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Electric appliance controller

A controller and micro-controller technology, applied in the direction of electrical program control, sequence/logic controller program control, etc., can solve the problems of energy waste, large power consumption, etc., and achieve the effect of reducing energy waste and zero power consumption

Inactive Publication Date: 2013-08-14
SUZHOU SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In standby mode, although the microcontroller issues an instruction to power off the load, the switching power supply and the microcontroller of the entire control part still generate large power consumption at this time, resulting in energy waste

Method used

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  • Electric appliance controller
  • Electric appliance controller

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Embodiment Construction

[0019] The object of the present invention is to provide an electrical appliance controller which does not generate any power consumption in a standby state.

[0020] The technical solutions in the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] ginseng figure 2 As shown, the electrical appliance controller 20 is applied to electrical appliances such as air conditioners, computers, communication systems, home video, audio systems, etc., and is a device used to control the operation or stop of the above electrical appliances.

[0022] Th...

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PUM

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Abstract

The invention discloses an electric appliance controller which comprises a rectifier bridge, a filter capacitor, a switch power source and a first microcontroller, wherein the rectifier bridge is connected with a power source which supplies voltage for the rectifier bridge; the filter capacitor is connected with two ends of the rectifier bridge; the output end of the rectifier bridge is connected with the switch power source; the switch power source is connected with the first microcontroller and a load respectively and supplies voltage for the first microcontroller and the load; and the electric appliance controller further comprises a standby device, which is connected in series between the power source and the rectifier bridge and is used for closing or opening the circuit between the power source and the rectifier bridge. According to the electric appliance controller provided by the invention, the standby device is connected in series with the circuit of the power source, and when the electric appliance controller is in a standby state, the standby device opens the circuit of the power source to prevent the circuit of the power source from supplying power to an entire control circuit, so that zero power consumption is realized and energy waste is reduced.

Description

technical field [0001] The invention belongs to the field of electric appliances, and in particular relates to an electric appliance controller. Background technique [0002] "Standby energy consumption" refers to the power consumption that occurs when the electrical equipment with the standby function is not in use and the power supply is not disconnected. Electrical equipment with standby energy consumption mainly includes air conditioners, computers and communication systems (including computer hosts, display screens, computer audio, printers, scanners, chargers, routers, etc.), home video and audio systems (including TVs, DVDs, VCD, stereo, power amplifier, set-top box, satellite receiver, etc.). In order to avoid the trouble of frequently plugging and unplugging electrical appliances, or to save the settings for the use status of electrical appliances, many users are accustomed to using the remote control to turn off the electrical appliances conveniently without disco...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/04
Inventor 钟跳舟
Owner SUZHOU SAMSUNG ELECTRONICS CO LTD
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