CN207407407U - Intelligent range hood - Google Patents
Intelligent range hood Download PDFInfo
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- CN207407407U CN207407407U CN201721381063.1U CN201721381063U CN207407407U CN 207407407 U CN207407407 U CN 207407407U CN 201721381063 U CN201721381063 U CN 201721381063U CN 207407407 U CN207407407 U CN 207407407U
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- cowling panel
- range hood
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Abstract
A kind of range hood, including collection smoke machine structure, the fan mechanism (7) arranged on collection smoke machine structure outlet side and the lubricating cup (6) arranged on collection smoke machine structure lower end, it is characterized in that the collection smoke machine structure includes exhaust fume collecting hood (1), vertical plate (3), curved slab (2), side plate (4), cowling panel (5), lift drive mechanism, oil smoke sensor, smoke barrier and turnover driving mechanism, for driving cowling panel, turnover driving mechanism is used to drive smoke barrier lift drive mechanism.Combine the advantage of European type cooker hood and near-suction type oil smoke suction machine, smoking effect is further strengthened, while oil-collecting is more notable.
Description
Technical field
The utility model is related to a kind of range hoods.
Background technology
Existing range hood mainly has the European type cooker hood that the near-suction type oil smoke suction machine that side is inhaled is inhaled with top, near-absorption type smoke
Machine holds together that smoke is limited, and when oil smoke concentration continues higher, front side, which can exist, runs cigarette phenomenon due to no smoke collecting chamber；And European fume-exhausting
Machine is from hearth farther out, weak there are antijamming capability, and smoke absorption effect does not have the good of near-suction type oil smoke suction machine.
The advantages of to combine near-suction type oil smoke suction machine and European type cooker hood, someone devises a kind of improvement in the prior art
Range hood, see that the Chinese invention patent application of Application No. 201010199161.X discloses《A kind of realizable smoke pumping
Machine》(application publication number CN102269438A), this application are changed by combination of the movable gas hood with respect to bellows position, realized near
The purpose that sucking kitchen ventilator and European type cooker hood exchange, but this application is more coarse, not with regard to variation how to be driven to carry out
Specific expansion, what in the end smoke absorption effect, which also needs, is further determined that.
Utility model content
Technical problem to be solved in the utility model is to provide one kind for the above-mentioned state of the art and have both near-absorption type
With the intelligent range hood of European advantage.
Technical problem to be solved in the utility model be for the above-mentioned state of the art and to provide a kind of smoking effect good
And the apparent intelligent range hood of oil-collecting.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of intelligent range hood, including collection
Smoke machine structure, the fan mechanism arranged on collection smoke machine structure outlet side and the lubricating cup arranged on collection smoke machine structure lower end, it is characterised in that described
Collection smoke machine structure includes
Exhaust fume collecting hood, horizontally disposed, lower end has air inlet region, the outlet side connection fan mechanism；
Vertical plate, longitudinally arranged on foregoing exhaust fume collecting hood lower end inside；
Curved slab, upper end have gap close to the middle part of the exhaust fume collecting hood and with exhaust fume collecting hood lower face, and lower end is erected with foregoing
Straight panel connects, and foregoing curved slab upper side offers the first air inlet, and lower end side offers the second air inlet；
Side plate is respectively arranged on theaforesaid vertical plate and curved slab both sides for two pieces, and is formed with foregoing vertical plate, curved slab
Smoke collecting chamber body；
Cowling panel can simultaneously can form collection cigarette arranged on the air inlet region of foregoing exhaust fume collecting hood front end with exhaust fume collecting hood lower face up and down
Runner；
Lift drive mechanism, on foregoing exhaust fume collecting hood and power output end is drivingly connected with foregoing cowling panel；
Oil smoke sensor, arranged on foregoing exhaust fume collecting hood front end；
Smoke barrier can be turningly arranged on foregoing curved slab front end face and positioned at the upper edge of foregoing first air inlet；
Turnover driving mechanism, in foregoing smoke collecting chamber body and power output end is drivingly connected with foregoing smoke barrier；
And
Controller is connected with the signal output part of foregoing oil smoke sensor, the control output end of the controller with it is foregoing
Lift drive mechanism connected with turnover driving mechanism；
The lubricating cup is arranged on curved slab lower end, for accepting the oil flow down out of curved slab lateral surface and smoke collecting chamber body
Liquid.
In view of water conservancy diversion and the factor on both side of oil-collecting, the curved slab includes arc section and is extended downwardly by arc section
Smooth section.Further, first air inlet is opened on arc section, and second air inlet is opened on smooth section.
The obstruction to oil smoke is reduced to be rounded down in the corner of the cowling panel.
The cowling panel is folded upward at forming turn-up portion, and such turn-up portion can be used for oil-collecting.
In view of the convenience of oil-collecting, the curved slab bottom is connected with vertical plate bottom by bottom plate, is opened on the bottom plate
Equipped with oil leaking hole.
Further, the fan mechanism includes case and arranged on case inner blower component, and foregoing case is arranged on collection cigarette
The outlet side of cover, foregoing fan assembly are controlled by the controller.
The outlet side of the exhaust fume collecting hood is equipped with first and crosses oil cleaner screen.Further, the lower face of the exhaust fume collecting hood is located at rectification
The back side of plate is equipped with the second mistake oil cleaner screen, and Ji Yanliudao can be formed between the second mistake oil cleaner screen and cowling panel upper surface, described
The inside that oil cleaner screen is crossed on the top of curved slab with second is connected.Double medium filtration oil network is collected beneficial to fluid, ensures the environmental protection of smoke evacuation
Property.
Preferably, the lift drive mechanism include first straight line motor and elevating lever, preceding elevating lever one end with
First straight line motor connects, and the back side of the other end and cowling panel connects, control output end and the first straight line electricity of the controller
Machine control connection.
Preferably, the turnover driving mechanism includes second straight line motor, connecting rod and the company arranged on the smoke barrier back side
Block is connect, foregoing second straight line motor has output shaft, and one end of foregoing connecting rod is flexibly connected with output shaft, and the other end is with being connected
Block is flexibly connected, and foregoing link block can be rotatably arranged on curved slab, control output end and the second straight line electricity of the controller
Machine control connection, foregoing output shaft moves back and forth can be drivingly connected block swing under state by connecting rod, and then smoke barrier is driven to turn over
Turn.
The lower face of the smoke barrier is smooth inner sunken face, reduces the crushing to oil smoke.
Further, the cowling panel includes the first cowling panel and the second cowling panel for being arranged in the first cowling panel one side,
Accordingly, the lift drive mechanism includes the first lift drive mechanism for driving the first cowling panel and for driving the
Second lift drive mechanism of two cowling panels, the first oil smoke that the oil smoke sensor includes close to the first cowling panel one side pass
Sensor and the second oil smoke sensor close to the second cowling panel one side.This design is for eyes gas-cooker, one of stove eye
During work, if the larger touching of flue gas wherein oil smoke sensor, then one of cowling panel is with regard to lifting, and another piece of cowling panel is just
Decline and promote unilateral suction.The present embodiment can realize that upper air inlet closing, left Kai Youguan, the left pass right side are opened, entirely according to actual conditions
Open four kinds of states.It by this intelligence control system, can more reasonably increase access road, make full use of the negative pressure of air inlet,
Avoid the waste of resource.
First air inlet and the second air inlet are made of multiple through holes in strip, and such through hole has
Oil filtrating function.
Compared with prior art, the utility model has the advantage of：When oil smoke amount is few, smoke barrier is in opening state,
Smoke barrier holds together the oil smoke that a part is escaped forward, is entered by the second air inlet in smoke machine, on a small quantity in upper-part centralized cigarette collection cigarette
Oil smoke smoke machine is entered by smoke-collecting area domain；Detect that comparison of the data with storing data judges whether to deposit by oil smoke sensor
Upper air inlet is opened to decide whether to decline cowling panel running cigarette phenomenon, the gear hood of smoke barrier is simultaneously closed off, so as to open
Push up suction mode.
Combine European type cooker hood smoke collecting chamber advantage, the negative pressure of cowling panel extends out and the anti-interference energy of near-suction type oil smoke suction machine
Power is strong, the advantage of wall attachment effect drainage, and smoking effect is further strengthened, two arcwall faces enhancing wall attachment effect, while oil-collecting is more
Significantly.
Description of the drawings
Fig. 1 is 1 structure diagram of embodiment.
Fig. 2 is 1 three-dimensional cutaway view of embodiment.
Fig. 3 is turnover driving mechanism structure diagram in Fig. 2.
Fig. 4 is 1 control principle drawing of embodiment.
State diagram when Fig. 5 pushes up suction mode for embodiment 1.
Fig. 6 is the three-dimensional cutaway view of Fig. 5.
Fig. 7 is 2 structure diagram of embodiment.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing embodiment.
Embodiment 1, as depicted in figs. 1 and 2, the intelligent range hood in the present embodiment include collection smoke machine structure, arranged on collection cigarette
The fan mechanism 7 of mechanism outlet side and the lubricating cup 6 arranged on collection smoke machine structure lower end.Fan mechanism 7 includes case 71 and arranged on case
71 inner blower components 72, case 71 are arranged on the outlet side of exhaust fume collecting hood 1.Fan assembly 72 is controlled by controller 10.
Collect smoke machine structure includes exhaust fume collecting hood 1, vertical plate 3, curved slab 2, side plate 31, cowling panel 5, lift drive mechanism, oil again
Smoke sensor 8, smoke barrier 4, turnover driving mechanism and controller 10.Exhaust fume collecting hood 1 is horizontally disposed, and lower end has air inlet region 11,
Form upper air inlet, outlet side connection fan mechanism 7；The outlet side of exhaust fume collecting hood 1 is equipped with first and crosses oil cleaner screen 91.
Vertical plate 3 is longitudinally arranged on 1 lower end inside of exhaust fume collecting hood.2 upper end of curved slab is close to the middle part of exhaust fume collecting hood 1 and with collecting cigarette
1 lower face is covered with gap, and lower end is connected with vertical plate 3, and 2 upper side of curved slab offers the first air inlet 21, lower end side
Face offers the second air inlet 22；Curved slab 2 includes arc section 23 and smooth section 24 extended downwardly by arc section 23.First into
Air port 21 is opened on arc section 23, and the second air inlet 22 is opened on smooth section 24.The first air inlet 21 in the present embodiment
It is made of with the second air inlet 22 multiple through holes in strip.Through-hole side wall is formed with flange, for filtering fluid.
Side plate 31 is respectively arranged on 2 both sides of vertical plate 3 and curved slab for two pieces, and forms collection cigarette with vertical plate 3, curved slab 2
Cavity；2 bottom of curved slab and 3 bottom of vertical plate are connected by bottom plate 8, and oil leaking hole 81 is offered on the bottom plate 8.Oil leaking hole 81 is just
To lubricating cup 6.Lubricating cup 6 is arranged on 2 lower end of curved slab, for accepting the fluid flow down out of 2 lateral surface of curved slab and smoke collecting chamber body.
Cowling panel 5 can simultaneously can form collection plume arranged on the air inlet region of 1 front end of exhaust fume collecting hood with 1 lower face of exhaust fume collecting hood up and down
Road；The corner of cowling panel 5 is to be rounded down.Cowling panel 5 is folded upward at forming turn-up portion 53, and such 5 back side of cowling panel just has
Certain oil collecting function.
Lift drive mechanism is arranged on exhaust fume collecting hood 1 and power output end is drivingly connected with cowling panel 5；With reference to shown in Fig. 6, this
Lift drive mechanism in embodiment includes first straight line motor 51 and elevating lever 52, preceding 52 one end of elevating lever and first straight line
Motor 51 connects, and the other end is connected with the back side of cowling panel 5.
Smoke barrier 4 can be turningly arranged on 2 front end face of curved slab and positioned at the upper edge of the first air inlet 21.Overturn driving machine
Structure is arranged in smoke collecting chamber body and power output end is drivingly connected with smoke barrier 4.With reference to shown in Fig. 3, the overturning in the present embodiment is driven
Motivation structure includes second straight line motor 41, connecting rod 42 and the link block 43 arranged on the smoke barrier back side, and second straight line motor 41 has
Output shaft 411, one end of connecting rod 42 are flexibly connected with output shaft 411, and the other end is flexibly connected with link block 43,43 energy of link block
It being rotatably arranged on curved slab 2, output shaft 411, which moves back and forth, can be drivingly connected block 43 by connecting rod 42 under state and swing, and then
Driving smoke barrier 4 is overturn.
The lower face of smoke barrier 4 is smooth inner sunken face.So after cowling panel decline, into exhaust fume collecting hood smoke-collecting area domain
11 oil smoke just can be smooth by the way that crushing is reduced.
With reference to shown in Fig. 2, oil smoke sensor 8 is arranged on 1 front end of exhaust fume collecting hood；With reference to shown in Fig. 4, controller 10 is sensed with oil smoke
The signal output part connection of device 8, control output end and first straight line motor 51, second straight line motor 41 and the wind of the controller 10
The control connection of thermomechanical components 72.
The lower face of exhaust fume collecting hood 1 be located at cowling panel 5 the back side be equipped with second cross oil cleaner screen 92, this second cross oil cleaner screen 92 with
Ji Yanliudao can be formed between 5 upper surface of cowling panel, the inside that oil cleaner screen 92 is crossed on the top of curved slab 2 with second is connected.
Carrying out practically process：
As depicted in figs. 1 and 2, after smoke machine starts blower fan system, oil smoke sensor starts detection front side oil smoke amount, works as detection
The data arrived and built-in storage data comparison, when its value is less than threshold value, acquiescence cowling panel is placed in highest order, and oil strain is crossed with second
Net leaves 5mm~20mm gaps, turnover driving mechanism action, and smoke barrier is opened, such as Fig. 2, at this point, most of oil that culinary art generates
Cigarette is drawn over to one's side and risen along curved slab side wall by the first air inlet, and smoke barrier holds together the oil smoke that a part is escaped forward, passes through second
Air inlet enters in smoke machine,
Smoke barrier can effectively prevent side air inlet, and nearby air-flow continues up flowing, and traditional side smoking machine still has fraction
Oil smoke is not blocked by smoke barrier, especially the oil smoke from smoke machine side wall farther out, this fraction can rise in the utility model
In the smoke-collecting area domain of top exhaust fume collecting hood, smoke machine is entered by cowling panel and the second gap for crossing oil cleaner screen, also being inhaled than traditional side has
Preferably smoke absorption effect, the oil smoke into smoke machine discharge smoke machine using after first excessively oil cleaner screen separation by fan mechanism
Outside.
When user's quick-fried, oil smoke amount is excessive, and side suction mode can not provide good smoke absorption effect, i.e. oil smoke sensor
For the numerical value detected more than after threshold value, first straight line motor drives cowling panel to decline, and can decline 50~200mm, and smoke-collecting area domain is empty
Between become larger, second straight line motor driving smoke barrier close up, as shown in Figure 5 and Figure 6, at the same improve 72 rotating speed of fan assembly increase wind
Amount, prevents incoming air area increase from inlet velocity being caused to be greatly lowered.At this point, oil smoke is broadly divided into side air inlet and upper air inlet two
Circuit mitigates the air inlet congestion of wall scroll fume inlet passage, alleviate oil smoke it is excessive when race cigarette situation, upper all oil smoke pass through the
It is discharged after the separation of two mistake oil cleaner screens by fan mechanism outside smoke machine.
The fluid separated is flowed mostly at two：It is most of to flow down along curved slab side wall, bottom is flowed by oil leaking hole
Lubricating cup in；Sub-fraction enters in rectification back.
As shown in fig. 7, embodiment 2, the intelligent range hood in the present embodiment mainly for eyes gas-cooker, wherein, it is whole
Flowing plate 5 includes the first cowling panel 5a and the second cowling panel 5b for being arranged in the first cowling panel 5a one sides, accordingly, elevator drive machine
Structure includes the first lift drive mechanism for driving the first cowling panel 5a and the second lifting for the second cowling panel 5b of driving
Driving mechanism, oil smoke sensor 8 are included close to the first oil smoke sensor of the first cowling panel 5a one sides and close to the second cowling panel
Second oil smoke sensor of 5b one sides.Other structures reference implementation example 1.
When so a stove eye works wherein, if the larger touching of flue gas wherein oil smoke sensor, then one of
For cowling panel with regard to lifting, another piece of cowling panel just declines the unilateral suction of promotion.
The present embodiment can be realized according to actual conditions upper air inlet closings, left Kai Youguan, it is left close the right side open, four kinds of shapes of standard-sized sheet
State.It by this intelligence control system, can more reasonably increase access road, make full use of the negative pressure of air inlet, avoid resource
Waste.
Claims (14)
1. a kind of intelligent range hood, including collection smoke machine structure, arranged on the fan mechanism (7) of collection smoke machine structure outlet side and arranged on collection cigarette
The lubricating cup (6) of mechanism lower end, it is characterised in that the collection smoke machine structure includes
Exhaust fume collecting hood (1), horizontally disposed, lower end has air inlet region (11), the outlet side connection fan mechanism (7)；
Vertical plate (3), longitudinally arranged on foregoing exhaust fume collecting hood (1) lower end inside；
Curved slab (2), upper end have gap close to the middle part of the exhaust fume collecting hood (1) and with exhaust fume collecting hood (1) lower face, and lower end is with before
Vertical plate (3) connection is stated, foregoing curved slab (2) upper side offers the first air inlet (21), and lower end side offers second
Air inlet (22)；
Side plate (31) is respectively arranged on theaforesaid vertical plate (3) and curved slab (2) both sides for two pieces, and with foregoing vertical plate (3),
Curved slab (2) forms smoke collecting chamber body；
Cowling panel (5), the air inlet region that can be arranged on foregoing exhaust fume collecting hood (1) front end up and down simultaneously can be with exhaust fume collecting hood (1) lower face shape
Into Ji Yanliudao；
Lift drive mechanism, on foregoing exhaust fume collecting hood (1) and power output end is drivingly connected with foregoing cowling panel (5)；
Oil smoke sensor (8), arranged on foregoing exhaust fume collecting hood (1) front end；
Smoke barrier (4) can be turningly arranged on foregoing curved slab (2) front end face and positioned at the upper of foregoing first air inlet (21)
Edge；
Turnover driving mechanism, in foregoing smoke collecting chamber body and power output end is drivingly connected with foregoing smoke barrier (4)；With
And
Controller (10) is connected, the control output end of the controller (10) with the signal output part of foregoing oil smoke sensor (8)
It is connected with foregoing lift drive mechanism and turnover driving mechanism；
The lubricating cup (6) is arranged on curved slab (2) lower end, is flowed down for accepting out of curved slab (2) lateral surface and smoke collecting chamber body
The fluid come.
2. intelligent range hood according to claim 1, it is characterised in that the curved slab (2) include arc section (23) and
Smooth section (24) extended downwardly by arc section (23).
3. intelligent range hood according to claim 2, it is characterised in that first air inlet (21) is opened in circle
In segmental arc (23), second air inlet (22) is opened on smooth section (24).
4. intelligent range hood according to claim 1, it is characterised in that the corner of the cowling panel (5) is to have circle
Angle.
5. intelligent range hood according to claim 1, it is characterised in that the cowling panel (5), which is folded upward at being formed, to be turned over
Edge (53).
6. intelligent range hood according to claim 1, it is characterised in that curved slab (2) bottom and vertical plate (3)
Bottom is connected by bottom plate (8), and oil leaking hole (81) is offered on the bottom plate (8).
7. intelligent range hood according to claim 1, it is characterised in that the fan mechanism (7) includes case (71)
And arranged on case (71) inner blower component (72), foregoing case (71) is arranged on the outlet side of exhaust fume collecting hood (1), foregoing blower fan group
Part is controlled by the controller (10).
8. intelligent range hood according to claim 7, it is characterised in that the outlet side of the exhaust fume collecting hood (1) is equipped with first
Cross oil cleaner screen (91).
9. intelligent range hood according to claim 1, it is characterised in that the lower face of the exhaust fume collecting hood (1) is located at rectification
The back side of plate (5) is equipped with the second mistake oil cleaner screen (92), can be formed between the second mistake oil cleaner screen (92) and cowling panel (5) upper surface
Ji Yanliudao, the inside that oil cleaner screen (92) is crossed on the top of the curved slab (2) with second are connected.
10. intelligent range hood according to claim 1, it is characterised in that it is straight that the lift drive mechanism includes first
Line motor (51) and elevating lever (52), preceding elevating lever (52) one end are connected with first straight line motor (51), the other end and rectification
The back side connection of plate (5), control output end and first straight line motor (51) control of the controller (10) connect.
11. intelligent range hood according to claim 1, it is characterised in that it is straight that the turnover driving mechanism includes second
Line motor (41), connecting rod (42) and the link block (43) arranged on the smoke barrier back side, foregoing second straight line motor (41) have defeated
Shaft (411), one end of foregoing connecting rod (42) are flexibly connected with output shaft (411), and the other end is flexibly connected with link block (43),
Foregoing link block (43) can be rotatably arranged on curved slab (2), control output end and the second straight line electricity of the controller (10)
Machine (41) control connection, foregoing output shaft (411) moves back and forth can be drivingly connected block (43) swing under state by connecting rod (42),
And then smoke barrier (4) is driven to overturn.
12. intelligent range hood according to claim 1, it is characterised in that the lower face of the smoke barrier (4) is smooth
Inner sunken face.
13. intelligent range hood according to claim 1, it is characterised in that the cowling panel (5) includes the first rectification
Plate (5a) and the second cowling panel (5b) for being arranged in the first cowling panel (5a) one side, accordingly, the lift drive mechanism bag
Include the first lift drive mechanism for driving the first cowling panel (5a) and for driving the second of the second cowling panel (5b) the lifting
Driving mechanism, the oil smoke sensor (8) are included close to the first oil smoke sensor of the first cowling panel (5a) one side and close
The second oil smoke sensor of the second cowling panel (5b) one side.
14. intelligent range hood according to claim 1, it is characterised in that first air inlet (21) and second into
Air port (22) is made of multiple through holes in strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721381063.1U CN207407407U (en) | 2017-10-24 | 2017-10-24 | Intelligent range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721381063.1U CN207407407U (en) | 2017-10-24 | 2017-10-24 | Intelligent range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207407407U true CN207407407U (en) | 2018-05-25 |
Family
ID=62407554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721381063.1U Active CN207407407U (en) | 2017-10-24 | 2017-10-24 | Intelligent range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207407407U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488869A (en) * | 2018-07-03 | 2018-09-04 | 中山市荣星电器燃具有限公司 | A kind of flue smoke suction purification system |
| CN108644839A (en) * | 2018-06-22 | 2018-10-12 | 广东万和电气有限公司 | A kind of embedding range hood and its folding control method entirely |
| CN108826411A (en) * | 2018-09-29 | 2018-11-16 | 中山市樱雪集团有限公司 | Range hood structure with multidirectional air inlet function |
| CN109695905A (en) * | 2017-10-24 | 2019-04-30 | 宁波方太厨具有限公司 | Intelligent range hood |
| CN110207214A (en) * | 2018-09-30 | 2019-09-06 | 华帝股份有限公司 | Range hood with oil screen capable of being opened in sliding mode |
| CN110207215A (en) * | 2018-09-30 | 2019-09-06 | 华帝股份有限公司 | Range hood with oil screen capable of being turned and opened |
| CN111156565A (en) * | 2020-03-23 | 2020-05-15 | 苏亚东 | Foldable range hood |
| CN111435001A (en) * | 2019-01-14 | 2020-07-21 | 宁波方太厨具有限公司 | Double air intake range hood |
| CN111434999A (en) * | 2019-01-14 | 2020-07-21 | 宁波方太厨具有限公司 | Double air intake range hood |
| CN111435000A (en) * | 2019-01-14 | 2020-07-21 | 宁波方太厨具有限公司 | Double air intake range hood |
| CN111536564A (en) * | 2020-05-12 | 2020-08-14 | 宁波方太厨具有限公司 | Fume exhaust fan |
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2017
- 2017-10-24 CN CN201721381063.1U patent/CN207407407U/en active Active
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695905B (en) * | 2017-10-24 | 2024-04-02 | 宁波方太厨具有限公司 | Intelligent range hood |
| CN109695905A (en) * | 2017-10-24 | 2019-04-30 | 宁波方太厨具有限公司 | Intelligent range hood |
| CN108644839A (en) * | 2018-06-22 | 2018-10-12 | 广东万和电气有限公司 | A kind of embedding range hood and its folding control method entirely |
| CN108488869A (en) * | 2018-07-03 | 2018-09-04 | 中山市荣星电器燃具有限公司 | A kind of flue smoke suction purification system |
| CN108826411A (en) * | 2018-09-29 | 2018-11-16 | 中山市樱雪集团有限公司 | Range hood structure with multidirectional air inlet function |
| CN108826411B (en) * | 2018-09-29 | 2024-05-10 | 中山市樱雪集团有限公司 | Multi-azimuth air inlet range hood structure |
| CN110207214A (en) * | 2018-09-30 | 2019-09-06 | 华帝股份有限公司 | Range hood with oil screen capable of being opened in sliding mode |
| CN110207215A (en) * | 2018-09-30 | 2019-09-06 | 华帝股份有限公司 | Range hood with oil screen capable of being turned and opened |
| CN110207214B (en) * | 2018-09-30 | 2024-05-28 | 华帝股份有限公司 | Range hood with oil net capable of being opened in sliding mode |
| CN110207215B (en) * | 2018-09-30 | 2024-05-17 | 华帝股份有限公司 | Range hood with oil net capable of being turned open |
| CN111434999A (en) * | 2019-01-14 | 2020-07-21 | 宁波方太厨具有限公司 | Double air intake range hood |
| CN111435001B (en) * | 2019-01-14 | 2022-08-09 | 宁波方太厨具有限公司 | Double air intake range hood |
| CN111435000A (en) * | 2019-01-14 | 2020-07-21 | 宁波方太厨具有限公司 | Double air intake range hood |
| CN111435001A (en) * | 2019-01-14 | 2020-07-21 | 宁波方太厨具有限公司 | Double air intake range hood |
| CN111156565B (en) * | 2020-03-23 | 2021-12-24 | 衢州永鑫不锈钢厨房设备有限公司 | Foldable range hood |
| CN111156565A (en) * | 2020-03-23 | 2020-05-15 | 苏亚东 | Foldable range hood |
| CN111536564A (en) * | 2020-05-12 | 2020-08-14 | 宁波方太厨具有限公司 | Fume exhaust fan |
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