M408187 五、新型說明： 【新型所屬之技術領域】 本創作係有關於線性馬達之動子結構，特別係指一種具有散熱裝 置之線性馬達動子。 【先前技術】 線性馬達係由-定子及一動子所組成，其基本原理係使該動子與該 - 定子間產生磁場之變化，達到直線驅動位移。由於線性馬達不需另外附 ® 加傳動几件，可直接利用磁場驅動進行線性位移，可以達到高精度、摩 擦耗損小、傳動效率高、臀音低以及故障率低等優點。因此，線性馬達 目前被廣泛地賴於各紅雜具献設備上，使鶴子帶動機具或設 備進行線性位移’發揮線性馬達之最佳性能。雖然線性馬達具有許多傳 、’先馬達未有之伽’然祕動子作齡產生舰，鱗低雜馬達效率。 為了能夠有效地降低線圈運作溫度，大多線性馬達皆有散熱設備， 以將熱能帶離線性馬達。以目前現有之技術而言，線性馬達之散熱方法 _ 不外乎以空冷、外加散熱片、外加散熱風扇或是水冷之方式，其中又以 h之政熱方式效果較佳。請參閱第—圖所示，其係將線圈⑴傾斜一 角放再將水冷官⑵穿置於線圈⑴中，藉此將熱能自線圈⑴ 帶走。‘然由於_(1)係赠放方式擺設，產生磁通吸錄少，並且組 裝製造不易之缺點；此外，由於水冷管⑺無法直接接㈣氣，反而降 低與空氣間之對流，使散熱效率變差。 【新型内容】 因此’本創作之主要目的即在於提供一種具有散熱裝置之線性馬達 3 M408187 rM408187 V. New description: [New technical field] This creation is about the mover structure of linear motor, especially the linear motor mover with heat sink. [Prior Art] A linear motor consists of a stator and a mover. The basic principle is to generate a change in the magnetic field between the mover and the stator to achieve a linear drive displacement. Since the linear motor does not need to be attached with a few additional transmissions, it can directly use the magnetic field drive for linear displacement, which can achieve high precision, low friction loss, high transmission efficiency, low hip sound and low failure rate. As a result, linear motors are now widely relied on in a variety of equipment, allowing the crane to be linearly displaced with the motive or equipment to achieve the best performance of a linear motor. Although the linear motor has many transmissions, the first motor does not have the gamma, and the squad is low-power motor efficiency. In order to effectively reduce the coil operating temperature, most linear motors have heat sinks to bring thermal energy to the off-line motor. In terms of the current technology, the cooling method of the linear motor _ is nothing more than air cooling, external heat sink, external cooling fan or water cooling, and the effect of the political heating method is better. Referring to the figure-picture, the coil (1) is tilted at a corner and the water-cooled officer (2) is placed in the coil (1), thereby taking the heat away from the coil (1). 'Because _(1) is a way of giving and placing, it has the disadvantage of less magnetic flux absorption and difficult assembly and manufacturing; in addition, since the water-cooled tube (7) cannot directly connect (4) the gas, it reduces the convection with the air, so that the heat dissipation efficiency Getting worse. [New content] Therefore, the main purpose of this creation is to provide a linear motor with heat sink 3 M408187 r
I 動子，其係使水冷裝置表面直接與空氣接觸，用以有效地提高線性馬達 散熱之效率。 本創作之另-目的係在於提供一種具有散熱裝置之線性馬達動 子，其係用以增加線圈磁通量。 本創作之次一目第係在於提供-種具有散熱裝置之線性馬達動 子，其組賴單，用崎低組裝時之人力與時間成本。 . 緣是，為了達成上述目的，摘作所揭-種具有散缝置之線性 • 馬達動子，其包含有-基座，-動子，具錄個線圈，分別以-端直 立地依序設於該基座内，―散歸置，係具有—中空之冷卻部，呈板 狀’相對於該基座而以-側㈣直接地鄰接各該線圈之另端上，使動 子作動時由線騎產生之熱能傳遞至該冷卻部上，並藉由—流經於該 冷部4内部之流體，將該冷卻部上所接收之熱能向外帶出，—絕緣部， 設於該散熱裝置與各該線圈之間。 【實施方式】 • 以下兹舉本創作之一較佳實施例，並配合圖式，作更進-步說明如 后，其中； 第一圖係為習用技術之示意圖。 苐一圖係為本創作一較佳實施例之分解圖。 弟二圖係為本創作一較佳實施例之立體圖。 第四圖係為本創作一較佳實施例剖視圖。 «月參閱第二圖至第四圖所示’在本創作之一較佳實施例中所提供具 有散熱裝置之線性馬達動子(10)，主要係由一基座(20)、一動子(3〇)、 4 M408187 放熱裝置(40)及一絕緣部(50)所組成者’其中·· 該基座(20)係具有一長形本體(21)，一長形嵌槽(22)，沿著該本體 (21)之長軸方向而凹設於該本體(21)上，二穿孔(23)，分別穿設於該本 體(21)長軸兩端之兩側端面。 該動子(30)係具減個線圈(31)，分取底端直立地依序設於該嵌 槽(22)内。 該散熱裝置(40)係具有一内部中空之冷卻部(41)，呈倒u字型，相 對於該_(2G)而蓋設於各該線圈(31)之頂端上，用以供冷卻水體流經 其内，而帶走該動子(3G)作鱗，各麟圈(31)所產生之熱能，一預定 長度之入水管(42)及-預定長度之出水管(43)，分別以管身長軸之一端 連通違冷卻部(41)之兩端’並分別以管身長軸另端與各該穿孔(23)相連 接，其中： 該冷卻部⑼更包含有一第一接觸面(411)，直接鄰接於各該線圈 (31)，-第二接觸面(412) ’直接與空氣接觸，用以增加該冷卻部⑼ 與空氣間之對流 該絕緣部(50)係設於該散熱裝置(4〇)與各該線圈㈤之間。 藉由上述構件之組成’該冷卻部⑼係蓋設於各該線圈(31)之預定 部位’而使腫射由狀水f(42)進人而流_冷卻部(41)，再由該 出水管(43_ ’藉_冷卻水體於該散餘置⑽㈣_循環，可 有效地帶走各該線圈(31)因作動而產生之熱源，以增加線性馬達運作之 效率以及壽命。 由於該冷卻部⑼係以該第一接觸面(411)直接大面積地接觸各該 5 線圈(31)，增加熱能自各該線圈(31)傳導之效率，且該第二接觸面(412) 亦直接與空氣相接觸，可增加該冷卻部⑼與空氣之對流，使熱能加速 地被帶離各該線圈(31)。 另外，透過該絕緣部(50)設置於該散熱裝置(4〇)與各該線圈(31)彼 此鄰接處上，係可轉穩定之電氣性能。 再者本創作所提供之具有散熱裝置之線性馬達動子(1〇)，其係外 力°玄冷卻，直接地將該冷卻部(41)蓋設於各t亥線圈(31)上，亦即 各該線圈(31)可直接立設於該基座(2_，而不需要傾斜擺放，此相較 於習用技術須傾斜觀線圈，以相同尺寸之線_言，直立擺放較傾斜 擺放之線圈磁通量收集佳，並且組餘子更為簡易。 於此必須另外加以說明者： 其一，係為冷卻部之尺寸係可依照動子之線圈數量而作增減，使用 上不會受制於該動子之線圈之數量； 其二，係為於各該線圈外圍係可以灌膠、塗佈樹脂或是以其它得以 穩定各該線圈位置之方式，用以加強固定各該線圈位置； 其二，前揭實施例固係以冷卻水作為熱能散逸之介質’惟並不以之 為限，亦彳于以其他流體取代水體於該冷卻部之中空内部流動，達到快速 散熱之功效。 以上僅是藉由較佳實施例詳細說明本發明，對於該實施例所做的任 何間早修改或是變化’例如該線圈之數量、形式或是流道形式之改變 等’均應為本”請專職圍所得涵攝者。 【圖式簡單說明】 M408187 第一圖係為習用技術之示意圖。 第二圖係為本創作一較佳實施例之分解圖。 第三圖係為本創作一較佳實施例之立體圖。 第四圖係為本創作一較佳實施例剖視圖。 【主要元件符號說明】 線圈（1) 水冷管(2) 具有散熱裝置之線性馬達動子(10)基座(20)I mover, which makes the surface of the water cooling device directly contact with air to effectively improve the efficiency of heat dissipation of the linear motor. Another object of the present invention is to provide a linear motor mover with a heat sink for increasing the coil magnetic flux. The second line of this creation is to provide a linear motor mover with a heat sink, which is based on the manpower and time cost of assembly. The reason is that, in order to achieve the above-mentioned purpose, it is revealed that the linear motor motor has a spline-shaped motor, which includes a pedestal, a mover, and a coil, which are respectively arranged in an upright position. The susceptor is disposed in the pedestal, and has a hollow cooling portion, and has a plate shape. The side is directly adjacent to the other end of the coil by the side (four) with respect to the pedestal, so that when the mover is actuated The heat generated by the line ride is transmitted to the cooling portion, and the heat energy received on the cooling portion is taken out by the fluid flowing through the inside of the cold portion 4, and the insulating portion is disposed on the heat dissipation portion. Between the device and each of the coils. [Embodiment] The following is a preferred embodiment of the present invention, and is further described in conjunction with the drawings, wherein the first figure is a schematic diagram of a conventional technique. The first drawing is an exploded view of a preferred embodiment of the present invention. The second drawing is a perspective view of a preferred embodiment of the present invention. The fourth drawing is a cross-sectional view of a preferred embodiment of the present invention. «Monthly, as shown in the second to fourth figures, a linear motor mover (10) having a heat sink provided in a preferred embodiment of the present invention is mainly composed of a base (20) and a mover ( 3〇), 4 M408187 The heat radiating device (40) and an insulating portion (50) are composed of 'the main base (20) has an elongated body (21), an elongated slot (22), The main body (21) is recessed along the longitudinal direction of the main body (21), and the two through holes (23) are respectively disposed on both end faces of both ends of the long axis of the main body (21). The mover (30) is provided with a reduced coil (31), and the bottom end is disposed in an upright manner in the recessed groove (22). The heat dissipating device (40) has an internal hollow cooling portion (41), which is in an inverted U shape, and is disposed on the top end of each of the coils (31) with respect to the _(2G) for cooling the water body. Flowing through it, taking the mover (3G) as a scale, the heat energy generated by each collar (31), a predetermined length of water inlet pipe (42) and a predetermined length of water outlet pipe (43), respectively One end of the long shaft of the pipe is connected to the two ends of the cooling portion (41) and is connected to each of the through holes (23) at the other end of the long shaft of the pipe body, wherein: the cooling portion (9) further comprises a first contact surface (411) Directly adjacent to each of the coils (31), the second contact surface (412) is in direct contact with air for increasing the convection between the cooling portion (9) and the air. The insulating portion (50) is attached to the heat sink ( 4〇) between each coil (five). The cooling unit (9) is covered by a predetermined portion of each of the coils (31) by the composition of the member, and the swelling water (f) is flown into the cooling unit (41). The outlet pipe (43_ 'borrowing_cooling water body in the residual (10) (four)_ cycle can effectively remove the heat source generated by each coil (31) due to the action, thereby increasing the efficiency and life of the linear motor operation. (9) directly contacting each of the five coils (31) with the first contact surface (411) to increase the efficiency of conduction of thermal energy from the coils (31), and the second contact surface (412) is also directly in contact with the air. Contacting, the convection of the cooling portion (9) and the air may be increased, so that the thermal energy is accelerated away from the coils (31). Further, the heat insulating device (4) is disposed through the insulating portion (50) and each of the coils ( 31) Adjacent to each other, the electrical performance can be stabilized. In addition, the linear motor mover (1〇) provided with the heat sink provided by the present invention is externally cooled and directly cooled. Covered on each of the t-coils (31), that is, each of the coils (31) can be directly erected on the base (2_, without Tilting, this is a tilted view of the coil compared to the conventional technology, with the same size of the wire, the erect placement of the coil magnetic flux is better than the oblique placement, and the group is easier. This must be explained separately The first one is that the size of the cooling unit can be increased or decreased according to the number of coils of the mover, and the number of coils that are not subject to the mover is used; the second is that the outer circumference of the coil can be Gluing, coating resin or other means to stabilize the positions of the coils to strengthen the position of the coil; second, the foregoing embodiment is based on the use of cooling water as a medium for dissipating heat energy. It is also limited to the effect of replacing the water body with the other fluid in the hollow interior of the cooling portion to achieve the effect of rapid heat dissipation. The above is only the detailed description of the present invention by way of a preferred embodiment, and any room for this embodiment Early modification or change 'for example, the number, form or change of the flow pattern of the coil, etc.' should be the same. Please ask the full-time winners. [Simple diagram] M408187 The first picture is BRIEF DESCRIPTION OF THE DRAWINGS The following is a perspective view of a preferred embodiment of the present invention. The third drawing is a perspective view of a preferred embodiment of the present invention. [Main component symbol description] Coil (1) Water-cooled tube (2) Linear motor mover (10) base with heat sink (20)
本體(21) 穿孔(23) 線圈(31) 冷卻部(41) 出水管(43) 第二接觸面(412) 嵌槽(22)， 動子(30) 散熱裝置(40) 入水管(42) 第一接觸面(411) 絕緣部(50)Body (21) Perforation (23) Coil (31) Cooling section (41) Outlet pipe (43) Second contact surface (412) Insert groove (22), mover (30) Heat sink (40) Inlet pipe (42) First contact surface (411) insulation (50)