CN202749991U - Plastic end cover embedding member structure of refrigerator brushless DC motor - Google Patents
Plastic end cover embedding member structure of refrigerator brushless DC motor Download PDFInfo
- Publication number
- CN202749991U CN202749991U CN 201220417757 CN201220417757U CN202749991U CN 202749991 U CN202749991 U CN 202749991U CN 201220417757 CN201220417757 CN 201220417757 CN 201220417757 U CN201220417757 U CN 201220417757U CN 202749991 U CN202749991 U CN 202749991U
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- China
- Prior art keywords
- end cover
- motor
- refrigerator
- plastic end
- brushless
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Abstract
The present utility model provides a plastic end cover embedding member structure of a refrigerator brushless DC motor, and the structure belongs to the brushless motor technology field. By adopting the structure, the technical problem of the prior art that in some special occasions, the solid degree can not be reinforced can be solved. The brushless motor comprises a plastic end cover, a plurality of positioning holes for connecting are arranged on the outer side surface of the end cover, the embedding member structure comprises two parallel support arms fixedly connected on the outer side surface of the end cover, and each support arm is provided with a positioning groove. The support arms are arranged on the outer side surface of the end cover, the positioning groove on each support arm is adopted to realize connection and positioning of other parts, the positioning hole connecting method is effectively realized, thus another connecting method of the end cover is added apart from the positioning hole connecting way.
Description
Technical field
The utility model belongs to the brushless electric machine technical field, relates to a kind of refrigerator plastic end cover insert structure in the brshless DC motor.
Background technology
Brshless DC motor is comprised of motor body and driver, is a kind of typical electromechanical integrated product.Brushless electric machine refers to the motor of brushless and commutator, claims again commutatorless machine.The motor of DC Brushless Motor itself is the energy converting between mechanical part, and it is except armature, permanent magnet excitation two parts, also with transducer.
General brushless electric machine comprises the skeleton of end cap and placement stator at present, general end cap fixes by bolt, present fixed form only has this unique a kind of, connected mode is too single, can not strengthen its firmness at some special occasions, the application scenario of this brushless electric machine is restricted.
Summary of the invention
The purpose of this utility model is the problems referred to above that exist for existing technology, and a kind of refrigerator plastic end cover insert structure in the brshless DC motor that can increase extra connected mode is provided.
The purpose of this utility model can realize by following technical proposal:
A kind of refrigerator plastic end cover insert structure in the brshless DC motor, brushless electric machine comprises a plastic end cover, the lateral surface of described end cap has several location holes that is used for connection, it is characterized in that, this insert structure comprises two support arms that be arranged in parallel that are connected on the end cap lateral surface, is equipped with location notch on each support arm.
In the plastic end cover insert structure, described end cap is cylindric, leaves the gap between two support arms in above-mentioned a kind of refrigerator usefulness brshless DC motor.
In the plastic end cover insert structure, described location notch runs through upper surface and the lateral surface of support arm in above-mentioned a kind of refrigerator usefulness brshless DC motor, and this location notch is rectangular channel.
Compared with prior art, advantage of the present utility model is as follows:
1, this device is provided with support arm at the lateral surface of end cap, connect the location by the location notch on each support arm with miscellaneous part, effectively assisted the connected mode of location hole, make end cap except by having increased again a kind of connected mode the location hole connected mode.
Description of drawings
Fig. 1 is the structural representation of end cap in the present embodiment.
Among the figure, 1, end cap; 2, location hole; 3, support arm; 4, location notch.
Embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, brushless electric machine comprises a plastic end cover 1, and the lateral surface of end cap 1 has several location holes 2 that is used for connection, and this insert structure comprises two support arms that be arranged in parallel 3 that are connected on end cap 1 lateral surface, is equipped with location notch 4 on each support arm 3.End cap 1 is cylindric, leaves the gap between two support arms 3.Location notch 4 runs through upper surface and the lateral surface of support arm 3, and this location notch 4 is rectangular channel.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (3)
1. a refrigerator is with plastic end cover insert structure in the brshless DC motor, brushless electric machine comprises a plastic end cover (1), the lateral surface of described end cap (1) has several location holes (2) that is used for connection, it is characterized in that, this insert structure comprises two support arms that be arranged in parallel (3) that are connected on end cap (1) lateral surface, is equipped with location notch (4) on each support arm (3).
2. a kind of refrigerator according to claim 1 is characterized in that with plastic end cover insert structure in the brshless DC motor described end cap (1) is cylindric, leaves the gap between two support arms (3).
3. a kind of refrigerator according to claim 2 is characterized in that with plastic end cover insert structure in the brshless DC motor described location notch (4) runs through upper surface and the lateral surface of support arm (3), and this location notch (4) is rectangular channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220417757 CN202749991U (en) | 2012-08-22 | 2012-08-22 | Plastic end cover embedding member structure of refrigerator brushless DC motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220417757 CN202749991U (en) | 2012-08-22 | 2012-08-22 | Plastic end cover embedding member structure of refrigerator brushless DC motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202749991U true CN202749991U (en) | 2013-02-20 |
Family
ID=47709342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220417757 Expired - Fee Related CN202749991U (en) | 2012-08-22 | 2012-08-22 | Plastic end cover embedding member structure of refrigerator brushless DC motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202749991U (en) |
-
2012
- 2012-08-22 CN CN 201220417757 patent/CN202749991U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130220 Termination date: 20160822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |