TWM607215U

TWM607215U - Transformer apparatus reducing magnetic field interference

Info

Publication number: TWM607215U
Application number: TW109213352U
Authority: TW
Inventors: 陳聯興; 蔡正特; 黃盛亙
Original assignee: 博大科技股份有限公司
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-02-01

Abstract

一種降低磁場干擾之變壓器裝置，包含一鐵芯、一第一側線圈單元、一第二側線圈單元、一第一電流傳輸線、一第二電流傳輸線及一第三電流傳輸線；該第一側線圈單元及該第二側線圈單元都纏繞在該鐵芯上；該第一側線圈單元連接至該第一電流傳輸線及該第二電流傳輸線；該第二電流傳輸線連接至該第三電流傳輸線。該第一電流傳輸線包含一第一電流傳導段及一第一絕緣層，該第一絕緣層包覆該第一電流傳導段；該第三電流傳輸線包含一第二電流傳導段及一第二絕緣層，該第二絕緣層包覆該第二電流傳導段，該第二絕緣層接觸該第一絕緣層。A transformer device for reducing magnetic field interference, comprising an iron core, a first side coil unit, a second side coil unit, a first current transmission line, a second current transmission line, and a third current transmission line; the first side coil The unit and the second side coil unit are both wound on the iron core; the first side coil unit is connected to the first current transmission line and the second current transmission line; the second current transmission line is connected to the third current transmission line. The first current transmission line includes a first current conduction section and a first insulation layer, the first insulation layer covers the first current conduction section; the third current transmission line includes a second current conduction section and a second insulation The second insulating layer covers the second current conducting section, and the second insulating layer contacts the first insulating layer.

Description

Transformer device to reduce magnetic field interference

本創作係有關於一種變壓器裝置，特別是一種降低磁場干擾之變壓器裝置。This creation is about a transformer device, especially a transformer device that reduces magnetic field interference.

變壓器非常常見，是應用法拉第電磁感應定律而能夠升高電壓或降低電壓的電子電路；變壓器通常包含兩組或兩組以上的線圈，主要用途是升降交流電的電壓、改變阻抗及作為分隔電路，因此變壓器非常的重要。Transformers are very common. They are electronic circuits that can increase or decrease voltage by applying Faraday’s law of electromagnetic induction. Transformers usually contain two or more coils. The main purpose is to raise and lower the voltage of alternating current, change impedance, and act as a separation circuit. The transformer is very important.

有些電子產品的變壓器的初級側和次級側之間規定要有比較高的隔離，例如使用在某些醫療器材的變壓器，此時變壓器的線圈的線材長度往往需要拉長延伸才能達成上述變壓器的初級側和次級側之間的被規定要有的比較高的隔離。Some electronic products require relatively high isolation between the primary side and the secondary side of the transformer. For example, the transformer used in some medical equipment. At this time, the wire length of the transformer coil often needs to be elongated to achieve the above-mentioned transformer. A relatively high isolation is specified between the primary side and the secondary side.

然而，上述初級側和次級側之間規定要有比較高的隔離的變壓器的缺點是變壓器的電流所產生的磁場干擾大，因此造成了紋波雜訊較多、電磁干擾較大等等問題。However, the disadvantage of the above-mentioned transformer with relatively high isolation between the primary side and the secondary side is that the magnetic field interference generated by the current of the transformer is large, which causes more ripple noise, large electromagnetic interference, etc. .

為解決上述問題，本創作之目的在於提供一種降低磁場干擾之變壓器裝置。In order to solve the above problems, the purpose of this creation is to provide a transformer device that reduces magnetic field interference.

為達成本創作之上述目的，本創作之降低磁場干擾之變壓器裝置包含：一鐵芯；一第一側線圈單元，該第一側線圈單元纏繞在該鐵芯上，該第一側線圈單元包含一第一端點及一第二端點；一第二側線圈單元，該第二側線圈單元纏繞在該鐵芯上；一第一電流傳輸線，該第一電流傳輸線係連接至該第一端點；一第二電流傳輸線，該第二電流傳輸線係連接至該第二端點；及一第三電流傳輸線，該第三電流傳輸線係連接至該第二電流傳輸線，其中該第一電流傳輸線包含：一第一電流傳導段，該第一電流傳導段係連接至該第一端點；及一第一絕緣層，該第一絕緣層包覆該第一電流傳導段，其中該第三電流傳輸線包含：一第二電流傳導段，該第二電流傳導段係連接至該第二電流傳輸線；及一第二絕緣層，該第二絕緣層包覆該第二電流傳導段，該第二絕緣層接觸該第一絕緣層。In order to achieve the above purpose of cost creation, the transformer device for reducing magnetic field interference of this creation includes: an iron core; a first side coil unit, the first side coil unit is wound on the iron core, and the first side coil unit includes A first end and a second end; a second side coil unit, the second side coil unit is wound on the core; a first current transmission line, the first current transmission line is connected to the first end Point; a second current transmission line, the second current transmission line is connected to the second end; and a third current transmission line, the third current transmission line is connected to the second current transmission line, wherein the first current transmission line includes : A first current conducting section, the first current conducting section is connected to the first terminal; and a first insulating layer, the first insulating layer covering the first current conducting section, wherein the third current transmission line Comprising: a second current conducting section, the second current conducting section is connected to the second current transmission line; and a second insulating layer, the second insulating layer covering the second current conducting section, the second insulating layer Contact the first insulating layer.

再者，在一具體實施例當中，該第一側線圈單元包含：一第一線圈，該第一線圈纏繞在該鐵芯上，該第一線圈包含該第一端點及一第三端點；及一第二線圈，該第二線圈纏繞在該鐵芯上，該第二線圈包含該第二端點及一第四端點。Furthermore, in a specific embodiment, the first side coil unit includes: a first coil wound on the iron core, the first coil including the first end and a third end And a second coil, the second coil is wound on the iron core, the second coil includes the second end and a fourth end.

再者，在一具體實施例當中，該降低磁場干擾之變壓器裝置更包含：一第四電流傳輸線，該第四電流傳輸線係連接至該第四端點；一第五電流傳輸線，該第五電流傳輸線係連接至該第三端點；及一第六電流傳輸線，該第六電流傳輸線係連接至該第五電流傳輸線。Furthermore, in a specific embodiment, the transformer device for reducing magnetic field interference further includes: a fourth current transmission line, the fourth current transmission line is connected to the fourth terminal; a fifth current transmission line, the fifth current The transmission line is connected to the third terminal; and a sixth current transmission line, and the sixth current transmission line is connected to the fifth current transmission line.

再者，在一具體實施例當中，該第四電流傳輸線包含：一第三電流傳導段，該第三電流傳導段係連接至該第四端點；及一第三絕緣層，該第三絕緣層包覆該第三電流傳導段。Furthermore, in a specific embodiment, the fourth current transmission line includes: a third current conduction section, the third current conduction section is connected to the fourth terminal; and a third insulation layer, the third insulation The layer covers the third current conducting section.

再者，在一具體實施例當中，該第六電流傳輸線包含：一第四電流傳導段，該第四電流傳導段係連接至該第五電流傳輸線；及一第四絕緣層，該第四絕緣層包覆該第四電流傳導段，該第四絕緣層接觸該第三絕緣層。Furthermore, in a specific embodiment, the sixth current transmission line includes: a fourth current conduction section connected to the fifth current transmission line; and a fourth insulation layer, the fourth insulation A layer covers the fourth current conducting section, and the fourth insulating layer contacts the third insulating layer.

再者，在一具體實施例當中，該降低磁場干擾之變壓器裝置更包含：一絕緣殼體，其中該鐵芯、該第一側線圈單元、該第二側線圈單元、該第二電流傳輸線、該第一線圈、該第二線圈及該第五電流傳輸線係設置於該絕緣殼體內。Furthermore, in a specific embodiment, the transformer device for reducing magnetic field interference further includes: an insulating housing, wherein the iron core, the first side coil unit, the second side coil unit, the second current transmission line, The first coil, the second coil and the fifth current transmission line are arranged in the insulating shell.

再者，在一具體實施例當中，該降低磁場干擾之變壓器裝置更包含：一第一電性連接部，該第一電性連接部係設置於該絕緣殼體上；及一第二電性連接部，該第二電性連接部係設置於該絕緣殼體上，其中該第一電流傳輸線及該第四電流傳輸線係設置於該絕緣殼體內並且穿過該絕緣殼體以連接至該第一電性連接部；該第三電流傳輸線及該第六電流傳輸線係設置於該絕緣殼體內並且穿過該絕緣殼體以連接至該第二電性連接部。Furthermore, in a specific embodiment, the transformer device for reducing magnetic field interference further includes: a first electrical connection portion, the first electrical connection portion is disposed on the insulating housing; and a second electrical connection Connecting portion, the second electrical connection portion is arranged on the insulating housing, wherein the first current transmission line and the fourth current transmission line are arranged in the insulating housing and pass through the insulating housing to connect to the first An electrical connection part; the third current transmission line and the sixth current transmission line are arranged in the insulating housing and pass through the insulating housing to be connected to the second electrical connection.

再者，在一具體實施例當中，該降低磁場干擾之變壓器裝置更包含：一第三電性連接部，該第三電性連接部係設置於該絕緣殼體上並且電性連接至該第二側線圈單元；及一第四電性連接部，該第四電性連接部係設置於該絕緣殼體上並且電性連接至該第二側線圈單元。Furthermore, in a specific embodiment, the transformer device for reducing magnetic field interference further includes: a third electrical connection portion, the third electrical connection portion is disposed on the insulating housing and is electrically connected to the first Two side coil units; and a fourth electrical connection portion, the fourth electrical connection portion is arranged on the insulating shell and is electrically connected to the second side coil unit.

再者，在一具體實施例當中，該第一側線圈單元係為一變壓器初級側線圈組；該第二側線圈單元係為一變壓器次級側線圈組。Furthermore, in a specific embodiment, the first side coil unit is a transformer primary side coil group; the second side coil unit is a transformer secondary side coil group.

再者，在一具體實施例當中，該第二側線圈單元係為一變壓器初級側線圈組；該第一側線圈單元係為一變壓器次級側線圈組。Furthermore, in a specific embodiment, the second side coil unit is a transformer primary side coil group; the first side coil unit is a transformer secondary side coil group.

本創作之功效在於降低在變壓器的線圈之外的電流傳輸線的電流所產生的磁場干擾。The effect of this creation is to reduce the magnetic field interference generated by the current of the current transmission line outside the coil of the transformer.

為了能更進一步瞭解本創作為達成預定目的所採取之技術、手段及功效，請參閱以下有關本創作之詳細說明與附圖，相信本創作之目的、特徵與特點，當可由此得到深入且具體之瞭解，然而所附圖式僅提供參考與說明用，並非用來對本創作加以限制者。In order to have a better understanding of the techniques, methods and effects adopted by this creation to achieve the intended purpose, please refer to the detailed description and drawings of this creation below. I believe that the purpose, features and characteristics of this creation can be obtained in depth and specificity. However, the attached drawings are only provided for reference and explanation, and are not used to limit the creation.

在本揭露當中，提供了許多特定的細節，以提供對本創作之具體實施例之徹底瞭解；然而，本領域技術人員應當知曉，在沒有一個或更多個該些特定的細節的情況下，依然能實踐本創作；在其他情況下，則未顯示或描述眾所周知的細節以避免模糊了本創作之主要技術特徵。茲有關本創作之技術內容及詳細說明，配合圖式說明如下：In this disclosure, many specific details are provided to provide a thorough understanding of the specific embodiments of the creation; however, those skilled in the art should know that in the absence of one or more of these specific details, Can practice this creation; in other cases, the well-known details are not shown or described to avoid obscuring the main technical features of this creation. The technical content and detailed description of this creation, together with the schematic description, are as follows:

請參考圖1，其係為本創作之降低磁場干擾之變壓器裝置之第一實施例示意圖；並請同時參考圖2，其係為相互接觸之本創作之第一電流傳輸線及第三電流傳輸線之剖視圖。本創作之降低磁場干擾之變壓器裝置10包含一鐵芯20、一第一側線圈單元30、一第二側線圈單元40、一絕緣殼體50、一第一電性連接部60、一第二電性連接部62、一第三電性連接部64、一第四電性連接部66、一第一電流傳輸線306、一第二電流傳輸線308、一第三電流傳輸線310；該第一側線圈單元30包含一第一端點302及一第二端點304；該第一電流傳輸線306包含一第一電流傳導段3062及一第一絕緣層3064，該第三電流傳輸線310包含一第二電流傳導段3102及一第二絕緣層3104。雖然圖1顯示了許多的元件，但須知本創作僅需要該鐵芯20、該第一側線圈單元30、該第二側線圈單元40、該第一端點302、該第二端點304、該第一電流傳輸線306、該第二電流傳輸線308、該第三電流傳輸線310、該第一電流傳導段3062、該第一絕緣層3064、該第二電流傳導段3102及該第二絕緣層3104即可達成本創作之功效。Please refer to Figure 1, which is a schematic diagram of the first embodiment of the transformer device for reducing magnetic field interference; please also refer to Figure 2, which is the first current transmission line and the third current transmission line of the original creation in contact with each other Sectional view. The transformer device 10 for reducing magnetic field interference of the present invention includes an iron core 20, a first side coil unit 30, a second side coil unit 40, an insulating housing 50, a first electrical connection part 60, and a second The electrical connection portion 62, a third electrical connection portion 64, a fourth electrical connection portion 66, a first current transmission line 306, a second current transmission line 308, and a third current transmission line 310; the first side coil The unit 30 includes a first terminal 302 and a second terminal 304; the first current transmission line 306 includes a first current conducting section 3062 and a first insulating layer 3064, and the third current transmission line 310 includes a second current The conductive section 3102 and a second insulating layer 3104. Although Figure 1 shows many components, it should be noted that this creation only requires the iron core 20, the first side coil unit 30, the second side coil unit 40, the first end 302, the second end 304, The first current transmission line 306, the second current transmission line 308, the third current transmission line 310, the first current conducting section 3062, the first insulating layer 3064, the second current conducting section 3102, and the second insulating layer 3104 It can achieve the effect of cost creation.

該第一側線圈單元30及該第二側線圈單元40都纏繞在該鐵芯20上；該第一電流傳輸線306係連接至該第一端點302；該第二電流傳輸線308係連接至該第二端點304；該第三電流傳輸線310係連接至該第二電流傳輸線308；該第一電流傳導段3062係連接至該第一端點302；該第一絕緣層3064包覆該第一電流傳導段3062；該第二電流傳導段3102係連接至該第二電流傳輸線308；該第二絕緣層3104包覆該第二電流傳導段3102；該第二絕緣層3104接觸該第一絕緣層3064；該鐵芯20、該第一側線圈單元30、該第二側線圈單元40及該第二電流傳輸線308係設置於該絕緣殼體50內；該第一電性連接部60、該第二電性連接部62、該第三電性連接部64及該第四電性連接部66係設置於該絕緣殼體50上；該第一電流傳輸線306係設置於該絕緣殼體50內並且穿過該絕緣殼體50以連接至該第一電性連接部60；該第三電流傳輸線310係設置於該絕緣殼體50內並且穿過該絕緣殼體50以連接至該第二電性連接部62；該第三電性連接部64及該第四電性連接部66係電性連接至該第二側線圈單元40。The first side coil unit 30 and the second side coil unit 40 are both wound on the core 20; the first current transmission line 306 is connected to the first terminal 302; the second current transmission line 308 is connected to the The second terminal 304; the third current transmission line 310 is connected to the second current transmission line 308; the first current conducting section 3062 is connected to the first terminal 302; the first insulating layer 3064 covers the first Current conducting section 3062; The second current conducting section 3102 is connected to the second current transmission line 308; The second insulating layer 3104 covers the second current conducting section 3102; The second insulating layer 3104 contacts the first insulating layer 3064; the iron core 20, the first side coil unit 30, the second side coil unit 40 and the second current transmission line 308 are disposed in the insulating housing 50; the first electrical connection portion 60, the first The second electrical connection portion 62, the third electrical connection portion 64 and the fourth electrical connection portion 66 are arranged on the insulating housing 50; the first current transmission line 306 is arranged in the insulating housing 50 and Pass through the insulating housing 50 to connect to the first electrical connection portion 60; the third current transmission line 310 is disposed in the insulating housing 50 and passes through the insulating housing 50 to connect to the second electrical connection Connection portion 62; the third electrical connection portion 64 and the fourth electrical connection portion 66 are electrically connected to the second side coil unit 40.

再者，該鐵芯20的形狀不限制於圖1，該第一側線圈單元30的匝數與纏繞方向不限制於圖1，該第二側線圈單元40的匝數與纏繞方向不限制於圖1。該第一電流傳輸線306、該第一側線圈單元30、該第二電流傳輸線308及該第三電流傳輸線310可為例如但本創作不限定為同一條電流傳輸線，其具有電流傳導段及絕緣層，且絕緣層包覆電流傳導段。為清楚地顯示出該第三電流傳輸線310及該第一電流傳輸線306，圖1的該第三電流傳輸線310並未接觸該第一電流傳輸線306，但本創作的較佳實施方式為該第三電流傳輸線310接觸該第一電流傳輸線306，亦即該第二絕緣層3104接觸該第一絕緣層3064；然而，如果該第三電流傳輸線310不接觸該第一電流傳輸線306，只要該第三電流傳輸線310靠近該第一電流傳輸線306，則仍可達成本創作的功效。該第二電流傳輸線308可為例如但本創作不限制為不接觸該第一電流傳輸線306。Furthermore, the shape of the core 20 is not limited to that of FIG. 1, the number of turns and winding direction of the first side coil unit 30 is not limited to that of FIG. 1, and the number of turns and winding direction of the second side coil unit 40 is not limited to figure 1. The first current transmission line 306, the first side coil unit 30, the second current transmission line 308, and the third current transmission line 310 can be, for example, but are not limited to the same current transmission line, which has a current conduction section and an insulating layer , And the insulating layer covers the current conducting section. In order to clearly show the third current transmission line 310 and the first current transmission line 306, the third current transmission line 310 of FIG. 1 does not touch the first current transmission line 306, but the preferred embodiment of this creation is the third The current transmission line 310 contacts the first current transmission line 306, that is, the second insulation layer 3104 contacts the first insulation layer 3064; however, if the third current transmission line 310 does not contact the first current transmission line 306, as long as the third current transmission line 306 If the transmission line 310 is close to the first current transmission line 306, the effect of cost creation can still be achieved. The second current transmission line 308 may be, for example, but the present invention is not limited to not contacting the first current transmission line 306.

再者，該第二絕緣層3104接觸該第一絕緣層3064，使得該第三電流傳輸線310的一第一電流326的一第一電流方向與該第一電流傳輸線306的一第二電流328的一第二電流方向為相反的，使得該第三電流傳輸線310的該第一電流326所產生的一第一磁場削減或抵銷該第一電流傳輸線306的該第二電流328所產生的一第二磁場。該第二電流328及該第一電流326的電流路徑為該第一電性連接部60、該第一電流傳輸線306、該第一端點302、該第一側線圈單元30、該第二端點304、該第二電流傳輸線308、該第三電流傳輸線310及該第二電性連接部62。該第一電性連接部60及該第二電性連接部62係電性連接至其他電子裝置或電路以接收電源，而該第三電性連接部64及該第四電性連接部66亦電性連接至其他電子裝置或電路以傳送電源。電流流過該第一側線圈單元30以產生磁場以使該第二側線圈單元40感應產生電流屬於習知技術，故於此不再贅述。圖1的該第一側線圈單元30可為一變壓器初級側線圈組，且該第二側線圈單元40係為一變壓器次級側線圈組，但本創作不以此為限制，該第二側線圈單元40亦可為一變壓器初級側線圈組，且該第一側線圈單元30係為一變壓器次級側線圈組。Furthermore, the second insulating layer 3104 contacts the first insulating layer 3064, so that a first current direction of a first current 326 of the third current transmission line 310 is equal to a second current 328 of the first current transmission line 306 The direction of a second current is opposite, so that a first magnetic field generated by the first current 326 of the third current transmission line 310 reduces or offsets a first magnetic field generated by the second current 328 of the first current transmission line 306 Two magnetic fields. The current paths of the second current 328 and the first current 326 are the first electrical connection portion 60, the first current transmission line 306, the first terminal 302, the first side coil unit 30, and the second terminal Point 304, the second current transmission line 308, the third current transmission line 310, and the second electrical connection portion 62. The first electrical connection portion 60 and the second electrical connection portion 62 are electrically connected to other electronic devices or circuits to receive power, and the third electrical connection portion 64 and the fourth electrical connection portion 66 are also It is electrically connected to other electronic devices or circuits to transmit power. The current flowing through the first side coil unit 30 to generate a magnetic field so that the second side coil unit 40 induces a current is a conventional technology, so it will not be repeated here. The first side coil unit 30 of FIG. 1 can be a transformer primary side coil group, and the second side coil unit 40 can be a transformer secondary side coil group, but the present invention is not limited to this, the second side The coil unit 40 can also be a transformer primary side coil group, and the first side coil unit 30 can be a transformer secondary side coil group.

請參考圖3，其係為本創作之降低磁場干擾之變壓器裝置之第二實施例示意圖；並請同時參考圖4，其係為相互接觸之本創作之第四電流傳輸線及第六電流傳輸線之剖視圖；圖3、4所示之元件與圖1、2所示之元件相同者，為簡潔因素，故於此不再重複其敘述。該降低磁場干擾之變壓器裝置10更包含一第四電流傳輸線320、一第五電流傳輸線322及一第六電流傳輸線324；該第一側線圈單元30包含一第一線圈312及一第二線圈316；該第一線圈312包含該第一端點302及一第三端點314；該第二線圈316包含該第二端點304及一第四端點318；該第四電流傳輸線320包含一第三電流傳導段3202及一第三絕緣層3204；該第六電流傳輸線324包含一第四電流傳導段3242及一第四絕緣層3244。Please refer to Figure 3, which is a schematic diagram of the second embodiment of the transformer device for reducing magnetic field interference; please also refer to Figure 4, which is the fourth current transmission line and the sixth current transmission line of the original creation in contact with each other Cross-sectional view; the elements shown in Figures 3 and 4 are the same as those shown in Figures 1 and 2 for simplicity, so the description will not be repeated here. The transformer device 10 for reducing magnetic field interference further includes a fourth current transmission line 320, a fifth current transmission line 322 and a sixth current transmission line 324; the first side coil unit 30 includes a first coil 312 and a second coil 316 The first coil 312 includes the first end 302 and a third end 314; the second coil 316 includes the second end 304 and a fourth end 318; the fourth current transmission line 320 includes a first Three current conducting sections 3202 and a third insulating layer 3204; the sixth current transmission line 324 includes a fourth current conducting section 3242 and a fourth insulating layer 3244.

該第一線圈312及該第二線圈316都纏繞在該鐵芯20上；該第四電流傳輸線320係連接至該第四端點318；該第五電流傳輸線322係連接至該第三端點314；該第六電流傳輸線324係連接至該第五電流傳輸線322；該第三電流傳導段3202係連接至該第四端點318；該第三絕緣層3204包覆該第三電流傳導段3202；該第四電流傳導段3242係連接至該第五電流傳輸線322；該第四絕緣層3244包覆該第四電流傳導段3242；該第四絕緣層3244接觸該第三絕緣層3204；該第一線圈312、該第二線圈316及該第五電流傳輸線322係設置於該絕緣殼體50內；該第四電流傳輸線320係設置於該絕緣殼體50內並且穿過該絕緣殼體50以連接至該第一電性連接部60；該第六電流傳輸線324係設置於該絕緣殼體50內並且穿過該絕緣殼體50以連接至該第二電性連接部62。The first coil 312 and the second coil 316 are both wound on the core 20; the fourth current transmission line 320 is connected to the fourth terminal 318; the fifth current transmission line 322 is connected to the third terminal 314; the sixth current transmission line 324 is connected to the fifth current transmission line 322; the third current conducting section 3202 is connected to the fourth terminal 318; the third insulating layer 3204 covers the third current conducting section 3202 The fourth current conducting section 3242 is connected to the fifth current transmission line 322; the fourth insulating layer 3244 covers the fourth current conducting section 3242; the fourth insulating layer 3244 contacts the third insulating layer 3204; A coil 312, the second coil 316, and the fifth current transmission line 322 are arranged in the insulating housing 50; the fourth current transmission line 320 is arranged in the insulating housing 50 and passes through the insulating housing 50 to It is connected to the first electrical connection part 60; the sixth current transmission line 324 is arranged in the insulating housing 50 and passes through the insulating housing 50 to be connected to the second electrical connection part 62.

再者，該第一線圈312的匝數與纏繞方向不限制於圖1，該第二線圈316的匝數與纏繞方向不限制於圖1。該第一電流傳輸線306、該第一線圈312、該第五電流傳輸線322及該第六電流傳輸線324可為例如但本創作不限定為同一條電流傳輸線，其具有電流傳導段及絕緣層，且絕緣層包覆電流傳導段。該第四電流傳輸線320、該第二線圈316、該第二電流傳輸線308及該第三電流傳輸線310可為例如但本創作不限定為同一條電流傳輸線，其具有電流傳導段及絕緣層，且絕緣層包覆電流傳導段。為清楚地顯示出該第三電流傳輸線310及該第一電流傳輸線306，圖3的該第三電流傳輸線310並未接觸該第一電流傳輸線306，但本創作的較佳實施方式為該第三電流傳輸線310接觸該第一電流傳輸線306，亦即該第二絕緣層3104接觸該第一絕緣層3064；然而，如果該第三電流傳輸線310不接觸該第一電流傳輸線306，只要該第三電流傳輸線310靠近該第一電流傳輸線306，則仍可達成本創作的功效。為清楚地顯示出該第六電流傳輸線324及該第四電流傳輸線320，圖3的該第六電流傳輸線324並未接觸該第四電流傳輸線320，但本創作的較佳實施方式為該第六電流傳輸線324接觸該第四電流傳輸線320，亦即該第四絕緣層3244接觸該第三絕緣層3204；然而，如果該第六電流傳輸線324不接觸該第四電流傳輸線320，只要該第六電流傳輸線324靠近該第四電流傳輸線320，則仍可達成本創作的功效。該第二電流傳輸線308可為例如但本創作不限制為不接觸該第一電流傳輸線306；該第五電流傳輸線322可為例如但本創作不限制為不接觸該第四電流傳輸線320。Furthermore, the number of turns and winding direction of the first coil 312 are not limited to those in FIG. 1, and the number of turns and winding direction of the second coil 316 are not limited to those in FIG. 1. The first current transmission line 306, the first coil 312, the fifth current transmission line 322, and the sixth current transmission line 324 can be, for example, but are not limited to the same current transmission line, which has a current conduction section and an insulating layer, and The insulating layer covers the current conducting section. The fourth current transmission line 320, the second coil 316, the second current transmission line 308, and the third current transmission line 310 can be, for example, but are not limited to the same current transmission line, which has a current conduction section and an insulating layer, and The insulating layer covers the current conducting section. In order to clearly show the third current transmission line 310 and the first current transmission line 306, the third current transmission line 310 of FIG. 3 does not touch the first current transmission line 306, but the preferred embodiment of this creation is the third The current transmission line 310 contacts the first current transmission line 306, that is, the second insulation layer 3104 contacts the first insulation layer 3064; however, if the third current transmission line 310 does not contact the first current transmission line 306, as long as the third current transmission line 306 If the transmission line 310 is close to the first current transmission line 306, the effect of cost creation can still be achieved. In order to clearly show the sixth current transmission line 324 and the fourth current transmission line 320, the sixth current transmission line 324 of FIG. 3 does not touch the fourth current transmission line 320, but the preferred embodiment of this creation is the sixth current transmission line 320. The current transmission line 324 contacts the fourth current transmission line 320, that is, the fourth insulation layer 3244 contacts the third insulation layer 3204; however, if the sixth current transmission line 324 does not contact the fourth current transmission line 320, as long as the sixth current transmission line 320 If the transmission line 324 is close to the fourth current transmission line 320, the effect of cost creation can still be achieved. The second current transmission line 308 can be, for example, but is not limited to not contacting the first current transmission line 306; the fifth current transmission line 322 can be, for example, but the invention is not limited to not contacting the fourth current transmission line 320.

再者，該第四絕緣層3244接觸該第三絕緣層3204，使得該第六電流傳輸線324的該第二電流328的該第二電流方向與該第四電流傳輸線320的該第一電流326的該第一電流方向為相反的，使得該第六電流傳輸線324的該第二電流328所產生的該第二磁場削減或抵銷該第四電流傳輸線320的該第一電流326所產生的該第一磁場。該第二電流328的電流路徑為該第一電性連接部60、該第一電流傳輸線306、該第一端點302、該第一線圈312、該第三端點314、該第五電流傳輸線322、該第六電流傳輸線324及該第二電性連接部62；該第一電流326的電流路徑為該第一電性連接部60、該第四電流傳輸線320、該第四端點318、該第二線圈316、該第二端點304、該第二電流傳輸線308、該第三電流傳輸線310及該第二電性連接部62。Furthermore, the fourth insulating layer 3244 contacts the third insulating layer 3204, so that the second current direction of the second current 328 of the sixth current transmission line 324 is the same as the first current 326 of the fourth current transmission line 320 The direction of the first current is opposite, so that the second magnetic field generated by the second current 328 of the sixth current transmission line 324 reduces or cancels the second magnetic field generated by the first current 326 of the fourth current transmission line 320 A magnetic field. The current path of the second current 328 is the first electrical connection part 60, the first current transmission line 306, the first terminal 302, the first coil 312, the third terminal 314, and the fifth current transmission line 322. The sixth current transmission line 324 and the second electrical connection portion 62; the current path of the first current 326 is the first electrical connection portion 60, the fourth current transmission line 320, the fourth terminal 318, The second coil 316, the second terminal 304, the second current transmission line 308, the third current transmission line 310 and the second electrical connection portion 62.

然以上所述者，僅為本創作之較佳實施例，當不能限定本創作實施之範圍，即凡依本創作請求項所作之均等變化與修飾等，皆應仍屬本創作之專利涵蓋範圍意圖保護之範疇。本創作還可有其它多種實施例，在不背離本創作精神及其實質的情況下，熟悉本領域的技術人員當可根據本創作作出各種相應的改變和變形，但這些相應的改變和變形都應屬於本創作所附的請求項的保護範圍。綜上所述，當知本創作已具有產業利用性、新穎性與進步性，又本創作之構造亦未曾見於同類產品及公開使用，完全符合新型專利申請要件，爰依專利法提出申請。However, the above are only the preferred embodiments of this creation, and should not limit the scope of implementation of this creation, that is, all equal changes and modifications made in accordance with this creation request shall still fall within the scope of patent coverage of this creation The scope of intention to protect. This creation can also have many other embodiments. Without departing from the spirit and essence of this creation, those skilled in the art can make various corresponding changes and modifications based on this creation, but these corresponding changes and modifications are all Should belong to the scope of protection of the claims attached to this creation. In summary, when it is known that this creation has industrial applicability, novelty and advancement, and the structure of this creation has not been seen in similar products and publicly used, it fully meets the requirements of a new patent application, and the application is filed in accordance with the Patent Law.

10:降低磁場干擾之變壓器裝置10: Transformer device to reduce magnetic field interference

20:鐵芯20: iron core

30:第一側線圈單元30: First side coil unit

40:第二側線圈單元40: second side coil unit

50:絕緣殼體50: Insulating shell

60:第一電性連接部60: The first electrical connection

62:第二電性連接部62: second electrical connection

64:第三電性連接部64: third electrical connection part

66:第四電性連接部66: Fourth electrical connection part

302:第一端點302: first endpoint

304:第二端點304: second endpoint

306:第一電流傳輸線306: The first current transmission line

308:第二電流傳輸線308: The second current transmission line

310:第三電流傳輸線310: The third current transmission line

312:第一線圈312: first coil

314:第三端點314: third endpoint

316:第二線圈316: second coil

318:第四端點318: Fourth Endpoint

320:第四電流傳輸線320: The fourth current transmission line

322:第五電流傳輸線322: Fifth Current Transmission Line

324:第六電流傳輸線324: The sixth current transmission line

326:第一電流326: First Current

328:第二電流328: second current

3062:第一電流傳導段3062: The first current conduction section

3064:第一絕緣層3064: first insulating layer

3102:第二電流傳導段3102: Second current conduction section

3104:第二絕緣層3104: second insulating layer

3202:第三電流傳導段3202: The third current conduction section

3204:第三絕緣層3204: third insulating layer

3242:第四電流傳導段3242: The fourth current conduction section

3244:第四絕緣層3244: fourth insulating layer

圖1為本創作之降低磁場干擾之變壓器裝置之第一實施例示意圖。Figure 1 is a schematic diagram of the first embodiment of a transformer device for reducing magnetic field interference created by the invention.

圖2為相互接觸之本創作之第一電流傳輸線及第三電流傳輸線之剖視圖。Figure 2 is a cross-sectional view of the first current transmission line and the third current transmission line of the original creation in contact with each other.

圖3為本創作之降低磁場干擾之變壓器裝置之第二實施例示意圖。Fig. 3 is a schematic diagram of a second embodiment of a transformer device designed to reduce magnetic field interference.

圖4為相互接觸之本創作之第四電流傳輸線及第六電流傳輸線之剖視圖。Figure 4 is a cross-sectional view of the fourth current transmission line and the sixth current transmission line of the original creation in contact with each other.

10:降低磁場干擾之變壓器裝置 10: Transformer device to reduce magnetic field interference

20:鐵芯 20: iron core

30:第一側線圈單元 30: First side coil unit

40:第二側線圈單元 40: second side coil unit

50:絕緣殼體 50: Insulating shell

60:第一電性連接部 60: The first electrical connection

62:第二電性連接部 62: second electrical connection

64:第三電性連接部 64: third electrical connection part

66:第四電性連接部 66: Fourth electrical connection part

302:第一端點 302: first endpoint

304:第二端點 304: second endpoint

306:第一電流傳輸線 306: The first current transmission line

308:第二電流傳輸線 308: The second current transmission line

310:第三電流傳輸線 310: The third current transmission line

326:第一電流 326: First Current

328:第二電流 328: second current

Claims

A transformer device that reduces magnetic field interference, including: An iron core A first side coil unit, the first side coil unit is wound on the iron core, and the first side coil unit includes a first end and a second end; A second side coil unit, which is wound on the iron core; A first current transmission line, the first current transmission line is connected to the first terminal; A second current transmission line, the second current transmission line is connected to the second terminal; and A third current transmission line, the third current transmission line is connected to the second current transmission line, The first current transmission line includes: A first current conducting section, the first current conducting section is connected to the first terminal; and A first insulating layer covering the first current conducting section, The third current transmission line includes: A second current conduction section, the second current conduction section is connected to the second current transmission line; and A second insulating layer covering the second current conducting section, and the second insulating layer contacting the first insulating layer.

The transformer device for reducing magnetic field interference according to claim 1, wherein the first side coil unit includes: A first coil, the first coil is wound on the iron core, the first coil includes the first end and a third end; and A second coil, the second coil is wound on the iron core, and the second coil includes the second end and a fourth end.

The transformer device for reducing magnetic field interference as described in claim 2, further including: A fourth current transmission line, the fourth current transmission line is connected to the fourth terminal; A fifth current transmission line, the fifth current transmission line is connected to the third terminal; and A sixth current transmission line, the sixth current transmission line is connected to the fifth current transmission line.

The transformer device for reducing magnetic field interference according to claim 3, wherein the fourth current transmission line includes: A third current conducting section, the third current conducting section is connected to the fourth terminal; and A third insulating layer covering the third current conducting section.

The transformer device for reducing magnetic field interference according to claim 4, wherein the sixth current transmission line includes: A fourth current conducting section, the fourth current conducting section is connected to the fifth current transmission line; and A fourth insulating layer, the fourth insulating layer covers the fourth current conducting section, and the fourth insulating layer contacts the third insulating layer.

The transformer device for reducing magnetic field interference as described in claim 5 further includes: An insulating shell, The iron core, the first side coil unit, the second side coil unit, the second current transmission line, the first coil, the second coil and the fifth current transmission line are arranged in the insulating shell.

The transformer device for reducing magnetic field interference as described in claim 6, further including: A first electrical connection portion, the first electrical connection portion is disposed on the insulating housing; and A second electrical connection portion, the second electrical connection portion is disposed on the insulating housing, Wherein the first current transmission line and the fourth current transmission line are arranged in the insulating housing and pass through the insulating housing to be connected to the first electrical connection part; the third current transmission line and the sixth current transmission line are arranged Inside the insulating housing and passing through the insulating housing to connect to the second electrical connection part.

The transformer device for reducing magnetic field interference as described in claim 7, further including: A third electrical connection part, the third electrical connection part is arranged on the insulating housing and electrically connected to the second side coil unit; and A fourth electrical connection part, the fourth electrical connection part is arranged on the insulating housing and electrically connected to the second side coil unit.

The transformer device for reducing magnetic field interference according to claim 8, wherein the first side coil unit is a transformer primary side coil group; the second side coil unit is a transformer secondary side coil group.

The transformer device for reducing magnetic field interference according to claim 8, wherein the second side coil unit is a transformer primary side coil group; the first side coil unit is a transformer secondary side coil group.