The real problem with wireless charging is how to efficiently transfer energy over long distances in the air, which is difficult to achieve. Or, it's hard to implement safely: no one wants a powerful beam of electromagnetic radiation everywhere in their house, even if it keeps the electronics charged.
However, there is a way to safely transfer energy in the air, which is something we are commonplace in: light. We all know how to produce light efficiently, and we know how to receive it effectively – with solar panels. However, charging with outdoor sunlight is still a little troublesome.
Microsoft Research has a new idea called "AutoCharge" that basically continues the idea of ​​solar charging and keeps it working indoors. This system is quite simple: just put your phone on the table or bedside table at will, the automatic charging system will use the camera and computer image to calculate the position of your phone, then the system lights up a small spotlight and lets it direct you The phone is thus charged.
As the researchers pointed out, the advantages are obvious, not just wireless charging, the key is long distance, true remote charging, and charging at a speed similar to the direct charge of the plug. Charging is no longer limited by specific locations, and in theory an automatic charging system can cover the entire room. It's safe because it's just a bright beam that can be adjusted, and the constantly operating image system can turn off the light in 50 milliseconds if it detects someone walking into the beam. It can also be set to work in invisible infrared. To solve the problem of charging the device at night.
The biggest obstacle to automatic charging systems today is the need to integrate solar charging panels into smartphones and other devices. It might be like this: from almost transparent to the ultimate transparent solar panel (UK engineers have developed a system like this for mobile phones with OLED displays). The real key to the research is the method of image detection for mobile phones. Researchers acknowledge that automatic charging is still "far away from commercial products."
This is indeed an interesting idea, especially when you are thinking about how new things in the Internet have evolved in recent years – you can arrange sensors and controllers at will by the centralized, remote power delivery system in each room. Or anything else, without having to worry about electricity, as long as they can turn light energy into electricity. This is just an idea. Of course, this kind of thinking needs to be based on a solid theory and a practical prototype to become a cool thing.
General specifications
Base speed: 1 Detachable shaft: lock & unlock sign
LED light: No Speed setting: 1
Technical specifications
Power: 150W/200W Frequency: 50/60 Hz
Voltage: 220-240V Cord length: 1.2 m
Design specifications
Material body: ABS Surface finishing: injected color
Material rod: Stainless steel Material blade: Stainless steel
Material measure cup & chopper: SAN
Dishwasher attachments: Yes
Approvals
GS/CE/CB/LVD/EMC/ROHS/LFGB/DGCCRF/REACH/ERP
Optional Accessories
A. Mixer Beater (s/s)
B. Mixer whisk (s/s)
C. Potato masher
D. 550ml measure cup
F. 700ml measure cup
G. 350ml chopper
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Housoen Electric Manufacture Co., Ltd. , https://www.housoenappliances.com