CN206303679U - A kind of electric cooker - Google Patents
A kind of electric cooker Download PDFInfo
- Publication number
- CN206303679U CN206303679U CN201620979348.4U CN201620979348U CN206303679U CN 206303679 U CN206303679 U CN 206303679U CN 201620979348 U CN201620979348 U CN 201620979348U CN 206303679 U CN206303679 U CN 206303679U
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- China
- Prior art keywords
- steam valve
- ball float
- housing
- magnetic switch
- test position
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Abstract
The utility model discloses a kind of electric cooker, belong to an electro-technical field, solve that steam valve volume in the prior art is big, the technical problem of poor appearance, electric cooker of the present utility model, including pot and pot cover, the pot cover also includes steam valve, magnetite component and the magnetic switch for detecting the magnetite component, and the first cavity volume for accommodating the steam valve and the second cavity volume for accommodating the magnetite component are additionally provided with the pot cover, and the steam valve is removable in first cavity volume.
Description
【Technical field】
The utility model is related to an electro-technical field, more particularly to a kind of electric cooker.
【Background technology】
The pot cover of existing most of electric cooker is both provided with steam valve, and magnetite component is provided with steam valve, and pot cover is provided with
Magnetic switch, magnetite component and magnetic switch formed for detect steam valve whether the sensing structure of neglected loading.However, due to existing
Magnetite component in technology is arranged on inside steam valve, therefore the overall volume of steam valve is larger, and the outward appearance of steam valve is poor;Most
Afterwards, this assembling mode can also cause that the difficulty of processing of steam valve and magnetite component increases, and cleaning not easy to assemble.
【Utility model content】
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art and provide a kind of electric cooker, energy
Enough reduce volume, the outward appearance of lifting steam valve of steam valve.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that:
A kind of electric cooker, including pot and pot cover, the pot cover are also including steam valve, magnetite component and described for detecting
The magnetic switch of magnetite component, is additionally provided with the first cavity volume for accommodating the steam valve and described for accommodating on the pot cover
Second cavity volume of magnetite component, the steam valve is removable in first cavity volume.
Further, the magnetite component includes ball float, and the ball float has the first detection near the magnetic switch
Position and the second test position away from the magnetic switch, and can be in first test position and second test position
Between move back and forth, after the steam valve is installed, the steam valve keeps the ball float to be in the first test position, the steam
During valve neglected loading, the ball float recovers to second test position.
Further, the first elastic component, first elastic component are provided between second chamber wall and the ball float
For driving the ball float to recover to second test position.
Further, the magnetite component also includes housing, and the ball float is under gravity in past in the housing
Multiple motion, is provided with actuator between the housing and second cavity volume, when the steam valve is installed, the steam valve drives institute
Housing motion is stated, so that the ball float is in the first test position, during the steam valve neglected loading, the actuator drive shell is anti-
To motion, so that the ball float recovers to second test position.
Further, the housing is provided with rotating shaft, and the axis of rotation is connected in second cavity volume, the drive
Moving part is torsion spring, and the torsion spring is used to drive the housing into rotation to the second heeling condition, the ball float to roll under gravity
Move to second test position.
Further, the housing also includes push rod, and the steam valve is provided with spigot surface, and the steam valve is installed
When, the spigot surface is used to drive the pushrod movement and drives the housing into rotation to the first heeling condition, so that described floating
Ball is in the first test position.
Further, the actuator is the second elastic component, and the housing bottom is by near the one of the magnetic switch
The one end away from the magnetic switch is held to incline from bottom to top, second elastic component drives the housing motion, so that
The ball float is in the second test position.
Further, connect near the side of the magnetic switch on one end of second elastic component and the housing
Connect, the other end is connected with second cavity volume near the side of the magnetic switch.
Further, the pot cover is hinged and covers in the pot, the side that the pot cover is hinged with the pot
To be hinged side, the magnetic switch is arranged on the pot cover away from the side for being hinged side.
Further, microswitch and the controller being connected with the microswitch, the steaming are additionally provided with the pot cover
Steam valve triggers the microswitch when installing.
The beneficial effects of the utility model:
Electric cooker in the utility model, including pot and pot cover, pot cover also include steam valve, magnetite component and for examining
The magnetic switch of magnetite component is surveyed, the first cavity volume for accommodating steam valve is additionally provided with pot cover and for accommodating magnetite component
Second cavity volume, steam valve is removable to be arranged in the first cavity volume.Compared with prior art, due to the magnetite component in the utility model
In the second cavity volume being separately mounted on pot cover with steam valve and in the first cavity volume, therefore the volume of steam valve can be greatly reduced,
The outward appearance of steam valve is lifted, and the moulding of steam valve will not be limited by magnetite component;Additionally, so design, magnetite component
Structure and size will not also be limited by steam valve structure, bring bigger design space to designer;Finally, magnetite
Component and the mode of steam valve partial installation also simplify both difficulty of processing, and be more beneficial for the dismounting of later stage user and clear
Wash.
Magnetite component includes ball float, and ball float has the first test position near magnetic switch and away from magnetic switch the
Two test positions, and can be moved back and forth between the first test position and the second test position, after steam valve is installed, steam valve is protected
Hold ball float and be in the first test position, during steam valve neglected loading, ball float recovers to the second test position.It is so designed that, at ball float
When the second test position, magnetic switch can't detect ball float, and controller will control warning device to send alarm signal, to carry
Show user's steam valve neglected loading, it is to avoid user is continuing with.
The first elastic component is provided between second chamber wall and ball float, the first elastic component is used to drive ball float to recover to the second inspection
Location is put.It is so designed that so that the structure of magnetite component is simpler.
Magnetite component also includes housing, ball float under gravity in being moved back and forth in housing, housing and the second cavity volume it
Between be provided with actuator, when steam valve is installed, steam valve drive shell motion, so that ball float is in the first test position, steam valve
During neglected loading, actuator drive shell counter motion, so that ball float recovers to the second test position.It is so designed that, housing can be avoided
Ball float is subject to external injury, and is easily installed and processes.
Pot cover is hinged and covers in pot, and to be hinged side, magnetic switch is arranged on pot cover for the side that pot cover is hinged with pot
Away from the side for being hinged side.Be so designed that, when pot cover is opened, ball float under gravity towards being hinged lateral movement, and
Away from magnetic switch, now magnetic switch can't detect ball float, and controller will control warning device to send alarm signal, to carry
Show that user's pot cover is opened.
Microswitch and the controller being connected with microswitch are additionally provided with pot cover, triggering fine motion is opened when steam valve is installed
Close.When steam valve neglected loading, microswitch is off, and now controller will control warning device to send alarm signal
Number, to point out user steam valve neglected loading, after steam valve is arranged on pot cover, steam valve triggering microswitch, now fine motion is opened
Close and open, controller control electric cooker works on.
These features of the present utility model and advantage will be detailed in following specific embodiment, accompanying drawing exposure.
【Brief description of the drawings】
The utility model is described further below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of enclosing cover in the utility model embodiment one;
Fig. 2 is the structural representation one of magnetite component in the utility model embodiment one;
Fig. 3 is the structural representation two of magnetite component in the utility model embodiment one;
Fig. 4 is the half sectional view of magnetite component in the utility model embodiment one;
Fig. 5 is the assembling schematic diagram of magnetite component and the second cavity volume in the utility model embodiment one;
Fig. 6 is for during steam valve neglected loading, housing is in the structural representation of the second heeling condition in the utility model embodiment one
Figure;
Fig. 7 is that magnetite component and steam valve look up assembling schematic diagram in the utility model embodiment one;
After Fig. 8 is for steam valve is installed in the utility model embodiment one, housing is in the structural representation of the first heeling condition
Figure.
【Specific embodiment】
The technical scheme of the utility model embodiment is explained with reference to the accompanying drawing of the utility model embodiment and
Illustrate, but following embodiments only preferred embodiment of the present utility model, and it is not all.Based on the implementation in implementation method
Example, those skilled in the art obtain other embodiments on the premise of creative work is not made, and belong to this practicality new
The protection domain of type.
In description of the present utility model, occur term " top ", " bottom ", " interior ", " outward ", " on ", D score, etc. instruction
Orientation or position relationship are description the utility model merely for convenience and letter based on orientation shown in the drawings or position relationship
Change description, rather than indicate imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to limitation of the present utility model.
As shown in figure 1, the electric cooker in the utility model preferred embodiment includes pot and pot cover, pot includes pot courage,
Pot cover generally includes enclosing cover 1 and is arranged on the inner cap (not shown) of the inner side of enclosing cover 1, and pot cover is hinged and covers in pot, pot
The assembling mode and concrete structure of lid and pot are disclosed in the prior art, will not be described in detail herein.
The enclosing cover 1 of the present embodiment is provided with the first cavity volume 10 and the second cavity volume 11, and the first cavity volume 10 and the second cavity volume 11
It is disposed adjacent, the side wall of the second cavity volume 11 is provided with mounting hole 110 and location hole 111, and in the first cavity volume 10 and the second cavity volume
Mounting groove 112 is additionally provided with the 11 side walls for sharing.
As shown in Fig. 2 to 6, magnetite component 2 and the magnetic switch 3 for detecting magnetite component 2, magnetic are additionally provided with enclosing cover 1
Stone component 2 includes housing 21 and ball float 20, and ball float 20 is moved back and forth in the housing 21 under self gravitation effect, right on housing 21
Title is provided with rotating shaft 22, and rotating shaft 22 is inserted into mounting hole 110, and push rod 24 is additionally provided with housing 21, and push rod 24 passes through mounting groove
It is located in the first cavity volume 10 after 112, the diameter of the depth more than push rod 24 of mounting groove 112.
Actuator is additionally provided between the cavity volume 11 of housing 21 and second, actuator is torsion spring 5, and torsion spring 5 is sleeved on away from push rod
In 24 rotating shaft 22, and one end of torsion spring 5 is connected with raised 23 on housing 21, and the other end is connected with location hole 111, torsion spring 5
Drive rotating shaft 22 to be rotated in mounting hole 110, housing 21 is in the second heeling condition, i.e. housing 21 near magnetic switch 3
One end is higher than the one end of housing 21 away from magnetic switch 3.When pot cover is covered in pot, ball float 20 is being rolled in Action of Gravity Field
To housing 21 away from magnetic switch 3 one end, now ball float 20 be in the second test position.
As shown in Fig. 6 to 8, also removable in the first cavity volume 10 to be provided with steam valve 4, steam valve 4 is laterally inserted into the first appearance
In chamber 10, steam valve 4 includes outer end 40 and inner 41, and steam valve 4 is additionally provided with spigot surface 42 near the side of magnetite component 2, leads
It is inclined-plane to face 42, inclined-plane is from up to down inclined along outer end 40 to inner 41 direction, and steam valve 4 is inserted to the first cavity volume 10
When interior, spigot surface 42 is promoted push rod 24 to rotate and is rotated in mounting hole 110 with this rotating shaft 22 for driving housing 21, and push rod 24 is turning
Can be moved up simultaneously in dynamic process, but without departing from mounting groove 112, after the completion of the inserting of steam valve 4, housing 21 is in
First heeling condition, i.e. housing 21 are less than housing 21 away from one end of magnetic switch 3 near one end of magnetic switch 3, work as pot cover
Cover when in pot, ball float 20 is being rolled to housing 21 near one end of magnetic switch 3 in Action of Gravity Field, now at ball float 20
In the first test position.
Magnetic switch 3 in the present embodiment is tongue tube, and tongue tube generally has the medal spring that two soft magnetic materials are made
Piece contact, two metal spring leafs disconnect when without magnetic, are closed when having magnetic, and to coordinate the working characteristics of tongue tube, ball float 20 is magnetic
Property spheroid, specifically, ball float 20 can be with built-in magnetic body or ball float 20 for ferromagnetic valve element, its operation principle is:When ball float 20
When being in the first test position near magnetic switch 3, i.e. ball float 20, magnetic switch 3 can detect the magnetic force of ball float 20, two
Metal spring leaf closure contact, magnetic switch 3 is in open mode, when ball float 20 is in second away from magnetic switch 3, i.e. ball float 20
During test position, magnetic switch 3 cannot detect the magnetic force of ball float 20, and two metal spring leafs are separated and disconnected, and magnetic switch 3 is in
Off-state.
Electric cooker of the present utility model also includes controller and the warning device being connected with controller, magnetic switch 3 and control
Device connection processed, when electric cooker is in running order, and pot cover is covered when in pot, if the neglected loading of steam valve 4, at ball float 20
In the second test position, now magnetic switch 3 is off, and magnetic switch 3 sends the first control signal, control to controller
Device processed receives the first control signal, and controls warning device to send alarm signal according to the first control signal (such as to send prompting
Sound), to point out user steam valve neglected loading, it is to avoid user is continuing with;If the non-neglected loading of steam valve 4, ball float 20 is in first
Test position, now in open mode, magnetic switch 3 sends the second control signal to magnetic switch 3 to controller, and controller connects
Electric cooker is controlled to work on after receiving the second control signal, it follows that compared with prior art, the magnetite in the present embodiment
Component 2 and magnetic switch 3 coordinate may further be used to detection steam valve 4 whether neglected loading, and point out user in time, prevent user from continuing to make
With.
Additionally, the pot cover in the present embodiment is hinged and covers in pot, the side being hinged with pot on pot cover is to be hinged side,
Magnetic switch 3 is arranged on pot cover away from being hinged the side of side, consequently, it is possible to work as that electric cooker is in running order and steam valve 4 not
During neglected loading, if pot cover is opened, ball float 20 can roll under gravity to housing 21 away from magnetic switch 3 one end,
Now magnetic switch 3 can not detect ball float 20 and be off, and controller control warning device sends alarm signal;Such as
Fruit pot cover is covered in pot, then ball float 20 can be rolled to housing 21 near one end of magnetic switch 3 under gravity, that is, float
Ball 20 is in the first test position, and now magnetic switch 3 detects ball float 20 and in open mode, and warning device will not send
Alarm signal.Consequently, it is possible to magnetite component 2 of the present utility model and magnetic switch 3 coordinate the opening and closing that may further be used to judge pot cover
State, so as to lift Consumer's Experience.
Finally, compared with prior art, because the magnetite component 2 and steam valve 4 in the utility model are installed separately outside
In the second cavity volume 11 on lid 1 and in the first cavity volume 10, therefore the volume of steam valve 4 can be greatly reduced, lifting steam valve 4 it is outer
See, and the moulding of steam valve 4 will not be limited by magnetite component 2;Additionally, so design, the structure and size of magnetite component 2
Also will not be limited by the structure of steam valve 4, bigger design space is brought to designer;Finally, magnetite component 2 and steam
The mode of the partial installation of valve 4 also simplify both difficulty of processing, and be more beneficial for the dismounting and cleaning of later stage user.
Embodiment two,
From unlike embodiment one, the bottom of the housing in the present embodiment by near one end of magnetic switch away from
One end of magnetic switch inclines from bottom to top, and now ball float is located at housing near one end of magnetic switch, and is in pot cover
In the state of covering, ball float remains constant with respect to the position of housing.Actuator is the second elastic component, and the second elastic component is preferred
Spring, spring is connected between housing and the second chamber wall, near the side of magnetic switch on one end of specific spring and housing
Connection, the other end is connected with the second cavity volume near the side of magnetic switch, when pot cover is covered, if steam valve neglected loading, bullet
Spring drive shell is moved away from the direction of magnetic switch, although now ball float keeps constant with respect to the position of housing,
The distance between ball float and magnetic switch increase, ball float are in the second test position, and magnetic switch is off;Work as evaporation
When valve is installed, now steam valve can promote housing to be moved and compression spring towards near the direction of magnetic switch, now ball float phase
Remained on for the position of housing it is constant, but the distance between ball float and magnetic switch reduce, ball float is in the first detection
Position, magnetic switch is in open mode.
Opened when pot cover and during the non-neglected loading of steam valve, ball float can be rolled to housing away from magnetic switch under gravity
One end, now magnetic switch can not detect ball float and be off, controller control warning device send alarm signal;
If pot cover is covered in pot, ball float can be rolled to housing near one end of magnetic switch, i.e. ball float under gravity
In the first test position, now magnetic switch detects ball float and in open mode, and warning device will not send alarm signal
Number.
Embodiment three,
Not being both compared with embodiment two, spring is arranged between housing and the second cavity volume bottom wall, during steam valve neglected loading,
Spring driving housing is moved away from the direction of the second cavity volume bottom wall, and now ball float is in the second test position, magnetic switch
Disconnect;When steam valve is installed, steam valve meeting drive shell is moved towards the direction of the second cavity volume bottom wall, and now ball float is in first
Test position, magnetic switch is opened.Additionally, being opened when pot cover and during the non-neglected loading of steam valve, ball float can be rolled under gravity
To housing away from magnetic switch one end, now magnetic switch can not detect ball float and be off, controller control
Warning device sends alarm signal;If pot cover is covered in pot, ball float can be rolled to housing and is close under gravity
One end of magnetic switch, i.e. ball float are in the first test position, and now magnetic switch detects ball float and in open mode, report
Alarm device will not send alarm signal.
Example IV,
From unlike above three embodiment, the structure of the magnetite component in the present embodiment is simpler, and it is only included
Ball float, is provided with the connection of the first elastic component between ball float and the second chamber wall, the first elastic component is spring, and spring one end connects with ball float
Connect, side wall of the other end with the second cavity volume near magnetic switch is connected, when steam valve neglected loading, Spring driving ball float away from
The direction motion of magnetic switch, now in the second test position, magnetic switch disconnects ball float, when steam valve is installed, steam
Valve drives ball float towards near the motion of the direction of magnetic switch and compression spring, and now ball float is in the first test position, magnetic control
Switch is opened.
Embodiment five,
From unlike aforementioned four embodiment, outer in the present embodiment covers and is additionally provided with the fine motion being connected with controller and opens
Close, when steam valve neglected loading, microswitch is disconnected, and microswitch sends the 3rd control signal to controller, and controller is received
3rd control signal, and control warning device to send alarm signal according to the 3rd control signal;When steam valve is installed, steam valve
Triggering microswitch, microswitch is opened, and microswitch sends the 4th control signal to controller, and controller receives the 4th control
Electric cooker is controlled to work on after signal processed.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, it is familiar with the those skilled in the art and should be understood that the utility model including but not limited to accompanying drawing and above specific embodiment party
Content described in formula.Any modification without departing from function and structure principle of the present utility model is intended to be included in claims
Scope in.
Claims (10)
1. a kind of electric cooker, including pot and pot cover, the pot cover also include steam valve, magnetite component and for detecting the magnetic
The magnetic switch of stone component, it is characterised in that the first cavity volume and use for accommodating the steam valve are additionally provided with the pot cover
In the second cavity volume for accommodating the magnetite component, the steam valve is removable in first cavity volume.
2. electric cooker according to claim 1, it is characterised in that the magnetite component includes ball float, the ball float has
Near first test position and the second test position away from the magnetic switch of the magnetic switch, and can be described first
Moved back and forth between test position and second test position, after the steam valve is installed, the steam valve keeps described floating
Ball is in the first test position, and during the steam valve neglected loading, the ball float recovers to second test position.
3. electric cooker according to claim 2, it is characterised in that is provided between second chamber wall and the ball float
One elastic component, first elastic component is used to drive the ball float to recover to second test position.
4. electric cooker according to claim 2, it is characterised in that the magnetite component also includes housing, the ball float exists
In being moved back and forth in the housing under Action of Gravity Field, actuator, the steam are provided between the housing and second cavity volume
When valve is installed, the steam valve drives the housing motion, so that the ball float is in the first test position, the steam valve leakage
During dress, the actuator drive shell counter motion, so that the ball float recovers to second test position.
5. electric cooker according to claim 4, it is characterised in that the housing is provided with rotating shaft, the axis of rotation connects
It is connected in second cavity volume, the actuator is torsion spring, the torsion spring is used to driving the housing into rotation to second skewed
State, the ball float is rolled to second test position under gravity.
6. electric cooker according to claim 5, it is characterised in that the housing also includes push rod, is set on the steam valve
There is spigot surface, when the steam valve is installed, the spigot surface is used to drive the pushrod movement and drive the housing into rotation extremely
First heeling condition, so that the ball float is in the first test position.
7. electric cooker according to claim 4, it is characterised in that the actuator is the second elastic component, the housing bottom
Portion is inclined from bottom to top by the one end near the magnetic switch away from one end of the magnetic switch, second elasticity
Part drives the housing motion, so that the ball float is in the second test position.
8. electric cooker according to claim 7, it is characterised in that leaned on one end of second elastic component and the housing
The side connection of the nearly magnetic switch, the other end is connected with second cavity volume near the side of the magnetic switch.
9. according to the electric cooker that one of claim 4 to 8 is described, it is characterised in that the pot cover is hinged and covers in the pot
On, to be hinged side, the magnetic switch is arranged on the pot cover away from the hinge for the side that the pot cover is hinged with the pot
Connect the side of side.
10. electric cooker according to claim 1, it is characterised in that be additionally provided with the pot cover microswitch and with it is described
The controller of microswitch connection, the steam valve triggers the microswitch when installing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620979348.4U CN206303679U (en) | 2016-08-29 | 2016-08-29 | A kind of electric cooker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620979348.4U CN206303679U (en) | 2016-08-29 | 2016-08-29 | A kind of electric cooker |
Publications (1)
Publication Number | Publication Date |
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CN206303679U true CN206303679U (en) | 2017-07-07 |
Family
ID=59242754
Family Applications (1)
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CN201620979348.4U Active CN206303679U (en) | 2016-08-29 | 2016-08-29 | A kind of electric cooker |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108742164A (en) * | 2018-08-09 | 2018-11-06 | 珠海格力电器股份有限公司 | A kind of the steam valve leakproof assembling structure and cooking appliance of cooking appliance |
CN108851958A (en) * | 2018-09-28 | 2018-11-23 | 佛山市川东磁电股份有限公司 | A kind of electric cooker magnetic switch and electric cooker |
CN109091019A (en) * | 2018-08-09 | 2018-12-28 | 珠海格力电器股份有限公司 | A kind of the steam valve leakproof assembling structure and cooking appliance of cooking appliance |
WO2019062644A1 (en) * | 2017-09-27 | 2019-04-04 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance cover and cooking appliance having same |
-
2016
- 2016-08-29 CN CN201620979348.4U patent/CN206303679U/en active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2019062644A1 (en) * | 2017-09-27 | 2019-04-04 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance cover and cooking appliance having same |
CN108742164A (en) * | 2018-08-09 | 2018-11-06 | 珠海格力电器股份有限公司 | A kind of the steam valve leakproof assembling structure and cooking appliance of cooking appliance |
CN109091019A (en) * | 2018-08-09 | 2018-12-28 | 珠海格力电器股份有限公司 | A kind of the steam valve leakproof assembling structure and cooking appliance of cooking appliance |
WO2020029520A1 (en) * | 2018-08-09 | 2020-02-13 | 珠海格力电器股份有限公司 | Structure for preventing neglectful installation of steam valve of cooking utensil, and cooking utensil |
CN108851958A (en) * | 2018-09-28 | 2018-11-23 | 佛山市川东磁电股份有限公司 | A kind of electric cooker magnetic switch and electric cooker |
CN108851958B (en) * | 2018-09-28 | 2023-08-22 | 佛山市川东磁电股份有限公司 | Electric rice cooker magnetic switch and electric rice cooker |
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Effective date of registration: 20210517 Address after: 310018 No.2, Songqiao street, Hangzhou Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee after: PANASONIC HOME APPLIANCES (CHINA) Co.,Ltd. Patentee after: PANASONIC APPLIANCES RICE COOKER (HANGZHOU) Co.,Ltd. Address before: 310018 3-A, No. 6 Songqiao Street, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee before: PANASONIC HOME APPLIANCES R&D CENTER (HANGZHOU) Co.,Ltd. |