CN107154699B - Motor housing and motor - Google Patents
Motor housing and motor Download PDFInfo
- Publication number
- CN107154699B CN107154699B CN201710522545.2A CN201710522545A CN107154699B CN 107154699 B CN107154699 B CN 107154699B CN 201710522545 A CN201710522545 A CN 201710522545A CN 107154699 B CN107154699 B CN 107154699B
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- China
- Prior art keywords
- open end
- face
- electrode sheet
- stator assembly
- connector
- 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.)
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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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
Abstract
The invention relates to the technical field of motors, and discloses a motor shell and a motor. The motor shell comprises a cylindrical body with an open end, an electrode plate is arranged on the cavity wall of the inner cavity, one end of the electrode plate extends out of the open end, and the other end of the electrode plate extends out of the cylindrical body to form an inserting terminal. One end of the electrode plate extends out of the side surface or the end surface of the open end and enters the motor, an assembler can connect one end of the electrode plate with an enameled wire of a stator assembly in the motor through the open end, such as welding, and the other end of the electrode plate extends out of the cylindrical body to be connected with a plug-in port of the connector so as to connect the enameled wire with a power wire.
Description
Technical Field
The invention relates to the technical field of motors, in particular to a motor shell and a motor.
Background
Currently, various home appliances such as a refrigerator or an air conditioner use a motor. For example, plastic encapsulated motors are typically assembled from plastic end caps at both ends, a stator assembly, and a rotor assembly.
In the manufacturing process of the motor, an enameled wire wound on a stator core is required to be connected with a power wire of the motor, and in order to avoid electric leakage, the connecting process of the enameled wire and the power wire comprises various processes of sleeving the enameled wire with a silica gel tube, manually winding the enameled wire and the power wire core, dipping tin, welding, winding a rubberized fabric at a welding port and the like.
At present, the connecting efficiency of the enameled wire and the power wire is low due to the structure of the motor, the product quality is high in dependence on the proficiency of people, the consistency of the product quality is not easy to ensure, meanwhile, the labor cost is high, and the manufacturing cost of the motor is increased.
Disclosure of Invention
The motor shell is simple in structure, so that the assembly process of the motor is simplified, stable and reliable connection of the enameled wire and the power wire is realized, and meanwhile, the consistency of the product quality is remarkably improved.
In order to achieve the above object, the present invention provides a motor housing including a cylindrical body having an inner cavity with an open end, wherein an electrode tab is provided on a cavity wall of the inner cavity, one end of the electrode tab protrudes from the open end for connection with an enamel wire of a stator assembly fitted into the inner cavity, and the other end of the electrode tab protrudes to the outside of the cylindrical body to form a socket terminal for connection with a socket port of a connector having a power line.
According to the technical scheme, the inner cavity is provided with the open end, and the electrode plate is arranged on the cavity wall of the inner cavity, so that one end of the electrode plate extends out of the side surface or the end face of the open end and enters the motor, an assembler can connect one end of the electrode plate with an enameled wire of a stator assembly in the motor through the open end, such as welding, while the other end of the electrode plate extends out of the cylindrical body, such as extending out of the side surface or the end face of the cylindrical body to form an inserting terminal, and the inserting terminal can be connected with an inserting port of a connector so as to connect the enameled wire with a power wire.
Further, the electrode plates are disposed in the side chamber walls of the inner chamber, extend in the axial direction of the cylindrical body, and protrude from both end faces of the cylindrical body.
Still further, the cartridge includes a body and a base, wherein the base is axially extending disposed on an outer surface of the body, an end face of the base and an end face of the body are flush to form an end face of the open end, the electrode tab is disposed within the base and an end of the electrode tab axially protrudes from the end face of the open end.
Still further, the other end of the base body is formed with a plugging groove for plugging the connector, which is partially located on the end face of the body, wherein the plugging terminal is located in the plugging groove.
Furthermore, a base body buckle for being in clamping fit with the connector buckle on the connector is arranged on the peripheral surface of the slot wall of the inserting slot.
In addition, the base body and the body are integrally formed as a plastic piece.
In addition, the end face of the open end is provided with packaging cover positioning grooves positioned on two sides of the circumference of the base body.
In addition, the motor housing includes at least one of the following:
form one: the inner peripheral surface of the inner cavity is provided with a stator assembly limiting convex strip which extends axially and is used for being matched with a stator assembly limiting groove;
form two: a plurality of circumferentially spaced connecting posts are formed on the end face of the open end;
form three: the cylinder body comprises an end cover axially opposite to the open end, and a bearing chamber is formed in the middle of the end cover.
In addition, the invention provides a motor, which comprises a packaging cover, a stator assembly, a rotor assembly and any one of the motor shells, wherein the stator assembly is arranged in the inner cavity, and an enameled wire of the stator assembly is connected with one end of the electrode plate; the rotor assembly is positioned in the stator assembly, the encapsulation cover covers the open end, and two ends of the rotor assembly are rotatably assembled with the encapsulation cover and the end cover of the motor shell.
Because the enameled wire of the stator assembly is connected with one end of the electrode plate, compared with the prior art, the motor assembly process is simplified, and the consistency of product quality is remarkably improved while stable and reliable connection of the enameled wire and the power wire is realized.
Further, the package cover includes a chamber having an open end, wherein an electrode sheet clearance groove extending to an end face of the open end is formed on an inner peripheral surface of the chamber with the electrode sheet extending axially and protruding axially from the end face of the open end of the cylindrical body, and one end of the electrode sheet is located in the electrode sheet clearance groove.
Further, in the case that the end face of the open end is formed with a positioning groove of the package cover, the end face of the open end of the package cover is formed with a clamping rib of the package cover, and the clamping rib of the package cover is matched with the positioning groove of the package cover in a clamping manner.
In addition, in the case where a plurality of circumferentially spaced connection posts are formed on the end face of the open end, corresponding connection holes are formed on the end face of the open end, the connection posts are fitted in the connection holes and thermally welded together;
and/or the number of the groups of groups,
an axially extending stator assembly limit rib formed on the inner peripheral surface of the cavity is matched with a limit groove on the stator assembly.
In addition, the motor further comprises a connector with a power line, wherein a plug port of the connector is plugged with the plug terminal.
Further, the connector comprises an inner body formed with the plug port and a housing circumferentially surrounding the inner body, an annular accommodating space is formed between the housing and the inner body, and a connector buckle located in the annular accommodating space is formed on the housing.
Drawings
Fig. 1 is a schematic perspective view of a motor housing according to an embodiment of the present invention;
fig. 2 is a perspective view of another view of the motor housing of fig. 1;
FIG. 3 is a schematic cross-sectional view of an electric motor according to an embodiment of the present invention;
fig. 4 is a perspective view illustrating a view of a package cover of the motor of fig. 3;
FIG. 5 is a schematic perspective view of another view of the package cover of FIG. 4;
FIG. 6 is a schematic perspective view of a connector of the motor of FIG. 3;
FIG. 7 is a schematic cross-sectional view of the connector of FIG. 6;
fig. 8 is a schematic perspective view of a stator assembly of the motor of fig. 3.
Description of the reference numerals
1-inner cavity, 2-cylinder, 3-open end, 4-electrode plate, 5-plug terminal, 6-side cavity wall, 7-body, 8-base, 9-plug slot, 10-connector buckle, 11-base buckle, 12-package cover positioning slot, 13-limit slot, 14-stator assembly limit protrusion, 15-connection post, 16-end cover, 17-bearing chamber, 18-package cover, 19-stator assembly, 20-rotor assembly, 21-motor housing, 22-open end, 23-chamber, 24-electrode plate clearance slot, 25-package cover rib, 26-connection hole, 27-stator assembly limit protrusion rib, 28-power cord, 29-connector, 30-plug port, 31-inner body, 32-housing, 33-annular accommodation space.
Detailed Description
The following describes specific embodiments of the present invention in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
Referring to the structure shown in fig. 1 and 2, the motor housing 21 provided by the present invention includes a cylindrical body 2 such as a cylinder or a square cylinder having an inner cavity 1, the inner cavity 1 having an open end 3, for example, may be open at both ends or open at one end and an end cover at the other end, wherein an electrode sheet 4 is provided on a cavity wall of the inner cavity 1, one end of the electrode sheet 4 protrudes (for example, protrudes axially, protrudes radially, or protrudes obliquely toward the inside of the motor) from the open end 3 for connection with an enamel wire of a stator assembly fitted into the inner cavity 1, and the other end of the electrode sheet 4 protrudes to the outside of the cylindrical body 2 to form a plug terminal 5 for connection with a plug port of a connector having a power line.
Because the cavity of the inner cavity 1 is provided with the open end 3, and the cavity wall of the inner cavity 1 is provided with the electrode plate 4, one end of the electrode plate 4 extends out of the side surface or the end surface of the open end 3 and enters the motor, an assembler can connect one end of the electrode plate 4 with an enameled wire of a stator assembly in the motor through the open end 3, such as welding, while the other end of the electrode plate 4 extends out of the cylindrical body 2, such as extending out of the side surface or the end surface of the cylindrical body 2 to form a plug-in terminal 5, and the plug-in terminal 5 can be connected with a plug-in port of a connector so as to connect the enameled wire with a power wire.
As described above, one end of the electrode sheet 4 may be inserted into the motor from any desired position of the open end 3, as long as it is possible to facilitate the connection of one end of the electrode sheet 4 with the enamel wire by the operator. For this purpose, in one form, the electrode plate 4 may extend radially through the lumen walls of the lumen, such as the side walls and end walls.
Or in another form, in order to facilitate the reliable positioning of the electrode sheet 4 and to use the electrode sheet 4 to raise the self strength of the side cavity wall 6 of the inner cavity 1, it is preferable that the electrode sheet 4 is disposed in the side cavity wall 6 of the inner cavity 1, the electrode sheet 4 extends along the axial direction of the cylindrical body 2 and protrudes from the end faces of both ends of the cylindrical body 2, wherein, when the motor is assembled, one end of the electrode sheet 4 may be located in a motor clearance groove of the packaging cover to be connected with the enameled wire, for example, and the other end of the electrode sheet 4 forms a plug terminal 5 on the end of the cylindrical body 2 opposite to the open end 3.
Of course, the side lumen walls 6 of the lumen 1 may be of uniform thickness along the circumferential direction; alternatively, for the purpose of weight reduction of the motor, the side chamber wall 6 of the inner chamber 1 is generally thin, at this time, in order to facilitate the arrangement of the electrode sheet 4 while elevating the thickness of the side chamber wall 6, preferably, as shown in fig. 1 and 2, the cylindrical body 2 includes a body 7 and a base 8, that is, the side chamber wall 6 may include the body 7 and the base 8, wherein the base 8 is axially extendedly arranged on the outer surface of the body 7, such as integrally injection-molded, or screw-connected, and an end face of the base 8 and an end face of the body 7 are flush to form an end face of the open end 3, as in the structure shown in fig. 1, the electrode sheet 4 is arranged in the base 8 and an end of the electrode sheet 4 is axially protruded from the end face of the open end 3, so that, while securing weight reduction of the motor housing, the protection level of the electrode sheet 4 can be elevated by the base 8.
Further, as shown in fig. 2, the other end of the base 8 is formed with a mating groove 9 for a mating connector partially located on the end face of the body 7, for example, in the case where the end of the cylindrical body 2 opposite to the open end is provided with an end cap 16, the other end portion of the base 8 extends onto the side surface of the end cap 16 to form the mating groove 9, with the mating terminal 5 located within the mating groove 9. In this way, the plugging slot 9 can be plugged into the connector 29, for example, the slot wall of the plugging slot 9 can be fitted into the annular accommodating space 33 of the connector, so as to improve the plugging reliability and stability of the plugging terminals 5 and the plugging ports 30.
Further, in order to enhance the stability of the plug-in fitting of the plug-in groove 9 and the connector 29, it is preferable that, as shown in fig. 2, a base catch 11 for snap-fit engagement with the connector catch 10 on the connector is provided on the outer peripheral surface of the groove wall of the plug-in groove 9, so that, as shown in fig. 3, 6 and 7, for example, when the groove wall of the plug-in groove 9 is fitted in the annular accommodation space 33 of the connector, the connector catch 10 will snap-fit with the base catch 11.
In addition, it should be understood that the base 8 may be a separate component, may be bonded, or heat staked or screwed to the outer surface of the body 7, or, for ease of one-time molding, preferably, as shown in the cross-sectional view of fig. 3, the base 8 and body 7 are integrally formed as a plastic piece. That is, when the motor housing is injection molded, a portion of the side wall of the inner chamber 1 may be thickened radially outward as appropriate.
In addition, in order to facilitate the sealing of the open end by the sealing cap 18 and to facilitate the accurate positioning of the protruding section of the electrode sheet 4 protruding axially from the end face of the open end 3 in the electrode sheet clearance groove 24 of the sealing cap, the damage of the electrode sheet 4 is avoided, and as shown in fig. 1, sealing cap positioning grooves 12 on both sides of the circumferential direction of the base body 8 are formed on the end face of the open end 3. In this way, the package cover snap beads 25 formed on the end face of the open end 22 of the package cover 18 as shown in fig. 4 can be snap-fitted into the package cover positioning grooves 12 accurately, so that the protruding sections of the lead electrode pads 4 are positioned accurately in the electrode pad clearance grooves 24.
In addition, as shown in fig. 1 and 2, the motor housing of the present invention includes at least one of the following forms:
form one: the inner peripheral surface of the inner cavity 1 is provided with a stator assembly limiting convex strip 14 which extends axially and is used for being matched with a stator assembly limiting groove 13; thus, the stator assembly limit convex strips 14 are matched with the limit grooves 13 shown in fig. 8, so that the stator assembly can be conveniently assembled into the inner cavity 1;
form two: a plurality of circumferentially spaced connecting posts 15 are formed on the end face of the open end 3; thus, when the open end 3 is capped, the connecting posts 15 can be inserted into the connecting holes 26 on the open end 22 of the cap 18 and hot-melt connected together or fastened by nuts;
form three: the cartridge 2 includes an end cap 16 axially opposite the open end 3, and a bearing chamber 17 is formed in the middle of the end cap 16 so that a bearing on a rotating shaft of the rotor assembly 20 can be located in the bearing chamber 17.
In addition, the present invention provides a motor, as shown in fig. 3, which includes a package cover 18, a stator assembly 19, a rotor assembly 20 and a motor housing 21 according to any of the above, wherein the stator assembly 19 is disposed in the inner cavity 1, for example, by matching a stator assembly limit protrusion 14 and a limit groove 13, and an enamel wire of the stator assembly 19 is connected to one end of the electrode sheet 4; for example, one end of the electrode sheet 4 is located in an electrode sheet clearance groove 24 described below and connected to an enamel wire, or one end of the electrode sheet 4 is directly radially projected into the inside of the motor and connected to the enamel wire, and the rotor assembly 20 is located in the stator assembly 19 while the packing cover 18 is covered on the open end 3, and both ends of the rotor assembly 20 are rotatably assembled with the packing cover 18 and the end cover 16 of the motor housing 21.
Because the enameled wire of the stator assembly 19 is connected with one end of the electrode plate 4, compared with the prior art, as described above, a plurality of assembly processes of the motor can be avoided, so that the assembly process of the motor is more simplified, and the consistency of product quality is obviously improved while stable and reliable connection of the enameled wire and the power wire is realized.
Of course, the encapsulation cover 18 may have various structures, for example, the encapsulation cover 18 may be a straight plate, or, as shown in fig. 4 and 5, in order to facilitate accommodation of the stator assembly 19 and the rotor assembly 20, it is preferable that the encapsulation cover 18 includes a chamber 23 having an open end 22, wherein, in the case where the electrode sheet 4 extends axially and protrudes axially from the end face of the open end 3 of the cylindrical body 2, an electrode sheet clearance groove 24 extending to the end face of the open end 22 is formed on the inner peripheral face of the chamber 23, and one end of the electrode sheet 4 is located in the electrode sheet clearance groove 24. Therefore, one end of the electrode plate 4 is positioned in the electrode plate clearance groove 24, so that the electrode plate 4 does not occupy the space for arranging the stator assembly in the motor, and the space arrangement conflict with the stator assembly is avoided, and the overall performance of the stator assembly is ensured.
Further, as described above, in the case where the package cover positioning groove 12 is formed on the end face of the open end 3, the package cover catching rib 25 is formed on the end face of the open end 22 of the package cover 18, and the package cover catching rib 25 is engaged with the package cover positioning groove 12. In this way, the projection of the electrode plate 4 axially from the end face of the open end 3 can be guided to lie exactly in the electrode plate recess 24 on the encapsulation cover, so that damage to the electrode plate 4 is avoided.
In addition, in order to facilitate connection of the package cover 18 and the motor housing, as shown in fig. 4, in the case where a plurality of connection posts 15 are formed at circumferential intervals on the end face of the open end 3, corresponding connection holes 26 are formed on the end face of the open end 22, and the connection posts 15 are fitted in the connection holes 26 and thermally fused together;
and/or the number of the groups of groups,
axially extending stator assembly stop ribs 27 formed on the inner peripheral surface of the chamber 23 cooperate with the stop slots 13 on the stator assembly 19 shown in fig. 8. In this way, the encapsulation cover 18 can provide a corresponding limiting effect on the stator assembly.
In addition, as shown in fig. 3 and 6, the motor further comprises a connector 29 with a power cord 28, wherein a plug port 30 of the connector 29 is plugged with the plug terminal 5. Thus, by such plugging of the plug terminals 5 and the plug ports 30, the power cord 28 and the enameled wire of the stator assembly can be communicated.
Further, as shown in fig. 6 and 7, in one structural form of the connector 29, the connector 29 includes an inner body 31 formed with a plug port 30 and a housing 32 circumferentially surrounding the inner body 31, an annular accommodation space 33 is formed between the housing 32 and the inner body 31, and the housing 32 is formed with the connector catch 10 located in the annular accommodation space 33. In this way, the groove walls of the plug groove 9 can fit in the annular accommodation space 33 of the connector, and the connector catch 10 and the base catch 11 form a snap-fit, thereby significantly improving the reliability and stability of the plug-in connection of the plug-in terminal 5 and the plug-in port 30.
In addition, the motor housing 21 may also be considered a motor end cap, such as the motor end caps shown in fig. 1 and 2, and the motor end cap (potting cap) shown in fig. 4 and 5, are interconnected to form the overall housing of the motor, as shown in fig. 3, alternatively the two motor end caps may be plastic end caps.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Within the scope of the technical idea of the invention, a number of simple variants of the technical solution of the invention are possible, including combinations of individual specific technical features in any suitable way. The various possible combinations of the invention are not described in detail in order to avoid unnecessary repetition. Such simple variations and combinations are likewise to be regarded as being within the scope of the present disclosure.
Claims (10)
1. A motor housing, characterized by comprising a cylindrical body (2) having an inner cavity (1), the inner cavity (1) having an open end (3), wherein an electrode sheet (4) is provided on a cavity wall of the inner cavity (1), the electrode sheet (4) is provided in a side cavity wall (6) of the inner cavity (1), the electrode sheet (4) extends along an axial direction of the cylindrical body (2) and protrudes from both end surfaces of the cylindrical body (2), one end of the electrode sheet (4) protrudes from the open end (3) for connection with an enamel wire of a stator assembly fitted into the inner cavity (1), and the other end of the electrode sheet (4) protrudes to the outside of the cylindrical body (2) to form a plug terminal (5) for connection with a plug port of a connector having a power line;
the cylindrical body (2) comprises a body (7) and a base body (8), wherein the base body (8) is axially arranged on the outer surface of the body (7) in an extending way, one end face of the base body (8) is flush with one end face of the body (7) to form the end face of the open end (3), the electrode sheet (4) is arranged in the base body (8) and one end of the electrode sheet (4) axially extends out of the end face of the open end (3);
the other end of the base body (8) is provided with a plugging groove (9) which is partially positioned on the end face of the body (7) and is used for plugging a connector, wherein the plugging terminal (5) is positioned in the plugging groove (9);
the base body (8) and the body (7) are integrally formed as a plastic piece.
2. The motor housing according to claim 1, characterized in that a base body catch (11) for a snap fit with a connector catch (10) on a connector is provided on the outer circumferential surface of the slot wall of the plug slot (9).
3. Motor housing according to claim 1, characterized in that the end face of the open end (3) is formed with a packing cover positioning groove (12) on both sides in the circumferential direction of the base body (8).
4. A motor housing according to any one of claims 1-3, characterized in that the motor housing comprises at least one of the following forms:
form one: the inner peripheral surface of the inner cavity (1) is provided with a stator assembly limiting convex strip (14) which extends axially and is used for being matched with a stator assembly limiting groove (13);
form two: a plurality of connecting columns (15) which are circumferentially spaced are formed on the end face of the open end (3);
form three: the cylindrical body (2) comprises an end cover (16) axially opposite to the open end (3), and a bearing chamber (17) is formed in the middle of the end cover (16).
5. An electric machine, characterized by comprising a packaging cover (18), a stator assembly (19), a rotor assembly (20) and a motor housing (21) according to any of claims 1-4, wherein,
the stator assembly (19) is arranged in the inner cavity (1), and an enameled wire of the stator assembly (19) is connected with one end of the electrode plate (4);
the rotor assembly (20) is located within the stator assembly (19),
the encapsulation cover (18) covers the open end (3), and both ends of the rotor assembly (20) are rotatably assembled with the encapsulation cover (18) and an end cover (16) of the motor housing (21).
6. The electric machine according to claim 5, characterized in that the encapsulation cover (18) comprises a chamber (23) with an open end (22), wherein,
in the case where the electrode sheet (4) extends axially and protrudes axially from the end face of the open end (3) of the cylindrical body (2), an electrode sheet clearance groove (24) extending to the end face of the open end (22) is formed on the inner peripheral surface of the chamber (23), and one end of the electrode sheet (4) is located in the electrode sheet clearance groove (24).
7. The motor according to claim 6, wherein in the case where a package cover positioning groove (12) is formed on an end face of the open end (3), a package cover catching rib (25) is formed on an end face of the open end (22) of the package cover (18), and the package cover catching rib (25) and the package cover positioning groove (12) are engaged in a snap fit.
8. The electric machine according to claim 6, characterized in that in case of a plurality of circumferentially spaced connection posts (15) formed on the end face of the open end (3), corresponding connection holes (26) are formed on the end face of the open end (22), the connection posts (15) being fitted in the connection holes (26) and heat-welded together;
and/or the number of the groups of groups,
an axially extending stator assembly stop rib (27) formed on the inner peripheral surface of the cavity (23) is matched with a stop groove (13) on the stator assembly (19).
9. An electric machine according to any one of claims 5-8, characterized in that the electric machine further comprises a connector (29) with a power cord (28), wherein,
a plug-in port (30) of the connector (29) is plugged into the plug-in terminal (5).
10. The electric machine according to claim 9, characterized in that the connector (29) comprises an inner body (31) formed with the plug-in port (30) and a housing (32) circumferentially surrounding the inner body (31), an annular accommodation space (33) being formed between the housing (32) and the inner body (31), the housing (32) being formed with a connector catch (10) located in the annular accommodation space (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710522545.2A CN107154699B (en) | 2017-06-30 | 2017-06-30 | Motor housing and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710522545.2A CN107154699B (en) | 2017-06-30 | 2017-06-30 | Motor housing and motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107154699A CN107154699A (en) | 2017-09-12 |
| CN107154699B true CN107154699B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710522545.2A Active CN107154699B (en) | 2017-06-30 | 2017-06-30 | Motor housing and motor |
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| Country | Link |
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| CN (1) | CN107154699B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109510362B (en) * | 2018-12-12 | 2024-01-26 | 东兴昌科技(深圳)有限公司 | Stator assembly |
| CN109616803A (en) * | 2019-01-07 | 2019-04-12 | 深圳市凯中精密技术股份有限公司 | Connector and preparation method thereof for motor stator |
| CN109962553A (en) * | 2019-05-13 | 2019-07-02 | 李�诚 | A kind of plastic packaging motor of stable insulation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08103065A (en) * | 1994-09-30 | 1996-04-16 | Omron Corp | Small-sized motor |
| CN102678559A (en) * | 2011-03-15 | 2012-09-19 | 株式会社丰田自动织机 | Motor-driven compressor and wiring method for motor-driven compressor |
| CN103154514A (en) * | 2010-09-20 | 2013-06-12 | 汉拏空调株式会社 | A compressor for a vehicle |
| CN206149070U (en) * | 2016-09-29 | 2017-05-03 | 比亚迪股份有限公司 | Motor element and vehicle |
| CN206834891U (en) * | 2017-06-30 | 2018-01-02 | 广东威灵电机制造有限公司 | Electric machine casing and motor |
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2017
- 2017-06-30 CN CN201710522545.2A patent/CN107154699B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08103065A (en) * | 1994-09-30 | 1996-04-16 | Omron Corp | Small-sized motor |
| CN103154514A (en) * | 2010-09-20 | 2013-06-12 | 汉拏空调株式会社 | A compressor for a vehicle |
| CN102678559A (en) * | 2011-03-15 | 2012-09-19 | 株式会社丰田自动织机 | Motor-driven compressor and wiring method for motor-driven compressor |
| CN206149070U (en) * | 2016-09-29 | 2017-05-03 | 比亚迪股份有限公司 | Motor element and vehicle |
| CN206834891U (en) * | 2017-06-30 | 2018-01-02 | 广东威灵电机制造有限公司 | Electric machine casing and motor |
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| Publication number | Publication date |
|---|---|
| CN107154699A (en) | 2017-09-12 |
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