TWM351393U - Structure for heat dissipation fin and heat dissipation module thereof - Google Patents

Structure for heat dissipation fin and heat dissipation module thereof Download PDF

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Publication number
TWM351393U
TWM351393U TW97212772U TW97212772U TWM351393U TW M351393 U TWM351393 U TW M351393U TW 97212772 U TW97212772 U TW 97212772U TW 97212772 U TW97212772 U TW 97212772U TW M351393 U TWM351393 U TW M351393U
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Taiwan
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heat
heat dissipation
group
plate body
dissipating
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TW97212772U
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Chinese (zh)
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Xiang-Yu Wen
xin-liang Zhu
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Asia Vital Components Shen Zhen Co Ltd
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Priority to TW97212772U priority Critical patent/TWM351393U/en
Publication of TWM351393U publication Critical patent/TWM351393U/en

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Description

M351393 八、新型說明: 【新型所屬之技術領域】 本創作侧於-種散_片結構及其散熱模組,特別是一種具有 可降低散熱趙之難,並可促賴絲献動效料触鰭片結構 及其散熱模組。 【先前技術】 按’由於科技時代的進步,電子元件之運作效能越來越高,以至 »於對餘n的魏要求摘之增加,f知讀絲為了能增加散熱功 效,都已倾制軸式的散細版,科斷於散熱則上研發改 良,因此尚效能之散熱器已經是今天產業界最重要的研發重點之一。 以電腦主機為例’其内部中央處理單元_所纽之執量佔大 科,此外’中央處理單元當熱量逐漸升高會造成執行效能降低,且 虽熱量累積祕其容許限度時,將會迫使電腦當機,嚴重者更可能會 造成毀損現象;並且,為經也Φ .來封閉職齡機,料摘箱殼體 m 7將中央處理早减其它發熱零組件(或 稱凡件)之熱能快速導出,成為一重要課題。 祕鳩触_,娜_之傳統散 一、、政熱鱗片11係由薄金屬切割而成,並且頂緣近兩端卢 ^折延伸一折邊111,該折邊111可抵靠於相鄰散_ U之上平= Ha令前述散熱籍⑶彼此可作一堆疊構形成 = 述兩散熱鰭片11間形成有一驗請,並於前述散⑽^ 側邊對應2並__散_⑽姆可^ M351393 風扇2對前述散熱鰭片組丨逸 述散熱鰭片組i之散熱空間山:前述風扇2引導氣流向前 1係呈錢且物咖、 :=:::::-.!.臟瞻窄:;^率;故料树下列缺點: • 2.熱交換效率差; 3.散熱效率低。 皇-'r«trrf用品所触的各項缺點,本案之創作人遂竭 二二::Γ新改良’終於成功研發完成本件「散熱鰭片 L構及其散賴組」t,實為—具功效增進之創作。 【新型内容】 種至爱決上述w知技術之缺點,本創作之主要目的係提供一 夕-侧邊具有呈不連續排列的凸伸部的散熱鰭片結構,且前料 熱鰭片相互堆疊組合日猶述凸伸部係相互呈錯·配組合,使之散2 杈^具有較大之韻帥,令_散_片與風扇搭配組合時,可降 低前述風剌導讀触體之顺,藉吨雜熱效率。 ㈣^上^之目的係提供一種散熱籍片結構及其散熱模組,該散埶 :片:;有一-板體,前述板體具有一第一側邊、一第二側邊:、、 二側邊擇設於前述第-側邊及第 - 伸部呈不連續方式排列,且至少 二該不連續處形成;另者,該散熱稽片可相互堆疊 6 M351393 組成一散熱鰭片組,並當前述散熱鰭片相互堆疊時位於前一散熱 歸片之凸伸部恰相對於後—散熱鰭片之透空部,並前述凸伸部與另二 散熱鰭片之凸伸部間形成有至少一第一散熱空間;再者前述散熱續片 組可與-基座、—風扇、及至少—熱導管搭配使用組成一散 熱模組;當前述基座將熱源傳遞至前述熱導管再藉由前述熱 -導管傳導至前述散熱鰭片組整體時’透過前述風扇引導氣 „對前述散熱鰭片進行強制散熱,藉由前述散熱轉片组之凸: φ部相互交錯搭配組合之結構,增大了前述散熱鰭片組之散教 空間’同時降低了前述風扇引導的散熱流體之風阻,進而据 升前述散熱鰭片組之散熱效率;故本創作具有下列優點: 1. 散熱氣流流動效率佳; ” 2. 增加散熱面積; 3·降低散熱流體之風阻; 4·提昇散熱效率; 本_之上述目軌聽類功能上的雜,將爾所附圖 _較佳實施例予以說明。 【實施方式】 本創作係提供-種散熱物吉構及其散熱模組,圖 較佳實施例。 〜讣 01 1 如圖所不本創作散熱鰭片結構係包含_ ====:侧邊⑴、-第; 述第-側邊311及第二側邊312其中任?== M351393 前述第一侧邊311與第二侧邊312設有前述凸伸部313,並 且該凸伸部呈不連續方式排列,且至少一透空部314在該不 連續處形成; 前述板體31之另兩相對應之側邊315、316分別向下延伸設有一 第一摺邊3151與一第二摺邊3161,並於前述板體31上設有至少 _ 一穿孔317可供熱導管(圖中未表示)插設。 前述散熱鰭片3a係可相互堆疊組合構成一散熱鰭片組 _ 3,同時當前述散熱鰭片3a組合時,前述散熱鰭片組3之毗 鄰鰭片間分具一通道3b ; 前述散熱鰭片組3係由複數個第一散熱鰭片組3c與複 數個第二散熱鰭片組3d交錯搭配組合所構成,前述第一散 熱鰭片組3c係由複數片呈相同結構之散熱鰭片3a相互堆疊 所組成(係指散熱鰭片3a之凸伸部313及透空部314之數 量及相對位置皆相同之鰭片結構),另者,前述第二散熱鰭 片組3d係為另一種彼此間結構相同之散熱鰭片3a相互堆疊 _所組成(係指散熱鰭片3a之凸伸部313及透空部314之數 量及相對位置相較於前述第一散熱鰭片組3c皆不相同之鰭 片結構)。 前述呈不同結構之第一散熱鰭片組3c與第二散熱鰭片 組3d相互搭配組合時,位於前述第一散熱鰭片組3c之凸伸部313 係與第二散熱鰭片組3d之透空部314恰好相對,並前述第一散熱鰭片 組3c之凸伸部313與另一第一散熱鰭片組3c之凸伸部313間因夾有 前述第二散熱鰭片組3d之透空部314,故形成有至少一第一散熱空間 318,藉由前述第一散熱鰭片組3c與第二散熱鰭片組3d彼此呈相互交 8 M351393 錯搭配之結構’令前述散熱鰭片組3之-側散熱空間增大。 __叫參閱第4圖係為本創作實施例之散熱模組立體組合圖,如圖所 不’散熱模纽4係由’ -基座4卜至少一熱導管42、風扇43、及一 散熱縛片組3所組成,並前述散熱鯖片 3a係由複數散熱鰭片3a相互 堆疊所組成’且藉由前魏細# 3a之板體31 _練前述熱導管42 .之:端’令前述散熱鰭片3a與熱導管42結合,前述熱導管42之另一 '端系/、則述基座41結合,前述風扇43係與散熱鰭片組3之一侧對接, •,則述風扇43可引導氣流對前述散熱鰭片組3進行強制散熱,另者, 可藉述基座41貼合於發熱單元(圖中未表示)並作熱源傳導。 义當前述風扇43引導散熱流體進入前述散熱鰭片組3之通道3b中 對則述錄鰭>;組3進行散熱時,前述散熱流體由散熱鰭片組3未設 ,凸伸部313之一端向設有凸伸部313之-端流動時,因前述散熱鰭 、且3 .、有&伸部313之-侧’因藉由凸伸部313相互呈交錯搭配令 :述散熱鰭片組3散熱空間增大,且_具有較大之出風賴,並令 ==熱_流較為·,使前述散熱鰭版3上無熱源滯留,故 β升散紐組4整體之散熱效率,亦同時增加散熱流體之_效 如^參^ 5、6難為本創作另—實關之散鑛組立體組合圖, 如圖所不,散熱鰭片3a結構中之凸伸部313與透空部314之搭配組合 ^可採多種變化方式搭配,如第5圓所示,前述散熱鰭片%之凸伸部 3係與另-散熱則3a之透空部3U恰好相互對應搭配,於實施例 7熱鰭片3a之凸伸部313之數目係與另一搭配組合之散細片% 之透空部314相同; M351393 復參閱第6圖,散熱鰭片組3中之相互搭配的凸伸部313及透空 部314係可採取如實施例之方式搭配使用’當一散熱鰭片如之透空部 則與另—透空部3㈣夾有一凸伸部灿時,與前述散熱縛片如搭 配組合之另一散熱鰭片如之凸伸部313係可採取同時對應前述兩透空 部314與—凸伸部313方式設置,及前述凸伸部313增加其面積同時 —對應前述兩個透空部314及一個凸伸部313,亦可得到與前述實施例 '相同之增加散熱空間及令散熱流體流動順暢等散埶效果。 需陳明者,以上所祕為本案之雛實糊,並_嫌制本創 作,若依本創作之構想所作之改變,在不脫離本創作精神範圍内,例 如:對於構形或佈置型態加以變換,對於各種變化,修飾與應用,所 產生等效作用,均應包含於本案之權利範圍内,合予陳明。 綜上所述,本創作之散熱鰭片結構及其散熱模組於使用時,為確 實能達到其功效及目的,故本創作誠為一實用性優異之創作,為符合 新型專利之申請要件,爰依法提出申請,盼審委早曰賜准本案,= 示,創作人定當竭力配合,實感德便。 曰 【圖式簡單說明】 第1圖係為習知散熱模組立體組合圖。 第2圖係為本創作實施例之散熱鰭片結構立體圖。 第3a圖係為本創作實施例之散熱鰭片組立體分解圖。 第3b圖係為本創作實施例之散熱鰭片組立體圖。 第4圖係為本創作實施例之散熱模組立體圖。 第5圖係為本創作另一實施例之散熱模組立體圖。 10 M351393 第6圖係為本創作另一實施例之散熱模組立體圖。 【主要元件符號說明】 散熱鰭片組3 散熱鰭片3a 通道3b 第一散熱鰭片組3c 第二散熱鰭片組3d 板體31 第一侧邊311 第二側邊312 凸伸部313 透空部314 侧邊315 第一摺邊3151 側邊316 第二摺邊3161 穿孔317 第一散熱空間318 散熱模組4 基座41 熱導管42 風扇43M351393 VIII, new description: [New technology field] This creation side is in the form of a kind of scatter-sheet structure and its heat-dissipation module, especially one has the ability to reduce the heat dissipation Zhao, and can promote the silk effect Fin structure and its heat dissipation module. [Prior Art] According to the advancement of the technological era, the operational efficiency of electronic components is getting higher and higher, and even the increase in the requirements of the Wei of the remaining n, the f-reading wire has been tilting the axis in order to increase the heat dissipation effect. The type of fine-grained version is developed and improved on the basis of heat dissipation. Therefore, the radiator with the performance is one of the most important research and development priorities in the industry today. Take the computer host as an example. 'The internal central processing unit _ the new ones account for the large branch, in addition, the central processing unit will cause a decrease in the performance when the heat is gradually increased, and the heat accumulation will be forced to limit the allowable limit. When the computer is down, it is more likely to cause damage. In addition, for the purpose of closing the service machine, the material is removed from the box and the heat treatment of the other components (or parts) is reduced. Quick export has become an important issue. The secret touch _, Na _ the traditional scattered one, the political hot scales 11 are cut from thin metal, and the top edge near the end of the Lu fold to extend a fold 111, the fold 111 can be adjacent to the adjacent Disperse _ U above the flat = Ha so that the aforementioned heat sinks (3) can be formed as a stacking structure = an expiration is formed between the two fins 11 and corresponds to 2 on the side of the scatter (10) ^ and __ _ _ (10) ^ M351393 Fan 2 pairs of the above-mentioned heat sink fin group 丨 散热 散热 散热 散热 散热 散热 散热 : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : Dirty narrow:; ^ rate; the following disadvantages of the material tree: • 2. Poor heat exchange efficiency; 3. Low heat dissipation efficiency. The shortcomings of the Emperor-'r«trrf supplies, the creators of this case exhausted 22:: The new improvement 'finally succeeded in the development of this piece "heat-dissipating fins L-structure and its scattered group" t, in fact - Creative creation. [New content] The main purpose of this creation is to provide a heat-dissipating fin structure with a discontinuously arranged projections on the side and the front fins are stacked on each other. In the combination day, the protrusions and the extensions of the combination are misplaced and matched, so that the 2 杈^ has a larger rhyme, and the combination of the _ _ _ sheet and the fan can reduce the smoothness of the aforementioned wind guide. Borrowing tons of heat efficiency. (4) The purpose of the ^ is to provide a heat-dissipating film structure and a heat-dissipating module thereof, the heat-dissipating film: a sheet-shaped body having a first side and a second side: The side edges are arranged in a discontinuous manner in the first side and the first extension, and at least two of the discontinuities are formed; in addition, the heat dissipation chips can be stacked on each other to form a heat sink fin group, and When the heat dissipating fins are stacked on each other, the protruding portion of the front heat dissipating film is opposite to the transparent portion of the rear heat dissipating fin, and at least the protruding portion of the protruding portion and the other heat dissipating fin are formed at least a first heat dissipation space; the heat dissipation continuation group can be combined with a pedestal, a fan, and at least a heat pipe to form a heat dissipation module; when the pedestal transmits a heat source to the heat pipe, When the heat-conducting tube is conducted to the entire heat-dissipating fin group, the heat-dissipating fins are forcibly dissipated through the fan-guided gas, and the convexity of the heat-dissipating fin group: the φ portion is interlaced and combined to increase the structure. The space of the aforementioned heat dissipation fin group The wind resistance of the heat-dissipating fluid guided by the fan is reduced, and the heat dissipation efficiency of the heat-dissipating fin group is increased according to the above; therefore, the creation has the following advantages: 1. The heat dissipation air flow efficiency is good; ” 2. The heat dissipation area is increased; 3. The heat dissipation fluid is reduced. Wind resistance; 4·Improve the heat dissipation efficiency; The above-mentioned visual orbital function is described in the preferred embodiment of the present invention. [Embodiment] The present invention provides a heat dissipating structure and a heat dissipating module thereof, and a preferred embodiment is shown. ~讣01 1 As shown in the figure, the heat sink fin structure includes _ ====: side (1), -1; the first side 311 and the second side 312 of which are ?== M351393 The side 311 and the second side 312 are provided with the protrusions 313, and the protrusions are arranged in a discontinuous manner, and at least one of the transparent portions 314 is formed at the discontinuity; the other two phases of the plate body 31 A corresponding first side 315, 316 and a second hem 3161 are respectively disposed on the side edges 315 and 316, and at least one through hole 317 is provided on the plate body 31 for the heat pipe (not shown). Plug in. The heat dissipation fins 3a can be stacked on each other to form a heat dissipation fin group _3, and when the heat dissipation fins 3a are combined, the adjacent fins of the heat dissipation fin group 3 are divided into a channel 3b; the heat dissipation fins The group 3 is composed of a plurality of first heat dissipation fin groups 3c and a plurality of second heat dissipation fin groups 3d. The first heat dissipation fin group 3c is composed of a plurality of heat dissipation fins 3a having the same structure. The stack consists of a fin structure in which the number and the relative positions of the protruding portion 313 and the transparent portion 314 of the heat radiating fin 3a are the same, and the second heat radiating fin group 3d is another kind of each other. The heat dissipating fins 3a having the same structure are stacked on each other _ (the fins 313 and the transparent portions 314 of the heat dissipating fins 3a are different in number and relative positions from the first fins 3c) Slice structure). When the first heat radiating fin group 3c and the second heat radiating fin group 3d having different structures are combined with each other, the protruding portion 313 of the first heat radiating fin group 3c and the second heat radiating fin group 3d are transparent. The empty portion 314 is oppositely opposed, and the protrusion portion 313 of the first heat dissipation fin group 3c and the protrusion portion 313 of the other first heat dissipation fin group 3c are sandwiched by the second heat dissipation fin group 3d. The portion 314 is formed with at least one first heat dissipating space 318. The first heat dissipating fin group 3c and the second heat dissipating fin group 3d are mutually misaligned with each other. The side-side heat dissipation space is increased. __ Referring to FIG. 4 is a three-dimensional combination diagram of the heat dissipation module of the present embodiment, as shown in the figure, the heat dissipation module 4 is composed of at least one heat pipe 42, a fan 43, and a heat sink. The heat-dissipating die 3 is composed of a plurality of heat-dissipating fins 3a, and is formed by stacking a plurality of heat-dissipating fins 3a with each other. The heat dissipating fins 3a are coupled to the heat pipe 42, the other end of the heat pipe 42 is coupled to the base 41, and the fan 43 is coupled to one side of the heat sink fin group 3, and the fan 43 is described. The heat-conducting fin group 3 can be forcibly dissipated by the airflow, and the susceptor 41 can be attached to the heat generating unit (not shown) for heat source conduction. When the fan 43 guides the heat-dissipating fluid into the channel 3b of the heat-dissipating fin group 3, the heat-dissipating fluid is not provided by the heat-dissipating fin group 3, and the protruding portion 313 is disposed. When one end flows toward the end where the protruding portion 313 is provided, the heat-dissipating fins and the side portions of the protruding portion 313 are interlaced by the protruding portions 313. The heat dissipation space of the group 3 is increased, and _ has a large wind venting, and the == heat _ flow is relatively, so that there is no heat source retention on the heat dissipation fin plate 3, so the overall heat dissipation efficiency of the β 升 散 纽 纽 4 At the same time, the heat-dissipating fluid is added. The effect is as follows: ^5,6 is difficult to create another three-dimensional combination diagram of the solid-seismic group, as shown in the figure, the convex portion 313 and the transparent portion in the heat-dissipating fin 3a structure The combination of 314 can be matched with a variety of variations. As shown by the fifth circle, the protrusions 3 of the heat dissipation fins are exactly matched with the other portions 3A of the heat dissipation 3a. The number of the protrusions 313 of the hot fins 3a is the same as that of the other loosely-packed parts of the hollow portion 314; M351393 See page 6 The protruding portions 313 and the transparent portions 314 of the heat dissipating fin group 3 can be used in the same manner as in the embodiment. When a heat dissipating fin such as a transparent portion is sandwiched with another transparent portion 3 (four) When there is a protruding portion, another heat dissipating fin such as the protruding portion 313 combined with the heat dissipating tab may be disposed corresponding to the two transparent portions 314 and the protruding portion 313, and the convex portion The extension portion 313 increases its area while corresponding to the two air-permeable portions 314 and one of the protrusion portions 313, and the same heat dissipation space as that of the foregoing embodiment and the smoothing of the heat-dissipating fluid flow can be obtained. Those who need to be clarified, the secrets of the above are the actual scams of the case, and _ disguise the creation, if the changes made according to the concept of this creation, without departing from the spirit of this creation, for example: for the configuration or arrangement Changes, for the various changes, modifications and applications, the equivalent effect should be included in the scope of the case, and combined with Chen Ming. In summary, the heat sink fin structure and the heat dissipating module of the present invention can achieve the effect and purpose when used, so the creation is a practical and excellent creation, and is in accordance with the application requirements of the new patent.提出 Submit an application in accordance with the law, and I hope that the trial committee will grant the case as soon as possible. = Show that the creator should try his best to cooperate with him.曰 [Simple description of the diagram] The first diagram is a three-dimensional combination diagram of the conventional heat dissipation module. Fig. 2 is a perspective view showing the structure of the heat dissipation fin of the present embodiment. Fig. 3a is an exploded perspective view of the heat sink fin set of the present embodiment. Figure 3b is a perspective view of the heat sink fin set of the present embodiment. Figure 4 is a perspective view of the heat dissipation module of the present embodiment. FIG. 5 is a perspective view of a heat dissipation module according to another embodiment of the present invention. 10 M351393 Fig. 6 is a perspective view of a heat dissipation module according to another embodiment of the present invention. [Main component symbol description] Heat sink fin group 3 Heat sink fin 3a Channel 3b First heat sink fin group 3c Second heat sink fin group 3d Plate body 31 First side edge 311 Second side edge 312 Projection portion 313 314 side 315 first flange 3151 side 316 second flange 3161 perforation 317 first heat dissipation space 318 heat dissipation module 4 base 41 heat pipe 42 fan 43

Claims (1)

M351393 九、申請專利範圍: L:種散,結構’係包含一板體’前述板體具 二第二侧邊、及至少—凸伸部,前述凸 二:側 於刖述第一侧邊及第二側邊其 、 乎、選擇設 連續方式排列’且至少一透空部 並凸伸部呈不 2· ^專糊㈣陳散_ ^其 ‘與第一側邊係可皆設有凸伸部。 侧邊 • 3.如申請專利範圍第!項所述之散 少一穿孔。 双‘、、、轉片結構’其中板體上設有至 4:申請,第i項所述之散熱鰭片結構,其中板 應之側邊分別向下延伸設有一第一摺邊與一第二摺邊。相對 5. —種散熱模組,包括: 一基座; 上 -具有至少一吸熱部及至少一導熱部, ►一^基座,該導熱部财套有後述之散熱則組;及連… it韓片組’係由複數散熱轉片堆疊構成,前述每一镑片勺人 板體,板體具有-第-側邊、-第二侧邊及;片包含一 述第-侧邊G擇性且呈不連續方式排列設於前 續處形成邊其並於凸伸部不連 位於前—散熱鰭片空部,當則t政熱韓片相互堆疊時, 令前述凸伸部盘另伸部恰相對於後一散熱鰭片之透空部,並 ❹門且二登二散熱則之凸伸部間形成有至少-第-散 ……κ擇性相對於前述板體之前述第1邊或前述第二 12 M351393 侧邊。 6. 如申请專利範圍第5項所述之散熱模組,其中第一側邊與第 邊係可皆設有凸伸部。 ' 7. 如申請專利範圍帛5項所述之散熱模組,其中板體上設有至小 一穿孔。 夕 8. 如申5月專利範圍第5所述之散熱模組,其中散熱韓片組之 鰭片間分具一通道。 邱 I對應之 10 9. 如申μ專概鮮5項所述之散細組,其中板體之另兩相 侧邊分別向下延伸設有_第_摺邊與_第二摺邊。 ·:申請專利範圍第5項所述組, 風扇’且可選擇相對於板體之第 - θ Τ組對接一 昂〜側邊其中任一。 13M351393 IX. Patent application scope: L: seeding, the structure 'includes a plate body', the front plate body has two second side edges, and at least a convex portion, the convex portion 2: side of the first side and The second side of the second side is arranged in a continuous manner, and at least one of the transparent portions and the convex portion are not 2·^, and the first side edge can be provided with a convex extension. unit. Side • 3. If you apply for a patent range! One less perforation as described in the item. The double ',, and the revolving structure' is provided with a heat dissipating fin structure as described in claim 4, wherein the side edges of the board are respectively downwardly extended with a first hemming edge and a first Two folds. The heat dissipation module comprises: a pedestal; an upper portion having at least one heat absorbing portion and at least one heat conducting portion, and a heat absorbing portion having a heat dissipation group to be described later; and The Korean film group is composed of a plurality of heat-dissipating fin stacks, each of the above-mentioned pound-piece scoops, the plate body having a first side and a second side; and the sheet includes a first side-side G selective And arranged in a discontinuous manner at the front side to form a side edge and not located in front of the protruding portion - the heat sink fin empty portion, when the t-regular heat Korean sheets are stacked on each other, the protruding portion of the protruding portion is extended Just opposite to the transparent portion of the rear heat sink fin, and at least the first-side 形成 ...... κ 相对 相对 相对 相对 相对 相对 κ κ κ κ κ κ κ 至少 至少 至少 至少 至少The aforementioned second 12 M351393 side. 6. The heat dissipation module of claim 5, wherein the first side and the first side are both provided with protrusions. 7. The heat dissipation module of claim 5, wherein the plate body is provided with a small perforation. 8. The heat dissipation module according to the fifth aspect of the patent scope of the invention, wherein the fins of the heat dissipation Korean group are divided into one channel. Qiu I corresponds to 10 9. As for the smear group described in the 5 items, the other two sides of the plate body are respectively extended downward with _ _ 折 边 and _ second hem. •: The group described in item 5 of the patent application, the fan 'and can be selected to be connected to the first to the side with respect to the first - θ Τ group of the plate body. 13
TW97212772U 2008-07-17 2008-07-17 Structure for heat dissipation fin and heat dissipation module thereof TWM351393U (en)

Priority Applications (1)

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TWM351393U true TWM351393U (en) 2009-02-21

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