CN101451742B - Air inlet closing device for fume exhausting device kitchen range integration machine - Google Patents
Air inlet closing device for fume exhausting device kitchen range integration machine Download PDFInfo
- Publication number
- CN101451742B CN101451742B CN2007101645668A CN200710164566A CN101451742B CN 101451742 B CN101451742 B CN 101451742B CN 2007101645668 A CN2007101645668 A CN 2007101645668A CN 200710164566 A CN200710164566 A CN 200710164566A CN 101451742 B CN101451742 B CN 101451742B
- Authority
- CN
- China
- Prior art keywords
- kitchen range
- lifting ring
- pull bar
- machine
- skewed slot
- 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.)
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Links
- 239000003517 fume Substances 0.000 title 1
- 230000010354 integration Effects 0.000 title 1
- 238000007789 sealing Methods 0.000 abstract description 4
- 239000006096 absorbing agent Substances 0.000 abstract description 2
- 239000006233 lamp black Substances 0.000 abstract description 2
- 238000010411 cooking Methods 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 10
- 238000007664 blowing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft
Landscapes
- 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)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention relates to an air port sealing device of integrative cooking utensils of lampblack absorber and cooker, comprising a lifting ring capable of covering an air suction port at the cylindrical wall of the stove hole. The lifting ring is connected with a driving mechanism and moves along the external surface of cylindrical wall of stove hole. The invention also can close the air port and prevent the outdoor wind from flowing back.
Description
(1) technical field
The present invention relates to a kind of air port locking device of all-in-one machine of range hood and kitchen range.
(2) technical background
The distance dependent in source takes place in the effect of smoke exhaust and air entry to oil smoke; General lampblack absorber all is to go up row's formula, and smoke exhaust is installed in the kitchen range top, and air entry has 50-100CM usually to the distance that the source takes place oil smoke; Cause oil smoke to shed easily, influence health and environmental sanitation.
Chinese patent ZL02234971.5 discloses a kind of all-in-one machine of range hood and kitchen range; All-in-one machine of range hood and kitchen range is the combination of smoke exhaust and kitchen range; Characteristics are that air entry is arranged near the oil smoke generation source of kitchen range; Generally be on the barrel of kitchen range hole, reduced the distance that oil smoke freely spreads, improved the clean absorption rate of oil smoke.But the air entry of this documents can not be closed, and is not enough to some extent.The kitchen range hole wall needs often to clean, and water, oil and other foreign material get into the air channel from air entry easily, pollutes machine intimate, and breed bacteria need be taken machine apart and clean inside, air channel, wastes time and energy.In addition, the air channel finally is that air entry is equivalent to the air duct of indoor and outdoor towards outdoor, when non-working condition, causes outdoor wind-fall filling easily.
Chinese patent 200620113337.4 disclose a kind of have lifting ring oil smoke absorbing device all-in-one machine of range hood and kitchen range; Air entry is arranged on the lifting ring around kitchen range; Lifting ring connects semicircle guide pillar, connects motor by tooth bar, gear, and lifting ring can move up and down with tooth bar.Though this technology has solved the closed question of air entry, motion bulky complex, reliability are not high.Lifting ring is actually the wall in kitchen range hole; Lifting ring wraps the kitchen range dish and together goes up and down; Produce two large problems: the one, the airtight problem of the faying face between lifting ring and the plenum chamber, the 2nd, the kitchen range that are placed on the kitchen range dish are become dynamically by static state, are connecting gas pipe on the kitchen range; The kitchen range up-down can be torn gas pipe, influences the reliability of gas pipe interface.In addition, under the situation of Multi-hole range, each lifting ring all need be joined a motor, has increased cost.
(3) summary of the invention
The present invention will solve the above-mentioned deficiency of prior art, and a kind of air port locking device of simple in structure, the all-in-one machine of range hood and kitchen range that do not influence plenum chamber and gas pipe is provided.
The air port locking device of all-in-one machine of range hood and kitchen range of the present invention comprises the lifting ring that can cover the air entry on the barrel of kitchen range hole, and lifting ring connects a driving mechanism, and the outer surface of barrel slides along the kitchen range hole.
Described driving mechanism comprises: but the pull bar of a horizontal movement, and described pull bar connects a horizontally tracting mechanism, is connected with the switching mechanism that moves both vertically through horizontal movement between said pull bar and the lifting ring.
Described horizontal movement comprises with the switching mechanism that moves both vertically: be connected a skewed slot on the pull bar, the pin on the lifting ring is enclosed within the described skewed slot, or has skewed slot on the lifting ring, and the pin that is connected on the pull bar is enclosed within the described skewed slot.
Further, have second skewed slot on the lifting ring, the projection on the barrel of kitchen range hole is enclosed within described second skewed slot.
Described horizontal movement with the switching mechanism that moves both vertically also can be: the bottom of pull bar and lifting ring is provided with the inclined-plane that cooperatively interacts.
Described haulage gear comprises motor, gear, tooth bar, motor connection gear, gear and the tooth bar engagement that is cemented on the pull bar.
Perhaps, described driving mechanism is screw rod and nut, and screw rod is connected with motor, and nut is connected on the lifting ring.
The travel switch of corresponding said rod stroke is housed on the said motor.
The contact of the switch relay of said motor connects the ignition switch of described kitchen range.
In the time will sealing air entry, pull bar horizontal movement under the traction of haulage gear drags the skewed slot horizontal movement, and lifting ring is because of receiving the restriction of skewed slot and pin, and horizontal movement is converted into and moves both vertically, and barrel slides along the kitchen range hole, until covering air entry.
When needs were opened air entry, the reverse horizontal movement of pull bar dragged the reverse horizontal movement of skewed slot, and lifting ring is because of receiving the restriction of skewed slot and pin, and horizontal movement is converted into and moves both vertically, and barrel slides along the kitchen range hole, until leaving air entry.
Advantage of the present invention is: simple in structure, moving component is few, and cost is low, does not influence kitchen range, does not also influence the sealing between kitchen range hole and the plenum chamber, and security and reliability are high.
(4) description of drawings
Fig. 1 is an overview of the present invention
Fig. 2 is a structural representation of the present invention
Fig. 3 is the air entry closing means sketch map of girt formula of the present invention
Fig. 4 is a lift drive mechanism of the present invention structural representation when adopting tooth bar
(5) specific embodiment
Embodiment one
With reference to accompanying drawing 1,2,3:
The air port locking device of all-in-one machine of range hood and kitchen range of the present invention comprises the lifting ring 4 that can cover the air entry 8 on tube 2 walls of kitchen range hole, and lifting ring 4 connects a driving mechanism, and the outer surface of tube 2 walls slides along the kitchen range hole.
The applied all-in-one machine of range hood and kitchen range of air port locking device of all-in-one machine of range hood and kitchen range of the present invention comprises cabinet type fuselage, and the panel 1 of fuselage is provided with recessed kitchen range hole tube 2; The base plate of kitchen range hole tube 2 is provided with kitchen range; The top of kitchen range hole barrel is provided with the air entry 8 of major arc shape, and described kitchen range hole tube 2 has grip hole 3 towards people's a side, in the air entry 8 connected set gas tanks 5; The air inlet of blower fan 6 is arranged in the plenum chamber 5, and blower fan 6 connects blast pipe 7.
In plenum chamber 5, the lifting ring 4 that can cover the air entry 8 on the barrel of kitchen range hole is connected the outer surface of kitchen range hole barrel slidably, and described lifting ring 4 connects a driving mechanism.
Described lift drive mechanism comprises: but the pull bar 9 of a horizontal movement, and described pull bar 9 connects a horizontally tracting mechanism, is connected with the switching mechanism that moves both vertically through horizontal movement between said pull bar 9 and the lifting ring 4.
Described horizontal movement comprises with the switching mechanism that moves both vertically: be connected a skewed slot 10 on the pull bar 9, the pin 11 on the lifting ring 4 is enclosed within the described skewed slot 10.
Have second skewed slot 12 on the lifting ring 4, the projection 13 on the barrel of kitchen range hole is enclosed within described second skewed slot 12, and so, lifting ring 4 has had motion guide rail.
Described haulage gear comprises motor, gear 15, tooth bar 14, motor connection gear 15, gear 15 and tooth bar 14 engagements that are cemented on the pull bar 9.
The panel 1 of fuselage is provided with a plurality of recessed kitchen range hole tubes 2, and the outer lifting ring of each kitchen range hole barrel all is connected on the same pull bar.
Perhaps, described lift drive mechanism can be a tooth bar 16, tooth bar 16 and gears engaged, and gear is driven by motor 17.
Perhaps, described lift drive mechanism can be screw rod and nut, and screw rod connects motor, and nut connects lifting ring.
On the said motor travel switch is housed.
The contact of the switch relay of said motor connects the ignition switch of described kitchen range.
The top of kitchen range hole tube 2 is provided with the malleation blowing mouth, and described blowing mouth is relative with described air entry, and described blowing mouth is oblique down, and blowing mouth connects the malleation wind regime through appendix.
In the time will sealing air entry, pull bar horizontal movement under the traction of haulage gear drags the skewed slot horizontal movement, and lifting ring is because of receiving the restriction of skewed slot and pin, and horizontal movement is converted into and moves both vertically, and barrel slides along the kitchen range hole, until covering air entry.
When needs were opened air entry, the reverse horizontal movement of pull bar dragged the reverse horizontal movement of skewed slot, and lifting ring is because of receiving the restriction of skewed slot and pin, and horizontal movement is converted into and moves both vertically, and barrel slides along the kitchen range hole, until leaving air entry.
Embodiment two
With reference to accompanying drawing 1,2,3:
The difference of present embodiment and embodiment one is the connected mode of lifting ring and pull bar, has skewed slot 10 in the present embodiment on the lifting ring 4, and the pin 11 that is connected on the pull bar 9 is enclosed within the described skewed slot 10.
All the other are identical with embodiment one.
Embodiment three
With reference to accompanying drawing 1,2,3:
The difference of present embodiment and embodiment one is: the horizontal movement and the switching mechanism that moves both vertically, horizontal movement with the switching mechanism that moves both vertically is in the present embodiment: pull bar 9 is provided with the inclined-plane that cooperatively interacts with the bottom of lifting ring 4.When pull bar moves horizontally, rely on the inclined-plane, lifting ring is produced move up and down, reach the effect that hides or open air entry.All the other embodiment one are identical.
Embodiment four
With reference to accompanying drawing 1,2,3,4:
The difference of present embodiment and embodiment one is: described lift drive mechanism can be a tooth bar 16, tooth bar 16 and gears engaged, and gear is driven by motor 17.This lift drive mechanism can promote moving up and down of lifting ring equally.
All the other are identical with embodiment one.
Embodiment five
With reference to accompanying drawing 1,2,3,4:
The difference of present embodiment and embodiment one is: described lift drive mechanism can be screw rod and nut, and screw rod connects motor, and nut connects lifting ring.This lift drive mechanism can promote moving up and down of lifting ring equally.
All the other are identical with embodiment one.
The described content of this specification embodiment only is enumerating the way of realization of inventive concept; Should not being regarded as of protection scope of the present invention only limits to the concrete form that embodiment states, protection scope of the present invention also reach in those skilled in the art conceive according to the present invention the equivalent technologies means that can expect.
Claims (7)
1. the air port locking device of all-in-one machine of range hood and kitchen range; It is characterized in that: comprise the lifting ring that can cover the air entry on the barrel of kitchen range hole; Lifting ring connects a driving mechanism, and the outer surface of barrel slides along the kitchen range hole, and described driving mechanism comprises: but the pull bar of a horizontal movement; Described pull bar connects a horizontally tracting mechanism, is connected with the switching mechanism that moves both vertically through horizontal movement between said pull bar and the lifting ring.
2. the air port locking device of all-in-one machine of range hood and kitchen range as claimed in claim 1; It is characterized in that: described horizontal movement comprises with the switching mechanism that moves both vertically: be connected a skewed slot on the pull bar; Pin on the lifting ring is enclosed within the described skewed slot; Or having skewed slot on the lifting ring, the pin that is connected on the pull bar is enclosed within the described skewed slot.
3. the air port locking device of all-in-one machine of range hood and kitchen range as claimed in claim 1 is characterized in that: described horizontal movement with the switching mechanism that moves both vertically is: the bottom of pull bar and lifting ring is provided with the inclined-plane that cooperatively interacts.
4. like the air port locking device of claim 2 or 3 described all-in-one machine of range hood and kitchen range, it is characterized in that: have second skewed slot on the lifting ring, the projection on the barrel of kitchen range hole is enclosed within described second skewed slot.
5. the air port locking device of all-in-one machine of range hood and kitchen range as claimed in claim 4, it is characterized in that: described haulage gear comprises motor, gear, tooth bar, motor connection gear, gear and the tooth bar engagement that is cemented on the pull bar.
6. the air port locking device of all-in-one machine of range hood and kitchen range as claimed in claim 5, it is characterized in that: said pull bar has stroke, and the travel switch of corresponding said rod stroke is housed on the said motor.
7. the air port locking device of all-in-one machine of range hood and kitchen range as claimed in claim 6, it is characterized in that: described kitchen range have ignition switch, and the contact of the switch relay of said motor connects the ignition switch of described kitchen range.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101645668A CN101451742B (en) | 2007-12-07 | 2007-12-07 | Air inlet closing device for fume exhausting device kitchen range integration machine |
| PCT/CN2008/070834 WO2009074028A1 (en) | 2007-12-07 | 2008-04-28 | Closing unit for air port of integrated machine of cooking fume exhauster and range |
| JP2010536311A JP5161974B2 (en) | 2007-12-07 | 2008-04-28 | Air port sealing device for cooking device with integrated oil and smoke discharger |
| DE112008003299.8T DE112008003299B4 (en) | 2007-12-07 | 2008-04-28 | Closure device for an air connection of an extractor hood that forms a unit with a stove |
| GB1009130.4A GB2467693B (en) | 2007-12-07 | 2008-04-28 | A closing unit for an air port of an integrated cooking range and cooking fume exhauster |
| US12/746,597 US20100258108A1 (en) | 2007-12-07 | 2008-04-28 | Air Port Closing Device for Cooking Fume Exhauster being Unitary with Range |
| HK10110312.8A HK1144005A1 (en) | 2007-12-07 | 2010-11-04 | A closing unit for an air port of an integrated cooking range and cooking fume exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101645668A CN101451742B (en) | 2007-12-07 | 2007-12-07 | Air inlet closing device for fume exhausting device kitchen range integration machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101451742A CN101451742A (en) | 2009-06-10 |
| CN101451742B true CN101451742B (en) | 2012-01-04 |
Family
ID=40734123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101645668A Active CN101451742B (en) | 2007-12-07 | 2007-12-07 | Air inlet closing device for fume exhausting device kitchen range integration machine |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20100258108A1 (en) |
| JP (1) | JP5161974B2 (en) |
| CN (1) | CN101451742B (en) |
| DE (1) | DE112008003299B4 (en) |
| GB (1) | GB2467693B (en) |
| HK (1) | HK1144005A1 (en) |
| WO (1) | WO2009074028A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839517B (en) * | 2010-06-10 | 2011-11-16 | 陈其明 | Lifting device for side draught environmental-friendly stove |
| CN101922743A (en) * | 2010-08-27 | 2010-12-22 | 付桂耀 | Side blowing and sucking integrated stove |
| CN111197772B (en) * | 2018-11-19 | 2021-12-10 | 宁波方太厨具有限公司 | Auxiliary smoke control and air injection device for kitchen range |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200949871Y (en) * | 2006-05-22 | 2007-09-19 | 夏志生 | Lower exhausting oil smoke and dust discharger and kitchen range with same |
| CN201081309Y (en) * | 2007-08-08 | 2008-07-02 | 陈其明 | Automatic fume-extracting stove |
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| US2115541A (en) * | 1936-10-28 | 1938-04-26 | Frederick H Schlunz | Adjustable air filtering and circulating device |
| US3717081A (en) * | 1971-09-09 | 1973-02-20 | J Jakimas | Air conditioner diffuser |
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| US4501260A (en) * | 1979-07-17 | 1985-02-26 | Norris Industries Inc. | Cooktop ventilation system |
| US4431892A (en) * | 1981-07-17 | 1984-02-14 | Jenn-Air Corporation | Ventilated modular cooktop cartridge |
| US4616626A (en) * | 1984-04-20 | 1986-10-14 | Kwan Soon Jung K | Table cooker with ventilator |
| JPH0331242Y2 (en) * | 1985-03-15 | 1991-07-02 | ||
| US4603684A (en) * | 1985-07-10 | 1986-08-05 | Balibali System Co., Ltd. | Gas cooking device |
| GB2212608B (en) * | 1987-11-20 | 1992-03-25 | New World Domestic Appliances | Air extractor arrangements |
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| US4945891A (en) * | 1989-03-30 | 1990-08-07 | General Electric Company | Drive mechanism for retractable down draft vent |
| CA2029764C (en) * | 1990-01-26 | 2002-03-12 | Hal A. Vonsick | Spring biased chimney damper |
| JPH0543728Y2 (en) * | 1990-11-30 | 1993-11-04 | ||
| JPH04240317A (en) * | 1991-01-24 | 1992-08-27 | Matsushita Seiko Co Ltd | Cooking table with ventilation device |
| US5301653A (en) * | 1993-01-25 | 1994-04-12 | Caloric Corporation | Gas range having down draft with automatic shutoff during ignition |
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-
2007
- 2007-12-07 CN CN2007101645668A patent/CN101451742B/en active Active
-
2008
- 2008-04-28 WO PCT/CN2008/070834 patent/WO2009074028A1/en active Application Filing
- 2008-04-28 JP JP2010536311A patent/JP5161974B2/en active Active
- 2008-04-28 GB GB1009130.4A patent/GB2467693B/en active Active
- 2008-04-28 DE DE112008003299.8T patent/DE112008003299B4/en active Active
- 2008-04-28 US US12/746,597 patent/US20100258108A1/en not_active Abandoned
-
2010
- 2010-11-04 HK HK10110312.8A patent/HK1144005A1/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200949871Y (en) * | 2006-05-22 | 2007-09-19 | 夏志生 | Lower exhausting oil smoke and dust discharger and kitchen range with same |
| CN201081309Y (en) * | 2007-08-08 | 2008-07-02 | 陈其明 | Automatic fume-extracting stove |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2467693B (en) | 2012-01-25 |
| WO2009074028A1 (en) | 2009-06-18 |
| JP5161974B2 (en) | 2013-03-13 |
| JP2011505539A (en) | 2011-02-24 |
| DE112008003299T5 (en) | 2010-10-14 |
| US20100258108A1 (en) | 2010-10-14 |
| CN101451742A (en) | 2009-06-10 |
| GB2467693A (en) | 2010-08-11 |
| GB201009130D0 (en) | 2010-07-14 |
| HK1144005A1 (en) | 2011-01-21 |
| DE112008003299B4 (en) | 2021-09-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG MEIDA INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: XIA ZHISHENG Effective date: 20100831 |
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| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 314416 ZHEJIANG MEIDA INDUSTRIAL CO., LTD., 60KM OF DONGXI AVENUE, HAINING CITY, ZHEJIANG TO: 314416 60K, DONGXI AVENUE, HAINING CITY, ZHEJIANG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20100831 Address after: 314416 60K, East West Avenue, Zhejiang, Haining Applicant after: Zhejiang Meida Industrial Co., Ltd. Address before: 314416 Zhejiang Meida Industry Co., Ltd., 60KM, East West Road, Haining, Zhejiang Applicant before: Xia Zhisheng |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |