1, wireless charging basicThe principle is to convert the current into a magnetic field, and the magnetic field is transmitted through the air and then converted into a current to be transmitted to the intelligent terminal. When the system works, the input end converts the AC mains into direct current through the full bridge rectifier circuit, or uses the 24V direct current end to supply power to the system directly. After passing through the power management module, the output direct current is converted into high-frequency alternating current through the 2M active crystal oscillator inverter to supply the primary winding.
2, wireless charging is common electromagnetic induction, the principle is to generate a certain current in the secondary coil through electromagnetic induction, so as to transfer the energy from the transmission end to the receiving end. Wireless charging also has magnetic resonance: transmitted by energyWhen two devices are tuned to the same frequency, or resonant at a particular frequency, they can exchange energy with each other, a technique that is currently being studied.
3, wireless charging system mainly uses the principle of electromagnetic induction. Wireless charger refers to the charger that does not need to be connected to the terminal device that needs to be charged without the traditional charging power cord, using the latest wireless charging technology, through the use of the magnetic field generated between the coils, the magic transmission of electrical energy, inductive coupling technology will become a bridge connecting the charging base station and equipment.
4, the original wireless chargingDecrease. Constant current constant voltage charging: the battery is first charged at constant current, when the battery voltage rises to a certain value, the voltage remains unchanged, the current in the circuit decreases, and eventually tends to 0.
2, there are two kinds of power supply of smart water cup: magnetic charger and dry battery. There are also some fully closed structure of the smart thermos cup on the market, such cups once out of power, you can only replace the battery. If the battery of your smart cup is in the lid, you can replace it by following these steps: First, be sure to unplug the power supply. Gently open the lid and you will see the battery at the top. Remove the old battery and put in the new battery.
3, taking the small water monster G5 smart water cup as an example, its charging method is: first screw out the lid, and uncover the waterproof rubber pad on the lid. After removing the rubber pad, you can see that there are two metal contact points on the lid. Connect the charger to the power supply and prepare to charge. The charger and the cup cover have a magnetic function. Align the metal protruding point of the charger with the charging port on the cup cover, so that the cup cover attracts the charger.
4, this kind of smart water bottle is generally used similar to the charger USB port of the mobile phone charging line, and then the charging can be carried out, its endurance, in general, can be used for a period of time, basicCan be used for a few days.
5, millet smart water cup with data cable charging. Xiaomi smart water cup accessories have a data cable, use the data cable to plug into the USB charging port for charging. Xiaomi smart water cup is a charging water cup, can ensure that at any time, any occasion can drink hot water, is a cost-effective cup, and strong power storage capacity.
6, the charging port is magnetic, after unlocking the rubber pad, we see that there are two metal contact points on the lid, the charger is connected to the power supply, you can charge.
1, main products: (1) Smart water cup: the company designed the smart music health water cup, won the electronic business, design first prize! (2) Health water cup: has been committed to paying attention to the drinking water problems of Chinese people, pioneering the functional cup of healthy drinking water concept from the health of the difference, the hydrogen rich water technology into each cup, so that healthy drinking water into every ordinary family is possible. Technology should provide a better life for more people.
2, the smart cup, including the cup cover, the cup body, the cup bottom, the cup cover is provided with a memory chip storage area; supralecithalAn intelligent control system is embedded, and the intelligent control system includes a control chip, which is connected with a display module for displaying time, a key module, an alarm module, a communication module and a storage module.
3, aladdin is an American 100-year classic water bottle brand originated in 1908, which is a brand of Palm International. Palm is committed to providing innovative ways for people around the world to enjoy food and drink. aladdin is already in China, where it has a flagship store on Tmall. The product line is divided into: straw cup, accompanying cup, thermos cup, insulated pot, and lunch box.
4, the material of the thermos cup now available on the market is mainly made of ceramic and stainless steel plus a vacuum layer or the use of filler to prevent heat transfer (insulation performance is general), the top has a cover, good sealing. Therefore, many magnetized cups are also one of the thermos cups, of course, to speak elegant words, or ceramic cups (live porcelain is good for health) more literary and artistic.
It is a two-in-one good small gift, while taking into account the wireless charging and thermos coaster two use scenarios, it can be said that it is very intimate and very practical, the office must put the cup on the cup, automatically switch to the insulation mode,The water temperature is kept at around 55℃. Do not place empty cups on it to avoid security risks. Put on the phone, automatically switch to the charging mode, and automatically power off when it is full. This feature requires the phone itself to support wireless charging.
Xiao Da smart constant temperature wireless coaster. Xiao Da smart constant temperature wireless charging coaster is the latest research and development of millet wireless charging and intelligent constant temperature two-in-one of a constant temperature coaster, wireless charger, and warm cup. Xiaoda smart constant temperature wireless charging coaster supports 15W wireless fast charging, and 18W power 55° constant temperature, which can meet the convenience brought by mobile phone wireless charging, and spare time can be realNow 55° constant warm cup.
When using a thermostatic coaster, first touch the switch to start the device. When it is necessary to heat, press the light touch switch, the wireless charging function is activated, and the metal sheet at the bottom of the coaster is heated by magnetic eddy current. The coaster also has an fod function to detect whether there are metal objects between the charger and the receiver that meet specific size and power requirements to ensure safe heating.