EP3934498A4 - Illuminated toilet seat - Google Patents

Illuminated toilet seat Download PDF

Info

Publication number
EP3934498A4
EP3934498A4 EP20769429.0A EP20769429A EP3934498A4 EP 3934498 A4 EP3934498 A4 EP 3934498A4 EP 20769429 A EP20769429 A EP 20769429A EP 3934498 A4 EP3934498 A4 EP 3934498A4
Authority
EP
European Patent Office
Prior art keywords
toilet seat
illuminated
illuminated toilet
seat
toilet
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP20769429.0A
Other languages
German (de)
French (fr)
Other versions
EP3934498A1 (en
Inventor
Chengdong WU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou Topseat Technology Co Ltd
Original Assignee
Guizhou Topseat Technology Co Ltd
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 Guizhou Topseat Technology Co Ltd filed Critical Guizhou Topseat Technology Co Ltd
Publication of EP3934498A1 publication Critical patent/EP3934498A1/en
Publication of EP3934498A4 publication Critical patent/EP3934498A4/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/22—Removing surface-material, e.g. by engraving, by etching
    • B44C1/228—Removing surface-material, e.g. by engraving, by etching by laser radiation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • F21V33/004—Sanitary equipment, e.g. mirrors, showers, toilet seats or paper dispensers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
    • G02B6/0021—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0095—Light guides as housings, housing portions, shelves, doors, tiles, windows, or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0471—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
    • G02B6/0041—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided in the bulk of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
    • G02B6/006—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to produce indicia, symbols, texts or the like

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Public Health (AREA)
  • General Physics & Mathematics (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Toilet Supplies (AREA)
EP20769429.0A 2019-03-08 2020-03-06 Illuminated toilet seat Pending EP3934498A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2019077559 2019-03-08
PCT/CN2019/098243 WO2020181708A1 (en) 2019-03-08 2019-07-29 Illuminated toilet seat
PCT/CN2020/078253 WO2020182080A1 (en) 2019-03-08 2020-03-06 Illuminated toilet seat

Publications (2)

Publication Number Publication Date
EP3934498A1 EP3934498A1 (en) 2022-01-12
EP3934498A4 true EP3934498A4 (en) 2022-11-09

Family

ID=72426862

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20769429.0A Pending EP3934498A4 (en) 2019-03-08 2020-03-06 Illuminated toilet seat

Country Status (2)

Country Link
EP (1) EP3934498A4 (en)
WO (2) WO2020181708A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3119746A1 (en) * 2021-02-16 2022-08-19 Sofiane Amara The creation of a new category of toilet seats.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007319243A (en) * 2006-05-30 2007-12-13 Inax Corp Toilet seat device
CN103565342A (en) * 2012-08-09 2014-02-12 董兵 Toilet seat

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2587320Y (en) * 2002-10-16 2003-11-26 汤先形 Transparent closet seat cover
US7797767B2 (en) * 2002-11-22 2010-09-21 Axel Benkhardt Cover for a wall-hung urinal as well as cover or seat board for a toilet
CN2638644Y (en) * 2003-07-30 2004-09-08 谢红兰 Toilet seat
CN2719202Y (en) * 2004-07-23 2005-08-24 周爱娟 Flash toilet lid
CN2827247Y (en) * 2005-08-24 2006-10-18 许从金 Luminous cover of toilet
KR20110001807A (en) * 2009-06-30 2011-01-06 신성복 Multi-function transparency sanitary ware seat used led and catalyst of photoreactions
CN101664289A (en) * 2009-09-16 2010-03-10 周廷芳 Toilet cover and surface coating technique thereof
US9346245B2 (en) 2011-04-08 2016-05-24 Topseat International, Inc. Laminar composite toilet lid and seat
AT513214B1 (en) * 2012-08-09 2015-10-15 Kneidinger Ernst toilet seat
CN105476537B (en) * 2016-01-04 2018-05-01 海宁英福洁具有限公司 A kind of light-emitting toilet lid
CN205458391U (en) * 2016-01-19 2016-08-17 贵州思特技术有限公司 Toilet lid and closestool
CN105476536A (en) * 2016-01-19 2016-04-13 贵州思特技术有限公司 Closestool cover and closestool
EP3424385A1 (en) 2017-07-06 2019-01-09 Guizhou Topseat Technology Company Limited Toilet lid with a lenticular image
DE202017004099U1 (en) * 2017-07-06 2017-08-22 Guizhou Topseat Technology Company Limited Toilet with lenticular image
CN109080361A (en) * 2018-08-04 2018-12-25 浙江恒源洁具股份有限公司 A kind of plastic relief processing method of toilet lid

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007319243A (en) * 2006-05-30 2007-12-13 Inax Corp Toilet seat device
CN103565342A (en) * 2012-08-09 2014-02-12 董兵 Toilet seat

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020182080A1 *

Also Published As

Publication number Publication date
EP3934498A1 (en) 2022-01-12
WO2020181708A1 (en) 2020-09-17
WO2020182080A1 (en) 2020-09-17

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