Mechanical latching relays and hybrid switches with latching relays for use in electrical automation

Abstract

Method and apparatus for a mechanical latching of at least one pole of a relay selected from SPST, SPDT, DPDT, reversing DPDT, multi pole MPST and MPDT including the integration of one of a single and plurality of hybrid SPDT or DPDT switches with one of SPDT and DPDT mechanically latching relay using conductive structured contactors to connect the poles of the relay and the switch including PCB assembly, for operating electrical loads via the switch manual key and remotely by powering the relay coil by a power pulse, including a CPU program for providing any of the manual keys of each SPDT or DPDT connected in a traveler lines to the integrated switch-relay to switch on-off group of loads and all the loads of home automation network or grid via optical cable, RF, IR in line of sight and bus line.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]This invention is related to electrical automation devices including switches and relays for manual and remote operation of appliances in residences and other buildings.[0003]2. Description of the Prior Art[0004]Switches and relays for switching on-off electrical appliances such as water boiler, air conditioners, heaters, lights and any other electrical equipment and appliances in residences, offices, public building, businesses, restaurants and factories are very well known. The well known relay devices for home automation are commonly installed in the main or a sub electrical cabinet of a given premises. The installed relays are operated via bus lines, RF, or by control signal propagated via the AC power line.[0005]The costs of the prior known automation devices and relays including their installation are very high because the electrical wiring must be changed from its standard commonly applied wiring systems, in whic...

AI Technical Summary

Benefits of technology

This patent is about a new type of switch that can be used in home automation systems. The switch allows for the use of different key levers and decorative covers, making it easier to match the switch design with the color and decor of the system. Additionally, the switch reduces the amount of data that needs to be recorded and updated, which simplifies the system and makes it more operational efficient.

Problems solved by technology

Another problem affecting the electrical power consumption is the use of many relays that consume power for self-operating and control.

Many relays installed in a residence or in a shop, or in a factory, or in public facilities persistently drain current and consumed power, thus when many such automation system are installed the overall consumed power will be substantial.

Latching power relays, using dual magnetized armatures or poles or other structured magnetic element are expensive and requiring complex circuitry and programming to control.

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