CN203309971U - Range hood - Google Patents

Range hood Download PDF

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Publication number
CN203309971U
CN203309971U CN2013202215579U CN201320221557U CN203309971U CN 203309971 U CN203309971 U CN 203309971U CN 2013202215579 U CN2013202215579 U CN 2013202215579U CN 201320221557 U CN201320221557 U CN 201320221557U CN 203309971 U CN203309971 U CN 203309971U
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CN
China
Prior art keywords
oil
range hood
side plates
deflecting element
fume collecting
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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.)
Expired - Fee Related
Application number
CN2013202215579U
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Chinese (zh)
Inventor
刘宏亮
李子锋
黎本锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
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Midea Group Co Ltd
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Publication date
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Priority to CN2013202215579U priority Critical patent/CN203309971U/en
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Publication of CN203309971U publication Critical patent/CN203309971U/en
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Abstract

The utility model discloses a range hood which comprises a housing, a condensing plate, an oil collection slot, two oil guide strips and two first oil guiders, wherein the housing comprises a fume collection hood and two side plates respectively arranged on two sides of the fume collection hood; an air inlet is formed in the front side of the fume collection hood; the condensing plate is detachably connected to the fume collection hood and is opposite to the air inlet in the fume collection food; the oil collection slot is arranged below the fume collection hood and extends along the left-to-right direction; gaps are respectively reserved between the left end as well as the right end of the oil collection slot and the two side plates; the two oil guide strips are respectively arranged on the two side plates and extend along the length directions of the two side plates; the two first oil guiders are perpendicularly connected to the bottoms of the two oil guide strips respectively; the sizes of the first oil guiders in the left-to-right directions are respectively larger than the widths of the gaps. According to the range hood disclosed by the utility model, the probability that oil drops onto a stove is greatly reduced, and the phenomenon that the oil flows out from the gaps between the oil collection slot and the side plates; the range hood is used clearly and sanitarily.

Description

Range hood
Technical field
The utility model relates to the home appliance field, especially relates to a kind of range hood.
Background technology
In range hood when work,, after condensing, grease finally can flow in oil trap along the oil circuit of the settings such as casing, cold plate or blower fan system of range hood with the flue gas of grease.
Oil trap is arranged on the bottommost of range hood usually, impact due to factors such as manufacture, structure or assemblings, the oil trap of certain structures inevitably can have certain interval with the side plate of range hood, during collected grease is flowing into the process of oil trap when range hood is worked, have the part grease and be left on the kitchen range top of range hood below along the gap between oil trap and side plate, cause dirty.
The utility model content
The utility model is intended to solve at least one of technical problem existed in prior art.For this reason, the utility model need to provide a kind of range hood, and this range hood has reduced widely drip of grease and fallen the probability on the kitchen range top, has avoided flowing out the gap of grease between oil trap and side plate, uses clean hygiene more.
According to range hood of the present utility model, comprise: two side plates that casing, described casing comprise exhaust fume collecting hood and be located at respectively described exhaust fume collecting hood both sides, described exhaust fume collecting hood front side is provided with air inlet; Cold plate, described cold plate removably are connected on described exhaust fume collecting hood, and described cold plate is over against the air inlet setting of exhaust fume collecting hood; Oil trap, described oil trap are located at described exhaust fume collecting hood below and extend along left and right directions, have respectively gap between the left end of described oil trap and right-hand member and described two side plates; Article two, Oil Guide bar, described two Oil Guide bars are located at respectively on described two side plates and extend along the length direction of described two side plates; And two the first oil-deflecting elements, described two the first oil-deflecting elements vertically are connected to respectively the bottom of described two Oil Guide bars, and the size of described the first oil-deflecting element on left and right directions is greater than respectively the width in described gap.
According to range hood of the present utility model, by two the first oil-deflecting elements are set, thereby can avoid the grease that condensation goes out to drop onto on the kitchen range top in the gap between two side plates and oil trap.Particularly, grease flows down along two side plates, and converge on the first oil-deflecting element, due to the size of the first oil-deflecting element on left and right directions, be greater than respectively the width in two gaps, thereby the grease converged on the first oil-deflecting element can be flow in the oil trap of below by its guiding, avoided grease to the kitchen range top, to produce dirty from drippage gap.
Therefore, according to range hood of the present utility model, reduce widely drip of grease and fallen the probability on the kitchen range top, avoided flowing out the gap of grease between oil trap and side plate, used clean hygiene more.
In addition, according to range hood of the present utility model, also can have following additional technical feature:
The orthographic projection of described the first oil-deflecting element on left and right directions is that arc and described arc extend back downwards.
Preferably, the edge away from described left plate and described right plate of described the first oil-deflecting element forms the round edge edge.
Described the first oil-deflecting element extands rearward to the front surface of contiguous described exhaust fume collecting hood downwards; Described range hood also comprises: two the second oil-deflecting elements, described two the second oil-deflecting elements are fastened on respectively on described two the first oil-deflecting elements, and the corresponding side end face of described two the second oil-deflecting elements only is against respectively on described two side plates.
Preferably, the rear end of described the second oil-deflecting element has the wedge shape projection, and described wedge shape projection only is against on the front panel of described exhaust fume collecting hood.
Described the second oil-deflecting element comprises: installation portion, on described installation portion, have draw-in groove, and the rear portion of wherein said the first oil-deflecting element is engaged in described draw-in groove; And stopper section, wherein said wedge shape projection is located at upper end, described stopper section.
Preferably, difference rounding between the plane away from described two side plates of described installation portion and its upper surface.
Preferably, described installation portion, described stopper section and described wedge shape projection are one-body molded.
Described installation portion, described stopper section and described wedge shape projection are rubber parts.
The front end of described two Oil Guide bars is respectively equipped with bending part, and the development length on above-below direction about equally, limits mounting groove between described bending part and corresponding side plate to described bending part at the development length on above-below direction and described Oil Guide bar; Described range hood further comprises: two sealing strips, described two sealing strips are located at respectively in described two mounting grooves with respectively between described cold plate and described two side plates, sealing.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
The accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding the description of embodiment, becoming in conjunction with following accompanying drawing, wherein:
Fig. 1 is according to the stereogram of the range hood of the utility model embodiment (removing cold plate);
Fig. 2 is the enlarged drawing of a-quadrant in Fig. 1;
Fig. 3 is the side sectional view according to the range hood of the utility model embodiment, and it shows the side-looking structure of Oil Guide bar and the first oil-deflecting element;
Fig. 4 is the enlarged drawing in B zone in Fig. 3;
Fig. 5 is the stereogram according to the second oil-deflecting element of the range hood of the utility model embodiment.
Reference numeral
Range hood 100;
Casing 1; Exhaust fume collecting hood 11; Air inlet 111; Side plate 12;
Oil trap 2; Gap 21;
Oil Guide bar 3; Bending part 31;
The first oil-deflecting element 4; Round edge is along 41;
The second oil-deflecting element 5; Installation portion 51; Draw-in groove 511; Stopper section 52; Wedge shape projection 53;
Sealing strip 6.
The specific embodiment
Below describe embodiment of the present utility model in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label means same or similar element or the element with identical or similar functions from start to finish.Below by the embodiment be described with reference to the drawings, be exemplary, only be used to explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " on ", orientation or the position relationship of the indications such as D score, 'fornt', 'back', " left side ", " right side ", " top ", " end ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than indicate or imply that the device of indication or element must have specific orientation, construct and operation with specific orientation, therefore can not be interpreted as restriction of the present utility model.In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also to be electrically connected to; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
Below with reference to Fig. 1-Fig. 5, the range hood 100 according to the utility model embodiment is described.
As Figure 1-Figure 4, according to the range hood 100 of the utility model embodiment, comprise casing 1, cold plate (scheming not shown), oil trap 2, two Oil Guide bars 3 and two the first oil-deflecting elements 4.
Two side plates 12 that casing 1 comprises exhaust fume collecting hood 11 and is located at respectively exhaust fume collecting hood 11 both sides, exhaust fume collecting hood 11 front sides are provided with air inlet 111.Cold plate removably is connected on exhaust fume collecting hood 11, and cold plate arranges over against the air inlet 111 of exhaust fume collecting hood 11, and 11 of cold plate and exhaust fume collecting hoods have gap, and described gap forms the air intake passage be communicated with air inlet 111.The blower fan of range hood 100 can be located at this air inlet 111 places.When blower fan rotates, in the inner negative pressure that produces of range hood 100, the flue gas with grease produced while now cooking can enter the air inlet 111 on exhaust fume collecting hood 11 by the air intake passage of 11 of cold plate and exhaust fume collecting hoods, wherein grease can carry out condensation in cold plate, exhaust fume collecting hood 11 or blower fan, and the gas part in flue gas can be discharged range hood 100 under the driving of blower fan.This part is the prior art in the lampblack absorber field, repeats no more.
Wherein, according to the range hood 100 of the utility model embodiment, oil trap 2 is located at exhaust fume collecting hood 11 belows and extends along left and right directions, has respectively gap 21 between the left end of oil trap 2 and right-hand member and two side plates 12.Here it will be appreciated that, this gap 21 can be due between oil trap 2 and two side plates 12 due to the impact of the factors such as manufacture, structure or assembling, the slit of generation.Wherein, two Oil Guide bars 3 are located at respectively on two side plates 12 and two Oil Guide bars 3 extend along the length direction of two side plates 12 respectively, and as shown in Figure 1-Figure 3, the length direction of side plate 12 can be the above-below direction shown in figure to example.
Wherein, as shown in Figure 2, two the first oil-deflecting elements 4 vertically are connected to respectively the bottom of two Oil Guide bars 3, and the size of the first oil-deflecting element 4 on left and right directions is greater than respectively the width in gap 21.
According to the range hood 100 of the utility model embodiment, by two the first oil-deflecting elements 4 are set, thereby can avoid the grease that condensation goes out to drop onto on the kitchen range top in the gap 21 between two side plates 12 and oil trap 2.Particularly, grease flows down along two side plates 12, and converge on the first oil-deflecting element 4, due to the size of the first oil-deflecting element 4 on left and right directions, be greater than respectively the width in two gaps 21, thereby the grease converged on the first oil-deflecting element 4 can be flow in the oil trap 2 of below by its guiding, avoided grease to the kitchen range top, to produce dirty from drippage gap 21.Wherein the arrow C in Fig. 2 shows the flow direction of the grease flowed down from side plate 12.
Therefore, according to the range hood 100 of the utility model embodiment, reduce widely drip of grease and fallen the probability on the kitchen range top, avoided flowing out the gap of grease between oil trap and side plate, used clean hygiene more.
Wherein, in the description of embodiment of the present utility model: " fore-and-aft direction " as shown in the arrow in Fig. 1-Fig. 5, " above-below direction " for example, shown in the arrow in Fig. 1-Fig. 5, and " left and right directions " for example, shown in the arrow in Fig. 1 and Fig. 2.But it should be noted that, the indication of this direction is for exemplary purposes, rather than in order to limit protection domain of the present utility model.
In embodiment more of the present utility model, article two, the front end of Oil Guide bar 3 can be respectively equipped with bending part 31, development length on above-below direction about equally, limits mounting groove between bending part 31 and corresponding side plate 12 to bending part 31 at the development length on above-below direction and Oil Guide bar 3.Range hood 100 further comprises two sealing strips 6, and wherein two sealing strips 6 can be located at respectively in two mounting grooves between cold plate and two side plates 12, to seal respectively.
Here be understandable that, range hood 100 according to the utility model embodiment, air intake passage between cold plate and exhaust fume collecting hood 11 can be positioned at top or the below of cold plate, and flue gas can be inhaled in range hood 100 from top or the below of cold plate.By between bending part 31 and corresponding side plate 12, sealing strip 6 being set, thereby can utilize sealing strip 6 respectively to the sealing gap between cold plate and two side plates 12, avoid flue gas to enter range hood 100 from the left and right sides of cold plate, and caused the grease on sidewall 12 to condense too much, the bad problem of flue gas suction effect.
Preferably, sealing strip 6 can be rubber parts or silica gel spare, after having assembled cold plate, cold plate can be positioned at two sealing strip 6 the place aheads and be pressed on these two sealing strips 6, by utilizing the strain of rubber parts or silica gel spare, thereby the gap between cold plate and two side plates 12 is sealed.Wherein, sealing strip 6 can be interference fitted in this mounting groove.
In examples more of the present utility model, as shown in Figure 2, the edge away from left plate 12 and right plate 12 of the first oil-deflecting element 4 forms round edge along 41.By the edge away from left plate 12 and right plate 12 by the first oil-deflecting element 4, form round edge along 41, thereby can utilize round edge along 41 better to the mobile effect of playing guiding of grease, grease can more successfully stay and flow into oil trap 2 from the first oil-deflecting element 4.In other words, thus by round edge is set, can make flowing of grease more smooth and easy along 41.
Wherein, in an example of the present utility model, round edge can form by flange along 41.Namely the edge away from left plate 12 and right plate 12 of the first oil-deflecting element 4 can carry out flange downwards, forms the structure of round edge along 41 with this.By flange, form round edge along 41, simple in structure, easy realization.
In another example of the present utility model, but round edge forms along 41 roundings.Namely the edge away from left plate 12 and right plate 12 of the first oil-deflecting element 4 technique that can carry out rounding forms this round edge along 41.By rounding, form round edge along 41, structure and technique is more simple, be more prone to realize.
In a preferred exemplary of the present utility model, as shown in Figure 4, the first orthographic projection of oil-deflecting element 4 on left and right directions is that arc and arc extend back downwards.The first oil-deflecting element 4 is set to the structure of arc, not only can avoid forming dead angle on the first oil-deflecting element 4 and cause flowing of grease not smooth, and this arcuate structure extends back downwards, the length in gap 21 that can be between the size that makes the first oil-deflecting element 4 on fore-and-aft direction and oil trap 2 and side plate 12 about equally, like this on fore-and-aft direction, grease can all converge on the first oil-deflecting element 4, can further improve the effect of converging of 4 pairs of greases of the first oil-deflecting element thus, make the oily better effects if of connecing of the first oil-deflecting element 4.
In some embodiment of the utility model, as Figure 1-Figure 5, range hood 100 also can comprise two the second oil-deflecting elements 5.Two the second oil-deflecting elements 5 are fastened on respectively on two the first oil-deflecting elements 4, and the corresponding side end face of two the second oil-deflecting elements 5 only is against respectively on two side plates 12.The left end face that namely is positioned at the second oil-deflecting element 5 of left end only is against on the side plate 12 that is positioned at left side, and its right end face that is positioned at the second oil-deflecting element 5 of right-hand member only is against on the side plate 12 that is positioned at right side.
By two the second oil-deflecting elements 5 are set, and the corresponding side end face of two the second oil-deflecting elements 5 only is against respectively on two side plates 12, thereby the part grease condensed on side plate 12 can flow down along side plate 12, and flow on the upper surface of the second oil-deflecting element 5 of respective side, namely further avoided grease to flow to 21 places, gap between oil trap 2 and side plate 12 along side plate 12, the use that can further make thus range hood 100 is clean hygiene more.
Further, the rear end of the second oil-deflecting element 5 can have wedge shape projection 53, and wedge shape projection 53 only is against on the front panel of exhaust fume collecting hood 11.For example shown in Figure 2, grease after condensation on exhaust fume collecting hood 11, be positioned at exhaust fume collecting hood 11 left and right sides, near the part grease at the position of two side plates 12 under actual conditions, exist towards side plate 12 directions of respective side flow may.By the rear end at the second oil-deflecting element 5, wedge shape projection 53 is set, and this wedge shape projection 53 only is against on the front panel of exhaust fume collecting hood 11, thereby the part grease that is positioned at the position of exhaust fume collecting hood 11 left and right sides, close two side plates 12 can flow on the upper surface of this wedge shape projection 53, and flow in oil trap 2 along the second oil-deflecting element 5, can further improve the collecting effect to grease thus.
Alternatively, the front panel of the substantially vertical exhaust fume collecting hood 11 in the rear portion of the first oil-deflecting element 4.Wherein the second oil-deflecting element 5 can be fastened on the rear portion of the first oil-deflecting element 4, is conducive to thus make the wedge shape projection 53 of the second oil-deflecting element 5 rear ends only to be against on the front panel of exhaust fume collecting hood 11 better, and structure is advantages of simple more, easily realizes.
Preferably, the first oil-deflecting element 4 extands rearward to the front surface of neighbor set petticoat pipe 11 downwards, the volume of the second oil-deflecting element 5 needn't arrange excessive thus, the wedge shape projection 53 that just can easily make to be positioned at the second oil-deflecting element 5 rear ends only is against on the front panel of exhaust fume collecting hood 11, save the material of manufacturing the second oil-deflecting element 5, reduce material cost.
In an example of the present utility model, as shown in Figure 5, the second oil-deflecting element 5 comprises installation portion 51 and stopper section 52.On installation portion 51, have draw-in groove 511, wherein the rear portion of the first oil-deflecting element 4 is engaged in draw-in groove 511.In other words, the second oil-deflecting element 5 is installed to the rear portion of the first oil-deflecting element 4 by installation portion 51.Wherein wedge shape projection 53 is located at 52 upper ends, stopper section.Can make thus the structure of the second oil-deflecting element 5 simpler, be more prone to realize.
In a preferred exemplary of the present utility model, as shown in Figure 2, can distinguish rounding between the plane away from two side plates 12 of installation portion 51 and its upper surface.The upper grease that can make like this to be pooled to installation portion 51 upper surfaces can make flowing of grease more smooth and easy along the structural flow of fillet to oil trap 2 thus, avoids dead angle.
In an embodiment of the present utility model, installation portion 51, stopper section 52 and wedge shape projection 53 are one-body molded.Can improve widely the bonding strength between installation portion 51, stopper section 52 and wedge shape projection 53 thus, and then improve the structural strength of whole the second oil-deflecting element 5.
Preferably, installation portion 51, stopper section 52 and wedge shape projection 53 can be rubber parts.Good springiness due to rubber parts, therefore, wedge shape projection 53 only is against on the front panel of exhaust fume collecting hood 11 better, namely can utilize the strain of elastic component, wedge shape projection 53 is squeezed in tightly on the front panel of exhaust fume collecting hood 11, avoid grease to flow out from the gap between the front panel of wedge shape projection 53 and exhaust fume collecting hood 11, sealing effectiveness is better.
Below with reference to the flow regime of Fig. 1-Fig. 5 description according to the grease of the range hood 100 of the utility model embodiment.When range hood 100 work, it is solidifying that the flue gas produced enters into the inner concurrent raw food of range hood 100 from the air intake passage formed between cold plate and exhaust fume collecting hood 11, and the grease major part that condensation goes out can be fed directly in oil trap 2 along the front panel of cold plate and/or exhaust fume collecting hood 2.Wherein the grease of fraction condenses on side plate 12, and flows to the first oil-deflecting element 4 and converge thereon along side plate 12.In addition, the grease freeze-outed at side plate 12 places of the left and right sides of exhaust fume collecting hood 2 front panels, the close left and right sides can flow to the second oil-deflecting element 5 by wedge shape projection 53 along the front panel of exhaust fume collecting hood 2.Further, the grease converged on the first oil-deflecting element 4 and the second oil-deflecting element 5 can flow to oil trap 2.
According to the range hood 100 of the utility model embodiment use more totally, health more.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present utility model and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.

Claims (10)

1. a range hood, is characterized in that, comprising:
Two side plates that casing, described casing comprise exhaust fume collecting hood and be located at respectively described exhaust fume collecting hood both sides, described exhaust fume collecting hood front side is provided with air inlet;
Cold plate, described cold plate removably are connected on described exhaust fume collecting hood, and described cold plate is over against the air inlet setting of exhaust fume collecting hood;
Oil trap, described oil trap are located at described exhaust fume collecting hood below and extend along left and right directions, have respectively gap between the left end of described oil trap and right-hand member and described two side plates;
Article two, Oil Guide bar, described two Oil Guide bars are located at respectively on described two side plates and extend along the length direction of described two side plates; And
Two the first oil-deflecting elements, described two the first oil-deflecting elements vertically are connected to respectively the bottom of described two Oil Guide bars, and the size of described the first oil-deflecting element on left and right directions is greater than respectively the width in described gap.
2. range hood according to claim 1, is characterized in that, the orthographic projection of described the first oil-deflecting element on left and right directions is that arc and described arc extend back downwards.
3. range hood according to claim 2, is characterized in that, the edge away from described two side plates of described the first oil-deflecting element forms the round edge edge.
4. range hood according to claim 2, is characterized in that, described the first oil-deflecting element extands rearward to the front surface of contiguous described exhaust fume collecting hood downwards;
Described range hood also comprises: two the second oil-deflecting elements, described two the second oil-deflecting elements are fastened on respectively on described two the first oil-deflecting elements, and the corresponding side end face of described two the second oil-deflecting elements only is against respectively on described two side plates.
5. range hood according to claim 4, is characterized in that, the rear end of described the second oil-deflecting element has the wedge shape projection, and described wedge shape projection only is against on the front panel of described exhaust fume collecting hood.
6. range hood according to claim 5, is characterized in that, described the second oil-deflecting element comprises:
Installation portion, have draw-in groove on described installation portion, and the rear portion of wherein said the first oil-deflecting element is engaged in described draw-in groove; And
Stopper section, wherein said wedge shape projection is located at upper end, described stopper section.
7. range hood according to claim 6, is characterized in that, difference rounding between the plane away from described two side plates of described installation portion and its upper surface.
8. range hood according to claim 6, is characterized in that, described installation portion, described stopper section and described wedge shape projection are one-body molded.
9. range hood according to claim 6, is characterized in that, described installation portion, described stopper section and described wedge shape projection are rubber parts.
10. range hood according to claim 1, it is characterized in that, the front end of described two Oil Guide bars is respectively equipped with bending part, development length on above-below direction about equally, limits mounting groove between described bending part and corresponding side plate to described bending part at the development length on above-below direction and described Oil Guide bar;
Described range hood further comprises:
Two sealing strips, described two sealing strips are located at respectively in described two mounting grooves with respectively between described cold plate and described two side plates, sealing.
CN2013202215579U 2013-04-26 2013-04-26 Range hood Expired - Fee Related CN203309971U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109425002A (en) * 2017-08-24 2019-03-05 宁波方太厨具有限公司 A kind of range hood
CN109579082A (en) * 2017-09-28 2019-04-05 宁波方太厨具有限公司 A kind of side extraction cooking fume extractor
CN110043933A (en) * 2019-04-15 2019-07-23 宁波方太厨具有限公司 A kind of range hood

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109425002A (en) * 2017-08-24 2019-03-05 宁波方太厨具有限公司 A kind of range hood
CN109425002B (en) * 2017-08-24 2024-01-16 宁波方太厨具有限公司 Fume exhauster
CN109579082A (en) * 2017-09-28 2019-04-05 宁波方太厨具有限公司 A kind of side extraction cooking fume extractor
CN109579082B (en) * 2017-09-28 2024-01-16 宁波方太厨具有限公司 Side-suction type range hood
CN110043933A (en) * 2019-04-15 2019-07-23 宁波方太厨具有限公司 A kind of range hood
CN110043933B (en) * 2019-04-15 2024-01-16 宁波方太厨具有限公司 Fume exhauster

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131127

Termination date: 20200426

CF01 Termination of patent right due to non-payment of annual fee