CN205939340U - Range hood - Google Patents
Range hood Download PDFInfo
- Publication number
- CN205939340U CN205939340U CN201620875619.1U CN201620875619U CN205939340U CN 205939340 U CN205939340 U CN 205939340U CN 201620875619 U CN201620875619 U CN 201620875619U CN 205939340 U CN205939340 U CN 205939340U
- Authority
- CN
- China
- Prior art keywords
- inlet scoop
- range hood
- connecting pipe
- gathering arrester
- dust gathering
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a range hood, including dust cage (3) and inlet scoop (5), still include with connecting tube (4) of dust cage (3) intercommunication, inlet scoop (5) are located on connecting tube (4), inlet scoop (5) can stretch out dust cage (3). The utility model provides a range hood, through setting up the connecting tube that communicates with the dust cage, the inlet scoop is located communicating pipe for the inlet scoop can be stretched out for the dust cage. When cooking or other culinary arts when producing a large amount of oil smoke, stretch out the inlet scoop for the dust cage, and the intercommunication of the inlet scoop that the connecting tube has been ensured to stretch out and dust cage for the inlet scoop is close to the culinary art position, has shortened inlet scoop to oil smoke and has produced the distance of position (frying pan etc. ), and then improved the oil smoke absorbility. Through the aforesaid setting, solved the oil smoke and inhaled totally and cause the oil smoke flavor in loss to the kitchen, reduced and condensed to the kitchen wall and be difficult to clear oil stain.
Description
Technical field
This utility model is related to kitchen tool apparatus technical field, more particularly to a kind of range hood.
Background technology
With the raising of people's living standard, the requirement of the fume-exhausting to range hood for the people also improves 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 located on dust gathering arrester, therefore, 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 can not quickly in inspiration lampblack absorber and the situation of loss everywhere.Oil smoke loss makes to produce seriously in kitchen
Greasy smell, also makes on kitchen wall and corner condenses because oil smoke gathers and oil stain so that easily mouldy in kitchen, difficult
To clean.
Therefore, how to improve oil smoke absorbability, be the current technical issues that need to address of those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of range hood, to improve oil smoke absorbability.
For solving above-mentioned technical problem, a kind of range hood that this utility model provides, including dust gathering arrester and inlet scoop, also
Including the connecting pipe connecting with described dust gathering arrester, described inlet scoop is located on connecting pipe；
Described dust gathering arrester can be stretched out in described inlet scoop.
Preferably, in above-mentioned range hood, described inlet scoop can be shunk with respect to described dust gathering arrester.
Preferably, in above-mentioned range hood, described connecting pipe is flexible pipe.
Preferably, in above-mentioned range hood, described connecting pipe is hard tube, and described connecting pipe is slided with described dust gathering arrester
Cooperation.
Preferably, in above-mentioned range hood, also include for driving described inlet scoop to stretch with respect 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 connecting pipe 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 Worm Wheel System assembly, described connecting pipe
It is connected with the worm screw of described Worm Wheel System assembly.
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 connecting pipe 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 connecting pipe 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 adjust its air draught area.
The range hood that this utility model provides, by arranging the connecting pipe connecting with dust gathering arrester, inlet scoop is located at even
Thread a pipe above so that inlet scoop can be stretched out with respect to dust gathering arrester.When cooking or other culinary arts produce substantial amounts of oil smoke, will inhale
Air port is stretched out with respect to dust gathering arrester, and connecting pipe ensure that the connection of the inlet scoop and dust gathering arrester stretching out so that inlet scoop is leaned on
Nearly cooking position, shortens the distance that inlet scoop produces position (frying pan etc.) to oil smoke, and then improves oil smoke absorbability.Logical
Cross above-mentioned setting, solve that oil smoke is inhaled clean and loss causes greasy smell to kitchen, decrease condensation to kitchen wall
It is difficult to the oil stain cleaning.
Brief description
Fig. 1 is the side structure schematic view of range hood provided by the utility model；
Fig. 2 is the main structure diagram of range hood provided by the utility model.
Wherein,
Motor 1, centrifugation blade 2, dust gathering arrester 3, connecting pipe 4, inlet scoop 5.
Specific embodiment
Core of the present utility model is to provide a kind of range hood, to improve oil smoke absorbability.
In order that those skilled in the art more fully understand this utility model scheme, below in conjunction with the accompanying drawings and be embodied as
The utility model is described in further detail for mode.
Refer to Fig. 1 and Fig. 2, Fig. 1 is the side structure schematic view of range hood provided by the utility model；Fig. 2 is
The main structure diagram of range hood provided by the utility model.
This utility model embodiment provides a kind of range hood, including dust gathering arrester 3, connecting pipe 4 and inlet scoop 5, connects
Adapter road 4 is connected with dust gathering arrester 3, and inlet scoop 5 is located on connecting pipe 4；Dust gathering arrester 3 can be stretched out in inlet scoop 5.
The range hood that this utility model embodiment provides, by arranging the connecting pipe 4 connecting with dust gathering arrester 3, air draught
Mouth 5 is located on connecting pipe 4 so that inlet scoop 5 can be stretched out with respect to dust gathering arrester 3.When cooking or other culinary arts produce in a large number
Oil smoke when, inlet scoop 5 is stretched out with respect to dust gathering arrester 3, and connecting pipe 4 ensure that the inlet scoop 5 and dust gathering arrester 3 stretched out
Connection is so that inlet scoop 5, near cooking position, shortens the distance that inlet scoop 5 produces position (frying pan etc.) to oil smoke, Jin Erti
High oil smoke absorbability.By above-mentioned setting, solve that oil smoke is inhaled clean and loss causes greasy smell to kitchen, reduce
Condensing to kitchen wall is difficult to the oil stain cleaning.
It is understood that including motor 1 and centrifugation blade 2 in dust gathering arrester 3, in the presence of motor 1, band
Dynamic centrifugation blade 2 rotates so that producing negative pressure in dust gathering arrester 3, and then facilitates extraneous oil smoke by inlet scoop 5 and connecting pipe
4 entrance dust gathering arresters 3.On dust gathering arrester 3, there is through hole, this through hole is only used for passing through for connecting pipe 4, and with this through hole and dust gathering arrester
3 connections.And inlet scoop 5 is exposed outside, by connecting pipe 4, enable inlet scoop 5 to stretch out dust gathering arrester 3, extraneous oil smoke directly by
Inlet scoop 5 enters dust gathering arrester 3 through connecting pipe 4.
Preferably, inlet scoop 5 can be shunk with respect to dust gathering arrester 3.When not needing to absorb oil smoke, can be by the company of regulation
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 connecting pipe 4 exposed in collection
Dust hood 3 is outside and affect the operation to the cooking stove below range hood, improve the overall smooth degree of range hood and attractive in appearance
Performance.
Inlet scoop 5 can also be made only can to stretch out dust gathering arrester 3, by the connecting pipe 4 that is 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 pipe 4 is flexible pipe.By above-mentioned setting, facilitate the adjustment of inlet scoop 5 position.Logical
Cross flexible pipe flexible complete inlet scoop 5 with respect to dust gathering arrester 3 stretch out and contracted length it is also possible to adjust inlet scoop 5 air-breathing
Direction.
Connecting pipe 4 can also be set to hard tube, i.e. connecting pipe 4 does not significantly deform.By by connecting pipe
4 are slidably matched with dust gathering arrester 3, complete the scaling operation that inlet scoop 5 is with respect to dust gathering arrester 3.
In the present embodiment, connecting pipe 4 is sizing flexible pipe.By connecting pipe 4 is set to flexible pipe of shaping, facilitate
Positioning setting to inlet scoop 5, and then facilitate the operation absorbing oil smoke.
Because the temperature of oil smoke is higher, when contacting, easily cause the damage of connecting pipe 4 with plastics or rubber tubing.Place
In the consideration improving service life, connecting pipe 4 is metal hose.That is, the connecting pipe 4 in the present embodiment is preferably metal and determines
Type flexible pipe.
In order to further facilitate the operation stretched out and shrink of inlet scoop 5, the fume-exhausting that this utility model embodiment provides
In machine, also include drive mechanism, drive mechanism is used for driving inlet scoop 5 to stretch with respect to dust gathering arrester 3.By drive mechanism, from
Dynamic completes inlet scoop 5 with respect to dust gathering arrester 3 scaling operation, improves the automaticity of range hood
The operation stretched out and shrink of inlet scoop 5 can also manually be completed.
The scaling operation of inlet scoop 5 can directly be controlled using linear drive apparatus.But, due to linear drive apparatus
Volume is larger and is not easy to install it is preferable that drive mechanism includes rotary drive unit and transports convert rotational motion for straight line
Dynamic actuating device.Wherein, rotating rotary drive unit can be electric rotating machine etc., will rotate rotation driving by actuating device
The rotational motion of unit is converted into linear motion, in order to drive inlet scoop 5 with respect 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.Connecting pipe 4 and ball
The nut of leading screw connects.It is understood that when connecting pipe 4 is flexible pipe, preferably by the inlet scoop 5 of connecting pipe 4 and spiral shell
Female connection.It is of course also possible to the other positions of connecting pipe 4 are connected with nut.Preferably make the two (connecting pipe 4 and nut)
Link position near inlet scoop 5.And when connecting pipe 4 is hard tube, join because connecting pipe 4 is slided with dust gathering arrester 3
Close, the optional position of connecting pipe 4 is connected with nut.
It is understood that in order that drive mechanism is used for driving inlet scoop 5 to stretch with respect to dust gathering arrester 3, rotation driving
Unit is fixedly installed with respect 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 second embodiment, actuating device is Worm Wheel System assembly.The drive end of rotary drive unit and snail
The worm gear of worm and gear transmission component connects, and then drives worm gear rotary motion, and the worm screw of Worm Wheel System assembly is along its axis
Motion.Connecting pipe 4 is connected with the worm screw of Worm Wheel System assembly.It is understood that when connecting pipe 4 is flexible pipe,
Preferably the inlet scoop 5 of connecting pipe 4 is connected with worm screw.It is of course also possible to by the other positions of connecting pipe 4 with worm screw even
Connect.The link position preferably making the two (connecting pipe 4 and worm screw) is near inlet scoop 5.And working as connecting pipe 4 is hard tube
When, because connecting pipe 4 is slidably matched with dust gathering arrester 3, the optional position of connecting pipe 4 is connected with worm screw.
It is understood that in order that drive mechanism is used for driving inlet scoop 5 to stretch with respect to dust gathering arrester 3, rotation driving
Unit is fixedly installed with respect to dust gathering arrester 3, and the worm gear wheel of worm and gear is arranged in dust gathering arrester 3, and worm gear is matched 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.In rotation driving list
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, connecting pipe 4 is 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 pipe 4 is flexible pipe, preferably by connecting tube
The inlet scoop 5 in road 4 is connected with connecting rod.It is of course also possible to the other positions of connecting pipe 4 are connected with connecting rod.Preferably make the two
The link position of (connecting pipe 4 and connecting rod) is near inlet scoop 5.And when connecting pipe 4 is hard tube, due to connecting pipe
4 are slidably matched with dust gathering arrester 3, and the optional position of connecting pipe 4 is connected with connecting rod.
It is understood that in order that drive mechanism is used for driving inlet scoop 5 to stretch with respect to dust gathering arrester 3, rotation driving
Unit is fixedly installed with respect 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, connecting pipe 4 is 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 drives pinion rotation, 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 pipe 4 is flexible pipe, preferably by connecting pipe
4 inlet scoop 5 is connected with tooth bar.It is of course also possible to the other positions of connecting pipe 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 pipe 4 is hard tube, due to connecting pipe 4 with
Dust gathering arrester 3 is slidably matched, and the optional position of connecting pipe 4 is connected with tooth bar.
It is understood that in order that drive mechanism is used for driving inlet scoop 5 to stretch with respect to dust gathering arrester 3, rotation driving
Unit is fixedly installed with respect 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, connecting pipe 4 is connected with the end of tooth bar.
It is of course also possible to be set to other driving means, here is no longer tired one by one to be stated and all within protection domain.
Inlet scoop 5 is shunk and is alignd with the outer wall of dust gathering arrester 3 after dust gathering arrester 3.By above-mentioned setting, effectively prevent air draught
Mouth 5 is interfered with extraneous part, improves the planarization of range hood.
In another embodiment, inlet scoop 5 is shunk after dust gathering arrester 3, and inlet scoop 5 is located 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 located at the outside of dust gathering arrester 3, here is not
It is discussed in detail again.
Preferably, the quantity of inlet scoop 5 is multiple.Wherein, the quantity of connecting pipe 4 identical with the quantity of inlet scoop 5 and
Correspond.As shown in Fig. 2 in the present embodiment, the quantity of inlet scoop 5 is two, in order to produce position to oil smoke at two
Carry out absorbing the operation of oil smoke.
Inlet scoop 5 is the regulation inlet scoop that can adjust its air draught area.Wherein, inlet scoop 5 can be the end of flexible pipe
Opening, by the expansion of the tube wall of hose end and shrinkage operation, reaching the effect of the air draught area adjusting inlet scoop 5；Also may be used
To arrange blocking parts in inlet scoop 5, block the position of inlet scoop 5 by adjusting blocking parts, reach regulation inlet scoop 5 air draught
The effect of area.
Above range hood provided by the utility model is described in detail.Specific case pair used herein
Principle of the present utility model and embodiment are set forth, and the explanation of above example is only intended to help and understands that this practicality is new
The method of type and its core concept.It should be pointed out that for those skilled in the art, without departing from this practicality
On the premise of new principle, this utility model can also be carried out with some improvement and modify, these improve and modification also falls into this
In the protection domain that utility model right requires.
Claims (11)
1. a kind of range hood, including dust gathering arrester (3) and inlet scoop (5) it is characterised in that also including and described dust gathering arrester (3)
The connecting pipe (4) of connection, described inlet scoop (5) is located on described connecting pipe (4)；
Described inlet scoop (5) can stretch out described dust gathering arrester (3).
2. range hood according to claim 1 is it is characterised in that described inlet scoop (5) can be with respect to described dust
Cover (3) shrinks.
3. range hood according to claim 2 is it is characterised in that described connecting pipe (4) is flexible pipe.
4. range hood according to claim 2 it is characterised in that described connecting pipe (4) be hard tube, described connecting tube
Road (4) is slidably matched with described dust gathering arrester (3).
5. range hood according to claim 2 is it is characterised in that also include for driving described inlet scoop (5) relatively
The drive mechanism stretched in described dust gathering arrester (3).
6. range hood according to claim 5 is 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.
7. range hood according to claim 6 is 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 connecting pipe (4) and described rolling
The nut of ballscrew connects.
8. range hood according to claim 6 is 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 Worm Wheel System assembly, described connecting pipe (4)
It is connected with the worm screw of described Worm Wheel System assembly.
9. range hood according to claim 6 is 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 connecting pipe (4) and institute
The connecting rod stating toggle connects.
10. range hood according to claim 6 is 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 connecting pipe (4) and institute
The tooth bar stating rack and pinion assembly connects.
11. range hoods according to any one of claim 1-10 are it is characterised in that described inlet scoop (5) are to adjust
Save the regulation inlet scoop of its air draught area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620875619.1U CN205939340U (en) | 2016-08-12 | 2016-08-12 | Range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620875619.1U CN205939340U (en) | 2016-08-12 | 2016-08-12 | Range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205939340U true CN205939340U (en) | 2017-02-08 |
Family
ID=57920051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620875619.1U Expired - Fee Related CN205939340U (en) | 2016-08-12 | 2016-08-12 | Range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205939340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123071A (en) * | 2016-08-12 | 2016-11-16 | 珠海格力电器股份有限公司 | Range hood |
-
2016
- 2016-08-12 CN CN201620875619.1U patent/CN205939340U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123071A (en) * | 2016-08-12 | 2016-11-16 | 珠海格力电器股份有限公司 | Range hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20210812 |