CN204089433U - Plastic packaging motor - Google Patents
Plastic packaging motor Download PDFInfo
- Publication number
- CN204089433U CN204089433U CN201420434401.3U CN201420434401U CN204089433U CN 204089433 U CN204089433 U CN 204089433U CN 201420434401 U CN201420434401 U CN 201420434401U CN 204089433 U CN204089433 U CN 204089433U
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- end cover
- plastic packaging
- housing
- block
- chamber
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Abstract
The utility model discloses a kind of plastic packaging motor, comprising: housing, be limited with chamber in housing, housing is provided with and the upper port of chamber conducting and lower port; Stator, stator is located in chamber; Rotor, rotor and stator are located in chamber coaxially; PG block, PG block is located in chamber, and PG block has lead-out wire, PG block and housing one plastic packaging shaping and lead-out wire stretches out housing; Upper end cover and bottom end cover, upper end cover and bottom end cover are located in upper port and lower port respectively with closed chamber; And rotating shaft, rotating shaft is arranged in chamber through upper end cover.According to plastic packaging motor of the present utility model, the lead-out wire of PG block is stretched out from housing, without the need to slotting on upper end cover, can effectively avoid tiny organism to enter motor internal, ensure that motor normally works, and in assembling process, the lead-out wire of PG block can be avoided to be extruded by upper end cover, even break.
Description
Technical field
The utility model relates to technical field of motors, more specifically, relates to a kind of plastic packaging motor.
Background technology
Existing plastic packaging motor, because needing to be drawn by the holding wire on motor internal PG block (Pulse Generator pulse generator), therefore burst at the seams groove on plastic packaging motor end face, and owing to having fit-up gap between groove and end cap, therefore this type of motor exists following problem:
1. the tiny organism such as ant can enter motor internal from gap, and affecting motor normally works;
2., in assembling process, PG line is often weighed wounded by end cap, even breaks.
Utility model content
The utility model is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, the utility model proposes a kind of plastic packaging motor, this plastic packaging motor can effectively avoid tiny organism to enter motor internal, ensures that motor normally works, and the lead-out wire of PG block can be avoided to be extruded.
According to plastic packaging motor of the present utility model, comprising: housing, be limited with chamber in described housing, described housing is provided with and the upper port of described chamber conducting and lower port; Stator, described stator is located in described chamber; Rotor, described rotor and described stator are located in described chamber coaxially; PG block, described PG block is located in described chamber, and described PG block has lead-out wire, described PG block and described housing one plastic packaging shaping and described lead-out wire stretches out described housing; Upper end cover and bottom end cover, described upper end cover and bottom end cover are located in described upper port and lower port respectively to close described chamber; And rotating shaft, described rotating shaft is arranged in described chamber through described upper end cover.
According to plastic packaging motor of the present utility model, the lead-out wire of PG block is stretched out from housing, without the need to slotting on upper end cover, can effectively avoid tiny organism to enter motor internal, ensure that motor normally works, and in assembling process, the lead-out wire of PG block can be avoided to be extruded by upper end cover, even break.
In addition, according to plastic packaging motor of the present utility model, following additional technical characteristic can also be had:
According to an embodiment of the present utility model, described housing is provided with lead frame, and described lead-out wire stretches out described housing by described lead frame.
According to an embodiment of the present utility model, described PG block is located in described upper port, and described wire erection is on the side wall surface of the described upper port of the vicinity of described housing.
According to an embodiment of the present utility model, described PG block and described upper end cover are respectively equipped with the pilot hole coaxially arranged with described stators and rotators, described rotating shaft is stretched in described chamber through the pilot hole on described upper end cover and described PG block successively.
According to an embodiment of the present utility model, one in described upper end cover and described bottom end cover shaping with described housing one plastic packaging.
According to an embodiment of the present utility model, integrally plastic packaging is shaping for described upper end cover and described housing.
According to an embodiment of the present utility model, described plastic packaging motor also comprises: vibrationproof circle, and described vibrationproof circle is set on described upper end cover and described bottom end cover respectively.
According to an embodiment of the present utility model, described vibrationproof circle is rubber ring.
According to an embodiment of the present utility model, described housing is BMC part, and it is shaping that described housing and described PG block pass through BMP plastic packaging.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the plastic packaging motor according to the utility model embodiment.
Reference numeral
Plastic packaging motor 100;
Housing 10; Chamber 11; Upper port 12; Lower port 13;
Stator 20; Rotor 30; PG block 40; Upper end cover 50; Bottom end cover 60; Rotating shaft 70; Lead frame 80; Vibrationproof circle 90.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", orientation or the position relationship of the instruction such as " radial direction " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
The plastic packaging motor 100 according to the utility model embodiment is specifically described below in conjunction with accompanying drawing.
As shown in Figure 1, housing 10, stator 20, rotor 30, PG block 40, upper end cover 50, bottom end cover 60 and rotating shaft 70 is comprised according to the plastic packaging motor 100 of the utility model embodiment.
Specifically, be limited with chamber 11 in housing 10, housing 10 is provided with and the upper port 12 of chamber 11 conducting and lower port 13, and stator 20 is located in chamber 11, and rotor 30 and stator 20 are located in chamber 11 coaxially.PG block 40 is located in chamber 11, and PG block 40 has lead-out wire (not shown), and PG block 40 is with housing 10 one plastic packaging is shaping and lead-out wire stretches out housing 10.Upper end cover 50 and bottom end cover 60 are located at closed chamber 11 in upper port 12 and lower port 13 respectively, rotating shaft 70, and rotating shaft 70 is arranged in chamber 11 through upper end cover 50.
In other words, plastic packaging motor 100 comprises stator 20, and stator 20 periphery forms housing 10 by plastic packaging, and plastic packaging motor 100 also comprises PG block 40, and PG block 40 by plastic packaging, is formed in housing 10 while forming housing 10 by stator 20 together with PG block 40.Lead-out wire on PG block 40 stretches out outside housing 10 when housing 10 plastic packaging is shaping, thus without the need to offering the wire casing for drawing this lead-out wire on upper end cover 50, ensure that the sealing between upper end cover 50 and PG block 40, it also avoid the extruding of upper end cover 50 pairs of lead-out wires in assembling process.
Thus, according to the plastic packaging motor 100 of the utility model embodiment, by PG block 40 and housing 10 one plastic packaging are formed, the lead-out wire of PG block 40 stretches out housing 10 when housing 10 plastic packaging is shaping, the lead-out wire of PG block 40 stretches out from housing 10, without the need to slotting on upper end cover 50, tiny organism can be effectively avoided to enter plastic packaging motor 100 inner, ensure the normal work of plastic packaging motor 100, and in assembling process, the lead-out wire of PG block 40 can be avoided to be extruded by upper end cover 50, even break, also reduce the installation procedure of PG block 40, improve production efficiency.
Particularly, the shaping technique of housing 10 plastic packaging can carry out reasonable adjusting according to actual needs, and alternatively, in embodiments more of the present utility model, housing 10 is BMC part, and housing 10 is shaping by BMP plastic packaging with PG block 40.That is, stator 10 and PG block 40 are shaping by plastic packaging together with BMC.Thus, housing 10 and PG block 40 convenient formation of this structure, with low cost.
According to an embodiment of the present utility model, housing 10 is provided with lead frame 80, and lead-out wire stretches out housing 10 by lead frame 80.Further, PG block 40 is located in upper port 12, and lead frame 80 is located on the side wall surface of contiguous upper port 12 of housing 10.
That is, housing 10 is provided with the lead frame 80 lead-out wire can drawn, and lead frame 80 can be established on the housing 10 when housing 10 plastic packaging is shaping.PG block 40 is located in upper port 12, and lead frame 80 is located at the top of housing 10, be located at contiguous PG block 40 on the position of contiguous PG block 40 by lead frame 80.Thus, by arranging lead frame 80, and the contiguous PG block 40 of lead frame 80 is arranged, and more safely and conveniently can be drawn in housing 10 by lead-out wire, enhance productivity further.
The assembling mode that rotor 30 and the assembly structure of rotating shaft 70 in housing 10 can adopt those skilled in the art to commonly use, in embodiments more of the present utility model, PG block 40 and upper end cover 50 are respectively equipped with and stator 20 and the coaxial pilot hole (not shown) arranged of rotor 30, and rotating shaft 70 is stretched in chamber 11 through the pilot hole on upper end cover 50 and PG block 40 successively.
As shown in Figure 1, PG block 40, upper end cover 50, rotor 30 and stator 20 are all coaxially arranged, rotor 30 is by forming rotor assembly with rotating shaft 70, stator 20 and housing 10 form field frame assembly, during assembling, rotor assembly is inserted the inner chamber of field frame assembly, and rotating shaft 70 can be positioned by the pilot hole on upper end cover 50.Thus, the locating effect of rotor assembly and field frame assembly can be ensured, improve to turn and join efficiency.
The application makes the discovery of the following fact and problem and understanding based on inventor: normally, in prior art, the upper end cover of plastic packaging motor and bottom end cover are all metal ends, in the upper port that upper end cover and bottom end cover can be assemblied in housing respectively by screw or other assembling modes and lower port, upper end cover and bottom end cover all adopt the plastic packaging motor cost of metal end higher, and assembling process is loaded down with trivial details, efficiency of assembling is low.
Consider above-mentioned technical problem, in some embodiments of the application, one in upper end cover 50 and bottom end cover 60 shaping with housing 10 one plastic packaging.Particularly, can be shaping with housing 10 one plastic packaging by upper end cover 50.
That is, according to the housing 10 of the plastic packaging motor 100 of the utility model embodiment in plastic packaging forming process, while being integrated by PG block 40 plastic packaging, also one plastic packaging defines in upper end cover 50 and bottom end cover 60.Because PG block 40 is arranged in upper port 12, preferably, can be shaping with housing 10 one plastic packaging by upper end cover 50.
Thus, by shaping for upper end cover 50 plastic packaging together with housing 10, only need, in the lower port 13 of housing 10, bottom end cover 60 is installed, namely only need employing metal end, reduce preparation cost; Meanwhile, upper end cover 50 is shaping with housing 10 one plastic packaging, eliminates upper end cover 50 and the assembly process of housing 10, further increases the production efficiency of plastic packaging motor 100.
According to an embodiment of the present utility model, plastic packaging motor 100 also comprises vibrationproof circle 90, and vibrationproof circle 90 is set on upper end cover 50 and bottom end cover 60 respectively.Particularly, vibrationproof circle 90 is rubber ring.In other words, vibrationproof circle 90 comprises two rubber rings, and two rubber rings are set on upper end cover 50 and bottom end cover 60 respectively.Thus, by arranging vibrationproof circle 90, the vibration of whole plastic packaging motor 100 can be reduced, ensureing the normal operation of plastic packaging motor 100.
According to the plastic packaging motor 100 of the utility model embodiment when assembling, first by stator 20 together with PG block 40 by BMC plastic packaging, while forming housing 10 and upper end cover 50, PG block 40 is formed in housing 10, and the lead-out wire of PG block 40 stretches out from housing 10.Then, bottom end cover 60 is arranged on lower port 13 and sentences closed lower mouth 13, and then rotor assembly is inserted in field frame assembly, and rely on the pilot hole countershaft 70 on upper end cover 50 to position.Finally, upper end cover 50 and bottom end cover 60 install vibrationproof circle 90 respectively, the assembling of plastic packaging motor 100 can be completed.
Generally speaking, according to the plastic packaging motor of the utility model embodiment, tiny organism can be effectively avoided to enter plastic packaging motor 100 inner, ensure the normal work of plastic packaging motor 100, and in assembling process, the lead-out wire of PG block 40 can be avoided to be extruded by upper end cover 50, even break, also reduce the installation procedure of PG block 40 and upper end cover 50, improve production efficiency, reduce cost.
According to the plastic packaging motor 100 of the utility model embodiment other form and operation be all known for those of ordinary skills, be not described in detail here.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment when not departing from principle of the present utility model and aim, revising, replacing and modification in scope of the present utility model.
Claims (9)
1. a plastic packaging motor, is characterized in that, comprising:
Housing, is limited with chamber in described housing, and described housing is provided with and the upper port of described chamber conducting and lower port;
Stator, described stator is located in described chamber;
Rotor, described rotor and described stator are located in described chamber coaxially;
PG block, described PG block is located in described chamber, and described PG block has lead-out wire, described PG block and described housing one plastic packaging shaping and described lead-out wire stretches out described housing;
Upper end cover and bottom end cover, described upper end cover and bottom end cover are located in described upper port and lower port respectively to close described chamber; And
Rotating shaft, described rotating shaft is arranged in described chamber through described upper end cover.
2. plastic packaging motor according to claim 1, is characterized in that, described housing is provided with lead frame, and described lead-out wire stretches out described housing by described lead frame.
3. plastic packaging motor according to claim 2, is characterized in that, described PG block is located in described upper port, and described wire erection is on the side wall surface of the described upper port of the vicinity of described housing.
4. plastic packaging motor according to claim 1, it is characterized in that, described PG block and described upper end cover are respectively equipped with the pilot hole coaxially arranged with described stators and rotators, and described rotating shaft is stretched in described chamber through the pilot hole on described upper end cover and described PG block successively.
5. plastic packaging motor according to claim 1, is characterized in that, one in described upper end cover and described bottom end cover shaping with described housing one plastic packaging.
6. plastic packaging motor according to claim 5, is characterized in that, integrally plastic packaging is shaping for described upper end cover and described housing.
7. plastic packaging motor according to claim 1, is characterized in that, also comprises: vibrationproof circle, and described vibrationproof circle is set on described upper end cover and described bottom end cover respectively.
8. plastic packaging motor according to claim 7, is characterized in that, described vibrationproof circle is rubber ring.
9. the plastic packaging motor according to any one of claim 1-8, is characterized in that, described housing is BMC part, and it is shaping that described housing and described PG block pass through BMP plastic packaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434401.3U CN204089433U (en) | 2014-08-01 | 2014-08-01 | Plastic packaging motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434401.3U CN204089433U (en) | 2014-08-01 | 2014-08-01 | Plastic packaging motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204089433U true CN204089433U (en) | 2015-01-07 |
Family
ID=52182101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420434401.3U Active CN204089433U (en) | 2014-08-01 | 2014-08-01 | Plastic packaging motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204089433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634181A (en) * | 2016-01-25 | 2016-06-01 | 江苏三江电器集团股份有限公司 | Plastic package motor with anti-termite structure for air conditioner |
| WO2017000113A1 (en) * | 2015-06-29 | 2017-01-05 | 广东威灵电机制造有限公司 | Motor, washing pump, dishwasher and motor manufacturing method |
-
2014
- 2014-08-01 CN CN201420434401.3U patent/CN204089433U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017000113A1 (en) * | 2015-06-29 | 2017-01-05 | 广东威灵电机制造有限公司 | Motor, washing pump, dishwasher and motor manufacturing method |
| CN105634181A (en) * | 2016-01-25 | 2016-06-01 | 江苏三江电器集团股份有限公司 | Plastic package motor with anti-termite structure for air conditioner |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |