TWI306945B - Detecting device for heat pipes - Google Patents

Detecting device for heat pipes Download PDF

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TWI306945B
TWI306945B TW95121697A TW95121697A TWI306945B TW I306945 B TWI306945 B TW I306945B TW 95121697 A TW95121697 A TW 95121697A TW 95121697 A TW95121697 A TW 95121697A TW I306945 B TWI306945 B TW I306945B
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Taiwan
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heat pipe
detecting device
fixed
movable portion
pipe performance
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TW95121697A
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Chinese (zh)
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TW200801462A (en
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Tay Jian Liu
Chuen Shu Hou
Xiao-Long Li
Chao Nien Tung
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Foxconn Tech Co Ltd
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J306945 九、發明說明: 【發明所屬之技術領域】 本發明係關於一種檢測裝置,尤係關於一種檢測熱管 性能的檢測裝置。 ’【先前技術】 熱官之基本構造係於密閉管材内壁概以易吸收作動流 體的多孔質毛細結構層’而其中央的空間則為空胴狀態, _並在抽真空的密閉管材内注入相當於毛細結構層細孔總容 積的作動流體,依吸收與散出熱量的相關位置可分為蒸發 ¥又、冷凝段以及其間的絕熱段。 熱官的工作原理係當蒸發段吸收熱量使蘊含於毛細結 構層中的液相作動流體蒸發,並使蒸汽壓升高,而迅速將 產生的高熱焓蒸汽流沿中央的通道移往壓力低的冷凝段散 出熱量,凝結液則藉毛細結構層的毛細力再度返回蒸發段 籲吸收熱量,如此週而復始地藉由作動流體相變化過程中吸 收與散出大量潛熱的循環,進行連續性的熱傳輸,且由於 作動流體在上述過程中的液相與汽相共存,以致熱管可在 溫度幾乎保持不變的狀況下扮演快速傳輸大量熱能的超導 體角色而廣為各種領域所應用。 由於熱管的性能測試主要著重在最大熱傳量(Qmax) 以及由蒸發段至冷凝段的溫度差(ΔΤ)兩項參數,因此在 -給定的熱量傳輸狀況下可以藉由該溫度差而獲知其熱阻 值進而》平估熱官的性能;當給定的熱量超過熱管的最大 1306945 熱傳量時,由於原正常熱量傳輸機制遭到破壞而使熱阻值 驟增,以致蒸發段的溫度亦隨之驟升。 習知技術中的一種熱管性能檢測方法係將熱管蒸發段 揷入被加熱之衡溫液體中,待熱管溫度穩定後,藉由溫度 感測器例如熱電偶、電阻溫度感測器(RTD)等量測衡溫 液體與熱管冷凝端之間的溫度差以評估熱管的性能;唯, 上述習知技術無法有效量測出熱管的最大熱傳量及熱阻, I因此不能準確反映出熱管的熱傳性能。 習知技術中的另一種如第一圖所示的習知熱管性能檢 測裝置,係以電熱絲i為熱源纏繞在熱管2的蒸發段2&表 面,同時以冷卻水套3為熱沉套設於冷凝段2b表面,藉由量 測電熱絲1的電壓與電流可以給熱管2一定的加熱功率,並 同時藉由調制冷卻水套3的流量及入口水溫來移除該加熱 =率,並藉以控制熱管2在絕熱段仏的穩定操作溫度,而熱 管2的最大熱傳量以及由蒸發段2a至冷凝段沘之溫度差則 I可由設於熱管2表面的各溫度感測器4得知。 唯,上述習知熱管性能檢測裝置仍有以下缺點:由於 ^發段2a與冷凝段沘的長度不易準確控制,是造成評估熱 管性能變異的重要因素;且由於熱量的散失及溫度的量測 均易受到測試環境的影響而產生變異;以及熱管和熱源及 熱沉的密合熱接觸不易有效控制等缺點,均不利於精確評 估熱管的性能,又由於安裝與拆卸十分繁瑣費工,上述習 知熱官性能檢測裝置僅適用於實驗室規模的小量熱管測 試’完全無法因應量產製程所需的檢測要求。 7 1306945 為配合熱官量產製程的檢測要求,必需對數量龐大且 形式多樣化的熱官進行嚴格的品質把關;由於檢測同一形 式的量產熱管即需要同時使用大量的檢測機台,且該等檢 .測機台需長期而頻繁的重複使用;因此,除了機台本身的 量測準確性外’更必須對大量檢測機台的組裝變異及操作 變異予以嚴格控管;基於檢測裝置的良窥將直接影響生產 的良率與成本’業者勢必面臨檢測時的準碟性、便利性、 •快速性…致性、重現性、與可靠性的多重挑戰;有雲於 此,有必要對目前的熱管檢測裝置作大幅改進,從而將組 裝與操作及70件製造的模組化設計一併納入,以符合熱管 量產製程的檢測需求。 ” 【發明内容】 有4α於此,有必要提供一種適用於量產製程的埶管性 能檢測裝置。 -種熱管性能檢測裝置,其主要包括—固定部及一活 動。Ρ,該固疋部與活動部分別設有至少一發熱元件,該活 動部可與固定部進行離合,該固定部與活動部的相對表面 之間設有至少一可容置熱管的量測容置部及至少一使活動 β與固疋部離合時防止其相對位置偏離之定位機構,該量 測容置部中設有至少一溫度感測器。 办=熱管性能檢測裝置由於活動部移向固定部時使量測 邛的壁面:設置於其中的熱管管壁密合熱接觸以降低 反之田’舌動部移離固定部時可將完成檢測的熱管 8 1306945 快速取出,並將另一待測熱管快速插入至定位;再由於設 置於較部與活動部之間的定位機構,使活動部移向或^ 離固定部時均涵蓋在定位機構的高度範圍内,且活動部血 •固定部維持滑動密合狀態,以確保活動部與固定部的相對 位置不致偏離,從而確保量測容置部壁面與熱管管壁密合 熱接觸;從而藉由模組化設計達到符合量產檢測需求,: 所組裝與操作的熱管檢測裝置具有良好的準確性、便利 性、快速性、-致性、重現性、與可#性等多重優點。 【實施方式】 ’ 以下參照圖2至圖5,對本發明熱管性能檢測裝置予以 進一步說明。 圖2為本發明一實施例之熱管性能檢測裝置外觀立體 圖’圖3為圖2的-立體分解圖。該檢測裝置主要包括一 固定部20及一活動部3〇。其中·· 固定部2G為鎖固於-穩固平台例如測試桌或其他支樓 機構的不動件,係由導熱性良好的材質製成,該固定部2〇 内邛穿δ又有至少一發熱元件22 (如圖4Α所示),例如電 ,棒、、電阻線圈、石英管、正溫度係數材料(pTc)等,並 糟由導線220和外部的功率供應器(圖未示)連接,固定 邛20對應於該導線22〇伸出的平面上設有凸伸部π,該固 定部20設有容置發熱元件22的容置孔,該發熱元件22的 壁面與今置孔的壁面岔貼’以提供固定部2〇均勻的溫度分 布且使發熱兀件22不致過熱;該固定部2〇表面設有與熱 J306945 &蒸發段官壁密合熱接觸的至少一加熱凹槽24,以便發熱 疋件22所提供的熱量可被熱管的蒸發段充分吸收;為達上 述目的,在固定部20朝活動部30方向設置定位凸耳25(定 ί立機構),該定位凸耳25係朝活動部30方向沿固定部2〇 外侧壁面延伸的薄形凸出物,使活動部3〇移向或移離固定 部20時均涵蓋奴位凸耳25的高度範圍内,且使活動部 3〇與定位凸耳25之間的壁面維持滑動密合狀態,以碎保活 動部30與固定部20的相對位置不致偏離,從而確保固定 部20的加熱凹槽24壁面與熱管管壁密合熱接觸;並藉由 中的壁面上設置可獨立運作且能自動密貼於 壁的至卜支溫度感測器26,作為檢測熱管性能的 私’為防止固定部20的熱量分流至穩时台,在固定部 2〇背面與穩固平台之間需設置—絕熱底板28。 = ::〇亦係由導熱性良好的材質製成,其内部同樣 供I器r二發熱兀件22 ’並藉由導線220和外部的功率 ;:上<古不)連接’活動部3〇對應該導線220伸出的 2二r置孔33’該發熱元件22的壁面與容置孔 ::過:提=_3°均勻的溫度分布且使發^ 設置相制的^3〇對應於固定部2〇的加熱凹槽24位置 部20時开成至疋丨位"?凹槽32,以便當活動部3〇移向固定 呀I成至少一篁測槽孔凡 的熱管管壁與槽孔壁面密 6:;量測槽孔50中 目的,活動部30的㈣^降低餘;為達上述 刃W與尺寸需配合固定部2〇所設置的 1306945 定位凸耳25 ’使活動部3〇沿加 動嵌入定位凸耳25的^ . 槽方向的兩側面滑 至少-支溫二Γ=且自動密貼於熱管管壁的 * 、 α、益36,作為檢測熱管性能的指標。 觸=步確保熱管管壁與量測槽孔50壁面密合款接 及扣人, 少一扣件或螺絲使活動部與固定部可拆补 定位,本發明的實施例中大二 述二♦固:!能檢測裝置的整體結構及精準定位,以取代上 _成為鎖固於承載:等==與7方式’使固 行線性運動^ 的不動件,並㈣能準確進 …:動=:導 精準線性運動之目的 /H3 G朝固定部2 0進行 與槽孔壁面密合熱接觸:里測槽孔50中的熱管管壁 將教管插人量_ 卩降低熱阻。為方便檢測’本發明 ==:::=刚測—細線伸出 f壓=在=中熱管蒸發段的吸熱面可能會經折 段的吸熱面尺尺寸與形狀係依據熱管蒸發 扁平狀0# ^ π 乍匹配,例如待測熱管為平板狀或 ==該固定部20與活動部3 夏熟s的置測容置部,藉由該量測容置 11 1306945 部的平面抵緊該平板狀或扁平狀熱管即可,溫度感測器 26、36設置於該量測容置部的平面上。在本發明中僅以最 常使用的圓形管為例作說明。 .再則,上述設置於固^部20的定位凸耳25亦可設置 於活動部30,而此時固定部20的外形與尺寸需配合活動部 30所設置的定位凸耳,使固定部2〇沿定位凹槽%方向的 兩侧面滑動嵌入定位凸耳的内而,介ϋ , 位效果。 亦可相㈣的準確定 承載部1G包括-基體12(例如電磁吸盤、升降調整 座、固定支樓座等)、-與基體12鎖固的第一板Μ及兩 端攻有螺紋的複數支撐桿15、以及與第—板Η呈―定間距 並藉由複數支撑桿15固定於第—板14的第二板16。其中, 該基體12除具有將熱管性能檢測裳置穩固於測試桌面外, =1 己具有高度、角度的調整機構以配合實際熱管性能 需要,本發明中僅以固定支撐座為例作為以下實施 例的說明。該基體12的支樓板與第—板14合而為一,盆 亡= 有供發熱元件22的導線22〇及溫度感測器%的感 導引出的開孔14〇及142,並該基體12向下延伸 線導引^ 120’該固定腳120之間形成供導線220及感溫 、·,出或進行其他操作的空洞部122。該基體12、第一 :二7二板16及支揮桿15組合形成-組立支架結構。 ^於^,20為鎖固於承載部1〇第一板14上的不動件,設 俨2〇與第一板14之間的絕熱底板28大致呈框 ,定部20纟落於其内,其底板向上延伸設有數個凸 12 1306945 =8::固定部2〇接觸,以更好的進行絕熱,該底板上對 彘14上的開孔I40及142的位置同樣設有導線220 7咖線伸出的開孔,並對應固定部20的凸伸部29嗖有 一凹部289。 ° •驅動# 40 (例如氣缸、油壓缸、步進馬達等)係固定 部1〇的第二板16上’其轉軸穿過第二板16並由-2Π干隹—2與活動部蓋板%固接,以便將活動部30與固定部 ,行線運動,其中,該活動部蓋板34與活動部%的 ㈣2部39的-端上呈間距並藉由兩端攻有螺紋的 =數支撐桿150鎖固,該蓋板34上設有與螺桿42結合的 本發明藉由設於活動部3〇上的驅動部4〇導引, =動部30朝固定部2G進行線性運動,其功能包括⑴ 使活動部30移離固定部2〇一短距離(如約5随),以便 管的蒸發段順利插人量測槽孔5()中或將已完成檢 二:,,,、官順利移離量測槽孔5〇;⑺使活動部3〇移向固 ::二’旦距離’以便對已插入量測槽孔50中的待測熱 發段與量測槽孔5G的壁面密合熱接觸,從而降低基發 ,吸熱的接觸熱阻。上述藉由設於活動部3〇上的驅㈣ 使其與固^部2G進行線性運動,達到檢測的準確性、 便利性與快速性之功效。 另,在實際應用中使活動部3〇與固定部2〇的位置互 換,並驅動部4〇亦可安裝於靠近固定部20的位置(例如 ^裝於基體12的空洞部122内);亦即可以改為藉由設於 原固定部2〇上的驅動部4〇料,使原固定部烈朝原活動 13 1306945 行線性運動,亦可達到相同的效果;亦可以同時在 、# 3〇與原固定部20上分別裝設該驅動部40導引。 2固定部2〇、活動部3〇與驅動部4〇的功能發揮係 =承載部1〇的組裝整合及精準定位,構成一種適用於 程中的熱管性能檢測裝置。另外,前述基體12與第 連接的方適用於本實施例的垂直組立應用,在實 可能使固W2Q與活動部3〇更動成水平或需作 音1度的應用’因此該基體12可絲於其他位置以配合 $而求。另’本實施例中發熱元件22與量測槽孔5〇垂 直设置,而實際上亦可以與量測槽孔5〇平行設置。 请參閱圖4A,係圖3中活動部3〇及其溫度感測器36 的立體刀解圖’圖4B為圖4A的-立體組裝圖;該活動部 30 <•又有谷置溫度感測器36的容置洞,而該溫度感測器 36包括貫穿没有穿孔的感溫座362、穿設於該感溫座362 穿孔内的不同極性之感溫線(熱電偶線)36〇、可緊密接觸 於感溫座362上的彈簧364以及通過彈簧364將穿設有感 溫線360的感溫座362彈性螺鎖於容置洞37内之螺絲 366,該螺絲366中心開設有供感溫線伸出的通孔。當熱管 放入量測槽孔50内並由活動部3〇與固定部2〇夾緊時,溫 度感測器36的不同極性的感溫線360觸及熱管管壁而電性 連接,從而完成測溫任務。另,固定部2〇的溫度感測器26 與活動部30的溫度感測器36相同。 圖5為本發明熱管性能檢測裝置之另一實施例的一外 觀立體圖;本實施例與上述實施例的區別在於:在固定部 14 1306945 2〇a朝活動部30a方向設置另一種定位凸耳25a,該定位凸 耳25a係朝活動部3〇a方向自固定部2〇a外側壁面凸伸的薄 升v凸出物,並將固定部2〇a外側壁面沿定位凸耳下方 予以去除,使該定位凸耳25a呈與固定部施外侧壁面向 外凸出,或該定位凸耳25a為獨立的板體,於固定部2〇& 侧土面貼δ又並朝向活動部3〇a的方向凸出於固定部;本 1施例與上述實施例同樣具有使活動部施移向或移離固 ,疋4 2〇a時均涵蓋在定位凸耳25a的高度範圍内,且維持 滑動密合狀態’以確保活動部施與固定部施的相對位 f不致偏離,從而確保活動部施與固定部遍所構成的 里測槽孔50a壁面與熱管管壁密合熱接觸。 ,達簡化加工及降低成本的需求,該絕熱底板Μ、活 性差2、,34 ^皿座362等可以採用—種易於成型且熱導 =的材料’例如塑踢、PE、ABS等藉由射出、㈣、鋒 二鐵弗龍等藉由機械加工等成形方式製作’並 好的金層,如銅、銘等所製成的固定部 鋅等來防:3 0匹配’再可藉由在凹槽2 4、3 2壁面鑛銀、 防制因長期使用而使接觸面氧化,進而導致熱傳效 本發明藉由模組化設計使熱管性 檢測需求’藉由設於固定部或活動部d符= =Γ受到和定位β耳密合滑動的準確二= ==位,進而使本發明裝置及其所量二 有良好的準確性、便利性、快速性、-致性、重現性、 15 1306945 及可靠性等多重優點。 較之習知技術的不利於準確評估熱管性能,安裝與拆 I7十为繁瑣費工,以及僅適合實驗室的小量測試等缺點, 巧難以因應量產製程所需的檢測要求;本發明已大幅改善 •習知技術的缺點,故不論就成本效益言、就產品可靠度言' j夏產應用言、就檢測效能言,本發明經模組化設計之熱 管性能檢測裝置明顯優於習知熱管性能檢測裝置,並同^ 適用於實驗至及量產製程的各項熱管性能參數的量測。 綜上所述,本發明符合發明專利要件,爰依法提出專 利申請。惟,以上所述者僅為本發明之較佳實施例,舉凡 热悉本案技藝之人士,在爰依本發明精神所作之 或變化,皆應涵蓋於以下之申請專利範圍内。 ^ 【圖式簡單說明】 圖1係習知熱管性能檢測裝置的結構示意圖。 圖2係本發明熱管性能檢測裝置一實施例之立體圖。 圖3係圖2之立體分解圖。 圖4A係圖3中活動部及溫度感測器的立體分解圖。 圖4B係圖4A的立體組裝圖。 圖5係本發明熱管性能檢測裝置另一實施例之立體圖。 【主要元件符號說明】 承载部 10 固定腳 基體 空洞部J306945 IX. Description of the Invention: [Technical Field] The present invention relates to a detecting device, and more particularly to a detecting device for detecting the performance of a heat pipe. '[Prior Art] The basic structure of the hot official is based on the porous capillary structure layer that easily absorbs the actuating fluid on the inner wall of the closed pipe, and the central space is empty, and is injected into the vacuum-tight closed pipe. The actuating fluid of the total pore volume of the capillary structure layer can be divided into an evaporation ¥, a condensation section and an adiabatic section therebetween according to the position of absorption and heat dissipation. The working principle of the hot officer is that when the evaporation section absorbs heat, the liquid phase actuating fluid contained in the capillary structure layer evaporates and raises the vapor pressure, and the generated high-heat enthalpy vapor flow is quickly moved along the central passage to the low pressure. The condensation section dissipates heat, and the condensate returns to the evaporation section by the capillary force of the capillary structure layer to absorb the heat, so that the continuous heat transfer is carried out by the cycle of absorbing and dissipating a large amount of latent heat during the process of the fluid phase change. And since the liquid phase and the vapor phase of the actuating fluid coexist in the above process, the heat pipe can be widely used in various fields as a superconductor function of rapidly transferring a large amount of heat energy while the temperature is almost constant. Since the performance test of the heat pipe mainly focuses on the maximum heat transfer amount (Qmax) and the temperature difference (ΔΤ) from the evaporation section to the condensation section, it can be known by the temperature difference under a given heat transfer condition. The thermal resistance value further evaluates the performance of the thermal officer; when the given heat exceeds the maximum heat transfer of the heat pipe of 1,306,450, the thermal resistance value increases sharply due to the destruction of the original normal heat transfer mechanism, so that the temperature of the evaporation section is increased. It has also risen sharply. A heat pipe performance detecting method in the prior art is to inject a heat pipe evaporation section into a heated temperature-temperature liquid, and after the temperature of the heat pipe is stabilized, a temperature sensor such as a thermocouple, a resistance temperature sensor (RTD), etc. Measuring the temperature difference between the temperature-temperature liquid and the condensation end of the heat pipe to evaluate the performance of the heat pipe; however, the above-mentioned conventional technology cannot effectively measure the maximum heat transfer amount and thermal resistance of the heat pipe, so I cannot accurately reflect the heat of the heat pipe. Pass performance. Another conventional heat pipe performance detecting device as shown in the first figure is wound on the evaporation section 2& of the heat pipe 2 with the heating wire i as a heat source, and the cooling water jacket 3 is used as a heat sink sleeve. On the surface of the condensation section 2b, by measuring the voltage and current of the heating wire 1, a certain heating power can be given to the heat pipe 2, and at the same time, the heating rate is removed by modulating the flow rate of the cooling water jacket 3 and the inlet water temperature, and In order to control the stable operating temperature of the heat pipe 2 in the adiabatic section, the maximum heat transfer amount of the heat pipe 2 and the temperature difference from the evaporation section 2a to the condensation section I can be known by the temperature sensors 4 provided on the surface of the heat pipe 2. . However, the above-mentioned conventional heat pipe performance detecting device still has the following disadvantages: since the length of the splicing section 2a and the condensing section 不易 is difficult to accurately control, it is an important factor for evaluating the variation of the heat pipe performance; and due to heat loss and temperature measurement, It is susceptible to variation due to the influence of the test environment; and the shortcomings of the heat pipe and the heat source and the heat sink are not easy to effectively control, which is not conducive to accurately evaluating the performance of the heat pipe, and is complicated and laborious due to installation and disassembly. The thermal performance testing device is only suitable for laboratory-scale small-scale heat pipe testing 'completely unable to meet the testing requirements required for mass production processes. 7 1306945 In order to meet the testing requirements of the mass production process, it is necessary to carry out strict quality control on a large number of large-scale and diverse forms of heat; since the same form of mass production heat pipe is required, a large number of testing machines need to be used at the same time, and The inspection machine needs long-term and frequent re-use; therefore, in addition to the measurement accuracy of the machine itself, it is necessary to strictly control the assembly variation and operational variation of a large number of inspection machines; The glimpse will directly affect the yield and cost of production. 'The industry is bound to face the quasi-disc, convenience, and rapidity of detection. The multiple challenges of reliability, reproducibility, and reliability. The current heat pipe inspection device has been greatly improved to incorporate assembly and operation and modular design of 70 pieces of manufacturing to meet the inspection requirements of the heat pipe production process. [Invention] There is a need for a manifold performance detecting device suitable for mass production processes. A heat pipe performance detecting device mainly includes a fixing portion and an activity. The movable portion is respectively provided with at least one heating element, and the movable portion can be coupled with the fixed portion. The fixed portion and the opposite surface of the movable portion are provided with at least one measuring receiving portion for accommodating the heat pipe and at least one activity a positioning mechanism that prevents the relative position from deviating from the solid portion when the clutch is engaged with the solid portion, and at least one temperature sensor is disposed in the measurement receiving portion. The heat resistance performance detecting device is measured when the movable portion moves toward the fixed portion. Wall: the heat pipe wall disposed therein is in close contact with the thermal contact to reduce the reverse. When the tongue is moved away from the fixed portion, the heat pipe 8 1306945 that completes the detection can be quickly taken out, and another heat pipe to be tested is quickly inserted into the position; Further, due to the positioning mechanism disposed between the comparison portion and the movable portion, the moving portion is moved to or from the fixed portion, and is covered in the height range of the positioning mechanism, and the blood portion of the movable portion is kept sliding. The state of the joint is to ensure that the relative positions of the movable portion and the fixed portion are not deviated, thereby ensuring that the wall of the measuring receiving portion is in close thermal contact with the wall of the heat pipe; thus, the modular design meets the requirements for mass production detection: The heat pipe detecting device with the operation has many advantages such as accuracy, convenience, rapidity, uniformity, reproducibility, and availability. [Embodiment] Hereinafter, the heat pipe of the present invention will be described with reference to Figs. 2 to 5 . 2 is a perspective view showing the appearance of a heat pipe performance detecting device according to an embodiment of the present invention. FIG. 3 is an exploded perspective view of FIG. 2. The detecting device mainly includes a fixing portion 20 and a movable portion 3A. Wherein the fixing portion 2G is a fixed member that is locked to a stable platform such as a test table or other branching mechanism, and is made of a material having good thermal conductivity, and the fixing portion 2 has a δ inside and has at least one heating element. 22 (as shown in Figure 4A), such as electricity, rods, resistance coils, quartz tubes, positive temperature coefficient materials (pTc), etc., and connected by wires 220 and an external power supply (not shown), solid The fixing portion 20 is provided with a protruding portion π corresponding to the plane on which the wire 22 is extended. The fixing portion 20 is provided with a receiving hole for accommodating the heating element 22, and the wall surface of the heating element 22 and the wall surface of the current hole are Affixed to provide a uniform temperature distribution of the fixing portion 2 and to prevent the heating element 22 from being overheated; the surface of the fixing portion 2 is provided with at least one heating groove 24 in close contact with the heat J306945 & Therefore, the heat provided by the heating element 22 can be sufficiently absorbed by the evaporation section of the heat pipe; for the above purpose, the positioning lug 25 (fixing mechanism) is disposed in the fixing portion 20 toward the movable portion 30, and the positioning lug 25 is The thin protrusion extending along the outer wall surface of the fixing portion 2 toward the movable portion 30 causes the movable portion 3 to move toward or away from the fixing portion 20 to cover the height range of the slave lug 25, and the movable portion 3壁 and the positioning surface between the positioning lugs 25 maintain a sliding close state, so that the relative position of the breaking movable portion 30 and the fixing portion 20 does not deviate, thereby ensuring that the wall surface of the heating groove 24 of the fixing portion 20 is in close contact with the heat pipe wall. Thermal contact; and can be transported independently by the wall surface And the self-adhesive temperature sensor 26 can be automatically attached to the wall, as a private function for detecting the performance of the heat pipe, in order to prevent the heat of the fixing portion 20 from being shunted to the stable time table, it is required to be disposed between the back surface of the fixing portion 2 and the stable platform. - Insulation base plate 28. = ::〇 is also made of a material with good thermal conductivity, the inside of which is also used for the device 2 r heating element 22 'and by the wire 220 and the external power;: upper < ancient not connected to the 'active part 3 2 The wall surface and the accommodating hole of the heating element 22 corresponding to the 2nd ar hole 33' extending from the wire 220: over: _3° uniform temperature distribution and the setting of the phase ^3 〇 corresponds to When the position portion 20 of the heating groove 24 of the fixing portion 2 is opened to the position "? groove 32, when the movable portion 3 is moved to the fixed heat pipe wall and the at least one slot is The wall surface of the slot is 6:; the purpose of measuring the slot 50 is to reduce the (4) of the movable portion 30; for the above-mentioned blade W and the size of the 1694945 positioning lug 25' provided for the fixing portion 2, the movable portion 3 is provided. 〇 along the two sides of the slot in the direction of the slot in which the insertion of the positioning lug 25 is applied, at least the temperature of the damper is replaced by the *, α, and 36, which are automatically adhered to the wall of the heat pipe, as an index for detecting the performance of the heat pipe. The step of stepping ensures that the wall of the heat pipe and the wall of the measuring slot 50 are tightly connected and buckled, and one fastener or screw is used to disassemble and fix the movable portion and the fixed portion, and the second embodiment of the present invention is ??? solid:! It can detect the overall structure and precise positioning of the device to replace the upper part of the device to be locked in the bearing: etc. == and 7 ways to make the linear motion of the fixed linear motion ^, and (4) can accurately enter...: motion =: guide precise linear The purpose of the movement / H3 G is in close contact with the wall surface of the slot 20 in thermal contact: the heat pipe wall in the slot 50 is inserted into the _ _ 卩 to reduce the thermal resistance. For the convenience of detection 'the invention ==:::= just measured - thin line extended f pressure = in the heat absorption surface of the heat pipe evaporation section may be the heat absorption surface of the folding section size and shape according to the heat pipe evaporation flat shape 0# ^ π 乍 matching, for example, the heat pipe to be tested is flat or == the fixed portion 20 and the measuring portion of the movable portion 3, and the flat portion of the measuring portion 11 11306945 is pressed against the flat plate. Alternatively, the flat heat pipe may be disposed, and the temperature sensors 26, 36 are disposed on the plane of the measuring receptacle. In the present invention, only the most commonly used circular tube will be described as an example. Further, the positioning lug 25 disposed on the fixing portion 20 may be disposed on the movable portion 30. At this time, the shape and size of the fixing portion 20 are matched with the positioning lugs provided by the movable portion 30, so that the fixing portion 2 is 〇The two sides along the % direction of the positioning groove are slidingly embedded in the positioning lug, and the position is effected. The quasi-determination bearing portion 1G of the phase (4) may include a base body 12 (for example, an electromagnetic chuck, a lifting and adjusting seat, a fixed branch, etc.), a first plate that is locked with the base body 12, and a plurality of supports that are threaded at both ends. The rod 15 and the second plate 16 are fixed to the first plate 14 by a plurality of support bars 15 at a predetermined distance from the first plate. The base body 12 has the adjustment mechanism of the height and the angle of the heat pipe performance test, and has the height and angle adjustment mechanism to meet the actual heat pipe performance. In the present invention, only the fixed support base is taken as an example. instruction of. The branch floor of the base body 12 and the first plate 14 are combined into one, and the basin has a hole 22 142 and 142 which are guided by the wire 22 of the heating element 22 and the sense of the temperature sensor, and the substrate 12 downwardly extending the wire guides 120' to form a hollow portion 122 between the fixed legs 120 for the wires 220 and for sensing, performing, or performing other operations. The base body 12, the first: the second and second plates 16 and the support rods 15 are combined to form an assembly-supporting structure. ^, 20 is a fixed member that is locked on the first plate 14 of the carrying portion 1 , and the heat insulating bottom plate 28 between the first plate 14 and the first plate 14 is substantially framed, and the fixed portion 20 is dropped therein. The bottom plate is extended upwardly with a plurality of protrusions 12 1306945 = 8:: the fixing portion 2 is in contact with each other for better heat insulation, and the positions of the openings I40 and 142 on the top 14 of the bottom plate are also provided with wires 220 7 The protruding opening and a corresponding recess 29 of the fixing portion 20 have a recess 289. ° • Drive # 40 (eg cylinder, hydraulic cylinder, stepper motor, etc.) is attached to the second plate 16 of the fixing portion 1 ''the shaft passes through the second plate 16 and is made up of -2 Π 隹 2 and the movable part cover The plate % is fixed to move the movable portion 30 and the fixed portion in a row line, wherein the movable portion cover 34 is spaced from the end of the (four) 2 portion 39 of the movable portion % and is threaded by both ends = The plurality of support rods 150 are locked, and the present invention, which is provided with the screw 42 on the cover plate 34, is guided by the driving portion 4〇 provided on the movable portion 3〇, and the movable portion 30 is linearly moved toward the fixed portion 2G. The function includes (1) moving the movable portion 30 away from the fixed portion 2 by a short distance (for example, about 5), so that the evaporation portion of the tube is smoothly inserted into the measuring slot 5 () or the completed inspection 2:,,, The officer smoothly moves away from the measuring slot 5〇; (7) moves the movable portion 3〇 to the solid: 2''''''''''''''''''' The wall is in close contact with the thermal contact, thereby reducing the thermal resistance of the base and endothermic contacts. The above-mentioned driving (4) provided on the movable portion 3 is linearly moved with the solid portion 2G to achieve the effects of accuracy, convenience and rapidity of detection. In addition, in practice, the position of the movable portion 3〇 and the fixed portion 2〇 are interchanged, and the driving portion 4〇 may be attached to a position close to the fixed portion 20 (for example, in the hollow portion 122 of the base 12); That is, it can be changed by the driving part 4 provided on the original fixing part 2〇, so that the original fixed part moves linearly toward the original activity 13 1306945, and the same effect can be achieved; The drive unit 40 is guided by the original fixing portion 20. 2 The function of the fixed part 2〇, the movable part 3〇 and the driving part 4〇 is the assembly and integration of the carrying unit 1〇 and precise positioning, and constitutes a heat pipe performance detecting device suitable for use in the process. In addition, the foregoing base body 12 and the first connecting body are suitable for the vertical assembly application of the present embodiment, and it is possible to make the solid W2Q and the movable portion 3〇 more horizontal or need to make a sound of 1 degree. Therefore, the base body 12 can be threaded. Other locations are available to match $. In the present embodiment, the heat generating component 22 and the measuring slot 5 are vertically disposed, but may be disposed in parallel with the measuring slot 5〇. Please refer to FIG. 4A , which is a perspective view of the movable part 3 〇 and its temperature sensor 36 in FIG. 3 ' FIG. 4B is a three-dimensional assembled view of FIG. 4A ; the movable part 30 has a sense of temperature The temperature sensor 36 includes a temperature sensing block 362 that is not perforated, and a temperature line (thermocouple wire) of different polarity that is inserted through the perforation of the temperature sensing block 362. The spring 364 which is in close contact with the temperature sensing seat 362 and the temperature sensing seat 362 which is provided with the temperature sensing wire 360 are elastically screwed into the screw 366 of the receiving hole 37, and the screw 366 is opened at the center. A through hole extending from the warm line. When the heat pipe is placed in the measuring slot 50 and clamped by the movable portion 3〇 and the fixing portion 2〇, the temperature sensing line 360 of the different polarity of the temperature sensor 36 touches the heat pipe wall and is electrically connected, thereby completing the measurement. Warm task. Further, the temperature sensor 26 of the fixed portion 2 is the same as the temperature sensor 36 of the movable portion 30. 5 is an external perspective view of another embodiment of the heat pipe performance detecting device of the present invention; the difference between this embodiment and the above embodiment is that another fixing lug 25a is disposed in the direction of the movable portion 30a at the fixing portion 14 1306945 2〇a. The positioning lug 25a is a thin raised v protrusion protruding from the outer wall surface of the fixing portion 2〇a toward the movable portion 3〇a, and the outer wall surface of the fixing portion 2〇a is removed along the lower side of the positioning lug. The positioning lug 25a protrudes outwardly from the outer side wall of the fixing portion, or the positioning lug 25a is an independent plate body, and the side surface of the fixing portion 2〇& is attached to the movable portion 3〇a The direction protrudes from the fixing portion; the first embodiment has the same function as that of the above embodiment, and the movable portion is moved toward or away from the solid, and the 疋4 2〇a is covered in the height range of the positioning lug 25a, and the sliding is maintained. The state "to ensure that the relative position f applied by the movable portion and the fixed portion does not deviate, thereby ensuring that the wall portion of the inner measuring slot 50a formed by the movable portion and the fixed portion is in close thermal contact with the heat pipe wall. To simplify the processing and reduce the cost, the insulation floor Μ, poor activity 2, 34 ^ dish 362, etc. can be used to easily form and thermally conductive = material such as plastic kick, PE, ABS, etc. by injection , (4), Feng Er Tiefulong, etc. by mechanical processing and other forming methods to make 'good gold layers, such as copper, Ming and other fixed parts of zinc to prevent: 30 match ' can be used in the concave Slot 2 4, 3 2 wall surface mineral silver, prevention of oxidation of the contact surface due to long-term use, thereby leading to heat transfer efficiency. The present invention provides a heat pipe inspection requirement by modular design by providing a fixed portion or a movable portion d The character ==Γ is subjected to the accurate two === position of the sliding of the positioning of the β-ear, so that the device of the present invention and the quantity thereof have good accuracy, convenience, rapidity, reproducibility, reproducibility, 15 1306945 and multiple advantages such as reliability. Compared with the conventional technology, it is not conducive to accurately evaluate the performance of the heat pipe. The installation and disassembly of the I7 is a cumbersome labor and the short-term test is only suitable for the laboratory, and it is difficult to meet the testing requirements required for the mass production process; Significantly improve the shortcomings of the conventional technology, so the cost-effectiveness of the product, the reliability of the product, the quality of the product, the quality of the device is significantly better than the conventional The heat pipe performance testing device is applied to the measurement of various heat pipe performance parameters of the experimental to mass production process. In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. However, the above description is only the preferred embodiment of the present invention, and those skilled in the art of the present invention should be included in the scope of the following claims. ^ [Simple description of the drawing] Fig. 1 is a schematic structural view of a conventional heat pipe performance detecting device. Fig. 2 is a perspective view showing an embodiment of the heat pipe performance detecting device of the present invention. Figure 3 is an exploded perspective view of Figure 2. 4A is an exploded perspective view of the movable portion and the temperature sensor of FIG. 3. 4B is a perspective assembled view of FIG. 4A. Fig. 5 is a perspective view showing another embodiment of the heat pipe performance detecting device of the present invention. [Description of main component symbols] Bearing part 10 Fixed foot Base body Cavity

122 16 120 1306945 第一板 14 開孔 140 、 142 支撐桿 15 、 150 第二板 16 固定部 20 > 20a 發熱元件 22 導線 220 容置孔 23 > 33 加熱凹槽 24 定位凸耳 25 、 25a 溫度感測器 26、36 感溫線 360 感溫座 362 彈簧 364 螺絲 366 容置洞 27、37 絕熱底板 28 凸肋 282 凹部 289 凸伸部 29、39 活動部 30、30a 定位加熱凹槽32 蓋板 34 驅動部 40 螺桿 42 量測槽孔 50、50a 17122 16 120 1306945 First plate 14 Openings 140, 142 Support rods 15, 150 Second plate 16 Fixing portion 20 > 20a Heating element 22 Wire 220 accommodating hole 23 > 33 Heating groove 24 Positioning lugs 25, 25a Temperature sensor 26, 36 Temperature line 360 Temperature seat 362 Spring 364 Screw 366 Retaining hole 27, 37 Insulating base plate 28 Rib 282 Recess 289 Protruding part 29, 39 Moving part 30, 30a Positioning heating groove 32 Cover Plate 34 drive portion 40 screw 42 measuring slot 50, 50a 17

Claims (1)

1306945 、申請專利範圍: ·:種熱管性能檢測裝置,其改良在於:該檢測裝置包 括-固定部及-活動部,該固定部與活動部分別,有 至少-發熱元件,該活動部可與固 固定部與活動部的相對表面之間設有至少41306945, the scope of the patent application: ·: The heat pipe performance detecting device is improved in that the detecting device comprises a fixing portion and a movable portion, and the fixing portion and the movable portion respectively have at least a heating element, and the movable portion can be solid At least 4 between the fixed portion and the opposite surface of the movable portion f的量測容置部及至少-使活動部與固定部離合 時防止其相對位置偏離之定位機構,該_ 设有至少一溫度感測器。 1如申請專利範圍第i項所述之熱管性能檢測裝置,立 中該量測容置部藉由較部與活動部之相對平面组 成,其可容置平板狀或扁平狀熱管。 3.如申請專利範圍第丄項所述之熱管性能檢測裝置,立 中該量測容置部為一量測槽孔。The measuring accommodating portion of f and at least a positioning mechanism for preventing the relative position from deviating when the movable portion is engaged with the fixed portion, the _ being provided with at least one temperature sensor. 1 The heat pipe performance detecting device according to claim i, wherein the measuring portion is formed by a relative plane of the comparing portion and the movable portion, and is capable of accommodating a flat or flat heat pipe. 3. The heat pipe performance detecting device according to the invention of claim 2, wherein the measuring and measuring portion is a measuring slot. (如申請專·圍第3項所述之熱管性能檢測裝置,立 測槽孔包含設於固定部朝向活動部表面的二 5·如1專利範圍第4項所述之熱管性能檢測裝置,其 :該量測槽孔還包含活動部在其對應於固定部的加 熟凹槽位置設置相對應的定位加熱凹槽。 6·如中請專利範圍第1項所述之熱管性能檢測裝置,其 中該溫度感測器一端露出設定於該量測容置部壁面二 7.如申請專利範圍第6項所述之熱管性能檢測裝置,其 中該活動部或/和固定部内設有連通加熱凹槽的供溫 18 1306945 度感測器容置的容置洞,該溫度感測器包括一貫穿設 有穿孔的感溫座、穿設於該感溫座穿孔内的不同極性 之感溫線、緊密接觸於感溫座上的彈簧以及通過彈簧 將感溫座彈性螺鎖於容置洞内之螺絲,該螺絲中心開 設有供感溫線伸出的通孔。(After applying the heat pipe performance detecting device according to Item 3, the vertical measuring slot includes a heat pipe performance detecting device according to the fourth aspect of the patent scope, which is provided on the surface of the movable portion facing the movable portion. The measuring slot further comprises a positioning heating recess corresponding to the position of the movable portion corresponding to the fixed portion of the fixed portion. The heat pipe performance detecting device according to the first aspect of the patent, wherein One end of the temperature sensor is exposed to the wall of the measuring and receiving portion. The heat pipe performance detecting device according to claim 6 is characterized in that the moving portion or/and the fixing portion are provided with a heating groove. The temperature sensing hole accommodates a receiving hole of the sensor of 18 1306945 degrees. The temperature sensor comprises a temperature sensing block penetrating through the perforation, a temperature sensing line of different polarity penetrating through the perforation of the temperature sensing seat, and close contact a spring on the temperature sensing seat and a screw that elastically locks the temperature sensing seat into the receiving hole by a spring, and the center of the screw is provided with a through hole for the temperature sensing line to protrude. 8.如申請專利範圍第i項所述之熱管性能檢測裝置,其 中該定位機構係於固定部/活動部兩側壁朝向活動部/ 固定部延伸的定位凸耳,該活動部/固定部的外形與尺 寸需配合固定部/活動部所設置的定位凸耳,使活動部 移向或移離固定部時均涵蓋奴位凸耳的高度範圍 9·如申請專利範圍第i項所述之熱管性能檢測裝置,其 中該定位機構係一獨立的板體狀定位凸耳,貼設於固 活動部㈣面並朝向活動部/固定部的方向凸8. The heat pipe performance detecting device according to claim i, wherein the positioning mechanism is a positioning lug extending from the side wall of the fixing portion/moving portion toward the movable portion/fixing portion, the shape of the movable portion/fixing portion The positioning lug provided with the fixing portion/moving portion is required to cover the height range of the slave lug when moving the movable portion to or away from the fixing portion. 9. The heat pipe performance as described in the scope of claim patent item i a detecting device, wherein the positioning mechanism is a separate plate-shaped positioning lug, which is attached to the surface of the solid movable portion (four) and protrudes toward the movable portion/fixed portion 2,該活動部/固定部的外形與尺寸需配合固定部/活 ^所設置的定位凸耳,使活動部移向或移離固定部 時均涵盍在定位凸耳的高度範圍内。 10.如申請專利範圍第U所述之熱管性能檢測裝置,其 中該檢測裝置還包括作為一 固平台,供固定部固定於其;?4桌或支撐機構的穩 二申請:利範圍第10項所述之熱管性能檢測裝置, 使3::固裝Λ還包括至少-扣件或螺絲夾緊裝置 使活動部與固定部可拆卸的扣合。 19 1306945 12. 如申請專利範圍第}項所述之熱管性能檢測裝置,其 中該檢測裝置還包括一承載部,該承載部設有供則 裝置形成整體結構及定位之平台。 一“ 13. 如申請專利範圍第12項所述之熱管性能檢測裝置, 其中該承載部還包括供平台鎖固之一基體,該基體為 固定支撐座、電磁吸盤或升降調整座。 … 14. 如申請專利範圍第13項所述之熱管性能檢测裝置, 其中該基體為固定支標座,該固定支樓座與承载部結 合並延伸設有固定腳,該固定腳還形成供發熱元件導 線及溫度感測器感溫線導引伸出的空洞部。 15·如申請專利範圍第13項所述之熱管性能檢測褒置, 其中該承載部包括與基體—體形成的供以部鎖固 之第-板及與第-板呈—定間距並藉由複數支撐桿 固定於第-板的第二板,該固定部與第一板之間設 一絕熱底板。 ° &如申請專·圍第15項所述之熱管性能檢測褒置, 其中該檢測裝置還包括一固定於承載部的第二板上 j驅動部’該活動部上方間距藉由複數支樓桿固 定有蓋板,該驅動部穿過第二板並藉由一螺桿與活動 部蓋板連接’供活動部相對固定部進行線性移動。 17·如申請專利範圍第16項所述之熱管性能檢測裝置, 其中該驅動部為氣缸、油壓缸或步進馬達。 18·如申請專利範圍第15或16項所述之熱管性能檢測裝 1306945 置’其中該絕熱底板與蓋板為由一種易於成型且熱導 性差的材料製成。 19. 如申請專利範圍第1項所述之熱管性能檢測裝置,其 中該活動部及固定部均設有供發熱元件容置的容置 孔,該容置孔與量測容置部垂直或平行設置,該發埶 或正溫度係數㈣ 猎由導線和外部的功率供應器連接。 20. 如申請專利範圍第 其中該活動部與固定之f管性能檢測裝置, 屬製成,該量測容置部壁面鍍銀、^熱^能好的金 録等防氧化材料。2. The shape and size of the movable part/fixed part need to match the positioning lugs provided by the fixed part/live, so that the moving part is moved to or away from the fixed part and covers the height of the positioning lug. 10. The heat pipe performance detecting device according to claim U, wherein the detecting device further comprises as a solid platform, the fixing portion is fixed to the fixing unit; and the stable application of the table or the supporting mechanism: the tenth item of the profit range In the heat pipe performance detecting device, the 3:: fixing device further comprises at least a fastener or a screw clamping device to detachably engage the movable portion and the fixing portion. The heat pipe performance detecting device of claim 1, wherein the detecting device further comprises a carrying portion provided with a platform for forming the overall structure and positioning of the device. The heat pipe performance detecting device according to claim 12, wherein the bearing portion further comprises a base body for locking the platform, the base body being a fixed support base, an electromagnetic suction cup or a lifting adjustment seat. The heat pipe performance detecting device according to claim 13, wherein the base body is a fixed support base, and the fixed branch base is coupled with the carrying portion and extends with a fixing leg, and the fixing leg further forms a wire for heating element And the temperature sensing line of the temperature sensor guides the protruding portion of the heat pipe. The heat pipe performance detecting device according to claim 13 , wherein the bearing portion comprises a locking portion formed with the base body The first plate and the first plate are spaced apart from each other and fixed to the second plate of the first plate by a plurality of support rods, and a heat insulating bottom plate is disposed between the fixing portion and the first plate. The heat pipe performance detecting device according to Item 15, wherein the detecting device further comprises a second plate fixed to the carrying portion, the driving portion of the movable portion is fixed with a cover plate by a plurality of branch bars, Drive through the second And the movable portion is linearly moved relative to the fixed portion by a screw. The heat pipe performance detecting device according to claim 16, wherein the driving portion is a cylinder, a hydraulic cylinder or Stepper motor 18. The heat pipe performance test kit 1306054 as described in claim 15 or 16 wherein the heat insulating base plate and the cover plate are made of a material which is easy to mold and has poor thermal conductivity. The heat pipe performance detecting device of the first aspect of the invention, wherein the movable portion and the fixing portion are respectively provided with a receiving hole for accommodating the heating element, and the receiving hole is disposed vertically or parallel with the measuring and receiving portion, the hair is disposed埶 or positive temperature coefficient (4) Hunting is connected by a wire and an external power supply. 20. If the movable part and the fixed f-tube performance detecting device are made in the scope of the patent application, the wall of the measuring receptacle is silver plated. , ^Hot ^ can be good gold record and other anti-oxidation materials.
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