CN104279591A - Novel three dimensional air daft range hood - Google Patents
Novel three dimensional air daft range hood Download PDFInfo
- Publication number
- CN104279591A CN104279591A CN201310277861.XA CN201310277861A CN104279591A CN 104279591 A CN104279591 A CN 104279591A CN 201310277861 A CN201310277861 A CN 201310277861A CN 104279591 A CN104279591 A CN 104279591A
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- Prior art keywords
- air
- dimensional
- suction trunk
- air draft
- novel
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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)
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
Abstract
A novel three dimensional air daft range hood comprises a shell and a turbine arranged in the shell, the shell comprises a side air draft box and a top air draft box to form a 7-shaped cross section of the shell, the lower surface of the top air draft box is provided with a normally open smoking opening and a butt smoking opening which are connected with the turbine, the side air draft box is provided with an inclined air draft box, two side surfaces of the inclined air draft are provided with a hinge arm and a pulley in an up and down manner, the pulley slides in a slide way placed at two sides, the other end of the hinge arm is fixed to a rotating shaft driven by a motor to rotate, and when the rotating shaft rotates, the inclined air draft box is driven to move upward in order to make the air outlet at the top of the inclined air draft box butted to the butt smoking opening. The smoking opening at the top of the top air draft box and the right and bottom air draft openings arranged on the inclined air draft box form three-dimensional smoking on a kitchen range top, so smoke escaping is maximally prevented, and the disadvantages of products in the current market are solved.
Description
Technical field
The present invention relates to a kind of kitchen appliance, specifically the three-dimensional air draught lampblack absorber of a kind of novel three-dimensional.
Background technology
Range hood on market today is generally divided into two kinds of forms.The first is top suction type.As Chinese patent literature CN201615526U discloses a kind of smoke exhaust ventilator on October 27th, 2010, described smoke exhaust ventilator comprises a housing, described housing forward end is provided with a panel turned forward, described panel upper end is connected with a wind deflector by an articulated joint, the position that panel corresponds to wind deflector lower end is provided with a support, air intake gap, side is formed between panel and wind deflector, described housing upper end is arranged and an exhaust passage, wind wheel and motor is provided with in described exhaust passage, oil guide groove is provided with in housing, oil guide groove lower end is provided with oil guide pipe, the lower end of hull outside is provided with an oil catcher.The hydraulic column of at least one is also connected with between described wind deflector and panel.Its advantage is, utilizes the principle that hot gas rises, the oil smoke naturally risen produced during suction culinary art; Its shortcoming is, because its power source (blower fan) is away from the kitchen range top, the draft effect of power source (blower fan) is reduced, and oil smoke can not exhaust completely, meanwhile, because oil smoke rises with hot gas, first will affect the face of cook, have harmful effect to health.
The second is side-suction type.Smoke exhaust ventilator is renovated as Chinese patent literature CN201535534U discloses a kind of band on July 28th, 2010, it comprises housing, at housing built with spiral case air channel and blower fan, at housing forward end, the connector that top turns forward is housed, connector is fixed with the panel of band inlet scoop, front end is provided with corresponding with inlet scoop in connector, and the air-inlet cavity that rear end is corresponding with the air inlet in spiral case air channel, in the rear end of air-inlet cavity, oil cleaner screen is installed, spill port is provided with below air-inlet cavity, the oil storage tank corresponding with spill port is provided with at housing bottom, upper end hinge is provided with in the air-inlet cavity of connector
Be connected on connector, and lower end reaches extraneous renovating by inlet scoop.Its advantage utilizes eddy current blast principle, the oil smoke of major part distance kitchen range top closer distance is aspirated with form of arcs, can reduce the harmful effect to health, and power source (blower fan) is close to the kitchen range top, substantially can not reduces the draft effect of power source (blower fan); Its shortcoming is, power source (blower fan) generally can not aim at kitchen range, and oil smoke can be caused equally not exhaust completely, for the cooking method such as " stew ", " stir-fry ", " stewing " of the Chinese way of cooking, tobacco tar even can be caused to rise and overflow.Therefore, further improvement is necessary.
Summary of the invention
Object of the present invention aim to provide a kind of simplicity of design, rational in infrastructure, inhaled by top, form that side draught combines forms 3 D stereo smoking to the kitchen range top, greatly improves the three-dimensional air draught lampblack absorber of a kind of novel three-dimensional of smoking effect.
The utility model object realizes with the following methods: the three-dimensional air draught lampblack absorber of a kind of novel three-dimensional, it comprises shell and is located at the turbine in shell, described shell comprises mutual vertically disposed side draught bellows and top air-suction trunk, form the cross section of shell in " 7 " font, it is characterized in that: the lower surface of described top air-suction trunk be provided be connected with turbine often open smoking port and dock smoking port, side draught bellows are provided with oblique air-suction trunk, the upper and lower distributing installation in two sides of oblique air-suction trunk has pivoted arm and pulley, slide up and down in the slideway that pulley is placed in both sides, the pivoted arm other end be fixed on drive it to rotate by motor rotating shaft on, during axis of rotation, oblique air-suction trunk can be driven to move obliquely, make the air outlet on oblique air-suction trunk top and dock smoking port and dock.
Gear reduction is provided with between described motor and rotating shaft.
Be movably hinged by rivet between described pivoted arm and oblique air-suction trunk.
The front of described oblique air-suction trunk is provided with some fronts oil strain mouth.
The bottom of described oblique air-suction trunk is provided with some bottom surfaces oil strain mouth.
The air outlet of described oblique air-suction trunk is provided with sealing ring with docking between smoking port, and described sealing ring is fixed on the wherein side of air outlet or docking smoking port.
Described docking smoking port place is provided with the spacing concave station caved inward, and described smoking port is placed in this spacing concave station.
The beneficial effects of the utility model are: 1) structure is simple, and production cost is low, improve the market competitiveness.2) top air-suction trunk upper top smoking port and the front and the inlet scoop, bottom surface that are arranged on oblique air-suction trunk is utilized, 3 D stereo smoking is formed to the kitchen range top, greatly improve smoking effect, stop oil smoke to greatest extent and run away, solve the deficiency existing for this product on market today.3) tiltedly air-suction trunk can automatically retract in side draught bellows when lampblack absorber does not work, and makes it vacate the space in lampblack absorber front, avoids the sense of depression that traditional lampblack absorber brings.
Accompanying drawing explanation
Fig. 1 is general assembly design sketch when the oblique air-suction trunk of invention is retracted.
Fig. 2,3,4 is general assembly design sketch when the oblique air-suction trunk of invention is retracted.
Fig. 5 is pivot structure schematic diagram of the present invention.
Fig. 6 is partial structurtes enlarged drawing in Fig. 5 of the present invention.
Fig. 7 is invention structure sectional view.
Detailed description of the invention
Below in conjunction with accompanying drawing, concrete further instruction is done to the present invention.The three-dimensional air draught lampblack absorber of a kind of novel three-dimensional, it turbine comprising shell 1 and be located in shell, described shell comprises mutual vertically disposed side draught bellows 2 and top air-suction trunk 3, form the cross section of shell in " 7 " font, it is characterized in that: the lower surface of described top air-suction trunk 3 be provided be connected with turbine often open smoking port 31 and dock smoking port 32, side draught bellows 2 are provided with oblique air-suction trunk 4, the upper and lower distributing installation in two sides of oblique air-suction trunk 4 has pivoted arm 5 and pulley 6, slide up and down in the slideway 61 that pulley 6 is placed in both sides, pivoted arm 5 other end be fixed on drive it to rotate by motor 51 rotating shaft 52 on, when rotating shaft 52 is rotated, oblique air-suction trunk 4 can be driven to move obliquely, make the air outlet 41 on oblique air-suction trunk 4 top and dock smoking port 32 and dock.
Gear reduction 53 is provided with between described motor 51 and rotating shaft 52.
Be movably hinged by rivet 54 between described pivoted arm 5 and oblique air-suction trunk 4.
The front of described oblique air-suction trunk 4 is provided with some fronts oil strain mouth 42.
The bottom of described oblique air-suction trunk 4 is provided with some bottom surfaces oil strain mouth 43.
The air outlet of described oblique air-suction trunk 4 is provided with sealing ring with docking between smoking port, and described sealing ring is fixed on the wherein side of air outlet or docking smoking port.
Described docking smoking port 32 place is provided with the spacing concave station 44 caved inward, and described smoking port 32 is placed in this spacing concave station 44.
Operation principle: during lampblack absorber work, control system makes motor 51 rotate, and it is rotated counterclockwise by gear reduction drive shaft, thus forces the top of pivoted arm to be slowly upturned.Due to pivoted arm and tiltedly between air-suction trunk for being movably hinged, and tiltedly the lower end of air-suction trunk is installed in slideway by pulley, so when pivoted arm swings, while upwards lifting inclined air-suction trunk, along with the distance between pivoted arm top and side draught bellows is more and more far away, oblique air-suction trunk is tilted gradually.Be that the top of oblique air-suction trunk is docked with the smoking port that docks on the air-suction trunk of top when pivoted arm swings to certain angle, make oblique air-suction trunk connect as one with top air-suction trunk.Now turbine is by the front oil strain mouth 42 on oblique air-suction trunk and bottom surface oil strain mouth 43, and the smoking port 31 of often opening on the air-suction trunk of top carries out fume exhaust work, is absorbed the side of lampblack absorber and the oil smoke of end face.Realize forming 3 D stereo smoking to the kitchen range top, greatly improve smoking effect, stop oil smoke to greatest extent and run away, promote the smoking efficiency of lampblack absorber.When lampblack absorber quits work, oblique air-suction trunk, under the driving of the associated mechanisms such as motor and pivoted arm, automatically retracts in side draught bellows, makes it vacate the space in lampblack absorber front, avoids the sense of depression that traditional lampblack absorber brings.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications; as the mechanism driving oblique air-suction trunk to move, the Cross-section etc. of shell, these changes and improvements all fall within the scope of claimed the utility model.
Claims (7)
1. the three-dimensional air draught lampblack absorber of novel three-dimensional, it turbine comprising shell (1) and be located in shell, described shell comprises mutual vertically disposed side draught bellows (2) and top air-suction trunk (3), form the cross section of shell in " 7 " font, it is characterized in that: the lower surface of described top air-suction trunk (3) be provided be connected with turbine often open smoking port (31) and dock smoking port (32), side draught bellows (2) are provided with oblique air-suction trunk (4), the upper and lower distributing installation in two sides of oblique air-suction trunk (4) has pivoted arm (5) and pulley (6), slide up and down in the slideway (61) that pulley (6) is placed in both sides, pivoted arm (5) other end be fixed on drive it to rotate by motor (51) rotating shaft (52) on, when rotating shaft (52) is rotated, oblique air-suction trunk (4) can be driven to move obliquely, make the air outlet (41) on oblique air-suction trunk (4) top and dock smoking port (32) and dock.
2. the three-dimensional air draught lampblack absorber of a kind of novel three-dimensional according to claim 1, is characterized in that: be provided with gear reduction (53) between described motor (51) and rotating shaft (52).
3. the three-dimensional air draught lampblack absorber of a kind of novel three-dimensional according to claim 1, be is characterized in that: be movably hinged by rivet (54) between described pivoted arm (5) and oblique air-suction trunk (4).
4. the three-dimensional air draught lampblack absorber of a kind of novel three-dimensional according to claim 1, is characterized in that: the front of described oblique air-suction trunk (4) is provided with some fronts oil strain mouth (42).
5. the three-dimensional air draught lampblack absorber of a kind of novel three-dimensional according to claim 1 or 4, is characterized in that: the bottom of described oblique air-suction trunk (4) is provided with some bottom surfaces oil strain mouth (43).
6. the three-dimensional air draught lampblack absorber of a kind of novel three-dimensional according to claim 1 or 4, it is characterized in that: the air outlet of described oblique air-suction trunk (4) is provided with sealing ring with docking between smoking port, and described sealing ring is fixed on the wherein side of air outlet or docking smoking port.
7. the three-dimensional air draught lampblack absorber of a kind of novel three-dimensional according to claim 1, it is characterized in that: described docking smoking port (32) place is provided with the spacing concave station (44) caved inward, described smoking port (32) is placed in this spacing concave station (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310277861.XA CN104279591B (en) | 2013-07-04 | 2013-07-04 | A kind of 3 D stereo air draught lampblack absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310277861.XA CN104279591B (en) | 2013-07-04 | 2013-07-04 | A kind of 3 D stereo air draught lampblack absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104279591A true CN104279591A (en) | 2015-01-14 |
| CN104279591B CN104279591B (en) | 2017-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310277861.XA Active CN104279591B (en) | 2013-07-04 | 2013-07-04 | A kind of 3 D stereo air draught lampblack absorber |
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| Country | Link |
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| CN (1) | CN104279591B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317569A (en) * | 2018-04-03 | 2018-07-24 | 华帝股份有限公司 | Fume exhaust fan |
| CN109424988A (en) * | 2017-08-23 | 2019-03-05 | 浙江莫尼电气有限公司 | A kind of integrated kitchen range head with three-dimensional fume exhausting function |
| CN111457432A (en) * | 2019-01-22 | 2020-07-28 | 宁波方太厨具有限公司 | Fume exhaust fan |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0337935B1 (en) * | 1988-04-11 | 1991-09-04 | Lufttechnik + Metallbau Ag | Smoke extracting hood for kitchen |
| EP2072907A2 (en) * | 2007-12-18 | 2009-06-24 | Miele & Cie. KG | Fume hood device |
| CN201339996Y (en) * | 2008-11-07 | 2009-11-04 | 佛山市顺德区麦理杰电器实业有限公司 | Ventilator capable of top absorbing and side absorbing |
| CN201476121U (en) * | 2009-04-28 | 2010-05-19 | 刘为敏 | Air inlet telescopic smoke exhaust ventilator |
| CN201662114U (en) * | 2010-03-05 | 2010-12-01 | 龚雄华 | Suppressible cook all-in-one machine |
| CN102269438A (en) * | 2010-06-04 | 2011-12-07 | 陆丰科 | Deformable smoke exhaust ventilator |
| CN202868789U (en) * | 2012-09-03 | 2013-04-10 | 谈启明 | Fume extractor and range hood with same |
| CN203385060U (en) * | 2013-07-04 | 2014-01-08 | 冯兆初 | Novel three-dimensional wind absorption range hood |
-
2013
- 2013-07-04 CN CN201310277861.XA patent/CN104279591B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0337935B1 (en) * | 1988-04-11 | 1991-09-04 | Lufttechnik + Metallbau Ag | Smoke extracting hood for kitchen |
| EP2072907A2 (en) * | 2007-12-18 | 2009-06-24 | Miele & Cie. KG | Fume hood device |
| CN201339996Y (en) * | 2008-11-07 | 2009-11-04 | 佛山市顺德区麦理杰电器实业有限公司 | Ventilator capable of top absorbing and side absorbing |
| CN201476121U (en) * | 2009-04-28 | 2010-05-19 | 刘为敏 | Air inlet telescopic smoke exhaust ventilator |
| CN201662114U (en) * | 2010-03-05 | 2010-12-01 | 龚雄华 | Suppressible cook all-in-one machine |
| CN102269438A (en) * | 2010-06-04 | 2011-12-07 | 陆丰科 | Deformable smoke exhaust ventilator |
| CN202868789U (en) * | 2012-09-03 | 2013-04-10 | 谈启明 | Fume extractor and range hood with same |
| CN203385060U (en) * | 2013-07-04 | 2014-01-08 | 冯兆初 | Novel three-dimensional wind absorption range hood |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109424988A (en) * | 2017-08-23 | 2019-03-05 | 浙江莫尼电气有限公司 | A kind of integrated kitchen range head with three-dimensional fume exhausting function |
| CN108317569A (en) * | 2018-04-03 | 2018-07-24 | 华帝股份有限公司 | Fume exhaust fan |
| CN111457432A (en) * | 2019-01-22 | 2020-07-28 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN111457432B (en) * | 2019-01-22 | 2022-06-21 | 宁波方太厨具有限公司 | Fume exhaust fan |
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| Publication number | Publication date |
|---|---|
| CN104279591B (en) | 2017-06-13 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170509 Address after: 528425 Guangdong province Zhongshan Tongan village Dongfeng Town Tongan Road West 16 team development No. 2 Factory Applicant after: ZHONGSHAN SINBA KITCHEN ELECTRIC SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 528305, No. thirteen Lane 12, Sha Ma Road, Foshan Road, Ronggui street, Shunde District, Guangdong, China Applicant before: Feng Zhaochu |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230111 Address after: No. B203, Block 1, Nanhua Second Street, Ronggui Street, Shunde District, Foshan, Guangdong 528000 Patentee after: Long Weisong Address before: 528425 No.2 factory building, development site, team 16, Tongan Avenue West, Tongan village, Dongfeng Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN SINBA KITCHEN ELECTRIC SCIENCE & TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |