EP3059505A2 - Ventilator case for an extractor hood and extractor hood - Google Patents
Ventilator case for an extractor hood and extractor hood Download PDFInfo
- Publication number
- EP3059505A2 EP3059505A2 EP16151917.8A EP16151917A EP3059505A2 EP 3059505 A2 EP3059505 A2 EP 3059505A2 EP 16151917 A EP16151917 A EP 16151917A EP 3059505 A2 EP3059505 A2 EP 3059505A2
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- EP
- European Patent Office
- Prior art keywords
- box
- fan
- wall
- electronics
- cutout
- 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
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- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGESĀ ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
Definitions
- the present invention relates to a fan box for an extractor hood and an extractor hood.
- the fan comprises, in addition to the motor and the impeller, a housing, which is also referred to as a fan housing and may, for example, constitute a screw housing.
- a housing which is also referred to as a fan housing and may, for example, constitute a screw housing.
- the impeller In the blower housing runs the impeller or run the wheels.
- inlet openings On the blower housing inlet openings are provided, can enter through the air into the blower, in particular in the fan housing.
- the fan housing on an air outlet opening, which is also referred to as outlet.
- the blower housing is usually accommodated in a ventilator box.
- a ventilator box Through this fan box, a guide channel for the air to be supplied to the inlet openings of the blower housing can be created.
- the fan box also serves as an intervention protection to prevent an intervention of the user of the hood to the blower.
- the fan box has a downwardly open box shape.
- the fan box has a cover element in which a passage for the outlet port of the blower housing is provided, as well as two side walls, a rear wall and a front wall.
- the fan box for the arrangement of electrical and electronic components.
- the mains connection or a control board can be accommodated in the fan box.
- these are usually incorporated in so-called electronics boxes.
- the electronics box may be formed, for example, on the outside of the fan, in particular of the blower housing. But it is also known to screw the electronics box from the inside of the fan box.
- the electronics box is not accessible or difficult to access when it is molded onto the fan housing and then the blower is introduced into a fan box for the user.
- the fan box is usually made of metal, especially sheet metal. As a result, it can come with a power electronics, which is included in the electronics box to couplings, are generated by the interference.
- some electronic components in a metal fan box can not be used because it shields the components. For example, radio communication components can not or only partially be used in the electronics box.
- the object of the present invention is therefore to provide a solution which at least partially overcomes the disadvantages of the prior art.
- a solution is to be created that allows a simple structure, as well as a simple use, maintenance and installation of a cooker hood and can be used reliably in the electronic components.
- the invention is based on the finding that this object can be achieved by defining suitable installation positions for electronic components by means of the ventilator box.
- the invention relates to a ventilator box for an extractor hood, which comprises as box walls at least one rear wall, a top wall and two side walls.
- the fan box is characterized in that at least one cutout is provided in at least one of the box walls, in which an electronics box is at least partially inserted.
- a fan box for an extractor hood a component understood in which the blower, in particular the blower housing is received with the impeller provided therein.
- the fan box represents a housing component which is open at least in one direction, in particular downwards, through which air is conducted to the inlet opening or openings of the fan housing.
- the fan box includes a passage opening for the outlet of the fan. The fan box is used in addition to the attachment of the blower to another component of the hood or preferably directly to a mounting wall to which the hood is mounted.
- the fan box comprises according to the invention as box walls at least one rear wall and a top wall.
- the box wall is referred to, which faces in the mounted state of the hood on a mounting wall of the mounting wall.
- the rear wall of the fan box is at a wall-mounted hood on the mounting wall and is attached thereto.
- the top wall is the top wall of the fan box. In the top wall, the passage opening for the outlet of the fan is usually introduced.
- the fan housing includes at least two side walls.
- A consisting of only these four box walls fan box, which is open to the front and bottom can be used in particular for skewed.
- the side walls each have a triangular shape.
- the fan box in addition to the four box walls mentioned also has a front wall.
- the front wall may have a lower height than the rear wall, and the lower edge of the side walls may extend upwardly from the lower edge of the rear wall to the lower edge of the front wall.
- the rear wall and the front wall may have the same height.
- the fan box is a downwardly open housing component, which has a preferably rectangular box shape.
- the box walls of the fan box can represent separate components that are detachably connected to each other, for example, hinged together or bolted together. It is also within the scope of the invention that several box walls, for example, the side walls and the Front wall are firmly connected to each other, for example, bent from a sheet and this component are then releasably connected to the other box walls, in particular the top wall and the rear wall.
- the fan box according to the invention is characterized in that a cutout is provided in at least one of the box walls.
- a cutout is provided in at least one of the box walls.
- an area in the area of the box wall is referred to, in which the material of the box wall is recessed.
- the cutout can thus also be referred to as a recess or passage opening.
- the size of the cutout is less than the area of the box wall. This means that none of the box walls is completely recessed.
- through the box wall continues to allow for an air duct in the fan box and also a holder or attachment to other components of the hood or on a mounting wall is therefore still possible.
- an electronics box is at least partially inserted in the cutout.
- the size of the cutout preferably corresponds to the size of at least one cross section of the electronics box.
- a receptacle for at least one electrical or electronic component of the extractor hood is called.
- the electronics box is also referred to below as an electrical box and is preferably made of plastic.
- the electronic and electrical components are hereinafter referred to merely as electronic components.
- the electronic components are fixed in the electronics box so that their position in the electronics box is fixed.
- the receptacle is preferably referred to therein or provided thereon electronic components.
- Electronic components that are arranged in the electronics box are, for example, electronic components for operating the extractor hood, in particular the fan of the extractor hood.
- the electronic components may be, for example, a power plug, a controller for the fan and the like.
- the electronics box can have different shapes.
- One side of the electronics box represents your access page.
- This access page can be a be open side of the electronics box or be closed by a lid.
- This access page can be a be open side of the electronics box or be closed by a lid.
- the following is an electronics box having a rectangular box shape.
- the individual surfaces of the electronics box are referred to for better understanding as the bottom, lid and side walls.
- the opposite side of the floor can also be referred to as an access page.
- a socket for a power plug can be provided.
- the electronics box is preferably arranged so that the access side is directed to the outside.
- an electronics box is at least partially introduced into the cutout in a box wall.
- the electronics box may be arranged so that its bottom or lid lies in the area of the cutout.
- the electronics box rests with at least a portion of its side walls on the circumference of the cutout. This means that the bottom and the lid of the electronics box are offset to the cutout.
- the electronics box can be releasably or non-detachably inserted into the cutout, that is to say be detachably or non-detachably connected to the box wall.
- Directional information such as above, below, front and rear, unless otherwise stated, refers to the fan box in the state mounted in the extractor hood.
- the insertion of the electronics box can be simplified by the cutout, since the cutout is located in the box wall and this is accessible from outside at least before the introduction of the fan box in the hood. Even after mounting the fan box in the hood, the neck and Thus, even in this introduced electronic box for the user still be accessible, for example, when the cutout is placed in the top wall of the fan box. Since the electronics box is at least partially incorporated into the cutout, also advantages in terms of the required installation space can be achieved. In particular, a smaller space is required around the fan box as a fan box, in which the electronics box is applied to the outside of the fan box.
- the fan box according to the invention however, at least a part of the interior of the fan box for a part of the electronics box can be used.
- radio components can be recorded in the electronics box, the radio signals can then pass through the cutout to the outside.
- a coupling between the electronic components accommodated in the electronics box and the box wall in which the electronics box is inserted can be prevented or reduced, since even with a box wall consisting of metal, this material does not exist at least in the area of the electronics box.
- EMC electromagnetic compatibility
- the cutout is introduced in the rear wall and / or the top wall of the fan box. Due to the position of the cutout, the position of the electronics box is determined according to the invention. Thus, if a cutout is provided in the top wall of the fan box, an electronics box is also provided in these in the assembled state of the fan box.
- the positioning in the upper region of the fan box has the advantage that this area is not in the flow direction of the air, which enters the fan box and should come in this to the inlet openings of the fan.
- the top wall is still accessible after mounting the fan box on a mounting wall, possibly after removing a facing part, such as a fireplace.
- the user of the hood can thus access an electronics box, which is introduced in a cutout in the top wall, and insert there, for example, the power plug.
- an electronics box which is introduced in a cutout in the top wall, and insert there, for example, the power plug.
- a section in the rear wall and a corresponding introduction of the electronics box in such a cutout is advantageous that too this is usually outside the direct flow path of the air to the inlet openings of the blower.
- a plurality of cutouts and thus a plurality of electronic boxes can be provided on the fan box.
- a cutout can be provided in the rear wall and a cutout in the top wall.
- an electronics box is then inserted into the cutout in the rear wall and another electronic box is inserted into the cutout in the top wall.
- This embodiment with multiple electronics boxes has the advantage that the individual electronic components of the hood can be installed at the most suitable for these positions.
- the required size of the electronics boxes is reduced by a division of the electronic components on multiple electronics boxes. This in turn leads to a freer positioning of the electronics boxes in the fan box, since influencing the flow conditions with smaller size of the electronics boxes is not to be feared.
- an electronics box which is introduced for example in a cutout in the top wall, for example, the electronic components for the power supply, a control panel, such as a remote control, and / or communication components, such as radio components may be included.
- a control panel such as a remote control
- / or communication components such as radio components
- the electronic components for the fan motor and its control as well as for a lighting device of the extractor hood can be accommodated.
- cutouts in the top wall and / or rear wall may also be provided in the side walls or the front wall.
- the electronics box protrudes beyond the outside of the box wall. Since the electronics box is accommodated in the cutout, not even the entire height of the electronics box extends beyond the outside of the box wall in this embodiment. Thus, the advantages of the smaller space requirement are still given in this embodiment as well.
- the part of the electronics box which projects beyond the outside of the box wall is preferably the access side or the lid of the electric box. In the part that projects beyond the outside of the box wall, for example, a socket can be provided on the electronics box.
- easy accessibility can be ensured when the electronics box protrudes beyond the outside, for example the top of the top wall. As a result, for example, customer applications can be retrofitted in a simple manner.
- At least one circuit board is accommodated in the electronics box.
- the advantages of the invention can be particularly utilized.
- the board is parallel to at least one of the box walls, which can lead to couplings. Since a cutout is provided in the area of the electronics box in the case of the fan box according to the invention, such a coupling can be prevented even in the case of a box wall which consists of metal.
- the electronics box can be placed in an orientation in the neck in which the board is indeed parallel to the surface of the box wall, but due to the cutout but in the area of the board no material of the box wall is present.
- At least the box wall, in which the cutout for the electronics box is inserted made of plastic.
- plastic as a material at least for the box wall, in which the electronics box is to be introduced, the electromagnetic compatibility further increased.
- the other box walls of the fan box can also be made of plastic.
- the further exist Box walls but still made of metal, especially sheet metal, as this increased stability of the fan box can be ensured.
- the electric box in a box wall made of plastic, is integrated in this box wall.
- Integrated in this context means that the box wall and the electrical box are integrally formed.
- the electrical box can in this case be produced in the production of the box wall, for example, be formed by injection molding in the box wall. Alternatively, it is also possible that the electrical box is made separately and subsequently connected to the box wall, for example, welded or glued.
- This embodiment of the electric box integrated in the box wall has the advantage that the number of parts is reduced during assembly of the fan box.
- the electronics box is designed as a separate component and releasably secured in the cutout.
- the attachment of the electronics box in the cutout can be done by inserting, hooking, clipping, which can also be referred to as locking or by screwing.
- the corresponding fastening means such as detents, screw holes or screw domes can be formed either on the electronics box or on the box wall.
- a groove can be provided on the electronics box, in which the edge of the cutout can be inserted.
- the cutout is preferably introduced at the edge of a box wall and thus has an open side.
- a cutout for an electrical box is provided in a box wall, which represents the rear wall, a front wall or a side wall, and in the top wall, and an electric box is at least partially inserted into the two cutouts.
- At least two cutouts are provided on the fan box, in each section, an electronics box is at least partially introduced and at least one box wall is a cable channel for connecting the at least two electronics boxes provided.
- a cable channel on a box wall can be dispensed with the use of protective tubes.
- the cable duct can be glued or screwed onto the inside of the box wall.
- the cable channel can also be formed as an integral part of the box wall in the manufacture of the box wall.
- the present invention relates to an extractor hood having a fan box according to the invention.
- the extractor hood according to the invention may be a Wandesse, such as a boxing, with a cuboid fan box.
- the hood can also be a SchrƤgesse, in which then a fan box is used, which either has no front wall or the front wall has a lower height than the rear wall.
- FIG. 1 an embodiment of a fan box 2 according to the invention is shown.
- the fan box 2 has the form of a standard fan box in the illustrated embodiment.
- the fan box 2 has an elongated cuboid shape.
- the fan box 2 has a rectangular rear wall 22, a rectangular front wall 23 and two rectangular side walls 21.
- the top wall 20 of the fan box 20 is square in the illustrated embodiment.
- a circular passage opening 200 is introduced in the top wall 20, a circular passage opening 200 is introduced. Through this passage opening 200 extends the outlet port 31 of a fan 3, which is accommodated in the fan box 2 (see FIG. 7 ).
- a cutout 5 is introduced in the top wall 20, a cutout 5 is introduced in the top wall 20, a cutout 5 is introduced.
- the cutout 5 is a rectangular cutout in the illustrated embodiment.
- the cutout 5 is inserted between the rear edge of the top wall 20 and the passage opening 200.
- the arrangement of the passage opening 200 and the cutout 5 in the top wall 20 is in FIG. 4 shown in the plan view of the top wall 20. and in the section 5, an electronics box 4 is introduced.
- the electronics box 4 is in this case in the cutout 5 of the top wall 20 introduced that the upper part of the electronics box 4 protrudes above the top wall 20 upwards and the lower part of the electronics box extends from the top wall 20 down into the interior of the fan box 2 ,
- the back of the electronics box 4, which is provided in the cutout 5 in the top wall 20, may rest on the inside of the rear wall 22 of the fan box or extend at a certain distance to this.
- a cutout 5 is introduced at the bottom. This is in FIG. 3 showing a rear view of the rear wall 22, to be more clearly seen.
- the detail 5 in the rear wall 22 has a rectangular shape in the illustrated embodiment and is open at the bottom. Over the open side of the cutout 5 is as in FIG. 3 indicated by the arrow, inserted from below an electronics box 4 in the cutout 5.
- the height and width of the cutout 5 correspond to the width and the depth of the electronics box 4.
- the electronics box 4 is inserted into the cutout 5 in the rear wall 22 so that the rear part of the electronics box 4 projects beyond the rear wall to the rear and the front part of Electronics box 4 projects into the interior of the fan box 2.
- FIG. 2 a further embodiment of the fan box 2 according to the invention is shown.
- the fan box 2 is a fan box, which can be used in particular in so-called oblique or Kopfffreiessen.
- the fan box 2 has a rectangular rear wall 22 and two triangular side walls 21.
- the fan box 2 thus has no or another front wall, for example a front wall with a recess.
- the top wall 20 of the fan box 20 has an elongated rectangular shape in the illustrated embodiment.
- a circular passage opening 200 is introduced in the top wall 20 in the top wall 20.
- Through this passage opening 200 extends the outlet port 31 of a fan 3, which is accommodated in the fan box 2 (see FIG. 6 ).
- a cutout 5 is introduced in the top wall 20 in the top wall 20, a cutout 5 is introduced in the top wall 20, a rectangular cutout in the illustrated embodiment.
- the cutout 5 is inserted between the rear edge of the top wall 20 and the passage opening 200.
- the arrangement of the passage opening 200 and the cutout 5 in the top wall 20 is in FIG. 4 shown in the plan view of the top wall 20. and in the section 5, an electronics box 4 is introduced.
- the electronics box 4 is in this case in the cutout 5 of the top wall 20 introduced that the upper part of the electronics box 4 protrudes above the top wall 20 upwards and the lower part of the electronics box extends from the top wall 20 down into the interior of the fan box 2 ,
- the back of the electronics box 4, which is provided in the cutout 5 in the top wall 20, may rest on the inside of the rear wall 22 of the fan box or extend at a certain distance to this.
- a cutout 5 is introduced at the bottom. This is in FIG. 3 showing a rear view of the rear wall 22, to be more clearly seen.
- the cutout 5 in the rear wall 22 has a rectangular shape in the illustrated embodiment and is open at the bottom. Over the open side of the cutout 5 is as in FIG. 3 indicated by the arrow, inserted from below an electronics box 4 in the cutout 5.
- the height and width of the cutout 5 correspond to the width and the depth of the electronics box 4.
- the electronics box 4 is inserted into the cutout 5 in the rear wall 22 so that the rear part of the electronics box 4 projects beyond the rear wall to the rear and the front part of Electronics box 4 projects into the interior of the fan box 2.
- FIG. 5 an embodiment of the fan box according to the invention in the front view is shown schematically.
- a cutout 5 is also provided in the top wall 20 and an electronics box is inserted into this.
- an electronics box 4 is also provided in a cutout 5.
- This electronics box 4 can, as in the FIG. 1 but it is also possible that the electronics box 4 is provided flush with the rear wall 22 and protrudes from the cutout 5 only inwardly into the fan box 2.
- a cable channel 6 may be mounted on the inside of the rear wall 22.
- the cable channel 6 can be integrally formed on the back wall 22, particularly in the case of a plastic rear wall 22, and thus integrated in the rear wall 22.
- the rear wall 22 has a greater height than the side walls 21 and the front wall 23.
- mounting holes 220 are introduced in the upper region, via which the fan box 2 can be attached to a mounting wall.
- FIG. 6 is a schematic side view of an embodiment of the extractor hood 1 according to the invention shown, which represents a SchrƤgesse.
- the extractor hood comprises a chimney 11 and a vapor shield 10 arranged obliquely below the chimney.
- the chimney 11 has a lower edge running obliquely upwards from the mounting wall W.
- a cold-device plug or a corresponding socket for example, a power module, a grounding and / or the light supply may be provided.
- the electronic components for a brushless DC motor (BLDC) may be included.
- the blower 3 is added. From the blower 3 is in the FIG. 6 only the housing, which is a worm housing in the illustrated embodiment, visible. In the blower 3, in particular in the housing, an inlet opening 30 is introduced.
- the fan 3 is in this embodiment of the hood 1 in the side view in front of the electronics boxes 4 and the cable channel.
- at least one electronics box 4 is inserted in a cutout in the top wall 20, which lies in front of the passage opening 200 of the top wall 20.
- the electronics box 4 as in FIG. 6 indicated by dashed lines in the interior of the fan box 2 in front of the blower. 3
- FIG. 7 another embodiment of an extractor hood 1 according to the invention is shown.
- the extractor hood 1 represents a so-called boxesse or excerpt.
- the extractor hood 1 in this case comprises a chimney 11 and arranged below the chimney vapor shield 10.
- the chimney 11 is in this embodiment in the horizontal. From the chimney 11 of the fan box 2 is enclosed.
- This one has the in FIG. 1 shown basic form.
- the cutout 5 into which the electronic box 4 is inserted in the rear wall 22 is located away from the lower edge of the rear wall 22.
- the electronics box 4 is so taken in the section 5 that this does not extend beyond the rear wall 22 to the rear but flush in this lies. Between the electronics boxes 4 extends on the rear wall 22, a cable channel. 6
- the blower 3 is added. From the blower 3 is in the FIG. 7 only the housing, which is a worm housing in the illustrated embodiment, visible. In the blower 3, in particular in the housing, an inlet opening 30 is introduced.
- the blower 3 is in this embodiment of the hood 1 in the side view in front of the electronics boxes 4 and the cable channel 6.
- at least one electronics box 4 is inserted in a cutout in the top wall 20, in front of the passage opening 200 of Top wall 20 is located.
- the electronics box 4 as in FIG. 7 indicated by dashed lines, inside the fan box 2 in front of the blower. 3
- the space required for this purpose can be minimized.
- a modularity can be created.
- the inventive construction of the fan box, the positioning of the electronics box or is flexible. Also in the invention, however, the position of the electronics boxes is chosen so that the air flow to the fan is not or only slightly affected. As a result, the suction power of the fan can be optimized and the noise can be minimized.
- the hood can be retrofitted in a simple manner with additional electronic components.
- the accessibility of the one or more electrical boxes from the outside of the fan box in the present invention is advantageous.
- the cost of a fan box with IEC connector can be minimized by at least one board is accessible from the outside and therefore the cabling is minimized.
- live cables may for example be accommodated in a cable channel, so that no additional insulation is required. Due to the fixed shape of the cable channel a tensile load of the cable is also not to be feared.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Ventilation (AREA)
Abstract
Die Erfindung betrifft einen LĆ¼fterkasten (2) fĆ¼r eine Dunstabzugshaube (1), der als KastenwƤnde (20, 21, 22, 23) zumindest eine RĆ¼ckwand (22), eine Deckwand (20) und zwei SeitenwƤnde (21) umfasst. Der LĆ¼fterkasten (2) ist dadurch gekennzeichnet, dass in mindestens einer der KastenwƤnde (20, 21, 22, 23) mindestens ein Ausschnitt (5) vorgesehen ist, in dem ein Elektronikkasten (4) zumindest teilweise eingebracht ist. Zudem wird eine Dunstabzugshaube (1) mit einem LĆ¼fterkasten (2) beschrieben.The invention relates to a ventilator box (2) for an extractor hood (1) comprising at least one rear wall (22), a cover wall (20) and two side walls (21) as box walls (20, 21, 22, 23). The fan box (2) is characterized in that in at least one of the box walls (20, 21, 22, 23) at least one cutout (5) is provided, in which an electronics box (4) is at least partially introduced. In addition, an extractor hood (1) with a fan box (2) is described.
Description
Die vorliegende Erfindung betrifft einen LĆ¼fterkasten fĆ¼r eine Dunstabzugshaube sowie eine Dunstabzugshaube.The present invention relates to a fan box for an extractor hood and an extractor hood.
Bei Dunstabzugshauben ist es bekannt das GeblƤse in einem LĆ¼fterkasten aufzunehmen. Das GeblƤse umfasst auĆer dem Motor und dem Laufrad ein GehƤuse, das auch als GeblƤsegehƤuse bezeichnet wird und beispielsweise ein SchneckengehƤuse darstellen kann. In dem GeblƤsegehƤuse lƤuft das Laufrad oder laufen die LaufrƤder. An dem GeblƤsegehƤuse sind Einlassƶffnungen vorgesehen, Ć¼ber die Luft in das GeblƤse, insbesondere in das GeblƤsegehƤuse eintreten kann. Zudem weist das GeblƤsegehƤuse eine Luftaustrittsƶffnung auf, die auch als Auslassstutzen bezeichnet wird.For extractor hoods, it is known to include the fan in a fan box. The fan comprises, in addition to the motor and the impeller, a housing, which is also referred to as a fan housing and may, for example, constitute a screw housing. In the blower housing runs the impeller or run the wheels. On the blower housing inlet openings are provided, can enter through the air into the blower, in particular in the fan housing. In addition, the fan housing on an air outlet opening, which is also referred to as outlet.
Um Luft zuverlƤssig zu den Einlassƶffnungen des GeblƤses leiten zu kƶnnen, ist das GeblƤsegehƤuse in der Regel in einem LĆ¼fterkasten aufgenommen. Durch diesen LĆ¼fterkasten kann ein FĆ¼hrungskanal fĆ¼r die anzufĆ¼hrende Luft zu den Einlassƶffnungen des GeblƤsegehƤuses geschaffen werden. Zudem dient der LĆ¼fterkasten auch als Eingriffsschutz um einen Eingriff des Nutzers der Dunstabzugshaube zu dem GeblƤse verhindern zu kƶnnen.In order to be able to conduct air reliably to the inlet openings of the blower, the blower housing is usually accommodated in a ventilator box. Through this fan box, a guide channel for the air to be supplied to the inlet openings of the blower housing can be created. In addition, the fan box also serves as an intervention protection to prevent an intervention of the user of the hood to the blower.
In der Regel weist der LĆ¼fterkasten eine nach unten offene Kastenform auf. Insbesondere weist der LĆ¼fterkasten ein Deckelement, in dem ein Durchlass fĆ¼r den Auslassstutzen des GeblƤsegehƤuses vorgesehen ist, sowie zwei SeitenwƤnde, eine RĆ¼ckwand und eine Vorderwand auf.In general, the fan box has a downwardly open box shape. In particular, the fan box has a cover element in which a passage for the outlet port of the blower housing is provided, as well as two side walls, a rear wall and a front wall.
Zudem ist es bekannt den LĆ¼fterkasten zur Anordnung von elektrischen und elektronischen Komponenten zu verwenden. Beispielsweise kƶnnen der Netzanschluss oder eine Steuerplatine in dem LĆ¼fterkasten aufgenommen werden. Um die Komponenten vor Verunreinigungen zu schĆ¼tzen, sind diese in der Regel in sogenannten ElektronikkƤsten eingebracht.In addition, it is known to use the fan box for the arrangement of electrical and electronic components. For example, the mains connection or a control board can be accommodated in the fan box. To protect the components from contamination, these are usually incorporated in so-called electronics boxes.
Der Elektronikkasten kann beispielsweise an der AuĆenseite des GeblƤses, insbesondere des GeblƤsegehƤuses angeformt sein. Es ist aber auch bekannt den Elektronikkasten von innen an dem LĆ¼fterkasten anzuschrauben.The electronics box may be formed, for example, on the outside of the fan, in particular of the blower housing. But it is also known to screw the electronics box from the inside of the fan box.
Diese bekannten Positionierungen des Elektronikkastens weisen einige Nachteile auf. Zum einen ist der Elektronikkasten bei einem Anformen an das GeblƤsegehƤuse und anschlieĆendem Einbringen des GeblƤses in einen LĆ¼fterkasten fĆ¼r den Benutzer nicht oder nur schwer zugƤnglich. Bei der Befestigung des Elektronikkastens an der Innenseite des LĆ¼fterkastens ist die ZugƤnglichkeit fĆ¼r den Benutzer ebenfalls nur bedingt gegeben und die Montage des Elektronikkastens in dem LĆ¼fterkasten ist aufwƤndig. Zudem ist der LĆ¼fterkasten in der Regel aus Metall, insbesondere Metallblech gefertigt. Hierdurch kann es mit einer Leistungselektronik, die in dem Elektronikkasten enthalten ist, zu Einkopplungen kommen, durch die Stƶrungen erzeugt werden. SchlieĆlich kƶnnen einige elektronische Komponenten in einem aus Metall bestehenden LĆ¼fterkasten nicht verwendet werden, da dieser die Komponenten abschirmt. Beispielsweise kƶnnen Funk-Kommunikationskomponenten nicht oder nur bedingt in dem Elektronikkasten eingesetzt werden.These known positions of the electronics box have some disadvantages. On the one hand, the electronics box is not accessible or difficult to access when it is molded onto the fan housing and then the blower is introduced into a fan box for the user. When mounting the electronics box on the inside of the fan box accessibility for the user is also limited and the installation of the electronics box in the fan box is complex. In addition, the fan box is usually made of metal, especially sheet metal. As a result, it can come with a power electronics, which is included in the electronics box to couplings, are generated by the interference. Finally, some electronic components in a metal fan box can not be used because it shields the components. For example, radio communication components can not or only partially be used in the electronics box.
Aufgabe der vorliegenden Erfindung ist es daher eine Lƶsung zu schaffen, die die Nachteile des Standes der Technik zumindest teilweise behebt. Insbesondere soll eine Lƶsung geschaffen werden, die einen einfachen Aufbau, sowie eine einfache Benutzung, Wartung und Montage einer Dunstabzugshaube erlaubt und bei der Elektronikkomponenten zuverlƤssig eingesetzt werden kƶnnen.The object of the present invention is therefore to provide a solution which at least partially overcomes the disadvantages of the prior art. In particular, a solution is to be created that allows a simple structure, as well as a simple use, maintenance and installation of a cooker hood and can be used reliably in the electronic components.
Der Erfindung liegt die Erkenntnis zugrunde, dass diese Aufgabe gelƶst werden kann, indem durch den LĆ¼fterkasten geeignete Einbaupositionen fĆ¼r Elektronikkomponenten definiert werden.The invention is based on the finding that this object can be achieved by defining suitable installation positions for electronic components by means of the ventilator box.
GemĆ¤Ć einem ersten Aspekt betrifft die Erfindung einen LĆ¼fterkasten fĆ¼r eine Dunstabzugshaube, der als KastenwƤnde zumindest eine RĆ¼ckwand, eine Deckwand und zwei SeitenwƤnde umfasst. Der LĆ¼fterkasten ist dadurch gekennzeichnet, dass in mindestens einer der KastenwƤnde mindestens ein Ausschnitt vorgesehen ist, in dem ein Elektronikkasten zumindest teilweise eingebracht ist.According to a first aspect, the invention relates to a ventilator box for an extractor hood, which comprises as box walls at least one rear wall, a top wall and two side walls. The fan box is characterized in that at least one cutout is provided in at least one of the box walls, in which an electronics box is at least partially inserted.
Als LĆ¼fterkasten fĆ¼r eine Dunstabzugshaube wird erfindungsgemĆ¤Ć ein Bauteil verstanden, in dem das GeblƤse, insbesondere das GeblƤsegehƤuse mit darin vorgesehenem Laufrad aufgenommen ist. Der LĆ¼fterkasten stellt ein zumindest in eine Richtung, insbesondere nach unten, offenes GehƤusebauteil dar, durch das Luft zu der oder den Eintrittsƶffnungen des GeblƤsegehƤuses geleitet wird. Zudem umfasst der LĆ¼fterkasten eine Durchlassƶffnung fĆ¼r den Auslassstutzen des GeblƤses. Der LĆ¼fterkasten dient zusƤtzlich zur Befestigung des GeblƤses an einem weiteren Bauteil der Dunstabzugshaube oder vorzugsweise unmittelbar an einer Montagewand, an der die Dunstabzugshaube montiert wird.As a fan box for an extractor hood according to the invention a component understood in which the blower, in particular the blower housing is received with the impeller provided therein. The fan box represents a housing component which is open at least in one direction, in particular downwards, through which air is conducted to the inlet opening or openings of the fan housing. In addition, the fan box includes a passage opening for the outlet of the fan. The fan box is used in addition to the attachment of the blower to another component of the hood or preferably directly to a mounting wall to which the hood is mounted.
Der LĆ¼fterkasten umfasst erfindungsgemĆ¤Ć als KastenwƤnde zumindest eine RĆ¼ckwand und eine Deckwand. Als RĆ¼ckwand wird die Kastenwand bezeichnet, die im montierten Zustand der Dunstabzugshaube an einer Montagewand der Montagewand zugewandt ist. Vorzugsweise liegt die RĆ¼ckwand des LĆ¼fterkastens bei einer wandmontierten Dunstabzugshaube an der Montagewand an und ist an dieser befestigt. Als Deckwand wird die obere Wand des LĆ¼fterkastens bezeichnet. In der Deckwand ist in der Regel die Durchlassƶffnung fĆ¼r den Auslassstutzen des GeblƤses eingebracht.The fan box comprises according to the invention as box walls at least one rear wall and a top wall. As a rear wall, the box wall is referred to, which faces in the mounted state of the hood on a mounting wall of the mounting wall. Preferably, the rear wall of the fan box is at a wall-mounted hood on the mounting wall and is attached thereto. The top wall is the top wall of the fan box. In the top wall, the passage opening for the outlet of the fan is usually introduced.
ZusƤtzlich zu der RĆ¼ckwand und Deckwand umfasst das LĆ¼ftergehƤuse zumindest noch zwei SeitenwƤnde. Ein aus lediglich diesen vier KastenwƤnden bestehender LĆ¼fterkasten, der nach vorne und unten offen ist kann insbesondere bei SchrƤgessen eingesetzt werden. In diesem Fall weisen die SeitenwƤnde jeweils eine Dreieckform auf. Alternativ ist es aber auch mƶglich, dass der LĆ¼fterkasten zusƤtzlich zu den vier genannten KastenwƤnden auch noch eine Vorderwand aufweist. Bei einem LĆ¼fterkasten fĆ¼r eine SchrƤgesse kann die Vorderwand beispielsweise eine geringere Hƶhe als die RĆ¼ckwand aufweisen und die Unterkante der SeitenwƤnde kann von der Unterkante der RĆ¼ckwand zu der Unterkante der Vorderwand nach oben verlaufen. FĆ¼r andere Arten von Dunstabzugshauben, wie beispielsweise Auszugs- oder Boxessen hingegen kƶnnen die RĆ¼ckwand und die Vorderwand die gleiche Hƶhe aufweisen. In diesem Fall stellt der LĆ¼fterkasten ein nach unten offenes GehƤusebauteil dar, das eine vorzugsweise rechteckige Kastenform besitzt. Die KastenwƤnde des LĆ¼fterkastens kƶnnen separate Bauteile darstellen, die miteinander lƶsbar verbunden werden, beispielsweise aneinander eingehƤngt oder miteinander verschraubt werden. Es liegt aber auch im Rahmen der Erfindung, dass mehrere KastenwƤnde, beispielsweise die SeitenwƤnde und die Vorderwand miteinander fest verbunden sind, beispielsweise aus einem Blech gebogen sind und dieses Bauteil dann mit den weiteren KastenwƤnden, insbesondere der Deckwand und der RĆ¼ckwand lƶsbar verbunden werden.In addition to the rear wall and top wall, the fan housing includes at least two side walls. A consisting of only these four box walls fan box, which is open to the front and bottom can be used in particular for skewed. In this case, the side walls each have a triangular shape. Alternatively, it is also possible that the fan box in addition to the four box walls mentioned also has a front wall. For example, in a fan case for a skew, the front wall may have a lower height than the rear wall, and the lower edge of the side walls may extend upwardly from the lower edge of the rear wall to the lower edge of the front wall. For other types of hoods, such as pullout or boxing, however, the rear wall and the front wall may have the same height. In this case, the fan box is a downwardly open housing component, which has a preferably rectangular box shape. The box walls of the fan box can represent separate components that are detachably connected to each other, for example, hinged together or bolted together. It is also within the scope of the invention that several box walls, for example, the side walls and the Front wall are firmly connected to each other, for example, bent from a sheet and this component are then releasably connected to the other box walls, in particular the top wall and the rear wall.
Der erfindungsgemƤĆe LĆ¼fterkasten ist dadurch gekennzeichnet, dass in mindestens einer der KastenwƤnde ein Ausschnitt vorgesehen ist. Als Ausschnitt wird ein Bereich in der FlƤche der Kastenwand bezeichnet, in dem das Material der Kastenwand ausgespart ist. Der Ausschnitt kann somit auch als eine Aussparung oder Durchlassƶffnung bezeichnet werden. Die GrƶĆe des Ausschnitts ist geringe als die FlƤche der Kastenwand. Dies bedeutet, dass keine der KastenwƤnde vollstƤndig ausgespart ist. Somit wird durch die Kastenwand weiterhin zum einen eine Luftleitung in dem LĆ¼fterkasten ermƶglicht und auch eine Halterung oder Befestigung an anderen Bauteilen der Dunstabzugshaube oder an einer Montagewand ist daher weiterhin mƶglich.The fan box according to the invention is characterized in that a cutout is provided in at least one of the box walls. As a section, an area in the area of the box wall is referred to, in which the material of the box wall is recessed. The cutout can thus also be referred to as a recess or passage opening. The size of the cutout is less than the area of the box wall. This means that none of the box walls is completely recessed. Thus, through the box wall continues to allow for an air duct in the fan box and also a holder or attachment to other components of the hood or on a mounting wall is therefore still possible.
ErfindungsgemĆ¤Ć ist in dem Ausschnitt ein Elektronikkasten zumindest teilweise eingebracht. Die GrƶĆe des Ausschnitts entspricht vorzugsweise der GrƶĆe zumindest eines Querschnitts des Elektronikkastens.According to the invention, an electronics box is at least partially inserted in the cutout. The size of the cutout preferably corresponds to the size of at least one cross section of the electronics box.
Als Elektronikkasten wird erfindungsgemĆ¤Ć ein AufnahmebehƤlter fĆ¼r mindestens eine elektrische oder elektronische Komponente der Dunstabzugshaube bezeichnet. Der Elektronikkasten wird im Folgenden auch als Elektrokasten bezeichnet und besteht vorzugsweise aus Kunststoff. Die elektronischen und elektrischen Komponenten werden im Folgenden lediglich als elektronische Komponenten bezeichnet. Die elektronischen Komponenten sind in dem Elektronikkasten fixiert, so dass deren Position in dem Elektronikkasten fest vorgeben ist. Als Elektronikkasten wird vorzugsweise der AufnahmebehƤlter mit darin oder daran vorgesehenen elektronischen Komponenten bezeichnet. Elektronische Komponenten, die in dem Elektronikkasten angeordnet werden sind beispielsweise elektronische Komponenten zum Betrieb der Dunstabzugshaube, insbesondere des GeblƤses der Dunstabzugshaube. Somit kann die elektronischen Komponenten beispielsweise ein Netzstecker eine Steuerung fĆ¼r das GeblƤse und dergleichen sein. Zudem kƶnnen die elektronischen Komponenten aber fĆ¼r Zusatzfunktionen der Dunstabzugshaube, wie Beleuchtung, Kommunikation und dergleichen dienen. Der Elektronikkasten kann unterschiedliche Formen aufweisen. Eine Seite des Elektronikkastens stellt deine Zugriffsseite dar. Diese Zugriffseite kann eine offene Seite des Elektronikkastens sein oder durch einen Deckel verschlossen sein. Zum einfacheren VerstƤndnis wird im Folgenden von einem Elektronikkasten ausgegangen, der eine rechteckige Kastenform aufweist. Die einzelnen FlƤchen des Elektronikkastens werden zum besseren VerstƤndnis als Boden, Deckel und Seitenwandungen bezeichnet. Es liegt aber selbstverstƤndlich auch im Rahmen der Erfindung ElektronikkƤsten zu verwenden, die eine andere Form aufweisen oder beispielsweise keinen Deckel umfassen. Bei einem Elektronikkasten ohne Deckel kann die dem Boden gegenĆ¼berliegende Seite auch als Zugriffsseite bezeichnet werden. An einer solchen Zugriffsseite kann beispielsweise eine Steckerbuchse fĆ¼r einen Netzstecker vorgesehen sein. In der in den Ausschnitt einer Kastenwand eingebrachten Position ist der Elektronikkasten vorzugsweise so angeordnet, dass die Zugriffsseite nach auĆen gerichtet ist.As electronics box according to the invention a receptacle for at least one electrical or electronic component of the extractor hood is called. The electronics box is also referred to below as an electrical box and is preferably made of plastic. The electronic and electrical components are hereinafter referred to merely as electronic components. The electronic components are fixed in the electronics box so that their position in the electronics box is fixed. As an electronics box, the receptacle is preferably referred to therein or provided thereon electronic components. Electronic components that are arranged in the electronics box are, for example, electronic components for operating the extractor hood, in particular the fan of the extractor hood. Thus, the electronic components may be, for example, a power plug, a controller for the fan and the like. In addition, the electronic components but can serve for additional functions of the hood, such as lighting, communication and the like. The electronics box can have different shapes. One side of the electronics box represents your access page. This access page can be a be open side of the electronics box or be closed by a lid. For ease of understanding, the following is an electronics box having a rectangular box shape. The individual surfaces of the electronics box are referred to for better understanding as the bottom, lid and side walls. It is of course also within the scope of the invention to use electronics boxes that have a different shape or, for example, do not cover. In an electronics box without a lid, the opposite side of the floor can also be referred to as an access page. At such an access page, for example, a socket for a power plug can be provided. In the inserted into the neck of a box wall position, the electronics box is preferably arranged so that the access side is directed to the outside.
Bei dem erfindungsgemƤĆen LĆ¼fterkasten ist ein Elektronikkasten zumindest teilweise in den Ausschnitt in einer Kastenwand eingebracht. Der Elektronikkasten kann so angeordnet sein, dass dessen Boden oder Deckel in der FlƤche des Ausschnitts liegt. Alternativ ist es aber auch mƶglich, dass der Elektronikkasten mit zumindest einem Teil seiner Seitenwandungen an dem Umfang des Ausschnitts anliegt. Dies bedeutet, dass der Boden und der Deckel des Elektronikkastens zu dem Ausschnitt versetzt liegen.In the fan box according to the invention, an electronics box is at least partially introduced into the cutout in a box wall. The electronics box may be arranged so that its bottom or lid lies in the area of the cutout. Alternatively, it is also possible that the electronics box rests with at least a portion of its side walls on the circumference of the cutout. This means that the bottom and the lid of the electronics box are offset to the cutout.
Der Elektronikkasten kann in den Ausschnitt lƶsbar oder unlƶsbar eingebracht sein, das heiĆt lƶsbar oder unlƶsbar mit der Kastenwand verbunden sein.The electronics box can be releasably or non-detachably inserted into the cutout, that is to say be detachably or non-detachably connected to the box wall.
Richtungsangaben, wie oben, unten, vorne und hinten beziehen sich soweit nicht anders angegeben auf den LĆ¼fterkasten in dem in der Dunstabzugshaube montierten Zustand.Directional information, such as above, below, front and rear, unless otherwise stated, refers to the fan box in the state mounted in the extractor hood.
Indem der erfindungsgemƤĆe LĆ¼fterkasten in mindestens einer Kastenwand mindestens einen Ausschnitt aufweist, in dem ein Elektronikkasten zumindest teilweise eingebracht ist kann eine Reihe von Vorteilen erzielt werden.By the fan box according to the invention in at least one box wall having at least one cutout in which an electronics box is at least partially introduced, a number of advantages can be achieved.
Zum einen kann durch den Ausschnitt sowohl das Einsetzen des Elektronikkastens vereinfacht werden, da der Ausschnitt in der Kastenwand liegt und diese zumindest vor dem Einbringen des LĆ¼fterkastens in Dunstabzugshaube von auĆen zugƤngig ist. Auch nach der Montage des LĆ¼fterkastens in der Dunstabzugshaube kann der Ausschnitt und damit auch der in diesen eingebrachte Elektronikkasten fĆ¼r den Benutzer noch zugƤnglich sein, beispielsweise, wenn der Ausschnitt in der Deckwand des LĆ¼fterkastens eingebracht ist. Da der Elektronikkasten in den Ausschnitt zumindest teilweise eingebracht ist, kƶnnen zudem auch Vorteile bezĆ¼glich des erforderlichen Bauraums erzielt werden. Insbesondere ist um den LĆ¼fterkasten herum ein geringerer Bauraum erforderlich als bei einem LĆ¼fterkasten, bei dem der Elektronikkasten auf der AuĆenseite des LĆ¼fterkastens aufgebracht ist. Bei dem erfindungsgemƤĆen LĆ¼fterkasten kann hingegen zumindest ein Teil des Innenraums des LĆ¼fterkastens fĆ¼r einen Teil des Elektronikkastens verwendet werden. Zudem ist bei dem erfindungsgemƤĆen LĆ¼fterkasten vorteilhaft, dass durch Vorsehen eines Ausschnitts und Einbringen eines Elektronikkastens eine Abschirmung von elektronischen Komponenten in dem Elektronikkasten nicht mehr vorliegt oder nur verringert ist. Somit kƶnnen in den Elektronikkasten beispielsweise Funkkomponenten aufgenommen werden, deren Funksignale dann durch den Ausschnitt hindurch nach auĆen treten kƶnnen. SchlieĆlich kann auch eine Einkopplung zwischen den in dem Elektronikkasten aufgenommenen elektronischen Komponenten und der Kastenwand in der der Elektronikkasten eingebracht ist, verhindert oder reduziert werden, da selbst bei einer aus Metall bestehenden Kastenwand zumindest im Bereich des Elektronikkastens durch den Ausschnitt dieses Material nicht vorliegt. Die elektromagnetische VertrƤglichkeit (EMV) wird dadurch verbessert.On the one hand, the insertion of the electronics box can be simplified by the cutout, since the cutout is located in the box wall and this is accessible from outside at least before the introduction of the fan box in the hood. Even after mounting the fan box in the hood, the neck and Thus, even in this introduced electronic box for the user still be accessible, for example, when the cutout is placed in the top wall of the fan box. Since the electronics box is at least partially incorporated into the cutout, also advantages in terms of the required installation space can be achieved. In particular, a smaller space is required around the fan box as a fan box, in which the electronics box is applied to the outside of the fan box. In the fan box according to the invention, however, at least a part of the interior of the fan box for a part of the electronics box can be used. In addition, it is advantageous in the case of the fan box according to the invention that, by providing a cutout and introducing an electronics box, shielding of electronic components in the electronics box is no longer present or only reduced. Thus, for example, radio components can be recorded in the electronics box, the radio signals can then pass through the cutout to the outside. Finally, a coupling between the electronic components accommodated in the electronics box and the box wall in which the electronics box is inserted can be prevented or reduced, since even with a box wall consisting of metal, this material does not exist at least in the area of the electronics box. The electromagnetic compatibility (EMC) is thereby improved.
GemĆ¤Ć einer AusfĆ¼hrungsform ist der Ausschnitt in der RĆ¼ckwand und/oder der Deckwand des LĆ¼fterkastens eingebracht. Durch die Position des Ausschnitts wird erfindungsgemĆ¤Ć die Position des Elektronikkastens bestimmt. Ist somit in der Deckwand des LĆ¼fterkastens ein Ausschnitt vorgesehen, ist in diesen im montierten Zustand des LĆ¼fterkastens auch ein Elektronikkasten vorgesehen. Die Positionierung im oberen Bereich des LĆ¼fterkastens weist den Vorteil auf, dass dieser Bereich nicht in der Strƶmungsrichtung der Luft liegt, die in den LĆ¼fterkasten eintritt und in diesem zu den Eintrittsƶffnungen des GeblƤses gelangen sollen. Zudem ist die Deckwand auch nach der Montage des LĆ¼fterkastens an einer Montagewand noch zugƤnglich, gegebenenfalls nach Entfernen eines Verblendungsteils, wie beispielsweise einem Kamin. Der Benutzer der Dunstabzugshaube kann somit auf einen Elektronikkasten, der in einem Ausschnitt in der Deckwand eingebracht ist, zugreifen und dort beispielsweise den Netzstecker einstecken. Bei einer Anordnung eines Ausschnitts in der RĆ¼ckwand und einem entsprechenden Einbringen des Elektronikkastens in einen solchen Ausschnitt ist vorteilhaft, dass auch dieser in der Regel auĆerhalb des direkten Strƶmungsweges der Luft zu den Eintrittsƶffnungen des GeblƤses liegt.According to one embodiment, the cutout is introduced in the rear wall and / or the top wall of the fan box. Due to the position of the cutout, the position of the electronics box is determined according to the invention. Thus, if a cutout is provided in the top wall of the fan box, an electronics box is also provided in these in the assembled state of the fan box. The positioning in the upper region of the fan box has the advantage that this area is not in the flow direction of the air, which enters the fan box and should come in this to the inlet openings of the fan. In addition, the top wall is still accessible after mounting the fan box on a mounting wall, possibly after removing a facing part, such as a fireplace. The user of the hood can thus access an electronics box, which is introduced in a cutout in the top wall, and insert there, for example, the power plug. In an arrangement of a section in the rear wall and a corresponding introduction of the electronics box in such a cutout is advantageous that too this is usually outside the direct flow path of the air to the inlet openings of the blower.
ErfindungsgemĆ¤Ć kƶnnen auch mehrere Ausschnitte und damit mehrere ElektronikkƤsten an dem LĆ¼fterkasten vorgesehen werden. Beispielsweise kann in der RĆ¼ckwand ein Ausschnitt und in der Deckwand ein Ausschnitt vorgesehen sein. Hierbei wird dann in den Ausschnitt in der RĆ¼ckwand ein Elektronikkasten und in den Ausschnitt in der Deckwand ein anderer Elektronikkasten eingebracht. Diese AusfĆ¼hrungsform mit mehreren ElektronikkƤsten weist den Vorteil auf, dass die einzelnen elektronischen Komponenten der Dunstabzugshaube an den fĆ¼r diese am besten geeigneten Positionen eingebaut werden kƶnnen. Zudem wird durch eine Aufteilung der elektronischen Komponenten auf mehrere ElektronikkƤsten die erforderliche GrƶĆe der ElektronikkƤsten verringert. Dies wiederum fĆ¼hrt zu einer freieren Positionierung der ElektronikkƤsten in dem LĆ¼fterkasten, da eine Beeinflussung der StrƶmungsverhƤltnisse bei geringerer GrƶĆe der ElektronikkƤsten nicht zu befĆ¼rchten ist.According to the invention, a plurality of cutouts and thus a plurality of electronic boxes can be provided on the fan box. For example, a cutout can be provided in the rear wall and a cutout in the top wall. In this case, an electronics box is then inserted into the cutout in the rear wall and another electronic box is inserted into the cutout in the top wall. This embodiment with multiple electronics boxes has the advantage that the individual electronic components of the hood can be installed at the most suitable for these positions. In addition, the required size of the electronics boxes is reduced by a division of the electronic components on multiple electronics boxes. This in turn leads to a freer positioning of the electronics boxes in the fan box, since influencing the flow conditions with smaller size of the electronics boxes is not to be feared.
In einem Elektronikkasten, der beispielsweise in einem Ausschnitt in der Deckwand eingebracht ist, kƶnnen beispielsweise die elektronischen Komponenten fĆ¼r die Spannungsversorgung, ein Bedienteil, beispielsweise ein Fernbedienung, und/oder Kommunikationskomponenten, wie beispielsweise Funkkomponenten aufgenommen sein. In einem beispielsweise im unteren Bereich der RĆ¼ckwand angeordneten Elektronikkasten kƶnnen beispielsweise die elektronischen Komponenten fĆ¼r den GeblƤsemotor und dessen Steuerung sowie fĆ¼r eine Beleuchtungsvorrichtung der Dunstabzugshaube aufgenommen sein.In an electronics box, which is introduced for example in a cutout in the top wall, for example, the electronic components for the power supply, a control panel, such as a remote control, and / or communication components, such as radio components may be included. In an electronic box, for example, arranged in the lower region of the rear wall, for example, the electronic components for the fan motor and its control as well as for a lighting device of the extractor hood can be accommodated.
ZusƤtzlich oder alternativ zu Ausschnitten in der Deckwand und/oder RĆ¼ckwand kƶnnen auch in den SeitenwƤnden oder der Vorderwand Ausschnitte vorgesehen sein.In addition or as an alternative to cutouts in the top wall and / or rear wall, cutouts may also be provided in the side walls or the front wall.
GemĆ¤Ć einer AusfĆ¼hrungsform ragt der Elektronikkasten Ć¼ber die AuĆenseite der Kastenwand hin. Da der Elektronikkasten in dem Ausschnitt aufgenommen ist, ragt auch bei dieser AusfĆ¼hrungsform nicht die gesamte Hƶhe des Elektronikkastens Ć¼ber die AuĆenseite der Kastenwand hinaus. Somit sind auch bei dieser AusfĆ¼hrungsform die Vorteile des geringeren Baurraumerfordernisses weiterhin gegeben. Der Teil des Elektronikkastens, der Ć¼ber die AuĆenseite der Kastenwand hinausragt ist vorzugsweise die Zugriffsseite oder der der Deckel des Elektrokastens. In dem Teil, der Ć¼ber die AuĆenseite der Kastenwand hinausragt, kann beispielsweise eine Steckerbuchse an dem Elektronikkasten vorgesehen sein. Zudem kann bei einem Herausragen des Elektronikkastens Ć¼ber die AuĆenseite, beispielsweise die Oberseite der Deckwand eine einfache ZugƤnglichkeit gewƤhrleistet werden. Hierdurch kƶnnen beispielsweise Kundenapplikationen auf einfache Weise nachgerĆ¼stet werden.According to one embodiment, the electronics box protrudes beyond the outside of the box wall. Since the electronics box is accommodated in the cutout, not even the entire height of the electronics box extends beyond the outside of the box wall in this embodiment. Thus, the advantages of the smaller space requirement are still given in this embodiment as well. The part of the electronics box which projects beyond the outside of the box wall is preferably the access side or the lid of the electric box. In the part that projects beyond the outside of the box wall, for example, a socket can be provided on the electronics box. In addition, easy accessibility can be ensured when the electronics box protrudes beyond the outside, for example the top of the top wall. As a result, for example, customer applications can be retrofitted in a simple manner.
GemĆ¤Ć einer weiteren AusfĆ¼hrungsform ist in dem Elektronikkasten mindestens eine Platine aufgenommen. Bei dieser AusfĆ¼hrungsform kƶnnen die Vorteile der Erfindung besonders genutzt werden. Bei der herkƶmmlicher Anordnung von ElektronikkƤsten mit einer Platine im LĆ¼fterkasten liegt die Platine mit zumindest einer der KastenwƤnde parallel, wodurch es zu Einkopplungen kommen kann. Da bei dem erfindungsgemƤĆen LĆ¼fterkasten in dem Bereich des Elektronikkastens ein Ausschnitt vorgesehen ist, kann selbst bei einer Kastenwand, die aus Metall besteht eine solche Einkopplung verhindert werden. Somit kann der Elektronikkasten in einer Ausrichtung in den Ausschnitt eingebracht werden, in der die Platine zwar parallel zu der FlƤche der Kastenwand liegt, aufgrund des Ausschnitts aber im Bereich der Platine kein Material der Kastenwand vorliegt. Hierdurch ist nicht erforderlich den Elektronikkasten mit einer Platine senkrecht zu der Kastenwand in diese einzubringen, was zu einem erhƶhten Platzbedarf in dem LĆ¼fterkasten fĆ¼hren wĆ¼rde. Bei dem erfindungsgemƤĆen LĆ¼fterkasten ist es zudem auch mƶglich den Elektronikkasten so in den Ausschnitt einzubringen, dass die Platine, die in dem Elektronikkasten enthalten ist, in der FlƤche der Kastenwand, das heiĆt in dem Ausschnitt liegt. Bei dieser Anordnung des Elektronikkastens kann eine Einkopplung vollstƤndig verhindert werden.According to a further embodiment, at least one circuit board is accommodated in the electronics box. In this embodiment, the advantages of the invention can be particularly utilized. In the conventional arrangement of electronics boxes with a circuit board in the fan box, the board is parallel to at least one of the box walls, which can lead to couplings. Since a cutout is provided in the area of the electronics box in the case of the fan box according to the invention, such a coupling can be prevented even in the case of a box wall which consists of metal. Thus, the electronics box can be placed in an orientation in the neck in which the board is indeed parallel to the surface of the box wall, but due to the cutout but in the area of the board no material of the box wall is present. As a result, it is not necessary to introduce the electronic box with a board perpendicular to the box wall in this, which would lead to an increased space requirement in the fan box. In the case of the fan box according to the invention, it is also possible to bring the electronics box into the cutout so that the board, which is contained in the electronics box, lies in the area of the box wall, that is to say in the cutout. In this arrangement of the electronics box, a coupling can be completely prevented.
GemĆ¤Ć einer AusfĆ¼hrungsform besteht zumindest die Kastenwand, in der der Ausschnitt fĆ¼r den Elektronikkasten eingebracht ist, aus Kunststoff. Bei dieser AusfĆ¼hrungsform kƶnnen weiterhin die Vorteile der einfacheren Montage und der gegebenenfalls auch nach der Montage bestehende ZugƤnglichkeit des oder der ElektrokƤsten genutzt werden. Zudem wird durch Verwendung von Kunststoff als Material zumindest fĆ¼r die Kastenwand, in der der Elektronikkasten eingebracht werden soll, die elektromagnetische VertrƤglichkeit weiter gesteigert. Die weiteren KastenwƤnde des LĆ¼fterkastens kƶnnen ebenfalls aus Kunststoff hergestellt sein. Vorzugsweise bestehen die weitern KastenwƤnde aber weiterhin aus Metall, insbesondere Metallblech, da dadurch eine erhƶhte StabilitƤt des LĆ¼fterkastens gewƤhrleistet werden kann.According to one embodiment, at least the box wall, in which the cutout for the electronics box is inserted, made of plastic. In this embodiment, the advantages of easier installation and possibly also after the installation existing accessibility of the electrical boxes or be used. In addition, by using plastic as a material at least for the box wall, in which the electronics box is to be introduced, the electromagnetic compatibility further increased. The other box walls of the fan box can also be made of plastic. Preferably, the further exist Box walls but still made of metal, especially sheet metal, as this increased stability of the fan box can be ensured.
GemĆ¤Ć einer AusfĆ¼hrungsform ist bei einer Kastenwand, die aus Kunststoff besteht, der Elektrokasten in dieser Kastenwand integriert. Integriert bedeutet in diesem Zusammenhang, dass die Kastenwand und der Elektrokasten einteilig ausgebildet sind. Der Elektrokasten kann hierbei bei der Herstellung der Kastenwand mit hergestellt werden, beispielsweise durch Spritzguss in der Kastenwand ausgebildet werden. Alternativ ist es aber auch mƶglich, dass der Elektrokasten separat hergestellt wird und nachtrƤglich mit der Kastenwand verbunden, beispielsweise verschweiĆt oder verklebt wird. Diese AusfĆ¼hrungsform des in die Kastenwand integrierten Elektrokastens bringt den Vorteil mit sich, dass die Teilevielzahl bei der Montage des LĆ¼fterkastens verringert wird.According to one embodiment, in a box wall made of plastic, the electric box is integrated in this box wall. Integrated in this context means that the box wall and the electrical box are integrally formed. The electrical box can in this case be produced in the production of the box wall, for example, be formed by injection molding in the box wall. Alternatively, it is also possible that the electrical box is made separately and subsequently connected to the box wall, for example, welded or glued. This embodiment of the electric box integrated in the box wall has the advantage that the number of parts is reduced during assembly of the fan box.
GemĆ¤Ć einer weiteren AusfĆ¼hrungsform ist der Elektronikkasten aber als separates Bauteil ausgestaltet und in dem Ausschnitt lƶsbar befestigt. Die Befestigung des Elektronikkastens in dem Ausschnitt kann durch Einschieben, EinhƤngen, Einklipsen, das auch als Verrasten bezeichnet werden kann oder durch Verschrauben erfolgen.According to a further embodiment, however, the electronics box is designed as a separate component and releasably secured in the cutout. The attachment of the electronics box in the cutout can be done by inserting, hooking, clipping, which can also be referred to as locking or by screwing.
Die entsprechenden Befestigungsmittel, wie beispielsweise Rastnasen, Schraublƶcher oder Schraubdome kƶnnen entweder an dem Elektronikkasten oder an der Kastenwand gebildet sein. FĆ¼r eine Befestigung mittels Einschieben kann beispielsweise an dem Elektronikkasten eine Nut vorgesehen sein, in der Rand des Ausschnitts eingeschoben werden kann. Hierbei ist der Ausschnitt vorzugsweise am Rand einer Kastenwand eingebracht und weist somit eine offene Seite auf.The corresponding fastening means, such as detents, screw holes or screw domes can be formed either on the electronics box or on the box wall. For an attachment by means of insertion, for example, a groove can be provided on the electronics box, in which the edge of the cutout can be inserted. Here, the cutout is preferably introduced at the edge of a box wall and thus has an open side.
GemĆ¤Ć einer AusfĆ¼hrungsform ist in einer Kastenwand, die die RĆ¼ckwand, eine Vorderwand oder eine Seitenwand darstellt, und in der Deckwand jeweils ein Ausschnitt fĆ¼r einen Elektrokasten vorgesehen und in die beiden Ausschnitte ist jeweils ein Elektrokasten zumindest teilweise eingebracht.According to one embodiment, in each case a cutout for an electrical box is provided in a box wall, which represents the rear wall, a front wall or a side wall, and in the top wall, and an electric box is at least partially inserted into the two cutouts.
GemĆ¤Ć einer weiteren AusfĆ¼hrungsform sind mindestens zwei Ausschnitte an dem LĆ¼fterkasten vorgesehen, in jedem Ausschnitt ist ein Elektronikkasten zumindest teilweise eingebracht und an mindestens einer Kastenwand ist ein Kabelkanal zum Verbinden der mindestens zwei ElektronikkƤsten vorgesehen. Durch das Vorsehen eines Kabelkanals an einer Kastenwand kann auf die Verwendung von SchutzschlƤuchen verzichtet werden. Der Kabelkanal kann auf die Innenseite der Kastenwand aufgeklebt oder aufgeschraubt sein. Insbesondere bei einer Kastenwand, die aus Kunststoff besteht, kann der Kabelkanal aber auch als integrales Teil der Kastenwand bei der Herstellung der Kastenwand geformt werden.According to a further embodiment, at least two cutouts are provided on the fan box, in each section, an electronics box is at least partially introduced and at least one box wall is a cable channel for connecting the at least two electronics boxes provided. By providing a cable channel on a box wall can be dispensed with the use of protective tubes. The cable duct can be glued or screwed onto the inside of the box wall. In particular, in a box wall, which consists of plastic, but the cable channel can also be formed as an integral part of the box wall in the manufacture of the box wall.
GemĆ¤Ć einem weiteren Aspekt betrifft die vorliegende Erfindung eine Dunstabzugshaube die einen erfindungsgemƤĆen LĆ¼fterkasten aufweist. Die Vorteile und Merkmale, die bezĆ¼glich des erfindungsgemƤĆen LĆ¼fterkastens beschrieben wurden, gelten -soweit anwendbar - auch fĆ¼r die erfindungsgemƤĆe Dunstabzugshaube und jeweils umgekehrt.According to a further aspect, the present invention relates to an extractor hood having a fan box according to the invention. The advantages and features which have been described with respect to the fan box according to the invention, apply - as far as applicable - for the inventive extractor hood and in each case vice versa.
Die erfindungsgemƤĆe Dunstabzugshaube kann eine Wandesse, beispielsweise eine Boxesse, mit einem quaderfƶrmigen LĆ¼fterkasten sein. Die Dunstabzugshaube kann aber auch eine SchrƤgesse sein, bei der dann ein LĆ¼fterkasten zum Einsatz kommt, der entweder keine Vorderwand besitzt oder dessen Vorderwand eine geringere Hƶhe als die RĆ¼ckwand hat.The extractor hood according to the invention may be a Wandesse, such as a boxing, with a cuboid fan box. The hood can also be a SchrƤgesse, in which then a fan box is used, which either has no front wall or the front wall has a lower height than the rear wall.
Die Erfindung wird im Folgenden erneut unter Bezugnahme auf die beiliegenden Figuren genauer erlƤutert.The invention will be explained in more detail below with reference to the accompanying figures.
Es zeigen:
-
Figur 1 : eine schematische perspektivische RĆ¼ckansicht einer ersten AusfĆ¼hrungsform des erfindungsgemƤĆen LĆ¼fterkastens; -
Figur 2 : eine schematische perspektivische RĆ¼ckansicht einer zweiten AusfĆ¼hrungsform des erfindungsgemƤĆen LĆ¼fterkastens; -
Figur 3 : eine schematische Ansicht einer RĆ¼ckwand einer AusfĆ¼hrungsform des erfindungsgemƤĆen LĆ¼fterkastens und einen Elektronikkasten; -
Figur 4 : eine schematische Draufsicht auf eine Deckwand einer AusfĆ¼hrungsform des erfindungsgemƤĆen LĆ¼fterkastens und einen Elektronikkasten; -
Figur 5 : eine schematische Frontansicht einer AusfĆ¼hrungsform des erfindungsgemƤĆen LĆ¼fterkastens gezeigt; -
Figur 6 : eine schematische Seitenansicht einer AusfĆ¼hrungsform der erfindungsgemƤĆen Dunstabzugshaube; und -
Figur 7 : eine schematische Seitenansicht einer weiteren AusfĆ¼hrungsform der erfindungsgemƤĆen Dunstabzugshaube.
-
FIG. 1 a schematic perspective rear view of a first embodiment of the fan box according to the invention; -
FIG. 2 a schematic perspective rear view of a second embodiment of the fan box according to the invention; -
FIG. 3 a schematic view of a rear wall of an embodiment of the fan box according to the invention and an electronics box; -
FIG. 4 a schematic plan view of a top wall of an embodiment of the fan box according to the invention and an electronics box; -
FIG. 5 a schematic front view of an embodiment of the fan box according to the invention shown; -
FIG. 6 a schematic side view of an embodiment of the extractor hood according to the invention; and -
FIG. 7 : A schematic side view of another embodiment of the hood according to the invention.
In
In der RĆ¼ckwand 22 ist am unteren Rand ein Ausschnitt 5 eingebracht. Dies ist in
In
Die Deckwand 20 des LĆ¼fterkastens 20 weist in der dargestellten AusfĆ¼hrungsform eine lƤngsgestreckte Rechteckform auf. In der Deckwand 20 ist eine kreisrunde Durchlassƶffnung 200 eingebracht. Durch diese Durchlassƶffnung 200 erstreckt sich der Auslassstutzen 31 eines GeblƤses 3, das in dem LĆ¼fterkasten 2 aufgenommen ist (siehe
In der RĆ¼ckwand 22 ist am unteren Rand ein Ausschnitt 5 eingebracht. Dies ist in
In
Zwischen dem Elektronikkasten 4 in der Deckwand 20 und dem Elektronikasten 4 in der RĆ¼ckwand verlƤuft in der dargestellten AusfĆ¼hrungsform ein Kabelkanal 6. Der Kabelkanal 6 kann auf der Innenseite der RĆ¼ckwand 22 befestigt sein. Alternativ kann der Kabelkanal 6 aber insbesondere bei einer aus Kunststoff bestehenden RĆ¼ckwand 22 an dieser angeformt und damit in der RĆ¼ckwand 22 integriert sein. In
In
Von dem Kamin 11 ist der LĆ¼fterkasten 2 umschlossen. Dieser weist die in
In dem oberen Elektronikkasten 4 kann beispielsweise eine KaltgerƤtestecker oder eine entsprechende Buchse, ein Power-Modul, eine Erdung und/oder die Lichtversorgung vorgesehen sein. In dem unteren Elektronikkasten 4 kƶnnen beispielsweise die elektronischen Komponenten fĆ¼r einen bĆ¼rstenlosen Gleichstrommotor (BLDC) aufgenommen sein.In the
In dem LĆ¼fterkasten 2 ist das GeblƤse 3 aufgenommen. Von dem GeblƤse 3 ist in der
Das GeblƤse 3 liegt bei dieser AusfĆ¼hrungsform der Dunstabzugshaube 1 in der Seitenansicht vor den ElektronikkƤsten 4 und dem Kabelkanal. Alternativ ist es aber auch mƶglich, dass zumindest ein Elektronikkasten 4 in einem Ausschnitt in der Deckwand 20 eingebracht ist, der vor der Durchlassƶffnung 200 der Deckwand 20 liegt. Dadurch liegt der Elektronikkasten 4, wie in
In
In dem LĆ¼fterkasten 2 ist das GeblƤse 3 aufgenommen. Von dem GeblƤse 3 ist in der
Das GeblƤse 3 liegt bei dieser AusfĆ¼hrungsform der Dunstabzugshaube 1 in der Seitenansicht vor den ElektronikkƤsten 4 und dem Kabelkanal 6. Alternativ ist es aber auch mƶglich, dass zumindest ein Elektronikkasten 4 in einem Ausschnitt in der Deckwand 20 eingebracht ist, der vor der Durchlassƶffnung 200 der Deckwand 20 liegt. Dadurch liegt der Elektronikkasten 4, wie in
Mit der vorliegenden Erfindung kann eine Reihe von Vorteilen erzielt werden. Zum einen kann der Anforderung an elektromagnetische VertrƤglichkeit von elektronischen Komponenten der Dunstabzugshaube Rechnung getragen werden. Mit der vorliegenden Erfindung kƶnnen sowohl quaderfƶrmige LĆ¼fterkƤsten als auch LĆ¼fterkƤsten fĆ¼r SchrƤgessen bereitgestellt werden. Zudem ist es mƶglich KaltgerƤtestecker auf einfache Weise mit dem LĆ¼fterkasten zu verwenden. Mit der vorliegenden Erfindung wird zudem die Montage des LĆ¼fterkastens vereinfacht. Auch die Montage der Dunstabzugshaube ist vereinfacht. Zudem kann eine elektronische Komponente, wie beispielsweise ein KaltgerƤtestecker fĆ¼r den Kunden leicht zugƤnglich gemacht werden.A number of advantages can be achieved with the present invention. On the one hand, the requirement for electromagnetic compatibility of electronic components of the extractor hood can be taken into account. With the present invention, both cuboid fan boxes and fan boxes for skewers can be provided. In addition, it is possible to use a cold device plug in a simple way with the fan box. With the present invention, the assembly of the fan box is also simplified. The installation of the hood is simplified. In addition, an electronic component, such as a power connector for the customer can be easily made available.
Insbesondere kann mit der vorliegenden Erfindung eine Erhƶhung der Stƶraussendung (Stƶrspannung und Stƶrleistung) verhindert werden, die bei einer parallelen Einbausituation von Leistungselektronik zu Blech des LĆ¼fterkastens auftreten wĆ¼rde. Somit kƶnnen bei der vorliegenden Erfindung EntstƶrmaĆnahmen und die dafĆ¼r notwendigen Bauteile entfallen, wodurch sich die Teilevielfalt verringert und die Kosten fĆ¼r die Dunstabzugshaube gesenkt werden.In particular, can be prevented with the present invention, an increase in the noise emission (noise and interference power), which would occur in a parallel installation situation of power electronics to sheet metal of the fan box. Thus, in the present invention suppression measures and the necessary components can be omitted, which reduces the variety of parts and reduces the cost of the hood.
Zudem kann mit dem erfindungsgemƤĆen LĆ¼fterkasten der hierfĆ¼r benƶtigte Bauraum minimiert werden. Zudem kann eine ModularitƤt geschaffen werden. Durch den erfindungsgemƤĆen Aufbau des LĆ¼fterkastens ist die Positionierung des oder der ElektronikkƤsten flexibel. Auch bei der Erfindung wird aber die Position der ElektronikkƤsten so gewƤhlt, dass der Luftstrom zu dem GeblƤse nicht oder nur geringfĆ¼gig beeinflusst wird. Hierdurch kann die Absaugleistung des GeblƤses optimiert werden und die GerƤuschentwicklung minimiert werden.In addition, with the fan box according to the invention, the space required for this purpose can be minimized. In addition, a modularity can be created. The inventive construction of the fan box, the positioning of the electronics box or is flexible. Also in the invention, however, the position of the electronics boxes is chosen so that the air flow to the fan is not or only slightly affected. As a result, the suction power of the fan can be optimized and the noise can be minimized.
Weiterhin kann bei der vorliegenden Erfindung die Dunstabzugshaube auf einfache Weise mit zusƤtzlichen elektronischen Komponenten nachgerĆ¼stet werden. Hierbei ist die ZugƤnglichkeit des oder der ElektrokƤsten von auĆen von dem LĆ¼fterkasten bei der vorliegenden Erfindung von Vorteil.Furthermore, in the present invention, the hood can be retrofitted in a simple manner with additional electronic components. Here, the accessibility of the one or more electrical boxes from the outside of the fan box in the present invention is advantageous.
Zudem kƶnnen die Kosten fĆ¼r einen LĆ¼fterkasten mit KaltgerƤtestecker minimiert werden, indem wenigstens eine Platine von auĆen zugƤnglich ist und daher der Verkabelungsaufwand minimiert wird. Zudem kƶnnen spannungsfĆ¼hrende Kabel beispielsweise in einem Kabelkanal aufgenommen sein, so dass eine zusƤtzliche Isolierung entfƤllt. Durch die feste Form des Kabelkanals ist eine Zugbelastung der Kabel ebenfalls nicht zu befĆ¼rchten.In addition, the cost of a fan box with IEC connector can be minimized by at least one board is accessible from the outside and therefore the cabling is minimized. In addition, live cables may for example be accommodated in a cable channel, so that no additional insulation is required. Due to the fixed shape of the cable channel a tensile load of the cable is also not to be feared.
SchlieĆlich ist bei der Vormontage der Elektronikbaugruppe bestehend aus elektronischen Komponenten und Elektronikkasten auĆerhalb des LĆ¼fterkastens eine bessere Sicht und ein besserer Zugriff auf die Komponenten gegeben, wodurch sich die Montagezeit verkĆ¼rzt und eine bessere QualitƤt geliefert werden kann.Finally, in the preassembly of the electronic assembly consisting of electronic components and electronics box outside the fan box better visibility and better access to the components is given, thereby shortening the assembly time and better quality can be delivered.
- 11
- DunstabzugshaubeHood
- 1010
- Wrasenschirmcanopy
- 1111
- Kaminfireplace
- 22
- LĆ¼fterkastenfan box
- 2020
- Deckwandtop wall
- 200200
- DurchlassƶffnungPort
- 2121
- SeitenwandSide wall
- 2222
- RĆ¼ckwandrear wall
- 220220
- Montageƶffnungmounting hole
- 2323
- Vorderwandfront wall
- 2424
- Unterseitebottom
- 33
- GeblƤsefan
- 3030
- Eintrittsƶffnunginlet opening
- 3131
- AuslassstuzenAuslassstuzen
- 44
- Elektrokastenelectrical box
- 55
- Ausschnittneckline
- 66
- KabelkanalCabel Canal
- WW
- Montagewandmounting wall
Claims (10)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE102015202841.0A DE102015202841A1 (en) | 2015-02-17 | 2015-02-17 | Fan box for extractor hood and extractor hood |
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Publication Number | Publication Date |
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EP3059505A2 true EP3059505A2 (en) | 2016-08-24 |
EP3059505A3 EP3059505A3 (en) | 2016-10-19 |
EP3059505B1 EP3059505B1 (en) | 2020-03-11 |
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EP16151917.8A Active EP3059505B1 (en) | 2015-02-17 | 2016-01-19 | Ventilator case for an extractor hood and extractor hood |
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EP (1) | EP3059505B1 (en) |
DE (1) | DE102015202841A1 (en) |
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WO2022125013A1 (en) * | 2020-11-20 | 2022-06-16 | Femas Metal San. Ve Tic. A.S. | A hood assembly with integrated protective circuit box |
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DE102007021318A1 (en) * | 2007-05-07 | 2008-11-13 | BSH Bosch und Siemens HausgerƤte GmbH | Extractor hood and extractor hood |
DE102009055075A1 (en) * | 2009-12-21 | 2011-06-22 | BSH Bosch und Siemens HausgerƤte GmbH, 81739 | Fan box for extractor hood |
DE102009055077A1 (en) * | 2009-12-21 | 2011-06-22 | BSH Bosch und Siemens HausgerƤte GmbH, 81739 | Fan box for extractor hood |
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2015
- 2015-02-17 DE DE102015202841.0A patent/DE102015202841A1/en not_active Withdrawn
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2016
- 2016-01-19 EP EP16151917.8A patent/EP3059505B1/en active Active
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EP3293458A1 (en) * | 2016-08-31 | 2018-03-14 | BSH HausgerƤte GmbH | Vapour extraction device with electro box |
WO2019081265A1 (en) * | 2017-10-26 | 2019-05-02 | BSH HausgerƤte GmbH | Combined device with fume extraction device and cooker hob |
WO2022125013A1 (en) * | 2020-11-20 | 2022-06-16 | Femas Metal San. Ve Tic. A.S. | A hood assembly with integrated protective circuit box |
Also Published As
Publication number | Publication date |
---|---|
EP3059505B1 (en) | 2020-03-11 |
DE102015202841A1 (en) | 2016-08-18 |
EP3059505A3 (en) | 2016-10-19 |
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