This article to talk about the recommended wireless charging patent, and wireless charging patent is the corresponding knowledge point of the invention of which company, I hope to help you, do not forget to collect this site. < / p > < h2 > the article directory list: < / h2 > < ul > < li style = 'margin - bottom: 3 px; list-style: none'>1, HuaweiPatent shows technology for wirelessly charging smart glasses
The charging process is relatively simple, just gently put the glasses into the matching glasses case to start charging. On a single charge, the glasses can support more than five hours of talking or playing music, and when used with the case with a built-in battery, the total battery life can be extended to eight hours. It is worth mentioning that Huawei Eyewear smart glasses themselves do not have any traditional interface, all charging and pairing operations are through this deviceCount the elegant glasses case to finish.
According to data, Huawei has recently applied for a new laser technology patent, the core point of this technology is to wireless charge equipment at a distance. This technology mainly solves the problem of charging smartphones. Because the smartphone screen is getting bigger and bigger, the function is becoming more and more powerful, resulting in a significant decline in battery life, many people will carry chargers or charging banks and the like. But Huawei's technology is designed to solve that problem.
GENTLE MONSTER - HUAWEI EYEWEAR, which is compatible with>
Explore the mysterious world of wireless chargers: schematic diagram reveals and waveform diagram analysis Wireless chargers, this seemingly invisible scientific and technological masterpiece, actually contains the mystery of electromagnetic induction. It is like a miniature electromagnetic magician, using the principle of transformers to transform the magic of electricity into the magic of wireless transmission. Imagine that the coil at the sending end is like a small generator, and when the electricity drives it, it begins to emit an invisible electromagnetic wave.
In summary, the wireless charger uses electromagnetic induction technology to charge the mobile phone battery in a safe and stable way, and the charging process is similar to that of the wired chargerAgain, no harm to the phone battery. With the continuous development of technology, the efficiency, safety and user experience of wireless chargers have been significantly improved, and have become an important part of modern scientific and technological life, and have been widely used and recognized.
Magnetic resonance type: Also between the charging platform and the electrical equipment, the resonators in the two devices need to work together to produce a magnetic resonance, to achieve energy conversion without contact between the devices; As long as the resonant frequency is consistent and the distance is not too far, the disadvantage is that the wireless charging speed is too slow.
iNPOFi technology as a new generation of wireless chargingTechnical standard, efficient, green, convenient and economical. The charging device using the technology includes two parts: a power transmitter and a power receiver. The size, thickness and thickness of the transmitter are similar to that of an ordinary mobile phone. The receiving device is embedded in the mobile phone protective cover, and the mobile phone is covered with the protective cover and placed flat on the transmitter for charging. During the charging process, the phone does not need to plug in any cable.
2, the basic principle of wireless charging is to convert the current into a magnetic field, and the magnetic field is transmitted through the air and 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 the power management module output direct current through 2M active crystal inverter converted into high-frequency AC power supply primaryThe winding.
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.
1, 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, and adopts the mostThe new wireless charging technology, by using the magnetic field generated between the coils, magically transmits electricity, inductive coupling technology will become a bridge connecting charging base stations and devices.
2, wireless charger is the use of electromagnetic induction principle of charging equipment, its principle and transformer similar, through the sending and receiving end of each arranged a coil, the sending end of the coil under the action of power to the outside electromagnetic signal, the receiving end of the coil received electromagnetic signal and electromagnetic signal into the current, so as to achieve the purpose of wireless charging.
3, wireless charger is a practical device, it can easily for the mobile phoneProvide electricity. However, you need to confirm that the phone has wireless charging function before using, and in most cases, Samsung and Apple phones can be used. Operating the wireless charger is very simple, just place the phone directly on it to start the charging process. However, it must be noted that in order to ensure the best charging effect, the phone case needs to be removed, otherwise it may affect the charging efficiency, or even be unable to charge.
4, wireless charger is a convenient charging equipment. Wireless charger is a device that uses the principle of magnetic resonance or electromagnetic induction to provide charging power for electrical equipment. It uses wireless charging technology for mobile phones or other devicesProvide convenient and safe charging service. Its main components include a charger base and an adapter connected to the power supply, and the user can realize wireless charging service when the device that needs to be charged is placed on the charger base.
5, OPPO 65W AirVOOC wireless charger is an efficient and convenient wireless charging device, suitable for a variety of devices that support wireless charging. The charger uses an advanced dual wireless charging engine architecture, which increases the wireless charging efficiency to 88%, so that the mobile phone can be charged in a short time, which greatly saves the user's time. Its design incorporates compartmentsRelease charge pump technology, effective isolation of high voltage, to ensure the charging process safety.
1, most of today's mobile phones support wireless charging. You just need to put the phone on the wireless charging pad and charge it. Although the speed of wireless charging is slower than that of wired, wireless charging is simpler and faster to a certain extent. Wouldn't it be interesting to use this technology in our new energy vehicles? Recently, National Standards Management CommitteeThe conference released four national standards for wireless charging of electric vehicles.
2, the new network learned that Zhiji automobile will cooperate with Ningde Times in battery technology to achieve mass production of 11kW high-power wireless charging technology, while combining the automatic autonomous parking function of "non-inductive recharge", and the "silicon-doped lithium battery" jointly developed by the two sides can make the vehicle's driving range exceed 1000km. At the same time achieve 200,000 km 0 attenuation.
3, the Ministry of Industry and Information Technology recently solicited opinions from the community, the main content is to standardize the standards for wireless charging of electric vehicles. So thatThe development of wireless charging industry in the future. Due to the limitation of charging current, the previous fixed charging pile can not be filled immediately in a short time, and the parking will wait for one or two hours, which has a great impact on the user's experience. Now, as soon as the wireless charging standard comes out, there will naturally be manufacturers trying wireless charging schemes.
4, with the continuous expansion of the new energy vehicle market, the car wireless charger is gradually becoming the standard equipment of many models. However, many owners still lack a clear understanding of the advantages and limitations of this device, so there may be some confusion in actual use. This article is designed from multiple anglesThis paper discusses the advantages and disadvantages of in-car wireless chargers to help readers better understand this technology so that they can make an informed choice when buying a car. 5, a few days ago, the official public number of the State Grid Zhejiang Electric Power Co., LTD., said that the State grid Hangzhou Xiaoshan Asian Games Village charging station, ushered in Hangzhou's first equipped with wireless charging system and practical application of new energy vehicles, marking the launch of wireless charging facilities in Hangzhou Asian Games Village.
6, a few days ago, the National Standardization Administration issued four national standards for wireless charging of electric vehicles, causing widespread concern in the industry.
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