving motor 12, a driving gear 13 and a driven gear 14, the driving motor 12 is fixed on the inner wall of the main body 1 and is in transmission connection with the driving gear 13, the driven gear 14 is installed on the rotating pipe 5, and the driving gear 13 is engaged with the driven gear 14.
The driving motor 12 is started, so that the driving gear 13 drives the driven gear 14 to rotate, and the rotation of the driven gear 14 drives the rotating pipe 5 to rotate under the supporting action of the connecting bearing 4.
Preferably, in order to achieve intellectualization, a rain and snow sensor 26 is provided on an outer wall of the fixed pipe 7, a PLC is provided in the main body 1, and both the rain and snow sensor 26 and the driving motor 12 are electrically connected to the PLC.
A PLC, a programmable logic controller, which employs a programmable memory for storing programs therein, executing user-oriented instructions such as logic operations, sequence control, timing, counting, and arithmetic operations, and controlling various types of machinery or manufacturing processes through digital or analog input and output, the essence of this is a computer dedicated to industrial control, whose hardware structure is basically the same as that of a microcomputer, generally used for the processing of data and the reception and output of instructions, for implementing central control, the rain and snow sensor 26 is an instrument for detecting whether rain and snow exist by using the conductive characteristic of rain and snow and adopting an advanced detection circuit, and when the rain and snow sensor 26 detects a rain and snow signal, the signal is transmitted to the PLC, and the PLC controls the driving motor 12 to start reversely, so that the inner ring of the one-way bearing 9 drives the outer ring of the one-way bearing 9 to rotate synchronously.
Preferably, in order to realize the directional flow of air in the rotating pipe 5, the wind power assembly comprises a fan blade 15, a transmission shaft 16 and a connecting rod 17, the transmission shaft 16 is coaxially arranged with the rotating pipe 5, the axis of the connecting rod 17 is perpendicular to and intersected with the axis of the rotating pipe 5, the diameter of the transmission shaft 16 and the diameter of the connecting rod 17 are both smaller than the inner diameter of the rotating pipe 5, the fan blade 15 is installed at one end of the transmission shaft 16, the middle end of the connecting rod 17 is fixed at the other end of the transmission shaft 16, and both ends of the connecting rod 17 are fixed on the inner wall of the rotating pipe 5.
The rotation of the rotating tube 5 drives the transmission shaft 16 to synchronously rotate through the connecting rod 17, the rotation of the transmission shaft 16 drives the fan blades 15 to rotate, and the directional flow of the air in the rotating tube 5 can be realized through the rotation of the fan blades 15.
As shown in fig. 4, the air injection unit includes an extrusion disc 18, a connection hole, a check valve 19 and two pushing units, the connection hole is disposed on the extrusion disc 18, the connection hole and the extrusion disc 18 are both disposed coaxially with the connection pipe 11, the extrusion disc 18 slides and is hermetically connected with the inner wall of the connection pipe 11, the check valve 19 is installed in the connection hole, the pushing units are circumferentially and uniformly distributed at the bottom of the extrusion disc 18 by using the axis of the connection pipe 11 as a center, and the pushing units drive the extrusion disc 18 to move along the axial direction of the connection pipe 11.
When the rotating ring 8 rotates to drive the connecting pipe 11 to rotate to be coaxial with the guide pipe 10, the extrusion disc 18 moves towards the direction close to the guide pipe 10 through the pushing unit, through the one-way characteristic of the one-way valve 19, air at the bottom of the extrusion disc 18 cannot be conveyed to the top of the extrusion disc 18 through the connecting hole, namely, air in the connecting pipe 11 can be conveyed into the guide pipe 10, when the guide pipe 10 is blocked, air pressure in the guide pipe 10 can be increased, snow water in the guide pipe 10 can be discharged under the action of the air pressure, the function of dredging the guide pipe 10 is achieved, when the rotating ring 8 drives the connecting pipe 11 to rotate and the distance between the rotating ring and the guide pipe 10 is increased, the extrusion disc 18 is reset through the pushing unit, and at the moment, the air at the top of the extrusion disc 18 is conveyed to the bottom of the extrusion disc 18 through the connecting hole.
Preferably, in order to reduce the gap between the pressing plate 18 and the inner wall of the connection pipe 11, the inner wall of the connection pipe 11 is coated with a sealing grease.
The sealing grease has the function of reducing the clearance between the extrusion disc 18 and the inner wall of the connecting pipe 11, and the sealing performance is improved.
Preferably, in order to drive the extrusion disk 18 to move, the pushing unit includes a first magnet block 20, a second magnet block 21, a support block 22, a moving rod 23 and a spring 24, the moving rod 23 is parallel to the connection pipe 11, the top end of the moving rod 23 is fixed on the extrusion disk 18, the first magnet block 20 is fixed at the bottom end of the moving rod 23, the support block 22 is located between the extrusion disk 18 and the first magnet block 20 and fixed on the inner wall of the connection pipe 11, a circular hole is formed in the support block 22, the moving rod 23 passes through the circular hole and is slidably connected with the inner wall of the circular hole, the support block 22 abuts against the first magnet block 20, the spring 24 is located between the extrusion disk 18 and the support block 22, the support block 22 is connected with the extrusion disk 18 through the spring 24, the second magnet block 21 is located in the guide pipe 10 and fixed on the inner wall of the guide pipe 10, the second magnet block 21 is opposite to the first magnet block 20, and a gap is formed between the second magnet block and the first magnet block.
In fact, the magnetic poles of the first magnet block 20 and the second magnet block 21 on the side close to each other are opposite, when the connection pipe 11 and the guide pipe 10 are in a coaxial state, the first magnet block 20 can be moved toward the direction close to the second magnet block 21 by the principle of opposite attraction, the movement of the first magnet block 20 reaches the synchronous movement of the moving rod 23 on the support block 22, and the spring 24 is compressed, the movement of the moving rod 23 drives the pressing plate 18 to move toward the main body 1, when the distance between the connection pipe 11 and the guide pipe 10 is increased by the rotation of the rotating ring 8, the force of the mutual attraction between the first magnet block 20 and the second magnet block 21 is reduced in inverse proportion to the distance, and when the force of the mutual attraction between the first magnet block 20 and the second magnet block 21 is smaller than the elastic force of the spring 24, the pressing plate 18 can be caused to return the pressing plate 18 under the elastic action of the spring 24.
Preferably, in order to reduce the frictional force between the moving rod 23 and the supporting block 22, the moving rod 23 is coated with a lubricating oil.
The lubricating oil functions to reduce the friction between the moving rod 23 and the supporting block 22 and improve the smoothness of movement of the moving rod 23.
Preferably, for dust protection, a screen 25 is installed in the air hole and in the rotating pipe 5.
The filter screen 25 has a function of filtering dust, and prevents dust outside the main body 1 from entering the main body 1 along with air, thereby achieving dust prevention.
Preferably, in order to prolong the service life of the fixed pipe 7, the fixed pipe 7 is provided with an anti-corrosion zinc coating.
The function of anticorrosive galvanizing coat is to promote the rust-resistant ability of fixed pipe 7, prolongs the life of fixed pipe 7.
Fixing the mounting plate 3 at the mounting position, realizing video shooting through the shooting device 2, transmitting video signals to the terminal through a video signal transmission system, realizing monitoring, during which, starting through the driving motor 12, enabling the driving gear 13 to drive the driven gear 14 to rotate, the rotation of the driven gear 14 drives the rotating tube 5 to rotate under the supporting action of the connecting bearing 4, the rotation of the rotating tube 5 drives the transmission shaft 16 to synchronously rotate through the connecting rod 17, the rotation of the transmission shaft 16 drives the fan blades 15 to rotate, the directional flow of the air in the rotating tube 5 can be realized through the rotation of the fan blades 15, thereby the air in the rotating tube 5 can be conveyed into the main body 1, the air in the main body 1 is discharged from the air holes, the air outside the main body 1 enters the rotating tube 5 from the through holes and then is conveyed into the main body 1, thereby the directional flow of the air in the main body 1 can be realized, the heat in the main body 1 can be discharged through the flowing of air, the rotation of the rotating pipe 5 drives the sealing rod 6 to synchronously rotate, the rotation of the sealing rod 6 drives the inner ring of the one-way bearing 9 to rotate, the one-way bearing 9 can freely rotate in one direction and is locked in the other direction, and at the moment, the inner ring of the one-way bearing 9 cannot drive the outer ring of the one-way bearing 9 to synchronously rotate;
during snowing, the driving gear 13 is reversely rotated by the driving motor 12, so that the rotating pipe 5 and the fan blades 15 can reversely rotate, the sealing rod 6 can reversely rotate, the rotation of the sealing rod 6 drives the inner ring of the one-way bearing 9 to reversely rotate, at the moment, the inner ring of the one-way bearing 9 drives the outer ring of the one-way bearing 9 to synchronously rotate, the rotating ring 8 rotates, the accumulated snow on the rotating ring 8 can be separated from the rotating ring 8 under the action of centrifugal force and fall into the fixed pipe 7 by the rotation of the rotating ring 8, the air in the rotating pipe 5 realizes reverse directional flow by the wind power unit, the air in the main body 1 is conveyed into the rotating pipe 5 and discharged from the through hole, and the accumulated snow in the main body 1 can be transferred into the fixed pipe 7 by the flow of the air in the fixed pipe 7 to melt the snow in the fixed pipe 7, here, the rotating ring 8 can improve the uniformity of the heated snow through absorbing heat, improve the snow melting efficiency, the melted snow can be discharged from the conduit 10, and realize the snow removing function, during which, the conduit 10 can absorb the heat in the main body 1, and the heat is transferred to the snow water, and can improve the heat dissipation effect of the main body 1, and the rotation of the rotating ring 8 drives the connecting pipe 11 to realize synchronous rotation, when the connecting pipe 11 rotates to be coaxial with the conduit 10, the first magnet block 20 can move towards the direction close to the second magnet block 21 through the principle of opposite attraction, the movement of the first magnet block 20 achieves that the moving rod 23 realizes synchronous movement on the supporting block 22, and the spring 24 is compressed, the movement of the moving rod 23 drives the extrusion disc 18 to move towards the direction close to the main body 1, through the one-way characteristic of the one-way valve 19, the air at the bottom of the extrusion disc 18 can not be conveyed from the top of the connecting hole to the extrusion disc 18, when the distance between the connecting pipe 11 and the guide pipe 10 is increased by the rotation of the rotating ring 8, the acting force of mutual attraction between the first magnet block 20 and the second magnet block 21 is inversely proportional to the distance, so that the acting force of mutual attraction between the first magnet block 20 and the second magnet block 21 is reduced, and when the acting force of mutual attraction between the first magnet block 20 and the second magnet block 21 is smaller than the elastic acting force of the spring 24, the extrusion disc 18 can be reset under the elastic action of the spring 24;
here, through the directional flow of the air in the main body 1, the heat dissipation function of the main body 1 can be realized, and, acting on the snow through the heat in the main body 1, the snow melting efficiency can be improved, through the flow of snow water in the conduit 10, the heat in the main body 1 absorbed by the conduit 10 can be discharged, the heat dissipation effect is improved, here, the sliding of the bottom end of the connecting pipe 11 at the top of the main body 1, through the principle of heat generation by friction, the snow melting efficiency can be further improved, and further the snow removal effect is improved, and furthermore, the heat increase on the main body 1 caused by the sliding of the connecting pipe 11 on the main body 1 during the period of not snowing can be prevented through the one-way bearing 9.
Compared with the prior art, this be used for radiating effectual intelligent security equipment of outdoor radiating effect has realized radiating function through heat dissipation mechanism, compare with current heat dissipation mechanism, this heat dissipation mechanism can improve snow melt efficiency, the practicality is stronger, moreover, still realize the function of cleaing away snow through snow removing mechanism, prevent that snow from being overweight and leading to this equipment to damage, compare with current snow removing mechanism, this snow removing mechanism passes through the flow of snow water in pipe 10, can be with the heat discharge in the absorptive main part 1 on the pipe 10, main part 1 radiating effect is better.
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 intelligent security equipment used outdoors has a good heat dissipation effect and comprises a main body (1), a shooting device (2) and a mounting plate (3), wherein the main body (1) is cuboid in shape, the shooting device (2) is arranged on one side of the main body (1), the mounting plate (3) is fixedly connected with the bottom of the main body (1), a video signal transmission system is arranged in the main body (1), and the intelligent security equipment is characterized in that a heat dissipation mechanism is arranged in the main body (1), and a snow removal mechanism is arranged at the top of the main body (1);
the heat dissipation mechanism comprises a power assembly, a wind power assembly, a connecting bearing (4), a rotating pipe (5) and a sealing rod (6), wherein the rotating pipe (5) is parallel to one side of the main body (1) where the shooting device (2) is arranged, the sealing rod (6) is coaxially arranged with the rotating pipe (5), a through hole is formed in the top of the main body (1), the rotating pipe (5) penetrates through the through hole, the rotating pipe (5) is connected with the inner wall of the through hole in a sliding and sealing mode, the sealing rod (6) is connected with the top end of the rotating pipe (5) in a sealing and fixed mode, an air hole is formed in the bottom of the main body (1), an inner ring of the connecting bearing (4) is installed on the rotating pipe (5), an outer ring of the connecting bearing (4) is fixed on the inner wall of the main body (1), two through holes are formed in the rotating pipe (5), and are uniformly distributed in the circumferential direction by taking the axis of the rotating pipe (5) as the center, the through hole is positioned between the sealing rod (6) and the main body (1), the power assembly is in transmission connection with the rotating pipe (5), and the wind power assembly is arranged in the rotating pipe (5) and drives air in the rotating pipe (5) to flow directionally;
the snow removing mechanism comprises a fixed pipe (7), a rotating ring (8), a one-way bearing (9) and at least two snow removing assemblies, wherein the fixed pipe (7) and the rotating ring (8) are coaxially arranged with the rotating pipe (5), the inner ring of the one-way bearing (9) is arranged on a sealing rod (6), the outer ring of the one-way bearing (9) is arranged on the inner wall of the rotating ring (8), the bottom end of the fixed pipe (7) is sealed and fixedly connected with the top of the main body (1), the outer diameter of the rotating ring (8) is smaller than the inner diameter of the fixed pipe (7), the rotating ring (8) is positioned in the fixed pipe (7), and the snow removing assemblies are circumferentially and uniformly distributed by taking the axis of the rotating pipe (5) as a center;
the snow removing assembly comprises an air injection unit, a guide pipe (10), a connecting pipe (11), a mounting hole and two assembling holes, the guide pipe (10) is parallel to the rotating pipe (5), the connecting pipe (11) is coaxial with the guide pipe (10), the inner diameter of the connecting pipe (11) is larger than the outer diameter of the guide pipe (10), two assembling holes are distributed at the top and the bottom of the main body (1), two ends of the conduit (10) are respectively inserted into the two assembling holes, the conduit (10) is hermetically and fixedly connected with the inner walls of the assembling holes, the mounting hole is arranged on the rotating ring (8), the connecting pipe (11) passes through the mounting hole, the connecting pipe (11) is fixedly connected with the inner wall of the mounting hole in a sealing manner, the bottom end of the connecting pipe (11) is connected with the top of the main body (1) in a sliding manner in a sealing manner, and the air injection unit is arranged in the connecting pipe (11);
the power assembly comprises a driving motor (12), a driving gear (13) and a driven gear (14), the driving motor (12) is fixed on the inner wall of the main body (1) and is in transmission connection with the driving gear (13), the driven gear (14) is installed on the rotating pipe (5), and the driving gear (13) is meshed with the driven gear (14);
the driving motor (12) is started, the driving gear (13) drives the driven gear (14) to rotate, and the rotation of the driven gear (14) drives the rotating pipe (5) to rotate under the supporting action of the connecting bearing (4);
the wind power assembly comprises fan blades (15), a transmission shaft (16) and a connecting rod (17), the transmission shaft (16) and the rotating pipe (5) are coaxially arranged, the axis of the connecting rod (17) is perpendicular to and intersected with the axis of the rotating pipe (5), the diameter of the transmission shaft (16) and the diameter of the connecting rod (17) are both smaller than the inner diameter of the rotating pipe (5), the fan blades (15) are installed at one end of the transmission shaft (16), the middle end of the connecting rod (17) is fixed at the other end of the transmission shaft (16), and the two ends of the connecting rod (17) are both fixed on the inner wall of the rotating pipe (5);
the air injection unit comprises an extrusion disc (18), a connecting hole, a one-way valve (19) and two pushing units, the connecting hole is formed in the extrusion disc (18), the connecting hole and the extrusion disc (18) are coaxially arranged with the connecting pipe (11), the extrusion disc (18) is connected with the inner wall of the connecting pipe (11) in a sliding and sealing mode, the one-way valve (19) is installed in the connecting hole, the pushing units are circumferentially and uniformly distributed at the bottom of the extrusion disc (18) by taking the axis of the connecting pipe (11) as the center, and the pushing units drive the extrusion disc (18) to move along the axial direction of the connecting pipe (11);
the pushing unit comprises a first magnet block (20), a second magnet block (21), a supporting block (22), a moving rod (23) and a spring (24), the moving rod (23) is parallel to the connecting pipe (11), the top end of the moving rod (23) is fixed on the extrusion disc (18), the first magnet block (20) is fixed at the bottom end of the moving rod (23), the supporting block (22) is located between the extrusion disc (18) and the first magnet block (20) and fixed on the inner wall of the connecting pipe (11), a round hole is formed in the supporting block (22), the moving rod (23) penetrates through the round hole and is in sliding connection with the inner wall of the round hole, the supporting block (22) abuts against the first magnet block (20), the spring (24) is located between the extrusion disc (18) and the supporting block (22), and the supporting block (22) is connected with the extrusion disc (18) through the spring (24), the second magnet block (21) is positioned in the guide pipe (10) and fixed on the inner wall of the guide pipe (10), and a gap is formed between the second magnet block (21) and the first magnet block (20) in a right-facing mode.
2. The intelligent security device with good heat dissipation effect for the outdoor as claimed in claim 1, wherein a rain and snow sensor (26) is arranged on the outer wall of the fixed pipe (7), a PLC is arranged in the main body (1), and the rain and snow sensor (26) and the driving motor (12) are electrically connected with the PLC.
3. The intelligent security device with good heat dissipation effect for the outdoor as claimed in claim 1, wherein the inner wall of the connection pipe (11) is coated with sealing grease.
4. The intelligent security device with good heat dissipation effect for the outdoor use as claimed in claim 1, wherein the moving rod (23) is coated with lubricating oil.
5. The intelligent security device with good heat dissipation effect for the outdoor as claimed in claim 1, wherein the filter screens (25) are installed in the air hole and the rotating pipe (5).
6. The intelligent security device with good heat dissipation effect for the outdoor as claimed in claim 1, wherein the fixing pipe (7) is provided with an anti-corrosion zinc coating.
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| CN113153520B (en) * | 2021-04-14 | 2022-07-05 | 长春科技学院 | Engine energy-saving control system based on artificial intelligence |
| CN113824964B (en) * | 2021-10-28 | 2023-01-10 | 深圳市泰和联安防电子有限公司 | Decoder for video monitoring |
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Effective date of registration: 20211019 Address after: 831500 home decoration materials Industrial Park, Sutong small and micro entrepreneurship Park, Fukang Industrial Park, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region b-06-01-10, b-06-01-11 Applicant after: Xinjiang Silk Road Liuhe Electric Technology Co.,Ltd. Address before: No. 101, unit 6, Wulanhada street, huolingole City, Tongliao City, Inner Mongolia Autonomous Region 029200 Applicant before: Dong Shujie |
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Denomination of invention: An intelligent security device with good heat dissipation effect for outdoor use Effective date of registration: 20221215 Granted publication date: 20211109 Pledgee: Bank of China Limited Changji Hui Autonomous Prefecture Branch Pledgor: Xinjiang Silk Road Liuhe Electric Technology Co.,Ltd. Registration number: Y2022980027762 |
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Address after: 831500 home decoration materials Industrial Park, Sutong small and micro entrepreneurship Park, Fukang Industrial Park, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region b-06-01-10, b-06-01-11 Patentee after: Xinjiang Silk Road Liuhe Technology Co.,Ltd. Country or region after: China Address before: 831500 home decoration materials Industrial Park, Sutong small and micro entrepreneurship Park, Fukang Industrial Park, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region b-06-01-10, b-06-01-11 Patentee before: Xinjiang Silk Road Liuhe Electric Technology Co.,Ltd. Country or region before: China |