1310833 九、發明說明： 【發明所屬之技術領域】 本發明係關於-種熱傳導性能檢測裝置，尤指一種齡面材料之 熱傳導性能檢測裝置。 【先前技術】 人隨著半賴《電路顿纽進、發展，電路錢贿越來越高， 熱介面材料(Thermal InterfaceMaterial，TIM)之應用亦越來越廣 泛。然而’決定熱介面材料性能之最基本參數為鋪導係數。在熱介 面材料=開發過程中，實驗測量其熱傳導係數係不可缺少之一項重要 ^驟每種不同配方之熱介面材料於調配出來後都會先進行熱阻值之 驗貝確疋其疋否滿足需求。因此’如何才能準確地測量熱介面 材料之熱傳導係數對熱介面材料之發展起到了非常重要的作用。 熱介輯料在做鱗導魏驢時，其鱗導係娜距 函數，其關係式如下所示：1310833 IX. Description of the Invention: [Technical Field] The present invention relates to a thermal conductivity detecting device, and more particularly to a thermal conductivity detecting device for an ageing material. [Prior Art] With the advent of the circuit, the circuit bribes are getting higher and higher, and the application of Thermal Interface Material (TIM) is becoming more and more widespread. However, the most basic parameter determining the performance of the thermal interface material is the spreading factor. In the process of thermal interface material=development, it is indispensable for the experimental measurement of the thermal conductivity coefficient. The thermal interface materials of each different formula will be tested first after the thermal resistance value is confirmed. demand. Therefore, how to accurately measure the thermal conductivity of thermal interface materials plays a very important role in the development of thermal interface materials. When the heat medium is used to make the scales, the scale function is the function of the scale, and the relationship is as follows:
^ Q x L A x (ΤΓΤ2) 」中/為熱傳導係數；Q為熱流量(_ F1〇w恤）；A為熱傳 向之域面積；L為熱傳導距離，即熱介面材料之厚度；们 为別為熱介面材料之兩介面之溫度。 熱介面材料之熱傳導係數測試方式係採用在—絕熱環境中， 熱介，材料夾在其中，翻加壓平台施加—扣合力後，— 裝置㈣=通量產生職晴⑯浙)來產生熱，另_端通過冷卻 “兩端之，#待系統熱平衡後分別量測銅塊上之溫度後得到熱介面 料之，紐通触料^縛柯得㈣熱介面材 方法美6,331，075號揭示—種薄膜熱料係制量裝置及其 行測旦、種模擬計算機内部熱介面材料實際應用之方式來進 幻里雜兩蚊溫度差’進而得到精確之熱介面材料熱傳導係數 1310833 該熱傳導係數測量裝置及方法雖然能夠通過測量得到 ^ 、必項s又立多個溫度量測孔。而且，測量必須笙&丨 面方能進行，量測速度較慢，不利於做大量熱介 有鑑於此，提供—種安裝快速、量測時間短，適人做大量样σ 快速筛選讀料崎檢職置實為轉 適°做大里樣品之 【發明内容】 提供術=複雜、安裝不易之問題，本發明之目的在於 導性能檢職置。，適合做大量樣品之快速篩選之熱傳 雜供-雜料性紐測方法。 包括：-加敎部；—承^本發明提供一種熱傳導性能檢測襄置，其 體成型之第1'導熱塊包括—支撐塊及與該支撐塊一 部，該扣合部包括—第二導 =承载千面，一扣合 面與上述承載平面相對庫；及^ ―七兔進一步包括一扣合平 導iii步導熱塊，該第二 為實顼太菸X里’、j虞置用於測里第二導熱塊之溫度。 法，其包括以^步ί另提#目的發明提供—_專導性能檢測方 置待測之第-埶=材承該承載部包括—承載平面；設 該扣合軸鮮w扣合部， 部之間，使得該第-執介耐面材料扣合於承載部與扣合 接觸，對錢;別，齡錢扣合平面相 _ . * . 戰^進行加熱，測量扣合邱夕、 下扣合部溫度上昇域恆定溫度Tw^_。卩之/皿度並紀錄 測量裝置相較，本發明之熱傳導性能檢 扣具來提供_扣合力且採 2之熱傳導性能檢測裝置採用簡易 F曰易α,.·、裝置水槽提供—恆溫熱源，結構 6 1310833 =早’ ^裝快速，量測時間也大為縮短，適合做大量樣品之快速 ϋ争下=之熱料性能檢測裝置於量測時只需量測—個溫度點，’ ttrr時間變化之曲線即可；其三，本發明之熱傳導性能檢 j衣置使収件少’加熱源係採諫溫水槽或其他裝置， 成本低。 τ合芴， 【實施方式】 二”―圖，係本發明第-實施峨料性能檢Μ置之分解 7f 1〇 12 ^ 口。及扣」5、15。承載部12包括一具有第一直徑 塊121及與該支撐塊121 一體成型之具有第二直捏之第一導執^⑵牙 與該第一導熱塊122為一同心圓柱體，材料皆為金屬銅。 該弟-直徑小於第二直徑。第一導熱塊122進 i2L=載:面_123具娜雜财餐承細齡 二:c括具有第二直徑之第二導熱塊131，該第二導敎塊131 為圓柱體，材料為金屬銅，該第二導熱塊131進—步包括_光、=1 1 面123相對應，以及-溫一 ==一¥熱塊131之溫度變化，該扣合平面133與承載平面123且 ^相同之橫截面積，該溫度量測孔132位於第二導熱塊ΐ3ι之'中 二位置:扣具15、15，係由“u，，开鳩彈性材科構成該扣具Η、 兩^分別扣住第-導熱塊122與第二導熱塊131，用以提供—恒 介面材料17能被緊密扣合於第-導熱㈣與第二 請參Μ二w ’上述實侧之熱料性能檢職置1Q於測 =先將扣具15、15，分別扣住承載部12之第—導熱塊122盘扣人部 1221 弟第一導導使得熱介面材料17能被緊密扣合於第—導熱塊 =2與第一¥熱塊131之間。然後將承载部12之支撐塊ΐ2ι浸沒於 有怪溫水11之水槽U中，水槽U中之水u，可通過加熱或並他方 式控制保持具有-定之較高溫度。最後通過位於第二導熱塊ΐ3ι、之、田 度量測孔132制第二導熱塊131之溫度，並記錄下第二導敎塊^ 7 U10833 由初始溫度升高之水溫所花費之時間。 使用本發明之熱傳生能檢 之方法包括以下步驟·· 、置不檢測熱介面材料熱傳導性能 步驟一，提供一承載部，該承 由高導熱材料構成，本實施例係採n —承裁平面，該承載部係 表面粗糙度。 金屬銅，該承載平面具有較低之 步驟二，設置待測熱介面材 面材料樣品可通麟覆«财辦ϋ ，該熱介 步驟三，提供-扣合部，該扣 千面上。 孔’該扣合料Φ高導熱磐構成 二平面及—溫度量測 平面具有較低之表面粗键度。 e列係採用金屬銅，該扣合 步驟四，提供複數扣具，將熱介 ^ 扣合部之間，使得熱介面材料兩表面愈二疋之扣合於承載部與 觸。 刀另h、承载平面及扣合平面相接 步驟五，提供-加熱裝置，該加 傳 度上升至⑺之^^謂制量扣切之溫度，並紀錄下扣合部溫 材料能檢測裝置測量不同熱介面 針對不同齡面鱗雜驗观置分別 介—熱相==能，熱阻值最小。而熱 亦可採用其他;ί埶明=金2明之承載部12與扣合部13 也不僅限於圓祕ΐ 屬呂。該承載部12與扣合部13 、_ '村為長方體或其他形狀。另外，本發明亦可採 1310833 用紅外線加誠其他方式替代通過水槽u巾悝溫抑，紐供一怪定 溫^並可去除承載部12之支撐部121之設置，只需控制能夠提供一 恆疋之溫度作用於第一導熱塊122即可。 ,、與先前技術之熱傳導係數測量裝置相較，本發明之熱傳導性能檢 ，裝置具有以下優點：其―，本發明之熱傳導性能檢測裝置採用簡暴 1°具來提供—扣合力且採用簡易加Μ置水槽提供i溫熱源，結構 間早，安裝錢，量_销也大為驗，適合做大量樣品之快速篩選； 其二，本發明之熱傳導性能檢·置於量測時只需量測—個溫度點， 並記錄下溫度隨日销變化之絲柯；其三，本發日狀祕導性能檢^ Q x LA x (ΤΓΤ2) ” is the heat transfer coefficient; Q is the heat flow rate (_F1〇w shirt); A is the heat transfer area; L is the heat transfer distance, ie the thickness of the thermal interface material; Do not be the temperature of the two interfaces of the thermal interface material. The thermal conductivity test method of the thermal interface material is adopted in an adiabatic environment, where the heat medium is sandwiched between the materials and the pressure applied to the platform, and the device (4) = flux is generated to produce heat, The other _ end by cooling the "ends of the two, after the system is thermally balanced, the temperature on the copper block is measured separately to obtain the thermal medium fabric, the Newton touches the material, and the Kede (four) thermal interface method is disclosed in US Pat. No. 6,331,075. A film hot material system measuring device and a method for measuring the temperature of the internal thermal interface material of the computer to enter the temperature difference of the two mosquitoes, and then obtaining a precise thermal interface material thermal conductivity coefficient 1310833. The heat conduction coefficient measuring device Although the method can obtain a plurality of temperature measuring holes by measuring and must be s. Moreover, the measurement must be performed on the surface of the surface, and the measurement speed is slow, which is disadvantageous for making a large amount of heat medium. - Quick installation, short measuring time, suitable for a large number of samples σ, rapid screening, reading, and inspection of the position of the job, which is suitable for the transformation of the large sample. [Invention content] Provide surgery = complex, difficult to install The object of the present invention is to guide the performance inspection position. It is suitable for the rapid screening of a large number of samples for the heat transfer and miscellaneous supply-mixing method. The method includes: - twisting portion; - the invention provides a heat conduction performance The first heat-conducting block includes a support block and a support portion, the fastening portion includes a second guide=bearing surface, and a fastening surface is opposite to the bearing plane; And ^ 七七兔 further includes a snap-fit iii step thermal block, the second is the actual 顼 too smoke X 里 ', j 虞 is used to measure the temperature of the second heat-conducting block. The method includes ί其他提# The purpose of the invention provides - _ the special performance test is to be tested - the first 埶 = material bearing the bearing portion includes - the bearing plane; the fastening shaft is fresh w fastening portion, between the portions, so that the first - Execute the face-to-face material to be fastened to the bearing part and engage with the buckle, for money; don't, the age of the money is fastened to the plane phase _ . * . Warfare ^ heating, measuring the buckle Qiu Xi, the lower buckle junction temperature rise constant Temperature Tw ^ _ 卩 / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / Heli and 2 heat conduction performance detection device adopts simple F曰易α,.·, the device sink provides constant temperature heat source, structure 6 1310833 = early ' ^ fast loading, measurement time is also greatly shortened, suitable for a large number of samples quickly Under the competition, the hot material performance detecting device only needs to measure the temperature point, the curve of the 'ttrr time change curve; and the third, the heat conduction performance test of the invention makes the receiving piece less 'heating The source is a warm water tank or other device, and the cost is low. τ合芴, [Embodiment] The second embodiment is a decomposition of the first performance of the present invention, 7f 1〇12^. And buckles 5, 15. The bearing portion 12 includes a first diameter block 121 and a first straight guide pin having a second straight pinch formed integrally with the support block 121. The first heat conducting block 122 is a concentric cylinder, and the materials are all metal. copper. The brother - the diameter is smaller than the second diameter. The first heat conducting block 122 enters i2L=loaded: surface _123 has a second wealthy meal, and includes a second heat conducting block 131 having a second diameter, the second guiding block 131 is a cylinder, and the material is metal Copper, the second heat conducting block 131 further includes _ light, =1 face 123 corresponding to, and - temperature one == one heat block 131 temperature change, the fastening plane 133 is the same as the bearing plane 123 and ^ The cross-sectional area, the temperature measuring hole 132 is located in the second position of the second heat-conducting block ΐ3ι: the buckles 15, 15 are composed of "u, the opening elastic material is composed of the buckle, and the two are respectively buckled The first heat-conducting block 122 and the second heat-conducting block 131 are provided for providing a constant interface material 17 capable of being closely engaged with the first-side heat-conducting (four) and the second-side heat-sinking material 1Q is tested = firstly, the buckles 15, 15 are respectively fastened to the first portion of the carrying portion 12 - the heat conducting block 122 is buckled to the human body 1221. The first guiding guide enables the thermal interface material 17 to be tightly fastened to the first heat conducting block = 2 is between the first and the first heat block 131. Then, the support block ΐ2ι of the bearing portion 12 is immersed in the water tank U having the strange warm water 11, and the water u in the water tank U can be heated or The system maintains a relatively high temperature. Finally, the temperature of the second heat conducting block 131 is made by the second heat conducting block ΐ3, the field measuring hole 132, and the second guiding block ^ 7 U10833 is recorded from the initial temperature rise. The time taken by the high water temperature test. The method for using the heat transfer test of the present invention comprises the following steps: · The step of not detecting the thermal conductivity of the thermal interface material, the first step of providing a load-bearing portion, which is composed of a highly thermally conductive material, In this embodiment, the n-bearing plane is adopted, and the bearing part is surface roughness. The metal copper has a lower step 2, and the sample of the thermal interface material to be tested can be covered by the lining. The heat medium step 3 provides a fastening portion, the buckle surface. The hole 'the buckle material Φ high thermal conductivity 磐 constitutes a two plane and the temperature measurement plane has a lower surface coarse bond degree. The metal copper, the fastening step 4, provides a plurality of buckles, and the heat medium is fastened between the fastening portions, so that the two surfaces of the thermal interface material are buckled to the bearing portion and the contact. The knife is another h, the bearing plane and the buckle Join the plane in step five, provide - In the heating device, the degree of addition increases to (7), and the temperature of the material is detected, and the temperature detecting device of the fastening portion is recorded to measure different thermal interfaces for different age scales. == can, the thermal resistance value is the smallest, and the heat can also adopt other; the bearing portion 12 and the fastening portion 13 of the =明明=金2明 are not limited to the genus Lu. The carrying portion 12 and the engaging portion 13 _ 'The village is a rectangular parallelepiped or other shape. In addition, the present invention can also be used to replace the temperature of the water tank by using the infrared ray and the other way, and the support portion 121 of the carrying portion 12 can be removed. The arrangement is only required to control the temperature at which a constant temperature can be applied to the first heat conducting block 122. Compared with the prior art heat conduction coefficient measuring device, the heat conduction performance detecting device of the present invention has the following advantages: the heat conducting performance detecting device of the present invention adopts a sturdy 1° tool to provide a fastening force and adopts a simple addition. The water tank provides i warm source, the structure is early, the money is installed, the quantity is too large, and it is suitable for rapid screening of a large number of samples. Second, the heat conduction performance test of the present invention is only required when measuring Measure a temperature point, and record the temperature change with the daily sales of the silk; third, the performance of the daily hair secrets
測裝置使収件少，加熱雜採雜溫水槽或其絲置，取得容易， 成本低。 综上所述，本發明符合發明專利之要件，纽法提出專利申請。 惟^以上所述者僅林發明之齡實關，舉凡熟悉本案技藝之人士， 在援依本»日疆神所狀較修飾或變化，皆聽 專利範圍内。 月 【圖式簡單說明】 第一圖係本發H實關熱料性能檢職置之分解示意圖。 圖係本發明之第—實施峨料性能檢職置之細示意圖。 圖係本㈣之第—實關熱料性能檢職置測量*同熱介面材 料樣品之溫度-時間曲線示意圖。 【主要元件符號說明】 熱傳導性能檢測裝置 10 水 11’ 支撐塊 121 承載平面 123 第二導熱塊 131 扣合平面 133 熱介面材料 17 水槽 11 承載部 12 第一導熱塊 122 扣合部 13 溫度1測孔 132 扣具 15、15’ 9The measuring device makes the receiving less, and the heating of the miscellaneous mixed temperature water tank or its wire is easy to obtain and the cost is low. In summary, the present invention meets the requirements of the invention patent, and Newfa filed a patent application. However, the above-mentioned ones are only the age of invention, and those who are familiar with the skills of this case are more likely to modify or change in the form of the Japanese-based gods. Month [Simple description of the diagram] The first picture is a breakdown of the performance of the H-switched hot material performance inspection. The figure is a detailed schematic diagram of the first implementation of the present invention. Figure (4) of the first - the actual performance of the hot material performance inspection * the same as the temperature of the thermal interface material - time curve diagram. [Main component symbol description] Thermal conductivity detecting device 10 Water 11' Support block 121 Bearing plane 123 Second heat conducting block 131 Fastening plane 133 Thermal interface material 17 Water tank 11 Bearing part 12 First heat conducting block 122 Fastening part 13 Temperature 1 Hole 132 buckle 15, 15' 9