201226826 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種散熱裝置，特別是指一種貼觸於 發熱體上以進行散熱作用的散熱裝置。 【先前技術】 參閱圖1，為中華民國公告第M379748號專利案所揭 露的「空氣冷卻式散熱裝置」，是於二平行間隔設置的冷媒 儲存腔體10之間連通設置有複數間隔排列的熱管u，並於 所述熱管11之間設置有複數散熱體丨2，同時於該二冷媒儲 存腔體10之間設置有複數熱導管2，每一熱導管2是以銜 接端21與冷媒儲存腔體1〇連通，並以熱源接觸段2〇與熱 源100接觸’使得冷媒流經所述熱導管2之熱源接觸段 時吸熱而將熱源1〇〇的熱能帶走，並使冷媒由銜接端2ι流 …g η ’再由散熱體12進行氣冷式散熱，將吸熱後的冷 媒冷卻。201226826 VI. Description of the Invention: [Technical Field] The present invention relates to a heat dissipating device, and more particularly to a heat dissipating device that is attached to a heating element for heat dissipation. [Prior Art] Referring to Fig. 1, an "air-cooled heat sink" disclosed in the Patent Publication No. M379748 of the Republic of China is a heat pipe arranged in a plurality of intervals between two refrigerant storage chambers 10 arranged in parallel. And a plurality of heat dissipating bodies 2 are disposed between the heat pipes 11 , and a plurality of heat pipes 2 are disposed between the two refrigerant storage cavities 10 , and each of the heat pipes 2 is a connecting end 21 and a refrigerant storage chamber. The body 1 is connected, and the heat source contact section 2 is in contact with the heat source 100. The heat is absorbed by the heat source to pass through the heat source contact section of the heat pipe 2, and the heat energy of the heat source 1〇〇 is taken away, and the refrigerant is connected by the connection end 2 The flow ... g η ' is further cooled by the air-cooling body 12 to cool the heat-absorbing refrigerant.
_然而’由於所述熱㈣2為水平設置，因此使得冷媒 只能水平流動’無法讓冷卻後成為氣態之冷媒垂直移動， 也就是沒有足夠的空間讓冷媒進行氣液態轉換進 散熱效率。 s 【發明内容】 即在提供一種可以提高散熱效 因此’本發明之目的 率的散熱裝置。 發熱體上進行 的冷媒储存管 201226826 散熱器，及多 、一傾斜設置於該二冷媒儲存管之間的第 數導熱件。 該二冷媒儲存管是透過該第一散熱器互相連通，所述 導熱件是連通於該二冷媒儲存管並用以貼觸於該發熱體上 ’所述導熱件為間隔排列且是傾斜設置於該二冷媒儲存管 之間，冷媒是依其巾-冷媒㈣f、所料熱件、另一冷 媒儲存管，及第一散熱器的方向循環流動。 本發明之功效在於，藉由該第一散熱器與所述導軌件 為傾斜設置，使得冷媒在氣液態轉換時能快速地流動循環 ，有效提升散熱效率。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之三個較佳實施例的詳細說明中，將可 清楚的呈現。 在本發明被詳細描述之前，要注意的是，在以下的說 明内容中’類似的元件是以相同的編號來表示。 參閱圖2〜4，為本發明散熱裝置3之第一較佳實施例 ，用以接觸於一發熱體（圖未示）上進行散熱，首先要說明的 是’圖3為圖2之前視圖，圖4為圖2之後視圖，該散熱 裝置3包含二非平行地間隔設置的冷媒儲存管η、一設置 於該二冷媒儲存管31之間的第一散熱器32,及多數導熱件 33。於本實施例中，其中一冷媒儲存管31a的設置位置是高 於另一冷媒儲存管31b，以使該第一散熱器32為傾斜設置 201226826 邊二冷媒儲存管3U、3lb是透過該第—散熱器32互相 連通，其中，該第一散熱器32可以是其中央形成一通道， 該二冷媒儲存管3la、31b是直接螺合於該第一散熱器”上 並與該通道連通，而使冷媒能於其中流通同時進行散執， =^二冷媒儲存管31a、31b之間有一連通管，藉由該連 通吕穿過該通道，以使冷媒能夠流通同時散熱。由於上述 方式皆為該技術領域中非常通用之技術，不再另外繪示， 也不予以贅述。 、.不， 所述導熱件33是連通於該二冷媒儲存管仏、m並間 ，排列且傾斜設置於該二冷媒料管313、加之間於: 2例中’母-導熱件33具有—連通於冷媒儲存管3^的 一接觸段331，及-由該第_接觸段331彎折延伸並連通 於冷媒储存管31b的第二接觸段332,而使每_導熱件Μ 呈現L形的態樣。 使用時’是使該發熱體貼觸於所述導熱件33上，冷媒 ^如圖^箭頭所示依冷媒儲存f仏、所述導熱件^冷 、省存官31b，及第一散熱器32的方向循環流動。冷媒尚 吸熱時為液態，當液態冷媒由該冷媒儲存管ha流出時， 斤述導熱件33為傾斜設置，使得冷媒能快速地流經所 U 33而往該冷媒儲存f 31b的方向流動，並在流經 ^述導熱件33的過程中吸收該發熱體的熱能而由液態轉變 再流經該第-散熱器32進行散熱而回復成液態並 1 到该冷媒儲存管31a。所述第一、二接觸段33卜332的 〜十’則⑨視該發熱體的體積而選擇其接觸的位置。 201226826 藉由所述導熱件33為傾斜式的設計，讓液態冷媒能由 該冷媒儲存管31a快速地向下流入所述導熱件33内而吸熱 轉變成氣態，並利用熱空氣向上移動的原理使氣態冷媒由 該冷媒儲存管31b經由該第一散熱器32内爬升冷卻而回到 該冷媒儲存管31 a内，進而加快冷媒流動循環的速度，有效 提升散熱效率。 參閱圖5 ’為本發明散熱裝置3之第二較佳實施例，大 致類似前述該第一較佳實施例，不同之處在於：每一導熱 件33具有一連通於該冷媒儲存管31a的第一接觸段、 一連通於該冷媒儲存管31b的第二接觸段332，及一連通於 该第一、二接觸段331、332的第三接觸段333，而使每一 導熱件33呈現u形的態樣，或是如圖6所示彎折成一類似 L形的態樣》 藉此，除了能達成與該第一較佳實施例相同的功效外 ，所述導熱件33還能同時對兩個以上的發熱體進行吸熱作 用’而發揮更大的散熱效益’也提供另__種使用態樣供選 擇。 致 參閱圖7’為本發明散熱裝置3 類似前述該第二較佳實施例，不 之第三較佳實施例，大 同之處在於：該散熱裝 第二散熱器34，及 33上的風扇35， 置3還包含一設置於所述導熱件33上的 一設置於該第二散熱器34及所述導熱件 於本實施射1第二散熱H 34 {設置於所述第二接觸段 332上，當然也可以視實際情況改變該第二散熱器％與該 風扇35的設置位置，不以此為限。 201226826 藉由該第一政熱器34與該風扇35的作用下更能加 速冷媒的散熱’增進對該發熱體的吸熱作用，而提升該散 熱裝置3的散熱效率。 絲上所述，藉由該第一散熱器32與所述導熱件33為 傾斜設置’使得冷媒在氣液態轉換時能快速地流動循環， 有效提升散熱效率，故確實能達成本發明之目的。_ However, since the heat (4) 2 is horizontally disposed, the refrigerant can only flow horizontally. 'The refrigerant that has become gaseous after cooling cannot be moved vertically, that is, there is not enough space for the refrigerant to be gas-liquid converted into heat dissipation efficiency. s SUMMARY OF THE INVENTION It is an object of the present invention to provide a heat sink which can improve the heat dissipation efficiency. The refrigerant storage tube on the heating element 201226826 is a heat sink, and a plurality of heat conducting members obliquely disposed between the two refrigerant storage tubes. The two refrigerant storage tubes communicate with each other through the first heat sink, and the heat conducting member is connected to the two refrigerant storage tubes and is configured to be in contact with the heat generating body. The heat conducting members are arranged at intervals and are obliquely disposed on the Between the two refrigerant storage tubes, the refrigerant circulates in the direction of the towel-refrigerant (four) f, the heat source, the other refrigerant storage tube, and the first radiator. The utility model has the advantages that the first heat sink and the rail member are inclined, so that the refrigerant can flow and circulate rapidly during gas-liquid conversion, thereby effectively improving heat dissipation efficiency. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments of the drawings. Before the present invention is described in detail, it is to be noted that in the following description, similar elements are denoted by the same reference numerals. 2 to 4, a first preferred embodiment of the heat dissipating device 3 of the present invention is used to contact a heating element (not shown) for heat dissipation. First, FIG. 3 is a front view of FIG. 4 is a rear view of FIG. 2. The heat dissipating device 3 includes two non-parallelly spaced refrigerant storage tubes η, a first heat sink 32 disposed between the two refrigerant storage tubes 31, and a plurality of heat conducting members 33. In this embodiment, one of the refrigerant storage tubes 31a is disposed higher than the other refrigerant storage tube 31b, so that the first heat sink 32 is inclined to set 201226826. The two refrigerant storage tubes 3U, 3lb are through the first- The heat sinks 32 are connected to each other, wherein the first heat sink 32 may have a channel formed in the center thereof, and the two refrigerant storage tubes 31a, 31b are directly screwed to the first heat sink" and communicate with the channel. The refrigerant can be circulated and dissipated at the same time, and there is a communication tube between the two refrigerant storage tubes 31a, 31b, through which the communication is passed, so that the refrigerant can be circulated and simultaneously dissipated heat. The technology that is very common in the technical field is not shown or described in detail. The heat-conducting member 33 is connected to the two refrigerant storage tubes 仏, m, and arranged in an inclined manner on the two refrigerants. The tube 313 is added between: in the example 2, the 'mother-heat conducting member 33 has a contact section 331 connected to the refrigerant storage tube 3^, and - is bent and extended by the first contact section 331 and communicates with the refrigerant storage tube a second contact segment 332 of 31b, such that Each of the heat-conducting members 呈现 exhibits an L-shaped appearance. When used, the heat-generating body is attached to the heat-conducting member 33, and the refrigerant medium is stored in the refrigerant according to the arrow of the arrow, and the heat-conducting member is cooled. The provincial depositor 31b and the direction of the first radiator 32 circulate. The refrigerant is liquid when it absorbs heat, and when the liquid refrigerant flows out of the refrigerant storage tube ha, the heat conducting member 33 is tilted so that the refrigerant can flow quickly. Flowing through the refrigerant storage f 31b through the U 33 and absorbing the thermal energy of the heating element during the flow of the heat transfer member 33 to be converted from the liquid state and then flowing through the first heat sink 32 for heat dissipation The liquid is stored in the refrigerant storage tube 31a. The first and second contact portions 33 332 are selected from the position of the heat generating body to be in contact with the volume of the heat generating body. The slanting design allows the liquid refrigerant to rapidly flow downward into the heat conducting member 33 from the refrigerant storage tube 31a, and absorb heat into a gaseous state, and the gaseous refrigerant is moved from the refrigerant storage tube 31b by the principle of upward movement of the hot air. The first radiator 32 climbs inside Returning to the refrigerant storage tube 31a, the speed of the refrigerant flow circulation is accelerated, and the heat dissipation efficiency is effectively improved. Referring to FIG. 5, a second preferred embodiment of the heat dissipation device 3 of the present invention is substantially similar to the first comparison. A preferred embodiment is that each of the heat conducting members 33 has a first contact portion communicating with the refrigerant storage tube 31a, a second contact portion 332 communicating with the refrigerant storage tube 31b, and a communication portion The third contact segments 333 of the first and second contact segments 331, 332 are such that each of the heat conducting members 33 assumes a u-shaped shape or is bent into an L-like shape as shown in FIG. In addition to the same effects as the first preferred embodiment, the heat conducting member 33 can simultaneously absorb heat to more than two heating elements to provide greater heat dissipation benefits. Sample for selection. Referring to FIG. 7 ′, the heat dissipation device 3 of the present invention is similar to the second preferred embodiment described above, and not the third preferred embodiment. The same is true: the heat sink is mounted on the second heat sink 34, and the fan 35 on the 33 The device 3 further includes a second heat sink 34 disposed on the heat conducting member 33 and the second heat sink H 34 disposed on the second contact segment 332. Of course, the second heat sink % and the setting position of the fan 35 may be changed according to actual conditions, and are not limited thereto. In 201226826, the heat dissipation of the refrigerant can be accelerated by the action of the first heat exchanger 34 and the fan 35, and the heat absorbing effect on the heat generating body is enhanced to improve the heat dissipation efficiency of the heat sink 3. As described above, the first heat sink 32 and the heat conducting member 33 are disposed obliquely so that the refrigerant can flow and circulate rapidly during gas-liquid conversion, thereby effectively improving heat dissipation efficiency, and the object of the present invention can be achieved.
惟以上所述者，僅為本發明之較佳實施例而已，當不 能以此限;t本發明實施之範圍，即大凡依本發明巾請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一立體圖，說明中華民國公告第M379748號專 利案所揭露的「空氣冷卻式散熱裝置」； 圖2是一俯視圖，說明本發明散熱裝置之第一較佳實 施例； 圖3是一前視圖，輔助說明圖2; 圖4是一後視圖，輔助說明圖2; 圖5是一俯視圖’說明本發明散熱裝置之第二較佳實 施例； 圖6是一俯視圖，說明該第二較佳實施例之另一種態 樣；及 圖7是-俯視圖，說明本發明散熱裝置之第三較佳實 201226826 【主要元件符號說明】 3 散熱裝置 331 第一接觸段 31 冷媒儲存管 332 第二接觸段 31a 冷媒儲存管 333 第三接觸段 31b 冷媒儲存管 34 第二散熱器 32 第一散熱器 35 風扇 33 導熱件However, the above is only the preferred embodiment of the present invention, and is not limited thereto; t is the scope of the present invention, that is, the simple equivalent change of the patent scope and the description of the invention according to the invention. And modifications are still within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an "air-cooled heat sink" disclosed in the Patent No. M379748 of the Republic of China; FIG. 2 is a plan view showing a first preferred embodiment of the heat sink of the present invention; FIG. 3 is a front view, and FIG. 2 is a rear view, and FIG. 2 is a rear view of the second preferred embodiment of the present invention; FIG. Another aspect of the second preferred embodiment is illustrated; and FIG. 7 is a top view showing the third preferred embodiment of the heat sink of the present invention 201226826 [Main component symbol description] 3 heat sink 331 first contact section 31 refrigerant storage Tube 332 second contact section 31a refrigerant storage tube 333 third contact section 31b refrigerant storage tube 34 second heat sink 32 first heat sink 35 fan 33 heat conductive member