CN104456674A - Extractor hood - Google Patents
Extractor hood Download PDFInfo
- Publication number
- CN104456674A CN104456674A CN201410626940.1A CN201410626940A CN104456674A CN 104456674 A CN104456674 A CN 104456674A CN 201410626940 A CN201410626940 A CN 201410626940A CN 104456674 A CN104456674 A CN 104456674A
- Authority
- CN
- China
- Prior art keywords
- panel
- casing
- air
- wind direction
- deflector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
The invention provides an extractor hood, comprising a machine shell, an exhaust fume collecting hood, a centrifugal fan, a panel, an oil net, a guide plate and an oil collecting groove, wherein left and right angle slots penetrating through the front lower part of the shell are formed in the front lower part of the machine shell, and a front opening of a front wall plate is arranged in each angle slot; an air outlet is formed in a front lower inclined plate of the machine shell, and air inlets are formed in the side wall plates of the machine shell at the two ends of the front lower inclined plate; a gap with an upper opening is formed in the upper part of the panel, and the lower part of the gap is provided with an oil collecting fume hole, and the oil net is arranged on the oil collecting fume hole; the extractor hood further comprises an air direction adjustable air discharging device; the air discharging device can discharge air left, right and above/below the front surface. According to the structure of the extractor hood, when the air discharging direction faces towards the lower part of the front surface, an air flow layer is formed in the front of the extractor hood to prevent fume from leaking into the room; the air direction adjustable air discharging device charges the air from two sides of the machine shell so that indoor air flows to the machine shell to prevent the fume from overflowing into the room; the air direction adjustable air discharging device also can serve as a summer heat relieving device to purify the indoor air in work.
Description
Technical field
The present invention relates to a kind of range hood.
Background technology
Currently available technology, a kind of range hood comprises 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 discharged by most oil smoke, and still have part oil smoke to overflow, indoor environment is poor, and people can not relieve summer heat cooling.
Summary of the invention
The object of the invention is: a kind of range hood is provided, it not only can relieve summer heat cooling, purify 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, comprises 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;
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, and the open front of front panel is positioned at angle-shaped groove; The top board of casing is made up of level board and front declined board, and the horizontal plane at front declined board and rear portion has an acute angle, and front declined board has exhaust vent, and 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 hole arranges oil network to oil smoke collection;
Also comprise a wind adjustable to exhaust apparatus; Exhaust apparatus can 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; The front panel bottom that described deflector is arranged also covers angle-shaped groove, has water conservancy diversion gap between deflector and panel; Oil-containing groove is positioned at the bottom of casing and deflector;
Described wind adjustable to exhaust apparatus arrange in casing, and to be communicated with the fresh air inlet on sidewall paneling with the exhaust vent on front declined board.
Described a kind of range hood, its special character is: the two ends of described panel extend to casing both sides.
Described a kind of range hood, its special character is: described wind adjustable to exhaust apparatus comprise wind direction governor motion, blower fan and intake stack;
Described wind direction regulating device was connected with fan outlet interior connection, and wind direction regulating device is arranged on the exhaust vent on front declined board, and the two ends of intake stack are communicated with the fresh air inlet on chassis sidewall plate, and the air-out interface of intake stack is communicated with blower fan.
Described a kind of range hood, its special character is: the air-out interface of described intake stack is provided with purification of air process net.
Described a kind of range hood, its special character is: described intake stack is arranged the oil smoke hole be connected with casing.
Described a kind of range hood, its special character is: described wind direction governor motion comprises housing, several left and right wind direction wind deflectors, connecting rod, about at least two wind direction wind deflectors and the keeper with front and back opening,
Described left and right wind direction wind deflector comprises the pitman shaft being positioned at front end upper and lower vertical semiaxis point-blank He being positioned at top, rear end;
Described upper and lower wind direction wind deflector comprises the horizontal semiaxis being positioned at two ends and the guide rail being positioned at upper and lower surface front portion; One drive link respectively with the pivot joint of upper and lower wind direction wind deflector;
Described connector has the slide-and-guide groove of after-opening and both ends open; The top walls panels of slide-and-guide groove and base wall panel there is gathering sill; Connector rear portion is provided with actuator, actuator has driving draw-in groove;
Described left and right wind direction wind deflector by vertical semiaxis and cover top plate and base plate pivot joint, described pitman shaft and connecting rod pivot joint; The described two ends of upper and lower wind direction wind deflector and both sides, the front end pivot joint of housing; Be slidably matched in the slide-and-guide groove that about one wind direction wind deflector inserts connector, gathering sill coordinates with slide, and the driving draw-in groove of actuator is chimeric with about one wind direction wind deflector and be slidably matched.
A kind of range hood of the present invention, owing to adopting such structure, cigarette machine can work independently, wind adjustable to exhaust apparatus also can work independently, cigarette machine and wind adjustable to exhaust apparatus also can work simultaneously; .Cigarette machine and wind adjustable to exhaust apparatus also can work simultaneously time, 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; Wind adjustable to exhaust apparatus from the both sides air intake of casing, thus room air is flowed to casing, prevents oil smoke from overflowing to indoor; Wind adjustable to exhaust apparatus work time, conduct can also to relieve summer heat equipment, purify the air of a room.
Accompanying drawing explanation
Fig. 1 is stereogram of the present invention.
Fig. 2 is sectional view of the present invention.
Fig. 3 is the stereogram 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 stereogram of panel 4 of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of range hood, comprise 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, and panel 4 covers 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 level board and front declined board 1B, and the horizontal plane at front declined board 1B and rear portion has an acute angle, and front declined board 1B has exhaust vent, and the sidewall paneling of the casing 1 at front declined board 1B two ends has fresh air inlet 1C;
As shown in Figure 5, described panel 4 has the breach 41 of superposed upper shed, oil smoke collection hole is arranged at the bottom of breach, oil smoke collection hole 42 is arranged oil network 5;
Also comprise a wind adjustable to exhaust apparatus 8; Exhaust apparatus 8 can 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; The front panel bottom that described deflector 6 is arranged also covers angle-shaped groove 1A, has water conservancy diversion gap between deflector 6 and panel 4; Oil-containing groove 7 is positioned at the bottom of casing 1 and deflector 6;
Described wind adjustable to exhaust apparatus 8 arrange in casing 1, and to be communicated with the fresh air inlet 1C on sidewall paneling with the exhaust vent on front declined board 1A.
The two ends of described panel 4 extend to casing 1 both sides.
Described wind adjustable to exhaust apparatus 8 comprise wind direction governor motion 9, blower fan 10 and intake stack 11;
Described wind direction regulating device 9 was connected with blower fan 10 air outlet interior connection, wind direction regulating device 9 is arranged on the exhaust vent on front declined board 1B, the two ends of intake stack 11 are communicated with the fresh air inlet 1C on casing 1 sidewall paneling, and the air-out interface of intake stack 11 is communicated with blower fan 10.
As a further improvement on the present invention: also comprise a purification of air process net 12, described purification of air process net 112 is HEPA filter screen, 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, intake stack 11 is by the inner space of oil smoke hole 13 with casing 1.Strengthen the suction capactity of cigarette machine on the one hand, indoor can be discharged to after the process of purification of air process net 12 on the other hand.
As shown in Figure 3, Figure 4, described wind direction governor motion 9 comprises housing 91, several left and right wind direction wind deflectors 92, connecting rod about 93, two wind direction wind deflectors 94 and the keeper 95 with front and back opening,
Described left and right wind direction wind deflector 92 comprises the pitman shaft 922 being positioned at front end upper and lower vertical semiaxis point-blank 921 and being positioned at top, rear end;
Described upper and lower wind direction wind deflector 94 comprises the horizontal semiaxis 941 being positioned at two ends and the guide rail 942 being positioned at upper and lower surface front portion; 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 connector 95 has the slide-and-guide groove of after-opening and both ends open; The top walls panels of slide-and-guide groove and base wall panel there is gathering sill 951 respectively; Connector 95 rear portion is provided with actuator 952, actuator 952 has driving draw-in groove;
Described left and right wind direction wind deflector 92 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 described two ends of upper and lower wind direction wind deflector 94 and both sides, the front end pivot joint of housing 91; Be slidably matched in the slide-and-guide groove that about one wind direction wind deflector 94 inserts connector 95, guide rail 942 is positioned at gathering sill 951, gathering sill 951 and guide rail 942 are slidably matched, and the driving draw-in groove of actuator 952 is chimeric with about one wind direction wind deflector 92 and be slidably matched.
During use, connector 95 moves to the left or to the right, rotates left and right wind direction wind deflector 92, realizes air-out direction towards a left side or towards the right side; When connector 95 moves up or down, upper and lower wind direction wind deflector 94 drives draw-in groove and left and right wind direction wind deflector 92 to be slidably matched; On air-out direction or downwards.
Above-described is only 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, can also make some improvement and modification, this is also considered as protection scope of the present invention.
Claims (6)
1. a range hood, comprises 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;
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, and the open front of front panel is positioned at angle-shaped groove; The top board of casing is made up of level board and front declined board, and the horizontal plane at front declined board and rear portion has an acute angle, and front declined board has exhaust vent, and 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 hole arranges oil network to oil smoke collection;
Also comprise a wind adjustable to exhaust apparatus; Exhaust apparatus can 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; The front panel bottom that described deflector is arranged also covers angle-shaped groove, has water conservancy diversion gap between deflector and panel; Oil-containing groove is positioned at the bottom of casing and deflector;
Described wind adjustable to exhaust apparatus arrange in casing, and to be communicated with the fresh air inlet on sidewall paneling with the exhaust vent on front declined board.
2. a kind of range hood according to claim 1, is characterized in that: the two ends of described panel extend to casing both sides.
3. a kind of range hood according to claim 1, is characterized in that: described wind adjustable to exhaust apparatus comprise wind direction governor motion, blower fan and intake stack;
Described wind direction regulating device was connected with fan outlet interior connection, and wind direction regulating device is arranged on the exhaust vent on front declined board, and the two ends of intake stack are communicated with the fresh air inlet on chassis sidewall plate, and the air-out interface of intake stack is communicated with blower fan.
4. a kind of range hood according to claim 3, is characterized in that: the air-out interface of described intake stack is provided with purification of air process net.
5. a kind of range hood according to claim 4, is characterized in that: described intake stack is arranged the oil smoke hole be connected with casing.
6. a kind of range hood according to claim 1,2,3,4 or 5, is characterized in that: described wind direction governor motion comprises housing, several left and right wind direction wind deflectors, connecting rod, about at least two wind direction wind deflectors and the keeper with front and back opening,
Described left and right wind direction wind deflector comprises the pitman shaft being positioned at front end upper and lower vertical semiaxis point-blank He being positioned at top, rear end;
Described upper and lower wind direction wind deflector comprises the horizontal semiaxis being positioned at two ends and the guide rail being positioned at upper and lower surface front portion; One drive link respectively with the pivot joint of upper and lower wind direction wind deflector;
Described connector has the slide-and-guide groove of after-opening and both ends open; The top walls panels of slide-and-guide groove and base wall panel there is gathering sill; Connector rear portion is provided with actuator, actuator has driving draw-in groove;
Described left and right wind direction wind deflector by vertical semiaxis and cover top plate and base plate pivot joint, described pitman shaft and connecting rod pivot joint; The described two ends of upper and lower wind direction wind deflector and both sides, the front end pivot joint of housing; Be slidably matched in the slide-and-guide groove that about one wind direction wind deflector inserts connector, gathering sill coordinates with slide, and the driving draw-in groove of actuator is chimeric with about one wind direction wind deflector and be 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 true CN104456674A (en) | 2015-03-25 |
| CN104456674B CN104456674B (en) | 2016-08-17 |
Family
ID=52903153
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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104456674B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780594A (en) * | 2017-11-10 | 2019-05-21 | 宁波方太厨具有限公司 | A kind of range hood |
| 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 |
| 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 |
| 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 |
| CN114234250A (en) * | 2021-12-20 | 2022-03-25 | 杭州老板电器股份有限公司 | Air ducting and range hood |
| 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 |
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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
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| 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 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780594A (en) * | 2017-11-10 | 2019-05-21 | 宁波方太厨具有限公司 | A kind of range hood |
| CN109780594B (en) * | 2017-11-10 | 2024-01-16 | 宁波方太厨具有限公司 | Fume exhauster |
| 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 |
| 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 |
| 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 |
| CN114234250A (en) * | 2021-12-20 | 2022-03-25 | 杭州老板电器股份有限公司 | Air ducting and range hood |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104456674B (en) | 2016-08-17 |
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| C06 | Publication | ||
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| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jianhao Inventor after: Yue Tingkai Inventor before: Yue Tingkai |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YUE TINGKAI TO: LI JIANHAO YUE TINGKAI |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |