CN108717308A - A kind of magnetic control knob assembly and range hood - Google Patents
A kind of magnetic control knob assembly and range hood Download PDFInfo
- Publication number
- CN108717308A CN108717308A CN201810914206.3A CN201810914206A CN108717308A CN 108717308 A CN108717308 A CN 108717308A CN 201810914206 A CN201810914206 A CN 201810914206A CN 108717308 A CN108717308 A CN 108717308A
- Authority
- CN
- China
- Prior art keywords
- magnet
- control knob
- magnetic control
- knob assembly
- pressing piece
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
- G05G1/10—Details, e.g. of discs, knobs, wheels or handles
-
- 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
Abstract
The present invention provides a kind of magnetic control knob assembly and range hoods, are related to kitchen and bath field.Magnetic control knob assembly, applied to range hood, including carrier arrangement, magnetic inductor, knob body, first magnet, second magnet and third magnet, first magnet is installed on carrier arrangement, knob body includes pedestal and pressing piece, second magnet is set to pedestal, first magnet and the second magnet adsorption so that knob body can opposite carrier device rotation, magnetic inductor is installed on carrier arrangement, third magnet is set to pressing piece, and it can be moved relative to pedestal, so that the magnetic field intensity of third magnet changes, so that magnetic inductor is turned on and off the preset function of range hood.Magnetic control knob assembly has the function of rotation and pressing, and controllability is stronger, promotes user experience, increases service life.
Description
Technical field
The present invention relates to kitchen and bath fields, in particular to a kind of magnetic control knob assembly and range hood.
Background technology
Currently, common range hood needs knob assembly to adjust corresponding range hood function on the market, and it is common
Knob assembly due to being traditional mechanical structure, handling not strong, user experience is bad, and is easily damaged during use.
Invention content
One of the objects of the present invention is to provide a kind of magnetic control knob assemblies, can have the function of rotation and pressing, can
It is handling stronger, user experience is promoted, service life is increased.
Another object of the present invention is to provide a kind of range hoods, can have the function of rotation and pressing, controllable
Property it is stronger, promoted user experience, increase service life.
To achieve the goals above, the present invention provides a kind of technical solution：
An embodiment of the present invention provides a kind of magnetic control knob assemblies, are applied to range hood, the magnetic control knob assembly packet
Carrier arrangement, magnetic inductor, knob body, the first magnet, the second magnet and third magnet are included, first magnet is installed on institute
Carrier arrangement is stated, the knob body includes pedestal and pressing piece, and second magnet is set to the pedestal, first magnetic
With second magnet adsorption so that the knob body can be rotated relative to the carrier arrangement, the magnetic inductor is installed on iron
The carrier arrangement, the third magnet is set to the pressing piece, and can be moved relative to the pedestal, so that the third
The magnetic field intensity of magnet changes so that the magnetic inductor is turned on and off the preset function of the range hood.
Further, the knob body further includes lid, and the pedestal connect to form accommodating cavity with the lid, with
Accommodate second magnet and the pressing piece.
Further, the lid is provided with card slot, and the pedestal is provided with holding section, the holding section and the card slot
Clamping.
Further, the lid offers through-hole, and the lid is stretched out in one end of the pressing piece, and the other end passes through institute
It states through-hole and stretches into the accommodating cavity.
Further, the pressing piece stretches into one end of the accommodating cavity and the lid alternative supports, and energy
Enough relatively described base motions.
Further, the pressing piece include be connected with each other the first blocking part and driving section, first blocking part with
The lid alternative supports, and the driving section being capable of the relatively described base motions.
Further, the lid is provided with the second blocking part, and second blocking part is supported with first blocking part.
Further, the third magnet is set to the driving section, and the relatively described base motions of the pressing piece can
Drive the relatively described base motions of the third magnet.
Further, the knob body further includes elastic component, and the elastic component is sheathed on the pressing piece, the elasticity
One end of part is supported with the pressing piece, and the other end of the elastic component is supported with the pedestal.
The embodiment of the present invention additionally provides a kind of range hood, including magnetic control knob assembly.The magnetic control knob assembly packet
Carrier arrangement, magnetic inductor, knob body, the first magnet, the second magnet and third magnet are included, first magnet is installed on institute
Carrier arrangement is stated, the knob body includes pedestal and pressing piece, and second magnet is set to the pedestal, first magnetic
With second magnet adsorption so that the knob body can be rotated relative to the carrier arrangement, the magnetic inductor is installed on iron
The carrier arrangement, the third magnet is set to the pressing piece, and can be moved relative to the pedestal, so that the third
The magnetic field intensity of magnet changes so that the magnetic inductor is turned on and off the preset function of the range hood.
Compared with the existing technology, the advantageous effect of magnetic control knob assembly and range hood provided by the invention is：
A kind of magnetic control knob assembly and range hood provided by the invention, by the first magnet and the second magnet adsorption, with
Make knob body can opposite carrier device rotation, magnetic inductor is installed on carrier arrangement, third magnet is set to pressing piece
And can be moved relative to pedestal, so that the magnetic field intensity of third magnet changes so that magnetic inductor is turned on and off range hood
Preset function.Magnetic control knob assembly has the function of knob rotation and pressing, and controllability is stronger, promotes user experience, increases
Service life.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the stereoscopic schematic diagram of range hood provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the magnetic control knob assembly of range hood provided in an embodiment of the present invention；
Fig. 3 is the sectional view of the magnetic control knob assembly of range hood provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the lid of the magnetic control knob assembly of range hood provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the pedestal of the magnetic control knob assembly of range hood provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the pressing piece of the magnetic control knob assembly of range hood provided in an embodiment of the present invention.
Icon：1- range hoods；2- bodies；3- magnetic control knob assemblies；30- carrier arrangements；31- magnetic inductors；32- knobs
Ontology；321- pedestals；The holding sections 3211-；322- pressing pieces；The first blocking parts 3221-；The driving sections 3222-；323- lids；
3231- card slots；3232- through-holes；The second blocking parts 3233-；324- houses cavity；325- elastic components；The first magnet of 33-；34-
Two magnet；35- third magnet.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it is to be understood that, the instructions such as term "center", "upper", "lower", "inner", "outside"
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings or the invention product using when usually put
The orientation or positional relationship that orientation or positional relationship or those skilled in the art usually understand is merely for convenience of describing
The present invention and simplified description, do not indicate or imply the indicated equipment or element must have a particular orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply
Relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" opening up ", " installation ", " connected ", " connection " shall be understood in a broad sense, and can also be detachably to connect for example, it may be being fixedly connected
It connects, or is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Embodiment
Referring to Fig. 1, Fig. 1 show the stereoscopic schematic diagram of range hood 1 provided in an embodiment of the present invention.Range hood 1
It is mainly used for taking and be discharged the harmful oil smoke generated in waste and cooking process that cooking stove burns away outdoor rapidly,
It is a kind of equipment of purification kitchen environment.Range hood 1 includes body 2 and magnetic control knob assembly 3.Body 2 is mainly used for will be oily
Cigarette is taken away rapidly, and magnetic control knob assembly 3 is connect with body 2 in corresponding position, can be installed in any position of body 2, this
In embodiment, magnetic control knob assembly 3 is the top for being installed on body 2.Magnetic control knob assembly 3 is used to adjust the function of body 2, with
Realize the different function of range hood 1 under different situations.Magnetic control knob assembly 3 by rotation with pressing function come to body 2 into
Row regulation and control, controllability is stronger, promotes user experience, increases service life.
Fig. 2 show the structural schematic diagram of the magnetic control knob assembly 3 of range hood 1 provided in an embodiment of the present invention.Fig. 3 institutes
It is shown as the sectional view of the magnetic control knob assembly 3 of range hood 1 provided in an embodiment of the present invention.Please refer to Fig. 2 and Fig. 3.
Magnetic control knob assembly 3 includes carrier arrangement 30, magnetic inductor 31, knob body 32, the first magnet 33, the second magnet
34 and third magnet 35, the first magnet 33 is installed on carrier arrangement 30, and knob body 32 includes pedestal 321 and pressing piece 322, the
Two magnet 34 are set to pedestal 321, and the first magnet 33 and the absorption of the second magnet 34 are so that knob body 32 can opposite carrier device
30 rotations, magnetic inductor 31 are installed on carrier arrangement 30, and third magnet 35 is set to pressing piece 322, and can be with respect to pedestal 321
It is mobile, so that the magnetic field intensity of third magnet 35 changes so that magnetic inductor 31 is turned on and off 1 preset work(of range hood
Energy.
One rotating force is applied to knob body 32 so that knob body 32 turns to certain angle, this angle corresponds to
Preset function, wherein preset function can be power supply, high speed, low speed, quick-fried and illumination functions, and be not limited to these work(
Energy.When pressing pressing piece 322, drives the opposite pedestal 321 of third magnet 35 to move, the magnetic field intensity of third magnet 35 is made to change,
So that magnetic inductor 31 is turned on and off 1 preset function of range hood.
It should be noted that in the present embodiment, carrier arrangement 30 is body 2.In other embodiments, carrier arrangement
30 can also be the module of an entirety, and can be installed on body 2.
It should be noted that in the present embodiment, the first magnet 33 and the second magnet 34 are in substantially circular ring shape, and are not limited to
Circular ring shape, only need to be with the annular of hollow structure.Wherein, 35 face of third magnet hollow structure, and the hollow structure
Size be at least the size of third magnet 35, to ensure that the first magnet 33 and the second magnet 34 produce the magnetic field of third magnet 35
Raw interference.The magnetic pole of 34 opposite face of first magnet 33 and the second magnet is on the contrary, ensure that knob body 32 can be adsorbed in carrier dress
Set 30 surface.
It should be noted that in the present embodiment, third magnet 35 is generally circular, and is not limited to circle.Third magnet
35 be the poles half S and the poles half N structure, and N/S pole fields redistribute in rotation process, and during pressing, magnetic field is strong
It is weak to be changed correspondingly with change in displacement.
It should be noted that in the present embodiment, knob body 32 is generally cylindrical, and is not limited to cylinder, may be used also
To be rectangular, only need user that can hold.
The structure that Fig. 4 show the lid 323 of the magnetic control knob assembly 3 of range hood 1 provided in an embodiment of the present invention is shown
It is intended to.Fig. 3 and Fig. 4 are please referred to, knob body 32 further includes lid 323, and lid 323 is in substantially boss shape, and is not limited to
Boss shape.Pedestal 321 connect formation with lid 323 and houses cavity 324, to accommodate the second magnet 34 and pressing piece 322.
Further, lid 323 is provided with card slot 3231, and pedestal 321 is provided with holding section 3211 (as shown in figure 5, Fig. 5
For the structural schematic diagram of the pedestal 321 of the magnetic control knob assembly 3 of range hood 1 provided in an embodiment of the present invention), holding section 3211
It is clamped with card slot 3231.It should be noted that in the present embodiment, card slot 3231 is provided with 4, and 4 are not limited to, Ke Yiwei
Any number.Holding section 3211 is provided with 4, is corresponded with card slot 3231, is also not necessarily limited to 4, only need to be 3231 with card slot
Number is corresponding.
Further, lid 323 offers through-hole 3232, and lid 323 is stretched out in one end of pressing piece 322, and the other end passes through
Through-hole 3232 stretches into accommodating cavity 324.
Further, lid 323 is provided with the second blocking part 3233, and the second blocking part 3233 can be supported with pressing piece 322
It holds.
Referring to Fig. 6, Fig. 6 show the pressing piece of the magnetic control knob assembly 3 of range hood 1 provided in an embodiment of the present invention
322 structural schematic diagram.
Pressing piece 322 is in substantially boss shape, and is not limited to boss shape.Pressing piece 322 stretch into one end of accommodating cavity 324 with
323 alternative of lid supports, and can be moved with respect to pedestal 321.
Further, pressing piece 322 includes the first blocking part 3221 being connected with each other and driving section 3222, the first blocking part
3221 support with 323 alternative of lid, and driving section 3222 can be moved with respect to pedestal 321.First blocking part 3221 and lid
323 the second blocking part 3233 supports.
Further, third magnet 35 is set to driving section 3222, and pressing piece 322 can drive with respect to the movement of pedestal 321
Third magnet 35 is moved with respect to pedestal 321.
Please continue to refer to Fig. 3, knob body 32 further includes elastic component 325, and elastic component 325 is spring, and elastic component 325 is arranged
In pressing piece 322, one end and the pressing piece 322 of elastic component 325 support, and the other end and the pedestal 321 of elastic component 325 support.Tool
It says to body, elastic component 325 is sheathed on driving section 3222.It should be noted that in the present embodiment, third magnet 35 and pedestal
It is additionally provided with spring between 321, spring can not also be set, can specifically be adjusted according to actual conditions.
The assembling process of magnetic control knob assembly 3 in the present embodiment introduced below：
Elastic component 325 is sheathed on pressing piece 322, third magnet 35 is connected to pressing piece 322, pressing piece 322 is stretched
Enter lid 323, and supported with lid 323, lid 323 is connect with pedestal 321.Second magnet 34 is placed in lid 323 and pedestal
In the accommodating cavity 324 that 321 connections are formed, the first magnet 33 is set in carrier arrangement 30, passes through the first magnet 33 and the
Knob body 32 is adsorbed in carrier arrangement 30 by two magnet 34.
The operation principle of magnetic control knob assembly 3 provided in this embodiment introduced below：
One rotating force is applied to knob body 32 so that knob body 32 turns to certain angle, this angle corresponds to
Preset function.When pressing pressing piece 322, drives the opposite pedestal 321 of third magnet 35 to move, keep the magnetic field of third magnet 35 strong
Degree changes so that magnetic inductor 31 is turned on and off 1 preset function of range hood.
To sum up, a kind of magnetic control knob assembly 3 and range hood 1 provided by the invention, pass through the first magnet 33 and the second magnetic
Iron 34 adsorbs so that knob body 32 can opposite carrier device 30 rotate, magnetic inductor 31 is installed on carrier arrangement 30, by the
Three magnet 35 are set to pressing piece 322 and can be moved relative to pedestal 321, so that the magnetic field intensity of third magnet 35 changes, make
It obtains magnetic inductor 31 and is turned on and off 1 preset function of range hood.Magnetic control knob assembly 3 has knob rotation and presses work(
Can, controllability is stronger, promotes user experience, increases service life.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of magnetic control knob assembly is applied to range hood, which is characterized in that the magnetic control knob assembly includes carrier dress
Set, magnetic inductor, knob body, the first magnet, the second magnet and third magnet, first magnet is installed on the carrier dress
Set, the knob body includes pedestal and pressing piece, and second magnet is set to the pedestal, first magnet with it is described
For second magnet adsorption so that the knob body can be rotated relative to the carrier arrangement, the magnetic inductor is installed on the carrier
Device, the third magnet is set to the pressing piece, and can be moved relative to the pedestal, so that the magnetic of the third magnet
Field intensity changes so that the magnetic inductor is turned on and off the preset function of the range hood.
2. magnetic control knob assembly according to claim 1, which is characterized in that the knob body further includes lid, described
Pedestal connect to form accommodating cavity with the lid, to accommodate second magnet and the pressing piece.
3. magnetic control knob assembly according to claim 2, which is characterized in that the lid is provided with card slot, the pedestal
It is provided with holding section, the holding section is clamped with the card slot.
4. magnetic control knob assembly according to claim 2, which is characterized in that the lid offers through-hole, the pressing
The lid is stretched out in one end of part, and the other end stretches into the accommodating cavity across the through-hole.
5. magnetic control knob assembly according to claim 4, which is characterized in that the pressing piece stretches into the accommodating cavity
One end is supported with the lid alternative, and being capable of the relatively described base motions.
6. magnetic control knob assembly according to claim 5, which is characterized in that the pressing piece includes first be connected with each other
Blocking part and driving section, first blocking part are supported with the lid alternative, and the driving section being capable of the relatively described bottom
Seat movement.
7. magnetic control knob assembly according to claim 6, which is characterized in that the lid is provided with the second blocking part, institute
The second blocking part is stated to support with first blocking part.
8. magnetic control knob assembly according to claim 6, which is characterized in that the third magnet is set to the transmission
Portion, the relatively described base motions of the pressing piece can drive the relatively described base motions of the third magnet.
9. magnetic control knob assembly according to claim 1, which is characterized in that the knob body further includes elastic component, institute
It states elastic component and is sheathed on the pressing piece, one end of the elastic component is supported with the pressing piece, the other end of the elastic component
It is supported with the pedestal.
10. a kind of range hood, which is characterized in that including claim 1-9 any one of them magnetic control knob assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810914206.3A CN108717308A (en) | 2018-08-13 | 2018-08-13 | A kind of magnetic control knob assembly and range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810914206.3A CN108717308A (en) | 2018-08-13 | 2018-08-13 | A kind of magnetic control knob assembly and range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108717308A true CN108717308A (en) | 2018-10-30 |
Family
ID=63913829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810914206.3A Pending CN108717308A (en) | 2018-08-13 | 2018-08-13 | A kind of magnetic control knob assembly and range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108717308A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300730A (en) * | 2018-11-26 | 2019-02-01 | 广州周立功单片机科技有限公司 | Electrical equipment, magnetic rotation button component and magnetic rotation button |
| CN110098079A (en) * | 2019-05-29 | 2019-08-06 | 科世达(上海)机电有限公司 | A kind of removable knob |
| CN110109506A (en) * | 2019-05-10 | 2019-08-09 | 广东万家乐厨房科技有限公司 | Magnetic control knob and range hood with pressing control function |
| CN111506152A (en) * | 2019-01-30 | 2020-08-07 | 和硕联合科技股份有限公司 | Knob assembly and flying shuttle structure with same |
| CN115202432A (en) * | 2022-05-31 | 2022-10-18 | 宁波普瑞均胜汽车电子有限公司 | Method for identifying state of knob on screen and knob on screen |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300730A (en) * | 2018-11-26 | 2019-02-01 | 广州周立功单片机科技有限公司 | Electrical equipment, magnetic rotation button component and magnetic rotation button |
| CN111506152A (en) * | 2019-01-30 | 2020-08-07 | 和硕联合科技股份有限公司 | Knob assembly and flying shuttle structure with same |
| CN110109506A (en) * | 2019-05-10 | 2019-08-09 | 广东万家乐厨房科技有限公司 | Magnetic control knob and range hood with pressing control function |
| CN110098079A (en) * | 2019-05-29 | 2019-08-06 | 科世达(上海)机电有限公司 | A kind of removable knob |
| CN115202432A (en) * | 2022-05-31 | 2022-10-18 | 宁波普瑞均胜汽车电子有限公司 | Method for identifying state of knob on screen and knob on screen |
| CN115202432B (en) * | 2022-05-31 | 2024-03-15 | 宁波普瑞均胜汽车电子有限公司 | On-screen knob state identification method and on-screen knob |
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