CN206820584U - A kind of motor case and motor - Google Patents
A kind of motor case and motor Download PDFInfo
- Publication number
- CN206820584U CN206820584U CN201720366105.8U CN201720366105U CN206820584U CN 206820584 U CN206820584 U CN 206820584U CN 201720366105 U CN201720366105 U CN 201720366105U CN 206820584 U CN206820584 U CN 206820584U
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- China
- Prior art keywords
- water channel
- motor case
- motor
- shell
- water
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Abstract
Motor cooling technology field is the utility model is related to, more particularly, to a kind of motor case and motor.The motor case includes：Coaxially arranged inner casing and shell；The mezzanine space of annular is formed between the inner casing and the shell；One water channel around the mezzanine space is set in the mezzanine space, and the both ends of the water channel are located at the both ends of the mezzanine space axis direction respectively；The water inlet and delivery port connected respectively with the both ends of the water channel is set on the housing.The motor case connects into more water annulus of a whole piece by setting, water cooling is carried out to motor internal, cooling water can be full of in all water channels, motor is covered all around so as to realize, ensure the uniformity of cooling effectiveness and cooling, improve the stability of motor operation；Water inlet is arranged in the side wall of shell, facilitates the installation of circulating water equipment.
Description
Technical field
Motor cooling technology field is the utility model is related to, more particularly, to a kind of motor case and motor.
Background technology
The temperature rise of motor directly influences motor service behaviour, it is therefore desirable to it is dissipated in the course of work of motor
Heat drop temperature.
The currently used type of cooling has air-cooled and water cooling, and air-cooled heat exchange efficiency is relatively low, and existing water cooling is generally adopted
With the mode of water channel in parallel, water consumption power consumption is larger, and the problem of each channel flows are uneven be present, therefore can cause electricity
The less position heat transfer effect of water-carrying capacity of machine is bad.
Utility model content
First purpose of the present utility model is to provide a kind of motor case, right to realize in the case of compared with low energy consumption
Motor case carries out uniform heat exchange.
Motor case provided by the utility model, including：Coaxially arranged inner casing and shell；The inner casing and the shell
Between formed annular mezzanine space；One water channel around the mezzanine space, and the water channel are set in the mezzanine space
Both ends respectively be located at the mezzanine space axis direction both ends；Both ends respectively with the water channel are set on the housing
The water inlet and delivery port of connection.
Further, the water channel twist structure.
Further, the water channel is cross-linked with multiple tilting sections by multiple horizontal segments and formed；The level of the water channel
The axis of casing described in Duan Junyu is vertical；The tilting section is used to connect two adjacent horizontal segments.
Further, the water channel is provided separately within the outer surface of the inner casing or the inner surface of the shell.
Further, sealant is set on the outer surface of the inner surface of the shell or the inner casing, makes the water channel shape
Into the passage only extended along its length of both sides closing.
Further, the water channel part is arranged on the outer surface of the inner casing, and another part is arranged on described outer
On the inner surface of shell, complete water channel is formed after two parts combination.
Further, two parts connection of the water channel sets encapsulant respectively, the water channel is formed both sides
The passage only extended along its length of closing.
Further, the inner surface setting of the inner casing has the mounting groove and locating slot unshakable in one's determination for fixed stator.
Second purpose of the present utility model is to provide a kind of motor, including described motor case.
The beneficial effects of the utility model are：
The motor case connects into more water annulus of a whole piece by setting, and water cooling, Suo Youshui are carried out to motor internal
Cooling water can be full of in road, motor is covered all around so as to realize, ensures the uniformity of cooling effectiveness and cooling, is improved
The stability of motor operation；Water inlet is arranged in the side wall of shell, facilitates the installation of circulating water equipment.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the overall structure diagram for the motor case that the utility model embodiment provides；
Fig. 2 is the inner casing schematic diagram for the motor case that the utility model embodiment provides；
Fig. 3 is the frustrated figure of shell for the motor case that the utility model embodiment provides；
Reference：
1- inner casings；11- mounting grooves；
12- locating slots；2- shells；
The connected entrances of 21- first；The connected entrances of 22- second；
3- water channels.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Fig. 1 is the overall structure diagram for the motor case that the utility model embodiment provides；Fig. 2 is that the utility model is real
The inner casing schematic diagram of the motor case of example offer is provided；Fig. 3 is that the shell for the motor case that the utility model embodiment provides is frustrated
Figure.
As can be seen that the motor case includes from Fig. 1~Fig. 3：Coaxially arranged inner casing 1 and shell 2；Inner casing 1 and outer
The mezzanine space of annular is formed between shell 2.One how annular water channel around the outer wall of inner casing 1 is set on the outer surface of inner casing 1
3。
Water channel 3 is cross-linked with multiple tilting sections by multiple horizontal segments and formed；The horizontal segment of water channel 3 with inner casing 1
Axis is vertical, and close-packed arrays, and baffle is formed between adjacent two horizontal segments and adjacent two tilting sections；Tilting section is used for
Two adjacent horizontal segments are connected, so that the both ends of water channel are located at the both ends of the axis direction of inner casing 1 respectively.
One layer of sealant is set on the inner surface of shell 2, it is in contact with the baffle of water channel 3, so that the shape of water channel 3
Into the passage only extended along its length of both sides closing.
The first connected entrance 21 and the second connected entrance 22 connected respectively with the both ends of water channel 3 is also set up on shell 2, respectively
Used as water inlet and delivery port.
First connected entrance 21 and the second connected entrance 22 can be arranged on the same side of shell 2, so as to facilitate circulating water equipment
Pipeline connection.
In other embodiment of the present utility model, water channel 3 can also be arranged to helical structure.
In other embodiment of the present utility model, water channel 3 can also be arranged on the inner surface of shell 2, and in inner casing 1
Outer surface on sealant is set.But the heat-conducting effect of sealant is generally poor, this setup is likely to affect radiating
Effect.
In other embodiment of the present utility model, water channel 3 can be arranged on the outer surface of inner casing 1 with a part, separately
A part is arranged on the inner surface of shell 2, and complete water channel is formed after two parts combination.And water channel 3 two parts each
Baffle at encapsulant is set, the water channel is formed the passage only extended along its length of both sides closing.
The mounting groove 11 and locating slot 12 unshakable in one's determination for fixed stator are also provided with the inner surface of inner casing 1.
The utility model additionally provides a kind of motor, in particular for the magneto of new-energy automobile, including it is described
Motor case, other parts are according to prior art specifications design.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (9)
- A kind of 1. motor case, it is characterised in that including：Coaxially arranged inner casing and shell；Between the inner casing and the shell Form the mezzanine space of annular；One water channel around the mezzanine space of setting in the mezzanine space, and the water channel Both ends are located at the both ends of the mezzanine space axis direction respectively；The both ends respectively with the water channel are set to connect on the housing Logical water inlet and delivery port.
- 2. motor case according to claim 1, it is characterised in that the water channel twist structure.
- 3. motor case according to claim 1, it is characterised in that the water channel is by multiple horizontal segments and multiple tilting sections It is cross-linked composition；The horizontal segment of the water channel is vertical with the axis of the casing；The tilting section is used to connect two Adjacent horizontal segment.
- 4. the motor case according to Claims 2 or 3, it is characterised in that the water channel is provided separately within the inner casing On the inner surface of outer surface or the shell.
- 5. motor case according to claim 4, it is characterised in that the appearance of the inner surface of the shell or the inner casing Sealant is set on face, the water channel is formed the passage only extended along its length of both sides closing.
- 6. the motor case according to Claims 2 or 3, it is characterised in that the water channel part is arranged on the inner casing Outer surface on, another part is arranged on the inner surface of the shell, two parts combination after form complete water channel.
- 7. motor case according to claim 6, it is characterised in that two parts connection of the water channel is set respectively Encapsulant, the water channel is set to form the passage only extended along its length of both sides closing.
- 8. motor case according to claim 1, it is characterised in that the inner surface setting of the inner casing has for fixed fixed Sub mounting groove and locating slot unshakable in one's determination.
- 9. a kind of motor, it is characterised in that including the motor case described in any one of claim 1~8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720366105.8U CN206820584U (en) | 2017-04-07 | 2017-04-07 | A kind of motor case and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720366105.8U CN206820584U (en) | 2017-04-07 | 2017-04-07 | A kind of motor case and motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206820584U true CN206820584U (en) | 2017-12-29 |
Family
ID=60752172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720366105.8U Expired - Fee Related CN206820584U (en) | 2017-04-07 | 2017-04-07 | A kind of motor case and motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206820584U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258837A (en) * | 2018-03-14 | 2018-07-06 | 深圳派赛科技有限公司 | A kind of high intensity high heat conduction motor case |
| CN108462319A (en) * | 2018-03-14 | 2018-08-28 | 深圳派赛科技有限公司 | A kind of water cooling casing |
| CN109412350A (en) * | 2018-12-05 | 2019-03-01 | 东风电动车辆股份有限公司 | The motor circular ring shape channel structure of flow resistance drops |
-
2017
- 2017-04-07 CN CN201720366105.8U patent/CN206820584U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258837A (en) * | 2018-03-14 | 2018-07-06 | 深圳派赛科技有限公司 | A kind of high intensity high heat conduction motor case |
| CN108462319A (en) * | 2018-03-14 | 2018-08-28 | 深圳派赛科技有限公司 | A kind of water cooling casing |
| CN108258837B (en) * | 2018-03-14 | 2019-12-17 | 深圳派赛科技有限公司 | High-strength high-heat-conductivity motor shell and manufacturing method thereof |
| CN109412350A (en) * | 2018-12-05 | 2019-03-01 | 东风电动车辆股份有限公司 | The motor circular ring shape channel structure of flow resistance drops |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20200407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |