CN201608565U

CN201608565U - Motor stator

Info

Publication number: CN201608565U
Application number: CN2009202189154U
Authority: CN
Inventors: 林志谦
Original assignee: 林育鸣
Priority date: 2009-11-05
Filing date: 2009-11-05
Publication date: 2010-10-13
Anticipated expiration: 2019-11-05

Abstract

A motor stator comprises a stator and a coil, wherein the stator is formed by stamping and combining a silicon steel plate, and the coil is wound on the inner side of the silicon steel plate. The motor stator is mainly characterized in that pluralities of slots are arranged on an outer insulating end plate between the coil and the stator, a copper sheet can be fixedly inserted into each slot; the copper sheet is connected with an enameled wire of the coil; and a power wire of a motor is electrically connected with the copper sheet in a plugging mode such as a plug mode, or a socket mode and the like, thereby a power supply is conducted. Accordingly, the motor stator has the advantages of saving labor, saving time and the like.

Description

Motor stator

Technical field

The utility model is relevant for a kind of motor stator.

Background technology

See also Figure 1 and Figure 2, the motor stator 100 of general traditional type comprises silicon steel sheet 101 and is wrapped in the coil 102 of silicon steel sheet inboard, wherein silicon steel sheet 101 is stamped to form, and coil 102 forms the coil groups (as Fig. 1) with thickness by a plurality of enamelled wires 1021 through coil winding machine with storehouse, yet coil 102 is connected with the power line 200 of similar number by a plurality of (four) enamelled wires 1021 forms at least, the joining place of this enamelled wire 1021 and power line 200, coat one deck insulating tape 201 (as Fig. 2) more separately, with machine-shaping; Because the cable of enamelled wire 1021 is mainly outside the conductor (copper or aluminium) of homogeneous, add the insulator of one deck polyamide (polyamide), therefore when electrically connecting with power line 200, must earlier this polyamide (polyamide) insulator be dialled from, this kind must expend more manpower and time at process of manufacture, thereby do not meet value on the industry, and have much room for improvement.

The utility model content

The main purpose of this creation is to provide a kind of motor stator, plural groups female plug seat or public plug are installed on motor stator, public plug or female plug seat for motor power line one end are pegged graft, so utilize the device of inserting mode with stator and the electric connection of motor power line, can save artificial and time in a large number, thereby have value on the industry.

Stator that a kind of motor stator, this motor stator are combined by the silicon steel sheet punching press and the coil that is wrapped in the silicon steel sheet inboard are formed; Wherein coil is formed through the coil winding machine storehouse by several enamelled wires, and its inboard is provided with insulating end plate in the circle, is provided with a circle external insulation end plate between coil and the stator; It is characterized in that: the external insulation end plate is provided with plurality of slots, inserts admittedly for a copper sheet in each slot, and copper sheet is connected with the enamelled wire of coil, and the motor power line then electrically connects to insert solid mode and copper sheet, with turn-on power.

Description of drawings

For ease of further understanding, it is as follows now to describe the utility model in detail with accompanying drawing:

Fig. 1: the appearance assumption diagram of commonly using motor stator.

Fig. 2: another appearance assumption diagram of commonly using motor stator.

Fig. 3 A: the outside drawing of this creation motor stator.

Fig. 3 B: the partial structure enlarged drawing of this creation Fig. 3 A.

Fig. 4: the part exploded view of this creation motor stator.

Fig. 5: the part exploded view of another embodiment of this creation motor stator.

Embodiment

See also Fig. 3 A, Fig. 3 B and shown in Figure 4, the motor stator 1 of this creation includes: stator 10 that is combined by the silicon steel sheet punching press and the coil 20 that is wrapped in the silicon steel sheet inboard combine; Wherein see through coil winding machine by several enamelled wires 21 and be stacked into the coil 20 with thickness, its inboard is provided with insulating end plate 30 within the circle round plastic system, and also is provided with insulating end plate 40 outside the circle round plastic system between coil 20 and the stator 10; See also shown in Figure 4, external insulation end plate 40 is provided with a plurality of (at least four) slot 41, can insert solid for a copper sheet 42 in each slot 41, these copper sheet 42 lower end tool skewbacks 421 are so that firmly be plugged on location in the slot 41, it is copper sheet lower end tool skewback, so that firmly be plugged on the interior location of the slot of external insulation end plate, copper sheet 42 tops have a flap 422 and a wrapping post 423; In coil 20 single enamelled wire 21 through the slot 41 of external insulation end plates 40, walk around the wrapping post 423 of copper sheet 42 and collude solid in flap 422 bending places, flap 422 sees through the hot pressing machine and is hot pressed into the pressing shape, and with polyamide (polyamide) insulator of enamelled wire 21 skins dial from, so just, can reach the purpose of electric connection, when the plug 51 of motor power line 50 1 ends inserts in the jack 411 of external insulation end plates 40 slots 41 inboards (as Fig. 3 B), just can be with copper sheet 42 electric connections turn-on power.

Consult shown in Figure 5, another of this creation implemented illustration, wherein on the copper sheet 42 ' of being set in the slot 41 of external insulation end plate 40 flap and wrapping post are not set, and be provided with two reverse swash plates 424, when enamelled wire 21 solderless wrapped connections in the bending place of two swash plates 424 simultaneously, with polyamide (polyamide) insulator of enamelled wire 21 skins dial from, electrically connect with conductor and the copper sheet 42 ' that exposes copper or aluminium, and this copper sheet 42 ' top is a public plug, power line 50 ' one end in motor then is provided with a female plug seat 51 ' in addition, this socket 51 ' can be pegged graft for the public plug of copper sheet 42 ', thereby motor power line 50 ' and copper sheet 42 ' are electrically connected and turn-on power.

In sum, this creation motor stator is with a plurality of enamelled wires on the motor stator coil, the mode and the motor power line of pegging graft with public plug or female plug seat electrically connect, this kind process of manufacture can be saved manpower and save time, thereby has value on the industry.

The primary clustering symbol description

(1) motor stator (10) stator

(20) coil (21) enamel-covered wire

(30) interior insulating end plate (40) external insulation end plate

(41) plug (411) jack

(42,42 ') copper sheet (421) skewback

(422) flap (423) wrapping post

(424) swash plate (50,50 ') power line

(51) plug (51 ') socket

(100) motor stator (101) silicon steel sheet

(102) coil (1021) enamelled wire

(200) power line (201) adhesive tape

Claims

1. stator that motor stator, this motor stator are combined by the silicon steel sheet punching press and the coil that is wrapped in the silicon steel sheet inboard are formed; Wherein coil is formed through the coil winding machine storehouse by several enamelled wires, and its inboard is provided with insulating end plate in the circle, is provided with a circle external insulation end plate between coil and the stator; It is characterized in that:

The external insulation end plate is provided with plurality of slots, inserts admittedly for a copper sheet in each slot, and copper sheet is connected with the enamelled wire of coil, and the motor power line then electrically connects to insert solid mode and copper sheet, with turn-on power.

2. motor stator as claimed in claim 1, it is characterized in that, wherein: copper sheet top tool one flap and a wrapping post, and the enamelled wire of coil is walked around wrapping post and is colluded solid in the flap bending place, flap is flattened and group insulator through the hot pressing machine, to electrically connect with copper sheet from the enamelled wire skin; Motor power line one end plug inserts in the jack of external insulation end plate slot inboard, with turn-on power.

3. motor stator as claimed in claim 1 is characterized in that, wherein: two reverse swash plates are set on the copper sheet, and the enamelled wire solderless wrapped connection of coil is in the bending place of two swash plates, simultaneously the insulator of enamelled wire skin is dialled from, to electrically connect with copper sheet; The socket of motor power line one end can be pegged graft for copper sheet, with turn-on power.

4. motor stator as claimed in claim 1 is characterized in that, wherein: copper sheet lower end tool skewback, so that firmly be plugged on the interior location of the slot of external insulation end plate.