CN106705156A - Range hood - Google Patents
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- CN106705156A CN106705156A CN201510794225.3A CN201510794225A CN106705156A CN 106705156 A CN106705156 A CN 106705156A CN 201510794225 A CN201510794225 A CN 201510794225A CN 106705156 A CN106705156 A CN 106705156A
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- smoke
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- tractions
- air inlet
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Abstract
An improvement to range hoods is provided. The invention provides a range hood. The range hood comprises an air inlet which can be closed, and further comprises a traction device, a reset device, two traction cables and two smoke deflectors. The smoke deflectors are used for closing the air inlet. The smoke deflectors are arranged to be capable of sliding in the opposite directions at the same time when the air inlet is located in a closed state, and therefore the air inlet is formed between the smoke deflectors. The smoke deflectors are also arranged to be capable of sliding in the face-to-face direction at the same time when the air inlet is located in an opened state until the air inlet is closed. The traction device is used for storing the traction cables at the same time, and therefore the traction cables pull the corresponding smoke deflectors to slide in the face-to-face direction. The traction device is also used for releasing the stored traction cables at the same time, and therefore the reset device pushes the smoke deflectors to slide in the opposite directions. The invention provides the range hood with a new air inlet opening and closing mode.
Description
【Technical field】
The present invention relates to smoke exhaust ventilator field.
【Background technology】
At present, the smoke exhaust ventilator for having set the air inlet that can be closed occurs, and this kind of air inlet of smoke exhaust ventilator is in unlatching shape
Its air inlet fuel feeding plume is crossed and then flowed into this kind of smoke exhaust ventilator during state, and its air inlet this kind when state is closed is taken out
Lampblack absorber is in off working state.In fact, the smoke exhaust ventilator of the air inlet that existing setting can be closed, its air inlet is opened
Open and closing mode is more single, lack and improve.
Supported unless there are sufficient evidence, be not an admission that these prior arts in this Shen in prior art otherwise described here
Before the applying date please known in the those of ordinary skill of the field that the invention relates to.
【The content of the invention】
It is a primary object of the present invention to for smoke exhaust ventilator, propose new improvement.
A kind of smoke exhaust ventilator proposed by the present invention, including the air inlet that can be closed, also including draw-gear, resetting means, two
Section traction cable and two smoke deflectors, described two smoke deflectors are used to close the air inlet, two sections of tractions cable and two
Smoke deflector is corresponded, and the traction cable is connected to corresponding smoke deflector；Described two smoke deflectors, be arranged to it is described enter
Air port is in when being closed state can be while slide so as to form the air inlet between two smoke deflectors opposite to each other；It is described two
Smoke deflector, being also configured to can be while slide in opposition be until the closing air inlet when the air inlet is in opening；Institute
Draw-gear is stated, for receiving two sections of tractions cable simultaneously, so that the corresponding smoke deflector of the traction cable pulling is carried out
The slide in opposition；The draw-gear, is additionally operable to two sections of tractions cable that release simultaneously is contained, so that the reset
The described two smoke deflectors of device promotion carry out the opposite slip.The present invention proposes a kind of unlatching with new air inlet and closing side
The smoke exhaust ventilator of formula.
Optionally, the draw-gear includes a motor and a tumbler, and the motor is used to drive the tumbler
Rotate；When the tumbler is rotated forward, two sections of tractions cable is wound on the tumbler and realizes simultaneously at least in part
Receive two sections of tractions cable；When the tumbler is inverted, it discharges the two sections of tractions cable being contained simultaneously.
Optionally, two sections of tractions cable uses integrative-structure.
Optionally, the traction cable uses steel wire rope.
Optionally, the resetting means includes spring.
Optionally, the draw-gear receives two sections of tractions cable simultaneously when, the spring is compressed.
Optionally, described two smoke deflectors are relative to a symmetry axis axisymmetricly.
Optionally, the draw-gear includes linear motor.
Optionally, also including filter and housing component；The smoke deflector is slidably secured the filter or housing component.
That is, described smoke deflector is fixed on the filter or housing component, and can be relative to its slip.
Optionally, slide rail was also included；The smoke deflector is connected to the filter or housing component by the slide rail.That is,
Realized by the slide rail " smoke deflector is slidably secured the filter or housing component ".
Optionally, the outer surface of described two smoke deflectors is in same plane.
Optionally, the draw-gear is hidden and is set.That is, under the usual use state of the smoke exhaust ventilator, user cannot
See the draw-gear.
Optionally, two sections of tractions cable extends along the glide direction of the smoke deflector.
Optionally, also including an intermediate plate being fixedly installed, the intermediate plate is arranged between described two smoke deflectors；It is described enter
The quantity in air port is two, is spaced with the intermediate plate respectively by described two smoke deflectors and is formed；The air inlet is in being closed
During state, described two smoke deflectors are abutted together with the intermediate plate respectively.
Optionally, the intermediate plate is provided with first pulley；The draw-gear includes a motor and a tumbler, institute
Motor is stated for driving the tumbler to rotate；When the tumbler is rotated forward, two sections of tractions cable at least in part by
It is wound on the tumbler and realizes while receiving two sections of tractions cable；When the tumbler is inverted, it discharges simultaneously is received
The two sections of tractions cable received；The draw-gear is fixed on one of smoke deflector, the traction cable corresponding to the smoke deflector
The smoke deflector is connected to after bypassing the first pulley.
Optionally, the smoke deflector of the fixed traction device is provided with second pulley, and the traction cable corresponding to the smoke deflector is successively
The smoke deflector is connected to after bypassing the second pulley, first pulley；The smoke deflector of the tumbler and unlocked draw-gear it
Between traction cable along the smoke deflector glide direction extend；Traction cable between the second pulley and first pulley is along institute
The glide direction for stating smoke deflector extends；Traction cable between the smoke deflector of the first pulley and fixed traction device is led described in
The glide direction of cigarette plate extends.
Optionally, the draw-gear receives two sections of tractions cable simultaneously when, the speed that two sections of tractions cable is contained
It is identical；The draw-gear discharges two sections of tractions cable simultaneously when, the speed that two sections of tractions cable is released is identical.
Optionally, the smoke exhaust ventilator is side-absorption type smoke exhaust ventilator.
Need exist for being explained, the expression of the directionality such as " lower section ", " inclination " appeared in the present invention, if not having
Special instruction, then be based on for the usual use state of the smoke exhaust ventilator.
Furthermore, it is necessary to be pointed out, " first ", " second " appeared in the specification is only used for describing purpose, and
It is not used in instruction relative importance；And, it is nor the quantity of the feature limited it is defined；Additionally, itself nor
The logical relation of the feature limited it or defining for ordinal relation.
Foregoing invention content of the invention is not intended to description all of possible implementation method of the invention.It is many in whole application
Place provides guidance by enumerating example, and these examples can be used for various feasible combinations.
【Brief description of the drawings】
The following drawings only makees schematic illustration and explanation to the present invention, not delimit the scope of the invention, wherein：
Fig. 1 is a kind of structural representation of the air inlet of side-absorption type smoke exhaust ventilator embodiment of the invention when state is closed；
Fig. 2 is a kind of structural representation of the air inlet of side-absorption type smoke exhaust ventilator embodiment of the invention when opening；
Fig. 3 is a kind of another structural representation of the air inlet of side-absorption type smoke exhaust ventilator embodiment of the invention when opening；
Fig. 4 is a kind of structural representation of the slide rail of side-absorption type smoke exhaust ventilator embodiment of the invention；
Fig. 5 is a kind of partial structural diagram of the air inlet of side-absorption type smoke exhaust ventilator embodiment of the invention when opening；
Fig. 6 is that partial structurtes of the air inlet of another kind side-absorption type smoke exhaust ventilator embodiment of the invention when opening are illustrated
Figure.
Reference：
1- smoke deflectors, 2- air inlets, 3- housing components, 4- oil collector sump tanks, 5- filters, 6- slide rails, 7- tumblers, 8- leads
Lead-in cables, 9- springs, 10- intermediate plates, 11- first pulleys, 12- second pulleys.
【Specific embodiment】
To make the purpose of the present invention, scheme and beneficial effect of greater clarity, below in conjunction with the accompanying drawings with preferred embodiment to this
Invention is described further.Individual drawing figure not enough precisely in such cases, please may be defined by word description.
Embodiment 1
A kind of side-absorption type smoke exhaust ventilator embodiment proposed by the present invention, including air inlet 2, draw-gear, the reset that can be closed
Device, two sections of traction cables 8, housing component 3, blower fan, oil collector sump tank 4,5, four slide rails 6 of filter and two lead cigarette
Plate 1, as shown in Figures 1 to 3.Slide rail 6 is as shown in Figure 4.Filter 5 and two smoke deflectors 1 are obliquely installed.Two
Smoke deflector 1 is relative to a symmetry axis axisymmetricly.Two smoke deflectors 1 are used to close air inlet 2.Two sections traction cables 8 with
Two smoke deflectors 1 are corresponded, and traction cable 8 is connected to corresponding smoke deflector 1.Air inlet 2 is in when being closed state,
Two smoke deflectors 1 are abutted together, as shown in Figure 1.When air inlet 2 is in opening, it is spaced between two smoke deflectors 1
Air inlet 2 is formed, as shown in Figure 2.
Each smoke deflector 1 is connected to filter 5 by two slide rails 6.Filter 5 is then connected to housing component 3.Wind
Machine is arranged in housing component 3.Oil collector sump tank 4 is arranged at the lower section of filter 5, is filtered out for collecting filter 5
Grease.Two outer surfaces of smoke deflector 1 are in same plane.Draw-gear is fixed on filter 5, and hides setting
In the inner side of filter 5.Two smoke deflectors 1 then positioned at the outside of filter 5, between smoke deflector 1 and draw-gear between
Every with filter 5.Two opening portions are provided with filter 5, cable 8 one is drawn a pair in two opening portions with two sections
Should, opening portion be used to supplying corresponding to traction cable 8 pass through, traction cable 8 through be connected to behind corresponding opening portion it is right
The smoke deflector 1 answered.Specifically, traction cable 8 uses steel wire rope.Two sections of traction cables 8 use integrative-structure, i.e., two section to lead
Lead-in cables 8 are same steel wire ropes.Resetting means uses spring 9, as shown in Figure 5.
Draw-gear includes a motor and a tumbler 7.Motor is used to drive tumbler 7 to rotate.Two sections of draught lines
Cable 8 is wound in tumbler 7.When tumbler 7 is rotated forward, it receives two sections of traction cables 8 simultaneously.Tumbler 7 receives two simultaneously
During section traction cable 8, two sections of traction speed for being contained of cable 8 are roughly the same.When tumbler 7 is inverted, it discharges quilt simultaneously
Two sections of traction cables 8 of storage.Tumbler 7 discharges two sections of traction cables 8 simultaneously when, the speed that two sections of traction cables 8 are released
Degree is roughly the same.
Draw-gear, for two sections of traction cables 8 of storage simultaneously, pulls the corresponding smoke deflector 1 to carry out so as to draw cable 8
Slide in opposition.Draw-gear receives two sections of traction cables 8 simultaneously when, spring 9 is compressed.Draw-gear, is additionally operable to while releasing
Two sections of traction cables 8 being contained are put, because smoke deflector 1 is without the drawing of corresponding traction cable 8, so that spring 9
Two smoke deflectors 1 are promoted to be slided opposite to each other.
Two smoke deflectors 1, being arranged to can be while slide in opposition be until closing air inlet 2 when air inlet 2 is in opening.
Specifically, when air inlet 2 is in opening, if motor-driven tumbler 7 is rotated forward, tumbler 7 receives two sections simultaneously
Traction cable 8 (i.e. two sections traction cables 8 are wound on the tumbler 7), traction cable 8 pulls corresponding smoke deflector
1 slides towards another smoke deflector 1 and compresses the spring 9, i.e., two smoke deflectors 1 are while slide in opposition.When two smoke deflectors 1
When slide in opposition reaches the limit of position, as shown in figure 1, two smoke deflectors 1 are abutted together, air inlet 2 is completely enclosed,
Motor can occur stall, and draw-gear detects stall and then closes motor, and tumbler 7 is not rotated further by, and at this moment, two are led
Cigarette plate 1 is maintained against state together under the drawing of traction cable 8, and air inlet 2 is in and is closed state.
Two smoke deflectors 1, are also configured to air inlet 2 and are in when being closed state and can slide opposite to each other so as to be led at this two simultaneously
The air inlet 2 is formed between cigarette plate 1.Specifically, when air inlet 2 is in and is closed state, if motor-driven tumbler 7
Invert, then tumbler 7 discharges two sections of traction (two sections of draught lines being wound on the tumbler 7 of cable 8 being contained simultaneously
Cable 8 departs from the tumbler 7 simultaneously) so that spring 9 is promoted, two smoke deflectors 1 are simultaneously opposite to be slided.When two phases of smoke deflector 1
The back of the body (realizes the extreme position by the structure design of slide rail 6) when sliding and reaching the limit of position, and two smoke deflectors 1 stop sliding
Dynamic, now air inlet 2 is in opening, as shown in Fig. 2,3 and 5.If at this moment blower fan operating, oil smoke flow successively through into
Blower fan is flowed to after air port 2, filter 5.When oil smoke flows through filter 5, filter 5 filters out the oil in oil smoke
Fat, the grease for filtering out can then flow into oil collector sump tank 4.
Two sections of traction cables 8 extend along the glide direction of the smoke deflector 1, as shown in Figure 5.
Rotation direction when rotation direction when tumbler 7 is rotated forward is inverted with tumbler 7 is opposite." rotating forward ", " reversion " be then
Realize artificially defined on the premise of above-mentioned functions.
The above is only the preferred embodiments of the present invention, some technical characteristics are increased, deleted, changed or replaced can also be obtained
To other embodiments.As, or, a fixed intermediate plate is set between two smoke deflectors, the intermediate plate also uses
In leading cigarette.When state is closed, two smoke deflectors are abutted together air inlet with the intermediate plate respectively.Air inlet is in opening
When opening state, the air inlet formed between two smoke deflectors is two, is spaced with intermediate plate by two smoke deflectors is formed respectively.Again
As, or, when two smoke deflector slide in opposition reach the limit of position, motor is closed by limit switch.For another example,
It, by the opening degree for controlling the movement of smoke deflector to control air inlet, can automatically control specifically that can also be, than
Such as, the opening degree of air inlet, or the opening degree of artificial control air inlet are automatically controlled according to oil smoke concentration.Again
Such as, presently disclosed technical scheme, it is also possible to be applied to top suction type smoke exhaust ventilator.For another example, or, draw-gear
Using linear motor, received by the linear motor, discharge traction cable." linear motor storage traction cable ",
Refer to that the mover of linear motor shrinks and pulls the traction cable that is connected with the mover, draw cable then pull corresponding to lead
Cigarette plate is slided towards another smoke deflector." linear motor release traction cable ", then refer to linear motor mover elongation and
The traction cable that release is connected with the mover.For another example, or, the quantity of spring is two, and two springs and two lead cigarette
Plate is corresponded.For another example, or, resetting means use gas spring.For another example, or, traction cable use other
The cable (being not limited to steel wire rope) of material, as long as its function can be realized.For another example, or, two sections traction cables it is mutual
Independent, i.e., two sections traction cables use non-integral structure.
Embodiment 2
The present invention also proposes another side-absorption type smoke exhaust ventilator embodiment 2, and the side-absorption type smoke exhaust ventilator embodiment 2 is in above-mentioned side
Obtained from further being improved on the basis of absorption type range hood embodiment 1.The side-absorption type smoke exhaust ventilator embodiment 2 and above-mentioned side
The main distinction of absorption type range hood embodiment 1 is as follows.
Also include an intermediate plate 10 being fixedly installed, intermediate plate 10 is arranged between two smoke deflectors 1, and intermediate plate 10 is provided with
First pulley 11, as shown in Figure 6.The quantity of air inlet 2 is two, is spaced with intermediate plate 10 respectively by two smoke deflectors 1
Formed.Air inlet 2 is in when being closed state, and two smoke deflectors 1 are abutted together with intermediate plate 10 respectively.
Draw-gear is fixed on one of smoke deflector 1.The smoke deflector 1 of the fixed traction device is provided with second pulley 12, should
Traction cable 8 corresponding to smoke deflector 1 (i.e. the smoke deflector 1 of fixed traction device) bypasses the cunning of second pulley 12, first successively
The smoke deflector 1 (i.e. the smoke deflector 1 of fixed traction device) is connected to after wheel 11.
Traction cable 8 between the smoke deflector 1 of tumbler 7 and unlocked draw-gear extends along the glide direction of smoke deflector 1.
Need exist for being explained, due to two glide directions of smoke deflector 1 conversely, " glide direction along smoke deflector 1 extends "
" glide direction of smoke deflector 1 " said can be the glide direction of any smoke deflector 1.Second pulley 12 and first pulley
Traction cable 8 between 11 extends along the glide direction of smoke deflector 1.The smoke deflector 1 of first pulley 11 and fixed traction device
Between traction cable 8 along smoke deflector 1 glide direction extend, that is, be connected to the smoke deflector 1 (i.e. after bypassing first pulley 11
The smoke deflector 1 of fixed traction device) traction cable 8 along smoke deflector 1 glide direction extend.Second pulley 12 both sides are led
Angle between lead-in cables 8 is 90 °, as shown in Figure 6.
Other structures and matching relationship on the side-absorption type smoke exhaust ventilator embodiment 2, refer to side-absorption type smoke exhaust ventilator embodiment
1 corresponding description.
The above is only the preferred embodiments of the present invention, some technical characteristics are increased, deleted, changed or replaced can also be obtained
To other embodiments.Such as, it is also possible to save second pulley.
It is that the present invention should not be construed as being limited to implementation method described above to need annotated, but should be by
It is interpreted as all possible performance for covering the claims in the present invention combination specification disclosure and determining.Therefore, it is all
It is the content without departing from technical solution of the present invention, any simple modification made to above example according to technical spirit of the invention,
Equivalent variations and modification, belong to the protection domain of technical solution of the present invention.
Claims (18)
1. a kind of smoke exhaust ventilator, including the air inlet (2) that can be closed, it is characterised in that：
Also include draw-gear, resetting means, two sections of tractions cable (8) and two smoke deflectors (1), described two smoke deflectors (1)
For closing the air inlet (2), two sections of tractions cable (8) correspond with two smoke deflectors (1), the traction
Cable (8) is connected to corresponding smoke deflector (1)；
Described two smoke deflectors (1), be arranged to the air inlet (2) in when being closed state can and meanwhile opposite to each other slide so as to
The air inlet (2) is formed between two smoke deflectors (1)；
Described two smoke deflectors (1), being also configured to can be while slide in opposition be straight when the air inlet (2) is in opening
To closing the air inlet (2)；
The draw-gear, for receiving two sections of tractions cable (8) simultaneously, so that traction cable (8) pulls institute right
The smoke deflector (1) answered carries out the slide in opposition；
The draw-gear, is additionally operable to two sections of tractions cable (8) that release simultaneously is contained, so that the resetting means is pushed away
Moving described two smoke deflectors (1) carries out the opposite slip.
2. smoke exhaust ventilator according to claim 1, it is characterised in that：
The draw-gear includes a motor and a tumbler (7), and the motor is used to drive the tumbler (7)
Rotate；
When the tumbler (7) rotates forward, two sections of tractions cable (8) are wound in the tumbler (7) at least in part
Above realize receiving two sections of tractions cable (8) simultaneously；When the tumbler (7) inverts, it discharges the institute being contained simultaneously
State two sections of tractions cable (8).
3. smoke exhaust ventilator according to claim 1, it is characterised in that：
Two sections of tractions cable (8) use integrative-structure.
4. smoke exhaust ventilator according to claim 1, it is characterised in that：
Traction cable (8) uses steel wire rope.
5. smoke exhaust ventilator according to claim 1, it is characterised in that：
The resetting means includes spring (9).
6. smoke exhaust ventilator according to claim 5, it is characterised in that：
The draw-gear receives two sections of tractions cable (8) simultaneously when, the spring (9) is compressed.
7. smoke exhaust ventilator according to claim 1, it is characterised in that：
Described two smoke deflectors (1) are relative to a symmetry axis axisymmetricly.
8. smoke exhaust ventilator according to claim 1, it is characterised in that：
The draw-gear includes linear motor.
9. smoke exhaust ventilator according to claim 1, it is characterised in that：
Also include filter (5) and housing component (3)；
The smoke deflector (1) is slidably secured the filter (5) or housing component (3).
10. smoke exhaust ventilator according to claim 9, it is characterised in that：
Also included slide rail (6)；
The smoke deflector (1) is connected to the filter (5) or housing component (3) by the slide rail (6).
11. smoke exhaust ventilators according to claim 10, it is characterised in that：
The outer surface of described two smoke deflectors (1) is in same plane.
12. smoke exhaust ventilators according to claim 1, it is characterised in that：
The draw-gear is hidden and is set.
13. smoke exhaust ventilators according to claim 1, it is characterised in that：
Two sections of tractions cable (8) extend along the glide direction of the smoke deflector (1).
14. smoke exhaust ventilators according to claim 1, it is characterised in that：
Also include an intermediate plate being fixedly installed (10), the intermediate plate (10) is arranged between described two smoke deflectors (1)；
The quantity of the air inlet (2) is two, is spaced with the intermediate plate (10) respectively by described two smoke deflectors (1)
Formed；
The air inlet (2) in when being closed state, with the intermediate plate (10) support respectively by described two smoke deflectors (1)
It is close together.
15. smoke exhaust ventilators according to claim 14, it is characterised in that：
The intermediate plate (10) is provided with first pulley (11)；
The draw-gear includes a motor and a tumbler (7), and the motor is used to drive the tumbler (7)
Rotate；
When the tumbler (7) rotates forward, two sections of tractions cable (8) are wound in the tumbler (7) at least in part
Above realize receiving two sections of tractions cable (8) simultaneously；When the tumbler (7) inverts, it discharges the institute being contained simultaneously
State two sections of tractions cable (8)；
The draw-gear is fixed on one of smoke deflector (1), and the traction cable (8) corresponding to the smoke deflector (1) is bypassed
The smoke deflector (1) is connected to after the first pulley (11).
16. smoke exhaust ventilators according to claim 15, it is characterised in that：
The smoke deflector (1) of the fixed traction device is provided with second pulley (12), the draught line corresponding to the smoke deflector (1)
Cable (8) is connected to the smoke deflector (1) after bypassing the second pulley (12), first pulley (11) successively；
Traction cable (8) between the tumbler (7) and the smoke deflector (1) of unlocked draw-gear is along the smoke deflector (1)
Glide direction extend；
Traction cable (8) between the second pulley (12) and first pulley (11) along the smoke deflector (1) slip
Direction extends；
Traction cable (8) between the first pulley (11) and the smoke deflector (1) of fixed traction device is along the smoke deflector
(1) glide direction extends.
17. smoke exhaust ventilator according to any of the above claim, it is characterised in that：
The draw-gear receives two sections of tractions cable (8) simultaneously when, the speed that two sections of tractions cable (8) are contained
Degree is identical；
The draw-gear discharges two sections of tractions cable (8) simultaneously when, the speed that two sections of tractions cable (8) are released
Degree is identical.
18. smoke exhaust ventilator according to any one of claim 1 to 16, it is characterised in that：
The smoke exhaust ventilator is side-absorption type smoke exhaust ventilator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510794225.3A CN106705156A (en) | 2015-11-17 | 2015-11-17 | Range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510794225.3A CN106705156A (en) | 2015-11-17 | 2015-11-17 | Range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106705156A true CN106705156A (en) | 2017-05-24 |
Family
ID=58933519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510794225.3A Pending CN106705156A (en) | 2015-11-17 | 2015-11-17 | Range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106705156A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611920A (en) * | 2019-01-17 | 2019-04-12 | 珠海格力电器股份有限公司 | Open-close type smoke collecting device and range hood |
| CN109780600A (en) * | 2017-11-10 | 2019-05-21 | 宁波方太厨具有限公司 | A kind of range hood |
| CN110553294A (en) * | 2019-09-09 | 2019-12-10 | 浙江玉禾电器有限公司 | range hood with sliding door type smoke guide plate and manufacturing method thereof |
| EP4170243A1 (en) * | 2021-10-25 | 2023-04-26 | BSH Hausgeräte GmbH | Extractor hood |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109611920B (en) * | 2019-01-17 | 2024-04-30 | 珠海格力电器股份有限公司 | Open-close type smoke gathering device and range hood |
| CN110553294A (en) * | 2019-09-09 | 2019-12-10 | 浙江玉禾电器有限公司 | range hood with sliding door type smoke guide plate and manufacturing method thereof |
| CN110553294B (en) * | 2019-09-09 | 2021-10-19 | 浙江玉禾电器有限公司 | Range hood with sliding door type smoke guide plate and manufacturing method thereof |
| EP4170243A1 (en) * | 2021-10-25 | 2023-04-26 | BSH Hausgeräte GmbH | Extractor hood |
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