TWM255494U - Inductor - Google Patents

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Publication number
TWM255494U
TWM255494U TW93205239U TW93205239U TWM255494U TW M255494 U TWM255494 U TW M255494U TW 93205239 U TW93205239 U TW 93205239U TW 93205239 U TW93205239 U TW 93205239U TW M255494 U TWM255494 U TW M255494U
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Taiwan
Prior art keywords
inductor
coil
wire
item
patent application
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Application number
TW93205239U
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Chinese (zh)
Inventor
Chang-Mau Jeng
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Chang-Mau Jeng
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Publication of TWM255494U publication Critical patent/TWM255494U/en

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M255494M255494

四、創作說明(υ 【新型所屬之技術領域] 本新型有關一種電感器,特別指一種一體成型的電感 器0 【先前技術】 電感器作為一種基本且重要的電子元件,有著其不可 替代的作用。隨著電子設備的快速發展’對電感器的要求 也越來越高,其要求在於損耗低、體積小' 效率高,並且 生產成本低,生產自動化程度高。 第一圖所示為傳統的環形電感器。其受限於必須用人 工將線圈繞製於磁芯上,其缺點在於人工繞製易產生圈數 繞製錯誤及必須投入大量人力。現在雖然有機器以自動繞 製方式取代人工繞製方式,但其缺點在於速度慢且需投入 昂貴的設備成本° 第二圖所…^也風命日g为、解示意 圖所示為E/ I裂電感器的組合圖。其生產方式為二 型Core及I塑Core中間,並用特殊固定劑固*厂、佔 ; _電感器。但其存在如下缺點·必須用人疋,使,、成為 本較高;鐵芯間存在較大空間,導致其工組裝,相對成 成損耗,導致電感器使用效率大幅降^、。、損過大,進而造 而且,傳統環形電感器應用於插件 器應用於表面粘著元件(SMD型)。因此件,E/ 1型電感 適合於各種應用,應用致率高、體積d 迫切需要一種 產的新型電感器。 、,成本低,且易生 【新型内容】4. Description of Creation (υ [Technical Field of New Type] This new type relates to an inductor, especially an integrally formed inductor. [Previous technology] As a basic and important electronic component, an inductor has its irreplaceable role. With the rapid development of electronic equipment, the requirements for inductors are getting higher and higher. The requirements are low loss and small size. The efficiency is high, the production cost is low, and the degree of production automation is high. The first picture shows the traditional Toroidal inductor. It is limited to the need to manually wind the coil on the magnetic core. The disadvantages are that manual winding is easy to produce winding errors and a lot of manpower has to be invested. Although the machine now replaces manual with automatic winding The winding method, but its disadvantages are slow speed and expensive equipment costs. The second picture ... ^ Ye Fengmingri g is the solution diagram showing the combination of E / I split inductors. The production method is two Type Core and I Plastic Core, and use special fixing agent to fix the factory and account; _Inductor. However, it has the following shortcomings: you must use humans to make it higher cost; There is a large space between the iron cores, which causes its assembly and loss, which leads to a significant reduction in the use efficiency of the inductor. The damage is too large, and furthermore, the traditional toroidal inductor is applied to the interposer and is used to surface adhesive components. (SMD type). Therefore, E / 1 type inductors are suitable for various applications. The application rate is high and the volume d is in urgent need of a new type of inductor. The cost is low and it is easy to produce [new content]

M255494M255494

本,型的目的在於提供一種可同時降低損耗、減少體 積、提咼效率的電感器。 *、 ,本新型所提供的電感器,包含一電感線圈及〆包覆體 ,該電感線圈具有一由導線環繞的繞圈部及二由該繞圈部 兩端往外延伸的延伸部,該導線包覆有絕緣層,該包覆體 體成圣的包覆在该電感線圈外部,該二延伸部延伸出包 覆體外。,該繞圈部還可加以樹脂封裝,經過樹脂封裝,使 電感線圈與包覆體之間形成雙重保護機制,避免造成導通 、短路’讓使用者更加安心。 電感線圈繞圈部的樹脂封裝還保證了包覆在電感線圈 外=的包覆體在一體成型時不會損壞導線表層的絕緣漆, 提局了產品的安全性。這種新型電感器體積小,節省空間 ,降低現有電感器(環形、E / I型)的成本,並大幅提高 生產效率。 【實施方式】 由第五圖可見,其為本新型實施例丨的示意圖,其中 電感裔1包括包覆體1 0 ’電感線圈2 〇的延伸部2 2露在包覆 體1 0外面包覆體1 0為一體成型的結構。第四圖為實施例 1的分解示思圖’由電感裔1分解所得,由第四圖可見,一 體成型的包覆體10被分割成了上下兩部分,露出了包覆於 其中的電感線圈20,電感線圈20由圓型導線製 電感器可供插件型元件使用。另請見第八圖,九Π 分別為本新型實施例3的分解示意圖和示意圖,其電感線 圈由圓型導線製成’製彳于的電感器可供插件型元件使用。The purpose of this model is to provide an inductor that can simultaneously reduce losses, reduce volume, and improve efficiency. *. The inductor provided by the new model includes an inductor coil and a cymbal cover. The inductor coil has a winding portion surrounded by a wire and two extensions extending outward from both ends of the winding portion. The wire It is covered with an insulating layer, the covering body is sanctifiedly covered on the outside of the inductor coil, and the two extensions extend out of the covering body. The winding part can also be resin-encapsulated. After the resin encapsulation, a double protection mechanism is formed between the inductor coil and the covering body, which avoids conduction and short-circuiting, to provide users with more peace of mind. The resin encapsulation of the winding part of the inductor coil also ensures that the covering body that is wrapped outside the inductor coil will not damage the insulation paint on the surface of the wire when it is integrally molded, which improves the safety of the product. This new type of inductor is small in size, saves space, reduces the cost of existing inductors (ring, E / I type), and greatly improves production efficiency. [Embodiment] As can be seen from the fifth figure, it is a schematic diagram of an embodiment of the present invention, in which the inductor 1 includes an extension 2 2 of the inductor 10 2 and the inductor 2 is exposed on the outside of the inductor 10 The body 10 is a one-piece structure. The fourth figure is an exploded view of Embodiment 1 obtained from the decomposition of the inductor 1. As can be seen from the fourth figure, the integrally formed covering body 10 is divided into upper and lower parts, exposing the inductor coil covered therein 20, the inductor 20 is made of a round wire inductor and can be used for plug-in components. See also the eighth figure. Nine Π are respectively an exploded view and a schematic view of Embodiment 3 of the present invention. The inductor coil is made of a round wire and is made of an inductor made of a plug-in type element.

M255494 四、創作說明(3) 第八圖中可見,電感線圈2 0的繞圈部2 4被樹脂包覆,形成 封裝結構以加強絕緣,這樣在電感線圈2 0的繞圈部2 4和包 覆體1 0之間就形成了額外的保護。在製作第八圖、第九圖 所示的電感器時,先以機器形成電感線圈2 0,然後對電感 線圈2 0的繞圈部2 4進行樹脂封裝,待乾燥後,將電感線圈 2 0放入特製的模具中,加入一定原料,壓制,在電感線圈 2 0外形成包覆體1 0,即製得實施例3中的電感器,整個製 程簡單,自動化程度高,產品質量也容易控制。第六圖、 第七圖所示為本新型實施例2的分解示意圖及示意圖,其 中電感線圈由圓型導線製成,但延伸部打成扁平狀,製得 的電感器可供表面粘著型元件使用。第十圖、第十一圖所 示為本新型實施例4的分解示意圖及示意圖,其中電感線 圈由圓型導線製成,但延伸部打成扁平狀,且電感線圈的 繞圈部經樹脂封裝,製得的電感器可供表面粘著型元件使 用。第十二圖、第十三圖所示為本新型實施例5的分解示 意圖及示意圖,其中電感線圈由扁形導線製成,製得的電 感器可供表面粘著型元件使用。第十四圖、第十五圖所示 為本新型實施例6的分解示意圖及示意圖,其中電感線圈 由扁形導線製成,且電感線圈繞圈部經樹脂封裝,製得的 電感器可供表面粘著型元件使用。 本實施例只是為了進一步更清楚地描述本發明,而非 對本新型的限制。應該可以理解,本新型並不限於實施例 所做的闡述,任何基於本新型的修改和本發明的等同物都 應涵蓋在本新型的權利要求的構思和範圍之内。M255494 4. Creation instructions (3) It can be seen in the eighth figure that the winding portion 24 of the inductor coil 20 is covered with resin to form a packaging structure to strengthen the insulation. In this way, the winding portion 24 and the package of the inductor coil 20 Additional protection is formed between the coverings 10. When manufacturing the inductors shown in the eighth and ninth figures, the inductor coil 20 is first formed by a machine, and then the winding portion 24 of the inductor coil 20 is resin-sealed. After drying, the inductor coil 20 is dried. Put it into a special mold, add a certain raw material, press it to form a covering body 10 outside the inductor coil 20, that is, the inductor in Example 3 is prepared. The entire process is simple, the degree of automation is high, and the product quality is easy to control. . Figures 6 and 7 show the exploded schematic diagram and schematic diagram of Embodiment 2 of the new model. The inductor coil is made of round wires, but the extension is flattened. The manufactured inductor can be used for surface adhesion. Components used. The tenth and eleventh figures are exploded schematic diagrams and schematic diagrams of Embodiment 4 of the present invention. The inductor coil is made of a round wire, but the extension is made flat, and the winding portion of the inductor coil is encapsulated by resin The prepared inductor can be used for surface-adhesive components. The twelfth and thirteenth figures are exploded views and schematic views of Embodiment 5 of the present invention, in which the inductor coil is made of a flat wire, and the manufactured inductor can be used for surface-adhesive components. The fourteenth and fifteenth figures are exploded schematic diagrams and schematic diagrams of Embodiment 6 of the present invention. The inductor coil is made of a flat wire, and the winding portion of the inductor coil is encapsulated by a resin. The manufactured inductor is available on the surface. Used for adhesive components. This example is only intended to further describe the present invention more clearly, and is not a limitation on the present invention. It should be understood that the present invention is not limited to the description made by the embodiments, and any modifications based on the present invention and equivalents of the present invention should be covered by the concept and scope of the claims of the present invention.

M255494 圖式簡單說明 圖示簡單說明: 第一圖為傳統環形電感器的示意圖; 第二圖為現有E/Ι型電感器的分解示意圖; 第二圖為現有E / I型電感為的組合圖, 第四圖為本新型電感器實施例1的分解示意圖; 第五圖為本新型電感器貫施例1的不意圖, 第六圖為本新型電感器實施例2的分解示意圖; 第七圖為本新型電感器實施例2的示意圖; 第八圖為本新型電感器實施例3的分解示意圖; 第九圖為本新型電感器實施例3的示意圖; 第十圖為本新型電感器實施例4的分解示意圖; 第十一圖為本新型電感器實施例4的示意圖; 第十二圖為本新型電感器實施例5的分解不意圖, 第十三圖為本新型電感器實施例5的示意圖; 第十四圖為本新型電感器實施例6的分解示意圖; 第十五圖為本新型電感器實施例6的示意圖; 圖號說明: 1 電感器 10包覆體 2 0電感線圈 2 2電感線圈的延伸部 2 4電感線圈的繞圈部M255494 The diagram is a simple illustration. The first diagram is a schematic diagram of a conventional toroidal inductor. The second diagram is an exploded schematic diagram of an existing E / I inductor. The second diagram is a combined diagram of an existing E / I inductor. The fourth diagram is an exploded schematic diagram of Embodiment 1 of the novel inductor; the fifth diagram is an unintended implementation of Embodiment 1 of the novel inductor; the sixth diagram is an exploded diagram of Embodiment 2 of the new inductor; the seventh diagram This is a schematic diagram of Embodiment 2 of the novel inductor; the eighth diagram is an exploded view of Embodiment 3 of the novel inductor; the ninth diagram is a schematic diagram of Embodiment 3 of the novel inductor; and the tenth diagram is an embodiment of the novel inductor Fig. 11 is an exploded view of Embodiment 4 of the novel inductor; Fig. 12 is an exploded view of Embodiment 5 of the novel inductor; Fig. 13 is a diagram of Embodiment 5 of the new inductor The fourteenth figure is an exploded view of Embodiment 6 of the novel inductor. The fifteenth diagram is a schematic view of Embodiment 6 of the novel inductor. Explanation of the drawing numbers: 1 Inductor 10 Cover 2 0 Inductive coil 2 2 Inductance coil Extension portion 24 of the inductor coil windings

Claims (1)

M255494 五、申請專利範圍 卜一種電感器,包含一電感線圈及一包覆體,其中,該 電感線圈具有一由導線環繞的繞圈部及二由該繞圈部兩 端往外延伸的延伸部,該導線包覆有絕緣層,該包覆體 一體成型的包覆在該電感線圈外部,該二延伸部延伸出 包覆體外。 2、 如申請專利範圍第1項所述之電感器,其中,該電感線 圈的繞圈部還包覆有一層樹脂封裝。 3、 如申請專利範圍第1或第2項所述之電感器,其中,所 述電感線圈由圓型導線彎繞而成。 4、 如申請專利範圍第1或第2項所述之電感器,其中,所 述電感線圈由圓型導線彎繞而成,所述延伸部為扁平狀 〇 5、 如申請專利範圍第1或第2項所述之電感器,其中,所 述電感線圈由扁平狀導線彎繞而成。 6、 如申請專利範圍第1或第2項所述之電感器,其中,所 述電感線圈由四方線導線彎繞而成。 7、 如申請專利範圍第1或第2項所述之電感器,其中,所 述電感線圈由四方線導線彎繞而成,所述延伸部為扁平 狀。M255494 5. Scope of patent application An inductor includes an inductor coil and a covering body, wherein the inductor coil has a winding portion surrounded by a wire and two extensions extending outward from both ends of the winding portion, The wire is covered with an insulating layer, the covering body is integrally formed to cover the outside of the inductor coil, and the two extension portions extend out of the covering body. 2. The inductor according to item 1 of the scope of patent application, wherein the winding portion of the inductor coil is further covered with a resin package. 3. The inductor according to item 1 or 2 of the scope of patent application, wherein the inductor coil is formed by bending a round wire. 4. The inductor according to item 1 or 2 of the scope of patent application, wherein the inductance coil is formed by bending a round wire, and the extension portion is flat. 05. The inductor according to item 2, wherein the inductance coil is formed by bending a flat wire. 6. The inductor according to item 1 or 2 of the scope of patent application, wherein the inductance coil is formed by bending a square wire. 7. The inductor according to item 1 or 2 of the scope of patent application, wherein the inductance coil is formed by bending a square wire, and the extension is flat.
TW93205239U 2004-03-19 2004-04-06 Inductor TWM255494U (en)

Applications Claiming Priority (1)

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CN 200420043695 CN2710117Y (en) 2004-03-19 2004-03-19 Inductor

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TWM255494U true TWM255494U (en) 2005-01-11

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9087634B2 (en) * 2013-03-14 2015-07-21 Sumida Corporation Method for manufacturing electronic component with coil
CN103887046A (en) * 2014-03-13 2014-06-25 东莞建冠塑胶电子有限公司 Thin induction coil structure
CN110853908B (en) * 2019-11-15 2021-10-29 中山市华佑磁芯材料有限公司 5G special alloy inductance powder metallurgy secondary forming process

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