CN209415533U - Side-absorption type smoke exhaust ventilator and its component - Google Patents
Side-absorption type smoke exhaust ventilator and its component Download PDFInfo
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- CN209415533U CN209415533U CN201821340490.XU CN201821340490U CN209415533U CN 209415533 U CN209415533 U CN 209415533U CN 201821340490 U CN201821340490 U CN 201821340490U CN 209415533 U CN209415533 U CN 209415533U
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Abstract
The application proposes a kind of side-absorption type smoke exhaust ventilator and its component.Component of the application one embodiment about side-absorption type smoke exhaust ventilator, including exhaust fume collecting hood (15) and electric driver, the exhaust fume collecting hood (15) includes rear wall, and the exhaust fume collecting hood (15) further includes Oil Guide wall；Interval is formed with accommodating chamber between the Oil Guide wall and the rear wall；The electric driver is at least partially disposed in the accommodating chamber.In this way, helping to reduce contact of the electric driver with oil smoke.
Description
[technical field]
This application involves side-absorption type smoke exhaust ventilator field more particularly to the components of side-absorption type smoke exhaust ventilator.
[background technique]
Side-absorption type smoke exhaust ventilator is typically provided with filter screen at its smoke inlet, cleans the airflow channel on the inside of filter screen
When, first filter screen to be removed, then cleaned.In existing side-absorption type smoke exhaust ventilator, a kind of typical structure is in it
Lesser closed smoke inlet is arranged in upside, in this way, when smoke inlet is closed, the outside of side-absorption type smoke exhaust ventilator easy to clean
Wall body；But since the Oil Guide access for flowing to lubricating cup for grease below smoke inlet is sealing, be not easy to clean, it is easy product
Tire out a large amount of grease, it is both unhygienic or dangerous.In addition, the side-absorption type smoke exhaust ventilator of closed smoke inlet is arranged, generally set
Electric driver is set to control the opening and closing of smoke inlet, electric driver is exposed in oil smoke surroundings, influences its service life.Again
Person, the side-absorption type smoke exhaust ventilator of the existing closed smoke inlet of setting, structure is more single, lacks and improves.
Support that otherwise the prior art described here is not an admission that these prior arts unless there are sufficient evidence
Before the filing date of the present application for known in the those of ordinary skill in field involved by the application.
[summary of the invention]
One purpose of the embodiment of the present application is, at least one above technical problem, proposes a kind of improved side
Absorption type range hood and its component.
Component of the application one embodiment about side-absorption type smoke exhaust ventilator, including exhaust fume collecting hood and electric driver, it is described
Exhaust fume collecting hood includes rear wall, and the exhaust fume collecting hood further includes Oil Guide wall；Interval is formed with receiving between the Oil Guide wall and the rear wall
Chamber；The electric driver is at least partially disposed in the accommodating chamber.In this way, helping to reduce electric driver and oil smoke
Contact.
In a kind of possible embodiment, the Oil Guide wall includes the upper plate and lower plate being mutually connected, the upper plate
The first obtuse angle is formed with lower plate, first obtuse angle is towards the rear wall.In this way, helping to promote cigarette effect.
In a kind of possible embodiment, the rear wall includes the upper plate body and lower body being mutually connected, the upper plate body with
Lower body forms the second obtuse angle, and the direction at second obtuse angle and first obtuse angle are towards identical.In this way, helping to reduce
The volume of exhaust fume collecting hood.
In a kind of possible embodiment, the exhaust fume collecting hood further includes smoke inlet and the cleaning below the smoke inlet
Mouthful, the cleaning mouth is connected to the airflow channel on the inside of the smoke inlet.In this way, can be easily by cleaning mouth to smoke inlet
The airflow channel of inside is cleaned.
In a kind of possible embodiment, the exhaust fume collecting hood, which is provided with, is suitable for linking in the machine of the side-absorption type smoke exhaust ventilator
The opening of shell；The accommodating chamber is set to the left side and/or right side of the opening.
In a kind of possible embodiment, the exhaust fume collecting hood further includes spacer, and the opening is divided into positioned at upside
Smoke inlet and cleaning mouth positioned at downside.
It further include the filter screen being set at the smoke inlet in a kind of possible embodiment；The spacer support
The bottom end of the filter screen.
It further include the lower smoke deflector suitable for blocking the cleaning mouth in a kind of possible embodiment；The lower smoke deflector
It is arranged to be suitable for switching between initial position and cleaning position；When the lower smoke deflector is in the initial position,
The lower smoke deflector blocks the cleaning mouth；When the lower smoke deflector is in the cleaning position, the cleaning mouth is opened wide.
Further include air supporting bar in a kind of possible embodiment, is arranged to be suitable for maintaining the lower smoke deflector
In the initial position or cleaning position；The upper edge of the cleaning mouth, the other end are fixed in one end of the air supporting bar
It is fixed on the inner wall of the lower smoke deflector.
Further include upper smoke deflector in a kind of possible embodiment, is arranged to be suitable in the electric driver
It is switched between a closed position and a open position under driving；When the upper smoke deflector is in the open position, it is described on
The bottom end of smoke deflector is stretched out to form an eaves portion, opens wide the smoke inlet；It is described when the upper smoke deflector is in the closed position
Upper smoke deflector closes the smoke inlet；The lower smoke deflector is in the initial position and the upper smoke deflector is in the closing
When position, the lower smoke deflector and upper smoke deflector tandem array, the outer surface of the outer surface of the upper smoke deflector and lower smoke deflector
Between angle be obtuse angle.Hold together cigarette effect in this way, helping to be promoted under side-absorption type smoke exhaust ventilator working condition.
In a kind of possible embodiment, the exhaust fume collecting hood further includes two side walls at left and right sides of it, and this two
Side wall and the Oil Guide wall surround a smoke collecting chamber；When the lower smoke deflector is in the initial position, the lower smoke deflector it is interior
Wall is resisted against two side walls；When the upper smoke deflector is in the closed position, the inner wall of the upper smoke deflector is resisted against two
Side wall.
In a kind of possible embodiment, the electric driver includes motor；The motor is set to the appearance
It receives intracavitary.In this way, helping to reduce contact of the motor with oil smoke.
In a kind of possible embodiment, the accommodating chamber is isolated with oil smoke.In this way, helping to reduce electric driver
Contact with oil smoke.
The application one embodiment is arranged about side-absorption type smoke exhaust ventilator just like component described in any of the above item.
Need exist for being explained, " upside ", " downside " appeared in the application, " left side ", " right side ", " on
The expression of the directionalities such as side ", " lower section " is the usual use based on the side-absorption type smoke exhaust ventilator if being not particularly illustrated
For state.
It needing exist for being pointed out, " first ", " second " appeared in the specification are used for description purposes only, and
It is not used in instruction relative importance；Moreover, it is also not defining to the quantity of feature defined by it；In addition, it is also not
To the logical relation of feature or defining for ordinal relation defined by it.
The above-mentioned technical proposal content of the application is not intended to all possible embodiments of description the application.Entirely
In application, many places provide guidance by enumerating example, these examples can be used for various feasible combinations.
[Detailed description of the invention]
The following drawings only makees schematic illustration and explanation to the application, does not limit scope of the present application, in which:
Fig. 1 is that a kind of lower smoke deflector of side-absorption type smoke exhaust ventilator embodiment of the application is at initial position and upper smoke deflector
Structural schematic diagram when closed position；
Fig. 2 is that a kind of lower smoke deflector of side-absorption type smoke exhaust ventilator embodiment of the application is at initial position and upper smoke deflector
Structural schematic diagram when open position；
Fig. 3 is that a kind of lower smoke deflector of side-absorption type smoke exhaust ventilator embodiment of the application is at cleaning position and upper smoke deflector
Structural schematic diagram when closed position；
Fig. 4 is that a kind of lower smoke deflector of side-absorption type smoke exhaust ventilator embodiment of the application is at cleaning position and upper smoke deflector
Another structural schematic diagram when closed position；
Fig. 5 is that a kind of lower smoke deflector of side-absorption type smoke exhaust ventilator embodiment of the application is at cleaning position and upper smoke deflector
Another structural schematic diagram when closed position；
Fig. 6 is the cross-sectional view of the line A-A along Fig. 5；
Fig. 7 is a kind of partial structure diagram of side-absorption type smoke exhaust ventilator embodiment of the application；
Fig. 8 is a kind of structural schematic diagram of the exhaust fume collecting hood of side-absorption type smoke exhaust ventilator embodiment of the application；
Fig. 9 is the explosive view of exhaust fume collecting hood shown in Fig. 8.
Appended drawing reference:
The upper smoke deflector of 1-, smoke deflector under 2-, 3- control panel, 4- spacer, 5- air supporting bar, 6- clean mouth, 7- mistake
Strainer, 8- lubricating cup, 9- blower, 10- casing, 11- Decorative Cover, 12- air duct base, 13- electrical appliance kit, 14- electrostatic strainer, 15- collection cigarette
It covers, 16- hinge, 17- motor, 18- transmission device, 19- connecting lever, 20- upper plate, 21- lower plate, 22- upper plate body, under 23-
Plate body, 24- side wall.
[specific embodiment]
To keep the purpose, scheme and beneficial effect of the application more clear, with reference to the accompanying drawing and it is preferably implemented
Example is described further the application.
The application propose a kind of side-absorption type smoke exhaust ventilator embodiment, including lubricating cup 8, blower 9, casing 10, Decorative Cover 11,
Air duct base 12, electrical appliance kit 13, electrostatic strainer 14, control panel 3 and component, as shown in Fig. 1 to 7.The side-absorption type smoke exhaust ventilator
Component, including upper smoke deflector 1, lower smoke deflector 2, air supporting bar 5, filter screen 7, electric driver and exhaust fume collecting hood 15.9 He of blower
Electrostatic strainer 14 is all set in casing 10, and electrostatic strainer 14 is set to the lower section of blower 9.Air duct base 12 and electrical appliance kit 13 are all provided with
It is placed on the roof of casing 10.Decorative Cover 11 blocks casing 10.Upper smoke deflector 1 and lower smoke deflector 2 are nonporous glass plate, and on
Smoke deflector 1 and lower smoke deflector 2 are square.Electric driver is arranged to be suitable for driving upper smoke deflector 1.
Exhaust fume collecting hood 15 is provided with smoke inlet and cleaning mouth 6.Cleaning mouth 6 is located at the lower section of smoke inlet.Specifically, exhaust fume collecting hood 15
It is provided with and is suitable for linking in the opening of casing 10.Exhaust fume collecting hood 15 is additionally provided with spacer 4, which is divided into the opening
Smoke inlet positioned at upside and the cleaning mouth 6 positioned at downside.Filter screen 7 is set at smoke inlet, which supports filter screen
7 bottom end.When the side-absorption type smoke exhaust ventilator is in running order, if blower 9 is run, air-flow flows into again after flowing through the filter screen 7
Smoke inlet.
Cleaning mouth 6 is connected to the airflow channel of 7 inside of filter screen, i.e. cleaning mouth 6 is penetrated through inwardly to 7 inside of filter screen.Control
Panel 3 processed is fixed on exhaust fume collecting hood 15, and control panel 3 is located at the top of upper smoke deflector 1.
Exhaust fume collecting hood 15 includes rear wall and Oil Guide wall, and interval is formed with accommodating chamber, the number of accommodating chamber between Oil Guide wall and rear wall
There are two amounts, is respectively arranged at the left and right side of opening.Electric driver is partially provided in the accommodating chamber in left side, is such as schemed
Shown in 8 and 9, building blocks of function is not placed in the accommodating chamber on right side.There are two the quantity of Oil Guide wall, i.e. the Oil Guide wall in left side and right side
Oil Guide wall.The Oil Guide wall in left side is spliced by upper and lower two parts, and the Oil Guide wall on right side is also spliced by upper and lower two parts,
As shown in Figure 9.The quantity of rear wall also there are two, i.e., left side rear wall and right side rear wall.After the Oil Guide wall in left side and left side
Interval forms the accommodating chamber in left side between wall, and interval forms the accommodating chamber on right side between the Oil Guide wall on right side and the rear wall on right side.
Oil Guide wall is located at the front side of corresponding rear wall.Any Oil Guide wall includes the upper plate 20 and lower plate 21 being mutually connected, upper plate
Part 20 is located at the top of corresponding lower plate 21, and upper plate 20 and corresponding lower plate 21 form the first obtuse angle, this first
Obtuse angle is towards rear wall.Any rear wall includes the upper plate body 22 and lower body 23 being mutually connected, and upper plate body 22 is located at corresponding lower plate
The top of body 23, upper plate body 22 and lower body 23 form the second obtuse angle, the direction at second obtuse angle and the first obtuse angle towards phase
Together, that is, the direction at second obtuse angle and the first obtuse angle are towards roughly the same, after being directed towards the side-absorption type smoke exhaust ventilator
Side is directed towards the installation metope of the rear side of the side-absorption type smoke exhaust ventilator.So-called " the first obtuse angle/second obtuse angle direction ",
It can be understood as the direction at the first obtuse angle/second obtuse angle angle.Exhaust fume collecting hood further includes two side walls 24 at left and right sides of it,
Two side walls 24 and Oil Guide wall surround a smoke collecting chamber, as shown in FIG. 8 and 9.
Upper smoke deflector 1 is arranged to be suitable for switching between a closed position and a open position.Specifically, upper smoke deflector
1 switches between a closed position and a open position under the driving of electric driver.Upper smoke deflector 1 is in an open position
When, the bottom edge of upper smoke deflector 1 is stretched out to form an eaves portion, opens wide smoke inlet.When upper smoke deflector 1 is in an open position, upper smoke deflector 1
Inner wall be suitable for guidance air-flow flow into smoke inlet.When upper smoke deflector 1 is in an open position, subscriber station is in the side-absorption type smoke exhaust ventilator
Front, seen in the horizontal direction towards the side-absorption type smoke exhaust ventilator, the inner wall of upper smoke deflector 1 is invisible.Upper smoke deflector 1, which is in, to close
When closed position, upper smoke deflector 1 closes smoke inlet.When upper smoke deflector 1 is in the closed position, upper smoke deflector 1 and 3 head and the tail of control panel
Linking, as shown in Figure 1.When upper smoke deflector 1 is in the closed position, the left and right ends of the inner wall of upper smoke deflector 1 are born against in collection
The side wall 24 of 15 left and right sides of petticoat pipe.
Electric driver, including motor 17 and transmission device 18.The transmission device 18 is four-bar linkage.The hinge
Four-bar mechanism includes first linkage rod, the second connecting rod and connecting rod.Specifically, the second connecting rod is a connecting lever 19.Motor 17
Shaft be fixedly connected on first linkage rod one end (motor 17 run when, under the drive of the shaft of motor 17, first
Connecting rod is rotated around the shaft of the first motor 17), the other end of first linkage rod is articulated with one end of connecting rod, connecting rod it is another
End is articulated with the middle part of connecting lever 19.One end of connecting lever 19 is articulated with exhaust fume collecting hood 15, and the other end of connecting lever 19 is then fixedly connected on
Smoke deflector 1.19 a part of connecting lever is placed within accommodating chamber, and other parts are then exposed to except accommodating chamber.Motor 17 is set to
In accommodating chamber.
Lower smoke deflector 2 is arranged to be suitable for switching between initial position and cleaning position.Specifically, lower smoke deflector
2 bottom by hinge 16 be articulated with side-absorption type smoke exhaust ventilator exhaust fume collecting hood 15 bottom, lower smoke deflector 2 be arranged to be suitable for around
Hinged place is turned out to switch to cleaning position from initial position.Lower smoke deflector 2 be also set to be suitable for around hinged place to
Interior rotation switches to initial position to automatically cleaning position.
Lower smoke deflector 2 is suitable for blocking cleaning mouth 6.When lower smoke deflector 2 is in initial position, lower smoke deflector 2 blocks cleaning mouth
6.When lower smoke deflector 2 is in cleaning position, cleaning mouth 6 (smoke deflector 2 is descended no longer to block cleaning mouth 6) is opened wide, is suitable for wearing at this time
It crosses cleaning mouth 6 and cleans the airflow channel of 7 inside of filter screen and the inner wall of filter screen 7, for example, the hand of user may pass through clearly at this time
Clean mouth 6 carries out the clean operation.When lower smoke deflector 2 is in cleaning position, it is further adapted for cleaning blower 9 across cleaning mouth 6, for example,
The hand of user may pass through the operation that cleaning mouth 6 carries out cleaning blower 9 at this time.
When lower smoke deflector 2 is in cleaning position, the angle between the outer surface and horizontal plane of lower smoke deflector 2 is one less than 5
The acute angle of degree, as shown in Fig. 3 to 6.
7 slant setting of filter screen, the bottom edge of filter screen 7 are its lowest part.When lower smoke deflector 2 is in initial position, part
The grease that inherent filtration net 7 drips drops to the inner wall of lower smoke deflector 2.
Lubricating cup 8 is arranged to be suitable for the grease that access is dripped from the bottom edge of lower smoke deflector 2.Amount of grease is from lower smoke deflector 2
Inner wall flow to bottom edge, the outer surface of amount of grease from lower smoke deflector 2 flow to the bottom edge of lower smoke deflector 2.Lower smoke deflector 2 it is entire
Bottom edge is placed in the top of the opening of lubricating cup 8.Lower smoke deflector 2 is tilted down towards lubricating cup 8 always, under the bottom edge of lower smoke deflector 2 is
The lowest part of smoke deflector 2；That is, no matter descending smoke deflector 2 is to be in cleaning position, the equal court of lower smoke deflector 2 in initial position
It is tilted down to lubricating cup 8, the bottom edge of lower smoke deflector 2 is its lowest part.Thus, no matter descending smoke deflector 2 is to be in initial position,
It is in cleaning position, accompanying grease can lead cigarette under inclined under the effect of gravity on lower smoke deflector 2
Plate 2 flow to the bottom edge of lower smoke deflector 2, then drops in lubricating cup 8.In addition, when lower smoke deflector 2 is in initial position, automatically cleaning
The grease of the upper edge drippage of mouth 6 drops to the inner wall of lower smoke deflector 2.And lower smoke deflector 2 is when being in cleaning position, automatically cleaning mouth
The grease of 6 upper edge drippage also drops to the inner wall of lower smoke deflector 2.
Air supporting bar 5 includes pressure pipe, piston, piston rod, grease proofing washer and grease proofing protective shell.Grease proofing washer uses rubber
Glue is made.Piston rod is fixed in one end of grease proofing protective shell, and the other end is provided with the aperture passed through for pressure pipe.Grease proofing washer is set
It is placed in grease proofing protective shell, grease proofing washer is extruded between the outer wall of the inner wall and pressure pipe that are set to grease proofing protective shell.In gas
In the stroke range of body support rod 5, grease proofing washer is extruded the outer wall of the inner wall and pressure pipe that are set to grease proofing protective shell always
Between.
The upper edge (specifically, being fixed on spacer 4) of cleaning mouth 6 is fixed in one end of air supporting bar 5, and the other end is solid
Due to the inner wall of lower smoke deflector 2.Air supporting bar 5 is arranged to be suitable for lower smoke deflector 2 maintaining initial position or clean bits
It sets.Specifically, user can use the mobile lower smoke deflector 2 of hand, switch over it between initial position and cleaning position.Instantly it leads
When cigarette plate 2 is moved to initial position, in air supporting bar 5 under the action of pushing power, lower smoke deflector 2 is resisted against exhaust fume collecting hood 15
Side wall 24 and in inwardly rotate around hinged place (inwardly rotation, i.e., to cleaning mouth 6 rotate) trend, thus air supporting bar 5 by
Lower smoke deflector 2 maintains initial position, at this point, lower smoke deflector 2 also voluntarily maintains initial position even if user removes hand.When
When lower smoke deflector 2 is moved to cleaning position, air supporting bar 5 is in maximum extension state, and air supporting bar 5 lifts lower smoke deflector
2, thus lower smoke deflector 2 is maintained cleaning position by air supporting bar 5, at this point, even if user removes hand, lower smoke deflector 2 also from
Row maintains cleaning position.
When lower smoke deflector 2 is in initial position, the rear side of lower smoke deflector 2 is provided with the gap of connection cleaning mouth 6.Under lead cigarette
When plate 2 is in initial position and upper smoke deflector 1 in an open position, which is suitable for the fraction stream for 7 outside of filter screen
Later cleaning mouth 6 is flowed into.Specifically, when lower smoke deflector 2 is in initial position and upper smoke deflector 1 in an open position, if blower 9
It runs (when i.e. the side-absorption type smoke exhaust ventilator is in running order), then fraction flows into blower 9, part after flowing through filter screen 7
Air-flow flows into blower 9 after then flowing through gap, cleaning mouth 6.Since the thickness in gap is smaller, although being not provided with oil strain at cleaning mouth 6
Net, lower smoke deflector 2 are also enough to filter out the grease in the oil smoke flowed through.When the side-absorption type smoke exhaust ventilator is in running order, into
The Oil Guide wall guided air-flow of mouth two sides flows into smoke inlet, and the Oil Guide wall of cleaning 6 two sides of mouth then guides air-flow to flow into cleaning mouth 6.
When lower smoke deflector 2 is in initial position and upper smoke deflector 1 in the closed position, lower smoke deflector 2 and upper smoke deflector 1 are first
Tail linking, the angle between the outer surface of upper smoke deflector 1 and the outer surface of lower smoke deflector 2 is obtuse angle, as shown in Figure 1.On at this point,
The grease adhered on 1 inner wall of smoke deflector can be guided to the inner wall of lower smoke deflector 2, the grease meeting adhered on upper 1 outer surface of smoke deflector
It is guided to the outer surface of lower smoke deflector 2.
When lower smoke deflector 2 is in cleaning position and upper smoke deflector 1 in an open position, dripped from the bottom edge of upper smoke deflector 1
Grease drop to the inner wall of lower smoke deflector 2.Obviously, lower smoke deflector 2 is in cleaning position and upper smoke deflector 1 is in the closed position
When, the grease dripped from the bottom edge of upper smoke deflector 1 can also drop to the inner wall of lower smoke deflector 2.
When lower smoke deflector 2 is in initial position, under lead the inner wall of cigarette and Oil Guide wall is spaced a distance.Lower smoke deflector 2
When in initial position, the left and right ends of the inner wall of lower smoke deflector 2 are born against in the side wall 24 of 15 left and right sides of exhaust fume collecting hood, are made
If obtaining blower 9 at this time and running air-flow the side-absorption type smoke exhaust ventilator cannot be flowed at left and right sides of lower smoke deflector 2.At lower smoke deflector 2
When initial position and upper smoke deflector 1 in the closed position, the path that air-flow flows into the side-absorption type smoke exhaust ventilator is all closed.
The above is only a kind of embodiment of the application, certain technical characteristics are increased, are deleted, modifications or substitutions may be used also
To obtain other embodiments.Such as, when being also possible to lower smoke deflector and being in initial position, lower smoke deflector not only blocks cleaning mouth,
Cleaning mouth is also closed off, so that air-flow can not pass through cleaning mouth.For another example, it is also possible to drive lower smoke deflector by electrical operating device
Automatically it is switched between initial position and cleaning position, for example, driving transmission device to realize this cut by motor
It changes.For another example, as above-mentioned " hinged " concrete mode is realized, it is not limited with hinge shown in above-described embodiment, can also be adopted
With other technological means that can be applied to the application in the prior art, as long as the bottom that lower smoke deflector may be implemented rotationally connects
It is connected to the side-absorption type smoke exhaust ventilator.For another example, other feasible imperforate plates can also be used in upper smoke deflector and lower smoke deflector, such as
Non-porous stainless steel plate.For another example, it is also possible to further set on the components such as filter screen, Oil Guide wall, upper smoke deflector or lower smoke deflector
Set oil-repellent easy to clean.For another example, it is also possible to the left or right side that accommodating chamber is only arranged at opening.For another example, it is also possible to
Anti- lubricating pad is provided at the port that accommodating chamber is stretched out for electric driver, which squeezes the wall for being set to the port of accommodating chamber
Between body and electric driver.
The component of different embodiments can be combined with each other in any way possible, to realize the purpose of the application.
Need it is annotated be that the application should not be construed as being limited to embodiment described above, but
It should be understood that all possible performance for covering the claim of this application combination specification disclosure and determination.
Therefore, all without departing from present context, technical spirit according to the application is to the above embodiments any simply to repair
Change, equivalent variations and modification, belongs to the protection scope of the application.
Claims (14)
1. a kind of component of side-absorption type smoke exhaust ventilator, including exhaust fume collecting hood (15) and electric driver, the exhaust fume collecting hood (15) include
Rear wall, it is characterised in that:
The exhaust fume collecting hood (15) further includes Oil Guide wall；
Interval is formed with accommodating chamber between the Oil Guide wall and the rear wall；
The electric driver is at least partially disposed in the accommodating chamber.
2. component according to claim 1, it is characterised in that:
The Oil Guide wall includes the upper plate (20) and lower plate (21) being mutually connected, the upper plate (20) and lower plate (21) shape
At the first obtuse angle, first obtuse angle is towards the rear wall.
3. component according to claim 2, it is characterised in that:
The rear wall includes the upper plate body (22) and lower body (23) being mutually connected, and the upper plate body (22) and lower body (23) are formed
Second obtuse angle, the direction at second obtuse angle and first obtuse angle are towards identical.
4. component according to claim 1, it is characterised in that:
The exhaust fume collecting hood (15) further includes smoke inlet and the cleaning mouth (6) below the smoke inlet, and the cleaning mouth (6) is even
Pass through the airflow channel on the inside of the smoke inlet.
5. component according to claim 1, it is characterised in that:
The exhaust fume collecting hood (15), which is provided with, to be suitable for being connected in the opening of the casing of the side-absorption type smoke exhaust ventilator；
The accommodating chamber is set to the left side and/or right side of the opening.
6. component according to claim 5, it is characterised in that:
The exhaust fume collecting hood (15) further includes spacer (4), and the opening is divided into positioned at the smoke inlet of upside and positioned at downside
Cleaning mouth (6).
7. component according to claim 6, it is characterised in that:
It further include the filter screen (7) being set at the smoke inlet；
The spacer (4) supports the bottom end of the filter screen (7).
8. the component according to claim 4 or 6, it is characterised in that:
It further include the lower smoke deflector (2) suitable for blocking cleaning mouth (6)；
The lower smoke deflector (2) is arranged to be suitable for switching between initial position and cleaning position；
When the lower smoke deflector (2) is in the initial position, the lower smoke deflector (2) blocks the cleaning mouth (6)；
When the lower smoke deflector (2) is in the cleaning position, the cleaning mouth (6) is opened wide.
9. component according to claim 8, it is characterised in that:
Further include air supporting bar (5), is arranged to be suitable for the lower smoke deflector (2) maintaining the initial position or cleaning
Position；
One end of the air supporting bar (5) be fixed on it is described cleaning mouth (6) upper edge, the other end be fixed on it is described under lead cigarette
The inner wall of plate (2).
10. component according to claim 8, it is characterised in that:
Further include upper smoke deflector (1), is arranged to be suitable under the driving of the electric driver in closed position and opening
It is switched between position；
When the upper smoke deflector (1) is in the open position, the bottom end of the upper smoke deflector (1) is stretched out to form an eaves portion, opens
Open the smoke inlet；
When the upper smoke deflector (1) is in the closed position, the upper smoke deflector (1) closes the smoke inlet；
The lower smoke deflector (2) is in the initial position and when the upper smoke deflector (1) is in the closed position, under described
The outer surface of smoke deflector (2) and upper smoke deflector (1) tandem array, the outer surface of the upper smoke deflector (1) and lower smoke deflector (2) it
Between angle be obtuse angle.
11. component according to claim 10, it is characterised in that:
The exhaust fume collecting hood (15) further includes two side walls (24) at left and right sides of it, two side walls (24) and the Oil Guide
Wall surrounds a smoke collecting chamber；
When the lower smoke deflector (2) is in the initial position, the inner wall of the lower smoke deflector (2) is resisted against two side walls
(24)；
When the upper smoke deflector (1) is in the closed position, the inner wall of the upper smoke deflector (1) is resisted against two side walls
(24)。
12. component according to claim 1, it is characterised in that:
The electric driver includes motor (17)；
The motor (17) is set in the accommodating chamber.
13. component according to claim 1, it is characterised in that:
The accommodating chamber is isolated with oil smoke.
14. a kind of side-absorption type smoke exhaust ventilator is provided with component as in any one of the preceding claims.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821340490.XU CN209415533U (en) | 2018-08-20 | 2018-08-20 | Side-absorption type smoke exhaust ventilator and its component |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821340490.XU CN209415533U (en) | 2018-08-20 | 2018-08-20 | Side-absorption type smoke exhaust ventilator and its component |
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| Publication Number | Publication Date |
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| CN209415533U true CN209415533U (en) | 2019-09-20 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161310A (en) * | 2020-11-12 | 2021-01-01 | 绍兴依利奥厨具有限公司 | Fume exhaust fan |
| CN115218238A (en) * | 2022-07-14 | 2022-10-21 | 浙江美宁电器有限公司 | Range hood with smoke guide device and installation method thereof |
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2018
- 2018-08-20 CN CN201821340490.XU patent/CN209415533U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161310A (en) * | 2020-11-12 | 2021-01-01 | 绍兴依利奥厨具有限公司 | Fume exhaust fan |
| CN115218238A (en) * | 2022-07-14 | 2022-10-21 | 浙江美宁电器有限公司 | Range hood with smoke guide device and installation method thereof |
| CN115218238B (en) * | 2022-07-14 | 2024-07-19 | 浙江美宁电器有限公司 | Range hood with smoke guide device and installation method thereof |
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