CN106123071A - Range hood - Google Patents
Range hood Download PDFInfo
- Publication number
- CN106123071A CN106123071A CN201610664858.7A CN201610664858A CN106123071A CN 106123071 A CN106123071 A CN 106123071A CN 201610664858 A CN201610664858 A CN 201610664858A CN 106123071 A CN106123071 A CN 106123071A
- Authority
- CN
- China
- Prior art keywords
- inlet scoop
- gathering arrester
- range hood
- dust gathering
- connection pipeline
- 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.)
- Pending
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
- F24C15/2078—Removing cooking fumes movable
- F24C15/2092—Removing cooking fumes movable extendable or pivotable
Abstract
The invention discloses a kind of range hood, including dust gathering arrester (3) and inlet scoop (5), also including the connection pipeline (4) connected with described dust gathering arrester (3), described inlet scoop (5) are positioned on described connection pipeline (4)；Described dust gathering arrester (3) can be stretched out in described inlet scoop (5).The range hood that the present invention provides, the connection pipeline connected with dust gathering arrester by setting, inlet scoop is positioned on connecting pipe so that inlet scoop can be stretched out relative to dust gathering arrester.When cooking or other culinary arts produce substantial amounts of oil smoke, inlet scoop is stretched out relative to dust gathering arrester, and connect pipeline and ensure that the connection of inlet scoop and the dust gathering arrester stretched out, make inlet scoop near cooking position, shorten inlet scoop to oil smoke and produce the distance of position (frying pan etc.), and then improve oil smoke absorbability.By above-mentioned setting, solve that oil smoke is inhaled clean and loss causes greasy smell to kitchen, decrease condensation and be difficult to, to kitchen wall, the oil stain cleaned.
Description
Technical field
The present invention relates to kitchen tool apparatus technical field, particularly relate to a kind of range hood.
Background technology
Along with the raising of people's living standard, the requirement of the fume-exhausting of range hood is improved by people the most therewith.
After traditional range hood installs according to the distance between certain cigarette stove, just position secures.Due to oil suction
The dust gathering arrester of cigarette machine is fixed with the position of cooking stove, and the inlet scoop of range hood is positioned on dust gathering arrester, therefore, and inlet scoop and cooking stove
Position farther out, oil smoke absorbability is poor.This allows for, during range hood absorbs oil smoke, inevitably depositing
A part of oil smoke because of can not quickly in inspiration lampblack absorber and the situation of loss everywhere.Oil smoke loss produces serious in making kitchen
Greasy smell, also makes on kitchen wall and corner oil stain occurs because oil smoke accumulation condenses so that the most mouldy in kitchen, difficult
With cleaning.
Therefore, how to improve oil smoke absorbability, be that those skilled in the art are presently required and solve the technical problem that.
Summary of the invention
It is an object of the invention to provide a kind of range hood, to improve oil smoke absorbability.
For solving above-mentioned technical problem, a kind of range hood that the present invention provides, including dust gathering arrester and inlet scoop, also include
The connection pipeline connected with described dust gathering arrester, described inlet scoop is positioned on connection pipeline；
Described dust gathering arrester can be stretched out in described inlet scoop.
Preferably, in above-mentioned range hood, described inlet scoop can be shunk relative to described dust gathering arrester.
Preferably, in above-mentioned range hood, described connection pipeline is flexible pipe.
Preferably, in above-mentioned range hood, described connection pipeline is hard tube, and described connection pipeline slides with described dust gathering arrester
Coordinate.
Preferably, in above-mentioned range hood, also include for driving described inlet scoop to stretch relative to described dust gathering arrester
Drive mechanism.
Preferably, in above-mentioned range hood, described drive mechanism includes rotary drive unit and by convert rotational motion is
The actuating device of linear motion.
Preferably, in above-mentioned range hood, described actuating device is ball-screw；
The drive end of described rotary drive unit is connected with the screw rod of described ball-screw, described connection pipeline and described rolling
The nut of ballscrew connects.
Preferably, in above-mentioned range hood, described actuating device is Worm Wheel System assembly；
The drive end of described rotary drive unit is connected with the worm gear of described turbine and worm transmission component, described connection pipeline
It is connected with the worm screw of described turbine and worm transmission component.
Preferably, in above-mentioned range hood, described actuating device is toggle；
The drive end of described rotary drive unit is connected with the crank of described toggle, described connection pipeline and institute
The connecting rod stating toggle connects.
Preferably, in above-mentioned range hood, described actuating device is rack and pinion assembly；
The drive end of described rotary drive unit is connected with the gear of described rack and pinion assembly, described connection pipeline and institute
The tooth bar stating rack and pinion assembly connects.
Preferably, in above-mentioned range hood, described inlet scoop is the regulation inlet scoop that can regulate its air draught area.
The range hood that the present invention provides, the connection pipeline connected with dust gathering arrester by setting, inlet scoop is positioned at communicating pipe
On road so that inlet scoop can be stretched out relative to dust gathering arrester.When cooking or other culinary arts produce substantial amounts of oil smoke, by inlet scoop
Stretch out relative to dust gathering arrester, and connect pipeline and ensure that the connection of inlet scoop and the dust gathering arrester stretched out so that inlet scoop is near cooking
Prepare food position, shorten inlet scoop to oil smoke and produce the distance of position (frying pan etc.), and then improve oil smoke absorbability.By upper
State setting, solve that oil smoke is inhaled clean and loss causes greasy smell to kitchen, decrease condensation and be difficult to kitchen wall
The oil stain of cleaning.
Accompanying drawing explanation
Fig. 1 is the side-looking structural representation of range hood provided by the present invention；
Fig. 2 is the main TV structure schematic diagram of range hood provided by the present invention.
Wherein,
Drive motor 1, centrifugation blade 2, dust gathering arrester 3, connect pipeline 4, inlet scoop 5.
Detailed description of the invention
The core of the present invention is to provide a kind of range hood, to improve oil smoke absorbability.
In order to make those skilled in the art be more fully understood that the present invention program, below in conjunction with the accompanying drawings and detailed description of the invention
The present invention is described in further detail.
Refer to the side-looking structural representation that Fig. 1 and Fig. 2, Fig. 1 are range hood provided by the present invention；Fig. 2 is this
The main TV structure schematic diagram of bright provided range hood.
Embodiments provide a kind of range hood, including dust gathering arrester 3, connect pipeline 4 and inlet scoop 5, connecting tube
Road 4 connects with dust gathering arrester 3, and inlet scoop 5 is positioned on connecting pipe 4；Dust gathering arrester 3 can be stretched out in inlet scoop 5.
The range hood that the embodiment of the present invention provides, the connection pipeline 4 connected with dust gathering arrester 3 by setting, 5, inlet scoop
On connecting pipe 4 so that inlet scoop 5 can be stretched out relative to dust gathering arrester 3.When cooking or other culinary arts produce substantial amounts of oil smoke
Time, inlet scoop 5 is stretched out relative to dust gathering arrester 3, and connects pipeline 4 and ensure that the connection of the inlet scoop 5 and dust gathering arrester 3 stretched out,
Make inlet scoop 5 near cooking position, shorten inlet scoop 5 to oil smoke and produce the distance of position (frying pan etc.), and then improve
Oil smoke absorbability.By above-mentioned setting, solve that oil smoke is inhaled clean and loss causes greasy smell to kitchen, decrease solidifying
Knot is difficult to, to kitchen wall, the oil stain cleaned.
It is understood that include in dust gathering arrester 3 driving motor 1 and centrifugation blade 2, under the effect driving motor 1, band
Move centrifugation blade 2 to rotate so that produce negative pressure in dust gathering arrester 3, and then facilitate extraneous oil smoke by inlet scoop 5 and connection pipeline
4 enter dust gathering arrester 3.On dust gathering arrester 3, there is through hole, this through hole be only used for for connect pipeline 4 pass, and with this through hole and dust gathering arrester
3 connections.And inlet scoop 5 is exposed outside, by connecting pipeline 4, make inlet scoop 5 can stretch out dust gathering arrester 3, extraneous oil smoke directly by
Inlet scoop 5 enters dust gathering arrester 3 through connecting pipeline 4.
Preferably, inlet scoop 5 can be shunk relative to dust gathering arrester 3.When need not absorb oil smoke, can by regulation even
Adapter road 4 makes inlet scoop 5 bounce back in the dust gathering arrester 3 of range hood, it is to avoid inlet scoop 5 and to connect pipeline 4 exposed at collection
Dust hood 3 is outside and affects the operation to the cooking stove below range hood, improves the overall smooth degree of range hood and attractive in appearance
Performance.
Inlet scoop 5 can also be made to be only capable of and to stretch out dust gathering arrester 3, by the connection pipeline 4 being fixedly installed so that inlet scoop 5
Stretch out dust gathering arrester 3, in order to produce position near oil smoke.
In the present embodiment, connecting pipeline 4 is flexible pipe.By above-mentioned setting, facilitate the adjustment of position, inlet scoop 5.Logical
Cross the flexible of flexible pipe and complete inlet scoop 5 stretching out and contracted length relative to dust gathering arrester 3, it is also possible to the air-breathing of regulation inlet scoop 5
Direction.
Hard tube can also be set to, i.e. connect pipeline 4 and the most significantly deform by connecting pipeline 4.By pipeline will be connected
4 are slidably matched with dust gathering arrester 3, complete the inlet scoop 5 scaling operation relative to dust gathering arrester 3.
In the present embodiment, pipeline 4 is connected for sizing flexible pipe.By connection pipeline 4 being set to flexible pipe of shaping, facilitate
The location of inlet scoop 5 is arranged, and then facilitates the operation absorbing oil smoke.
Owing to the temperature of oil smoke is higher, when contacting with plastics or rubber tubing, easily cause the damage connecting pipeline 4.Place
In the consideration in raising service life, connecting pipeline 4 is metal hose.That is, the connection pipeline 4 preferably metal in the present embodiment is fixed
Type flexible pipe.
In order to further facilitate the operation stretched out and shrink of inlet scoop 5, in the range hood that the embodiment of the present invention provides,
Also including drive mechanism, drive mechanism is used for driving inlet scoop 5 to stretch relative to dust gathering arrester 3.By drive mechanism, the completeest
Become inlet scoop 5 relative to dust gathering arrester 3 scaling operation, improve the automaticity of range hood
Can also manually complete the operation stretched out and shrink of inlet scoop 5.
Linear drive apparatus can be used directly to control the scaling operation of inlet scoop 5.But, due to linear drive apparatus
Volume is relatively big and is not easy to install, it is preferable that drive mechanism includes rotary drive unit and is straight line fortune by convert rotational motion
Dynamic actuating device.Wherein, rotating rotary drive unit can be electric rotating machine etc., by actuating device, rotation is rotated driving
The rotational motion of unit is converted into linear motion, in order to drive inlet scoop 5 relative to dust gathering arrester 3 stretching motion.
In the first embodiment, actuating device is ball-screw.The drive end of rotary drive unit and ball-screw
Screw rod connects, and then drives screw rod rotary motion, and the nut of ball-screw is along the axially-movable of screw rod.Connect pipeline 4 and ball
The nut of leading screw connects.It is understood that when connecting pipeline 4 and being flexible pipe, inlet scoop 5 and the spiral shell of pipeline 4 preferably will be connected
Female connection.It is of course also possible to other positions connecting pipeline 4 are connected with nut.Preferably make the two (connecting pipeline 4 and nut)
Link position near inlet scoop 5.And when connecting pipeline 4 and being hard tube, join with dust gathering arrester 3 slip owing to connecting pipeline 4
Closing, the optional position connecting pipeline 4 is connected with nut.
It is understood that in order to make drive mechanism for driving inlet scoop 5 to stretch relative to dust gathering arrester 3, rotate and drive
Unit is fixedly installed relative to dust gathering arrester 3, and the screw rod of ball-screw rotates and is arranged in dust gathering arrester 3, and the axis direction of screw rod
Identical with the telescopic direction of inlet scoop 5.Under the drive of rotary drive unit, screw rod rotates；The nut of ball-screw is along screw rod
Axial-movement, and then reach the scaling operation of inlet scoop 5.
In the second embodiment, actuating device is Worm Wheel System assembly.The drive end of rotary drive unit and whirlpool
The worm gear of worm and gear transmission component connects, and then drives worm gear rotary motion, and the worm screw of turbine and worm transmission component is along its axis
Motion.Connect pipeline 4 to be connected with the worm screw of turbine and worm transmission component.It is understood that when connecting pipeline 4 and being flexible pipe,
Preferably the inlet scoop 5 connecting pipeline 4 is connected with worm screw.It is of course also possible to other positions of pipeline 4 will be connected with worm screw even
Connect.Preferably make the link position of the two (connecting pipeline 4 and worm screw) near inlet scoop 5.And be hard tube when connecting pipeline 4
Time, it being slidably matched with dust gathering arrester 3 owing to connecting pipeline 4, the optional position connecting pipeline 4 is connected with worm screw.
It is understood that in order to make drive mechanism for driving inlet scoop 5 to stretch relative to dust gathering arrester 3, rotate and drive
Unit is fixedly installed relative to dust gathering arrester 3, and the worm gear wheel of worm and gear is arranged in dust gathering arrester 3, and worm gear matches with worm screw,
Under the rotation of worm gear, the axis direction (its direction of motion) of screw rod is identical with the telescopic direction of inlet scoop 5.List is driven rotating
Under the drive of unit, worm gear wheel；Screw rod moves along a straight line, and then reaches the scaling operation of inlet scoop 5.
Preferably, connect pipeline 4 to be connected with the end of worm screw.
In the third embodiment, actuating device is toggle.The drive end of rotary drive unit is with crank even
The crank of linkage connects, and then drives crank to rotate, and the connecting rod of toggle moves along the bearing of trend of connecting rod.Connect
Pipeline 4 is connected with the connecting rod of toggle.It is understood that when connecting pipeline 4 and being flexible pipe, pipeline preferably will be connected
The inlet scoop 5 of 4 is connected with connecting rod.It is of course also possible to other positions connecting pipeline 4 are connected with connecting rod.Preferably make the two (even
Adapter road 4 and connecting rod) link position near inlet scoop 5.And when connecting pipeline 4 and be hard tube, due to connect pipeline 4 and
Dust gathering arrester 3 is slidably matched, and the optional position connecting pipeline 4 is connected with connecting rod.
It is understood that in order to make drive mechanism for driving inlet scoop 5 to stretch relative to dust gathering arrester 3, rotate and drive
Unit is fixedly installed relative to dust gathering arrester 3, and the crank of toggle rotates and is arranged in dust gathering arrester 3.Crank handle turns connecting rod
The direction of motion identical with the telescopic direction of inlet scoop 5.Under the drive of rotary drive unit, crank rotates；Link linear is transported
Dynamic, and then reach the scaling operation of inlet scoop 5.
Preferably, connect pipeline 4 to be connected with the end of connecting rod.
In the 4th kind of embodiment, actuating device is rack and pinion assembly.The drive end of rotary drive unit and gear teeth
The gear of bar assembly connects, and then driven gear rotates, and the tooth bar of rack and pinion assembly moves along the bearing of trend of tooth bar.Connect
Pipeline 4 is connected with the tooth bar of rack and pinion assembly.It is understood that when connecting pipeline 4 and being flexible pipe, pipeline preferably will be connected
The inlet scoop 5 of 4 is connected with tooth bar.It is of course also possible to other positions connecting pipeline 4 are connected with tooth bar.Preferably make the two (even
Adapter road 4 and tooth bar) link position near inlet scoop 5.And when connecting pipeline 4 and be hard tube, due to connect pipeline 4 and
Dust gathering arrester 3 is slidably matched, and the optional position connecting pipeline 4 is connected with tooth bar.
It is understood that in order to make drive mechanism for driving inlet scoop 5 to stretch relative to dust gathering arrester 3, rotate and drive
Unit is fixedly installed relative to dust gathering arrester 3, and the pinion rotation of rack and pinion assembly is arranged in dust gathering arrester 3.Gear driven tooth bar
The direction of motion identical with the telescopic direction of inlet scoop 5.Under the drive of rotary drive unit, pinion rotation；Rack linear is transported
Dynamic, and then reach the scaling operation of inlet scoop 5.
Preferably, connect pipeline 4 to be connected with the end of tooth bar.
It is of course also possible to be set to other driving means, tire out the most one by one at this and state and all within protection domain.
The outer wall that inlet scoop 5 is shunk after dust gathering arrester 3 with dust gathering arrester 3 aligns.By above-mentioned setting, effectively prevent air draught
Mouth 5 interferes with extraneous parts, improves the planarization of range hood.
In another embodiment, inlet scoop 5 is shunk after dust gathering arrester 3, and inlet scoop 5 is positioned at the inside of dust gathering arrester 3.
It is of course also possible to shrink after dust gathering arrester 3 in inlet scoop 5, inlet scoop 5 is made to be positioned at the outside of dust gathering arrester 3, at this not
It is discussed in detail again.
Preferably, the quantity of inlet scoop 5 is multiple.Wherein, connect pipeline 4 quantity identical with the quantity of inlet scoop 5 and
One_to_one corresponding.As in figure 2 it is shown, in the present embodiment, the quantity of inlet scoop 5 is two, in order to oil smoke at two is produced position
Carry out absorbing the operation of oil smoke.
Inlet scoop 5 is the regulation inlet scoop that can regulate its air draught area.Wherein, inlet scoop 5 can be the end of flexible pipe
Opening, by expanding the tube wall of hose end and shrinkage operation, reaches to regulate the effect of the air draught area of inlet scoop 5；Also may be used
To arrange blocking parts in inlet scoop 5, blocked the position of inlet scoop 5 by regulation blocking parts, reach to regulate inlet scoop 5 air draught
The effect of area.
Above range hood provided by the present invention is described in detail.Specific case used herein is to this
Bright principle and embodiment are set forth, the explanation of above example be only intended to help to understand the method for the present invention and
Core concept.It should be pointed out that, for those skilled in the art, in the premise without departing from the principle of the invention
Under, it is also possible to the present invention is carried out some improvement and modification, and these improve and modify the protection also falling into the claims in the present invention
In the range of.
Claims (11)
1. a range hood, including dust gathering arrester (3) and inlet scoop (5), it is characterised in that also include and described dust gathering arrester (3)
The connection pipeline (4) of connection, described inlet scoop (5) are positioned on described connection pipeline (4)；
Described dust gathering arrester (3) can be stretched out in described inlet scoop (5).
Range hood the most according to claim 1, it is characterised in that described inlet scoop (5) can be relative to described dust
Cover (3) shrinks.
Range hood the most according to claim 2, it is characterised in that described connection pipeline (4) is flexible pipe.
Range hood the most according to claim 2, it is characterised in that described connection pipeline (4) is hard tube, described connecting tube
Road (4) is slidably matched with described dust gathering arrester (3).
Range hood the most according to claim 2, it is characterised in that also include for driving described inlet scoop (5) relative
In the drive mechanism that described dust gathering arrester (3) is flexible.
Range hood the most according to claim 5, it is characterised in that described drive mechanism includes rotary drive unit and incites somebody to action
Convert rotational motion is the actuating device of linear motion.
Range hood the most according to claim 6, it is characterised in that described actuating device is ball-screw；
The drive end of described rotary drive unit is connected with the screw rod of described ball-screw, described connection pipeline (4) and described rolling
The nut of ballscrew connects.
Range hood the most according to claim 6, it is characterised in that described actuating device is Worm Wheel System assembly；
The drive end of described rotary drive unit is connected with the worm gear of described turbine and worm transmission component, described connection pipeline (4)
It is connected with the worm screw of described turbine and worm transmission component.
Range hood the most according to claim 6, it is characterised in that described actuating device is toggle；
The drive end of described rotary drive unit is connected with the crank of described toggle, described connection pipeline (4) and institute
The connecting rod stating toggle connects.
Range hood the most according to claim 6, it is characterised in that described actuating device is rack and pinion assembly；
The drive end of described rotary drive unit is connected with the gear of described rack and pinion assembly, described connection pipeline (4) and institute
The tooth bar stating rack and pinion assembly connects.
11. according to the range hood described in any one of claim 1-10, it is characterised in that described inlet scoop (5) are for adjusting
Save the regulation inlet scoop of its air draught area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610664858.7A CN106123071A (en) | 2016-08-12 | 2016-08-12 | Range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610664858.7A CN106123071A (en) | 2016-08-12 | 2016-08-12 | Range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106123071A true CN106123071A (en) | 2016-11-16 |
Family
ID=57258268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610664858.7A Pending CN106123071A (en) | 2016-08-12 | 2016-08-12 | Range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106123071A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2545511Y (en) * | 2002-04-05 | 2003-04-16 | 张先寿 | Cooking fume exhauster |
| CN102401408A (en) * | 2011-11-21 | 2012-04-04 | 宁波欧琳厨具有限公司 | No-outer-cover type range hood with randomly-adjusted orientation |
| CN202392861U (en) * | 2011-08-22 | 2012-08-22 | 宋政辉 | Top-absorption oil-smoke exhauster with liftable/droppable smoke gathering cavity |
| CN203349351U (en) * | 2013-07-10 | 2013-12-18 | 珠海格力电器股份有限公司 | Negative pressure area adjustable extractor hood |
| CN204240443U (en) * | 2014-09-03 | 2015-04-01 | 杭州老板电器股份有限公司 | A kind of range hood being elevated adjusting air inlet face |
| CN205939340U (en) * | 2016-08-12 | 2017-02-08 | 珠海格力电器股份有限公司 | Range hood |
-
2016
- 2016-08-12 CN CN201610664858.7A patent/CN106123071A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2545511Y (en) * | 2002-04-05 | 2003-04-16 | 张先寿 | Cooking fume exhauster |
| CN202392861U (en) * | 2011-08-22 | 2012-08-22 | 宋政辉 | Top-absorption oil-smoke exhauster with liftable/droppable smoke gathering cavity |
| CN102401408A (en) * | 2011-11-21 | 2012-04-04 | 宁波欧琳厨具有限公司 | No-outer-cover type range hood with randomly-adjusted orientation |
| CN203349351U (en) * | 2013-07-10 | 2013-12-18 | 珠海格力电器股份有限公司 | Negative pressure area adjustable extractor hood |
| CN204240443U (en) * | 2014-09-03 | 2015-04-01 | 杭州老板电器股份有限公司 | A kind of range hood being elevated adjusting air inlet face |
| CN205939340U (en) * | 2016-08-12 | 2017-02-08 | 珠海格力电器股份有限公司 | Range hood |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |
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| RJ01 | Rejection of invention patent application after publication |