Core segment, Stator core, Stator assembly, Motor and Appliance
CN224697579UActive Publication Date: 2026-08-28GREE ELECTRIC APPLIANCE INC OF ZHUHAI +1
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202522244048.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-23
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-10-23
AI Technical Summary
Technical Problem
[0003]参见图1，第一种在电机外壳101上安装减震胶圈102，该种减震方式有以下问题：1、由于减震胶圈102是柔性材料，且其安装位置带有缺口103，减震胶圈102有脱落风险；2、电机与负载装配多为安装脚与支架进行配合安装，通过螺钉将安装脚紧定到支架上，安装脚上带减震胶圈102的电机螺钉通常会将减震打变形，减震胶圈102打的过紧会存在很多问题：①减震作用减弱；②减震胶圈102寿命降低；③减震胶圈102薄弱位置撕裂；此等问题都会导致减震效果变差；3、安装减震胶圈102方式多为人工安装，添加减震胶圈102增加了工序，单台电机工时增加，电机生产成本增加
Benefits of technology
[0014]同时，通过采用分块式定子铁芯结构，并在每个铁芯拼块上设置绝缘骨架并独立绕线，使铜线绕制更加便捷，提升了制造效率。从而解决了现有技术中定子安装脚上减震胶圈易脱落的问题，以及安装脚上采用的减震胶圈的减震作用弱、减震寿命低、减震胶易损坏的问题，还解决了现有技术中转子中因空间不够导致电机磁钢用量减少的问题、减震材料易脱落的问题以及减震材料用量少从而导致减震效果不好的问题。
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224697579U_ABST
Abstract
The utility model provides a kind of iron core block, stator core, stator assembly, motor and electrical appliance, iron core block includes block yoke part and block tooth part, block tooth part is set at the side of block yoke part, and block tooth part extends along the radial direction of iron core block;Block yoke part is provided with plastic package material filling hole and damping material filling hole, and plastic package material filling hole and damping material filling hole are all through block yoke part in the axial direction of block yoke part, and plastic package material filling hole and damping material filling hole are arranged along the radial direction of iron core block.The iron core block can effectively improve the overall strength of the block type stator core, while effectively absorbing the vibration energy of different vibration modes, thereby reducing the motor noise.
Need to check novelty before this filing date? Find Prior Art