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Standby energy-conserving electronic module of intelligent electrical appliance

An electronic module, standby energy-saving technology, applied in the direction of electronic switches, electrical components, electrical program control, etc., can solve the problem of high standby power consumption, and achieve the effect of reducing standby energy consumption, reducing standby power consumption, and simple structure

Inactive Publication Date: 2015-04-08
王稳忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of large standby power consumption of existing intelligent electrical appliances, the present invention provides an electronic module for energy saving in standby of intelligent electrical appliances

Method used

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  • Standby energy-conserving electronic module of intelligent electrical appliance
  • Standby energy-conserving electronic module of intelligent electrical appliance
  • Standby energy-conserving electronic module of intelligent electrical appliance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0107] Embodiment 1 is applied to the relay control power supply vibration stop mode module circuit 71 applied to TV, VCD, DVD, etc. The application process of the complete machine is as follows:

[0108] When the AC terminals of TV, VCD and DVD are connected to 220V and 50HZ power supply, the L and N terminals of TV, VCD and DVD modules are connected to 220V power supply at the same time. If the CPU memory unit in the TV, VCD, DVD complete machine stores at this moment is " shutdown " signal → the POW of CPU outputs low electric potential (high electric potential is effective) simultaneously owing to being applied to TV module to trigger the Q of flipping logic circuit 41 b The output is a low level, and at this moment, it is applied to the two input terminals Q of the exclusive OR gate logic circuit 51 of the TV module. b , the state of the 5T end is (0,0) → the E end applied to the TV module XOR gate logic circuit 51 is a high level (cut-off) → applied to the module power s...

Embodiment 2

[0109]Embodiment 2 is applied to the optocoupler control power supply vibration stop mode module circuit 81 applied to TV, the application process of the whole machine in electronic products such as TV, VCD, DVD is as follows:

[0110] When the AC terminals of TV, VCD and DVD are connected to 220V and 50HZ power supply, the L and N terminals of TV, VCD and DVD modules are connected to 220V power supply at the same time. If at this time the CPU memory unit in the TV complete set stores a "shutdown" signal → the POW of the CPU outputs a low potential (high potential is valid) and at the same time due to the Q b The output is a low level, and at this moment, it is applied to the two input terminals Q of the exclusive OR gate logic circuit 51 of the TV module. b , The state of the 4T end is (0, 0) → the E output end applied to the TV module XOR gate logic circuit 51 is low level (conducting) → the module power supply applied to the optocoupler control switching power supply mode o...

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Abstract

The invention discloses a standby energy-conserving electronic module of an intelligent electrical appliance, and relates to a standby energy-conserving electronic circuit of the intelligent electrical appliance, in particular to the standby energy-conserving electronic circuit of a TV (television), a VCD (video compact disc), a DVD (digital video disk), a personal computer (DC) and related product. The technical scheme includes that the standby energy-conserving electronic module of the intelligent electrical appliance comprises a module power supply basic circuit, a triggering circuit, a threshold voltage triggering regenerative feedback circuit, an integrated voltage stabilizing circuit, a logic control circuit and a control button circuit. The standby energy-conserving electronic module of the intelligent electrical appliance has the advantages of reduced standby energy conservation, small size, low cost, simple structure, convenience in mounting and use and the like. The standby energy-conserving electronic module of the intelligent electrical appliance can be used as an electronic module of complete machine parts, but not an auxiliary product independent from a complete product, and can be used with the intelligent electrical appliance so as to reduce standby energy consumption of the intelligent electrical appliance and enable the standby energy consumption of the intelligent electrical appliance to be not larger than 1W.

Description

[0001] This application is a divisional application of a patent application titled A Standby Energy-Saving Electronic Module for Smart Appliances, with the filing date of July 14, 2011, and the filing number of 201110200202.7. technical field [0002] The invention relates to a standby energy-saving electronic circuit of an intelligent electric appliance, in particular to a standby energy-saving electronic circuit of TV, VCD, DVD, desktop computer (PC) and related products. Background technique [0003] The standby control circuits of TV, VCD, DVD and similar products mainly include DC standby control mode and AC standby control mode. The DC standby control mode is widely used, including +B power supply control mode, line excitation tube control mode, switching tube intermittent oscillation mode, switching tube vibration stop control mode, etc. Its working principle is: control the main power consumption circuit of the whole machine to stop working when it is in standby, and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/04H03K17/78
Inventor 王稳忠魏斌
Owner 王稳忠