Split type stator
By designing spliced split stator splicing blocks and multiple anti-wear channels, the problem of difficult replacement of existing stator structures is solved and the service life of the stator is extended.
Patent Information
- Application Number
- CN202323336813.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-07
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2033-12-07
AI Technical Summary
The existing stator structure is difficult to replace, resulting in a shorter service life.
A split stator is designed, using spliced stator splicing blocks, each stator splicing block can be replaced separately, and multiple channels are provided at the splicing to prevent wear.
Through the split structure, each stator splicing block can be replaced independently, extending the service life of the stator and reducing wear at the splicing through the channel structure.
Smart Images
Figure CN222563565U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of motor accessories, and particularly relates to a split stator. Background Art
[0002] At present, most stators on the market adopt an integrated structure or a die-cast structure composed of several stator sheets. When the stator is worn, it is not easy to replace, which greatly reduces the service life of the stator. Summary of the invention
[0003] The purpose of the utility model is to provide a split stator in view of the above problems existing in the prior art.
[0004] The purpose of the utility model can be achieved by the following technical solutions: a split stator, comprising a plurality of spliced stator splicing blocks, characterized in that a stator winding for winding copper wire is arranged at one end of the stator splicing block, and a splicing component is arranged at the other end of the stator splicing block;
[0005] One end of the splicing component is a buckle protruding outward, and the other end is a recessed slot. Above the buckle is a support seat in the shape of a boss that plays a supporting role. A locking part for locking is arranged below the support seat. One end of the locking part is connected to the stator splicing block, and the other end is bent in an arc toward the support seat. The locking part is provided with an arc groove for reducing wear. A locking protrusion for cooperating with the locking part and enhancing the locking effect is provided at the lower section of the locking part. The slot is equal in shape to the buckle. The slot is provided with a protrusion for cooperating with the intersection of the support seat and the locking part, and arc grooves are provided at the corners of the slot.
[0006] In the above-mentioned split stator, a right-angle groove opening downward is provided at the intersection of the support seat and the locking portion, and the groove is used to prevent the intersection of the support seat and the locking portion from cracking.
[0007] In the above-mentioned split stator, a circular bump is arranged on the raised portion, and the circular bump is used to reduce the wear of the raised portion.
[0008] Compared with the prior art, the split stator adopts a splicing structure, each stator splicing block can be replaced individually, and a plurality of grooves are provided at the splicing part to prevent the splicing part from being worn, which greatly increases the service life of the stator. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is the main schematic diagram of the split stator;
[0010] Figure 2 It is a main schematic diagram of the stator splicing block;
[0011] Figure 3 This is the front view of the stator splicing block.
[0012] In the figure, 1. stator splicing block; 2. stator winding; 3. splicing component; 4. buckle; 5. slot; 6. support seat; 7. locking part; 8. arc-shaped groove; 9. locking protrusion; 10. raised part; 11. right-angle groove; 12. circular protrusion. DETAILED DESCRIPTION
[0013] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
[0014] like Figure 1 , Figure 2 , Figure 3 As shown, the split stator comprises a plurality of spliced stator splicing blocks 1, one end of the stator splicing block 1 is provided with a stator winding 2 for winding copper wire, and the other end of the stator splicing block 1 is provided with a splicing component 3;
[0015] One end of the splicing component 3 is a buckle 4 protruding outward, and the other end is a recessed slot 5. Above the buckle 4 is a boss-shaped support seat 6 that plays a supporting role. A locking portion 7 for locking is arranged below the support seat 6. One end of the locking portion 7 is connected to the stator splicing block 1, and the other end is bent in an arc toward the support seat 6. The locking portion 7 is provided with an arc groove 8 for reducing wear. The lower section of the locking portion 7 is provided with a member for cooperating with the locking portion 7 and enhancing the locking effect. The locking protrusion 9 is equal in shape to the snap 4 in the slot 5. The slot 5 is provided with a raised portion 10 for cooperating with the intersection of the support seat 6 and the locking portion 7. The corners of the slot 5 are provided with arc-shaped grooves 8. The splicing is to align the snaps 4 of the two stator splicing blocks 1 with the slot 5, and insert the snaps 4 into the slot 5 by external force. The locking portion 7 is located below the support seat 6, so that the two stator splicing blocks 1 are firmly hooked, and the support seat 6 plays a role in resisting the slot 5.
[0016] A right-angle groove 11 opening downward is provided at the intersection of the support seat 6 and the locking portion 7, and a circular protrusion 12 is provided on the raised portion 10. The circular protrusion 12 is used to reduce the wear of the raised portion 10. When the stator splicing block 1 needs to be replaced, the buckle 4 and the slot 5 will be repeatedly matched. The right-angle groove 11 and the arc groove 8 can prevent the edges and corners on the buckle 4 from directly contacting the slot 5.
[0017] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.
[0018] Although the present invention uses more terms such as stator splicing block 1, stator winding 2, splicing component 3, buckle 4, slot 5, support seat 6, locking portion 7, arc-shaped slot 8, locking protrusion 9, protrusion 10, right-angle slot 11, and circular protrusion 12, it does not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.
Claims
1. A split stator, comprising a plurality of splicable stator splicing blocks (1), characterized in that: A stator winding (2) for winding copper wire is provided at one end of the stator splicing block (1), and a splicing component (3) is provided at the other end of the stator splicing block (1); One end of the splicing component (3) is a buckle (4) protruding outward, and the other end is a recessed slot (5). Above the buckle (4) is a support seat (6) in the shape of a boss that plays a supporting role. A locking portion (7) for locking is arranged below the support seat (6). One end of the locking portion (7) is connected to the stator splicing block (1), and the other end is bent in an arc shape toward the support seat (6). The locking portion (7) is provided with an arc-shaped groove (8) for reducing wear. A locking protrusion (9) for cooperating with the locking portion (7) and enhancing the locking effect is arranged at the lower section of the locking portion (7). The slot (5) and the buckle (4) are of the same shape. A protrusion (10) for cooperating with the intersection of the support seat (6) and the locking portion (7) is arranged on the slot (5), and arc-shaped grooves (8) are provided at the corners of the slot (5).
2. A split stator according to claim 1, characterized in that: A right-angle groove (11) opening downward is provided at the intersection of the support seat (6) and the locking portion (7).
3. A split stator according to claim 1, characterized in that: The raised portion (10) is provided with a circular bump (12), and the circular bump (12) is used to reduce the wear of the raised portion (10).