Multifunction power supply

A power supply, multi-functional technology, applied in collectors, emergency power arrangements, instruments, etc., can solve problems such as inability to store data immediately, inconvenience, data interruption, etc.

A power supply, multi-functional technology, applied in collectors, emergency power arrangements, instruments, etc., can solve problems such as inability to store data immediately, inconvenience, data interruption, etc.

CN101728847AInactive Publication Date: 2010-06-09INVENTEC CORP
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  • Multifunction power supply

Examples

Experimental program
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Embodiment Construction

[0027] figure 1 It is a schematic diagram of a multifunctional power supply according to an embodiment of the present invention. Please refer to figure 1 , the present invention proposes a multifunctional power supply 100 , which has a main body 110 , a backup power module 120 and a lighting module 130 . In addition, in order to allow users to use more functions, the multifunctional power supply 100 is additionally equipped with a time display module 140, a mirror module 150 or other functional modules, but these additional modules can be used in the present invention freely configure or remove, while figure 1 It is only a reference example, not intended to limit the present invention.

[0028] The main body 110 has a housing 112 and a main power module 114. The main power module 114 is used to convert an external power from AC to DC to supply an electronic device (such as a computer host or computer peripheral equipment). Of course, the lighting module 130 and the time di...

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Abstract

The invention discloses a multifunction power supply, comprising a body, an emergency power supply module and a lighting module. The body is provided with a shell and a main power supply module which is used for supplying external power to an electronic device. The emergency power supply module is arranged in the body and is provided with a battery and a charging circuit. The battery is used for supplying emergency power to the electronic device when the main power supply module stops supplying external power to the electronic device. The charging circuit is used for charging the battery when the power stored in the battery is insufficient. The lighting module is arranged on the body and adopts the main power supply module or the emergency power supply module to provide the needed power in order to provide a light source.

Description

technical field [0001] The present invention relates to a power supply, and in particular to a multifunctional power supply. Background technique [0002] In the modern age when the electronic industry is developed, most electronic devices are equipped with power supplies to provide power for the devices. The main purpose of a general power supply is to convert alternating current (AC) into a stable direct current (DC) power required by various electronic devices. Therefore, only when the power supply continuously provides the power required by electronic devices can the electronic devices be guaranteed Normal operation without power outages or brownouts. If an electronic device (such as a desktop computer, printer, or monitor) is not equipped with any rechargeable batteries, once a power failure occurs during use, the data cannot be stored immediately or the data will be interrupted, resulting in failure to work. At the same time, after the power is cut off, the external ...

Claims

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Application Information

Patent Timeline
09 Jun 2010
Publication
CN101728847A
IPC
H02J7/00; H02J7/02; H01M10/44; F21V33/00; G04G1/00; G04G5/04; H02J9/06
CPC
Y02E60/12; Y02E60/10
Inventors
沈宜威; 汤家榜