CN109386857A - Range hood and its case component - Google Patents
Range hood and its case component Download PDFInfo
- Publication number
- CN109386857A CN109386857A CN201710658254.6A CN201710658254A CN109386857A CN 109386857 A CN109386857 A CN 109386857A CN 201710658254 A CN201710658254 A CN 201710658254A CN 109386857 A CN109386857 A CN 109386857A
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- CN
- China
- Prior art keywords
- air cleaning
- cleaning unit
- air
- user
- unit
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
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- 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
- F24C15/2021—Arrangement or mounting of control or safety systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/18—Details or features not otherwise provided for combined with domestic apparatus
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Ventilation (AREA)
Abstract
It includes: housing component that the present invention, which provides a kind of range hood and its case component, the case component, further includes the air cleaning unit for being rotatably connected at the housing component, is suitable for switching between the first position and the second position；When the air cleaning unit is in the second position, air outlet is suitable for using area's delivery air to user.The present invention also provides a kind of range hoods, comprising: the case component.The present invention improves the efficiency of range hood user area's air cleaning.
Description
Technical field
The present invention relates to a kind of range hood and its case components.
Background technique
The process of culinary cuisine is easy to produce a large amount of pernicious gases, so that the air quality in kitchen be made to decline.With life
The flat raising of running water, requirement of the people to air in kitchen environment also increasingly improve.
In order to meet the needs of people are to air quality, it is empty in kitchen to purify that the prior art has developed air circulation system
The technology of gas, however the air purification efficiency of this technology is lower, user is not sufficiently good in the experience of culinary cuisine process.
Summary of the invention
Problems solved by the invention is to provide a kind of range hood and its case component, improves range hood user area air
The efficiency of purification.
To solve the above problems, the present invention provides a kind of case component of range hood, including housing component, it further include that can turn
It is connected to the air cleaning unit of the housing component dynamicly, is suitable for switching between the first position and the second position；The sky
When air purifying apparatus is in the second position, air outlet is suitable for using area's delivery air to user.
Optionally, the roof of the housing component is provided with holding tank, is suitable for being in described in the air cleaning unit
The air cleaning unit is at least partially accommodated when first position, the air cleaning unit is posted by the bottom of the holding tank
Face.
Optionally, when the air cleaning unit is in the second position, the air cleaning unit stretches out to form one
The user of eaves portion and its air outlet towards range hood uses area.
Optionally, the air assembly further includes air inlet, and the air inlet is set to the back side of the air outlet.
Optionally, when the air cleaning unit is in the first position, the air cleaning unit is posted by described
The roof of housing component.
Optionally, rotational angle is when the air cleaning unit switches to the second position from the first position
120~150 degree.
Optionally, the range hood is top-sucking kitchen ventilator, including exhaust fume collecting hood；The air cleaning unit is in institute
The roof of the exhaust fume collecting hood is posted by when stating first position.
Optionally, when the air cleaning unit is in the second position, the air outlet institute of the air cleaning unit
Plane and the angle of horizontal plane be acute angle.
Optionally, the housing component includes control panel, and the air cleaning unit is rotatably connected at the control
The top of panel；And the air cleaning unit is integrally higher than the top of the control panel in the second position.
Optionally, the air cleaning unit is rotatably connected at the housing component, the air by a rotating arm
Purification device is realized by rotating arm rotation to be switched between first position and the second position；Electricity is provided in the housing component
Machine and the transmission mechanism being connected with the motor and the rotating arm；Described in transmission mechanism described in the motor driven and drive
Rotating arm rotation.
It optionally, further include adjusting unit, suitable for adjusting described the second of the air cleaning unit according to user's height
Position；The adjusting unit includes: range finder, is suitable for detection the distance between air cleaning unit and user's head；Institute
It states and is additionally provided with angle regulating unit in housing component, the distance suitable for being detected according to the range finder adjusts the sky
The rotational angle of air purifying apparatus.
Optionally, it is provided in the angle regulating unit apart from minimum value；The angle regulating unit is suitable for adjusting institute
The rotational angle for stating air cleaning unit, make between the air cleaning unit and user's head distance be greater than or equal to it is described away from
From minimum value.
Optionally, it is additionally provided in the angle regulating unit apart from maximum value；The angle regulating unit is further adapted for adjusting
The rotational angle for saving the air cleaning unit is less than or equal to the distance between the air cleaning unit and user's head
It is described apart from maximum value.
Optionally, the air cleaning unit is rotatably connected at the housing component, the air by a rotating arm
Purification device is realized by rotating arm rotation to be switched between first position and the second position；Electricity is provided in the housing component
Machine and the transmission mechanism being connected with the motor and the rotating arm；Described in transmission mechanism described in the motor driven and drive
Rotating arm rotation；Described in the angle regulating unit is apart from minimum value and apart from maximum value for constituting distance range；Institute
It states angle regulating unit to be connected with the motor driven, for being less than the distance in air cleaning unit and user's head distance
When minimum value, controls transmission mechanism described in the motor driven and the rotating arm is driven to rotate towards first position direction；Also use
In air cleaning unit and user's head distance be greater than it is described apart from maximum value when, control driver described in the motor driven
Structure drives the rotating arm to rotate backwards to first position direction；It is also used to be located at institute in air cleaning unit and user's head distance
When stating in distance range, controls the motor and be in standby.
Optionally, the air cleaning unit includes the fixing end being connected with the housing component, and with the fixing end
Opposite rotation free end, the range finder are set to the rotation free end；Alternatively, the case component includes control
Panel, the range finder are set on the control panel.
Optionally, the air cleaning unit includes fan, the air cleaning unit further include: active carbon filter screen, sky
One or more of air filter, ultraviolet lamp and anion generator.
Correspondingly, the present invention also provides a kind of range hoods, including the case component.
Optionally, the range hood includes switch unit, suitable for controlling opening or closing for the range hood；It is described
Switch unit is also electrical connected with the air cleaning unit, suitable for controlling the air cleaning when opening the switch unit
Device starts turning to the air cleaning unit from the first position and reaches the second place, and controls the air cleaning
Device opening makes air outlet use area's delivery air to user；It is further adapted for controlling the air when closing the switch unit net
Makeup is set closing and is stopped to user's delivery air, and starts turning from the second position to the air cleaning unit and reach the
At one position.
Compared with prior art, technical solution of the present invention has the advantage that
Air cleaning unit is arranged in the present invention in the case component of range hood, and the air cleaning unit is in second
Air outlet is suitable for using area's delivery air to user when setting, and therefore, the air-flow of air outlet conveying more targetedly takes away user
Use the oil smoke in area.One side user uses space for the relatively entire kitchen in area smaller, and air cleaning unit can be with high efficiency
Ground is purified for the air of regional area；Another aspect air cleaning unit is purification using the air-flow that area conveys to user
Air afterwards, therefore the use feeling degree in user's cooking process is preferable.
Detailed description of the invention
Fig. 1 is the side view of one embodiment of case component of range hood of the present invention；
Fig. 2 is case component opening state schematic diagram shown in Fig. 1；
Fig. 3 is case component working state schematic representation shown in Fig. 1；
Fig. 4 is the side view of another embodiment of case component of range hood of the present invention；
12,22- housing components；14,24- air cleaning units；The first position A-；The second position B-；O- air outlet；I- air inlet
Mouthful；18- control panel；16,26- range finders.
Specific embodiment
Prior art air circulation system is lower to the efficiency of air cleaning, analyzes the reason is that prior art air
The circulatory system is configured to the air in entire kitchen, does not targetedly form purification zone, cooking process in user area
Middle user still can smell smell, to affect the efficiency of air cleaning.
In order to solve the technical problem, the present invention provides a kind of case component of range hood, including housing component, also wraps
The air cleaning unit for being rotatably connected at the housing component is included, is suitable for switching between the first position and the second position；
When the air cleaning unit is in the second position, air outlet is suitable for using area's delivery air to user.
Air cleaning unit is arranged in the present invention in the case component of range hood, and the air cleaning unit is in second
Air outlet is suitable for using area's delivery air to user when setting, and therefore, the air-flow of air outlet conveying more targetedly takes away user
Use the oil smoke in area.One side user uses space for the relatively entire kitchen in area smaller, and air cleaning unit can be with high efficiency
Ground is purified for the air of regional area；Another aspect air cleaning unit is purification using the air-flow that area conveys to user
Air afterwards, therefore the use feeling degree in user's cooking process is preferable.
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.
In conjunction with referring to figs. 1 to Fig. 3, respectively illustrating one embodiment of case component of range hood of the present invention in first position
Side view, the perspective view of first position and the side view of the second position.It should be noted that the present embodiment is with top suction type oil suction
It is illustrated for smoke machine, the present invention should not be limited with this.
The case component of the range hood includes housing component 12, wherein and the housing component 12 is the shell for accommodating blower,
Also accommodation space is provided for the other component of case component.Housing component 12 described in the present embodiment is metal plate.
The case component of the range hood further includes the air cleaning unit for being rotatably connected at the housing component 12
14, for carrying out purified treatment to air.
The air cleaning unit 14 is suitable for switching between first position A and second position B；The air cleaning unit
14 be standby mode when being in the first position A.
The roof of housing component 12 described in the present embodiment is provided with holding tank, is suitable for being in the air cleaning unit 14
The air cleaning unit 14 is accommodated when the first position A.
In the present embodiment, the holding tank can accommodate the air cleaning unit 14 completely, that is to say, that at first
When setting A, the air cleaning unit 14 is posted by the bottom surface of the holding tank, and the air cleaning unit 14 can be hidden in
The roof of the housing component 12.The case component of range hood can be made to occupy lesser space under unused state in this way,
It can also be improved the aesthetics of range hood case component.
In other embodiments, the holding tank can be when the air cleaning unit 14 be in the first position A
Partly accommodate the air cleaning unit 14.That is, in the first position A, air cleaning unit 14 some
In holding tank, some is exposed to outside holding tank.
Alternatively, in other embodiments, the roof of the housing component 12 can also be not provided with holding tank, the air cleaning
Device 14 can be posted by the roof of the housing component 12.This mode can use traditional 12 structure of housing component, without pair
Housing component 12 re-starts die sinking, to reduce process costs more specifically, range hood is top suction type in the present embodiment
Range hood, including exhaust fume collecting hood, the air cleaning unit 14 are posted by the top of the exhaust fume collecting hood when being in the first position
Wall.
The air cleaning unit 14 is in working condition when being in the second position B, and air outlet O is suitable for making to user
With area's delivery air.
That is after the air cleaning unit 14 can provide purification using area to user in the second position B
Air draught.Since user is regional area using area, the air of 14 localized region of air cleaning unit is purified,
Efficiency is higher.User can breathe purified air during the cooking process, and use feeling degree is preferable.
The air cleaning unit 14 includes the air outlet O and air inlet I for being set to the back side the air outlet O.Air
Constantly enter from air inlet I, purified air is constantly flowed out from air outlet O, to constantly be mentioned to user using area
For purified air draught.
In the present embodiment, when the air cleaning unit 14 is in the second position B, the air cleaning unit 14 is stretched
An eaves portion is formed out and the user of its air outlet O towards range hood uses area.That is, the air cleaning unit 14 exists
The housing component 12 is protruded from when the B of the second position, the air-flow that air outlet O can in this way conveyed directly blows to user and uses area,
Improve air purification efficiency.
In the present embodiment, the air cleaning unit 14 is a rectangular parallelepiped structure, face and air inlet where the air outlet O
Face where mouth I is plane.In order to enable the air outlet O of the air cleaning unit 14 towards user using area, directly
Delivery air, when the air cleaning unit 14 is in the second position B, the air cleaning unit are provided to the user
The angle of plane and horizontal plane where 14 air outlet O is acute angle.
In other embodiments, the face where the air outlet is that curved surface or the air outlet are provided with pod,
In this case the angle of the plane where the air outlet and horizontal plane may not be acute angle.
Face and horizontal plane in the present embodiment, when the air cleaning unit 14 is located at first position A, where air outlet O
Plane angle with horizontal plane where air outlet O is sharp when in parallel, in order to make air cleaning unit 14 be located at second position B
Angle, rotational angle is 120~150 when the air cleaning unit 14 switches to the second position B from the first position A
Degree.
The air cleaning unit 14 is rotatably connected on housing component 12, and completes the first position by rotation
Switching between A and second position B.Specifically, (figure is not by a rotating arm for air cleaning unit 14 described in the present embodiment
Show) it is rotatably connected at the housing component 12, the air cleaning unit 14 realizes first by rotating arm rotation
It sets and switches between the second position；Be provided in the housing component 12 motor (not shown) and with the motor and the rotation
The connected transmission mechanism (not shown) of arm；Transmission mechanism described in the motor driven simultaneously drives the rotating arm to rotate.
In other embodiments, the rotation of the air cleaning unit can also be controlled using other modes, for example passed through
The telescopic device being connected with the air cleaning unit is set in housing component, and the telescopic device pushes the air cleaning dress
It sets and switches between the first position and the second position.
The housing component 12 include control panel 18, the control panel 18 be setting operation button (such as: switch press
Key) region.In the present embodiment, the control panel 18 is used to constitute a side of the holding tank, correspondingly, the sky
Air purifying apparatus 14 is rotatably connected at the top of the control panel 18；And the air cleaning unit 14 is described second
Integrally it is higher than the top of the control panel 18 when the B of position.Setting can be such that air cleaning unit 14 cuts from first position A in this way
There is biggish rotational angle range when changing to second position B.
In other embodiments, support shaft, the air cleaning unit can be set in the holding tank at the top of housing component
It can also be rotatably connected in the support shaft, correspondingly, the second position of the air cleaning unit can be partly
Higher than the control panel.
The case component further includes adjusting unit, suitable for adjusting the institute of the air cleaning unit 14 according to user's height
State second position B.Air cleaning unit 14 is kept centainly with user's head in second position B by the adjusting unit
When the user of distance, heights different in this way uses smoke exhaust ventilator, air cleaning unit 14 is unlikely to too low and touches user's
Head.
Specifically, in the present embodiment, the adjusting unit includes: range finder 16, is suitable for detection air cleaning unit
The distance between user's head.The air cleaning unit 14 includes the fixing end being connected with the housing component, and with institute
The opposite rotation free end of fixing end is stated, the range finder 16 is set to the rotation free end, and the distance described in this way is visited
The distance between air cleaning unit and user's head can be measured in real time by surveying device 16.
It is additionally provided with angle regulating unit (not shown) in the housing component 12, is suitable for being visited according to the range finder 16
The distance surveyed adjusts the rotational angle of the air cleaning unit 14.
Specifically, it is provided in the angle regulating unit apart from minimum value；The angle regulating unit is suitable for adjusting institute
The rotational angle for stating air cleaning unit 14 makes distance between the air cleaning unit 14 and user's head be greater than or equal to institute
It states apart from minimum value.It in this way can be to avoid air cleaning unit 14 too close to user's head, to avoid user using pumping
Kitchen ventilator causes the problem of raming because air cleaning unit is too low.
It should be noted that the working efficiency of the present embodiment air cleaning unit 14 in order to further increase, also described
It is arranged in angle regulating unit apart from maximum value.Correspondingly, the angle regulating unit is further adapted for adjusting the air cleaning dress
The rotational angle for setting 14 makes the distance between the air cleaning unit 14 and user's head be less than or equal to the distance maximum
Value, can make the air cleaning unit 14 be unlikely to Tai Gao and affect air purification effect in this way.The present embodiment is not for
User with height carries out more subtly adaptability adjusting to air cleaning unit 14, to make going out for air cleaning unit 14
Air port more targetedly provides air-flow to user's using area.
Specifically, in the angle regulating unit it is described apart from minimum value and apart from maximum value for constitute apart from model
It encloses；The angle regulating unit is connected with the motor driven, for being less than in air cleaning unit 14 and user's head distance
It is described apart from minimum value when, control transmission mechanism described in the motor driven and drive the rotating arm towards the first position direction A
Rotation, that is to say, that the direction for making the air cleaning unit 14 be directed away from user's head rotates, and asks to avoid raming
Topic.
The angle regulating unit is also used to be greater than the distance in air cleaning unit 14 and user's head distance maximum
When value, controls transmission mechanism described in the motor driven and the rotating arm is driven to rotate backwards to the first position direction A；To make institute
The direction for stating air cleaning unit 14 towards user's head rotates, and then improves 14 user area air-treatment of air cleaning unit
Efficiency.
The angle regulating unit is also used to be located at the distance range in air cleaning unit 14 and user's head distance
When interior, control the motor and be in standby.
In other embodiments, the angle regulating unit can be only arranged apart from minimum value, to reduce problem of raming.
In the present embodiment, the air cleaning unit 14 includes that fan is played and purified to air for generating air-flow
Effect.The air cleaning unit 14 can also include: active carbon filter screen, air filter (such as: non-woven fabrics fold filter
Core), ultraviolet lamp or anion generator.In practical application, can requirement according to user to air quality, select active carbon filtration
One or more of net, air filter, ultraviolet lamp or anion generator configure air cleaning unit 14.
Fig. 4 is the side view of another embodiment of case component of range hood of the present invention.The present embodiment and previous embodiment
Something in common repeat no more, the present embodiment and previous embodiment the difference is that:
In the present embodiment, housing component 22 includes control panel, and the range finder 26 is set on the control panel.
Air cleaning unit 24 in use, can adjust the according to user's height that range finder 26 detects
The angle of two positions.
On the control panel by the setting of range finder 26, it can simplify the mounting means of range finder 26, this external distance
It can also be improved service life from a fixed position is in 26 use process of detector.
The present invention also provides a kind of range hoods, comprising: the case component provided by the invention.Fume-exhausting of the present invention
Machine in range hood use process, air cleaning unit can the air pointedly to user area handle, improve
The efficiency of air cleaning, and so that the user is had good user experience.
Specifically, the range hood includes switch unit, suitable for controlling opening or closing for the range hood；It is described
Switch unit is also electrical connected with the air cleaning unit, suitable for controlling the air cleaning when opening the switch unit
Device starts turning to the air cleaning unit from the first position and reaches the second place, and controls the air cleaning
Device opening makes air outlet use area's delivery air to user；It is further adapted for controlling the air when closing the switch unit net
Makeup is set closing and is stopped to user's delivery air, and starts turning from the second position to the air cleaning unit and reach the
At one position.Control the switch of air cleaning unit simultaneously by the switch unit of range hood in this way, user is in culinary cuisine
When by simple operations air cleaning can be realized, it is convenient and efficient.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (18)
1. a kind of case component of range hood, including housing component (12,22), which is characterized in that
Further include the air cleaning unit (14,24) for being rotatably connected at the housing component (12,22), is suitable at first
It sets and switches between (A) and the second position (B)；
When the air cleaning unit (14,24) is in the second position (B), air outlet (O) is suitable for using area to user
Delivery air.
2. case component as described in claim 1, which is characterized in that the roof of the housing component (12,22) is provided with receiving
Slot is suitable for being at least partially accommodated the air when the air cleaning unit (14,24) are in the first position (A)
Purification device (14,24), the air cleaning unit (14,24) are posted by the bottom surface of the holding tank.
3. case component as described in claim 1, which is characterized in that the air cleaning unit (14,24) is in described the
When two positions (B), the air cleaning unit (14,24), which is stretched out, forms an eaves portion and its air outlet (O) is towards range hood
User uses area.
4. case component as claimed in claim 3, which is characterized in that the air cleaning unit further includes air inlet (I), institute
State the back side that air inlet (I) is set to the air outlet (O).
5. case component as described in claim 1, which is characterized in that the air cleaning unit (14,24) is in described the
When one position (A), the air cleaning unit (14,24) is posted by the roof of the housing component (12,22).
6. case component as described in claim 1, which is characterized in that the air cleaning unit (14,24) is from described first
Rotational angle is 120~150 degree when position (A) switches to the second position (B).
7. case component as described in claim 1, which is characterized in that the range hood is top-sucking kitchen ventilator, including
Exhaust fume collecting hood；The air cleaning unit (14,24) is posted by the roof of the exhaust fume collecting hood when being in the first position (A).
8. case component as described in claim 1, which is characterized in that the air cleaning unit (14,24) is in described the
When two positions (B), the angle of plane and horizontal plane where the air outlet (O) of the air cleaning unit (14,24) is acute angle.
9. case component as described in claim 1, which is characterized in that the housing component (12,22) includes control panel (18),
The air cleaning unit (14,24) is rotatably connected at the top of the control panel (18)；And the air cleaning dress
Set the top that (14,24) are integrally higher than the control panel (18) at the second position (B).
10. case component as described in claim 1, which is characterized in that the air cleaning unit (14,24) passes through a rotation
Arm is rotatably connected at the housing component (12,22), and the air cleaning unit (14,24) is real by rotating arm rotation
Switch between existing first position (A) and the second position (B)；
The transmission mechanism for being provided with motor in the housing component (12,22) and being connected with the motor and the rotating arm；
The motor is suitable for driving the transmission mechanism and the rotating arm is driven to rotate.
11. case component as described in claim 1, which is characterized in that further include adjusting unit, be suitable for according to user's height tune
Save the second position (B) of the air cleaning unit (14)；
The adjusting unit includes: range finder (16,26), is suitable for detection air cleaning unit (14,24) and user's head
The distance between；
It is additionally provided with angle regulating unit in the housing component (12,22), is suitable for being detected according to the range finder (16,26)
The distance adjust the rotational angle of the air cleaning unit (14,24).
12. case component as claimed in claim 11, which is characterized in that it is minimum to be provided with distance in the angle regulating unit
Value；The angle regulating unit is suitable for adjusting the rotational angle of the air cleaning unit (14,24), fills the air cleaning
Set between (14,24) and user's head distance be greater than or equal to it is described apart from minimum value.
13. case component as claimed in claim 12, which is characterized in that be additionally provided with distance in the angle regulating unit most
Big value；
The angle regulating unit is further adapted for adjusting the rotational angle of the air cleaning unit (14,24), keeps the air net
Makeup sets the distance between (14,24) and user's head less than or equal to described apart from maximum value.
14. case component as claimed in claim 13, which is characterized in that the air cleaning unit (14,24) passes through a rotation
Pivoted arm is rotatably connected at the housing component (12,22), and the air cleaning unit (14,24) is rotated by the rotating arm
It realizes and switches between first position (A) and the second position (B)；Be provided in the housing component (12,22) motor and with it is described
The transmission mechanism that motor is connected with the rotating arm；Transmission mechanism described in the motor driven simultaneously drives the rotating arm to rotate；
Described in the angle regulating unit is apart from minimum value and apart from maximum value for constituting distance range；The angular adjustment list
It is first to be connected with the motor driven, it is minimum for being less than the distance in air cleaning unit (14,24) and user's head distance
When value, controls transmission mechanism described in the motor driven and the rotating arm is driven to rotate towards the direction first position (A)；It is also used to
Air cleaning unit (14,24) and user's head distance be greater than it is described apart from maximum value when, control described in the motor driven
Transmission mechanism drives the rotating arm to rotate backwards to the direction first position (A)；It is also used in air cleaning unit (14,24) and uses
When family head distance is located in the distance range, controls the motor and be in standby.
15. case component as claimed in claim 11, which is characterized in that the air cleaning unit (14,24) includes and institute
State housing component (12,22) connected fixing end, and the rotation free end opposite with the fixing end, the range finder
(16,26) are set to the rotation free end；Alternatively, the case component includes control panel (18), the range finder
(16,26) are set on the control panel (18).
16. case component as described in claim 1, which is characterized in that the air cleaning unit (14,24) includes fan,
The air cleaning unit (14,24) further include: in active carbon filter screen, air filter, ultraviolet lamp and anion generator
It is one or more.
17. a kind of range hood, comprising: the case component as described in claim 1~16 any one claim.
18. range hood as claimed in claim 17, which is characterized in that the range hood includes switch unit, is suitable for control
Make opening or closing for the range hood；
The switch unit is also electrical connected with the air cleaning unit (14,24), is suitable for when opening the switch unit
The air cleaning unit (14,24) is controlled to start turning from the first position (A) to the air cleaning unit (14,24)
It reaches at the second position (B), and controlling the air cleaning unit (14,24) and opening keeps air outlet (O) defeated using area to user
It supplies gas stream；Be further adapted for controlling when closing the switch unit air cleaning unit (14,24) close stop it is defeated to user
It supplies gas stream, and starts turning from the second position (B) to the air cleaning unit (14,24) and reach at first position (A).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710658254.6A CN109386857A (en) | 2017-08-03 | 2017-08-03 | Range hood and its case component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710658254.6A CN109386857A (en) | 2017-08-03 | 2017-08-03 | Range hood and its case component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109386857A true CN109386857A (en) | 2019-02-26 |
Family
ID=65413220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710658254.6A Pending CN109386857A (en) | 2017-08-03 | 2017-08-03 | Range hood and its case component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109386857A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112594753A (en) * | 2020-12-17 | 2021-04-02 | 佛山市顺德区美的洗涤电器制造有限公司 | Control method and control device for range hood, range hood and processor |
| CN113898990A (en) * | 2020-07-06 | 2022-01-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Smoke exhaust ventilator |
| CN113898993A (en) * | 2020-07-06 | 2022-01-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood and kitchen utensil subassembly |
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| CN204880299U (en) * | 2015-08-03 | 2015-12-16 | 浙江帅康电气股份有限公司 | Prevent range hood that meets and discusses |
| CN205579693U (en) * | 2016-04-01 | 2016-09-14 | 申锦 | Utilize clarifier of air curtain shielding oil smoke |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898990A (en) * | 2020-07-06 | 2022-01-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Smoke exhaust ventilator |
| CN113898993A (en) * | 2020-07-06 | 2022-01-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood and kitchen utensil subassembly |
| CN112594753A (en) * | 2020-12-17 | 2021-04-02 | 佛山市顺德区美的洗涤电器制造有限公司 | Control method and control device for range hood, range hood and processor |
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