CN108240659A - A kind of range hood - Google Patents
A kind of range hood Download PDFInfo
- Publication number
- CN108240659A CN108240659A CN201711152381.5A CN201711152381A CN108240659A CN 108240659 A CN108240659 A CN 108240659A CN 201711152381 A CN201711152381 A CN 201711152381A CN 108240659 A CN108240659 A CN 108240659A
- Authority
- CN
- China
- Prior art keywords
- separator
- mentioned
- ozone generator
- range hood
- inner cavity
- Prior art date
- 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.)
- Granted
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 72
- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 33
- 208000002925 dental caries Diseases 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims abstract description 4
- 238000000926 separation method Methods 0.000 claims 1
- 230000001954 sterilising effect Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 230000036541 health Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 35
- 238000010586 diagram Methods 0.000 description 10
- 239000000779 smoke Substances 0.000 description 7
- 230000000670 limiting effect Effects 0.000 description 6
- 238000010411 cooking Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 flowing Chemical compound 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Ventilation (AREA)
Abstract
The present invention relates to a kind of range hoods, and including the casing with inner cavity, air-out chamber, ozone generator and bactericidal purifying room, bactericidal purifying room is communicated by air inlet with air-out chamber, and is passed through gas outlet and communicated with inner cavity；Fixed rotating shaft and separator in bactericidal purifying room, ozone generator and the heating unit for heat gas are separately installed on separator, separator the inner cavity of bactericidal purifying room can be divided at least two cavitys, ozone generator and heating unit in separator rotation process at least have two states：Under the first state, ozone generator and/or heating unit are located at above-mentioned air inlet, gas outlet in same cavity；Under second of state, ozone generator and/or heating unit are located in a closed cavity.The configuration of the present invention is simple can conveniently realize the conversion to range hood various functions state, and can reach good sterilizing deodoring effect, and ozone gas can effectively be avoided to leak caused by environment and health influence.
Description
Technical field
The present invention relates to range hood field more particularly to a kind of there is the range hood of bactericidal purifying.
Background technology
Range hood is used to arrange outside flue gas, after a period of use, easy accumulation greasy dirt, such as oil suction inside range hood
The exhaust fume collecting hood of smoke machine, wind turbine etc..Greasy dirt gathers for a long time, is easy to cause inside range hood and grows germ, and leads to peculiar smell
It generates, so as to be impacted to the health of kitchen environment and user.
For traditional range hood generally without bactericidal purifying function, ozone is a kind of very strong gas of sterilizing ability,
Sterilizing ability is 3000 times or so of chlorine, has patent and is applied in the bactericidal purifying of range hood, such as：Application No. is
The Chinese invention patent of 201110258991.X (application publication number is 102966987 A of CN) discloses one kind, and there is disinfection to remove
Smelly multi-functional smoke suction device, inside ozone generator is installed, ozone generator outlet is connected to a solenoid valve control
Threeway, the outlet of threeway one end are directed toward housing cavity, shell are fastened on to sealing ring and clamp nut after other end stretching housing is outer
On body wall, threeway external part is connected with a leather hose.The inlet scoop of the device is able to turn on or off, thus can realize the device operation and it is static
Ozone goes mouldy the germ of growth because accumulating greasy dirt to its inside under state and the foul smell that distributes is carried out disinfection and removed.It however, should
Ozone free decomposing processor in device, can only be by following two modes to ozone gas after ozone terminates sterilization operation
It is handled：First way, ozone gas carry out selfdecomposition inside range hood；The second way, will be outside ozone gas
Row.Wherein first way treatment effeciency is poor, and the second way can pollute extraneous air, at the same also can human body health
It impacts.In addition, the device in above-mentioned patent generates ozone to oil suction by setting ozone generator, using ozone generator
Bactericidal purifying is carried out inside smoke machine, but ozone generator is chronically in the oil smoke surroundings inside range hood, a large amount of greasy dirts
Or the attachment of dust can make the short circuit of ozone generator and damage ozone generator, so as to influence the effect of its bactericidal purifying
Fruit.
Invention content
First technical problem to be solved by this invention be for the prior art and providing a kind of can effectively avoid ozone
The range hood that generator is damaged by greasy dirt.
Second technical problem to be solved by this invention is to provide a kind of energy ozone gas for the prior art and carry out
The range hood of fast decoupled processing.
Third technical problem to be solved by this invention be for the prior art and providing a kind of can effectively avoid oil suction
The range hood of bacteria breed inside smoke machine.
Technical solution is used by the present invention solves above-mentioned technical problem：A kind of range hood, including with inner cavity
Casing, air-out chamber and ozone generator are provided with wind turbine in above-mentioned inner cavity, and above-mentioned air-out chamber has air outlet and air inlet,
It is connected by the air inlet with inner cavity, which is characterized in that further include bactericidal purifying room, the bactericidal purifying room and above-mentioned air-out chamber are simultaneously
Row setting, and the two is co-located at the top of inner cavity, and which has the vertical side walls shared with the air-out chamber, should
Air inlet is offered in vertical side walls, and the gas outlet connected with inner cavity is offered on the bottom wall of above-mentioned bactericidal purifying room；It is described
Be fixed with vertically extending shaft and separator in bactericidal purifying room, the separator connect with the shaft and can using the shaft as
Center rotates, and ozone generator and the heating unit for heat gas are separately installed on the separator, which can incite somebody to action
The inner cavity of bactericidal purifying room is divided at least two cavitys, and above-mentioned ozone generator and heating unit are in separator rotation process
At least there are two states：Under the first state, the ozone generator and/or heating unit and above-mentioned air inlet, gas outlet position
In same cavity；Under second of state, the ozone generator and/or heating unit are located in a closed cavity.
Preferably, be additionally provided on the separator can close respectively above-mentioned air inlet and gas outlet intake leaf and
Outlet valve plate.Air inlet and gas outlet can be closed by intake leaf and outlet valve plate respectively, so can make ozone generator and/
Or heating unit is in confined space, and greasy dirt is avoided to pollute damage to it.
Preferably, the shape of the separator is rectangular plate, the shaft is fixed on the middle part of the separator, should
The motor for the shaft to be driven to rotate is provided at the top of separator, bottom is provided with above-mentioned outlet valve plate, and above-mentioned shaft is worn
Cross the middle part of the outlet valve plate, and the air outlet valve plate part of the shaft both sides can block above-mentioned gas outlet, the two of the separator
Side is respectively arranged with one piece of above-mentioned intake leaf.
Preferably, elastic reset component is provided between each intake leaf and separator, the elastic reset component
It can make intake leaf that there is the trend for keeping offseting with air inlet.So as to which intake leaf is made preferably to close air inlet.
Preferably, the cross section of each intake leaf, in arc-shaped, the both sides of above-mentioned separator are respectively fixed with
The mounting bracket extended along separator short transverse, each mounting bracket include the installing plate vertical with separator and are fixed on the installation
The limiting blend stop disposed on plate and with the installing plate；The elastic reset component includes connecting rod and is set in the connecting rod
Spring, one end and the intake leaf of the connecting rod are fixed, and the other end wears on a mounting board and limited by stop nut, should be into
Valve plate can be moved back and forth by the connecting rod relative to separator；Under above-mentioned spring the fully extended state, the limiting block
There are gaps, when overcoming above-mentioned gap when the intake leaf is mobile to separator, above-mentioned spring energy between item and intake leaf
Enough potential energy is obtained, which is enough intake leaf is made to have the trend that holding offsets with air inlet.
Preferably, the ozone generator is always positioned at from heating unit in different cavitys.
Preferably, the gas outlet is located at the top of the air inlet port of above-mentioned wind turbine, so as to make ozone or hot gas fast
Enter in wind turbine fastly, and entered in air-out chamber by the rotation of wind turbine, realize ozone or hot gas inside range hood
Rapid Circulation.
Compared with prior art, the advantage of the invention is that：The present invention is provided with bactericidal purifying room, the bactericidal purifying room with
Air-out chamber is communicated by air inlet, which can be divided at least two cavitys by the rotation of separator, also,
Ozone generator and heating unit are at least having two states in separator rotation process：Under the first state, ozone hair
Raw device and/or heating unit are located at above-mentioned air inlet, gas outlet in same cavity；Under second of state, which occurs
Device and/or heating unit are located in a closed cavity.In this way when range hood is in cooking status, ozone can be made
Device/or heating unit are located at closed cavity, so as to which oil smoke be avoided to pollute damage to it.The sterilizing deodoring at range hood
During state, ozone generator is located at same cavity with above-mentioned air inlet, gas outlet, and the ozone that ozone generator generates is by air inlet
It can reach dynamic equilibrium full of entire range hood inner cavity and its concentration under the power-assisted for the air-flow that mouth enters.At range hood
When heat resolve state, heating unit is located at same cavity with above-mentioned air inlet, gas outlet, and heating unit can be inhaled to entering
The ozone recycled inside kitchen ventilator carries out heat resolve, can not only improve the decomposition efficiency to ozone, and be avoided that outside ozone
Row impacts air and health, in addition, the hot gas after heating can enter inner cavity, and pass through wind turbine by gas outlet
Air inlet port enters in the inner cavity of wind turbine, and under the rotation of wind turbine, hot gas is imported in air-out chamber, so that hot gas is in fume-exhausting
Cycle is formed inside machine, drying regime is at, effectively avoids the growth of bacterium.
Therefore the configuration of the present invention is simple, the conversion to range hood various functions state, and energy can be conveniently realized
Reach good sterilizing deodoring effect, and ozone gas can effectively be avoided to leak caused by environment and health to influence.
Description of the drawings
Fig. 1 is the structure diagram of range hood in the embodiment of the present invention；
Fig. 2 is the partial structural diagram of range hood in the embodiment of the present invention；
Fig. 3 is another partial structural diagram of range hood in the embodiment of the present invention；
Fig. 4 is the partial structural diagram of outlet housing in the embodiment of the present invention；
Fig. 5 is the structure diagram of the other direction of Fig. 4；
Fig. 6 is another partial structural diagram of outlet housing in the embodiment of the present invention；
Fig. 7 is the structure diagram of separator in the embodiment of the present invention；
Fig. 8 be sterilizing deodoring state under or heat resolve state under outlet housing partial structural diagram；
Fig. 9 be sterilizing deodoring state under or heat resolve state under outlet housing another partial structural diagram；
Figure 10 is the partial structural diagram of outlet housing under cooking status.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing embodiment.
As shown in Fig. 1~10, a kind of range hood is above-mentioned interior including casing 51 and outlet housing 511 with inner cavity 510
Wind turbine 52 is provided in chamber 510, air-out chamber 53 is provided in above-mentioned outlet housing 511, and the air-out chamber 53 is located at the upper of inner cavity 510
Side simultaneously passes through air inlet 531 and is communicated with inner cavity 510, and the top of the air-out chamber 53 has air outlet 532, is set in the air outlet 532
It is equipped with outlet air valve plate (being not shown, which can be used conventional structure of the prior art).
Bactericidal purifying room 54 is additionally provided in above-mentioned outlet housing 511, the bactericidal purifying room 54 is arranged side by side with above-mentioned air-out chamber 53
Setting, and both it is located at the top of inner cavity 510.The bactericidal purifying room 54 has the vertical side walls shared with the air-out chamber 53
532, air inlet 533 is offered in the vertical side walls 532, and is offered on the bottom wall of above-mentioned bactericidal purifying room 54 and connected with inner cavity
Gas outlet 541.
Further, vertically extending shaft 550 and separator 55 are fixed in bactericidal purifying room 54, the separator 55 is with being somebody's turn to do
Shaft 550 is connected and can be rotated, ozone generator 56 is separately installed on the separator 55 and be used for centered on the shaft 550
The heating unit 57 of heat gas.In the present embodiment, bactericidal purifying room 54 is square, and above-mentioned separator 55 is rectangular plate,
Above-mentioned shaft 550 is fixed on the middle part of the separator 55, and above-mentioned ozone is respectively fixed on the two sides of the separator 55 and is occurred
Device 56 and heating unit 57.In addition, the left and right sides of the separator 55, which is respectively arranged with one piece, can close above-mentioned air inlet 533
Intake leaf 58, and the bottom of the separator 55 is provided with one piece of outlet valve plate 59 that can close above-mentioned gas outlet 541, shaft
550 pass through the middle part of the outlet valve plate 59, and 59 part of outlet valve plate of 550 both sides of shaft can block above-mentioned gas outlet
541.The top of separator 55 is provided with the motor 551 for above-mentioned shaft 550 to be driven to rotate, under the driving of the motor 551
Above-mentioned ozone generator 56 and heating unit 57 are rotated with separator 55.
The inner cavity of bactericidal purifying room 54 can be divided into two cavitys, and at least have by above-mentioned separator 55 by rotation
Three kinds of states：Under the first state, one of above-mentioned outlet valve plate 59 closes above-mentioned air inlet 533, and another piece net with sterilization
The inner wall for changing room 54 offsets, so that ozone generator 56 and heating unit 57 are located in a closed cavity respectively；It should
The cooking status (air outlet 532 is opened at this time) of state, that is, range hood, therefore, under the state ozone generator 56 and plus
Thermal 57 is distinguished in a closed cavity, so as to be avoided that the oil smoke in kitchen ventilator operation to 56 He of ozone generator
Heating unit 57 pollutes damage.
Under second of state, inner wall of the scene 2 valve plate 59 respectively with bactericidal purifying room 54 offsets, and heating unit 57 is in
In closed cavity, ozone generator 56 is in air inlet 533, gas outlet 541 in same cavity, i.e., at this time at range hood
In sterilizing deodoring state (air outlet 532 is closed by outlet air valve plate at this time).Ozone generator 56 starts operation, and wind turbine 52 is in
Low speed operating state (i.e. the rotating speed of wind turbine is less than under cooking status), the air-flow that wind turbine 52 generates are entered smelly by air inlet 533
In cavity where Oxygen Generator 56, the ozone that ozone generator 56 generates is entered under the action of air-flow by gas outlet 541
In inner cavity 510, since gas outlet 541 is located at the top of the air inlet port 521 of wind turbine 52, including such ozone is under airflow function
It can rapidly enter in wind turbine 52 after disperse in chamber 510, be imported out after disperse by the rotation of wind turbine 52 in the inner cavity of wind turbine 52
In wind chamber 53, so as to form dynamic circulation in bactericidal purifying chamber 54, inner cavity 510, the inner cavity of wind turbine 52 and air-out chamber 53, and
And the concentration of ozone reaches dynamic equilibrium inside range hood.Since the proportion of ozone is more than air, in no external force
Under effect, ozone can not automatic disperse, the present invention by open up air inlet 533 introduce wind turbine 52 generate air-flow, can not only make
The effective disperse of ozone, flowing, and ozone can be made to be evenly distributed in inside range hood everywhere so that inside range hood
Ozone concentration everywhere is uniform, and the ozone of range hood various places inside can be fed in time by the effect of air-flow,
Avoid the density unevenness caused by ozone automatic classifying so that during entire sterilizing deodoring, ozone concentration can reach dynamic
Balance ensures ozone to the treatment effect inside range hood.
Under the third state, inner wall of the scene 2 valve plate 59 respectively with bactericidal purifying room 54 offsets, at ozone generator 56
In closed cavity, heating unit 57 is in air inlet 533, gas outlet 541 in same cavity, i.e., at this time at range hood
In heat resolve state (air outlet 532 is closed by outlet air valve plate at this time).Heating unit 57 starts operation, 57 institute of heating unit
Cavity be rapidly heated, realize the fast decoupled to the ozone in the cavity.Wind turbine 52 continues to keep low speed running shape simultaneously
Hot gas after heating can be quickly move through gas outlet 541 and imported in inner cavity 510 by state, the air-flow that such wind turbine 52 generates, hot gas
It in inner cavity 510 after disperse, imports in the inner cavity of wind turbine 52, is imported in air-out chamber 53 under the rotation of wind turbine 52, so that
Hot gas forms cycle in bactericidal purifying room 54, inner cavity 510, the inner cavity of wind turbine 52 and air-out chamber 53, can not only accelerate to inhaling
The heat resolve of ozone inside kitchen ventilator, and hot gas can be made to be full of the inside of range hood, it is under drying regime, has
Effect avoids the growth of bacterium.Above-mentioned heating unit 57 can be there are many realization method, and the heating unit 57 is heating in the present embodiment
Fluorescent tube.
In the present embodiment, for intake leaf 58 is enable preferably to close air inlet 533, so as to effectively avoid under cooking status
Kitchen ventilator enters bactericidal purifying room 54, and elastic reset component 50 is provided between each intake leaf 58 and separator 55, should
Elastic reset component 50 can make intake leaf 58 have the trend for keeping offseting with air inlet 533.Specifically, each intake leaf 58
Cross section in arc-shaped, the both sides of above-mentioned separator 55 are respectively fixed with the installation extended along 55 short transverse of separator
Frame, each mounting bracket include the installing plate 553 vertical with separator 55 and be fixed on the installing plate 553 and with the installing plate
553 vertical limiting blend stops 552, each intake leaf 58 are oppositely arranged with corresponding installing plate 553, limiting blend stop 552 be located at into
Between valve plate 58 and installing plate 553.Elastic reset component 50 includes connecting rod 501 and the bullet being set in the connecting rod 501
Spring 502, one end and the intake leaf 58 of the connecting rod 501 are fixed, and the other end is threaded through on installing plate 553 and passes through stop nut
503 limitings, the intake leaf 58 can be moved back and forth by the connecting rod 501 relative to separator 55；Above-mentioned spring 502 is complete
Under extended configuration, there are gap between the limiting blend stop 552 and intake leaf 58, when the intake leaf 58 is moved to separator 55
When moving and overcoming above-mentioned gap, above-mentioned spring 502 can obtain enough potential energy, which is enough intake leaf 58 is made to have holding
The trend to offset with air inlet 533.
Claims (6)
1. a kind of range hood, including the casing (51) with inner cavity (510), air-out chamber (53) and ozone generator (56), on
State and wind turbine (52) be provided in inner cavity (510), above-mentioned air-out chamber (53) have air outlet (531) and air inlet, by this into
Air port is connected with inner cavity (510), which is characterized in that further include bactericidal purifying room (54), the bactericidal purifying room (54) with it is above-mentioned go out
Wind chamber (53) is set up in parallel, and the two is co-located at the top of inner cavity (510), which has and the outlet air
The shared vertical side walls (532) of chamber (53), offer air inlet (533) in the vertical side walls (532), and above-mentioned bactericidal purifying room
(54) gas outlet (541) connected with inner cavity (510) is offered on bottom wall；
Vertically extending shaft (550) and separator (55), the separator (55) are fixed in the bactericidal purifying room (54)
It connect and can be rotated centered on the shaft (550) with the shaft (550), ozone is separately installed on the separator (55)
The inner cavity of bactericidal purifying room (54) can be divided by device (56) and the heating unit (57) for heat gas, the separator (55)
At least two cavitys, above-mentioned ozone generator (56) and heating unit (57) in separator (55) rotation process at least have two
Kind state：Under the first state, the ozone generator (56) and/or heating unit (57) and above-mentioned air inlet (533), gas outlet
(541) in same cavity；Under second of state, the ozone generator (56) and/or heating unit (57) are positioned at one
In closed cavity.
2. range hood as described in claim 1, which is characterized in that be additionally provided with and can close respectively on the separator (55)
Above-mentioned air inlet (533) and the intake leaf (58) of gas outlet (541) and outlet valve plate (59).
3. range hood as claimed in claim 2, which is characterized in that the shape of the separator (55) is rectangular plate,
The shaft (550) is fixed on the middle part of the separator (55), is provided with to drive the shaft at the top of the separator (55)
(550) motor (551) of rotation, bottom are provided with above-mentioned outlet valve plate (59), and above-mentioned shaft (550) is across the outlet valve plate
(59) middle part, and outlet valve plate (59) part of shaft (550) both sides can block above-mentioned gas outlet (541), the separation
The both sides of part (55) are respectively arranged with one piece of above-mentioned intake leaf (58).
4. range hood as claimed in claim 3, which is characterized in that between each intake leaf (58) and separator (55)
Elastic reset component (50) is provided with, which can make intake leaf (58) have holding and air inlet
(533) trend to offset.
5. such as Claims 1 to 4 any one of them range hood, which is characterized in that the ozone generator (56) and heating
Device (57) is always positioned in different cavitys.
6. such as Claims 1 to 4 any one of them range hood, which is characterized in that the gas outlet (541) is positioned at above-mentioned wind
The top of the air inlet port (521) of machine (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711152381.5A CN108240659B (en) | 2017-11-19 | 2017-11-19 | Fume exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711152381.5A CN108240659B (en) | 2017-11-19 | 2017-11-19 | Fume exhauster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108240659A true CN108240659A (en) | 2018-07-03 |
| CN108240659B CN108240659B (en) | 2023-11-17 |
Family
ID=62701056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711152381.5A Active CN108240659B (en) | 2017-11-19 | 2017-11-19 | Fume exhauster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108240659B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200191307Y1 (en) * | 2000-02-28 | 2000-08-16 | 주식회사엔텍 | Range hood |
| CN2919077Y (en) * | 2006-05-17 | 2007-07-04 | 杭州阳光卫厨电器有限公司 | Air rarefied oil soot exhauster |
| CN201000126Y (en) * | 2007-01-08 | 2008-01-02 | 广东万和集团有限公司 | Cooking fume draft fan for decomposing oil smoke with ozone |
| CN201368509Y (en) * | 2008-12-04 | 2009-12-23 | 李向宇 | Domestic disinfecting and sterilizing range hood |
| JP2012037210A (en) * | 2010-08-11 | 2012-02-23 | Fuji Industrial Co Ltd | Indoor circulation type range hood |
| CN102966987A (en) * | 2011-08-31 | 2013-03-13 | 邢金勇 | Smoke suctioning and discharging device with disinfecting and deodorizing functions |
-
2017
- 2017-11-19 CN CN201711152381.5A patent/CN108240659B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200191307Y1 (en) * | 2000-02-28 | 2000-08-16 | 주식회사엔텍 | Range hood |
| CN2919077Y (en) * | 2006-05-17 | 2007-07-04 | 杭州阳光卫厨电器有限公司 | Air rarefied oil soot exhauster |
| CN201000126Y (en) * | 2007-01-08 | 2008-01-02 | 广东万和集团有限公司 | Cooking fume draft fan for decomposing oil smoke with ozone |
| CN201368509Y (en) * | 2008-12-04 | 2009-12-23 | 李向宇 | Domestic disinfecting and sterilizing range hood |
| JP2012037210A (en) * | 2010-08-11 | 2012-02-23 | Fuji Industrial Co Ltd | Indoor circulation type range hood |
| CN102966987A (en) * | 2011-08-31 | 2013-03-13 | 邢金勇 | Smoke suctioning and discharging device with disinfecting and deodorizing functions |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108240659B (en) | 2023-11-17 |
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