CN104456674B - A kind of range hood - Google Patents
A kind of range hood Download PDFInfo
- Publication number
- CN104456674B CN104456674B CN201410626940.1A CN201410626940A CN104456674B CN 104456674 B CN104456674 B CN 104456674B CN 201410626940 A CN201410626940 A CN 201410626940A CN 104456674 B CN104456674 B CN 104456674B
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- Prior art keywords
- casing
- wind direction
- panel
- deflector
- oil
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Ventilation (AREA)
Abstract
A kind of range hood, including casing, exhaust fume collecting hood, centrifugal blower, panel, oil network, deflector and oil-containing groove, the front lower portion of described casing has the angle-shaped groove of the front lower portion of the through casing in left and right, and the open front of front panel is positioned at angle-shaped groove；There is exhaust vent on the front declined board of casing, the sidewall paneling of the casing at front declined board two ends has fresh air inlet；Described panel has the breach of superposed upper shed, oil smoke collection hole is arranged at the bottom of breach, and oil smoke collection arranges oil network on hole；Also include the exhaust apparatus of an adjustable wind direction；Exhaust apparatus can to the left, to the right, forwards above or below air-out.Owing to using such structure, when air-out direction is towards front lower place, then cigarette machine front forms an airflow layer, prevents oil smoke to indoor spilling；The exhaust apparatus of adjustable wind direction, from the both sides air intake of casing, so that room air flows to casing, prevents oil smoke from overflowing to indoor；When the exhaust apparatus of adjustable wind direction works, it is also possible to as equipment of relieving summer heat, purify the air of a room.
Description
Technical field
The present invention relates to a kind of range hood.
Background technology
Currently available technology, a kind of range hood includes casing, exhaust fume collecting hood, centrifugal blower, panel, oil network, deflector and oil-containing groove, and exhaust fume collecting hood is arranged on the top of casing, and centrifugal blower is arranged in exhaust fume collecting hood；The front panel of described casing and the horizontal plane in front have an acute angle, and panel covers the open front in front panel, and oil network is arranged on panel, and deflector coordinates with oil network and panel；Described oil-containing groove is arranged on casing bottom.Existing problems are: although being discharged by overwhelming majority oil smoke, but still having part oil smoke to overflow, indoor environment is poor, and people can not relieve summer heat cooling.
Summary of the invention
It is an object of the invention to: provide a kind of range hood, it is possible not only to relieve summer heat cooling, purification air, but also can prevent oil smoke from upwards overflowing at front airflow layer.
The present invention is achieved in that a kind of range hood, and including casing, exhaust fume collecting hood, centrifugal blower, panel, oil network, deflector and oil-containing groove, exhaust fume collecting hood is arranged on the top of casing, and centrifugal blower is arranged in exhaust fume collecting hood；The front panel of described casing and the horizontal plane in front have an acute angle, and panel covers the open front in front panel, and oil network is arranged on panel, and deflector coordinates with oil network and panel；Described oil-containing groove is arranged on casing bottom；
It is characterized in that: the front lower portion of described casing has the angle-shaped groove of the front lower portion of the through casing in left and right, the open front of front panel is positioned at angle-shaped groove；The top board of casing is made up of horizontal plate and front declined board, and front declined board has an acute angle with the horizontal plane at rear portion, front declined board has exhaust vent, the sidewall paneling of the casing at front declined board two ends has fresh air inlet；
Described panel has the breach of superposed upper shed, oil smoke collection hole is arranged at the bottom of breach, and oil smoke collection arranges oil network on hole；
Also include the exhaust apparatus of an adjustable wind direction；Exhaust apparatus can to the left, to the right, forwards above or below air-out；
Described panel embeds in angle-shaped groove, and the casing on angle-shaped groove top embeds in the breach of panel, and the oil smoke collection hole of panel is relative with open front；Described deflector arrange front panel bottom and cover angle-shaped groove, have water conservancy diversion gap between deflector and panel；Oil-containing groove is positioned at the bottom of casing and deflector；
The exhaust apparatus of described adjustable wind direction is arranged in casing, and connects with the exhaust vent on front declined board and the fresh air inlet on sidewall paneling.
Described a kind of range hood, it is characterized in that the two ends of described panel extend to casing both sides.
Described a kind of range hood, it is characterized in that the exhaust apparatus of described adjustable wind direction includes wind direction governor motion, blower fan and intake stack；
Described wind direction regulating device is connected connection with in fan outlet, and wind direction regulating device is arranged on the exhaust vent on front declined board, and the two ends of intake stack connect with the fresh air inlet on chassis sidewall plate, and the air-out interface of intake stack connects with blower fan.
Described a kind of range hood, it is characterized in that on the air-out interface of described intake stack that being provided with air cleaning processes net.
Described a kind of range hood, it is characterized in that on described intake stack and arranges the oil smoke hole being connected with casing.
Described a kind of range hood, it is characterized in that described wind direction governor motion includes having the housing of before and after's opening, several left and right wind direction wind deflectors, connecting rod, about at least two wind direction wind deflectors and keeper,
Described left and right wind direction wind deflector includes being positioned at front end upper and lower vertical semiaxis point-blank and being positioned at the pitman shaft at top, rear end；
Described upper and lower wind direction wind deflector includes the horizontal semiaxis being positioned at two ends and is positioned at the guide rail that upper and lower surface is anterior；One drive link respectively with upper and lower wind direction wind deflector pivot joint；
Described keeper has the slide-and-guide groove of after-opening and both ends open；Gathering sill is had in the top walls panels of slide-and-guide groove and base wall panel；Keeper rear portion is provided with actuator, and actuator has driving draw-in groove；
Described left and right wind direction wind deflector is by vertical semiaxis and cover top plate and base plate pivot joint, described pitman shaft and connecting rod pivot joint；The two ends of described upper and lower wind direction wind deflector and both sides, the front end pivot joint of housing；The slide-and-guide groove of about one wind direction wind deflector insertion keeper is interior and is slidably matched, and gathering sill coordinates with slide, and the driving draw-in groove of actuator and about one wind direction wind deflector are fitted together to and are slidably matched.
One range hood of the present invention, owing to using such structure, cigarette machine can work independently, and the exhaust apparatus of adjustable wind direction can also work independently, and the exhaust apparatus of cigarette machine and adjustable wind direction can also work simultaneously；.When the exhaust apparatus of cigarette machine and adjustable wind direction can also work simultaneously, can adjust its air-out direction, when air-out direction is towards front lower place, then cigarette machine front forms an airflow layer, prevents oil smoke to indoor spilling；The exhaust apparatus of adjustable wind direction, from the both sides air intake of casing, so that room air flows to casing, prevents oil smoke from overflowing to indoor；When the exhaust apparatus of adjustable wind direction works, it is also possible to as equipment of relieving summer heat, purify the air of a room.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the present invention.
Fig. 2 is the sectional view of the present invention.
Fig. 3 is the axonometric chart of wind direction governor motion of the present invention.
Fig. 4 is the three-dimensional exploded view of wind direction governor motion of the present invention.
Fig. 5 is the axonometric chart of panel 4 of the present invention.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of range hood, including casing 1, exhaust fume collecting hood 2, centrifugal blower 3, panel 4, oil network 5, deflector 6 and oil-containing groove 7, exhaust fume collecting hood 2 is arranged on the top of casing 1, and centrifugal blower 3 is arranged in exhaust fume collecting hood 2；The described front panel of casing 1 and the horizontal plane in front have an acute angle, panel 4 to cover the open front in front panel, and oil network 5 is arranged on panel 4, and deflector 6 coordinates with panel 4 and oil network 5；Described oil-containing groove 7 is arranged on casing 1 bottom,；
The front lower portion of described casing 1 has the angle-shaped groove 1A of the front lower portion of the through casing in left and right, and the open front of front panel is positioned at angle-shaped groove 1A；The top board of casing 1 is made up of horizontal plate and front declined board 1B, and front declined board 1B has an acute angle with the horizontal plane at rear portion, front declined board 1B has exhaust vent, the sidewall paneling of the casing 1 at front declined board 1B two ends has fresh air inlet 1C；
As it is shown in figure 5, described panel 4 has the breach 41 of superposed upper shed, the bottom of breach to have oil smoke collection hole, oil smoke collection hole 42 arranges oil network 5；
Also include the exhaust apparatus 8 of an adjustable wind direction；Exhaust apparatus 8 can to the left, to the right, forwards above or below air-out；
Described panel 4 embeds in angle-shaped groove 1A, and the casing 1 on angle-shaped groove 1A top embeds in the breach 41 of panel 4, and the oil smoke collection hole of panel 4 is relative with the open front in casing front panel；Described deflector 6 arrange front panel bottom and cover angle-shaped groove 1A, have water conservancy diversion gap between deflector 6 and panel 4；Oil-containing groove 7 is positioned at casing 1 and the bottom of deflector 6；
The exhaust apparatus 8 of described adjustable wind direction is arranged in casing 1, and connects with the exhaust vent on front declined board 1A and the fresh air inlet 1C on sidewall paneling.
The two ends of described panel 4 extend to casing 1 both sides.
The exhaust apparatus 8 of described adjustable wind direction includes wind direction governor motion 9, blower fan 10 and intake stack 11；
Described wind direction regulating device 9 is connected connection with in blower fan 10 air outlet, wind direction regulating device 9 is arranged on the exhaust vent on front declined board 1B, the two ends of intake stack 11 connect with the fresh air inlet 1C on casing 1 sidewall paneling, and the air-out interface of intake stack 11 connects with blower fan 10.
As a further improvement on the present invention: also including that an air cleaning processes net 12, it is HEPA filter screen that described air cleaning processes net 112, electrostatic electret filter screen and active carbon filter screen.
As a further improvement on the present invention: described intake stack 11 is provided with oil smoke hole 13, and intake stack 11 is by the inner space in oil smoke hole 13 with casing 1.On the one hand the suction capactity of enhancing cigarette machine, on the other hand can process row after net 12 processes through air cleaning and arrive indoor.
As shown in Figure 3, Figure 4, described wind direction governor motion 9 includes having the housing 91 of before and after's opening, several left and right wind direction wind deflectors 92, about 93, two wind direction wind deflectors 94 of connecting rod and keeper 95,
Described left and right wind direction wind deflector 92 includes being positioned at front end upper and lower vertical semiaxis 921 point-blank and the pitman shaft 922 being positioned at top, rear end；
Described upper and lower wind direction wind deflector 94 includes the horizontal semiaxis 941 being positioned at two ends and is positioned at the guide rail 942 that upper and lower surface is anterior；One drive link 96 respectively with the pivot joint of about two wind direction guide plates 94, reach about two wind direction guide plates 94 and link.
Described keeper 95 has the slide-and-guide groove of after-opening and both ends open；Gathering sill 951 is had respectively in the top walls panels of slide-and-guide groove and base wall panel；Keeper 95 rear portion is provided with actuator 952, and actuator 952 has driving draw-in groove；
Described left and right wind direction wind deflector 92 is by vertical semiaxis 921 and housing 91 top board and base plate pivot joint, described pitman shaft 922 and connecting rod 93 pivot joint；The two ends of described upper and lower wind direction wind deflector 94 and both sides, the front end pivot joint of housing 91；In about one wind direction wind deflector 94 inserts the slide-and-guide groove of keeper 95 and be slidably matched, guide rail 942 is positioned at gathering sill 951, gathering sill 951 is slidably matched with guide rail 942, and the driving draw-in groove of actuator 952 and about one wind direction wind deflector 92 are fitted together to and are slidably matched.
During use, keeper 95 moves to the left or to the right, rotates left and right wind direction wind deflector 92, it is achieved air-out direction is towards a left side or towards the right side；When keeper 95 moves up or down, upper and lower wind direction wind deflector 94 drives draw-in groove to be slidably matched with left and right wind direction wind deflector 92；On air-out direction or downwards.
Above-described is only the preferred embodiments of the present invention.It should be pointed out that, for the person of ordinary skill of the art, without departing from the principles of the present invention, it is also possible to make some improvement and modification, this is also considered as protection scope of the present invention.
Claims (6)
1. a range hood, including casing, exhaust fume collecting hood, centrifugal blower, panel, oil network, deflector and oil-containing groove, exhaust fume collecting hood is arranged on the top of casing, and centrifugal blower is arranged in exhaust fume collecting hood；The front panel of described casing and the horizontal plane in front have an acute angle, and panel covers the open front in front panel, and oil network is arranged on panel, and deflector coordinates with oil network and panel；Described oil-containing groove is arranged on casing bottom；
It is characterized in that: the front lower portion of described casing has the angle-shaped groove of the front lower portion of the through casing in left and right, the open front of front panel is positioned at angle-shaped groove；The top board of casing is made up of horizontal plate and front declined board, and front declined board has an acute angle with the horizontal plane at its rear portion, front declined board has exhaust vent, the sidewall paneling of the casing at two ends, front declined board left and right has fresh air inlet；
Described panel has the breach of superposed upper shed, oil smoke collection hole is arranged at the bottom of breach, and oil smoke collection arranges oil network on hole；
Also include the exhaust apparatus of an adjustable wind direction；Exhaust apparatus can to the left, to the right, forwards above or below air-out；
Described panel embeds in angle-shaped groove, and the casing on angle-shaped groove top embeds in the breach of panel, and the oil smoke collection hole of panel is relative with open front；Described deflector arrange front panel bottom and cover angle-shaped groove, have water conservancy diversion gap between deflector and panel；Oil-containing groove is positioned at the bottom of casing and deflector；
The exhaust apparatus of described adjustable wind direction is arranged in casing, and connects with the exhaust vent on front declined board and the fresh air inlet on sidewall paneling.
A kind of range hood the most according to claim 1, it is characterised in that: the two ends, left and right of described panel extend to the left and right sides of casing.
A kind of range hood the most according to claim 1, it is characterised in that: the exhaust apparatus of described adjustable wind direction includes wind direction governor motion, blower fan and intake stack；
Described wind direction regulating device is connected connection with in fan outlet, wind direction regulating device is arranged on the exhaust vent on front declined board, intake stack air intake interface has two ends and connects with the fresh air inlet on chassis sidewall plate respectively, and the air-out interface of intake stack connects with blower fan.
A kind of range hood the most according to claim 3, it is characterised in that: it is provided with air cleaning on the air-out interface of described intake stack and processes net.
A kind of range hood the most according to claim 4, it is characterised in that: the oil smoke hole being connected with casing is set on described intake stack.
6. according to a kind of range hood according to any one of claim 1-5, it is characterised in that: described wind direction governor motion includes having the housing of before and after's opening, several left and right wind direction wind deflectors, connecting rod, about at least two wind direction wind deflectors and a keeper,
That described left and right wind direction wind deflector includes being positioned at wind direction wind deflector front end, left and right and upper and lower vertical semiaxis point-blank and be positioned at the pitman shaft at top, wind direction wind deflector rear end, left and right；
Described upper and lower wind direction wind deflector includes the horizontal semiaxis being positioned at two ends around and is positioned at the guide rail that upper and lower surface is anterior；Drive link two ends respectively with upper and lower wind direction wind deflector pivot joint；
The slide-and-guide groove of after-opening and left and right both ends open it is provided with on described keeper；Gathering sill is had in the top walls panels of slide-and-guide groove and base wall panel；Keeper rear portion is provided with actuator, and actuator has driving draw-in groove；
Described left and right wind direction wind deflector is by upper and lower vertical semiaxis and cover top plate and base plate pivot joint, described pitman shaft and connecting rod pivot joint；The two ends, left and right of described upper and lower wind direction wind deflector and the anterior pivot joint of the left and right wallboard of housing；The slide-and-guide groove of one of them upper and lower wind direction wind deflector insertion keeper is interior and is slidably matched, and gathering sill coordinates with slide, and the driving draw-in groove of actuator and about one wind direction wind deflector are fitted together to and are slidably matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410626940.1A CN104456674B (en) | 2014-11-10 | 2014-11-10 | A kind of range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410626940.1A CN104456674B (en) | 2014-11-10 | 2014-11-10 | A kind of range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104456674A CN104456674A (en) | 2015-03-25 |
| CN104456674B true CN104456674B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410626940.1A Active CN104456674B (en) | 2014-11-10 | 2014-11-10 | A kind of range hood |
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| Country | Link |
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| CN (1) | CN104456674B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780594B (en) * | 2017-11-10 | 2024-01-16 | 宁波方太厨具有限公司 | Fume exhauster |
| CN113898991A (en) * | 2020-07-06 | 2022-01-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Smoke exhaust ventilator |
| CN113898996A (en) * | 2020-07-06 | 2022-01-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Air purification device and range hood |
| CN114076327A (en) * | 2020-08-18 | 2022-02-22 | 佛山市顺德区美的洗涤电器制造有限公司 | Air purification device and range hood |
| CN114183784A (en) * | 2020-09-15 | 2022-03-15 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood, control method and medium |
| CN114263944A (en) * | 2020-09-15 | 2022-04-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood, control method and medium |
| CN114263946A (en) * | 2020-09-15 | 2022-04-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood, control method and medium |
| CN114263945A (en) * | 2020-09-15 | 2022-04-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood, control method and medium |
| CN114234250B (en) * | 2021-12-20 | 2024-05-14 | 杭州老板电器股份有限公司 | Air guide device and range hood |
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| CN203657029U (en) * | 2013-07-31 | 2014-06-18 | 上海多环油烟净化设备有限公司 | Circulating-type oil fume purification machine |
| CN204254708U (en) * | 2014-11-10 | 2015-04-08 | 广东神州燃气用具有限公司 | A kind of range hood |
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2014
- 2014-11-10 CN CN201410626940.1A patent/CN104456674B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2174657Y (en) * | 1993-05-24 | 1994-08-17 | 高耀祖 | Multi-function health care exhauster for removing cooking fumes |
| WO2001051857A1 (en) * | 2000-01-10 | 2001-07-19 | Philip Meredith | Exhaust hood with air curtain |
| JP2002130759A (en) * | 2000-10-18 | 2002-05-09 | Royal Electric Co Ltd | Range hood fan |
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| CN201050834Y (en) * | 2007-06-18 | 2008-04-23 | 周建达 | Domestic side-inlet air curtain diversion smoke exhaust ventilator |
| CN201181040Y (en) * | 2008-03-20 | 2009-01-14 | 何杨 | Side draught air curtain type dual-ventiduct fume purifying machine |
| CN201262440Y (en) * | 2008-08-08 | 2009-06-24 | 孙建东 | Cooking fume draft fan |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104456674A (en) | 2015-03-25 |
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Inventor after: Li Jianhao Inventor after: Yue Tingkai Inventor before: Yue Tingkai |
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