無線電磁波集電系統及其方法

專利類型

發明

專利國別 (專利申請國家)

中華民國

專利申請案號

104115589

專利證號

I 565184

專利獲證名稱

無線電磁波集電系統及其方法

專利所屬機關 (申請機關)

國立臺北科技大學

獲證日期

2017/01/01

技術說明

近年無線充電裝置目前大多應用於3C產品上，例如手機無線充電座。目前無線充電座之無線充電距離較短，僅數個mm到45 mm之距離下才可充電，其原理是透過2組線圈，一組通電另一組線圈由電磁感應原理產生感應電流，來達到充電的目的。 本發明提出一種無線電磁波集電系統，其中以整流天線(Rectenna)概念，將空間中的散佈之電磁波能量收集起來並轉換為可利用之電力。該電磁波可包含各手機頻段(3G、4G等)、射頻訊號(928 MHz)、藍芽等，皆為目前充斥在人類生活空間內之電磁波能量。以涓滴方式收集的能量，聚積於充電模組。後續可用來再輸出供電，給各種電子電器用品使用。 In recent years, wireless charging devices are usually used for 3C devices, such as mobile wireless charging dock. Its principle is through two sets of coils, one being connected to the power supply and another being induced electrically by electromagnetic induction to achieve charging purpose. However, the wireless charging distance of this kind is very short, only a few mm to 45 mm. This invention provides a wireless electromagnetic wave (EM wave) reservoir system, wherein the rectenna idea is applied to collect electromagnetic wave energy in space and convert the energy to usable electrical power. The said EM wave may consist of various cellphone frequencies, radio frequency, Bluetooth frequency, and so on which are EM wave energy distributed in current human living space. The trickle collected energy will be accumulated in the charging module, and then is used to supply electrical power to various electronic appliance.

備註

本部(收文號1090026809)同意該校109年5月8日北科大產學字第1097900107號函申請終止維護專利(北科大)

連絡單位 (專責單位/部門名稱)

專利技轉組

連絡電話

02-87720360

網址