CN208442896U - Range hood - Google Patents
Range hood Download PDFInfo
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- CN208442896U CN208442896U CN201820964443.6U CN201820964443U CN208442896U CN 208442896 U CN208442896 U CN 208442896U CN 201820964443 U CN201820964443 U CN 201820964443U CN 208442896 U CN208442896 U CN 208442896U
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- smoke barrier
- smoke
- motor
- range hood
- barrier
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Abstract
The utility model provides a kind of range hood, it is related to the technical field of kitchen appliance, including exhaust fume collecting hood, the first smoke barrier, the second smoke barrier and driving unit, first smoke barrier and the second smoke barrier be all set in exhaust fume collecting hood enclose set made of hold together in smoke chamber, and it can be unfolded outward under the driving of driving unit, hold together cigarette district domain to expand the transverse direction of range hood, also can be withdrawn under the driving of driving unit by the state being unfolded and be accommodated in smoke chamber.The range hood alleviates existing range hood and holds together the problem of cigarette is ineffective, and cigarette is easily run in two sides.
Description
Technical field
The utility model relates to kitchen appliance technical fields, more particularly, to a kind of range hood.
Background technique
Range hood is otherwise known as smoke exhaust ventilator, is a kind of for purifying the kitchen appliance of kitchen environment.Range hood is logical
It is often mounted on the tops of kitchen kitchen range, the oil smoke being harmful to the human body generated in waste and cooking process that kitchen range burn is fast
Speed is taken away, and discharge is outdoor.
In the prior art, range hood is specious because of plastic simplicity, is easy to the advantages that arranging and obtains the blueness of consumer
It looks at, but the smoke absorption effect of existing range hood is still not satisfactory, main reason is that: existing range hood uses one
The smoke collecting chamber of body formula, air inlet is at the middle part of exhaust fume collecting hood, and cigarette is ineffective due to holding together, and only rises to the oil smoke in the middle part of exhaust fume collecting hood
Discharge could be effectively siphoned away, cigarette is easily run in two sides.And general household gas range is mostly double-burner, burner spacing 430 to
460mm or so, cooking range furnace end when range hood works, and cannot be that intermediate suction is big with air inlet effectively to just, two sides suction
Small, the oil smoke of two sides cannot effectively be gathered in addition, so two sides are easy to run cigarette, it is especially commonly quick-fried in the Chinese way of cooking
In the case of stir-fry, oil smoke is big, and two sides race cigarette is more serious, has seriously affected the culinary art experience of user.
Therefore, it is highly desirable to design the new range hood of one kind to improve the above problem.
Utility model content
The purpose of this utility model is to provide a kind of range hoods, hold together cigarette effect not to alleviate prior art range hood
It is good, the technical issues of cigarette is easily run in two sides.
Range hood provided by the utility model includes exhaust fume collecting hood, the first smoke barrier, the second smoke barrier and driving unit, institute
State the first smoke barrier and second smoke barrier be all set in the exhaust fume collecting hood enclose set made of hold together in smoke chamber, and can be in institute
It states and is unfolded outward under the driving of driving unit, hold together cigarette district domain to expand the transverse direction of the range hood, it also can be in the drive
Under the driving of moving cell by the state being unfolded withdraw and be accommodated in it is described hold together smoke chamber in.
Further, first smoke barrier includes the first lug bosses gradually swelled by four circumferential centers, and described the
One smoke barrier be accommodated in it is described hold together smoke chamber in when, first lug boss is downwardly projecting；
And/or second smoke barrier includes by four circumferential central the second lug bosses gradually swelled, and the second gear
Cigarette plate be accommodated in it is described hold together smoke chamber in when, second lug boss is downwardly projecting.
Further, first smoke barrier and second smoke barrier be accommodated in it is described hold together smoke chamber in when can block institute
State the air inlet on exhaust fume collecting hood.
Further, the outer profile of the outer profile of first smoke barrier and second smoke barrier is rectangular, and two
The width of person with it is described hold together smoke chamber be adapted in unidirectional size.
Further, first smoke barrier and second smoke barrier are symmetrical arranged about the middle line of the exhaust fume collecting hood.
Further, first smoke barrier and second smoke barrier be articulated in it is described hold together smoke chamber in, the driving
Unit includes first motor for driving first smoke barrier rotation and for driving the second smoke barrier rotation
Two motors, the first motor and second motor are mounted on the exhaust fume collecting hood.
Further, it is described hold together smoke chamber in be articulated with first rotating shaft and the second shaft, first smoke barrier and described the
One shaft is affixed, by the first rotating shaft be articulated in it is described hold together smoke chamber in；Second smoke barrier and second shaft are solid
Connect, by second shaft be articulated in it is described hold together smoke chamber in；
The output shaft of the first motor is coaxial and affixed with the first rotating shaft, the output shaft of second motor and institute
It is coaxial and affixed to state the second shaft.
It further, further include control unit, the first motor and second motor are electric with described control unit
Connection, and the first motor and second motor can be activated individually under the control of described control unit or open simultaneously
It is dynamic.
Further, first smoke barrier and second smoke barrier be articulated in it is described hold together smoke chamber in, the driving
Unit includes third motor and the 4th motor, the third motor and the 4th motor be mounted on it is described hold together smoke chamber in；
The third motor is connect with the first transmission component, drives first smoke barrier by first transmission component
Rotation；4th motor is connect with the second transmission component, drives second smoke barrier to turn by second transmission component
It is dynamic.
Further, the exhaust fume collecting hood is equipped with the cunning to match with first smoke barrier and second smoke barrier
Road, the driving unit drive first smoke barrier and second smoke barrier to be unfolded to expand outward along the corresponding slideway
Laterally hold together cigarette district domain or driving first smoke barrier and the second smoke barrier along the corresponding slideway be inwardly accommodated in it is described hold together
In smoke chamber.
Range hood provided by the utility model having the beneficial effect that compared with prior art
Range hood provided by the utility model includes exhaust fume collecting hood and is set to the first gear cigarette that exhaust fume collecting hood holds together in smoke chamber
Plate and the second smoke barrier, the first smoke barrier and the second smoke barrier can be unfolded outward under the driving of driving unit, expand oil suction
The transverse direction of smoke machine holds together cigarette district domain, so that more preferable, the energy that holds together cigarette effect for holding together cigarette effect especially range hood two sides of range hood
It enough significantly improves range hood in the prior art and holds together the problem of cigarette is ineffective, two sides are easy race cigarette.In addition, the first smoke barrier and
Second smoke barrier can be withdrawn by the state being unfolded under the driving of driving unit and be accommodated in smoke chamber, so that first gear cigarette
The influence of plate and the second smoke barrier to range hood shape is smaller.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is accommodated in for range hood provided by the embodiment of the utility model in the first smoke barrier and the second smoke barrier
Structural schematic diagram when at the top of smoke chamber；
Fig. 2 is range hood provided by the embodiment of the utility model when the first smoke barrier and the second smoke barrier are unfolded
Structural schematic diagram；
Fig. 3 is the exploded view of range hood provided by the embodiment of the utility model；
Fig. 4 is structural schematic diagram when range hood provided by the embodiment of the utility model is set on kitchen range.
Icon: 1- exhaust fume collecting hood；The first smoke barrier of 2-；The second smoke barrier of 3-；4- first motor；The second motor of 5-；
100- holds together smoke chamber；The first trapezoidal plate of 21-；The second trapezoidal plate of 22-；The first triangular plate of 23-；The second triangular plate of 24-；
200- burner.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
As Figure 1-Figure 4, range hood provided in this embodiment includes exhaust fume collecting hood 1, the first smoke barrier 2, second gear cigarette
Plate 3 and driving unit, the first smoke barrier 2 and the second smoke barrier 3 be all set in exhaust fume collecting hood 1 enclose set made of hold together in smoke chamber 100, and
It can be unfolded outward under the driving of driving unit, hold together cigarette district domain to expand the transverse direction of range hood, also can drive
It is withdrawn under the driving of unit by the state being unfolded and is accommodated in smoke chamber 100.
Range hood provided in this embodiment includes exhaust fume collecting hood 1 and is set to the first gear that exhaust fume collecting hood 1 holds together in smoke chamber 100
Cigarette plate 2 and the second smoke barrier 3, the first smoke barrier 2 and the second smoke barrier 3 can be unfolded outward under the driving of driving unit, expand
The transverse direction of big range hood holds together cigarette district domain so that range hood hold together cigarette effect especially range hood two sides hold together cigarette effect more
It is good, it can significantly improve range hood in the prior art and hold together the problem of cigarette is ineffective, two sides are easy race cigarette.In addition, first gear
Cigarette plate 2 and the second smoke barrier 3 can be withdrawn by the state being unfolded under the driving of driving unit and be accommodated in smoke chamber 100,
So that the influence of the first smoke barrier 2 and the second smoke barrier 3 to range hood shape is smaller.
It should be noted that as shown in figure 4, the direction of the line between the center of two burners 200 be and fume-exhausting
The horizontally-parallel direction of machine.
First smoke barrier 2 and the second smoke barrier 3 be all set in exhaust fume collecting hood 1 enclose set made of hold together in smoke chamber 100, and can
It is unfolded outward under the driving of driving unit, holds together cigarette district domain to expand the transverse direction of range hood, i.e. the first smoke barrier 2 is set to suction
Side in kitchen ventilator transverse direction, the second smoke barrier 3 are set to the other side in range hood transverse direction.
In the present embodiment, the first smoke barrier 2 may include the first lug bosses gradually swelled by four circumferential centers, and first
When smoke barrier 2 is accommodated in smoke chamber 100, the first lug boss is downwardly projecting；And/or second smoke barrier 3 include by four circumferential directions
The second lug boss for gradually swelling is entreated, and when the second smoke barrier 3 is accommodated in smoke chamber 100, the second lug boss is downwardly projecting.
I.e. when the first smoke barrier 2, the second 3 expansion outward of smoke barrier, corresponding lug boss is towards outside.At this point, such as
Fruit oil smoke touches the first smoke barrier 2 or the second smoke barrier 3 can be under the guiding function of corresponding smoke barrier, to holding together smoke chamber
It circles round in 100, to advantageously reduce the excessive of two sides oil smoke.
Further, in the present embodiment, the first smoke barrier 2 may include the first trapezoidal plate 21, the second trapezoidal plate 22, first
Triangular plate 23 and the second triangular plate 24, wherein the upper bottom of the first trapezoidal plate 21 is overlapped simultaneously with the upper bottom of the second trapezoidal plate 22
Affixed, the bottom of the first trapezoidal plate 21 is articulated in smoke chamber 100.First triangular plate 23 is fixedly arranged on the first trapezoidal plate 21 and
The first indentation, there that two trapezoidal plates 22 are formed, the second triangular plate 24 are fixedly arranged on the first trapezoidal plate 21 and the formation of the second trapezoidal plate 22
The second indentation, there.First trapezoidal plate 21, the second trapezoidal plate 22, the first triangular plate 23 and the second triangular plate 24 constitute foreign steamer
Exterior feature is rectangular structure.
First smoke barrier 2 includes the first trapezoidal plate 21, the second trapezoidal plate 22, the first triangular plate 23 and the second triangular plate
24 outer profiles constituted are rectangular structure, and four faces are to the inclined plane in middle part in the structure, and four faces collectively form
The lug boss of first smoke barrier 2 so that the first smoke barrier 2 hold together cigarette effect and to lead cigarette effect all more preferable.
Second smoke barrier 3 is identical as the structure of the first smoke barrier 2, can reach effect identical with the first smoke barrier 2, this
Place is not repeated to illustrate.
The upper bottom of first trapezoidal plate 21 is overlapped and affixed with the upper bottom of the second trapezoidal plate 22, constitutes the first smoke barrier 2
The highest position of lug boss.
In the present embodiment, it can be the first smoke barrier 2 and when the second smoke barrier 3 is accommodated in smoke chamber 100 can block
Air inlet on exhaust fume collecting hood 1.
The air inlet on exhaust fume collecting hood 1, a side are blocked when first smoke barrier 2 and the second smoke barrier 3 are accommodated in smoke chamber 100
The shape of range hood is more attractive when face is not switched on smoke barrier；On the other hand, additionally it is possible to when range hood is not used, prevent
Only the oil smoke in common flue flows backward into kitchen, can improve because oil smoke flows backward so that the problem that user experience is bad.
In the present embodiment, the outer profile of the outer profile of the first smoke barrier 2 and the second smoke barrier 3 is rectangular, and the two
Width with hold together smoke chamber 100 and be adapted in unidirectional size.
The outer profile of first smoke barrier 2 and the second smoke barrier 3 be it is rectangular, and the width of the two with hold together smoke chamber 100 and exist
Unidirectional size is adapted, and when so that the first smoke barrier 2 and the second smoke barrier 3 being unfolded, can play preferably gear cigarette effect
Fruit.
The outer profile of first smoke barrier 2 and the second smoke barrier 3 is rectangular, specifically, can be rectangle or pros
Shape is specific to be arranged depending on holding together the size of smoke chamber 100.
In the present embodiment, the first smoke barrier 2 and the second smoke barrier 3 can be symmetrical arranged about the middle line of exhaust fume collecting hood 1.
First smoke barrier 2 and the second smoke barrier 3 are symmetrical arranged about the middle line of exhaust fume collecting hood 1, so that the two can play
More satisfactory holds together cigarette effect, and but also the structure of range hood is more symmetrical, shape is more beautiful.
In the present embodiment, the first smoke barrier 2 and the second smoke barrier 3 can be articulated in smoke chamber 100, and driving unit can
With include for drive the first smoke barrier 2 rotate first motor 4 and for drives the second smoke barrier 3 rotation the second motor 5,
First motor 4 and the second motor 5 are mounted on exhaust fume collecting hood 1.
First motor 4 and the second motor 5 are installed on exhaust fume collecting hood 1, the rotation of the first smoke barrier 2 is driven by first motor 4,
The rotation of the second smoke barrier 3 is driven by the second motor 5, so that the structure of range hood is more simplified, range hood of being more convenient for
Installation and maintenance.
Specifically, first rotating shaft and the second shaft can be articulated with by holding together in the present embodiment in smoke chamber 100, the first smoke barrier 2
It is affixed with first rotating shaft, it is articulated in smoke chamber 100 by first rotating shaft；Second smoke barrier 3 and the second shaft are affixed, pass through
Two shafts are articulated in smoke chamber 100.The output shaft of first motor 4 is coaxial and affixed with first rotating shaft, the output of the second motor 5
Axis is coaxial and affixed with the second shaft.
First smoke barrier 2 and first rotating shaft are affixed, and the second smoke barrier 3 and the second shaft are affixed, specifically, can be first
One end of smoke barrier 2 is placed in first rotating shaft admittedly, and one end of the second smoke barrier 3 is placed on admittedly in the second shaft.
In the present embodiment, range hood can also include control unit, and first motor 4 and the second motor 5 are single with control
Member electrical connection, and first motor 4 and the second motor 5 can be activated individually under the control of the control unit or start simultaneously.
First motor 4 and the second motor 5 can be activated individually under the control of the control unit or start simultaneously, that is, control
Unit can control the starting of first motor 4, so that it is driven the expansion of the first smoke barrier 2 or is withdrawn, also can control the second motor 5
Starting makes it drive the expansion of the second smoke barrier 3 or withdraw, additionally it is possible to and it controls first motor 4 and the second motor 5 while starting,
Make 3 synchronization action of the first smoke barrier 2 and the second smoke barrier.So that 2 He of the first smoke barrier in range hood provided in this embodiment
Second smoke barrier 3 can either be opened and closed individually, on gas-cooker burner 200 correspond, and can synchronous on-off so that oil suction
Smoke machine can either more accurate, effective fume exhaust, and can fume exhaust to a greater extent, improve the property of range hood
Energy.
Alternatively, in the present embodiment, driving unit may include third motor and the 4th motor, third electricity
Machine and the 4th motor are mounted in smoke chamber 100.Third motor is connect with the first transmission component, passes through the first transmission component band
Dynamic first smoke barrier 2 rotation.4th motor is connect with the second transmission component, drives the second smoke barrier 3 by the second transmission component
Rotation.
Driving unit includes the third motor and the 4th motor for being installed in smoke chamber 100, and third motor is passed by first
Dynamic component drives the rotation of the first smoke barrier 2, and the 4th motor drives the rotation of the second smoke barrier 3 by the second transmission component, so that driving
The setting of moving cell is more flexible.
In the present embodiment, first rotating shaft and the second shaft can be articulated with by holding together in smoke chamber 100, and the axis of first rotating shaft with
The axis of the output shaft of third motor is parallel, and the axis of the second shaft is parallel with the axis of output shaft of the 4th motor.First gear
Cigarette plate 2 and first rotating shaft are affixed, and the second smoke barrier 3 and the second shaft are affixed.First transmission component includes being placed on third motor admittedly
Output shaft on first gear and the second gear that is placed in first rotating shaft admittedly, first gear and second gear engaged transmission.
Second transmission component includes the third gear being placed on the output shaft of the 4th motor admittedly and the 4th tooth being placed in the second shaft admittedly
Wheel, third gear and the 4th gear engaged transmission.
Alternatively, in the present embodiment, being also possible to the first transmission component includes being placed on third motor admittedly
The first sprocket wheel on output shaft, the second sprocket wheel being placed in first rotating shaft admittedly and it is sheathed on the first sprocket wheel and the second sprocket wrap
The first chain.Second transmission component includes the third sprocket wheel being placed on the output shaft of the 4th motor admittedly, is placed on the second shaft admittedly
On the 4th sprocket wheel and be sheathed on the second chain of third gear and the 4th outer peripheral gear.It can also be the first transmission component packet
It includes the first pulley being placed on the output shaft of third motor admittedly, the second belt wheel being placed in first rotating shaft admittedly and is sheathed on first
First transmission item of belt wheel and the second belt wheel periphery.Second transmission component includes the third being placed on the output shaft of the 4th motor admittedly
Belt wheel, the 4th belt wheel being placed in the second shaft admittedly and the second transmission article for being sheathed on third belt wheel and the 4th belt wheel periphery.
In the present embodiment, range hood includes blower hood, and driving unit may include being vertically arranged on blower hood
Push-rod electric machine, and push-rod electric machine is located at the middle part in range hood transverse direction.First smoke barrier 2 and the second smoke barrier 3 are pivotally connected
In holding together in smoke chamber 100, driving unit further includes the first connecting rod and second connecting rod for being articulated in the output end of push-rod electric machine, and first connects
The free ending pivot of bar is connected to the free end of the first smoke barrier 2, and the free ending pivot of second connecting rod is connected to the freedom of the second smoke barrier 3
End the exhibition of the first smoke barrier 2 and the second smoke barrier 3 is realized by the collective effect of push-rod electric machine, first connecting rod and second connecting rod
It opens or withdraws.
In the present embodiment, it can also be that exhaust fume collecting hood 1 is equipped with the cunning to match with the first smoke barrier 2 and the second smoke barrier 3
Road, driving unit drive the first smoke barrier 2 and the second smoke barrier 3 be unfolded to expand outward along corresponding slideway transverse direction hold together cigarette district domain or
The first smoke barrier 2 and the second smoke barrier 3 is driven inwardly to be accommodated in smoke chamber 100 along corresponding slideway.
Specifically, can be range hood includes blower hood, driving unit includes being vertically arranged on blower hood
Push-rod electric machine, and push-rod electric machine is located at the middle part in range hood transverse direction.First smoke barrier 2 and the second smoke barrier 3, which slide, to be set
It being placed in corresponding slideway, driving unit further includes the third connecting rod and fourth link for being articulated in the output end of push-rod electric machine, the
The free ending pivot of three-link is connected to the first smoke barrier 2 close to one end of the second smoke barrier 3, and the free ending pivot of fourth link is connected to
Two smoke barriers 3 pass through the common work of push-rod electric machine, third connecting rod, fourth link and slideway close to one end of the first smoke barrier 2
With the expansion or withdrawal of realization the first smoke barrier 2 and the second smoke barrier 3.
First gear smoke shelf plate may be implemented in other and the mechanism of second baffle folding can also be used as the present embodiment meaning
Driving unit.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of range hood, which is characterized in that including exhaust fume collecting hood (1), the first smoke barrier (2), the second smoke barrier (3) and driving
Unit, first smoke barrier (2) and second smoke barrier (3) be all set in the exhaust fume collecting hood (1) enclose set made of hold together cigarette
It in chamber (100), and can be unfolded outward under the driving of the driving unit, hold together cigarette to expand the transverse direction of the range hood
Region, also can be withdrawn under the driving of the driving unit by the state being unfolded and be accommodated in it is described hold together smoke chamber (100) in.
2. range hood according to claim 1, which is characterized in that first smoke barrier (2) includes by four circumferential directions
Entreat the first lug boss for gradually swelling, and first smoke barrier (2) be accommodated in it is described hold together smoke chamber (100) in when, described first
Lug boss is downwardly projecting；
And/or second smoke barrier (3) includes by four circumferential central the second lug bosses gradually swelled, and the second gear
Cigarette plate (3) be accommodated in it is described hold together smoke chamber (100) in when, second lug boss is downwardly projecting.
3. range hood according to claim 1, which is characterized in that first smoke barrier (2) and the second gear cigarette
Plate (3) be accommodated in it is described hold together smoke chamber (100) in when can block air inlet on the exhaust fume collecting hood (1).
4. range hood according to claim 2, which is characterized in that the outer profile of first smoke barrier (2) and described
The outer profile of second smoke barrier (3) be it is rectangular, and the width of the two with it is described hold together smoke chamber (100) in unidirectional size
It is adapted.
5. range hood according to claim 1-4, which is characterized in that first smoke barrier (2) with it is described
Second smoke barrier (3) is symmetrical arranged about the middle line of the exhaust fume collecting hood (1).
6. range hood according to claim 1-4, which is characterized in that first smoke barrier (2) and described
Second smoke barrier (3) holds together in smoke chamber (100) described in being articulated in, and the driving unit includes for driving first smoke barrier
(2) first motor (4) rotated and the second motor (5) for driving the second smoke barrier (3) rotation, the first motor
(4) it is mounted on the exhaust fume collecting hood (1) with second motor (5).
7. range hood according to claim 6, which is characterized in that it is described hold together smoke chamber (100) in be articulated with first rotating shaft
With the second shaft, first smoke barrier (2) and the first rotating shaft are affixed, by the first rotating shaft be articulated in it is described hold together cigarette
In chamber (100)；Second smoke barrier (3) and second shaft are affixed, by second shaft be articulated in it is described hold together cigarette
In chamber (100)；
The output shaft of the first motor (4) is coaxial and affixed with the first rotating shaft, the output shaft of second motor (5) with
Second shaft is coaxial and affixed.
8. range hood according to claim 6, which is characterized in that further include control unit, the first motor (4) and
Second motor (5) is electrically connected with the control unit, and the first motor (4) and second motor (5) can
It is activated individually under the control of described control unit or starts simultaneously.
9. range hood according to claim 1-4, which is characterized in that first smoke barrier (2) and described
Second smoke barrier (3) holds together in smoke chamber (100) described in being articulated in, and the driving unit includes third motor and the 4th motor, institute
State third motor and the 4th motor be mounted on it is described hold together smoke chamber (100) in；
The third motor is connect with the first transmission component, drives first smoke barrier (2) by first transmission component
Rotation；4th motor is connect with the second transmission component, drives second smoke barrier (3) by second transmission component
Rotation.
10. range hood according to claim 1-4, which is characterized in that the exhaust fume collecting hood (1) be equipped with
The slideway that first smoke barrier (2) and second smoke barrier (3) match, the driving unit drive the first gear cigarette
Plate (2) and second smoke barrier (3) along the corresponding slideway be unfoldeds to expand laterally to hold together outward cigarette district domain or drive described the
One smoke barrier (2) and the second smoke barrier (3) along the corresponding slideway be inwardly accommodated in it is described hold together smoke chamber (100) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820964443.6U CN208442896U (en) | 2018-06-21 | 2018-06-21 | Range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820964443.6U CN208442896U (en) | 2018-06-21 | 2018-06-21 | Range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208442896U true CN208442896U (en) | 2019-01-29 |
Family
ID=65090412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820964443.6U Active CN208442896U (en) | 2018-06-21 | 2018-06-21 | Range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208442896U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906396A (en) * | 2019-11-07 | 2020-03-24 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN113587168A (en) * | 2021-09-06 | 2021-11-02 | 杭州老板电器股份有限公司 | Smoke exhaust ventilator |
-
2018
- 2018-06-21 CN CN201820964443.6U patent/CN208442896U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906396A (en) * | 2019-11-07 | 2020-03-24 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN110906396B (en) * | 2019-11-07 | 2022-03-18 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN113587168A (en) * | 2021-09-06 | 2021-11-02 | 杭州老板电器股份有限公司 | Smoke exhaust ventilator |
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