CN202475120U - Safe and reliable motor shell - Google Patents
Safe and reliable motor shell Download PDFInfo
- Publication number
- CN202475120U CN202475120U CN2012200731319U CN201220073131U CN202475120U CN 202475120 U CN202475120 U CN 202475120U CN 2012200731319 U CN2012200731319 U CN 2012200731319U CN 201220073131 U CN201220073131 U CN 201220073131U CN 202475120 U CN202475120 U CN 202475120U
- Authority
- CN
- China
- Prior art keywords
- motor shell
- safe
- fan housing
- casing ontology
- reliable
- 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 belongs to the technical field of motors, and particularly relates to a safe and reliable motor shell. The safe and reliable motor shell comprises a motor shell body, a terminal box, foundation supports, end covers, and a fan housing, wherein the terminal box is installed on an upper side of the motor shell body, the foundation supports are positioned at two sides of a lower portion of the motor shell body, the end covers are respectively mounted at a front end and a rear end of the motor shell body in a bolt-connection mode, and the fan housing is disposed at the rear end of the motor shell body in a bolt-connection mode. An outer side of the motor shell body is molded outwards to form a plurality of strip-type cooling fins, ports of the end covers are provided with four connection seats along the circumferential direction, the connection seats are provided with through holes, round holes are installed in the middle of the end covers, and inwards concave sections are molded on outer end faces of the end covers. The safe and reliable motor shell has the advantages that the end covers and a motor shell main body are connected conveniently, and the safe and reliable motor shell is safe and reliable. Besides, the inwards concave sections are molded on the outer end faces of the end covers, the inwards concave sections are matched with the end surfaces to form stripes, and therefore the safe and reliable motor shell is good in beautiful effect and suitable for mass production.
Description
Technical field
The utility model belongs to technical field of motors, refers in particular to a kind of safe and reliable electric machine casing.
Background technology
The housing of motor is one of critical piece of motor, at present, when the housing of the motor on the market is made, complex process, production cost is high, and production efficiency is low, and the end cap on a part of motor object is difficult to dismounting when assembling, and is difficult for cooperating with armature spindle.
Summary of the invention
It is easy to assembly that the purpose of the utility model provides a kind of end cap, safe and reliable electric machine casing.
The purpose of the utility model is achieved in that a kind of safe and reliable electric machine casing; Comprise casing ontology, be arranged on the casing ontology upside terminal box, be arranged on the pedestal of the both sides of casing ontology bottom, be screwed onto the end cap of the front and back ends of casing ontology respectively; And the fan housing that is screwed onto the rear end of casing ontology; Form some bar shaped fin outside the lateral of described casing ontology, described end cover port place circumferentially is provided with four Connection Blocks, and Connection Block is provided with through hole; End cap is screwed onto the front and back ends of casing ontology respectively through described through hole, and the middle part of end cap is shaped on circular hole, the outer face and forms inner fovea part.
Above-mentioned pedestal and casing ontology are integral structure.
Above-mentioned fan housing is uncovered cylindrical shape, and the same circumference of fan housing sidewall is provided with some installing holes, rounding off in the middle part of footpath, the bottom of the fan housing formation neck that inwardly contracts, neck and fan housing, and the fan housing bottom part ring is provided with some ventilation holes.
The utility model is compared the outstanding and beneficial technical effects of prior art:
1, the end cover port place of the casing ontology of the utility model circumferentially is provided with four Connection Blocks, and Connection Block is provided with through hole, and itself and motor casing main body are easy to connect, safe and reliable.
2, form inner fovea part on the end cap outer face of the utility model, inner fovea part cooperates the formation striped with end face, and its aesthetic is good.
Description of drawings
Fig. 1 is one of sketch map of the utility model.
Fig. 2 be the utility model sketch map two.
Fig. 3 is the left view of the utility model.
Among the figure: 1, fan housing; 2, fin; 3, casing ontology; 4, pedestal; 5, end cap; 6, inner fovea part; 7, terminal box; 11, neck; 12, manhole; 13, ventilation hole; 14, installing hole; 41, pedestal installation portion; 71, terminal box installation portion;
Embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-3;
A kind of safe and reliable electric machine casing; Comprise casing ontology 3, be arranged on casing ontology 3 upsides terminal box 7, be arranged on the pedestal 4 of the both sides of casing ontology 3 bottoms, be screwed onto the end cap 5 of the front and back ends of casing ontology 3 respectively; And the fan housing 1 that is screwed onto the rear end of casing ontology 3; Form some bar shaped fin 2 outside the lateral of described casing ontology 3, described end cap 5 ports circumferentially are provided with four Connection Blocks 51, and Connection Block 51 is provided with through hole; End cap 5 is screwed onto the front and back ends of casing ontology 3 respectively through described through hole, and the middle part of end cap 5 is shaped on and forms inner fovea part 6 on circular hole 52, the outer face.
Above-mentioned pedestal 4 is an integral structure with casing ontology 3.
Above-mentioned fan housing 1 is uncovered cylindrical shape, is equipped with some installing holes 14 on the same circumference of fan housing sidewall, inwardly contracts and form neck 11 in the footpath, bottom of fan housing, neck 11 and fan housing middle part rounding off, and the fan housing bottom part ring is provided with some ventilation holes 13.
The foregoing description is merely the preferred embodiment of the utility model, is not the protection range that limits the utility model according to this, so: the equivalence that all structures according to the utility model, shape, principle are done changes, and all should be covered by within the protection range of the utility model.
Claims (3)
1. safe and reliable electric machine casing; It is characterized in that: comprise casing ontology, be arranged on the casing ontology upside terminal box, be arranged on the pedestal of the both sides of casing ontology bottom, be screwed onto the end cap of the front and back ends of casing ontology respectively; And the fan housing that is screwed onto the rear end of casing ontology; Form some bar shaped fin outside the lateral of described casing ontology, described end cover port place circumferentially is provided with four Connection Blocks, and Connection Block is provided with through hole; End cap is screwed onto the front and back ends of casing ontology respectively through described through hole, and the middle part of end cap is shaped on circular hole, the outer face and forms inner fovea part.
2. a kind of safe and reliable electric machine casing according to claim 1 is characterized in that: described pedestal and casing ontology are integral structure.
3. a kind of safe and reliable electric machine casing according to claim 1; It is characterized in that: said fan housing is uncovered cylindrical shape; The same circumference of fan housing sidewall is provided with some installing holes; Rounding off in the middle part of footpath, the bottom of the fan housing formation neck that inwardly contracts, neck and fan housing, the fan housing bottom part ring is provided with some ventilation holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200731319U CN202475120U (en) | 2012-03-01 | 2012-03-01 | Safe and reliable motor shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200731319U CN202475120U (en) | 2012-03-01 | 2012-03-01 | Safe and reliable motor shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202475120U true CN202475120U (en) | 2012-10-03 |
Family
ID=46923243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200731319U Expired - Fee Related CN202475120U (en) | 2012-03-01 | 2012-03-01 | Safe and reliable motor shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202475120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107534354A (en) * | 2015-05-21 | 2018-01-02 | 三菱重工汽车空调系统株式会社 | Motor compressor motor case and the vehicle-mounted motor compressor using the motor case |
| CN110690784A (en) * | 2018-07-06 | 2020-01-14 | Weg电子设备有限公司 | Rotating electrical machine and leg fastening system for rotating electrical machine |
-
2012
- 2012-03-01 CN CN2012200731319U patent/CN202475120U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107534354A (en) * | 2015-05-21 | 2018-01-02 | 三菱重工汽车空调系统株式会社 | Motor compressor motor case and the vehicle-mounted motor compressor using the motor case |
| CN110690784A (en) * | 2018-07-06 | 2020-01-14 | Weg电子设备有限公司 | Rotating electrical machine and leg fastening system for rotating electrical machine |
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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: 20121003 Termination date: 20150301 |
|
| EXPY | Termination of patent right or utility model |