M346127 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種濾波器總成，特別是關於一種體積小、可避免干 擾周邊電子裝置且可保護其内部的線組及磁心免於受到毀損之濾波器 總成。 ， 【先前技術 Φ 近年來，咼科技產業日趨興盛，日常生活中各式電子產品之使用機 會愈趨頻繁。-般電子產品包含了許多電子元件，而各電子元件容易 產生大里之電磁波干擾，是故在電子元件及線路間常採用線路濾波器 (line fllter)以減少電磁波的干擾。而為了提高使用上的便利性及易攜 生，體積小型化已成為當今電子產品設計的必然趨勢，因此縮小必要 元件一線路濾波器一之體積，便為此業界因應電子產品整體尺寸需求 的主要手段之一。 驾头線路濾波器1係包含二組線組Η(或稱線圈、繞組）、一鐵心（圖 ® 厂、出）及基座，其側視圖係如第1圖所示。兩組線組11分別纏 繞於鐵心外表面之兩側，鐵心纏繞線組11後便固走於基座13上。基 座13包含數個自基座13上表面向下延伸出的引腳15，各組線組u 兩端之弓I線需與引腳15焊接以形成電性連接。由於引線係向下引出以 與鐵心下方之引腳15進行焊接，使得引線與引腳15焊接處所形成之 焊點Ο墊高了線路滤波器i的整體高度，同時形成了大約2〜5公羞 (職)的間隙這樣的結構不僅⑽好產品巾較大的體積，線路渡 波器1的線組11曝露在外亦易造成損壞以及與相鄰電子元件發生干= M346127 之現象，影響線路濾波器的正常運作。 綜上所述，現今線路渡波器由於結構設計不良，存在著體積過大、 易損壞及干擾周邊電子元料_。有鑑於此，如何改進線路滤波器 之結構設計，進而使採用此線路紐器之電子產品體積減小，並同時 避免線路濾波器損壞或產生干擾，便為此業界亟需達成之目標。 【新型内容】 本創作之一目的在於提供一種濾波器總成，俾使濾波器總成在所應 用之電子產品巾佔狀黯更小，並同時能保魏波器總成中的線組 與磁心免於因受到碰撞所造成的毁損、避免對周邊其他電子元件造成 電磁干擾。 為達上述目的，本創作所提供之濾波器總成包含一基座、一磁心、 至少一線組以及至少二引腳。基座具有一底壁及一固定壁，固定壁設 於底壁之上以界定一容置空間，固定壁上設有至少二導線孔。至少一 線組具有一末端’且至少一線組纏繞於磁心上。至少二引腳設置於固 定壁外。其中，纏繞有至少一線組之磁心係置於容置空間中，且二末 端係分別自至少二導線孔穿出，以分別連接至至少二引腳。 藉此，濾波器總成將於所應用之電子產品中佔更小之體積；再者， 將纏繞有至少一線組之磁心置入固定壁與底壁所界定出容置空間中， 便能免於碰撞所造成的毁損，同時也降低了運作時對外部電子元件所 造成的干擾。 在參閱圖式及隨後描述之實施方式後，此技術領域具有通常知識者 便可瞭解本創作之其他目的，以及本創作之技術手段及實施態樣。 M346127 【實施方式】 以下將透過實施例 用以限制本創作釋本創作内容、然而’本創作的實施例並非 式方能實施‘，的環境、繼特殊方 用以限制本創作。需施例之:嶋^ 相關之元件已省略而树示。下貝_及圖式中，與本創作非直接 =之，施例如第2圖所示’其主要繪示本創作之一濾波器 緦成2之不意圖。、清冰怒a 一 /心/…心成2之俯視圖及剖面圖則分別如第3圖及 弟θ所不。需說明的是，第4圖係沿第2圖之剖面線A-A，繪製之剖 面圖。如圖所示，渡波器總成2包括一基座21、—磁心23、二線组 25、四引腳27以及一插片28。 基座21具有底壁211及一固定壁213，固定壁犯設於底壁叫 之上，並與底壁211共同界定一容置空間，目定壁213上設有四導線 孔213a。於本實施例中’固定壁213係呈不連續圓筒狀，並包含四間 P宗’前述四導線孔213a即為此四間隙。於其他實施態樣中，固定壁 213之外型亦可為-連續圓筒’此時固定壁213包含四溝槽，前述四 導線孔213a即為此等四溝槽。如各圖所示，本實施之底壁211與固定 壁213係為一分離個體，其中底壁211與固定壁213可藉由黏合、卡 扣或是螺合等方式固定在一起。於其他實施態樣中，底壁與固定壁亦 可為一體成型。實施本創作時，基座21之材質可採用聚氯乙稀 (PVC)，但本創作不以此材質為限制。 如各圖所示，磁心23係呈圓環狀，其材料係選自鐵及鐵合金其中之 一。於其他實施態樣中，磁心23亦可為其他對稱型體，譬如矩形等。 7 M346127 前述二線組25係纏繞於磁心23上，更詳細而言，二線組25係分別相 對設置並纏繞於磁心23外表面之雨側，而各線組25均具有二末端。 纏繞線組25之磁心23係置於容置空間中’固定壁213與磁心23之間 係保持一間隙。需特別注意的是，纏繞線組25後磁心23係緊鄰設置 於底壁211上，以巨觀視之，兩者之間緊密相鄰。此外，本實施例所 採用之磁心23的橫剖面面積係較習知磁心的橫剖面面積大，藉此降低 了磁心23的高度，並進一步縮小濾波器總成2之體積。 四引腳27係設置於固定壁213外。更具體而言，如第2圖所示，本 實施例之引腳27係設於底壁213之邊緣，且其形狀係為L型。各L 型引腳27的一端側向凸設於底壁213之邊緣外，而另一端則向下凸出 底壁213俾插設並電性連接至下方之一電路板（圖未示出）。然而，熟 知此項技術領域者亦可推及其他設置位置及引腳數目。各線組25之二 末端分別自四導線孔213a穿出，以分別電性連接至四引腳27。 如第2圖所示，本實施例之插片28係呈一 m字型，其兩相對端係 固疋肷e又於固疋壁213上，插片28之m字型的缺口部位係用以夾持 固定磁心23，換言之，插片28之m字型缺口底面適與磁心23之上 緣相抵接’狀補作之糾28可紐安朗要求之安全轉。於本. 實施例中’插片28之材質係採用聚氯乙烯（pvc)，且其厚度實質上 為3.2公餐’但於其他實施態樣中亦可採用其他材纽厚度，並不限 於以上所述。此外，插片28係藉錢設固定於基座21上，同時採用 膠黏以使結合更為確實’於其他實施態樣中亦可制其他結合型態。 除本實施例所採用之m字型插片 濾波器總成5中，亦可採用如第5圖 28外，於本創作之另一實施態樣 所示之T字型插片58。濾波器總 M346127 成5之元件諸如：基座51、底壁511、固定壁513、磁心53及線圈55 均與前述實施例之濾波器總成2之相應元件大致相同，唯一不同之處 在於，濾波器總成5之插片58係呈一 T字型。是故，插片58之兩相 對末端係直接連接於固定壁513上，且T字型底部固定於基座51之 底壁511上。插片58之T字型的左下及右下兩缺口部份係用以夾持 固定磁心53 ;於此情況下，線圈55將直接與固定壁513之内面緊密 相鄰。至於所使用插片58之材質、厚度均與前述實施例描述相同，在 此不另資述。 需說明的是，本創作各元件及各構件之數量並不以本文所述為限， 更詳細而言，前述至少二導線孔、至少一線組、至少二引腳、至少二 間隙、至少二溝槽均可視應用態樣調整數量。 綜上所述，與具有相同功率、電流等特性之習知濾波器相較下，本 創作提供之濾波器總成中，線組之兩端引線並不直接向下連接至引 腳’而是經由側面固定壁上之導線孔穿出，使纏繞有線組之磁心與基 座之間不致有間隙產生，降低濾波總成之整體高度，進而縮小體積。 此外，將纏繞有線組之磁心置入於基座上之底壁與固定壁所界定出的 谷置空間内固定，俾保護濾波器總成中的線組與磁心免於因受到碰撞 所造成的毁損，同時降低濾波器總成對於外部電子元件在運作時所造 成的干擾。 上述之實施例僅用來例舉本創作之實施態樣，以及闡釋本創作之技 術特徵，並非用來限制本創作之範疇。任何熟悉此技術者可輕易完成 之改變或均等性之安排均屬於本創作所主張之範圍，本創作之權利範 圍應以申請專利範圍為準。 9 M346127 【圖式簡單說明】 第1圖係為習知之線路濾波器之側視圖； 第2圖係為本創作之濾波器總成之示意圖； 第3圖係為本創作之濾波器總成之俯視圖； 第4圖係為本創作之濾波器總成之剖面圖；以及 第5圖係為本創作之另一濾波器總成之示意圖。 【主要元件符號說明】 1 線路滤波器 10 間隙 11 線組 13 基座 15 引腳 17 焊點 2 濾波器總成 21 基座 211 底壁 213 固定壁 213a 導線孔 23 磁心 25 線組 27 引腳 28 插片 5 濾、波器總成 51 基座 511 底壁 513 固定壁 53 磁心 55 線圈 58 插片M346127 VIII. New Description: [New Technology Field] This paper is about a filter assembly, especially for a wire group and a core that are small in size and can avoid interference with peripheral electronic devices and protect the inside thereof from being damaged. Filter assembly. [Prior Art Φ In recent years, the technology industry has become increasingly prosperous, and the use of various electronic products in daily life has become more frequent. The general electronic products contain many electronic components, and each electronic component is prone to electromagnetic interference from large ones. Therefore, a line flinter is often used between electronic components and lines to reduce electromagnetic interference. In order to improve the convenience and easy to use, the miniaturization of the volume has become an inevitable trend in the design of electronic products. Therefore, reducing the size of the necessary components and a line filter is the main requirement for the overall size of electronic products. One of the means. The driver circuit filter 1 consists of two sets of wire sets (or coils, windings), a core (Fig. ® factory, outlet) and a base. The side view is shown in Figure 1. The two sets of wire sets 11 are respectively wound around the outer sides of the outer surface of the core, and the core is wound around the wire set 11 and then fixed on the base 13. The base 13 includes a plurality of pins 15 extending downward from the upper surface of the base 13, and the arcs of the ends of each of the sets of wires u are soldered to the leads 15 to form an electrical connection. Since the lead wire is led downward to be soldered to the pin 15 under the core, the solder pad formed by the soldering of the lead and the pin 15 is higher than the overall height of the line filter i, and forms about 2 to 5 hum. The structure of the gap is not only (10) the larger volume of the product towel, but also the line group 11 of the line ferrier 1 is easily exposed and causes dryness with adjacent electronic components = M346127, affecting the line filter. working normally. In summary, due to poor structural design, today's line ferrites are oversized, easily damaged, and interfere with peripheral electronic components. In view of this, how to improve the structural design of the line filter, and thereby reduce the size of the electronic product using the line connector, and at the same time avoid the line filter damage or interference, is an urgent need for the industry. [New content] One of the purposes of this creation is to provide a filter assembly that allows the filter assembly to occupy a smaller footprint in the applied electronic product, while at the same time maintaining the line group in the Weibo assembly. The core is protected from damage caused by collisions and avoids electromagnetic interference to other electronic components in the vicinity. To achieve the above objective, the filter assembly provided by the present invention comprises a base, a core, at least one wire set, and at least two pins. The base has a bottom wall and a fixed wall. The fixed wall is disposed on the bottom wall to define an accommodating space, and the fixed wall is provided with at least two wire holes. At least one of the sets of wires has an end ' and at least one of the sets of wires is wound around the core. At least two pins are placed outside the fixed wall. Wherein, the magnetic core wound with at least one wire group is placed in the accommodating space, and the two ends are respectively passed out from at least two wire holes to be respectively connected to at least two pins. Thereby, the filter assembly will occupy a smaller volume in the applied electronic product; furthermore, the magnetic core wrapped with at least one wire group is placed in the accommodating space defined by the fixed wall and the bottom wall, thereby avoiding The damage caused by the collision also reduces the interference caused to the external electronic components during operation. After reading the drawings and the embodiments described hereinafter, those skilled in the art can understand the other objects of the present invention, as well as the technical means and implementations of the present invention. M346127 [Embodiment] Hereinafter, the present embodiment will be used to limit the creation content of the present invention. However, the embodiment of the present invention is not limited to the environment, and the special use is limited to the present invention. Need to be applied: 嶋^ The related components have been omitted and are shown. In the lower shell _ and the schema, it is not directly related to the present creation, such as shown in Fig. 2, which mainly shows that one of the filters of this creation is not intended. , clear ice anger a / / heart / ... heart into 2 top view and section plan as shown in Figure 3 and θ. It should be noted that Fig. 4 is a cross-sectional view taken along line A-A of Fig. 2. As shown, the waver assembly 2 includes a base 21, a core 23, a two-wire set 25, four pins 27, and a tab 28. The base 21 has a bottom wall 211 and a fixed wall 213. The fixed wall is disposed above the bottom wall and defines an accommodation space together with the bottom wall 211. The target wall 213 is provided with four wire holes 213a. In the present embodiment, the fixed wall 213 has a discontinuous cylindrical shape and includes four P-types. The four-wire holes 213a are four gaps. In other embodiments, the fixed wall 213 may be a continuous cylinder. The fixed wall 213 includes four grooves. The four wire holes 213a are four grooves. As shown in the figures, the bottom wall 211 and the fixing wall 213 of the present embodiment are separate bodies, wherein the bottom wall 211 and the fixing wall 213 can be fixed together by means of bonding, snapping or screwing. In other embodiments, the bottom wall and the fixed wall may also be integrally formed. In the implementation of this creation, the material of the base 21 can be made of polyvinyl chloride (PVC), but this creation is not limited by this material. As shown in the respective figures, the core 23 is annular and its material is selected from one of iron and iron alloy. In other embodiments, the core 23 can also be other symmetrical bodies, such as a rectangle or the like. 7 M346127 The second set 25 is wound around the core 23. More specifically, the second set 25 is disposed oppositely and wound around the rain side of the outer surface of the core 23, and each of the sets 25 has two ends. The core 23 of the wound wire group 25 is placed in the accommodating space. A gap is maintained between the fixed wall 213 and the core 23. It should be noted that after the winding wire group 25, the core 23 is disposed adjacent to the bottom wall 211, and is closely adjacent to each other. Further, the cross-sectional area of the core 23 employed in the present embodiment is larger than the cross-sectional area of the conventional core, whereby the height of the core 23 is lowered, and the volume of the filter assembly 2 is further reduced. The four-pin 27 series is disposed outside the fixed wall 213. More specifically, as shown in Fig. 2, the lead 27 of this embodiment is provided at the edge of the bottom wall 213, and its shape is L-shaped. One end of each of the L-shaped pins 27 is laterally protruded from the edge of the bottom wall 213, and the other end is inserted downwardly from the bottom wall 213, and is electrically connected to one of the lower circuit boards (not shown). . However, those skilled in the art will also be able to push other set positions and pin counts. The two ends of each of the wire groups 25 are respectively passed out from the four wire holes 213a to be electrically connected to the four pins 27, respectively. As shown in FIG. 2, the insert 28 of the present embodiment has an m-shape, and the opposite ends of the insert 28 are fixed to the solid wall 213, and the m-shaped notch portion of the insert 28 is used. In order to clamp the fixed core 23, in other words, the bottom surface of the m-shaped notch of the insert 28 is adapted to abut against the upper edge of the core 23, and the correction of the shape can be ensured. In the embodiment, the material of the insert 28 is made of polyvinyl chloride (pvc), and the thickness thereof is substantially 3.2 ounces. However, other thicknesses may be used in other embodiments, and are not limited to the above. Said. In addition, the inserts 28 are secured to the base 21 by means of a coin, and are adhesively bonded to make the bond more secure. Other combinations may be made in other embodiments. In addition to the m-shaped blade filter assembly 5 used in the present embodiment, a T-shaped blade 58 as shown in another embodiment of the present invention may be employed as in the fifth drawing. The components of the filter total M346127 such as: the base 51, the bottom wall 511, the fixed wall 513, the core 53 and the coil 55 are substantially the same as the corresponding elements of the filter assembly 2 of the previous embodiment, the only difference being that The insert 58 of the filter assembly 5 is in a T-shape. Therefore, the opposite ends of the tab 58 are directly connected to the fixed wall 513, and the bottom of the T-shape is fixed to the bottom wall 511 of the base 51. The lower left and lower right notched portions of the T-shaped insert 58 are used to hold the fixed core 53; in this case, the coil 55 will be directly adjacent to the inner face of the fixed wall 513. As for the material and thickness of the insert piece 58 used, it is the same as that described in the foregoing embodiment, and will not be further described herein. It should be noted that the number of components and components of the present invention is not limited to the above description. In more detail, the at least two wire holes, at least one wire group, at least two pins, at least two gaps, at least two grooves The slots can be adjusted according to the application aspect. In summary, compared with the conventional filter having the same characteristics of power, current, etc., in the filter assembly provided by the present invention, the lead wires at both ends of the line group are not directly connected to the pin 'but Through the hole of the wire on the side fixing wall, no gap is generated between the core of the wound wire group and the base, and the overall height of the filter assembly is reduced, thereby reducing the volume. In addition, the bottom wall of the core of the wound wire group is placed on the base and fixed in the valley space defined by the fixed wall, and the wire group and the core in the filter filter assembly are protected from collision. Destroy, while reducing the interference caused by the filter assembly to the operation of external electronic components. The above-described embodiments are only used to exemplify the embodiments of the present invention, and to explain the technical features of the present invention, and are not intended to limit the scope of the present invention. Any change or equivalence that can be easily accomplished by those skilled in the art is within the scope of this creation. The scope of this creation shall be subject to the scope of the patent application. 9 M346127 [Simple description of the diagram] Figure 1 is a side view of a conventional line filter; Figure 2 is a schematic diagram of the filter assembly of the present invention; Figure 3 is a filter assembly of the present invention. Top view; Figure 4 is a cross-sectional view of the filter assembly of the present invention; and Figure 5 is a schematic diagram of another filter assembly of the present invention. [Main component symbol description] 1 Line filter 10 Gap 11 Wire group 13 Base 15 Pin 17 Solder joint 2 Filter assembly 21 Base 211 Bottom wall 213 Fixed wall 213a Wire hole 23 Core 25 Wire group 27 Pin 28 Insert 5 filter, wave assembly 51 base 511 bottom wall 513 fixed wall 53 core 55 coil 58 insert