CN202495862U - Installation structure of motor temperature protector - Google Patents
Installation structure of motor temperature protector Download PDFInfo
- Publication number
- CN202495862U CN202495862U CN 201120278199 CN201120278199U CN202495862U CN 202495862 U CN202495862 U CN 202495862U CN 201120278199 CN201120278199 CN 201120278199 CN 201120278199 U CN201120278199 U CN 201120278199U CN 202495862 U CN202495862 U CN 202495862U
- Authority
- CN
- China
- Prior art keywords
- temperature protector
- stator
- mounting box
- winding coil
- motor
- 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 - Lifetime
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Abstract
The utility model relates to an installation structure of a motor temperature protector. The installation structure comprises a stator iron core, a winding coil installation ring arranged on the stator iron core and used for the installing a stator winding coil, wherein a coil outlet of the stator winding coil is inserted into a stator insulation sleeve. The installation structure is characterized in that: an installation box for installing the temperature protector is arranged on the stator insulation sleeve, and the temperature protector is installed in a hollow cavity of the installation box. The temperature protector is arranged in the installation box on the stator insulation sleeve to protect the temperature protector from being damaged due to collision and pressure during the production process of the motor and ensure good contact between the temperature protector and a stator winding and simultaneously ensure good insulation between the temperature protector or the winding and a motor casing. The installation structure is convenient in use, good in structure strength and stable in quality. The prior art is structurally changed, a binding wire between the temperature protector and the winding coil is eliminated, thus the installation structure of the motor temperature protector is convenient and practical.
Description
Technical field
The utility model is a kind of mounting structure of motor temperature protector, and particularly a kind of mounting structure of unidirectional asynchronous AC motor temperature protector belongs to the renovation technique of motor.
Background technology
The temperature protector of existing unidirectional asynchronous AC motor adopts imbeds winding coil or the frame mode of colligation on winding coil, and operation is complicated, and the appearance temperature protector outer casing is weighed wounded easily simultaneously, causes bad hidden dangers such as temperature protector remarkable action.
Summary of the invention
The purpose of the utility model is to consider the problems referred to above and a kind of mounting structure of simple to operate, easy to use, good, the stay-in-grade motor temperature protector of structural strength is provided.The utility model changes existing technology, the wiring between cancellation temperature protector and the winding coil from structure.
The technical scheme of the utility model is: the mounting structure of the motor temperature protector of the utility model; Include stator core; Stator core is provided with the winding coil mounting groove that is used to install the stator winding coil; The leading-out terminal of stator winding coil is fitted with the stator insulation cover, and wherein stator insulation puts and is provided with the mounting box that is used for the mounting temperature protector, and temperature protector is installed in the set hollow cavity of mounting box.
The inner surface contour size of the hollow cavity that above-mentioned mounting box is set is corresponding with the outer profile size of temperature protector.
The said stator insulating case is packed into behind the stator core, contacts between temperature protector and the stator winding coil.
The set hollow cavity inwall of above-mentioned mounting box is provided with to be guaranteed that temperature protector is packed into and not to produce the locating flange of displacement behind the mounting box.
Be provided with in the set hollow cavity of above-mentioned mounting box and guarantee that temperature protector is packed into and do not produce the reference column or the alignment pin of displacement behind the mounting box.
Above-mentioned mounting box and stator insulation cover are one-body molded, or are installed together after separately making again.
The utility model is owing to adopt the structure of temperature protection apparatus in the mounting box that stator insulation puts; Can protect temperature protector in the motor production process, not damaged, weigh wounded; Guaranteeing has excellent contact between temperature protector and the stator winding, and guaranteeing simultaneously has good insulation performance between temperature protector or winding and the motor housing.The utlity model has easy to use, structural strength good, stay-in-grade characteristics.The utility model changes existing technology, the wiring between cancellation temperature protector and the winding coil from structure.It is a kind of mounting structure of convenient and practical motor temperature protector.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of the utility model embodiment 1;
Fig. 3 is the front schematic view of the temperature protector mounting box of the utility model embodiment 1;
Fig. 4 is the front schematic view of the temperature protector mounting box of the utility model embodiment 2.
Embodiment
Embodiment 1:
The structural representation of the utility model is shown in Fig. 1 to 3; The mounting structure of the motor temperature protector of the utility model; Include stator core 1, stator core 1 is provided with the winding coil mounting groove 11 that is used to install stator winding coil 3, and the leading-out terminal 31 of stator winding coil 3 is fitted with stator insulation cover 2; Wherein stator insulation cover 2 is provided with the mounting box 5 that is used for mounting temperature protector 4, and temperature protector 4 is installed in the set hollow cavity of mounting box 5.
The inner surface contour size of the hollow cavity that above-mentioned mounting box 5 is set is corresponding with the outer profile size of temperature protector 4.
Cooperating between the outline of the inner surface contour of above-mentioned mounting box 5 and temperature protector 4 also needs rubberized fabric to fix when being matched in clearance, then do not need rubberized fabric to fix as adopting interference fit.
More accurate for the temperature that guarantees temperature protector induction winding coil, said stator insulating case 2 is packed into behind the stator core 1, contacts between temperature protector 4 and the stator winding coil 3.
In addition, guarantee temperature protector install firm, convenient simultaneously follow-up assembling and production flow, above-mentioned mounting box 5 set hollow cavity inwalls are provided with to be guaranteed that temperature protector 4 is packed into and not to produce the locating flange 51 of displacement behind the mounting box 5.
It is 2 one-body molded that above-mentioned mounting box 5 and stator insulation overlap, or be installed together after separately making again.In the present embodiment, be convenient processing, it is 2 one-body molded that above-mentioned mounting box 5 and stator insulation overlap.
Embodiment 2:
Present embodiment and embodiment 1 difference are: as shown in Figure 4, be provided with reference column or alignment pin 6 in the set hollow cavity of above-mentioned mounting box 5, and guarantee that temperature protector 4 is packed into not produce displacement behind the mounting box 5.Other structure is identical with embodiment 1.
Claims (6)
1. the mounting structure of a motor temperature protector; Include stator core (1); Stator core (1) is provided with the winding coil mounting groove (11) that is used to install stator winding coil (3); The leading-out terminal (31) of stator winding coil (3) is fitted with stator insulation cover (2), it is characterized in that stator insulation cover (2) is provided with the mounting box (5) that is used for mounting temperature protector (4), and temperature protector (4) is installed in the set hollow cavity of mounting box (5).
2. the mounting structure of motor temperature protector according to claim 1 is characterized in that the inner surface contour size of the hollow cavity that above-mentioned mounting box (5) is set is corresponding with the outer profile size of temperature protector (4).
3. the mounting structure of motor temperature protector according to claim 1 is characterized in that said stator insulating case (2) packs into behind the stator core (1), contacts between temperature protector (4) and the stator winding coil (3).
4. the mounting structure of motor temperature protector according to claim 1 is characterized in that the set hollow cavity inwall of above-mentioned mounting box (5) is provided with and guarantees that temperature protector (4) is packed into and do not produce the locating flange (51) of displacement behind the mounting box (5).
5. the mounting structure of motor temperature protector according to claim 1 is characterized in that being provided with in the set hollow cavity of above-mentioned mounting box (5) and guarantees that temperature protector (4) is packed into and do not produce the reference column or the alignment pin (6) of displacement behind the mounting box (5).
6. according to the mounting structure of each described motor temperature protector of claim 1 to 5, it is characterized in that above-mentioned mounting box (5) and stator insulation cover (2) are one-body molded, or be installed together again after separately making.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120278199 CN202495862U (en) | 2011-08-02 | 2011-08-02 | Installation structure of motor temperature protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120278199 CN202495862U (en) | 2011-08-02 | 2011-08-02 | Installation structure of motor temperature protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202495862U true CN202495862U (en) | 2012-10-17 |
Family
ID=47002074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120278199 Expired - Lifetime CN202495862U (en) | 2011-08-02 | 2011-08-02 | Installation structure of motor temperature protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202495862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762768A (en) * | 2014-01-21 | 2014-04-30 | 深圳市大疆创新科技有限公司 | Motor |
-
2011
- 2011-08-02 CN CN 201120278199 patent/CN202495862U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762768A (en) * | 2014-01-21 | 2014-04-30 | 深圳市大疆创新科技有限公司 | Motor |
| CN103762768B (en) * | 2014-01-21 | 2016-09-28 | 深圳市大疆创新科技有限公司 | Motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121017 |