TWI424620B - Electrical connector - Google Patents
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- TWI424620B TWI424620B TW100134248A TW100134248A TWI424620B TW I424620 B TWI424620 B TW I424620B TW 100134248 A TW100134248 A TW 100134248A TW 100134248 A TW100134248 A TW 100134248A TW I424620 B TWI424620 B TW I424620B
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Description
本發明涉及一種電連接器，尤指一種安裝到電路板之電連接器。
The present invention relates to an electrical connector, and more particularly to an electrical connector mounted to a circuit board.
2009年11月25日公開之中國發明專利申請公佈第CN101587995A號公開了一種電源連接器。該電連接器包括絕緣本體及收容在絕緣本體內之複數電源端子。前述絕緣本體包括用以與對接電源連接器配合之對接面、用以安裝到外部電路板之安裝面、連接於對接面與安裝面之間之複數側壁、及該等側壁圍設成之收容空間。前述絕緣本體之頂部側壁上設有複數貫穿頂壁並與收容空間相通之散熱孔。前述散熱孔設置在頂部之側壁上並在上下方向上貫穿頂部之側壁，當對接電源連接器與其配合後，熱流從對接面流過收容空間並從該散熱孔流出之通道將被隔斷，從而影響電源連接器之散熱效果。
有鑒於此，有必要對現有之電源連接器作進一步改進，以解決上述問題。
A power connector is disclosed in Chinese Patent Application Publication No. CN101587995A, published on Nov. 25, 2009. The electrical connector includes an insulative housing and a plurality of power terminals housed in the insulative housing. The insulative housing includes a mating surface for mating with the mating power connector, a mounting surface for mounting to the external circuit board, a plurality of side walls connected between the mating surface and the mounting surface, and a receiving space surrounded by the side walls . The top side wall of the insulating body is provided with a plurality of heat dissipation holes penetrating through the top wall and communicating with the receiving space. The heat dissipation hole is disposed on the sidewall of the top portion and penetrates the sidewall of the top portion in the up-and-down direction. When the docking power connector is coupled thereto, the heat flow from the mating surface through the receiving space and the passage from the heat dissipation hole is blocked, thereby affecting The heat dissipation effect of the power connector.
In view of this, it is necessary to further improve the existing power connector to solve the above problems.
本發明之目之在於提供一種提高散熱效果之電連接器。
為實現上述目之，本發明關於一種電連接器，包括：絕緣本體，前述絕緣本體包括基部及自基部延伸形成之對接部，前述基部包括安裝到外部設備之安裝面，前述對接部包括複數側壁、該等側壁圍設成之收容空間、及可與對接連接器配合之對接面，前述對接面上設有與收容空間相通之對接口；及電源端子，前述電源端子包括收容在收容空間內之用以與對接端子配合之接觸部、延伸超出安裝面之用以安裝到外部設備上之安裝部、及設置在接觸部與安裝部之間之用以將電源端子固持在絕緣本體上之固持部；其中前述絕緣本體設有延伸穿過對接面並與收容空間連通之散熱孔。
作為本發明之進一步改進，其中前述散熱孔在對接面上之開口與對接口間隔設置。
作為本發明之進一步改進，其中前述複數側壁包括頂壁、與頂壁間隔設置之底壁、連接頂壁與底壁之一對側壁，前述頂壁與底壁上均設有收容端子並與收容空間相通之電源端子槽，前述電源端子分成兩排分別收容在頂壁與底壁上之電源端子槽中。
作為本發明之進一步改進，其中前述散熱孔包括自對接面穿過頂壁與電源端子槽相通之上散熱孔、及自對接面穿過底壁與電源端子槽相通之下散熱孔。
作為本發明之進一步改進，其中前述頂壁與底壁上均設有複數間隔設置之肋條以加強對接部之強度，前述各肋條相對設置於每對相鄰之散熱孔之間。
作為本發明之進一步改進，其中前述絕緣本體設有位於基部與對接部連接處之散熱通孔，前述頂壁與底壁上均設有複數間隔設置之肋條以加強對接部之強度，前述散熱通孔位於相鄰之一對肋條之間。
作為本發明之進一步改進，其中前述基部上設有凸出安裝面之凸台，以支撐前述絕緣本體並形成散熱通道。
作為本發明之進一步改進，其中前述絕緣本體設有間隔壁，前述間隔壁將前述收容空間分成兩個收容空間。
作為本發明之進一步改進，其中前述電連接器還包括一組導電端子用以傳輸訊號，前述導電端子收容於前述兩個收容空間之一。
作為本發明之進一步改進，其中前述絕緣本體基部與對接部之間形成有台階面。
本發明電連接器之絕緣本體設有貫穿對接面之散熱孔，從而電連接器與對接連接器配合後，從對接面貫穿整個收容空間之散熱路徑沒有受到影響，從而可以提高電連接器之散熱效果。
It is an object of the present invention to provide an electrical connector that improves heat dissipation.
To achieve the above object, the present invention relates to an electrical connector comprising: an insulative housing comprising a base portion and an abutting portion extending from the base portion, the base portion including a mounting surface mounted to an external device, the abutting portion including a plurality of side walls The side wall is surrounded by a receiving space and a mating surface that can be mated with the mating connector. The mating surface is provided with a pair of interfaces communicating with the receiving space; and a power terminal, the power terminal includes the receiving device. a contact portion for mating with the mating terminal, a mounting portion extending beyond the mounting surface for mounting to the external device, and a retaining portion disposed between the contact portion and the mounting portion for holding the power terminal on the insulative housing The insulating body is provided with a heat dissipation hole extending through the abutting surface and communicating with the receiving space.
As a further improvement of the present invention, the opening of the heat dissipation hole on the abutting surface is spaced apart from the pair of interfaces.
According to a further improvement of the present invention, the plurality of side walls include a top wall, a bottom wall spaced apart from the top wall, and a pair of side walls connecting the top wall and the bottom wall, wherein the top wall and the bottom wall are provided with receiving terminals and receiving The power terminal slot of the space is connected, and the power terminal is divided into two rows of power terminal slots respectively received on the top wall and the bottom wall.
According to a further improvement of the present invention, the heat dissipation hole includes a heat dissipation hole that communicates with the power terminal groove through the top wall through the top wall, and a heat dissipation hole that communicates with the power terminal groove through the bottom wall from the opposite surface.
As a further improvement of the present invention, the top wall and the bottom wall are provided with a plurality of spaced ribs to strengthen the strength of the abutting portion, and the ribs are oppositely disposed between each pair of adjacent heat dissipation holes.
As a further improvement of the present invention, the insulative housing is provided with a heat dissipation through hole at a joint between the base portion and the abutting portion, and the top wall and the bottom wall are provided with a plurality of spaced apart ribs to strengthen the strength of the abutting portion, and the heat dissipation is The holes are located between adjacent ones of the ribs.
As a further improvement of the present invention, the base portion is provided with a boss protruding from the mounting surface to support the insulating body and form a heat dissipation passage.
According to a further improvement of the present invention, the insulative housing is provided with a partition wall, and the partition wall divides the receiving space into two receiving spaces.
As a further improvement of the present invention, the electrical connector further includes a set of conductive terminals for transmitting signals, and the conductive terminals are received in one of the two receiving spaces.
As a further improvement of the present invention, a stepped surface is formed between the insulating body base and the abutting portion.
The insulative housing of the electrical connector of the present invention is provided with a heat dissipation hole penetrating through the abutting surface, so that the heat dissipation path of the electrical connector is not affected when the electrical connector is mated with the mating connector, thereby improving the heat dissipation of the electrical connector. effect.
請參閱第一圖與第二圖所示，本發明電連接器100包括絕緣本體10、收容在絕緣本體10內之複數電源端子20、及收容在絕緣本體10內之複數導電端子30。在本實施方式中，電連接器100具有九對電源端子20、十二對導電端子30。前述導電端子30全部設置在電源端子20之一側，但是電源端子20、導電端子30之數量以及電源端子20與導電端子30之間之排列方式不加以侷限，可以根據需要設計為不同數目及不同之排列方式。
請參閱第三圖、第四圖並結合第一圖與第二圖所示，前述絕緣本體10包括基部11及自基部11延伸之對接部12。前述基部11包括用以安裝到外部設備（比如電路板等）之安裝面110、可供複數電源端子20從安裝面110安裝到絕緣本體10之複數電源端子安裝孔111、與各電源端子安裝孔111相通並開口於安裝面110之通孔112、可供複數導電端子30從安裝面110安裝到絕緣本體10之複數導電端子安裝孔113。前述基部10上設有一對凸出安裝面110之凸台114，當前述電連接器100安裝到外部設備後，安裝面110與外部設備之間形成間隙，從而熱汽流從通孔112通過間隙散發到外部。
請參閱第三圖所示，前述對接部12包括頂壁120、與頂壁120間隔設置之底壁121、連接頂壁120與底壁121之一對側壁122、及可供對接連接器配合之對接面124。前述頂壁120、底壁121及一對側壁122共同圍設成收容對接連接器之收容空間123。
請參閱第五圖所示，前述對接面124上開設有貫穿對接面並與收容空間123相通之對接口125，前述對接口125呈狹長型。前述絕緣本體10設有間隔壁13將收容空間123分成收容電源端子20之電源端子收容空間123a及收容導電端子30之導電端子收容空間123b。
請一併參閱第三圖至第五圖所示，前述絕緣本體10對接部11之頂壁120及底壁121上均設有複數收容電源端子20之電源端子槽128，前述電源端子槽128開口於收容空間123。前述絕緣本體10設有複數開口於對接面124並與收容空間123連通之散熱孔126。前述散熱孔126在對接面124上之開口與對接口125間隔設置，即前述散熱孔126與對接口125並非直接連通。前述散熱孔126包括自對接面124穿過頂壁120與電源端子槽128相通之上散熱孔126a、及自對接面124穿過底壁121與電源端子槽128相通之下散熱孔126b。前述上散熱孔126a沿頂壁120之長度方向間隔排列，前述下散熱孔126b沿底壁121之長度方向間隔排列。前述散熱孔126之寬度大於電源端子槽128之寬度。可以理解地，在其他實施方式中，前述散熱孔126可以相互貫通成一個孔槽。
前述絕緣本體10頂壁120之外側設有複數間隔設置之肋條127。前述絕緣本體10底壁121之外側也設有複數間隔設置之肋條127。前述肋條127可加強對接部11之強度，從而防止熱應力導致對接部11之變形。前述肋條127自基部10沿對接部11之延伸方向一直延伸到對接面124，且肋條127之厚度沿其延伸方向線性變小。前述各肋條127均呈楔形。肋條127可以根據需要可以設計成沿其他方向延伸，或者具有其他之形狀。前述各肋條127分別設置在相鄰之一對散熱孔126之間，前述肋條127之寬度小於各散熱孔126之寬度。前述散熱孔126、電源端子槽128、收容空間123、通孔112及安裝面110與外部設備之間之間隙形成可供空氣流通之通道，從而可以對電源端子20進行散熱。
請參閱第三圖所示，前述絕緣本體10設有位於基部10與對接部11連接處之散熱通孔129。前述基部10之橫截面大於對接部11之橫截面，因此基部10與對接部11之頂壁120及底壁121之間形成有台階面14。前述散熱通孔129貫穿台階面14並與通孔112相通。空氣可在散熱通孔129流經通孔112及安裝面110與外部設備之間之間隙形成流通，從而可以進一步對電源端子20進行散熱。前述各散熱通孔129設置在一對相鄰之肋條127之間。
請一併參閱第三圖、第四圖並結合第六圖所示，前述各電源端子20包括收容在電源端子收容空間123a內之用以與對接端子配合之接觸部21 、延伸超出安裝面110之用以安裝到外部設備上之安裝部22 、設置在接觸部21與安裝部22之間之用以將電源端子20固持在絕緣本體10上之固持部23 、及連接固持部23與接觸部21之連接部24。前述固持部23上設有凸刺231，固持部23與基部11上之安裝孔111干涉配合以將電源端子20固持在絕緣本體10上。前述電源端子20分成兩排分別收容在頂壁120與底壁121上之電源端子槽128中，兩排電源端子20之接觸部21面對面設置。
請一併參閱第三圖、第四圖並結合第七圖所示，前述導電端子30包括第一端子31及與第一端子結構不同之第二端子32。前述第一端子31包括收容在導電端子收容空間123b內之第一接觸部311、延伸超出安裝面110之用以安裝到外部設備之第一安裝部312、設置在第一接觸部311與第一安裝部312之間之用以固持到絕緣本體10安裝孔113上之第一固持部313、及連接第一固持部313與第一接觸部311之第一連接部314。前述第二端子32包括收容在導電端子收容空間123b內之第二接觸部321、延伸超出安裝面110之用以安裝到外部設備之第二安裝部322、設置在第一接觸部321與第一安裝部322之間之用以固持到絕緣本體10安裝孔113上之第二固持部323、及連接第一固持部323與第一接觸部321之第一連接部324。前述第一端子31與第二端子32之差別在於，前述第一端子31之第一連接部314自頂壁120或者底壁121向導電端子收容空間123b內傾斜延伸。前述第二端子32之第二連接部324先向頂壁120或者底壁121方向傾斜延伸再向導電端子收容空間123b內傾斜延伸。前述導電端子30分成兩排分別安裝在頂壁120與底壁121上，各排導電端子30中第一端子31與第二端子32間隔交替排列。一排導電端子30之第一端子31與另一排中之第二端子32相對設置。
本發明電連接器100之絕緣本體10設有貫穿對接面124之散熱孔126，從而電連接器100與對接連接器配合後，從對接面124貫穿整個收容空間123之散熱路徑沒有受到影響，從而可以提高電連接器100之散熱效果。
特別需要指出，對於本領域之普通技藝人員來說，在本發明之教導下所作之針對本發明之等效變化，仍應包含在本發明申請專利範圍所主張之範圍中。
Referring to the first and second figures, the electrical connector 100 of the present invention includes an insulative housing 10, a plurality of power terminals 20 housed in the insulative housing 10, and a plurality of conductive terminals 30 housed in the insulative housing 10. In the present embodiment, the electrical connector 100 has nine pairs of power terminals 20 and twelve pairs of conductive terminals 30. The conductive terminals 30 are all disposed on one side of the power terminal 20, but the number of the power terminals 20 and the conductive terminals 30 and the arrangement between the power terminals 20 and the conductive terminals 30 are not limited, and may be designed as different numbers and different according to requirements. Arrangement.
Referring to the third and fourth figures, and in conjunction with the first and second figures, the insulative housing 10 includes a base portion 11 and an abutting portion 12 extending from the base portion 11. The base portion 11 includes a mounting surface 110 for mounting to an external device (such as a circuit board, etc.), a plurality of power terminal mounting holes 111 for mounting the plurality of power terminals 20 from the mounting surface 110 to the insulative housing 10, and mounting holes for the respective power terminals. The plurality of conductive terminal mounting holes 113 are connected to the through hole 112 of the mounting surface 110 and the plurality of conductive terminals 30 are mounted from the mounting surface 110 to the insulating body 10. The base portion 10 is provided with a pair of bosses 114 protruding from the mounting surface 110. When the electrical connector 100 is mounted to an external device, a gap is formed between the mounting surface 110 and the external device, so that the hot steam flows through the gap from the through hole 112. Dissipated to the outside.
Referring to the third figure, the abutting portion 12 includes a top wall 120, a bottom wall 121 spaced apart from the top wall 120, a connecting side wall 120 and a pair of side walls 122 of the bottom wall 121, and a mating connector. Docking surface 124. The top wall 120, the bottom wall 121 and the pair of side walls 122 are collectively arranged to receive the receiving space 123 of the mating connector.
Referring to FIG. 5 , the mating surface 124 defines a pair of interfaces 125 that extend through the mating surface and communicate with the receiving space 123 . The pair of interfaces 125 are elongated. The insulative housing 10 is provided with a partition wall 13 that divides the receiving space 123 into a power terminal receiving space 123a that houses the power terminal 20 and a conductive terminal receiving space 123b that houses the conductive terminal 30.
As shown in the third to fifth embodiments, the top wall 120 and the bottom wall 121 of the mating portion 11 of the insulative housing 10 are provided with a plurality of power terminal slots 128 for receiving the power terminals 20, and the power terminal slots 128 are open. In the accommodating space 123. The insulative housing 10 is provided with a plurality of heat dissipation holes 126 that are open to the abutting surface 124 and communicate with the receiving space 123. The opening of the heat dissipation hole 126 on the abutting surface 124 is spaced from the pair of interfaces 125, that is, the heat dissipation hole 126 and the pair interface 125 are not in direct communication. The heat dissipation hole 126 includes a heat dissipation hole 126a that communicates with the power terminal groove 128 through the top wall 120 from the opposite surface 124, and a heat dissipation hole 126b that communicates with the power terminal groove 128 through the bottom wall 121 from the opposite surface 124. The upper heat dissipation holes 126a are arranged at intervals along the longitudinal direction of the top wall 120, and the lower heat dissipation holes 126b are arranged at intervals along the longitudinal direction of the bottom wall 121. The width of the heat dissipation hole 126 is larger than the width of the power terminal groove 128. It can be understood that in other embodiments, the foregoing heat dissipation holes 126 may penetrate each other to form a hole.
The outer side of the top wall 120 of the insulative housing 10 is provided with a plurality of ribs 127 spaced apart from each other. The outer side of the bottom wall 121 of the insulative housing 10 is also provided with a plurality of ribs 127 spaced apart from each other. The aforementioned ribs 127 can strengthen the strength of the abutting portion 11, thereby preventing thermal stress from causing deformation of the abutting portion 11. The aforementioned ribs 127 extend from the base portion 10 in the extending direction of the abutting portion 11 to the abutting surface 124, and the thickness of the ribs 127 linearly decreases along the extending direction thereof. Each of the aforementioned ribs 127 has a wedge shape. The ribs 127 can be designed to extend in other directions as needed, or have other shapes. The ribs 127 are respectively disposed between adjacent ones of the pair of heat dissipation holes 126, and the width of the ribs 127 is smaller than the width of each of the heat dissipation holes 126. The gap between the heat dissipation hole 126, the power terminal groove 128, the accommodating space 123, the through hole 112, and the mounting surface 110 and the external device forms a passage through which air can flow, so that the power terminal 20 can be dissipated.
Referring to the third figure, the insulative housing 10 is provided with a heat dissipation through hole 129 at a junction of the base portion 10 and the abutting portion 11. The cross section of the base portion 10 is larger than the cross section of the abutting portion 11, and thus the stepped surface 14 is formed between the base portion 10 and the top wall 120 and the bottom wall 121 of the abutting portion 11. The heat dissipation through hole 129 penetrates the step surface 14 and communicates with the through hole 112. Air can flow through the gap between the heat dissipation through hole 129 through the through hole 112 and the mounting surface 110 and the external device, so that the power terminal 20 can be further radiated. Each of the foregoing heat dissipation through holes 129 is disposed between a pair of adjacent ribs 127.
Referring to the third and fourth figures together with the sixth figure, each of the power terminals 20 includes a contact portion 21 for receiving the mating terminal in the power terminal receiving space 123a and extending beyond the mounting surface 110. The mounting portion 22 for mounting on the external device, the holding portion 23 disposed between the contact portion 21 and the mounting portion 22 for holding the power terminal 20 on the insulative housing 10, and the connecting holding portion 23 and the contact portion 21 connection portion 24. The retaining portion 23 is provided with a spur 231. The retaining portion 23 is interference-fitted with the mounting hole 111 on the base portion 11 to hold the power terminal 20 on the insulative housing 10. The power terminal 20 is divided into two rows of power terminal slots 128 respectively received on the top wall 120 and the bottom wall 121, and the contact portions 21 of the two rows of power terminals 20 are disposed face to face.
Referring to the third and fourth figures together with the seventh figure, the conductive terminal 30 includes a first terminal 31 and a second terminal 32 different from the first terminal structure. The first terminal 31 includes a first contact portion 311 housed in the conductive terminal receiving space 123b, a first mounting portion 312 extending beyond the mounting surface 110 for mounting to an external device, and a first contact portion 311 and a first portion. A first holding portion 313 for mounting on the mounting hole 113 of the insulating body 10 and a first connecting portion 314 for connecting the first holding portion 313 and the first contact portion 311 are disposed between the mounting portions 312. The second terminal 32 includes a second contact portion 321 housed in the conductive terminal receiving space 123b, a second mounting portion 322 extending beyond the mounting surface 110 for mounting to an external device, and a first contact portion 321 and a first portion. A second holding portion 323 for mounting on the mounting hole 113 of the insulating body 10 and a first connecting portion 324 connecting the first holding portion 323 and the first contact portion 321 are disposed between the mounting portions 322. The difference between the first terminal 31 and the second terminal 32 is that the first connecting portion 314 of the first terminal 31 extends obliquely from the top wall 120 or the bottom wall 121 into the conductive terminal receiving space 123b. The second connecting portion 324 of the second terminal 32 extends obliquely in the direction of the top wall 120 or the bottom wall 121 and then extends obliquely into the conductive terminal receiving space 123b. The conductive terminals 30 are respectively mounted on the top wall 120 and the bottom wall 121 in two rows. The first terminals 31 and the second terminals 32 of the rows of conductive terminals 30 are alternately arranged. The first terminals 31 of one row of conductive terminals 30 are disposed opposite the second terminals 32 of the other row.
The insulative housing 10 of the electrical connector 100 of the present invention is provided with a heat dissipation hole 126 extending through the abutting surface 124, so that the heat dissipation path from the mating surface 124 through the entire receiving space 123 is not affected after the electrical connector 100 is mated with the mating connector. The heat dissipation effect of the electrical connector 100 can be improved.
It is to be understood that the equivalents of the invention are intended to be included within the scope of the invention as claimed.
100‧‧‧電連接器100‧‧‧Electrical connector
10‧‧‧絕緣本體10‧‧‧Insulated body
11‧‧‧基部11‧‧‧ base
110‧‧‧安裝面110‧‧‧Installation surface
111‧‧‧安裝孔111‧‧‧Mounting holes
112‧‧‧通孔112‧‧‧through hole
113‧‧‧安裝孔113‧‧‧Installation holes
114‧‧‧凸台114‧‧‧Boss
12‧‧‧對接部12‧‧‧Docking Department
120‧‧‧頂壁120‧‧‧ top wall
121‧‧‧底壁121‧‧‧ bottom wall
122‧‧‧側壁122‧‧‧ side wall
123‧‧‧收容空間123‧‧‧ accommodating space
123a‧‧‧電源端子收容空間123a‧‧‧Power terminal receiving space
123b‧‧‧導電端子收容空間123b‧‧‧Electrical terminal receiving space
124‧‧‧對接面124‧‧‧ docking
125‧‧‧對接口125‧‧‧Interface
126‧‧‧散熱孔126‧‧‧ vents
126a‧‧‧上散熱孔126a‧‧‧Upper vent
126b‧‧‧下散熱孔126b‧‧‧low vents
127‧‧‧肋條127‧‧‧ Ribs
128‧‧‧電源端子槽128‧‧‧Power terminal slot
129‧‧‧散熱通孔129‧‧‧Heat through hole
13‧‧‧間隔壁13‧‧‧ partition wall
14‧‧‧台階面14‧‧‧step surface
20‧‧‧電源端子20‧‧‧Power terminal
21‧‧‧接觸部21‧‧‧Contacts
22‧‧‧安裝部22‧‧‧Installation Department
23‧‧‧固持部23‧‧‧Retention Department
24‧‧‧連接部24‧‧‧Connecting Department
30‧‧‧導電端子30‧‧‧Electrical terminals
31‧‧‧第一端子31‧‧‧First terminal
311‧‧‧第一接觸部311‧‧‧First contact
312‧‧‧第一安裝部312‧‧‧First Installation Department
313‧‧‧第一固持部313‧‧‧First Holding Department
314‧‧‧第一連接部314‧‧‧First Connection
32‧‧‧第二端子32‧‧‧second terminal
321‧‧‧第二接觸部321‧‧‧Second contact
322‧‧‧第二安裝部322‧‧‧Second Installation Department
323‧‧‧第二固持部323‧‧‧Second Holding Department
324‧‧‧第二連接部324‧‧‧Second connection
第一圖係本發明電連接器之立體圖。
第二圖係第一圖所示之電連接器之另一視角之立體圖。
第三圖係第一圖所示之電連接器之前視圖。
第四圖係第一圖所示之電連接器之分解圖。
第五圖係第一圖所示之電連接器之另一視角之分解圖。
第六圖係沿第三圖中VI-VI方向之剖視圖。
第七圖係第三圖中VII-VII方向之剖視圖。
The first figure is a perspective view of the electrical connector of the present invention.
The second figure is a perspective view of another perspective view of the electrical connector shown in the first figure.
The third figure is a front view of the electrical connector shown in the first figure.
The fourth figure is an exploded view of the electrical connector shown in the first figure.
The fifth figure is an exploded view of another view of the electrical connector shown in the first figure.
The sixth drawing is a cross-sectional view taken along line VI-VI in the third figure.
The seventh drawing is a cross-sectional view taken along the line VII-VII in the third figure.
100‧‧‧電連接器 100‧‧‧Electrical connector
10‧‧‧絕緣本體 10‧‧‧Insulated body
11‧‧‧基部 11‧‧‧ base
12‧‧‧對接部 12‧‧‧Docking Department
120‧‧‧頂壁 120‧‧‧ top wall
122‧‧‧側壁 122‧‧‧ side wall
124‧‧‧對接面 124‧‧‧ docking
125‧‧‧對接口 125‧‧‧Interface
126‧‧‧散熱孔 126‧‧‧ vents
13‧‧‧間隔壁 13‧‧‧ partition wall
14‧‧‧台階面 14‧‧‧step surface
21‧‧‧接觸部 21‧‧‧Contacts
22‧‧‧安裝部 22‧‧‧Installation Department
Claims (10)
絕緣本體(10)，前述絕緣本體包括基部(11)及自基部延伸形成之對接部(12)，前述基部包括安裝面(110)，前述對接部包括複數側壁(120,121,122)、該等側壁圍設之收容空間(123) 、及對接面(124)，前述對接面開設有與前述收容空間相通之對接口(125)；及
電源端子(20)，前述電源端子包括收容在收容空間內之接觸部(21) 、延伸超出安裝面之安裝部(22) 、及設置在接觸部與安裝部之間用以將電源端子固持於前述絕緣本體之固持部(23)；
其中，前述絕緣本體設有延伸穿過對接面並與收容空間連通之散熱孔（126）。An electrical connector comprising:
The insulative housing (10) includes a base portion (11) and an abutting portion (12) extending from the base portion, the base portion includes a mounting surface (110), and the abutting portion includes a plurality of side walls (120, 121, 122), and the side walls are surrounded a receiving space (123) and a mating surface (124), wherein the mating surface is provided with a pair of interfaces (125) communicating with the receiving space; and a power terminal (20), wherein the power terminal includes a contact portion received in the receiving space (21), a mounting portion (22) extending beyond the mounting surface, and a retaining portion (23) disposed between the contact portion and the mounting portion for holding the power terminal to the insulative housing;
The insulating body is provided with a heat dissipation hole (126) extending through the abutting surface and communicating with the receiving space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100134248A TWI424620B (en) | 2011-09-23 | 2011-09-23 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100134248A TWI424620B (en) | 2011-09-23 | 2011-09-23 | Electrical connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201315023A TW201315023A (en) | 2013-04-01 |
| TWI424620B true TWI424620B (en) | 2014-01-21 |
Family
ID=48802662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW100134248A TWI424620B (en) | 2011-09-23 | 2011-09-23 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI424620B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224253B (en) * | 2018-11-23 | 2024-05-24 | 深圳市深台帏翔电子有限公司 | Connector with a plurality of connectors |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM361743U (en) * | 2008-12-22 | 2009-07-21 | Hon Hai Prec Ind Co Ltd | Electrical connector |
| US20090186497A1 (en) * | 2008-01-17 | 2009-07-23 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector having power terminals |
-
2011
- 2011-09-23 TW TW100134248A patent/TWI424620B/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090186497A1 (en) * | 2008-01-17 | 2009-07-23 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector having power terminals |
| TWM361743U (en) * | 2008-12-22 | 2009-07-21 | Hon Hai Prec Ind Co Ltd | Electrical connector |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201315023A (en) | 2013-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |