EP0994312B1 - Raumleuchte mit integrierter Raumluftfiltriervorrichtung - Google Patents
Raumleuchte mit integrierter Raumluftfiltriervorrichtung Download PDFInfo
- 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
Links
Images
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)
- Filtering Materials (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Ventilation (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Description
- Durch die Ausbildung eines peripher umlaufenden, horizontalen Eintrittsschlitzes für belastete Luft kann die Luftverbesserung gezielt durch Absaugen einer Luftschicht bewirkt werden. Zusammen mit den bevorzugten seitlichen Luftaustrittsöffnungen entsteht beispielsweise oberhalb eines Tisches eine die Luftqualität erhöhende Zirkulationsbewegung.
- Durch den Einbau eines Rohrventilators mit Laufrad anstelle eines konventionellen Ventilators wird die Saugleistung vervielfacht und dadurch die Luftverbesserung weiter erhöht.
- Fig. 1 einen Axialschnitt durch eine Raumleuchte mit mehreren Einzelleuchten,
- Fig. 2 einen Querschnitt I-I gemäss Fig. 1,
- Fig. 3 einen Querschnitt II-II gemäss Fig. 1, und
- Fig. 4 einen Axialschnitt durch eine Raumleuchte mit einer Einzelleuchte.
Claims (10)
- Raumleuchte (RL) mit integrierter Raumluftfiltriervorrichtung, welche ein gehäuseartiges Grundelement (1), einen daran befestigten, die Raumleuchte vertikal durchgreifenden Zentralkanal (ZK) für von einem eingebauten Ventilator (2) mit einem Ventilatorgehäuse (18) durchgeblasene Raumluft, wenigstens einen austauschbaren Filter (13,23) und einen entfernbaren Schirm (17) umfasst,
dadurch gekennzeichnet, dass
die Raumfiltriervorrichtung ein im unteren Bereich angeordnetes, doppelwandiges Einströmungsgehäuse mit einem Zwischenraum (19) umfasst, welcher den peripheren, horizontalen Teil eines zum Zentralkanal (ZK) führenden Ansaugschlitzes (A) bildet, wobei der Zwischenraum (19) saugverstärkende Verengungen aufweist. - Raumleuchte (RL) nach Anspruch 1, dadurch gekennzeichnet, dass der peripher umlaufende, horizontale Zwischenraum (19) durch in Abstand verschraubte Aussenflansche einer oberen und einer unteren Einströmungsplatte (3,4) gebildet ist, wobei die obere Einströmungsplatte (3) am Ventilatorgehäuse (18) befestigt ist.
- Raumleuchte (RL) nach Anspruch 2, dadurch gekennzeichnet, dass der Ansaugschlitz (A) bis in den Bereich des Zentralkanals (ZK) horizontal oder innenseitig des Zwischenraums (19) kegelstumpfförmig ansteigend ausgebildet ist.
- Raumleuchte (RL) nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass sich der Querschnitt des Ansaugschlitzes (A) wenigstens im Einmündungsbereich in den Zentralkanal (ZK) erweitert.
- Raumleuchte (RL) nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die tellerförmig ausgebildete untere Einströmungsplatte (4) Vertiefungen (21) mit Leuchtkörper-Fassungen (20) aufweist, welche entsprechende Aussparungen in einer ebenfalls tellerförmig ausgebildeten oberen Einströmungsplatte 3 durchgreifen.
- Raumleuchte (RL) nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass ein senkrecht nach unten abkragender, die zentrale Öffnung in der unteren Einströmungsplatte (4) bildender Rand im Zusammenwirken mit einem positionierbaren Aufsatzdeckel (22,25) einstellbare Absaugöffnungen (24) für die belastete Raumluft bildet.
- Raumleuchte (RL) nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der Ventilator (2) als elektromotorbetriebener Rohrventilator mit Laufrad ausgebildet ist.
- Raumleuchte (RL) nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass stromauf des Ventilators (2) ein metallischer Fettfilter (23), stromab ein Aktivkohlefilter (13) in den Zentralkanal (ZK) eingebaut ist.
- Raumleuchte (RL) nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass das Grundelement (1) mit einer Haube (14) abgedeckt ist, welche rundum auf einem Deckel (5) aufliegt und im unterhalb einer geschlossenen Kammer (6) des Grundelementes (1) liegenden, fast rundum offenen Abschnitts (12) rundum vertikale Schlitze (15) aufweist.
- Raumleuchte (RL) nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass in der geschlossenen Kammer (6) des Grundelementes (1) ein von aussen stufenlos einstellbarer Regler (9) für den Ventilator (2) mit einem Ein-/Aus-Schalter und ein Kondensator (11) eingebaut sind.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98811024A EP0994312B1 (de) | 1998-10-14 | 1998-10-14 | Raumleuchte mit integrierter Raumluftfiltriervorrichtung |
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 |
PCT/CH1999/000481 WO2000022351A1 (de) | 1998-10-14 | 1999-10-12 | Raumleuchte mit raumluftfiltrierung |
AU59652/99A AU5965299A (en) | 1998-10-14 | 1999-10-12 | Indoor lamp having an integrated air filter system |
CA002346432A CA2346432A1 (en) | 1998-10-14 | 1999-10-12 | Room light with room air filtration |
CZ20011262A CZ20011262A3 (cs) | 1998-10-14 | 1999-10-12 | Interiérové svítidlo s filtrací vzduchu |
DE59905576T DE59905576D1 (de) | 1998-10-14 | 1999-10-12 | Raumleuchte mit raumluftfiltrierung |
EP99970457A EP1121563B1 (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 |
AT99970457T ATE240493T1 (de) | 1998-10-14 | 1999-10-12 | Raumleuchte mit raumluftfiltrierung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98811024A EP0994312B1 (de) | 1998-10-14 | 1998-10-14 | Raumleuchte mit integrierter Raumluftfiltriervorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0994312A1 EP0994312A1 (de) | 2000-04-19 |
EP0994312B1 true EP0994312B1 (de) | 2000-08-30 |
Family
ID=8236384
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98811024A Expired - Lifetime EP0994312B1 (de) | 1998-10-14 | 1998-10-14 | Raumleuchte mit integrierter Raumluftfiltriervorrichtung |
EP99970457A Expired - Lifetime EP1121563B1 (de) | 1998-10-14 | 1999-10-12 | Raumleuchte mit raumluftfiltrierung |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99970457A Expired - Lifetime EP1121563B1 (de) | 1998-10-14 | 1999-10-12 | Raumleuchte mit raumluftfiltrierung |
Country Status (8)
Country | Link |
---|---|
EP (2) | EP0994312B1 (de) |
AT (2) | ATE196001T1 (de) |
AU (1) | AU5965299A (de) |
CA (1) | CA2346432A1 (de) |
CZ (1) | CZ20011262A3 (de) |
DE (2) | DE59800258D1 (de) |
PL (1) | PL347225A1 (de) |
WO (1) | WO2000022351A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3758760A1 (de) * | 2018-02-27 | 2021-01-06 | Jasseb, Gabriel Adam | Luftreinigungslampe, luftreinigungseinheit und verfahren zur luftreinigung |
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)
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 |
-
1998
- 1998-10-14 DE DE59800258T patent/DE59800258D1/de not_active Expired - Fee Related
- 1998-10-14 AT AT98811024T patent/ATE196001T1/de not_active IP Right Cessation
- 1998-10-14 EP EP98811024A patent/EP0994312B1/de not_active Expired - Lifetime
-
1999
- 1999-10-12 PL PL99347225A patent/PL347225A1/xx unknown
- 1999-10-12 EP EP99970457A patent/EP1121563B1/de not_active Expired - Lifetime
- 1999-10-12 CZ CZ20011262A patent/CZ20011262A3/cs unknown
- 1999-10-12 AU AU59652/99A patent/AU5965299A/en not_active Abandoned
- 1999-10-12 WO PCT/CH1999/000481 patent/WO2000022351A1/de not_active Application Discontinuation
- 1999-10-12 AT AT99970457T patent/ATE240493T1/de not_active IP Right Cessation
- 1999-10-12 CA CA002346432A patent/CA2346432A1/en not_active Abandoned
- 1999-10-12 DE DE59905576T patent/DE59905576D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE59800258D1 (de) | 2000-10-05 |
EP0994312A1 (de) | 2000-04-19 |
AU5965299A (en) | 2000-05-01 |
CA2346432A1 (en) | 2000-04-20 |
DE59905576D1 (de) | 2003-06-18 |
PL347225A1 (en) | 2002-03-25 |
EP1121563A1 (de) | 2001-08-08 |
WO2000022351A1 (de) | 2000-04-20 |
CZ20011262A3 (cs) | 2002-03-13 |
ATE196001T1 (de) | 2000-09-15 |
EP1121563B1 (de) | 2003-05-14 |
ATE240493T1 (de) | 2003-05-15 |
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