The invention discloses a large-area ultra-thin uniform-temperature plate element and a manufacturing method thereof. The ultra-thin uniform-temperature plate element comprises a first metal sheet, a first capillary structure layer, a second metal sheet, a working fluid and at least two pore channel sealing structures. The periphery of the second metal sheet and the periphery of the first metal sheet are hermetically sealed to form a vacuum cavity. The working fluid is contained in the vacuum cavity. The at least two pore channel sealing structures are arranged at the two ends of the vacuum cavity, are formed by sealing pore channels with the corresponding number, and are used for preventing the pore channels from communicating the vacuum cavity with the external environment, wherein the area of the large-area ultra-thin uniform-temperature plate element is not less than 10,000 square millimeters , and the thickness of the large-area ultra-thin uniform-temperature plate element is not more than 1 millimeter.
一种大面积超薄型均温板元件及其制作方法,超薄型均温板元件包含第一金属片材、第一毛细结构层、第二金属片材、工作流体以及至少二个孔道封口结构。第二金属片材的周边与第一金属片材的周边气密封合以形成真空腔体。工作流体容置于真空腔体中。至少二个孔道封口结构设置于真空腔体的两端,系由相对应数目的孔道经密合而制成,用以阻绝孔道连通真空腔体与外界环境。其中,大面积超薄型均温板元件的面积不小于10,000平方毫米(10,000mm2),且其厚度不大于1毫米。
Large-area ultra-thin uniform-temperature plate element and manufacturing method thereof
大面积超薄型均温板元件及其制作方法
2021-08-06
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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