M340537 八、新型說明： 【新型所屬之技術領域】 本新型係有關一種變壓器繞線結構，尤指一種用於換流器（Inverter) 的變壓器繞線結構。 【先前技術】 一般變壓器係將一鐵芯穿置在一繞線軸内，再於繞線軸上以相同或不 _ 同線徑的線圈纏繞成一次側線圈及二次侧線圈，該鐵芯上纏繞一次側線圈 及二次側線圈後再以一殼體包覆，如此即可構成一感應線圈之變壓器而應 ‘ 用於需提供電力的電子裝置，如液晶面板等，而一般的液晶面板在製程中 φ 多半採用複數冷陰極燈管以提高液晶面板的亮度，故上述變壓器須以多個 一次側線圈配合多個二次側線圈之設計，才能輸出多組驅動電流以驅動該 些冷陰極燈管，但此設計會造成驅動冷陰極燈管之二次側所輸出之驅動電 流不同而亮度不均勻，且驅動冷陰極燈管之電流又攸關著照明輝度的問題 〇 如「圖1」所示，係為習知變壓器之使用狀態示意圖，如圖所示，主要 包括有鐵芯組100、二組分別繞設於鐵芯組100中間部分的一次側線圈11〇 、120、二組分別繞設於鐵芯組100兩端的二次側線圈130、140及二個負 載30，且該一次側線圈11()、12〇與該二次側線圈13〇、14〇各以一間隔件 φ 101加以隔離，其中，輸入電壓（Vi)輸入該一次側線圈11〇、12〇，經過 該鐵芯組100激磁後由該二次側線圈13〇、14〇提供驅動電流並驅動後端負 載30 (負載30係為一冷陰極燈管），該變壓器雖可供應電力至二負載，但 、 其組成結構亦衍生出下列問題·· 一、由於二負載30係設置於鐵芯組1〇〇的同一端，故分別繞設於鐵 芯組100之兩端的二組二次側線圈13〇、14〇，勢必有一組必須 於電路板（PCB)印刷時，以跳線方式才能將此組二次側線圈、 13〇 M0連接至後端負載3〇，並力口以驅動，或須以雙層電路板 才可將此組二次側線圈⑽、刚連接至後端負载％，如此作法 ，不但製程較繁複而且也較耗卫時，若以雙層電路板設置，不 僅增加其設計難度且更增加製作成本，實不符齡產業之需求 5 M340537 一、此省知於鐵广⑷00之設計，係以二個E型鐵芯所組成，盆中 間接ί部分二端’細以分概設該-次側線圈11G、120’，、不 僅使付磁力線不連貫亦會造成損耗之情事發生，再者，前述之 »亥--人側線圈130、140 ’分別繞設於鐵芯組1〇〇之 量獨錢出龍及驅動電«她大異，且,Γ動 電流是用以驅動後端二負載30，如該二次側線圈13〇、14〇之驅 動電流不均等，必定會導致後端該二負載3〇照明輝 二上之麵問題’實為現今鈸造者所極待解 【新型内容】 本新型的主要目的，在於改善上述缺失，並以里一判々Β时 ，繞之-次側即可於二次側輸出多個相同之驅動電流以二載 ，並可精簡構造且可讓後端負載輸出功率相同。 、 ，二=:Γ型提出一種變細堯線結構，係包含有-繞線架 一 _將輸人電壓進行電壓轉換後輸出，且該 有複=隔板而區隔出繞線槽，其中，至少二併置的繞 跨該些隔板而繞置於該些繞線槽。 ^七、 透過上述技術方案，使本新型相較於習知技術產生下列有益效果： -、，過該二繞線體共同纏繞於該繞線架的二次側，使該麵器繞線 架不需另外組設電路板，或經由跳線等方式傳輸電力至該二次側 ΐΓΓΐ少二負載’藉此簡化觀器的結構，而降低製程所需時 間及生產成本的效果。 更藉由,亥一繞線體纏繞於該繞線架同一側，使該二次側可產生相 ，的驅動電力以供給該二負載，進而使負载輸出功率相同。 L貫施方式】 有闕本新型之詳細說明及技術内容，現就配合圖式說明如下： 請參間『圖2』所示，本新型係為一種麵器繞線 _心組2〇不限於圖中所示的EE組設態樣，更可置換成ei、α等其他 6 M340537 等，且該麟架10設有一阻隔件11，並於該阻隔件η兩側設置 ，入電力之-次側12及-將輸入電力轉換輸出的二次側13，盆中， U設有複數隔板14以區隔出繞線槽Β，而該繞線架料端分別 St 12及該二次侧13延伸出一組接部15、16，該組接部15、16具 ^數=子Π、18以組設定位於電路板上，而本新型的特點係如『圖3或 ^^^該―次側12繞設有—繞線體U，而該二次側㈣有至少二 U ’該麟體U、U係依序橫跨該些隔板14而繞置於 B ’上述之各繞線體u'u、L3係可為具導電及導磁的漆包線 或其他纽之雜；實親_，可依據__ B之紐麟纏㈣二 二線體L2、L3之線徑使該二次側13具有不同的繞線方式，明3二 该二:人側13相鄰隔板14之間距（即該繞線槽B彻)係等於至少二繞 的總合使該二繞線體U、U得以水平並列之方式‘ H線槽B ;除此之外’該二次側13相鄰隔板14之間距更可 * 二所示鱗於單—繞線體L2、L3之線徑，該二繞線體u、Μ則以垂直堆 ^式_於該繞_ B ’如是構成本難駐要架構’藉域繞線槽B 又至> 一繞線體L2、L3之技術方案’使本新型透過軍一鐵芯組如及單 體= 斤纏繞之-_2即可於二次側13輸出多個相__ ，動紅:人側13所連接的多個電子裝置，達到簡化變壓器繞線架心士構 的功效；且繞設於二次你J 13之繞線體L2、L3不限於圖中所示之二組，口 際使用時，更可依據需提供電力之電子裝置的數目，並配合該繞線體^、 L3線徑及該、繞線槽B寬度的大小調整二次側13繞線體^U之數目。 另外，如『圖5-1及圖5-2』所示，係為本新型的實施例及其等效電路 不』’該二次侧13所纏繞的至少二繞線體乙2、u係分別電性連接一負 載30 (如冷陰極管），使本新型可同時供應各負載％所需之轉換電壓；再 ^該二次側13的至少二繞線體L2、L3亦可將同極性的端點相接而丘同 電性連接單-負載3〇 (如圖6心及圖6_2所示），使用者得依據 ^ 狀況，調整二繞線體L2、L3與負載30的接設方式，因此 ^也 具有較高的靈活度。 ^連用時 透過上述技術方案，使本新型相較於習知技術產生下列有益效果： 7 M340537 一、透過該二繞線體L2、L3共同纏繞於該繞線架ι〇的二次側13， 使該變壓器繞線架1〇不需另外組設電路板，或經由跳線等方式 傳輸電力至該二次側13後端的至少二負載30，藉此簡化變壓器 一的結構，而降低製程所需時間及生產成本的效果。 °M340537 VIII. New description: [New technical field] The new type relates to a transformer winding structure, especially a transformer winding structure for an inverter. [Prior Art] Generally, a transformer is placed in a bobbin and wound on a bobbin with a coil of the same or not the same diameter as a primary coil and a secondary coil, which is wound on the core. The primary side coil and the secondary side coil are then covered by a casing, so that a transformer of the induction coil can be formed and used for an electronic device that needs to provide power, such as a liquid crystal panel, and the general liquid crystal panel is in the process. In the middle φ, a plurality of cold cathode lamps are used to increase the brightness of the liquid crystal panel. Therefore, the transformer must be designed with a plurality of primary side coils and a plurality of secondary side coils to output a plurality of sets of driving currents to drive the cold cathode lamps. However, this design will cause the driving current of the secondary side of the driving cold cathode lamp to be different and the brightness is uneven, and the current driving the cold cathode lamp is related to the illumination brightness, as shown in Fig. 1. It is a schematic diagram of the state of use of the conventional transformer. As shown in the figure, it mainly includes a core group 100, and two sets of primary side coils 11〇, 120, and 2 respectively disposed around the middle portion of the core group 100. The secondary side coils 130 and 140 and the two loads 30 are respectively wound around the two ends of the core group 100, and the primary side coils 11(), 12〇 and the secondary side coils 13〇 and 14〇 are respectively provided with a spacer. Φ 101 is isolated, wherein an input voltage (Vi) is input to the primary side coils 11〇, 12〇, and after the core group 100 is excited, a driving current is supplied from the secondary side coils 13〇, 14〇 and a back end load is driven. 30 (load 30 is a cold cathode lamp), although the transformer can supply power to the second load, but its composition also has the following problems: 1. Since the two loads 30 are set in the iron core group 1〇〇 At the same end, the two sets of secondary side coils 13〇 and 14〇 respectively disposed at the two ends of the core group 100 are bound to have a group must be printed on the circuit board (PCB), and the group can be jumpered. The secondary side coil, 13〇M0 is connected to the rear end load 3〇, and the force is driven to drive, or the double-sided circuit board must be used to connect the set of secondary side coils (10) to the rear end load %. Not only is the process more complicated but also more defensive, if you set it with a two-layer board, it will not only increase Its design difficulty and increase the production cost, it does not meet the needs of the age industry 5 M340537 First, the province knows the design of Tieguang (4) 00, which is composed of two E-shaped iron cores, indirect ί part of the two ends of the basin The sub-side coils 11G and 120' are provided in a manner that not only causes the magnetic lines of force to be inconsistent, but also causes the loss to occur. Further, the aforementioned -hai-human side coils 130 and 140' are respectively wound around the iron core. The group 1 〇〇 独 独 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 « « « « « « « « « « « « « « « « « « « « « « « « « « It will definitely lead to the problem of the back-end of the two-loaded illumination. It is extremely urgent for today's creators. [New content] The main purpose of this new model is to improve the above-mentioned defects and to judge When the winding-sub-side can output a plurality of identical driving currents on the secondary side for two loads, the structure can be simplified and the output power of the back-end load can be the same. , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Γ 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出 提出At least two juxtaposed windings around the baffles are wound around the winding grooves. ^7. Through the above technical solution, the present invention has the following beneficial effects compared with the prior art: -,, the two winding bodies are wound together on the secondary side of the winding frame, so that the face winder is wound There is no need to separately set up a circuit board, or transmit power to the secondary side via two jumpers, etc., thereby simplifying the structure of the viewer, thereby reducing the time required for the process and the production cost. Furthermore, the winding body of the Heiyi is wound on the same side of the bobbin, so that the secondary side can generate phase driving power to supply the two loads, thereby making the load output power the same. L-perform method] There is a detailed description and technical content of this new type. The following is a description of the following: Please refer to the figure shown in Figure 2, the new type is a kind of noodle winding _ heart group 2〇 is not limited The EE group is shown in the figure, and can be replaced with other 6 M340537, etc., such as ei, α, etc., and the collar 10 is provided with a barrier member 11 and is disposed on both sides of the barrier member η. Side 12 and - the secondary side 13 of the input power conversion output, in the basin, U is provided with a plurality of partitions 14 to separate the winding slots, and the winding end of the winding frame respectively St 12 and the secondary side 13 Extending out a set of joints 15, 16, the set of joints 15, 16 with a number = sub-, 18 is set on the circuit board in groups, and the characteristics of the present invention are as follows: Figure 3 or ^^^ The side 12 is wound with a winding body U, and the secondary side (4) has at least two U's. The body U and U are sequentially arranged across the partitions 14 and are wound around the respective winding bodies of B' U'u, L3 series can be conductive and magnetically conductive enameled wire or other New Zealand; real parent _, can be based on __ B of the New Zealand wrapped (four) two or two body L2, L3 line diameter to make the secondary side 13 has different winding methods, Ming 3 2 The second: the distance between the adjacent sides 14 of the human side 13 (ie, the winding groove B) is equal to the sum of at least two windings so that the two winding bodies U, U can be horizontally juxtaposed in the manner of 'H-line groove B; In addition, the distance between the adjacent side plates 13 of the secondary side 13 is more than the diameter of the single-winding body L2, L3, and the two winding bodies u and Μ are vertically stacked. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ = 斤 缠 -2 can output multiple phases __ on the secondary side 13 , moving red: a plurality of electronic devices connected to the human side 13 to achieve the effect of simplifying the transformer winding structure; Secondly, the winding body L2 and L3 of your J 13 are not limited to the two groups shown in the figure. When used in the inter-mouth, the number of electronic devices that need to provide power can be matched, and the wire diameter of the winding body ^, L3 is matched. And the size of the width of the winding groove B adjusts the number of the secondary side 13 winding body ^U. In addition, as shown in FIG. 5-1 and FIG. 5-2, the present embodiment and its equivalent circuit are not at least two winding bodies B2 and u which are wound by the secondary side 13. Electrically connected to a load 30 (such as a cold cathode tube), the present invention can simultaneously supply the conversion voltage required for each load %; and at least two winding bodies L2, L3 of the secondary side 13 can also be the same polarity The end points are connected and the mound is electrically connected to the single-load 3〇 (as shown in Figure 6 and Figure 6_2). The user can adjust the connection mode of the two winding bodies L2, L3 and the load 30 according to the condition. Therefore, ^ also has a higher degree of flexibility. ^ When using the above technical solution, the present invention has the following beneficial effects compared with the prior art: 7 M340537 1. The second winding body L2, L3 is wound together on the secondary side 13 of the winding frame ι The transformer bobbin 1 does not need to separately set up a circuit board, or transmits power to at least two loads 30 at the rear end of the secondary side 13 via a jumper or the like, thereby simplifying the structure of the transformer 1 and reducing the process required. The effect of time and production costs. °
座玍祁同的驅動電力以供給該二負載30 一、更藉由該二繞線體L2、L3纏繞於該繞線架1〇同一側，使該二次 ，進而使負载30 ❿㊇二匕’並非用來限定本新型之實施 内各所為的等效變化與修飾，皆應為 綜上所述僅為本新型的較佳實施例而已， 範圍，即凡依本新型申請專利範圍之 ’ 本新型之技術範脅。The same driving power is supplied to the two loads 30, and the two winding bodies L2, L3 are wound on the same side of the winding frame 1 to make the second, and thus the load 30 ❿ 匕 匕 ' It is not intended to limit the equivalent changes and modifications of the present invention, but should be considered as a preferred embodiment of the present invention, and the scope is the same as the scope of the present patent application. The technical norm.
15、16 17、18 •鐵芯組 •負載 •中空區段 •繞線槽 •繞線體 M340537 【圖式簡單說明】 圖1，習知變壓器之使用狀態示意圖。 圖2，係為本新型的立體外觀示意圖。 圖3，係為本新型的繞線態樣示意圖。 圖4，係為本新型的另一繞線態樣示意圖。 圖5-1，係為本新型的實施例示意圖（一）。 圖5_2，係為圖5-1的等效電路圖。 圖6-1，係為本新型的實施例示意圖（二）。 圖6-2，係為圖6-1的等效電路圖。 【主要元件符號說明】 10 ..............繞線架 11 ..............阻隔件 12 ..............一次側 13 ..............二次側 14 ..............隔板 組接部 端子 20 · · · · 30 · · · · A..... B..... U、L2、L3 100 .............鐵芯組 101 ............•間隔件 110、120...........—次側線圈 130、140...........二次側線圈 915, 16 17, 18 • Iron core group • Load • Hollow section • Winding groove • Winding body M340537 [Simple diagram of the diagram] Figure 1, a schematic diagram of the state of use of the conventional transformer. Figure 2 is a schematic perspective view of the present invention. Figure 3 is a schematic view of the winding state of the present invention. Figure 4 is a schematic view of another winding state of the present invention. Figure 5-1 is a schematic view (I) of the present embodiment. Figure 5_2 is an equivalent circuit diagram of Figure 5-1. Figure 6-1 is a schematic view (2) of the novel embodiment of the present invention. Figure 6-2 shows the equivalent circuit diagram of Figure 6-1. [Main component symbol description] 10 .............. Winding frame 11 .............. Barrier 12 ........ ...primary side 13 ..............Secondary side 14 ..............Baffle assembly terminal 20 · · · · 30 · · · · A..... B..... U, L2, L3 100 .............core group 101 ........ ....• spacers 110, 120...........—secondary coils 130, 140...........secondary coils 9