200917941 九、發明說明： 【發明所屬之技術領域】 本發明係涉及一種散熱模組 丁门e # 将別是指一種具有福人 不同反應溫度相變散熱效益之創新設計者。 令稷口 【先前技術】 :，為因應目前電子、電腦相關產品設備之高 展趨勢，使得散熱模組產品結構 因應。 诉必須棱昇散熱效率以為 2於傳統散熱杈組之單純座體結合鰭片型態已不足 :、則相關產…又備散熱之需求’故後續相關業者 思索開發出一此葙人軚接Τ η I * 二稷σ數種不同散熱機制之結構型態，以期 :散熱模組之散熱效益能進一步提高；例如散熱座結合妖200917941 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a heat dissipation module. The Dingmen e # will refer to an innovative designer who has the benefits of different reaction temperature and phase change heat dissipation.稷口 【 [Prior Art]: In response to the current trend of electronic and computer-related products, the structure of the thermal module has been adapted. It is necessary to increase the efficiency of heat dissipation in the conventional heat-dissipating group. The combination of the fins and the fins of the traditional heat-dissipating group is insufficient: the related production and the demand for heat dissipation. Therefore, the relevant operators have developed a personal connection. η I * 2 稷 σ several kinds of different heat dissipation mechanism structure type, in order to: the heat dissipation efficiency of the heat dissipation module can be further improved; for example, the heat sink combined with the demon
^結構型態（請調閱臺灣申請案號892刪7之新型專利 案）、或者散熱座結合相變材料之結構型態，此一型能 :較新式的作法，至於其相關專利前案，〜臺灣申請；號 ⑽97以及臺灣申請案號94128483之「散熱裝置」發明 、利案，該兩案中均揭示一種於散熱座體結構中設置容室 以：：入相變材料之結構型態以利用所述相變材料J θ 〇 /Jni時所產生之物相變化（如液、氣相變化）’達到 提昇散熱效果、抑制高溫之目的。 曰准，目珂需結合散熱模組之產品設備，其設計上如何 提汁散熱效果的確是相當重要的一環，但對於某些間歇性 ，乍使用的產品設備（如led )而言，如何保持一定的工 200917941 2里度，使其啟動上及運作上能夠趨於平穩順暢，亦是相 田重要的環節’但目前可見之習知散熱模組設計上，均僅 針對如何提昇散熱效能方面加以設計，對於如何保持一定 工作狐度的問題則並未加以考量，實為美中不足之處，因 此目—則相關產品若要達到保持工作溫度之狀態，均必須 另=糟由電子元件控制溫度方能達成，實徒增構件、成本 及電耗。 疋以，針對上述習知散熱模組所存在之問題點，如何 研發出-種能夠更具理想實用性之創新構造，實有待相關 業界再加以思索突破之目標及方向者。 有鑑於此，發明人本於多年從事相關產品之製造開發 _ 计魃驗，針對上述之目標，詳加設計與審慎評估後， 終得一確具實用性之本發明。 【發明内容】 本發明之主要目的，係在提供一種具複合相變散熱效 益之散熱模組，其所欲解決之問題點’係針對習知散熱模 組設計上僅針對如何提昇散熱效能方面加以設計，對:二 何保持工作溫度之問題則未加以考量而未臻完善之問題點 加以思索突破；所述散熱模組係包括一散熱座體，該散熱 座體設成預定立體型態，且該散熱座體具有受熱部以及= 熱部； < 本發明解決問題之技術特點，主要在於該散熱座體内 邛a又有相互分隔的第一容室、第二容室；且該二容室中分 200917941 ' 別容置第一相變材料、第二相變材料；且令所述第_、第 二相變材料之反應溫度相異不同；藉此創新獨特設計，使 本發明對照先前技術而言，大致可達到如下之優點： 藉由所述二容室中分別容置反應溫度不同的第一、第 二相變材料之創新設計，其中反應溫度較高之相變材料可 於散熱座體到達預定高溫狀態時輔助吸收熱能，進以防止 過熱，使散熱座體熱量高峰得以獲得有效抑制；而當散熱 座體降溫至預定溫度以下時，將可藉由該反應溫度較低之 相變材料將儲存之潛熱釋出，令散熱座體可長時間保持於 預定工作溫度範圍内，藉此達到兼具提昇散熱效果、保持 工作溫度之雙重效益，以因應相關產品設備之多元需求者 【實施方式】 請參閱第1 、2圖所示’係本發明具複合相變散熱效 益之散熱模組之較佳實施例，惟此等實施例僅供說明之用 ’在專利申請上並不受此結構之限制；所述散熱模組A係 包括： 一散熱座體10，係設成預定之立體型態（如矩型塊體 )，且該散熱座體10具有受熱部11以及散熱部12 ; 第一容室20 ’設於散熱座體1〇内部預定位置處； 第一相變材料30，係容置於第一容室20中； 第二容室40 ’設於散熱座體1〇内部’且舆第一容室20 呈相互分隔狀態； 200917941 第二相變材料50 ’容置於第二容室40中；且其中，所 述第一相變材料50之反應溫度係與第一相變材料3〇相異不 同者。 其中’該散熱座體10之散熱部12並可組設有熱管6〇， 所述熱管60之一端為吸熱端61伸入散熱座體1〇内部所設第 一容室20中，熱管60之另端為散熱端62則凸伸於散熱座體 10之外部’並組設有複數間隔排列之散熱鰭片63。 其中，所述相變材料係可產生物體型態之轉變，例如 固相與液相之間的轉化型態；據物理原理可知，當一物質 熔化，即從固相轉化為液相，其熱即消耗，也就是吸收了 熱，且只要該物質能維持液態多久，就能以潛熱方式儲存 ’而所述潛熱會在液態物質固化作用時再度釋放出來，同 時從液相再轉化為固相。所述相變材料可採用石纖、無機 鹽類、鹽類水化合物及其混合物、羧酸及糖醇類族群者。 而本發明中所述第一相變材料3〇、第二相變材料5〇之反應 溫度相異不同可藉由相變材料之質性不同、對於溫度之承 受度不同來達成者。 藉由上述結構組成設計’茲就本發明之使用狀態說明 如下： 所述第一、第二容室20、40容室中分別容置反應溫度 不同的第一' 第二相變材料30、50之設計，舉例而言：吾 人可將該第一相變材料3〇之反應溫度設為4〇。c，該第_ 相變材料50之反應溫度則設為30 ° c，如此，當散熱座體 1〇運作溫度升高超過3〇。C時，該第二相變材料5〇將輔助 200917941 吸收熱能二並藉由其相變狀態以潛熱方式健存所吸收的轨 ，因此该弟二相變材料50能夠在此-溫度上升階段中發揮 -定程度抑制、緩和溫度上升的作用，俟該第二相變㈣ 1〇對於熱的㈣量達鮮時，《座㈣的溫度將持續升 问’直到40 c向溫階段時’該第-相變材料30將產生相 變反應而發揮其辅助吸熱之作用，藉此令散熱座體10之高 溫狀悲得以獲得抑制效果；反之，當散熱座體1〇之運作溫 度下降至40。c以下時，藉由該第—相變材料洲將潛㈣ 出’將可讓溫度下降的速度趨緩，直到該第一相變材料3〇 將潛熱完全釋出；接著’當散熱座體1。之運作溫度下降至 30。C以下時，藉由該第一相變材料3〇將潛熱釋出，將可 再度讓溫度下降之速度趨緩；藉此，俾可讓散熱座體⑺之 運作溫度能夠長時間保持在一個預定高、低溫之間（如3〇 一 C〜40 C之間）；上述溫度變化可進一步參看第3圖所 不，圖中X轴線代表散熱座體1〇之運作溫度、γ軸線代表 散熱座體10之運作時間’ L1代表本發明散熱座體之溫度變 化曲線，該曲線中之B1點代表第一相變材料之反應溫度， B2點代表第二相變材料之反應溫度；L2則代表習知散熱裝 置僅採用一組相變材料之溫度變化曲線，由圖可知，本發 明將可讓預定之工作溫度區段（w )的時間大幅拉長，二 此對於一些須要保持基本工作溫度才能達到較佳運作效果 之產品設備（如led )而言，本發明之設計將更加切合所 需。 又其中，如第4圖所示，該散熱座體10之散熱部12亦 可由間隔設於該散熱座體1〇表面之複數片體12〇所構成者 200917941 ' 。本實施例中’該散熱座體10之散熱部12亦可組設有熱管 60 ’且令該熱管60之散熱端62穿設結合於散熱座體1〇表面 所設之片體12〇 ’藉此以獲得較佳之散熱效果。 本發明之優點： 明麥照第2圖所示，藉由所述二容室2〇、4〇中分別容 置反應溫度不同的第―、第二相變材料3〇、5〇之創新設計 ，其中反應溫度較高之相變材料可於散熱座體1〇到達預定 高溫狀態時輔助吸收熱能，進以防止過熱，使散熱座體孰 量南峰得以獲得有效抑制、當散熱座體1G降溫至預定溫 度以下時’將可藉由該反應溫度較低之相變材料將儲存之 :熱釋出’令散熱座體i。仍可保持一工作溫度，藉此達到 ^具f昇散熱效果、保持卫作溫度之雙重效益，以因應相 關產品設備之多元需求者。 … 雖、t μ述’施例所揭不者係藉以具體說明本發明，且文中 透：特=術語進行說明，當不能 神與原則後對其進行人士當可在瞭解本發明之精 等變更與修改，皆應涵蓋：：：而達到等效之目的’而此 定範疇中。 ；〇后所述之申請專利範圍所界 ]〇 200917941 【圖式簡單說明】 圖。 剖視圖。 化曲線圖。 第1圖：本發明散熱模組型態實施例之立體 第2圖：本發明散熱模組型態實施例之平面 第3圖：本發明散熱模組之運作狀態溫度變 第4圖：本發明散熱模組型態之另一實施例 【主要元件符號說明】^Structural type (please refer to the new patent case of Taiwan Application No. 892 deleted 7), or the structure type of the heat sink combined with the phase change material. This type can be: a newer method, as for its related patent case, ~ Taiwan application; No. (10) 97 and Taiwan application number 94128283 "heat sink" invention, profit case, both of which disclose a space in the heat sink structure to:: into the phase change material structure type The phase change (such as liquid and gas phase change) produced by the phase change material J θ 〇 / Jni can achieve the purpose of improving the heat dissipation effect and suppressing the high temperature.曰 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , 散热 散热 散热A certain degree of work 200917941 2 degrees, so that its start-up and operation can be smooth and smooth, is also an important part of Xiangtian', but the current known thermal module design, only for how to improve the heat dissipation performance For the question of how to maintain a certain degree of work fox, it is not considered, it is a deficiencies, so the goal - if the relevant products to reach the state of maintaining the working temperature, must be another = bad electronic components to control the temperature can be achieved , increase the components, cost and power consumption. In view of the problems existing in the above-mentioned conventional heat-dissipating modules, how to develop an innovative structure that can be more ideal and practical, and the relevant industry should further consider the goals and directions of breakthrough. In view of this, the inventor has been engaged in the manufacturing and development of related products for many years, and has made the invention of the practicality after detailed design and careful evaluation of the above objectives. SUMMARY OF THE INVENTION The main object of the present invention is to provide a heat dissipation module with a composite phase change heat dissipation effect, and the problem to be solved is based on the design of the conventional heat dissipation module only for how to improve the heat dissipation performance. Design, right: the problem of keeping the working temperature is not considered and the problem is not solved. The heat dissipation module includes a heat sink body, and the heat sink body is set to a predetermined three-dimensional shape, and The heat sink body has a heat receiving portion and a heat portion. The technical feature of the present invention is mainly that the heat sink body has a first chamber and a second chamber separated from each other; In the room, 200917941', the first phase change material and the second phase change material are accommodated; and the reaction temperatures of the first and second phase change materials are different; thereby, the innovative and unique design makes the present invention compare with the previous Technically, the following advantages can be obtained: by adopting the innovative design of the first and second phase change materials with different reaction temperatures in the two chambers, wherein the phase change material with higher reaction temperature It can assist the absorption of thermal energy when the heat sink body reaches a predetermined high temperature state, thereby preventing overheating, and effectively suppressing the heat peak of the heat sink body; and when the heat sink body is cooled below a predetermined temperature, the reaction temperature can be compared The low phase change material releases the latent heat stored, so that the heat sink body can be kept within the predetermined working temperature range for a long time, thereby achieving the dual benefits of improving the heat dissipation effect and maintaining the working temperature, in order to meet the diversification of related product equipment. Requirer [Embodiment] Please refer to the preferred embodiment of the heat dissipation module with composite phase change heat dissipation effect of the present invention as shown in Figures 1 and 2, but these embodiments are for illustrative purposes only. The heat dissipation module A includes: a heat dissipation base 10 that is fixed in a predetermined three-dimensional state (such as a rectangular block), and the heat dissipation base 10 has a heat receiving portion 11 and The heat dissipation portion 12; the first chamber 20' is disposed at a predetermined position inside the heat sink body 1; the first phase change material 30 is disposed in the first chamber 20; the second chamber 40' is disposed on the heat sink Body 1〇 And the first phase change chamber 20 is in a state of being separated from each other; 200917941 the second phase change material 50' is accommodated in the second chamber 40; and wherein the reaction temperature of the first phase change material 50 is the first Phase change materials are different from each other. The heat dissipating portion 12 of the heat dissipating body 10 may be provided with a heat pipe 6〇, and one end of the heat pipe 60 is a heat absorbing end 61 extending into the first chamber 20 disposed inside the heat dissipating body 1 , and the heat pipe 60 The other end of the heat dissipating end 62 protrudes from the outside of the heat dissipating body 10 and is provided with a plurality of fins 63 arranged at intervals. Wherein, the phase change material is capable of generating a transformation of an object type, such as a transformation type between a solid phase and a liquid phase; according to physical principles, when a substance is melted, that is, converted from a solid phase to a liquid phase, the heat thereof That is, consumption, that is, absorption of heat, and as long as the substance can maintain a liquid state for a long time, can be stored in a latent heat manner, and the latent heat is released again when the liquid substance is solidified, and is simultaneously converted from a liquid phase to a solid phase. The phase change material may be a stone fiber, an inorganic salt, a salt water compound and a mixture thereof, a carboxylic acid and a sugar alcohol group. On the other hand, in the present invention, the reaction temperatures of the first phase change material 3〇 and the second phase change material 5〇 may be different depending on the qualitative properties of the phase change material and the degree of temperature tolerance. By using the above-mentioned structural composition design, the state of use of the present invention will be described as follows: The first and second chambers 20, 40 contain respective first 'second phase change materials 30, 50 having different reaction temperatures. For example, the reaction temperature of the first phase change material 3 设为 can be set to 4 〇. c, the reaction temperature of the first phase change material 50 is set to 30 ° c, so that when the heat sink body 1 〇 operating temperature rises more than 3 〇. In the case of C, the second phase change material 5〇 will assist the absorption of thermal energy in 200917941 and the latent heat will absorb the absorbed orbit by its phase change state, so that the second phase change material 50 can be in this temperature rise phase. Play a certain degree of inhibition, moderate the effect of temperature rise, 俟 the second phase change (four) 1 〇 for the heat (four) amount of fresh, "the temperature of the seat (four) will continue to rise to '40 until the temperature of the c c" The phase change material 30 will exert a phase change reaction to exert its auxiliary heat absorption effect, thereby suppressing the high temperature of the heat sink body 10; on the contrary, when the heat sink body 1 is operated, the temperature is lowered to 40. When c is below, the first phase change material continent will be submerged (four) out 'will slow down the temperature, until the first phase change material 3 〇 will release the latent heat completely; then 'when the heat sink body 1 . The operating temperature drops to 30. When C is below, the latent heat is released by the first phase change material 3〇, which can slow down the temperature drop again; thereby, the operating temperature of the heat sink body (7) can be kept at a predetermined time for a long time. Between high and low temperature (such as between 3〇C and 40C); the above temperature change can be further referred to in Figure 3, where the X axis represents the operating temperature of the heat sink body 1、, and the γ axis represents the heat sink. The operating time of the body 10 'L1 represents the temperature variation curve of the heat sink body of the present invention, wherein the B1 point represents the reaction temperature of the first phase change material, the B2 point represents the reaction temperature of the second phase change material; It is known that the heat sink only uses a temperature change curve of a set of phase change materials. As can be seen from the figure, the present invention can greatly lengthen the predetermined working temperature section (w), and the need to maintain the basic operating temperature can be achieved. For a better operational product device (such as led), the design of the present invention will be more relevant. Further, as shown in Fig. 4, the heat dissipating portion 12 of the heat sink base 10 may be formed by a plurality of sheets 12 间隔 spaced apart from the surface of the heat sink body 1 2009 200917941 '. In the embodiment, the heat dissipating portion 12 of the heat dissipating body 10 may also be provided with a heat pipe 60', and the heat dissipating end 62 of the heat pipe 60 may be passed through a sheet body 12' This gives better heat dissipation. Advantages of the invention: As shown in Fig. 2 of the Mingmai photo, the innovative design of the first and second phase change materials 3〇 and 5〇 with different reaction temperatures are respectively accommodated in the two chambers 2〇 and 4〇 The phase change material having a higher reaction temperature can assist in absorbing thermal energy when the heat sink body 1 reaches a predetermined high temperature state, thereby preventing overheating, so that the heat sink body is able to effectively suppress the south peak, and when the heat sink body 1G is cooled down to When the temperature is below the predetermined temperature, it will be stored by the phase change material with a lower reaction temperature: the heat is released to make the heat sink body i. It can still maintain a working temperature, so as to achieve the dual benefits of heat dissipation and maintenance temperature, in order to meet the diverse needs of related products and equipment. ... although the description of the 'examples' is not specifically to illustrate the invention, and the text: through the term = terminology, when the person can not be God and the principle can be used to understand the changes of the invention, etc. And modifications, should cover::: and achieve the purpose of the equivalent 'and this category. The scope of the patent application mentioned in the following paragraphs] 〇 200917941 [Simple description of the diagram] Figure. Cutaway view. The graph. 1 is a perspective view of a heat dissipation module of the present invention. FIG. 3 is a plan view of a heat dissipation module of the present invention. FIG. 3 is a view showing an operation state temperature change of the heat dissipation module of the present invention. FIG. Another embodiment of the heat dissipation module type [main component symbol description]
散熱模組 A 散熱座體 10 受熱部 11 散熱部 12 片體 12 0 第一容室 20 第一相變材料 30 第二容室 40 第二相變材料 50 熱管 6 0 吸熱端 61 散熱端 62 散熱鰭片Heat dissipation module A heat sink body 10 heat receiving portion 11 heat sink portion 12 sheet body 12 0 first chamber 20 first phase change material 30 second chamber 40 second phase change material 50 heat pipe 6 0 heat sink end 61 heat sink end 62 heat sink Fin