CN211880261U

CN211880261U - Novel motor power cord mounting structure

Info

Publication number: CN211880261U
Application number: CN202020243103.1U
Authority: CN
Inventors: 王群
Original assignee: Jiangmen Handa Motor And Electrical Appliances Co ltd
Current assignee: Jiangmen Handa Motor And Electrical Appliances Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-11-06
Anticipated expiration: 2030-03-03

Abstract

The utility model provides a novel motor power cord mounting structure, including motor, motor lead wire and support, the motor includes stator module and rotor subassembly, and stator module includes stator winding and stator core, and the rotor subassembly includes commutator, bearing, axle center and rotor winding, and the motor lead wire includes first lead-out wire, second lead-out wire, first electric capacity and circuit mounting groove, and first electric capacity is connected between first lead-out wire and second lead-out wire, and first electric capacity and circuit mounting groove are all installed in the outside of stator core, and the support mounting is in stator core opening part both sides. The utility model provides a novel motor power cord mounting structure has effectively solved because electric capacity often installs in the outside of organism, then installs fixed equipment and prevents coming off of electric capacity to lead to the mounting means process numerous, be unfavorable for the problem of the installation and the use of product, thereby strengthened market competition.

Description

Novel motor power cord mounting structure

Technical Field

The utility model relates to a motor field, in particular to novel motor power cord mounting structure.

Background

Two lead-out wires of series excited machine often can a parallelly connected electric capacity on the market now, however this electric capacity often installs in the outside of organism, then installs fixed equipment and prevents that the electric capacity from coming off, and this kind of mounting means procedure is numerous, is unfavorable for the installation and the use of product.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a novel motor power cord mounting structure has effectively solved because electric capacity often installs in the outside of organism, then installs fixed equipment and prevents coming off of electric capacity to lead to the mounting means process numerous, be unfavorable for the problem of the installation and the use of product, thereby strengthened market competition.

The novel motor power cord mounting structure according to the embodiment of the utility model comprises a motor, a motor lead structure and a bracket, the motor comprises a stator assembly and a rotor assembly, the stator assembly comprises a stator winding and a stator core, the stator winding is fixed inside the stator core, the rotor assembly comprises a commutator, a bearing, an axis and a rotor winding, the axle center is arranged on the commutator, the rotor winding is arranged on the commutator, the bearing is arranged on the rotor winding, the motor lead structure comprises a first lead wire, a second lead wire, a first capacitor and a circuit mounting groove, the first capacitor is connected between the first outgoing line and the second outgoing line, the first capacitor and the circuit installation groove are both installed on the outer side of the stator core, and the support is installed on the stator core.

According to the utility model discloses a novel motor power cord mounting structure of embodiment has following beneficial effect at least: first electric capacity is connected between first lead-out wire and second lead-out wire, and electric capacity can play filtering and anti-jamming effect, has increased the stability of motor, first electric capacity install in stator core's the outside, such fixed knot constructs convenience and installation steps are few, have reduced the degree of difficulty of user's installation, have increased market competition.

According to some embodiments of the utility model, there is a fixed orifices in the middle part of support, the axle center is fixed in the fixed orifices, there are four mounting holes around the fixed orifices.

According to some embodiments of the present invention, the circuit of the motor further comprises a temperature control device, a first inductor, a second inductor, a third inductor, a fourth inductor, a second capacitor and a third capacitor, one end of the motor is connected with one end of the third inductor and one end of the second capacitor, the other end of the motor is connected with one end of the fourth inductor and one end of the third capacitor, the other end of the second capacitor and the other end of the third capacitor are both connected with a ground terminal, the other end of the third inductor is connected with one end of the first inductor, the other end of the fourth inductor is connected with one end of the second inductor, the other end of the second inductor is connected with the first outgoing line, the other end of the first inductor is connected with one end of the temperature control device, and the other end of the temperature control device is connected with the second outgoing line.

According to some embodiments of the utility model, the material of circuit mounting groove shell is the yellow wax pipe.

According to some embodiments of the present invention, the temperature control device, the first inductor, the second inductor, the third inductor, the fourth inductor, the second capacitor and the third capacitor are all disposed in the circuit mounting groove.

According to some embodiments of the invention, the bracket is fixed to the stator core by two cross screws.

According to some embodiments of the invention, there are four mounting holes around the fixing hole.

According to some embodiments of the invention, the circuit mounting groove is fixed by a tie to an outside of the stator core.

According to some embodiments of the invention, the first capacitor is a yellow capacitor.

According to some embodiments of the invention, the motor is a series machine.

Advantages of additional aspects of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a front view of a novel motor power line mounting structure according to an embodiment of the present invention;

fig. 2 is a side view of a novel motor power cord mounting structure according to an embodiment of the present invention;

reference numerals:

the motor comprises a bearing 100, a rotor winding 110, a stator winding 120, a stator core 130, a circuit mounting groove 140, a first lead wire 150, a second lead wire 151, a first capacitor 160, a bracket 170, a commutator 180, a shaft core 190, a mounting hole 200 and a fixing hole 210.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by referring to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, unless explicitly defined otherwise, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention by combining the specific contents of the technical solutions.

Referring to fig. 1, according to the utility model discloses a novel motor power cord mounting structure, including motor, motor lead structure and support.

An electric machine includes a stator assembly and a rotor assembly.

And a stator assembly including stator windings 120 and a stator core 130, the stator windings 120 being fixed inside the stator core 130.

The rotor assembly comprises a commutator 180, a bearing 100, a shaft 190 and a rotor winding 110, wherein the shaft 190 is installed at one end of the commutator 180, the rotor winding 110 is installed at the other end of the commutator 180, the bearing 100 is installed at the rotor winding 120, and the bearing 100 is connected with the shaft 190.

Motor lead structure, motor lead structure includes first lead-out wire 150, second lead-out wire 151, first electric capacity 160 and circuit mounting groove 140, first electric capacity 160 is connected between first lead-out wire 150 and second lead-out wire 151, first electric capacity 160 and circuit mounting groove 140 are all installed in the outside of stator core 130, first electric capacity has played anti-interference and high frequency filter's effect, the stability of motor has been improved, and first electric capacity is installed in stator core department, such fixed knot constructs conveniently and installation steps are few, the degree of difficulty of user's installation has been reduced, market competition has been increased.

And the brackets 170 are arranged at two sides of the opening of the stator core 130, and are used for supporting other parts of the motor and serving as field installation supporting pieces.

In some embodiments of the present invention, there is a fixing hole 210 in the middle of the bracket 170, the axle 190 is fixed in the fixing hole 210, and there are four mounting holes 200 around the fixing hole 210, so that the axle 190 will not shift due to the vibration of the motor, thereby reducing the loss of the motor and prolonging the life of the motor.

According to some embodiments of the present invention, the circuit of the motor further includes a temperature control device U1, a first inductor L1, a second inductor L2, a third inductor L3, a fourth inductor L4, a second capacitor C2 and a third capacitor C3, one end of the motor is connected to one end of the third inductor L3 and one end of the second capacitor C2, the other end of the motor is connected to one end of the fourth inductor L4 and one end of the third capacitor C3, the other end of the second capacitor C2 and the other end of the third capacitor C3 are both connected to a ground terminal, the other end of the third inductor L3 is connected to one end of the first inductor L1, the other end of the fourth inductor L4 is connected to one end of the second inductor L2, the other end of the second inductor L2 is connected to the first outgoing line 150, the other end of the first inductor L1 is connected to one end of the temperature control device U1, and the other end of the temperature control device U1 is connected to the second outgoing line 151.

In some embodiments of the present invention, the material of the housing of the circuit mounting groove 140 is a yellow wax pipe, which is not only cheap but also can protect the circuit well.

In some embodiments of the present invention, the temperature control device U1, the first inductor L1, the second inductor L2, the third inductor L3, the fourth inductor L4, the second capacitor C2 and the third capacitor C3 are all disposed in the circuit mounting groove 140, so that the circuit is isolated from the outside, and the protection circuit is not oxidized by air.

In some embodiments of the present invention, the bracket 170 is fixed to the stator core 130 by two cross screws, so that the bracket can be fixed to the stator core well.

In some embodiments of the present invention, there are four mounting holes 200 around the fixing hole 210, which can make the motor more convenient to mount.

In some embodiments of the present invention, the circuit installation groove 140 is fixed outside the stator core 130 by a tie, and such a fixing manner has a high cost performance, which can enhance market competitiveness.

In some embodiments of the present invention, the first capacitor 160 is a yellow capacitor, which is not only cheap but also long-lived and has good performance.

In some embodiments of the present invention, the motor is a series excited motor, and the motor has a soft characteristic and a large starting torque. The rotating speed is high under light load and low under heavy load, and the motor is suitable for being used as a traction motor.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides a novel motor power cord mounting structure which characterized in that includes:

the motor assembly comprises a stator assembly and a rotor assembly, wherein the stator assembly comprises a stator winding (120) and a stator core (130), the stator winding (120) is fixed inside the stator core (130), the rotor assembly comprises a commutator (180), a bearing (100), an axle center (190) and a rotor winding (110), the axle center (190) is installed on the commutator (180), the rotor winding (110) is installed on the commutator (180), and the bearing (100) is installed on the rotor winding (110);

a motor lead structure including a first lead wire (150), a second lead wire (151), a first capacitor (160), and a circuit mounting groove (140), the first capacitor (160) being connected between the first lead wire (150) and the second lead wire (151), the first capacitor (160) and the circuit mounting groove (140) being mounted on an outer side of the stator core (130);

a bracket (170), the bracket (170) being mounted to the stator core (130).

2. The novel power cord mounting structure for the motor according to claim 1, wherein a fixing hole (210) is formed in the middle of the bracket (170), the shaft (190) is fixed in the fixing hole (210), and four mounting holes (200) are formed around the fixing hole (210).

3. The novel motor power line mounting structure of claim 1, wherein the motor assembly further comprises a temperature control device, a first inductor, a second inductor, a third inductor, a fourth inductor, a second capacitor and a third capacitor, one end of the motor is connected to one end of the third inductor and one end of the second capacitor, the other end of the motor is connected to one end of the fourth inductor and one end of the third capacitor, the other end of the second capacitor and the other end of the third capacitor are both connected to ground, the other end of the third inductor is connected to one end of the first inductor, the other end of the fourth inductor is connected to one end of the second inductor, the other end of the second inductor is connected to the first outgoing line (150), and the other end of the first inductor is connected to one end of the temperature control device, the other end of the temperature control device is connected with the second outgoing line (151).

4. The novel power cord installation structure for the motor according to claim 1, wherein the shell of the circuit installation groove (140) is made of a yellow wax pipe.

5. The novel power cord mounting structure for motor according to claim 3, wherein said temperature control device, said first inductor, said second inductor, said third inductor, said fourth inductor, said second capacitor and said third capacitor are all disposed in said circuit mounting slot (140).

6. The novel motor power cord mounting structure of claim 1, further comprising a cross screw, wherein said bracket (170) is fixed to said stator core (130) by said cross screw.

7. The novel motor power cord mounting structure as claimed in claim 1, further comprising a tie, by which the circuit mounting groove (140) is fixed to an outside of the stator core (130).

8. The novel motor power cord mounting structure of claim 1, wherein said first capacitor (160) is a yellow capacitor.