Multi-point-preset and fixed-point-selection type lighting switch system

A technology for lighting switches and switches, which is applied to lighting devices, lighting and heating equipment, components of lighting devices, etc., and can solve problems such as complex wiring of three-control switches and multi-control switches

Inactive Publication Date: 2015-04-08
朱伟
4 Cites 0 Cited by

AI-Extracted Technical Summary

Problems solved by technology

Moreover, the wiring of the three-control swit...
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Abstract

The invention relates to a multi-point-preset and fixed-point-selection type lighting switch system. The system comprises at least two groups of parallel-connected switches; the switches are single-control switches or/ and double-control switches. The multi-point-preset and fixed-point-selection type lighting switch system has the advantages that a plurality of switching points are preset during room decoration for being selected to control the same lamp, and therefore, the same lamp can be controlled by the preset switch after re-arranging household appliances and articles in the future.

Application Domain

Electrical apparatusElectric circuit arrangements

Technology Topic

EngineeringControl switch +1

Image

  • Multi-point-preset and fixed-point-selection type lighting switch system
  • Multi-point-preset and fixed-point-selection type lighting switch system
  • Multi-point-preset and fixed-point-selection type lighting switch system

Examples

  • Experimental program(5)

Example Embodiment

[0016] Embodiment 1: A multi-point preset fixed-point lighting switch system, the circuit diagram is as figure 1 As shown, it has two parallel single-control switches K11 and K12 for controlling the same lighting fixture. In actual use, you can choose K11 as the control switch. At this time, you should set K12 in the closed state, that is, set it in the open state; or you can choose K12 as the control switch, and then you should set K11 in the closed state, that is, set it in Open state.

Example Embodiment

[0017] Embodiment 2: Another multi-point preset fixed-point lighting switch system, the circuit diagram is as follows figure 2 As shown, it has three parallel single-control switches K11, K12 and K13 for controlling the same lighting fixture. In actual use, K11 can be selected as the control switch, and K12 and K13 should be set in the closed state, that is, set in the open state; or K12 can be selected as the control switch, and K11 and K13 should be set in the closed state. , That is, set in the open state; similarly, K13 can also be used as a control switch. At this time, K11 and K12 should be set in the closed state, that is, set in the open state.

Example Embodiment

[0018] Embodiment 3: Another multi-point preset fixed-point selection of lighting switch system, its circuit diagram is as follows image 3 As shown, it has two sets of parallel dual control switches K21+K21' and K22+K22' for controlling the same lighting fixture. In actual use, K21+K21' can be selected as the control switch. At this time, K22+K22' should be set in the closed state, that is, set in the open state; or K22+K22' can be selected as the control switch. K21+K21' is set in the closed state, that is, set in the open state.

PUM

no PUM

Description & Claims & Application Information

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