subject: Japan In 2015 Is Expected To Enter The "era Of Wireless Appliances" - Household Electrical [print this page] "If you do not need all of appliances plugged in to facilitate the multi-ah! Thus do not have to
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The display fee brains ... ... "The idea is not" fantasy ", the reporter learned that this ideal is expected to achieve by 2015, the first in Japan.
Since the 17th century after humans discovered how to power metal wires to transmit power around, until today for the power grid, power lines have been around every corner of the world. Life, great people they always teach their children "Do not touch
Power supply
Jack and exposed wires, "unconsciously all kinds of" disarray "of the power line, data line disturbance also brought increasing?? Does this go on world to" cocoon "? However, recent technological development shows that the increasing popularity of wireless data transmission technology when research scientists wireless power transmission have also been great breakthroughs in the next life out of chaos in the power cord that has become possible.
It is understood that the radio power supply in three ways: induction of (using the current through the coil magnetic short-range wireless power supply), radio receiving type (short-range wireless radio wave power into electricity), magnetic resonance type ( Magnetic resonance effects such as using short-range wireless power supply), the technical staff in Japan, said: "Having passed the efficiency, safety, than on the test, there is no confirmed case of problems, you can steadily push
Home Appliances
Efficient products into the wireless security practical phase. "
Industry experts believe that solving the energy efficiency in conversion efficiency of electromagnetic radiation for the safety of the human body, the wireless power supply be able to effectively address domestic wiring, appliances immobilization, bedroom wall, landscape damage, which the people life more convenient. At the same time, will also save a lot of copper used in wiring,
Plastic
And human and other resources to play a significant role.
Already in use in electrical appliances, people are already pleased to glimpse the future, "wireless power" of the shadow.
Electric toothbrush?? Contactless charging
Electric toothbrush inevitably exposed to water, using contactless charging, can make no exposed charging contacts, and enhance the product waterproof, the overall benefit of washing, cleaning convenience. In the charging socket and a toothbrush in each coil, when the toothbrush on the charger base when there is magnetic coupling, using the principle of electromagnetic induction to transfer power, induced voltage after rectification of the toothbrush can charge the internal rechargeable battery.
"Battery-free" wireless mouse
Need electricity to support the work of the mouse, wired mouse with the computer through a cable to get power, but the general use of battery-powered wireless mouse. "Battery-free" wireless mouse mouse and mouse pad are installed inside the electromagnetic induction coil, by connecting the computer mouse pad USB interface, power can be obtained by the induction coil, induction coil inside the mouse, transmission power, can give the mouse wireless power supply and the signal sensor.
Wireless Power "patch"
This is a wireless power supply appliances, with a book the size of soft plastic diaphragm wireless home appliances can be powered?? The special plastic membrane above
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Semiconductor induction coil, the thickness of about 1mm, an area of about 20cm2, weighing about 50g, can be attached to the table, floor, wall, for a Christmas tree on the LED, decorative lights, water tank or a small motor-powered light bulb. Installed prior to use household appliances need to receive the induction coil power, then you can get into the appropriate location of wireless power.
