CN216774426U - Outgoing line sheath and motor using same - Google Patents
Outgoing line sheath and motor using same Download PDFInfo
- Publication number
- CN216774426U CN216774426U CN202123422026.XU CN202123422026U CN216774426U CN 216774426 U CN216774426 U CN 216774426U CN 202123422026 U CN202123422026 U CN 202123422026U CN 216774426 U CN216774426 U CN 216774426U
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- China
- Prior art keywords
- lead wire
- lead
- fastener
- motor
- wire clamp
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- 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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- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a lead wire sheath and a motor using the same, which comprises a lead wire clamp component, a motor lead wire and an injection molding body, wherein the lead wire clamp component comprises an upper lead wire clamp fastener and a lower lead wire clamp fastener, the upper lead wire clamp fastener is provided with a plurality of lead wire grooves for placing the motor lead wire, the motor lead wire is fixed in the lead wire groove by buckling the lower lead wire clamp fastener with the upper lead wire clamp fastener, the injection molding body is used for integrally molding the upper lead wire clamp fastener, the lower lead wire clamp fastener and the motor lead wire, the lead wire clamp component is used for replacing the first motor lead wire injection molding, the time is saved, the process is simplified, the pulling force between the motor lead wire and the lead wire clamp component can be improved, the defect rate of products is reduced, and the manufacturing cost is reduced.
Description
The technical field is as follows:
the utility model relates to a leading-out wire sheath and a motor applying the same.
Background art:
the existing lead-out wire sheath is used for ensuring the tension of a lead-out wire and separating a high-voltage lead wire from a low-voltage lead wire, and the scheme used by the existing batch production motor has two defects: 1. the injection molding piece is large, the whole injection molding shrinkage is very serious, the injection molding can not be carried out once, the injection molding is carried out twice with the lead, the process is complex, and the produced reject ratio is high; 2. in order to ensure the tension between the lead and an injection molding part in the first injection molding, raw materials with high cost are needed to be used, so that the injection molding material and the lead have enough binding force; and then carrying out secondary injection molding to obtain the required shape.
The utility model content is as follows:
the utility model aims to provide a lead-out wire sheath and a motor applying the same, which can solve the technical problems that the whole injection molding shrinkage is very serious, the one-time injection molding cannot be realized, the injection molding needs to be carried out twice with a lead, the process is complex, the defective rate of products is high easily, and the manufacturing cost is high in the prior art.
The purpose of the utility model is realized by the following technical scheme.
The utility model aims to provide a lead-out wire sheath, which is characterized in that: including lead wire clamp subassembly, motor lead wire and injection molding body, the lead wire clamp subassembly includes lead wire clamp fastener and down lead wire clamp fastener, is equipped with a plurality of lead wire grooves that are used for placing the motor lead wire on the last lead wire clamp fastener, fixes the motor lead wire in the lead wire groove through lock between lower lead wire clamp fastener and the last lead wire clamp fastener, and the injection molding body is with going up lead wire clamp fastener and down lead wire clamp fastener and motor lead wire plastic envelope one-tenth an organic whole.
The lower lead wire clamping piece is provided with a first bulge corresponding to the matching surface of the lead groove of the upper lead wire clamping piece, and when the lower lead wire clamping piece is buckled with the upper lead wire clamping piece, the motor lead wire can be tightly pressed through the first bulge.
The lateral wall of the lead slot is provided with a second bulge, and when the lower lead clamp fastener is buckled with the upper lead clamp fastener, the motor lead can be pressed tightly through the second bulge.
The two sides of the matching surface of the lower lead wire clamping piece are provided with the inverse buckles, the upper lead wire clamping piece is provided with the clamping grooves matched with the inverse buckles, and when the lower lead wire clamping piece and the upper lead wire clamping piece are buckled, the inverse buckles are buckled in the clamping grooves, so that the lower lead wire clamping piece is fixed on the upper lead wire clamping piece.
The matching surface is provided with a positioning boss, the upper lead wire clamp fastener is provided with a positioning groove matched with the positioning boss, and when the lower lead wire clamp fastener and the upper lead wire clamp fastener are fastened, the positioning boss is embedded into the positioning groove.
The two sides of the injection molding body are provided with matching grooves.
The utility model provides a motor, includes rotor subassembly, stator module, casing, end cover and lead-out wire sheath, is equipped with the pin hole on the casing, and the lead-out wire sheath is installed on the pin hole, its characterized in that: the outgoing line sheath is the outgoing line sheath.
Compared with the prior art, the utility model has the following effects:
1) a lead-out wire sheath is characterized in that: the injection molding body is used for plastically packaging the upper lead wire clamp fastener, the lower lead wire clamp fastener and the motor lead wire into a whole, the lead wire clamp assembly is used for replacing the first motor lead wire injection molding, the time is saved, the process is simplified, the pulling force between the motor lead wire and the lead wire clamp assembly can be improved, the defect rate of products is reduced, and the manufacturing cost is reduced;
2) other advantages of the present invention are described in detail in the examples section.
Description of the drawings:
FIG. 1 is a perspective view of a first embodiment of the present invention;
FIG. 2 is a partially exploded view of a first embodiment of the present invention;
FIG. 3 is a partially exploded view from another perspective provided by one embodiment of the present invention;
FIG. 4 is an exploded view of a first embodiment of the present invention;
FIG. 5 is an exploded perspective view of another embodiment of the present invention;
FIG. 6 is a front view of a first embodiment of the present invention;
fig. 7 is a cross-sectional view a-a of fig. 6.
The specific implementation mode is as follows:
the present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1 to 7, the present embodiment provides an outgoing line sheath, which is characterized in that: including lead wire clamp subassembly 1, motor lead wire 2 and injection molding body 3, lead wire clamp subassembly 1 includes lead wire clamp fastener 11 and down lead wire clamp fastener 12, it is equipped with a plurality of lead wire grooves 111 that are used for placing motor lead wire 2 on the lead wire clamp fastener 11 to go up, the lock is fixed motor lead wire 2 in lead wire groove 111 between clamp fastener 12 and the last lead wire clamp fastener 11 through down, injection molding body 3 becomes integrative with last lead wire clamp fastener 11 and down lead wire clamp fastener 12 and motor lead wire 2 plastic envelope, it moulds plastics to use lead wire clamp subassembly to replace first motor lead wire, time is saved, the process is simplified, can improve the pulling force between motor lead wire and the lead wire clamp subassembly, the defective rate phenomenon has been reduced to the product, manufacturing cost is reduced.
The lower lead wire clip 12 has a first protrusion 121 corresponding to the mating surface 120 of the lead slot 111 of the upper lead wire clip 11, when the lower lead wire clip 12 is engaged with the upper lead wire clip 11, the motor lead wire 2 can be pressed by the first protrusion 121, and the motor lead wire 2 can be better fixed in the lead wire clip assembly 1 by the first protrusion 121.
The second protrusion 112 protrudes from the sidewall of the lead groove 111, when the lower lead clamp 12 is fastened to the upper lead clamp 11, the motor lead 2 can be pressed by the second protrusion 112, and the motor lead 2 can be better fixed in the lead clamp assembly 1 by the second protrusion 112.
The two sides of the matching surface 120 of the lower lead clamping component 12 are provided with the inverse buckles 122, the upper lead clamping component 11 is provided with the clamping grooves 113 matched with the inverse buckles 122, when the lower lead clamping component 12 and the upper lead clamping component 11 are buckled, the inverse buckles 122 are buckled in the clamping grooves 113, so that the lower lead clamping component 12 is fixed on the upper lead clamping component 11, and the installation structure is simple and firm.
The matching surface 120 is provided with a positioning boss 123, the upper lead wire clip 11 is provided with a positioning groove 114 matching with the positioning boss 123, when the lower lead wire clip 12 is fastened with the upper lead wire clip 11, the positioning boss 123 is embedded into the positioning groove 114, so that the upper lead wire clip 11 and the lower lead wire clip 12 can be prevented from displacement.
Foretell 3 both sides of injection molding body are equipped with cooperation groove 31, are convenient for and motor casing cooperation installation, and structural arrangement is reasonable.
Example two:
the utility model provides a motor, includes rotor subassembly, stator module, casing, end cover and lead-out wire sheath, is equipped with the pin hole on the casing, and the lead-out wire sheath is installed on the pin hole, its characterized in that: the lead-out wire sheath is the lead-out wire sheath described in the first embodiment.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited thereto, and other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention are all equivalent substitutions and are intended to be included within the scope of the present invention.
Claims (7)
1. A lead-out wire sheath is characterized in that: including lead wire clamp subassembly (1), motor lead wire (2) and injection molding body (3), lead wire clamp subassembly (1) is equipped with a plurality of lead wire grooves (111) that are used for placing motor lead wire (2) including last lead wire clamp fastener (11) and lower lead wire clamp fastener (12) on going up lead wire clamp fastener (11), through lead wire clamp fastener (12) down and last lead wire clamp fastener (11) between the lock fix motor lead wire (2) in lead wire groove (111), injection molding body (3) will go up lead wire clamp fastener (11) and lower lead wire clamp fastener (12) and motor lead wire (2) plastic envelope and become an organic whole.
2. A lead-out wire sheath according to claim 1, wherein: the lower lead wire clamping fastener (12) is provided with a first bulge (121) corresponding to the matching surface (120) of the lead groove (111) of the upper lead wire clamping fastener (11), and when the lower lead wire clamping fastener (12) is buckled with the upper lead wire clamping fastener (11), the motor lead wire (2) can be pressed tightly through the first bulge (121).
3. A lead-out wire sheath according to claim 1, wherein: a second bulge (112) protrudes from the side wall of the lead groove (111), and when the lower lead clamp fastener (12) is fastened with the upper lead clamp fastener (11), the motor lead (2) can be pressed tightly through the second bulge (112).
4. A lead-out wire sheath according to claim 1, 2 or 3, wherein: the two sides of the matching surface (120) of the lower lead wire clamping piece (12) are provided with the reverse buckles (122), the upper lead wire clamping piece (11) is provided with the clamping grooves (113) matched with the reverse buckles (122), and when the lower lead wire clamping piece (12) is buckled with the upper lead wire clamping piece (11), the reverse buckles (122) are buckled in the clamping grooves (113), so that the lower lead wire clamping piece (12) is fixed on the upper lead wire clamping piece (11).
5. The pigtail sheath of claim 4, wherein: the matching surface (120) is provided with a positioning boss (123), the upper lead wire clamping fastener (11) is provided with a positioning groove (114) matched with the positioning boss (123), and when the lower lead wire clamping fastener (12) is buckled with the upper lead wire clamping fastener (11), the positioning boss (123) is embedded into the positioning groove (114).
6. An outgoing line sheath according to claim 5, wherein: the two sides of the injection molding body (3) are provided with matching grooves (31).
7. The utility model provides a motor, includes rotor subassembly, stator module, casing, end cover and lead-out wire sheath, is equipped with the pin hole on the casing, and the lead-out wire sheath is installed on the pin hole, its characterized in that: the lead-out wire sheath according to any one of claims 1 to 6.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123422026.XU CN216774426U (en) | 2021-12-31 | 2021-12-31 | Outgoing line sheath and motor using same |
| PCT/CN2022/079846 WO2023123672A1 (en) | 2021-12-31 | 2022-03-09 | Lead-out wire sheath and motor applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123422026.XU CN216774426U (en) | 2021-12-31 | 2021-12-31 | Outgoing line sheath and motor using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216774426U true CN216774426U (en) | 2022-06-17 |
Family
ID=81970418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123422026.XU Active CN216774426U (en) | 2021-12-31 | 2021-12-31 | Outgoing line sheath and motor using same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN216774426U (en) |
| WO (1) | WO2023123672A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3560953B2 (en) * | 2002-02-20 | 2004-09-02 | 三菱電機株式会社 | Method for manufacturing stator of electric motor, electric motor, molded electric motor, blower, air conditioner, and stator of electric motor |
| CN202042965U (en) * | 2011-03-09 | 2011-11-16 | 广东威灵电机制造有限公司 | Conducting wire clamp buckle for plastic package motor |
| CN202395565U (en) * | 2011-12-24 | 2012-08-22 | 中山大洋电机股份有限公司 | Novel plastic package motor wire clip device |
| CN204538840U (en) * | 2015-01-13 | 2015-08-05 | 江门市地尔汉宇电器股份有限公司 | A kind of pump motor of coil external wire when protecting injection moulding |
| CN214850712U (en) * | 2021-06-18 | 2021-11-23 | 中山大洋电机股份有限公司 | Wire clamp assembly and plastic package motor using same |
-
2021
- 2021-12-31 CN CN202123422026.XU patent/CN216774426U/en active Active
-
2022
- 2022-03-09 WO PCT/CN2022/079846 patent/WO2023123672A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023123672A1 (en) | 2023-07-06 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |