KA type single-live-wire wall intelligent switch

An intelligent switch, single live wire technology, applied in the use of semiconductor lamps, electrical components, etc., can solve the problems of side street lights, ghost fires, crashes, etc., to prevent large drops, overcome the inability to distribute the network, and reduce the switching frequency. Effect

Active Publication Date: 2021-05-28
刘冰冰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology helps protect against damage caused during faults such as short circuits and overvoltage conditions while still allowing efficient use of energy resources (electricity). It uses various techniques like transformers, capacitors, inductors, resistances, etc., along with other components to achieve this purpose. Additionally, there are also fuses and thermal disconnect devices added to these systems to improve their performance reliability. Overall, this innovation improves safety measures and efficiency in utilizing renewable sources of energy.

Problems solved by technology

This patented technical problem addressed in this patents is how to creating an improved wireless home device for elderly individuals who may lack advanced communication capabilities without having multiple remote controls at once.

Method used

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  • KA type single-live-wire wall intelligent switch
  • KA type single-live-wire wall intelligent switch
  • KA type single-live-wire wall intelligent switch

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Embodiment Construction

[0046] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0047] Such as Figure 1 to Figure 6 As shown, in the embodiment of the present invention, a KA-type single live wire wall intelligent switch is provided, which is arranged between the live wire L and the power supply load S, and includes a KA main switch 1, a high-voltage isolated power supply 2, a power adaptive circuit 3, DC timing charging control circuit 4, boosting impedance circuit 5, open circuit blocking circuit 6 and intelligent module input and output circuit 7; wherein,

[0048] KA main switch 1 is connected in series between the live wire L and the power supply load S, and there are four terminals (L, L 1 , L 2 , L 3 ), three-way relay switches (such as KA1~KA3) and power MOS tubes (such as power MOS tubes V2 and V3 connected in series); one end of th

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Abstract

The invention provides a KA type single-live-wire wall intelligent switch, which comprises a KA main switch, a high-voltage isolation power supply, a power adaptive circuit, a direct-current timing charging control circuit and an intelligent module input and output circuit, wherein the KA main switch connects or disconnects electric connection between a live wire and a power supply load through series connection of an electricity-taking power MOS tube and a relay contact, the high-voltage isolation power supply provides direct current for a control circuit when the live wire is disconnected from the power supply load, the direct-current timing charging control circuit performs direct-current timing charging when the live wire and the power supply load are conducted, the power self-adaptive circuit performs full-bridge half-wave rectification conversion and upper limit voltage control by controlling the electricity-taking power MOS tube, and the intelligent module input and output circuit remotely controls the relay switch. According to the invention, the technical barriers of flickering and spanning fire phenomena of a low-power power supply load, incapability of network distribution and incapability of driving a common relay are solved, the heating value of a high-power load power taking MOS tube is reduced, and the phenomenon of lighting on a side road during air switch is also avoided.

Description

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Claims

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Application Information

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Owner 刘冰冰
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