CN217469571U - Plastic packaging motor and fan device - Google Patents

Abstract

The utility model discloses a plastic envelope motor, include: insulating stator assembly, motor capacitor mounting structure, PG motor hall element carry-on box, fastener device and rotor assembly, and motor capacitor mounting structure includes motor parcel piece, and motor parcel piece dissolves admittedly in insulating stator assembly's surface. The utility model discloses still disclose a fan device. Insulating stator assembly outside adopts motor parcel piece to realize holistic fixed and protection, motor parcel piece adopts the mode of moulding plastics and dissolving admittedly, this kind of mode can be more inseparable with insulating stator assembly monolithic connection, be difficult for appearing too big clearance, reduce vibrations and the noise that the during operation produced, use good heat conduction material, can effectively come out with the inside heat conduction of motor, reduce the motor temperature rise, improve the life of whole fan assembly, simultaneously with whole motor live part plastic envelope, the product has good three proofings performance, finally promote the holistic quality of motor.

Description

Plastic packaging motor and fan device

Technical Field

The utility model relates to the technical field of motors, specifically, relate to a plastic envelope motor and fan device.

Background

In practical application, the motor has wide application field and is used in different industries and environments. Due to the growing development of the motor, the production and manufacturing efficiency of various large industries is greatly improved, the qualitative leap is realized, and the quality of the product is remarkably improved.

The internal structure of the motor relates to more parts, and an iron core, a winding group, a capacitor, a stator, a rotor and the like are essential, wherein the stator comprises a tooth part and a yoke part, and the connection condition of different parts has important significance for the integral use of the motor. Current conventional motor all adopts the form that the casing wraps up whole parts, and this kind of mode can't play fine fixed action to the connection of each part, and the work of motor can lead to self to produce vibrations, and long-time back will cause the influence to the connection of each part, makes its linkage effect variation, and the part can't be fine fix, must bring great noise, greatly reduced the quality of motor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a plastic envelope motor and fan device.

The utility model discloses a plastic envelope motor, include: insulating stator assembly, motor capacitor mounting structure, PG motor hall element carry on box, fastener device and rotor assembly, and motor capacitor mounting structure includes motor parcel piece, and motor parcel piece dissolves admittedly in insulating stator assembly's surface, and PG motor hall element carries on the box and sets up in the tip of motor parcel piece, and the fastener device sets up in motor parcel lateral wall, and the rotor assembly rotates and sets up in insulating stator assembly.

According to an embodiment of the utility model, the insulating stator assembly includes stator spare and stator insulating part, and the stator spare includes upper stator wire frame, lower stator wire frame, stator inner core and stator yoke circle, and the rotor assembly rotates and connects upper stator wire frame, lower stator wire frame and stator inner core, and upper stator wire frame and lower stator wire frame splice form the stator and place the district, and stator inner core exposes in the stator and places the district, and stator yoke circle card locates the stator inner core surface; the stator insulator is provided with a stator slot, the stator insulator is positioned between the stator yoke ring and the stator inner iron core, the stator insulator is attached to the outer surface of the upper stator wire frame and/or the outer surface of the lower stator wire frame in a surrounding mode, and the exposed stator inner iron core is positioned in the stator slot.

According to the utility model discloses an embodiment, first subslot and second subslot are seted up respectively to the both ends of stator insulator, and first subslot forms a stator slot with the concatenation of second subslot.

According to the utility model discloses an embodiment, motor electric capacity mounting structure still includes motor support piece, electric capacity piece and electric capacity connecting piece, and motor parcel surface is equipped with the electric capacity lug, and one side of electric capacity lug is connected to motor support piece's one end, and electric capacity piece sets up in the opposite side of electric capacity lug, and electric capacity piece, electric capacity lug and motor support piece are connected to the electric capacity connecting piece.

According to the utility model discloses an embodiment, PG motor hall element carries on box includes hall bearing spare, hall mounting, hall connecting piece and hall line spare, hall bearing spare has hall connection post, hall connecting hole and first hall holding tank, hall connection post is inserted and is located motor parcel piece, hall line spare card is located first hall holding tank, hall bearing spare is located to hall mounting card, and with the one end butt of first hall holding tank, hall connecting hole and motor parcel piece are connected to hall connecting piece.

According to the utility model discloses an embodiment, hall holds carrier and still is equipped with second hall holding tank, and second hall holding tank is located to hall mounting card.

According to an embodiment of the present invention, the wire clamping device includes a first wire clamp and a second wire clamp connected to the first wire clamp, the first wire clamp or the second wire clamp is connected to the insulated stator assembly; the first wire clamp comprises an upper wire clamp plate and an upper handrail plate, the second wire clamp comprises a lower wire clamp plate and a lower handrail plate, the upper wire clamp plate is connected with the lower wire clamp plate, the upper handrail plate is connected with the upper wire clamp plate, and the lower handrail plate is connected with the lower wire clamp plate; the upper line clamping plate is provided with a first wire clamping groove, the lower line clamping plate is provided with a second wire clamping groove, and the first wire clamping groove and the second wire clamping groove jointly form a wire slot.

According to the utility model discloses an embodiment, the splint of going up the standard grade is equipped with at least one fastener location district, and the splint of going off the standard grade is equipped with at least a set of fastener locating piece, fastener location district and fastener locating piece looks adaptation.

The utility model discloses a fan device, include: the plastic package motor and the fan piece that is connected with the plastic package motor, the fan piece is connected with the rotor assembly.

According to the utility model discloses an embodiment still includes the radiating piece, and the radiating piece is located between plastic envelope motor and the fan spare, and the rotor assembly is connected to the radiating piece.

The utility model has the advantages that the normal work of the motor is realized through the matching use of the insulating stator assembly, the motor capacitor mounting structure, the PG motor Hall element carrying box, the wire clamp device and the rotor assembly, wherein, the outside of the insulating stator assembly adopts the motor wrapping piece to realize the integral fixation and protection, the motor wrapping piece adopts the injection molding and solid dissolving mode, the integral connection of the insulating stator assembly can be more compact by the mode, the overlarge gap is not easy to occur, and the vibration and the noise generated during the work are reduced; in addition, still improve the steadiness that insulating stator assembly and other parts are connected, finally promote the holistic quality of motor.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic perspective view of a plastic-encapsulated motor according to an embodiment;

FIG. 2 is a cross-sectional view of the plastic encapsulated motor of the embodiment;

FIG. 3 is a schematic perspective view of an embodiment of an insulated stator assembly;

FIG. 4 is a disassembled state diagram of the insulated stator assembly of the embodiment;

FIG. 5 is an exploded view of the stator member of the embodiment;

FIG. 6 is an expanded view of a stator insulator in an embodiment;

FIG. 7 is a view showing a state where the stator insulator is used in the embodiment;

FIG. 8 is a schematic perspective view of a capacitor mounting structure of a motor according to an embodiment;

FIG. 9 is an exploded view of a capacitor mounting structure of the motor according to the embodiment;

FIG. 10 is a schematic perspective view of a motor enclosure in an embodiment;

FIG. 11 is a schematic perspective view of a Hall element mounting box of a PG motor in an embodiment;

FIG. 12 is a schematic perspective view of a Hall element mounting box of a PG motor in an embodiment;

FIG. 13 is a schematic perspective view of a Hall load bearing member according to an embodiment;

FIG. 14 is a schematic perspective view of an embodiment of a Hall fixing element;

fig. 15 is a state view of the wire clamp device in the embodiment;

fig. 16 is an exploded schematic view of the wire clamp device in an embodiment;

FIG. 17 is a perspective view of a first clip member according to an embodiment;

FIG. 18 is a perspective view of a second clip member according to an embodiment;

fig. 19 is a schematic perspective view of a fan device in an embodiment.

Description of the reference numerals

1-PG motor Hall element carrying box; 100-hall bearing; 1001-hall connecting column; 1002-hall connection hole; 1003-a first hall accommodating groove; 1004 — a second hall receiving slot; 1005-Hall card slot; 101-a hall mount; 1011-a first hall fixed plate; 1012-a second hall fixed plate; 1013-Hall fixed block; 1014-a Hall line avoiding groove; 102-hall connection; 103-Hall circuit element;

2-motor capacitor mounting structure; 200-a motor wrapper; 2001-capacitive lugs; 20011-capacitor receiving slots; 20012-supporting locating slots; 201-motor support; 202-a capacitive piece; 203-capacitive connections;

3-a wire clamp device; 300-a first clip; 3001-an upper thread clamp plate; 30011-first clip slot; 30012-a limit location area; 30013-clamp location posts; 3002-upper handrail plate; 30021-upper avoiding groove; 301-a second clip; 3011-off-line splint; 30111-a second clip slot; 30112-positioning a wire clamp; 30113-clip positioning holes; 30114-a clip mounting post; 3012-lower handrail plate; 30121-lower avoiding groove;

4-an insulated stator assembly; 400-a stator member; 4001-upper stator wireframe; 40011-a first holding tank; 4002-lower stator wire frame; 40021-a second placement trough; 4003-stator inner core; 40031 — a first curved surface; 4004-stator yoke ring; 40041-stator slot; 400411-second curved surface; 4005-a stator placement area; 401-stator insulation; 4011-stator slots; 4012 — first subslot; 4013 — second subslot;

5-a rotor assembly;

6-wind parts;

7-heat sink.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Example one

As shown in fig. 1-2, fig. 1 is a schematic perspective view of a plastic package motor in an embodiment; fig. 2 is a sectional view of the plastic package motor in the embodiment. The plastic package motor comprises a PG motor Hall element carrying box 1, a motor capacitor mounting structure 2, a wire clamp device 3, an insulating stator assembly 4 and a rotor assembly 5, wherein the motor capacitor mounting structure 2 is fixedly dissolved outside the insulating stator assembly 4 and is attached to the insulating stator assembly 4; PG motor hall element carries on box 1 and sets up in the tip of motor capacitor mounting structure 2, and fastener device 3 is located motor capacitor mounting structure 2's lateral wall, and fastener device 3 is connected with insulating stator assembly 4, and rotor assembly 5 rotates and sets up in insulating stator's inside.

It should be noted that "solid solution" in this embodiment means that the material is coated outside the insulating stator assembly 4 by injection molding or the like after melting, and forms a structure with a certain hardness after cooling.

Referring also to fig. 3-5, fig. 3 is a schematic perspective view of the insulated stator assembly 4 according to an embodiment; fig. 4 is a disassembled state diagram of the insulating stator assembly 4 in the embodiment; fig. 5 is an exploded view of the stator member 400 according to the embodiment. The insulating stator assembly 4 includes a stator member 400 and a stator insulator 401, and the stator insulator 401 is disposed on the stator member 400.

The stator piece 400 comprises an upper stator wire frame 4001, a lower stator wire frame 4002, a stator inner iron core 4003 and a stator yoke ring 4004, wherein the upper stator wire frame 4001 and the lower stator wire frame 4002 are oppositely arranged, the upper stator wire frame 4001 and the lower stator wire frame 4002 are spliced to form a stator placing area 4005, a stator inner iron core 4003 is arranged between the upper stator wire frame 4001 and the lower stator wire frame 4002, the stator inner iron core 4003 also protrudes out of the stator placing area 4005, the stator yoke ring 4004 is connected with the outer surface of the stator inner iron core 4003, and the stator insulating piece 401 is positioned between the stator yoke ring 4004 and the upper stator wire frame 4001 and/or the lower stator wire frame 4002; the motor capacitor mounting structure 2 is dissolved and fixed outside the spliced upper stator wire frame 4001, the lower stator wire frame 4002, the stator inner iron core 4003 and the stator yoke ring 4004, and the rotor assembly 5 is rotatably arranged in the middle of the rotor assembly. In a specific application, the upper stator wire frame 4001 is provided with a first placement groove 40011, the lower stator wire frame 4002 is provided with a second placement groove 40021, and the first placement groove 40011 and the second placement groove 40021 are spliced to form a stator placement area 4005. Further, stator yoke circle 4004 is equipped with stator draw-in groove 40041, and iron core 4003 and stator yoke circle 4004's stator draw-in groove 40041 joint in the stator, in order to promote the fastness and the stability of the two joint, iron core 4003 is equipped with first curved surface 40031 in the stator, is equipped with second curved surface 400411 in the stator draw-in groove 40041, first curved surface 40031 and second curved surface 400411 looks adaptation, when the interior back of iron core 4003 card income stator draw-in groove 40041 of stator, first curved surface 40031 and second curved surface 400411 are laminated mutually.

In this embodiment, the number of the first placement grooves 40011 in the upper stator wire frame 4001 is plural, and the plural first placement grooves 40011 are opened around the outer surface thereof. Correspondingly, the lower stator wire frame 4002 is also provided with a plurality of second placing grooves 40021, the plurality of second placing grooves 40021 are distributed at intervals along the outer surface of the lower stator wire frame 4002, the second placing grooves 40021 correspond to the first placing grooves 40011, and the first placing grooves 40011 and the second placing grooves 40021 are spliced to form the stator placing area 4005. The stator inner core 4003 passes through the plurality of stator placement areas 4005 and protrudes from the stator placement areas 4005.

Referring to fig. 4, 6 and 7 together, fig. 6 is an expanded view of the stator insulator 401 in the embodiment; fig. 7 is a view showing a state of use of the stator insulator 401 in the embodiment. The stator insulator 401 is provided with a plurality of stator slots 4011, the stator slots 4011 correspond to the position of the stator placing area 4005, when in use, the stator inner core 4003 protruding out of the stator placing area 4005 also passes through the stator slots 4011, and at this time, the stator insulator 401 is attached to the outer surface of the upper stator wire frame 4001 and/or the lower stator wire frame 4002. Further, a first sub-slot 4012 is formed in one end of the stator insulator 401, a second sub-slot 4013 is formed in the other end of the stator insulator 401, and the first sub-slot 4012 and the second sub-slot 4013 are spliced to form a complete stator slot 4011. In this embodiment, the first sub-slot 4012 and the second sub-slot 4013 are half of the complete stator slot 4011, i.e. the first sub-slot 4012 and the second sub-slot 4013 each occupy half of the area of the complete stator slot 4011. Of course, it is only necessary to ensure that the first sub-groove 4012 and the second sub-groove 4013 can be spliced to form the complete stator groove 4011, and the first sub-groove 4012 and the second sub-groove 4013 are not half of various regions, or can be divided according to a ratio of 4:6, which is not limited herein. Specifically, the cross section of the stator insulator 401 is rectangular, a plurality of stator slots 4011 are distributed along the length direction of the stator insulator 401 at equal or unequal intervals, and the first sub-slot 4012 and the second sub-slot 4013 are located at two ends.

During the use, the stator inner iron core 4003 is connected with the first placing groove 40011 of the upper stator wire frame 4001, and then the second placing groove 40021 of the lower stator wire frame 4002 is spliced, so that the stator inner iron core 4003 is located in the stator placing area 4005, and then the stator insulator 401 is assembled around the stator inner iron core 4003, so that the stator inner iron core 4003 passes through the stator groove 4011, the first sub-groove 4012 and the second sub-groove 4013 are spliced after being surrounded, and two ends of the stator insulator 401 are clamped into the stator placing area 4005 to be fixed, and certainly, the auxiliary fixation can also be realized by means of glue. Finally, the stator yoke ring 4004 is engaged with the stator inner core 4003 by the stator engaging groove 40041.

Through the cooperation use of stator piece 400 and stator insulator 401, go up stator wire frame 4001 and lower stator wire frame 4002 concatenation formation stator and place district 4005, stator inner core 4003 passes stator and places district 4005 and expose in the outside, so form fixed of stator inner core 4003, further encircle stator insulator 401 and laminate at last stator wire frame 4001 and/or lower stator wire frame 4002, and make stator inner core 4003 expose through stator slot 4011, stator yoke circle 4004 card locates in the stator iron core 4003 that exposes, through stator insulator 401's the mode of setting, traditional single insulator's installation has been changed, the efficiency of installation has been promoted greatly, and still be difficult to cause the damage to the enameled wire on stator inner core 4003 upper winding surface, and then prolong its life.

Referring to fig. 8 to 10 together, fig. 8 is a schematic perspective view of the motor capacitor mounting structure 2 in the embodiment; fig. 9 is an exploded schematic view of the motor capacitor mounting structure 2 in the embodiment; fig. 10 is a schematic perspective view of the motor wrapper 200 according to the embodiment. Motor electric capacity mounting structure 2 includes motor parcel 200, motor support piece 201, electric capacity piece 202 and electric capacity connecting piece 203, and motor parcel 200 dissolves admittedly in the outside of insulating stator assembly 4, and motor parcel 200 sets up in the one end of motor support piece 201, and other parts are connected to the other end of motor support piece 201, and electric capacity piece 202 is connected motor parcel 200 to connect electric capacity piece 202, motor parcel 200 and motor support piece 201 three as an organic whole through electric capacity connecting piece 203.

Motor package 200 is provided with capacitor lug 2001, capacitor lug 2001 is located on the outer surface of motor package 200, capacitor 202 is provided on capacitor lug 2001, and capacitor connecting member 203 is connected to capacitor lug 2001. Further, capacitor lug 2001 has capacitor receiving groove 20011, capacitor element 202 is located in capacitor receiving groove 20011, and capacitor connecting element 203 is also located in capacitor receiving groove 20011. Furthermore, one side of the capacitor lug 2001, which is far away from the capacitor accommodating groove 20011, is further provided with a supporting positioning groove 20012, the supporting positioning groove 20012 is matched with the motor supporting piece 201, one end of the motor supporting piece 201 is located in the supporting positioning groove 20012, the motor supporting piece 201 and the capacitor lug 2001 are conveniently and quickly positioned and assembled in the assembling process through the arrangement of the supporting positioning groove 20012, meanwhile, a foundation is also provided for the assembly of the subsequent capacitor connecting piece 203, a worker can quickly assemble the capacitor connecting piece 203, and the production efficiency is improved.

In this embodiment, the number of the capacitor lugs 2001 is plural, and the plural capacitor lugs 2001 are disposed at intervals on the outer surface of the motor wrapper 200; the number of the motor supporting members 201 and the number of the capacitor members 202 are also plural, and the plurality of motor supporting members 201 and the plurality of capacitor members 202 are disposed corresponding to the plurality of capacitor lugs 2001. Of course, the number of the capacitor elements 202 may not be the same as the number of the capacitor lugs 2001, and the larger number of the capacitor lugs 2001 may improve the overall adaptability, that is, the requirement of different numbers of capacitor elements 202 may be satisfied, thereby improving the flexibility of the overall use.

Specifically, the capacitor connecting piece 203 is a screw and is connected in a screw connection mode, so that the capacitor connecting piece is convenient to mount and improve the mounting efficiency, is convenient to dismount and is beneficial to subsequent part replacement and maintenance.

When the electrostatic capacitance device works, one end of the electrostatic capacitance device supporting part 201 is clamped into the supporting positioning groove 20012, the capacitance piece 202 is placed in the capacitance accommodating groove 20011, and finally the capacitance piece 202, the capacitance lug 2001 and the capacitance connecting piece 203 sequentially penetrate through the capacitance piece 203, so that the capacitance piece 202, the capacitance lug 2001 and the capacitance connecting piece 203 are connected and fixed.

Through the matching use of the motor wrapping piece 200, the motor supporting piece 201, the capacitor piece 202 and the capacitor connecting piece 203, the capacitor piece 202 is placed on the capacitor lug 2001, the motor supporting piece 201 is abutted against one side, far away from the capacitor piece 202, of the capacitor lug 2001, and finally the capacitor piece 202, the capacitor lug 2001 and the motor supporting piece 201 are connected through the capacitor connecting piece 203, so that the three can be connected through one capacitor connecting piece 203, the step of independently connecting the capacitor piece 202 with the motor supporting piece 201 is saved, the operation of workers is reduced, the working fatigue of the workers is reduced, and the efficiency is improved; in addition, the capacitor 202 and the capacitor lug 2001 are connected in the same straight line, so that the occupied space of the capacitor 202 is reduced, the overall volume is reduced, and the capacitor is more suitable for miniaturization of modern products.

Referring to fig. 11 to 12 together, fig. 11 is a schematic perspective view of the hall element mounting box 1 of the PG motor in the embodiment; fig. 12 is another schematic perspective view of the hall element mounting case 1 of the PG motor in the embodiment. The PG motor hall element carrying box 1 comprises a hall bearing piece 100, a hall fixing piece 101, a hall connecting piece 102 and a hall circuit piece 103, wherein the hall bearing piece 100 is connected with one end of a motor wrapping piece 200, and the hall bearing piece 100 is used for carrying the hall fixing piece 101, the hall connecting piece 102 and the hall circuit piece 103; the hall fixing member 101 is disposed on the hall supporting member 100, the hall connecting member 102 connects the hall supporting member 100 to the motor wrapping member 200, the hall circuit member 103 is disposed on the hall supporting member 100, and the hall circuit member 103 is in contact with the hall fixing member 101, and circuit control is performed through the hall circuit member 103.

In the embodiment, the hall connecting element 102 is a screw; the hall wiring member 103 is a circuit board.

Referring to fig. 13, fig. 13 is a schematic perspective view of the hall supporting element 100 according to the embodiment. The hall bearing 100 has a hall connecting post 1001 and a hall connecting hole 1002, the hall connecting post 1001 protrudes out of the surface of the hall bearing 100, and the hall connecting member 102 is located in the hall connecting hole 1002. During specific application, hall connection post 1001 is located hall carrier 100's both sides respectively with hall connecting hole 1002, through mutually supporting of hall connection post 1001 and hall connecting piece 102, realizes the stability when whole hall carrier 100 uses to and simplify hall carrier 100's installation, improve the installation effectiveness. Further, hall carrier 100 still is equipped with first hall and holds 1003 groove, and hall circuit spare 103 card is located first hall and holds 1003 groove, and hall mounting 101 butt first hall holds the one end in 1003 groove, holds 1003 groove and hall mounting 101's cooperation through first hall, realizes fixing hall circuit spare 103. Still further, the hall bearing member 100 further includes a second hall receiving groove 1004, the second hall receiving groove 1004 is adjacent to the first hall receiving groove 1003, and the hall fixing member 101 is clamped in the second hall receiving groove 1004 and fixed to the hall fixing member 101 through the second hall receiving groove 1004.

Referring to fig. 14, fig. 14 is a schematic perspective view of the hall fixture 101 in the embodiment. The hall fixing element 101 includes a first hall fixing plate 1011, a second hall fixing plate 1012 and a hall fixing block 1013, the first hall fixing plate 1011 and the first hall fixing plate 1003 groove are abutted against each other, the second hall fixing plate 1012 is connected with the first hall fixing plate 1011, the second hall fixing plate 1012 is clamped in the second hall accommodating groove 1004, the second hall fixing plate 1012 is fixed through the second hall accommodating groove 1004, the hall line element 103 is not detached through the first hall fixing plate 1011. Referring to fig. 1 to 3, the hall carrier 100 further includes a hall slot 1005, the hall fixing block 1013 is located at a side of the second hall fixing plate 1012, and the hall fixing block 1013 is fixed by being inserted into the hall slot 1005. During specific application, the number of the hall fixing blocks 1013 is two, the two hall fixing blocks 1013 are respectively located at two sides of the second hall fixing plate 1012, and correspondingly, the number of the hall card slots 1005 is also two, and the two hall fixing blocks 1013 correspond to each other. Further, the second hall fixing plate 1012 is further provided with a hall line avoiding groove 1014, and a wire harness connected to the hall line element 103 is led out through the hall line avoiding groove 1014, so that the wire harness is prevented from being damaged.

During operation, will be earlier gone into hall circuit spare 103 and go into to first hall and hold 1003 groove, go into second hall fixed plate 1012 card in the second hall holding tank 1004, simultaneously, first hall fixed plate 1011 butt first hall holds the one end in 1003 groove for hall circuit spare 103 is fixed in first hall and holds 1003 inslot, and hall carrier 100 after will assembling passes through hall spliced pole 1001 and installs to another part, passes hall connecting hole 1002 with hall connecting piece 102 at last and realizes fixing with another part spiro union.

Through the cooperation setting of hall bearing spare 100, hall mounting 101, hall connecting piece 102 and hall line spare 103, hall line spare 103 is gone into earlier the card and is held 1003 groove to first hall and fix, then, inserts hall spliced pole 1001 to the assigned position, passes hall connecting hole 1002 with hall connecting piece 102 in step and fixes, realizes that whole PG motor hall element carries on the fixed of box 1. The mode improves the traditional installation method, greatly improves the installation efficiency, and solves the problems of labor waste and easy injury of operators.

As shown in fig. 15 to 18, fig. 15 is a state view of the wire clamp device 3 in the embodiment; fig. 16 is an exploded schematic view of the wire clamp device 3 in the embodiment; fig. 17 is a perspective view of the first clip 300 according to an embodiment; fig. 18 is a perspective view of the second clip 301 according to the embodiment. The wire clamping device 3 comprises a first wire clamp 300 and a second wire clamp 301, the first wire clamp 300 or the second wire clamp 301 is connected with the insulating stator assembly 4, the motor wrapping piece 200 wraps part of the first wire clamp 300 and part of the second wire clamp 301, the first wire clamp 300 is connected with the second wire clamp 301, and the wire harness is clamped and loosened through opening and closing of the first wire clamp 300 and the second wire clamp 301. In a specific application, the first clip member 300 and the second clip member 301 may be hinged or detachably connected.

The first clip 300 includes an upper clip plate 3001 and an upper handle plate 3002, the upper handle plate 3002 is connected to the upper clip plate 3001, and the upper handle plate 3002 protrudes from the upper clip plate 3001. The upper thread clamp plate 3001 is provided with a first clamp slot 30011, the first clamp slot 30011 is formed along a side surface of the upper thread clamp plate 3001, and the first clamp slot 30011 is disposed opposite to the second clamp 301. Specifically, the number of the first clip slots 30011 is plural, and the plurality of first clip slots 30011 are disposed at one side of the upper clip plate 3001 at intervals. In this embodiment, the plurality of first clip slots 30011 are equidistantly spaced. Further, the upper wire clamping plate 3001 is further provided with a limiting and positioning area 30012, the limiting and positioning area 30012 is also arranged opposite to the second wire clamping piece 301, and the limiting and positioning area 30012 is matched with the second wire clamping piece 301, so that the upper wire clamping plate can be quickly positioned during installation and can be quickly assembled in place. Specifically, the number of the limit positioning areas 30012 is at least one, and the number of the limit positioning areas 30012 in this embodiment is two, and the two limit positioning areas 30012 are respectively located at two sides of the first clip slot 30011, so that the positioning of the upper clip 3001 and the second clip 301 is more accurate through the arrangement of the two limit positioning areas 30012. Furthermore, last line splint 3001 still is equipped with fastener reference column 30013, and fastener reference column 30013 is inserted and is located second line folder 301, and through the setting of fastener reference column 30013, the accuracy of position when further guaranteeing the installation of last line splint 3001 prevents that the installation of last line splint 3001 deviates from, and simultaneously, the setting of fastener reference column 30013 can also play prevents slow-witted effect, avoids installing in the use mistake and leads to needs repeated dismantlement equipment. The quantity of this embodiment central line clamp reference column 30013 is a plurality of, and a plurality of fastener reference columns 30013 can set up in one side of last punch-out board 3001 at the interval, perhaps divide two sets of setting respectively in the both sides of last punch-out board 3001 again, sets up fastener reference column 30013 through both sides for it is accurate not only to fix a position to go up punch-out board 3001, but also promotes the stability when using.

An upper avoiding groove 30021 is formed in one side, facing the second wire clamp 301, of the upper handrail plate 3002, the upper avoiding groove 30021 is formed in one end, away from the upper wire clamp plate 3001, of the upper handrail plate 3002, and through the arrangement of the upper avoiding groove 30021, an operator can apply acting force to drive the upper wire clamp plate 3001 to move conveniently.

The second clip 301 includes a lower line clamp plate 3011 and a lower handrail plate 3012, the lower line clamp plate 3011 is arranged opposite to the upper line clamp plate 3001, the lower line clamp plate 3011 is hinged to the upper line clamp plate 3001, the lower handrail plate 3012 is connected to the lower line clamp plate 3011, and the lower handrail plate 3012 is arranged opposite to the upper handrail plate 3002. The offline clamp plate 3011 is provided with a second clamp slot 30111, the second clamp slot 30111 is opposite to the first clamp slot 30011, and the first clamp slot 30011 and the second clamp slot 30111 are jointly erected into a wire slot, when in use, a wire harness is located in the wire slot. During the specific application, second wire clamp groove 30111 is the same with first wire clamp groove 30011's quantity and mode of setting, and second wire clamp groove 30111 and first wire clamp groove 30011 one-to-one, form a plurality of wire casings to hold many pencil simultaneously, the demand of the different quantity pencil of adaptation. Further, the offline clamping plate 3011 is further provided with a wire clamp positioning block 30112, the wire clamp positioning block 30112 corresponds to the limiting and positioning area 30012, and when the offline clamping plate 3001 and the offline clamping plate 3011 are folded, the wire clamp positioning block 30112 is located in the limiting and positioning area 30012. In this embodiment, the two sets of the wire clamp positioning blocks 30112 are provided, and the two sets of the wire clamp positioning blocks 30112 respectively correspond to the two limit positioning areas 30012, so that the installation accuracy is improved. Furthermore, the offline clamping plate 3011 is further provided with wire clamp positioning holes 30113, and the wire clamp positioning posts 30013 are inserted into the wire clamp positioning holes 30113, specifically, the number and the arrangement positions of the wire clamp positioning holes 30113 correspond to the wire clamp positioning posts 30013. Furthermore, a wire clamp mounting post 30114 is further arranged on the side, away from the lower handrail plate 3012, of the lower terminal clamp plate 3011, and the installation of the whole device and other components is achieved through the wire clamp mounting post 30114. The number of the wire clamp mounting posts 30114 in this embodiment is two, which improves the stability of the overall device after installation.

The lower handrail plate 3012 is equipped with lower keep away groove 30121 towards one side of face handrail plate 3002, and lower keep away a groove 30121 along lower handrail plate 3012 and keep away from the one end of lower line splint 3011, through keep away a groove 30121 and last keep away the cooperation of groove 30021 down, be convenient for the operator to go up the line splint 3001 and lower line splint 3011 and open, fold.

When the wire harness fixing device is used, the upper wire clamp plate 3001 and the lower wire clamp plate 3011 are opened to be in an open state, a wire harness is placed in the second wire clamp groove 30111, then the upper wire clamp plate 3001 and the lower wire clamp plate 3011 are folded, the inner walls of the first wire clamp groove 30011 and the second wire clamp groove 30111 are respectively in contact with the upper surface and the lower surface of the wire harness, and the wire harness is fixed.

Through the matching of the first clamp piece 300 and the second clamp piece 301, the first clamp slot 30011 on the upper line clamp plate 3001 and the second clamp slot 30111 on the lower line clamp plate 3011 are matched with each other to form a line slot, and the line is clamped and fixed and protected at the same time; in addition, the arrangement of the upper handrail plate 3002 and the lower handrail plate 3012 facilitates the opening and closing of the upper line clamp plate 3001 and the lower line clamp plate 3011 by an operator. So, not only realize the protection to the pencil for the pencil is difficult for receiving the damage, increase of service life, but also convenient operation.

It should be noted that the rotor assembly 5 in this embodiment is the same as the existing rotor structure, and will not be further described here.

In conclusion, the insulating stator assembly 4, the motor capacitor mounting structure 2, the PG motor Hall element carrying box 1, the wire clamp device 3 and the rotor assembly 5 are matched for use, so that the normal work of the motor is realized, wherein the motor wrapping piece 200 is adopted outside the insulating stator assembly 4 to realize the integral fixation and protection, and the motor wrapping piece 200 adopts an injection molding and solution fixation mode, so that the insulating stator assembly 4 can be integrally connected more tightly, an overlarge gap is not easy to occur, and the vibration and noise generated during the work are reduced; in addition, the stability of the connection between the insulating stator assembly 4 and other parts is improved, and the quality of the whole motor is finally improved.

Example two

As shown in fig. 19, fig. 19 is a schematic perspective view of a fan device in an embodiment. The fan device of this embodiment includes plastic envelope motor and fan spare 6, and the output of plastic envelope motor connects fan spare 6. In specific application, the plastic package motor has the same structure as that in the first embodiment, and the detailed structure is referred to above; the fan element 6 is a prior volute type fan.

Further, the fan device further comprises a heat dissipation member 7, the heat dissipation member 7 is located between the plastic package motor and the fan device 6, the heat dissipation member 7 is connected with a rotor assembly 5 of the plastic package motor, and the rotor assembly 5 drives the heat dissipation member 7 to move together when moving, so that the heat dissipation effect on the fan device 6 is achieved.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. A plastic package motor, characterized by comprising: insulating stator assembly (4), motor capacitor mounting structure (2), PG motor hall element carry on box (1), fastener device (3) and rotor assembly (5), motor capacitor mounting structure (2) include motor parcel (200), motor parcel (200) dissolve admittedly in the surface of insulating stator assembly (4), PG motor hall element carry on box (1) set up in the tip of motor parcel (200), fastener device (3) set up in motor parcel (200) lateral wall, rotor assembly (5) rotate set up in insulating stator assembly (4).

2. The plastic package motor according to claim 1, wherein the insulating stator assembly (4) comprises a stator member (400) and a stator insulator (401), the stator member (400) comprises an upper stator wire frame (4001), a lower stator wire frame (4002), a stator inner core (4003) and a stator yoke ring (4004), the rotor assembly (5) is rotatably connected with the upper stator wire frame (4001), the lower stator wire frame (4002) and the stator inner core (4003), the upper stator wire frame (4001) and the lower stator wire frame (4002) are spliced to form a stator placing area (4005), the stator inner core (4003) is exposed out of the stator placing area (4005), and the stator yoke ring (4004) is clamped on the outer surface of the stator inner core (4003); stator insulator (401) is equipped with stator slot (4011), stator insulator (401) is located stator yoke circle (4004) with between stator inner core (4003), just stator insulator (401) encircles and pastes and locates go up stator wire frame (4001) and/or lower stator wire frame (4002) surface exposes stator inner core (4003) is located in stator slot (4011).

3. The plastic package motor according to claim 2, wherein a first sub-slot (4012) and a second sub-slot (4013) are respectively formed at two ends of the stator insulator (401), and the first sub-slot (4012) and the second sub-slot (4013) are spliced to form the stator slot (4011).

4. The plastic package motor according to claim 1, wherein the motor capacitor mounting structure (2) further comprises a motor supporting member (201), a capacitor member (202), and a capacitor connecting member (203), the outer surface of the motor packaging member (200) is provided with a capacitor lug (2001), one end of the motor supporting member (201) is connected to one side of the capacitor lug (2001), the capacitor member (202) is arranged to the other side of the capacitor lug (2001), and the capacitor connecting member (203) is connected to the capacitor member (202), the capacitor lug (2001), and the motor supporting member (201).

5. The plastic package motor according to claim 1, wherein the PG motor hall element mounting box (1) comprises a hall bearing piece (100), hall fixing pieces (101), hall connecting pieces (102) and hall line pieces (103), the hall bearing piece (100) is provided with a hall connecting column (1001), a hall connecting hole (1002) and first hall accommodating grooves (1003), the hall connecting column (1001) is inserted into the motor package piece (200), the hall line pieces (103) are clamped in the first hall accommodating grooves (1003), the hall fixing pieces (101) are clamped in the hall bearing piece (100) and are abutted to one end of the first hall accommodating grooves (1003), and the hall connecting pieces (102) are connected with the hall connecting hole (1002) and the motor package piece (200).

6. The plastic package motor according to claim 5, wherein the Hall carrier (100) further comprises a second Hall receiving groove (1004), and the Hall fixing member (101) is clamped in the second Hall receiving groove (1004).

7. The plastic package motor according to claim 1, wherein the wire clamping device (3) comprises a first wire clamp member (300) and a second wire clamp member (301) connected to the first wire clamp member (300), and the first wire clamp member (300) or the second wire clamp member (301) is connected to the insulating stator assembly (4); the first line clamp piece (300) comprises an upper line clamp plate (3001) and an upper handrail plate (3002), the second line clamp piece (301) comprises a lower line clamp plate (3011) and a lower handrail plate (3012), the upper line clamp plate (3001) is connected with the lower line clamp plate (3011), the upper line clamp plate (3002) is connected with the upper line clamp plate (3001), and the lower handrail plate (3012) is connected with the lower line clamp plate (3011); last punch holder board (3001) is equipped with first wire clamp groove (30011), it is equipped with second wire clamp groove (30111) to roll off the production line splint (3011), first wire clamp groove (30011) with second wire clamp groove (30111) constitute the wire casing jointly.

8. The plastic package motor according to claim 7, wherein the upper line clamp plate (3001) is provided with at least one wire clamp positioning area (30012), the lower line clamp plate (3011) is provided with at least one set of wire clamp positioning blocks (30112), and the wire clamp positioning area (30012) is adapted to the wire clamp positioning blocks (30112).

9. A fan apparatus, comprising: the plastic package motor according to any one of claims 1 to 8, and a fan member (6) connected to the plastic package motor, the fan member (6) being connected to the rotor assembly (5).

10. The fan device according to claim 9, further comprising a heat sink (7), wherein the heat sink (7) is located between the plastic-encapsulated motor and the fan member (6), and the heat sink (7) is connected to the rotor assembly (5).

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