CN214101022U

CN214101022U - Wiring structure of motor stator

Info

Publication number: CN214101022U
Application number: CN202120057054.7U
Authority: CN
Inventors: 卢齐荣
Original assignee: New Century Electrical Manufacturing Zhongshan Co Ltd
Current assignee: New Century Electrical Manufacturing Zhongshan Co Ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-08-31
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses a wiring structure of a motor stator, which comprises a stator core, wherein a plurality of winding grooves are uniformly distributed on the stator core along the circumferential direction, a winding frame is formed between the adjacent winding grooves, a coil winding is wound on the winding frame and is connected with a plurality of connecting wires, and a plurality of wiring terminals which can be correspondingly connected with the connecting wires are also arranged on the stator core; the utility model discloses a be equipped with on stator core can with the corresponding a plurality of terminals of being connected of connecting wire, can be convenient for be connected connecting wire and outside binding post fast, accurately, have connect simple and convenient and connect firm characteristics, connecting wire one end and coil winding relatively fixed connection simultaneously, the other end and terminal relatively fixed connection can prevent that a plurality of connecting wires from rocking and neat orderly.

Description

Wiring structure of motor stator

[ technical field ] A method for producing a semiconductor device

The utility model relates to a motor, especially a motor stator's wiring structure.

[ background of the invention ]

A low-power and low-voltage 120-plus 240V motor produced and manufactured in the market at present is formed by combining a stator assembly and a rotor assembly, wherein a copper wire winding is wound on the stator assembly, the copper wire winding is connected with an external wiring terminal through a connecting wire after being wound, and then the connecting wire is wound and fixed on the stator assembly to ensure that the connecting wire is stably connected with the copper wire winding or the external wiring terminal; at present, a plurality of connecting wires are simultaneously wound and bound on a stator assembly through plastic belts, and a protective sleeve is sleeved on the connecting wires to prevent the connecting wires from being damaged; however, the plastic tape is easily broken and aged, and the connection of the connection line to the external connection terminal has a problem that it is difficult to connect, for example, the plastic tape winds several connection lines together, resulting in difficulty in distinguishing.

Therefore, the present invention has been made in view of the above problems.

[ Utility model ] content

The utility model aims at overcoming prior art not enough, providing a motor stator's wiring structure, can improve the problem that prior art exists, through be equipped with on stator core can with the corresponding a plurality of terminals of being connected of connecting wire, can be convenient for be connected connecting wire and outside binding post fast, accurately, have connect simple and convenient and connect firm characteristics.

The utility model discloses a realize through following technical scheme:

the utility model provides a motor stator's wiring structure, includes stator core 1, stator core 1 is last to have a plurality of wire winding grooves 2 along circumferencial direction evenly distributed, forms bobbin 3 between the adjacent wire winding groove 2, the coiling has coil winding 100 on the bobbin 3, coil winding 100 is connected with a plurality of connecting wires 110, still be equipped with a plurality of terminals 41 that can be connected with connecting wire 110 is corresponding on the stator core 1.

The wiring structure of the motor stator is characterized in that the stator core 1 is provided with the mounting seat 4, and the wiring terminals 41 are arranged on the mounting seat 4.

The wiring structure of the motor stator is characterized in that the stator core 1 is provided with the mounting hole 11, and the mounting seat 4 is provided with the insertion rod 42 which can be inserted into the mounting hole 11 so as to enable the mounting seat 4 and the stator core 1 to be relatively fixedly connected.

The wiring structure of the motor stator is characterized in that a limiting structure capable of preventing the plugging rod 42 from being separated from the mounting hole 11 when the plugging rod 42 is plugged in the mounting hole 11 is arranged between the plugging rod 42 and the stator core 1.

The wiring structure of the motor stator is characterized in that the limiting structure is a limiting ring 421 arranged on the inserting column 42, and when the inserting column 42 is inserted into the mounting hole 11, the limiting ring 421 abuts against the lower edge of the mounting hole 11.

The wiring structure of the motor stator is characterized in that the lower end of the limit ring 421 is a conical surface.

The wiring structure of the motor stator is characterized in that the insertion rod 42 is provided with a gap 422 which enables the insertion rod 42 to be extruded when the insertion rod 42 is inserted into the mounting hole 11 and enables the insertion rod 42 to elastically recover after the limiting ring 421 is exposed out of the mounting hole 11.

The wiring structure of the motor stator is characterized in that the number of the plug-in connection rods 42 is three, and the three plug-in connection rods 42 are arranged in a triangular structure.

Compared with the prior art, the utility model has the advantages of as follows:

1. the utility model discloses a stator core, a plurality of wire winding grooves are evenly distributed on the stator core along the circumferential direction, a bobbin is formed between the adjacent wire winding grooves, a coil winding is wound on the bobbin, the coil winding is connected with a plurality of connecting wires, and a plurality of binding posts which can be correspondingly connected with the connecting wires are also arranged on the stator core; the utility model discloses a be equipped with on stator core can with the corresponding a plurality of terminals of being connected of connecting wire, can be convenient for be connected connecting wire and outside binding post fast, accurately, have connect simple and convenient and connect firm characteristics, connecting wire one end is connected with coil winding 100 relatively fixed simultaneously, the other end is connected with terminal 41 relatively fixed, can prevent that a plurality of connecting wires 110 from rocking and neat orderly.

2. In order to enable the mounting seat to be connected with or detached from the stator core quickly, simply and conveniently, the stator core is provided with a mounting hole, and the mounting seat is provided with an inserting rod which can be inserted into the mounting hole so that the mounting seat and the stator core are fixedly connected relatively.

3. In order to make the mount pad be connected with stator core more firmly, in the course of the work, prevent that the relative stator core of mount pad from rocking, breaking away from, improve job stabilization nature, be equipped with between peg graft pole and the stator core and can prevent when peg graft the limit structure that the peg graft pole breaks away from the mounting hole when in the mounting hole.

4. In order to assemble conveniently, the lower end of the limiting ring is arranged in a conical surface mode.

5. In order to further improve the stability of the mounting seat relative to the stator core, the number of the inserting rods is three, and the three inserting rods are arranged in a triangular structure.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a front view of the present invention.

Fig. 2 is an exploded view of the present invention.

[ detailed description ] embodiments

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 and 2, the utility model relates to a motor stator's wiring structure, including stator core 1, stator core 1 goes up along circumferencial direction evenly distributed has a plurality of wire winding grooves 2, forms bobbin 3 between the adjacent wire winding groove 2, the coiling has coil winding 100 on the bobbin 3, coil winding 100 is connected with a plurality of connecting wires 110, still be equipped with a plurality of terminals 41 that can be connected with connecting wire 110 is corresponding on stator core 1. The utility model discloses a be equipped with on stator core can with the corresponding a plurality of terminals of being connected of connecting wire, can be convenient for be connected connecting wire and outside binding post fast, accurately, have the characteristics of connecting portably and connecting firmly, connecting wire one end is connected with coil winding 100 relatively fixed simultaneously, the other end is connected with terminal 41 relatively fixed, can prevent that a plurality of connecting wires 110 from rocking and neat orderly to and can stabilize with outside binding post fast and be connected.

For easy dismounting, be equipped with mount pad 4 on stator core 1, a plurality of terminal 41 all establishes on mount pad 4.

In order to enable the mounting seat to be quickly and conveniently connected with or detached from the stator core, the stator core 1 is provided with a mounting hole 11, and the mounting seat 4 is provided with an inserting rod 42 which can be inserted into the mounting hole 11 so as to enable the mounting seat 4 and the stator core 1 to be relatively and fixedly connected. During assembly, the insertion rod 42 is only required to be inserted into the corresponding mounting hole 11, so that the mounting seat is quickly and stably connected with the stator core.

In order to make the mount pad be connected with stator core more firmly, in the course of the work, prevent that the mount pad from rocking, breaking away from relative stator core, improve job stabilization nature, be equipped with between peg graft pole 42 and the stator core 1 and can prevent when peg graft pole 42 and peg graft in mounting hole 11 that peg graft pole 42 breaks away from mounting hole 11 limit structure.

Further, the limiting structure is a limiting ring 421 arranged on the inserting column 42, and when the inserting column 42 is inserted into the mounting hole 11, the limiting ring 421 abuts against the lower edge of the mounting hole 11.

For the convenience of assembly, the lower end of the limiting ring 421 is a conical surface.

The insertion rod 42 is provided with a gap 422 which enables the insertion rod 42 to be extruded when the insertion rod 42 is inserted into the mounting hole 11 and enables the insertion rod 42 to elastically recover after the limiting ring 421 is exposed out of the mounting hole 11. Through being equipped with gap 422 on grafting pole 42, when the equipment, grafting pole 42 is extrudeed and ensures that spacing ring 421 can pass through from mounting hole 11 to after spacing ring 421 passes through mounting hole 11, grafting pole 42 elastic recovery can make spacing ring 421 cooperate 11 lower limb spacing, have the convenient and spacing stable characteristics of pegging graft.

In order to further improve the stability of the mounting seat relative to the stator core, the number of the plug-in connection rods 42 is three, and the three plug-in connection rods 42 are arranged in a triangular structure.

Claims

1. The utility model provides a wiring structure of motor stator, its characterized in that includes stator core (1), stator core (1) is gone up along circumferencial direction evenly distributed has a plurality of wire winding grooves (2), forms bobbin (3) between adjacent wire winding groove (2), the coiling has coil winding (100) on bobbin (3), coil winding (100) are connected with a plurality of connecting wires (110), still be equipped with on stator core (1) can with a plurality of terminals (41) of connecting wire (110) corresponding connection.

2. The wiring structure of the motor stator according to claim 1, wherein the stator core (1) is provided with a mounting seat (4), and the plurality of terminals (41) are all arranged on the mounting seat (4).

3. The wiring structure of the stator of the motor according to claim 2, wherein the stator core (1) is provided with a mounting hole (11), and the mounting seat (4) is provided with an insertion rod (42) which can be inserted into the mounting hole (11) so as to fixedly connect the mounting seat (4) and the stator core (1) relatively.

4. The wiring structure of the motor stator according to claim 3, wherein a limit structure is provided between the insertion rod (42) and the stator core (1) for preventing the insertion rod (42) from being separated from the mounting hole (11) when the insertion rod (42) is inserted into the mounting hole (11).

5. The wiring structure of the motor stator according to claim 4, wherein the limiting structure is a limiting ring (421) provided on the insertion rod (42), and when the insertion rod (42) is inserted into the mounting hole (11), the limiting ring (421) abuts against the lower edge of the mounting hole (11).

6. The connection structure of the stator of the motor according to claim 5, wherein the lower end of the retainer ring (421) is formed in a tapered shape.

7. The connection structure of the stator of the motor according to claim 5, wherein the insertion rod (42) is provided with a slit (422) which enables the insertion rod (42) to be pressed when the insertion rod (42) is inserted into the mounting hole (11) and enables the insertion rod (42) to be elastically restored after the limit ring (421) is exposed out of the mounting hole (11).

8. A connection structure of a stator of an electric motor according to any one of claims 3-7, characterized in that the number of said connection rods (42) is three, and three of said connection rods (42) are arranged in a triangular configuration.