1269131 九、發明說明： 【發明所屬之技術領域】 尤其是涉及一種具有平衡 本發明涉及一種恆溫測試櫃結構， 測試櫃内部溫度的恆溫測試櫃結構。 【先前技術】1269131 IX. Description of the invention: [Technical field to which the invention pertains] In particular, the present invention relates to a constant temperature test cabinet structure for a constant temperature test cabinet structure and a test cabinet internal temperature. [Prior Art]
在生產實際中，恆溫測試櫃常用於對產品的某些性能測試。 般而s，恆溫測試櫃由一供承載待測試產品的可封閉的恆溫櫃 本體、置於上述恆溫櫃本體内的供熱裝置以及控制該供熱裴置的 溫度控制系統組成，藉上述温度㈣純實時的檢測上述值溫樞 本體内的溫絲㈣上舰絲置，以保持上触_保持怔定 的溫度。 如申請號為087204610的台灣專利專利就揭示了一種恆溫 測試櫃。但是，在該恒溫測試櫃結構對櫃内氣體進行溫度平衡時， 為不至於產生太過劇烈的氣流擾動而影響對測試櫃内產品的測 喊，採用自齡熱线對絲理使之職櫃喊流職而達到溫 度均衡，餅制_ )½度物的效雜且冑雜冑較長的時 間達到溫度平衡；故有必要設計一種新型的恒溫測試櫃，在保證 不過於劇烈的氣流擾動而滿足待測試物的測試要求時，還具有較 快的均衡該恆溫測試櫃内的溫度效率。 【發明内容】 為解決上述問題，本發明揭示了—種恆溫測試櫃，該試驗植 能有效避免溫度平衡時產絲氣體流動而對產品測試的影響。 1269131 本毛明的怪&測试樞採用了如下技術實現的：—^種丨亙溫測試 櫃，適應於至少一測試物，該恆溫測試櫃包括··一恆溫測試櫃本 體，包括相互連通的加熱區和測試區，以及該測試區至少具有— 門，而經由該門用以使被測試物進出該測試區；一熱源，設置於 上述加熱區内，用以為該恆溫測試櫃提供熱量；以及至少一第— 風扇，設置於上述測試區一侧且構成上述本體的第一側板的出風 口内，用以將該主體内的氣體排出；至少一第二風扇，設置於上 述加熱區一側且構成上述本體的第二側板的進風口内，用以將氣 體排入上述主體内；其中，上述第―、第二風扇皆包括風扇本體、 設於該風扇本體一側面且呈錘形的風扇導板，該第一風扇工作時， 氣體從其風扇導板的外侧進入該第一風扇並被排出，而該第二風 扇工作時，氣體經由該風扇本體後，從該風扇導板的外側排入上 述主體内；上述第二風扇上設置的風扇導板使氣體沿著該風扇導 板而以較大範圍且較均勻的流入該測試櫃内，同理，上述第一風 扇上設置的風扇導板使氣_較域圍且較均句流_從該測試 櫃内排出，從而可有效避統體不均勻流動⑽測試櫃中溫度平 衡造成擾動。 、由於採用了如上技術方案，當氣體經由第二風扇的鍾形風扇 導板而以較大範_人該恆溫測試櫃的加熱區，使該熱源產生的 熱量隨該排人的氣體流動而_平衡，於產生較大的擾動； 當第-風扇玉作時，温度較高的氣體以從該第—風扇的風扇導板 1269131 外側進入風扇本體被被排出，從而避免了該第一風扇將局部高溫 乳體排出，而引起測試區内氣體溫度平衡造成較大的擾動，從而 滿足測試產品對恆溫測試櫃中氣流擾動的要求。 為使對本發明的目的、構造特徵及其功能有進一步的瞭解， 茲配合圖示詳細說明如下： 【實施方式】 明參考第1圖所示，為本發明的恆溫測試櫃的立體示意圖。 本發明的恆溫測試櫃1具有一本體1〇，該本體1〇為一可封閉 的容器，該本體10具有一測試區110和一加熱區12〇，其中，測 試區110與加熱區12〇相連通，且兩者之間藉由一具有隔絕輻射 熱源的透氣葉板130加以區隔；雌本體1Q的射—側設有至少 一門140,待測試物體能夠經由該門14〇而放入上述測試區ιι〇 或是從上述測試區110而被取出。 該本體10 -側設有一第一侧板150，該第一側板15〇為上述 測試區110的一側板，且該第一側板15〇上設置有至少一出風口 151，該出風π 151處容納有—f —風扇152，經由上述第一風扇 152將上述測試區ho内的氣體排至本體。 上述第-風扇152的立體示意圖見第2圖所示，該第一風扇 152包括風扇本體1521以及設於上述風扇本體側一側且呈錘形 的風扇導板1522,該風扇導板1522則設於上述風扇本體1521的 抽風-側，使該第-風扇152卫作時，氣體從上述風扇導板1522 的外側進人上賴扇本體脇，具奴好平衡上述測試區 1269131 no内的氣體流動，防止該測試區110内的氣體過大擾動的作用。 同時，組成上述恆溫測試櫃1的本體1〇的其中一第二側板 160,該第二側板160為加熱區uo的其中一側板，該第二側板ι即 上設置有至少一進風口 161，以及容納於該進風口 161内且為使上 述恆溫測試櫃1外的氣體排入該加熱區120的第二風扇162，請參 見苐3圖所示，而该弟二風扇162的結構亦類似於上述第一風扇 春 152’包括風扇本體1621和設於風扇本體1621的出風側面且呈錘 形的風扇導板1622。 上述加熱區120内設置有-熱源（圖中未綠示），當該熱源工 作時，賴悝溫測試櫃1 S供熱量；α及設置於該怪溫測試樞1 的主體10内的-控制系'统（圖中未緣示），該控制系統具有檢測 该主體10 _溫度，並能根據實時檢測到的溫度與預先設定的該 恆溫測試櫃1的期望溫度相比較，控制上述熱源並控制開啟/關閉 ⑩上述第一、第二風扇152和162: #該控制系統檢測到主體忉内 的溫度值小於期望溫度值，則控制使上述熱源工作，並同時開啟 上述第二風扇162,使經由該第二風扇162排入的氣體，使上述熱· '源產生的熱里在主體10内得到均衡，可以避免主體10内靠近熱 .源的局部氣體歸過多而產錄大贼體流動，因_免了局部 車又大的氣體机動而產生的擾動對產品測試產生的不良影響；當該 、、制系、、先k則主體10内的溫度值大於期望溫度值，則控制使上 、’〔…爲止工作，並同時開啟上述第一風扇肌使主體⑺内帶 1269131 有熱量的氣體經由上述第一風扇152而排出上述主體⑻當該控 制系錄測到主體10内的溫度值等於期望溫度值（或允許的設定 誤差犯圍内）’則控制使上述熱源停止工作，並同時控制使上述第 、第几扇152和162 V止工作而停止排出和排入氣體，以保 持上述主體10内的溫度恆定。 在本1明中，上述用於排出氣體的第一風扇脱和上述用於 排入氣體的第二風扇162最好設置在利於上述主體1()内氣體流動 的兩相對位置。 而上述取區110和上述加熱區12G之間的具有隔絕輻射熱 源的錢葉板130,使上述加赫12G _熱職生的熱量不會直 接輕射到位於上述測試區11〇内的待測試產品上，避免了熱轄射 對待測試產品造成的傷害。 在本發明中，由於上述第一、第二風扇152和162皆採用了 φ ^似的、、。構’ 於一風扇本體的一侧設置有-呈錘形的風扇導板， 該錘形的風扇導板能夠有效的改變排入或派出氣體的流向，避免 上述主體10内的局部氣體流動過大而造成的熱擾動影響產品的測 试，比如·當第二風扇162工作時，氣體從該第二風扇的風 扇導板1622的外側排入，該錘形的風扇導板1622改變了氣體的 々IL向，使得氣體以更大的範圍排入該主體1〇，從而可避免局部氣 流流動過大而造成的熱擾動過大，影響產品的測試；當第一風扇 152工作而排出氣體時，氣體也是以較大範圍從該第一風扇152 1269131 的風扇導板1522的外側進入該第-風扇152後並被排出，同理， 該呈錘形的風扇導板1522避免了主體1()内的氣體局部以較大速 度被排出’目而可有效的避免排出高溫氣體時，氣献動而產生 的熱擾動對產品測試的影響。 以上所述者，僅為本發明其巾的較佳實關而已，並非用來 蚊本發_實施翻；即凡依本翻申請專利翻所作的均等 變化與修飾，皆為本發明專利範圍所涵蓋。 【圖式簡單說明】 第1圖為本發明的恆溫測試櫃的立體示音圖。 第^圖為本發_恒溫職櫃中的風扇的立體示意圖。 弟3圖為本發_恒溫職櫃的剖面示意簡圖。In production practice, thermostatic test cabinets are often used for certain performance tests on products. Generally, the constant temperature test cabinet is composed of a closable thermostat cabinet body for carrying the product to be tested, a heating device disposed in the body of the thermostat cabinet, and a temperature control system for controlling the heating device, by the above temperature (4) Purely real-time detection of the above values of the temperature wire in the body of the warmth (four) on the ship, in order to maintain the upper touch _ to maintain the temperature. A Taiwanese patent application with the application number 087204610 discloses a constant temperature test cabinet. However, when the temperature of the constant temperature test cabinet structure balances the gas in the cabinet, the detection of the product in the test cabinet is not affected by the excessively high airflow disturbance, and the self-aged hotline is used to make the cabinet. Shouting the job and achieving temperature balance, the cake system _) 1⁄2 degree of material complexity and noisy 胄 long time to reach temperature balance; it is necessary to design a new type of constant temperature test cabinet, in order to ensure that the excessive airflow disturbance When the test requirements of the test object are met, the temperature efficiency in the constant temperature test cabinet is also quickly balanced. SUMMARY OF THE INVENTION In order to solve the above problems, the present invention discloses a constant temperature test cabinet which can effectively avoid the influence of the flow of the yarn during temperature balance on the product test. 1269131 This Maoming's blame & test pivot is implemented by the following techniques: - 丨亘 type temperature test cabinet, adapted to at least one test object, the constant temperature test cabinet includes a constant temperature test cabinet body, including interconnection The heating zone and the test zone, and the test zone has at least a door through which the test object enters and exits the test zone; a heat source is disposed in the heating zone to provide heat to the thermostatic test cabinet; And at least one first fan disposed on one side of the test area and forming an air outlet of the first side plate of the main body for discharging the gas in the main body; at least one second fan disposed on the heating area side And the air inlet of the second side panel of the main body is configured to discharge the gas into the main body; wherein the first and second fans each include a fan body, and a fan disposed on one side of the fan body and shaped like a hammer a guide plate, when the first fan is in operation, gas enters the first fan from the outside of the fan guide plate and is discharged, and when the second fan operates, the gas passes through the fan body, The outer side of the fan guide plate is discharged into the main body; the fan guide plate disposed on the second fan allows gas to flow into the test cabinet along the fan guide plate in a relatively wide range and relatively evenly. The fan guide plate provided on one fan allows the gas to be discharged from the test cabinet, so that it can effectively avoid the uneven flow of the whole body (10) the temperature balance in the test cabinet causes disturbance. Because the above technical solution is adopted, when the gas passes through the bell fan guide of the second fan and the heating zone of the thermostat test cabinet is larger, the heat generated by the heat source flows with the gas discharged by the drain_ Balanced to generate a large disturbance; when the first fan is made, the higher temperature gas is discharged into the fan body from the outside of the fan guide 1269131 of the first fan, thereby avoiding that the first fan will be partially The high temperature emulsion is discharged, causing a large disturbance of the gas temperature balance in the test zone, thereby meeting the requirements of the test product for the airflow disturbance in the constant temperature test cabinet. In order to further understand the objects, structural features and functions of the present invention, the following detailed description will be given with reference to the accompanying drawings: [Embodiment] Referring to Figure 1, there is shown a perspective view of a thermostatic test cabinet of the present invention. The constant temperature test cabinet 1 of the present invention has a body 1〇, which is a closable container, the body 10 has a test area 110 and a heating zone 12〇, wherein the test zone 110 is connected to the heating zone 12〇 Passing through, and separating between the two by a ventilating louver 130 having an isolated radiant heat source; the shooting side of the female body 1Q is provided with at least one door 140 through which the object to be tested can be placed in the above test. The area ιι〇 is taken out from the test area 110 described above. The first side panel 15 is a side panel of the test area 110, and the first side panel 15 is provided with at least one air outlet 151. The wind is π 151. A fan 152 is accommodated, and the gas in the test zone ho is discharged to the body via the first fan 152. As shown in FIG. 2, the first fan 152 includes a fan body 1521 and a fan guide 1522 which is disposed on the fan body side and has a hammer shape. The fan guide 1522 is provided. On the exhaust side of the fan body 1521, when the first fan 152 is operated, the gas enters the fan body from the outside of the fan guide 1522, and the slaves balance the gas flow in the test area 1269131 no. The effect of excessive gas perturbation in the test zone 110 is prevented. At the same time, one of the second side plates 160 of the main body 1 of the above-mentioned thermostatic test cabinet 1 is formed, and the second side plate 160 is a side plate of the heating zone uo, and the second side panel ι is provided with at least one air inlet 161, and The second fan 162 received in the air inlet 161 and discharging the gas outside the constant temperature test cabinet 1 into the heating zone 120 is shown in FIG. 3, and the structure of the second fan 162 is similar to the above. The first fan spring 152' includes a fan body 1621 and a fan guide 1622 provided on the air outlet side of the fan body 1621 and having a hammer shape. The heating zone 120 is provided with a heat source (not shown in the figure). When the heat source is working, the temperature test cabinet 1 S supplies heat; α and the control provided in the body 10 of the strange temperature test pivot 1 The system is configured to detect the temperature of the main body 10 and can control the heat source according to the temperature detected in real time and the preset temperature of the thermostatic test cabinet 1 to control and control the heat source. Turning on/off 10 the first and second fans 152 and 162: # The control system detects that the temperature value in the main body is less than the desired temperature value, then controls the heat source to operate, and simultaneously turns on the second fan 162 to The gas discharged from the second fan 162 is such that the heat generated by the heat source is equalized in the main body 10, and the local gas in the main body 10 close to the heat source can be prevented from being excessively distributed to produce a large thief. _Exempting the adverse effects of the disturbance caused by the partial vehicle and large gas maneuver on the product test; when the temperature value in the main body 10 is greater than the desired temperature value, the control makes the upper, ' [... work so far And simultaneously opening the first fan muscle to cause the heat of the main body (7) belt 1269131 to be discharged through the first fan 152 to the main body (8). When the control system records that the temperature value in the main body 10 is equal to the desired temperature value (or allowed) The control error is caused to stop the operation of the heat source, and at the same time, the first and second fans 152 and 162 V are controlled to stop discharging and discharging the gas to keep the temperature in the main body 10 constant. In the present invention, the first fan for discharging the gas and the second fan 162 for discharging the gas are preferably disposed at two opposite positions for facilitating the flow of the gas in the main body 1 (). The money leaf plate 130 with the isolated radiant heat source between the above-mentioned take-up area 110 and the above-mentioned heating area 12G causes the heat of the above-mentioned Ghahe 12G _ hot occupation to not directly lightly hit the test area 11〇 to be tested. In the product, the damage caused by the heat treatment to the test product is avoided. In the present invention, since the first and second fans 152 and 162 are both φ^, . A fan guide plate is disposed on one side of a fan body, and the hammer-shaped fan guide plate can effectively change the flow direction of the discharged or dispatched gas to prevent the local gas flow in the main body 10 from being excessively large. The resulting thermal disturbance affects the testing of the product, such as when the second fan 162 is operating, the gas is discharged from the outside of the fan guide 1622 of the second fan, and the hammer-shaped fan guide 1622 changes the 々IL of the gas. Therefore, the gas is discharged into the main body 1 更大 in a larger range, so that the excessive thermal disturbance caused by excessive local air flow can be avoided, which affects the testing of the product; when the first fan 152 operates to discharge the gas, the gas is also compared. A wide range enters the first fan 152 from the outside of the fan guide 1522 of the first fan 152 1269131 and is discharged. Similarly, the hammer-shaped fan guide 1522 avoids partial gas in the body 1 (). Larger speeds are expelled to avoid the effects of thermal disturbances on product testing when the high temperature gas is removed. The above is only a better implementation of the towel of the present invention, and is not used for the invention of the present invention; that is, the equal variation and modification of the patent application according to the present application are all in the scope of the invention. Covered. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a thermostatic test cabinet of the present invention. The first figure is a three-dimensional diagram of the fan in the _ constant temperature cabinet. Brother 3 is a schematic diagram of the section of the hair _ temperature cabinet.
【主要元件符號說明】 恆溫測試櫃 10 110 120 130 140 150 151 本體 測試區 加熱區 透氣葉板 門 第一側板 出風口 1269131 第一風扇 152 風扇本體 1521 風扇導板 1522 第二側板 160 出風口 161 弟一風扇 162[Main component symbol description] Thermostatic test cabinet 10 110 120 130 140 150 151 Body test area heating area Breathable louver door First side panel air outlet 1269131 First fan 152 Fan body 1521 Fan guide 1522 Second side panel 160 Air outlet 161 Brother a fan 162
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