手压式自发电暖手宝

发明设计了一种实用新型的自发电暖手宝,利用电磁感应原理,在按压压杆时,压杆带动了齿轮旋转,进而带动环形磁铁槽内的铜丝线圈高速旋转,实现切割磁力场,产生电动势。外接蓄电池,电热布,LED发光二极管,输出电压经处理后能储存起来,可用于电热布发热或LED发光。将该系统装进毛绒手偶中,按压此暖手宝,既能暖手娱乐又能照明使用,兼具握力健身功能,安全可靠,节能环保,实用性强。

Hand Pressing Auto-Generating-Heat Hand Treasure

The paper designed a practical new appliance-hand warming treasure. It works with electromagnetic principle ：when strut bar is pressed, strut driven gear rotation, which driving wire coils in the ring magnet channel in high-speed rotating and cause cutting magnetic field to produce electromotive force. It adds battery outside, electric heat cloth, and LED light-emitting diode, the output voltage can be stored after treatment, which can be used to make electric cloth heat or the LED light. Put the system into the fluffy hand puppet, when it is pressed by hand, it can both warm our hands and illuminate with function as gripping and body-building. It is safe and reliable, energy saving, friendly environment and practical.