CN112943649A - High-temperature protection automatic power-off fan - Google Patents
High-temperature protection automatic power-off fan Download PDFInfo
- Publication number
- CN112943649A CN112943649A CN202110263199.7A CN202110263199A CN112943649A CN 112943649 A CN112943649 A CN 112943649A CN 202110263199 A CN202110263199 A CN 202110263199A CN 112943649 A CN112943649 A CN 112943649A
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- Prior art keywords
- fan
- gear
- fixedly arranged
- cooling
- plate
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a high-temperature protection automatic power-off fan which comprises a bottom plate, a fan shell, a power-on device, a cooling device and a dust removal device, wherein the fan shell is fixedly arranged on the bottom plate, the fan is fixedly arranged on the power-on device, the power-on device is fixedly arranged on the bottom plate, the cooling device is fixedly arranged on the bottom plate, the dust removal device is fixedly arranged on the fan shell, the power-on device can adjust the opening and closing of a circuit according to the temperature of a fan motor, the power supply of the fan motor is controlled, the motor is prevented from being damaged, the cooling device can be started under the condition that the temperature of the fan motor is too high, the temperature of the fan motor is rapidly reduced, dust on fan blades can be blown away through a vibration column, and the dust on the fan blades. The invention has simple structure and convenient installation, can improve the service life of the motor and reduce the failure rate of the fan.
Description
Technical Field
The invention belongs to the field of fan equipment, and particularly relates to a high-temperature protection automatic power-off fan.
Background
After the fan long-term operation, because the long-time work of motor, the high temperature that makes the motor easily influences the life of motor to because long-time work can adsorb some dust on the impeller blade, cause the impeller unbalance, and then lead to the fan operation in-process whole vibrations too big and damage transmission parts such as bearing, influence the life of fan, consequently, in order to guarantee the normal operating of fan, people must regularly wash fan impeller blade, and is very troublesome.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the high-temperature protection automatic power-off fan is provided and is provided with a cleaning device.
Aiming at the technical problems, the technical scheme of the invention is as follows: the utility model provides a high temperature protection auto-power-off fan, includes bottom plate, fan housing, circular telegram device, heat sink, dust collector, and fan housing fixed mounting is on the bottom plate, and fan fixed mounting is on circular telegram device, and circular telegram device fixed mounting is on the bottom plate, and heat sink fixed mounting is on the bottom plate, and dust collector fixed mounting is on fan housing. The power device comprises a fan motor base, a fan motor, a cooling motor base, a cooling motor, a first temperature controller, a second temperature controller, a fan motor contact plate fixing plate, a fan motor contact plate, a cylinder fixing plate, a rail, a power rack, a power gear shaft, a power slider, a power contact plate, a cooling motor contact plate and a cooling motor contact plate fixing plate, wherein the fan motor base is fixedly arranged on the base plate, the fan motor is fixedly arranged on the fan motor base, the cooling motor base is fixedly arranged on the base plate, the cooling motor is fixedly arranged on the cooling motor base, the first temperature controller is fixedly arranged on the fan motor base, the first temperature controller is electrically connected with the fan motor, the first temperature controller is electrically connected with one end of the fan motor contact plate, the second temperature controller is fixedly arranged on the fan motor base, and the second, one end electric connection of second temperature controller and cooling motor contact, fan motor contact fixed plate fixed mounting is on the fan motor base, fan motor contact fixed mounting is on fan motor contact fixed plate, cylinder fixed mounting is on the cylinder fixed plate, cylinder fixed plate fixed mounting is on the track, track fixed mounting is on the bottom plate, circular telegram rack fixed mounting is on the track, circular telegram gear and circular telegram rack toothing installation, circular telegram gear fixed mounting is on circular telegram gear shaft, power contact and power electric connection, circular telegram gear shaft and circular telegram slider rotate the installation, circular telegram slider slidable mounting is on the track, cooling motor contact fixed mounting is on cooling motor contact fixed plate, cooling motor contact fixed plate fixed mounting is on the bottom plate.
Further, the cooling device comprises a bracket, a gear ring fixing ring, a gear ring track, a driven gear, a second cooling fan, a cooling gear support plate, a first cooling fan, a driving gear, a gear ring, a driving gear shaft and a driven gear shaft, wherein the bracket is fixedly arranged on a bottom plate, the gear ring track is fixedly arranged on the bracket, the gear ring fixing ring is slidably arranged on the gear ring track, the cooling gear support plate is fixedly arranged on the bracket, the driven gear is fixedly arranged on the driven gear shaft, the driven gear and the gear ring are meshed and arranged, the second cooling fan is fixedly arranged on the driven gear shaft, the driven gear shaft and the cooling gear support plate are rotatably arranged, the first cooling fan is fixedly arranged on the driving gear shaft, the driving gear shaft and the cooling gear support plate are rotatably arranged, the driving gear, the gear ring is fixedly arranged on the gear ring fixing ring, and the gear ring and the driving gear are meshed.
Further, the dust removing device comprises a driving pulley shaft, a driving pulley, a conveying belt, a driven pulley, a fixing plate, a shaft, a first bevel gear, a second bevel gear, a bevel gear shaft, a supporting plate, a rotating rod, a connecting rod, a telescopic rod limiting plate, a rack sliding rail, a cylindrical gear, a spring, a lead screw supporting plate, a first sliding rail, a lead screw, a toggle sliding block, a guide pillar, an extension spring, a lifting sliding block, a movable pillar, a compression spring, a vibration pillar, a second sliding rail and a dust removing device bottom plate, wherein the driving pulley shaft is fixedly arranged on the driven gear shaft, the driving pulley is fixedly arranged on the driving pulley shaft, the driven pulley is fixedly arranged on the shaft, the driving pulley and the driven pulley are connected through the conveying belt, the first bevel gear is fixedly arranged on the shaft, the shaft is rotatably arranged, the support plate is fixedly arranged on the second slide rail, the second bevel gear is meshed with the first bevel gear, the second bevel gear is fixedly arranged on a bevel gear shaft, the bevel gear shaft and the support plate are rotatably arranged, one end of the rotating rod is fixedly arranged on the bevel gear shaft, the other end of the rotating rod and the connecting rod are rotatably arranged, the connecting rod and the telescopic rod are rotatably arranged, the telescopic rod and the telescopic rod limiting plate are slidably arranged, the telescopic rod limiting plate is fixedly arranged on the support plate, the telescopic rod and the rack are fixedly arranged, the rack is slidably arranged on the rack slide rail, the rack slide rail is fixedly arranged on the support plate, the rack is meshed with the cylindrical gear, the cylindrical gear is fixedly arranged at one end of the lead screw, the other end of the lead screw is rotatably arranged with the lead screw supporting plate, the lead, first slide rail fixed mounting is on the dust collector bottom plate, lead screw and stir slider thread installation, guide block fixed mounting is on the second slide rail, second slide rail fixed mounting is on the dust collector bottom plate, guide pillar fixed mounting is on the second slide rail, extension spring's one end fixed mounting is on the guide pillar, extension spring's the other end fixed mounting is on the lifting slide block, the lifting slide block is slidable mounting on the second slide rail, the movable column is slidable mounting on the lifting slide block, compression spring's one end fixed mounting is on the lifting slide block, compression spring's the other end fixed mounting is on the movable column, vibrations post fixed mounting is on the lifting slide block, vibrations post and dust collector bottom plate slidable mounting, vibrations post and fan housing slidable mounting, dust collector bottom plate fixed mounting is on fan housing.
Furthermore, fan housing be provided with vibrations post assorted through-hole, the dust collector bottom plate be provided with vibrations post assorted through-hole.
Furthermore, the number of the driven gears is three, and the number of the second cooling fans is three.
Furthermore, the surface of the screw rod is provided with threads, a screw nut is arranged inside the stirring slide block, the screw nut inside the stirring slide block is fixedly arranged on the stirring slide block, and the screw rod is in threaded connection with the screw nut inside the stirring slide block.
Furthermore, a poke rod is arranged on the poke sliding block, and the poke rod of the poke sliding block is arranged on one side close to the lifting sliding block.
Furthermore, the movable column is provided with an inclined plane, the inclined plane of the movable column is arranged on one side close to the guide block, the guide block is provided with an inclined plane matched with the movable column, and the inclined plane of the guide block is arranged on one side close to the movable column.
Compared with the prior art, the invention has the beneficial effects that: (1) the invention can adjust the opening and closing of the circuit according to the temperature of the fan motor, and control the power supply of the fan motor and the cooling device, so as to prevent the fan motor from being overhigh in temperature and prevent the fan motor from being damaged; (2) the cooling device can be started under the condition that the temperature of the fan motor is too high, so that the temperature of the fan motor is quickly reduced, and dust falling from the fan can be blown away; (3) the invention can shake off the dust on the fan blades through the vibration column; (4) the invention has simple structure and convenient installation, can improve the service life of the motor and reduce the failure rate of the fan.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic structural diagram of a power-on device according to the present invention.
Fig. 3 is a schematic structural view of a cooling device according to the present invention.
FIG. 4 is a detailed view of the cooling device of the present invention.
FIG. 5 is a schematic view of the dust removing device of the present invention.
FIG. 6 is a detailed view of the dust removing device of the present invention.
FIG. 7 is a detailed view of the dust removing device of the present invention.
FIG. 8 is a detailed view of the dust removing device of the present invention.
Reference numerals: 1-a bottom plate; 2-a fan; 3-a fan housing; 4-a power-on device; 5-a cooling device; 6-a dust removal device; 401-fan motor base; 402-a fan motor; 403-cooling motor base; 404-a cooling motor; 405-a first temperature controller; 406-a second thermostat; 407-fan motor contact fixing plate; 408-fan motor contact; 409-cylinder; 410-cylinder fixing plate; 411-track; 412-a power-on rack; 413-a power-on gear; 414-current gear shaft; 415-a power-on slider; 416-power contact; 417-cooling motor contact piece; 418-cooling motor contact fixing plate; 501-a bracket; 502-ring gear fixing ring; 503-ring gear track; 504-driven gear; 505-a second cooling fan; 506-cooling gear support plate; 507-a first cooling fan; 508-a drive gear; 509-a gear ring; 510-driving gear shaft; 511-driven gear shaft; 601-driving pulley shaft; 602-a driving pulley; 603-a conveyor belt; 604-a driven pulley; 605-a fixed plate; 606-axis; 607-a first bevel gear; 608-a second bevel gear; 609-bevel gear shaft; 610-a support plate; 611-rotating levers; 612-link; 613-telescopic rod; 614-telescopic rod limit plate; 615-a rack; 616-rack slide rail; 617-cylindrical gear; 618-spring; 619-screw support plate; 620-a first sliding track; 621-a lead screw; 622 — toggle slider; 623-a guide block; 624-guide pillar; 625-an extension spring; 626-lifting slide block; 627-active column; 628-compression spring; 629-a vibrating column; 630-a second sliding track; 631-dust collector base plate.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
Example (b): as shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, a fan housing 3 is fixedly mounted on a base plate 1, a fan 2 is fixedly mounted on an energizing device 4, the energizing device 4 is fixedly mounted on the base plate 1, a cooling device 5 is fixedly mounted on the base plate 1, and a dust removing device 6 is fixedly mounted on the fan housing 3.
As shown in fig. 2, the power device 4, a fan motor base 401 is fixedly installed on a base plate 1, a fan motor 402 is fixedly installed on the fan motor base 401, a cooling motor base 403 is fixedly installed on the base plate 1, a cooling motor 404 is fixedly installed on the cooling motor base 403, a first temperature controller 405 is fixedly installed on the fan motor base 401, the first temperature controller 405 is electrically connected with the fan motor 402, the first temperature controller 405 is electrically connected with one end of a fan motor contact 408, a second temperature controller 406 is fixedly installed on the fan motor base 401, the second temperature controller 406 is electrically connected with the cooling motor 404, the second temperature controller 406 is electrically connected with one end of a cooling motor contact 417, a fan motor contact fixing plate 407 is fixedly installed on the fan motor base 401, the fan motor contact 408 is fixedly installed on the fan motor contact fixing plate 407, and an air cylinder 409 is fixedly installed on an air cylinder fixing plate 410, cylinder fixed plate 410 is fixed mounting on track 411, track 411 is fixed mounting on bottom plate 1, circular telegram rack 412 is fixed mounting on track 411, circular telegram gear 413 and circular telegram rack 412 meshing installation, circular telegram gear 413 is fixed mounting on circular telegram gear axle 414, power contact 416 and power electrical connection, circular telegram gear axle 414 and circular telegram slider 415 rotate the installation, circular telegram slider 415 is sliding mounting on track 411, cooling motor contact 417 is fixed mounting on cooling motor contact fixed plate 418, cooling motor contact fixed plate 418 is fixed mounting on bottom plate 1. In the initial state, the power contact 416 contacts with the fan motor contact 408, the fan motor 402 is powered on, the fan is started, when the temperature of the fan is too high, the first temperature controller 405 is disconnected from the circuit, the second temperature controller 406 is closed to the circuit, the air cylinder 409 is started, the air cylinder 409 drives the power-on gear 413, the power-on gear shaft 414, the power-on slider 415 and the power contact 416 to move towards the direction close to the cooling motor contact 417, through the matching of the power-on gear 413 and the power-on rack 412, the power-on gear 413 drives the power-on gear shaft 414 to rotate, the power contact 416 is driven by the power-on gear shaft 414 to turn over by one hundred eighty degrees, so that the power contact 416 contacts with the cooling motor contact 417.
As shown in figure 3 of the drawings, in the cooling device 5 shown in fig. 4, a bracket 501 is fixedly mounted on a bottom plate 1, a gear ring track 503 is fixedly mounted on the bracket 501, a gear ring fixing ring 502 is slidably mounted on the gear ring track 503, a cooling gear support plate 506 is fixedly mounted on the bracket 501, a driven gear 504 is fixedly mounted on a driven gear shaft 511, the driven gear 504 is meshed with a gear ring 509, a second cooling fan 505 is fixedly mounted on the driven gear shaft 511, the driven gear shaft 511 and the cooling gear support plate 506 are rotatably mounted, a first cooling fan 507 is fixedly mounted on a driving gear shaft 510, a driving gear 508 is fixedly mounted on the driving gear shaft 510, the driving gear shaft 510 and the cooling gear support plate 506 are rotatably mounted, the driving gear shaft 510 is fixedly mounted on an output shaft of a cooling motor 404, the gear ring 509 is fixedly mounted on the gear ring fixing ring 502, and. The cooling motor 404 drives the driving gear shaft 510, the driving gear 508 and the first cooling fan 507 to rotate, the driving gear 508 drives the gear ring 509 to rotate, and the gear ring 509 drives the three driven gears 504 to rotate, so that the three second cooling fans 505 rotate to cool the fan motor 402.
As shown in fig. 5, 6, 7, 8, the dust removing device 6 includes a driving pulley shaft 601 fixedly mounted on a driven gear shaft 511, a driving pulley 602 fixedly mounted on the driving pulley shaft 601, a driven pulley 604 fixedly mounted on a shaft 606, the driving pulley 602 and the driven pulley 604 are connected by a transmission belt 603, a first bevel gear 607 fixedly mounted on the shaft 606, the shaft 606 rotatably mounted on a fixed plate 605, the fixed plate 605 fixedly mounted on a support plate 610, the support plate 610 fixedly mounted on a first slide rail 620, the support plate 610 fixedly mounted on a second slide rail 630, a second bevel gear 608 engaged with the first bevel gear 607, a second bevel gear 608 fixedly mounted on a bevel gear shaft 609, the bevel gear shaft 609 and the support plate 610 rotatably mounted, one end of a rotating rod 611 fixedly mounted on the bevel gear shaft 609, the other end of the rotating rod 611 rotatably mounted with a connecting rod 612, the connecting rod 612 rotatably mounted with a telescopic rod, the telescopic rod 613 and the telescopic rod limiting plate 614 are installed in a sliding manner, the telescopic rod limiting plate 614 is fixedly installed on the supporting plate 610, the telescopic rod 613 and the rack 615 are fixedly installed, the rack 615 is installed on the rack sliding rail 616 in a sliding manner, the rack sliding rail 616 is fixedly installed on the supporting plate 610, the rack 615 and the cylindrical gear 617 are installed in a meshing manner, the cylindrical gear 617 is fixedly installed at one end of the lead screw 621, the other end of the lead screw 621 and the lead screw supporting plate 619 are installed in a rotating manner, the lead screw supporting plate 619 is fixedly installed on the first sliding rail 620, one end of the spring 618 is fixedly installed on the telescopic rod 613, the other end of the spring 618 is fixedly installed on the telescopic rod limiting plate 614, the first sliding rail 620 is fixedly installed on the dust removing device bottom plate 631, the lead screw 621 and the toggle slider 622 are installed in a threaded manner, the guide, one end of an extension spring 625 is fixedly installed on the guide post 624, the other end of the extension spring 625 is fixedly installed on the lifting slider 626, the lifting slider 626 is slidably installed on the second slide rail 630, the movable post 627 is slidably installed on the lifting slider 626, one end of a compression spring 628 is fixedly installed on the lifting slider 626, the other end of the compression spring 628 is fixedly installed on the movable post 627, the vibration post 629 is fixedly installed on the lifting slider 626, the vibration post 629 and the dust removing device bottom plate 631 are slidably installed, the vibration post 629 and the fan housing 3 are slidably installed, and the dust removing device bottom plate 631 is fixedly installed on the fan housing 3. The driven gear shaft 511 drives the driving pulley shaft 601 and the driving pulley 602 to rotate, the driving pulley 602 drives the driven pulley 604 to rotate through the action of the transmission belt 603, the driven pulley 604 drives the shaft 606 and the first bevel gear 607 to rotate, the first bevel gear 607 drives the second bevel gear 608 and the bevel gear shaft 609 to rotate, the bevel gear shaft 609 drives the rotating rod 611 to rotate, under the action of the connecting rod 612 and the spring 618, the rotating rod 611 drives the telescopic rod 613 and the rack 615 to reciprocate, when the rack 615 drives the cylindrical gear 617 to rotate forward, the cylindrical gear 617 drives the lead screw 621 to rotate, the lead screw 621 drives the toggle slider 622 to rotate, the toggle slider 622 drives the lifting slider 626 to move upward, the tension spring 625 is compressed, when the rack 615 drives the cylindrical gear 617 to rotate backward, the cylindrical gear drives the lead screw 621 to rotate, the lead screw 621 drives the toggle slider 622 to move upward, the toggle slider 622 drives, the toggle slider 622 continues to move upwards, under the action of the guide block 623, the movable column 627 moves along the inclined surface of the guide block 623 in the direction away from the toggle slider 622 until the movable column 627 is separated from the toggle slider 622, and the lifting slider 626 and the vibrating column 629 move downwards under the action of the tension spring 625 and the gravity force, pass through the bottom plate 631 of the dust removing device, impact the fan 2, vibrate the fan 2, knock down dust on the fan 2, and blow away the knocked dust under the action of the second cooling fan 505.
Claims (8)
1. The utility model provides an automatic outage fan of high temperature protection, including bottom plate (1), fan (2), fan housing (3), circular telegram device (4), heat sink (5), dust collector (6), fan housing (3) fixed mounting is on bottom plate (1), fan (2) fixed mounting is on circular telegram device (4), circular telegram device (4) fixed mounting is on bottom plate (1), 5 fixed mounting of heat sink are on bottom plate (1), dust collector (6) fixed mounting is on fan housing (3), its characterized in that: the power-on device (4) comprises a fan motor base (401), a fan motor 402, a cooling motor base (403), a cooling motor (404), a first temperature controller (405), a second temperature controller (406), a fan motor contact fixing plate (407), a fan motor contact (408), a cylinder (409), a cylinder fixing plate (410), a track (411), a power-on rack (412), a power-on gear (413), a power-on gear shaft (414), a power-on slider (415), a power contact (416), a cooling motor contact (417) and a cooling motor contact fixing plate (418), wherein the fan motor base (401) is fixedly arranged on the base plate (1), the fan motor (402) is fixedly arranged on the fan motor base (401), the cooling motor base (403) is fixedly arranged on the base plate (1), and the cooling motor (404) is fixedly arranged on the cooling motor base (403), a first temperature controller (405) is fixedly arranged on a fan motor base (401), the first temperature controller (405) is electrically connected with a fan motor (402), the first temperature controller (405) is electrically connected with one end of a fan motor contact piece (408), a second temperature controller (406) is fixedly arranged on the fan motor base (401), the second temperature controller (406) is electrically connected with a cooling motor (404), the second temperature controller (406) is electrically connected with one end of a cooling motor contact piece (417), a fan motor contact piece fixing plate (407) is fixedly arranged on the fan motor base (401), the fan motor contact piece (408) is fixedly arranged on a fan motor contact piece fixing plate (407), an air cylinder (409) is fixedly arranged on an air cylinder fixing plate (410), the air cylinder fixing plate (410) is fixedly arranged on a rail (411), the rail (411) is fixedly arranged on a bottom plate (1), an electrifying rack (412) is fixedly arranged on the rail (411), circular-telegram gear (413) and circular-telegram rack (412) meshing installation, circular-telegram gear (413) fixed mounting is on circular-telegram gear shaft (414), power contact (416) and power electric connection, circular-telegram gear shaft (414) and circular-telegram slider (415) rotate the installation, circular-telegram slider (415) slidable mounting is on track (411), cooling motor contact (417) fixed mounting is on cooling motor contact fixed plate (418), cooling motor contact fixed plate (418) fixed mounting is on bottom plate (1).
2. The high-temperature protection automatic power-off fan as claimed in claim 1, wherein: the cooling device (5) comprises a support (501), a gear ring fixing ring (502), a gear ring track (503), a driven gear (504), a second cooling fan (505), a cooling gear supporting plate (506), a first cooling fan (507), a driving gear (508), a gear ring (509), a driving gear shaft (510) and a driven gear shaft (511), wherein the support (501) is fixedly arranged on a bottom plate (1), the gear ring track (503) is fixedly arranged on the support (501), the gear ring fixing ring (502) is slidably arranged on the gear ring track (503), the cooling gear supporting plate (506) is fixedly arranged on the support (501), the driven gear (504) is fixedly arranged on the driven gear shaft (511), the driven gear (504) and the gear ring (509) are installed in a meshed manner, the second cooling fan (505) is fixedly arranged on the driven gear shaft (511), and the driven gear shaft (511) and the cooling gear supporting plate (506) are rotatably arranged, first cooling fan (507) fixed mounting is on driving gear axle (510), and driving gear (508) fixed mounting is on driving gear axle (510), and driving gear axle (510) and cooling gear backup pad (506) rotate the installation, and driving gear axle (510) fixed mounting is on the output shaft of cooling motor (404), and ring gear 509 fixed mounting is on ring gear fixed ring (502), and ring gear (509) and driving gear (508) meshing installation.
3. The high-temperature protection automatic power-off fan as claimed in claim 2, wherein: the dust removal device (6) comprises a driving belt wheel shaft (601), a driving belt wheel (602), a conveying belt (603), a driven belt wheel (604), a fixing plate 605, a shaft (606), a first bevel gear (607), a second bevel gear (608), a bevel gear shaft (609), a supporting plate (610), a rotating rod (611), a connecting rod (612), a telescopic rod (613), a telescopic rod limiting plate (614), a rack (615), a rack sliding rail (616), a cylindrical gear (617), a spring (618), a lead screw supporting plate (619), a first sliding rail (620), a lead screw (621), a toggle sliding block (622), a guide block (623), a guide post (624), an extension spring (625), a lifting sliding block (626), a movable post (627), a compression spring (628), a vibration post (629), a second sliding rail (630) and a dust removal device bottom plate (631), wherein the driving belt wheel shaft (601) is fixedly installed, a driving belt wheel (602) is fixedly arranged on a driving belt wheel shaft (601), a driven belt wheel (604) is fixedly arranged on a shaft (606), the driving belt wheel (602) and the driven belt wheel (604) are connected through a conveying belt (603), a first bevel gear (607) is fixedly arranged on the shaft (606), the shaft (606) is rotatably arranged on a fixed plate (605), the fixed plate (605) is fixedly arranged on a support plate (610), the support plate (610) is fixedly arranged on a first sliding rail (620), the support plate (610) is fixedly arranged on a second sliding rail (630), a second bevel gear (608) and the first bevel gear (607) are meshed, the second bevel gear (608) is fixedly arranged on a bevel gear shaft (609), the bevel gear shaft (609) and the support plate (610) are rotatably arranged, one end of a rotating rod (611) is fixedly arranged on the bevel gear shaft (609), and the other end of the rotating rod (611) and a connecting rod (612) are rotatably, the connecting rod (612) and the telescopic rod (613) are rotatably installed, the telescopic rod (613) and the telescopic rod limiting plate (614) are slidably installed, the telescopic rod limiting plate (614) is fixedly installed on the supporting plate (610), the telescopic rod (613) and the rack (615) are fixedly installed, the rack (615) is slidably installed on the rack sliding rail (616), the rack sliding rail (616) is fixedly installed on the supporting plate (610), the rack (615) and the cylindrical gear (617) are installed in a meshed mode, the cylindrical gear (617) is fixedly installed at one end of the lead screw (621), the other end of the lead screw (621) and the lead screw supporting plate (619) are rotatably installed, the lead screw supporting plate (619) is fixedly installed on the first sliding rail (620), one end of the spring (618) is fixedly installed on the telescopic rod (613), the other end of the spring (618) is fixedly installed on the limiting plate (614), the first sliding rail (620) is fixedly installed, the lead screw (621) and the toggle sliding block (622) are installed in a threaded manner, the guide block (623) is fixedly installed on the second sliding rail (630), the second sliding rail (630) is fixedly installed on the bottom plate (631) of the dust removing device, the guide post (624) is fixedly installed on the second sliding rail (630), one end of the extension spring (625) is fixedly installed on the guide post (624), the other end of the extension spring (625) is fixedly installed on the lifting sliding block (626), the lifting sliding block (626) is installed on the second sliding rail (630) in a sliding manner, the movable post (627) is installed on the lifting sliding block (626) in a sliding manner, one end of the compression spring (628) is fixedly installed on the lifting sliding block (626), the other end of the compression spring (628) is fixedly installed on the movable post (627), the vibration post (629) is fixedly installed on the lifting sliding block (626), the vibration post (629) and the bottom plate (631) of the dust removing device are installed in a sliding manner, the vibration, the dust collector bottom plate (631) is fixedly arranged on the fan shell (3).
4. The high-temperature protection automatic power-off fan as claimed in claim 3, wherein: the fan shell (3) is provided with a through hole matched with the vibration column (629), and the dust removal device bottom plate (631) is provided with a through hole matched with the vibration column (629).
5. The high-temperature protection automatic power-off fan as claimed in claim 3, wherein: the number of the driven gears (504) is three, and the number of the second cooling fans (505) is three.
6. The high-temperature protection automatic power-off fan as claimed in claim 3, wherein: the surface of the screw rod (621) is provided with threads, a screw nut is arranged in the stirring sliding block (622), the screw nut in the stirring sliding block (622) is fixedly arranged on the stirring sliding block (622), and the screw rod (621) is in threaded connection with the screw nut in the stirring sliding block (622).
7. The high-temperature protection automatic power-off fan as claimed in claim 3, wherein: the poking slider (622) is provided with a poking rod, and the poking rod of the poking slider (622) is arranged on one side close to the lifting slider (626).
8. The high-temperature protection automatic power-off fan as claimed in claim 3, wherein: the movable column (627) is provided with an inclined surface, the inclined surface of the movable column (627) is arranged on one side close to the guide block (623), the guide block (623) is provided with an inclined surface matched with the movable column (627), and the inclined surface of the guide block (623) is arranged on one side close to the movable column (627).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110263199.7A CN112943649B (en) | 2021-03-11 | 2021-03-11 | High-temperature protection automatic power-off fan |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110263199.7A CN112943649B (en) | 2021-03-11 | 2021-03-11 | High-temperature protection automatic power-off fan |
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| CN112943649A true CN112943649A (en) | 2021-06-11 |
| CN112943649B CN112943649B (en) | 2022-07-15 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113675995A (en) * | 2021-08-13 | 2021-11-19 | 深圳市德智高新有限公司 | Low-energy-consumption brushless motor |
| CN115106828A (en) * | 2022-07-18 | 2022-09-27 | 中国计量大学 | Intelligent recutting numerically controlled lathe and using method thereof |
| CN115243511A (en) * | 2022-07-06 | 2022-10-25 | 曙光星云信息技术（北京）有限公司 | Integrated server cabinet and system based on cloud computing |
| CN116847642A (en) * | 2023-08-31 | 2023-10-03 | 陕西旭信通网络科技有限公司 | Wireless communication module tester |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2921446A1 (en) * | 2007-09-26 | 2009-03-27 | Siemens Vdo Automotive Sas | Electric fan unit for ventilation of e.g. car, has secondary air inlet provided between card zone and outer zone of case such that secondary air stream circulates from inlet toward low-pressure zone due to variation of pressure among zones |
| CN102102677A (en) * | 2009-12-16 | 2011-06-22 | 技嘉科技股份有限公司 | Fan module and radiating device using same, and dust removal method |
| CN112072519A (en) * | 2020-09-14 | 2020-12-11 | 浦江坦朴电子科技有限公司 | Power distribution cabinet capable of automatically cooling according to ambient temperature |
-
2021
- 2021-03-11 CN CN202110263199.7A patent/CN112943649B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2921446A1 (en) * | 2007-09-26 | 2009-03-27 | Siemens Vdo Automotive Sas | Electric fan unit for ventilation of e.g. car, has secondary air inlet provided between card zone and outer zone of case such that secondary air stream circulates from inlet toward low-pressure zone due to variation of pressure among zones |
| CN102102677A (en) * | 2009-12-16 | 2011-06-22 | 技嘉科技股份有限公司 | Fan module and radiating device using same, and dust removal method |
| CN112072519A (en) * | 2020-09-14 | 2020-12-11 | 浦江坦朴电子科技有限公司 | Power distribution cabinet capable of automatically cooling according to ambient temperature |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113675995A (en) * | 2021-08-13 | 2021-11-19 | 深圳市德智高新有限公司 | Low-energy-consumption brushless motor |
| CN115243511A (en) * | 2022-07-06 | 2022-10-25 | 曙光星云信息技术（北京）有限公司 | Integrated server cabinet and system based on cloud computing |
| CN115106828A (en) * | 2022-07-18 | 2022-09-27 | 中国计量大学 | Intelligent recutting numerically controlled lathe and using method thereof |
| CN115106828B (en) * | 2022-07-18 | 2023-08-22 | 中国计量大学 | Intelligent re-cutting numerical control lathe and use method thereof |
| CN116847642A (en) * | 2023-08-31 | 2023-10-03 | 陕西旭信通网络科技有限公司 | Wireless communication module tester |
| CN116847642B (en) * | 2023-08-31 | 2023-11-14 | 陕西旭信通网络科技有限公司 | Wireless communication module tester |
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| CN112943649B (en) | 2022-07-15 |
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