TWM652814U - High voltage withstand electrical connection device - Google Patents

Abstract

一種高耐電壓電連接裝置，包括一第一連接器及一第二連接器，所述第一連接器及第二連接器各包含一膠芯、多個端子及一外殼體。該些端子以埋入模製方式各包覆一絕緣層，再將包覆有絕緣層的端子組裝於膠芯，外殼體設置於膠芯的外側。第一連接器及第二連接器能相互插接，以達成電性連接。由此，可以提高相鄰兩端子間的空氣間隙及爬電距離值，從而提高耐受測試電壓值，使得連接器達到小型化、高密度及耐高電壓的效能。所述第一連接器的該些端子各包覆有一第一絕緣層及一第二絕緣層，所述第二連接器的該些端子各包覆有一第三絕緣層，第一連接器及第二連接器相互插接時，第一連接器的該些端子包覆的第一絕緣層能伸入對應的插孔內；第二絕緣層及第三絕緣層分別包覆於端子的後段，使電連接裝置在三個區域皆可達到提高空氣間隙及爬電距離值的效果，可提高耐受測試電壓值至3500~8000V。A high-voltage electrical connection device includes a first connector and a second connector. The first connector and the second connector each include a plastic core, a plurality of terminals and an outer shell. Each of these terminals is covered with an insulating layer in an embedded molding manner, and then the terminals covered with the insulating layer are assembled on the rubber core, and the outer shell is arranged on the outside of the rubber core. The first connector and the second connector can be plugged into each other to achieve electrical connection. As a result, the air gap and creepage distance values between two adjacent terminals can be increased, thereby increasing the withstand test voltage value, allowing the connector to achieve miniaturization, high density, and high voltage resistance. The terminals of the first connector are each covered with a first insulating layer and a second insulating layer, the terminals of the second connector are each covered with a third insulating layer, the first connector and the When the two connectors are plugged into each other, the first insulating layer covered by the terminals of the first connector can extend into the corresponding jack; the second insulating layer and the third insulating layer are respectively covered on the rear section of the terminal, so that The electrical connection device can achieve the effect of increasing the air gap and creepage distance values in the three areas, and can increase the withstand test voltage value to 3500~8000V.

Description

高耐電壓電連接裝置High withstand voltage electrical connection device

本創作涉及一種電連接裝置，尤指一種能提高空氣間隙及爬電距離值的高耐電壓電連接裝置。The present invention relates to an electrical connection device, in particular to a high-voltage electrical connection device that can increase air gap and creepage distance values.

電連接裝置包括兩連接器，兩連接器可相互插接，以達成電性連接，連接器包含一膠芯及多個端子，該些端子設置於膠芯上，由於該些端子設置的非常密集，因此難以提高空氣間隙及爬電距離值，而無法提高耐受測試電壓值，若要設置膠芯擋牆，又會使得焊接不具便捷性，同時會使得產品長度尺寸過長，連接器難以達到小型化、高密度及耐高電壓的效能。The electrical connection device includes two connectors. The two connectors can be plugged into each other to achieve electrical connection. The connector includes a plastic core and a plurality of terminals. These terminals are arranged on the plastic core. Since these terminals are arranged very densely, , so it is difficult to increase the air gap and creepage distance values, but it is impossible to increase the withstand test voltage value. If the rubber core retaining wall is to be installed, it will make welding inconvenient. At the same time, the product length and size will be too long, making it difficult for the connector to reach Miniaturization, high density and high voltage resistance.

本創作所要解決的技術問題在於，針對現有技術的不足提供一種高耐電壓電連接裝置，可以提高相鄰兩端子間的空氣間隙及爬電距離值，從而提高耐受測試電壓值，使得連接器達到小型化、高密度及耐高電壓的效能。The technical problem to be solved by this creation is to provide a high withstand voltage electrical connection device in view of the shortcomings of the existing technology, which can increase the air gap and creepage distance value between two adjacent terminals, thereby increasing the withstand test voltage value, making the connector Achieve miniaturization, high density and high voltage resistance.

為了解決上述的技術問題，本創作提供一種高耐電壓電連接裝置，包括：一第一連接器，包含一第一膠芯、多個第一端子及一第一外殼體，該些第一端子以埋入模製方式各包覆一第一絕緣層，該第一絕緣層包覆於該第一端子局部區域，該些第一端子設置於該第一膠芯上，該些第一端子的兩端分別形成一第一接觸端及一第一連接端，該第一接觸端伸出該第一膠芯，該第一絕緣層部分伸出該第一膠芯並靠近該第一接觸端，該第一絕緣層部分位於該第一膠芯內，該第一外殼體設置於該第一膠芯的外側；以及一第二連接器，包含一第二膠芯、多個第二端子及一第二外殼體，該些第二端子設置於該第二膠芯上，該些第二端子的兩端分別形成一第二接觸端及一第二連接端，該第二接觸端位於該第二膠芯內，該第二膠芯內靠近該第二接觸端處各形成一插孔，該第二外殼體設置於該第二膠芯的外側；其中該第一連接器及該第二連接器相互插接時，該些第一端子的第一接觸端分別與該些第二端子的第二接觸端接觸，使該第一連接器及該第二連接器達成電性連接，且該些第一端子包覆的該第一絕緣層能***相對的該插孔中，使該些第一絕緣層能伸入該第二膠芯內。In order to solve the above technical problems, the present invention provides a high withstand voltage electrical connection device, including: a first connector including a first rubber core, a plurality of first terminals and a first outer shell. The first terminals Each is covered with a first insulating layer in an embedded molding manner. The first insulating layer covers a local area of the first terminal. The first terminals are arranged on the first rubber core. The first terminals are The two ends respectively form a first contact end and a first connection end. The first contact end extends out of the first rubber core, and the first insulating layer partially extends out of the first rubber core and is close to the first contact end. The first insulation layer is partially located in the first plastic core, the first outer shell is disposed outside the first plastic core; and a second connector includes a second plastic core, a plurality of second terminals and a In the second outer shell, the second terminals are arranged on the second plastic core. The two ends of the second terminals respectively form a second contact end and a second connection end. The second contact end is located on the second In the plastic core, a socket is formed in the second plastic core close to the second contact end, and the second outer shell is arranged outside the second plastic core; wherein the first connector and the second connector When plugged into each other, the first contact ends of the first terminals are respectively in contact with the second contact ends of the second terminals, so that the first connector and the second connector are electrically connected, and the third The first insulation layer covered by a terminal can be inserted into the opposite socket, so that the first insulation layers can extend into the second rubber core.

本創作的有益效果在於，本創作所提供的高耐電壓電連接裝置，包括一第一連接器及一第二連接器。第一連接器包含一第一膠芯、多個第一端子及一第一外殼體，該些第一端子以埋入模製方式各包覆一第一絕緣層，第一絕緣層包覆於第一端子局部區域，該些第一端子設置於第一膠芯上，該些第一端子的兩端分別形成一第一接觸端及一第一連接端，第一接觸端伸出第一膠芯，第一絕緣層部分伸出第一膠芯並靠近第一接觸端，第一絕緣層部分位於第一膠芯內。第二連接器包含一第二膠芯、多個第二端子及一第二外殼體，該些第二端子設置於該第二膠芯上，該些第二端子的兩端分別形成一第二接觸端及一第二連接端，第二接觸端位於第二膠芯內，第二膠芯內靠近第二接觸端處各形成一插孔。第一連接器及第二連接器相互插接時，該些第一端子的第一接觸端分別與該些第二端子的第二接觸端接觸，使第一連接器及第二連接器達成電性連接，且該些第一端子包覆的第一絕緣層能***相對的插孔中，使該些第一絕緣層能伸入第二膠芯內。由此，可以提高相鄰兩端子間的空氣間隙及爬電距離值，從而提高耐受測試電壓值，使得連接器達到小型化、高密度及耐高電壓的效能。The beneficial effect of this invention is that the high-voltage electrical connection device provided by this invention includes a first connector and a second connector. The first connector includes a first plastic core, a plurality of first terminals and a first outer shell. The first terminals are each covered with a first insulating layer in an embedded molding manner. The first insulating layer is covered in In the local area of the first terminal, the first terminals are arranged on the first plastic core. The two ends of the first terminals respectively form a first contact end and a first connection end. The first contact end extends out of the first plastic core. The first insulating layer partially extends out of the first rubber core and is close to the first contact end, and the first insulating layer is partially located in the first rubber core. The second connector includes a second plastic core, a plurality of second terminals and a second outer shell. The second terminals are disposed on the second plastic core. Both ends of the second terminals respectively form a second connector. A contact end and a second connection end, the second contact end is located in the second rubber core, and a socket is formed in the second rubber core close to the second contact end. When the first connector and the second connector are plugged into each other, the first contact ends of the first terminals are in contact with the second contact ends of the second terminals respectively, so that the first connector and the second connector achieve electrical contact. Sexual connection, and the first insulating layers covered by the first terminals can be inserted into the opposite jacks, so that the first insulating layers can extend into the second plastic core. As a result, the air gap and creepage distance values between two adjacent terminals can be increased, thereby increasing the withstand test voltage value, allowing the connector to achieve miniaturization, high density, and high voltage resistance.

再者，進一步的，該些第一端子以埋入模製方式各包覆一第二絕緣層，第二絕緣層包覆於第一端子局部區域，第二絕緣層部分伸出第一膠芯並靠近第一連接端，第二絕緣層部分位於第一膠芯內。該些第二端子以埋入模製方式各包覆一第三絕緣層，第三絕緣層包覆於該第二端子局部區域，第三絕緣層部分伸出第二膠芯並靠近第二連接端，第三絕緣層部分位於第二膠芯內。由此，可使電連接裝置在多個區域皆可達到提高空氣間隙及爬電距離值的效果。Furthermore, further, each of the first terminals is covered with a second insulating layer in an embedded molding manner. The second insulating layer covers a partial area of the first terminal, and the second insulating layer partially extends out of the first rubber core. And close to the first connection end, the second insulation layer is partially located in the first rubber core. Each of the second terminals is covered with a third insulating layer in an embedded molding manner. The third insulating layer covers a partial area of the second terminal. The third insulating layer partially extends out of the second rubber core and is close to the second connection. end, the third insulation layer is partially located in the second rubber core. As a result, the electrical connection device can achieve the effect of increasing air gaps and creepage distance values in multiple areas.

為使能更進一步瞭解本創作的特徵及技術內容，請參閱以下有關本創作的詳細說明與圖式，然而所提供的圖式僅用於提供參考與說明，並非用來對本創作加以限制。In order to further understand the characteristics and technical content of this creation, please refer to the following detailed description and diagrams about this creation. However, the diagrams provided are only for reference and illustration and are not used to limit this creation.

以下是通過特定的具體實施例來說明本創作所公開有關的實施方式，本領域技術人員可由本說明書所公開的內容瞭解本創作的優點與效果。本創作可通過其他不同的具體實施例加以施行或應用，本說明書中的各項細節也可基於不同觀點與應用，在不背離本創作的構思下進行各種修改與變更。另外，本創作的附圖僅為簡單示意說明，並非依實際尺寸的描繪，事先聲明。以下的實施方式將進一步詳細說明本創作的相關技術內容，但所公開的內容並非用以限制本創作的保護範圍。另外，本文中所使用的術語“或”，應視實際情況可能包括相關聯的列出項目中的任一個或者多個的組合。The following is a description of the relevant implementation methods disclosed in the present invention through specific specific examples. Those skilled in the art can understand the advantages and effects of the present invention from the content disclosed in this specification. This invention can be implemented or applied through other different specific embodiments, and various details in this description can also be modified and changed based on different viewpoints and applications without departing from the concept of this invention. In addition, the accompanying drawings of this creation are only simple illustrations and are not depictions based on actual size, as stated in advance. The following embodiments will further describe the relevant technical content of the present invention in detail, but the disclosed content is not intended to limit the scope of protection of the present invention. In addition, the term "or" used in this article shall include any one or combination of more of the associated listed items depending on the actual situation.

[實施例][Example]

請參閱圖1至圖3，本創作提供一種高耐電壓電連接裝置，包括一第一連接器100及一第二連接器200。Referring to FIGS. 1 to 3 , the present invention provides a high withstand voltage electrical connection device, including a first connector 100 and a second connector 200 .

請再參閱圖4及圖5，所述第一連接器100包含一第一膠芯1、多個第一端子2及一第一外殼體3。該第一膠芯1是以塑膠等絕緣材料製成，較佳的，第一膠芯1呈圓柱體，在本實施例中，第一膠芯1具有多個第一固定孔11，該些第一固定孔11間隔的設置，該些第一固定孔11延伸至第一膠芯1的兩端，而能用以組裝該些第一端子2。Please refer to FIG. 4 and FIG. 5 again. The first connector 100 includes a first plastic core 1 , a plurality of first terminals 2 and a first outer shell 3 . The first rubber core 1 is made of insulating materials such as plastic. Preferably, the first rubber core 1 is in the shape of a cylinder. In this embodiment, the first rubber core 1 has a plurality of first fixing holes 11. The first fixing holes 11 are arranged at intervals. The first fixing holes 11 extend to both ends of the first rubber core 1 and can be used to assemble the first terminals 2 .

該些第一端子2是以銅等導電性良好的金屬材料製成，該些第一端子2以埋入模製(insert mold)方式各包覆一第一絕緣層4，以達到提高空氣間隙及爬電距離值的效果。第一絕緣層4以塑膠等絕緣材料製成，第一絕緣層4可為液晶高分子(LCP)材料，第一絕緣層4包覆於第一端子2局部區域。在本實施例中，第一端子2呈圓柱體，第一絕緣層4呈中空圓柱體包覆於第一端子2外。The first terminals 2 are made of metal materials with good electrical conductivity such as copper. The first terminals 2 are each covered with a first insulating layer 4 by insert molding to increase the air gap. and the effect of creepage distance value. The first insulating layer 4 is made of an insulating material such as plastic. The first insulating layer 4 can be a liquid crystal polymer (LCP) material. The first insulating layer 4 covers a local area of the first terminal 2 . In this embodiment, the first terminal 2 is in the form of a cylinder, and the first insulating layer 4 is in the form of a hollow cylinder covering the first terminal 2 .

該些第一端子2還可進一步以埋入模製(insert mold)方式各包覆一第二絕緣層5，以達到提高空氣間隙及爬電距離值的效果。第二絕緣層5以塑膠等絕緣材料製成，第二絕緣層5可為液晶高分子(LCP)材料，第二絕緣層5包覆於第一端子2局部區域。在本實施例中，第一端子2呈圓柱體，第二絕緣層5呈中空圓柱體包覆於第一端子2外。Each of the first terminals 2 can be further covered with a second insulating layer 5 by insert molding to achieve the effect of increasing the air gap and creepage distance values. The second insulating layer 5 is made of an insulating material such as plastic. The second insulating layer 5 can be a liquid crystal polymer (LCP) material. The second insulating layer 5 covers a local area of the first terminal 2 . In this embodiment, the first terminal 2 is in the form of a cylinder, and the second insulating layer 5 is in the form of a hollow cylinder covering the first terminal 2 .

該些第一端子2分別固定於該些第一固定孔11，使該些第一端子2設置於第一膠芯1上，該些第一端子2的兩端分別形成一第一接觸端21及一第一連接端22，第一接觸端21及第一連接端22可分別伸出第一膠芯1的兩端，第一接觸端21可為公端。第一接觸端21位於第一端子2上朝向第二連接器200的一端，第一接觸端21可用以與第二連接器200的端子接觸，使第一連接器100及第二連接器200達成電性連接。第一連接端22則位於第一端子2上背向第二連接器200的一端，第一連接端22可形成一焊接區域，用以焊接連接一第一線纜10(如圖8所示)，且第一連接端22焊接第一線纜10後，可於第一連接端22外套設一第一熱縮套管20，以達到較佳的絕緣效果，且能更有效的提高空氣間隙及爬電距離。The first terminals 2 are respectively fixed to the first fixing holes 11 so that the first terminals 2 are disposed on the first rubber core 1 . Both ends of the first terminals 2 form a first contact end 21 respectively. And a first connection end 22, the first contact end 21 and the first connection end 22 can respectively extend from two ends of the first rubber core 1, and the first contact end 21 can be a male end. The first contact end 21 is located on an end of the first terminal 2 facing the second connector 200. The first contact end 21 can be used to contact the terminal of the second connector 200, so that the first connector 100 and the second connector 200 achieve Electrical connection. The first connection end 22 is located at an end of the first terminal 2 facing away from the second connector 200. The first connection end 22 can form a welding area for welding and connecting a first cable 10 (as shown in Figure 8) , and after the first connection end 22 is welded to the first cable 10, a first heat shrink sleeve 20 can be installed around the first connection end 22 to achieve better insulation effect and more effectively improve the air gap and Creepage distance.

第一絕緣層4部分伸出第一膠芯1並靠近第一接觸端21，且第一絕緣層4部分可位於第一膠芯1內，能更有效的提高空氣間隙及爬電距離。第二絕緣層5部分伸出第一膠芯1並靠近第一連接端22，且第二絕緣層5可部分位於第一膠芯1內，能更有效的提高空氣間隙及爬電距離。如圖8所示，較佳的，第一絕緣層4的長度L1為7~11mm，較佳為9mm，第一絕緣層4的厚度T1為0.1~0.2mm，較佳為0.15mm，第一絕緣層4可形成最佳的尺寸，能更有效的提高空氣間隙及爬電距離。較佳的，第二絕緣層5的長度L2為7~11mm，較佳為9mm，第二絕緣層5的厚度T2為0.1~0.2mm，較佳為0.15mm，第二絕緣層5可形成最佳的尺寸，能更有效的提高空氣間隙及爬電距離。Part of the first insulation layer 4 extends out of the first rubber core 1 and is close to the first contact end 21 , and part of the first insulation layer 4 can be located in the first rubber core 1 , which can more effectively increase the air gap and creepage distance. The second insulating layer 5 partially extends out of the first rubber core 1 and is close to the first connection end 22, and the second insulating layer 5 can be partially located in the first rubber core 1, which can more effectively increase the air gap and creepage distance. As shown in Figure 8, preferably, the length L1 of the first insulating layer 4 is 7~11mm, preferably 9mm, and the thickness T1 of the first insulating layer 4 is 0.1~0.2mm, preferably 0.15mm. The insulating layer 4 can be formed into an optimal size, which can more effectively increase the air gap and creepage distance. Preferably, the length L2 of the second insulating layer 5 is 7~11mm, preferably 9mm, and the thickness T2 of the second insulating layer 5 is 0.1~0.2mm, preferably 0.15mm. The second insulating layer 5 can form the best The optimal size can more effectively increase the air gap and creepage distance.

該第一外殼體3設置於第一膠芯1的外側，第一外殼體3並可圍繞於該些第一端子2的第一接觸端21及第一連接端22外，第一外殼體3的結構並不限制，故不予以贅述。The first outer shell 3 is disposed outside the first plastic core 1 and can surround the first contact ends 21 and the first connection ends 22 of the first terminals 2 . The first outer shell 3 The structure of is not limited, so it will not be described in detail.

請再參閱圖6及圖7，所述第二連接器200包含一第二膠芯6、多個第二端子7及一第二外殼體8。該第二膠芯6是以塑膠等絕緣材料製成，較佳的，第二膠芯6呈圓柱體，在本實施例中，第二膠芯6具有多個第二固定孔61，該些第二固定孔61間隔的設置，該些第二固定孔61延伸至第二膠芯6的兩端，而能用以組裝該些第二端子7。Please refer to FIGS. 6 and 7 again. The second connector 200 includes a second plastic core 6 , a plurality of second terminals 7 and a second outer shell 8 . The second rubber core 6 is made of insulating materials such as plastic. Preferably, the second rubber core 6 is in the shape of a cylinder. In this embodiment, the second rubber core 6 has a plurality of second fixing holes 61. The second fixing holes 61 are arranged at intervals. The second fixing holes 61 extend to both ends of the second rubber core 6 and can be used to assemble the second terminals 7 .

該些第二端子7是以銅等導電性良好的金屬材料製成，該些第二端子7亦可以埋入模製(insert mold)方式各包覆一第三絕緣層9，以達到提高空氣間隙及爬電距離值的效果。第三絕緣層9以塑膠等絕緣材料製成，第三絕緣層9可為液晶高分子(LCP)材料，第三絕緣層9包覆於第二端子7局部區域。在本實施例中，第二端子7呈圓柱體，第三絕緣層9呈中空圓柱體包覆於第二端子7外。The second terminals 7 are made of metal materials with good conductivity such as copper. The second terminals 7 can also be each covered with a third insulating layer 9 by insert molding to improve the air quality. The effect of clearance and creepage distance values. The third insulating layer 9 is made of an insulating material such as plastic. The third insulating layer 9 can be a liquid crystal polymer (LCP) material. The third insulating layer 9 covers a local area of the second terminal 7 . In this embodiment, the second terminal 7 is in the form of a cylinder, and the third insulating layer 9 is in the form of a hollow cylinder covering the second terminal 7 .

該些第二端子7分別固定於該些第二固定孔61，使該些第二端子7設置於第二膠芯6上，該些第二端子7的兩端分別形成一第二接觸端71及一第二連接端72，第二接觸端71位於第二膠芯6內，第二接觸端71可為母端，第二膠芯6內靠近第二接觸端71處各形成一插孔62，第二連接端72可伸出第二膠芯6外。第二接觸端71位於第二端子7上朝向第一連接器100的一端，第二接觸端71可用以與第一連接器100的端子接觸，使第一連接器100及第二連接器200達成電性連接。第二連接端72則位於第二端子7上背向第一連接器100的一端，第二連接端72可形成一焊接區域，用以焊接連接一第二線纜30(如圖9所示)，且第二連接端72焊接第二線纜30後，可於第二連接端72外套設一第二熱縮套管40，以達到較佳的絕緣效果，且能更有效的提高空氣間隙及爬電距離。The second terminals 7 are respectively fixed to the second fixing holes 61 so that the second terminals 7 are disposed on the second rubber core 6 . Both ends of the second terminals 7 form a second contact end 71 respectively. and a second connection end 72. The second contact end 71 is located in the second rubber core 6. The second contact end 71 can be a female end. A socket 62 is formed in the second rubber core 6 near the second contact end 71. , the second connecting end 72 can extend out of the second rubber core 6 . The second contact end 71 is located on an end of the second terminal 7 facing the first connector 100. The second contact end 71 can be used to contact the terminal of the first connector 100, so that the first connector 100 and the second connector 200 achieve Electrical connection. The second connection end 72 is located on the end of the second terminal 7 facing away from the first connector 100. The second connection end 72 can form a welding area for welding and connecting a second cable 30 (as shown in Figure 9). , and after the second connection end 72 is welded to the second cable 30, a second heat shrink sleeve 40 can be placed around the second connection end 72 to achieve better insulation effect and more effectively increase the air gap and Creepage distance.

第三絕緣層9部分伸出第二膠芯6並靠近第二連接端72，且第三絕緣層9可部分位於第二膠芯6內，能更有效的提高空氣間隙及爬電距離。如圖9所示，較佳的，第三絕緣層9的長度L3為7~11mm，較佳為9mm，第三絕緣層9的厚度T3為0.1~0.2mm，較佳為0.15mm，第三絕緣層9可形成最佳的尺寸，而能具有較佳的空氣間隙及爬電距離。The third insulating layer 9 partially extends out of the second rubber core 6 and is close to the second connection end 72, and the third insulating layer 9 can be partially located in the second rubber core 6, which can more effectively increase the air gap and creepage distance. As shown in Figure 9, preferably, the length L3 of the third insulating layer 9 is 7~11mm, preferably 9mm, and the thickness T3 of the third insulating layer 9 is 0.1~0.2mm, preferably 0.15mm. The insulating layer 9 can be formed into an optimal size and have better air gaps and creepage distances.

該第二外殼體8設置於第二膠芯6的外側，第二外殼體8內可形成一插槽81，可供第一外殼體3的一端插置，使第一連接器100及第二連接器200穩固的接合。第二外殼體8的結構並不限制，故不予以贅述。The second outer shell 8 is disposed outside the second rubber core 6. A slot 81 can be formed in the second outer shell 8 for inserting one end of the first outer shell 3, so that the first connector 100 and the second Connector 200 securely engages. The structure of the second outer shell 8 is not limited and will not be described again.

第一連接器100及第二連接器200相互插接時，該些第一端子2的第一接觸端21分別與該些第二端子7的第二接觸端71接觸，使第一連接器100及第二連接器200達成電性連接。第一連接器100及第二連接器200相互插接時，該些第一端子2包覆的第一絕緣層4能***相對的插孔62中，使第一絕緣層4伸入第二膠芯6內，可以提高相鄰兩第一端子2間的空氣間隙及爬電距離值。第二絕緣層5及第三絕緣層9分別包覆於第一端子2及第二端子7的後段，使電連接裝置在三個區域皆可達到提高空氣間隙及爬電距離值的效果。本實施例第一連接器100及第二連接器200之間對插區域的空氣間隙及爬電距離可達8.5mm。第一連接器100的焊接區域及第二連接器200的焊接區域的空氣間隙及爬電距離亦可達8.5mm。When the first connector 100 and the second connector 200 are plugged into each other, the first contact ends 21 of the first terminals 2 are in contact with the second contact ends 71 of the second terminals 7 respectively, so that the first connector 100 and the second connector 200 to achieve electrical connection. When the first connector 100 and the second connector 200 are plugged into each other, the first insulating layer 4 covered by the first terminals 2 can be inserted into the opposite jack 62 so that the first insulating layer 4 extends into the second glue. In the core 6, the air gap and creepage distance between two adjacent first terminals 2 can be increased. The second insulating layer 5 and the third insulating layer 9 cover the rear sections of the first terminal 2 and the second terminal 7 respectively, so that the electrical connection device can achieve the effect of increasing the air gap and creepage distance values in three areas. In this embodiment, the air gap and creepage distance in the mating area between the first connector 100 and the second connector 200 can reach 8.5 mm. The air gap and creepage distance between the welding areas of the first connector 100 and the second connector 200 can also reach 8.5 mm.

[實施例的有益效果][Beneficial effects of the embodiment]

本創作的有益效果在於，本創作所提供的高耐電壓電連接裝置，包括一第一連接器及一第二連接器。第一連接器包含一第一膠芯、多個第一端子及一第一外殼體，該些第一端子以埋入模製方式各包覆一第一絕緣層，第一絕緣層包覆於第一端子局部區域，該些第一端子設置於第一膠芯上，該些第一端子的兩端分別形成一第一接觸端及一第一連接端，第一接觸端伸出第一膠芯，第一絕緣層部分伸出第一膠芯並靠近第一接觸端，第一絕緣層部分位於第一膠芯內。第二連接器包含一第二膠芯、多個第二端子及一第二外殼體，該些第二端子設置於該第二膠芯上，該些第二端子的兩端分別形成一第二接觸端及一第二連接端，第二接觸端位於第二膠芯內，第二膠芯內靠近第二接觸端處各形成一插孔。第一連接器及第二連接器相互插接時，該些第一端子的第一接觸端分別與該些第二端子的第二接觸端接觸，使第一連接器及第二連接器達成電性連接，且該些第一端子包覆的第一絕緣層能***相對的插孔中，使該些第一絕緣層能伸入第二膠芯內。由此，可以提高相鄰兩端子間的空氣間隙及爬電距離值，從而提高耐受測試電壓值，使得連接器達到小型化、高密度及耐高電壓的效能。The beneficial effect of this invention is that the high-voltage electrical connection device provided by this invention includes a first connector and a second connector. The first connector includes a first plastic core, a plurality of first terminals and a first outer shell. The first terminals are each covered with a first insulating layer in an embedded molding manner. The first insulating layer is covered in In the local area of the first terminal, the first terminals are arranged on the first plastic core. The two ends of the first terminals respectively form a first contact end and a first connection end. The first contact end extends out of the first plastic core. The first insulating layer partially extends out of the first rubber core and is close to the first contact end, and the first insulating layer is partially located in the first rubber core. The second connector includes a second plastic core, a plurality of second terminals and a second outer shell. The second terminals are disposed on the second plastic core. Both ends of the second terminals respectively form a second connector. A contact end and a second connection end, the second contact end is located in the second rubber core, and a socket is formed in the second rubber core close to the second contact end. When the first connector and the second connector are plugged into each other, the first contact ends of the first terminals are in contact with the second contact ends of the second terminals respectively, so that the first connector and the second connector achieve electrical contact. Sexual connection, and the first insulating layers covered by the first terminals can be inserted into the opposite jacks, so that the first insulating layers can extend into the second plastic core. As a result, the air gap and creepage distance values between two adjacent terminals can be increased, thereby increasing the withstand test voltage value, allowing the connector to achieve miniaturization, high density, and high voltage resistance.

再者，進一步的，該些第一端子以埋入模製方式各包覆一第二絕緣層，第二絕緣層包覆於第一端子局部區域，第二絕緣層部分伸出第一膠芯並靠近第一連接端，第二絕緣層部分位於第一膠芯內。該些第二端子以埋入模製方式各包覆一第三絕緣層，第三絕緣層包覆於該第二端子局部區域，第三絕緣層部分伸出第二膠芯並靠近第二連接端，第三絕緣層部分位於第二膠芯內。由此，可使電連接裝置在多個區域皆可達到提高空氣間隙及爬電距離值的效果。Furthermore, further, each of the first terminals is covered with a second insulating layer in an embedded molding manner. The second insulating layer covers a partial area of the first terminal, and the second insulating layer partially extends out of the first rubber core. And close to the first connection end, the second insulation layer is partially located in the first rubber core. Each of the second terminals is covered with a third insulating layer in an embedded molding manner. The third insulating layer covers a partial area of the second terminal. The third insulating layer partially extends out of the second rubber core and is close to the second connection. end, the third insulation layer is partially located in the second rubber core. As a result, the electrical connection device can achieve the effect of increasing air gaps and creepage distance values in multiple areas.

以上所公開的內容僅為本創作的優選可行實施例，並非因此侷限本創作的申請專利範圍，所以凡是運用本創作說明書及圖式內容所做的等效技術變化，均包含於本創作的申請專利範圍內。The contents disclosed above are only preferred and feasible embodiments of this invention, and do not limit the scope of the patent application for this invention. Therefore, all equivalent technical changes made by using the description and drawings of this invention are included in the application for this invention. within the scope of the patent.

1:第一膠芯 11:第一固定孔 2:第一端子 21:第一接觸端 22:第一連接端 3:第一外殼體 4:第一絕緣層 5:第二絕緣層 6:第二膠芯 61:第二固定孔 62:插孔 7:第二端子 71:第二接觸端 72:第二連接端 8:第二外殼體 81:插槽 9:第三絕緣層 10:第一線纜 20:第一熱縮套管 30:第二線纜 40:第二熱縮套管 L1:長度 L2:長度 L3:長度 T1:厚度 T2:厚度 T3:厚度 100:第一連接器 200:第二連接器 1: First rubber core 11:First fixing hole 2: First terminal 21: First contact end 22: First connection end 3: First outer shell 4: First insulation layer 5: Second insulation layer 6: Second rubber core 61:Second fixing hole 62:Jack 7: Second terminal 71: Second contact terminal 72: Second connection terminal 8: Second outer shell 81:Slot 9:Third insulation layer 10:First cable 20:The first heat shrinkable sleeve 30:Second cable 40: Second heat shrinkable sleeve L1:Length L2: length L3: length T1:Thickness T2:Thickness T3:Thickness 100: first connector 200: Second connector

圖1為本創作高耐電壓電連接裝置的立體圖。Figure 1 is a perspective view of the high withstand voltage electrical connection device of this invention.

圖2為本創作高耐電壓電連接裝置另一角度的立體圖。Figure 2 is a perspective view of the high withstand voltage electrical connection device of this invention from another angle.

圖3為為本創作高耐電壓電連接裝置的剖視圖。Figure 3 is a cross-sectional view of the high withstand voltage electrical connection device of this invention.

圖4為本創作第一連接器的立體分解圖。Figure 4 is a three-dimensional exploded view of the first connector of this invention.

圖5為本創作第一連接器的剖視圖。Figure 5 is a cross-sectional view of the first connector of this invention.

圖6為本創作第二連接器的立體分解圖。Figure 6 is an exploded three-dimensional view of the second connector of this invention.

圖7為本創作第二連接器的剖視圖。Figure 7 is a cross-sectional view of the second connector of this invention.

圖8為本創作第一端子及第一、二絕緣層的剖視圖。Figure 8 is a cross-sectional view of the first terminal and the first and second insulation layers of this invention.

圖9為本創作第二端子及第三絕緣層的剖視圖。Figure 9 is a cross-sectional view of the second terminal and the third insulating layer of the present invention.

1:第一膠芯 1: First rubber core

11:第一固定孔 11:First fixing hole

2:第一端子 2: First terminal

21:第一接觸端 21: First contact end

22:第一連接端 22: First connection end

3:第一外殼體 3: First outer shell

4:第一絕緣層 4: First insulation layer

5:第二絕緣層 5: Second insulation layer

6:第二膠芯 6: Second rubber core

61:第二固定孔 61:Second fixing hole

62:插孔 62:Jack

7:第二端子 7: Second terminal

71:第二接觸端 71: Second contact terminal

72:第二連接端 72: Second connection terminal

8:第二外殼體 8: Second outer shell

81:插槽 81:Slot

9:第三絕緣層 9:Third insulation layer

100:第一連接器 100: first connector

200:第二連接器 200: Second connector

Claims (10)

一種高耐電壓電連接裝置，包括： 一第一連接器，包含一第一膠芯、多個第一端子及一第一外殼體，該些第一端子以埋入模製方式各包覆一第一絕緣層，該第一絕緣層包覆於該第一端子局部區域，該些第一端子設置於該第一膠芯上，該些第一端子的兩端分別形成一第一接觸端及一第一連接端，該第一接觸端伸出該第一膠芯，該第一絕緣層部分伸出該第一膠芯並靠近該第一接觸端，該第一絕緣層部分位於該第一膠芯內，該第一外殼體設置於該第一膠芯的外側；以及 一第二連接器，包含一第二膠芯、多個第二端子及一第二外殼體，該些第二端子設置於該第二膠芯上，該些第二端子的兩端分別形成一第二接觸端及一第二連接端，該第二接觸端位於該第二膠芯內，該第二膠芯內靠近該第二接觸端處各形成一插孔，該第二外殼體設置於該第二膠芯的外側； 其中該第一連接器及該第二連接器相互插接時，該些第一端子的第一接觸端分別與該些第二端子的第二接觸端接觸，使該第一連接器及該第二連接器達成電性連接，且該些第一端子包覆的該第一絕緣層能***相對的該插孔中，使該些第一絕緣層能伸入該第二膠芯內。 A high withstand voltage electrical connection device, including: A first connector includes a first plastic core, a plurality of first terminals and a first outer shell. The first terminals are each covered with a first insulating layer in an embedded molding manner. The first insulating layer Covering the local area of the first terminal, the first terminals are arranged on the first plastic core, and the two ends of the first terminals respectively form a first contact end and a first connection end. The first contact end The end extends out of the first rubber core, the first insulating layer partially extends out of the first rubber core and is close to the first contact end, the first insulating layer is partially located in the first rubber core, and the first outer shell is provided on the outside of the first rubber core; and A second connector includes a second plastic core, a plurality of second terminals and a second outer shell. The second terminals are arranged on the second plastic core, and the two ends of the second terminals respectively form a A second contact end and a second connection end. The second contact end is located in the second rubber core. A socket is formed in the second rubber core close to the second contact end. The second outer shell is disposed on The outside of the second rubber core; When the first connector and the second connector are plugged into each other, the first contact ends of the first terminals are respectively in contact with the second contact ends of the second terminals, so that the first connector and the third The two connectors are electrically connected, and the first insulating layers covered by the first terminals can be inserted into the opposite jacks, so that the first insulating layers can extend into the second plastic core. 如請求項1所述的高耐電壓電連接裝置，其中該些第一端子以埋入模製方式各包覆一第二絕緣層，該第二絕緣層包覆於該第一端子局部區域，該第二絕緣層部分伸出該第一膠芯並靠近第一連接端，該第二絕緣層部分位於該第一膠芯內。The high withstand voltage electrical connection device as claimed in claim 1, wherein the first terminals are each covered with a second insulating layer in an embedded molding manner, and the second insulating layer covers a local area of the first terminal, The second insulating layer partially extends out of the first rubber core and is close to the first connection end, and the second insulating layer is partially located in the first rubber core. 如請求項2所述的高耐電壓電連接裝置，其中該第二絕緣層的長度為7~11mm，該第二絕緣層的厚度為0.1~0.2mm。The high withstand voltage electrical connection device as claimed in claim 2, wherein the length of the second insulating layer is 7~11mm, and the thickness of the second insulating layer is 0.1~0.2mm. 如請求項2所述的高耐電壓電連接裝置，其中該第一端子呈圓柱體，該第一絕緣層呈中空圓柱體包覆於該第一端子外，該第二絕緣層呈中空圓柱體包覆於該第一端子外。The high withstand voltage electrical connection device as claimed in claim 2, wherein the first terminal is in the form of a cylinder, the first insulating layer is in the form of a hollow cylinder covering the first terminal, and the second insulating layer is in the form of a hollow cylinder. Covered on the first terminal. 如請求項1所述的高耐電壓電連接裝置，其中該第一絕緣層的長度為7~11mm，該第一絕緣層的厚度為0.1~0.2mm。The high withstand voltage electrical connection device as claimed in claim 1, wherein the length of the first insulating layer is 7~11mm, and the thickness of the first insulating layer is 0.1~0.2mm. 如請求項1所述的高耐電壓電連接裝置，其中該些第二端子以埋入模製方式各包覆一第三絕緣層，該第三絕緣層包覆於該第二端子局部區域，該第三絕緣層部分伸出該第二膠芯並靠近第二連接端，該第三絕緣層部分位於該第二膠芯內。The high withstand voltage electrical connection device as claimed in claim 1, wherein the second terminals are each covered with a third insulating layer in an embedded molding manner, and the third insulating layer covers a local area of the second terminal, The third insulating layer portion extends out of the second rubber core and is close to the second connection end, and the third insulating layer portion is located in the second rubber core. 如請求項6所述的高耐電壓電連接裝置，其中該第三絕緣層的長度為7~11mm，該第三絕緣層的厚度為0.1~0.2mm。The high withstand voltage electrical connection device as claimed in claim 6, wherein the length of the third insulating layer is 7~11mm, and the thickness of the third insulating layer is 0.1~0.2mm. 如請求項6所述的高耐電壓電連接裝置，其中該第二端子呈圓柱體，該第三絕緣層呈中空圓柱體包覆於該第二端子外。The high withstand voltage electrical connection device as claimed in claim 6, wherein the second terminal is in the form of a cylinder, and the third insulating layer is in the form of a hollow cylinder covering the second terminal. 如請求項1所述的高耐電壓電連接裝置，其中該第一連接端伸出該第一膠芯，該第一連接端焊接連接一第一線纜，且該第一連接端外套設一第一熱縮套管。The high withstand voltage electrical connection device as claimed in claim 1, wherein the first connection end extends out of the first rubber core, the first connection end is welded to a first cable, and the first connection end is covered with a First heat shrink tubing. 如請求項1所述的高耐電壓電連接裝置，其中該第二連接端伸出該第二膠芯，該第二連接端焊接連接一第二線纜，且該第二連接端外套設一第二熱縮套管。The high withstand voltage electrical connection device as claimed in claim 1, wherein the second connection end extends out of the second rubber core, the second connection end is welded to a second cable, and the second connection end is covered with a Second heat shrink sleeve.

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