A low-voltage DC home intelligent power supply system
A power supply system, low-voltage direct current technology, applied in the direction of direct current network circuit devices, electrical components, circuit devices, etc., can solve the problems of low efficiency of decentralized transformation, achieve high efficiency, low cost, and convenient deployment
Active Publication Date: 2018-05-08
SICHUAN CHANGHONG ELECTRIC CO LTD
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- Application Information
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Problems solved by technology
[0003] The present invention overcomes the deficiencies of the prior art, and provides a low-voltage direct current home intelligent power supply system, hoping to solve the problem of low efficiency of decentralized transformation
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[0019] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0020] Such as figure 1 As shown, the low-voltage DC home intelligent power supply system of the present invention is used to convert high-voltage AC power (for example, common civilian 220V AC) into DC power of the required voltage on demand. The system includes an integrated power supply module 101 and a power supply terminal power control module 102 And the power control module 103 at the power end. The integrated power supply module 101 is composed of multiple power units. The integrated power supply module converts high-voltage AC power into low-voltage DC power of different voltages (for...
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The invention discloses a low-voltage DC household intelligent power supply system, which comprises an integrated power supply module, a power supply terminal power control module and a power utilization terminal power control module, wherein the integrated power supply module is formed by combining a plurality of power units; the power supply terminal power control module controls the power units to provide currents according to the required specification; the power utilization terminal power control module collects the required power specification of an electric appliance at a power utilization terminal and transmits the power specification to the power supply terminal power control module; and when the electric appliance is connected to the system, the integrated power supply module provides the appointed low-voltage DC to activate the power utilization terminal power control module. A power supply scheme which is efficient, low in cost and convenient to deploy is provided for household power utilization, in particular household intelligent equipment; favorable infrastructure conditions are provided for smart homes; a plug-and-play environment is provided for various sensors; the power supply system is intelligentized and incorporated into a smart home network to be controlled; and meanwhile, a relatively safe power utilization environment is also provided for the home.
Description
Technical field [0001] The embodiments of the present invention relate to the technical fields of smart homes, the Internet of Things, and power transmission. More specifically, the embodiments of the present invention relate to a low-voltage DC home smart power supply system. Background technique [0002] Now, more and more electronic devices such as computers, mobile phones, tablets, etc. enter the home; in the future, with the further development of smart homes and smart cities, there will be cameras, sensors, and so on. There will be more smart devices. Enter the family. These devices use low-voltage direct current, including LED lighting, which is gradually occupying the market, and also use low-voltage direct current. However, the current household power supply still uses 220V AC power supply, which causes each device to have its own AC-to-DC, high-voltage to low-voltage transformer; large size and high cost are not conducive to the popularization of equipment, especially ...
Claims
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IPC IPC(8): H02J1/00H02J13/00
CPCH02J1/00H02J13/0003Y02B90/20
Inventor 刘舟刘桥黄立中杜宇宋娟
Owner SICHUAN CHANGHONG ELECTRIC CO LTD