CN208143028U - A kind of tap electric machine assembly - Google Patents

A kind of tap electric machine assembly Download PDF

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Publication number
CN208143028U
CN208143028U CN201820807337.7U CN201820807337U CN208143028U CN 208143028 U CN208143028 U CN 208143028U CN 201820807337 U CN201820807337 U CN 201820807337U CN 208143028 U CN208143028 U CN 208143028U
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China
Prior art keywords
winding
sub
switch
starter
electrically connected
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Active
Application number
CN201820807337.7U
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Chinese (zh)
Inventor
杨百昌
文耿
方成
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Huangshi Donper Compressor Co Ltd
Original Assignee
Huangshi Dongbei Electrical Appliance Co Ltd
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Priority to CN201820807337.7U priority Critical patent/CN208143028U/en
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Abstract

A kind of tap electric machine assembly, belongs to motor field.Tap electric machine assembly includes tap motor, binding post, protector and starter.Binding post includes fixing seat and at least four connecting terminals, and connecting terminal is connect with fixing seat, and protector and starter are electrically connected with connecting terminal respectively.Tap motor includes motor body and winding module, and winding module includes main winding and auxiliary winding, and one end of main winding is electrically connected with one end of auxiliary winding, and main winding is electrically connected with starter, and auxiliary winding is electrically connected with protector.Main winding includes the first sub- winding and the second sub- winding and the first intercoil connection;First sub- winding and the second sub- winding include multiple winding coils;First sub- winding is connected to one end of the first intercoil connection;Second sub- winding is connected to the other end of the first intercoil connection;First switch is provided on first intercoil connection.10%-50% can be improved in the tap electric motor starting torque, is conducive to electric motor starting performance, so that the applicable supply voltage of motor is wider.

Description

A kind of tap electric machine assembly
Technical field
The utility model relates to motor fields, in particular to a kind of tap electric machine assembly.
Background technique
Motor is the heart of electric system, it be it is a kind of integrate rotation and static, electromagnetic change and mechanical movement, it is real The element of existing electric energy and mechanical energy transformation, dynamic property is sufficiently complex, and its dynamic property again moves Integrated power system State property can have extreme influence.
Motor characteristic feature is:When steady-state operation, there is constant relationship n=ns=60f/ between the revolving speed and mains frequency of rotor P, wherein f is mains frequency, and p is the number of pole-pairs of motor, and ns is known as synchronous rotational speed.If the frequency of power grid is constant, when stable state, is same It is unrelated with the size of load for constant to walk the revolving speed perseverance of motor.
Synchronous motor startup performance in the prior art is poor.
Utility model content
The purpose of this utility model is to provide a kind of tap electric machine assemblies, can be in the feelings for not reducing electric efficiency Electric motor starting performance is improved under condition.
The utility model is realized in this way:
A kind of tap electric machine assembly, including tap motor, binding post, protector and starter;
Binding post includes fixing seat and at least four terminals bodies, and terminals body is connect with fixing seat, protector and starting Device is electrically connected with terminals body respectively;
Tap motor includes motor body and winding module, and winding module includes main winding and auxiliary winding, and the one of main winding End is electrically connected with one end of auxiliary winding, and the other end of main winding is electrically connected with starter, the other end and the protector electricity of auxiliary winding Connection;
Main winding includes the first sub- winding and the second sub- winding and the first intercoil connection;First sub- winding and the second sub- winding It include multiple winding coils;
First sub- winding is connected to one end of the first intercoil connection;Second sub- winding is connected to the other end of the first intercoil connection;
First switch is provided on first intercoil connection;When first switch closure, the first sub- winding and the second sub- winding string Connection;When first switch disconnects, the first sub- winding and the second sub- winding parallel.
Further, in an embodiment of the present invention:
Winding module further includes the second intercoil connection and third intercoil connection;It is respectively provided on second intercoil connection and third intercoil connection There is second switch;When first switch closure, second switch disconnect, the first sub- winding and the second sub- windings in series;It opens when first When shutdown is opened, second switch is closed, the first sub- winding and the second sub- winding parallel.
Further, in an embodiment of the present invention:
First sub- winding have the first connecting terminal and the second connecting terminal, the second sub- winding have third connecting terminal and 4th connecting terminal, the second intercoil connection are connected between the first connecting terminal and third connecting terminal, and third intercoil connection is connected to Between second connecting terminal and the 4th connecting terminal.
Further, in an embodiment of the present invention:
One end that first sub- winding is connect with auxiliary winding is provided with second switch;When second switch closure when, first son around Group, auxiliary winding form closed circuit;When second switch disconnects, after the first sub- winding, the second sub- windings in series with auxiliary winding shape At closed circuit.
A kind of tap electric machine assembly, including tap motor, binding post, protector and starter;
Binding post includes fixing seat and at least four terminals bodies, and terminals body is connect with fixing seat, protector and starting Device is electrically connected with terminals body respectively;
Tap motor includes motor body and winding module, and winding module includes main winding and auxiliary winding, and the one of main winding End is electrically connected with one end of auxiliary winding, and the other end of main winding is electrically connected with starter, the other end and the starter electricity of auxiliary winding Connection;
Main winding includes multiple sub- windings and multiple intercoil connections;The sub- winding of every two is connected to the two of an intercoil connection End;Switch is provided on each intercoil connection;When the switch is closed, two sub- windings in series;When the switches are opened, two sons Winding parallel.
A kind of tap electric machine assembly, including tap motor, binding post, protector and starter;Binding post includes fixing seat With at least four terminals bodies, terminals body is connect with fixing seat, and protector and starter are electrically connected with terminals body respectively;It takes out Head motor includes motor body and winding module, and winding module includes main winding and auxiliary winding, one end of main winding and auxiliary winding One end electrical connection, the other end of main winding is electrically connected with starter, and the other end of auxiliary winding is electrically connected with starter;Main winding Including multiple winding coils, first switch and second switch;First switch is arranged between two adjacent winding coils;The The both ends of at least one winding coil are arranged in two switches;When first switch is closed, and second switch disconnects, multiple winding coils Auxiliary winding is connected to after series connection;When second switch is closed, and first switch disconnects, at least one winding coil is disconnected in winding former Block.
A kind of tap electric machine assembly, including tap motor, binding post, protector and starter;Binding post includes fixing seat With at least four terminals bodies, terminals body is connect with fixing seat, and protector and starter are electrically connected with terminals body respectively;It takes out Head motor includes motor body and winding module, and winding module includes main winding and auxiliary winding, one end of main winding and auxiliary winding One end electrical connection, the other end of main winding is electrically connected with starter, and the other end of auxiliary winding is electrically connected with starter;Auxiliary winding Including multiple winding coils, first switch and second switch;First switch is arranged between two adjacent winding coils;The The both ends of at least one winding coil are arranged in two switches;When first switch is closed, and second switch disconnects, multiple winding coils Main winding is connected to after series connection;When second switch is closed, and first switch disconnects, at least one winding coil is disconnected in winding former Block.
Further, in an embodiment of the present invention:
Starter includes starting relay, and starting relay has the first contact, the second contact and armature, main winding it is another One end is electrically connected with armature, and the other end of auxiliary winding is electrically connected with the first contact, and the second contact is for connecting external circuitry.
Further, in an embodiment of the present invention:
Starter includes PTC starter and start-up capacitance parallel with one another, the other end of main winding and PTC starter and is opened Dynamic condenser connection, the other end of auxiliary winding are connect with PTC starter and start-up capacitance.
Further, in an embodiment of the present invention:
Starter includes bidirectional triode thyristor, the first thermistor and the second thermistor, the other end of main winding with it is two-way Silicon-controlled first end connection, one end of the first thermistor are connected with one end of the second thermistor, the first thermistor The other end is connect with bidirectional triode thyristor second end, and the other end of the second thermistor is connect with bidirectional triode thyristor third end.
The utility model has the beneficial effects that:Enable to the staring torque of motor starter that 10%-50% can be improved, So as to not reduce raising electric motor starting performance in the case of electric efficiency, is conducive to improve electric motor starting performance, enable to It is wider that motor is applicable in supply voltage.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts, It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the first circuit diagram of tap electric machine assembly provided by the embodiment of the utility model;
Fig. 2 is the structural schematic diagram of the binding post under the first visual angle provided by the embodiment of the utility model;
Fig. 3 is the structural schematic diagram of the binding post under the second visual angle provided by the embodiment of the utility model;
Fig. 4 is the structural schematic diagram of the binding post of another kind provided by the embodiment of the utility model;
Fig. 5 is the structural schematic diagram of the binding post of another kind provided by the embodiment of the utility model;
Fig. 6 is the first circuit diagram of winding module in tap electric machine assembly provided by the embodiment of the utility model;
Fig. 7 is the wiring explanatory diagram of winding module in tap electric machine assembly provided by the embodiment of the utility model;
Fig. 8 is the second circuit figure of tap electric machine assembly provided by the embodiment of the utility model;
Fig. 9 is the tertiary circuit figure of tap electric machine assembly provided by the embodiment of the utility model;
Figure 10 is the 4th circuit diagram of tap electric machine assembly provided by the embodiment of the utility model;
Figure 11 is the second circuit figure of the middle winding module of tap electric machine assembly provided by the embodiment of the utility model;
Figure 12 is the tertiary circuit figure of the middle winding module of tap electric machine assembly provided by the embodiment of the utility model;
Figure 13 is the 4th circuit diagram of the middle winding module of tap electric machine assembly provided by the embodiment of the utility model;
Figure 14 is the 5th circuit diagram of the middle winding module of tap electric machine assembly provided by the embodiment of the utility model.
Icon:110- winding module;120- starter;111- auxiliary winding;112- main winding;200- binding post;210- is solid Reservation;220- terminals body;310- protector;320- welding plate.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
It should be noted that:Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the utility model embodiment, it should be noted that the orientation or position of the instructions such as term " on ", "inner" Set relationship be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation usually put Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be It is connected directly, the mutual of connection inside two elements or two elements can also be can be indirectly connected through an intermediary Interactively.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this as the case may be Concrete meaning in type.
Embodiment
Fig. 1 and Fig. 2 are please referred to, the present embodiment provides a kind of tap electric machine assemblies, including tap motor, binding post 200, guarantor Protect device 310 and starter 120.Binding post 200 include fixing seat 210 and at least four terminals bodies 220, terminals body 220 with Fixing seat 210 connects, and terminals body 220 passes through fixing seat 210 and is electrically connected respectively with protector 310 and starter 120.
It should be noted that terminals body 220 is provided at least four, such as four, five or 6, referring to figure 3.- Fig. 5.There is gap, the convenient wiring in circuit connection is adapted to different connector quantity between adjacent terminals body 220 The connection demand of tap motor.Wherein, welding plate 320 is provided on binding post 200, welding plate 320 facilitates the connection of cable, protects Demonstrate,prove the stability of cable connection;The outer profile of fixing seat 210 is provided with rounded corner, and rounded corner becomes the profile of fixing seat 210 It is round and smooth, cable, staff will not be scratched in use, improve the practicability of binding post 200.In addition, binding post 200 with The junction of fixing seat 210 is provided with plastic insulation, and insulator prevents from contacting with each other between binding post 200.
Tap motor includes motor body and winding module 110, and winding module 110 includes main winding 112 and auxiliary winding 111, one end of main winding 112 is electrically connected with one end of auxiliary winding 111, and the other end and the starter 120 of main winding 112 are electrically connected It connects, the other end of auxiliary winding 111 is electrically connected with protector 310.
When binding post 200 uses, binding post 200 is connected with tap motor, when the overload current mistake of tap motor When big, overload current flows through protector 310, and contact point disconnects in protector 310, cuts off electric current, plays protection tap electricity The effect of machine;When tap motor accesses electric current, starting current is very big or electric current is lower than tap motor working current, opens Dynamic device 120 protects tap motor that can smoothly start when voltage is low or when voltage is high.
Wherein, protector 310 and any one terminals body 220 are electrically connected, remaining terminals body 220 and starter 120 are electrically connected.
Please refer to Fig. 6, main winding 112 includes the sub- winding 1234 of the first sub- winding ABCD and second and the first intercoil connection; The first sub- sub- winding 1234 of winding ABCD and second includes multiple winding coils;First sub- winding ABCD is connected to the first gap bridge One end of line;Second sub- winding 1234 is connected to the other end of the first intercoil connection;First switch K1 is provided on first intercoil connection; When first switch closure, the first sub- sub- winding 1234 of winding ABCD and second is connected;When first switch K1 is disconnected, the first son The sub- winding 1234 of winding ABCD and second is in parallel.
Second intercoil connection and third intercoil connection are provided with first switch K2.First sub- winding ABCD is connected to the first intercoil connection One end;Second sub- winding 1234 is connected to the other end of the first intercoil connection.First sub- winding ABCD has the first connecting terminal a With the second connecting terminal b;Second sub- winding 1234 has third connecting terminal c and the 4th connecting terminal d.The connection of second intercoil connection Between the first connecting terminal a and third connecting terminal c;Third intercoil connection is connected to the second connecting terminal b and the 4th terminals Between sub- d.
When first switch K1 is closed, and second switch K2 is disconnected, the first sub- sub- winding 1234 of winding ABCD and second is connected; When first switch K1 is disconnected, second switch K2 is closed, the first sub- sub- winding 1234 of winding ABCD and second is in parallel.
Referring to Fig. 7, winding connection mode can choose following connection in the circuit:
2,34,5 connection
1 7 6
The major-minor neutral conductor
Starter 120 includes starting relay, and starting relay has the first contact, the second contact and armature, main winding 112 other end is electrically connected with armature, and the other end of auxiliary winding 111 is electrically connected with the first contact, and the second contact is outer for connecting Boundary's circuit.
When starting relay is powered, electric current is larger, and the first contact and the second contact are attracted auxiliary winding 111 and connect, it is main around 112 parallel windings of group are simultaneously connected by second switch K2, and after start completion, second switch K2 is disconnected, first switch K1 closure, 112 series loop of main winding is connected, and 112 shunt circuit of main winding disconnects, and auxiliary winding 111 disconnects, and electric current is connected in main winding 112 Wiring (i.e. winding DCBA 4321 series connection) operation, because 112 parallel resistance of main winding is small, torque is big when electric motor starting, improves motor Starting performance.After start completion, electric current flows through 112 series-connection circuit of main winding, it is ensured that electric efficiency.
The circuit design of the present embodiment can make the staring torque of tap motor improve 10-50%.On startup, it adopts With the first sub- winding and the second sub- winding parallel, resistance value is smaller, so that the electric current by entire circuit is larger, so that electric The staring torque of machine is larger, so as to improve the starting performance of motor.After start completion, when operation using the first sub- winding and Second sub- windings in series, resistance value is larger at this time, and the electric current of entire circuit is less than starting current, still ensures that motor is normally transported Row.
Similar embodiment can also be:Referring to Fig. 8, starter 120 includes starting relay, start-up capacitance and electricity Resistance, starting relay have the first contact, the second contact and armature, and the other end of main winding 112 is electrically connected with armature, auxiliary winding 111 other end is electrically connected with the first contact, and one end is connect with the second contact after start-up capacitance is in parallel with a resistor, the other end and rank Iron connects and connects external circuit.
When starting relay is powered, electric current is larger, and the first contact and the second contact are attracted auxiliary winding 111 and connect, starting Capacitor is connected, and 112 parallel winding of main winding is simultaneously connected by second switch K2, and after start completion, second switch K2 is disconnected, the One switch K1 closure, 112 series loop of main winding are connected, and 112 shunt circuit of main winding disconnects, and auxiliary winding 111 disconnects, and electric current exists 112 series wiring of main winding (i.e. winding DCBA 4321 series connection) operation, because 112 parallel resistance of main winding is small, power when electric motor starting Square is big, improves electric motor starting performance.After start completion, electric current flows through 112 series-connection circuit of main winding, it is ensured that motor effect Rate.
Similar embodiment can also be:Referring to Fig. 9, starter 120 includes PTC starter parallel with one another and opens The other end of dynamic condenser, main winding 112 is connect with PTC starter and start-up capacitance, and the other end and PTC of auxiliary winding 111 start Device is connected with start-up capacitance.
When PTC starter starting, electric current is larger, and PTC starter and auxiliary winding 111 are connected, and start-up capacitance is connected, it is main around 112 parallel windings of group are simultaneously connected by second switch K2, and after start completion, second switch K2 is disconnected, first switch K1 closure, 112 series loop of main winding is connected, and 112 shunt circuit of main winding disconnects, and auxiliary winding 111 disconnects, and electric current is connected in main winding 112 Wiring (i.e. winding DCBA 4321 series connection) operation, because 112 parallel resistance of main winding is small, torque is big when electric motor starting, improves motor Starting performance.After start completion, electric current flows through 112 series-connection circuit of main winding, it is ensured that electric efficiency.
Similar embodiment can also be:Referring to Fig. 10, starter 120 includes bidirectional triode thyristor, the first temperature-sensitive electricity Resistance and the second thermistor, the other end of main winding 112 and the first end of bidirectional triode thyristor connect, one end of the first thermistor It is connected with one end of the second thermistor, the other end of the first thermistor is connect with bidirectional triode thyristor second end, the second heat The other end of quick resistance is connect with bidirectional triode thyristor third end.
When electronic type (low-power consumption) starter 120 starts, electric current is larger, and bidirectional triode thyristor and auxiliary winding 111 are connected, and opens Dynamic condenser is connected, and 112 parallel winding of main winding is simultaneously connected by second switch K2, and after start completion, second switch K2 is disconnected, First switch K1 closure, 112 series loop of main winding are connected, and 112 shunt circuit of main winding disconnects, and auxiliary winding 111 disconnects, electric current It is run in 112 series wiring of main winding (i.e. winding DCBA 4321 series connection), because 112 parallel resistance of main winding is small, when electric motor starting Torque is big, improves electric motor starting performance.After start completion, electric current flows through 112 series-connection circuit of main winding, it is ensured that motor Efficiency.
Similar embodiment, please refers to Figure 11, and winding module 110 includes main winding 112 and auxiliary winding 111.Main winding 112 include the first sub- winding ABCD, the second sub- winding 1234, the first intercoil connection, the second intercoil connection and third intercoil connection.First First switch K1 is provided on intercoil connection.Second intercoil connection and third intercoil connection are provided with first switch K2.
In the circuit, one end of the first intercoil connection is connected between multiple winding coils of the first sub- winding ABCD;First The other end of intercoil connection is connected at the connecting terminal of the second sub- winding 1234.
When starter 120 works, electric current is larger, and electric current crosses auxiliary winding 111, and 112 parallel winding of main winding simultaneously passes through second Switch K2 connection and main winding 112 and tie (i.e. 4321 winding parallel of winding DCBA).After start completion, second switch K2 It disconnects, first switch K1 closure, electric current is run in 112 series wiring of main winding (i.e. winding DC 4321 series connection), because of main winding 112 parallel resistances are small, and torque is big when electric motor starting, improve electric motor starting performance.After start completion, electric current flows through main winding 112 Series-connection circuit, it is ensured that electric efficiency.
The circuit design of the present embodiment can make the staring torque of tap motor improve 10-50%.
Similar embodiment can be:Figure 12 is please referred to, winding module 110 includes capacitor, main winding 112 and auxiliary winding 111.Main winding 112 includes the first sub- winding ABCD, the second sub- winding 1234 and the first intercoil connection.First sub- winding ABCD connects It connects in one end of the first intercoil connection;Second sub- winding 1234 is connected to the other end of the first intercoil connection.First sub- winding ABCD's Multiple winding coils are in parallel;Multiple winding coils of second sub- winding 1234 are connected.
One end that first sub- winding ABCD is connect with auxiliary winding 111 is provided with switch.When the switch is closed, the first sub- winding ABCD, auxiliary winding 111 form closed circuit.When the switches are opened, after the first sub- winding ABCD, the second sub- winding 1234 are connected with Auxiliary winding 111 forms closed circuit.
When starting relay is powered, electric current is larger, closes the switch, and electric current is crossed auxiliary winding 111 and main winding 112 and coupled Line (i.e. 4321 winding parallel of winding DCBA).After start completion, switch is disconnected, and electric current is in 112 liang of main winding strings two and wiring (i.e. winding DC 4321 series connection) operation, because 112 parallel resistance of main winding is small, torque is big when electric motor starting, improves electric motor starting Energy.After start completion, electric current flows through 112 series-connection circuit of main winding, it is ensured that electric efficiency.
Further, in the present embodiment, it can choose and switch be set on the first intercoil connection, thus when closing the switch When, the first sub- sub- winding 1234 of winding ABCD and second is connected;When the switches are opened, the first sub- sub- winding of winding ABCD and second 1234 is in parallel.
It is arranged it should be noted that above-mentioned switch also can choose not do, the first intercoil connection is only set.Above-mentioned capacitor Also it can choose not do and be arranged.
The circuit design of the present embodiment can make the staring torque of tap motor improve 10-50%.
Similar embodiment can also be:Winding module 110 includes main winding 112 and auxiliary winding 111;Main winding 112 It is connected to the both ends of auxiliary winding 111;Main winding 112 includes multiple sub- windings and multiple intercoil connections;The sub- winding connection of every two At the both ends of an intercoil connection;Switch is provided on each intercoil connection;When the switch is closed, two sub- windings in series;When When switch disconnects, two sub- winding parallels.
Similar embodiment can also be:Winding module 110 includes main winding 112 and auxiliary winding 111;Main winding 112 It is connected to the both ends of auxiliary winding 111;Main winding 112 includes multiple winding coils, first switch and second switch;First switch It is arranged between two adjacent winding coils;The both ends of at least one winding coil are arranged in second switch;Work as first switch Closure when second switch disconnects, is connected to auxiliary winding 111 after multiple winding coil series connection;When second switch closure, first switch When disconnection, at least one winding coil is disconnected in machine winding circuit.
Figure 13 is please referred to, for electric current by main winding 112DC, BA is off-state when which is starting.It is main after start completion Winding 112DCBA is on-state.
Similar embodiment can also be:Winding module 110 includes main winding 112 and auxiliary winding 111;Auxiliary winding 111 It is connected to the both ends of main winding 112;Auxiliary winding 111 includes multiple winding coils, first switch and second switch;First switch It is arranged between two adjacent winding coils;The both ends of at least one winding coil are arranged in second switch;Work as first switch Closure when second switch disconnects, is connected to main winding 112 after multiple winding coil series connection;When second switch closure, first switch When disconnection, at least one winding coil is disconnected in machine winding circuit.
Figure 14 is please referred to, for electric current by auxiliary winding 111BA, DC is off-state when which is starting.It is main after start completion Winding 112DCBA is on-state.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of tap electric machine assembly, which is characterized in that including tap motor, binding post, protector and starter;
The binding post includes fixing seat and at least four terminals bodies, and the terminals body is connect with the fixing seat, described Protector and the starter are electrically connected with the terminals body respectively;
The tap motor includes motor body and winding module, and the winding module includes main winding and auxiliary winding, the master One end of winding is electrically connected with one end of the auxiliary winding, and the other end of the main winding is electrically connected with the starter, described The other end of auxiliary winding is electrically connected with the protector;
The main winding includes the first sub- winding and the second sub- winding and the first intercoil connection;The first sub- winding and described Two sub- windings include multiple winding coils;
The first sub- winding is connected to one end of first intercoil connection;The second sub- winding is connected to described first and passes a bridge The other end of line;
First switch is provided on first intercoil connection;When first switch closure, the first sub- winding and described Second sub- windings in series;When the first switch disconnects, the first sub- winding and the second sub- winding parallel.
2. tap electric machine assembly according to claim 1, which is characterized in that the winding module further includes the second intercoil connection And third intercoil connection;
Second switch is provided on second intercoil connection and the third intercoil connection;
When first switch closure, the second switch disconnect, the first sub- winding and the second sub- windings in series; When the first switch disconnects, the second switch is closed, the first sub- winding and the second sub- winding parallel.
3. tap electric machine assembly according to claim 2, which is characterized in that the first sub- winding has the first terminals Son and the second connecting terminal, the second sub- winding have third connecting terminal and the 4th connecting terminal;
Second intercoil connection is connected between first connecting terminal and the third connecting terminal, the third intercoil connection It is connected between second connecting terminal and the 4th connecting terminal.
4. tap electric machine assembly according to claim 1, which is characterized in that the first sub- winding and the auxiliary winding connect The one end connect is provided with second switch;
When second switch closure, the first sub- winding, the auxiliary winding form closed circuit;
When the second switch disconnects, formed after the first sub- winding, the second sub- windings in series with the auxiliary winding Closed circuit.
5. a kind of tap electric machine assembly, which is characterized in that including tap motor, binding post, protector and starter;
The binding post includes fixing seat and at least four terminals bodies, and the terminals body is connect with the fixing seat, described Protector and the starter are electrically connected with the terminals body respectively;
The tap motor includes motor body and winding module, and the winding module includes main winding and auxiliary winding, the master One end of winding is electrically connected with one end of the auxiliary winding, and the other end of the main winding is electrically connected with the starter, described The other end of auxiliary winding is electrically connected with the starter;
The main winding includes multiple sub- windings and multiple intercoil connections;Sub- winding described in every two is connected to the gap bridge The both ends of line;Switch is provided on each intercoil connection;When the switch is closed, two sub- windings in series; When the switch disconnects, two sub- winding parallels.
6. a kind of tap electric machine assembly, which is characterized in that including tap motor, binding post, protector and starter;
The binding post includes fixing seat and at least four terminals bodies, and the terminals body is connect with the fixing seat, described Protector and the starter are electrically connected with the terminals body respectively;
The tap motor includes motor body and winding module, and the winding module includes main winding and auxiliary winding, the master One end of winding is electrically connected with one end of the auxiliary winding, and the other end of the main winding is electrically connected with the starter, described The other end of auxiliary winding is electrically connected with the starter;
The main winding includes multiple winding coils, first switch and second switch;The first switch is arranged in adjacent Between two winding coils;The both ends of at least one winding coil are arranged in the second switch;
When the first switch is closed, and the second switch disconnects, the pair is connected to after multiple winding coil series connection Winding;When the second switch is closed, and the first switch disconnects, at least one described winding coil is disconnected in the winding Module.
7. a kind of tap electric machine assembly, which is characterized in that including tap motor, binding post, protector and starter;
The binding post includes fixing seat and at least four terminals bodies, and the terminals body is connect with the fixing seat, described Protector and the starter are electrically connected with the terminals body respectively;
The tap motor includes motor body and winding module, and the winding module includes main winding and auxiliary winding, the master One end of winding is electrically connected with one end of the auxiliary winding, and the other end of the main winding is electrically connected with the starter, described The other end of auxiliary winding is electrically connected with the starter;
The auxiliary winding includes multiple winding coils, first switch and second switch;The first switch is arranged in adjacent Between two winding coils;The both ends of at least one winding coil are arranged in the second switch;
When the first switch is closed, and the second switch disconnects, the master is connected to after multiple winding coil series connection Winding;When the second switch is closed, and the first switch disconnects, at least one described winding coil is disconnected in the winding Module.
8. tap electric machine assembly according to claim 1-7, which is characterized in that the starter include starting after Electric appliance, the starting relay have the first contact, the second contact and armature, the other end of the main winding and armature electricity Connection, the other end of the auxiliary winding are electrically connected with first contact, and second contact is for connecting external circuitry.
9. tap electric machine assembly according to claim 1-7, which is characterized in that the starter includes mutually simultaneously The PTC starter and start-up capacitance of connection, the other end of the main winding are connect with the PTC starter and the start-up capacitance, The other end of the auxiliary winding is connect with the PTC starter and the start-up capacitance.
10. tap electric machine assembly according to claim 1-7, which is characterized in that the starter includes two-way Silicon-controlled, the first thermistor and the second thermistor, the first end of the other end of the main winding and the bidirectional triode thyristor Connection, one end of first thermistor connects with one end of second thermistor, first thermistor it is another One end is connect with the bidirectional triode thyristor second end, the other end of second thermistor with the bidirectional triode thyristor The connection of three ends.
CN201820807337.7U 2018-05-28 2018-05-28 A kind of tap electric machine assembly Active CN208143028U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108429407A (en) * 2018-05-28 2018-08-21 黄石东贝电器股份有限公司 A kind of tap electric machine assembly
CN111756018A (en) * 2019-03-27 2020-10-09 上海海立电器有限公司 Motor and compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108429407A (en) * 2018-05-28 2018-08-21 黄石东贝电器股份有限公司 A kind of tap electric machine assembly
CN111756018A (en) * 2019-03-27 2020-10-09 上海海立电器有限公司 Motor and compressor

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Effective date of registration: 20210705

Address after: No.6, East Jinshan Avenue, Huangshi economic and Technological Development Zone, Huangshi City, Hubei Province

Patentee after: Huangshi Dongbei Compressor Co.,Ltd.

Address before: No.6, East Jinshan Avenue, Huangshi economic and Technological Development Zone, Huangshi City, Hubei Province

Patentee before: Huangshi Dongbei Electrical Appliance Co.,Ltd.