CN104344439B - Collection cigarette railway carriage or compartment type smoke exhaust ventilator - Google Patents
Collection cigarette railway carriage or compartment type smoke exhaust ventilator Download PDFInfo
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- CN104344439B CN104344439B CN201310322118.1A CN201310322118A CN104344439B CN 104344439 B CN104344439 B CN 104344439B CN 201310322118 A CN201310322118 A CN 201310322118A CN 104344439 B CN104344439 B CN 104344439B
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- China
- Prior art keywords
- railway carriage
- compartment
- collection cigarette
- smoke exhaust
- exhaust ventilator
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Classifications
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- 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
- F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
A kind of collection cigarette railway carriage or compartment type smoke exhaust ventilator, including top frame and around this top frame the sidewall of downward projection, wherein this sidewall is that frame is trapped among the arranged on left and right sides of a stove and the position of rear side, make stove to pushing up between frame and being collectively formed a collection cigarette railway carriage or compartment by sidewall, and make the inner face in this collection cigarette railway carriage or compartment be provided with oil suction mouth, and this oil suction mouth is made to connect the inlet scoop of a convulsion motor；In this way, collection cigarette railway carriage or compartment can limit oil smoke, abnormal smells from the patient arbitrarily flies away for this, and when making culinary art, produced oil smoke, abnormal smells from the patient can be concentrated after convulsion motor sucks the most up hill and dale and drain in surge drum or outwardly discharge, except reaching to force mist extractor, effect of exhaust odor；It addition, high wind can also be avoided to put out stove fire by the present invention, or extraneous dust is avoided to pollute the food being positioned on stove.
Description
Technical field
The invention relates to a kind of collection cigarette railway carriage or compartment type smoke exhaust ventilator, espespecially one is trapped among a stove by top frame and sidewall frame
Top, arranged on left and right sides and rear side, make stove between the frame of top and collectively formed the collection cigarette railway carriage or compartment type smoke pumping in a collection cigarette railway carriage or compartment by sidewall
Machine.
Background technology
It is applied to the smoke exhaust ventilator in kitchen at present, it is common that be fixedly installed to the surface of stove, when user is cooked
During food, produced oil smoke, odorous portion can be sucked by smoke exhaust ventilator, drain into a concentration cylinder or outwardly discharge, but portion
Divide oil smoke, abnormal smells from the patient certainly will cannot discharge and spread.
But such cooking apparatus also cannot guarantee to be completely exhausted out produced oil smoke, abnormal smells from the patient, and reason is, this stove
Have between smoke exhaust ventilator around, in addition to side is by wall, there is no any covering, the most open kitchen except top, its
Its four sides is completely without covering, and oil smoke, abnormal smells from the patient, when not adsorbed by smoke exhaust ventilator, drawing, can fly away towards surrounding, cause the wall in kitchen
Wall can amass attached one layer of greasy dirt after long-term use, and show dirty and messy and affect health.
It addition, the kitchen cabinet used in some indoor design, it is undesirable that smoke exhaust ventilator is exposing to indoor usually, but
Being hidden, right current existing smoke exhaust ventilator, owing to must install, being erected at the surface of stove, the most just cannot meet
The demand of indoor design, and aobvious necessity having improvement.
In view of this present inventor, is to give research and innovation, discloses the collection cigarette railway carriage or compartment type smoke exhaust ventilator shown in the present invention.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcomes the drawbacks described above that prior art exists, and provides one
Kind of collection cigarette railway carriage or compartment type smoke exhaust ventilator, cigarette railway carriage or compartment can limit oil smoke to its collection, abnormal smells from the patient arbitrarily flies away, produced oil smoke, abnormal smells from the patient when making culinary art
Can the most up hill and dale through convulsion motor suck after concentrate drain in surge drum or outwardly discharge, except reach force mist extractor,
Effect of exhaust odor；It addition, high wind can also be avoided to put out stove fire by the present invention, or extraneous dust pollution is avoided to be positioned at stove
On food.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of collection cigarette railway carriage or compartment type smoke exhaust ventilator, including top frame and around this top frame the sidewall of downward projection, wherein this sidewall
It is that frame is trapped among the arranged on left and right sides of a stove and the position of rear side, makes to collectively form a collection cigarette railway carriage or compartment between stove extremely top frame and by sidewall,
And make the inner face in this collection cigarette railway carriage or compartment be provided with oil suction mouth, and this oil suction mouth is made to connect the inlet scoop of a convulsion motor；In this way, this collection
Cigarette railway carriage or compartment is internally formed negative pressuren zone the lowest outside pressure ratio, therefore can effectively limit oil smoke, abnormal smells from the patient arbitrarily flies away, and makes culinary art
Time produced oil smoke, abnormal smells from the patient can the most up hill and dale through convulsion motor suck after concentrate drain in surge drum or outwardly arrange
Go out, except reaching to force mist extractor, effect of exhaust odor；It addition, can also keep out the wind by the present invention, keep off Air-conditioning Cycle, it is to avoid strong
Stove fire is put out in wind, or avoids extraneous dust to pollute the food being positioned on stove.
Disclosed collection cigarette railway carriage or compartment type smoke exhaust ventilator, wherein the oil suction mouth of collection cigarette railway carriage or compartment inner face, may be disposed at top frame
Inner face, the inner face of right side wall, the inner face of left side wall or the inner face of rear wall, the present invention is also not from limit.
Disclosed collection cigarette railway carriage or compartment type smoke exhaust ventilator, respectively this sidewall is fixed on a fixed mesa；Above-mentioned
Fixed mesa can refer to kitchen cabinet, the fixed mesa of kitchen system furniture, and the present invention is from limiting its pattern.
Above-mentioned sidewall, can comprise；Right side wall, left side wall and rear wall, and a following horizontal shape is removed in a bite word, frame
It is trapped among the right side of stove, left side and rear side.
Disclosed collection cigarette railway carriage or compartment type smoke exhaust ventilator, wherein makes this interior, at least forms a discharge flue, order
The top of this discharge flue connects at the inner hollow of this top frame, and makes this discharge flue connect the inlet scoop of this convulsion motor.
Disclosed collection cigarette railway carriage or compartment type smoke exhaust ventilator, after making its sidewall pass the corresponding notch of a fixed mesa, peace
It is loaded on an elevating mechanism, operatively rises or falls for this elevating mechanism, and this fixed mesa recessed subsides portion, except for holding
Outside load stove, make this elevating mechanism drive present invention when dropping to a precalculated position, this top frame to coincide and be cross-placed on this and subside in portion,
And make the upper end face of this top frame flush with this fixed mesa, and constitute a plane.The present invention can install several lifting in this sidewall
Mechanism, and make each elevating mechanism synchronize to rise or fall.
Above-mentioned elevating mechanism includes fixed beam, slides and set a moving bar piece in this fixed beam, and in this motion bar
It is fixedly mounted with a driving motor on part, to drive an action gear, and makes this action gear be engaged on a stationary rack, in this way when opening
During this driving motor dynamic, action gear will roll along this stationary rack, and to link, this moving bar piece rises or falls；This liter above-mentioned
The pattern of descending mechanism, it is also possible to substituted by the elevating mechanism of hydraulic cylinder or other pattern, but the present invention is not from limit.
Disclosed collection cigarette railway carriage or compartment type smoke exhaust ventilator, the wherein upper end face of this top frame, laid one layer and fixed mesa
The decoration table top of identical material, makes this top frame be cross-placed on when subsideing in portion of this fixed mesa, makes this elevating mechanism drop to one
During precalculated position, this decoration table top coincide and is cross-placed on this and subsides in portion, and makes this decoration table top flush with this fixed mesa, completely
Can't see collection cigarette railway carriage or compartment type smoke exhaust ventilator and stove, and complete, an identical work top can be constituted with this fixed mesa.
Disclosed collection cigarette railway carriage or compartment type smoke exhaust ventilator, wherein this sidewall at least transparent region, use resistance to heat penetration
Made by bright material, making consumer can appreciate the maneuver of the cook's cooking through this transparent region, this transparent region can be located at stove
The rear side of tool, certain present invention is not from the position limited set by this transparent region.
The invention has the beneficial effects as follows, cigarette railway carriage or compartment can limit oil smoke to its collection, abnormal smells from the patient arbitrarily flies away, produced oil when making culinary art
Cigarette, abnormal smells from the patient can be concentrated after convulsion motor sucks the most up hill and dale and drain in surge drum or outwardly discharge, except reaching to force
Mist extractor, effect of exhaust odor；It addition, high wind can also be avoided to put out stove fire by the present invention, or extraneous dust is avoided to pollute
The food being positioned on stove.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the three-dimensional structure diagram that the present invention is not installed on fixed mesa.
Fig. 2 is the axonometric chart that the present invention is installed on fixed mesa.
Fig. 3 is the planar structure schematic diagram of the present invention.
Fig. 4 is the schematic diagram of elevating mechanism of the present invention.
Fig. 5 is the schematic perspective view that the present invention is installed on the kitchen cabinet of tool sink.
Fig. 6 is the schematic perspective view falling the present invention from Fig. 5.
Fig. 7 be the present invention be fixedly mounted schematic perspective view on fixed mesa.
Fig. 8 is the schematic perspective view that the sidewall of the present invention has transparent region.
Fig. 9 is the schematic diagram that convulsion motor is installed on the frame of top by the present invention.
Figure 10 is that the present invention is not installed on fixed mesa, borrows the elevating mechanism being installed on rear wall to control the solid of lifting
Structure chart.
Label declaration in figure:
Vacancy in frame 11 is pushed up in 100 collection cigarette railway carriage or compartments 10
111 oil suction mouth 111a oil suction stratum reticulares 13 decorate table top
20 sidewall 20a right side wall 20b left side walls
20c rear wall 21 discharge flue 22 elevating mechanism
221 fixed beam 222 moving bar piece 222a drive motor
222b action gear 221a tooth bar 23 transparent region
30 stove 40 convulsion motor 41 inlet scoops
42 soft body 50 fixed mesa 51 notches
52 subside portion
Detailed description of the invention
Refer to shown in Fig. 1, Fig. 2 and Fig. 3, the invention relates to a kind of collection cigarette railway carriage or compartment type smoke exhaust ventilator, including top frame 10
And around this top frame 10 sidewall 20 of downward projection, wherein this sidewall 20 be frame be trapped among the left side of a stove 30, right side and after
The position of side, makes stove 30 between the frame 10 of top and being collectively formed a collection cigarette railway carriage or compartment 100 by sidewall 20, and makes the interior of this collection cigarette railway carriage or compartment 100
Face is provided with oil suction mouth 111, and makes this oil suction mouth 111 connect the inlet scoop 41 of a convulsion motor 40；In this way, this collection cigarette railway carriage or compartment
100 are internally formed negative pressuren zone the lowest outside pressure ratio, therefore can effectively limit oil smoke, abnormal smells from the patient arbitrarily flies away, and makes culinary art
Time produced oil smoke, abnormal smells from the patient can concentrate and drain in surge drum or the external world after convulsion motor 40 sucks the most up hill and dale, remove
Reach effect of forced fume exhaust, exhaust odor；It addition, can also keep out the wind by the present invention, keep off Air-conditioning Cycle, it is to avoid high wind puts out stove
Fire, or avoid extraneous dust to pollute the food being positioned on stove.
Disclosed collection cigarette railway carriage or compartment type smoke exhaust ventilator, wherein the oil suction mouth 111 of collection cigarette railway carriage or compartment 100 inner face, can be arranged
In the top inner face of frame 10, the inner face of right side wall 20a, the inner face of left side wall 20b or the inner face of rear wall 20c, the present invention also refuses
From limit.
As in figure 2 it is shown, above-mentioned sidewall 20, can comprise；Right side wall 20a, left side wall 20b and rear wall 20c, and in flatly
Word removes a following horizontal shape, and frame is trapped among the right side of stove 30, left side and rear side.
Disclosed collection cigarette railway carriage or compartment type smoke exhaust ventilator, respectively this sidewall 20 is mountable on a fixed mesa 50；
Above-mentioned fixed mesa 50 can refer to the kitchen cabinet (as shown in Figure 2) not having sink, kitchen cabinet (as shown in Figure 5) containing sink
Deng fixed mesa, the present invention from limit its pattern.
As shown in Figure 1, Figure 3, disclosed collection cigarette railway carriage or compartment type smoke exhaust ventilator, wherein make this sidewall 20 internal, at least
Form a discharge flue 21, make the top of this discharge flue 21 connect at the inner hollow of this top frame 10 11, and make this smoke evacuation lead to
Road 21 connects the inlet scoop 41 of this convulsion motor 40.
As shown in Fig. 3, Fig. 4 and Fig. 5, disclosed collection cigarette railway carriage or compartment type smoke exhaust ventilator, make its sidewall 20 pass one solid
After determining the corresponding notch 51 of table top 50, it is installed on an elevating mechanism 22, operatively rises or falls for this elevating mechanism 22, and
This fixed mesa 50 recessed one subsides portion 52, in addition to for carrying stove 30, makes this elevating mechanism 22 drive the present invention to drop to one
During precalculated position, this top frame 10 coincide and is cross-placed on this and subsides in portion 52, and makes upper end face and this fixed mesa 50 of this top frame 10
Flush, collection cigarette railway carriage or compartment type smoke exhaust ventilator and stove are stashed, and constitutes a plane, present a complete workbench in appearance
Face.The present invention can install several elevating mechanism 22 in this sidewall 20, and makes respectively this elevating mechanism 22 synchronize to rise or fall.
As shown in Figure 4, above-mentioned elevating mechanism 22 includes fixed beam 221, is securable on a stationary plane of kitchen cabinet,
Sliding in this fixed beam 221 and set a moving bar piece 222, and be fixedly mounted with a driving motor 222a on this moving bar piece 222, this drives
Set an action gear 222b in the rotating shaft of dynamic motor 222, and make this action gear 222b be engaged in one being fixed on fixed beam
Tooth bar 221a on 221, in this way when starting this driving motor 222a, action gear 222b will roll along this tooth bar 221a, with
Order about this moving bar piece 222 to rise or fall；The pattern of this elevating mechanism above-mentioned, it is also possible to by hydraulic cylinder or the liter of other form
Descending mechanism substitutes, but the present invention is not from limit.
Above-mentioned elevating mechanism 22 can be by its action risen or fallen wireless remotely-controlled, and the present invention is not from its operation of limit
Mode.
As it is shown in figure 1, the elevating mechanism 22 of the present invention is mountable on left side wall 20b and right side wall 20a, or such as Figure 10
Shown in, only it being installed on rear wall 20c, the present invention is not from installation site or the quantity limiting this elevating mechanism 22.
As shown in Figure 5, Figure 6, disclosed collection cigarette railway carriage or compartment type smoke exhaust ventilator, the wherein upper end face of this top frame 10, paving
Put the decoration table top 13 of one layer of material identical with fixed mesa 50, make this top frame 10 be cross-placed on the portion that subsides 52 of this fixed mesa 50
Time middle, when making this elevating mechanism 22 drop to a precalculated position, this decoration table top 13 coincide and is cross-placed on this and subsides in portion 52, and order
This decoration table top 13 flushes with this fixed mesa 50, can't see collection cigarette railway carriage or compartment type smoke exhaust ventilator and stove completely, and can fix with this
Table top 50 constitutes complete, an identical work top.
As shown in Figure 8, disclosed collection cigarette railway carriage or compartment type smoke exhaust ventilator, wherein this sidewall 20 at least transparent region
23, use heat resistant transparent material made (such as strengthening glass etc.), make consumer can appreciate cook through this transparent region 23
The maneuver of the cooking, this transparent region 23 can be located at the rear side of stove 30, and certain present invention is from limiting set by this transparent region 23
The position put.
As in figure 2 it is shown, disclosed collection cigarette railway carriage or compartment type smoke exhaust ventilator, wherein this convulsion motor 40 is mountable to fix
In space below table top 50, and connect the discharge flue of this sidewall 20 with soft body 42, and by the smoke evacuation of this sidewall 20
The oil suction mouth 111 of passage 21 connection top frame 10；Disclosed convulsion motor 40 includes several inlet scoop 41, and difference
Several discharge flues 21 of sidewall 20 it are attached to soft body 42.Above-mentioned soft body 42 can use flexible pipe, makes this
Collection cigarette railway carriage or compartment type smoke exhaust ventilator can lift smoothly.
As it is shown on figure 3, the present invention is below this oil suction mouth 111, can an affixed oil suction stratum reticulare 111a, to adsorb greasy dirt.
Disclosed collection cigarette railway carriage or compartment type smoke exhaust ventilator, makes this convulsion motor 40 to be mounted directly as it is shown in figure 9, still all right
On this top frame 10, and the inlet scoop 41 of this convulsion motor 40 is made to connect with the inside of this top frame 10, with in starting this convulsion horse
After reaching 40, can be from the oil suction mouth 111 of the inner face in this collection cigarette railway carriage or compartment 100, when will cook, produced oil smoke, abnormal smells from the patient suck heel row extremely
In surge drum or the external world.
Disclosed collection cigarette railway carriage or compartment type smoke exhaust ventilator, has the advantage that
The most disclosed collection cigarette railway carriage or compartment type smoke exhaust ventilator, due between stove 30 to top frame 10, by the common structure of sidewall 20
Become a collection cigarette railway carriage or compartment 100, and collection cigarette railway carriage or compartment 100 is internally formed negative pressuren zone the lowest outside pressure ratio at this, therefore can effectively limit
Liquefaction cigarette, abnormal smells from the patient arbitrarily fly away, and therefore when user is at cooking food, oil smoke, abnormal smells from the patient will be blocked completely by the present invention, and
Heel row is sucked in surge drum or outwardly discharging by convulsion motor 40.
The most disclosed collection cigarette railway carriage or compartment type smoke exhaust ventilator, due between stove 30 to top frame 10, by the common structure of sidewall 20
Become a collection cigarette railway carriage or compartment 100, therefore can keep out the wind, keep off Air-conditioning Cycle, it is to avoid high wind puts out stove fire, or avoids extraneous dust pollution to be positioned at
Food on stove.
The most disclosed collection cigarette railway carriage or compartment type smoke exhaust ventilator, can be that elevating mechanism 22 rises or falls, the most permissible
It is hidden into kitchen cabinet, can't see collection cigarette railway carriage or compartment type smoke exhaust ventilator and stove completely, and flush with the fixed mesa 50 of this kitchen cabinet, can be with
This fixed mesa 50 constitutes a complete work top.
The most disclosed collection cigarette railway carriage or compartment type smoke exhaust ventilator, its sidewall 20 includes a transparent region 23, allows the consumer can
With by the outer operation appreciated when cooking.
The above, be only presently preferred embodiments of the present invention, and the present invention not makees any pro forma restriction, all
It is based on any simple modification, equivalent variations and modification that above example is made by the technical spirit of the present invention, all still falls within
In the range of technical solution of the present invention.
Claims (8)
1. a collection cigarette railway carriage or compartment type smoke exhaust ventilator, it is characterised in that include pushing up frame and around this top frame the sidewall of downward projection, its
In this sidewall be the position that frame is trapped among the left side of a stove, right side and rear side, make stove between the frame of top and being collectively formed by sidewall
One collection cigarette railway carriage or compartment, and make the inner face in this collection cigarette railway carriage or compartment be provided with oil suction mouth, and make this oil suction mouth connect the inlet scoop of a convulsion motor；
After wherein sidewall is the corresponding notch passing a fixed mesa, it is installed on an elevating mechanism, for this elevating mechanism operatively
Rise or fall, and this fixed mesa recessed subside portion, additionally push up the upper end face of frame be laid one layer with fixed mesa phase
With the decoration table top of material, when making this elevating mechanism drop to a precalculated position, this decoration table top coincide and is cross-placed on this and subsides portion
In, and make this decoration table top flush with this fixed mesa.
Collection cigarette railway carriage or compartment the most according to claim 1 type smoke exhaust ventilator, it is characterised in that each described sidewall, is affixed to one solid
Determine on table top.
Collection cigarette railway carriage or compartment the most according to claim 1 type smoke exhaust ventilator, it is characterised in that described interior, at least forms one
Discharge flue, makes the top of this discharge flue connect at the inner hollow of this top frame, and makes this discharge flue connect this convulsion horse
The inlet scoop reached.
Collection cigarette railway carriage or compartment the most according to claim 1 type smoke exhaust ventilator, it is characterised in that described elevating mechanism is hydraulic cylinder.
Collection cigarette railway carriage or compartment the most according to claim 1 type smoke exhaust ventilator, it is characterised in that described elevating mechanism includes fixing bar
Part, is fixed on a stationary plane of kitchen cabinet, slides and sets a moving bar piece, and be fixedly mounted with on this moving bar piece in this fixed beam
One drives motor, and the rotating shaft of this driving motor sets an action gear, and make this action gear be engaged in one be fixed on fixing
Tooth bar on rod member.
Collection cigarette railway carriage or compartment the most according to claim 1 type smoke exhaust ventilator, it is characterised in that a described sidewall at least bright zone
Territory.
Collection cigarette railway carriage or compartment the most according to claim 1 type smoke exhaust ventilator, it is characterised in that described convulsion motor is mounted to fix
In space below table top, and connect the discharge flue of this sidewall with soft body.
Collection cigarette railway carriage or compartment the most according to claim 1 type smoke exhaust ventilator, it is characterised in that described convulsion motor is directly mounted at this
On the frame of top, and the inlet scoop of this convulsion motor is made to connect with the inside of this top frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310322118.1A CN104344439B (en) | 2013-07-26 | 2013-07-26 | Collection cigarette railway carriage or compartment type smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310322118.1A CN104344439B (en) | 2013-07-26 | 2013-07-26 | Collection cigarette railway carriage or compartment type smoke exhaust ventilator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104344439A CN104344439A (en) | 2015-02-11 |
| CN104344439B true CN104344439B (en) | 2016-12-28 |
Family
ID=52500603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310322118.1A Active CN104344439B (en) | 2013-07-26 | 2013-07-26 | Collection cigarette railway carriage or compartment type smoke exhaust ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104344439B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953276B (en) * | 2016-05-04 | 2018-03-20 | 陈育书 | Lift the kitchen cabinet forced fume exhaust device of dock |
| CN109724129B (en) * | 2017-10-31 | 2020-07-31 | 佛山市顺德区美的电热电器制造有限公司 | Combined kitchen range |
| CN115405977A (en) * | 2022-08-31 | 2022-11-29 | 杭州老板电器股份有限公司 | Integrated kitchen |
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| CN201772527U (en) * | 2010-08-04 | 2011-03-23 | 邓淦明 | Range hood of integrated kitchen range |
| CN201858686U (en) * | 2010-03-08 | 2011-06-08 | 蔡木生 | Vertical lifting oil smoke extraction system, gas stove and integral cabinet |
| CN102777939A (en) * | 2012-07-21 | 2012-11-14 | 魏川人 | Embedded integrated cooking range |
| CN203431962U (en) * | 2013-07-26 | 2014-02-12 | 陈育书 | Smoke-collecting-compartment-type range hood |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002098342A (en) * | 2000-09-26 | 2002-04-05 | Santa Kk | Soot guide device for heating device |
| TWM370717U (en) * | 2009-09-02 | 2009-12-11 | Weiyu Machinery Sheet Metal Industry Co Ltd | Lift-cover type range hood |
| CN101858612A (en) * | 2010-02-10 | 2010-10-13 | 李红衫 | Telescopic oil extraction smoking cabinet |
| CN201858686U (en) * | 2010-03-08 | 2011-06-08 | 蔡木生 | Vertical lifting oil smoke extraction system, gas stove and integral cabinet |
| CN201772527U (en) * | 2010-08-04 | 2011-03-23 | 邓淦明 | Range hood of integrated kitchen range |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104344439A (en) | 2015-02-11 |
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