CN108765963B - Electronic police with good snow prevention effect - Google Patents
Electronic police with good snow prevention effect Download PDFInfo
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- CN108765963B CN108765963B CN201810505307.5A CN201810505307A CN108765963B CN 108765963 B CN108765963 B CN 108765963B CN 201810505307 A CN201810505307 A CN 201810505307A CN 108765963 B CN108765963 B CN 108765963B
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- 230000000694 effects Effects 0.000 title claims abstract description 37
- 230000002265 prevention Effects 0.000 title abstract description 10
- 238000001035 drying Methods 0.000 claims abstract description 45
- 238000010521 absorption reaction Methods 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 16
- 238000000605 extraction Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000017525 heat dissipation Effects 0.000 claims description 11
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000005086 pumping Methods 0.000 abstract description 3
- 239000003595 mist Substances 0.000 abstract description 2
- 238000007791 dehumidification Methods 0.000 description 13
- 230000000903 blocking effect Effects 0.000 description 7
- 239000000779 smoke Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
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- B08B1/12—
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Drying Of Gases (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to an electronic police with good snow prevention effect, which comprises a supporting rod, a main body and a shielding block, wherein a working chamber and a dehumidifying mechanism are arranged in the main body, a groove is arranged in the shielding block, a snow removing mechanism is arranged in the groove, the dehumidifying mechanism comprises an air pumping unit, a drying unit and a heat radiating unit, the drying unit comprises a motor, a drying pool, an air inlet pipe and an air outlet pipe, the air pumping unit comprises a first gear, a second gear, a connecting rod, a moving rod, a push plate, an air exhaust pipe, a vent pipe, a first valve and a second valve, the snow removing mechanism comprises a driving unit, a positioning block, a positioning groove, a telescopic frame, a sliding block, a sliding groove and a moving plate, the electronic police with good snow prevention effect can dry air entering the working chamber through the dehumidifying mechanism, prevent water mist from appearing in the electronic police due to overhigh humidity of the air, this electronic police can strike off snow, prevents that snow too much from causing this electronic police's control angle to change.
Description
Technical Field
The invention relates to the field of smart cities, in particular to an electronic police with a good snow prevention effect.
Background
The smart city senses, analyzes and integrates various key information of a city operation core system by using information and communication technical means, and accordingly, the smart city can respond to various requirements including civil life, environmental protection, public safety, city service and industrial and commercial activities intelligently. The essence of the method is that advanced information technology is utilized to realize urban intelligent management and operation, so as to create a better life for people in the city and promote the harmony and sustainable growth of the city, and electronic police is a method which utilizes automatic detection and measurement technology to capture traffic violation or traffic accidents, utilizes a network to transmit collected information back to a public security department for analysis and processing, and uses the information as evidence to punish a troublemaker so as to reduce the occurrence of accidents and assist the work of traffic police.
But very easily pile up snow on current electronic police, snow is too much can lead to current electronic police's weight increase, arouses current electronic police's control angle to change for current electronic police's control range changes, causes current electronic police's control effect to reduce, and so on, the environment at crossing is the high temperature high humidity environment, causes current electronic police's inside to very easily appear water smoke, leads to the inside electronic component short circuit damage of current electronic police.
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 electronic police with good snow prevention effect is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: an electronic police with a good snow prevention effect comprises a supporting rod, a main body and a blocking block, wherein the supporting rod is vertically arranged, the main body is fixed at the top end of the supporting rod, a working chamber and a dehumidifying mechanism are arranged in the main body, the blocking block is fixed at one side of the main body close to the working chamber, a groove is arranged in the blocking block, the opening of the groove faces the working chamber, and a snow removing mechanism is arranged in the groove;
the dehumidification mechanism comprises an air extraction unit, a drying unit and a heat dissipation unit, the air extraction unit and the heat dissipation unit are respectively arranged on two sides in the main body, and the drying unit is arranged between the air extraction unit and the heat dissipation unit;
the drying unit comprises a motor, a drying tank, an air inlet pipe and an air outlet pipe, the motor is arranged at the top in the main body, the drying tank is arranged below the motor, one end of the air inlet pipe is connected with the air exhaust unit, the other end of the air inlet pipe is communicated with the drying tank, one end of the air outlet pipe is communicated with the drying tank, the other end of the air outlet pipe is connected with the heat dissipation unit, an activated alumina filler and a plurality of stirring blades are arranged in the drying tank, the stirring blades are uniformly distributed on the periphery of an output shaft of the motor in the circumferential direction, and the motor is in transmission connection with the stirring blades;
the air exhaust unit comprises a first gear, a second gear, a connecting rod, a moving rod, a push plate, an air exhaust pipe, a vent pipe, a first valve and a second valve, the motor is in transmission connection with the first gear, the first gear is meshed with the second gear, one end of the connecting rod is hinged to the position, far away from the circle center, of the second gear, the other end of the connecting rod is hinged to one end of the moving rod, the other end of the moving rod is fixedly connected with the push plate, the push plate is arranged in the air exhaust pipe, the lower portion of the air exhaust pipe is communicated with the air inlet pipe through the second valve, the upper portion of the air exhaust pipe is communicated with one end of the vent pipe through the first valve, and the other end of the vent pipe is communicated with;
the heat dissipation unit comprises a heat absorption pipe, an exhaust pipe and a plurality of third valves, the heat absorption pipe is wound outside the working chamber, the heat absorption pipe is spirally distributed along the outer wall of the working chamber, one end of the heat absorption pipe is communicated with the air outlet pipe, the other end of the heat absorption pipe is communicated with the working chamber, the working chamber is communicated with the exhaust pipe, and the exhaust pipe is communicated with the upper part of the main body through the plurality of third valves;
snow removing mechanism includes drive unit, locating piece, constant head tank, expansion bracket, slider, spout and movable plate, drive unit and locating piece transmission are connected, the locating piece sets up in the constant head tank, the constant head tank sets up on the inner wall of recess, the slider sets up in the spout, the spout sets up on the movable plate, the top of one side of expansion bracket is articulated with the inner wall of recess, the bottom of one side of expansion bracket is articulated with the locating piece, the top of the other end of expansion bracket is articulated with the movable plate, the bottom of the other end of expansion bracket is articulated with the slider.
Preferably, a brush is provided under the moving plate to enhance the washing effect.
Preferably, in order to enhance the drying effect, a plurality of through holes are arranged in the stirring blade.
Preferably, in order to enhance the drying effect, an air distributor is arranged at the bottom in the drying pool and communicated with the air inlet pipe.
Preferably, in order to prevent foreign matters from entering the vent pipe, a filter screen is arranged in the vent pipe.
Preferably, the first valve, the second valve and the third valve are check valves to prevent air in the suction pipe from flowing back to the vent pipe, prevent air in the intake pipe from flowing back to the suction pipe, and prevent external air from entering the exhaust pipe.
Preferably, in order to reduce transmission loss between the first gear and the second gear, lubricating oil is coated between the first gear and the second gear.
Preferably, the motor is a servo motor in order to enable precise and stable operation of the motor for a long time.
Preferably, in order to realize the movement of the positioning block, the driving unit comprises an air pump, an air cylinder and a piston, the air pump is communicated with the air cylinder, the air cylinder is fixed in the groove, one end of the piston is arranged in the air cylinder, and the other end of the piston is fixedly connected with the positioning block.
Preferably, in order to prevent the positioning block from separating from the positioning groove and prevent the sliding block from separating from the sliding groove, the positioning groove and the sliding groove are dovetail grooves.
The electronic police with the good snow prevention effect has the advantages that through the dehumidification mechanism, the electronic police can dry air entering a working room, and water mist in the electronic police is prevented from occurring due to the fact that the humidity of the air is too high.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view showing the structure of an electronic police officer with a good snow protection effect according to the present invention;
FIG. 2 is a schematic structural view of a drying unit of an electronic police officer having a good snow protection effect according to the present invention;
FIG. 3 is a schematic structural view of an air pumping unit of an electronic police officer with a good snow protection effect;
FIG. 4 is a schematic structural view of a snow removing mechanism of an electronic police officer of the present invention with a good snow protection effect;
in the figure: 1. the air pump comprises a support rod, a main body, a motor, 4, a first gear, 5, a stirring blade, 6, a through hole, 7, a drying pool, 8, an air inlet pipe, 9, an air outlet pipe, 10, an air distributor, 11, a second gear, 12, a connecting rod, 13, a moving rod, 14, a push plate, 15, an air exhaust pipe, 16, an air vent pipe, 17, a filter screen, 18, a first valve, 19, a second valve, 20, a heat absorption pipe, 21, a working chamber, 22, an air exhaust pipe, 23, a third valve, 24, a blocking block, 25, a groove, 26, an air pump, 27, an air cylinder, 28, a piston, 29, a positioning block, 30, a positioning groove, 31, an expansion bracket, 32, a sliding block, 33, a sliding groove and 34, and a moving plate.
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, an electronic police officer with a good snow prevention effect comprises a support rod 1, a main body 2 and a blocking piece 24, wherein the support rod 1 is vertically arranged, the main body 2 is fixed at the top end of the support rod 1, a working chamber 21 and a dehumidifying mechanism are arranged in the main body 2, the blocking piece 24 is fixed at one side of the main body 2 close to the working chamber 21, a groove 25 is arranged in the blocking piece 24, the opening of the groove 25 faces the working chamber 21, and a snow removing mechanism is arranged in the groove 25;
the support rod 1 is fixed on the support, so that the electronic police is installed above the intersection, the working room 21 monitors the intersection condition, and the shielding block 24 can shield rain and sun for the working room 21.
The dehumidifying mechanism comprises an air extracting unit, a drying unit and a heat radiating unit, the air extracting unit and the heat radiating unit are respectively arranged at two sides in the main body 2, and the drying unit is arranged between the air extracting unit and the heat radiating unit;
as shown in fig. 2, the drying unit includes a motor 3, a drying tank 7, an air inlet pipe 8 and an air outlet pipe 9, the motor 3 is arranged at the top in the main body 2, the drying tank 7 is arranged below the motor 3, one end of the air inlet pipe 8 is connected with an air exhaust unit, the other end of the air inlet pipe 8 is communicated with the drying tank 7, one end of the air outlet pipe 9 is communicated with the drying tank 7, the other end of the air outlet pipe 9 is connected with a heat dissipation unit, an activated alumina filler and a plurality of stirring blades 5 are arranged in the drying tank 7, the stirring blades 5 are circumferentially and uniformly distributed on the periphery of an output shaft of the motor 3, and the motor 3 is in transmission connection with the stirring blades 5;
as shown in fig. 3, the air extracting unit includes a first gear 4, a second gear 11, a connecting rod 12, a moving rod 13, a push plate 14, an air extracting pipe 15, a vent pipe 16, a first valve 18 and a second valve 19, the motor 3 is in transmission connection with the first gear 4, the first gear 4 is meshed with the second gear 11, one end of the connecting rod 12 is hinged to the second gear 11 away from the center of a circle, the other end of the connecting rod 12 is hinged to one end of the moving rod 13, the other end of the moving rod 13 is fixedly connected with the push plate 14, the push plate 14 is arranged in the air extracting pipe 15, the lower part of the air extracting pipe 15 is communicated with the air inlet pipe 8 through the second valve 19, the upper part of the air extracting pipe 15 is communicated with one end of the first valve 18, and the other end of the vent pipe 16 is communicated with the outside of the main body 2;
the heat dissipation unit comprises a heat absorption pipe 20, an exhaust pipe 22 and a plurality of third valves 23, the heat absorption pipe 20 is wound outside the working chamber 21, the heat absorption pipe 20 is spirally distributed along the outer wall of the working chamber 21, one end of the heat absorption pipe 20 is communicated with the air outlet pipe 9, the other end of the heat absorption pipe 20 is communicated with the working chamber 21, the working chamber 21 is communicated with the exhaust pipe 22, and the exhaust pipe 22 is communicated with the upper part of the main body 2 through the plurality of third valves 23;
firstly, the air extraction unit works, the motor 3 drives the first gear 4 to rotate, the first gear 4 rotates to drive the second gear 11 to rotate, the moving rod 13 moves back and forth through the connecting rod 12, the push plate 14 moves left and right in the air extraction pipe 15, air outside the main body 2 is sucked into the air extraction pipe 15 through the vent pipe 16, the air in the air extraction pipe 15 is pressed into the drying unit, the drying unit works, the motor 3 drives the stirring blades 5 to rotate, active alumina filler and air in the drying pool 7 are uniformly mixed, the active alumina filler rapidly absorbs water vapor in the air, so that the humidity of the air is reduced, the air after dehumidification enters the heat dissipation unit, the heat dissipation unit works, the dry air enters the heat absorption pipe 20 to absorb heat on the surface of the working chamber 21, then the dry air enters the working chamber 21 to cool equipment in the working chamber 21, and then the high-temperature air is exhausted to the outside of the main body 2 through the exhaust pipe 22, snow accumulated on the main body 2 is melted, and the snow removal effect is enhanced.
Through dehumidification mechanism, this electronic police can carry out the drying to the air that gets into in the studio 21, prevents that the humidity of air is too high to make this electronic police's inside water smoke appear, compares with current dehumidification mechanism, and this dehumidification mechanism's dehumidification effect is better.
As shown in fig. 4, the snow removing mechanism includes a driving unit, a positioning block 29, a positioning groove 30, an expansion bracket 31, a slider 32, a sliding groove 33, and a moving plate 34, the driving unit is in transmission connection with the positioning block 29, the positioning block 29 is disposed in the positioning groove 30, the positioning groove 30 is disposed on the inner wall of the groove 25, the slider 32 is disposed in the sliding groove 33, the sliding groove 33 is disposed on the moving plate 34, the top end of one side of the expansion bracket 31 is hinged to the inner wall of the groove 25, the bottom end of one side of the expansion bracket 31 is hinged to the positioning block 29, the top end of the other end of the expansion bracket 31 is hinged to the moving plate 34, and the bottom end of the other end of the expansion bracket 31.
The driving unit drives the positioning block 29 to move in the positioning slot 30, so that the telescopic frame 31 extends or contracts, and the sliding block 32 and the sliding groove 33 drive the moving plate 34 to remove snow on the main body 2.
Through snow removing mechanism, this electronic police can strike off snow, prevents that snow too much from causing this electronic police's control angle to change, compares with current snow removing mechanism, and this snow removing mechanism's snow removing speed is very fast, and the snow removing effect is better.
Preferably, a brush is provided under the moving plate 34 to enhance the washing effect.
Preferably, in order to enhance the drying effect, a plurality of through holes 6 are formed in the stirring blade 5. The through holes 6 can enable the active alumina fillers on the two sides of the stirring blade 5 and air to generate convection, so that the active alumina fillers and the air are uniformly mixed, and the drying speed of the air is accelerated.
Preferably, in order to enhance the drying effect, an air distributor 10 is arranged at the bottom in the drying tank 7, and the air distributor 10 is communicated with the air inlet pipe 8.
Preferably, a filter screen 17 is provided in the ventilation pipe 16 in order to prevent foreign matters from entering the ventilation pipe 16.
Preferably, the first valve 18, the second valve 19 and the third valve 23 are check valves to prevent air in the suction pipe 15 from flowing back to the breather pipe 16, air in the intake pipe 8 from flowing back to the suction pipe 15, and air from the outside from entering the exhaust pipe 22.
Preferably, in order to reduce transmission loss between the first gear 4 and the second gear 11, lubricating oil is coated between the first gear 4 and the second gear 11.
Preferably, the motor 3 is a servo motor in order to enable the motor 3 to operate accurately and stably for a long time.
Preferably, in order to realize the movement of the positioning block 29, the driving unit comprises an air pump 26, an air cylinder 27 and a piston 28, the air pump 26 is communicated with the air cylinder 27, the air cylinder 27 is fixed in the groove 25, one end of the piston 28 is arranged in the air cylinder 27, and the other end of the piston 28 is fixedly connected with the positioning block 29. The air pump 26 drives the piston 28 to extend or retract by changing the air pressure in the air cylinder 27, thereby achieving the movement of the positioning block 29.
Preferably, in order to prevent the positioning block 29 from being separated from the positioning groove 30 and the sliding block 32 from being separated from the sliding groove 33, the positioning groove 30 and the sliding groove 33 are both dovetail grooves.
The working principle of the electronic police with good snow prevention effect is as follows: when the dehumidification mechanism operates, at first the unit work of bleeding, pass through 16 suction extraction pipes 15 of the outside air of main part 2, and the air in the extraction pipe 15 is impressed the drying unit, drying unit work, motor 3 drive stirring leaf 5 rotates, make active alumina filler and air misce bene in the drying bath 7, make the active alumina filler absorb the steam in the air fast, thereby reduce the humidity of air, the air after the dehumidification processing gets into the radiating element, radiating element work, cool down the equipment in the studio 21, in addition, drive unit drive locating piece 29 removes in constant head tank 30, make expansion bracket 31 extension or shrink, drive movable plate 34 through slider 32 and spout 33 and clear away the snow above main part 2.
Compared with the prior art, this effectual electronic police of snow protection, through dehumidification mechanism, this electronic police can carry out the drying to the air that gets into in the studio 21, the humidity that prevents the air is too high makes this electronic police's inside water smoke appear, compare with current dehumidification mechanism, this dehumidification effect of dehumidification mechanism is better, moreover, through snow removal mechanism, this electronic police can strike off snow, prevent that snow too much from causing this electronic police's control angle to change, compare with current snow removal mechanism, the snow removal speed of this snow removal mechanism is very fast, snow removal 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 (10)
1. The electronic police with the good snow protection effect is characterized by comprising a supporting rod (1), a main body (2) and a shielding block (24), wherein the supporting rod (1) is vertically arranged, the main body (2) is fixed at the top end of the supporting rod (1), a working chamber (21) and a dehumidifying mechanism are arranged in the main body (2), the shielding block (24) is fixed on one side, close to the working chamber (21), of the main body (2), a groove (25) is formed in the shielding block (24), the opening of the groove (25) faces the working chamber (21), and a snow removing mechanism is arranged in the groove (25);
the dehumidifying mechanism comprises an air extracting unit, a drying unit and a heat radiating unit, the air extracting unit and the heat radiating unit are respectively arranged at two sides in the main body (2), and the drying unit is arranged between the air extracting unit and the heat radiating unit;
the drying unit comprises a motor (3), a drying tank (7), an air inlet pipe (8) and an air outlet pipe (9), the motor (3) is arranged at the top in the main body (2), the drying tank (7) is arranged below the motor (3), one end of the air inlet pipe (8) is connected with the air exhaust unit, the other end of the air inlet pipe (8) is communicated with the drying tank (7), one end of the air outlet pipe (9) is communicated with the drying tank (7), the other end of the air outlet pipe (9) is connected with the heat dissipation unit, an active alumina filler and a plurality of stirring blades (5) are arranged in the drying tank (7), the stirring blades (5) are circumferentially and uniformly distributed on the periphery of an output shaft of the motor (3), and the motor (3) is in transmission connection with the stirring blades (5);
the air extraction unit comprises a first gear (4), a second gear (11), a connecting rod (12), a moving rod (13), a push plate (14), an air extraction pipe (15), an air vent pipe (16), a first valve (18) and a second valve (19), wherein the motor (3) is in transmission connection with the first gear (4), the first gear (4) is meshed with the second gear (11), one end of the connecting rod (12) is hinged with the position, far away from the circle center, of the second gear (11), the other end of the connecting rod (12) is hinged with one end of the moving rod (13), the other end of the moving rod (13) is fixedly connected with the push plate (14), the push plate (14) is arranged in the air extraction pipe (15), the lower part of the air extraction pipe (15) is communicated with the air inlet pipe (8) through the second valve (19), the upper part of the air extraction pipe (15) is communicated with one end of the air vent pipe (16) through the first valve (18), the other end of the vent pipe (16) is communicated with the outside of the main body (2);
the heat dissipation unit comprises a heat absorption pipe (20), an exhaust pipe (22) and a plurality of third valves (23), the heat absorption pipe (20) is wound outside the working chamber (21), the heat absorption pipe (20) is spirally distributed along the outer wall of the working chamber (21), one end of the heat absorption pipe (20) is communicated with the air outlet pipe (9), the other end of the heat absorption pipe (20) is communicated with the working chamber (21), the working chamber (21) is communicated with the exhaust pipe (22), and the exhaust pipe (22) is communicated with the upper part of the main body (2) through the plurality of third valves (23);
snow removing mechanism includes drive unit, locating piece (29), constant head tank (30), expansion bracket (31), slider (32), spout (33) and movable plate (34), drive unit is connected with locating piece (29) transmission, locating piece (29) set up in constant head tank (30), constant head tank (30) set up on the inner wall of recess (25), slider (32) set up in spout (33), spout (33) set up on movable plate (34), the top of one side of expansion bracket (31) is articulated with the inner wall of recess (25), the bottom of one side of expansion bracket (31) is articulated with locating piece (29), the top of the other end of expansion bracket (31) is articulated with movable plate (34), the bottom of the other end of expansion bracket (31) is articulated with slider (32).
2. The electronic police officer with a good snow protection effect as set forth in claim 1, wherein a brush is provided below the moving plate (34).
3. The electronic police with good snow protection effect as claimed in claim 1, characterized in that a plurality of through holes (6) are arranged in the stirring blade (5).
4. The electronic police with good snow protection effect as claimed in claim 1, characterized in that an air distributor (10) is arranged at the bottom in the drying pool (7), and the air distributor (10) is communicated with the air inlet pipe (8).
5. An electronic police officer with a good snow protection effect as defined in claim 1 characterised in that a filter screen (17) is provided in the ventilation pipe (16).
6. An electronic police officer with a good snow protection effect as claimed in claim 1, characterised in that the first valve (18), the second valve (19) and the third valve (23) are all check valves.
7. The electronic police with a good snow protection effect as claimed in claim 1, characterised in that a lubricant is applied between the first gear wheel (4) and the second gear wheel (11).
8. An electronic police officer with a good snow protection effect as defined in claim 1 characterised in that the motor (3) is a servo motor.
9. The electronic police with the good snow protection effect as claimed in claim 1, wherein the driving unit comprises an air pump (26), a cylinder (27) and a piston (28), the air pump (26) is communicated with the cylinder (27), the cylinder (27) is fixed in the groove (25), one end of the piston (28) is arranged in the cylinder (27), and the other end of the piston (28) is fixedly connected with the positioning block (29).
10. The electronic police with a good snow protection effect as set forth in claim 1, characterized in that the positioning groove (30) and the sliding groove (33) are dovetail grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810505307.5A CN108765963B (en) | 2018-05-24 | 2018-05-24 | Electronic police with good snow prevention effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810505307.5A CN108765963B (en) | 2018-05-24 | 2018-05-24 | Electronic police with good snow prevention effect |
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| Publication Number | Publication Date |
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| CN108765963A CN108765963A (en) | 2018-11-06 |
| CN108765963B true CN108765963B (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810505307.5A Active CN108765963B (en) | 2018-05-24 | 2018-05-24 | Electronic police with good snow prevention effect |
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| CN110519969B (en) * | 2019-08-30 | 2020-09-29 | 贵州大学 | Heat dissipation and ventilation device for license plate recognition box of parking lot |
| CN111495912A (en) * | 2020-04-26 | 2020-08-07 | 深圳市飞龙云商贸有限公司 | Road monitoring equipment with dustproof function |
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2018
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Effective date of registration: 20221118 Address after: 276000 west head of Shuhe street, Linshu County, Linyi City, Shandong Province Patentee after: Linshu Jicai Human Resources Service Co.,Ltd. Address before: 325000 room 610, building 6, Nanpu Xiahua, Nanhui street, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: Chen Sainiao |
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