Switch type room temperature controller with double-control function

Abstract

The invention discloses a switch type room temperature controller with a double-control function. The switch type room temperature controller comprises a temperature control main board, a lamp wiring terminal, a switch main board, an MCU chip, a wireless module, a low-voltage detection module, a lamp switch module and an electricity storage module. The switch type room temperature controller is characterized by further comprising an on-state single-fire electricity taking conversion module, an off-state single-fire electricity taking conversion module, a control module, a magnetic latching relay work circuit, a full-wave rectification circuit, a low-voltage series intervention circuit, an LDO voltage reducing circuit, a voltage detection circuit and a double-control mode selecting circuit. The controller takes electricity from a single firing line to supply the electricity to a system, the lamp switch function is achieved, the problem of temperature rising of internal elements is solved, heat consumer lamp 0 W-300 W wide-range belt carrying is achieved, the function of a double-control type switch is achieved, meanwhile, compatibility of a single-control type switch is achieved, and a standard lamp switch can be completely replaced.

Description

technical field [0001] The invention relates to the field of remote monitoring of heat supply and energy saving, in particular to a switch-type room temperature controller with dual control functions, which is used for intelligent control of heat supply and energy saving and remote transmission of data information. Background technique [0002] In winter, central heating is adopted in the northern region to provide residents with the indoor temperature required for life. In recent years, with the increase in the number of urban residents and the increasing air pollution caused by heating emissions and other factors, the adoption of effective energy-saving and emission-reduction methods has become the top priority of the current heating work. [0003] At present, the heating method in the society mostly adopts the extensive collective heating method, and the demand value of the room temperature in the household cannot be effectively collected and utilized. At the same time, ...

AI Technical Summary

Problems solved by technology

However, although the switch-type room temperature controller adopts the single live wire power-taking technology, there is a problem that it cannot be replaced when the heat user lamp switch is a double-control type, that is, the existing switch-type roo

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