CN203840103U - Groove insulation structure of motor stator - Google Patents
Groove insulation structure of motor stator Download PDFInfo
- Publication number
- CN203840103U CN203840103U CN201420259804.9U CN201420259804U CN203840103U CN 203840103 U CN203840103 U CN 203840103U CN 201420259804 U CN201420259804 U CN 201420259804U CN 203840103 U CN203840103 U CN 203840103U
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- CN
- China
- Prior art keywords
- slot
- insulation structure
- motor
- model
- motor stator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a groove insulation structure of a motor stator. The stator is provided with groove insulation; the groove insulation is provided with prominent end surfaces; rectangular slots are concavely arranged in the prominent end surfaces; and each rectangular slot is internally provided with a hall assembly. The length of the motor can be greatly shortened, and the performance of the motor is improved.
Description
Technical field
The utility model relates to motor device field, is specifically related to a kind of slot insulation structure of motor stator.
Background technology
At present, DC permanent magnetism synchronous machine (BLDC) uses Hall subassembly inductiopn rotor position of magnetic pole conventionally, and conventionally because structure problem, Hall subassembly can be placed on the rear axle head of motor, by rear axle, one induction magnetite model rotor magnetite magnetic pole is installed again, make the Hall subassembly of rear axle can sense correct rotor magnetite position, and so just make the entire length of motor increase, wasting space and the cost that increases induction magnetite.
Therefore, be necessary to provide a kind of slot insulation structure of the motor stator solving the problems of the technologies described above.
Utility model content
Technical problem to be solved in the utility model is: the slot insulation structure that a kind of motor stator that shortens motor length is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of slot insulation structure of motor stator, and described stator is provided with slot liner, and described slot liner is provided with outstanding end face, described outstanding end face is concaved with rectangular slot, in described rectangular slot, Hall subassembly is installed.
As the preferred technical scheme of one, described rectangular slot is evenly distributed on a week of outstanding end face of slot liner.
As the preferred technical scheme of one, the shape of described rectangular slot is identical with the shape of Hall subassembly, and the size of described rectangular slot is greater than the size of Hall subassembly.
The beneficial effects of the utility model are: the utility model is by being directly installed on Hall subassembly in the slot liner of stator, thereby make Hall subassembly can directly sense rotor magnetite tram, therefore do not need use sense to answer magnetite, motor rear axle also no longer needs the reserved space that Hall subassembly is installed, thereby greatly shorten motor length, improved the performance of motor.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of the slot insulation structure of motor stator in the utility model;
Description of reference numerals:
1, rectangular slot; 2, outstanding end face.
Embodiment
In order further to understand the utility model, below in conjunction with embodiment, the utility model preferred embodiment is described, but should be appreciated that these describe just as further illustrating feature and advantage of the present utility model, instead of restriction to the utility model claim.
Refer to Fig. 1, a kind of slot insulation structure of motor stator, described stator is provided with slot liner, described slot liner is provided with outstanding end face 2, and described outstanding end face 2 is concaved with rectangular slot 1, in described rectangular slot 1, Hall subassembly is installed, make like this rectangular slot 1 and Hall subassembly become a pair of structural member, therefore, the shape of described rectangular slot 1 is identical with the shape of Hall subassembly, and the size of described rectangular slot 1 is greater than the size of Hall subassembly.Described rectangular slot 1 is evenly distributed on a week of outstanding end face 2 of slot liner.
The utility model is by being directly installed on Hall subassembly in the slot liner of stator, thereby make Hall subassembly can directly sense rotor magnetite tram, therefore do not need use sense to answer magnetite, motor rear axle also no longer needs the reserved space that Hall subassembly is installed, thereby greatly shorten motor length, improved the performance of motor.
It should be noted that, in this article, relational terms such as the first and second grades is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply and between these entities or operation, have the relation of any this reality or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, article or the equipment that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.The in the situation that of more restrictions not, the key element being limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. a slot insulation structure for motor stator, is characterized in that: described stator is provided with slot liner, and described slot liner is provided with outstanding end face, and described outstanding end face is concaved with rectangular slot, in described rectangular slot, Hall subassembly is installed.
2. the slot insulation structure of motor stator according to claim 1, is characterized in that: described rectangular slot is evenly distributed on a week of outstanding end face of slot liner.
3. the slot insulation structure of motor stator according to claim 1 and 2, is characterized in that: the shape of described rectangular slot is identical with the shape of Hall subassembly, and the size of described rectangular slot is greater than the size of Hall subassembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259804.9U CN203840103U (en) | 2014-05-21 | 2014-05-21 | Groove insulation structure of motor stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259804.9U CN203840103U (en) | 2014-05-21 | 2014-05-21 | Groove insulation structure of motor stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203840103U true CN203840103U (en) | 2014-09-17 |
Family
ID=51517898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420259804.9U Expired - Fee Related CN203840103U (en) | 2014-05-21 | 2014-05-21 | Groove insulation structure of motor stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203840103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104158331A (en) * | 2014-05-21 | 2014-11-19 | 太仓东元微电机有限公司 | Slot insulation structure for motor stator |
-
2014
- 2014-05-21 CN CN201420259804.9U patent/CN203840103U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104158331A (en) * | 2014-05-21 | 2014-11-19 | 太仓东元微电机有限公司 | Slot insulation structure for motor stator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20200521 |