CN209512138U - Range hood - Google Patents
Range hood Download PDFInfo
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- CN209512138U CN209512138U CN201822239220.6U CN201822239220U CN209512138U CN 209512138 U CN209512138 U CN 209512138U CN 201822239220 U CN201822239220 U CN 201822239220U CN 209512138 U CN209512138 U CN 209512138U
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- cigarette
- range hood
- air curtain
- conducting element
- leading
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Abstract
The utility model discloses a kind of range hoods, including the interior exhaust fume collecting hood (1) for setting smoke collecting chamber (10), the range hood further include can stretch out in the smoke collecting chamber (10) outside lead cigarette component (2), the bottom wall for leading cigarette component (2) be equipped with circumferentially lead cigarette air port (20) to form Zhou guide cigarette air curtain so that flue gas flows to the smoke collecting chamber (10) by the inner cavity of Zhou guide cigarette air curtain.Be additionally arranged in the range hood of the utility model can stretch out lead cigarette component; therefore; in the course of work of the fume purifying of the range hood; the Zhou guide cigarette air curtain for surrounding kitchen range inwardly to gather flue gas is formed by leading cigarette air port; and flue gas can be prevented toward Zhou guide cigarette air curtain external diffusion under the protective effect of this Zhou guide cigarette air curtain; effect that is quick well, exhausting oil smoke is played in the leakage for effectively preventing and preventing oil smoke.
Description
Technical field
The utility model relates to household kitchen electric appliance fields, and in particular, to a kind of range hood.
Background technique
Currently, as the improvement of people's living standards, requirement of the people to Health and Living experience sense is higher and higher.It is in
With in kitchen appliance, although range hood on the market is many kinds of, but still there is a problem of smoke absorption effect difference, even
The phenomenon that in the presence of leakage cigarette, inverse cigarette and inhaling not to the utmost, affects the health and satisfaction of user.
Utility model content
The purpose of the utility model is to provide one kind will not leak the good range hood of cigarette, smoke absorption effect.
To achieve the goals above, the utility model provides a kind of range hood, including the interior exhaust fume collecting hood for setting smoke collecting chamber, institute
Stating range hood further includes that can stretch out in outside the smoke collecting chamber to lead cigarette component, and the bottom wall for leading cigarette component is equipped with circumferentially
Arrangement leads cigarette air port to form Zhou guide cigarette air curtain, so that flue gas flows to the collection by the inner cavity of the Zhou guide cigarette air curtain
Smoke chamber.
Preferably, the cigarette air port of leading is downward air outlet, and Zhou guide cigarette air curtain is blown out downwards towards hearth
Air curtain is blown out, the blowout air curtain leads cigarette component towards the hearth extension below the exhaust fume collecting hood around the hearth from described
Kitchen range.
Preferably, the cigarette component of leading is fixedly connected on the exhaust fume collecting hood.
Preferably, the cigarette component of leading includes driving the circumferential direction equipped with the circumferential conducting element for leading cigarette air port and connection
Conducting element stretches out or the connection driving mechanism of retraction.
Preferably, the circumferential conducting element is the ring frame shape of circumferential closure, and the connection driving mechanism pushes the week
To conducting element linear extendible.
Preferably, the circumferential profile of the air intake end face of the ring frame shape and smoke collecting chamber of the circumferential conducting element at than
Example setting.
Preferably, the circumferential conducting element is rectangle or track type.
Preferably, the circumferential conducting element is the ring frame shape with circumferential notch, and the connection driving mechanism includes pivot
Shaft and the pivot for driving the pivotal axis to pivot, the pivotal axis along the circumferential notch arrangement and with the Zhou guide
Stream part is fixedly connected.
Preferably, the circumferential conducting element is configured to lead the outlet fluid direction in cigarette air port described in adjusting, to adjust
The downward flaring angle of the blowout air curtain.
Preferably, the circumferential conducting element includes multiple diversion sections circumferentially, and the diversion section includes being equipped with described lead
The bottom end in cigarette air port and the top end part being pivotally mounted, the bottom end can be swung relative to the top end part.
Preferably, the cigarette component of leading further includes the circumferentially arranged indicator light to indicate the Zhou guide cigarette air curtain, institute
State indicator light with it is described lead cigarette air port towards identical.
Preferably, the cigarette component of leading can bounce back in the smoke collecting chamber.
Preferably, the cigarette component of leading includes leading cigarette blower and internal gas flow channel, and the cigarette blower of leading passes through in described
Cigarette air port is led described in the connection of portion's airflow channel.
Through the above technical solutions, be additionally arranged in the range hood of the utility model can stretch out lead cigarette component, inhaling
In the course of work of the fume purifying of kitchen ventilator, the Zhou guide cigarette for surrounding kitchen range inwardly to gather flue gas is formed by leading cigarette air port
Air curtain can effectively prevent and prevent the leakage of oil smoke, play effect that is quick well, exhausting oil smoke.
Other features and advantages of the utility model will be described in detail in subsequent preferred embodiment part.
Detailed description of the invention
Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following
Preferred embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 be according to the perspective view of the range hood (side-suction type transboundary) of first preferred embodiment of the utility model,
Illustrate the closed state of the fume-exhausting, wherein circumferential conducting element is recycled in smoke collecting chamber;
Fig. 2 is the main view of Fig. 1;
Fig. 3 be according to the main view of the range hood (side-suction type transboundary) of first preferred embodiment of the utility model,
Illustrate the opening state of the fume-exhausting, wherein circumferential conducting element stretches out in the outside of smoke collecting chamber, and Zhou guide cigarette air curtain is
Blowing air curtain;
Fig. 4 be according to the perspective view of the range hood (side-suction type transboundary) of first preferred embodiment of the utility model,
Illustrate the opening state of the fume-exhausting, wherein circumferential conducting element stretches out in the outside of smoke collecting chamber, and Zhou guide cigarette air curtain is
Exhausting air curtain;
Fig. 5 is to be shown according to the perspective view of the range hood (island type) of second preferred embodiment of the utility model
The closed state of the fume-exhausting, wherein circumferential conducting element is accommodated in smoke collecting chamber;
Fig. 6 is the main view of Fig. 5;
Fig. 7 is to be shown according to the main body figure of the range hood (island type) of second preferred embodiment of the utility model
The opening state of the fume-exhausting, wherein circumferential conducting element stretches out in the outside of smoke collecting chamber, and Zhou guide cigarette air curtain is blowing
Air curtain;
Fig. 8 is to be shown according to the perspective view of the range hood (island type) of second preferred embodiment of the utility model
The opening state of the fume-exhausting, wherein circumferential conducting element stretches out in the outside of smoke collecting chamber, and Zhou guide cigarette air curtain is exhausting
Air curtain;
Fig. 9 is to be illustrated according to the perspective view of the range hood (T shape machine) of the third preferred embodiment of the utility model
The closed state of the fume-exhausting, wherein circumferential conducting element is accommodated in smoke collecting chamber;
Figure 10 is the main view of Fig. 9;
Figure 11 is to be shown according to the main view of the range hood (T shape machine) of the third preferred embodiment of the utility model
The opening state of the fume-exhausting, wherein circumferential conducting element stretches out in the outside of smoke collecting chamber, and Zhou guide cigarette air curtain is exhausting
Air curtain;
Figure 12 is to be shown according to the main view of the range hood (T shape machine) of the third preferred embodiment of the utility model
The opening state of the fume-exhausting, wherein circumferential conducting element stretches out in the outside of smoke collecting chamber, and Zhou guide cigarette air curtain is blowing
Air curtain;
Figure 13 is to be shown according to the perspective view of the range hood (side suction machine) of the 4th preferred embodiment of the utility model
The closed state of the fume-exhausting, wherein circumferential conducting element is accommodated in smoke collecting chamber;
Figure 14 is the right view of Figure 13;
Figure 15 is to be shown according to the main view of the range hood (side suction machine) of the 4th preferred embodiment of the utility model
The opening state of the fume-exhausting, wherein circumferential conducting element stretches out in the outside of smoke collecting chamber, and Zhou guide cigarette air curtain is exhausting
Air curtain;With
Figure 16 is to be shown according to the main view of the range hood (side suction machine) of the 4th preferred embodiment of the utility model
The opening state of the fume-exhausting, wherein circumferential conducting element stretches out in the outside of smoke collecting chamber, and Zhou guide cigarette air curtain is blowing
Air curtain.
Description of symbols
1 exhaust fume collecting hood 2 leads cigarette component
10 smoke collecting chamber, 11 air intake end face
20 lead the circumferential conducting element in cigarette air port 21
22 connection driving mechanisms
A blows out air curtain B and aspirates air curtain
Specific embodiment
Preferred embodiments of the present invention are described in detail below in conjunction with attached drawing.It should be understood that herein
Described preferred embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually
Be for direction shown in the drawings either for it is vertical, vertically or on gravity direction for each component mutual alignment
Relationship description word.
There are problems that leaking cigarette, inverse cigarette and suction oil smoke, the utility model not to the utmost provides existing range hood
A kind of novel range hood, referring to shown in Fig. 1 to Figure 16, which includes the interior exhaust fume collecting hood 1 for setting smoke collecting chamber 10, oil suction
Smoke machine further includes that can stretch out in outside smoke collecting chamber 10 to lead cigarette component 2, lead cigarette component 2 bottom wall be equipped with circumferentially lead cigarette
Air port 20 is to form Zhou guide cigarette air curtain, so that flue gas flows to smoke collecting chamber 10 by the inner cavity of Zhou guide cigarette air curtain.
As it can be seen that be additionally arranged in the range hood of the utility model can stretch out lead cigarette component 2, therefore, in the fume-exhausting
In the course of work of the fume purifying of machine, the Zhou guide cigarette wind for surrounding kitchen range inwardly to gather flue gas is formed by leading cigarette air port 20
Curtain, and flue gas can be prevented toward Zhou guide cigarette air curtain external diffusion under the protective effect of this Zhou guide cigarette air curtain, effectively prevent
And the leakage of oil smoke is prevented, play effect that is quick well, exhausting oil smoke.
It should be noted that the range hood of the utility model is suitable for various types of range hoods, including T shape machine,
Middle island machine, side inhale machine and the transboundary range hood of formula side suction machine etc..
Particularly, in the range hood of the utility model, leading cigarette air port 20 can be used as downward air outlet, Zhou guide cigarette wind
Curtain is the blowout air curtain A blown out downwards towards hearth;Alternatively, leading cigarette air port 20 is also used as air inlet, Zhou guide cigarette air curtain
For the suction air curtain B being drawn up.
Wherein, this Zhou guide cigarette air curtain can form the blowout air curtain A of the poly- cigarette air curtain or suction air curtain B of auxiliary air draught curtain,
And this Zhou guide cigarette air curtain is preferably formed to downward flared.When Zhou guide cigarette air curtain is formed as poly- cigarette air curtain, so as to
It is enough will be located at oil smoke and gather and converge at this lead the leakage in the poly- cigarette air curtain that cigarette component 2 is blown out to prevent oil smoke, referring to Fig. 3,
Blowout air curtain A in Fig. 7, Figure 12 and Figure 16.Air draught curtain supplemented by being formed when Zhou guide cigarette air curtain, enables to that cigarette component 2 can be led
One section of air curtain is formed at least at the air intake end face 11 of exhaust fume collecting hood 1, and this is led cigarette component 2 and can also further assist
Kitchen ventilator suction oil smoke, the suction air curtain B referring to fig. 4, in Fig. 8, Figure 11 and Figure 15, smoke absorption effect are more significant.
Also, in the range hood of the utility model, this leads cigarette component 2 either being fixedly connected to exhaust fume collecting hood
1, it is also possible to be connected to exhaust fume collecting hood 1 mobilely.Wherein, it leads cigarette component 2 and is fixedly connected to exhaust fume collecting hood 1, structure is more simple
Single, production cost is less expensive.In addition, leading cigarette component 2 is also moveably connected to exhaust fume collecting hood 1, helps to adjust and lead cigarette component 2
On lead the position in cigarette air port 20, convenient for the use state of the pointedly range hood, stretch out in time or hiding conductive cigarette component
2, overall structure is more aesthetically pleasing, high-grade.The cigarette component 2 of leading for being connected to exhaust fume collecting hood 1 mobilely will be hereafter described in detail.
Specifically, when leading cigarette component 2 and being connected to exhaust fume collecting hood 1 mobilely, leading cigarette component 2 includes being equipped with to lead cigarette air port 20
Circumferential conducting element 21 and connection drive circumferential conducting element 21 to stretch out or the connection driving mechanism 22 of retraction.
In general, when starting range hood work, connecting 22 energy of driving mechanism in the range hood of the utility model
It is enough that circumferential conducting element 21 is pushed out of the outside of exhaust fume collecting hood 1, also, lead cigarette component 2 and may also include the interior airflow channel set, drum
Blower or exhaust fan etc., wherein the exhaust fan can be the blower leading cigarette component 2 and carrying, or can also be with range hood complete machine
Blower is shared, so that being formed with Zhou guide cigarette air curtain at cigarette air port 20 in leading for circumferential conducting element 21.Wherein, the smoke guide port
Shape can there are many, as shown in figure 3, it is arranged circumferentially spaced have on circumferential conducting element 21 it is multiple lead cigarette air port 20, and
Multiple shape for leading cigarette air port 20 can be diversified forms, such as polygon, round or ellipse.In addition, leading cigarette air port 20
Can also for monoblock type circumferential closure circular opening, lead cigarette air port 20 can with specific reference to circumferential conducting element 21 shape and
Depending on actual conditions.Wherein, connection driving mechanism 22 can be connected to circumferential conducting element 21 by way of connecting plate or connecting rod,
And the airflow path may be provided in connecting plate or connecting rod.
Wherein, for make this lead cigarette component 2 to hold together cigarette effect more preferable, referring to Fig. 3, Fig. 4, Fig. 7, Fig. 8, Figure 11 and Figure 12
Shown, circumferential conducting element 21 is preferably the ring frame shape of circumferential closure, and connection driving mechanism 22 pushes circumferential 21 line of conducting element
Property it is flexible.And the opening angle of the ring frame of the circumferential closure can also be designed to different angles according to actual needs, thus right
Should be in different kitchen range sizes, what optionally the Zhou guide cigarette air curtain formed on cigarette component 2 was led in design gathers angle.
Wherein, the shape of the circumferential conducting element 21 of the ring frame shape of circumferential closure is preferably rectangle or track type.
In view of the integrally-built aesthetics of range hood and circumferential conducting element 21 can be neatly in and out of smoke collecting chambers 10
In, the circumferential profile of the air intake end face 11 of the ring frame shape and smoke collecting chamber 10 of circumferential conducting element 21 is set at preferably ratio
It sets.Particularly, when the ring outer frame chamfered shape of circumferential conducting element 21 is slightly less than the periphery wheel of the air intake end face 11 of smoke collecting chamber 10
When wide, circumferential conducting element 21 can be accommodated in well in smoke collecting chamber 10, and the program is inhaled particularly suitable for middle island machine, T shape machine even side
The rectangle frame or track type frame that the straight line of machine formula range hood is released.
In addition, circumferential conducting element 21 can also be that the ring frame shape with circumferential notch connects referring to shown in Figure 15 and Figure 16
Connect driving mechanism 22 include pivotal axis and drive pivotal axis pivot pivot, pivotal axis circumferentially notch arrangement and with circumferential direction
Conducting element 21 is fixedly connected.The program be typically suitable for side inhale pivot in the range hood of machine formula release with notch frame shape
Circumferential conducting element 21.The notch section is usually located at the hub switch side of connection driving mechanism 22, which is generally arranged at exhaust fume collecting hood 1
Air intake end face 11 on, therefore, when range hood open when, after circumferential conducting element 21 pivotally opens, this has circumferential notch
Circumferential conducting element 21 can surround closed cyclic structure with the air intake end face 11 of exhaust fume collecting hood 1, similarly this is made to lead cigarette
Component 2 has the effect of gathering oil smoke.
Further, circumferential conducting element 21 is also preferably configured to adjust the outlet fluid court for leading cigarette air port 20
To, that is, adjust outlet fluid and vertical direction vertical angle size so that lead cigarette air port 20 openings of sizes and
The downward flaring angle for the Zhou guide cigarette air curtain being consequently formed can be according to the smoke size of oil smoke and the distribution situation of smoke area
Real-time change, so that the effect of range hood is more preferable, user satisfaction is higher.
Specifically, the lateral wall of the circumferential conducting element 21 can be swung in louvered around the top edge of the lateral wall, from
And the openings of sizes for leading cigarette air port 20 and its outlet fluid direction of bottom end can be adjusted.Alternatively, circumferential conducting element 21 may include
Multiple diversion sections circumferentially, diversion section include equipped with the bottom end for leading cigarette air port 20 and the top end part being pivotally mounted, bottom end
It can be swung relative to top end part, so as to realize that the function of the vertical angle in cigarette air port 20 is led in adjusting.
Further, leading cigarette component 2 further includes circumferentially arranged to indicate that Zhou indicator light of guide cigarette air curtain (is not shown
Show), indicator light (not shown) with lead cigarette air port 20 towards identical.Therefore, in the worked of the range hood of the utility model
Cheng Zhong can be cast out Zhou guide cigarette air curtain by the projection of indicator light (not shown).It specifically, can be by Zhou guide
The projection of cigarette air curtain is projected directly on hearth, or the three-dimensional shape of entire Zhou guide cigarette air curtain is projected, so that
Zhou guide cigarette air curtain stops the visual effect of oil smoke leakage more preferable, improves the experience sense of user.
Certainly, in the range hood of the movable type of the utility model (for circumferential conducting element 21), it is preferable that lead
Cigarette component 2 can bounce back in smoke collecting chamber 10.When range hood is closed, leads cigarette component 2 and collect to be arranged in mobilely, concealed
In petticoat pipe 1, not only the appearance of complete machine is more aesthetically pleasing, high-grade, while being also convenient for user's wiping and cleaning the range hood.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
It is further to note that each particular technique feature described in above-mentioned preferred embodiment, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (13)
1. a kind of range hood, including the interior exhaust fume collecting hood (1) for setting smoke collecting chamber (10), which is characterized in that the range hood also wraps
The smoke collecting chamber (10) leading cigarette component (2) outside can be stretched out in by including, and the bottom wall for leading cigarette component (2) is equipped with circumferentially
Lead cigarette air port (20) to form Zhou guide cigarette air curtain so that flue gas flows to the collection by the inner cavity of Zhou guide cigarette air curtain
Smoke chamber (10).
2. range hood according to claim 1, which is characterized in that described lead cigarette air port (20) are downward air outlet, institute
Stating Zhou guide cigarette air curtain is the blowout air curtain (A) for blowing out downwards towards hearth and being flared downwards, and the blowout air curtain (A) is from described
Cigarette component (2) is led to extend towards the hearth below the exhaust fume collecting hood (1) to surround the kitchen range of the hearth.
3. range hood according to claim 1, which is characterized in that the cigarette component (2) of leading is fixedly connected on the collection
Petticoat pipe (1).
4. range hood according to claim 2, which is characterized in that described lead cigarette component (2) include leading cigarette equipped with described
The connection driving mechanism that the circumferential conducting element (21) in air port (20) and the connection driving circumferential conducting element (21) stretch out or bounce back
(22)。
5. range hood according to claim 4, which is characterized in that the circumferential direction conducting element (21) is the ring of circumferential closure
Frame shape, the connection driving mechanism (22) push described circumferential conducting element (21) linear extendible.
6. range hood according to claim 5, which is characterized in that the ring frame shape of the circumferential direction conducting element (21) and institute
State the proportional setting of circumferential profile of the air intake end face (11) of smoke collecting chamber (10).
7. range hood according to claim 5, which is characterized in that the circumferential direction conducting element (21) is rectangle or runway
Shape.
8. range hood according to claim 4, which is characterized in that the circumferential direction conducting element (21) is with circumferential notch
Ring frame shape, connection driving mechanism (22) includes pivotal axis and the pivot that drives the pivotal axis to pivot, described
Pivotal axis is fixedly connected along the circumferential notch arrangement and with the circumferential conducting element (21).
9. range hood according to claim 4, which is characterized in that the circumferential direction conducting element (21) is configured to adjust
The outlet fluid direction for leading cigarette air port (20), to adjust the downward flaring angle of blowout air curtain (A).
10. range hood according to claim 9, which is characterized in that the circumferential direction conducting element (21) includes circumferentially
Multiple diversion sections, the diversion section includes being equipped with the bottom end for leading cigarette air port (20) and the top end part being pivotally mounted, described
Bottom end can be swung relative to the top end part.
11. range hood according to claim 1, which is characterized in that the cigarette component (2) of leading further includes circumferentially arranged
To indicate the indicator light of the Zhou guide cigarette air curtain, the indicator light with it is described lead cigarette air port (20) towards identical.
12. range hood according to claim 1, which is characterized in that the cigarette component (2) of leading can bounce back to the collection
In smoke chamber (10).
13. range hood described according to claim 1~any one of 12, which is characterized in that described to lead cigarette component (2) packet
It includes and leads cigarette blower and internal gas flow channel, the cigarette blower of leading is by leading cigarette air port described in the connection of the internal gas flow channel
(20)。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822239220.6U CN209512138U (en) | 2018-12-27 | 2018-12-27 | Range hood |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822239220.6U CN209512138U (en) | 2018-12-27 | 2018-12-27 | Range hood |
Publications (1)
Publication Number | Publication Date |
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CN209512138U true CN209512138U (en) | 2019-10-18 |
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ID=68198209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201822239220.6U Active CN209512138U (en) | 2018-12-27 | 2018-12-27 | Range hood |
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Country | Link |
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CN (1) | CN209512138U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109539352A (en) * | 2018-12-27 | 2019-03-29 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood |
-
2018
- 2018-12-27 CN CN201822239220.6U patent/CN209512138U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109539352A (en) * | 2018-12-27 | 2019-03-29 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood |
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