TWM555057U - Transformer insulation device - Google Patents
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Abstract
一種變壓器絕緣裝置，其係於變壓器的二次側與電路板間設置一隔離套，該隔離套包括沿一縱向隔開的一頂板及一底板，該底板底面包括二定位柱，該頂板及該底板周緣間形成一圍牆，圍牆中界定出一容置空間，該圍牆包括相對隔開的二側壁及沿橫向隔開的一開口及一端壁，該開口連通該容置空間。利用隔離套完整的罩覆在變壓器二次側周圍增加阻隔絕緣面積，可達到更為優異的絕緣效益，及利用隔離套的二定位柱直接***電路板的二定位孔中，達到易於組裝之省時效益，並以隔離套開口達到良好散熱性，因而變壓器可在符合安規的前提下，進一步提高其耐壓性能。A transformer insulation device is disposed between the secondary side of the transformer and the circuit board, the isolation sleeve includes a top plate and a bottom plate spaced along a longitudinal direction, the bottom surface of the bottom plate includes two positioning posts, the top plate and the bottom plate A wall is formed between the periphery of the bottom plate, and the wall defines an accommodating space. The wall includes two sidewalls spaced apart from each other and an opening and an end wall spaced apart from each other. The opening communicates with the accommodating space. By using the complete cover of the isolation cover to increase the resistance of the insulation edge area around the secondary side of the transformer, a superior insulation benefit can be achieved, and the two positioning posts of the isolation sleeve can be directly inserted into the two positioning holes of the circuit board to achieve easy assembly. Time efficiency, and the heat dissipation of the isolation sleeve opening, so that the transformer can further improve its pressure resistance performance under the premise of complying with safety regulations.
Description
本創作是關於一種變壓器絕緣裝置，尤指一種可增進絕緣阻隔作用之變壓器絕緣裝置。The present invention relates to a transformer insulation device, and more particularly to a transformer insulation device capable of improving insulation resistance.
隨著資訊電子產品之輕薄短小化製造趨勢，使得變壓器內所設置的鐵芯與一次側、二次側線圈縮短距離，造成沿面距離及空間距離等絕緣距離不足。而當電子產品在操作使用時，即易因一次側線圈與二次側線圈在電磁感應產生電場作用下，電子從正常軌道跳脫而激發（Excitation）成自由電子，此時氣體原子失去電子成為正離子，帶電之電荷沿著電場方向運動，形成電導電流，而若氣體間隙上之電場強度達到一定臨界強度時，通過氣體的電流會突然增加像電子崩（Electron Avalanche），因而氣體失去絕緣功能，而在氣體間隙間產生擊穿電壓（Breakdown Voltage） ，即可能導致火花放電（Spark Discharge）或電弧放電（Arc discharge），或因短路引發跳火之危險。With the light and thin manufacturing trend of information electronic products, the iron core provided in the transformer is shortened by the distance between the primary side and the secondary side coil, resulting in insufficient insulation distance such as creeping distance and spatial distance. When the electronic product is in operation, it is easy for the primary side coil and the secondary side coil to escape from the normal orbit by the electric field generated by the electromagnetic induction, and the electrons are excited to become free electrons. Positive ions, charged charges move along the direction of the electric field to form an electrically conductive flow, and if the electric field strength on the gas gap reaches a certain critical intensity, the current passing through the gas suddenly increases like an electron avalanche, and thus the gas loses its insulating function. A breakdown voltage is generated between the gas gaps, which may cause a spark discharge or an arc discharge, or a risk of flashover due to a short circuit.
為克服上述問題，目前在業界中已發展出一種變壓器絕緣盒，該變壓器絕緣盒包含二相對合的殼體，每一殼體內形成一容置空間，且於殼體側面形成一側開口，以及在該殼體底面形成一通口，該通口連通容置空間與該側開口，當鐵芯組裝於已繞線的線架並形成一變壓器後，再以二殼體對合套設該變壓器，使二殼體的凸部相抵接，因而變壓器的接腳伸出該二殼體的底面通口，再以作業人員將膠帶纏繞於該二殼體的抵接處，使膠帶黏貼於該二殼體的凸部及變壓器的底面，而將該二殼體黏結於變壓器上。上述變壓器絕緣盒，當二殼體對合封閉於變壓器周圍時，必須以人工作業方式纏繞膠帶，才能使二殼體對合定位在變壓器周圍，於製造生產上即因耗時費事而難以提高產能效益。且因二殼體對合於變壓器周圍，將對於變壓器周圍形成封閉，而當啟用變壓器工作時，其產生的溫度即難以及時進行散熱，故變壓器絕緣盒對於變變器的套設封閉，不利於變壓器正常運作，因而難以提高其耐壓性能。In order to overcome the above problems, a transformer insulating box has been developed in the industry. The transformer insulating box includes two opposite housings, each housing defines an accommodating space, and a side opening is formed on the side of the housing, and Forming a through hole on the bottom surface of the casing, the opening communicates with the accommodating space and the side opening. When the iron core is assembled to the wire bobbin and forms a transformer, the transformer is sleeved by the two casings. The protrusions of the two shells are abutted, so that the pins of the transformer extend out of the bottom surface of the two shells, and then the operator wraps the tape around the abutment of the two shells to adhere the tape to the two shells. The convex portion of the body and the bottom surface of the transformer are bonded to the transformer. In the above-mentioned transformer insulation box, when the two casings are closed around the transformer, the tape must be wound by manual operation, so that the two casings can be positioned around the transformer, which is time-consuming and trouble-intensive in manufacturing and production. Productivity benefits. And because the two shells are integrated around the transformer, the surrounding of the transformer will be closed, and when the transformer is activated, the temperature generated by the transformer is difficult to dissipate in time, so the transformer insulation box is closed to the transformer, which is not conducive to The transformer operates normally, making it difficult to increase its withstand voltage performance.
另一已知變壓器絕緣結構，則是一種變壓器之安全隔離蓋體，其包括有座體、鐵芯組及蓋體，該座體之繞線柱上先捲繞有線圈，再利用鐵芯組之二鐵芯對位分別穿設於座體之穿孔內，再將蓋體朝著座體方向進行推移，使結合之座體與鐵芯組穿過蓋體之開口處，待推入定位後，其座體與鐵芯組位於蓋體之收納空間內，再將線圈之引出線一端繞設於輸入側金屬端子，及引出線另一端穿過鏤空部並繞過蓋體穿至外部並繞設於輸出側金屬端子，藉此達到防止高壓擊穿現象。Another known transformer insulation structure is a safety isolation cover of a transformer, which comprises a seat body, a core group and a cover body. The coil bobbin of the seat body is first wound with a coil, and then the iron core group is used. The two cores are respectively placed in the perforations of the seat body, and then the cover body is pushed toward the seat body, so that the combined seat body and the iron core group pass through the opening of the cover body, and are pushed into position. The seat body and the iron core group are located in the storage space of the cover body, and one end of the lead wire of the coil is wound around the input side metal terminal, and the other end of the lead wire passes through the hollow portion and passes around the cover body to the outside and is wound around. It is provided on the output side metal terminal to prevent high voltage breakdown.
本創作提供一種變壓器絕緣裝置，包括一電路板，該電路板包括一一次側電路佈設區間及一二次側電路佈設區間，一安裝區間位於該一次側電路佈設區間及該二次側電路佈設區間之間，該一次側電路佈設區間包括複數個第一接點，該二次側電路佈設區間包括複數個第二接點及二定位孔，及包括一座體，該座體位於該電路板的安裝區間，該座體包括沿一橫向隔開的一第一隔板及一第二隔板，該第一隔板底端形成一第一凸塊，該第一凸塊周緣包括複數條一次側接腳，該複數條一次側接腳末端與該電路板的複數個第一接點銲接固定，該第二隔板底端形成一第二凸塊，該第一及第二凸塊底端與該電路板表面間形成一間距，該第一及第二隔板之間繞設複數條線圈，該複數條線圈末端伸出該第二隔板形成複數條二次側導線，及包括二鐵芯，該二鐵芯對合安裝於該座體的第一及第二隔板周圍，該座體的複數條二次側導線向上穿出對合的該二鐵芯，及包括一隔離套，該隔離套位於該電路板的安裝區間與二次側電路佈設區間上方，該隔離套包括沿一縱向隔開的一頂板及一底板，該底板底面包括二定位柱，該二定位柱插設固定在該電路板的二定位孔中，該頂板及該底板周緣間形成一圍牆，該圍牆包括相對隔開的二側壁及沿橫向隔開的一開口及一端壁，且於該隔離套中界定出一容置空間，該開口連通該容置空間，該座體係由該開口進入該容置空間，該底板位於該座體的第二凸塊底端與該電路板表面的間距中，且該複數條二次側導線一端向上繞過該頂板及繞過該端壁而與該電路板的複數個第二接點銲接固定。The present invention provides a transformer insulation device including a circuit board including a primary side circuit layout section and a secondary side circuit layout section, a mounting section located in the primary side circuit layout section and the secondary side circuit layout Between the sections, the primary side circuit routing section includes a plurality of first contacts, the secondary side circuit routing section includes a plurality of second contacts and two positioning holes, and includes a body, the base is located on the circuit board In the mounting section, the base body includes a first partition and a second partition spaced apart from each other. The bottom end of the first partition forms a first protrusion, and the circumference of the first protrusion includes a plurality of primary sides. a pin, the end of the plurality of primary side pins is soldered and fixed to the plurality of first contacts of the circuit board, and the bottom end of the second baffle forms a second bump, and the bottom ends of the first and second bumps are Forming a spacing between the surfaces of the circuit board, a plurality of coils are wound between the first and second spacers, and the plurality of coil ends protrude from the second spacer to form a plurality of secondary side wires, and the second core is included , the two cores are mounted on Around the first and second partitions of the base body, a plurality of secondary side conductors of the base body extend upwardly out of the aligned two iron cores, and include an isolation sleeve, the isolation sleeve is located in the installation area of the circuit board The spacer sleeve includes a top plate and a bottom plate along a longitudinal direction, and the bottom surface of the bottom plate includes two positioning posts, and the two positioning posts are inserted and fixed in the two positioning holes of the circuit board. Forming a wall between the top plate and the periphery of the bottom plate, the wall includes two opposite side walls and an opening and an end wall spaced apart from each other, and an accommodating space is defined in the isolation sleeve, the opening is connected to the accommodating Space, the seat system enters the accommodating space by the opening, the bottom plate is located at a distance between the bottom end of the second bump of the base body and the surface of the circuit board, and the plurality of secondary side wires end upwardly around the top plate And bypassing the end wall and soldering and fixing to the plurality of second contacts of the circuit board.
本創作特點即利用隔離套的底板、圍牆及頂板罩覆在變壓器二次側鐵芯，使隔離套完全罩覆在變壓器二次側外圍，藉此增加變壓器二次側與電路板二次側電路佈設區間的阻隔絕緣面積，而能更有效的防止發生高壓擊穿現象，使變壓器達成更優異的絕緣效益。以及本創作隔離套係以二定位柱，直接***電路板的二定位孔中固結定位，藉此可達到易於安裝隔離套之實用功效。以及本創作隔離套一側具有一開口，則對於變壓器工作時之昇溫，可經由該開口處向外散熱。因此，本創作變壓器絕緣裝置即利用隔離套完整罩覆在變壓器二次側周圍增加阻隔絕緣面積，達到更為優異的絕緣功效，及利用隔離套的二定位柱直接***電路板的二定位孔中，達到易於組裝之省時效益，且利用隔離套一側開口達到良好散熱性能，因而變壓器可在符合安規的前提下，進一步提高其耐壓性能。The feature of the creation is that the bottom plate, the wall and the top cover of the isolation cover are used to cover the secondary side core of the transformer, so that the isolation cover is completely covered on the periphery of the secondary side of the transformer, thereby increasing the secondary side of the transformer and the secondary circuit of the circuit board. The barrier area of the interval is arranged, and the high-voltage breakdown phenomenon can be prevented more effectively, so that the transformer achieves superior insulation efficiency. And the creation isolation sleeve is fixed into the two positioning holes of the circuit board by two positioning columns, thereby achieving the practical effect of easily installing the isolation sleeve. And the opening of the creation isolation sleeve has an opening, so that the temperature rise of the transformer can be radiated outward through the opening. Therefore, the transformer insulation device of the present invention uses the isolation cover to completely cover the secondary side of the transformer to increase the resistance isolation edge area, thereby achieving superior insulation effect, and directly inserting the two positioning posts of the isolation sleeve into the two positioning holes of the circuit board. To achieve the time-saving benefits of easy assembly, and to achieve good heat dissipation performance by using one side opening of the isolation sleeve, the transformer can further improve the pressure resistance performance under the premise of complying with safety regulations.
在配合圖式說明本創作說明性實施例之詳細說明下，將可更清楚了解本創作。The creation of the present invention will be more clearly understood by the detailed description of the illustrative embodiments of the present invention.
配合參看第１圖至第５圖所示，本創作變壓器絕緣裝置１０包括一電路板２０、一變壓器３３及套設於該變壓器３３二次側的一隔離套５０。該電路板２０形成長方形狀，該電路板２０包括一一次側電路佈設區間２２及一二次側電路佈設區間２４。且於該一次側電路佈設區間２２及該二次側電路佈設區間２４之間形成一安裝區間２６（如第１圖所示）。該一次側電路佈設區間２２設置複數個電子元件（圖未示）即作為電力轉換之輸入側。該一次側電路佈設區間２２包括複數個第一接點２８，該複數個第一接點２８與變壓器３３一次側電性連接。該二次側電路佈設區間２４包括複數個第二接點３０及二定位孔３２，該二次側電路佈設區間２４設置複數個電子元件（圖未示）則作為電力轉換之輸出側。Referring to FIGS. 1 to 5, the present transformer insulation device 10 includes a circuit board 20, a transformer 33, and an isolation sleeve 50 sleeved on the secondary side of the transformer 33. The circuit board 20 is formed in a rectangular shape, and the circuit board 20 includes a primary side circuit routing section 22 and a secondary side circuit layout section 24. A mounting section 26 is formed between the primary side circuit routing section 22 and the secondary side circuit routing section 24 (as shown in FIG. 1). The primary side circuit routing section 22 is provided with a plurality of electronic components (not shown) as the input side of the power conversion. The primary side circuit routing section 22 includes a plurality of first contacts 28 electrically connected to the primary side of the transformer 33. The secondary side circuit routing section 24 includes a plurality of second contacts 30 and two positioning holes 32. The secondary side circuit routing section 24 is provided with a plurality of electronic components (not shown) as the output side of the power conversion.
如第１圖、第２圖及第３圖所示，本創作變壓器３３包括一座體３４及對合安裝於該座體３４周圍的二鐵芯４８。該座體３４位於該電路板２０的安裝區間２６，該座體３４包括沿一橫向隔開的一第一隔板３６及一第二隔板４２。一穿孔４３沿該橫向貫穿該第一及第二隔板３６、４２。該第一隔板３６底端形成一第一凸塊３８，該第一凸塊３８周緣包括複數條一次側接腳４０（如第１圖所示），該複數條一次側接腳４０與該電路板２０的複數個第一接點２８銲接固定（如第２圖、第３圖所示）。該第二隔板４２底端形成一第二凸塊４４，該第一凸塊３８及該第二凸塊４４底端與該電路板２０表面間形成一間距。該座體３４的第一及第二隔板３６、４２之間繞設複數條線圈３５，該複數條線圈３５可為高耐熱性聚氨酯漆包線。該複數條線圈３５一端與該複數條一次側接腳４０電性連接，該複數條線圈３５末端伸出該座體３４的第二隔板４２而形成複數條二次側導線４６。各鐵芯４８包括沿橫向延伸的一中柱４９，該二鐵芯４８的各該中柱４９係由該第一及第二隔板３６、４２側穿入穿孔４３，以及該座體３４的複數條二次側導線４６向上穿出對合的該二鐵芯４８，藉此構成具有磁迴路路徑的變壓器３３結構。As shown in FIGS. 1 , 2 , and 3 , the present transformer 33 includes a body 34 and a two cores 48 that are mounted adjacent to the base 34 . The base 34 is located in the mounting section 26 of the circuit board 20. The base 34 includes a first partition 36 and a second partition 42 spaced apart along a lateral direction. A through hole 43 extends through the first and second partitions 36, 42 in the lateral direction. A first protrusion 38 is formed at a bottom end of the first spacer 36. The first protrusion 38 includes a plurality of primary side pins 40 (as shown in FIG. 1 ), and the plurality of primary side pins 40 and the A plurality of first contacts 28 of the circuit board 20 are soldered and fixed (as shown in FIGS. 2 and 3). A second bump 44 is formed at a bottom end of the second spacer 42. A gap is formed between the bottom end of the first bump 38 and the second bump 44 and the surface of the circuit board 20. A plurality of coils 35 are wound between the first and second partition plates 36 and 42 of the base body 34. The plurality of coils 35 may be high heat-resistant polyurethane enameled wires. One end of the plurality of coils 35 is electrically connected to the plurality of primary side pins 40, and the ends of the plurality of coils 35 extend out of the second partition 42 of the base 34 to form a plurality of secondary side wires 46. Each of the iron cores 48 includes a center pillar 49 extending in the lateral direction, and each of the middle pillars 49 of the two iron cores 48 penetrates the through holes 43 from the side of the first and second partition plates 36, 42 and the seat body 34 A plurality of secondary side conductors 46 extend upwardly out of the opposing two cores 48, thereby forming a transformer 33 structure having a magnetic circuit path.
如第２圖、第３圖、第４圖及第５圖所示，本創作隔離套５０可為塑膠材質射出的一體成型結構，該隔離套５０位於該電路板２０的安裝區間２６與二次側電路佈設區間２４上方。該隔離套５０包括沿一縱向隔開的一頂板５６及一底板５２，該底板５２底面包括二定位柱５４，該二定位柱５４插設固定在該電路板２０的二定位孔３２中，該頂板５６及該底板５２周緣間形成一圍牆６０，該圍牆６０包括相對隔開的二側壁６２及沿橫向隔開的一開口６１及一端壁６４，藉此而在該隔離套５０中界定出一容置空間６３，且該開口６１連通該容置空間６３。又，該隔離套５０的頂板５６一側形成凹入的一收線槽５８，該收線槽５８連通該開口６１及連通該容置空間６３，可用於收納繞經該處的二次側導線４６。As shown in FIG. 2, FIG. 3, FIG. 4 and FIG. 5, the inventive spacer 50 can be an integrally formed structure of plastic material, and the spacer 50 is located in the mounting section 26 of the circuit board 20 and twice. The side circuit is disposed above the section 24. The spacer 50 includes a top plate 56 and a bottom plate 52 spaced apart from each other. The bottom surface of the bottom plate 52 includes two positioning posts 54 . The two positioning posts 54 are inserted and fixed in the two positioning holes 32 of the circuit board 20 . A wall 60 is formed between the top plate 56 and the periphery of the bottom plate 52. The wall 60 includes two side walls 62 spaced apart from each other and an opening 61 and an end wall 64 spaced apart from each other, thereby defining a partition in the spacer 50. The space 63 is accommodated, and the opening 61 communicates with the accommodating space 63. Moreover, a side of the top plate 56 of the spacer 50 is formed with a recessed wire receiving groove 58. The wire receiving groove 58 communicates with the opening 61 and communicates with the receiving space 63, and can be used for accommodating the secondary side wire passing therethrough. 46.
如第１圖至第５圖所示，本創作變壓器絕緣裝置１０組合，係以隔離套５０的開口６１朝變壓器３３套設，使變壓器３３二次側的鐵芯４８、第二凸塊４４進入隔離套５０的容置空間６３中，且該複數條二次側導線４６經由收線槽５８且繞過頂板５６及繞過端壁６４，並以隔離套５０的二定位柱５４***電路板２０上相對的二定位孔３２中，且將複數個一次側接腳４０銲接在電路板２０上相對的複數個第一接點２８，以及將複數條二次側導線４６末端銲接在電路板２０上相對的複數個第二接點３０。As shown in FIGS. 1 to 5, the combination of the transformer insulating device 10 of the present invention is sleeved toward the transformer 33 with the opening 61 of the spacer 50, so that the core 48 and the second bump 44 on the secondary side of the transformer 33 enter. The plurality of secondary side wires 46 pass through the take-up groove 58 and bypass the top plate 56 and bypass the end wall 64, and are inserted into the circuit board 20 by the two positioning posts 54 of the spacer 50. In the upper two positioning holes 32, a plurality of primary side pins 40 are soldered to the opposite plurality of first contacts 28 on the circuit board 20, and the ends of the plurality of secondary side wires 46 are soldered to the circuit board 20. A plurality of second contacts 30 are opposite.
本創作特點即利用隔離套５０的底板５２、圍牆６０及頂板５６罩覆在變壓器３３二次側鐵芯４８，使隔離套５０完全罩覆在變壓器３３二次側外圍，藉此增加變壓器３３二次側與電路板２０二次側電路佈設區間２４的絕緣面積，達成更有效的防止發生高壓擊穿現象。本創作有別於已知變壓器之安全隔離蓋體，即係以隔離套５０的頂板５６進一步對於變壓器３３二次側上方加以阻隔，以避免變壓器３３運作產生高壓擊穿之跳火問題。以及本創作隔離套５０係以二定位柱５４直接***電路板２０的二定位孔３２中固結定位，可達到易於安裝隔離套５０之實用功效。又本創作隔離套５０一側具有一開口６１，則對於變壓器３３工作時之昇溫，可經由該開口６１處向外散熱。The creation feature is that the bottom plate 52, the fence 60 and the top plate 56 of the isolation sleeve 50 are covered on the secondary side core 48 of the transformer 33, so that the isolation sleeve 50 is completely covered on the secondary side of the transformer 33, thereby adding the transformer 33 The insulation area of the secondary side and the secondary side circuit of the circuit board 20 is arranged to prevent the occurrence of high voltage breakdown. This creation is different from the safety isolation cover of the known transformer, that is, the top plate 56 of the isolation sleeve 50 is further blocked above the secondary side of the transformer 33 to avoid the occurrence of high-voltage breakdown of the transformer 33. The detachment sleeve 50 is directly inserted into the two positioning holes 32 of the circuit board 20 to be fixed and positioned, so that the utility model can be easily installed. Moreover, the side of the creation isolation sleeve 50 has an opening 61, so that the temperature rise of the transformer 33 during operation can be radiated outward through the opening 61.
綜上所述，本創作變壓器絕緣裝置１０即利用隔離套５０完整罩覆在變壓器３３二次側周圍增加絕緣面積，達到更優異的絕緣阻隔效益。及利用隔離套５０的二定位５４柱直接***電路板２０的二定位孔３２中，達到易於組裝之省時效益。且利用隔離套５０一側開口６１達到良好散熱性能。因此，本創作變壓器３３可在符合安規的前提下，進一步提高其耐壓性能。In summary, the present transformer insulation device 10 uses the isolation sleeve 50 to completely cover the secondary side of the transformer 33 to increase the insulation area, thereby achieving superior insulation barrier benefits. And the two positioning 54 columns of the spacer 50 are directly inserted into the two positioning holes 32 of the circuit board 20, thereby achieving the time-saving benefit of easy assembly. Moreover, the opening 61 on one side of the spacer 50 is used to achieve good heat dissipation performance. Therefore, the present transformer 33 can further improve its withstand voltage performance under the premise of complying with safety regulations.
由於說明書揭示的本創作可在未脫離本創作精神或大體特徵的其它特定形式來實施，且這些特定形式的一些形式已經被指出，所以，說明書揭示的實施例應視為舉例說明而非限制。本創作的範圍是由所附的申請專利範圍界定，而不是由上述說明所界定，對於落入申請專利範圍的均等意義與範圍的所有改變仍將包含在其範圍之內。The present invention disclosed in the specification is to be considered as illustrative and not restrictive. The scope of the present invention is defined by the scope of the appended claims, and is not intended to be limited by the scope of the invention.
１０‧‧‧變壓器絕緣裝置
２０‧‧‧電路板
２２‧‧‧一次側電路佈設區間
２４‧‧‧二次側電路佈設區間
２６‧‧‧安裝區間
２８‧‧‧第一接點
３０‧‧‧第二接點
３２‧‧‧定位孔
３３‧‧‧變壓器
３４‧‧‧座體
３５‧‧‧線圈
３６‧‧‧第一隔板
３８‧‧‧第一凸塊
４０‧‧‧一次側接腳
４２‧‧‧第二隔板
４３‧‧‧穿孔
４６‧‧‧二次側導線
４８‧‧‧鐵芯
４９‧‧‧中柱
５０‧‧‧隔離套
５２‧‧‧底板
５４‧‧‧定位柱
５６‧‧‧頂板
５８‧‧‧收線槽
６０‧‧‧圍牆
６１‧‧‧開口
６２‧‧‧側壁
６３‧‧‧容置空間
６４‧‧‧端壁10‧‧‧Transformer insulation device 20‧‧‧Circuit board 22‧‧‧Primary circuit layout section 24‧‧‧Secondary circuit layout section 26‧‧‧Installation section 28‧‧‧First junction 30‧‧‧ Second contact 32‧‧‧Positioning hole 33‧‧‧Transformer 34‧‧‧Land 35‧‧‧Coil 36‧‧‧First partition 38‧‧‧First bump 40‧‧‧One side pin 42‧‧‧Second partition 43‧‧‧Perforated 46‧‧‧Second-side conductor 48‧‧‧ Iron core 49‧‧‧Spillar 50‧‧‧Isolation sleeve 52‧‧‧ Base plate 54‧‧‧ Positioning post 56‧‧‧Top plate 58‧‧‧ Wire-removing trough 60‧‧‧Walls 61‧‧‧ Opening 62‧‧‧ Side wall 63‧‧‧ accommodating space 64‧‧‧ end wall
第１圖為本創作立體分解圖。The first picture is an exploded perspective view of the creation.
第２圖為本創作組合立體外觀圖。Figure 2 is a three-dimensional appearance of the creative combination.
第３圖為本創作正視圖。Figure 3 is a front view of the creation.
第４圖為本創作側視圖。Figure 4 is a side view of the creation.
第５圖為本創作上視圖。Figure 5 is a top view of the creation.
所有圖式係僅便於解釋本創作基本教導而已，圖式中將對構成較佳實施例之元件的數目、位置、關係、及尺寸之延伸將有所說明，在閱讀及了解本創作的敎導後相關之變化實施屬於業界技能。另外，在閱讀及了解本創作的敎導後，配合特定力量、重量、強度及類似要求之精確尺寸及尺寸比例之改變亦屬業界技能。All of the drawings are merely illustrative of the basic teachings of the present invention, and the extension of the number, position, relationship, and size of the components constituting the preferred embodiment will be explained in the drawings. Post-related changes are implemented in industry skills. In addition, the changes in the exact dimensions and size ratios associated with specific strengths, weights, strengths and similar requirements are also within the skill of the industry after reading and understanding the teachings of this creation.
在不同圖式中係以相同標號來標示相同或類似元件，另外請了解文中諸如“第一＂、“第二＂、“側＂、“區間＂等等及類似用語係僅便於看圖者參考圖中構造以及僅用於幫助描述本創作而已。In the different drawings, the same reference numerals are used to designate the same or similar elements. In addition, please understand that the text such as "first", "second", "side", "interval", and the like are only convenient for reference. The construction in the diagram is only used to help describe this creation.
10‧‧‧變壓器絕緣裝置 10‧‧‧Transformer insulation
20‧‧‧電路板 20‧‧‧ boards
22‧‧‧一次側電路佈設區間 22‧‧‧primary circuit layout
24‧‧‧二次側電路佈設區間 24‧‧‧Secondary circuit layout interval
26‧‧‧安裝區間 26‧‧‧Installation interval
28‧‧‧第一接點 28‧‧‧First contact
30‧‧‧第二接點 30‧‧‧second junction
32‧‧‧定位孔 32‧‧‧Positioning holes
33‧‧‧變壓器 33‧‧‧Transformers
34‧‧‧座體 34‧‧‧
36‧‧‧第一隔板 36‧‧‧ first partition
38‧‧‧第一凸塊 38‧‧‧First bump
40‧‧‧一次側接腳 40‧‧‧One side pin
42‧‧‧第二隔板 42‧‧‧Second partition
44‧‧‧第二凸塊 44‧‧‧second bump
46‧‧‧二次側導線 46‧‧‧secondary conductor
48‧‧‧鐵芯 48‧‧‧ iron core
50‧‧‧隔離套 50‧‧‧Isolation sleeve
52‧‧‧底板 52‧‧‧floor
54‧‧‧定位柱 54‧‧‧Positioning column
56‧‧‧頂板 56‧‧‧ top board
58‧‧‧收線槽 58‧‧‧ wire trough
60‧‧‧圍牆 60‧‧‧Wall
61‧‧‧開口 61‧‧‧ openings
62‧‧‧側壁 62‧‧‧ side wall
63‧‧‧容置空間 63‧‧‧ accommodating space
64‧‧‧端壁 64‧‧‧End wall
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106214707U TWM555057U (en) | 2017-10-03 | 2017-10-03 | Transformer insulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106214707U TWM555057U (en) | 2017-10-03 | 2017-10-03 | Transformer insulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM555057U true TWM555057U (en) | 2018-02-01 |
Family
ID=62015061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW106214707U TWM555057U (en) | 2017-10-03 | 2017-10-03 | Transformer insulation device |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM555057U (en) |
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2017
- 2017-10-03 TW TW106214707U patent/TWM555057U/en unknown
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