Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Intelligent switch and double-control switch

An intelligent switch and switch control technology, applied in the field of circuits, can solve the problems of lack of zero line, low installation requirements, and limited use scenarios of intelligent switches to achieve the effect of intelligence

Active Publication Date: 2020-09-04
HANGZHOU TUYA INFORMATION TECH CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Replace a mechanical switch or two mechanical switches with an intelligent dual-control switch on the dual-control line of the traditional mechanical switch. The intelligent dual-control switch is an intelligent switch powered by zero and live wires; switch, but each smart switch needs to add a neutral wire, and the current field wiring of the switch lacks a neutral wire, so it is necessary to reserve a neutral wire before wiring, which limits the usage scenarios of smart switches

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Intelligent switch and double-control switch
  • Intelligent switch and double-control switch
  • Intelligent switch and double-control switch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0020] see figure 1 , figure 1 It is a schematic structural diagram of an embodiment of a smart switch provided in this application. The smart switch 10 includes: a control circuit 11 , a first power supply 12 , a switching element 13 and a second power supply 14 .

[0021] The control circuit 11 is used to receive the switch signal and generate a corresponding switch control signal; specifically, the switch signal may be an instruction issued by the user thr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an intelligent switch and a double-control switch. In the intelligent switch, a control circuit is used for receiving a switching signal and generating a corresponding switching control signal; a first power supply is used for receiving the power supply voltage and supplying power to the control circuit and the external equipment when the external equipment works; a switching element is used for switching the connection state with the external equipment after receiving the switch control signal sent by the control circuit, so that the access between the first power supply and the external equipment is closed / conducted; a second power supply is used for receiving the power supply voltage and supplying power to the control circuit and the switching element when the external equipment does not work; the switching element comprises a static contact, a first movable contact and a second movable contact, the static contact is connected with the first power supply, andthe first movable contact / the second movable contact is connected with external equipment. By means of the mode, when the external equipment works or does not work, different power supplies can be used for supplying power, and the switch becomes intelligent.

Description

technical field [0001] The application relates to the field of circuit technology, in particular to an intelligent switch and a dual control switch. Background technique [0002] At present, the wiring method of the lamp switch is that one live wire is connected to the lamp through a mechanical switch, and the other connecting wire of the lamp is connected to the neutral wire. Considering that the current switch scene is basically a single live wire wiring method, and for some application scenarios, For the sake of convenience, two or three switches are basically installed in different places to control the same lamp; at present, the power supply methods of smart switches mainly include smart switches powered by zero live wire and smart switches powered by single live wire. Mainly single-control, the current way to achieve dual-control or multi-control is as follows: [0003] Use a main control switch to connect the lamps, and the auxiliary switch synchronizes the control c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H05B47/10
CPCH05B47/10Y02B20/40
Inventor 黄振培
Owner HANGZHOU TUYA INFORMATION TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com