CN204205775U - A kind of motor stator component of alternating current fans - Google Patents

A kind of motor stator component of alternating current fans Download PDF

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Publication number
CN204205775U
CN204205775U CN201420283140.XU CN201420283140U CN204205775U CN 204205775 U CN204205775 U CN 204205775U CN 201420283140 U CN201420283140 U CN 201420283140U CN 204205775 U CN204205775 U CN 204205775U
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Prior art keywords
pcb
stator
motor
terminal connector
stator winding
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CN201420283140.XU
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Chinese (zh)
Inventor
郑立平
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AIRMATE ELECTRIC (SHENZHEN) Co Ltd
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AIRMATE ELECTRIC (SHENZHEN) Co Ltd
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Abstract

The utility model provides a kind of motor stator component of alternating current fans, comprise be provided with stator winding and stator core stator, the insulating support for fixed stator winding be fixedly connected with stator, be arranged on the PCB on insulating support and be welded on the terminal connector be electrically connected in PCB and with PCB, the end coiling of stator winding is welded in PCB, and is electrically connected with terminal connector by PCB internal wiring.The connection of the coiling of stator winding end and external circuits is converted into and is directly inserted on terminal connector by the inserting terminal of external circuits by the utility model; easy to operate; motor production process can be reduced; reduce cost of labor; terminal connector can connect the strand of any safety standard; be conducive to scale and the standardized production of motor, the wiring construction and the mode that solve motor stator in prior art cause the technical problem that motor cost is high, be unfavorable for standardization and large-scale production.

Description

A kind of motor stator component of alternating current fans
Technical field
The utility model relates to the technical field of motors of household electrical appliance, particularly relates to a kind of motor stator component being applied to alternating current fans.
Background technology
Traditional domestic electric fan with motor stator component usually connect strand at stator winding distribution end, so that other circuit external, but in the motor production process of reality, strand is increased in motor and needs a large amount of experienced operators, expend regular hour, material resources and financial resources, add the cost of motor.Further, because each sub-thread the end of a thread is held together, easily break in motor practical application, the problem such as short circuit.On the other hand, due to the distribution in different strand market and safety standard inconsistent, cause the public property of motor poor, be unfavorable for motor standard and large-scale production and management.
Utility model content
In order to the wiring construction and mode that solve motor stator in prior art cause motor cost high, be unfavorable for standardization and large-scale production, the utility model provides a kind of novel motor stator component.
To achieve these goals, the technical solution adopted in the utility model is: the motor stator component providing a kind of alternating current fans, comprise the stator being provided with stator winding and stator core, it is characterized in that, described stator module also comprises: the insulating support for fixing described stator winding be fixedly connected with described stator, be arranged on the PCB on described insulating support and be welded on the terminal connector be electrically connected in described PCB and with described PCB, the end coiling of described stator winding is welded in described PCB, and be electrically connected with described terminal connector by described PCB internal wiring.
Described insulating support is made up of plastic material.
The support of described insulating support to be vertical section be " L " shape, described " L " shape support back-off is fixed on described stator.
Described insulating support comprises the fixed part be connected with described stator and the support portion supporting described PCB.
The edge of described support portion has metallic channel, and the described end coiling of described stator winding to stretch through extraction via described metallic channel, and is welded in described PCB.
Described support portion is provided with at least one elastic card claw outstanding to the direction of described PCB, and described PCB corresponds to the position of described claw and is provided with through hole, described elastic card claw can through described through hole and with described through hole clamping.
Described terminal connector comprises and limiting by the ambroin of wire inserting slot and the contact pilotage that is enclosed in described ambroin.
The described end coiling of described stator winding is positioned at described PCB just to the side of described stator winding, and described terminal connector is positioned at the side of described PCB back to described stator winding.
Described terminal connector is welded on the electric contact that is positioned in the middle of described PCB, the end coiling of described stator winding be welded on be positioned at described PCB edge electric contact on.
After adopting technique scheme, the utility model can obtain following Advantageous Effects: by being welded in PCB by the coiling of stator winding end, and solder terminal connector in PCB, by PCB internal wiring, the coiling of stator winding end can be electrically connected with terminal connector, terminal connector can other circuit external, and then the connection of the coiling of stator winding end and external circuits can be converted into the inserting terminal of external circuits is directly inserted on terminal connector, easy to operate, motor production process can be reduced, realize semi-automation production, reduce cost of labor.Terminal connector can connect the strand of any safety standard, and then decreases rating of machine, is conducive to scale and the standardized production of motor.The technical solution of the utility model solves the wiring construction of motor stator in prior art and mode causes the technical problem that motor cost is high, be unfavorable for standardization and large-scale production.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the three-dimensional structure diagram of the motor stator component of the alternating current fans that the utility model relates to
Fig. 2 is the decomposition texture schematic diagram of the motor stator component of the alternating current fans that the utility model relates to
Fig. 3 is the structural representation of the insulating support that the utility model relates to
Fig. 4 is that the terminal connector that the utility model relates to is welded to the structural representation after in PCB
Embodiment
In order to the wiring construction and mode that solve motor stator in prior art cause motor cost high, be unfavorable for the technical problem of standardization and large-scale production, the main technical schemes that the utility model adopts is: be welded in PCB by stator end coiling, and solder terminal connector in PCB, by PCB internal wiring, stator end coiling can be electrically connected with terminal connector, terminal connector can other circuit external, and then stator end coiling can be connected the strand inserting terminal be converted into external circuits with the strand of external circuits and directly be inserted on terminal connector.
Figure 1 shows that the utility model relates to the perspective view of the motor stator component of ac fan, Figure 2 shows that the utility model relates to the decomposition texture schematic diagram of the motor stator component of alternating current fans.As can be seen from the figure, motor stator component comprise be provided with stator winding 11 and stator core 12 stator 10, the insulating support 20 for fixed stator winding 11 be fixedly connected with stator 10, be arranged on the PCB 30 on insulating support 20 and be welded on the terminal connector 40 be electrically connected in PCB 30 and with PCB 30, the end coiling 13 of stator winding 11 is welded in PCB 30, and is electrically connected with terminal connector 40 by the internal wiring of PCB 30.
Particularly, the stator winding 11 that stator 10 comprises stator core 12 and is wrapped on stator core 12, in the present embodiment, stator winding 11 is distributed winding, its coil leads to end coiling 13, for connecting outside line, and such as power supply, driving or control circuit etc.; Stator core 12 is formed by the steel disc of lamination usually.
Figure 3 shows that the structural representation of insulating support 20, composition graphs 1 and Fig. 2, insulating support 20 is fixedly installed on stator 10, and can by stable for stator winding 11 fixing.Preferably, in the present embodiment, insulating support 20 is the support of " L " shape for vertical section, comprises the fixed part 21 be connected with stator 10 and the support portion 22 supporting PCB 30.Insulating support 20 back-off is connected across on stator 10, support portion 22 covering stator 10, and fixed part 21 is adjacent to the inner ring of stator 10, thus stator winding 11 semi-surrounding form dungeon is firmly fixed.The end that fixed part 21 stretches into stator interior is extended with the bond post 25 that can insert stator 10 inside, can more reliably be fixed by stator winding 10.
Fig. 4 is that terminal connector 40 of the present utility model is welded to the structural representation after in PCB 30.Composition graphs 1 and Fig. 2, PCB 30 is arranged on insulating support 20, specifically, PCB 30 is arranged on the support portion 22 of insulating support 20, and support portion 22 is between PCB 30 and stator winding 11, because insulating support 20 is that insulating material is made, can be such as plastic cement, therefore, insulating support 20 can realize the electrical isolation of PCB 30 and stator winding 10, avoid the phenomenon that is short-circuited, and then the less impact that whole motor is operated.
Support portion 22 is outstanding towards the direction of PCB 30 is formed with at least one elastic card claw 23, two are preferably arranged in the present embodiment, the position that PCB 30 corresponds to elastic card claw 23 is provided with through hole 33, and elastic card claw 23 can pass through hole 33, and with through hole 33 clamping.For the ease of operation, elastic card claw 23 by two can under external force close to each other and under the effect of natural resiliency restoring force mutually away from elastic fulcrum bar form, each elastic fulcrum bar end is provided with the arc surface that play the guiding role and the Access Division with through hole 33 clamping.In addition, at least one metallic channel 24 of the edge of support portion 22, the end coiling 13 of stator winding 11 is imported into this metallic channel 24, to stretch through extraction via this metallic channel 24 again, to be welded in PCB 30, whereby, end coiling 13 may be stuck in metallic channel 24, certain fixation is played in metallic channel 24 pairs of end coilings 13, and the position of restriction coiling, provides the whole line of end coiling and positioning action, promote the assembling convenience of stator module, avoid coiling too chaotic, take certain space, the convenience of the visual effect that impact is overall and operation.
PCB 30 is provided with multiple electric contact 31 and multiple electric contact 32, and its inside is provided with the circuit connecting electric contact 31 and electric contact 32, PCB 30 is welded with terminal connector 40, the end coiling 13 of terminal connector 40 and stator winding 11 is welded on the different electric contacts of PCB respectively, preferably, terminal connector 40 is welded on and is positioned on the middle electric contact 32 of circuit board, and be positioned at the side of PCB 30 back to insulating support 20, facilitate PCB 30 support terminals connector 40, be also convenient to draw outside line from terminal connector 40; The end coiling 13 of stator winding 11 is welded on and is positioned on the electric contact 31 at PCB edge, and is positioned at PCB 30 just to the side of insulating support 20, facilitates the welding of end coiling 13.Therefore, the end coiling 13 of stator winding 11 is electrically connected with terminal connector 40 by the internal wiring of PCB 30.
Terminal connector 40 comprises ambroin 41 and is enclosed in the contact pilotage 42 in ambroin 41, ambroin 41 defines the connecting groove that can be used for connecting outer lead, one end of contact pilotage 42 is welded on the electric contact 32 of PCB 30, and the other end is exposed, facilitates external circuits.The wire of external circuit can be set up with terminal connector 40 or remove with the form of plug and be electrically connected, convenient to operation.The number of the contact pilotage 42 of terminal connector 40 can be determined according to actual needs, such as, according to the number of the type determination contact pilotage 42 of external circuits, how much determines the number of terminal connector according to the kind of external circuits.In the present embodiment, PCB 30 is also welded with another one terminal connector 50, it comprises ambroin 51 equally and is enclosed in the contact pilotage 52 in ambroin 51, and the number of contact pilotage 52 is two, for the circuit of external another kind of type, and such as power supply.Contact pilotage 42 and contact pilotage 52 are welded on the electric contact 32 of the diverse location in PCB 30 respectively, it should be noted that, more succinct in order to look at, and have only made mark to one of them electric contact 32 in accompanying drawing.Terminal connector 40 and terminal connector 50 are all arranged on the side of PCB 30 back to insulating support 20, are electrically connected with the end coiling 13 of stator by the internal wiring of PCB 30.
Visible, the application is by the insulating support 20 in stator module, be arranged on the PCB 30 on insulating support 20 and be welded on the terminal connector 40 be electrically connected in PCB 30 and with PCB 30, the end coiling 13 of stator winding 11 is welded in PCB 30, and be electrically connected with terminal connector 40 by PCB 30, the coiling of stator and the connection of lead-out wire are converted into and are connected with external circuit by terminal connector 40, simple and convenient, eliminate manual program that stator winding is connected with strand in prior art, be equivalent to decrease motor production process, the semi-automation realizing motor is produced.In addition, terminal connector widely applicable, can connect the strand of any safety standard, and then decrease rating of machine, be conducive to scale and the standardized production of motor.
It will be understood by those skilled in the art that; these are only the embodiment of the utility model optimum; can be improved according to the above description or be converted, do not made the improvement made under the prerequisite of creative work and conversion and all should belong to the protection range of the utility model claims.

Claims (9)

1. the motor stator component of an alternating current fans, comprise the stator (10) being provided with stator winding (11) and stator core (12), it is characterized in that, described stator module also comprises: the insulating support (20) for fixing described stator winding (11) be fixedly connected with described stator (10), be arranged on the PCB (30) on described insulating support (20) and be welded on described PCB (30) and go up and the terminal connector (40) be electrically connected with described PCB (30), the end coiling (13) of described stator winding (11) is welded in described PCB (30), and be electrically connected with described terminal connector (40) by the internal wiring of described PCB (30).
2. motor stator component as claimed in claim 1, it is characterized in that, described insulating support (20) is made up of plastic material.
3. motor stator component as claimed in claim 1, is characterized in that, described insulating support (20) for vertical section be the support of " L " shape, described " L " shape support back-off is fixed on described stator (10).
4. motor stator component as claimed in claim 1, it is characterized in that, described insulating support (20) comprises the fixed part (21) be connected with described stator (10) and the support portion (22) supporting described PCB (30).
5. motor stator component as claimed in claim 4, it is characterized in that, the edge of described support portion (22) has metallic channel (21), the described end coiling (13) of described stator winding (11) to stretch through extraction via described metallic channel (24), and is welded in described PCB (30).
6. motor stator component as claimed in claim 4, it is characterized in that, described support portion (22) is provided with at least one elastic card claw (23) outstanding to the direction of described PCB (30), described PCB (30) is provided with through hole (33) corresponding to the position of described elastic card claw (23), described elastic card claw (23) can through described through hole (33) and with described through hole (33) clamping.
7. motor stator component as claimed in claim 1, it is characterized in that, described terminal connector (40) comprises the ambroin (41) being limited with wire inserting slot and the contact pilotage (42) be enclosed in described ambroin (41).
8. motor stator component as claimed in claim 1, it is characterized in that, the described end coiling (13) of described stator winding (11) is positioned at described PCB (30) just to the side of described stator winding (11), and described terminal connector (40) is positioned at the side of described PCB (30) back to described stator winding (11).
9. the motor stator component as described in claim 1 or 8, it is characterized in that, described terminal connector (40) is welded on and is positioned on the middle electric contact (32) of described PCB (30), and the end coiling (13) of described stator winding (11) is welded on and is positioned on the electric contact (31) at described PCB (30) edge.
CN201420283140.XU 2014-05-29 2014-05-29 A kind of motor stator component of alternating current fans Active CN204205775U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420283140.XU CN204205775U (en) 2014-05-29 2014-05-29 A kind of motor stator component of alternating current fans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420283140.XU CN204205775U (en) 2014-05-29 2014-05-29 A kind of motor stator component of alternating current fans

Publications (1)

Publication Number Publication Date
CN204205775U true CN204205775U (en) 2015-03-11

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Family Applications (1)

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Country Status (1)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105846584A (en) * 2016-05-19 2016-08-10 珠海凯邦电机制造有限公司 Stator assembly and motor having same
CN105958693A (en) * 2016-07-18 2016-09-21 江苏雷利电机股份有限公司 Motor stator structure
CN106059212A (en) * 2016-05-20 2016-10-26 安徽美芝制冷设备有限公司 Preparation method of stator assembly, stator assembly and compressor with same
CN106329786A (en) * 2016-09-05 2017-01-11 珠海格力电器股份有限公司 Motor and insulated skeleton assembly thereof
CN111864924A (en) * 2020-08-19 2020-10-30 珠海格力电器股份有限公司 Stator assembly and motor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105846584A (en) * 2016-05-19 2016-08-10 珠海凯邦电机制造有限公司 Stator assembly and motor having same
CN106059212A (en) * 2016-05-20 2016-10-26 安徽美芝制冷设备有限公司 Preparation method of stator assembly, stator assembly and compressor with same
CN105958693A (en) * 2016-07-18 2016-09-21 江苏雷利电机股份有限公司 Motor stator structure
CN106329786A (en) * 2016-09-05 2017-01-11 珠海格力电器股份有限公司 Motor and insulated skeleton assembly thereof
CN111864924A (en) * 2020-08-19 2020-10-30 珠海格力电器股份有限公司 Stator assembly and motor

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