CN107492970A - A kind of combined electrical casing - Google Patents
A kind of combined electrical casing Download PDFInfo
- Publication number
- CN107492970A CN107492970A CN201610410685.6A CN201610410685A CN107492970A CN 107492970 A CN107492970 A CN 107492970A CN 201610410685 A CN201610410685 A CN 201610410685A CN 107492970 A CN107492970 A CN 107492970A
- Authority
- CN
- China
- Prior art keywords
- combined electrical
- shell
- end cap
- annular
- left end
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The present invention discloses a kind of combined electrical casing, including left end cap, housing, right end cap, the housing is split-type structural, it is made up of multiple connection shells, the left end of the connection shell is provided with annular lug, and the right-hand member of connection shell is provided with annular notches, is connected between adjacent connection shell by annular lug, annular notches.A kind of combined electrical casing can select the connection shell of corresponding number as needed, and then extend motor axial length, improve power of motor, it has preferable versatility, greatly reduces production cost, simple in construction, it is easy to accomplish.
Description
Technical field
The present invention relates to machine field, more particularly to a kind of combined electrical casing.
Background technology
Motor refers to realize electric energy conversion or a kind of calutron transmitted according to the law of electromagnetic induction.In circuit
It is middle to be represented with alphabetical M.Its main function is to produce driving torque, as electrical appliance or various mechanical dynamic
Power source.
Existing motor in order to ensure external diameter it is constant in the case of, improve power of motor, typically in motor shaft
It is upper that multiple rotors are set, and multiple stators are set on motor casing, the motor of such a structure, its axial length
It is longer, thus, the motor casing of dimension need to be manufactured, however, for the motor of different capacity size, its
Axial length is also different, thus, considerably increases the production cost of manufacturer.
The content of the invention
It is existing more to solve it is an object of the invention in view of the above-mentioned problems, provide a kind of combined electrical casing
The problem of rotor, multiple stators motor need to manufacture the motor casing of corresponding length according to different size, and production cost is big.
The purpose of the present invention is to be achieved through the following technical solutions：
A kind of combined electrical casing, including left end cap, housing, right end cap, the housing are split-type structural,
It is made up of multiple connection shells, and the left end of the connection shell is provided with annular lug, and the right-hand member for connecting shell is set
Annular notches are equipped with, are connected between adjacent connection shell by annular lug, annular notches.
As a preferred embodiment of the present invention, the convex annular with being connected shell left end is provided with the left end cap
The notch that block is engaged.
As a preferred embodiment of the present invention, it is provided with the right end cap with being connected the annular recessed of shell right-hand member
The projection that groove is engaged.
Beneficial effects of the present invention are that a kind of combined electrical casing can select corresponding number as needed
Shell is connected, and then extends motor axial length, improves power of motor, it has preferable versatility, significantly
Production cost is reduced, it is simple in construction, it is easy to accomplish.
Brief description of the drawings
Fig. 1 is a kind of structural representation of combined electrical casing of the present invention.
In figure:
1st, left end cap；2nd, housing；21st, shell is connected；22nd, annular lug；3rd, right end cap；31st, projection.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.Can be with
Understand, embodiment described herein is used only for explaining the present invention, rather than limitation of the invention.
It refer to shown in Fig. 1, Fig. 1 is a kind of structural representation of combined electrical casing of the present invention.
In the present embodiment, a kind of combined electrical casing, including left end cap 1, housing 2, right end cap 3, institute
It is split-type structural to state housing 2, and it is made up of 2 connection shells 21, and the left end of the connection shell 21 is set
There is annular lug 22, and the right-hand member for connecting shell 21 is provided with annular notches, passes through between adjacent connection shell 21
Annular lug 22, annular notches are connected, and the ring with being connected the left end of shell 21 is provided with the left end cap 1
The notch that shape projection 22 is engaged, the annular groove with being connected the right-hand member of shell 21 is provided with the right end cap 3
The projection 31 being engaged.
A kind of above-mentioned combined electrical casing can select the connection shell 21 of corresponding number as needed, and then extend electricity
Machine axial length, power of motor is improved, it has preferable versatility, greatly reduces production cost, knot
Structure is simple, it is easy to accomplish.
Above example is to elaborate the general principle and characteristic of the present invention, and the present invention is not by above-described embodiment
Limitation, without departing from the spirit and scope of the present invention, the present invention also have various change and change, this
A little changes and modifications all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended
Claims define.
Claims (3)
- A kind of 1. combined electrical casing, it is characterised in that：Including left end cap, housing, right end cap, the shell Body is split-type structural, and it is made up of multiple connection shells, and the left end of the connection shell is provided with annular lug, And the right-hand member of connection shell is provided with annular notches, is matched somebody with somebody between adjacent connection shell by annular lug, annular notches Close connection.
- A kind of 2. combined electrical casing according to claim 1, it is characterised in that：On the left end cap It is provided with the notch being engaged with being connected the annular lug of shell left end.
- A kind of 3. combined electrical casing according to claim 1, it is characterised in that：On the right end cap It is provided with the projection being engaged with being connected the annular groove of shell right-hand member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610410685.6A CN107492970A (en) | 2016-06-13 | 2016-06-13 | A kind of combined electrical casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610410685.6A CN107492970A (en) | 2016-06-13 | 2016-06-13 | A kind of combined electrical casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107492970A true CN107492970A (en) | 2017-12-19 |
Family
ID=60642931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610410685.6A Pending CN107492970A (en) | 2016-06-13 | 2016-06-13 | A kind of combined electrical casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107492970A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039791A (en) * | 2017-12-22 | 2018-05-15 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor housing structure and there is its motor |
| CN110315512A (en) * | 2019-07-24 | 2019-10-11 | 上海微电机研究所(中国电子科技集团公司第二十一研究所) | Tow-armed robot |
| CN114396428A (en) * | 2021-12-29 | 2022-04-26 | 黄国栋 | Sealed bearing |
-
2016
- 2016-06-13 CN CN201610410685.6A patent/CN107492970A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039791A (en) * | 2017-12-22 | 2018-05-15 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor housing structure and there is its motor |
| CN110315512A (en) * | 2019-07-24 | 2019-10-11 | 上海微电机研究所(中国电子科技集团公司第二十一研究所) | Tow-armed robot |
| CN114396428A (en) * | 2021-12-29 | 2022-04-26 | 黄国栋 | Sealed bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171219 |