CN201639417U - Motor wire sheath - Google Patents
Motor wire sheath Download PDFInfo
- Publication number
- CN201639417U CN201639417U CN2010201484057U CN201020148405U CN201639417U CN 201639417 U CN201639417 U CN 201639417U CN 2010201484057 U CN2010201484057 U CN 2010201484057U CN 201020148405 U CN201020148405 U CN 201020148405U CN 201639417 U CN201639417 U CN 201639417U
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- wire
- motor
- groove
- hole
- end portion
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- Expired - Lifetime
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Abstract
The utility model discloses a motor wire sheath which is arranged on a wire outlet hole (3) point of a motor casing (1). The wire sheath (2) comprises a left half part (21), a right half part (22) and a connecting part (23), wherein one side of the left half part (21) is connected with one side of the right half part (22) through the connecting part (23); the other side of the left half part (21) and the other side of the right half part (22) form an opening (4); the wire sheath (2) is at least provided with a through hole (6) which is matched with a motor leading-out wire (5); the internal wall of the through hole (6) is provided with a plurality of convex teeth (7); and the convex teeth (7) are articulated with the surface of the motor leading-out wire (5). Because the motor leading-out wire is articulated by the convex teeth, the damage to the motor leading-out wire by external pulling force is prevented, and the wire sheath is also protected and not easy to deform. The utility model has the advantages of better sealing performance and more prominent water-proof and dust-proof effects.
Description
Technical field:
The utility model relates to a kind of motor wire bushing.
Background technology:
At present, people are provided with some wire bushings specially at the motor that the lead-out wire external diameter is thick, connector overall dimension is bigger.The through hole of wire bushing all is a circular hole, below through hole, form an opening, the motor lead-out wire enters in the through hole by this opening, and pushed by the sidewall of through hole, thereby obstruction gap, its water proof and dust proof effect is better, but also there are some problems in these wire bushings: the inwall of the through hole of wire bushing generally all is smooth arcuation face, and wire bushing is generally all made by the rubber flexible material, and the parts that prevent the power of pullling specially are not set, when the motor lead-out wire is pullled by external force, just cause the motor lead-out wire in wire bushing, to be moved easily, the friction damage wire bushing makes it cause distortion, influences sealing property; Even broken for pullling the excessive motor lead-out wire that causes of power because of the people.
Summary of the invention:
The purpose of this utility model provides a kind of motor wire bushing, is provided with double wedge on the inwall of wire bushing through hole, and double wedge is stung tight motor lead-out wire surface; prevented the extraneous destruction of power of pullling to the motor lead-out wire; protected wire bushing simultaneously, and better tightness, the water proof and dust proof effect is more outstanding.
The purpose of this utility model is achieved by following technical proposals.
A kind of motor wire bushing, be arranged on the wire hole place of motor housing, wire bushing comprises left side, right-hand part and connecting portion, one side of left side, right-hand part links together by connecting portion, opposite side forms opening between left side, the right-hand part, at least be provided with a through hole that cooperates with the motor lead-out wire on the wire bushing, the inwall of through hole is provided with several double wedges, and double wedge is stung tight motor lead-out wire surface.
The outside of above-mentioned described wire bushing is provided with the groove that is communicated with left side, right-hand part, and this groove is connected on the wire hole inwall of motor housing.
The end of above-mentioned described left side is provided with first bead, first lip, the end of right-hand part is provided with second bead, second lip, form first groove between first bead and first lip, form second groove between second bead and second lip, first groove is communicated with second groove.
Above-mentioned described first groove, second groove and groove interconnect wire bushing are divided into inner end portion and outer end portion, inner end portion is towards the wire hole inboard, outer end portion is towards the wire hole outside, first bead and second bead all are arranged on inner end portion, and first lip and second lip all are arranged on outer end portion.
Toward being outside equipped with torus, cylinder, the part double wedge is arranged on the inwall of torus, cylinder respectively for above-mentioned described inner end portion, outer end portion.
Above-mentioned described double wedge is in staggered distribution mutually.
Above-mentioned described connecting portion comprises first connecting band and second connecting band that is arranged on left side, right-hand part top.
This wire bushing is by the polypropylene material integrated injection molding.
The utility model compared with prior art, have following effect: 1) be provided with double wedge on the inwall of wire bushing through hole, double wedge is stung tight motor lead-out wire surface, fixes lead-out wire well, prevented the extraneous destruction of power of pullling to the motor lead-out wire, protected wire bushing simultaneously, made wire bushing be not easy to deform, added that the diameter of through hole is slightly smaller than the diameter of motor lead-out wire, the motor lead-out wire is pushed by the sidewall of through hole, stop up the gap, its better tightness, the water proof and dust proof effect is more outstanding; 2) wire bushing is by the polypropylene material integrated injection molding, and polypropylene has heat-resisting quantity, and it can not deform under the environment of degree more than 150 yet, and the heat-resisting quantity of wire bushing, resistance to wear are all very strong.
Description of drawings:
Fig. 1 is the interior overall structure figure of wire hole that wire bushing is arranged on motor housing in the utility model.
Fig. 2 is the scheme of installation of wire bushing in the utility model.
Fig. 3 is the structural perspective of wire bushing in the utility model.
Fig. 4 is the topology view of another angle of Fig. 3.
Fig. 5 is the expanded view of Fig. 4.
Embodiment:
Also in conjunction with the accompanying drawings the utility model is described in further detail below by specific embodiment.
As Fig. 1, Fig. 3, shown in Figure 4, a kind of motor wire bushing, be arranged on wire hole 3 places of motor housing 1, wire bushing 2 comprises left side 21, right-hand part 22 and connecting portion 23, left side 21, one side of right-hand part 22 links together by connecting portion 23, left side 21, opposite side forms opening 4 between the right-hand part 22, at least be provided with a through hole 6 that cooperates with motor lead-out wire 5 on the wire bushing 2, the inwall of through hole 6 is provided with several double wedges 7, motor lead-out wire 5 enters in the through hole 6 by opening 4, double wedge 7 is stung tight motor lead-out wire 5 surfaces, the diameter of through hole 6 is slightly smaller than the diameter of motor lead-out wire 5, will make motor lead-out wire 5 by the extruding of the sidewall of through hole 6 like this, stop up the gap, good airproof performance.
In conjunction with Fig. 2, Fig. 3 as can be known, the outside of wire bushing 2 is provided with the groove 24 that is communicated with left side 21, right-hand part 22, and this groove 24 is connected on wire hole 3 inwalls of motor housing 1; The end of left side 21 is provided with first bead 210, first lip 211, and the end of right-hand part 22 is provided with second bead 220, second lip 221; In conjunction with Fig. 4, form second groove, 222, the first grooves 212 between first bead 210 and first lip 211 between formation first groove, 212, the second beads 220 and second lip 221 and be communicated with again with second groove 222; First groove 212, second groove 222 and groove 24 interconnect wire bushing 2 are divided into inner end portion 25 and outer end portion 26, inner end portion 25 is towards wire hole 3 inboards, outer end portion 26 is towards wire hole 3 outsides, first bead 210 and second bead 220 all are arranged on inner end portion 25, the first lips 211 and second lip 221 all is arranged on outer end portion 26; Toward being outside equipped with torus 27, cylinder 28, part double wedge 7 is arranged on the inwall of torus 27, cylinder 28 respectively for inner end portion 25, outer end portion 26; In conjunction with Fig. 3, Fig. 4, Fig. 5, double wedge 7 is in staggered distribution mutually; Connecting portion 23 comprises first connecting band 230 and second connecting band 231 that is arranged on left side 21, right-hand part 22 tops.
This wire bushing 2 is by the polypropylene material integrated injection molding.
Claims (8)
1. motor wire bushing, the wire hole (3) that is arranged on motor housing (1) is located, wire bushing (2) comprises left side (21), right-hand part (22) and connecting portion (23), one side of left side (21), right-hand part (22) links together by connecting portion (23), opposite side forms opening (4) between left side (21), the right-hand part (22), at least be provided with a through hole (6) that cooperates with motor lead-out wire (5) on the wire bushing (2), it is characterized in that: the inwall of through hole (6) is provided with several double wedges (7), and double wedge (7) is stung tight motor lead-out wire (5) surface.
2. a kind of motor wire bushing according to claim 1 is characterized in that: the outside of wire bushing (2) is provided with the groove (24) that is communicated with left side (21), right-hand part (22), and this groove (24) is connected on wire hole (3) inwall of motor housing (1).
3. a kind of motor wire bushing according to claim 2, it is characterized in that: the end of left side (21) is provided with first bead (210), first lip (211), the end of right-hand part (22) is provided with second bead (220), second lip (221), form first groove (212) between first bead (210) and first lip (211), form second groove (222) between second bead (220) and second lip (221), first groove (212) is communicated with second groove (222).
4. a kind of motor wire bushing according to claim 3, it is characterized in that: first groove (212), second groove (222) and groove (24) interconnect wire bushing (2) are divided into inner end portion (25) and outer end portion (26), inner end portion (25) is towards wire hole (3) inboard, outer end portion (26) is towards wire hole (3) outside, first bead (210) and second bead (220) all are arranged on inner end portion (25), and first lip (211) and second lip (221) all are arranged on outer end portion (26).
5. a kind of motor wire bushing according to claim 4, it is characterized in that: toward being outside equipped with torus (27), cylinder (28), part double wedge (7) is arranged on the inwall of torus (27), cylinder (28) respectively for inner end portion (25), outer end portion (26).
6. a kind of motor wire bushing according to claim 5 is characterized in that: double wedge (7) is in staggered distribution mutually.
7. according to claim 1 or 6 described a kind of motor wire bushings, it is characterized in that: connecting portion (23) comprises first connecting band (230) and second connecting band (231) that is arranged on left side (21), right-hand part (22) top.
8. a kind of motor wire bushing according to claim 7 is characterized in that: wire bushing (2) is by the polypropylene material integrated injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201484057U CN201639417U (en) | 2010-03-25 | 2010-03-25 | Motor wire sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201484057U CN201639417U (en) | 2010-03-25 | 2010-03-25 | Motor wire sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201639417U true CN201639417U (en) | 2010-11-17 |
Family
ID=43083924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201484057U Expired - Lifetime CN201639417U (en) | 2010-03-25 | 2010-03-25 | Motor wire sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201639417U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102638124A (en) * | 2012-04-19 | 2012-08-15 | 无锡江南奕帆电力传动科技股份有限公司 | Motor leading-out wire sheath |
| CN104821684A (en) * | 2015-04-22 | 2015-08-05 | 佛山市威灵洗涤电机制造有限公司 | Motor wire outgoing seat and motor for clothes dryer |
| CN105281482A (en) * | 2015-10-26 | 2016-01-27 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor |
| CN105490440A (en) * | 2016-01-28 | 2016-04-13 | 珠海格力电器股份有限公司 | Motor wire clip |
| CN107425640A (en) * | 2017-09-20 | 2017-12-01 | 苏州聚力电机有限公司 | Micromachine generator lead out wire protective device |
| CN109768658A (en) * | 2019-03-27 | 2019-05-17 | 中山大洋电机股份有限公司 | A kind of wire bushing and motor with lead fixed clamping device |
| CN111384812A (en) * | 2018-12-28 | 2020-07-07 | 佛山市威灵洗涤电机制造有限公司 | Wire sheath assembly and device with a lead-out wire |
| CN111384631A (en) * | 2018-12-28 | 2020-07-07 | 佛山市威灵洗涤电机制造有限公司 | Wire sheath assembly and device with a lead-out wire |
| CN112789791A (en) * | 2018-10-12 | 2021-05-11 | 美蓓亚三美株式会社 | Electric machine |
-
2010
- 2010-03-25 CN CN2010201484057U patent/CN201639417U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102638124A (en) * | 2012-04-19 | 2012-08-15 | 无锡江南奕帆电力传动科技股份有限公司 | Motor leading-out wire sheath |
| CN102638124B (en) * | 2012-04-19 | 2016-06-22 | 无锡江南奕帆电力传动科技股份有限公司 | Motor leading-out wire sheath |
| CN104821684A (en) * | 2015-04-22 | 2015-08-05 | 佛山市威灵洗涤电机制造有限公司 | Motor wire outgoing seat and motor for clothes dryer |
| CN104821684B (en) * | 2015-04-22 | 2018-01-16 | 佛山市威灵洗涤电机制造有限公司 | Motor outlet wire seat and the motor for dryer |
| CN105281482A (en) * | 2015-10-26 | 2016-01-27 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor |
| CN105281482B (en) * | 2015-10-26 | 2018-06-22 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of motor |
| CN105490440A (en) * | 2016-01-28 | 2016-04-13 | 珠海格力电器股份有限公司 | Motor wire clip |
| CN107425640A (en) * | 2017-09-20 | 2017-12-01 | 苏州聚力电机有限公司 | Micromachine generator lead out wire protective device |
| CN112789791A (en) * | 2018-10-12 | 2021-05-11 | 美蓓亚三美株式会社 | Electric machine |
| CN111384812A (en) * | 2018-12-28 | 2020-07-07 | 佛山市威灵洗涤电机制造有限公司 | Wire sheath assembly and device with a lead-out wire |
| CN111384631A (en) * | 2018-12-28 | 2020-07-07 | 佛山市威灵洗涤电机制造有限公司 | Wire sheath assembly and device with a lead-out wire |
| CN109768658A (en) * | 2019-03-27 | 2019-05-17 | 中山大洋电机股份有限公司 | A kind of wire bushing and motor with lead fixed clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |