CN109140555A - A kind of double-suction range hood - Google Patents
A kind of double-suction range hood Download PDFInfo
- Publication number
- CN109140555A CN109140555A CN201811095628.9A CN201811095628A CN109140555A CN 109140555 A CN109140555 A CN 109140555A CN 201811095628 A CN201811095628 A CN 201811095628A CN 109140555 A CN109140555 A CN 109140555A
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- China
- Prior art keywords
- shell
- double
- range hood
- smoking
- suction range
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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
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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
-
- 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
- F24C15/2078—Removing cooking fumes movable
- F24C15/2085—Removing cooking fumes movable adjustable in height
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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
The present invention provides a kind of double-suction range hoods, belong to kitchen ventilator technical field.It solves the problems, such as that existing kitchen ventilator is inconvenient to use and high production cost.A kind of double-suction range hood of the present invention includes cabinet body, wind dispelling mechanism, draft mechanism, Zhu Xi mechanism, elevating mechanism and main fume removal unit.In the present invention, by the effect of draft mechanism, so that forming negative pressure in wind dispelling mechanism, so that extraneous oil smoke is absorbed by Zhu Xi mechanism and carries out purified treatment to the oil smoke by main fume removal unit, hereafter, by elevating mechanism and wind dispelling mechanism, so that outside gas drain chamber after being cleaned.Secondly, the blower of draft mechanism compared with the prior art in turbine type blower for, blower fan volume of the invention is relatively small, facilitates people to install, and reduce the production cost of the double-suction range hood.
Description
Technical field
The invention belongs to kitchen ventilator technical fields, are related to a kind of double-suction range hood.
Background technique
Kitchen ventilator is that a kind of oil smoke by kitchen is excluded to outdoor fume-exhausting equipment, in existing kitchen ventilator, greatly
Partial kitchen ventilator is using overhead type, and the kitchen ventilator of overhead type is normally at the surface of hearth, and overhead type kitchen ventilator with
There is a certain distance between hearth, cause the oil smoke on kitchen range not absorbed all by the kitchen ventilator, that is, part oil smoke meeting
It is adhered on wall, so, it has not been convenient to people's cleaning；
In the prior art, such as the range hood of Publication No. CN104421986A comprising casing；Volute of blower group
Part, the volute of blower component installation is on the housing and including having vaned impeller；Cleaning device, the cleaning device
On the housing, the cleaning device has jet pipe for installation, and the jet pipe has spray orifice, and the jet pipe is located at the impeller
To clean a part of blade for being in lowest position in inner cavity.Although the range hood can be realized the function of suction oil smoke,
But volute of blower assembly volume used by such range hood is larger, so that the production cost of such kitchen ventilator is excessively high, in this way,
Mass consumption is not met.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, propose a kind of simple structure, low cost and
Double-suction range hood convenient to use.
Object of the invention can be realized by the following technical scheme: a kind of double-suction range hood, comprising:
Extraneous oil smoke is sucked into the intracorporal wind dispelling mechanism of cabinet by cabinet body, interior be equipped with of the cabinet body；Being equipped in the cabinet body makes
The draft mechanism of negative pressure is generated in wind dispelling mechanism；
Zhu Xi mechanism, is actively located on cabinet body；The liter for driving Zhu Xi mechanism to move up and down is equipped in the cabinet body
Descending mechanism；The wind dispelling mechanism and Zhu Xi mechanism connection；
Main fume removal unit is set in Zhu Xi mechanism.
In a kind of above-mentioned double-suction range hood, the wind dispelling mechanism include for connection Zhu Xi mechanism blast pipe, use
Discharge pipe outside connection room is connected between the blast pipe and discharge pipe by negative tube.
In a kind of above-mentioned double-suction range hood, the draft mechanism includes blower, and the output end of the blower, which is equipped with, to be used
In the wind gathering pipe of connection negative tube, the wind gathering pipe be integrally in it is coniform, the input terminal of the blower is equipped with even air hose.
In a kind of above-mentioned double-suction range hood, the cabinet body includes for installing the outer of wind dispelling mechanism and draft mechanism
Shell and the lifting shell that elevating mechanism is installed for activity, the shell are removably connected to lifting shell, open on the lifting shell
Equipped with the primary air inlet for corresponding to blast pipe, the gas outlet for connection discharge pipe is offered on the shell and is offered multiple
Connect the auxiliary air inlet of air hose for connection.
In a kind of above-mentioned double-suction range hood, the auxiliary air inlet can be on the bottom surface for be provided with shell or open
It is located at the bottom of shell side；The even air hose and auxiliary air inlet pass through even crust of weathering connection.
In a kind of above-mentioned double-suction range hood, the Zhu Xi mechanism includes the smoking shell with smoking port, the smoking
Shell, which is located at smoking port, is tiltedly installed with filter plate；The smoking port, smoking shell, lifting shell, primary air inlet, blast pipe, negative pressure
Pipe and discharge pipe connection.
In a kind of above-mentioned double-suction range hood, the elevating mechanism includes a pair of for driving smoking shell to move up and down
Lifting assembly and for drive lifting assembly move actuator；The lifting assembly location and installation is on lifting shell；It is described
Shell of smoking is equipped with the ribs of corresponding lifting assembly.
In a kind of above-mentioned double-suction range hood, at least two are equipped in the lifting shell for guiding movement smoking shell
Guide plate offers guide groove on each guide plate；The smoking shell is equipped with the guide block that active card is set in guide groove.
In a kind of above-mentioned double-suction range hood, the main fume removal unit includes multiple positive plates disposed in parallel, each
The positive plate is arranged in Zhu Xi mechanism, and has gap, the two neighboring positive plate between two neighboring positive plate
Between be arranged in parallel with multiple negative lines.
In a kind of above-mentioned double-suction range hood, the cabinet body be equipped with for stop oil smoke be attached to smoking shell on every
Cigarette plate；The bottom surface of shell is equipped with headlamp.
Compared with prior art, the invention has the following advantages:
1, in the present invention, by the effect of draft mechanism, so that negative pressure is formed in wind dispelling mechanism, so that extraneous oil
Hereafter cigarette, which is absorbed by Zhu Xi mechanism and carried out purified treatment to the oil smoke by main fume removal unit, passes through elevating mechanism and drive
Blower structure, so that outside gas drain chamber after being cleaned.
2, the blower of draft mechanism compared with the prior art in turbine type blower for, blower fan volume of the invention is opposite
It is smaller, facilitate people to install, and reduce the production cost of the double-suction range hood.
3, it being actively located on cabinet body by Zhu Xi mechanism, elevating mechanism control Zhu Xi mechanism is moved up and down with respect to cabinet body,
When double-suction type range hood work, elevating mechanism driving Zhu Xi mechanism is moved down, and so that winner is inhaled mechanism and be located at cabinet body and stove
Between platform, so that winner is inhaled mechanism and fully absorb oil smoke, a large amount of oil smoke is avoided to be attached on wall.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of a preferred embodiment of the present invention.
Fig. 2 is the constitutional diagram of elevating mechanism Yu Zhu Xi mechanism.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the constitutional diagram of elevating mechanism Yu another visual angle of Zhu Xi mechanism.
Fig. 5 is the structural schematic diagram of elevating mechanism.
Fig. 6 is the constitutional diagram of wind dispelling mechanism and draft mechanism.
Fig. 7 is the structural schematic diagram that auxiliary air inlet is provided in shell side.
Fig. 8 is the structural schematic diagram of main fume removal unit.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As Figure 1-Figure 8, a kind of double-suction range hood of the present invention includes cabinet body 100, wind dispelling mechanism 200, draft mechanism
400, Zhu Xi mechanism 300, elevating mechanism 500 and main fume removal unit 600.
It is equipped in cabinet body 100 and extraneous oil smoke is sucked into the wind dispelling mechanism 200 in cabinet body 100, being equipped in cabinet body 100 makes
The draft mechanism 400 of negative pressure is generated in wind dispelling mechanism 200, Zhu Xi mechanism 300 is actively located on cabinet body 100, sets in cabinet body 100
There are the elevating mechanism 500 for driving Zhu Xi mechanism 300 to move up and down, wind dispelling mechanism 200 and 300 connection of Zhu Xi mechanism, master removes
Smoke machine structure 600 is set in Zhu Xi mechanism 300.
During installation, cabinet body 100 need to be installed on the surface of kitchen kitchen range by people, and cabinet body 100 is installed on kitchen
Wall on, when people are when using the double-suction type range hood, Zhu Xi mechanism 300 is released cabinet body 100 by manipulation elevating mechanism 500
Outside, Ji Zhuxi mechanism 300 is mobile to kitchen range direction, that is, elevating mechanism 500 drives Zhu Xi mechanism 300 to move downward, and as master
It inhales after mechanism 300 moves to predetermined position, opens draft mechanism 400, so that draft mechanism 400 is by extraneous air inspiration in it
Portion, because of draft mechanism 400 and 200 connection of wind dispelling mechanism, so that the air sucked by draft mechanism 400 is in wind dispelling mechanism 200
Negative pressure is formed, so that wind dispelling mechanism 200 and extraneous formation cross-ventilation, because of wind dispelling mechanism 200 and Zhu Xi mechanism 300
Logical, therefore, after the oil smoke generated on kitchen range, Zhu Xi mechanism 300 can absorb the oil smoke, and will by wind dispelling mechanism 200
Oil smoke discharge is to outdoor, when people no longer cook, Zhu Xi mechanism 300 can be taken in cabinet body 100 by elevating mechanism 500 again
It is interior, in this way, not only reducing space occupied by the double-suction type range hood, also it is convenient for people to use.
After oil smoke is gone by 300 inspiration of Zhu Xi mechanism, oil smoke is just directly entered in main fume removal unit 600, so that entering master
The oil smoke in mechanism 300 is inhaled by main 600 direct purification of fume removal unit, and oil smoke is avoided to be attached to elevating mechanism 500 or wind dispelling mechanism
Interior, therefore, in cleaning, people only need to regularly clean main fume removal unit 600, just can reuse the double-suction type range hood,
In this way, people is facilitated to clean.
As shown in Fig. 4-Fig. 7, wind dispelling mechanism 200 includes for the blast pipe 210 of connection Zhu Xi mechanism 300, for connection
Outdoor discharge pipe 220 is connected between blast pipe 210 and discharge pipe 220 by negative tube 230, when draft mechanism 400 will be extraneous
After gas sucking, because of the side wall and 400 connection of draft mechanism of negative tube 230, so that being passed through into the gas in draft mechanism 400
In negative tube 230 so that negative tube 230 in formed negative pressure, enable wind dispelling mechanism 200 largely to absorb ambient atmos, because into
Air hose 210 and 300 connection of Zhu Xi mechanism, so that ambient atmos pass sequentially through Zhu Xi mechanism 300, main fume removal unit 600, blast pipe
210, negative tube 230, until being discharged to outdoor by discharge pipe 220.
Draft mechanism 400 includes blower 410, and the output end of blower 410 is equipped with the wind gathering pipe for connection negative tube 230
420, the wind gathering pipe 420 is whole in coniform, and the input terminal of blower 410 is equipped with even air hose 430, when blower 410 works air-breathing,
Ambient atmos are entered in draft mechanism by even air hose 430, and draft mechanism 400 at this time is produced because of the work air-breathing of blower 410
Raw cross-ventilation, so that the gas in the company's of entering air hose 430 is entered in wind gathering pipe 420 by blower 410, and wind gathering pipe
420 entirety are in coniform, so that the gas by blower 410 is sharply compressed, i.e. air pressure in increase wind gathering pipe 420, because poly-
Air hose 420 and 230 connection of negative tube, so that negative pressure is formed in negative tube 230, so that wind dispelling mechanism 200 can largely inhale
Ambient atmos are received, and blower 410 of the invention is for the worm-gear type blower 410 in conventional kitchen ventilator, wind of the invention
410 small volume of machine meets mass consumption in this way, effectively reducing the production cost of kitchen ventilator.
Cabinet body 100 includes shell 110 for installing wind dispelling mechanism 200 and draft mechanism 400 and for activity peace
Fill the lifting shell 120 of elevating mechanism 500, shell 110 is removably connected to lifting shell 120, go up and down offered on shell 120 it is corresponding into
The primary air inlet 121 of air hose 210 offers the gas outlet 111 for connection discharge pipe 220, Zhu Xi mechanism 300 on shell 110
Including the smoking shell 310 with smoking port 311, during double-suction range hood work, that is, generate negative pressure in negative tube 230
When, because of smoking port 311, smoking shell 310, lifting shell 120, primary air inlet 121, blast pipe 210, negative tube 230, discharge pipe 220
And 111 connection of gas outlet, therefore, when the oil smoke on kitchen range is drifted to Zhu Xi mechanism 300, oil smoke will pass through smoking port
311 are sucked into smoking shell 310, and pass sequentially through lifting shell 120, primary air inlet 121, blast pipe 210, negative tube 230, outlet air
Oil smoke so just can be discharged to outdoor by pipe 220 and gas outlet 111, to realize the lampblack-pumped function of the double-suction range hood.
Multiple auxiliary air inlets 112 for connecting air hose 430 for connection are offered on shell 110, are worked in draft mechanism 400
When, the gas around auxiliary air inlet 112 will be inhaled into draft mechanism 400, and the company's of passing sequentially through air hose 430, blower
410, wind gathering pipe 420, negative tube 230 and discharge pipe 220, thus by outside the gas discharge chamber；In addition, auxiliary air inlet 112 can
To be the bottom for being either provided with 110 side of shell on the bottom surface for be provided with shell 110, connect air hose 430 and auxiliary air inlet 112
By even 440 connection of the crust of weathering, therefore, when the oil smoke generated on kitchen range, the bottom surface of loss to shell 110 or the side of shell 110
When upper, draft mechanism 400 is absorbed the oil smoke by the effect of auxiliary air inlet 112, and oil smoke is avoided to be attached to the bottom of shell 110
Face, and oil smoke is avoided to spill into interior.
As Figure 1-Figure 5, smoking shell 310, which is located at smoking port 311, is tiltedly installed with filter plate 312, the filter plate
312 setting stops sundries to enter in smoking shell 310, lifting shell 120 and wind dispelling mechanism 200 by smoking port 311, from
And ensure elevating mechanism 500 and the stability that wind dispelling mechanism 200 works.
Elevating mechanism 500 is including a pair of lifting assembly 510 for driving smoking shell 310 to move up and down and for driving
The actuator 520 that lifting assembly 510 moves, 510 location and installation of lifting assembly is on lifting shell 120.
Specifically, each lifting assembly 510 include for connect smoking shell 310 screw rod 511 and be movably installed in
The pipe sleeve 512 in shell 120 is gone up and down, 511 activity of screw rod is inserted in corresponding pipe sleeve 512, and actuator 520 includes for connecting two
The conveyer belt 521 of a pipe sleeve 512 and the motor 522 operated for driving sleeve 512；Shell 120 is gone up and down to be equipped with for activity peace
The positioning plate 122 of tubulature set 512, during 310 OQ t shell 120 of shell of smoking is mobile, motor 522 drives conveyer belt
521 movements, and the both ends of conveyer belt 521 are engaged with corresponding pipe sleeve respectively, and pipe sleeve is movably arranged on corresponding positioning plate 122
On, 511 screw thread of screw rod is set in corresponding pipe sleeve 512, and each screw rod 511 smoke shell 310 threaded connection, therefore, when
When conveyer belt 521 drives pipe sleeve 512 to rotate, screw rod 511 is moved along the central axis of pipe sleeve 512, i.e., screw rod 511 is with respect to pipe sleeve
512 move up and down, to realize that smoking 310 OQ t shell 120 of shell moves up and down.
It goes up and down and is equipped at least two guide plates 123 for guiding movement smoking shell 310 in shell 120, on each guide plate 123
Guide groove 123a is offered, smoking shell 310 is equipped with the guide block 314 that active card is set in guide groove 123a, when smoking 310 phase of shell
When moving up and down to lifting shell 120, because guide block 314 is threadedly connected to lifting shell 120, guide plate 123 is threadedly connected to lifting shell
120, therefore, smoking shell 310 will be moved along the track of guide groove 123a, so that it is guaranteed that the stabilization that smoking shell 310 moves up and down
Property.
Shell 310 of smoking is equipped with the ribs 313 of corresponding lifting assembly 510, and ribs 313 and guide block 314 distinguish position
In the two sides of smoking shell 310, ribs 313 is located at smoking shell 310 at guide block 314, therefore, 310 OQ t of shell of smoking
During shell 120 moves up and down, i.e., during guide block 314 is moved along the track guide groove 123a, smoking shell 310 is not variable
Shape or damage, so that it is guaranteed that the stability of double-suction type range hood work.
Cabinet body 100 is equipped with for stopping oil smoke to be attached to the smoke baffle plate 130 on smoking shell 310, when smoking shell 310 is downward
During movement, smoke baffle plate 130 shelters from smoking port 311, and when smoke baffle plate 130 no longer blocks smoking port 311, motor
522 stop motions, i.e. smoking shell 310 stop decline, the oil smoke on kitchen range are enabled to enter smoking shell by smoking port 311
In 310；Secondly, the oil smoke will drift when the remaining oil smoke on kitchen range is not through smoking port 311 and enters smoking shell 310
To smoke baffle plate 130 and shell 110, in this way, avoiding oil smoke from being attached on smoking shell 310, so that people be facilitated to clean the oil
Smoke machine.
The bottom surface of shell 110 is equipped with headlamp 113, when people are when using the double-suction type range hood, by opening photograph
Bright lamp 113 allows one to obtain enough light sources, people is facilitated to cook.
As shown in figure 8, main fume removal unit 600 includes multiple positive plates 610 disposed in parallel, each positive plate 610 blocks
In Zhu Xi mechanism 300, and there is gap 620 between two neighboring positive plate 610, is put down between two neighboring positive plate 610
Row is provided with multiple negative lines 630, and all positive plates 610 are provided with hydrophily or hydrophobic coating, and at work, people will
The anode that all positive plates 610 power on, the cathode that all negative lines 630 are powered on, i.e. fume removal unit generate
Electric field, after Zhu Xi mechanism 300 sucks extraneous oil smoke, oil smoke will be passed through from gap 620, and the electric field can decompose oil smoke and produce
Raw dregs and ozone, specifically, negative line 630 can release electronics, ionize oil smoke, so that oil smoke is decomposed into anion, and
All attracted by positive plate 610, anion obtains electric generation dregs and ozone from positive plate 610, and dregs will be adsorbed on positive plate
On 610, specifically, dregs be it is solid-state like, therefore, dregs are adsorbed on entirely on positive plate 610, are generated by main fume removal unit 600
Ozone will successively pass through Zhu Xi mechanism 300, elevating mechanism 500, wind dispelling mechanism 200, and room is discharged to by wind dispelling mechanism 200
Outside.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. a kind of double-suction range hood characterized by comprising
Extraneous oil smoke is sucked into the intracorporal wind dispelling mechanism of cabinet by cabinet body, interior be equipped with of the cabinet body；Being equipped in the cabinet body makes wind dispelling
The draft mechanism of negative pressure is generated in mechanism；
Zhu Xi mechanism, is actively located on cabinet body；The elevator for driving Zhu Xi mechanism to move up and down is equipped in the cabinet body
Structure；The wind dispelling mechanism and Zhu Xi mechanism connection；
Main fume removal unit is set in Zhu Xi mechanism.
2. a kind of double-suction range hood according to claim 1, which is characterized in that the wind dispelling mechanism includes being used for connection master
It inhales the blast pipe of mechanism, for the discharge pipe outside connection room, is connected between the blast pipe and discharge pipe by negative tube.
3. a kind of double-suction range hood according to claim 2, which is characterized in that the draft mechanism includes blower, described
The output end of blower is equipped with the wind gathering pipe for connection negative tube, and the wind gathering pipe is integrally in coniform, the input of the blower
End is equipped with even air hose.
4. a kind of double-suction range hood according to claim 3, which is characterized in that the cabinet body includes for installing drive blower
The shell of structure and draft mechanism and lifting shell for activity installation elevating mechanism, the shell are removably connected to lifting
Shell, it is described to go up and down the primary air inlet that corresponding blast pipe is offered on shell, going out for connection discharge pipe is offered on the shell
It port and offers and multiple connects the auxiliary air inlets of air hose for connection.
5. a kind of double-suction range hood according to claim 4, which is characterized in that the auxiliary air inlet, which can be, to be provided with outside
The bottom of shell side is either provided on the bottom surface of shell；The even air hose and auxiliary air inlet pass through even crust of weathering connection.
6. a kind of double-suction range hood according to claim 4, which is characterized in that the Zhu Xi mechanism includes having smoking port
Smoking shell, the smoking shell, which is located at smoking port, is tiltedly installed with filter plate；The smoking port, smoking shell, lifting shell, it is main into
Port, blast pipe, negative tube and discharge pipe connection.
7. a kind of double-suction range hood according to claim 6, which is characterized in that the elevating mechanism includes a pair of for driving
The lifting assembly that dynamic smoking shell moves up and down and the actuator for driving lifting assembly to move；The lifting assembly positioning peace
Loaded on lifting shell；The smoking shell is equipped with the ribs of corresponding lifting assembly.
8. a kind of double-suction range hood according to claim 7, which is characterized in that be equipped at least two in the lifting shell and use
In the guide plate of guiding movement smoking shell, guide groove is offered on each guide plate；The smoking shell is set equipped with active card
In the guide block in guide groove.
9. a kind of double-suction range hood according to claim 1, which is characterized in that the main fume removal unit includes multiple parallel
The positive plate of setting, each positive plate are arranged in Zhu Xi mechanism, and have gap, phase between two neighboring positive plate
Multiple negative lines are arranged in parallel between adjacent two positive plates.
10. a kind of double-suction range hood according to claim 4, which is characterized in that the cabinet body is equipped with for stopping oil
Cigarette is attached to the smoke baffle plate on smoking shell；The bottom surface of shell is equipped with headlamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811095628.9A CN109140555A (en) | 2018-09-19 | 2018-09-19 | A kind of double-suction range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811095628.9A CN109140555A (en) | 2018-09-19 | 2018-09-19 | A kind of double-suction range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109140555A true CN109140555A (en) | 2019-01-04 |
Family
ID=64814907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811095628.9A Pending CN109140555A (en) | 2018-09-19 | 2018-09-19 | A kind of double-suction range hood |
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| Country | Link |
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| CN (1) | CN109140555A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762491A (en) * | 2021-01-22 | 2021-05-07 | 合肥瑞纳通软件技术开发有限公司 | Embedded range hood |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050137U (en) * | 1989-03-30 | 1989-12-27 | 蔡先培 | Jet discharging smoke machine for ketchen |
| CN201184637Y (en) * | 2008-03-17 | 2009-01-21 | 迅达科技集团股份有限公司 | Cooking fume exhauster capable of adjusting air exhausting plate position |
| CN203215772U (en) * | 2013-02-14 | 2013-09-25 | 浙江鼎一电器有限公司 | Multifunctional range hood |
| CN108240643A (en) * | 2016-12-23 | 2018-07-03 | 宁波方太厨具有限公司 | A kind of air purification type range hood and application have the kitchen of the range hood |
| CN209325858U (en) * | 2018-09-19 | 2019-08-30 | 浙江欧琳生活健康科技有限公司 | A kind of double-suction range hood |
-
2018
- 2018-09-19 CN CN201811095628.9A patent/CN109140555A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050137U (en) * | 1989-03-30 | 1989-12-27 | 蔡先培 | Jet discharging smoke machine for ketchen |
| CN201184637Y (en) * | 2008-03-17 | 2009-01-21 | 迅达科技集团股份有限公司 | Cooking fume exhauster capable of adjusting air exhausting plate position |
| CN203215772U (en) * | 2013-02-14 | 2013-09-25 | 浙江鼎一电器有限公司 | Multifunctional range hood |
| CN108240643A (en) * | 2016-12-23 | 2018-07-03 | 宁波方太厨具有限公司 | A kind of air purification type range hood and application have the kitchen of the range hood |
| CN209325858U (en) * | 2018-09-19 | 2019-08-30 | 浙江欧琳生活健康科技有限公司 | A kind of double-suction range hood |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762491A (en) * | 2021-01-22 | 2021-05-07 | 合肥瑞纳通软件技术开发有限公司 | Embedded range hood |
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