A wireless charging device according to one embodiment includes two types of magnetic members having different magnetic characteristics, in which the two types of magnetic members may be appropriately arranged to effectively disperse heat generated during wireless charging by distribution of magnetic flux and improve durability to resist external impact and deformation. Therefore, the wireless charging device can be effectively used for a mobile tool such as an electric vehicle which needs to transmit a large amount of electric energy between the transmitter and the receiver.
如一实施例所述的无线充电装置包括具有不同磁特性的两种磁性部件,其中,可以适当地布置两种磁性部件,以通过磁通量的分布来有效分散无线充电期间产生的热量,并提升耐久度以抵抗外部冲击和变形。因此,无线充电装置可以有效用于如电动车等需要在发射器和接收器之间大量传输电能的移动工具。
Wireless charging device and moving tool comprising same
无线充电装置及包括其的移动工具
2022-06-10
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01F MAGNETS , Magnete / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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