CN207486926U - A kind of range hood with self-cleaning function - Google Patents
A kind of range hood with self-cleaning function Download PDFInfo
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- CN207486926U CN207486926U CN201721644968.3U CN201721644968U CN207486926U CN 207486926 U CN207486926 U CN 207486926U CN 201721644968 U CN201721644968 U CN 201721644968U CN 207486926 U CN207486926 U CN 207486926U
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- fume collecting
- exhaust fume
- collecting hood
- smoke deflector
- rotating bar
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Abstract
The utility model is related to a kind of range hoods with self-cleaning function, including exhaust fume collecting hood, strainer and smoke deflector, smoke deflector, which can rise to, seals the air inlet of exhaust fume collecting hood, and the liquid feed valve that cleansing medium can be added in into the inner cavity that smoke deflector and exhaust fume collecting hood enclose is provided on exhaust fume collecting hood；The actuating unit that the cleansing medium in exhaust fume collecting hood can be made to be in vortex motion is additionally provided on exhaust fume collecting hood.The smoke deflector of the utility model, which can rise to, seals the air inlet of exhaust fume collecting hood, and there is provided the actuating units that the liquid feed valve of cleansing medium can be conveyed into the inner cavity that exhaust fume collecting hood and smoke deflector are enclosed and cleansing medium can be made to form vortex motion；During use, the cleansing medium that input energy submerges strainer in the inner cavity enclosed in advance in smoke deflector and exhaust fume collecting hood, it is then turned on actuating unit, make cleansing medium that strainer be impregnated and be washed away in the form of vortex motion, so as to remove the greasy dirt on strainer, reach preferable filter screen cleaning effect, and then improve the strainability of range hood.
Description
Technical field
The utility model is related to a kind of range hoods with self-cleaning function.
Background technology
Existing kitchen ventilator automatically cleaning technology spininess cleans spiral case, the impeller of smoke machine, such as application No. is
The utility model patent of CN201610790285, the patent are that the components such as impeller, spiral case are cleaned using ultrasonic oscillator.
However, this scheme needs to impregnate impeller spiral case, it is easy to cause electric motor short circuit；Meanwhile the long-term vibration of ultrasonic oscillator
Both easily impeller surface paint block was shaken off, and influenced dynamic balancing, and the assembling gap between electric motor with vane wheel easy to increase, there are safety
Hidden danger.
Authorization Notice No. is the Chinese utility model patent of 204285570 U of CN《A kind of turn centrifugal fume separation dress
It puts》(application number：201420732722.1) a kind of structure is disclosed, including rotation Dropbox and wind wheel, rotation Dropbox is mounted on
Wind wheel air inlet, rotate the edge of Dropbox and wind wheel front ring edge connect or rotate Dropbox center be connected with wind wheel center or
It rotates Dropbox and wind wheel front ring is integrally formed, which can realize fume purifying to a certain extent, still, use process
In, the grease adhered to it is removed naturally by centrifugal action, is still inevitably adhered to after long-time use
The grease of upper stubbornness, and then influence its strainability.Patent of invention application No. is CN201710090668 employs steam spray
The mode penetrated cleans strainer, and the program is added to additional cleaning module, increases cost and reduces reliability；Together
When, the power of add-on module is limited to, program cleaning dynamics is smaller, and cleaning is not thorough.
Also, above-mentioned existing strainer self-cleaning structure is carried out clearly for the strainer being installed at air inlet
Clean, the strainer that can not be directed to exhaust fume collecting hood air inlet is cleaned, and in practical applications, the strainer rate of exhaust fume collecting hood air inlet
Smoke particle is first contacted, is more easy to accumulation dirt, if for a long time without removing, easily influences the strainability of range hood.
Utility model content
Technical problem to be solved in the utility model is the present situation for the prior art, provide it is a kind of can by impregnating and
Automatically cleaning range hood of the vortex so as to wash away, degrease is formed in soak, which can reach preferable filter
Net cleaning effect improves the strainability of range hood.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of oil suction with self-cleaning function
Smoke machine including exhaust fume collecting hood, strainer and smoke deflector, has air inlet on the exhaust fume collecting hood, the strainer is set on the air inlet, institute
State being set below air inlet for smoke deflector energy oscilaltion, it is characterised in that：The smoke deflector can rise to by exhaust fume collecting hood into
Air port seals, and the feed liquor that cleansing medium can be added in into the inner cavity that smoke deflector and exhaust fume collecting hood enclose is provided on the exhaust fume collecting hood
Valve；The actuating unit that the cleansing medium in exhaust fume collecting hood can be made to be in vortex motion is additionally provided on the exhaust fume collecting hood.
In said program, the actuating unit includes water pump, the first catheter and the second catheter, and the water pump is set
On the outside of exhaust fume collecting hood, the first end of first catheter is connected with exhaust fume collecting hood inner cavity, the second end of first catheter
It is connected with the water inlet of water pump, the first end of second catheter is connected with the water outlet of water pump, second drain
The second end of pipe is connected with exhaust fume collecting hood inner cavity.The structure is set, it, can be by the cleansing medium in exhaust fume collecting hood from one during water pump operation
Side is extracted out and is injected from another side, so as to which cleansing medium be made to form vortex motion in exhaust fume collecting hood, improves the flushing effect to strainer
Fruit.
Preferably, the upper surface of the smoke deflector is provided with the catch basin to match with strainer size, and the catch basin
Edge is configured to the cambered surface with adjacent inside side wall rounding off.The bottom of catch basin is also provided with that the cleaning finished will be used
The sewage draining exit of medium discharge, the sewage draining exit can used valve control switches.The structure can increase amount of liquid storage, convenient for forming bumpy flow
It is dynamic, and then improve cleaning performance.
Preferably, the first end of first catheter, the second end of the second catheter are connected to what is be adjacently positioned
In cambered surface, and the liquid section that goes out of the liquid input section of first catheter and the second catheter is arranged in parallel.Using such structure, with
Resistance of the catch basin corner to swirling fluid is reduced, keeps the higher flow velocity of cleansing medium, is conducive to improve cleaning performance.
As an improvement, the actuating unit further includes the first woven hose, the second woven hose, the first woven hose connection
In in the first end of the first catheter and below strainer, second woven hose is connected in the second end of the second catheter
And above strainer.Preferably, first woven hose, the second woven hose are configured to U-shaped and are arranged in parallel up and down.On
The flow trace of specification for structure fluid is stated, convenient for being respectively formed the vortex motion of specification in lower regions, improves cleaning performance.
Preferably, multiple spaced apart water outlets are offered respectively on the side wall of first woven hose, the second woven hose
Hole.The structure is set, can be partially formed turbulence under the premise of maelstrom flows in strainer, strainer is preferably washed away.
In above-mentioned each preferred embodiment, wind turbine is further included, the smoke deflector is risen by wind turbine suction, passes through its own gravity
Decline, the range hood, which further includes, can finish smoke deflector oscilaltion the position restrainer that the position under state is limited
Structure.The position-limit mechanism can cooperate with blower fan system, realize sealing of the smoke deflector to exhaust fume collecting hood air inlet.
As an improvement, the position-limit mechanism includes connecting pole and rotating bar, the connecting pole is vertically set on the upper of smoke deflector
It is corresponding on surface, be provided on the exhaust fume collecting hood close to air inlet arrangement and the opening that can pass through for connecting pole, and the opening into
Slot hole of the shape for that can supply connecting pole back-and-forth motion, the first end of the rotating bar and the side of connecting pole are rotatablely connected, described turn
The second end of lever is rotationally connected on the exhaust fume collecting hood of slot hole side, under the vertical arrangement states of rotating bar, the connecting pole
Positioning is supported so as to which smoke deflector be made to seal the air inlet of exhaust fume collecting hood by rotating bar.It is upward that smoke deflector can be drawn during fan operation
Mobile, smoke deflector is by pushing connecting pole upwards after upward power and being moved backward with rotating bar, until smoke deflector will collect cigarette
The air inlet closing of cover, at this point, rotating bar is arranged vertically on exhaust fume collecting hood and forms lock-bit, and due to shape in smoke machine at this time
Into the negative pressure of larger intensity, therefore the secure seal to exhaust fume collecting hood air inlet can be kept；When needing to decline wind deflector, external force
Rotating bar is pushed forward, you can releases self-locking state, under wind turbine run-stopping status, smoke deflector declines under the effect of gravity.
Preferably, the rotating bar has the ontology for being configured to four prism type, and the both ends of the ontology are configured to bowed out
Rise and along the semi-cylindrical that extends of width direction of rotating bar, be provided on the side that the connecting pole is arranged towards rotating bar to
First connecting shaft of outer extension, it is corresponding, first be inserted into for the rotation of the first connecting shaft is provided in the first end of the rotating bar
Axis hole；The connecting seat being vertically arranged is provided on the exhaust fume collecting hood of the slot hole side, the connecting seat and the second of the rotating bar
The second axis hole of parallel first axis hole arrangement is provided on end, the second connecting shaft passes through corresponding second axis hole by the second of rotating bar
End is rotationally connected on connecting seat；First connecting shaft, the second connecting shaft respectively with the concentric arrangement of corresponding semi-cylindrical.
Using the structure, in order to connecting pole rotation corresponding with rotating bar mutual cooperation realization and self-locking.
It improves again, the position limiting structure further includes the sealing positioning states that can cancel between smoke deflector and exhaust fume collecting hood air inlet
Pushing component.Use state when setting the structure as smoke deflector decline is provided convenience.
Preferably, the pushing component includes assembling stand and impeller, and the assembling stand is set close to the posterior edges of slot hole
In on exhaust fume collecting hood, being provided with the slideway for passing through and moving back and forth for impeller on the assembling stand, the impeller moves backward state
Separate rotating bar is descended, forward thrust is applied to rotating bar under the impeller forward movement state.Under fume-exhausting operating mode, need
The air inlet of exhaust fume collecting hood is wanted to remain exposing state, can be limited rotating bar in horizontal disposition by impeller.
Preferably, the impeller is push-rod electric machine, and the push rod across the part of slideway for the push-rod electric machine.
In order to make smoke deflector oscilaltion steady, the position-limit mechanism and pushing component are four groups and respectively close to collection
Each corner arrangement of petticoat pipe air inlet.
Compared with prior art, the utility model has the advantage of：The smoke deflector of the utility model, which can rise to, to collect cigarette
The air inlet sealing of cover, and there is provided the liquid feed valves that cleansing medium can be conveyed into the inner cavity that exhaust fume collecting hood and smoke deflector are enclosed
And the actuating unit of cleansing medium formation vortex motion can be made；In use, in advance in the inner cavity that smoke deflector and exhaust fume collecting hood enclose
The cleansing medium that middle input energy submerges strainer, is then turned on actuating unit, makes cleansing medium in the form of vortex motion to filter
Net is impregnated and is washed away, and so as to remove the greasy dirt on strainer, reaches preferable filter screen cleaning effect, and then improve range hood
Strainability.
Description of the drawings
Fig. 1 is the structure diagram (hidden parts exhaust fume collecting hood) of the utility model embodiment 1；
Fig. 2 is the assembling structure schematic diagram of smoke deflector, strainer and actuating unit in Fig. 1；
Fig. 3 is the structure diagram (air inlet of exhaust fume collecting hood is closed) of the utility model embodiment 1；
Fig. 4 is the structure diagram of another angles of Fig. 3；
Fig. 5 is the structure diagram (air inlet of exhaust fume collecting hood is opened) of the utility model embodiment 1；
Fig. 6 is the structure diagram of another angles of Fig. 5；
Fig. 7 is the enlarged structure schematic diagram of part A in Fig. 3；
Fig. 8 is the enlarged structure schematic diagram of part B in Fig. 5；
Fig. 9 is the assembling structure schematic diagram of smoke deflector, strainer and actuating unit in the utility model embodiment 2.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing embodiment.
As shown in Fig. 1~8, the range hood that the present embodiment has self-cleaning function includes exhaust fume collecting hood 1, strainer 2, smoke deflector
3 and wind turbine 4, there is air inlet 11 on exhaust fume collecting hood 1, strainer 2 is set on the air inlet 11, smoke deflector 3 can oscilaltion be set on
11 lower section of air inlet, and smoke deflector 3 can rise to air inlet 11 sealing covering, exhaust fume collecting hood 1 is equipped with can be to smoke deflector 3 and collection
The liquid feed valve 100 of cleansing medium is added in the cavity that petticoat pipe 1 encloses.Wind turbine 4 is set on 1 top of exhaust fume collecting hood.
In the present embodiment, the power that the cleansing medium in exhaust fume collecting hood 1 can be made to be in vortex motion is additionally provided on exhaust fume collecting hood 1
Mechanism 5.Specifically, the upper surface of smoke deflector 3 is provided with the catch basin 32 to match with 2 size of strainer, and the catch basin 32
Edge is configured to and the cambered surface of adjacent inside side wall rounding off 321.The bottom of catch basin 32 is also provided with to be finished will use
Cleansing medium discharge sewage draining exit 31, which can used valve control switch.Actuating unit 5 includes water pump 51, the
One catheter 52 and the second catheter 53, water pump 51 are set on 1 outside of exhaust fume collecting hood, first end and the exhaust fume collecting hood 1 of the first catheter 52
Inner cavity is connected, and the second end of the first catheter 52 is connected with the water inlet of water pump 51, the first end of the second catheter 53 with
The water outlet of water pump 51 is connected, and the second end of the second catheter 53 is connected with 1 inner cavity of exhaust fume collecting hood.The of first catheter 52
One end, the second catheter 53 second end be connected in the cambered surface 321 being adjacently positioned, and the liquid input section of the first catheter 52
521 are arranged in parallel with the liquid section 531 that goes out of the second catheter 53, and to reduce resistance of 32 corner of catch basin to swirling fluid, keep
The higher flow velocity of cleansing medium is conducive to improve cleaning performance.
The suction for rising through wind turbine 4 of smoke deflector 3 realizes that smoke deflector 3 descends through the realization of its own gravity.This reality
The range hood for applying example further includes the position-limit mechanism 7 that the position under state is limited can be finished to 3 oscilaltion of smoke deflector.It should
Position-limit mechanism 7 can cooperate with 4 system of wind turbine, be opened or closed the air inlet 11 of exhaust fume collecting hood 1 by smoke deflector 3.Limiting
Mechanism 7 includes connecting pole 71 and rotating bar 72, and connecting pole 71 is vertically set on the upper surface of smoke deflector 3, corresponding, exhaust fume collecting hood 1
On be provided with the opening 12 arranged and can passed through for connecting pole 71 close to air inlet 11, and the opening 12 is configured to that connecting pole 71 can be supplied
The slot hole of back-and-forth motion, the first end of rotating bar 72 are rotatablely connected with the side of connecting pole 71, the second end rotation of rotating bar 72
It is connected on the exhaust fume collecting hood 1 of slot hole side, under 72 vertical arrangement states of rotating bar, connecting pole 71 is supported by rotating bar 72 and positioned
So as to which smoke deflector 3 be made to seal the air inlet 11 of exhaust fume collecting hood 1.Rotating bar 72 has the ontology 720 for being configured to four prism type, this
The both ends of body 720 be configured to arch upward outward and along rotating bar 72 width direction extend semi-cylindrical 722,71 court of connecting pole
Outwardly extending first connecting shaft 711 is provided on the side that rotating bar 72 is arranged, it is corresponding, in the first end of rotating bar 72
It is provided with the first axis hole 721 being inserted into for the rotation of the first connecting shaft 711；It is provided with what is be vertically arranged on the exhaust fume collecting hood 1 of slot hole side
Connecting seat 73, the second axis hole 731 that the connecting seat 73 first axis hole 721 parallel with being provided in the second end of rotating bar 72 is arranged,
The second end of rotating bar 72 is rotationally connected on connecting seat 73 by the second connecting shaft 74 across corresponding second axis hole 731；First
Connecting shaft 711, the second connecting shaft 74 respectively with the concentric arrangement of corresponding semi-cylindrical, in order to connecting pole 71 and rotating bar 72
It cooperates and realizes corresponding rotation and self-locking.Position limiting structure 7 further include can cancel smoke deflector 3 and 1 air inlet 11 of exhaust fume collecting hood it
Between sealing positioning states pushing component 75.Pushing component 75 includes assembling stand 751 and impeller 752, and assembling stand 751 is close
The posterior edges of opening 12 are set on exhaust fume collecting hood 1, and the cunning for passing through and moving back and forth for impeller 752 is provided on the assembling stand 751
Road 753, impeller 752 move backward separate rotating bar 72 under state, rotating bar 72 are applied under 752 forward movement state of impeller
Add forward thrust.Above-mentioned impeller 752 can be push-rod electric machine, and the push rod across the part of slideway 753 for push-rod electric machine.
In order to make 3 oscilaltion of smoke deflector steady, position-limit mechanism 7 and pushing component 75 are four groups and are entered the wind respectively close to exhaust fume collecting hood 1
Each corner arrangement of mouth 11.Above-mentioned position-limit mechanism 7 is realizing smoke deflector 3 to the close of 1 air inlet 11 of exhaust fume collecting hood with pushing component 75
Feng Shi, also with finger effect, this is because the rising of smoke deflector 3 is realized by the suction of wind turbine 4, and if fingerhold
Between smoke deflector 3 and air inlet 11, the negative pressure at 3 back of smoke deflector is smaller, and smoke deflector 3 rigid will not rise holding finger, and
When clear between smoke deflector 3 and air inlet 11, smoke deflector 3 is risen very rapidly up under 4 suction of wind turbine by air inlet
11 closings, the larger negative pressure generated at this time are conducive to be sealed air inlet 11 instead.
Using the range hood of the present embodiment, under fume-exhausting operating mode, rotating bar 72 is limited in water by impeller 752
Flat arrangement states in this way, smoke deflector 3 would not move up under the effect of the wind-force of wind turbine 4, make the air inlet 11 of exhaust fume collecting hood 1
Remain opening state；In the case where cleaning operating mode, wind turbine 4 can draw smoke deflector 3 and move up when running, smoke deflector 3 by
On power after push connecting pole 71 upwards and moved backward with rotating bar 72, until smoke deflector 3 is by the air inlet 11 of exhaust fume collecting hood 1
Closing, at this point, rotating bar 72 is arranged vertically on exhaust fume collecting hood 1 and forms lock-bit, and it is larger due to being formed in smoke machine at this time
The negative pressure of intensity, therefore the secure seal to 1 air inlet 11 of exhaust fume collecting hood can be kept；In enclosing to smoke deflector 3 and exhaust fume collecting hood 1
The cleansing medium that input energy submerges strainer 2 in chamber is then turned on actuating unit 5, makes cleansing medium in the form of vortex motion
Strainer 2 is impregnated and washed away, so as to remove the greasy dirt on strainer 2, after cleaning, cleansing medium passes through 31 row of sewage draining exit
Go out.
Embodiment 2：
The present embodiment is differed only in embodiment 1：As shown in figure 9, the actuating unit 5 of the present embodiment further includes first
Woven hose 54, the second woven hose 55, the first woven hose 54 are connected in the first end of the first catheter 52 and under strainers 2
Side, the second woven hose 55 are connected in the second end of the second catheter 53 and positioned at 2 tops of strainer.First woven hose 54, second
Woven hose 55 is configured to U-shaped and is arranged in parallel up and down.First woven hose 54, the second woven hose 55 side wall on offer respectively
Multiple spaced apart apopores 500, in order under the premise of big vortex motion, turbulence is partially formed in strainer, to strainer
Preferably washed away.
Claims (12)
1. a kind of range hood with self-cleaning function, including exhaust fume collecting hood (1), strainer (2) and smoke deflector (3), the collection cigarette
To cover have air inlet (11) on (1), for the strainer (2) on the air inlet (11), the smoke deflector (3) can oscilaltion
Below air inlet (11), it is characterised in that：The smoke deflector (3) can rise to the air inlet (11) of exhaust fume collecting hood (1) is close
It seals, cleansing medium can be added in into the inner cavity that smoke deflector (3) and exhaust fume collecting hood (1) enclose by being provided on the exhaust fume collecting hood (1)
Liquid feed valve (100)；The power that the cleansing medium in exhaust fume collecting hood (1) can be made to be in vortex motion is additionally provided on the exhaust fume collecting hood (1)
Mechanism (5).
2. the range hood according to claim 1 with self-cleaning function, it is characterised in that：The actuating unit
(5) including water pump (51), the first catheter (52) and the second catheter (53), the water pump (51) on the outside of exhaust fume collecting hood (1),
The first end of first catheter (52) is connected with exhaust fume collecting hood (1) inner cavity, the second end of first catheter (52) with
The water inlet of water pump (51) is connected, and the first end of second catheter (53) is connected with the water outlet of water pump (51), institute
The second end for stating the second catheter (53) is connected with exhaust fume collecting hood (1) inner cavity.
3. the range hood according to claim 2 with self-cleaning function, it is characterised in that：The smoke deflector (3)
Upper surface is provided with the catch basin (32) to match with strainer (2) size, and the edge of the catch basin (32) is configured to and phase
The cambered surface (321) of adjacent madial wall rounding off.
4. the range hood according to claim 3 with self-cleaning function, it is characterised in that：First catheter
(52) first end, the second end of the second catheter (53) is connected in the cambered surface (321) being adjacently positioned, and described first
The liquid input section (521) of catheter (52) goes out liquid section (531) parallel arrangement with the second catheter (53).
5. the range hood according to claim 2 with self-cleaning function, it is characterised in that：Further include the first woven hose
(54), the second woven hose (55), first woven hose (54) are connected in the first end of the first catheter (52) and positioned at filters
Below net (21), second woven hose (54) is connected in the second end of the second catheter (53) and on strainer (21)
Side.
6. the range hood according to claim 5 with self-cleaning function, it is characterised in that：First woven hose
(54), the second woven hose (55) is configured to U-shaped and is arranged in parallel up and down.
7. the range hood according to claim 6 with self-cleaning function, it is characterised in that：First woven hose
(54), multiple spaced apart apopores (500) are offered on the side wall of the second woven hose (55) respectively.
8. the range hood according to claim 1 with self-cleaning function, it is characterised in that：Further including can be to smoke deflector
(3) oscilaltion finishes the position-limit mechanism (7) that the position under state is limited.
9. the range hood according to claim 8 with self-cleaning function, it is characterised in that：The position-limit mechanism (7)
Including connecting pole (71) and rotating bar (72), the connecting pole (71) is vertically set on the upper surface of smoke deflector (3), corresponding,
The opening (12) that arranges and can supply connecting pole (71) to pass through close to air inlet (11), and the opening are provided on the exhaust fume collecting hood (1)
(12) slot hole that connecting pole (71) can be supplied to be moved forward and backward, the first end of the rotating bar (72) and the side of connecting pole (71) are configured to
Face is rotatablely connected, and the second end of the rotating bar (72) is rotationally connected on the exhaust fume collecting hood (1) of slot hole side, the rotating bar
(72) under vertical arrangement states, the connecting pole (71) is by rotating bar (72) support positioning so as to make smoke deflector (3) that will collect cigarette
Cover air inlet (11) sealing of (1).
10. the range hood according to claim 9 with self-cleaning function, it is characterised in that：The rotating bar (72)
With the ontology (720) for being configured to four prism type, the both ends of the ontology (720) are configured to arch upward outward and along rotating bar (72)
Width direction extension semi-cylindrical (722), be provided on the side that the connecting pole (71) is arranged towards rotating bar (72)
Outwardly extending first connecting shaft (711), it is corresponding, it is provided in the first end of the rotating bar (72) for the first connecting shaft
(711) the first axis hole (721) that rotation is inserted into；The connecting seat being vertically arranged is provided on the exhaust fume collecting hood (1) of the slot hole side
(73), the second axis of the connecting seat (73) the first axis hole (721) arrangement parallel with being provided in the second end of the rotating bar (72)
The second end of rotating bar (72) is rotationally connected with company by hole (731), the second connecting shaft (74) across corresponding second axis hole (731)
On joint chair (73)；First connecting shaft (711), the second connecting shaft (74) are concentric with corresponding semi-cylindrical (722) respectively
Arrangement.
11. the range hood according to claim 9 with self-cleaning function, it is characterised in that：It further includes to cancel and lead
The pushing component (75) of sealing positioning states between cigarette plate (3) and exhaust fume collecting hood (1) air inlet (11).
12. the range hood according to claim 11 with self-cleaning function, it is characterised in that：The pushing component
(75) including assembling stand (751) and impeller (752), the assembling stand (751) is set on exhaust fume collecting hood close to the posterior edges of slot hole
(1) on, the slideway (753) for passing through and moving back and forth for impeller (752), the impeller are provided on the assembling stand (751)
(752) separate rotating bar (72) under state is moved backward, rotating bar (72) is applied under impeller (752) the forward movement state
Add forward thrust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721644968.3U CN207486926U (en) | 2017-11-30 | 2017-11-30 | A kind of range hood with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721644968.3U CN207486926U (en) | 2017-11-30 | 2017-11-30 | A kind of range hood with self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207486926U true CN207486926U (en) | 2018-06-12 |
Family
ID=62472370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721644968.3U Active CN207486926U (en) | 2017-11-30 | 2017-11-30 | A kind of range hood with self-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207486926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855130A (en) * | 2017-11-30 | 2019-06-07 | 宁波方太厨具有限公司 | A kind of range hood with self-cleaning function |
| CN111043634A (en) * | 2018-10-11 | 2020-04-21 | 宁波方太厨具有限公司 | Range hood capable of cleaning back of smoke guide plate |
-
2017
- 2017-11-30 CN CN201721644968.3U patent/CN207486926U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855130A (en) * | 2017-11-30 | 2019-06-07 | 宁波方太厨具有限公司 | A kind of range hood with self-cleaning function |
| CN111043634A (en) * | 2018-10-11 | 2020-04-21 | 宁波方太厨具有限公司 | Range hood capable of cleaning back of smoke guide plate |
| CN111043634B (en) * | 2018-10-11 | 2021-11-26 | 宁波方太厨具有限公司 | Range hood capable of cleaning back of smoke guide plate |
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