1303695 ^ 九、發明說明： 【發明所屬之技術領域】 本發明涉及一種散熱裝置組合，特別係一種適用於發 熱電子元件之散熱裝置組合及其組裝方法。 【先前技術】 當前，隨著電腦産業之迅速發展，微處理晶片等發熱 電子兀件産生之熱量愈來愈多，爲將該多餘之熱量有效散 • 發，習知之方法係在發熱電子元件之表面貼設一散熱器， 並利用扣具對該散熱器進行固定，將發熱電子元件產生之 熱量强制散去。例如，台灣專利公告第1255692號公開一 種彈性接固裝置，該彈性接固裝置包括一背板、一散熱器、 一套筒及一接固元件，該散熱器上設有一透孔，該套筒插 設於該透孔内，該接固元件穿過該套筒而將該散熱器固定 至該背板上。 然而，由於該套筒係插設在該散熱器之透孔内，未與 該散熱器形成穩固結合，導致在包裝運輸時，該套筒及套 茼内之接固元件易從該散熱器之透孔内脫出，難於整理。 【發明内容】 有鑒於此，有必要提供一種便於整理之散熱裝置組合 及其組裝方法。 該政熱裝置組合包括一散熱器及複數扣具，該散熱器 包括一基座，該基座上設有複數穿孔，每一扣具包括一套 同該專套缚穿设於該等穿孔内，該基座於每一穿孔附近 1303695 、 設有—擋止部，該套筒向外凸伸設有-凸緣，該凸緣定位 於該擂止部内。 - 錄絲置組合之喊方法包括如下倾：在-散熱 器之基座上設置複數穿孔，並於每—穿孔之崎形成一撐 止部；將-套筒設置於每一穿孔内，該套筒具有向外凸伸 之凸緣；轉動該套筒，將該套筒之凸緣定位於該等擔止部 内；穿設-鎖釘於該套筒内，使該鎖釘伸出該套筒之底部， 該鎖釘上連接有-彈性體；及套設—擋圈於該鎖釘上。 與習知技術相比，藉由該擋止部之設置，使該扣具可 預先穩固地組裝至該散熱器上，不易脫落，從而具有便於 整理之優點。 ' 【實施方式】 圖1所示爲本發明散熱裝置組合第一實施例之立體分 解圖’該散熱裝置組合100包括複數扣具1〇、一散熱器2〇、 一風扇30及一熱管40。 φ 該散熱器20包括一基座22及複數散熱片24，該等散 熱片24位於基座22之-侧，該基座22由銘合金製成，該 基座22與一發熱電子元件(圖未示)熱連接，該基座22上設 有複數穿孔22a，供該等扣具1〇穿設，每一穿孔公之附 近設有一擋止部22b，該擋止部22b係自該基座22上一體 衝壓並罪破开>成，該擔止部22b爲一向上凸起之長條狀結 構0 該熱管40連接該基座22及該等散熱片24，將該基座 22上之熱量傳遞至該等散熱片24上。該風扇3〇係固定在 1303695 基座22上並位於該等散熱片μ之侧邊，祕對該等散執 - 片24進行强制散熱。 ， 請參照圖2及圖3，該扣具10包括一鎖釘12、一彈性 體14、一套筒16及一擋圈18，該擋圈18爲一 〇型環。該 鎖釘12爲-圓柱體，其具有兩段式結構。該鎖釘12之上 段仏具有比下段12b更大之直徑。該上段仏之頂端設 有-頭部122 ’該頭部122之外徑大於該上段12a之直徑。 該上段12a於靠近該下段12b處沿外表面設有一環形之容 置槽124,該擋圈18可套置於該容置槽124内。該下段工沈 設有螺紋，以便於同電路板(圖未示)等元件鎖合。該彈性體 14爲一彈黃，該彈性體14套設於該鎖釘之上段UR , 且該彈性體14之上端可抵壓在該頭部122上。 該套筒16爲金屬件一體衝壓成型之筒狀結構，其具有 -開口 162、-底部164及一侧壁106。其中，爲成型方便， 該側壁166上留有相對之兩缺口麻。該開口 162之周緣 水平向外延伸設有凸緣162a，該凸緣162a上設有相對之兩 切口 162b。該底部164上設有一穿孔164a，該鎖釘12可 穿過該穿孔164a，同時，套置在該鎖釘12之上段仏之彈 性體14可抵頂在該底部164上。 請參照圖1至圖5，預組裝時，將該套筒16置於該基 座22之穿孔22a内，使套筒16之缺口 162b正對基座 之擋止部22b，該套筒16之凸緣162a抵接在該基座22之 上表面(如圖3所示），然後，轉動該套筒16，使該套筒工6 之凸緣162a伸入該擋止部22b内並使該擋止部22b緊密失 1303695 持該凸緣162a(如圖4所示）。由於該套筒16與該穿孔22a " 之間爲緊配合，兩者直徑相當，故藉由該擋止部22b即可 固定該套筒16。 該鎖釘12穿過該彈性體14後置於該套筒16内，該鎖 釘12同時穿過該套筒16底部164之穿孔164a並使該彈性 體14之下端與套筒16之底部164抵接。藉由該鎖釘12之 碩部122及該套筒16之底部164將該彈性體14壓縮，使 _ 該鎖釘之谷置槽124穿過該穿孔164a而伸出底部164 之下方，接著，將該擋圈18套置在該容置槽124上，阻止 該彈性體14回彈，從而將該扣具1〇預組裝至該散熱器2〇 上(如圖5所示）。 由以上叙述可知，藉由該擋止部22b之設置，使得該 扣具10可以預先穩固地組裝至該散熱器2〇上，使該扣具 10不易脫落，便於該散熱裝置組合100之包裝及運輸，使 其具有便於整理之優點。 ⑩ 綜上所述，本發明符合發明專利要件，妥依法提出專 利申請。惟，以上所述者僅為本發明之較佳實施例，舉凡 A悉本案技藝之人士，在爰依本發明精神所作之等效修飾 或變化，皆應涵蓋於以下之申請專利範圍内。 【圖式簡單說明】 圖1爲本發明散熱裝置組合其中一實施例之立體分解 圖0 圖2爲圖1所示散熱裝置組合中扣具之立體分解圖。 圖3爲圖1所示散練置組合中套筒預組裝前之上視 13036951303695 ^ IX. Description of the Invention: TECHNICAL FIELD The present invention relates to a heat sink assembly, and more particularly to a heat sink assembly suitable for a heat generating electronic component and a method of assembling the same. [Prior Art] At present, with the rapid development of the computer industry, the heat generated by the heat-generating electronic components such as micro-processing wafers is increasing, and the conventional method is effective for dissipating the excess heat. A heat sink is attached to the surface, and the heat sink is fixed by the fastener to forcibly dissipate heat generated by the heat-generating electronic component. For example, Taiwan Patent Publication No. 1,256,692 discloses an elastic fastening device comprising a back plate, a heat sink, a sleeve and a fastening component, the heat sink being provided with a through hole, the sleeve Inserted into the through hole, the fixing component passes through the sleeve to fix the heat sink to the backboard. However, since the sleeve is inserted into the through hole of the heat sink, it does not form a stable bond with the heat sink, so that the fastening component in the sleeve and the sleeve is easy to be removed from the heat sink during packaging transportation. It is difficult to arrange in the through hole. SUMMARY OF THE INVENTION In view of the above, it is necessary to provide a heat sink assembly and an assembly method thereof that are easy to organize. The thermal device assembly includes a heat sink and a plurality of buckles, the heat sink includes a base, the base is provided with a plurality of perforations, and each of the buckles includes a set of the same set of pins disposed in the through holes The base is disposed at 1303695 near each of the perforations, and has a stop portion, and the sleeve protrudes outwardly from a flange, and the flange is positioned in the stop portion. - The shouting method of recording the silk combination includes tilting as follows: a plurality of perforations are provided on the base of the heat sink, and a support portion is formed on each of the perforations; a sleeve is disposed in each of the perforations, the sleeve The barrel has an outwardly projecting flange; the sleeve is rotated to position the flange of the sleeve in the support portions; the locking pin is inserted into the sleeve to extend the locking pin out of the sleeve At the bottom, the lock pin is connected with an elastic body; and the sleeve is provided with a retaining ring on the lock pin. Compared with the prior art, the fastener can be stably assembled to the heat sink in advance by the arrangement of the stopper, and is not easy to fall off, thereby having the advantage of being easy to organize. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a first embodiment of a heat sink assembly of the present invention. The heat sink assembly 100 includes a plurality of clips 1 , a heat sink 2 , a fan 30 , and a heat pipe 40 . φ The heat sink 20 includes a base 22 and a plurality of fins 24 on the side of the base 22, the base 22 is made of an alloy, the base 22 and a heat-generating electronic component (Fig. The base 22 is provided with a plurality of through holes 22a for the fasteners 1 to be provided, and a stopper portion 22b is provided in the vicinity of each of the perforations, and the stopper portion 22b is from the base The upper portion is stamped and smashed, and the supporting portion 22b is an upwardly protruding elongated structure. The heat pipe 40 is connected to the base 22 and the fins 24, and the base 22 is Heat is transferred to the fins 24. The fan 3 is fixed on the base of the 1303695 and located on the side of the heat sinks μ, and the heat dissipation is performed on the air chips. Referring to FIG. 2 and FIG. 3, the buckle 10 includes a locking pin 12, an elastic body 14, a sleeve 16, and a retaining ring 18, and the retaining ring 18 is a cymbal ring. The lock pin 12 is a cylinder having a two-stage structure. The upper portion of the locking pin 12 has a larger diameter than the lower portion 12b. The top end of the upper jaw is provided with a head 122' having an outer diameter greater than the diameter of the upper portion 12a. The upper portion 12a is provided with an annular receiving groove 124 along the outer surface of the upper portion 12b. The retaining ring 18 can be sleeved in the receiving groove 124. The lower section of the work sink is provided with a thread to facilitate the locking of components such as a circuit board (not shown). The elastic body 14 is a spring, and the elastic body 14 is sleeved on the upper portion UR of the lock pin, and the upper end of the elastic body 14 can be pressed against the head portion 122. The sleeve 16 is a cylindrical structure in which a metal member is integrally stamped and formed, and has an opening 162, a bottom portion 164, and a side wall 106. Wherein, for the convenience of molding, the sidewalls 166 are provided with two opposing notches. The periphery of the opening 162 extends horizontally outwardly with a flange 162a, and the flange 162a is provided with two opposite slits 162b. The bottom portion 164 is provided with a through hole 164a through which the locking pin 12 can pass, and at the same time, the elastic body 14 sleeved on the upper portion of the locking pin 12 can abut against the bottom portion 164. Referring to FIG. 1 to FIG. 5, during pre-assembly, the sleeve 16 is placed in the through hole 22a of the base 22 such that the notch 162b of the sleeve 16 faces the stop portion 22b of the base. The flange 162a abuts on the upper surface of the base 22 (as shown in FIG. 3), and then rotates the sleeve 16 so that the flange 162a of the sleeve 6 projects into the stop portion 22b and The stop portion 22b is tightly displaced 1303695 to hold the flange 162a (as shown in Figure 4). Since the sleeve 16 and the perforations 22a " are tightly fitted and have the same diameter, the sleeve 16 can be fixed by the stopper 22b. The locking pin 12 passes through the elastomer 14 and is placed in the sleeve 16. The locking pin 12 simultaneously passes through the through hole 164a of the bottom portion 164 of the sleeve 16 and the lower end of the elastic body 14 and the bottom portion 164 of the sleeve 16. Abut. The elastic body 14 is compressed by the crest portion 122 of the locking pin 12 and the bottom portion 164 of the sleeve 16, so that the valley groove 124 of the locking pin passes through the through hole 164a and protrudes below the bottom portion 164, and then, The retaining ring 18 is sleeved on the receiving groove 124 to prevent the elastic body 14 from rebounding, thereby pre-assembling the buckle 1〇 onto the heat sink 2〇 (as shown in FIG. 5). It can be seen from the above that, by the arrangement of the blocking portion 22b, the buckle 10 can be stably assembled to the heat sink 2〇 in advance, so that the buckle 10 is not easily detached, and the packaging of the heat sink assembly 100 is facilitated. Transport, making it easy to organize. 10 In summary, the present invention complies with the requirements of the invention patent and makes a patent application according to law. However, the above description is only the preferred embodiment of the present invention, and equivalent modifications or variations made by those skilled in the art of the present invention should be included in the following claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective exploded view of one embodiment of a heat sink assembly of the present invention. FIG. 2 is an exploded perspective view of a clip of the heat sink assembly of FIG. Figure 3 is a top view of the pre-assembly of the sleeve in the split combination shown in Figure 1. 1303695
圖4爲圖1所示散熱裝置組合中套筒預組裝後之上視Figure 4 is a top view of the sleeve assembled in the heat sink assembly of Figure 1
圖5爲圖1所示散熱裝置組合之立體組裝圖。 【主要元件符號說明】 散熱裝置組合 100 扣具 10 鎖釘 12 上段 12a 下段 12b 頭部 122 容置槽 124 彈性體 14 套筒 16 開口 162 凸緣 162a 切口 162b 底部 164 穿孔 164a 侧壁 166 缺口 166a 擋圈 18 散熱器 20 基座 22 穿孔 22a 擋止部 22b 散熱片 24 風扇 30 熱管 40FIG. 5 is an assembled, isometric view of the heat sink assembly of FIG. 1. FIG. [Main component symbol description] Heat sink combination 100 Buckle 10 Locking pin 12 Upper section 12a Lower section 12b Head 122 accommodating groove 124 Elastomer 14 Sleeve 16 Opening 162 Flange 162a Cutting 162b Bottom 164 Perforation 164a Side wall 166 Notch 166a Ring 18 heat sink 20 base 22 perforation 22a stop 22b heat sink 24 fan 30 heat pipe 40