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Light dimming method using switch-type switch and related lighting system

A lighting system and a switching technology, which are applied in the field of a dimming method using a switching switch and related lighting systems

Active Publication Date: 2012-03-14
普诚创智(成都)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The lighting system 200 of the prior art can provide dimming function, but needs to use special rotary switch 210

Method used

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  • Light dimming method using switch-type switch and related lighting system
  • Light dimming method using switch-type switch and related lighting system
  • Light dimming method using switch-type switch and related lighting system

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Embodiment Construction

[0031] Please refer to image 3 , image 3 It is a schematic diagram of an illumination system 300 of the present invention. The lighting system 300 includes a switch 110 , a lamp group 120 , a power supply circuit 330 , a control circuit 340 , an output circuit 350 , a feedback circuit 360 and a commercial power detection circuit 370 . The switch 110 is a traditional switching switch, which allows the user to turn on and off the lamp set 120 by switching the state of the switch. image 3 The illustrated lighting system 300 only includes a set of switches 110 , which provide two states of on (ON) and off (OFF) respectively corresponding to the action of turning on and off the lamp set 120 . However, in other applications, the present invention can also use multiple sets of switches 110, so that users can conveniently turn on or off lights in different positions. The relationship between the actions of 120 is not absolute, but depends on the initial state of the lamp group 1...

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Abstract

The invention discloses a light dimming method using a switch-type switch and a related lighting system. In the light dimming method, the brightness of a lamp tube group is adjusted according to the state of the switch-type switch. The light dimming method comprises the following steps of: when the lamp tube group is in an initial state, determining the moment to be a first state of the switch-type switch; after the switch-type switch is switched to a second state from the first state at a first time point, gradually adjusting the brightness of the lamp tube group to second brightness from first brightness within the light dimming time from the first time point; within the light dimming time from the first time point, switching the switch-type switch to the first state from the second state at a second time point, switching to the second state from the first state at a third time point; and when the interval between the second time point and the third time point is not greater than a turn-off time, remaining the lamp tube group at the brightness at the second time point. By the method, a light dimming function can be provided by using a conventional switch-type switch.

Description

technical field [0001] The invention relates to a dimming method and a related lighting system, in particular to a dimming method using a toggle switch and a related lighting system. Background technique [0002] Please refer to figure 1 , figure 1 It is a schematic diagram of a lighting system 100 in the prior art. The lighting system 100 includes a switch 110 , a lamp set 120 and a ballast 130 . The switch 110 is generally the most common traditional toggle switch (toggle switch), which can provide two states of ON (ON) and OFF (OFF). When the user turns on the switch 110 , the commercial power (such as 110V-220V AC voltage) will be sent to the ballast 130 , and the ballast 130 can perform a lighting action to turn on the lamp set 120 . The prior art lighting system 100 has a simple structure, but the user can only choose to turn on or off the light through the traditional toggle switch 110 , and cannot adjust the brightness of the lamp group 120 . [0003] Please ref...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
CPCY02B20/40
Inventor 萧恩煦黄金炎
Owner 普诚创智(成都)科技有限公司
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