Portable non-radioactive non-plug charging device and charging method
A charging equipment, non-pluggable technology, applied in electrical components, circuit devices, etc., can solve the problems of inconvenience, affect the appearance, and high power consumption of smart phones, achieve data interaction, improve user experience, and improve charging. The effect of efficiency
Inactive Publication Date: 2018-12-11
佛山市盈智轩科技有限公司
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Problems solved by technology
[0004] However, at present, electronic devices such as mobile phones do not integrate wireless charging receiving coils. At present, the known modification of wireless charging for smart phones is to install the wireless charging receiving module in the mobile phone, or to use the wireless charging mobile phone case as a hand Provides wireless charging function, but the use is limited and affects the appearance
[0005] In daily life, work, and leisure, the power consumption of smart phones is relatively large, and power needs to be replenished at any time. Because the traditional wired charging mode needs to be plugged and unplugged repeatedly during use, it is easy to cause damage to the interface, resulting in failure to charge , and the data line is easy to lose, poor connection, inconvenient to use
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[0046] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0047] In the description of the present invention, it should be understood that the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.
[0048]In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integratively connected; it can be mechanically or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in t...
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The invention discloses a portable non-radiation non-plug-in charging device, which comprises the following steps: when the charging device is running, detecting whether there is an external load which enters the inductive range of a wireless charging coil and is chargeable to feed back information; when the charging device is in operation, detecting whether the external load is chargeable; According to the feedback information, the working frequency of the wireless induction coil is adjusted so as to match the working frequency of the wireless induction coil with the feedback information, andthe adjusted working frequency of the wireless induction coil is used to wirelessly charge the external load, and the working information of the battery pack of the charging device is displayed to the outside. The invention discloses a wireless charging method, which rapidly adjusts and improves charging efficiency by establishing communication between a charging device and a charged external load.
Description
technical field [0001] The invention relates to the technical field of charging, in particular to a portable non-radiation non-plug charging device and a charging method. Background technique [0002] Nowadays, electronic devices such as mobile phones and tablet computers have been widely used in daily life, but they still need to use mobile devices to provide the power required for normal operation, and a charger must be used to charge their internal batteries. Existing wireless charging devices are applicable to various environments and are not limited by power cords, which is convenient for users to perform charging applications. Therefore, wireless charging devices have been gradually developed to replace the use of wired chargers. [0003] In the wireless charging technology, two components are needed: one is a base with a transmitting function (such as a transmitting board), and the other is an electronic device with a receiving function (such as a mobile phone with ...
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IPC IPC(8): H02J50/10H02J50/80
CPCH02J50/10H02J50/80
Inventor 陈锦
Owner 佛山市盈智轩科技有限公司