WO2014008249A3 - A method and apparatus for indicating the states of a ups using indirect light source - Google Patents

A method and apparatus for indicating the states of a ups using indirect light source Download PDF

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Publication number
WO2014008249A3
WO2014008249A3 PCT/US2013/049048 US2013049048W WO2014008249A3 WO 2014008249 A3 WO2014008249 A3 WO 2014008249A3 US 2013049048 W US2013049048 W US 2013049048W WO 2014008249 A3 WO2014008249 A3 WO 2014008249A3
Authority
WO
WIPO (PCT)
Prior art keywords
ups
states
indicating
light source
indirect light
Prior art date
Application number
PCT/US2013/049048
Other languages
French (fr)
Other versions
WO2014008249A2 (en
Inventor
Bin Gao
Yunpeng ZHENG
Original Assignee
Eaton Corporation
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 Eaton Corporation filed Critical Eaton Corporation
Publication of WO2014008249A2 publication Critical patent/WO2014008249A2/en
Publication of WO2014008249A3 publication Critical patent/WO2014008249A3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Alarm Systems (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

An uninterruptible power supply (UPS) includes a chassis and door mounted on the chassis and having a cavity defined therein. A light emitting device is positioned in the cavity and configured to project light from the cavity onto a surface of the door to indirectly illuminate at least a portion of the surface. The light emitting device may be used to indicate a status of the UPS.
PCT/US2013/049048 2012-07-03 2013-07-02 A method and apparatus for indicating the states of a ups using indirect light source WO2014008249A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210229534.2A CN103529403A (en) 2012-07-03 2012-07-03 Method and apparatus for indicating UPS states
CN2012102295342 2012-07-03

Publications (2)

Publication Number Publication Date
WO2014008249A2 WO2014008249A2 (en) 2014-01-09
WO2014008249A3 true WO2014008249A3 (en) 2014-02-27

Family

ID=49354880

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/049048 WO2014008249A2 (en) 2012-07-03 2013-07-02 A method and apparatus for indicating the states of a ups using indirect light source

Country Status (2)

Country Link
CN (1) CN103529403A (en)
WO (1) WO2014008249A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104330750B (en) * 2014-11-20 2017-05-24 肖旭华 Method and system for testing twinkling characteristics of LED (light emitting diode) light source and drive power source thereof
CN104968117B (en) * 2015-07-13 2017-10-13 佛山市顺德区美的洗涤电器制造有限公司 A kind of dish-washing machine and its three primary colours prompting control method and device
CN110488205B (en) * 2018-10-24 2021-02-26 新华三技术有限公司 Fault recognition device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4595872A (en) * 1983-09-28 1986-06-17 Ball Newton E Computer-attached uninterruptable DC power supply
DE19616542A1 (en) * 1996-04-25 1997-11-06 Wiegand Batterie & Elektrotech Light emitting diode (LED) type battery monitor for multi-block batteries
WO2001018939A2 (en) * 1999-09-08 2001-03-15 American Power Conversion, Inc. Method and apparatus for delivering uninterrupted power
US20060099999A1 (en) * 2002-08-17 2006-05-11 Young-Tae Park Connector for charging cellular phone

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201113469Y (en) * 2007-10-17 2008-09-10 熊猫电子集团有限公司 Uninterruptive power supply display apparatus capable of totally displaying operating status
CN201332223Y (en) * 2008-12-30 2009-10-21 周静 Uninterrupted power supply in network communication room
US20120002391A1 (en) * 2010-06-30 2012-01-05 Ronald Arlin Van Weelden Apparatus for Indicating a Status of an Apparatus That Energizes a Protective Device, and Associated Method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4595872A (en) * 1983-09-28 1986-06-17 Ball Newton E Computer-attached uninterruptable DC power supply
DE19616542A1 (en) * 1996-04-25 1997-11-06 Wiegand Batterie & Elektrotech Light emitting diode (LED) type battery monitor for multi-block batteries
WO2001018939A2 (en) * 1999-09-08 2001-03-15 American Power Conversion, Inc. Method and apparatus for delivering uninterrupted power
US20060099999A1 (en) * 2002-08-17 2006-05-11 Young-Tae Park Connector for charging cellular phone

Also Published As

Publication number Publication date
CN103529403A (en) 2014-01-22
WO2014008249A2 (en) 2014-01-09

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