CN111698873A - Electrical equipment wire temperature measurement automatic control heat sink - Google Patents
Electrical equipment wire temperature measurement automatic control heat sink Download PDFInfo
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- CN111698873A CN111698873A CN202010377189.1A CN202010377189A CN111698873A CN 111698873 A CN111698873 A CN 111698873A CN 202010377189 A CN202010377189 A CN 202010377189A CN 111698873 A CN111698873 A CN 111698873A
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- electrical equipment
- fixed
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- frame
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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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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
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- 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
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20381—Thermal management, e.g. evaporation control
Abstract
The utility model provides an electrical equipment wire temperature measurement automatic control heat sink, the loach carrying platform comprises a supporting fram, the support frame middle part is provided with electrical equipment, electrical equipment stretches out to the both sides of support frame has many wires, the last horizontal first backup pad that is provided with of electrical equipment, the venthole has been seted up at first backup pad middle part, first backup pad is installed in the support frame top through two head rods that are vertical symmetry setting, the head rod is gone up first backup pad lower extreme and is fixed with the second retaining ring, the head rod top is provided with the screw thread, threaded connection has the bolt on the head rod in the first backup pad, be provided with annular water groove on the first backup pad top surface, be equipped with. This device can effectively reduce the temperature of electrical equipment and wire, and electrical equipment and the temperature that the wire surpassed are higher, and the cooling effect of this device is better, can carry out cyclic utilization to the rain flower, can effectively prevent the waste of water resource.
Description
Technical Field
The invention belongs to the field of equipment cooling devices, and particularly relates to a temperature measurement self-control cooling device for an electrical equipment wire.
Background
The transformer is generally placed in open-air environment, can receive the direct irradiation of sunshine, especially when summer, receives the transformer surface of the direct irradiation of sunshine and can continuously heat up, and the transformer also can produce a large amount of heats simultaneously in the course of the work, if the heat of transformer is untimely to discharge, makes the transformer spontaneous combustion easily to cause the conflagration, cause near whole circuit paralysis, thereby influence the normal operation of company and the normal life of common people.
Disclosure of Invention
The invention provides an automatic temperature-measuring and temperature-reducing device for a lead of electrical equipment, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
an electric equipment wire temperature measurement self-control cooling device comprises a support frame, wherein the middle part of the support frame is provided with electric equipment, the electric equipment extends towards two sides of the support frame and is provided with a plurality of wires, the electric equipment is transversely provided with a first support plate, the middle part of the first support plate is provided with an air outlet, the first support plate is arranged above the support frame through two vertically and symmetrically arranged first connecting rods, the lower end of the first support plate on each first connecting rod is fixedly provided with a second check ring, the top part of each first connecting rod is provided with a thread, the upper end of each first support plate on each first connecting rod is in threaded connection with a bolt, the top surface of each first support plate is provided with a circular water tank, water is filled in the circular water tank, the lower end of each first support plate is symmetrically provided with a reciprocating water sprinkling device by taking the vertical, the temperature automatic control device can start the reciprocating sprinkling device to sprinkle water to cool the electrical equipment after the temperature of the electrical equipment reaches a set temperature, the more the temperature of the electrical equipment exceeds the set temperature, the more the water sprinkled by the reciprocating sprinkling device is, the outer ring of the temperature automatic control device is installed on the bottom surface of the support frame through the fixing plate, two second connecting rods are vertically and symmetrically arranged between the two reciprocating sprinkling devices at the upper end of the support frame by taking the vertical central line of the electrical equipment as a symmetrical line, a first rotating sleeve is arranged at the top of each second connecting rod, a second rotating sleeve is arranged at the inner ring of the first rotating sleeve, the second rotating sleeve extends out from one side of the first rotating sleeve, which is far away from the electrical equipment, the first rotating sleeve is connected with the second rotating sleeve through a bearing, the second rotating sleeve can only rotate in the first rotating sleeve, the first rotating sleeve and the second rotating sleeve are coaxial, a round hole is formed in the middle part of the first rotating sleeve and the, the wire penetrates through the inner hole of the bearing in the second rotating sleeve and extends to two sides of the electrical equipment, the fan blades are fixed on the outer ring of the second rotating sleeve, a gear transmission mechanism is arranged beside the electrical equipment and can drive the two fan blades to rotate at the same time, and wind generated after the fan blades rotate faces the electrical equipment.
The temperature-measuring and temperature-lowering automatic control device for the lead of the electrical equipment comprises a cylinder, a second support plate, a motor, a first bevel gear, two second bevel gears, two third bevel gears, two fourth bevel gears, two fifth bevel gears, two sixth bevel gears, two first transmission rods, two second transmission rods, two third support plates and two fourth support plates, wherein the cylinder is fixed at the bottom of the temperature automatic control device, the motor is vertically arranged in the cylinder, the motor is installed in the cylinder through the second support plate, an output shaft of the motor extends into the temperature automatic control device, the third support plates are vertically and symmetrically arranged at the lower end of the temperature automatic control device in the cylinder by taking the axis of the output shaft of the motor as a symmetrical line, the first bevel gear is fixed below the temperature automatic control device on the output shaft of the motor, and the second bevel gears are symmetrically arranged on the first bevel gear by taking the axis of the output shaft of the motor as a symmetrical line, the two second bevel gears are meshed with the first bevel gear, the second bevel gears are fixed at one end of the first transmission rod, the other end of the first transmission rod penetrates through the third support plate and transversely extends out of the cylinder, the first transmission rod and the third support plate are connected through a bearing, the third bevel gear is fixed at one end of the first transmission rod, the fourth support plate is symmetrically arranged on the outer wall of the automatic temperature control device by taking the axis of the output shaft of the motor as a symmetry line, the fourth support plate is transversely fixed on the outer wall of the automatic temperature control device, the third bevel gear is meshed with the fourth bevel gear, the fourth bevel gear is fixed at the bottom of the second transmission rod, the top of the second transmission rod penetrates through the fourth support plate and the support frame and extends upwards, the second transmission rod is connected with the fourth support plate and the support frame through bearings, the second transmission rod and the support plate are perpendicular to each other, and the, the second is changeed the cover and is kept away from first commentaries on classics cover one end and be fixed with sixth bevel gear, and the round hole has been seted up at the sixth bevel gear middle part, installs the bearing in the round hole in the sixth bevel gear, and the wire is worn out from the bearing hole in the sixth bevel gear, and first commentaries on classics cover and second commentaries on classics cover all set up to cylindrically, and sixth bevel gear is coaxial with first commentaries on classics cover, second commentaries on classics cover, and fifth bevel gear meshes with the sixth bevel gear that corresponds.
The reciprocating sprinkling device comprises two sprinkling frames, two fifth supporting plates, two third supporting rods, two sixth supporting plates, two first baffle plates, two second baffle plates, two first tension springs, two second tension springs, two fixed blocks, two round rods, two pistons, two electromagnets and two magnetic blocks, the fifth supporting plates are transversely and symmetrically arranged below the annular water tank at the lower end of the first supporting plate by taking the vertical central line of the electrical equipment as a symmetrical line, one side, far away from the electrical equipment, of the top surface of the fifth supporting plate is fixed on the bottom surface of the third supporting plate through the sixth supporting plates, one side, close to the electrical equipment, of the fifth supporting plate is fixed on the bottom surface of the third supporting plate through the third supporting rods, the top surface of the fifth supporting plate is provided with a sliding groove, a sliding block is arranged in the sliding groove, and the sprinkling frames are fixed on the sliding block, the top surface of the sprinkling frame is attached to the bottom surface of the third support plate, the bottom surface of the sprinkling frame is attached to the top surface of the fifth support plate, one end of a first tension spring is fixed to the side surface of the sixth support plate, the other end of the first tension spring is fixed to the side surface of the sprinkling frame far away from one side of the electrical equipment, a first water outlet hole is formed right above the sprinkling frame on the third support plate, a rectangular groove is formed in the bottom surface of the third support plate corresponding to the position of the first water outlet hole, a first baffle plate is arranged in the rectangular groove, one end, far away from the electrical equipment, of the first baffle plate is connected to the side wall of the rectangular groove through a hinge and a torsional spring, the other end of the first baffle plate is not connected, the first baffle plate is initially attached to the inner top surface of the rectangular groove under the action of the torsional spring and the hinge, the vertical distance from one side of the sprinkling frame far away from the electrical, a fixed block is fixed at the top of one side of the sprinkling frame, which is close to the electrical equipment, the fixed block is made of iron material, a round bar is fixed at the bottom surface of the fixed block, a second baffle is arranged below the round bar, the second baffle is attached to the side wall of the sprinkling frame, a first round groove is formed in the top surface of the second baffle, a second round groove is formed in the lower end of the first round groove in the second baffle, the second round groove is coaxial with the first round groove, the diameter of the second round groove is larger than that of the first round groove, the bottom of the round bar extends into the second round groove, a piston is fixed at the bottom of the round bar, the piston is arranged in the second round groove, the top of a second tension spring is fixed on the bottom surface of the fixed block, the bottom of the second tension spring is fixed on the top surface of the second baffle, a second water outlet is formed in the middle of one side of the sprinkling frame, which is close to the electrical equipment, the second baffle is made of iron material, a, the third bracing piece is close to electrical equipment one side top and is fixed with the electro-magnet, and the second baffle slides down and covers the second apopore completely under the effect of magnetic force when the second baffle is close to the magnetic path, and the second baffle slides up the second apopore and opens under the effect of magnetic force when the second baffle is close to the electro-magnet.
The temperature measuring and temperature lowering device for the lead of the electrical equipment comprises a box body of the temperature automatic control device, a movable plate, a first spring, a first check ring, a sleeve, a round sleeve, a movable rod, a metal sheet, a second spring and an electric brush, wherein the box body is cylindrical, the box body is made of copper, the box body is coaxial with an output shaft of a motor, the movable plate is arranged in the box body, a sealing ring is arranged on the outer ring of the movable plate, the outer ring of the sealing ring is tightly attached to the inner wall of the box body, a cavity above the movable plate in the box body is a sealing cavity filled with water, the output shaft of the motor extends into the box body from the bottom of the box body, a chute is vertically formed in the output shaft of the motor in the box body, a sliding block is installed in the chute, the round sleeve is sleeved on the output shaft of the motor, the sliding block is fixed on the, the other end of the second spring is attached to the inner bottom surface of the box body, movable rods are symmetrically arranged on the outer ring of the round sleeve by taking the axis of the round sleeve as a symmetry line, an electric brush is installed at one end, which is attached to the inner wall of the box body, of each movable rod, each movable rod is made of a conductive metal material, a first check ring is transversely fixed between each movable rod and each movable plate in the box body, one end of each first spring is attached to the bottom surface of each movable plate, the other end of each first spring is attached to the top surface of each first check ring, the top of each sleeve is fixed to the middle part of the bottom surface of each movable plate, the inner diameter of each sleeve is larger than the outer diameter of each round sleeve, the sleeves and the round sleeves are coaxial, metal sheets which are arranged in an inverted trapezoid mode are symmetrically arranged on the inner wall of the box body by taking the axis of an output shaft of the motor, the movable rods are arranged above the metal sheet when the electrical equipment is at normal temperature, the round sleeve is made of insulating materials, and the two movable rods are communicated through electric wires.
According to the automatic temperature-measuring and temperature-reducing device for the conducting wire of the electrical equipment, the fixing plate is connected with the supporting frame through the bolts.
As above, the electric equipment wire temperature measurement automatic control heat sink, the watering frame bottom intermediate position seted up the third apopore, seted up the fourth apopore in the fifth backup pad, the fourth apopore is in the stroke range of watering frame, the third apopore is not linked together with the fourth apopore initially, the rectangle basin is installed to the fifth backup pad lower extreme, a plurality of fifth apopores have been seted up to the equidistance directly over the wire on the rectangle basin.
The invention has the advantages that: in a daily time period, the motors on the fan are in a starting state, the motors drive the two fan blades to synchronously rotate, the fan blades suck wind on two sides of the fan and discharge the wind through the air outlet hole in the middle of the first supporting plate, and the temperature of electrical equipment and a lead can be continuously reduced; when the surface temperature of the electrical equipment exceeds the set temperature, the electromagnet is started by the temperature automatic control device, the reciprocating sprinkling device intelligently sprinkles water according to the set temperature exceeded by the electrical equipment, the more the exceeded temperature is, the more the water sprinkled by the reciprocating sprinkling device is, the atomized part of the water sprinkled by the reciprocating sprinkling device is attached to the electrical equipment and the conducting wire through the fan blade, the electrical equipment and the conducting wire can be effectively cooled, the cooling effect is good, and meanwhile, part of atomized water flows back to the annular water tank through the air outlet hole in the first supporting plate, and the water can be repeatedly recycled; the invention relates to a temperature measurement self-control cooling device for a lead of electrical equipment, which can effectively reduce the temperature of the electrical equipment and the lead thereof, wherein the higher the temperature of the electrical equipment and the lead thereof exceeds, the better the cooling effect of the temperature measurement self-control cooling device is, the rainwater can be recycled, and the waste of water resources can be effectively prevented.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of the portion I in FIG. 1; FIG. 3 is an enlarged view of section II of FIG. 1; FIG. 4 is an enlarged view of part III of FIG. 2; FIG. 5 is an enlarged view of the portion IV of FIG. 1; fig. 6 is an enlarged schematic view of the direction a of fig. 3.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
An electric equipment wire temperature measurement self-control cooling device comprises a support frame 1, wherein an electric equipment 2 is arranged in the middle of the support frame 1, a plurality of wires 7 extend out of the electric equipment 2 towards two sides of the support frame 1, a first support plate 3 is transversely arranged on the electric equipment 2, an air outlet hole 13 is formed in the middle of the first support plate 3, the first support plate 3 is arranged above the support frame 1 through two first connecting rods 4 which are vertically and symmetrically arranged, a second check ring 5 is fixed at the lower end of the first support plate 3 on the first connecting rod 4, threads are arranged at the top of the first connecting rod 4, a bolt is connected with the upper end of the first support plate 3 on the first connecting rod 4 through the threads, a circular water tank 6 is arranged on the top surface of the first support plate 3, water is filled in the circular water tank 6, and reciprocating water sprinklers are symmetrically arranged at the lower end, the middle part of the support frame 1 is provided with a through hole, the lower end of the electrical equipment 2 is fixed with a temperature automatic control device, the temperature automatic control device can start the reciprocating sprinkler to sprinkle water and reduce the temperature of the electrical equipment 2 after the temperature of the electrical equipment 2 reaches a set temperature, the more the temperature of the electrical equipment 2 exceeds the set temperature, the more the water sprinkled by the reciprocating sprinkler is, the outer ring of the temperature automatic control device is installed on the bottom surface of the support frame 1 through a fixing plate 8, two second connecting rods 9 are vertically and symmetrically arranged between the two reciprocating sprinklers at the upper end of the support frame 1 by taking the vertical central line of the electrical equipment 2 as a symmetrical line, the top of the second connecting rod 9 is provided with a first rotating sleeve 10, the inner ring of the first rotating sleeve 10 is provided with a second rotating sleeve 11, the second rotating sleeve 11 extends from one side of the first rotating sleeve 10 far away from the electrical equipment 2, the first rotating sleeve 10 is connected with the second rotating sleeve 11 by, the first rotating sleeve 10 and the second rotating sleeve 11 are coaxial, the middle parts of the first rotating sleeve 10 and the second rotating sleeve 11 are provided with round holes, a bearing is installed in the round hole of the second rotating sleeve 11, the lead 7 penetrates through a bearing inner hole in the second rotating sleeve 11 and extends to two sides of the electrical equipment 2, fan blades 12 are fixed on the outer ring of the second rotating sleeve 11, a gear transmission mechanism is installed beside the electrical equipment 2 and can drive the two fan blades 12 to rotate simultaneously, and wind generated after the fan blades 12 rotate faces the electrical equipment 2. In a daily time period, the motor 16 is in a starting state, the motor 16 drives the two fan blades 12 to synchronously rotate, the fan blades 12 suck the air at the two sides of the fan device and discharge the air through the air outlet hole 13 in the middle of the first supporting plate 3, and the electric device 2 and the lead 7 can be continuously cooled; when the surface temperature of the electrical equipment 2 exceeds the set temperature, the temperature automatic control device starts the electromagnet 37, the reciprocating sprinkling device intelligently sprinkles water according to the set temperature exceeded by the electrical equipment 2, the more the exceeded temperature is, the more the water sprinkled by the reciprocating sprinkling device is, the atomized part of the water sprinkled by the reciprocating sprinkling device is attached to the electrical equipment 2 and the lead 7 through the fan blade 12, the electrical equipment 2 and the lead 7 can be effectively cooled, the cooling effect is good, and meanwhile, part of atomized water flows back to the annular water tank 6 through the air outlet 13 on the first support plate 3 and can be repeatedly recycled; the invention relates to a temperature measurement self-control cooling device for a lead of electrical equipment, which can effectively reduce the temperature of the electrical equipment and the lead thereof, wherein the higher the temperature of the electrical equipment and the lead thereof exceeds, the better the cooling effect of the temperature measurement self-control cooling device is, the rainwater can be recycled, and the waste of water resources can be effectively prevented.
Specifically, as shown in the figure, the gear transmission mechanism described in this embodiment includes a cylinder 14, a second support plate 15, a motor 16, a first bevel gear 17, two second bevel gears 18, two third bevel gears 19, two fourth bevel gears 20, two fifth bevel gears 21, two sixth bevel gears 22, two first transmission rods 23, two second transmission rods 24, two third support plates 25, and two fourth support plates 26, the cylinder 14 is fixed at the bottom of the temperature automatic control device, the motor 16 is vertically disposed in the cylinder 14, the motor 16 is mounted in the cylinder 14 through the second support plate 15, an output shaft of the motor 16 extends into the temperature automatic control device, the third support plates 25 are vertically and symmetrically disposed at the lower end of the temperature automatic control device in the cylinder 14 by taking an axis of an output shaft of the motor 16 as a symmetry line, the first bevel gear 17 is fixed below the temperature automatic control device on the output shaft of the motor 16, the first bevel gear 17 is symmetrically provided with second bevel gears 18 by taking the axis of the output shaft of the motor 16 as a symmetry line, both the second bevel gears 18 are engaged with the first bevel gear 17, the second bevel gears 18 are fixed at one end of a first transmission rod 23, the other end of the first transmission rod 23 passes through a third support plate 25 and transversely extends out of the cylinder 14, the first transmission rod 23 and the third support plate 25 are connected by a bearing, one end of the first transmission rod 23 extending out of the cylinder 14 is fixed with a third bevel gear 19, the outer wall of the temperature automatic control device is symmetrically provided with fourth support plates 26 by taking the axis of the output shaft of the motor 16 as a symmetry line, the fourth support plates 26 are transversely fixed on the outer wall of the temperature automatic control device, the third bevel gears 19 are engaged with the fourth bevel gears 20, the fourth bevel gears 20 are fixed at the bottom of the second transmission rod 24, the top of the second transmission rod 24 respectively passes through the fourth support plates, the second transmission rod 24 is connected with the fourth supporting plate 26 and the supporting frame 1 through bearings, the second transmission rod 24 is perpendicular to the supporting plate 1, a fifth bevel gear 21 is fixed to the top of the second transmission rod 24, a sixth bevel gear 22 is fixed to one end, far away from the first rotating sleeve 10, of the second rotating sleeve 11, a round hole is formed in the middle of the sixth bevel gear 22, a bearing is installed in the round hole in the sixth bevel gear 22, the lead 7 penetrates out of a bearing inner hole in the sixth bevel gear 22, the first rotating sleeve 10 and the second rotating sleeve 11 are both cylindrical, the sixth bevel gear 22 is coaxial with the first rotating sleeve 10 and the second rotating sleeve 11, and the fifth bevel gear 21 is meshed with the corresponding sixth bevel gear 22. When a gear transmission mechanism is needed to drive the two fan blades 12 to rotate, the motor 16 is started, an output shaft of the motor 16 rotates and drives the first bevel gear 17 to rotate, the first bevel gear 17 is meshed with the second bevel gear 18, the second bevel gear 18 is fixed on the first transmission rod 23, the other end of the first transmission rod 23 is fixed with the third bevel gear 19, the third bevel gear 19 is meshed with the fourth bevel gear 20, the fourth bevel gear 20 is fixed at the bottom of the second transmission rod 24, the top of the second transmission rod 24 is fixed with the fifth bevel gear 21, the second rotating sleeve 11 is fixed with the sixth bevel gear 22, the fifth bevel gear 21 is meshed with the corresponding sixth bevel gear 22, the first rotating sleeve 10 is connected with the second rotating sleeve 11 through a bearing, the fan blades 12 are fixed on the outer ring of the second rotating sleeve 11, and the motor 16 drives the two fan blades 12 to rotate synchronously through a series of transmission mechanisms.
Specifically, as shown in fig. 2, the reciprocating sprinkler of this embodiment includes two sprinkler frames 27, two fifth support plates 28, two third support rods 29, two sixth support plates 39, two first baffle plates 30, two second baffle plates 31, two first tension springs 32, two second tension springs 33, two fixing blocks 34, two round rods 35, two pistons 36, two electromagnets 37 and two magnets 38, the fifth support plates 28 are transversely and symmetrically disposed below the annular water tank 6 at the lower end of the first support plate 3 with the vertical central line of the electrical equipment 2 as the symmetry line, the side of the top surface of the fifth support plate 28 away from the electrical equipment 2 is fixed on the bottom surface of the third support plate 3 through the sixth support plate 39, the side of the fifth support plate 28 close to the electrical equipment 2 is fixed on the bottom surface of the third support plate 3 through the third support rod 29, the top surface of the fifth support plate 28 is provided with a sliding groove, and a sliding block is disposed in the sliding groove, the watering frame 27 is fixed on the sliding block, the top surface of the watering frame 27 is attached to the bottom surface of the third supporting plate 3, the bottom surface of the watering frame 27 is attached to the top surface of the fifth supporting plate 28, one end of a first tension spring 32 is fixed to the side surface of the sixth supporting plate 39, the other end of the first tension spring 32 is fixed to the side surface of the watering frame 27 far away from one side of the electrical equipment 2, a first water outlet 40 is formed right above the watering frame 27 on the third supporting plate 3, a rectangular groove is formed in the bottom surface of the third supporting plate 3 corresponding to the position of the first water outlet 40, a first baffle 30 is arranged in the rectangular groove, one end of the electrical equipment 2 far away from the first baffle 30 is connected to the side wall of the rectangular groove through a hinge and a torsion spring, the other end of the first baffle 30 is not connected, the first baffle 30 is initially attached to the inner top surface of the rectangular groove under the action of the torsion spring and the hinge, the perpendicular distance between one side of the watering frame 27 far away The vertical distance of the vertical center line of the electrical equipment 2, the top of the sprinkling frame 27 near the electrical equipment 2 is fixed with a fixed block 34, the fixed block 34 is made of iron material, the bottom of the fixed block 34 is fixed with a round bar 35, a second baffle 31 is arranged below the round bar 35, the second baffle 31 is attached to the side wall of the sprinkling frame 27, the top of the second baffle 31 is provided with a first round groove 41, the lower end of the first round groove 41 on the second baffle 31 is provided with a second round groove 42, the second round groove 42 is coaxial with the first round groove 41, the diameter of the second round groove 42 is larger than that of the first round groove 41, the bottom of the round bar 35 extends into the second round groove 42, the bottom of the round bar 35 is fixed with a piston 36, the piston 36 is arranged in the second round groove 42, the top of a second extension spring 33 is fixed on the bottom of the fixed block 34, the bottom of the second extension spring 33 is fixed on the top of the second baffle 31, the middle of the sprinkling frame 27 near the electrical equipment 2 is provided with a second, the second baffle plate 31 is made of iron materials, a magnetic block 38 is fixed on one side, deviating from the electromagnet 37, of the travel range of the sprinkling frame 27 on the fifth supporting plate 28, the electromagnet 37 is fixed on the top of one side, close to the electrical equipment 2, of the third supporting rod 29, when the second baffle plate 31 is close to the magnetic block 38, the second baffle plate 31 slides downwards under the action of magnetic force and completely covers the second water outlet hole 43, and when the second baffle plate 31 is close to the electromagnet 37, the second baffle plate 31 slides upwards under the action of magnetic force to open the second water outlet hole 43. The annular water tank 6 is filled with water, and the water in the annular water tank 6 flows into the sprinkling frame 27 through the first baffle 30; in a daily time period, the motor 16 is in a starting state, the motor 16 drives the fan blades 12 to rotate, when the surface temperature of the electrical equipment 2 reaches a set temperature, the electromagnet 37 is started through a temperature self-control device, because the second baffle plate 31 and the fixed block 34 are made of iron materials, under the action of the electromagnet 37, the second baffle plate 31 drives the sprinkling frame 27 to rapidly slide towards the corresponding electromagnet 37, because the electromagnet 37 is positioned above the second baffle plate 31, when the second baffle plate 31 rapidly slides towards the electromagnet 37, the second baffle plate 31 can slide upwards, when the second baffle plate 31 approaches the electromagnet 37, the second water outlet hole 43 is opened, water in the sprinkling frame 27 is sprinkled in air near the fan blades 12 through the second water outlet hole 43, under the dragging of the fan blades 12, the fan blades 12 atomize the water and blow the water onto the electrical equipment 2 and the wires 7, can cool down electrical equipment 2 and wire 7, close electro-magnet 37 through temperature automatic control device, under the effect of first extension spring 32, watering frame 27 slides to the direction of keeping away from electrical equipment 2, and second baffle 31 slides to the direction of magnetic path 38 in step, and under the effect of magnetic path 38, second baffle 31 slides downwards, and second apopore 43 closes, and the water in the watering frame 27 can't flow out, can effectively prevent the water loss in the watering frame 27.
Further, as shown in fig. 3, in the temperature self-control device of the present embodiment, the box 44 is made of copper, the box 44 is coaxial with the output shaft of the motor 16, the movable plate 45 is disposed in the box 44, the outer ring of the movable plate 45 is provided with a sealing ring, the outer ring of the sealing ring is tightly attached to the inner wall of the box 44, the cavity above the movable plate 45 in the box 44 is a sealed cavity 52, water is filled in the sealed cavity 52, the output shaft of the motor 16 extends from the bottom of the box 44, a sliding groove is vertically formed on the output shaft of the motor 16 in the box 44, a sliding block is mounted in the sliding groove, the output shaft of the motor 16 is sleeved with the circular sleeve 49, the sliding block is fixed on the inner wall of the circular sleeve 49, the circular sleeve 49 can only slide up and down on the output shaft of the motor 16, one end of a second spring 53 is attached to the bottom surface of the round sleeve 49, the other end of the second spring 53 is attached to the inner bottom surface of the box body 44, movable rods 50 are symmetrically arranged on the outer ring of the round sleeve 49 by taking the axis of the round sleeve 49 as a symmetry line, a brush 58 is installed at one end, attached to the inner wall of the box body 44, of each movable rod 50, each movable rod 50 is made of a conductive metal material, a first retainer ring 47 is transversely fixed between each movable rod 50 and each movable plate 45 in the box body 44, one end of each first spring 46 is attached to the bottom surface of each movable plate 45, the other end of each first spring 46 is attached to the top surface of each first retainer ring 47, the top of each sleeve 48 is fixed to the middle of the bottom surface of each movable plate 45, the inner diameter of each sleeve 48 is larger than the outer diameter of the round sleeve 49, the sleeves 48 and the round sleeves 49 are coaxial, metal sheets 51 arranged in an inverted trapezoid, one end of the movable rod 50, which is far away from the output shaft of the motor 16, can be attached to the metal sheet 51, when the two movable rods 50 are attached to the two metal sheets 51 at the same time, the two electromagnets 37 are started at the same time, the movable rod 50 is above the metal sheet 51 when the electrical equipment 2 is at normal temperature, the round sleeve 49 is made of an insulating material, and the two movable rods 50 are communicated through an electric wire. The sealed cavity 52 is filled with water, when the surface temperature of the electrical equipment 2 exceeds the set temperature, a large amount of water in the sealed cavity 52 evaporates, the pressure in the sealed cavity 52 rises, the movable plate 45 slides downwards, the sleeve 48 pushes the movable rods 50 to slide downwards synchronously until the two movable rods 50 are contacted with the two metal sheets 51, the two electromagnets 37 are started, the reciprocating sprinkling device sprinkles water on the electrical equipment 2, if the set temperature exceeded by the electrical equipment 2 is more, the distance of the two movable rods 50 sliding downwards is larger, because the metal sheets are arranged in an inverted trapezoid shape, the contact surface between the top of each metal sheet 51 and the corresponding movable rod 50 is larger, the contact surface between the bottom of each metal sheet 51 and the corresponding movable rod 50 is smaller, the more the reciprocating frequency of the sprinkling frame 27 when the movable rods 50 slide downwards is faster, more water in the sprinkling frame 27 can be sprinkled out, and the sprinkling amount of water on the sprinkling frame 27 can be intelligently controlled through the temperature self-control device, effectively preventing the waste of water resources.
Furthermore, as shown in the drawings, the fixing plate 8 and the supporting frame 1 according to the embodiment are connected by bolts. The electric equipment 2 can be conveniently detached from the electric equipment maintenance device by an operator, and the electric equipment 2 can be conveniently overhauled.
Furthermore, as shown in fig. 2, a third outlet 54 is disposed at a middle position of the bottom of the water spraying frame 27, a fourth outlet 55 is disposed on the fifth supporting plate 28, the fourth outlet 55 is within a range of travel of the water spraying frame 27, the third outlet 54 is not communicated with the fourth outlet 55 initially, a rectangular water tank 56 is mounted at a lower end of the fifth supporting plate 28, and a plurality of fifth outlets 57 are disposed on the rectangular water tank 56 at equal intervals right above the wires 7. When electrical equipment 2's surface temperature surpassed the temperature of setting for, under temperature automatic control device's effect, electro-magnet 37 starts, and watering frame 27 slides under electro-magnet 37's effect, and at watering frame 27 slip in-process, fourth apopore 55 and third apopore 54 intercommunication, and the water in the watering frame 27 flows into in the rectangle basin 56, and the water in the rectangle basin 56 drips on wire 7 through fifth apopore 57, can cool down wire 7.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides an electrical equipment wire temperature measurement automatic control heat sink which characterized in that: comprises a supporting frame (1), an electrical device (2) is arranged in the middle of the supporting frame (1), a plurality of leads (7) extend from the electrical device (2) to two sides of the supporting frame (1), a first supporting plate (3) is transversely arranged on the electrical device (2), an air outlet hole (13) is formed in the middle of the first supporting plate (3), the first supporting plate (3) is arranged above the supporting frame (1) through two vertically symmetrical first connecting rods (4), a second check ring (5) is fixed at the lower end of the first supporting plate (3) on the first connecting rods (4), threads are arranged at the top of the first connecting rods (4), bolts are connected with the upper ends of the first supporting plates (3) on the first connecting rods (4), a ring-shaped water tank (6) is arranged on the top surface of the first supporting plate (3), water is filled in the ring-shaped water tank (6), a reciprocating water sprinkling device is symmetrically arranged at the lower end of the first supporting plate (3) by taking the vertical, the middle part of the support frame (1) is provided with a through hole, the lower end of the electrical equipment (2) is fixed with a temperature automatic control device, the temperature automatic control device can start the reciprocating water sprinkling device to sprinkle water and cool the electrical equipment (2) after the temperature of the electrical equipment (2) reaches a set temperature, the more the temperature of the electrical equipment (2) exceeds the set temperature, the more the water sprinkled by the reciprocating water sprinkling device is, the outer ring of the temperature automatic control device is installed on the bottom surface of the support frame (1) through a fixing plate (8), two second connecting rods (9) are vertically and symmetrically arranged between the two reciprocating water sprinkling devices at the upper end of the support frame (1) by taking the vertical central line of the electrical equipment (2) as a symmetrical line, the top of the second connecting rods (9) is provided with a first rotating sleeve (10), the inner ring of the first rotating sleeve (10) is provided with a second rotating sleeve (11), the second rotating sleeve (11) extends out from one side of, first commentaries on classics cover (10) and second commentaries on classics cover (11) adopt the bearing to connect, second commentaries on classics cover (11) only can be at first commentaries on classics cover (10) internal rotation, first commentaries on classics cover (10) and second commentaries on classics cover (11) are coaxial, first commentaries on classics cover (10) and second commentaries on classics cover (11) middle part have seted up the round hole, install the bearing in the round hole of second commentaries on classics cover (11), wire (7) pass and extend to the both sides of electrical equipment (2) from the bearing hole in second commentaries on classics cover (11), all be fixed with fan blade (12) on the outer lane of second commentaries on classics cover (11), the other gear drive mechanism that installs of electrical equipment (2), gear drive mechanism can drive two simultaneously fan blade (12) are rotatory, the wind that fan blade (12) rotated the back and produce.
2. The automatic temperature-measuring and temperature-reducing device for the conducting wire of the electrical equipment as claimed in claim 1, wherein: the gear transmission mechanism comprises a cylinder (14), a second support plate (15), a motor (16), a first bevel gear (17), two second bevel gears (18), two third bevel gears (19), two fourth bevel gears (20), two fifth bevel gears (21), two sixth bevel gears (22), two first transmission rods (23), two second transmission rods (24), two third support plates (25) and two fourth support plates (26), the cylinder (14) is fixed at the bottom of the temperature automatic control device, the motor (16) is vertically arranged in the cylinder (14), the motor (16) is installed in the cylinder (14) through the second support plate (15), an output shaft of the motor (16) extends into the temperature automatic control device, the third support plates (25) are vertically and symmetrically arranged at the lower end of the temperature automatic control device in the cylinder (14) by taking the axis of the output shaft of the motor (16) as a symmetrical line, a first bevel gear (17) is fixed below the automatic temperature control device on an output shaft of the motor (16), second bevel gears (18) are symmetrically arranged on the first bevel gear (17) by taking the axis of the output shaft of the motor (16) as a symmetry line, the two second bevel gears (18) are both meshed with the first bevel gear (17), the second bevel gears (18) are fixed at one end of a first transmission rod (23), the other end of the first transmission rod (23) penetrates through a third support plate (25) and transversely extends out of the outer side of the cylinder (14), the first transmission rod (23) is connected with the third support plate (25) by adopting a bearing, one end of the first transmission rod (23) extending out of the cylinder (14) is fixed with a third bevel gear (19), a fourth support plate (26) is symmetrically arranged on the outer wall of the automatic temperature control device by taking the axis of the output shaft of the motor (16) as a symmetry line, the fourth support plate (26) is transversely fixed on the, the third bevel gear (19) is meshed with the fourth bevel gear (20), the fourth bevel gear (20) is fixed at the bottom of a second transmission rod (24), the top of the second transmission rod (24) respectively penetrates through a fourth support plate (26) and a support frame (1) and extends upwards, the second transmission rod (24) is connected with the fourth support plate (26) and the support frame (1) through bearings, the second transmission rod (24) is perpendicular to the support plate (1), a fifth bevel gear (21) is fixed at the top of the second transmission rod (24), a sixth bevel gear (22) is fixed at one end, far away from the first rotating sleeve (10), of the second rotating sleeve (11), a round hole is formed in the middle of the sixth bevel gear (22), a bearing is installed in the round hole in the sixth bevel gear (22), a lead (7) penetrates out of the bearing inner hole in the sixth bevel gear (22), and the first rotating sleeve (10) and the second rotating sleeve (11) are both cylindrical, the sixth bevel gear (22) is coaxial with the first rotating sleeve (10) and the second rotating sleeve (11), and the fifth bevel gear (21) is meshed with the corresponding sixth bevel gear (22).
3. The automatic temperature-measuring and temperature-reducing device for the conducting wire of the electrical equipment as claimed in claim 2, wherein: the reciprocating water sprinkling device comprises two sprinkling frames (27), two fifth supporting plates (28), two third supporting rods (29), two sixth supporting plates (39), two first baffle plates (30), two second baffle plates (31), two first tension springs (32), two second tension springs (33), two fixing blocks (34), two round rods (35), two pistons (36), two electromagnets (37) and two magnetic blocks (38), wherein the fifth supporting plates (28) are transversely and symmetrically arranged below the annular water tank (6) at the lower end of the first supporting plate (3) by taking the vertical central line of the electrical equipment (2) as a symmetrical line, the side, far away from the electrical equipment (2), of the top surface of the fifth supporting plate (28) is fixed on the bottom surface of the third supporting plate (3) through the sixth supporting plate (39), the side, close to the electrical equipment (2), of the fifth supporting plate (28) is fixed on the bottom surface of the third supporting plate (3) through the third supporting rod (29), the top surface of the fifth supporting plate (28) is provided with a sliding groove, a sliding block is arranged in the sliding groove, a sprinkling frame (27) is fixed on the sliding block, the top surface of the sprinkling frame (27) is attached to the bottom surface of the third supporting plate (3), the bottom surface of the sprinkling frame (27) is attached to the top surface of the fifth supporting plate (28), one end of a first tension spring (32) is fixed on the side surface of the sixth supporting plate (39), the other end of the first tension spring (32) is fixed on the side surface of the sprinkling frame (27) far away from the electrical equipment (2), a first water outlet hole (40) is formed right above the sprinkling frame (27) on the third supporting plate (3), the bottom surface of the third supporting plate (3) is provided with a rectangular groove corresponding to the position of the first water outlet hole (40), a first baffle plate (30) is arranged in the rectangular groove, one end, far away from the electrical equipment (2), of the first baffle plate, the other end of the first baffle plate (30) is not connected, the first baffle plate (30) is attached to the inner top surface of the rectangular groove initially under the action of a torsion spring and a hinge, the vertical distance from one side, far away from the electrical equipment (2), of the water spraying frame (27) to the vertical central line of the electrical equipment (2) is always larger than the vertical distance from one side, close to the electrical equipment (2), of the first baffle plate (30) to the vertical central line of the electrical equipment (2), the top, close to the electrical equipment (2), of the water spraying frame (27) is fixedly provided with a fixed block (34), the fixed block (34) is made of iron materials, a round rod (35) is fixedly arranged on the bottom surface of the fixed block (34), a second baffle plate (31) is arranged below the round rod (35), the second baffle plate (31) is attached to the side wall of the water spraying frame (27), the top surface of the second baffle plate (31) is provided with a first round groove (41), the lower end of the first round groove (41, the second circular groove (42) and the first circular groove (41) are coaxial, the diameter of the second circular groove (42) is larger than that of the first circular groove (41), the bottom of the circular rod (35) extends into the second circular groove (42), a piston (36) is fixed at the bottom of the circular rod (35), the piston (36) is arranged in the second circular groove (42), the top of a second tension spring (33) is fixed on the bottom surface of a fixed block (34), the bottom of the second tension spring (33) is fixed on the top surface of a second baffle plate (31), a second water outlet hole (43) is formed in the middle of one side, close to the electrical equipment (2), of the watering frame (27), the second baffle plate (31) is made of an iron material, a magnetic block (38) is fixed on one side, deviating from the electromagnet (37), of the stroke range of the watering frame (27) on the fifth supporting plate (28), and a magnetic block (37) is fixed on the top of one side, close to the electrical equipment (2), of the third supporting rod (29, when the second baffle plate (31) is close to the magnetic block (38), the second baffle plate (31) slides downwards under the action of magnetic force and completely covers the second water outlet hole (43), and when the second baffle plate (31) is close to the electromagnet (37), the second baffle plate (31) slides upwards under the action of magnetic force to open the second water outlet hole (43).
4. The automatic temperature control and reduction device for the lead temperature measurement of the electrical equipment as claimed in claim 3, wherein: the temperature automatic control device comprises a box body (44), a movable plate (45), a first spring (46), a first retainer ring (47), a sleeve (48), a round sleeve (49), a movable rod (50), a metal sheet (51), a second spring (53) and an electric brush (58), wherein the box body (44) is cylindrical, the box body (44) is made of copper, the box body (44) is coaxial with an output shaft of a motor (16), the movable plate (45) is arranged in the box body (44), a sealing ring is arranged on the outer ring of the movable plate (45), the outer ring of the sealing ring is tightly attached to the inner wall of the box body (44), a cavity above the movable plate (45) in the box body (44) is a sealing cavity (52), water is filled in the sealing cavity (52), the output shaft of the motor (16) extends into the box body (44) from the bottom of the box body, a sliding groove is vertically formed in the output shaft of the motor, a round sleeve (49) is sleeved on an output shaft of the motor (16), a sliding block is fixed on the inner wall of the round sleeve (49), the round sleeve (49) can only slide up and down on the output shaft of the motor (16), one end of a second spring (53) is attached to the bottom surface of the round sleeve (49), the other end of the second spring (53) is attached to the inner bottom surface of the box body (44), movable rods (50) are symmetrically arranged on the outer ring of the round sleeve (49) by taking the axis of the round sleeve (49) as a symmetry line, an electric brush (58) is installed at one end, attached to the inner wall of the box body (44), of each movable rod (50) is made of a conductive metal material, a first retainer ring (47) is transversely fixed between each movable rod (50) and the movable plate (45) in the box body (44), one end of the first spring (46) is attached to the bottom surface of the movable plate (45), and the other end of the first spring (46) is attached, the top of the sleeve (48) is fixed on the middle of the bottom surface of the movable plate (45), the inner diameter of the sleeve (48) is larger than the outer diameter of the round sleeve (49), the sleeve (48) and the round sleeve (49) are coaxial, metal sheets (51) which are arranged in an inverted trapezoid shape are symmetrically arranged on the inner wall of the box body (44) by taking the axis of the output shaft of the motor (16) as a symmetry line, the metal sheets (51) are fixed on the inner wall of the box body (44), one end, far away from the motor (16), of the movable rod (50) of the output shaft can be attached to the metal sheets (51), when the two movable rods (50) are attached to the two metal sheets (51) at the same time, the two electromagnets (37) are started at the same time, the movable rod (50) is above the metal sheets (51) when the electrical equipment (2) is at normal temperature, the round sleeve (49) is made of.
5. The automatic temperature-measuring and temperature-reducing device for the conducting wire of the electrical equipment as claimed in claim 1, wherein: the fixed plate (8) is connected with the support frame (1) through bolts.
6. The automatic temperature control and reduction device for the lead temperature measurement of the electrical equipment as claimed in claim 3, wherein: watering frame (27) bottom intermediate position seted up third apopore (54), fourth apopore (55) have been seted up on fifth backup pad (28), fourth apopore (55) are in the stroke scope of watering frame (27), at the beginning third apopore (54) do not communicate with fourth apopore (55), rectangle basin (56) are installed to fifth backup pad (28) lower extreme, a plurality of fifth apopores (57) have been seted up to wire (7) directly over equidistance on rectangle basin (56).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010377189.1A CN111698873B (en) | 2020-05-07 | 2020-05-07 | Electrical equipment wire temperature measurement automatic control heat sink |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010377189.1A CN111698873B (en) | 2020-05-07 | 2020-05-07 | Electrical equipment wire temperature measurement automatic control heat sink |
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| CN111698873B CN111698873B (en) | 2022-07-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112315377A (en) * | 2020-10-15 | 2021-02-05 | 闽江学院 | Multifunctional auxiliary device for indoor design construction |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221858A (en) * | 2017-07-28 | 2017-09-29 | 江苏新汇源电气科技有限公司 | A kind of new distribution box body |
| CN109375733A (en) * | 2018-12-03 | 2019-02-22 | 南昌科悦企业管理咨询有限公司 | A kind of anticlogging computer heat radiation host computer case |
| CN109434620A (en) * | 2018-11-18 | 2019-03-08 | 柳州中通科技有限公司 | A kind of rail traffic high-precision bearing roller processing roughing device |
| CN208667777U (en) * | 2018-07-19 | 2019-03-29 | 安徽华昕铸业有限公司 | Cooling device is used in a kind of gray cast iron production of good cooling results |
| CN110708928A (en) * | 2019-09-10 | 2020-01-17 | 深圳市东升源电气设备有限公司 | External protection box for electrical equipment |
| CN111009984A (en) * | 2020-01-18 | 2020-04-14 | 广州雪塘电子科技有限公司 | Protective cover capable of automatically cooling motor at high temperature |
-
2020
- 2020-05-07 CN CN202010377189.1A patent/CN111698873B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221858A (en) * | 2017-07-28 | 2017-09-29 | 江苏新汇源电气科技有限公司 | A kind of new distribution box body |
| CN208667777U (en) * | 2018-07-19 | 2019-03-29 | 安徽华昕铸业有限公司 | Cooling device is used in a kind of gray cast iron production of good cooling results |
| CN109434620A (en) * | 2018-11-18 | 2019-03-08 | 柳州中通科技有限公司 | A kind of rail traffic high-precision bearing roller processing roughing device |
| CN109375733A (en) * | 2018-12-03 | 2019-02-22 | 南昌科悦企业管理咨询有限公司 | A kind of anticlogging computer heat radiation host computer case |
| CN110708928A (en) * | 2019-09-10 | 2020-01-17 | 深圳市东升源电气设备有限公司 | External protection box for electrical equipment |
| CN111009984A (en) * | 2020-01-18 | 2020-04-14 | 广州雪塘电子科技有限公司 | Protective cover capable of automatically cooling motor at high temperature |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112315377A (en) * | 2020-10-15 | 2021-02-05 | 闽江学院 | Multifunctional auxiliary device for indoor design construction |
| CN112315377B (en) * | 2020-10-15 | 2021-07-30 | 闽江学院 | Multifunctional auxiliary device for indoor design construction |
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| CN111698873B (en) | 2022-07-01 |
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