M308444 八、新型說明： 【新型所屬之技術領域】 本創作係一種扣合式散熱體，其係一種藉由沖壓形成卡扣槽及卡扣片互相 卡扣及藉岭扣p批賴之凸耳向外腿，使卡μ祕狀面積大於卡 扣槽，使該等散熱鰭片卡扣後不易鬆脫者。 【先前技術】M308444 VIII. New description: [New technical field] This creation is a kind of snap-on heat sink, which is a type of snap groove formed by stamping and snap-fit snaps to each other and the lug of the ridge buckle The outer leg makes the card μ secret area larger than the buckle groove, so that the heat dissipation fins are not easy to loosen after being buckled. [Prior Art]
按’-般習知扣合式之散熱結構，其設有一散熱體，該散熱體係由複數個 散熱鰭片組成，該等散熱鰭片兩邊分別接設有向㈣折呈9G度之折片該等折 片與散熱鰭片相接處分別設有矩形之開σ ’而該等折片在朗σ相對處之端緣 上則分別設有-向外延伸之卡扣片，該等卡扣片上設有向内崎之折片，組裝 時’係將了散熱鰭片之折片之卡扣片卡扣在另一散熱鰭片之折片之開口中，如 此不斷重複上述之動作，即可組成一散熱體。 此種裝置構造在侧時’雖可藉峨讀仏卡^卡扣在另一散 熱鰭片之折片之開口中，組成一散熱體，惟因該開口與卡扣片間仍有空隙，使 散熱籍片間無法穩固接合在一起。 人=一習知之散熱鰭片結構’請參閱第！圖所示，其係由複數個散熱鰭片組 α而成’該等散熱 1兩邊分別接設有向内彎折呈9G度之折片丨1，該折片 !!==接部111及缺σ 112，其愤卡接部111係呈-連續轉折^體 夕Γ ί Γ 難折處形錢_狀契合面1Ua，胁該卡接部ill 之末端設一定位板111b。 %、殂裝Hf 相万垃人性 1々下辦Ui興另—散熱鰭片1之缺口 112 相互接5時以-卡接部出之契合面llla與另一卡接部山之契合面心 目互接合，域該定位板lllb f折以使該定位板出 折片η垂直之面上，並進而完成定位之目的。 /紙曰片！與 藉由上述之方式反覆操作，俾達組裝成一習用之散教 藉片組在酬編輕板_外力之謝生飾，導致其H卡 M308444 制之目的，進而造成散熱鰭片1容易脫落之情形發生。 且該散熱鰭片丨之卡接部⑴毅—連續轉折之片體， 結構強度魏極小，容_位板服之彎折而產生彎曲，轴造成处 m之契合面llla與另—卡接部ηι之契合面心在接 ^ 使整體之散熱效果降低。 座生嶋因而致 【新型内容】 創作綱要： 為改進上料職齡狀·_，_人_歓努力研雜 終於開發設計出本創作之扣合式散熱體。 、 本發明之-目的’在提供一種扣合式散熱體，該散熱體係由複數妹 片組合而成’該等散_片兩邊分別設有向崎折呈9G度之折片該等折片， 與散熱鰭片相接端分別設有向外延伸之卡扣槽，另，該等折片在與卡扣槽 端緣上分舣有-卡扣片，料卡扣片至少—侧設有凸耳，組料，可將一散 熱鰭片之卡扣片卡扣在另-相鄰散熱鰭片之卡扣槽中，同時使該卡扣片之嵌人 在該卡扣射’麟凸耳向外祕而壓#在卡扣槽邊壯，如此獨重複上^ 之動作’即可組成-散熱體’更可藉由凸耳之向外擴展，使卡扣片擴展後之面 積大於卡扣槽’使卡扣後不易鬆脫，不致有晃動之產生，表面平整因此可 防止因焊麟闕之發生，且雜麟祕鱗，進啸砂之穩定性高。 【實施方式】 本創作係-種扣合式散熱體，請參照第2、3、3A、4、4A _示’其為本 創作第-實施例’該散熱體10係由複數個散熱鰭片20組合而成該等散熱籍 片20兩邊靠近邊緣分別接設有向内彎折呈9〇度之折# 21，該等折片u兩側上 分別設有由折片21向與散蘭片2G她處延伸之卡扣槽22，另該折片21自 由端上接設有-向外延伸之卡扣片23，該卡扣片23之形狀伽合卡扣槽四， 且該卡扣片23兩側分別設有向外突出之凸耳231，該等凸耳231係相對。 沖裝時，請參照第3、3A、4、4A騎示，先將—雜則2()之卡扣 M3 08444 2 23以稱大於90度之f健扣進另一相鄰散熱稽片2〇之卡扣槽 向外擴展狀(如第4A圖所示），且可藉由23成垂直狀態’變成 ^ 00 稽田卞扣片23標不為a之面積加上2俾凡 可」Γ面積’大於卡扣槽22面積(標示為b)，如此不斷重複上述之動作:即 ^成-賴體H)’更可藉由凸耳231之向外，及齡在卡扣槽 m3 ==T°# 22，嫌繼w'進術知之穩定 性间（如第5、6圖所不），且在完成卡扣後， 溢錫之發生，且亦能提高鱗效率。 σ防止SI焊接時 =照_所示，其為本創作紅實施例，該散熱體iq係由複數 μ片20組合而成，該等散熱鰭片2〇兩邊中間分 … "^ 21 另’該折片21自由端上接設有—向外延伸之卡扣片23，該卡扣片23之 =扣祕且該卡扣片23兩側分別設有向外突出之凸耳231，該等凸㈣ ^連續沖壓組裝時’請參照第8、9圖所示，先將一散熱籍片2〇之卡扣片 3以柏大於90度壓扣進另一相鄰散熱鰭片2〇之卡扣槽22中，再將卡 彎折呈90度，並藉由沖壓使凸耳231由愈 银 展狀，且可#由卡W 1 ，、卡扣片23辆直«，變成向外擴 了藉由卡扣片23 W為a之面積加上2倍凸耳231之面積，大於 =2面積(赫為b)，如此稍重複上叙動作，即可城—散舰…更可 ^22 22 23 才槽22元成卡扣後’使卡扣不錄脫，且其表醉整，因此 時溢錫之發生，且亦能提高熱傳效率。 請參鮮_所示，其為本創作第三實_，概 520 90 1兩側上分別設有由折片21向與散熱鰭片20相接處延伸之 口曰另’該折片21自由端上接設有—向外延伸之卡扣片烈，該卡扣片 23之形狀係配合卡扣槽22，且該卡扣片23兩側分別設有向外突出之凸耳測， M3 08444 該等凸耳231係相對。 沖麗組裝時，先將—散_片20之卡扣片23以稍大於 鄰散熱則20之卡扣槽22 t，並藉由沖壓使凸耳231與卡扣 進另—相 變成向外紐狀，且可藉由_ 23之面積(標示為你±2倍=^狀態’ 積’大於卡㈣22 _(標示為b)，如此不斷重複上述之_，柯組H 外擴散之扇狀散熱體！〇，更可藉由凸耳231之擴展，及覆靠在卡扣槽2 :， ，卡^ 23之擴展後之面積大於卡扣槽22，使卡扣不祕脫，進而較習知之穩 埶麻’其絲辦細實賴，該雜體ig伽複數個散 熱，片2〇組口而成’該等散熱鰭片2〇兩«近邊緣分別接設有向内彎折呈9〇 f之二片21，該等折片21兩側上分別設有由折片21向與散熱籍片如相接處延 之口槽22 ’另，該折片21自由端上接設有一向外延伸之卡扣片”， 配合卡扣槽仏且該卡扣片23 一側設有向外突出之凸·， 該等凸耳231係相對。 冲壓，.且裝時’先將—散熱鰭# 2()之卡扣# 23喃大於卯度 ==Γ卡扣槽22中，並藉由沖壓使凸耳231與W直狀態， 3向外擴展狀’且可藉由卡扣片23之面積(標示為3)加上凸耳231面積(標示 大於卡扣槽22面積’如此不斷重複上述之動作，即可組 更可藉由凸耳231之擴展，及麼靠在卡扣槽22邊緣上使卡扣片烈擴展後之 面積大於卡扣槽22 ’使卡林錄脫，進雜習知之敎性高且在完成卡扣 ' 平整目此’可防止因焊接時溢錫之發生，且亦能提高熱傳效率。 ^上職，摘_物品雜構造結構上屬I細作且可改良習用 π種缺點’在使用上能增進功效，合於實用，充份符合新型專利要件， 實為一理想之創作。 【圖式簡單說明】 第1圖：為習知結構之立體分解圖。 M308444 第2圖··為本創作第一實施例立體示意圖。 第3圖··為本創作第一實施例部分立體分解示意圖。 第3A圖：為本創作第一實施例部份分解之放大示意圖。 第4圖：為本創作第一實施例部分立體組合示意圖。 第4A圖··為本創作第一實施例組合時之部分放大示意圖。 第5圖：為本創作第一實施例組合時之俯視示意圖。 第6圖：為本創作第一實施例組合時之側視示意圖。 第7圖：為本創作第二實施例部份分解立體示意圖。 第8圖：為本創作第二實施例組合時之斷面示意圖。 第9圖：為本創作第二實施例組合時之俯視圖。 第10圖：為本創作第三實施例組合立體示意圖。 第11圖：為本創作第四實施例部份分解立體示意圖。 【主要元件符號說明】 散熱體 10 散熱鰭片 20 折片 21 卡扣槽 22 卡扣片 23 凸耳 231According to the conventional heat-dissipating structure, the heat-dissipating structure is composed of a plurality of heat-dissipating fins, and the heat-dissipating fins are respectively provided with folded pieces which are folded at (9) to 9G degrees on both sides of the heat-dissipating fins. A rectangular opening σ′ is respectively arranged at the junction of the flap and the heat dissipating fin, and the flaps are respectively provided with an outwardly extending snap tab on the opposite edge of the ridge, and the clips are arranged There is a flap for the inner Nasaki. When assembling, the clip of the flap of the fin is snapped into the opening of the flap of the other fin, so that the above actions are repeated to form a Heat sink. When the device is constructed on the side, it can be folded into the opening of the flap of the other heat-dissipating fin to form a heat sink, because there is still a gap between the opening and the buckle piece. The heat sinks cannot be firmly joined together. People = a well-known heat sink fin structure 'Please refer to the first! As shown in the figure, it is formed by a plurality of heat-dissipating fin sets α. The two sides of the heat-dissipating 1 are respectively connected with a folded piece 向1 which is bent inward by 9G degrees, and the folded piece!!== joint portion 111 and In the absence of σ 112, the inferior card joint portion 111 is a continuous transitional body. The 难 ί ί 难 难 难 处 形 _ _ _ 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 U U U 1 U 1 1 1 1 1 1 1 1 ill %, armored Hf phase, thousands of people, 1 U 办 U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U Engagement, the positioning plate lllb f is folded so that the positioning plate exits the vertical surface of the folded piece η, and the positioning is further completed. / Paper 曰! In tandem with the above-mentioned method, the assembly of the 散 借 组装 组装 组装 组装 酬 酬 酬 酬 酬 _ _ _ _ _ _ 酬 酬 酬 酬 酬 酬 酬 酬 酬 酬 酬 酬 酬 酬 酬 酬 酬 酬 酬 酬 酬 酬 酬 酬 酬 , , , , , , , The situation happened. And the fixing portion of the heat dissipating fin (1) is a continuous-turning piece, the structural strength is extremely small, and the bending of the _ position plate is bent, and the shaft causes the matching surface of the llla and the other-clamping portion. Ηι's fit and face are connected to make the overall heat dissipation effect lower. The result is a new type of content. The object of the present invention is to provide a snap-on heat sink, wherein the heat dissipation system is composed of a plurality of sister pieces, and the two sides of the film are respectively provided with flaps of 9G degrees to the zigzag, and The connecting ends of the heat dissipating fins are respectively provided with outwardly extending snap grooves, and the folded pieces are respectively provided with a snap-fastening piece on the edge of the snap groove, and the material fastening piece is at least provided with a lug on the side , the component material, the buckle piece of the heat dissipation fin can be buckled in the buckle groove of the other adjacent heat dissipation fin, and the buckle piece is embedded in the buckle to shoot the 'Lin lug outward Secret and pressure # is strong in the side of the buckle slot, so the action of the single repeating ^ can be formed - the heat sink can be extended by the outward extension of the lug, so that the area of the snap tab is larger than the snap groove After the buckle is buckled, it is not easy to loosen, and there is no sloshing, and the surface is flat, so that the occurrence of the welding scorpion can be prevented, and the stability of the lining sand is high. [Embodiment] The present invention is a type of fastening heat sink, please refer to the 2nd, 3rd, 3rd, 4th, 4th, and the present invention. The heat sink 10 is composed of a plurality of heat sink fins 20 The two heat-dissipating pieces 20 are respectively connected to the edges of the two sides of the heat-dissipating film 20, and are respectively bent at an angle of 9 degrees inwardly, and the two sides of the folded pieces u are respectively provided with the flaps 21 and the scattered sheets 2G. The buckle groove 22 extends from the other end of the flap 21, and the outer end of the flap 21 is connected with an outwardly extending latching piece 23, the shape of the latching piece 23 is woven with the snap groove 4, and the latching piece 23 The two sides are respectively provided with outwardly protruding lugs 231, and the lugs 231 are opposite. When flushing, please refer to the 3rd, 3rd, 4th, and 4th riding instructions. First, the buckle of the miscellaneous 2() M3 08444 2 23 is buckled into another adjacent heat dissipation patch 2卡The buckle groove expands outward (as shown in Figure 4A), and can be changed to 23 by the vertical state of the ○ ○ ○ 卞 卞 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 23 It is larger than the area of the buckle groove 22 (labeled as b), so the above-mentioned action is repeated continuously: the outer portion of the lug 231 is further outward, and the age is in the snap groove m3 == T° # 22, Susceptible w' into the stability of the knowing process (as shown in Figures 5 and 6), and after the completion of the buckle, the occurrence of overflow tin, and can also improve the efficiency of the scale. σ prevents the SI soldering as shown in Fig. _, which is the embodiment of the red creation. The heat sink iq is composed of a plurality of μ pieces 20, and the heat dissipating fins 2 are divided into two sides... "^ 21 The gusset 21 is provided with an outwardly extending latching piece 23, and the latching piece 23 has a buckled rib 231, and the latching piece 23 is respectively provided with outwardly protruding lugs 231. Convex (4) ^Continuous stamping assembly 'Please refer to Figures 8 and 9 for the first time, firstly insert a heat-dissipating piece 2 of the buckle piece 3 into the card of another adjacent heat-dissipating fin 2 In the buckle groove 22, the card is bent at 90 degrees, and the lug 231 is made into a silver-like shape by punching, and the card W 1 and the buckle piece 23 are straightened and expanded. The area of the snap piece 23 W is a plus 2 times the area of the lug 231, and is larger than the area of the = 2 (h is b), so that the above-mentioned action is repeated, that is, the city-small ship can be more... 22 22 23 After the slot is 22 yuan into a buckle, the buckle is not recorded, and the watch is drunk, so the occurrence of tin can occur, and the heat transfer efficiency can also be improved. Please refer to the fresh _, which is the third real _ of the creation. On both sides of the 520 90 1 , there are respectively provided a mouth extending from the flap 21 to the end of the heat sink fin 20 曰 another 'the flap 21 free The latching piece is extended to the end, and the shape of the latching piece 23 is matched with the latching groove 22, and the two sides of the latching piece 23 are respectively provided with outwardly protruding lugs, M3 08444 The lugs 231 are opposite. When assembling the Chongli, firstly, the buckle piece 23 of the scatter-sheet 20 is slightly larger than the grooving groove 22t of the adjacent heat-dissipating 20, and the lug 231 and the buckle are transformed into another outward by stamping. Shape, and can be represented by the area of _ 23 (labeled as ± 2 times = ^ state 'product ' is greater than card (four) 22 _ (labeled as b), so repeat the above _, the group of H-spreading fan-shaped heat sink 〇 〇 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,埶 ' ' 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 其 ig ig ig ig ig ig ig ig ig ig ig ig ig ig ig ig ig ig ig ig ig ig ig ig ig ig ig ig ig ig The two pieces 21 are respectively provided on the two sides of the flaps 21 with the flaps 21 extending from the flaps 21 to the heat radiating sheets, and the flaps 21 are connected to the free ends thereof. The buckle piece is matched with the buckle groove and the side of the buckle piece 23 is provided with a convex protrusion outwardly. The lugs 231 are opposite to each other. The stamping, and the mounting time is first-heating fin # 2 () buckle # 23 喃 greater than 卯== in the snap groove 22, and the lug 231 is in a straight state by punching, 3 is outwardly expanded and can be added by the area of the snap tab 23 (indicated as 3) plus the area of the lug 231 ( The indication is larger than the area of the buckle groove 22. Thus, the above actions are repeated continuously, so that the group can be expanded by the lug 231, and the area of the buckle groove 22 is extended to make the buckle piece expand more than the buckle. The trough 22' allows the Karlin to be taken off, and the high-precision and high-precision in the completion of the buckle can prevent the occurrence of overflowing tin during welding, and can also improve the heat transfer efficiency. The miscellaneous structure of the article is a fine work and can improve the conventional π kinds of shortcomings. It can improve the efficiency in use, and it is practical and fully meets the requirements of the new patent. It is an ideal creation. [Simplified illustration] Figure 1 It is a three-dimensional exploded view of the conventional structure. M308444 Fig. 2 is a perspective view of the first embodiment of the creation. Fig. 3 is a partial exploded perspective view of the first embodiment of the creation. A partially enlarged schematic view of the first embodiment. Figure 4: The first implementation of the creation 4A is a partial enlarged view of the first embodiment of the present invention. Fig. 5 is a top plan view of the first embodiment of the present invention. FIG. 7 is a partially exploded perspective view showing the second embodiment of the present invention. FIG. 8 is a schematic cross-sectional view showing the second embodiment of the present invention. FIG. A top view of the combination of the second embodiment is created. Fig. 10 is a perspective view showing a combination of the third embodiment of the present invention. Fig. 11 is a partially exploded perspective view showing the fourth embodiment of the present invention. 10 heat sink fins 20 flaps 21 snap grooves 22 snap tabs 23 lugs 231