CN116760239A - Air conditioner brushless direct current motor with self-checking control mechanism - Google Patents
Air conditioner brushless direct current motor with self-checking control mechanism Download PDFInfo
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- CN116760239A CN116760239A CN202310775912.5A CN202310775912A CN116760239A CN 116760239 A CN116760239 A CN 116760239A CN 202310775912 A CN202310775912 A CN 202310775912A CN 116760239 A CN116760239 A CN 116760239A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 53
- 230000017525 heat dissipation Effects 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 98
- 238000012937 correction Methods 0.000 claims description 19
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 230000000087 stabilizing effect Effects 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 10
- 230000033228 biological regulation Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/25—Devices for sensing temperature, or actuated thereby
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/003—Couplings; Details of shafts
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The brushless direct current motor of the air conditioner with self-checking control mechanism comprises a motor main body, a detection module, a heat dissipation control mechanism and a stable auxiliary control mechanism; the end part of the motor main body is connected with a rotating shaft, the detection module is connected with the side position of the motor main body, and the mounting barrel part is symmetrically and fixedly connected with the motor main body; through the cooperation of the detection module and the heat dissipation control mechanism, the temperature inside the motor is detected and controlled, the heat dissipation and temperature control treatment can be performed timely, and on the basis, the influence of excessive external impurities entering the motor to the operation of the motor can be avoided; the stability of the motor installation work is improved through the arranged stable auxiliary control mechanism, so that the stability of the operation work is improved, and the shaking of the motor body and the position deviation of the rotating shaft are avoided; detection and corresponding adjustment can be performed in time.
Description
Technical Field
The invention relates to the technical field of air conditioner motors, in particular to an air conditioner brushless direct current motor with a self-checking control mechanism.
Background
The traditional Chinese patent document with the publication number of CN102403865A discloses a brushless direct current motor of an automobile air conditioner for non-contact position detection, the brushless direct current motor of the automobile air conditioner is superior to other non-contact detection devices, the stepping angle for detecting the rotation of a rotor is accurate, the reaction speed is high, and the accurate reversing and the operation control of the direct current motor can be controlled; the problems that signals are weak when the motor rotating speed of the type of detecting reverse electromotive force, transformer type induction and the like is low and the reversing protection is needed by software are avoided; the circuit has simple process, low cost, small volume, low noise and easy realization.
In the scheme and the prior art, under the condition of long-time working of the brushless direct current motor, corresponding detection control is needed when the internal temperature of the brushless direct current motor rises, and in operation, friction loss generated by the motor rotating shaft and the end cover position can generate corresponding vibration on one hand, so that the motor stability is influenced and the transmission work is prevented, and the motor is usually provided with a corresponding detection module, but only has a detection alarm function and cannot timely remedy and correct the work; on the other hand, the existing motor is generally fastened through bolts, the generated vibration can loosen the motor, timely detection and corresponding regulation work cannot be performed, corresponding safety accidents are easy to cause, and improvement and optimization are needed.
Therefore, the invention provides an air conditioner brushless direct current motor with a self-checking control mechanism, which is used for solving the problems.
Disclosure of Invention
The invention aims to provide an air conditioner brushless direct current motor with a self-checking control mechanism, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the brushless direct current motor of the air conditioner with self-checking control mechanism comprises a motor main body, a detection module, a heat dissipation control mechanism and a stable auxiliary control mechanism; the end connection of motor main part is provided with the axis of rotation, and detection module connects the avris position that sets up at motor main part, installation cartridge symmetrical fixed connection sets up on motor main part, and installation cartridge and mounting bolt looks adaptation threaded connection, and motor main part installs fixedly through mounting bolt, the last connection of motor main part is provided with heat dissipation control mechanism, and motor main part's one end connection is provided with stabilizes auxiliary control mechanism, stabilizes auxiliary control mechanism setting at the avris position of axis of rotation.
Preferably, the heat dissipation control mechanism comprises an outer expansion ring, a regulating baffle ring, a connecting plate, a telescopic control rod, a first control module, a supporting plate and a heat dissipation hole assembly, wherein the outer expansion ring is connected with the outer side of the motor main body and is communicated with an inner cavity of the motor main body, the regulating baffle ring is movably attached to the outer side wall of the outer expansion ring, the regulating baffle ring is symmetrically and fixedly provided with the connecting plate, the connecting plate is fixedly connected with one end of the telescopic control rod, the telescopic control rod is connected with the first control module, one end of the telescopic control rod is fixedly connected with the supporting plate, the supporting plate is fixedly arranged on the outer side wall of the motor main body, and the heat dissipation hole assembly is equidistantly arranged on the outer expansion ring.
Preferably, the regulating baffle ring is tightly attached to the outer expanding ring, and the regulating baffle ring is controlled to move through the telescopic control rod.
Preferably, the radiating hole component comprises a vent hole, a conical through groove, a protective crank groove and a communicating groove; the air vent equidistance sets up in outer ring that expands, and the inboard intercommunication of air vent is provided with the protection and turns the groove, the one end and the air vent intercommunication setting of toper logical groove, the other end and outer ring inner chamber intercommunication setting that expands, the one end and the protection of intercommunication groove turn the groove to be linked together and set up, the other end and outer ring inner chamber that expands are linked together and are set up.
Preferably, the tapered through grooves are symmetrically arranged about the communication grooves, and the vent holes are symmetrically arranged about the communication grooves.
Preferably, the stabilizing auxiliary control mechanism comprises a fixed inner ring, a connecting body, a fixed outer ring, a control motor, a second control module, a transmission fluted disc, a transmission toothed ring, a transmission outer toothed ring, an arc pushing chute, a connecting rod body, a transmission rod, a bearing block, a first reset spring, a movable correction pressing block, a first auxiliary spring, an arc pressing surface, an auxiliary ball, a transmission inner gear ring, a driving arc chute, a transmission pin, a connecting shaft, a second reset spring, a movable insertion block, a second auxiliary spring, an arc stabilizing splint and an anti-slip barb clamping strip; the fixed inner ring is fixedly arranged on the motor main body, the outer side wall of the fixed inner ring is fixedly provided with a connecting body, the connecting body is fixedly connected with the inner side wall of the fixed outer ring, the connecting body is connected with a control motor, a second control module is connected and arranged on the control motor, one end of the control motor is connected with a transmission shaft, the transmission shaft is inserted and arranged in the connecting body, the end part of the transmission shaft is fixedly provided with a transmission fluted disc, the transmission fluted disc is fixedly sleeved and arranged on the transmission shaft, one side of the transmission fluted disc is connected and provided with a transmission outer toothed ring in an engaged manner, the inner side wall of the transmission outer toothed ring is equidistantly provided with an arc pushing chute, the connecting rod is equidistantly and fixedly arranged on the inner side wall of the fixed inner ring, the connecting rod is movably provided with a transmission rod, one end of the transmission rod extends into the arc pushing chute, the other end of the transmission rod is fixedly provided with a bearing block, the bearing block is symmetrically and fixedly arranged at the end of the transmission rod, the end of the first reset spring is fixedly arranged in the connecting rod, the bearing block is movably provided with a movable pressing block, one end of the movable pressing block is movably arranged in the arc pushing chute, one end is movably arranged in the arc pushing and is fixedly connected with an auxiliary pressing block, the movable correction block is movably arranged on the arc pushing block, the inner side of the inner ring is movably arranged in the arc pushing block, and is movably and fixedly connected with an auxiliary pressing block, and is movably arranged on the movable pressing block, one end of the transmission pin extends to the driving arc chute, the other end of the transmission pin is fixedly connected with the connecting shaft, a second reset spring is fixedly arranged at the connecting end of the transmission pin, a groove is formed in the end face of one end of the connecting shaft, a movable inserting block is movably inserted in the groove, one end of the movable inserting block extends to the mounting barrel, an arc-shaped stable clamping plate is fixedly arranged at the end of the movable inserting block, a second auxiliary spring is fixedly arranged at the other end of the movable inserting block, one end of the second auxiliary spring is fixedly arranged in the groove, and anti-slip barb clamping strips are fixedly arranged on the inner side walls of the arc-shaped stable clamping plates at equal intervals.
Preferably, the arc pushing chute corresponds to the four setting positions of the transmission rod, the bearing block and the movable correction pressing block, and the number of the setting groups is the same; the end part of the transmission rod extending into the arc pushing chute is provided with an arc convex surface.
Preferably, the arc pressing surface is an arc concave surface.
Preferably, the transmission pins correspond to the arc-shaped stable clamping plates and the installation barrel parts in arrangement positions, and the number of the arrangement groups is the same; and the end of the transmission pin extending into the driving arc chute is provided with a spherical surface.
Preferably, the arc-shaped stable clamping plate is movably arranged in the installation barrel part and is arranged at the side position of the inner side wall of the installation barrel part.
Compared with the prior art, the invention has the beneficial effects that:
the brushless direct current motor of the air conditioner, which is designed by the invention, can perform timely heat dissipation and temperature control treatment by the detection control of the temperature in the motor through the matched use of the detection module and the heat dissipation control mechanism, and can avoid the influence of excessive external impurities entering the motor to the operation of the motor on the basis; the stability of the motor installation work is improved through the arranged stable auxiliary control mechanism, so that the stability of the operation work is improved, and the shaking of the motor body and the position deviation of the rotating shaft are avoided; can detect in time and corresponding adjustment, satisfy the in-service use demand.
Drawings
FIG. 1 is a schematic diagram of the structural connection front side of a brushless DC motor of an air conditioner according to the present invention;
FIG. 2 is a schematic diagram of the structural connection back side of the brushless DC motor of the air conditioner;
FIG. 3 is a schematic diagram showing the connection of the motor main body and the heat dissipation control mechanism;
FIG. 4 is an enlarged schematic view of a portion of the structural joint of FIG. 3 in accordance with the present invention;
FIG. 5 is a partial cross-sectional view of a structural connection of a heat sink assembly on an outer diffuser ring in a heat dissipation control mechanism in accordance with the present invention;
FIG. 6 is a top view of the structure of the stabilizing and auxiliary control mechanism of the present invention;
FIG. 7 is an enlarged schematic view of a portion of the structural joint of FIG. 6 in accordance with the present invention;
FIG. 8 is a bottom view of the stability assist control mechanism of the present invention;
FIG. 9 is an enlarged schematic view of a portion of the structural joint of FIG. 8 in accordance with the present invention;
FIG. 10 is a partial cross-sectional view of the connection of the stationary inner ring and the stationary outer ring structure of the present invention;
FIG. 11 is a partial cross-sectional view of the connection of the drive rod to the carrier block and the movable correction press block structure of the present invention;
FIG. 12 is a partial cross-sectional view of the connection of the drive pin to the connecting shaft and the arcuate stabilizing cleat structure of the present invention.
In the figure: the motor main body 1, the rotating shaft 2, the detection module 3, the mounting cylinder 4, the mounting bolt 5, the heat radiation control mechanism 6, the outer expansion ring 601, the regulation and control retainer ring 602, the connecting plate 603, the telescopic control rod 604, the first control module 605, the support plate 606, the heat radiation hole assembly 607, the ventilation hole 6071, the conical through groove 6072, the protection crank groove 6073, the communication groove 6074, the stabilization auxiliary control mechanism 7, the fixed inner ring 701, the connecting body 702, the fixed outer ring 703, the control motor 704, the second control module 705, the transmission fluted disc 706, the transmission toothed ring 707, the transmission outer toothed ring 708, the arc pushing chute 709, the connecting rod 710, the transmission rod 711, the bearing block 712, the first return spring 713, the movable correction pressing block 714, the first auxiliary spring 715, the arc pressing surface 716, the auxiliary balls 717, the transmission inner toothed ring 718, the driving arc chute 719, the transmission pin 720, the connecting shaft 721, the second return spring 722, the movable plug 723, the second auxiliary spring 724, the arc stabilizing clamping plate 725, the anti-slip clamping bar 725.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. Embodiments of the present invention are intended to be within the scope of the present invention as defined by the appended claims.
Embodiment one: referring to fig. 1-12, an air conditioner brushless dc motor with a self-checking control mechanism includes a motor main body 1, a detection module 3, a heat dissipation control mechanism 6, and a stabilization auxiliary control mechanism 7; the end part of the motor main body 1 is connected with a rotating shaft 2, the detection module 3 is connected and arranged at the side position of the motor main body 1, the installation barrel 4 is symmetrically and fixedly connected and arranged on the motor main body 1, the installation barrel 4 is in adaptive threaded connection with the installation bolt 5, the motor main body 1 is fixedly installed through the installation bolt 5, the motor main body 1 is connected and provided with a heat dissipation control mechanism 6, one end of the motor main body 1 is connected and provided with a stability auxiliary control mechanism 7, and the stability auxiliary control mechanism 7 is arranged at the side position of the rotating shaft 2; the brushless direct current motor of the air conditioner, which is designed by the invention, can perform timely heat dissipation and temperature control treatment by the detection control of the temperature in the motor through the matched use of the detection module 3 and the heat dissipation control mechanism 6, and can avoid the influence of excessive external impurities entering the motor to the operation of the motor on the basis; through the stable auxiliary control mechanism 7 that sets up, can improve the stability of motor during operation, avoid producing the shake of motor body and the offset of axis of rotation 2.
Referring to fig. 3-5, the heat dissipation control mechanism 6 includes an outer expansion ring 601, a regulating baffle ring 602, a connecting plate 603, a telescopic control rod 604, a first control module 605, a supporting plate 606, and a heat dissipation hole assembly 607, wherein the outer expansion ring 601 is connected and arranged at the outer side of the motor main body 1 and is communicated with the inner cavity of the motor main body 1, the regulating baffle ring 602 is movably attached to the outer side wall of the outer expansion ring 601, the regulating baffle ring 602 is symmetrically and fixedly provided with the connecting plate 603, the connecting plate 603 is fixedly connected with one end of the telescopic control rod 604, the telescopic control rod 604 is fixedly connected with the first control module 605, one end of the telescopic control rod 604 is fixedly connected with the supporting plate 606, the supporting plate 606 is fixedly arranged at the outer side wall of the motor main body 1, and the heat dissipation hole assembly 607 is equidistantly arranged on the outer expansion ring 601; the regulating baffle ring 602 is tightly attached to the outer expansion ring 601, and the regulating baffle ring 602 is controlled to move through the telescopic control rod 604; the heat dissipation hole assembly 607 comprises a vent hole 6071, a conical through groove 6072, a protection crutch groove 6073 and a communication groove 6074; the vent holes 6071 are equidistantly arranged in the outer expansion ring 601, the inner sides of the vent holes 6071 are communicated with a protective crank groove 6073, one end of the conical through groove 6072 is communicated with the vent holes 6071, the other end of the conical through groove 6072 is communicated with the inner cavity of the outer expansion ring 601, one end of the communication groove 6074 is communicated with the protective crank groove 6073, and the other end of the communication groove 6074 is communicated with the inner cavity of the outer expansion ring 601; the tapered through grooves 6072 are symmetrically arranged with respect to the communication groove 6074, and the vent holes 6071 are symmetrically arranged with respect to the communication groove 6074; when the internal temperature of the motor main body 1 is higher, the detection module 3 is used for detecting, the telescopic control rod 604 is started through the first control module 605 to control the position of the regulating and controlling baffle ring 602, namely, the shielding of the regulating and controlling baffle ring 602 to the radiating hole assembly 607 is relieved, so that the internal heat is dissipated, the external air cools the inside, the process can control the shielding area of the vent hole 6071 on the outer expansion ring 601 to control the radiating efficiency of the motor main body, namely, the heat radiating working efficiency of the motor main body is ensured, the external impurities can be prevented from entering the motor main body 1 to the greatest extent, and the protective crank groove 6073 and the conical through groove 6072 are arranged in the vent hole 6071, so that the external impurities are blocked and limited on the basis of ensuring the normal circulation of the air, and the heat radiating temperature control work has good timeliness and flexibility.
Referring to fig. 6-12, the stabilizing auxiliary control mechanism 7 includes a fixed inner ring 701, a connecting body 702, a fixed outer ring 703, a control motor 704, a second control module 705, a driving fluted disc 706, a driving toothed ring 707, a driving outer toothed ring 708, an arc pushing chute 709, a connecting rod 710, a driving rod 711, a bearing block 712, a first return spring 713, a movable correcting press block 714, a first auxiliary spring 715, an arc pressing surface 716, an auxiliary ball 717, a driving inner gear ring 718, a driving arc chute 719, a driving pin 720, a connecting shaft 721, a second return spring 722, a movable insert 723, a second auxiliary spring 724, an arc stabilizing clamp 725, and an anti-slip barb clamp 726; the fixed inner ring 701 is fixedly arranged on the motor main body 1, the outer side wall of the fixed inner ring 701 is fixedly provided with a connecting body 702, the connecting body 702 is fixedly connected with the inner side wall of the fixed outer ring 703, the connecting body 702 is connected with a control motor 704, the control motor 704 is connected with a second control module 705, one end of the control motor 704 is connected with a transmission shaft, the transmission shaft is spliced in the connecting body 702, the end part of the transmission shaft is fixedly provided with a transmission fluted disc 706, a transmission fluted disc 707 is fixedly sleeved on the transmission shaft, one side of the transmission fluted disc 706 is meshed with a transmission outer toothed ring 708, the inner side wall of the transmission outer toothed ring 708 is equidistantly provided with an arc pushing chute 709, a connecting rod body 710 is equidistantly fixedly arranged on the inner side wall of the fixed inner ring 701 and is arranged at the side position of the rotating shaft 2, a transmission rod 711 is movably arranged in the connecting rod body 710, one end of the transmission rod 711 extends into the arc pushing chute 709, and the other end is fixedly provided with a bearing block 712, the bearing block 712 is symmetrically and fixedly provided with a first return spring 713 at the end connected with the transmission rod 711, one end of the first return spring 713 is fixedly arranged in the connection rod body 710, a movable slot is arranged in the bearing block 712, a movable correction pressing block 714 is movably arranged in the movable slot, one end of the movable correction pressing block 714 extends to the outer side of the movable slot, the end face is provided with an arc-shaped pressing surface 716, the other end of the movable correction pressing block 714 is fixedly provided with a first auxiliary spring 715, one end of the first auxiliary spring 715 is fixedly arranged in the movable slot, auxiliary balls 717 are movably embedded on the arc-shaped pressing surface 716 at equal intervals, a transmission inner gear ring 718 is connected with a transmission toothed ring 707 in an adaptive meshing manner, the transmission ring 718 is movably arranged in a fixed outer ring 703, the inner side wall of the transmission inner gear ring 718 is provided with a driving arc-shaped chute 719, the transmission pin 720 is movably inserted and arranged in the fixed outer ring 703, one end of the transmission pin 720 extends into the driving arc chute 719, the other end of the transmission pin 720 is fixedly connected with the connecting shaft 721, a second reset spring 722 is fixedly arranged at the connecting end of the transmission pin 720 connected with the connecting shaft 721, a groove is formed in the end face of one end of the connecting shaft 721, a movable insert 723 is movably inserted and arranged in the groove, one end of the movable insert 723 extends into the mounting barrel 4, an arc-shaped stable clamp plate 725 is fixedly arranged at the end of the movable insert 723, a second auxiliary spring 724 is fixedly arranged at the other end of the movable insert 723, one end of the second auxiliary spring 725 is fixedly arranged in the groove, and anti-slip barb clamping strips 726 are fixedly arranged on the inner side wall of the arc-shaped stable clamp plate at equal intervals; the arc pushing chute 709 corresponds to the setting positions of the transmission rod 711, the bearing block 712 and the movable correction pressing block 714, and the number of the setting groups is the same; the end of the transmission lever 711 extending into the arc-shaped pushing chute 709 is provided as an arc-shaped convex surface; the arc pressing surface 716 is provided as an arc concave surface; the transmission pins 720 correspond to the arc-shaped stabilizing clamping plates 725 and the installation barrel 4 in arrangement positions, and the number of the arrangement groups is the same; and the end of the drive pin 720 extending into the drive arcuate slot 719 is provided as a spherical face; the arc-shaped stabilizing clamping plate 725 is movably arranged in the mounting barrel part 4 and is arranged at the side position of the inner side wall of the mounting barrel part 4; when the motor main body 1 vibrates to cause loosening of body connection and shaking of rotation work of the rotation shaft 2, the second control module 705 controls the control motor 704, namely, the control motor 704 drives the transmission fluted disc 706 and the transmission toothed ring 707 to rotate through the transmission shaft, the transmission fluted disc 706 and the transmission outer toothed ring 708 are meshed and transmitted, further, the arc pushing chute 709 on the inner side wall of the transmission outer toothed ring 708 is driven to squeeze the transmission rod 711, the transmission rod 711 pushes the bearing block 712 again, and the bearing block 712 drives the movable correction pressing block 714 to squeeze and correct the side wall of the rotation shaft 2, so that normal operation of the motor is ensured; the extrusion surface of the movable correction pressing block 714 is provided with an arc-shaped pressing surface 716, and auxiliary balls 714 are equidistantly arranged on the arc-shaped pressing surface 716, so that the limit correction work of the rotating shaft 2 is facilitated, the normal rotation of the rotating shaft 2 is ensured, and the friction loss caused by correction limit is reduced; meanwhile, the transmission toothed ring 707 and the transmission inner gear ring 718 are in meshed transmission, the transmission inner gear ring 718 drives the driving arc chute 719 on the inner side wall to extrude the transmission pin 720, the transmission pin 720 pushes the connecting shaft 721, the connecting shaft 721 pushes the arc-shaped stable clamping plate 725 to extrude and lock the side wall of the mounting bolt 5, the anti-slip barb clamping strip 726 is arranged on the inner side wall of the arc-shaped stable clamping plate 725, the anti-slip barb clamping strip 726 is only clamped on the side wall of the mounting bolt 5, and therefore the connection stability of the mounting bolt 5 is further guaranteed, and finally the running stability of the motor is guaranteed.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a from brushless direct current motor of air conditioner of taking self-checking control mechanism which characterized in that: comprises a motor main body (1), a detection module (3), a heat dissipation control mechanism (6) and a stabilization auxiliary control mechanism (7); the motor is characterized in that a rotating shaft (2) is arranged at the end part of the motor body (1) in a connected mode, a detection module (3) is arranged at the side position of the motor body (1), the installation barrel part (4) is symmetrically and fixedly connected to the motor body (1), the installation barrel part (4) is in threaded connection with an installation bolt (5) in a matched mode, the motor body (1) is fixedly installed through the installation bolt (5), a heat dissipation control mechanism (6) is arranged on the motor body (1) in a connected mode, a stable auxiliary control mechanism (7) is arranged at the side position of the rotating shaft (2) in a connected mode, and the stable auxiliary control mechanism (7) is arranged at the side position of the motor body (1).
2. The brushless dc motor for an air conditioner with a self-test control mechanism as claimed in claim 1, wherein: the utility model provides a heat dissipation control mechanism (6) includes outer ring (601), regulation and control baffle ring (602), connecting plate (603), flexible control pole (604), first control module (605), backup pad (606), louvre subassembly (607), outer ring (601) connect and set up in motor main part (1) outside, and be linked together the setting with motor main part (1) inner chamber, regulation and control baffle ring (602) activity laminating sets up at outer ring (601) lateral wall, and regulation and control baffle ring (602) go up the symmetry fixed connecting plate (603) that is provided with, connecting plate (603) and the one end fixed connection of flexible control pole (604), be connected on flexible control pole (604) and be provided with first control module (605), and the one end and backup pad (606) fixed connection of flexible control pole (604), backup pad (606) are fixed to be set up on motor main part (1) lateral wall, louvre subassembly (607) equidistance sets up on outer ring (601).
3. The brushless dc motor for an air conditioner with a self-test control mechanism as claimed in claim 2, wherein: the regulating baffle ring (602) is tightly attached to the outer expanding ring (601), and the regulating baffle ring (602) is controlled to move through a telescopic control rod (604).
4. The brushless dc motor for an air conditioner with a self-test control mechanism as claimed in claim 2, wherein: the radiating hole assembly (607) comprises a vent hole (6071), a conical through groove (6072), a protective crank groove (6073) and a communicating groove (6074); the air vent (6071) equidistance sets up in outer ring (601), and the inboard intercommunication of air vent (6071) is provided with protection turning groove (6073), the one end and the air vent (6071) intercommunication setting of toper through groove (6072), the other end and outer ring (601) inner chamber intercommunication setting, the one end and the protection turning groove (6073) of intercommunication groove (6074) are linked together and are set up, and the other end is linked together with outer ring (601) inner chamber and is set up.
5. The brushless direct current motor of an air conditioner with a self-checking control mechanism according to claim 4, wherein: the tapered through grooves (6072) are symmetrically arranged with respect to the communication grooves (6074), and the vent holes (6071) are symmetrically arranged with respect to the communication grooves (6074).
6. The brushless dc motor for an air conditioner with a self-test control mechanism as claimed in claim 1, wherein: the stabilizing auxiliary control mechanism (7) comprises a fixed inner ring (701), a connecting body (702), a fixed outer ring (703), a control motor (704), a second control module (705), a transmission fluted disc (706), a transmission toothed ring (707), a transmission outer toothed ring (708), an arc pushing chute (709), a connecting rod body (710), a transmission rod (711), a bearing block (712), a first reset spring (713), a movable correction pressing block (714), a first auxiliary spring (715), an arc pressing surface (716), auxiliary balls (717), a transmission inner gear ring (718), a driving arc chute (719), a transmission pin (720), a connecting shaft (721), a second reset spring (722), a movable plug block (723), a second auxiliary spring (724), an arc stabilizing clamp plate (725) and an anti-slip barb clamping strip (726); the fixed inner ring (701) is fixedly arranged on the motor main body (1), a connecting body (702) is fixedly arranged on the outer side wall of the fixed inner ring (701), the connecting body (702) is fixedly connected with the inner side wall of the fixed outer ring (703), a control motor (704) is connected and arranged on the connecting body (702), a second control module (705) is connected and arranged on the control motor (704), one end of the control motor (704) is connected and provided with a transmission shaft, the transmission shaft is inserted and arranged in the connecting body (702), the end part of the transmission shaft is fixedly provided with a transmission fluted disc (706), a transmission toothed ring (707) is fixedly sleeved and arranged on the transmission shaft, one side of the transmission fluted disc (706) is connected and provided with a transmission outer toothed ring (708), the inner side wall of the transmission outer toothed ring (708) is provided with an arc pushing chute (709), the connecting rod body (710) is fixedly arranged on the inner side wall of the fixed inner ring (701) at equal distance, the side wall of the rotating shaft (2) is arranged at the side position of the rotating shaft, a transmission rod (711) is movably arranged in the connecting rod body (710), one end of the transmission rod (711) extends to a first bearing block (709) and is symmetrically arranged with a bearing block (713), one end of the bearing block (711) is fixedly connected with the bearing block (713), one end of a first reset spring (713) is fixedly arranged in a connecting rod body (710), a movable slot is formed in a bearing block (712), a movable correction pressing block (714) is movably arranged in the movable slot, one end of the movable correction pressing block (714) extends to the outer side of the movable slot, the end face of the movable correction pressing block is arranged to be an arc pressing surface (716), a first auxiliary spring (715) is fixedly arranged at the other end of the movable correction pressing block (714), one end of the first auxiliary spring (715) is fixedly arranged in the movable slot, auxiliary balls (717) are movably embedded in the arc pressing surface (716) at equal intervals, a transmission inner gear ring (718) is in adaptive engagement connection with a transmission toothed ring (707), the transmission inner gear ring (718) is movably arranged in a fixed outer ring (703), a driving arc chute (719) is arranged on the inner side wall of the transmission inner gear ring (718), a transmission pin (720) is movably inserted in the fixed outer ring (703), one end of the transmission pin (720) extends to the driving arc chute (719), the other end of the transmission pin (720) is fixedly connected with a connecting shaft (721), the transmission pin (720) is connected with the connecting shaft (721) at one end face of the movable insert spring (723), one end of the movable plug block (723) extends into the mounting barrel part (4), an arc-shaped stable clamping plate (725) is fixedly arranged at the end part, a second auxiliary spring (724) is fixedly arranged at the other end of the movable plug block (723), one end of the second auxiliary spring (724) is fixedly arranged in the groove, and anti-slip barb clamping strips (726) are fixedly arranged on the inner side wall of the arc-shaped stable clamping plate (725) at equal intervals.
7. The brushless dc motor of an air conditioner with self-test control mechanism as defined in claim 6, wherein: the arc pushing chute (709) corresponds to the transmission rod (711), the bearing block (712) and the movable correction pressing block (714) in arrangement positions and has the same number of arrangement groups; the end of the transmission rod (711) extending into the arc-shaped pushing chute (709) is provided with an arc-shaped convex surface.
8. The brushless dc motor of an air conditioner with self-test control mechanism as defined in claim 6, wherein: the arc pressing surface (716) is provided as an arc concave surface.
9. The brushless dc motor of an air conditioner with self-test control mechanism as defined in claim 6, wherein: the transmission pins (720) correspond to the arc-shaped stable clamping plates (725) and the installation barrel (4) in arrangement positions, and the number of the arrangement groups is the same; and the end of the drive pin (720) extending into the drive arcuate slot (719) is provided as a spherical face.
10. The brushless dc motor of an air conditioner with self-test control mechanism as defined in claim 6, wherein: the arc-shaped stable clamping plate (725) is movably arranged in the installation barrel part (4) and is arranged at the side position of the inner side wall of the installation barrel part (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310775912.5A CN116760239B (en) | 2023-06-28 | 2023-06-28 | Air conditioner brushless direct current motor with self-checking control mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310775912.5A CN116760239B (en) | 2023-06-28 | 2023-06-28 | Air conditioner brushless direct current motor with self-checking control mechanism |
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| CN116760239A true CN116760239A (en) | 2023-09-15 |
| CN116760239B CN116760239B (en) | 2024-05-24 |
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| CN202310775912.5A Active CN116760239B (en) | 2023-06-28 | 2023-06-28 | Air conditioner brushless direct current motor with self-checking control mechanism |
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| CN115276326A (en) * | 2022-04-29 | 2022-11-01 | 杭州恒瑞电气科技有限公司 | Motor with state self-monitoring function |
| CN115833449A (en) * | 2022-12-27 | 2023-03-21 | 北京高控科技有限公司 | Servo motor |
| CN116147803A (en) * | 2022-12-28 | 2023-05-23 | 京马电机有限公司 | Detection device and new energy automobile driving motor |
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|---|---|---|---|---|
| KR20040065529A (en) * | 2004-04-19 | 2004-07-22 | (주)키네모숀 | A brushless dc motor |
| CN111907646A (en) * | 2020-08-06 | 2020-11-10 | 友联船厂（蛇口）有限公司 | Turret device of FPSO floating production storage and offloading oil tanker based on guide rail design |
| CN112610656A (en) * | 2020-12-21 | 2021-04-06 | 陈艳红 | Motor and motor shaft thereof |
| CN112744451A (en) * | 2021-01-18 | 2021-05-04 | 党继民 | Heavy coil of strip commodity circulation is with transporting external member |
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| CN116147803A (en) * | 2022-12-28 | 2023-05-23 | 京马电机有限公司 | Detection device and new energy automobile driving motor |
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| Publication number | Publication date |
|---|---|
| CN116760239B (en) | 2024-05-24 |
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