WO2020178246A3 - Ventilation fixture - Google Patents

Ventilation fixture Download PDF

Info

Publication number
WO2020178246A3
WO2020178246A3 PCT/EP2020/055455 EP2020055455W WO2020178246A3 WO 2020178246 A3 WO2020178246 A3 WO 2020178246A3 EP 2020055455 W EP2020055455 W EP 2020055455W WO 2020178246 A3 WO2020178246 A3 WO 2020178246A3
Authority
WO
WIPO (PCT)
Prior art keywords
housing
cap
cavity
air inlet
air
Prior art date
Application number
PCT/EP2020/055455
Other languages
French (fr)
Other versions
WO2020178246A2 (en
Inventor
Bob WARD
Tom WESTON
Original Assignee
Sleep Safe Systems 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
Priority claimed from GB1902817.4A external-priority patent/GB2582259A/en
Priority claimed from GB1910063.5A external-priority patent/GB2585705A/en
Application filed by Sleep Safe Systems Ltd filed Critical Sleep Safe Systems Ltd
Priority to CA3136776A priority Critical patent/CA3136776A1/en
Priority to EP20709155.4A priority patent/EP3931499A2/en
Publication of WO2020178246A2 publication Critical patent/WO2020178246A2/en
Publication of WO2020178246A3 publication Critical patent/WO2020178246A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/078—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser combined with lighting fixtures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/28—Accessories for delivery devices, e.g. supports
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/58—Pipe-line systems
    • A62C35/68—Details, e.g. of pipes or valve systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F2007/0025—Ventilation using vent ports in a wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The invention provides a ventilation fixture comprising a main housing with a cavity; and a cap configured to be coupled to the housing such that it is movable away from and towards the cavity to open and close a gap between the main housing and an outer edge of the cap, wherein the cap or the housing includes a rim around an edge thereof and comprising one or more cut out portions to reduce air speed as air flows through the gap and into the cavity. The invention also provides a ventilation system comprising: a ventilation fixture as described above and an air inlet cap configured to be removably coupled to the housing, the air inlet cap comprising openings through which air can flow from the cavity out of the front of the housing, wherein the coupling means for coupling the cap and the air inlet cap to the housing are such that the cap and the air inlet cap are interchangeable. The invention also provides a ventilation fixture comprising: a main housing having a cavity; illumination means located on the main housing; and an air inlet cap configured to be removably coupled to the housing, wherein the air inlet cap includes one or more openings configured to allow air to pass from the cavity and out of the front of the housing.
PCT/EP2020/055455 2019-03-01 2020-03-02 Ventilation fixture WO2020178246A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA3136776A CA3136776A1 (en) 2019-03-01 2020-03-02 Ventilation fixture
EP20709155.4A EP3931499A2 (en) 2019-03-01 2020-03-02 Ventilation fixture

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB1902817.4A GB2582259A (en) 2019-03-01 2019-03-01 Ventilation fixture
GB1902817.4 2019-03-01
GB1910063.5 2019-07-12
GB1910063.5A GB2585705A (en) 2019-07-12 2019-07-12 Lighting apparatus with detachable portion
GB1913207.5A GB2583788A (en) 2019-03-01 2019-09-12 Ventilation fixture
GB1913207.5 2019-09-12

Publications (2)

Publication Number Publication Date
WO2020178246A2 WO2020178246A2 (en) 2020-09-10
WO2020178246A3 true WO2020178246A3 (en) 2020-11-26

Family

ID=68315430

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2020/055455 WO2020178246A2 (en) 2019-03-01 2020-03-02 Ventilation fixture

Country Status (4)

Country Link
EP (1) EP3931499A2 (en)
CA (1) CA3136776A1 (en)
GB (1) GB2583788A (en)
WO (1) WO2020178246A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2598401A (en) * 2020-09-01 2022-03-02 Lumi Plugin Ltd Lighting fixture with low profile light guide

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299797A (en) * 1964-09-02 1967-01-24 John P Dry Combined air diffuser and lighting fixture
DE29906760U1 (en) * 1999-04-16 1999-09-23 Preussag Ag Minimax Luminaire with a central housing
WO2005071313A1 (en) * 2004-01-15 2005-08-04 Zhibiao Pan Lighting fixture for exhausting air
US20100085752A1 (en) * 2008-10-08 2010-04-08 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Led lamp
US8182116B2 (en) * 2007-10-10 2012-05-22 Cordelia Lighting, Inc. Lighting fixture with recessed baffle trim unit
WO2018138573A1 (en) * 2017-01-30 2018-08-02 Zehnder Group International Ag Air diffuser device for ventilating rooms
EP3372914A2 (en) * 2017-02-17 2018-09-12 FläktGroup Sweden AB Ventilation valve and method for measuring air flow from the ventilation valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5075258B2 (en) * 2011-03-01 2012-11-21 株式会社ユニックス Ventilation cover
KR101369290B1 (en) * 2012-04-17 2014-03-04 강성실 Diffuser with lighting
ITBO20150012U1 (en) * 2015-02-13 2016-08-13 Eur Ex S R L VENTILATION GRILL WITH MULTIFUNCTION FRONT SHIELD THAT ALLOWS YOU TO SET THE SAME GRILL IN AN OPEN, PARTIAL OPENING OR SUBSTANTIVE CLOSING CONDITION
CN206918824U (en) 2017-02-21 2018-01-23 漳州立达信光电子科技有限公司 down lamp

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299797A (en) * 1964-09-02 1967-01-24 John P Dry Combined air diffuser and lighting fixture
DE29906760U1 (en) * 1999-04-16 1999-09-23 Preussag Ag Minimax Luminaire with a central housing
WO2005071313A1 (en) * 2004-01-15 2005-08-04 Zhibiao Pan Lighting fixture for exhausting air
US8182116B2 (en) * 2007-10-10 2012-05-22 Cordelia Lighting, Inc. Lighting fixture with recessed baffle trim unit
US20100085752A1 (en) * 2008-10-08 2010-04-08 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Led lamp
WO2018138573A1 (en) * 2017-01-30 2018-08-02 Zehnder Group International Ag Air diffuser device for ventilating rooms
EP3372914A2 (en) * 2017-02-17 2018-09-12 FläktGroup Sweden AB Ventilation valve and method for measuring air flow from the ventilation valve

Also Published As

Publication number Publication date
WO2020178246A2 (en) 2020-09-10
EP3931499A2 (en) 2022-01-05
GB201913207D0 (en) 2019-10-30
GB2583788A (en) 2020-11-11
CA3136776A1 (en) 2020-09-10

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