CN107181367A - A kind of voice coil motor water-cooling protection device and its application method - Google Patents
A kind of voice coil motor water-cooling protection device and its application method Download PDFInfo
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- CN107181367A CN107181367A CN201710363458.7A CN201710363458A CN107181367A CN 107181367 A CN107181367 A CN 107181367A CN 201710363458 A CN201710363458 A CN 201710363458A CN 107181367 A CN107181367 A CN 107181367A
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- 238000001816 cooling Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000000919 ceramic Substances 0.000 claims abstract description 16
- 230000017525 heat dissipation Effects 0.000 claims abstract description 14
- 239000000498 cooling water Substances 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Linear Motors (AREA)
Abstract
本发明公开了一种音圈电机水冷散热保护装置及其使用方法，线圈芯通过固定块与线圈框固定在一起，动子线圈缠绕在线圈芯上，线圈框的上下两侧覆盖陶瓷片防止热量传递出去，紧固螺钉穿过下侧陶瓷片上的孔、线圈框上的安装定位孔、上侧陶瓷片的孔与定位销连接，定位销穿过音圈电机动子底座上的孔与内六角圆柱头螺钉接触，线圈框的外侧开设有主进水孔和出水孔，线圈框内的一侧开设水道，位于水道一侧的固定块凸起块旁设有分进水孔；注入的冷却水从主进水孔流入水道，经分进水孔对线圈进行冷却，经出水孔流出，并带走音圈电机线圈产生的热量。本发明能够快速的对音圈电机进行冷却，提高音圈电机的工作效率并能延长音圈电机的使用寿命。
The invention discloses a voice coil motor water-cooling heat dissipation protection device and its use method. The coil core is fixed together with the coil frame through a fixing block, the mover coil is wound on the coil core, and the upper and lower sides of the coil frame are covered with ceramic sheets to prevent heat. Pass it out, the fastening screw passes through the hole on the lower ceramic plate, the installation positioning hole on the coil frame, and the hole in the upper ceramic plate to connect with the positioning pin, and the positioning pin passes through the hole on the voice coil motor mover base and the inner hexagon The cylindrical head screw is in contact, the outer side of the coil frame is provided with a main water inlet hole and a water outlet hole, one side of the coil frame is provided with a water channel, and a sub-water inlet hole is provided next to the fixed block protrusion on the side of the water channel; the injected cooling water It flows into the water channel from the main water inlet, cools the coil through the sub-water inlet, flows out through the water outlet, and takes away the heat generated by the coil of the voice coil motor. The invention can quickly cool the voice coil motor, improve the working efficiency of the voice coil motor and prolong the service life of the voice coil motor.
Description
技术领域technical field
本发明涉及一种音圈电机水冷散热保护装置及其使用方法，属于电机技术领域。The invention relates to a voice coil motor water cooling and heat dissipation protection device and a using method thereof, belonging to the technical field of motors.
背景技术Background technique
音圈电机是一种新型直接驱动电磁作动器，其工作原理为洛伦兹力原理，即通电导线置于磁场中，便会产生相应的电磁力；改变通电导线电流的大小和极性，就可改变电磁力的大小和方向。音圈电机除了和直线电机一样可避免旋转电机驱动中传动环节存在的间隙、摩擦等不足外，在理论上音圈电机具有无限分辨率、无滞后、高响应、体积小、电流-力特性好、控制简单方便等优点，更适用于要求高加速度、快速和高精度系统中。音圈电机不需要任何转换装置而直接产生推力，可以省去中间转换机构，不仅简化了整个装置或系统，且不用考虑中间环节所引起的机械损耗，同时工作的可靠性得到保证。音圈电机作为新型电磁作动器可显著提高传动性能并降低制造成本，因此提高音圈电机的散热性，开展高性能音圈电机研究成为超精密装备发展的迫切需要。The voice coil motor is a new type of direct drive electromagnetic actuator. Its working principle is the principle of Lorentz force, that is, when the energized wire is placed in the magnetic field, a corresponding electromagnetic force will be generated; changing the magnitude and polarity of the current of the energized wire, The magnitude and direction of the electromagnetic force can be changed. In addition to avoiding gaps and friction in the transmission link of rotating motor drives like linear motors, voice coil motors have theoretically infinite resolution, no hysteresis, high response, small size, and good current-force characteristics. , control is simple and convenient, etc., and is more suitable for systems that require high acceleration, fast and high precision. The voice coil motor does not need any conversion device to directly generate thrust, and the intermediate conversion mechanism can be omitted, which not only simplifies the entire device or system, but also does not need to consider the mechanical loss caused by the intermediate link, and the reliability of the work is guaranteed at the same time. As a new type of electromagnetic actuator, voice coil motors can significantly improve transmission performance and reduce manufacturing costs. Therefore, improving the heat dissipation of voice coil motors and conducting research on high-performance voice coil motors have become an urgent need for the development of ultra-precision equipment.
发明内容Contents of the invention
本发明提供了一种音圈电机水冷散热保护装置及其使用方法，以用于解决音圈电机在工作中的发热问题。The invention provides a voice coil motor water-cooling heat dissipation protection device and a use method thereof, which are used to solve the heating problem of the voice coil motor during operation.
本发明的技术方案是：一种音圈电机水冷散热保护装置，包括出水孔3、紧固螺钉4、主进水孔5、固定块7、陶瓷片8和分进水孔13；The technical solution of the present invention is: a voice coil motor water cooling and heat dissipation protection device, including a water outlet hole 3, a fastening screw 4, a main water inlet hole 5, a fixing block 7, a ceramic sheet 8 and a water inlet hole 13;
所述线圈芯6通过固定块7与线圈框1固定在一起，动子线圈9缠绕在线圈芯6上，线圈框1的上下两侧覆盖陶瓷片8防止热量传递出去，紧固螺钉4穿过下侧陶瓷片8上的孔、线圈框1上的安装定位孔2、上侧陶瓷片8的孔与定位销10连接，定位销10穿过音圈电机动子底座12上的孔与内六角圆柱头螺钉11接触，线圈框1的外侧开设有主进水孔5和出水孔3，线圈框1内的一侧开设水道，位于水道一侧的固定块7凸起块旁设有分进水孔13。The coil core 6 is fixed together with the coil frame 1 through the fixing block 7, the mover coil 9 is wound on the coil core 6, the upper and lower sides of the coil frame 1 are covered with ceramic sheets 8 to prevent the heat from being transmitted, and the fastening screws 4 pass through The hole on the lower ceramic sheet 8, the installation positioning hole 2 on the coil frame 1, and the hole on the upper ceramic sheet 8 are connected with the positioning pin 10, and the positioning pin 10 passes through the hole on the voice coil motor mover base 12 and the inner hexagon The cylindrical head screw 11 is in contact, the outer side of the coil frame 1 is provided with the main water inlet hole 5 and the water outlet hole 3, the side of the coil frame 1 is provided with a water channel, and the fixed block 7 on the side of the water channel is provided with a separate water inlet hole. Hole 13.
所述固定块7由主面板及凸起块组成，位于主面板一侧面的凸起块与主面板为一体式结构；其中固定块7上的凸起块与线圈框1上的凹槽、线圈芯6上的凹槽配合，实现将线圈芯6通过固定块7与线圈框1固定在一起。The fixed block 7 is composed of a main panel and a protruding block, and the protruding block located on one side of the main panel is integrated with the main panel; the protruding block on the fixed block 7 and the groove and coil on the coil frame The grooves on the core 6 cooperate to realize the fixing of the coil core 6 and the coil frame 1 through the fixing block 7 .
一种音圈电机水冷散热保护装置的使用方法，所述方法步骤如下：A method for using a water-cooled heat dissipation protection device for a voice coil motor, the steps of the method are as follows:
S1、安装音圈电机水冷散热保护装置；S1. Install the voice coil motor water cooling and heat dissipation protection device;
S2、注入的冷却水从主进水孔5流入水道，经分进水孔13对线圈9进行冷却，经出水孔3流出，并带走音圈电机线圈产生的热量。S2. The injected cooling water flows into the water channel from the main water inlet 5, cools the coil 9 through the sub-water inlet 13, flows out through the water outlet 3, and takes away the heat generated by the coil of the voice coil motor.
本发明的有益效果是：能够快速的对音圈电机进行冷却，提高音圈电机的工作效率并能延长音圈电机的使用寿命。The beneficial effect of the invention is that the voice coil motor can be cooled rapidly, the working efficiency of the voice coil motor can be improved and the service life of the voice coil motor can be prolonged.
附图说明Description of drawings
图1是本发明的整体视图；Fig. 1 is an overall view of the present invention;
图2是本发明的水冷散热时的水流方向示意图；Fig. 2 is a schematic diagram of the direction of water flow during water cooling of the present invention;
图3是本发明的音圈电机的结构图；Fig. 3 is a structural diagram of the voice coil motor of the present invention;
图4是本发明的固定块的等轴测图；Figure 4 is an isometric view of a fixed block of the present invention;
图5是本发明的线圈芯的俯视图；Fig. 5 is the plan view of the coil core of the present invention;
图中各标号为：1-线圈框，2-安装定位孔，3-出水孔，4-紧固螺钉，5-主进水孔，6-线圈芯，7-固定块，8-陶瓷片，9-动子线圈，10-定位销，11-内六角圆柱头螺钉，12-动子底座，13-分进水孔，14-磁力线，15-磁轭，16-永磁体。The labels in the figure are: 1-coil frame, 2-installation positioning hole, 3-water outlet hole, 4-fastening screw, 5-main water inlet hole, 6-coil core, 7-fixing block, 8-ceramic sheet, 9-mover coil, 10-location pin, 11-hexagon socket head cap screw, 12-mover base, 13-point water inlet, 14-magnetic force line, 15-yoke, 16-permanent magnet.
具体实施方式detailed description
实施例1：如图1-5所示，一种音圈电机水冷散热保护装置，包括出水孔3、紧固螺钉4、主进水孔5、固定块7、陶瓷片8和分进水孔13；Embodiment 1: As shown in Figure 1-5, a voice coil motor water cooling and heat dissipation protection device includes a water outlet hole 3, a fastening screw 4, a main water inlet hole 5, a fixing block 7, a ceramic sheet 8 and a water inlet hole 13;
所述线圈芯6通过固定块7与线圈框1固定在一起，动子线圈9缠绕在线圈芯6上，线圈框1的上下两侧覆盖陶瓷片8防止热量传递出去，紧固螺钉4穿过下侧陶瓷片8上的孔、线圈框1上的安装定位孔2、上侧陶瓷片8的孔与定位销10连接，定位销10穿过音圈电机动子底座12上的孔与内六角圆柱头螺钉11接触，线圈框1的外侧开设有主进水孔5和出水孔3，线圈框1内的一侧开设水道，位于水道一侧的固定块7凸起块旁设有分进水孔13。The coil core 6 is fixed together with the coil frame 1 through the fixing block 7, the mover coil 9 is wound on the coil core 6, the upper and lower sides of the coil frame 1 are covered with ceramic sheets 8 to prevent the heat from being transmitted, and the fastening screws 4 pass through The hole on the lower ceramic sheet 8, the installation positioning hole 2 on the coil frame 1, and the hole on the upper ceramic sheet 8 are connected with the positioning pin 10, and the positioning pin 10 passes through the hole on the voice coil motor mover base 12 and the inner hexagon The cylindrical head screw 11 is in contact, the outer side of the coil frame 1 is provided with the main water inlet hole 5 and the water outlet hole 3, the side of the coil frame 1 is provided with a water channel, and the fixed block 7 on the side of the water channel is provided with a separate water inlet hole. Hole 13.
所述固定块7可以为：由主面板及凸起块组成，位于主面板一侧面的凸起块与主面板为一体式结构；其中固定块7上的凸起块与线圈框1上的凹槽、线圈芯6上的凹槽配合，实现将线圈芯6通过固定块7与线圈框1固定在一起。The fixed block 7 can be: composed of a main panel and a raised block, the raised block located on one side of the main panel and the main panel are of an integrated structure; The slot and the groove on the coil core 6 cooperate to realize that the coil core 6 is fixed together with the coil frame 1 through the fixing block 7 .
一种音圈电机水冷散热保护装置的使用方法，所述方法步骤如下：A method for using a water-cooled heat dissipation protection device for a voice coil motor, the steps of the method are as follows:
S1、安装音圈电机水冷散热保护装置；S1. Install the voice coil motor water cooling and heat dissipation protection device;
S2、注入的冷却水从主进水孔5流入水道，经分进水孔13对线圈9进行冷却，经出水孔3流出，并带走音圈电机线圈产生的热量。S2. The injected cooling water flows into the water channel from the main water inlet 5, cools the coil 9 through the sub-water inlet 13, flows out through the water outlet 3, and takes away the heat generated by the coil of the voice coil motor.
本发明的工作过程是：Working process of the present invention is:
磁轭15及设置在磁轭15之间的永磁体16间产生磁力线14并形成磁场，音圈电机工作时，动子线圈9通电，在磁场的作用下受到洛伦磁力的作用，开始运动。冷却水经过主进水孔5进入电机动子的线圈框1内的水道，后流经三个分进水孔13对动子线圈9进行冷却；最后，冷却水从出水孔3流出，并带走音圈电机线圈产生的热量，防止音圈电机热量向周围环境扩散。Magnetic force lines 14 are generated between the yokes 15 and the permanent magnets 16 arranged between the yokes 15 to form a magnetic field. When the voice coil motor is working, the mover coil 9 is energized, and under the action of the magnetic field, it is affected by the Loren magnetic force and starts to move. The cooling water enters the water channel in the coil frame 1 of the motor mover through the main water inlet hole 5, and then flows through three sub-water inlet holes 13 to cool the mover coil 9; finally, the cooling water flows out from the water outlet hole 3 and brings Dissipate the heat generated by the coil of the voice coil motor to prevent the heat of the voice coil motor from spreading to the surrounding environment.
上面结合附图对本发明的具体实施方式作了详细说明，但是本发明并不限于上述实施方式，在本领域普通技术人员所具备的知识范围内，还可以在不脱离本发明宗旨的前提下作出各种变化。The specific implementation of the present invention has been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned implementation, within the knowledge of those of ordinary skill in the art, it can also be made without departing from the gist of the present invention. Variations.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710363458.7A CN107181367A (en) | 2017-05-22 | 2017-05-22 | A kind of voice coil motor water-cooling protection device and its application method |
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| CN201710363458.7A CN107181367A (en) | 2017-05-22 | 2017-05-22 | A kind of voice coil motor water-cooling protection device and its application method |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050057102A1 (en) * | 2003-09-11 | 2005-03-17 | Nikon Corporation | Holding member, coolant, cooling method and cooling device, linear motor device, stage device, and exposure apparatus |
| CN101032068A (en) * | 2004-10-01 | 2007-09-05 | 株式会社尼康 | Linear motor, stage apparatus and exposure apparatus |
| CN101657956A (en) * | 2007-06-13 | 2010-02-24 | 株式会社安川电机 | canned linear motor armature and canned linear motor |
| CN202713114U (en) * | 2012-07-20 | 2013-01-30 | 上海微电子装备有限公司 | Magnetic suspension linear motor |
| CN203942396U (en) * | 2014-05-26 | 2014-11-12 | 上海微电子装备有限公司 | A kind of linear motor coil immersion cooling structure |
| CN203951320U (en) * | 2014-06-09 | 2014-11-19 | 清华大学 | A kind of motor cooling heat dissipation structure |
| US20160102928A1 (en) * | 2013-05-27 | 2016-04-14 | Etel S.A. | Heat sink for a linear motor |
| CN205986500U (en) * | 2016-07-11 | 2017-02-22 | 新誉集团有限公司 | Linear electric motor water -cooling mechanism |
-
2017
- 2017-05-22 CN CN201710363458.7A patent/CN107181367A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050057102A1 (en) * | 2003-09-11 | 2005-03-17 | Nikon Corporation | Holding member, coolant, cooling method and cooling device, linear motor device, stage device, and exposure apparatus |
| CN101032068A (en) * | 2004-10-01 | 2007-09-05 | 株式会社尼康 | Linear motor, stage apparatus and exposure apparatus |
| CN101657956A (en) * | 2007-06-13 | 2010-02-24 | 株式会社安川电机 | canned linear motor armature and canned linear motor |
| CN202713114U (en) * | 2012-07-20 | 2013-01-30 | 上海微电子装备有限公司 | Magnetic suspension linear motor |
| US20160102928A1 (en) * | 2013-05-27 | 2016-04-14 | Etel S.A. | Heat sink for a linear motor |
| CN203942396U (en) * | 2014-05-26 | 2014-11-12 | 上海微电子装备有限公司 | A kind of linear motor coil immersion cooling structure |
| CN203951320U (en) * | 2014-06-09 | 2014-11-19 | 清华大学 | A kind of motor cooling heat dissipation structure |
| CN205986500U (en) * | 2016-07-11 | 2017-02-22 | 新誉集团有限公司 | Linear electric motor water -cooling mechanism |
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Application publication date: 20170919 |
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