TWM260931U - Structure of wave filter - Google Patents

Structure of wave filter Download PDF

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Publication number
TWM260931U
TWM260931U TW93208590U TW93208590U TWM260931U TW M260931 U TWM260931 U TW M260931U TW 93208590 U TW93208590 U TW 93208590U TW 93208590 U TW93208590 U TW 93208590U TW M260931 U TWM260931 U TW M260931U
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TW
Taiwan
Prior art keywords
shaft
wire
slot
winding
groove
Prior art date
Application number
TW93208590U
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Chinese (zh)
Inventor
Shiue-Ming Shr
Original Assignee
Shiue-Ming Shr
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Filing date
Publication date
Application filed by Shiue-Ming Shr filed Critical Shiue-Ming Shr
Priority to TW93208590U priority Critical patent/TWM260931U/en
Publication of TWM260931U publication Critical patent/TWM260931U/en
Priority to JP2005003629U priority patent/JP3112800U/en
Priority to DE200520008626 priority patent/DE202005008626U1/en

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00Fixed inductances not covered by group H01F17/00
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00Fixed inductances of the signal type 
    • H01F2017/0093Common mode choke coil
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H1/00Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H03H2001/0092Inductor filters, i.e. inductors whose parasitic capacitance is of relevance to consider it as filter

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Filters And Equalizers (AREA)

Description

M260931 四、創作說明(1) 【新型所屬之技術領域 本新型係關於一種濾波器構造,特別 電流之濾波器構造。 種可適用於大 【先前技術】 一般濾波器的廣泛應用,是隨處可見,如 , 音響等’幾乎都要用到渡波器,主要是利用濾波;來 磁波干擾(EM I)及濾除一些雜訊,因此滹淡 止電M260931 4. Creation Description (1) [Technical Field to which the New Type belongs] This new type relates to a filter structure, particularly a filter structure for current. This kind of technology can be widely used in large [previous technology] general filters. It can be seen everywhere. For example, sound waves, etc., almost all need to use a wave filter, mainly by filtering; to magnetic interference (EM I) and to remove some noise. Information

〜反态在現今的吝I 的應用’實為重要,以下就現今產業之濾波哭姓 ^ 明: 的、、、口構,作_說 習知的防電磁波干擾之滤、波器結構,請泉閱「第1 圖」所示,其主要由一鐵怒、一個半線架11、一底座12 一線體1 3所組成,其中該鐵芯1 〇係呈一门字型,並在其門 處橫設有一中軸部100,且該二個半線架11係組成一線架 並於該二個半線架11上設有二個線槽110,並於該二個2槽 11 0之間設有間隔槽1 Π,且該半線架11之一外側設有繞線齒 112,而其中央設有一半圓槽道η3,並於一底座12之中央5 有一凹陷部1 2 0,該凹陷部1 2 0係用以容置上述之線架,而兮 凹陷部1 20之二側各設有定位凹槽1 2 1,以供插套該鐵芯丨〇之 二側底部’該底座1 2之底部5又有複數個向下延伸之短柱 丨 1 2 2,且該底座1 2之周緣δ又有複數個線溝1 2 3,用以提供引出 該線槽11 〇内之線體1 3並連結於該短柱1 2 2,此種習知的防電 磁波干擾之濾波器1結構’將濾波器1所需用以繞線之二個線 槽11 〇,同設於一線架上,不僅繞線時較困難且費工費時, 也容易因纏繞於線槽110上之線體13 (如漆包線),因繞線過~ The application of anti-state in today's 吝 I is really important. The following is the name of the filter industry in today ’s industry ^ Ming: ,,,, and mouth structure, for the conventional filter and wave filter structure for preventing electromagnetic interference, please As shown in "Picture 1" by Quanquan, it is mainly composed of an iron anger, a half wire frame 11, a base 12 and a wire body 13. The iron core 10 is shaped like a door, and A central shaft portion 100 is horizontally arranged, and the two half wire racks 11 form a wire rack, and two wire grooves 110 are provided on the two half wire racks 11, and are arranged between the two two grooves 110. There is a space slot 1 Π, and a winding tooth 112 is provided on the outer side of one of the half-frames 11, and a half-circle channel η3 is provided at the center thereof, and a depression 1 2 0 is provided at the center 5 of a base 12. The depression 1 2 0 is used for accommodating the above-mentioned wire frame, and the two sides of the recessed portion 1 20 are provided with positioning grooves 1 2 1 for inserting the bottom of the two sides of the core 丨 〇 'the base 1 2 The bottom 5 also has a plurality of short columns extending downwards 丨 1 2 2, and the peripheral edge δ of the base 12 has a plurality of line grooves 1 2 3 to provide a line body 1 leading out of the line groove 11 〇 3 parallel In this short column 1 2 2, this conventional structure 1 for preventing electromagnetic wave interference filter 1 ′ puts two wire grooves 11 〇 required for the winding of the filter 1 on the same wire rack, and not only the winding It is more difficult and time-consuming, and it is also easy for the wire body 13 (such as enameled wire) wound on the wire trunk 110 to pass through the wire.

M260931 四、創作說明(2) " ' 爾 - 私:ί使線體13破損,造成短路現象,且因該二個線槽11 〇 之設計’目其可容納的線體】3之容置空間較小,故其繞體之 ,r限’因此皆只適用於小電流之濾波器i,故其功率 士目L車又小,在現今多元化的產業上,不僅生產者的效率要 ’消費者對產品功效上的需求亦是越高,故上述之習 之木構,實不具產業利用性。 種之ί ΐ於!知的防電磁波干擾之濾波器結構,存有上述種 產ί創作人乃針對該些問題研究改進之道,終於有 【新型内容】 ^ 本=型之主要目的,在於解決上述之問題, 根—種可適用於大電流之渡波器^ 根據本新型所揭露之濾波器構造,其包括有.k :,芯,具有-外圍部、-第—輛部J第二軸 一第一槽座,設置於該鐵怎之第一軸部; ’ 第一槽座,設置於該鐵忠之第二轴部; 一繞線體,繞設於第〆槽座及第二槽座;’ 一底座,用以容納該鐵芯。 本新型之技術特徵為利用上述之第一槽 分槽設計,增加可繞線交間,故可適 一槽座, 繞線之功效。 、用於大電流且具方/ 有關本新型之較佳實例與技術内容, 下: 纸配合圖式說明: 【實施方式】M260931 IV. Creative Instructions (2) " 'Er-Private: 使 damage the wire body 13 and cause a short circuit phenomenon, and because of the design of the two wire trunks 11 〇' the wire body it can accommodate] 3 The space is small, so it ’s around the body, so the r limit is only applicable to the filter i with small current, so its power L and L cars are small. In today's diversified industries, not only the efficiency of the producer must be ' Consumers' demand for product efficacy is also higher, so the wooden structure of the above practice does not have industrial applicability. Kind of ί ΐ ΐ! The known filter structure for preventing electromagnetic wave interference has the above-mentioned properties. The creator has researched and improved on these issues. Finally, there is [new content] ^ The main purpose of this type is to solve the above problems. A kind of wave filter applicable to high current ^ According to the filter structure disclosed in the present invention, it includes a .k: core, which has a -peripheral part, a -first-car part, a second shaft, a first slot, and is provided. The first shaft portion of the iron; 'the first groove seat is provided on the second shaft portion of the iron loyalty; a winding body is wound around the first groove seat and the second groove seat;' a base for Accommodate the iron core. The technical feature of the new model is the use of the above-mentioned first slot-slot design, which can increase the winding intersect, so it can fit a slot seat and the winding effect. For high current and square / best examples and technical content related to the new model, the following: Paper matching illustration: [Embodiment]

M260931 四、創作說明(3) 請參閱「第3、4圖」,係為本新型之立體分解圖及完整 立體組合圖,如圖所示,包括有一鐵芯2 〇、一第一槽座2!、 一第二槽座22、一繞線體23、一底座24,其中鐵芯2〇(係為 一磁性體)具有一呈口字型之外圍部200,在外圍部2 〇〇之中 平行並列橫設有一第一軸部2 0 1及第二軸部2 〇 2 ;第一槽座2、1 及第二槽座22是各由二個同型之槽架210所構成,且第一槽 座2 1 δ又置於鐵芯2 〇之第一軸部2 〇 1,第二槽座2 2設置於鐵芯 20之第二軸部2〇2,且第一槽座21及第二槽座22皆具有一接 合槽2 1 1,用以接合於鐵芯2 0之第一軸部2 〇 1及第二軸部 202,並於第一槽座21及第二槽座22之兩端各設有第一圓片❿ 212及第二圓片213 ,其中第一圓片212上設有進線槽214,此 進線槽2 1 4係於纏繞繞線體2 3時,以繞線體2 3勾掛於進線槽 2 1 4,進行繞線,可方便繞線,以減少製程時間,且第二圓 片213之周圍,具有一齒狀部215 ;以繞線體23(可實施為銅 箱扁平線或漆包線)繞設於上述之第一槽座2 1及第二槽座 2 2 ;底座2 4,係具有一容納槽2 4 0,用以容納該鐵芯2 0,且 底座2 4之底側係具有四根向下延伸之接線柱2 4 1,且在周圍 設有四個線溝2 4 2,用以引出上述之繞線體2 3並連結(如焊接 方式)於接線柱241。 & 由上述之濾波器2構造,可明顯看出,以鐵芯2 0之第一 軸部2 0 1及第二軸部2 〇 2之構造設計,用以設置第一槽座2 1及 第二槽座2 2,以增加繞線體2 3可繞線之空間,因此可選擇線 徑較大的繞線體23纏繞出一濾波器2,且通過繞線體23之電 係與其通過繞線體2 3之截面積成正比,故可適用於大電流M260931 IV. Creation Instructions (3) Please refer to “Figures 3 and 4”, which are the exploded view of the new model and the complete three-dimensional combination drawing, as shown in the figure, including an iron core 2 and a first slot seat 2 !, A second slot seat 22, a winding body 23, and a base 24, wherein the iron core 20 (which is a magnetic body) has a mouth-shaped peripheral portion 200, and among the peripheral portions 200 A first shaft portion 201 and a second shaft portion 2 02 are arranged in parallel and horizontally; the first groove seat 2, 1 and the second groove seat 22 are each composed of two groove frames 210 of the same type, and the first The slot 2 1 δ is placed on the first shaft portion 2 0 of the iron core 20, the second slot 22 is provided on the second shaft portion 20 of the iron core 20, and the first slot 21 and the second Each of the slot seats 22 has an engaging slot 2 1 1 for engaging the first shaft portion 201 and the second shaft portion 202 of the iron core 20, and is formed in two of the first slot seat 21 and the second slot seat 22. Each end is provided with a first disc ❿ 212 and a second disc 213. The first disc 212 is provided with a wire entry slot 214. The wire entry slot 2 1 4 is wound around the winding body 23 to The wire body 2 3 is hooked into the wire entry slot 2 1 4 for winding, which can be easily wound. In order to reduce the process time, and around the second wafer 213, there is a toothed portion 215; and a winding body 23 (which can be implemented as a copper box flat wire or enameled wire) is wound around the first slot seat 21 and The second slot base 2 2; the base 24 is provided with a receiving slot 2 40 for receiving the iron core 20, and the bottom side of the base 24 is provided with four downwardly extending terminals 2 41, Four wire grooves 2 4 2 are provided around the wire grooves 2 4 for drawing out the winding body 23 and connecting (such as welding) to the terminal 241. & From the structure of the filter 2 mentioned above, it can be clearly seen that the structure design of the first shaft portion 21 and the second shaft portion 2 of the iron core 20 is used to set the first slot 2 1 and The second slot 22 is used to increase the space where the winding body 23 can be wound. Therefore, a winding body 23 with a larger wire diameter can be selected to wind a filter 2 and pass through the electrical system of the winding body 23 to pass through it. The cross-sectional area of the winding body 23 is directly proportional, so it can be applied to large currents.

第7頁 M260931 四、創作說明(4) (可以貫際情況,選擇線徑之大小)’且因分槽設計(第一槽 座21及第二槽座22) ’可於繞線時,過程較簡易且不易混 淆,亦可減少工時及工序,再者,以銅箔扁平線作為繞線體 23,因其扁平的構造,不僅美觀,且因其截面積加大,亦可 適用於大電流及大功率’且繞線圈數也可縮減,具繞線簡 易、小功率損耗之優點,因此,極具產業利用性。 再請參閱「第5、6圖」,係為本新型之另一實施例之立 體分解圖及完整立體組合圖,如圖所示,包括有一鐵芯、 一第一槽座21、一第二槽座22、一繞線體23、一底座24,过 中鐵心20(係為一磁性體)具有一呈口字型之外圍部2〇〇,在· 外圍部2 0 0之中橫設有一第一軸部2 〇 1及第二軸部2 〇 2,且在 第一軸部201及第二軸部2 0 2之間設有一阻隔部2 〇3,用以阻 隔第一軸部201及第二轴部202 ;第一槽座21及第二槽座22是 各由二個同型之槽架21〇所構成,且第一槽座21設置於鐵芯 20之第一軸部201,第二槽座22設置於鐵芯20之第二軸部 202,且第一槽座21及第二槽座22具有一接合槽211 ,用以接 合於鐵芯20之第一軸部201及第二軸部20 2,並於第一槽座21 及第二槽座22之兩端各設有第一圓片212及第二圓片213,其 中第圓片2 1 2上设有進線槽2 1 4,此進線槽2 1 4係於纏繞繞| 線體23時,以繞線體23勾掛於進線槽214,進行繞線,可方 便繞線’以減少製程時間;以繞線體2 3 (可實施為銅箔扁平 線或漆包線)繞設於上述之第一槽座21及第二槽座22 ;底座 24,係具有一容納槽240,用以容納該鐵芯2〇,且底座24之 底側係具有四根向下延伸之接線柱2 4】,且在周圍設有四個Page 7 M260931 IV. Creation Instructions (4) (You can choose the size of the wire diameter according to the situation), and because of the slot design (the first slot base 21 and the second slot base 22) 'can be used during winding, the process It is relatively simple and not easy to confuse, and can reduce man-hours and processes. Furthermore, the copper foil flat wire is used as the winding body 23. Because of its flat structure, it is not only beautiful, but also because of its enlarged cross-sectional area, it can also be applied to large The current and high power can be reduced, and the number of windings can be reduced. It has the advantages of simple winding and low power loss. Therefore, it has great industrial applicability. Please refer to "Figures 5 and 6" again, which are an exploded perspective view and a complete perspective view of another embodiment of the present invention. As shown in the figure, it includes an iron core, a first slot base 21, and a second The trough seat 22, a winding body 23, a base 24, the intermediate core 20 (which is a magnetic body) has a mouth-shaped peripheral portion 200, and a horizontal portion is provided in the peripheral portion 200. The first shaft portion 2 01 and the second shaft portion 2 02, and a blocking portion 2 03 is provided between the first shaft portion 201 and the second shaft portion 202 to block the first shaft portion 201 and The second shaft portion 202; the first groove base 21 and the second groove base 22 are each composed of two groove frames 21 of the same type, and the first groove base 21 is provided on the first shaft portion 201 of the core 20, the first The two groove bases 22 are disposed on the second shaft portion 202 of the iron core 20, and the first groove base 21 and the second groove base 22 have an engagement groove 211 for being connected to the first shaft portion 201 and the second iron core 20 The shaft portion 202 is provided with a first wafer 212 and a second wafer 213 at both ends of the first groove base 21 and the second groove base 22, and a wire entry groove 2 is provided on the second wafer 2 1 2 1 4 , This wire entry slot 2 1 4 is used when winding | wire body 23 The winding body 23 is hooked into the wire entry slot 214, and the winding is convenient for winding. This reduces the processing time; the winding body 2 3 (which can be implemented as a copper foil flat wire or an enameled wire) is placed in the first section above. A slot base 21 and a second slot base 22; a base 24 having a receiving slot 240 for receiving the iron core 20, and a bottom side of the base 24 having four terminals 24 extending downwards], And there are four around

M260931 四、創作說明(5) 線溝242,用以引出上述之繞線體23並連結(如焊接方式)於 接線柱241,利用第一槽座21及第二槽座22之分槽設計,增 加可繞線之空間,故可適用於大電流且具方便繞線之功效。 上列詳細說明係針對本新型之可行實施例具體說.明,惟 該實施例並非限制本新型之專利範圍,凡未脫離本新型之新 型技藝精神之等效實施或變更,均應包含於本案之專利範圍 内0 M260931 圖式簡單說明 第1、2圖,為習知之濾波器結構。 第3圖,為本新型之立體分解圖。 第4圖,為本新型之完整立體組合圖。 第5圖,為本新型之另一實施例之立體分解圖。 第6圖,為本新型之另一實施例之完整立體組合圖。 【圖式符號說明】 【習知】 1 ......濾波器 10 ······鐵芯 100......中軸部 鬌’ 11 ......半線架 110 ......線槽 111 ......間隔槽 112 ......繞線齒 113 ......半圓槽道 12 ......底座 120 ......凹陷部 121 ......定位凹槽 122 ......短柱 _ 123 ......線溝 13 ......線體 【本新型】 2 ......濾波器 20......鐵芯M260931 4. Creation instructions (5) The wire groove 242 is used to lead out the winding body 23 described above and connect (such as welding) to the terminal 241. The groove design of the first groove base 21 and the second groove base 22 is used. Increase the space for winding, so it can be applied to high current and has the effect of convenient winding. The above detailed description is specific to the feasible embodiments of the new model. It is clear, but this embodiment is not intended to limit the scope of the patent of the new model. Any equivalent implementation or change that does not depart from the spirit of the new technology of the new model should be included in this case. Within the scope of the patent 0 M260931 The diagrams are briefly explained in Figures 1 and 2, which are known filter structures. Figure 3 is a three-dimensional exploded view of the new model. Figure 4 is a complete three-dimensional combination diagram of the new model. FIG. 5 is an exploded perspective view of another embodiment of the present invention. FIG. 6 is a complete three-dimensional assembled view of another embodiment of the present invention. [Illustration of Symbols of Drawings] [Knowledge] 1 ...... Filter 10 ······ Iron core 100 ...... Middle shaft part 鬌 '11 ...... Half wire frame 110 ...... Wire groove 111 ...... Space groove 112 ...... Wound teeth 113 ...... Semicircle groove 12 ...... Base 120 .... .. depression 121 ... positioning groove 122 ... short post _ 123 ... line groove 13 ... line body [new model] 2 ... ... filter 20 ... iron core

第10頁 M260931 圖式簡單說明 2 0 0 ......外圍部 201......第一軸部 2 02 ......第二軸部 2 03 ......阻隔部 21 ······第一槽座 210 ......槽架 211 ......接合槽 212 ......第一圓片 213 ......第二圓片 214 ......進線槽 215 ......齒狀部 22 ......第二槽座 23 .....繞線體 24 ......底座 240 ......容納槽 241 ......接線柱 242 ......線溝Page 10 M260931 Brief description of the drawing 2 0 0 ...... Peripheral section 201 ...... First shaft section 2 02 ...... Second shaft section 2 03 ...... Blocking section 21 ····· First groove base 210 ... groove frame 211 ... engagement groove 212 ... first wafer 213 ... Two wafers 214 ...... Wire entry groove 215 ...... Toothed portion 22 ...... Second groove seat 23 ...... Winding body 24 ...... Base 240 ... Receiving slot 241 ... Terminal post 242 ... Wire groove

Claims (1)

M260931 五、申請專利範圍 1. 一種濾波器構造,用以提供一種適用大電流之濾波器構 造,包括有: 一鐵芯, 設有一第一軸 一第一槽 鐵芯之第一轴 一第二槽 鐵芯之第二軸 一繞線體 一底座, 2. 如申請專利 芯之第一軸部 3. 如申請專利 一槽座及第二 線槽, 該進線 係具 部及 座, 部; 座, 部; ,係 係具 範圍 及第 範圍 槽座 該進 槽, 有一呈口字型之外圍部,該外圍部之中 第二轴部; 係由二個同型之槽架所構成,設置於該 係由二個同型之槽架所構成,設置於該 繞設於該第一槽座及該第二槽座; 有一容納槽,用以容納該鐵芯。 中第1項所述之濾波器構造,其中該鐵 二軸部之間設有一阻隔部。 設有進 勾掛於 間。 4 ·如申 線體係 5.如申 線體係 6 ·如申 座之底 覆數個 請專利 為銅% 請專利 為漆包 請專利 側係具 線溝, 中第1項所述之濾波器構造,其中該第 之兩端各設有二個圓片,其中一圓片上 線槽係於纏繞該繞線體時,以該繞線體 進行繞線,可方便繞線,以減少製程時 範圍中第1項所述之濾波器構造,其中該繞 扁平線。 範圍中第1項所述之濾波器構造,其中該繞 線。 範圍中第1項所述之濾波器構造,其中該底 有覆數根向下延伸之接線柱,且在周圍設有 用以引出該繞線體並連結於該接線柱。M260931 5. Scope of patent application 1. A filter structure for providing a filter structure suitable for large currents, including: an iron core, a first shaft with a first shaft, a first shaft with a first shaft, and a second shaft The second shaft of the slotted iron core has a winding body and a base. 2. If the first shaft portion of the patented core is applied. The seat is equipped with a range and a first range slot. The slot is provided with a mouth-shaped peripheral portion and a second shaft portion in the peripheral portion. It is composed of two identical slot frames and is arranged in the slot. The system is composed of two grooves of the same type, which are arranged around the first groove base and the second groove base; and a receiving groove is used for accommodating the iron core. The filter structure according to item 1, wherein a blocking portion is provided between the iron two shaft portions. There are hooks in between. 4 · Rushen wire system 5. Rushen wire system 6 · If the bottom of the seat is covered, several patents are required for copper% patents are for enamelled patents and the side is equipped with a trench, the filter structure described in item 1 Wherein, two discs are provided at each end of the first part, and a wire groove on one of the discs is wound with the winding body when winding the winding body, and the winding can be facilitated, so as to reduce the number of the middle part of the manufacturing process. The filter structure according to item 1, wherein the winding is a flat wire. The filter construction described in item 1 of the range, wherein the wire is wound. The filter structure described in the first item in the scope, wherein the bottom is covered with a plurality of downwardly extending terminals, and surroundings are provided to lead out the winding body and be connected to the terminals. 第12頁Page 12
TW93208590U 2004-06-01 2004-06-01 Structure of wave filter TWM260931U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW93208590U TWM260931U (en) 2004-06-01 2004-06-01 Structure of wave filter
JP2005003629U JP3112800U (en) 2004-06-01 2005-05-25 Filter
DE200520008626 DE202005008626U1 (en) 2004-06-01 2005-05-31 Noise filter for power supply applications, has bobbin formed by two semicylindrical elements fitting around core to receive windings and base with opening at upper end for receiving bottom of metal frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW93208590U TWM260931U (en) 2004-06-01 2004-06-01 Structure of wave filter

Publications (1)

Publication Number Publication Date
TWM260931U true TWM260931U (en) 2005-04-01

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TW93208590U TWM260931U (en) 2004-06-01 2004-06-01 Structure of wave filter

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DE (1) DE202005008626U1 (en)
TW (1) TWM260931U (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI609386B (en) * 2016-12-15 2017-12-21 Yujing Technology Co Ltd Vertical composite common mode coil

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