CN207247320U - The smoking structure of micro-wave oven and the micro-wave oven with the structure - Google Patents
The smoking structure of micro-wave oven and the micro-wave oven with the structure Download PDFInfo
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- CN207247320U CN207247320U CN201721318107.6U CN201721318107U CN207247320U CN 207247320 U CN207247320 U CN 207247320U CN 201721318107 U CN201721318107 U CN 201721318107U CN 207247320 U CN207247320 U CN 207247320U
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- micro
- wave oven
- flue gas
- cigarette device
- smoking
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Abstract
It the utility model is related to wall hanging or built-in microwave oven with oil smoke suction function, disclose a kind of smoking structure of micro-wave oven and the micro-wave oven with the structure, the smoking structure includes being arranged at cross flow fan on micro-wave oven and can be relative to the slip that the bottom wall of the micro-wave oven slides into cigarette device, it is described slide into cigarette device formed with flue gas suction chamber and flue gas separate cavities, the bottom of the flue gas suction chamber is provided with the mobile gas inlet for oil smoke to be introduced, partition plate is provided between the flue gas suction chamber and the flue gas separate cavities, formed with the flow area being gradually reduced along oil smoke flow direction flow area on the partition plate.The smoking structure can be such that cross flow fan is sliding into more uniform suction force is produced on cigarette device, improve the bad problem of smoking of micro-wave oven.
Description
Technical field
Wall hanging or built-in microwave oven with oil smoke suction function are the utility model is related to, more particularly to a kind of micro-wave oven
Smoking structure and with the structure micro-wave oven.
Background technology
As Integral type kitchen becomes mainstream, the design of kitchen appliance also develops towards integrated direction, with to greatest extent
The various kitchen appliances of reduction for kitchen space occupancy.The integrated design of micro-wave oven and smoke exhaust ventilator, is above-mentioned whole
Relatively conventional one kind in body formula kitchen.
The all-in-one machine (abbreviation OTR) of existing micro-wave oven and kitchen ventilator is to be fixed to micro-wave oven on kitchen range with wall-mounted
Side, the cavity of micro-wave oven carries out food microwave heating according to the form of existing micro-wave oven, and its bottom is sucked with oil smoke
Structure, and the cross flow fan by being installed on above cavity, the oil smoke produced at kitchen range are sucked from the oil smoke suction structure, quilt
The oil smoke of suction is attracted to exhaust position after the filtration for the strainer being installed in oil smoke suction structure by cross flow fan.
Authorization Notice No. is to disclose a kind of insertion with smoke pumping structure in the Chinese invention patent of CN102192538B
Type micro-wave stove.As shown in fig. 1, the cavity bottom of micro-wave oven is provided with the fixation panel 61 connected with axial-flow fan and mobile face
Plate 62, both are slidably connected so that movable panel 62 can outwards skid off the cavity bottom of micro-wave oven relative to fixed panel 61
Portion, fixes on panel 61 and movable panel 62 and is respectively arranged with fixed air inflow aperture 611 and moving air stream entrance (in figure not
The aperture position is shown), when extracting movable panel 62 out forward, moving air stream entrance and fixed air inflow aperture thereon
611 together, and the flue gas that kitchen range are produced and diffused up is absorbed under the air-extraction function of axial-flow fan.
Similar to the technical solution disclosed in above-mentioned patent, utilization can slide the suction for the cavity bottom for stretching out micro-wave oven
Cigarette structure, while the flexibility of flue gas suction position and inhalation area is increased, there is also following defects：The position of axial-flow fan
The top for being typically secured to cavity is put, either fixed air inflow aperture is still able to skid off the air inflow of cavity bottom
Mouthful, close to axial-flow fan position wind pressure is big, suction force is strong, the air inflow aperture away from axial-flow fan is (in above-mentioned patent
Moving air stream entrance) suction force is smaller.However, the position that oil smoke separates out maximum probability is the inferoanterior of cavity, this position
Position precisely farthest apart from axial-flow fan, suction force are minimum.
Therefore, existing slide-out smoking structure is limited by the uneven of cross flow fan suction force, and oil smoke still has larger
From skidding off the possibility that separates out in front of structure.
Utility model content
The purpose of this utility model is to overcome cross flow fan existing in the prior art is uneven to the suction force of oil smoke
The problem of, there is provided a kind of smoking structure of micro-wave oven and the micro-wave oven with the structure, the smoking structure can make cross flow fan
Sliding into more uniform suction force is produced on cigarette device, improving the bad problem of smoking of micro-wave oven.
To achieve these goals, on the one hand the utility model provides the smoking structure of a kind of micro-wave oven, including is arranged at
Cross flow fan on micro-wave oven and can relative to the slip that the bottom wall of the micro-wave oven slides into cigarette device, it is described slide into
Formed with for being directly sucked in the flue gas suction chamber of flue gas and inlet scoop for being connected to the cross flow fan in cigarette device
Flue gas separate cavities, the bottom of the flue gas suction chamber are provided with the mobile gas inlet for oil smoke to be introduced, and the flue gas is inhaled
Enter and be provided with partition plate between chamber and the flue gas separate cavities, formed with gradually subtracting along oil smoke flow direction flow area on the partition plate
Small flow area.
Preferably, the flow area is arranged to multiple spaced apart lateral communication holes, and along oil smoke flow direction, institute
The flow area for stating lateral communication hole is gradually reduced.
Preferably, the flow area is arranged to the continuous through hole being gradually reduced along oil smoke flow direction flow area.
Preferably, the smoking structure, which further includes, is arranged at the fixation of the microwave furnace hearth wall into cigarette device, the slip
This is selectively slid into cigarette device fixing into cigarette device or from this and fix into skidding off in cigarette device, the fixation is into cigarette device
Outlet flue with the corresponding inlet scoop for being connected to the cross flow fan, the flue gas separate cavities correspond to and are connected to the smoke
Mouthful.
Preferably, it is described slide into the front end for skidding off direction of cigarette device formed with the flue gas separate cavities are connected to before
Separate cavities are held, separates between the front end separate cavities and the flue gas suction chamber and is provided with preceding endplate, shape on the preceding endplate
Into the front end intercommunicating pore for being useful for connecting the front end separate cavities and the flue gas suction chamber.
Preferably, the aperture of the front end intercommunicating pore is equal with the maximum diameter of hole in the lateral communication hole.
Preferably, formed with the first smoke inlet for being connected to the flue gas separate cavities, the flue gas on the preceding endplate
The connectivity part of separate cavities and the outlet flue is provided with the second smoke inlet, and first smoke inlet is opposite with second smoke inlet
Set and aperture area is equal.
Preferably, the smoking structure includes being arranged at two cross flow fans of the side of the micro-wave oven, this is passed through
The inlet scoop of flow fan is communicated in accordingly by the independent oil smoke passage relative to each other positioned at the micro-wave oven both sides respectively
The outlet flue.
Preferably, the smoking structure includes being used to described slide into cigarette device being fixed on the fixation into cigarette device
Lockable mechanism and/or for sliding the flexible drive mechanism ejected in into cigarette device from the fixation into cigarette device by described.
The utility model second aspect provides a kind of micro-wave oven, which has above-mentioned smoking structure.
Through the above technical solutions, the inlet scoop connection flue gas separate cavities of cross flow fan so that the suction force of cross flow fan
Produced first in flue gas separate cavities, oil smoke under the guiding of the suction force not directly into the flue gas separate cavities, it is but logical
The mobile gas inlet for crossing flue gas suction chamber bottom enters, and is entered by the lateral communication hole on partition plate in flue gas separate cavities,
Along oil smoke flow direction, the position suction force in flue gas separate cavities close to cross flow fan is big, by the lateral communication hole of correspondence position
Flow area set it is smaller, to increase resistance of the oil smoke by the lateral communication hole on partition plate；Conversely, away from cross flow fan
Position suction force it is small, the lateral communication hole at this is set it is larger, to reduce oil smoke by the lateral communication hole on partition plate
Resistance, it is final so that there is almost equivalent suction effect into cigarette device in oil smoke flow side's upward sliding, improve micro-wave oven
The bad problem of fume-exhausting.
Brief description of the drawings
Fig. 1 is the attached drawing that background technology refers to；
Fig. 2 is slip under unfolded state into cigarette device and the fixed mounting structure view into cigarette device, in order to aobvious in figure
Show the internal structure slided into cigarette device, removed the closing plate body on top；
Fig. 3 is mounting structure view of the slip into cigarette device with fixation into cigarette device under unfolded state, wherein sliding
Into the cocurrent flow region on cigarette device using another preferred embodiment being different from shown in Fig. 2；
Fig. 4 is mounting structure view of the slip into cigarette device with fixation into cigarette device under folding state；
Fig. 5 is the top view for sliding the state that microwave furnace hearth wall is skidded off into cigarette device；
Fig. 6 is the side view for sliding the state that microwave furnace hearth wall is skidded off into cigarette device；
Fig. 7 is the isometric view for sliding the state that microwave furnace hearth wall is skidded off into cigarette device.
Description of reference numerals
1- cross flow fans；2- is slided into cigarette device；20- flue gas suction chambers；21- flue gas separate cavities；22- move flue gas into
Mouthful；23- partition plates；24- lateral communications hole；25- front ends separate cavities；Endplate before 26-；27- front ends intercommunicating pore；28- first is into cigarette
Mouthful；The second smoke inlets of 29-；3- is fixed into cigarette device；30- outlet flues；4- filter screens.
Embodiment
In the utility model, in the case where not making conversely explanation, the noun of locality such as " upper and lower, left and right " used is usual
Refer to that all parts for direction shown in the drawings or on vertical, vertical or neutral direction are mutual
Position relationship describes word." first ", " second " are in order to which component is distinguished with the technical side of clear narration the utility model
Case, it does not represent two parts named in this manner and certainly exists any essential distinction.
As shown in Fig. 2 to Fig. 7, the utility model provides a kind of smoking structure of micro-wave oven first, including is arranged at micro-
Cross flow fan 1 on ripple stove, and can be slided relative to the bottom wall of micro-wave oven with forward extend out the slip of microwave furnace bottom into
Cigarette device 2, is provided with the bottom wall of micro-wave oven fixed into cigarette device 3, also, slides and can optionally be slided into cigarette device 2
Fixed to this into the inside of cigarette device 3 or skid off this forward and fix into cigarette device 3.It is fixed into cigarette device 3 to there is correspondence to be connected to
Outlet flue 30 at the inlet scoop of cross flow fan 1, so that sliding into cigarette device 2 and fixing into the equal energy of oil smoke in cigarette device 3
It is enough to be taken away by cross flow fan 1 by the outlet flue 30.
Slide into cigarette device 2 is interior and flue gas suction chamber 20 and flue gas separate cavities 21 have been separated to form by partition plate 23, wherein：
The bottom of flue gas suction chamber 20 is formed with mobile gas inlet 22.The direction flow area flowed along oil smoke is provided with partition plate 23
The flow area being gradually reduced.Flue gas enters in flue gas suction chamber 20 by mobile gas inlet 22, afterwards, by partition plate 23
The flow area set flows into flue gas separate cavities 21.It is noted that so-called oil smoke flow direction, refers in cross flow fan 1
Swabbing action under flue gas from the front side wall (referring generally to the wall where the door body of micro-wave oven) of micro-wave oven to the flowing side of rear side
To may be otherwise the horizontal-extending direction for being interpreted as the partition plate 23 shown in Fig. 2.The inlet scoop of cross flow fan 1 is connected to cigarette
In gas separate cavities 21, the direction that is gradually reduced by the flow area of the suction force that the inlet scoop produces along the flow area and by
Cumulative to add, the reduction of flow area make it that the resistance of oil smoke flowing is big, balances the imbalance of suction force so that 1 edge of cross flow fan
The suction force of oil smoke flow direction is basically identical.
As shown in Figure 2, above-mentioned flow area can be multiple spaced apart through hole structures shown in Fig. 2.Tool
Body, the multiple lateral communication holes 24 for being equipped with connection flue gas suction chamber 20 and flue gas separate cavities 21 are spaced apart on partition plate 23, such as Fig. 2
Shown in, along the direction of oil smoke flowing, the flow area in lateral communication hole 24 is gradually reduced.In addition, as shown in Figure 3, lead to
The continuous through-hole structure of diagram can also be used by flowing region.
In above-mentioned microwave oven, cross flow fan 1 can be set according to the following two kinds mode：First, in micro-wave oven
Top sets a cross flow fan 1；Second, as shown in Figure 4 in the side of micro-wave oven, the position setting two independently of inner cavity
A cross flow fan 1.Structure shown in Fig. 2 when the scheme aspirated for two cross flow fans 1 in the both sides of micro-wave oven,
It is fixed that two cross flow fans 1 are connected to by oil smoke passage relatively independently from one another into two outlet flues 30 on cigarette device 3
Inlet scoop.Correspondingly, sliding into the flue gas separate cavities 21 on cigarette device 2 has two, and is symmetrically arranged in flue gas suction chamber
20 both sides, under the swabbing action of two cross flow fans 1, the oil smoke in flue gas suction chamber 20 is isolated to the flue gas of both sides respectively
Flowing in chamber 21, and discharged by fixed into two outlet flues 30 on cigarette device 3.
Further, it is fixed that the bottom of cigarette device 3 is provided with fixed cigarette in order to increase the oil smoke suction efficiency of micro-wave oven
Gas import, in this way, when slide into cigarette device 2 with it is fixed be in the expanded position shown in Fig. 2 into cigarette device 3 when, micro-wave oven bottom
Portion, which has two flue gas in-positions and is located at respectively, to be slided into cigarette device 2 and fixes on cigarette device 3.At this time, outwards skid off
This slides the oil smoke adsorption area equivalent to increase micro-wave oven into cigarette device 2.
Further, slide into the front end for skidding off direction of cigarette device 2 and be also optionally formed with front end separate cavities 25, should
Separated between front end separate cavities 25 and flue gas suction chamber 20 and flue gas separate cavities 21 by preceding endplate 26, also, the front end every
Correspond on plate 26 formed with front end intercommunicating pore 27 on the plate body of flue gas suction chamber 20, so that the oil entered in flue gas suction chamber 20
Cigarette can be entered in front end separate cavities 25 by the front end intercommunicating pore 27.Corresponding two flue gas separate cavities 21 on preceding endplate 26
The first smoke inlet 28 is offered on the plate body of part, so that the oil smoke in front end separate cavities 25 can be flowed by first smoke inlet 28
Enter in flue gas separate cavities 21.It is equipped between flue gas separate cavities 21 and outlet flue 30 and connects mutual second smoke inlet 29.To make oil
Cigarette can flow to outlet flue 30, the first smoke inlet 28 and the second smoke inlet with less flow resistance by front end separate cavities 25
29 are oppositely arranged and aperture area is equal or close to equal.
In addition, the purpose for adding front end separate cavities 25 is to be slided for further reduction into remote cross flow fan 1 on cigarette device 2
Position oil smoke flow resistance, therefore, the maximum diameter of hole of the aperture of front end intercommunicating pore 27 preferably according to lateral communication hole 24
Set, to increase the flow area of front end intercommunicating pore 27.
It was provided with mobile gas inlet 22 formed with corresponding with flue gas separate cavities 21 into cigarette district domain, and into cigarette district domain
Strainer 4.Preferably, fix into being also provided with filter screen 4 on the fixation gas inlet of 3 upper bottom portion of cigarette device.At two
The setting of filter screen is so that the oil smoke being pumped in smoking structure is purified by the filter screen, to ensure to be expelled to through cross flow fan 1
Be free of in gas in air or as few as possible contain oil smoke.
Fixed in addition, smoking structure is further included for will slide to be fixed on into cigarette device 2 into the locking machine in cigarette device 3
Structure, and for will slide into cigarette device 2 from fixed into the flexible drive mechanism of pop-up in cigarette device 3.Lockable mechanism can prevent
Slide into cigarette device 2 and forward extend out the excess of stroke, disengaged with fixed into cigarette device 3；And the setting of flexible drive mechanism can then aid in
Slide into cigarette device 2 and skid off action.Both at the same time or can select one and be arranged at and slide into cigarette device 2 and fixed into cigarette device
Between 3.
Flow direction of the oil smoke in the smoking structure is provided with reference to figure 2：Enter by mobile gas inlet 22 slide into
In flue gas suction chamber 20 on cigarette device 2, two cross flow fans 1 of both sides are by outlet flue 30 to sliding into carrying in cigarette device 2
For suction force, the oil smoke in flue gas suction chamber 20 is flowed into the two flue gas separate cavities 21 and front end separate cavities 25 of both sides, into
Enter the oil smoke in front end separate cavities 25 and outlet flue 30 is further flowed to by the first smoke inlet 28 and the second smoke inlet 29；By side
The oil smoke entered to intercommunicating pore 24 in flue gas separate cavities 21 flows to outlet flue 30 by the second smoke inlet 29.When fixed into cigarette device
When 3 bottom is provided with fixed gas inlet, the suction force of cross flow fan 1 also acts on the fixation gas inlet at the same time so that
Part oil smoke filters discharge via being inhaled into herein.
The utility model also provides a kind of micro-wave oven, which has above-mentioned smoking structure.
The preferred embodiment of the utility model, still, the utility model and unlimited are described in detail above in association with attached drawing
In this.In the range of the technology design of the utility model, a variety of simple variants can be carried out to the technical solution of the utility model,
It is combined in any suitable manner including each particular technique feature, in order to avoid unnecessary repetition, the utility model
Various combinations of possible ways are no longer separately illustrated.But these simple variants and combination should equally be considered as the utility model institute
Disclosure, belongs to the scope of protection of the utility model.
Claims (10)
1. a kind of smoking structure of micro-wave oven, including the cross flow fan (1) that is arranged on micro-wave oven and can be relative to described
The slip that the bottom wall of micro-wave oven slides is into cigarette device (2), it is characterised in that
It is described slide into cigarette device (2) formed with for being directly sucked in the flue gas suction chamber (20) of flue gas and for being connected to
The flue gas separate cavities (21) of the inlet scoop of cross flow fan (1) are stated,
The bottom of the flue gas suction chamber (20) is provided with the mobile gas inlet (22) for oil smoke to be introduced,
Partition plate (23) is provided between the flue gas suction chamber (20) and the flue gas separate cavities (21), is formed on the partition plate (23)
There is the flow area being gradually reduced along oil smoke flow direction flow area.
2. the smoking structure of micro-wave oven according to claim 1, it is characterised in that the flow area is arranged to along oil smoke
The continuous through hole that flow direction flow area is gradually reduced.
3. the smoking structure of micro-wave oven according to claim 1, it is characterised in that the flow area is arranged to multiple
It is gradually reduced every the lateral communication hole (24) of arrangement, and along oil smoke flow direction, the flow area of the lateral communication hole (24).
4. the smoking structure of micro-wave oven according to claim 3, it is characterised in that the smoking structure, which further includes, to be arranged at
The fixation of the microwave furnace hearth wall into cigarette device (3), it is described slide optionally to slide into this into cigarette device (2) and fix into cigarette fill
Put in (3) or fixed from this into cigarette device (3) is interior and skidded off, the fixation into cigarette device (3) there is correspondence to be connected to the through-flow
The outlet flue (30) of the inlet scoop of wind turbine (1), flue gas separate cavities (21) correspondence are connected to the outlet flue (30).
5. the smoking structure of micro-wave oven according to claim 4, it is characterised in that described to slide the cunning into cigarette device (2)
The front end of outgoing direction is formed with the front end separate cavities (25) for being connected to the flue gas separate cavities (21), the front end separate cavities (25)
Separate between the flue gas suction chamber (20) and be provided with preceding endplate (26), formed with for connecting on the preceding endplate (26)
The front end intercommunicating pore (27) of the front end separate cavities (25) and the flue gas suction chamber (20).
6. the smoking structure of micro-wave oven according to claim 5, it is characterised in that the aperture of the front end intercommunicating pore (27)
It is equal with the maximum diameter of hole of the lateral communication hole (24).
7. the smoking structure of micro-wave oven according to claim 5, it is characterised in that on the preceding endplate (26) formed with
It is connected to the first smoke inlet (28) of the flue gas separate cavities (21), the flue gas separate cavities (21) and the outlet flue (30)
Connectivity part is provided with the second smoke inlet (29), and first smoke inlet (28) is oppositely arranged and opens with second smoke inlet (29)
Open area is equal.
8. the smoking structure of the micro-wave oven according to any one in claim 4 to 7, it is characterised in that the smoking knot
Structure includes two cross flow fans (1) of the side for being arranged at the micro-wave oven, and the inlet scoop of the cross flow fan (1) leads to respectively
Cross the independent oil smoke passage relative to each other positioned at the micro-wave oven both sides and be communicated in the corresponding outlet flue (30).
9. the smoking structure of the micro-wave oven according to any one in claim 4 to 7, it is characterised in that the smoking knot
Structure includes being used to described slide is fixed on the fixation into the lockable mechanism in cigarette device (3) into cigarette device (2) and/or is used for
By the flexible drive mechanism for sliding pop-up in into cigarette device (2) from the fixation into cigarette device (3).
A kind of 10. micro-wave oven, it is characterised in that smoking knot of the microwave stove described in just like any one in claim 1-9
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721318107.6U CN207247320U (en) | 2017-10-13 | 2017-10-13 | The smoking structure of micro-wave oven and the micro-wave oven with the structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721318107.6U CN207247320U (en) | 2017-10-13 | 2017-10-13 | The smoking structure of micro-wave oven and the micro-wave oven with the structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207247320U true CN207247320U (en) | 2018-04-17 |
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ID=61890180
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721318107.6U Active CN207247320U (en) | 2017-10-13 | 2017-10-13 | The smoking structure of micro-wave oven and the micro-wave oven with the structure |
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| Country | Link |
|---|---|
| CN (1) | CN207247320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542127A (en) * | 2019-10-10 | 2019-12-06 | 广东美的厨房电器制造有限公司 | Cooking utensil |
-
2017
- 2017-10-13 CN CN201721318107.6U patent/CN207247320U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542127A (en) * | 2019-10-10 | 2019-12-06 | 广东美的厨房电器制造有限公司 | Cooking utensil |
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