CN105518390A - Fan device for an extractor hood, and extractor hood - Google Patents
Fan device for an extractor hood, and extractor hood Download PDFInfo
- Publication number
- CN105518390A CN105518390A CN201480033188.8A CN201480033188A CN105518390A CN 105518390 A CN105518390 A CN 105518390A CN 201480033188 A CN201480033188 A CN 201480033188A CN 105518390 A CN105518390 A CN 105518390A
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- China
- Prior art keywords
- blower
- casting
- sensor
- fan assembly
- shielding part
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- 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.)
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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
- F24C15/2021—Arrangement or mounting of control or safety systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention relates to a fan device for an extractor hood, said fan device having a fan housing (10) and at least one sensor unit (2) with at least one sensor (21) and at least one printed circuit board (20). The fan device (1) is characterized in that the printed circuit board (20) of the sensor unit (2) is held on the outer face of the fan housing (10); the sensor (21) is provided on the printed circuit board (20) and extends at least partly through the wall (100) of the fan housing (10); and the fan device (1) has at least one cover (13) which is removably secured to the outer face of the fan housing (10) and by means of which at least the printed circuit board (20) of the sensor unit (2) is held in a preloaded manner in the direction towards the outer face of the fan housing (10). The invention additionally relates to an extractor hood with such a fan device (1).
Description
Technical field
The present invention relates to a kind of fan assembly for range hood and a kind of range hood with such fan assembly.
Background technology
Knownly in range hood sensor can be used, to determine the quality of air and the quantity of the foreign particles especially in air.Based on these measuring mechanisms, so the method for operation that such as can change range hood or the information exported about measurement result.
The problem produced when using sensor is the location of this sensor.In order to determine aerial foreign particles, such as, use ultrasonic sensor.Such sensor needs extra reflector.This reflector must accurately towards sensor orientation, and this sensor can detect the foreign particles flowed through in the air of measuring route thus.
Summary of the invention
Therefore task of the present invention is, provides a solution, and wherein sensor can detect the smog and/or other impurity that are arranged in air-flow best, and negatively can not affect the ability of range hood.
The present invention based on cognition be, can solve this task, way is: sensor is maintained in position by suitable device on the outside of the blower-casting of range hood.
Therefore, described task is solved by the fan assembly for range hood according to first aspect, and this fan assembly comprises blower-casting and at least one is with the sensor unit of at least one sensor with at least one plate.The feature of fan assembly is, the plate of sensor unit remains on the outside of blower-casting, sensor setting onboard and extend through the wall of blower-casting at least in part, fan assembly has at least one shielding part, and the outside that this shielding part can be fastened on blower-casting with removing is able to be kept tightly in advance towards the direction in the outside of blower-casting by least one plate of sensor unit.
By being described as the fan assembly for range hood with lower device in meaning of the present invention, be provided with the fan being also described to ventilation blower in the apparatus.Fan assembly is according to the present invention includes blower-casting and at least one sensor unit.At this, housing is described as blower-casting, this blower-casting directly surrounds fan, that is usually surrounds a fan wheel or multiple fan wheel.Blower-casting such as can be expressed as the vortex housing or binary vortices housing that are also described to helical fan housing.Sensor unit comprises at least one sensor and at least one plate according to present invention.At least one sensor described is preferably expressed as olfactory sensor.This sensor is preferably expressed as sensor head, and the sensor element of itself is arranged on this sensor head.According to the present invention by this sensor setting on the plate of sensor unit.Described plate is expressed as component that is smooth, that be generally rectangle.At this, the bottom side this sensor being preferably arranged on plate is stretched into downwards by the plane of described plate.The bottom side of plate will be described as with downside, this side in the state of having assembled of sensor unit towards the outside of blower-casting.
The plate of sensor unit is fastened on blower-casting preferably by securing member.Securing member can construct with piece-wise with blower-casting at least in part.Securing member is preferably shaped at least in part on blower-casting.Moulding that is that blower-casting is typically expressed as single-piece or multi-piece type.Especially, blower-casting such as can comprise two half housings that can be connected with each other.
According to the present invention, the plate of sensor unit is remained on the outside of blower-casting.To be described as the outside of blower-casting with downside, this side deviates from being contained in the fan in blower-casting.In meaning of the present invention, the fastening of described plate is described as remaining on the outside of blower-casting, keeps with the spacing be defined on the outside wherein described plate being rested at least partly blower-casting or with the outside of blower-casting.
According to the present invention, sensor is set up over the plates and in the state of having assembled of plate, extends through the wall of blower-casting at least in part.Especially, at least sensor bottom side, that is sensor head degree like this extend through the wall of blower-casting, this bottom side is in the contact of the inner chamber of blower-casting.Sensor deviated from the bottom side being described as sensor in the side of described plate.The bottom side of sensor can be installed with the inner side of blower-casting or outwards offsettingly install relative to the inner side of blower-casting with flushing.In the wall of blower-casting, be provided with penetrating part, sensor extends through this penetrating part at least in part.
Fan assembly has at least one shielding part according to the present invention, and this shielding part can be fastened on the outside of blower-casting with removing.Shielding part also can be described as top cover and for hide sensor unit plate at least partially.Especially, the top side of plate is hidden at least in part by shielding part.At this, shielding part preferably only rests on the top side of plate partly, and this also will more specifically explained afterwards.Fastening be preferably the expressed as buckle that can remove of shielding part on blower-casting connects.Certainly other connection type can also be selected, wherein can by shielding part without being separated from blower-casting devastatingly.Such as, shielding part can be connected with blower-casting spiral.
According to the present invention, at least the plate of sensor unit is kept in advance tightly by the direction of shielding part towards the outside of blower-casting.According to the present invention, the maintenance of plate is described as keeping tightly in advance, wherein extruding force is applied to going up at least partially of the top side of described plate.The outside of the wall of blower-casting can be used as the bearing relative to extruding force, and the bottom side of plate applies described extruding force.According to the present invention certainly also possible that, the outside of the wall of blower-casting to be shaped or fastening the installed surface for the bottom side of installing plate.
When on the outside plate of sensor unit being remained on blower-casting, this plate is not arranged in the flow region of air, and this air is produced by the fan in blower-casting.But because according to the present invention, the sensor arranged onboard extends through the wall of blower-casting at least in part, then can obtain data by sensor, these data provide the situation about the air in blower-casting.By shielding part (this shielding part is a part for fan assembly according to the present invention), sensor unit and especially described plate are protected before dirty, and this is dirty can arrive blower-casting from outside.Because shielding part can be fastened on the outside of blower-casting with removing, then can in order to the object maintaining and clean enough and sensor unit and the plate such as changed with sensor simply.When being kept tightly in advance towards the direction in the outside of blower-casting by least described plate of sensor unit eventually through shielding part, then can ensure the directed accurately of the inner chamber towards blower-casting being set up sensor onboard.Because undertaken by the shielding part that is located through of pretension, then this location meets at least two functions thus simultaneously, namely protects the location of described plate and described plate to keep in other words.Thus, the total of fan assembly is simplified by the multifunctionality of shielding part.
What summary drew thus is, a solution is provided by fan assembly according to the present invention, wherein reliably can detect the impurity in the air-flow of range hood, and do not affect on the one hand the performance of range hood at this, and on the other hand fan assembly total and its manufacture and maintenance are simple thus.
According to one preferred embodiment, shielding part is fastened on blower-casting by latch piece.The such fastening advantage had of shielding part is, simplifies the total of fan assembly on the one hand, because connect compared to such as bolt a large amount of quantity decreasing parts.On the other hand, the connection by latch piece can be removed and manufacture simply and fastly.Also the maintenance of fan assembly has easily been changed thus.Because the plate of sensor unit is carried out pretension towards the direction in the outside of blower-casting according to the present invention by shielding part, then side by side shielding part can be fastened on blower-casting by the kayser of latch piece, and described plate is securely remained on blower-casting.When buckle connects usually simply with when quicklying move through latch piece execution, before the manufacture that then described plate can be connected at kayser simply in setting to the outside of blower-casting or on for this reason set installed surface, firmly to be remained on blower-casting followed by shielding part.Therefore, it is possible to the independent inside passing of saving for fastening described plate or inside pivotable, and the damage of the described plate when assembling can be hindered.
According to one preferred embodiment, the outside of blower-casting arranges at least one the location gudgeon being used for described plate, and this location gudgeon stretches out from blower-casting.At least two location gudgeons are preferably set on the outside of blower-casting.Described one or more location gudgeon preferably constructs with piece-wise with blower-casting, is that is formed on the wall of blower-casting.By one or more location gudgeon is arranged on the outside of blower-casting, can hinder on the moving of the outside along blower-casting of the plate of sensor.In addition, especially when locating gudgeon (being provided with at least one installed surface of the bottom side for plate on this location gudgeon), described plate can be kept with the spacing be defined in the outside with blower-casting.Thereby, it is possible to determine the relative position of the inner side of the bottom side of sensor and the wall of blower-casting.Installed surface is preferably arranged on the side of location gudgeon, and this side deviates from the outer wall in blower-casting.Location gudgeon installed surface preferably with location gudgeon free end separately, be that is biased mutually with the direction of free end towards the outer wall of blower-casting.
According to another preferred embodiment, at least one location gudgeon is provided with at least one latch piece of the shielding part for fastened sensors unit.The advantage existed in this embodiment is thus, fastening also for shielding part except the position of described plate keeps of location gudgeon, extruding force is applied on plate again by this shielding part.Thereby further simplify structure and therefore its manufacture and the maintenance of fan assembly.Described one or more latch piece is preferably shaped on the gudgeon of location, that is designs with piece-wise with location gudgeon.Thereby reduce the quantity of the component of fan assembly, because dispensable for the independent latch piece of fastening shielding part.Thereby further simplify the total of fan assembly.
According to the present invention, shielding part has at least one for extruding force being applied to the spring element on the plate of sensor unit.When being provided with spring element, also can consider that shielding part and blower-casting and securing member such as locate the manufacture of gudgeon.In addition, for the shielding part with at least one spring element, that is the general assembly simplifying fan assembly assembles.Especially, first described plate rests on blower-casting or rests on the location gudgeon that is arranged on this blower-casting, and one or more spring element and then can be used to install shielding part, and need not directed and keep-spring element individually.A described spring element or multiple spring element preferably construct with piece-wise with shielding part.Such as, spring element can be connecting plate, and this connecting plate is formed in shielding part by the material in shielding part.Certainly also possible that, described one or more spring element is fastened on the inner side of shielding part, on the side of that is top side towards described plate of shielding part.
According to one, preferred embodiment shielding part has sidewall, is provided with at least one for holding the kayser accommodation section of the latch piece of location gudgeon, and is provided with at least one spring element in the described sidewall of shielding part in the capping of shielding part.Accommodation section is described as capping with lower part, and this part and top side of being preferably parallel to described plate adjacent with the top side of described plate in the state of having assembled is installed.Preferably be provided with at least two sidewalls, further preferably four sidewalls.Sidewall extends out from the edge of capping.In this embodiment, shielding part has shelly or unlimited box-like thus.This embodiment of shielding part is especially favourable; because the reliable protection of sensor unit before impurity can be ensured on the one hand; and on the other hand securing member is arranged on shielding part best, to ensure on the one hand be connected with the kayser of the insurance of blower-casting and ensure reliably extruding force to be applied on the top side of described plate on the other hand.
According to one preferred embodiment, sensor unit is fastened in the region of the air output on blower-casting.Be preferably the region of the air output of blower-casting by the following region description of blower-casting according to the present invention, direct neighbor is overlapped with air outlet conduits before forming or be connected on the flow direction of air air outlet conduits cover by air outlet conduits cover in this region that is.The region of air output is typically expressed as upper area in the state of having assembled of fan assembly in range hood.
By this layout of sensor unit on blower-casting, a series of advantage can be obtained.On the one hand, when being directly positioned at by sensor on the air output being also referred to as fan output or near air output, there is not side correlation.Such as when sensor being arranged in electronics lid and being arranged on the grid of the electronics lid of range hood in other words, be laterally arranged under the electronic box of range hood or at fan inhalation area in range hood inwall on given such side correlation.In these positions of sensor, such as, when sensor is leftwards arranged, or by halves do not obtain smog (Wrasen) by sensor from the head being positioned at range hood lower right side.When sensor being arranged in the external shell of the range hood that such as can be expressed as chimney, in electronic box between the lamp press strip (Lichtleiste) and inner frame of range hood or at range hood, therefore sensor to be but positioned at outside air-flow and to detect smog or other is dirty unreliablely.
When sensor is preferably arranged in the region of air output according to the present invention ground, do not need to worry these shortcomings, because only have the output of blower-casting to enter in discharge pipe.On this position, all suction paths, that is such as smog and other dirty right side with the suction path in left side also summation to together with and can be detected.
In addition, utilize the layout blower-casting outside of sensor unit set by the present invention and utilize the inside only sensor being stretched into blower-casting, non-ly affect the air-flow in blower-casting negatively and also do not damage the performance of range hood thus.
According to one preferred embodiment, sensor is expressed as olfactory sensor.Compared to ultrasonic sensor (wherein needing towards the extra reflector of sensor), for olfactory sensor be sufficient that by sensor localization in the gas flow or by air-flow, to detect dirty.Thereby further simplify the structure of fan assembly.
According to an embodiment, for fan assembly, the penetrating part at least partially of the olfactory sensor for sensor unit is provided with in blower-casting, on the outside of blower-casting, at least two location gudgeons are provided with in the region of penetrating part, this location gudgeon is within it gone up and is applied to each other with the locating recesses of described plate, the outside of location gudgeon is provided with latch piece, fan assembly comprises the shielding part with sidewall, at least one is provided with for holding the kayser accommodation section of the latch piece of location gudgeon in the sidewall of shielding part, and in the capping of shielding part, keep at least one to be applied to spring element on the surface of described plate.
In this embodiment, advantage of the present invention can be utilized especially goodly.
According to another aspect, the present invention relates to the range hood with fan assembly.The feature of range hood is, designs fan assembly according to the present invention.
Advantage described by fan assembly and feature are correspondingly applicable to (as long as can be used) range hood and vice versa, and therefore optionally only once described.
Accompanying drawing explanation
Hereafter again with reference to accompanying drawing, the present invention is described.In accompanying drawing:
Fig. 1: to the top view of the schematic perspective of the air output of the blower-casting of an embodiment of fan assembly according to the present invention;
Fig. 2: according to the schematic sectional view of an embodiment of fan assembly of the present invention;
Fig. 3: according to the schematic diagram of the sensor unit of an embodiment of fan assembly of the present invention;
Fig. 4: according to the concrete view of the sensor unit of the fan assembly on the blower-casting of the embodiment according to Fig. 3;
Fig. 5: according to the side view of the schematic perspective of an embodiment of fan assembly of the present invention; And
Fig. 6: according to the signal internal view of the embodiment of the shielding part of the fan assembly of Fig. 5.
Detailed description of the invention
Figure 1 illustrates the top view of the schematic perspective of the air output 101 of an embodiment to fan assembly 1 of the present invention, this air output also can be described as fan output.Visible in FIG, the blower-casting 10 of fan assembly 1 comprises two and half housings 11.The top side of blower-casting 10 defines air outlet conduits cover in the region of air output 101.Such as discharge pipe can be connected to this air outlet conduits and put.In the embodiment shown in the region of air output 101 and under air-out pipe box, in the wall 100 being also referred to as housing wall of blower-casting 10, be provided with penetrating part 102.Penetrating part 102 is expressed as circular space in shown embodiment, and this space is formed by the corresponding semicircular space in the edge of two and half housings 10 on the contact wire of two and half housings 11.By this penetrating part 102, the sensor 21 of sensor unit 2 stretches in the inside of blower-casting.In shown schematic diagram, the only bottom side of visible light transducer 21.This bottom side is installed with the inner side of housing wall 100 in shown embodiment with flushing.
Figure 2 illustrates the schematic sectional view of the embodiment according to fan assembly 1 of the present invention.Visible in this schematic diagram, the outside of blower-casting 10 is provided with sensor unit 2.Sensor unit 2 comprises the plate 20 and sensor 21 that are expressed as formation plate.On the bottom side that sensor 21 is arranged on plate 20 and through the wall 100 of blower-casting 10.Described plate 20 is connected with other assembly (not shown) of sensor unit 2 by electric wire.
Hereafter specifically explaining the fastening of sensor unit 2 and especially described plate 20.Figure 3 illustrates the schematic diagram of the sensor unit 2 of an embodiment according to fan assembly of the present invention.On the outside of blower-casting 10, be shaped four location gudgeons 12 in shown embodiment in the region of the penetrating part 102 for sensor 21.Plate 20 is contained between the gudgeon 12 of location.At this, plate 20 utilizes location gudgeon 12 directed by means of the locating recesses 201 be arranged on the longitudinal edge of plate 20.
In shown embodiment, each location gudgeon 12 has buckle nose on its free end on outside, and this buckle nose is also described to latch piece 120.Buckle nose 120 stretches out along following direction thus, and the party is to deviating from being arranged in the plate 20 between the gudgeon 12 of location.In the inner side of location gudgeon 12 that is towards on the side of plate 20, each location gudgeon 12 is provided with locator protrusions 121, and this locator protrusions is towards plate 20.This locator protrusions 121 is applied to each other with the locating recesses 201 on described plate 20.Equally on the inner side of location gudgeon 12, each location gudgeon 12 is provided with installed surface 122.At this, described plate 20 is arranged on installed surface 122 in the peripheral region of locating recesses 201.In shown embodiment, each half housing 11 is all provided with two location gudgeons 12.
Figure 4 illustrates another concrete view of the sensor unit 2 of the fan assembly 1 on the blower-casting 10 of the embodiment according to Fig. 3.In this schematic diagram, locate the structure of gudgeon 12 especially more accurately as seen.In addition, as can be seen from Fig. 4, installed surface 122 is offsettingly arranged towards the outside of housing wall 100.Thus, described plate 20 remains in the spacing preset with the outside of housing wall 100.On the bottom side 20 of plate (just as shown in FIG. 2) be provided with sensor 21.To shown in Figure 4, plate 20 in the layout of the outside spaced apart with housing wall 100, the height of sensor 21 is so large, makes this sensor cover described spacing and at least in part through housing wall 100.
Such after locating location between gudgeon 12 and be especially installed on installed surface 122 just as shown in Figure 4 at described plate 20, described shielding part 13 is just installed.Figure 6 illustrates an embodiment of shielding part 13.Shielding part 13 has the box shaped of opening wide downwards.Shielding part 13, in the basal plane that is also referred to as capping 132, define to be fixedly connected with four spring elements 1310 that sheet is form.On bottom side, that is on the side of the inside towards shielding part 13 of spring element 1310, be provided with the steady pin 131 in shown embodiment.In shown embodiment, four sidewalls 133 are from the lateral edges of capping 132 to downward-extension.At this, in microscler sidewall 133, be provided with latch openings 130.Latch openings 130 is so installed in shielding part and especially in sidewall, make this latch openings can utilize the position of the latch piece 120 of location gudgeon 12 and directed, and latch piece 120 can snap in latch openings 130.
If be fastened to by shielding part 13 on blower-casting 10, then first latch piece 120 slides on the inner side of the sidewall 133 of shielding part 13 with postponing, until this latch piece is applied in latch openings 130.Meanwhile, the free end of the downward trend of steady pin 131 enters with the contact of the top side of plate 20.Because steady pin 131 flexibly remains on the capping 132 of shielding part 13 by spring element 1310, then extruding force is applied on the top side of plate 20 by steady pin 131.Plate 20 is clamped between shielding part 13 and housing wall 100 thus.Especially, plate 20 be clamped in top steady pin 131 and the installed surface 122 of below between.
Figure 6 illustrates the embodiment according to fan assembly 1 of the present invention in the state completing assembling, wherein this fan assembly can load in range hood.At this, the lower limb of shielding part 13 rests on the outside of housing wall 100 at least partly.
Thus, utilize the present invention, the plate (sensor is positioned on this plate) of sensor unit can securely be located on the blower-casting of range hood.Described connection type is expressed as the gapless supporting under pretension.By being also described to the shielding part of sensor shielding part, described plate and sensor can be protected relative to dirty, this dirty can be close from outside.The gapless fixing of insurance of sensor unit and especially plate is undertaken by this sensor shielding part according to the present invention.To this, preferably, laid spring element in shielding part, this spring element secures sensor unit and especially plate.
The location of sensor unit on housing is preferably at least undertaken by the location gudgeon of on housing two gudgeons that also can be described to feel relieved and at least two installed surfaces that also can be described to mounting points.Location gudgeon is preferably additionally provided with and also can be referred to as kayser the latch piece fixing the top cover connecting (Schnappverbindung).
After shielding part has been installed, ensure that the gapless fixing of sensor unit and the especially insurance of plate on housing, thus also set the position of sensor exactly.
The present invention has a series of advantage.
Determine the location of sensor especially truely, make independently to detect with instrument.In order to ensure to measure especially accurately, according to the present invention by sensor localization on the position that there is air-flow that is directed, that have nothing to do with side.This position is preferably located in the region of air output of the blower-casting of range hood.Fan assembly setting according to the present invention can be utilized in flow plane also can be called the rake of the sensor of sensor head, and this rake is applied in the detecting of sensor energetically.
In addition in the present invention, the sensor with plate can be located very accurately in instrument, that is in range hood, and it is not necessary that recessed for the manufacture of the side in the instrument of especially blower-casting.Sensor pocket geometric properties, also can be arranged on half different housings at this in particular for the location gudgeon of sensor and penetrating part.In addition advantageously, can simultaneously for kayser sender unit cap for the accommodation geometric properties of sensor unit according to the present invention.Do not need other Connection Element, such as bolt or chuck thus.In addition the plate with sensor can be loaded and need not be pushed into (as required in the prior art).By the loading of sensor and by the flexible pretension via top cover, reduce the gap between sensor and housing, thus the detecting of sensor is improved and especially more reliable.
list of numerals
1 fan assembly
10 blower-castings
100 housing walls
101 air outlet slits
102 air outputs
11 half housings
12 location gudgeons
120 buckle noses
121 locator protrusions
122 installed surfaces
13 top covers
130 latch openings
131 steady pins
1310 spring elements
132 cappings
133 sidewalls
2 sensor units
20 plates
201 locating recesses
21 sensors
Claims (10)
1. the fan assembly for range hood, this fan assembly comprises blower-casting (10) and at least one sensor unit (2) with at least one sensor (21) and at least one plate (20), it is characterized in that, the plate (20) of sensor unit (2) remains on the outside of blower-casting (10), sensor (21) is arranged on plate (20) and goes up and the wall (100) extending through blower-casting (10) at least in part, fan assembly (1) has at least one shielding part (13), the outside that this shielding part can be fastened on blower-casting (10) with removing is able to be kept tightly in advance towards the direction in the outside of blower-casting (10) by least one plate (20) of sensor unit (2).
2. according to fan assembly according to claim 1, it is characterized in that, shielding part (13) is fastened on blower-casting (10) by latch piece (120).
3. according to the fan assembly according to any one of claim 1 or 2, it is characterized in that, the outside of blower-casting (10) is provided with at least one location gudgeon (12) for described plate (20), and this location gudgeon stretches out from blower-casting (10).
4. according to fan assembly according to claim 3, it is characterized in that, at least one location gudgeon (12) is provided with at least one latch piece (120) for the shielding part of fastened sensors unit.
5. according to the fan assembly according to any one of aforementioned claim 1 to 4, it is characterized in that, shielding part (13) has at least one for extruding force being applied to the spring element (1310) on the plate (20) of sensor unit (2).
6. according to the fan assembly according to any one of aforementioned claim 3 to 5, it is characterized in that, shielding part (13) has sidewall (133), at least one is provided with for holding the latch openings (130) of the latch piece (120) of location gudgeon (12) in the described sidewall (133) of shielding part (13)
And in the capping (132) of shielding part (13), be provided with at least one spring element (1310).
7. according to the fan assembly according to any one of claim 1 to 6, it is characterized in that, described sensor unit (2) is fastened on blower-casting (10) in the region of air output (101).
8. according to the fan assembly according to any one of claim 1 to 7, it is characterized in that, sensor (21) is expressed as olfactory sensor.
9. according to the fan assembly according to any one of aforementioned claim 1 to 8, it is characterized in that, the penetrating part (102) at least partially of the olfactory sensor (21) for sensor unit (2) is provided with in blower-casting (10), on the outside of blower-casting (10), at least two location gudgeon (12) are provided with in the region of penetrating part (102), this location gudgeon is within it gone up and is applied to each other with the locating recesses (201) of described plate (20), the outside of location gudgeon (12) is provided with latch piece (120), fan assembly (1) comprises the shielding part (13) with sidewall (133), at least one is provided with for holding the latch openings (130) of the latch piece (120) of location gudgeon (12) in the described sidewall (133) of shielding part (13), and the spring element (1310) maintained in the capping (133) of shielding part (13) at least one surface being applied to described plate (20).
10. with a range hood for fan assembly, it is characterized in that, design according to the fan assembly (1) according to any one of claim 1 to 9.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013210764.1 | 2013-06-10 | ||
| DE102013210764.1A DE102013210764A1 (en) | 2013-06-10 | 2013-06-10 | Fan device for an extractor hood and extractor hood |
| PCT/EP2014/061731 WO2014198636A1 (en) | 2013-06-10 | 2014-06-05 | Fan device for an extractor hood, and extractor hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105518390A true CN105518390A (en) | 2016-04-20 |
| CN105518390B CN105518390B (en) | 2018-11-16 |
Family
ID=50896306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480033188.8A Active CN105518390B (en) | 2013-06-10 | 2014-06-05 | Fan assembly and range hood for range hood |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3008393B1 (en) |
| CN (1) | CN105518390B (en) |
| DE (1) | DE102013210764A1 (en) |
| WO (1) | WO2014198636A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3043878B1 (en) * | 2015-11-16 | 2018-07-13 | Valeo Japan Co., Ltd. | INTEGRATED CONTROLLER UNIT AND ELECTRICAL COMPRESSOR COMPRISING SAID HOUSING |
| AT521158B1 (en) * | 2018-09-20 | 2019-11-15 | Claudia Humer | Device for measuring dust and grease deposits |
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| US20050150387A1 (en) * | 2002-05-21 | 2005-07-14 | Bsh Bosch Und Siemens Hausgerate Gmbh | Vapor extraction apparatus having an extended range of functions |
| CN101358604A (en) * | 2007-08-03 | 2009-02-04 | 台达电子工业股份有限公司 | Fan and sensing control module thereof |
| DE102008048090B3 (en) * | 2008-09-19 | 2010-02-04 | Kornack-Cielewicz, Katja | Duct system for kitchen exhaust |
| US20100143170A1 (en) * | 2007-06-28 | 2010-06-10 | Rodica Peia | Fan having a printed circuit board |
| CN201884297U (en) * | 2010-11-09 | 2011-06-29 | 上海兰舍空气技术有限公司 | Novel energy-saving ventilation device |
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| DE4407969A1 (en) * | 1993-03-20 | 1994-09-22 | Maico Elektroapparate | Ventilator with filter clogging indication |
| DE10259761A1 (en) * | 2002-12-19 | 2004-07-08 | BSH Bosch und Siemens Hausgeräte GmbH | fan housing |
| DE10307247A1 (en) * | 2003-02-17 | 2004-08-26 | E.G.O. Elektro-Gerätebau GmbH | Exhaust gas suction equipment for e.g. electric cooker, has group of exhaust sensors arranged within exhaust hood to detect exhaust gas flowing in hood as such that content or characteristics of gas can be evaluated |
| KR101186597B1 (en) * | 2005-05-23 | 2012-09-27 | 엘지전자 주식회사 | Exausting Type of Dryer |
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2013
- 2013-06-10 DE DE102013210764.1A patent/DE102013210764A1/en not_active Withdrawn
-
2014
- 2014-06-05 CN CN201480033188.8A patent/CN105518390B/en active Active
- 2014-06-05 WO PCT/EP2014/061731 patent/WO2014198636A1/en active Application Filing
- 2014-06-05 EP EP14728569.6A patent/EP3008393B1/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050150387A1 (en) * | 2002-05-21 | 2005-07-14 | Bsh Bosch Und Siemens Hausgerate Gmbh | Vapor extraction apparatus having an extended range of functions |
| US20100143170A1 (en) * | 2007-06-28 | 2010-06-10 | Rodica Peia | Fan having a printed circuit board |
| CN101358604A (en) * | 2007-08-03 | 2009-02-04 | 台达电子工业股份有限公司 | Fan and sensing control module thereof |
| DE102008048090B3 (en) * | 2008-09-19 | 2010-02-04 | Kornack-Cielewicz, Katja | Duct system for kitchen exhaust |
| CN201884297U (en) * | 2010-11-09 | 2011-06-29 | 上海兰舍空气技术有限公司 | Novel energy-saving ventilation device |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3008393B1 (en) | 2019-04-17 |
| EP3008393A1 (en) | 2016-04-20 |
| WO2014198636A1 (en) | 2014-12-18 |
| CN105518390B (en) | 2018-11-16 |
| DE102013210764A1 (en) | 2014-12-11 |
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