EP0994312B1 - Lampe d'intérieur avec un système de filtrage aérien d'ambiance - Google Patents

Lampe d'intérieur avec un système de filtrage aérien d'ambiance Download PDF

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Publication number
EP0994312B1
EP0994312B1 EP98811024A EP98811024A EP0994312B1 EP 0994312 B1 EP0994312 B1 EP 0994312B1 EP 98811024 A EP98811024 A EP 98811024A EP 98811024 A EP98811024 A EP 98811024A EP 0994312 B1 EP0994312 B1 EP 0994312B1
Authority
EP
European Patent Office
Prior art keywords
room
fan
room light
inlet flow
light
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.)
Expired - Lifetime
Application number
EP98811024A
Other languages
German (de)
English (en)
Other versions
EP0994312A1 (fr
Inventor
Erwin Mändli
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.)
Individual
Original Assignee
Individual
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 to EP98811024A priority Critical patent/EP0994312B1/fr
Application filed by Individual filed Critical Individual
Priority to AT98811024T priority patent/ATE196001T1/de
Priority to DE59800258T priority patent/DE59800258D1/de
Priority to PL99347225A priority patent/PL347225A1/xx
Priority to AU59652/99A priority patent/AU5965299A/en
Priority to DE59905576T priority patent/DE59905576D1/de
Priority to AT99970457T priority patent/ATE240493T1/de
Priority to CA002346432A priority patent/CA2346432A1/fr
Priority to PCT/CH1999/000481 priority patent/WO2000022351A1/fr
Priority to CZ20011262A priority patent/CZ20011262A3/cs
Priority to EP99970457A priority patent/EP1121563B1/fr
Publication of EP0994312A1 publication Critical patent/EP0994312A1/fr
Application granted granted Critical
Publication of EP0994312B1 publication Critical patent/EP0994312B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • F21V33/0088—Ventilating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/95—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes
    • F24F8/97—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes for removing tobacco smoke

Definitions

  • the invention relates to a room lamp with integrated room air filtering device according to the preamble of claim 1.
  • US, A 2790510 describes, starting from a prior art air filters and lighting fixtures arranged separately in a room, a lamp with an integrated air filter.
  • a filter unit which also an electric motor, a fan driven with this and Includes individual lights, screwed onto a lamp base.
  • the entry Polluted air is spread over a large area by an overhead filter Air comes out of the room cleaned.
  • a 8800812 a Filtration unit built into a hanging room lamp. Below the filtration unit, inside the interchangeable lampshade is a single lamp hung with an inner lampshade, which air passage openings having. The polluted air is so with the help of a fan sucked over the entire cross section of the outer lampshade via a pre-filter into the filter unit and leaves it via an activated carbon filter up where it is blown out.
  • U 9104400 discloses the cleaning of polluted indoor air in combination with a fluorescent tube with an airtight lampshade.
  • the burdened Room air is exposed on the front side via a dust and / or surface covering the entire surface Grease filter sucked in, and at the other end comes across a large area over an activated carbon filter out.
  • the invention has for its object a room lamp with integrated To create room air filtering device of the type described above, which can be used more efficiently and more spatially.
  • the present invention combines the properties of a so-called Room lung and a light donor in an optimal way.
  • the connection of Room lighting and room air filtration enables the resulting Indoor air pollution, such as tobacco smoke or food odors, or vapors there to record where they originate most, namely directly above the tables, be it at the regulars' table, at the bar counter or at home at the dining table.
  • the easily replaceable grease and activated carbon filters neutralize greasy vapors and nicotine for the most part.
  • the filtered air is returned to the room. Passive smoking is greatly reduced. Textiles, curtains in particular, as well as furnishings in general are reduced space pollution exposed.
  • the design of the lamp essentially that of the decorative Lampshades are regarding the design and the materials used no limits. If the basic or Any type of screen, also specially developed for this purpose, can be used as a supporting element free to choose and easy to replace.
  • the central channel through the room lamp is as shown in Fig. 1 below is, essentially by a fan housing with a downstream attached lower part of the base element on the one hand and an upstream the upper and a lower screwed to the fan housing Inflow plate formed on the other hand, the two inflow plates form the lowest part of the axially symmetrical central channel.
  • Both inflow plates each have one perpendicular to the Longitudinal axis of the central channel peripheral peripheral external flange, which are screwed together at a short distance. they form such a space communicating with the central channel, which with Look at its function called suction slot. This extends in usually horizontal to the area of the central channel, but can be inside of the horizontal peripheral region also rising in the shape of a truncated cone be trained.
  • the suction slit is expedient at least in the confluence area expanded into the central channel.
  • the efficiency of the room lamp can further in terms of room air filtration be increased by a specially trained fan is installed. This is especially an electric motor powered Pipe fan with impeller suitable.
  • Another preferred embodiment of the invention leaves the room air not at the top, but when the top end of the central channel is closed Exit laterally through suitable openings.
  • An electric room lamp RL shown in FIG. 1 with integrated room air filtration essentially forms a three-part element in this Embodiment of a support / air outlet forming a basic element 1 and electrical supply part, one as a tubular fan 2 for Air intake trained fan, and an an air flow funnel forming upper inflow plate 3 and lower inflow plate 4.
  • the basic element 1 designed as a circular cylindrical housing takes over the supporting function for the whole construction, including an attached one Screen 17.
  • the housing-like basic element 1 is divided from top to bottom as follows or equipped. It is removable with a rotary motion Cover 5 with a hanging device and a passage for the power cable feed Mistake.
  • a closed chamber 6 are not shown electrical connections, distributors and terminals, on the one hand for the individual lights 7, on the other hand for the pipe fan 2, is housed next in this chamber 6 a stepless controller 9 with an on / off switch, which can be operated from the outside by means of a rotary knob 10, and a capacitor 11 arranged.
  • a channel 8 for the lighting and fan cable feed connects peripherally to the closed chamber 6. After all, that includes Basic element 1 a hood 14 with an almost all-round open section 12 for the lateral outlet of the filtered room air.
  • an interchangeable activated carbon filter 13 on inner webs S (Fig. 3).
  • the cylindrical hood 14 is pushed on from above and lies with an upper, all-round rectangular flange all around on the lid 5 on. Laterally, the lower area of the hood 14, i.e. the almost all around open section 12, to allow the filtered air to escape, vertical slots 15 on.
  • By lifting the hood 14 with a simple one Access to the activated carbon filter 13 is made possible and guaranteed its easy replacement.
  • the actual air intake system attached or hung. It essentially consists of the duct fan 2 with an impeller, which with an air flow-optimizing housing 18 is installed.
  • the duct fan 2 is an integral part of a Central channel ZK with an axis of symmetry x-x, which also the lower part of the base element 1 and the upper and lower inflow plates 3, 4 includes.
  • the tubular fan 2 is started up by the stepless controller 9 with the associated capacitor 11 in the closed chamber 6.
  • the upper inflow plate located below the fan housing 18 3 is plate-shaped for optimal air intake or air flow (Fig. 1) or frustoconical (Fig. 4).
  • the outer top edge also serves as a support for the screen 17.
  • the lower inflow plate 4 is designed accordingly and with the upper inflow plate 3 screwed that in the peripheral, flange-shaped area a horizontally double-walled area with a small space 19 arises, which communicates with the central channel ZK. Because of this low Gap creates an increased suction effect, which further increases can be made by narrowing in the space with suction-enhancing Effect can be constructed.
  • the upper inflow plate 3 fixedly mounted on the tubular fan housing 18 also serves as a supporting element for the lower inflow plate 4.
  • the opening for the central channel ZK with the right-angled cantilever Edge of the lower inflow plate 4 is with a screw-on cover 22 closed.
  • the flat, plate-shaped variant according to FIG. 1 is preferred for multi-lamp lights, i.e. with several individual lights 7, used.
  • the luminaire holders 20 are frustoconical Depressions 21 of the lower inflow plate 4, depending on the number, arranged and installed all around.
  • Centric i.e. in the vertical extension of the x-x axis of the basic element 1 and the tubular fan 2 serves the round screwable from below and flat lids 22 after removing access for replacement or cleaning a grease filter 23.
  • the cover 22 serves as a closure for the access opening, for the replacement or cleaning of the metallic grease filter 23 it is removed.
  • the metallic grease filter 23 can with a simple Handle removed and cleaned by hand or in a dishwasher become.
  • the depressions 21 of the lower inflow plate 4 pass through accordingly Cutouts in the upper inflow plate 3 and thus also the space 19 or the intake slot A.
  • FIG. 2 The cross section shown in Fig. 2 through the upper part of the base element 1 shows in particular the arrangement of the stepless controller 9 and its externally operated rotary knob 10. From Fig. 2 it can also be seen that at removed knob 10 no protruding parts are formed what when replacing the screen 17 is advantageous.
  • the cross section through the lower part of the base element 1 according to FIG. 3 shows the area of the open section 12.
  • Hood 14 shown are the vertical slots 15 arranged all around recognizable.
  • an activated carbon filter 13 is indicated, which in the Working phase rests on the inner bars S and with the raised or with removed hood 14 is exchangeable.
  • the hood 14 will through the channel 8 and parts of the base element 1.
  • FIG. 4 essentially corresponds to FIG. 1.
  • FIG. 4 comprises only one lamp 7 on the axis of symmetry x-x.
  • the top and lower inflow plates 3, 4 are apart from the area of the peripheral Interspace 19 is frustoconical.
  • the one between the two The suction slit A extends in the direction of the central duct ZK on.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Filtering Materials (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Ventilation (AREA)

Claims (10)

  1. Lampe d'intérieur (RL) à dispositif de filtrage de l'air ambiant, qui comporte un élément de base (1) du type boítier, un canal central (ZK) qui y est attaché, traverse verticalement la lampe d'intérieur et est prévu pour de l'air d'ambiant soufflé à travers le canal par un ventilateur incorporé (2) à boítier (18) de ventilateur, au moins un filtre échangeable (13, 23) et un abat-jour amovible (17), caractérisé en ce que le dispositif de filtrage du local comprend un boítier d'introduction à double paroi, agencé dans la zone inférieure et comprenant un espace intermédiaire (19) qui forme la partie horizontale périphérique d'une fente d'aspiration (A) conduisant vers le canal central (ZK), l'espace intermédiaire (19) comportant des rétrécissements qui renforcent l'aspiration.
  2. Lampe d'intérieur (RL) selon la revendication 1, caractérisée en ce que l'espace intermédiaire horizontal (19) agencé sur toute la périphérie est formé par des brides extérieures, vissées à distance l'une de l'autre, d'une plaque d'introduction supérieure et d'une plaque d'introduction inférieure (3, 4), la plaque d'introduction supérieure (3) étant attachée au boítier (18) de ventilateur.
  3. Lampe d'intérieur (RL) selon la revendication 2, caractérisée en ce que la configuration de la fente d'aspiration (A) est horizontale ou tronconique ascendante vers la zone du canal central (ZK) à l'intérieur de l'espace intermédiaire (19).
  4. Lampe d'intérieur (RL) selon l'une quelconque des revendications 1 à 3 caractérisée en ce que la section transversale de la fente d'aspiration (A) s'élargit au moins dans une zone de débouché dans le canal central (ZK).
  5. Lampe d'intérieur (RL) selon l'une quelconque des revendications 1 à 4, caractérisée en ce que la plaque d'introduction inférieure (4) en forme d'assiette comporte des cavités (21) incluant des montures (20) de sources lumineuses qui pénètrent dans les évidements correspondants ménagés dans une plaque d'introduction supérieure (3), elle aussi en forme d'assiette.
  6. Lampe d'intérieur (RL) selon l'une quelconque des revendications 1 à 5, caractérisée en ce qu'un bord replié en collerette verticale vers le bas qui forme l'ouverture centrale dans la plaque d'introduction inférieure (4) forme, en coopération avec un couvercle rapporté positionnable (22, 25), des ouvertures d'aspiration réglables (24) pour l'air pollué du local.
  7. Lampe d'intérieur (RL) selon l'une quelconque des revendications 1 à 6, caractérisée en ce que le ventilateur (2) consiste en un ventilateur tubulaire à couronne mobile entraíné par moteur électrique.
  8. Lampe d'intérieur (RL) selon l'une quelconque des revendications 1 à 7 caractérisée en ce qu'un filtre dégraisseur métallique (23) est installé en amont du ventilateur (2) et un filtre (13) à charbon actif est installé en aval dans le canal central (ZK).
  9. Lampe d'intérieur (RL) selon l'une quelconque des revendications 1 à 8 caractérisée en ce que l'élément de base (1) est couvert d'un capot (14) qui repose par sa périphérie sur un couvercle (5) et comporte des fentes verticales (15) réparties sur sa périphérie situées dans la partie inférieure d'une chambre fermée (6) de l'élément de base (1), presque tout autour d'une partie ouverte (12).
  10. Lampe d'intérieur (RL) selon l'une quelconque des revendications 1 à 9, caractérisée en ce qu'un régulateur (9) du ventilateur (2), qui peut être ajusté en continu de l'extérieur et est associé à un commutateur marche-arrêt et à un condensateur (11), est installé dans la chambre fermée (6) de l'élément de base (1).
EP98811024A 1998-10-14 1998-10-14 Lampe d'intérieur avec un système de filtrage aérien d'ambiance Expired - Lifetime EP0994312B1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
AT98811024T ATE196001T1 (de) 1998-10-14 1998-10-14 Raumleuchte mit integrierter raumluftfiltriervorrichtung
DE59800258T DE59800258D1 (de) 1998-10-14 1998-10-14 Raumleuchte mit integrierter Raumluftfiltriervorrichtung
EP98811024A EP0994312B1 (fr) 1998-10-14 1998-10-14 Lampe d'intérieur avec un système de filtrage aérien d'ambiance
AU59652/99A AU5965299A (en) 1998-10-14 1999-10-12 Indoor lamp having an integrated air filter system
DE59905576T DE59905576D1 (de) 1998-10-14 1999-10-12 Raumleuchte mit raumluftfiltrierung
AT99970457T ATE240493T1 (de) 1998-10-14 1999-10-12 Raumleuchte mit raumluftfiltrierung
PL99347225A PL347225A1 (en) 1998-10-14 1999-10-12 Indoor lamp having an integrated air filter system
CA002346432A CA2346432A1 (fr) 1998-10-14 1999-10-12 Lampe d'interieur pourvue d'un systeme de filtration d'air ambiant
PCT/CH1999/000481 WO2000022351A1 (fr) 1998-10-14 1999-10-12 Lampe d'interieur pourvue d'un systeme de filtration d'air ambiant
CZ20011262A CZ20011262A3 (cs) 1998-10-14 1999-10-12 Interiérové svítidlo s filtrací vzduchu
EP99970457A EP1121563B1 (fr) 1998-10-14 1999-10-12 Lampe d'interieur pourvue d'un systeme de filtration d'air ambiant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98811024A EP0994312B1 (fr) 1998-10-14 1998-10-14 Lampe d'intérieur avec un système de filtrage aérien d'ambiance

Publications (2)

Publication Number Publication Date
EP0994312A1 EP0994312A1 (fr) 2000-04-19
EP0994312B1 true EP0994312B1 (fr) 2000-08-30

Family

ID=8236384

Family Applications (2)

Application Number Title Priority Date Filing Date
EP98811024A Expired - Lifetime EP0994312B1 (fr) 1998-10-14 1998-10-14 Lampe d'intérieur avec un système de filtrage aérien d'ambiance
EP99970457A Expired - Lifetime EP1121563B1 (fr) 1998-10-14 1999-10-12 Lampe d'interieur pourvue d'un systeme de filtration d'air ambiant

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP99970457A Expired - Lifetime EP1121563B1 (fr) 1998-10-14 1999-10-12 Lampe d'interieur pourvue d'un systeme de filtration d'air ambiant

Country Status (8)

Country Link
EP (2) EP0994312B1 (fr)
AT (2) ATE196001T1 (fr)
AU (1) AU5965299A (fr)
CA (1) CA2346432A1 (fr)
CZ (1) CZ20011262A3 (fr)
DE (2) DE59800258D1 (fr)
PL (1) PL347225A1 (fr)
WO (1) WO2000022351A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019166114A1 (fr) * 2018-02-27 2019-09-06 Jasseb Gabriel Adam Lampe de purification d'air, unité de purification d'air et procédé de purification d'air
CN109915775A (zh) * 2019-01-21 2019-06-21 中山市宝点光电有限公司 一种智能空气净化杀菌灯
CN111503762A (zh) * 2019-01-29 2020-08-07 松下电气机器（北京）有限公司 一种空气净化风扇灯的控制方法及装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2790510A (en) * 1954-04-15 1957-04-30 Joseph G Brabec Air filter for lamps
US3701895A (en) * 1971-06-30 1972-10-31 Thomas Industries Inc Combined lighting and ventilating fixture
DE2428568A1 (de) * 1974-06-14 1976-01-02 Erich O Riedel Lampe mit integriertem filterteil
DE3428359A1 (de) * 1984-08-01 1986-02-06 Düpro AG, Romanshorn Luftreinigungsgeraet
NL8800812A (nl) * 1988-03-30 1989-10-16 Wilhelmus Adrianus Hendrikus H Verlichtingsarmatuur.
AU3700089A (en) * 1988-06-23 1990-01-04 Constantinos J. Joannou Ceiling mounted air cleaner
DE9104400U1 (de) * 1991-04-11 1991-06-27 Warmbier, Werner Walter August, Dr., 6300 Gießen Beleuchtungsvorrichtung
GB9324030D0 (en) * 1993-11-23 1994-01-12 Smiths Industries Plc Assemblies
DE4405739C1 (de) * 1994-02-23 1995-07-13 Schako Metallwarenfabrik Klimaleuchte

Also Published As

Publication number Publication date
EP1121563A1 (fr) 2001-08-08
EP1121563B1 (fr) 2003-05-14
WO2000022351A1 (fr) 2000-04-20
ATE240493T1 (de) 2003-05-15
DE59800258D1 (de) 2000-10-05
CZ20011262A3 (cs) 2002-03-13
DE59905576D1 (de) 2003-06-18
PL347225A1 (en) 2002-03-25
CA2346432A1 (fr) 2000-04-20
AU5965299A (en) 2000-05-01
EP0994312A1 (fr) 2000-04-19
ATE196001T1 (de) 2000-09-15

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