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PH12013000314A1 - Lighting control switch - Google Patents

Lighting control switch

Info

Publication number
PH12013000314A1
PH12013000314A1 PH12013000314A PH12013000314A PH12013000314A1 PH 12013000314 A1 PH12013000314 A1 PH 12013000314A1 PH 12013000314 A PH12013000314 A PH 12013000314A PH 12013000314 A PH12013000314 A PH 12013000314A PH 12013000314 A1 PH12013000314 A1 PH 12013000314A1
Authority
PH
Philippines
Prior art keywords
lighting
preliminary announcement
lower limit
control unit
control switch
Prior art date
Application number
PH12013000314A
Inventor
Kentaro Uehara
Satoshi Hirata
Shuji Matsuura
Original Assignee
Panasonic Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Corp filed Critical Panasonic Corp
Publication of PH12013000314A1 publication Critical patent/PH12013000314A1/en

Links

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)

Abstract

The lighting control switch in accordance with the present invention includes: a control unit configured to control a lighting load based on a detection result from a human sensor configured to judge whether a person is in a detection area; and a lower limit luminance setting unit configured to determine a lower limit luminance for the lighting load in response to a manual input from a user. The control unit is configured to, when the human sensor does not detect a person, perform a turning-off preliminary announcement lighting operation only for a preliminary announcement time period. The control unit is configured to, in the turning-off preliminary announcement lighting operation, supply to the lighting load electrical power corresponding to a preliminary announcement luminance that is equal to the lower limit luminance or more.
PH12013000314A 2012-10-19 2013-10-17 Lighting control switch PH12013000314A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012232376A JP6114983B2 (en) 2012-10-19 2012-10-19 Lighting control switch

Publications (1)

Publication Number Publication Date
PH12013000314A1 true PH12013000314A1 (en) 2015-05-04

Family

ID=50572907

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12013000314A PH12013000314A1 (en) 2012-10-19 2013-10-17 Lighting control switch

Country Status (4)

Country Link
JP (1) JP6114983B2 (en)
CN (1) CN103781238B (en)
PH (1) PH12013000314A1 (en)
TW (1) TWI587743B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7535428B2 (en) 2020-10-09 2024-08-16 株式会社Lixil Toilet Room System

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW549004B (en) * 1999-06-15 2003-08-21 Matsushita Electric Works Ltd Portable programming device for supervisory remote control system
JP3591389B2 (en) * 1999-09-27 2004-11-17 松下電工株式会社 Hot wire automatic switch for toilet
JP4254524B2 (en) * 2003-12-22 2009-04-15 パナソニック電工株式会社 Automatic switch with hot wire sensor
JP2005243256A (en) * 2004-02-24 2005-09-08 Matsushita Electric Works Ltd Lighting system
JP4747997B2 (en) * 2006-05-26 2011-08-17 パナソニック電工株式会社 Lighting control switch
JP5308181B2 (en) * 2009-02-13 2013-10-09 パナソニック株式会社 Dimmer
CN202228943U (en) * 2011-04-29 2012-05-23 泉州市金太阳电子科技有限公司 LED (light-emitting diode) lamp with PIR (pyroelectric Infrared sensor) sensing function
CN202261956U (en) * 2011-09-15 2012-05-30 四川新力光源有限公司 Intelligent control device for LED (Light Emitting Diode) illumination
TWM435130U (en) * 2011-11-01 2012-08-01 Ir Tec Internat Ltd Lighting apparatus applied to control LED sensing device

Also Published As

Publication number Publication date
JP6114983B2 (en) 2017-04-19
CN103781238A (en) 2014-05-07
CN103781238B (en) 2017-05-24
TW201436639A (en) 2014-09-16
JP2014086189A (en) 2014-05-12
TWI587743B (en) 2017-06-11

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