1277411 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種可攜式醫療恆溫箱，且特別是有 關於-種利用熱電晶片（therm〇eieetricity ehip)做為溫度控 制來源之醫療恆溫箱，·利用複數組熱電晶片的使用，創造 出冷、熱儲存空間同時並存於一醫療恆溫箱内，可作為血 液、血清、疫苗…等之生化醫藥品作主動式之加熱、冷卻 及保存、為機動性高且方便活動攜帶之可攜式醫療怪溫 箱0 【先前技術】 -般使用之丨亙溫箱，在低溫上通常是利用壓縮機配合 冷媒的使用方式來達到冷卻的效果，其應用大多在於冰箱 或是冷藏櫃的使用上。此冷卻方式效果雖佳，但由於體積 過於龐大且不㈣帶；加±冷媒的使用，易衍生環保顧慮 問題，所以在使用上仍有相當的限制存在。 在同/煎使用方面’大多是使用石英管或電熱絲來做溫 度來源。但此兩種加熱方式皆非f耗電且易造成危險，所 以並不適合用於外出攜帶的使用。 生化產品的存放，如血液、血清、疫苗…等，都需要 有非常精密之溫度控制來保存，才能避免生化產品因保存 不當而發生失效或損壞的情形。按f用之可攜式保溫箱， 皆使用真空保溫的方法來達成，即使是使用最佳之真空保 溫，實際上也何能達到絕對心。因此仍會有部份熱傳 5 1277411 進行，導致溫度的流失。故習用之保溫箱，只能被動的去 對原有的存放的物品做保溫，無法提供主動的加溫或冷 卻如果遇到緊急或尚階醫療的使用，如活體器官的運 送’便不易得到滿足。 沒有完善的降溫及恆溫設計以保證生化產品之品 質在冷卻方面就無法真正達到其醫療等級的溫度需求， 且無法配合醫療注射時須先將注射品加i至人體溫度之 條件。另-方面，-般保温箱無法提供真正的恆溫效果， 且無法適用於高單價之生化疫苗品f要求，因此只能作為 一般簡易的保溫設備。 【發明内容】 本發明的目的就是在提供一種小型化、機動性高且以 主動式調整控制溫度使之加熱或冷卻，適合於生化或醫療 上使用之可攜式醫療恆溫箱。 —本發明的之另-目的就是在提供_種可攜式醫療怪 值相’利用熱電晶片（therm〇electricity啊）分別來產生冷 >^1ΐη§)與加熱（heatmg)的效果，以便於對可攜式醫療 怪溫箱内的儲存空間做溫度的控制。 發明的另-目的就是在提供_種可攜式醫療怔溫 相：能在同一醫療恆溫箱内，利用複數組熱電晶片，搭配 同的儲存空間，而產生不同溫度之儲存空間方便使用者 可以靈活使用。 本發明的又-目的就是在提供—種可攜式醫療怪溫 6 1277411 相在醫療恆溫箱内設置有冷卻除濕裝置，可將冷凝水從 醫療恆溫箱體内排出，並使熱電晶片達到良好的散熱。 根據本發明之上述目的，提出一種可攜式醫療恆溫 相使用熱電晶片作為溫度控制的來源，利用改變流經熱 電晶片的電流方向，造成熱電晶片表面兩端產生吸熱及散 熱現象，利用此種方式控制醫療恆溫箱内之冷卻或加熱的 功能。 Λ 依照本發明一較佳實施例，利用熱電晶片作為可攜式 醫療恆溫箱之溫度控制來源，當電流流經Ν型半導體内的 自由電子通過進入ρ型半導體，自由電子將吸收熱量使晶 片表面溫度下降。而當電流由Ρ型半導體流至Ν型半導體 時，自由電子的運動方向與接觸電位差相反，使之放出能 量’晶片表面溫度上升，產生散(放)熱現象；藉此可使醫 療恆溫箱作所需之強制加熱或冷卻效果。 _ 株根據本發明之上述目的，提出—種可攜式醫療怔溫 相。使用熱電晶片作為溫度控制的來源，利用多組熱電晶 片的設置，配合隔板在醫療恆溫箱内分隔出不同的儲存： =而產生不同溫度之儲存空間同時並存於同_個醫療: 溫箱内。 :照本發明之一較佳實施例’將醫療怪溫箱箱體内利 用隔板为隔成兩個不同的儲存空間，再利用兩 配。早片及螢接熱電晶片的使用，分別設置於兩個 間中。再湘控制電路，分別去改變兩組熱電晶 = 方向，而達到所需求之温度創造出兩組不同的儲存空:的 71277411 IX. Description of the Invention: [Technical Field] The present invention relates to a portable medical thermostat, and in particular to a medical thermostat using a thermoelectric wafer (therm〇eieetricity ehip) as a source of temperature control Box,·Using the use of complex array thermoelectric wafers to create a cold and hot storage space while coexisting in a medical incubator, it can be actively heated, cooled and preserved as biochemical medicines such as blood, serum, vaccine, etc. Portable medical temperature incubator that is highly mobile and convenient to carry. [Prior Art] - The general use of the thermostat, the low temperature is usually achieved by using the compressor and the refrigerant to achieve the cooling effect. Most of the applications are in the use of refrigerators or refrigerators. Although the cooling method is effective, it is too bulky and does not have a (four) belt; the use of ± refrigerant is easy to derive environmental concerns, so there are still considerable restrictions on the use. In the same / frying use, most of them use quartz tubes or electric heating wires as a source of temperature. However, both of these heating methods are not power-consuming and dangerous, so they are not suitable for use in out-of-carriage. The storage of biochemical products, such as blood, serum, vaccines, etc., requires very precise temperature control to preserve, in order to avoid failure or damage of biochemical products due to improper storage. The portable incubator used for f is achieved by vacuum insulation. Even if the best vacuum is used, it can actually achieve absolute heart. Therefore, there will still be some heat transfer 5 1277411, resulting in the loss of temperature. Therefore, the incubator used in the past can only passively keep the original stored items warm, and can not provide active heating or cooling. If it is used in emergency or medical order, such as the transportation of living organs, it will not be satisfied. . There is no perfect cooling and constant temperature design to ensure that the quality of biochemical products can not really reach the temperature requirements of their medical grades in terms of cooling, and it is not possible to cope with the conditions of adding the injected products to human body temperature during medical injection. On the other hand, the general incubator does not provide a true thermostatic effect, and it cannot be applied to the high-priced biochemical vaccine product f, so it can only be used as a general simple thermal insulation device. SUMMARY OF THE INVENTION An object of the present invention is to provide a portable medical incubator which is small in size, highly maneuverable, and which is heated or cooled by actively adjusting the temperature to be suitable for biochemical or medical use. - another object of the present invention is to provide a thermal imaging chip (therm〇electricity) to generate cold <^1ΐη§) and heating (heatmg) effects, respectively, in order to provide a portable medical value phase. Temperature control of the storage space in the portable medical temperature tank. Another object of the invention is to provide a portable medical temperature phase: a multi-array thermoelectric wafer can be used in the same medical thermostat, and the same storage space can be used to generate a storage space of different temperatures, which is convenient for the user to be flexible. use. The purpose of the present invention is to provide a portable medical temperature 6 1277411 phase in the medical incubator with a cooling dehumidification device, which can discharge the condensed water from the medical thermostat and make the thermoelectric wafer reach a good level. Cooling. According to the above object of the present invention, a portable medical thermostat phase is proposed which uses a thermoelectric wafer as a source of temperature control, and utilizes changing the direction of current flowing through the thermoelectric wafer to cause heat absorption and heat dissipation at both ends of the surface of the thermoelectric wafer. Controls the function of cooling or heating in a medical incubator. In accordance with a preferred embodiment of the present invention, a thermoelectric wafer is utilized as a source of temperature control for a portable medical incubator. When a current flows through a free electron in the germanium semiconductor through the p-type semiconductor, the free electrons will absorb heat to the surface of the wafer. Temperature drop. When the current flows from the Ρ-type semiconductor to the Ν-type semiconductor, the moving direction of the free electrons is opposite to the contact potential difference, so that the energy is released, and the surface temperature of the wafer rises, causing a phenomenon of dissipating heat; thereby making the medical incubator The forced heating or cooling effect required. According to the above object of the present invention, a portable medical 怔 temperature phase is proposed. Using thermoelectric wafers as a source of temperature control, using multiple sets of thermoelectric wafers, the separators are used to separate different storages in the medical incubator: = the storage space of different temperatures is simultaneously coexisting in the same medical treatment: in the thermostat . According to a preferred embodiment of the present invention, the medical waste box body is partitioned into two different storage spaces by using the partition plate, and the two parts are reused. The use of early film and flash thermoelectric wafers is set in two rooms. Then, the control circuit is changed to change the two sets of thermoelectric crystals = direction, and the required temperature is created to create two different storage spaces: 7
保的問題存在 1277411 根據本發明之上述目的，提出一種可攜式醫療恆溫 箱。該醫療恆溫箱内設置有複數組冷卻除濕裝置，利用冷 卻除濕裝置的使用而達到醫療恆溫箱内不會有凝結水積 存以及使熱電晶片得到良好的散熱。 依照本發明之一較佳實施例，在醫療恆溫箱内設有冷 卻除濕裝置。内散熱鰭片及外散熱鰭片附著於熱電晶片 上，在散熱鰭片下方設置有積水容器用以積存箱體内所產 生之凝結水，當積水容器所積存的水份過多時會由海綿體 所吸收，防止水份從積存容器中溢出。再配合散熱風扇拍 打使積水容器中的積水汽化，另一方面外散熱鰭片也因水 的汽化吸收了熱而得到良好的散熱。 由上述本發明較佳實施例可知，應用本發明具有下列 ‘優點： 1. 在一醫療恆溫箱中可創造出不同的溫度空間，可供 使用者更靈活且有彈性的去運用可攜式醫療恆溫箱。 2. 小型化、機動性高，且具有主動式溫度控制，可應 用於非常精確温控環境之特殊產A，如血液、血清、疫苗: 等·，甚至在緊急醫療使用上，如活體器官的運送保存田更 能突顯其重要性。 來二 8 1277411 5·醫療恆溫箱内設有冷卻除濕裝置，可確保醫療恆^ 箱内不會產生凝結水的積存，也可使熱電晶片獲得良好的 散熱。 、 【實施方式】 請參照第1圖，其繪示本發明之一較佳實施例之可捭 式醫療恆溫箱示意圖，該醫療恆溫箱包含有箱體i00、熱 電晶片200以及控制裝置300。 … 本發明之可攜式醫療恆溫箱，箱體1〇〇利用冷熱兩用 熱電晶片200加熱及冷卻保溫之原理；請一併參照第2圖 所示，圖中熱電晶片之工作原理是使用熱電模組 (thermoelectric module)乃由許多半導體熱電偶 (thermocouples)連接在電路上而成，接上直流電源2〇丨後， 將產生冷端202(吸熱現象）及熱端2〇3 (散熱現象），且吸 熱現象是當電流流經N型半導體204内的自由電子通過進 入P型半導體205,自由電子將吸收熱量使晶片表面温度 下降，而當電流由p型半導體205流至N型半導體2〇4時， 自由電子的運動方向與接觸電位差相反，使放出能量，晶 片表面溫度上升，產生散（放）熱現象。 請同時參照第3、4圖，箱體100内利用隔板1〇1將 儲存空間分隔成第一儲存空間1〇2及第二儲存空間1〇3, 再配合單片及璺接熱電晶片200的使用，可以創造出不同 溫度的儲存空間。疊接熱電晶片2〇〇的使用，可使熱電晶 片200的冷端及熱端更產生強制冷卻及加熱的效果。 9 1277411 請參照第3圖，箱體loo可使用變壓器（AC t〇 Dc電 路）供應直流電源12伏特至插座301，提供熱電晶片2〇〇 之需求。使用車上之電源也可直接做為醫療恆溫箱之使 用，既方便又實用。並且配合攜帶方便之高機動性需求亦 可使用電池302，當插座301供電不良或無法供電時，亦 可藉由電池302提供電能當作備用，使之能夠正常運作。 另外，電池302也可在任何時間，藉由插座3〇1的供電隨 時保持電池302充電的狀態作為内部電源之備用。 箱體100因具有冷却及加熱的功能，為達温度維持之 效果，所以在第一儲存空間102及第二儲存空間1〇3内皆 裝設有熱敏電阻303來感測儲存箱内的溫度；在冷却時， 若相體内溫度高於設定值時，則控制電路3〇4導通電源， 並啟動熱電晶片使之達到冷卻效果，來降低至所需溫度， 反之若低於設定值，則控制電路304切斷電源改以一般保 溫設計來達到節省電能消耗的目的，且在控制上極為簡單 且經濟可行。 «月參fc、第3圖，箱體1 〇〇在結構上内膽以耐高溫材料 1〇4作為箱體内之主體材料，在本發明之一實施例中使用 不鏽鋼作為内膽之材料。外圍被覆保溫材料1〇5，可減少 熱傳導（heat conduction)以及避免產生結露（dew)現象。再 以質地輕且較耐撞擊之塑鋼材料1〇5作為箱體1〇〇之外 殼，配合一蓋體107之使用，方便使用者從箱體1〇〇内取 出、放入所需要存放之物品。 箱體100可依需求放入置物架，以方便保存物品之擺 1277411 怪溫箱内：：的二管架1 〇8:可方便固定試管在醫療 109，合丨如:子：醫療恆溫箱外側加裝透氣裝置 好的純，能使箱體經㈣氣裝置⑽而達到更 好的散熱及空氣的流通。 逆 項f詈：η時 >、、、第3、5圖，在醫療怪溫箱内設有冷卻除 彻。内散熱鰭片4G1及外散熱鰭片術附著於熱The problem of protection exists 1277411 According to the above object of the present invention, a portable medical thermostat is proposed. The medical incubator is provided with a multi-array cooling and dehumidifying device, and the use of the cooling dehumidifying device achieves no condensed water accumulation in the medical incubator and good heat dissipation of the thermoelectric wafer. According to a preferred embodiment of the invention, a cooling dehumidification device is provided in the medical incubator. The inner fins and the outer fins are attached to the thermoelectric wafer, and a water storage container is disposed under the fins for accumulating the condensed water generated in the tank. When the water accumulated in the water trap is excessive, the sponge is formed. Absorbed to prevent water from escaping from the storage container. In combination with the cooling fan, the water in the water reservoir is vaporized. On the other hand, the outer fins also absorb heat due to the vaporization of water to obtain good heat dissipation. It can be seen from the above preferred embodiments of the present invention that the application of the present invention has the following advantages: 1. Different temperature spaces can be created in a medical incubator, so that the user can use the portable medical treatment more flexibly and flexibly. temperate box. 2. Miniaturized, highly maneuverable, and active temperature control, can be applied to special products A in very precise temperature control environment, such as blood, serum, vaccine: etc., even in emergency medical use, such as living organs Transporting preserved fields can highlight its importance. 2 2 1277411 5 · The medical incubator is equipped with a cooling and dehumidifying device to ensure that no accumulation of condensed water is generated in the medical constant box, and the thermoelectric chip can be well cooled. [Embodiment] Referring to Figure 1, there is shown a schematic view of a sturdy medical thermostat according to a preferred embodiment of the present invention. The medical thermostat includes a housing i00, a thermoelectric wafer 200, and a control device 300. The portable medical incubator of the present invention uses the principle of heating and cooling and heat-insulating the thermal and thermal chip 200 of the hot and cold heat-resistant wafer 200; please refer to FIG. 2 together, the working principle of the thermoelectric chip in the figure is to use the thermoelectric The thermoelectric module is connected to the circuit by a number of semiconductor thermocouples. After the DC power supply is connected, the cold junction 202 (endothermic phenomenon) and the hot end 2〇3 (heat dissipation) are generated. And the endothermic phenomenon is that when a current flows through the free electrons in the N-type semiconductor 204 to enter the P-type semiconductor 205, the free electrons will absorb heat to lower the surface temperature of the wafer, and when the current flows from the p-type semiconductor 205 to the N-type semiconductor 2〇 At 4 o'clock, the moving direction of the free electrons is opposite to the contact potential difference, so that the energy is released, the surface temperature of the wafer rises, and a heat phenomenon occurs. Referring to FIG. 3 and FIG. 4 at the same time, the storage space is partitioned into the first storage space 1〇2 and the second storage space 1〇3 by using the partition 1〇1 in the cabinet 100, and then the monolithic and spliced thermoelectric wafer 200 is matched. The use of can create storage space of different temperatures. The use of the spliced thermoelectric chip 2 可使 can cause forced cooling and heating of the cold end and the hot end of the thermoelectric crystal chip 200. 9 1277411 Referring to Figure 3, the box loo can be used to supply a DC power supply of 12 volts to the socket 301 using a transformer (AC t〇 Dc circuit) to provide the need for a thermoelectric chip. The power supply on the car can also be used directly as a medical thermostat, which is convenient and practical. The battery 302 can also be used in conjunction with the high mobility requirements for carrying. When the socket 301 is poorly powered or cannot be powered, the battery 302 can be used as a backup to enable it to operate normally. In addition, the battery 302 can also be used as a backup for the internal power source at any time by the power supply of the socket 3〇1 to keep the battery 302 charged. Since the housing 100 has the function of cooling and heating, the temperature is maintained. Therefore, the thermistor 303 is installed in the first storage space 102 and the second storage space 1〇3 to sense the temperature in the storage box. When cooling, if the temperature in the phase body is higher than the set value, the control circuit 3〇4 turns on the power, and starts the thermoelectric chip to achieve the cooling effect to reduce to the required temperature, and if it is lower than the set value, The control circuit 304 cuts off the power supply and changes the general insulation design to save power consumption, and is extremely simple and economically feasible in control. «Monthenium fc, Fig. 3, the casing 1 is structurally the inner casing is made of a high temperature resistant material 1〇4 as a main material in the casing, and in one embodiment of the invention, stainless steel is used as the material of the inner casing. The outer covering of the insulating material 1〇5 can reduce heat conduction and avoid dew. Then, the steel material 1〇5 with light texture and impact resistance is used as the outer casing of the box body, and the use of a cover body 107 is convenient for the user to take out the contents of the box 1 and put in the items to be stored. . The box 100 can be placed in the rack according to the needs, in order to facilitate the preservation of the pendulum 1277411. The strange temperature box:: The second tube frame 1 〇8: It is convenient to fix the test tube in the medical 109, such as: sub: outside the medical thermostat The addition of a venting device is good enough to enable the cabinet to pass through the (four) gas device (10) for better heat dissipation and air circulation. The inverse term f詈: η >,,, 3, 5, there is cooling in the medical temperature tank. Internal heat sink fin 4G1 and external heat sink fins attached to heat
=200上，在内散熱鰭片401及外散熱鰭片4〇2下方 ^置有積水Μ 4〇3用以積存箱體⑽内所產生之凝結 7，當積水容_ 403之水份過多時會由海綿體4〇4所吸 方止Jc伤從積存谷器4〇3中溢出。再配合散熱風扇彻 拍打使積水汽化，另一方面外散熱鰭片術亦可因水的汽 化吸收了熱而得到良好的散熱。=200, under the inner fins 401 and the outer fins 4〇2, there is water Μ4〇3 for accumulating the condensation 7 generated in the box (10), when the water content _ 403 is too much water It will be sucked by the sponge 4〇4 and the Jc injury will overflow from the accumulation bar 4〇3. In addition, the heat-dissipating fan is used to vaporize the accumulated water. On the other hand, the external heat-dissipating fins can also absorb heat due to the evaporation of water to obtain good heat dissipation.
内散熱藉片401上之散熱韓片呈現向下傾斜狀，以方 便凝結水份並且可加強自然對流；而外散熱鰭片術上之 散熱鰭片呈現向上傾斜狀’因箱外空氣遇凝結水時其密度 會變小而造成熱對流以配合其向上傾斜形狀，對蒸發熱傳 導效果可以有顯著的改善。 當内散熱鰭片401上之凝結之水份太多時，水份會藉 由重力向下流，流至由積水容器403來做積存。積水容器 403底部呈現傾斜狀，其傾斜方向由醫療恆溫箱内側至外 侧向下傾斜，角度在25度至35度之間，如此可將積存之 水份從箱體内導出至箱體外。在積水容器4〇3内有一海綿 體404用以吸收積水容器403所積存之水份，以防止當過 多水份聚集時而造成溢出。 11 1277411 水份集中在積水容器403後，利用散熱風扇405拍打 使積水汽化，另一方面利用熱電晶片2〇〇所排放之廢熱作 為加熱傳導至外散熱鰭片405上，再因水的汽化吸收了熱 而得到較佳之冷卻效果，如此一來將使得熱電晶片之效率 提升’進而加強内部的冷卻與加熱能力。 請同時參照第3及6圖，醫療恆温箱的使用操作，可 利用控制面板500在不需打開箱體1〇〇的情況下，即可了 解箱内之溫、濕度狀況及控制調整醫療恆溫箱内之溫度。 在控制面500上設有電源開關501用以啟動電源，顯示器 502用以顯示醫療恆溫箱内之溫度、濕度。左調整開關5〇3 及右調整開關504用來調整設定左右儲存空間之溫度，並 在没定完成後按下開始鈕505使醫療恆溫箱開始動作。 另外，當箱體内100内之溫度高於所設定之溫度時， 會亮啟過熱警示燈506,而低於設定溫度時則亮啟過冷警 示燈507其功用在提醒使用者箱内溫度因外在使用不當等 因素而造成箱内溫度異常，而需做妥當的改善。 如在醫療上使用時，為了配合注射之前需將疫苗加溫 至攝氏34〜37度左右（人體體溫），可透過加熱鈕5〇8啟 動，即可利用控制電路304提供反向直流電流，以便讓熱 電晶片對第一儲存空間1〇2加溫至攝氏36度以提供醫療 注射之最佳效果。 ”月參照第7圖，係緣示本發明之另一較佳實施例之可 攜式醫療恆溫箱。醫療恆溫箱具有利用隔板1〇1分隔成第 一儲存空間102及第二儲存空間1〇3,利用單片及疊接熱 12 1277411 電晶片200的方式產生不同的高、低溫特性，創造出不同 ' 特性之溫度儲存空間。 、 熱電晶片200位於醫療恆溫箱的下方，箱體1〇〇内部 透過導熱材料U0利用主動式熱傳導的方式直接將熱電晶 . 片200的溫度傳導至箱體100内部，在本發明之一實施中 使用熱傳金屬塊作為導熱材料，直接將熱電晶片200的溫 度傳導至箱體100内。並將儲存物之原本熱量強迫傳遞至 • 箱外做熱交換以達到所需之溫度。其功用是為減少被冷 部、加熱物體與熱電晶片200中間之空氣體積（減少熱阻） 而減少其冷卻或加溫至定值時所需的時間。 熱電晶片透過外散熱鰭片402將熱電晶片工作時所產 生之廢熱經過傳導，再利用散熱風扇405使空氣能產生氣 流而讓廢熱由透氣裝置1〇9排出。在插座3〇1、電池3〇2 及控制電路304上方覆蓋有一層防水材料3〇5用以防止水 份滲透至其中，而導致電路的損壞。 ，雖然本發明已以一較佳實施例揭露如上，然其並非用 以限定本發明，任何熟習此技藝者，在不脫離本發明之精 : 神和範圍内，當可作各種之更動與潤飾，因此本發明之保 護範圍當視後附之申請專利範圍所界定者為準。 【圖式簡單說明】 為讓本發明之上述和其他目的、特徵、優點與實施例 能更明顯易懂，所附圖式之詳細說明如下： 苐1圖係纟會示依照本發明之一較佳實施例之可攜式醫 13 1277411 療恒溫箱示意圖。 第2圖係繪示冷熱兩用熱電晶片加熱及冷却原理圖。 第3圖係繪示依照本發明之一較佳實施例之可攜式醫 療恆溫箱示意圖。 第4圖係繪示疊接熱電晶片之構造圖。 第5圖係繪示依照本發明之一較佳實施例之冷卻除濕 裝置結構圖。 'The heat-dissipating Korean film on the inner heat sink 401 is downwardly inclined to facilitate condensation of water and enhance natural convection; while the heat-dissipating fins of the outer heat-dissipating fins are inclined upwards, due to condensation of air outside the box When the density is reduced, the heat convection is matched to the upwardly inclined shape, and the heat transfer effect of evaporation can be significantly improved. When there is too much condensed moisture on the inner fins 401, the water flows downward by gravity and flows to the reservoir 403 for accumulation. The bottom of the water storage container 403 is inclined, and the inclination direction thereof is inclined downward from the inner side to the outer side of the medical incubator at an angle of 25 to 35 degrees, so that the accumulated water can be discharged from the case to the outside of the case. A sponge 404 is formed in the water storage container 4〇3 for absorbing water accumulated in the water storage container 403 to prevent overflow when excessive moisture is collected. 11 1277411 After the water is concentrated in the water storage container 403, the water is vaporized by the cooling fan 405, and the waste heat discharged from the thermoelectric wafer 2 is used as heat to be transmitted to the outer heat dissipation fin 405, and then absorbed by the vaporization of water. The heat is better to achieve a better cooling effect, which will increase the efficiency of the thermoelectric wafer', thereby enhancing the internal cooling and heating capacity. Please refer to the 3rd and 6th figures at the same time. The operation of the medical thermostat can be used to control the temperature and humidity conditions in the box and control the medical incubator without using the control panel 500. The temperature inside. A power switch 501 is provided on the control surface 500 for starting the power source, and a display 502 is used to display the temperature and humidity in the medical oven. The left adjustment switch 5〇3 and the right adjustment switch 504 are used to adjust the temperature of the left and right storage spaces, and after the determination is completed, the start button 505 is pressed to start the medical thermostat. In addition, when the temperature in the tank 100 is higher than the set temperature, the overheat warning light 506 is turned on, and when the temperature is lower than the set temperature, the cold warning light 507 is turned on and the function is used to remind the user of the temperature inside the box. The temperature inside the box is abnormal due to improper external use and other factors, and proper improvement is required. For example, when used in medical treatment, in order to cope with the injection, the vaccine should be warmed to about 34 to 37 degrees Celsius (body temperature), and can be activated by the heating button 5〇8, and the reverse current can be supplied by the control circuit 304, so that The thermoelectric wafer is allowed to warm the first storage space 1 〇 2 to 36 degrees Celsius to provide the best effect of medical injection. Referring to Fig. 7, a portable medical incubator according to another preferred embodiment of the present invention is shown. The medical incubator is partitioned into a first storage space 102 and a second storage space 1 by means of a partition 101. 〇3, using a single piece and splicing heat 12 1277411 electric wafer 200 to produce different high and low temperature characteristics, creating different 'characteristic temperature storage space. Thermoelectric wafer 200 is located under the medical thermostat, the cabinet 1〇 The heat of the thermoelectric crystal sheet 200 is directly transmitted to the inside of the casing 100 through the heat conduction material U0. In one embodiment of the present invention, the heat transfer metal block is used as the heat conductive material, and the thermoelectric wafer 200 is directly used. The temperature is conducted into the tank 100. The original heat of the stored matter is forced to the outside of the tank for heat exchange to achieve the desired temperature. The function is to reduce the volume of air between the cold portion, the heated object and the thermoelectric wafer 200. (Reducing the thermal resistance) and reducing the time required for cooling or warming to a fixed value. The thermoelectric wafer transmits the waste heat generated by the operation of the thermoelectric wafer through the external heat dissipation fin 402. The heat dissipating fan 405 is used to generate air from the air to allow the waste heat to be exhausted by the venting device 1 〇 9. The socket 3 〇 1, the battery 3 〇 2 and the control circuit 304 are covered with a waterproof material 3 〇 5 to prevent moisture penetration. The present invention has been described as a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art, without departing from the scope of the invention: The scope of the present invention is defined by the scope of the appended claims. The following description and other objects, features and advantages of the present invention are intended to be The embodiment can be more clearly understood, and the detailed description of the drawings is as follows: FIG. 1 is a schematic diagram showing a portable medical 13 1277411 therapeutic thermostat according to a preferred embodiment of the present invention. FIG. 3 is a schematic diagram showing a portable medical thermostat according to a preferred embodiment of the present invention. FIG. 4 is a structural view showing a stacked thermoelectric wafer. FIG 5 illustrates the system configuration diagram of a cooling dehumidifying apparatus in accordance with one embodiment of the preferred embodiment of the present invention. '
第6圖係繪示依照本發明之一較佳實施例之控制面 圖。 第7圖係緣示依照本發明之另一較佳實施例 醫療恆溫箱示意圖。 碼式 【主要元件符號說明】 100 ： :箱體 101 :隔板 102 第一儲存空間 103 第二儲存空間 104 耐高溫材料 105 保温材料 106 塑鋼材料 107 蓋體 108 試管架 109 透氣裝置 110 導熱材料 200 熱電晶片 201 直流電源 202 冷端 203 熱端 204 N型半導體 205 P型半導體 300 控制裝置 301 插座 302 電池 303 熱敏電阻 304 控制電路 1277411 305 ： 防水材料 401 ： 402 ： 外散熱鯰片 403 ： 404 ： 海綿體 405 ： 500 ： 控制面板 501 : 502 ： 503 : 504 ： 右調整開關 505 ： 506 ： 過熱警示燈 507 : 508 ： 加熱鈕 内散熱鰭片 積水容器 散熱風扇 電源 左調整開關 開始鈕 過冷警示燈Figure 6 is a diagram showing the control surface in accordance with a preferred embodiment of the present invention. Figure 7 is a schematic view of a medical oven in accordance with another preferred embodiment of the present invention. Code [Main component symbol description] 100 : : Box 101 : Partition 102 First storage space 103 Second storage space 104 High temperature resistant material 105 Insulation material 106 Plastic material 107 Cover 108 Test tube rack 109 Ventilation device 110 Thermally conductive material 200 Thermoelectric chip 201 DC power supply 202 Cold end 203 Hot end 204 N-type semiconductor 205 P-type semiconductor 300 Control device 301 Socket 302 Battery 303 Thermistor 304 Control circuit 1277411 305 : Waterproof material 401 : 402 : External heat sink 403 : 404 : Sponge body 405 : 500 : Control panel 501 : 502 : 503 : 504 : Right adjustment switch 505 : 506 : Overheat warning light 507 : 508 : Heating button inside heat sink fin water container Cooling fan power supply left adjustment switch start button cold warning light
1515