CN112796247A - Temporary signal warning device for communication engineering - Google Patents
Temporary signal warning device for communication engineering Download PDFInfo
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- CN112796247A CN112796247A CN202011573031.8A CN202011573031A CN112796247A CN 112796247 A CN112796247 A CN 112796247A CN 202011573031 A CN202011573031 A CN 202011573031A CN 112796247 A CN112796247 A CN 112796247A
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- wall
- box body
- communication engineering
- warning device
- activated carbon
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D1/00—Devices using naturally cold air or cold water
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- General Engineering & Computer Science (AREA)
- Drying Of Gases (AREA)
Abstract
The invention relates to the technical field of communication engineering and discloses a temporary signal warning device for communication engineering. This communication engineering uses signal warning device temporarily, through setting up the second dehumidification piece, the swivel becket, permanent magnet B, the gag lever post, honeycomb activated carbon net and permanent magnet A, the swivel becket drives the honeycomb activated carbon net of second dehumidification piece inner wall and rotates, the honeycomb activated carbon net of second dehumidification piece inner wall is rotatory to entering into the air that the inner tube intracavity flows up and carry out rotatory dry filtration, the honeycomb activated carbon net of the first dehumidification piece inner wall that the honeycomb activated carbon net normal running fit of second dehumidification piece inner wall is different all the time has realized that the full aspect carries out the dry filtration of full aspect to the moist air that enters into the inner tube intracavity.
Description
Technical Field
The invention relates to the technical field of communication engineering, in particular to a temporary signal warning device for communication engineering.
Background
In the south, the amount of rainfall is large in summer, particularly 2020 in summer, flood disasters occur in multiple regions in the south, when flood in the city gradually falls off, electric power equipment in the city needs to be maintained, so that traffic lights at intersections cannot be normally used, at the moment, a temporary signal warning light is used as a means for directing traffic, but the temporary signal warning light in the prior art cannot be generally used for a road surface which is just fallen off and extremely humid by flood, because after the flood falls off, accumulated water on the road surface evaporates into water vapor and the water vapor floats upwards, the water vapor and the humid air which float upwards continuously easily enter the signal warning light body, so that the power equipment, electronic elements and other equipment in the signal warning light body are damaged, in addition, the signal warning light in the prior art has a heat dissipation effect, and the external air is sucked into the signal warning light body by heat dissipation, the working power supply is cooled, but on the urban road surface that the flood retreats, air and air current are all very moist, so inhale the normal work that then can influence the signal warning light with moist air in the signal warning light body, even cause the damage of signal warning light etc.. Therefore, in order to solve the above problems, it is desirable to provide a temporary signal warning device for communication engineering.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a temporary signal warning device for communication engineering.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a temporary signal warning device for communication engineering comprises a signal lamp body, wherein a heat dissipation device is arranged at the bottom of the signal lamp body, the heat dissipation device comprises a first box body and a second box body, the first box body is fixedly arranged at the top of the second box body, the first box body and the second box body are both hollow cylinders, the bottom of the first box body is hollowed, the bottom end of the signal lamp body is fixedly arranged at the top of the first box body, a partition plate is fixedly arranged at the middle part in the cavity of the first box body, a power supply is fixedly arranged at the top of the partition plate, a signal lamp at the top of the signal lamp body is electrically connected with the power supply through a wire, the first box body is fixedly arranged at the top of the second box body, a servo motor is fixedly arranged at the top of the second box body, the output end of the servo motor movably penetrates through the wall, the second box intracavity is provided with spherical inner tube, and the top and the bottom of inner tube are the fretwork, the top of inner tube and the bottom of inner tube are fixed mounting respectively on the top wall and the bottom wall of second box intracavity, the bottom fixed mounting of inner tube has annular end section of thick bamboo, and end section of thick bamboo stretches out the below at second bottom half, the bottom fixed mounting of end section of thick bamboo has the protruding decurrent air filter of arc, the bottom of dwang stretches into at end section of thick bamboo intracavity, and the bottom outer wall fixed mounting of dwang has the extraction fan leaf, the supply-air outlet that communicates each other with first box intracavity is seted up at second box top, and the supply-air outlet is annular array and distributes.
Preferably, the inner tube intracavity is provided with dehydrating unit, and dehydrating unit includes fixed sleeve and first dehumidification piece, and fixed sleeve is hollow cylinder, and fixed sleeve top fixed mounting is on second box intracavity top wall, and is located the central point department of putting of fixed sleeve intracavity, and first dehumidification piece sets up on fixed sleeve's outer wall, and first dehumidification piece is the state that crescent reduces gradually again on fixed sleeve outer wall from the top down.
Preferably, the first dehumidifying part is in an S shape formed by combining a circular plate body with a larger diameter and two circular plate bodies with a smaller diameter, the circular plate bodies with the larger diameter of the first dehumidifying part are connected together in a vertically staggered state, and the other two circular plate bodies with the smaller diameter are respectively and fixedly installed at the top ends of the two vertically staggered semicircular plate bodies with the larger diameter.
Preferably, the three circular plate bodies of the first dehumidifying part are hollowed out, a honeycomb activated carbon net is fixedly mounted between the three circular plate bodies of the first dehumidifying part, the center of the honeycomb activated carbon net is provided with a circular shape, and the inner wall of the first dehumidifying part is fixedly connected to the outer wall of the fixing sleeve.
Preferably, two upper and lower adjacent be provided with the second dehumidification piece between the first dehumidification piece, the shape of second dehumidification piece is the same with the shape of first dehumidification piece, and second dehumidification piece movable mounting is on fixed sleeve's outer wall, and the three circular plate body of second dehumidification piece is the fretwork, and fixed mounting has honeycomb activated carbon net between the three circular plate body of second dehumidification piece, and the central point department of putting of honeycomb activated carbon net has seted up circularly.
Preferably, the intracavity inner wall fixed mounting of second dehumidification piece has annular swivel becket, and the equal fixed mounting in top and the bottom of swivel becket has four sets of gag lever posts that are the annular array and distribute, and the rotating groove that the swivel becket position corresponds each other is seted up to fixed cover section of thick bamboo outer wall, and the rotating groove is the annular, rotates the metallic channel that the intracavity top and bottom all seted up the mutual block with the gag lever post, and the metallic channel is the annular.
Preferably, four groups of permanent magnets B distributed in an annular array are fixedly arranged on the inner wall of the rotating ring.
Preferably, the permanent magnets A distributed in an annular array are fixedly installed on the outer wall of the rotating rod from top to bottom, the permanent magnets A of each group correspond to the permanent magnets B of the same horizontal height respectively, and the magnetic poles of the permanent magnets A are opposite to those of the permanent magnets B.
Preferably, the inner wall of the fixed sleeve cavity is provided with communicating holes which are used for communicating the rotating groove with the fixed sleeve cavity, and the communicating holes are uniformly distributed on the inner wall of the fixed sleeve.
Preferably, the fixing sleeve is made of stainless steel or pure copper material of the rotating ring of the dehumidifying device.
(III) advantageous effects
Compared with the prior art, the invention provides a temporary signal warning device for communication engineering, which has the following beneficial effects:
1. this interim signal warning device of communication engineering, through setting up servo motor, dwang and extraction fan leaf, servo motor work drives the dwang and rotates, the dwang rotates and drives the extraction fan leaf and form the negative pressure at end section of thick bamboo intracavity, make the external air of second box up flow through end section of thick bamboo toward interior section of thick bamboo intracavity, the inspiratory air of negative pressure blows in first box through the supply-air hole again, the processing of cooling down again to the working power supply and the servo motor of signal lamp body, then the radiating efficiency of first box intracavity working power supply has been improved, then the work efficiency of signal lamp body has been improved.
2. This communication engineering uses signal warning device temporarily, through setting up air strainer, the inspiratory air of bottom cylinder intracavity formation negative pressure filters through air strainer, will attract the dust and the dirty filtration of air kind, has realized the filtration to entering into inner tube and first box intracavity cooling gas.
3. This communication engineering uses signal warning device temporarily, through setting up first dehumidification piece and honeycomb activated carbon net, the up air current that flows in the inner tube intracavity dehumidifies and is dry through honeycomb activated carbon net, the road surface moisture after the flood passed is just big, the vapor that the road surface evaporation produced enters into the inner tube intracavity along with inspiratory air, the air after dehumidification and the drying of honeycomb activated carbon net insufflates first box intracavity again, blow the cooling to the working power supply of servo motor and signal lamp body, dry through the vapor that will moisten, the protection to signal lamp body working power supply and servo motor has been improved, play and prevent the influence of moist moisture to signal lamp body working power supply.
4. This communication engineering uses signal warning device temporarily, through setting up the second dehumidification piece, the swivel becket, permanent magnet B, the gag lever post, honeycomb activated carbon net and permanent magnet A, the rotation of dwang drives permanent magnet B through permanent magnet A and carries out the rotatory work of magnetic force, make the swivel becket drive the honeycomb activated carbon net of second dehumidification piece inner wall rotate, the honeycomb activated carbon net of second dehumidification piece inner wall is rotatory to entering into the air that the inner tube intracavity up flowed and is carried out rotatory dry filtration, the honeycomb activated carbon net normal running fit of second dehumidification piece inner wall is different all the time the honeycomb activated carbon net of first dehumidification piece inner wall has realized that the full aspect carries out the dry filtration of full aspect in the humid air that enters into the inner tube intracavity, further improved the drying effect to humid air current, thereby the cooling radiating effect to signal lamp body working power supply has been improved.
5. This communication engineering uses signal warning device temporarily, through setting up the second dehumidification piece, the rotating ring, permanent magnet B, the gag lever post, honeycomb activated carbon net and permanent magnet A, the second dehumidification piece passes through permanent magnet A and rotates permanent magnet B's magnetic attraction effect, the honeycomb activated carbon net that the second dehumidification piece drove its inner wall carries out rotary motion, the honeycomb activated carbon net of multiunit second dehumidification piece and its inner wall rotates the effect that has further increased end section of thick bamboo and inner tube intracavity and produced the negative pressure, then further improved the efficiency that the air current flows up, then further improved the cooling radiating efficiency of dry back air current to signal lamp body working power supply.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of the invention at B of FIG. 2;
FIG. 4 is a schematic structural view of a first dehumidifying part according to the present invention;
FIG. 5 is a schematic view of a second dehumidifying part according to the present invention;
FIG. 6 is a schematic view of the first dehumidifying part and the second dehumidifying part according to the present invention;
FIG. 7 is a schematic view of the first dehumidifying part and the second dehumidifying part rotating according to the present invention;
FIG. 8 is an enlarged view of the invention at C of FIG. 7.
In the figure: 1. a signal lamp body; 2. a heat sink; 21. a first case; 22. a second case; 23. a servo motor; 24. an inner barrel; 25. rotating the rod; 26. a bottom cylinder; 27. an extraction fan blade; 28. an air screen; 29. an air supply hole; 3. a dehumidifying device; 31. fixing the sleeve; 32. a first dehumidifying part; 33. a second dehumidifying part; 34. a rotating ring; 35. a permanent magnet A; 36. a limiting rod; 37. a permanent magnet B; 38. a honeycomb activated carbon mesh; 4. a rotating groove; 41. a wire guide groove; 42. and a communicating hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution: a temporary signal warning device for communication engineering comprises a signal lamp body 1, the signal lamp body 1 is of the prior art and is not described herein any more, a heat dissipation device 2 is arranged at the bottom of the signal lamp body 1, the heat dissipation device 2 comprises a first box body 21 and a second box body 22, the first box body 21 is fixedly arranged at the top of the second box body 22, the first box body 21 and the second box body 22 are both hollow cylinders, the bottom of the first box body 21 is hollow, the bottom end of the signal lamp body 1 is fixedly arranged at the top of the first box body 21, a partition board is fixedly arranged at the middle part in the cavity of the first box body 21, a power supply is fixedly arranged at the top of the partition board, heat dissipation holes are formed in the partition board, the power supply is of the prior art and is not described herein any more, a signal lamp at the top of the signal lamp body 1 is electrically connected with the power supply through a wire, the first box, the bottom end of each group of supporting legs is provided with a universal wheel, the top of the second box body 22 is fixedly provided with a servo motor 23, the output end of the servo motor 23 movably penetrates through the top wall surface of the second box body 22 through a bearing, the output end of the servo motor 23 is fixedly connected with a rotating rod 25, the rotating rod 25 is positioned in the cavity of the second box body 22, a spherical inner barrel 24 is arranged in the cavity of the second box body 22, the top end and the bottom end of the inner barrel 24 are hollow, the top end of the inner barrel 24 and the bottom end of the inner barrel 24 are respectively and fixedly arranged on the top wall surface and the bottom wall surface in the cavity of the second box body 22, the bottom end of the inner barrel 24 is fixedly provided with an annular bottom barrel 26, the bottom barrel 26 extends out of the bottom of the second box body 22, the bottom of the bottom barrel 26 is fixedly provided with an air filter screen 28 with an arc-shaped protrusion downwards, the top of the second box body 22 is provided with air supply holes 29 communicated with the cavity of the first box body 21, the air supply holes 29 are distributed in an annular array, the inner cavity of the inner cylinder 24 is provided with a dehumidifying device 3, the dehumidifying device 3 comprises a fixing sleeve 31 and a first dehumidifying part 32, the fixing sleeve 31 is a hollow cylinder, the top end of the fixing sleeve 31 is fixedly arranged on the top wall surface of the cavity of the second box body 22, 15 is positioned at the central position in the cavity of the fixing sleeve 31, the first dehumidifying part 32 is arranged on the outer wall of the fixing sleeve 31, the first dehumidifying part 32 is in a state of gradually increasing and gradually reducing from top to bottom on the outer wall of the fixing sleeve 31, the first dehumidifying part 32 is in an S shape formed by combining a circular plate body with a larger diameter and two circular plate bodies with a smaller diameter, the circular plate bodies with the larger diameter of the first dehumidifying part 32 are connected together in a vertically staggered state, and the other two circular plate bodies with the smaller diameter are respectively and fixedly arranged on two vertically staggered semicircular plate bodies The top end, the specific shape of the first dehumidifying element 32 is as shown in fig. 5, three circular plate bodies of the first dehumidifying element 32 are hollowed, a honeycomb activated carbon mesh 38 is fixedly installed between the three circular plate bodies of the first dehumidifying element 32, the specification adopted by the honeycomb activated carbon 38 is 50 × 100mm, the hole density is 1600 holes/blocks, 625 holes/blocks, 400 holes/blocks, the air velocity of the hollow tower is 0.8 m/s, the honeycomb activated carbon mesh 38 is the prior art, details are not repeated herein, the inner wall of the circular 43, 43 is fixedly connected to the outer wall of the fixed sleeve 31 at the central position of the honeycomb activated carbon mesh 38, the second dehumidifying element 33 is installed between the upper and lower two adjacent first dehumidifying elements 32, the shape of the second dehumidifying element 33 is the same as that of the first dehumidifying element 32, the second dehumidifying element 33 is movably installed on the outer wall of the fixed sleeve 31, the three circular plate bodies of the second dehumidifying element 33 are hollowed, a honeycomb activated carbon net 38 is fixedly arranged among three circular plate bodies of the second dehumidifying part 33, a circular 43 is arranged at the central position of the honeycomb activated carbon net 38, an annular rotating ring 34 is fixedly arranged on the inner wall of the cavity 43 of the second dehumidifying part 33, four groups of limiting rods 36 distributed in an annular array are fixedly arranged at the top end and the bottom end of the rotating ring 34, four groups of permanent magnets B37 distributed in an annular array are fixedly arranged on the inner wall of the rotating ring 34, rotating grooves 4 corresponding to the rotating ring 34 are arranged on the outer wall of the fixing sleeve 31, the rotating grooves 4 are annular, wire grooves 41 mutually clamped with the limiting rods 36 are arranged at the top and the bottom in the cavity of the rotating grooves 4, the wire grooves 41 are annular, communicating holes 42 mutually communicating the rotating grooves 4 and the cavity of the fixing sleeve 31 are arranged on the inner wall of the fixing sleeve 31, and the communicating holes 42 are uniformly distributed on the inner wall of the fixing sleeve 31, the fixed sleeve 31 is made of stainless steel, the outer wall of the rotating rod 25 is fixedly provided with permanent magnets A35 distributed in an annular array from top to bottom, the positions of the permanent magnets A35 of each group correspond to the positions of the permanent magnets B37 at the same horizontal height, and the magnetic poles of the permanent magnets A35 and the magnetic poles of the permanent magnets B37 are opposite.
After the flood is removed, the signal lamp body 1 and the heat dissipation device 2 are pushed to the intersection needing to direct traffic through the supporting legs and the universal wheels at the bottom of the second box body 22 as a whole, the traffic signal lamp at the top end of the signal lamp body 1 directs traffic, meanwhile, the working switch of the servo motor 23 is turned on, the servo motor 23 drives the rotating rod 25 to rotate, the rotating rod 25 drives the fan blades 27 to rotate, negative pressure is generated in the cavity of the bottom cylinder 26 when the fan blades 27 rotate, so that the air outside the bottom cylinder 26 is sucked into the cavity of the bottom cylinder 26 through the air filter screen 28, the air filter screen 28 plays a role of filtering the sucked air, dust and dirt in the sucked air are filtered, the air sucked by the negative pressure vertically flows upwards in the cavity of the inner cylinder 24, the honeycomb activated carbon mesh 38 on the inner wall of the first dehumidifying part 32 dehumidifies the air flowing upwards, and dries the air flowing upwards in the cavity of the inner cylinder 24, the air after drying and dehumidification enters the cavity of the first box body 21 through the air supply hole 29, the dry air dissipates heat of the servo motor 23 and the power supply on the partition plate, and the heat dissipation efficiency of the working power supply of the signal lamp body 1 is improved, therefore, by arranging the servo motor 23, the rotating rod 25 and the air exhaust fan 27, the servo motor 23 works to drive the rotating rod 25 to rotate, the rotating rod 25 rotates to drive the air exhaust fan 27 to form negative pressure in the cavity of the bottom cylinder 26, so that the air outside the second box body 22 flows upwards into the cavity of the inner cylinder 24 through the bottom cylinder 26, the air sucked by the negative pressure is blown into the first box body 21 through the air supply hole 29, the working power supply and the servo motor 23 of the signal lamp body 1 are cooled again, the heat dissipation efficiency of the working power supply in the cavity of the first box body 21 is improved, the working efficiency of the signal lamp body 1 is improved, by arranging the air filter screen 28, the air sucked by the negative pressure formed in the, the dust and the dirt which attract air species are filtered, the filtering of cooling gas entering the inner cylinder 24 and the first box body 21 cavity is realized, through the arrangement of the first dehumidifying part 32 and the honeycomb activated carbon net 38, the upward flowing air flow in the inner cylinder 24 cavity is dehumidified and dried through the honeycomb activated carbon net 38, the moisture of the road surface after the flood passes is large, the water vapor generated by the evaporation of the road surface enters the inner cylinder 24 cavity along with the sucked air, the air dehumidified and dried by the honeycomb activated carbon net 38 is blown into the first box body 21 cavity again, the air is blown to the servo motor 23 and the working power supply of the signal lamp body 1 for cooling, the moist water vapor is dried, the protection of the working power supply of the signal lamp body 1 and the servo motor 23 is improved, and the influence of the moist moisture on the working power supply of the signal lamp body 1 is prevented.
When the rotating rod 25 rotates, the permanent magnet a35 on the outer wall of the rotating rod 25 is driven to rotate, the permanent magnet a35 has a strong magnetic attraction effect on the permanent magnet B37, so that the permanent magnet B37 rotates along with the rotating permanent magnet a35, the permanent magnet B37 drives the rotating ring 34 to rotate, the rotating ring 34 is clamped in the cavity of the wire guide groove 41 through the limiting rod 36 to rotate, the rotating ring 34 rotates to drive the honeycomb activated carbon net 38 of the second dehumidifying part 33 to rotate, the honeycomb activated carbon net 38 rotates to drive the second dehumidifying part 33 to rotate, the fixing sleeve 31 is made of stainless steel or pure copper, therefore, the permanent magnet B37 and the permanent magnet a35 do not have a magnetic attraction effect on the fixing sleeve 31, meanwhile, through the communicating hole 42, the magnetic attraction effect of the permanent magnet a35 on the permanent magnet B37 is better, the rotating honeycomb activated carbon net 38 on the inner walls of the rotating second dehumidifying part 33 and the second dehumidifying part 33 rotates to dry and filter air flowing upwards in the cavity of the inner cylinder 24, therefore, by arranging the second dehumidifying part 33, the rotating ring 34, the permanent magnet B37, the limiting rod 36, the honeycomb activated carbon net 38 and the permanent magnet A35, the rotating rod 25 rotates to drive the permanent magnet B37 to perform magnetic rotation work through the permanent magnet A35, so that the rotating ring 34 drives the honeycomb activated carbon net 38 on the inner wall of the second dehumidifying part 33 to rotate, the honeycomb activated carbon net 38 on the inner wall of the second dehumidifying part 33 rotates to perform rotary drying and filtering on the air flowing upwards into the cavity of the inner tube 24, the honeycomb activated carbon net 38 on the inner wall of the second dehumidifying part 33 is in rotating fit with the honeycomb activated carbon net 38 on the inner wall of the first dehumidifying part 32 which is different all the time, so that the moist air entering the cavity of the inner tube 24 is dried and filtered all the way, the drying effect on moist air flow is further improved, the cooling and heat dissipation effects on the working power supply of the signal lamp body 1 are improved, and the second dehumidifying part 33, the permanent magnet B35, the, The rotating ring 34, the permanent magnet B37, the limiting rod 36, the honeycomb activated carbon net 38 and the permanent magnet A35, when the second dehumidifying part 33 rotates through the magnetic attraction effect of the permanent magnet A35 on the permanent magnet B37, the second dehumidifying part 33 drives the honeycomb activated carbon net 38 on the inner wall to rotate, the multiple groups of second dehumidifying parts 33 and the honeycomb activated carbon net 38 on the inner wall further increase the effect of negative pressure generated in the cavities of the bottom cylinder 26 and the inner cylinder 24, the efficiency of upward flowing of air flow is further improved, and the cooling and heat dissipation efficiency of the dried air flow on the working power supply of the signal lamp body 1 is further improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a communication engineering uses signal warning device temporarily, includes signal lamp body (1), and signal lamp body (1) bottom is provided with heat abstractor (2), its characterized in that: the heat dissipation device (2) comprises a first box body (21) and a second box body (22), the first box body (21) is fixedly installed at the top of the second box body (22), the first box body (21) and the second box body (22) are both hollow cylinders, the bottom of the first box body (21) is hollowed out, the bottom end of the signal lamp body (1) is fixedly installed at the top of the first box body (21), the first box body (21) is fixedly installed at the top end of the second box body (22), a servo motor (23) is fixedly installed at the top of the second box body (22), the output end of the servo motor (23) movably penetrates through the top wall surface of the second box body (22) through a bearing, a rotating rod (25) is fixedly connected to the output end of the servo motor (23), the rotating rod (25) is located in the cavity of the second box body (22), a spherical inner cylinder (24) is arranged in the cavity of the second box body (22), and the top end and, the top of inner tube (24) and the bottom of inner tube (24) are fixed mounting respectively on the top wall and the bottom wall of second box (22) intracavity, the bottom fixed mounting of inner tube (24) has annular end section of thick bamboo (26), and end section of thick bamboo (26) stretch out the below in second box (22) bottom, the bottom fixed mounting of end section of thick bamboo (26) has protruding decurrent air filter (28) of arc, the bottom of dwang (25) stretches into at end section of thick bamboo (26) intracavity, and the bottom outer wall fixed mounting of dwang (25) has extraction fan leaf (27), supply-air hole (29) that communicate each other with first box (21) intracavity are seted up at second box (22) top, and supply-air hole (29) are cyclic annular array and distribute.
2. The temporary signal warning device for communication engineering according to claim 1, wherein: inner tube (24) intracavity is provided with dehydrating unit (3), dehydrating unit (3) are including fixed sleeve (31) and first dehumidification piece (32), fixed sleeve (31) are hollow cylinder, fixed sleeve (31) top fixed mounting is on second box (22) intracavity top wall, and (15) are located the central point department of putting of fixed sleeve (31) intracavity, first dehumidification piece (32) set up on the outer wall of fixed sleeve (31), and first dehumidification piece (32) are from the top down on fixed sleeve (31) outer wall and are the state that crescent reduce gradually again.
3. The temporary signal warning device for communication engineering according to claim 2, wherein: the first dehumidifying part (32) is in an S shape formed by combining a circular plate body with a large diameter and two circular plate bodies with a small diameter, the circular plate bodies with the large diameter of the first dehumidifying part (32) are connected together in a vertically staggered state, and the other two circular plate bodies with the small diameter are respectively and fixedly installed at the top ends of the two vertically staggered semicircular plate bodies with the large diameter.
4. The temporary signal warning device for communication engineering according to claim 3, wherein: the three circular plate bodies of the first dehumidifying part (32) are hollow, a honeycomb activated carbon net (38) is fixedly installed between the three circular plate bodies of the first dehumidifying part (32), and the central position of the honeycomb activated carbon net (38) is provided with a circular inner wall (43) which is fixedly connected to the outer wall of the fixing sleeve (31).
5. The temporary signal warning device for communication engineering according to claim 2, wherein: two upper and lower adjacent be provided with second dehumidification piece (33) between first dehumidification piece (32), the shape of second dehumidification piece (33) is the same with the shape of first dehumidification piece (32), second dehumidification piece (33) movable mounting is on the outer wall of fixed sleeve (31), three circular plate body of second dehumidification piece (33) are the fretwork, and fixed mounting has honeycomb activated carbon net (38) between the three circular plate body of second dehumidification piece (33), circular shape (43) have been seted up to the central point department of honeycomb activated carbon net (38).
6. The temporary signal warning device for communication engineering according to claim 1, wherein: the utility model discloses a dehumidification device, including first dehumidification piece (33), the intracavity wall fixed mounting of (43) of second dehumidification piece (33) has annular rotating ring (34), the equal fixed mounting in top and the bottom of rotating ring (34) has four sets of gag lever post (36) that are the annular array and distribute, rotating groove (4) that rotating ring (34) position corresponds each other are seted up to fixed sleeve (31) outer wall, rotating groove (4) are the annular, rotating groove (4) intracavity top and bottom all set up with wire casing (41) of gag lever post (36) mutual block, wire casing (41) are the annular.
7. The temporary signal warning device for communication engineering according to claim 6, wherein: the inner wall of the rotating ring (34) is fixedly provided with four groups of permanent magnets B (37) distributed in an annular array.
8. The temporary signal warning device for communication engineering according to claim 6, wherein: dwang (25) outer wall from the top down fixed mounting have permanent magnet A (35) that are cyclic annular array distribution, and permanent magnet A (35) of every group respectively with same level permanent magnet B (37) position mutual correspondence, permanent magnet A (35) are opposite with permanent magnet B (37) magnetic pole.
9. The temporary signal warning device for communication engineering according to claim 6, wherein: the inner wall of the cavity of the fixed sleeve (31) is provided with communicating holes (42) which are used for communicating the rotating groove (4) with the cavity of the fixed sleeve (31), and the communicating holes (42) are uniformly distributed on the inner wall of the fixed sleeve (31).
10. The temporary signal warning device for communication engineering according to claim 1, wherein: the fixed sleeve (31) is made of a rotating ring (34) of the dehumidifying device, namely stainless steel or pure copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Application publication date: 20210514 |