CN212969190U - Stator structure with cooling channel - Google Patents
Stator structure with cooling channel Download PDFInfo
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- CN212969190U CN212969190U CN202022108666.2U CN202022108666U CN212969190U CN 212969190 U CN212969190 U CN 212969190U CN 202022108666 U CN202022108666 U CN 202022108666U CN 212969190 U CN212969190 U CN 212969190U
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- pipe
- cooling
- shell
- stator
- connecting plate
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Abstract
The utility model discloses a stator structure with cooling channel, including stator housing, cooling body and fixing bolt, stator housing is formed by connecting shell A and the combination of connecting shell B, connecting plate B is all installed to connecting shell A outer wall both sides, connecting plate A is all installed to connecting shell B outer wall both sides, all be provided with the screw hole on connecting plate A and the connecting plate B, fixing bolt passes the screw hole on connecting plate A and the connecting plate B and is connected with connecting plate A and the meshing of connecting plate B, cooling body is formed by cooling tube A, connecting pipe and the combination of cooling tube B, cooling tube A is installed to connecting pipe one end, cooling tube B is installed to the connecting pipe other end. The utility model discloses a setting of a series of structures, easy to assemble and dismantlement, effectual dispelling the heat to the stator simultaneously, the extrusion technology that the preparation technology of being convenient for is simple relatively has improved the qualification rate of product.
Description
Technical Field
The utility model relates to the technical field of electric machines, specifically a stator structure with cooling channel.
Background
Along with the high-speed development of the automobile industry, a series of problems such as shortage of petroleum resources, environmental warming and climate warming appear, a new energy automobile represented by a pure electric automobile is bound to become one of important directions for the development of the automobile industry in China, and an automobile electric drive system is used as a unique power source of the pure electric automobile, so that the performance of the automobile electric drive system directly influences the dynamic property, stability and comfort of the whole automobile.
The existing motor adopting the cooling flow channel for heat dissipation adopts a welding and fixing integrated design, can not be disassembled for maintenance and overhaul, and needs to be opened again aiming at stators with different lengths, so that the manufacturing cost of the motor is increased; due to the limitation of die casting mold design, only the method of natural cooling is adopted, and compared with the cooling time, the actual cooling effect time is longer, and the production and processing efficiency is lower, therefore, certain improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stator structure with cooling channel to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stator structure with cooling channel, includes stator housing, cooling body and fixing bolt, stator housing is formed by connecting shell A and the combination of connecting shell B, connecting plate B is all installed to connecting shell A outer wall both sides, connecting plate A is all installed to connecting shell B outer wall both sides, all be provided with the screw hole on connecting plate A and the connecting plate B, fixing bolt passes screw hole on connecting plate A and the connecting plate B and is connected with connecting plate A and the meshing of connecting plate B, cooling body is formed by cooling tube A, connecting pipe and the combination of cooling tube B, cooling tube A is installed to connecting pipe one end, cooling tube B is installed to the connecting pipe other end, cooling tube A one end is through connecting and advance water piping connection, cooling tube B one end is through connecting and going out water piping connection.
Preferably, the stator housing is provided with a pipe groove.
Preferably, the cooling pipe a, the connecting pipe and the cooling pipe B are connected through a pipe slot gap on the stator shell.
Preferably, the connecting shell A and the connecting shell B are both provided with heat dissipation holes.
Preferably, the stator housing is provided with a shaft hole.
Compared with the prior art, the beneficial effects of the utility model are that: through connecting shell A, connecting shell B and cooling body's cooperation setting, fixing bolt passes screw hole on connecting plate A and the connecting plate B and is connected with connecting plate A and the meshing of connecting plate B, thereby make stator housing conveniently install and dismantle, the last tube slot that is provided with of stator housing, cooling tube A, connecting pipe and cooling tube B are all through the tube slot gap connection on the stator housing, thereby it is spacing to make cooling body install on stator housing, switch-on outside water pipe through the inlet tube, the lower water source of temperature gets into cooling tube A, connecting pipe and cooling tube B, thereby make stator housing can effectually dispel the heat, the water after the outlet pipe will absorb the heat is discharged.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the stator housing of the present invention;
fig. 3 is a schematic structural view of the connection shell B of the present invention;
fig. 4 is a schematic structural diagram of the cooling mechanism of the present invention.
In the figure: 1. a stator housing; 2. a connecting shell A; 3. heat dissipation holes; 4. a cooling mechanism; 5. fixing the bolt; 6. a water outlet pipe; 7. a water inlet pipe; 8. a joint; 9. a connecting shell B; 10. a connecting plate A; 11. a connecting plate B; 12. a shaft hole; 13. a pipe groove; 14. a threaded hole; 15. a cooling pipe A; 16. a connecting pipe; 17. and cooling the tube B.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a stator structure with a cooling channel comprises a stator shell 1, a cooling mechanism 4 and a fixing bolt 5, wherein the stator shell 1 is formed by combining a connecting shell A2 and a connecting shell B9, a tube slot 13 is arranged on the stator shell 1, the cooling tube A15, a connecting tube 16 and a cooling tube B17 are in clearance connection through the tube slot 13 on the stator shell 1, a shaft hole 12 is arranged on the stator shell 1, connecting plates B11 are arranged on two sides of the outer wall of the connecting shell A2, connecting plates A10 are arranged on two sides of the outer wall of the connecting shell B9, threaded holes 14 are arranged on the connecting plates A10 and the connecting plates B11, the fixing bolt 5 penetrates through the threaded holes 14 on the connecting plates A10 and B11 to be meshed and connected with radiating holes A10 and B11, the connecting shell A2 and the connecting shell B8 are provided with 6863, the cooling mechanism 4 is formed by combining the cooling tube A15, the connecting tube 16 and the cooling mechanism B17, and is arranged by matching the connecting shell A2, the connecting shell B9, the fixing bolt 5 passes through the threaded holes 14 on the connecting plate A10 and the connecting plate B11 to be meshed and connected with the connecting plate A10 and the connecting plate B11, thereby the stator shell 1 is convenient to be assembled and disassembled, the stator shell 1 is provided with the pipe slot 13, the cooling pipe A15, the connecting pipe 16 and the cooling pipe B17 are all in clearance connection through the pipe slot 13 on the stator shell 1, so that the cooling mechanism 4 is arranged and limited on the stator shell 1, one end of the connecting pipe 16 is provided with the cooling pipe A15, the other end of the connecting pipe 16 is provided with the cooling pipe B17, one end of the cooling pipe A15 is connected with the water inlet pipe 7 through the joint 8, one end of the cooling pipe B17 is connected with the water outlet pipe 6 through the joint 8, the external water pipe is connected through the water inlet pipe 7, the water source with lower temperature enters the cooling pipe A15, the connecting pipe 16 and the cooling pipe B17, therefore, the stator shell 1 can effectively dissipate heat, and the water after absorbing heat is discharged through the water outlet pipe 6.
The working principle is as follows: when the cooling mechanism is used, the cooling mechanism 4 is installed between the connecting shell A2 and the connecting shell, the fixing bolt 5 penetrates through the threaded holes 14 in the connecting plate A10 and the connecting plate B11 to be meshed and connected with the connecting plate A10 and the connecting plate B11, so that the stator shell 1 is fixedly installed, the pipe groove 13 is formed in the stator shell 1, the cooling pipe A15, the connecting pipe 16 and the cooling pipe B17 are in clearance connection through the pipe groove 13 in the stator shell 1, the cooling mechanism 4 is limited in installation on the stator shell 1, an external water pipe is communicated through the water inlet pipe 7, a water source with lower temperature enters the cooling pipe A15, the connecting pipe 16 and the cooling pipe B17, the stator shell 1 can effectively dissipate heat, and water after absorbing heat is discharged through the water outlet pipe 6.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A stator structure with cooling channels, comprising a stator housing (1), a cooling mechanism (4) and a fixing bolt (5), characterized in that: the stator shell (1) is formed by combining a connecting shell A (2) and a connecting shell B (9), connecting plates B (11) are installed on two sides of the outer wall of the connecting shell A (2), connecting plates A (10) are installed on two sides of the outer wall of the connecting shell B (9), threaded holes (14) are formed in the connecting plates A (10) and the connecting plates B (11), fixing bolts (5) penetrate through the threaded holes (14) in the connecting plates A (10) and the connecting plates B (11) to be meshed with the connecting plates A (10) and the connecting plates B (11), a cooling mechanism (4) is formed by combining a cooling pipe A (15), a connecting pipe (16) and a cooling pipe B (17), the cooling pipe A (15) is installed at one end of the connecting pipe (16), the cooling pipe B (17) is installed at the other end of the connecting pipe (16), one end of the cooling pipe A (15) is connected with a water inlet pipe (7) through a joint (8), one end of the cooling pipe B (17) is connected with the water outlet pipe (6) through a joint (8).
2. A stator structure having a cooling passage according to claim 1, wherein: and a pipe groove (13) is formed in the stator shell (1).
3. A stator structure having a cooling passage according to claim 2, wherein: and the cooling pipe A (15), the connecting pipe (16) and the cooling pipe B (17) are in clearance connection through a pipe groove (13) on the stator shell (1).
4. A stator structure having a cooling passage according to claim 1, wherein: and the connecting shell A (2) and the connecting shell B (9) are both provided with heat dissipation holes (3).
5. A stator structure having a cooling passage according to claim 1, wherein: and the stator shell (1) is provided with a shaft hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022108666.2U CN212969190U (en) | 2020-09-24 | 2020-09-24 | Stator structure with cooling channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022108666.2U CN212969190U (en) | 2020-09-24 | 2020-09-24 | Stator structure with cooling channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212969190U true CN212969190U (en) | 2021-04-13 |
Family
ID=75369690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022108666.2U Active CN212969190U (en) | 2020-09-24 | 2020-09-24 | Stator structure with cooling channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212969190U (en) |
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2020
- 2020-09-24 CN CN202022108666.2U patent/CN212969190U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 213000 No. 21, Xinke West Road, Luoyang Town, Wujin District, Changzhou, Jiangsu Patentee after: Changzhou Baojie chongpian Co.,Ltd. Address before: 213000, No. 161, Dongfang East Road, Changzhou City, Jiangsu Province Patentee before: Changzhou Baojie chongpian Co.,Ltd. |