Power supply method of electrical appliance
A power supply method and a technology for using electrical appliances, which are applied to collectors, battery circuit devices, electric vehicles, etc., can solve problems such as failure to work, failure to work normally, failure to apply to specific or special environments, etc., to ensure service life and support The effect of standby charging
Inactive Publication Date: 2017-08-11
惠州铭薪电子有限公司
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Problems solved by technology
[0002] Traditional TV and other electrical appliances are affected and limited by the mains power supply, and cannot work normally or directly in the event of a power outage or unstable or short supply of the mains power supply; it cannot be applied to some specific or special environments
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[0020] The present invention will be further described below in conjunction with specific embodiments, and the advantages and characteristics of the present invention will become clearer along with the description. However, these embodiments are only exemplary and do not constitute any limitation to the scope of the present invention. Those skilled in the art should understand that the details and forms of the technical solutions of the present invention can be modified or replaced without departing from the spirit and scope of the present invention, but these modifications and replacements all fall within the protection scope of the present invention.
[0021] see Figure 1 to Figure 3 , the present invention relates to a power supply method for an electrical appliance, the electrical appliance is alternately powered by a charging management system and a battery pack, specifically comprising the following steps:
[0022] (1) After connecting to the external power supply, the...
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The invention relates to a power supply method of an electrical appliance. Power supply of the electrical appliance is done by a charge management system and a battery pack alternatively. The method has the following advantages: the method is not much affected and restricted by mains supply, for the electrical appliance can use the battery pack for power supply to maintain normal working for a certain period of time during power outage or when the mains supply is unstable or short; when the mains supply is suddenly cut off, the product can automatically switch to the internal battery pack for power supply and keep normal working without being shut down; meanwhile, when uses the mains supply, the product can automatically charge the battery pack while working, can automatically terminate battery discharge to ensure the service life of the battery, and supports standby charging.
Description
technical field [0001] The invention relates to a power supply method of an electric appliance. Background technique [0002] Traditional electrical appliances such as TVs are affected and limited by the mains power supply, and cannot work normally or directly in the event of a power outage or unstable or short supply of the mains power supply; they cannot be applied to some specific or special environments. Contents of the invention [0003] In order to overcome the defects of the prior art, the present invention provides a power supply method for electrical appliances. The technical solution of the present invention is: [0004] A power supply method for electrical appliances, where the electrical appliances are alternately powered by a charging management system and a battery pack. [0005] Specifically include the following steps: [0006] (1) After connecting to the external power supply, the electrical appliance is powered by the external power supply, and the exte...
Claims
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IPC IPC(8): H02J9/06H02J7/10
CPCH02J7/027H02J7/042H02J7/06H02J9/062H02J2007/10Y02B70/30Y04S20/20
Inventor 陈建生焦健健周源
Owner 惠州铭薪电子有限公司