EP3516301A1 - Module d'éclairage pour hotte aspirante et hotte aspirante - Google Patents

Module d'éclairage pour hotte aspirante et hotte aspirante

Info

Publication number
EP3516301A1
EP3516301A1 EP17764394.7A EP17764394A EP3516301A1 EP 3516301 A1 EP3516301 A1 EP 3516301A1 EP 17764394 A EP17764394 A EP 17764394A EP 3516301 A1 EP3516301 A1 EP 3516301A1
Authority
EP
European Patent Office
Prior art keywords
lighting
lighting module
illumination
extractor hood
module
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.)
Granted
Application number
EP17764394.7A
Other languages
German (de)
English (en)
Other versions
EP3516301B1 (fr
Inventor
Simon Hörter
Dominik Abele
Matthias Bach
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete GmbH
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 BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Priority to PL17764394T priority Critical patent/PL3516301T3/pl
Publication of EP3516301A1 publication Critical patent/EP3516301A1/fr
Application granted granted Critical
Publication of EP3516301B1 publication Critical patent/EP3516301B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2064—Removing cooking fumes illumination for cooking hood

Definitions

  • Lighting module for extractor fan
  • the present invention relates to a lighting module and an extractor hood with a lighting module.
  • this extractor hood has is that the construction of the extractor hood is complex because the recessed portion has to be inserted into the frame. In addition, the hood is limited to a single type of lighting.
  • Object of the present invention is thus to provide a solution by means of which in different ways and yet easily a lighting of a portion of the hood and / or the environment of the hood can be done.
  • the invention is based on the finding that this object can be achieved by using a lighting device which has a modular construction and can thus be used for different types of light output.
  • the invention relates to a lighting module for a
  • Extractor hood which is characterized in that the lighting module has a frame-shaped main body and that on the frame-shaped base body at least one lighting element is arranged so that the at least one lighting element emits light in the plane of the frame-shaped base body.
  • the lighting module according to the invention is understood to mean a component consisting of several components which is preassembled or preassembled and can be introduced into a surface of an extractor hood.
  • the lighting module according to the invention has a frame-shaped main body.
  • the main body can also be referred to as a carrier.
  • As a frame-shaped body is understood to be at least four sidewalls Grundköper.
  • the base body may still have a foot which is arranged on an edge of the side walls. The foot thus forms a perpendicular to the side walls frame.
  • the foot may be to the inside and / or outside of the side walls of the frame-shaped
  • the main body is used for attachment of
  • the base body can also serve for fastening the lighting module in a surface of an extractor hood.
  • the base body is preferably used for attachment of one or more light-guiding elements.
  • Power supply of the lighting elements may be appropriate, for example, a cable out.
  • the base body and, if appropriate, an additionally provided cover can be configured with structures which guide the cable
  • the basic body Due to its frame shape, the basic body defines a plane which lies in particular perpendicular to the side walls of the frame-shaped main body. This plane can also be referred to as the surface direction of the frame-shaped main body.
  • At least one lighting element is arranged on the frame-shaped main body.
  • the at least one lighting element represents the light source of
  • the lighting element may for example be a light emitting diode (LED).
  • the main body allows the installation of lighting elements, which can also be referred to as bulbs and can represent LEDs, for example, in different positions.
  • the lighting element is preferably combined with further lighting elements to form a lighting unit.
  • Lighting element or the lighting unit can be attached to the body, for example glued to this or mechanically fastened, for example, be clipped.
  • the lighting unit can represent, for example, a circuit board with a plurality of lighting elements.
  • the at least one illumination element is arranged on the frame-shaped base body such that at least one illumination element emits light in the plane of the frame-shaped base body.
  • Outputting light in the plane of the frame-shaped body is a light output in which light is output from the frame to the outside and / or to the inside.
  • the direction of the light output on the base body is therefore preferably perpendicular to the side wall of the
  • the variety of lighting modes that can be output by the lighting module is increased.
  • the light output by the at least one lighting module can be converted into other components of the lighting module or the lighting module
  • Extractor hood can be coupled.
  • the light can also be influenced due to the interior defined by the frame, for example, be redirected in this interior.
  • the interior of the frame for example, be redirected in this interior.
  • Lighting module depending on the desired lighting different light-guiding elements are used or attached to the frame-shaped base body.
  • Components of the lighting module such as function lights are included in this.
  • the lighting module has at least one outer lighting unit.
  • the lighting unit comprises at least one of
  • the outer lighting unit is arranged on the outside of the frame-shaped base body.
  • the outer lighting unit is arranged on the outside of the frame-shaped base body.
  • the outer lighting unit may additionally or Alternatively, be placed on one foot of the body.
  • Lighting unit preferably extends over the entire outer circumference of the frame-shaped Grundköpers.
  • the outer lighting unit may be a continuous frame that can be placed around the frame-shaped base body. But it is also possible that the outer illumination unit consists of several parts, for example a plurality of strips, which are arranged on the outside of the frame-shaped base body.
  • the outer illumination unit preferably comprises a plurality of illumination elements. The illumination elements are preferably distributed over the length of the illumination unit.
  • an external lighting unit which is arranged on the outside of the frame-shaped main body and is emitted from the light in the plane of the frame-shaped body, the light can for example be coupled into a plate of the extractor hood into which the lighting module is introduced. As a result, the light, depending on the design of the plate for illuminating the entire surface of the plate, a portion of the surface of the plate or for illuminating the edge region of the plate can be used.
  • Lighting module have at least one inner lighting unit.
  • the inner lighting unit comprises at least one of the lighting elements and is arranged on the inside of the frame-shaped base body. In particular, the inner lighting unit on the inside of the side walls of the frame-shaped
  • the inner illumination unit can additionally or alternatively be placed on a foot of the body.
  • Lighting unit preferably extends over the entire inner circumference of the frame-shaped Grundköpers.
  • the inner lighting unit can one
  • the inner illumination unit consists of several parts, for example a plurality of strips, which are arranged on the inside of the frame-shaped base body.
  • the inner illumination unit preferably comprises a plurality of illumination elements.
  • the illumination elements are preferably distributed over the length of the illumination unit.
  • the lighting module has at least one planar light-guiding element, which is accommodated in or attached to the frame-shaped base body.
  • the planar light-guiding element is detachably connected to the frame-shaped basic body.
  • one light element can be exchanged for another.
  • the one or more planar light-guiding elements it is also possible for the one or more planar light-guiding elements to be permanently joined to the frame-shaped base body during the assembly of the lighting module.
  • the light-conducting element is an element which changes the properties of light entering it.
  • the light can be scattered in or on the light-guiding element whose direction is changed, the color of the light is changed and / or the light is prevented at least regionally from an exit of light from the light-guiding element.
  • the required height of the lighting module can be low, in particular, the height of the light guide can correspond to the height of the frame-shaped body.
  • the light-guiding element can be fastened, for example, to the underside of the frame-shaped main body and protrude laterally beyond the base body.
  • the light guide element may be a light guide plate, a reflection unit or a
  • the light that enters this plate scatters.
  • the light-guiding element it is preferably accommodated in the frame-shaped main body of the lighting module.
  • the high of Light guide plate corresponds to, for example, the height of the body or is greater than the height of the body.
  • This type of light-guiding element is preferably used when an inner lighting unit is provided in the lighting module.
  • the light guide plate preferably fills the entire interior of the base body. Through the light guide plate, therefore, diffuse light can be output from the illumination module via the surface which is bounded on the sides by the frame-shaped base body.
  • the light-guiding element which represents a reflection unit
  • the light-guiding element serves to deflect light.
  • the reflection unit can be accommodated in the frame-shaped basic body or attached thereto.
  • a reflection unit in the case of an illumination module with an inner illumination unit, a targeted deflection of the light emitted in the plane of the base body can be achieved.
  • a locally limited output of light can be realized and the illumination therefore also preferably serve as an indicator.
  • the light guide is a cover plate
  • this is preferably attached to the frame-shaped body.
  • the cover plate can close the base body down.
  • the cover plate may for example consist of metal and openings may be provided in this cover plate.
  • the cover plate is preferably used with at least one further light guide element, in particular a light guide plate and / or a reflection unit.
  • the reflection unit is subdivided into a plurality of segments.
  • a reflection unit is understood to be subdivided into segments, in which at least one partition wall is arranged between the side walls of the frame-shaped one
  • the Body runs.
  • the segments can represent triangles or rectangles, for example.
  • Each of the segments is assigned at least one lighting element. Assigned to the segments is understood to be a lighting element which is arranged on the base body and from which light can be introduced into the corresponding segment of the reflection unit. This can be a
  • the cover plate comprises a metal plate with
  • Contours can be specifically illuminated by these types of light-guiding elements, and the lighting module can therefore be used optionally for decorative purposes or can serve as a display device.
  • At least one functional lighting element to be arranged in the lighting module, the light to be directed downwards out of the
  • Illuminator module outputs.
  • Directional indications refer to a lighting module housed in a horizontal plate of an extractor hood.
  • Lighting modules installed in a different orientation in a cooker hood will change this information accordingly.
  • a light source that emits light, for example, to illuminate a hob or a zone of a hob.
  • the functional lighting element can be, for example, spotlights. These can output light parallel to the sidewalls of the body downward.
  • Basic body are arranged, other components are used.
  • an external illumination unit can also be provided in this embodiment as well.
  • the lighting module comprises a cover which covers at least the base body of the lighting module upwards.
  • the individual components of the lighting module can be protected from contamination and the lighting module can therefore be used in an area of an extractor hood, which is streamed by fumes.
  • the body is protected with the lid from the air flow and humidity and grease.
  • the lid is designed so that it minimally obstructs the airflow and makes it easy to clean.
  • the illumination module preferably has a plurality of illumination elements. These lighting elements can be controlled at least partially separated from each other.
  • groups of lighting elements can be controlled together.
  • an inner illumination unit with the illumination elements provided therein can be controlled separately from an outer illumination unit with the illumination elements provided therein.
  • it is also possible that lighting elements are individually controlled within a lighting unit.
  • Lighting unit and a reflection unit which is divided into segments, the lighting elements of a segment may preferably separately
  • Lighting elements of another segment are controlled. Furthermore, individual lighting elements or groups of lighting elements can each be controlled separately. In this way, different light images can be generated. For example, one at the edge of a glass plate into which the
  • Lighting module is added, rotating light ring can be generated.
  • the lighting module and in particular the frame-shaped main body of the lighting module, has a mechanical interface for fastening at least one light-guiding element to the underside of the lighting module
  • Lighting module in particular on the underside of the frame-shaped base body.
  • the interface may in particular be a mechanical interface, for example in the form of latching devices.
  • further light-guiding elements which may, for example, design applications such as stainless steel sheets or additional glass plates, are attached to the underside of the base body.
  • the additional glass plates can be decorated with stainless steel, chrome or aluminum elements.
  • the invention relates to an extractor hood with at least one lighting module.
  • the extractor hood is characterized
  • Lighting module is. Advantages and features that are described with respect to the lighting module according to the invention apply - as applicable - accordingly for the
  • Extractor hood and vice versa Extractor hood and vice versa.
  • the lighting module is preferably incorporated in the extractor hood in a surface or plate which forms part of the outside of the extractor hood, that is, which is visible to the user of the extractor hood.
  • the lighting module is incorporated in a plate of the extractor hood, which consists of a photoconductive material.
  • the extractor hood comprises a
  • An air-guiding unit is understood to mean the part of the extractor hood, via which vapor is passed to an inlet opening of the extractor hood, in which grease filters are generally provided.
  • the air guiding unit preferably has a base plate and at least one lighting module.
  • the base plate of the air guide unit is in particular a baffle plate.
  • a baffle plate is hereby understood as a plate which covers at least a portion of an inlet opening of the extractor hood.
  • the baffle plate is preferably offset to a view hood or a vapor shield or other part of the hood in the flow direction of the incoming air forward or has a smaller size than a suction opening of the hood, in particular in a viewing hood or a Wrasenprocess. Will one
  • This type of cooker hood is also called
  • the base plate of the air guide unit in particular the baffle plate is preferably made of light-conducting material and the at least one lighting module is in the
  • Lighting module the benefits of the lighting module can be particularly used.
  • light from the illumination module can be coupled into the base plate, in particular baffle plate.
  • the lighting module therefore comprises an external lighting unit.
  • a baffle plate which consists of a photoconductive material, an illumination or at least decorative lighting the
  • Extractor hood is arranged to be ensured because the baffle plate is usually located in this area in the hood.
  • the lighting module and in particular the frame-shaped base body can be connected via positive engagement or material connection with the base plate, in particular the baffle plate, which is preferably a glass plate, or be.
  • the base plate has a recess for receiving the lighting module and at least one of the lighting elements of the lighting module faces the edge of the recess of the base plate.
  • the lighting unit may be a circuit board with lighting elements provided thereon.
  • Lighting unit can be designed in the embodiment in which the lighting module is inserted into the recess of a base plate, preferably in such a way that the lighting elements shine in the corners of the recess, which is in particular a glass plate cutout.
  • At least the outer edge region of the base plate has a facet or is bent.
  • Design of the base plate, in particular the baffle plate, light, which is coupled into the base plate of the lighting module can be output via the edge regions of the base plate specifically downward.
  • the coupling of light in the base plate, in particular in the glass a different effect can be achieved depending on the glass plate used (material, shape, edge processing, etc.).
  • the interior of the extractor hood can be illuminated.
  • the outer contour of the glass edge is emphasized by the same type of coupling. Will instead of a planar
  • the base plate in particular the baffle plate made of glass. But it can also be used other base plates.
  • the base plate made of plastic.
  • a light guide plate which is provided as a light guide in the frame-shaped main body of the lighting module, for example, in a Lichtleitplatte with a structured or printed surface down, that is to be coupled to a arranged below the hood cooktop.
  • the illumination module generates a surface light preferably located centrally in the main body.
  • Reflective elements are used.
  • the lighting module projects to the
  • Lighting module to be created.
  • the lighting module can, for example, survive a maximum of 5 mm below and a maximum of 15 mm above the base plate.
  • Lighting module to the base plate by lighting module itself be provided.
  • the extractor hood can be a vertical, a diagonal or a ceiling ventilation.
  • Vertikalesse here a hood is called, whose
  • an extractor hood is referred to, wherein the suction port is inclined in a direction inclined from the vertical and the horizontal direction.
  • Ceiling ventilation is called an extractor hood, which is attached to a ceiling and whose intake is in the horizontal.
  • the distance between the hob or a worktop and the bottom of the Extractor hood preferably larger than the distance of the bottom of the
  • Extractor hood the suction port and in particular an arranged in this area baffle plate for the user visible so that the lighting, in particular the decorative lighting or display for the user is visible.
  • the lighting module which serve both functional and accent lighting and control and display elements can be optically gracefully integrated into such cooker hoods.
  • a lighting module or a
  • Extractor hood created with such a lighting module The
  • Lighting module may also be referred to as a modular lighting system.
  • the lighting module can be installed in a section of the extractor hood, in particular a baffle plate or be.
  • Figure 1 a schematic schematic diagram of an embodiment of a
  • Figure 2 a schematic diagram of a further embodiment of a
  • FIG. 3 shows a schematic schematic diagram of a further embodiment of a
  • Extractor hood in the form of a ceiling fan
  • Figure 4 a schematic sectional view of another embodiment of the
  • FIG. 5 shows a schematic exploded view of an embodiment of the invention
  • Figure 6 is a schematic perspective partial sectional view of an embodiment of the lighting module according to the invention with base plate;
  • Figure 7 is a schematic sectional view through part of the embodiment of the lighting module according to the invention with the base plate of Figure 6;
  • Figure 8 is a schematic perspective bottom view of the embodiment of the illumination module according to the invention with base plate according to Figures 6 and 7;
  • FIG. 9 shows a schematic sectional view of a further embodiment of the invention
  • FIG. 10 shows a schematic sectional view of a further embodiment of the invention
  • Figure 1 1 a schematic sectional view of another embodiment of the
  • FIG. 12 a schematic perspective partial sectional view of another
  • Figure 13 is a schematic sectional view through part of the embodiment of the lighting module according to the invention with base plate of Figure 12;
  • FIG. 14 shows a schematic representation of a further embodiment of a
  • Figure 16 is a schematic sectional view through part of the embodiment of the lighting module according to the invention with base plate of Figure 15;
  • Figure 17 is a schematic perspective bottom view of another
  • Figure 18 a schematic perspective bottom view of another
  • FIG. 19 is a schematic perspective bottom view of the embodiment of the lighting module according to the invention with base plate of Figure 18 in a second state.
  • FIG. 1 shows a schematic diagram of a first embodiment of the extractor hood 1 according to the invention.
  • This extractor hood 1 is a so-called vertical axis.
  • the extractor hood 1 is mounted on a stove 3 on a mounting wall 4, which is a room wall.
  • Extractor hood 1 has a fume hood housing 10 and a viewing hood 14. In the illustrated embodiment, in front of the viewing hood 14, which is also a
  • Front of the viewing hood 14 is located (not visible in Figure 1) suction.
  • the base plate 20 is arranged in the flow direction in front of the suction opening, that is, in front of the front of the viewing hood 14, the base plate 20 is arranged.
  • the suction opening is in the embodiment of the extractor hood 1 shown in Figure 1, which represents a vertical axis, in the
  • FIG. 2 shows a schematic basic illustration of a second embodiment of the extractor hood 1 according to the invention.
  • This extractor hood 1 is a so-called Schrägesse or Kopffabiesse.
  • Extractor hood 1 is mounted on a stove 3 on a mounting wall 4, which is a room wall.
  • the extractor hood 1 has a fume hood housing 10 and a Viewing hood 14 on.
  • an air guide unit 2 is provided in front of the viewing hood 14, which may also represent a Wrasentub, of which in Figure 2, only the base plate 20 can be seen.
  • the front of the viewing hood 14 lies in a plane which is pivoted forwardly out of the vertical. In the front of the viewing hood 14 is located (not visible in Figure 2) suction.
  • FIG. 3 shows a schematic basic illustration of a third embodiment of the extractor hood 1 according to the invention.
  • This extractor hood 1 is a so-called ceiling fan.
  • the hood 1 is mounted on a stove 3 on a mounting wall 4, which is the ceiling.
  • Extractor hood 1 has a fume hood housing 10 and a viewing hood 14. In the illustrated embodiment, under the viewing hood 14, which is also a
  • Extractor housing 10 and in particular the viewing hood 14, the air guide unit 2 is arranged.
  • the suction opening is in the embodiment of the hood 1 shown in Figure 3, which is a ceiling fan, in the horizontal.
  • FIG. 1 to 3 is between the viewing hood 14 and the air guide unit 2, in particular the base plate 20, a Absaugspalt 14, which may also be referred to as an edge gap formed.
  • FIG. 4 is a schematic sectional view of an embodiment of FIG.
  • Extractor hood 1 according to the invention shown.
  • this embodiment which may for example be a ceiling fan, is not a separate one
  • Extractor housing 10 but only the viewing hood 14 is provided. However, a separate extractor housing can also be provided in this embodiment.
  • a suction opening 101 is formed in the underside of the viewing hood 14, a suction opening 101 is formed.
  • the Suction opening 101 is in the illustrated embodiment in an air duct 15 via.
  • an inlet opening 100 is introduced, which is covered by a filter element 12 in the illustrated embodiment.
  • a fan 1 1 is arranged inside the viewing hood 14, that is above the inlet opening 100.
  • an air guiding unit 2 is introduced into the suction opening 101.
  • the air guide unit 2 consists of a base plate 20 and one introduced into the base plate 20
  • the base plate 20 is preferably made of a
  • the illumination module 21 is arranged below the inlet opening 100 of the viewing hood 14 and thus at least partially covers the filter 12 introduced into the inlet opening 100.
  • FIG. 5 shows a schematic exploded view of an embodiment of the illumination module 21 and base plate according to the invention with different components of the illumination module 21.
  • the base plate 20 which is a glass plate and is also referred to as a baffle plate
  • the recess 200 has a rectangular shape in the illustrated embodiment.
  • the lighting module 21 comprises, in particular, a frame-shaped main body 210, which can be connected to the base plate 20 via positive engagement or material connection.
  • the frame-shaped main body 210 has a rectangular cross-section in the illustrated embodiment.
  • the frame-shaped base body 210 is formed of four side walls 2101 which extend vertically. On the underside of the side walls 2101 and thus of the frame-shaped main body 210, a foot 2102 is provided in the illustrated embodiment, which extends along the
  • illumination unit 214 lighting elements are provided in the edge region, which are shown in FIG. 5 as illumination unit 214, 215 and can also be referred to as circuit boards.
  • the illumination unit 214 in this case represents an inner illumination unit and the illumination unit 215 an outer
  • the lighting unit 214 may be on the outside of the Main body 210, in particular on the outside of the side walls 2101 of the
  • the Basic body 210 are arranged.
  • the inner illumination unit 215 can be arranged on the inside of the main body 210 and in particular on the inside of the side walls 2101 of the main body 210.
  • the illumination units 214 and 215 may both be provided on the body 210. However, it is also within the scope of the invention that only one of the lighting units 214, 215 is arranged on the main body 210.
  • the lighting module 21 may preferably include a cover 213 covering the frame-shaped main body 21 upwards.
  • a cover 213 covering the frame-shaped main body 21 upwards.
  • an outer cover 21 1 Components which may additionally be present in or on the illumination module, an outer cover 21 1, a glass cover 212, a light guide plate 216, a reflection unit 217 and a plurality of functional lighting elements 218 are shown in Figure 5.
  • the outer cover 21 1 and the glass cover 12 may be attached together or individually to the underside of the main body 210 as design applications.
  • Exterior cover 21 1 may be, for example, a cover made of stainless steel sheet.
  • the additional glass cover 12 may in turn also be decorated with elements of stainless steel, chrome or aluminum.
  • the main body 210 is preferably protected by the lid 213 from the air flow and humidity and grease.
  • the lid 213 is designed so that it minimally obstructs the air flow and is easy to clean.
  • FIG. 6 shows a schematic perspective partial sectional view of an embodiment of the illumination module 21 according to the invention with base plate 20.
  • FIG. 7 shows this embodiment in a schematic sectional view.
  • the base body 210 is inserted into the recess 200 of the base plate 20. As can be seen from FIG. 7, the foot 2102 projects outward beyond the foot
  • Recess 200 are covered down.
  • the basic body 210 is covered from above by the lid 213. Also, this has in the illustrated embodiment, a larger size than the recess 200 and thus protrudes beyond the recess 200 to the outside.
  • an outer illumination unit 214 is provided, is discharged via the light L in the plane of the base body 210 to the outside. Since the main body 210 in the
  • Base plate 20 is received, thus light is in the base plate 20 of the
  • functional lighting elements 218 are arranged in the interior of the base body, the light (not shown) of the
  • Output lighting module 21 downwards.
  • the lighting module according to FIGS. 6 and 7 can be covered downwards by an outer cover 21 1, which is shown in FIG. In the outer cover 21 1 openings 21 10 are hereby introduced, via which the light can be output from the function light elements 218 down.
  • FIG. 6 only one functional luminous element 218 can be seen.
  • thejans facilitatorlemente 218 are not shown.
  • illumination elements 2140 are arranged in illumination unit 214, which can represent LEDs, for example.
  • the illumination unit 214 may represent a circuit board on which the LEDs are arranged.
  • only one lighting element 2140 is visible.
  • the illumination module 21 has a greater height than the base plate 20.
  • the illumination module 21 is in this case by an amount above the top of the base plate 20 upwards, which is greater than the amount by which the illumination module 21 projects beyond the underside of the base plate 20 down.
  • the base body 210 and lid 213 are also configured with structures that the
  • FIGS. 9 to 11 further embodiments of the extractor hood are shown schematically.
  • the embodiments essentially correspond to the embodiment of the extractor hood 1 shown in FIG. 4. Therefore, only the features are described in which the embodiments according to FIGS. 9 to 11 differ from the embodiment according to FIG.
  • at least one illumination element 2140 is arranged such that this light can output from the base body outwards in the plane of the base body and thus can couple into the base plate 20.
  • the light L emerges from the edge of the base plate 20.
  • Die Embodiment of Figure 10 differs from the embodiment of Figure 9 in that the outer edge of the base plate 20 is provided with a facet. In this embodiment, or at a rougher edge, the outer contour of the
  • Base plate 20 emphasized and the coupled light thereby at least partially issued down.
  • the embodiment of Figure 1 1 differs from the
  • Embodiment according to Figure 9 in that the base plate 20 forms a bent at least in the edge region down plate.
  • the base plate 20 may additionally be satinized on the upper side. This will be through the
  • Lighting elements 2140 coupled light L at the bending radius scattered surface and is visible to the user of the hood 1.
  • an inner illumination unit 215 is provided instead of the outer illumination unit 214.
  • the lighting elements 2150 of the lighting unit 215 light is emitted in the plane of the main body 210 inwards.
  • the main body 210 is in this embodiment a
  • Light guide 216 recorded is coupled via the light down.
  • an external lighting unit (not shown) may additionally be provided.
  • Lighting unit 215 can also be controlled independently of each other. In this way, the illuminated area in the base body 210, in which the light guide plate 216 is arranged, divided into several zones.
  • a reflection unit 217 is accommodated in the base body 210.
  • the reflection unit 217 is
  • the illumination elements 2150 of the inner illumination unit 215 emit light into the different segments.
  • the segments are formed in the illustrated embodiment as triangular segments.
  • an outer cover 21 1 is provided which forms a frame.
  • the reflection unit 217 the light is deflected downward.
  • the geometry of the reflection unit 217 is designed such that the illumination elements 2150 shine uniformly over the entire luminous area.
  • FIGS. 17 to 19 show further embodiments of the illumination module 21.
  • an outer cover 21 1 is shown, in which openings 21 10 are introduced, via which light, which, for example, is transmitted by a light guide plate 216 or another light guide element, such as the reflection unit 217, from the illumination elements 2150, can exit downwards , the
  • Openings 21 10 are arranged in the illustrated embodiment so that these are arranged in a circular shape slits. Individual slots are thereby under the different segments, which are generated by separate control of the lighting elements 2140 and / or by the reflection unit 217.
  • FIGS. 18 and 19 show a further embodiment of the illumination module 21 in different states.
  • Glass cover 212 is light-tight in the ground state.
  • a passage area 2120 is provided, in which it is transparent.
  • the glass cover 212 can be both black-opaque and partially black-backed.
  • the opaque area is recessed in the center and backprinted in the form of a black translucent ring. If a plurality of segments of the illumination module 21 are illuminated as described above by separate actuation of the illumination elements 2150 and / or the reflection unit 217, the annular passage region 2120 can be wholly or partially illuminated and thus serve as an indicator, for example the fan level. In FIG. 18, the annular passband 2120 is illuminated, while in FIG 19 are lit only a few segments and therefore only a part of the annular passband 2120 is illuminated.
  • a ring of chrome / stainless steel (not shown), which has a smaller width than the annular passage area 2120, may in turn be attached to the underside of the glass cover 212.
  • the chrome ring can be surrounded by the printed glass cover 212 with Akzentringen in the operating state.
  • the present invention can be used in particular in the case of an extractor hood, in which the filter plane is covered with an additional plane, that is to say an air-guiding unit, which is for example a baffle plate.
  • an additional plane that is to say an air-guiding unit, which is for example a baffle plate.
  • these levels are made of glass. This creates a graceful look.
  • the plane is facing the user due to its visual value. Through a gap between the plane and the edge of the device, in particular the edge of the viewing hood, the air is sucked.
  • This level shows only to the user and not to the hob. For slanted and ceiling vents, the level shows both the user and the hob.
  • the present invention has a number of advantages. On the one hand, the freedom of design is increased because with the lighting module many different
  • Lighting designs can be implemented and combined. Here, apart from the lighting module only design parts without great technical features to be adapted to the desired effect.
  • a preferably provided interface on the main body of the lighting module for design parts also allows front design on several levels.
  • the lighting module is also customer friendly as this preferably has easy cleanable surfaces. In addition, the robustness and life of the lighting units is increased. In particular, the
  • the lighting module is a separate, self-contained unit and can be added as a module of an existing cooker hood. An intervention in the overall concept is necessary, if only to a very small extent.
  • the impairment of the air flow within the hood by a suitable shape of the lid of the lighting module can be minimized.

Landscapes

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

Abstract

La présente invention concerne un module d'éclairage pour une hotte aspirante (1), caractérisé en ce que le module d'éclairage (21) présente un corps de base (210) en forme de cadre et en ce qu'au moins un élément d'éclairage (2140, 2150) est disposé sur le corps de base (210) en forme de cadre de telle sorte que ledit au moins un élément d'éclairage (2140, 2150) émet de la lumière (L) dans le plan du corps de base (210) en forme de cadre. L'invention concerne en outre une hotte aspirante équipée d'un tel module d'éclairage (21).
EP17764394.7A 2016-09-19 2017-09-08 Hotte aspirante avec un module d'éclairage Active EP3516301B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL17764394T PL3516301T3 (pl) 2016-09-19 2017-09-08 Okap kuchenny z modułem oświetleniowym

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016217836.9A DE102016217836A1 (de) 2016-09-19 2016-09-19 Beleuchtungsmodul für Dunstabzugshaube und Dunstabzugshaube
PCT/EP2017/072556 WO2018050549A1 (fr) 2016-09-19 2017-09-08 Module d'éclairage pour hotte aspirante et hotte aspirante

Publications (2)

Publication Number Publication Date
EP3516301A1 true EP3516301A1 (fr) 2019-07-31
EP3516301B1 EP3516301B1 (fr) 2021-01-20

Family

ID=59811328

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17764394.7A Active EP3516301B1 (fr) 2016-09-19 2017-09-08 Hotte aspirante avec un module d'éclairage

Country Status (5)

Country Link
EP (1) EP3516301B1 (fr)
CN (1) CN109690195B (fr)
DE (1) DE102016217836A1 (fr)
PL (1) PL3516301T3 (fr)
WO (1) WO2018050549A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019217915A1 (de) * 2019-11-20 2021-05-20 BSH Hausgeräte GmbH Dunstabzugsvorrichtung mit Wrasenleitplatte und Beleuchtungseinrichtung
DE102019217916A1 (de) * 2019-11-20 2021-05-20 BSH Hausgeräte GmbH Dunstabzugsvorrichtung mit Wrasenleitplatte und Beleuchtungseinrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29800776U1 (de) * 1998-01-17 1999-05-06 Atag Kitchen Group Bv Beleuchtungselement zum Einsatz bei einer Dunstabzugshaube
US8322873B2 (en) * 2010-11-03 2012-12-04 Varroccorp Holding Bv Lighting system for appliance
DE102012202322A1 (de) * 2012-02-16 2013-08-22 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit indirekter Kühlkammerbeleuchtung
WO2014135388A1 (fr) * 2013-03-08 2014-09-12 BSH Bosch und Siemens Hausgeräte GmbH Dispositif d'éclairage pour appareil ménager et appareil ménager muni d'un tel dispositif d'éclairage
US9441810B2 (en) * 2013-03-08 2016-09-13 Kason Industries, Inc. Cooking hood LED light
US9568186B2 (en) * 2013-09-19 2017-02-14 Lit Coolers, Llc Container apparatus and method of using same
DE102014114926A1 (de) 2014-10-15 2016-04-21 Miele & Cie. Kg Dunstabzugshaube und Verfahren zum Betreiben einer Dunstabzugshaube

Also Published As

Publication number Publication date
CN109690195A (zh) 2019-04-26
DE102016217836A1 (de) 2018-03-22
WO2018050549A1 (fr) 2018-03-22
PL3516301T3 (pl) 2021-07-05
EP3516301B1 (fr) 2021-01-20
CN109690195B (zh) 2021-03-12

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