CN205265429U - A seal structure that is qualified for next round of competitions for motor - Google Patents
A seal structure that is qualified for next round of competitions for motor Download PDFInfo
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- CN205265429U CN205265429U CN201521126562.7U CN201521126562U CN205265429U CN 205265429 U CN205265429 U CN 205265429U CN 201521126562 U CN201521126562 U CN 201521126562U CN 205265429 U CN205265429 U CN 205265429U
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Abstract
本实用新型涉及电机技术领域，特别是指一种用于电机的出线密封结构，包括安装在电机的机壳上的橡胶圈，所述橡胶圈内设有供引出线穿出的圆形通孔，所述橡胶圈上侧设有凹槽，所述凹槽内设有密封圈，所述橡胶圈上方设有压盖，所述橡胶圈内的圆形通孔向上延伸至压盖上方。本实用新型的上述技术方案的有益效果如下：在橡胶圈上增设密封圈，引出线穿过密封圈，密封圈够进一步提高防水、防尘效果；另外，压盖下表面与橡胶圈相配合起到第三层防水、防尘作用；再者在橡胶圈上增设圆环，圆环与压盖内的圆形通孔相配合，压紧圆环内壁与引出线外壁之间的缝隙，进一步保证了防水、防尘效果，并且外表面呈锥面，从而便于将压盖盖在橡胶圈上。
The utility model relates to the technical field of electric motors, in particular to an outlet sealing structure for electric motors, comprising a rubber ring installed on the casing of the electric motor, the rubber ring is provided with a circular through hole for the outgoing wires to pass through , the upper side of the rubber ring is provided with a groove, the groove is provided with a sealing ring, the top of the rubber ring is provided with a gland, and the circular through hole in the rubber ring extends upward to the top of the gland. The beneficial effects of the above-mentioned technical solution of the utility model are as follows: a sealing ring is added on the rubber ring, and the lead-out line passes through the sealing ring, and the sealing ring can further improve the waterproof and dustproof effects; in addition, the lower surface of the gland matches the rubber ring The third layer is waterproof and dustproof; furthermore, a ring is added on the rubber ring, and the ring matches the circular through hole in the gland to compress the gap between the inner wall of the ring and the outer wall of the lead-out line to further ensure The waterproof and dustproof effect is achieved, and the outer surface is conical, so that it is convenient to cover the gland on the rubber ring.
Description
技术领域technical field
本实用新型涉及电机技术领域，特别是指一种用于电机的出线密封结构。The utility model relates to the technical field of electric motors, in particular to an outlet sealing structure for electric motors.
背景技术Background technique
目前，电机的引出线的过线套内孔大多是圆形，但是过线套一般用于解决引出线容易被电机机壳尖锐边角刮伤的问题，但是无法起到很好的防水、防尘的作用，如果在户外或交潮湿的环境中使用，电机本体若无充分的防护，这种内孔为圆形的过线套就不能满足潮湿或户外的工作环境密封要求。At present, the inner hole of the lead-through sleeve of the motor is mostly circular, but the lead-through sleeve is generally used to solve the problem that the lead-out wire is easily scratched by the sharp corners of the motor casing, but it cannot play a good role in waterproofing and waterproofing. If it is used outdoors or in a humid environment, if the motor body is not fully protected, this kind of cable sleeve with a circular inner hole cannot meet the sealing requirements of a humid or outdoor working environment.
实用新型内容Utility model content
本实用新型要解决的技术问题是提供一种用于电机的出线密封结构，克服现有电机引出线密封结构存在的缺陷。The technical problem to be solved by the utility model is to provide an outlet wire sealing structure for a motor, which overcomes the defects existing in the existing motor outlet wire sealing structure.
为解决上述技术问题，本实用新型的实施例提供一种用于电机的出线密封结构，包括安装在电机的机壳上的橡胶圈，所述橡胶圈内设有供引出线穿出的圆形通孔，所述橡胶圈上侧设有凹槽，所述凹槽内设有密封圈，所述橡胶圈上方设有压盖，所述橡胶圈内的圆形通孔向上延伸至压盖上方。In order to solve the above-mentioned technical problems, the embodiment of the utility model provides an outlet sealing structure for a motor, which includes a rubber ring installed on the casing of the motor, and a circular ring for the lead-out wire to pass through is provided in the rubber ring. A through hole, a groove is provided on the upper side of the rubber ring, a sealing ring is provided in the groove, a gland is arranged above the rubber ring, and the circular through hole in the rubber ring extends upward to the top of the gland .
作为优选，所述橡胶圈上侧沿机壳外表面向外延伸形成翼板，所述压盖下侧设有与翼板相适配的凹槽。Preferably, the upper side of the rubber ring extends outward along the outer surface of the casing to form a wing plate, and the lower side of the gland is provided with a groove matching the wing plate.
作为优选，所述密封圈内圆形通孔的孔壁向上延伸形成圆环，所述圆环外侧为锥面。Preferably, the wall of the circular through hole in the sealing ring extends upwards to form a ring, and the outside of the ring is a tapered surface.
作为优选，所述橡胶圈内的圆形通孔位于凹槽中心处。Preferably, the circular through hole in the rubber ring is located at the center of the groove.
本实用新型的上述技术方案的有益效果如下：结构简单，技术合理，引出线穿过橡胶圈，橡胶圈对引出线具有很好的保护作用，使得出线不容易被电机机壳尖锐边角刮伤，并且具有一定的防水、防尘效果；另外在橡胶圈上增设密封圈，引出线穿过密封圈，密封圈够进一步提高防水、防尘效果；另外，压盖下表面与橡胶圈相配合起到第三层防水、防尘作用；再者在橡胶圈上增设圆环，圆环与压盖内的圆形通孔相配合，压紧圆环内壁与引出线外壁之间的缝隙，进一步保证了防水、防尘效果，并且外表面呈锥面，从而便于将压盖盖在橡胶圈上。The beneficial effects of the above technical solution of the utility model are as follows: the structure is simple, the technology is reasonable, the lead-out line passes through the rubber ring, and the rubber ring has a good protective effect on the lead-out line, so that the lead-out line is not easily scratched by the sharp corner of the motor casing , and has a certain waterproof and dustproof effect; in addition, a sealing ring is added on the rubber ring, and the lead wire passes through the sealing ring, and the sealing ring can further improve the waterproof and dustproof effect; in addition, the lower surface of the gland matches the rubber ring The third layer is waterproof and dustproof; furthermore, a ring is added on the rubber ring, and the ring matches the circular through hole in the gland to compress the gap between the inner wall of the ring and the outer wall of the lead-out line to further ensure The waterproof and dustproof effect is achieved, and the outer surface is conical, so that it is convenient to cover the gland on the rubber ring.
附图说明Description of drawings
图1为本实用新型实施例1的结构示意图。Fig. 1 is a schematic structural view of Embodiment 1 of the present utility model.
图2为本实用新型实施例2的结构示意图。Fig. 2 is a schematic structural view of Embodiment 2 of the present utility model.
图中1、引出线，2、压盖，3、密封圈，4、橡胶圈，5、机壳，6、圆环。Among the figure 1, lead wire, 2, gland, 3, sealing ring, 4, rubber ring, 5, casing, 6, circular ring.
具体实施方式detailed description
为使本实用新型要解决的技术问题、技术方案和优点更加清楚，下面将结合附图及具体实施例进行详细描述。In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, the following will describe in detail with reference to the drawings and specific embodiments.
本实用新型针对现有的不足提供一种用于电机的出线密封结构，如图1和图2所示，包括安装在电机5的机壳上的橡胶圈4，所述橡胶圈4内设有供引出线1穿出的圆形通孔，所述橡胶圈4上侧设有凹槽，所述橡胶圈4内的圆形通孔位于凹槽中心处。所述凹槽内设有密封圈3，所述橡胶圈4上方设有压盖2，所述橡胶圈3内的圆形通孔向上延伸至压盖2上方。所述橡胶圈3上侧沿机壳5外表面向外延伸形成翼板，所述压盖2下侧设有与翼板相适配的凹槽。The utility model provides a kind of outlet sealing structure for the motor in view of the existing deficiencies, as shown in Figure 1 and Figure 2, including the rubber ring 4 installed on the casing of the motor 5, the rubber ring 4 is provided with A circular through hole for the lead wire 1 to pass through, a groove is provided on the upper side of the rubber ring 4, and the circular through hole in the rubber ring 4 is located at the center of the groove. A sealing ring 3 is arranged in the groove, a gland 2 is arranged above the rubber ring 4 , and a circular through hole in the rubber ring 3 extends upward to the top of the gland 2 . The upper side of the rubber ring 3 extends outward along the outer surface of the casing 5 to form a wing plate, and the lower side of the gland 2 is provided with a groove matching the wing plate.
实施例1Example 1
本实施例中，一种用于电机的出线密封结构，如图1所示，包括安装在电机5的机壳上的橡胶圈4，所述橡胶圈4内设有供引出线1穿出的圆形通孔，所述橡胶圈4上侧设有凹槽，所述橡胶圈4内的圆形通孔位于凹槽中心处。所述凹槽内设有密封圈3，所述橡胶圈4上方设有压盖2，所述橡胶圈3内的圆形通孔向上延伸至压盖2上方。所述橡胶圈3上侧沿机壳5外表面向外延伸形成翼板，所述压盖2下侧设有与翼板相适配的凹槽。In the present embodiment, a kind of outlet sealing structure for motor, as shown in Figure 1, comprises the rubber ring 4 that is installed on the casing of motor 5, and described rubber ring 4 is provided with for lead-out wire 1 to pass through. A circular through hole, the upper side of the rubber ring 4 is provided with a groove, and the circular through hole in the rubber ring 4 is located at the center of the groove. A sealing ring 3 is arranged in the groove, a gland 2 is arranged above the rubber ring 4 , and a circular through hole in the rubber ring 3 extends upward to the top of the gland 2 . The upper side of the rubber ring 3 extends outward along the outer surface of the casing 5 to form a wing plate, and the lower side of the gland 2 is provided with a groove matching the wing plate.
本实施例中，所述橡胶圈4上侧的凹槽为矩形结构，所述圆形通孔位于矩形的凹槽中心处，所述橡胶圈3上侧向外延伸的翼板也为矩形结构，所述压盖2下侧的凹槽为与矩形的翼板相配合的矩形结构。In this embodiment, the groove on the upper side of the rubber ring 4 has a rectangular structure, the circular through hole is located at the center of the rectangular groove, and the wing plate extending outward on the upper side of the rubber ring 3 is also a rectangular structure. , the groove on the lower side of the gland 2 is a rectangular structure matched with the rectangular wing.
实施例2Example 2
本实施例与实施例1的区别在于，如图2所示，所述密封圈3内圆形通孔的孔壁向上延伸形成圆环6，所述圆环6外侧为锥面。The difference between this embodiment and Embodiment 1 is that, as shown in FIG. 2 , the wall of the circular through hole in the sealing ring 3 extends upwards to form a ring 6 , and the outside of the ring 6 is a tapered surface.
本实施例中，所述橡胶圈4上侧的凹槽为圆形结构，所述圆形通孔位于矩形的凹槽中心处，所述橡胶圈3上侧向外延伸的翼板也为圆形结构，所述压盖2下侧的凹槽为与矩形的翼板相配合的圆形结构。In this embodiment, the groove on the upper side of the rubber ring 4 is a circular structure, the circular through hole is located at the center of the rectangular groove, and the wing plate extending outward on the upper side of the rubber ring 3 is also circular. Shaped structure, the groove on the lower side of the gland 2 is a circular structure matched with the rectangular wing plate.
本实施例中其他结构与实施例1中的结构相同，本实施中不作具体的撰述。Other structures in this embodiment are the same as those in Embodiment 1, and will not be described in detail in this embodiment.
以上所述是本实用新型的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本实用新型所述原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本实用新型的保护范围。The above is a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made. And retouching should also be regarded as the protection scope of the present utility model.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126562.7U CN205265429U (en) | 2015-12-30 | 2015-12-30 | A seal structure that is qualified for next round of competitions for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126562.7U CN205265429U (en) | 2015-12-30 | 2015-12-30 | A seal structure that is qualified for next round of competitions for motor |
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| Publication Number | Publication Date |
|---|---|
| CN205265429U true CN205265429U (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521126562.7U Expired - Lifetime CN205265429U (en) | 2015-12-30 | 2015-12-30 | A seal structure that is qualified for next round of competitions for motor |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988553A (en) * | 2018-07-27 | 2018-12-11 | 北京摩拜科技有限公司 | Electric machine structure and a kind of lockset for lockset |
| WO2020103444A1 (en) * | 2018-11-19 | 2020-05-28 | 江苏紫金东方超声电机有限公司 | Liquid-resistant rotary ultrasonic motor employing traveling wave |
| CN111237111A (en) * | 2020-03-04 | 2020-06-05 | 广西玉柴机器股份有限公司 | Protection structure of starter |
| CN112134398A (en) * | 2020-09-30 | 2020-12-25 | 卧龙电气驱动集团股份有限公司 | A kind of motor outlet end sealing device and motor |
| CN114204511A (en) * | 2021-12-14 | 2022-03-18 | 鹰搏(江苏)线缆科技有限公司 | Wheel hub motor lead-out wire with waterproof and protect function |
| CN120638735A (en) * | 2025-08-15 | 2025-09-12 | 珠海格力电器股份有限公司 | A wire outlet structure and motor |
-
2015
- 2015-12-30 CN CN201521126562.7U patent/CN205265429U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988553A (en) * | 2018-07-27 | 2018-12-11 | 北京摩拜科技有限公司 | Electric machine structure and a kind of lockset for lockset |
| WO2020103444A1 (en) * | 2018-11-19 | 2020-05-28 | 江苏紫金东方超声电机有限公司 | Liquid-resistant rotary ultrasonic motor employing traveling wave |
| CN111237111A (en) * | 2020-03-04 | 2020-06-05 | 广西玉柴机器股份有限公司 | Protection structure of starter |
| CN111237111B (en) * | 2020-03-04 | 2025-08-08 | 广西玉柴机器股份有限公司 | Starter protection structure |
| CN112134398A (en) * | 2020-09-30 | 2020-12-25 | 卧龙电气驱动集团股份有限公司 | A kind of motor outlet end sealing device and motor |
| CN112134398B (en) * | 2020-09-30 | 2025-08-15 | 卧龙电气驱动集团股份有限公司 | Motor wire outlet end sealing device and motor |
| CN114204511A (en) * | 2021-12-14 | 2022-03-18 | 鹰搏(江苏)线缆科技有限公司 | Wheel hub motor lead-out wire with waterproof and protect function |
| CN120638735A (en) * | 2025-08-15 | 2025-09-12 | 珠海格力电器股份有限公司 | A wire outlet structure and motor |
| CN120638735B (en) * | 2025-08-15 | 2025-11-07 | 珠海格力电器股份有限公司 | A cable outlet structure and a motor |
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Granted publication date: 20160525 |
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| CX01 | Expiry of patent term |