Electric motors, stator assemblies for electric motors, wireframe ring assemblies and wireframe assemblies
A ring component and wire frame technology, applied in the direction of electric components, electrical components, windings, etc., can solve problems such as oxidized disconnection, poor sealing consistency, and difficult sealing and protection of solder joints, and achieve good sealing protection and simple structure.
Active Publication Date: 2017-11-14
GD MIDEA ENVIRONMENT APPLIANCES MFG +1
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Problems solved by technology
However, the winding wire ends need to be connected with the motor leads, and the motor lead wires and the winding wire ends will be exposed outside. Since the aluminum material is very easy to oxidize in the air, the sealing protection of the winding wire ends is very important. If the protection is not good, a large number of oxidized disconnections will occur. quality accident
[0003] In the related technology, in the concentrated winding type asynchronous aluminum wire motor, the aluminum wire and the motor lead wire 5 are directly welded together, so it is difficult to seal and protect the solder joints, and the sealing consistency is poor at the same time
Method used
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[0038] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0039] A wireframe assembly according to an embodiment of the present invention will be described in detail below with reference to the accompanying drawings.
[0040] Such as Figure 1 to Figure 9 As shown, the wire frame assembly 100 according to the embodiment of the present invention includes: a wire frame 10 and a wiring piece 20 .
[0041] Specifically, there is an opening upwards on the wire frame 10 (that is, as Figure 5 in the direction indicated by the arrow shown in ) of the slot 101. The upper surface of the wire ...
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Provided are a wire frame assembly (100), a wire frame ring assembly (110), a stator assembly (1) having the wire frame ring assembly (110), and a motor having the stator assembly (1). The wire frame assembly (100) comprises: a wire frame (10), wherein the wire frame (10) is provided with a slot (101) opening upward, and the upper surface of the wire frame (10) is provided with a sealing groove (102) having one end communicated with the slot (101); and a lug plate (20), wherein the lug plate (20) comprises a body (201) and a first pin (202) and a second pin (203) arranged at an interval on left and right sides on the upper edge of the body (201), wherein the body (201) is inserted in the slot (101) and one of the first pin (202) and the second pin (203) matches the sealing groove (102). The wire frame assembly can effectively prevent oxidation of the thread end of an aluminum wire winding and facilitate use of aluminum wires in the motor so as to reduce manufacturing costs of the motor.
Description
technical field [0001] The invention relates to the technical field of motors, in particular to a wire frame assembly, a wire frame ring assembly, a stator assembly for a motor with the wire frame ring assembly, and a motor with the stator assembly for a motor. Background technique [0002] Concentrated winding asynchronous aluminum wire motor, the enameled wire is directly wound on the stator, compared with the traditional distributed winding motor, its advantages can realize automatic production, and the motor is very convenient to use aluminum wire. However, the winding wire ends need to be connected with the motor leads, and the motor lead wires and the winding wire ends will be exposed outside. Since the aluminum material is very easy to oxidize in the air, the sealing protection of the winding wire ends is very important. If the protection is not good, a large number of oxidized disconnections will occur. quality accident. [0003] In the related art, in the concentra...
Claims
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IPC IPC(8): H02K3/50
CPCH02K3/50
Inventor 汪志刚彭颖卿李剑雄周长胜
Owner GD MIDEA ENVIRONMENT APPLIANCES MFG