CN107280457A - Energy-saving electric rice pot - Google Patents
Energy-saving electric rice pot Download PDFInfo
- Publication number
- CN107280457A CN107280457A CN201710698866.8A CN201710698866A CN107280457A CN 107280457 A CN107280457 A CN 107280457A CN 201710698866 A CN201710698866 A CN 201710698866A CN 107280457 A CN107280457 A CN 107280457A
- Authority
- CN
- China
- Prior art keywords
- inner bag
- arc area
- pot
- hot tray
- electric hot
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/004—Cooking-vessels with integral electrical heating means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/24—Warming devices
- A47J36/2483—Warming devices with electrical heating means
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of energy-saving electric rice pot, it includes electric hot tray and the inner bag pot supporting with electric hot tray, the bottom of inner bag pot is in contact with the upper surface of electric hot tray, electric hot tray include it is multiple can independent-lifting arc area, the energy-saving electric rice pot can monitor and optimize the compactness contacted between electric hot tray and inner bag pot in real time, the heat of electric hot tray is uniformly transmitted to inner bag pot all the time, it is ensured that the heating effect of electric cooker, save electric energy.
Description
Technical field
The invention belongs to field of household appliances, energy-saving field, automation field, more particularly to a kind of energy-saving electric rice pot.
Background technology
Conventional electric cooker includes electric hot tray and the inner bag pot supporting with the electric hot tray, the bottom of inner bag pot and electric hot tray
Upper surface, but, the close contact of electric hot tray and inner bag can due to accompany that impurity, the reasons such as deformation of colliding with has a deterioration
Can, so that inner bag pot can not be evenly transferred to by causing the heat of electric hot tray, so as to cause power consumption to increase.And do not have in the prior art
Have and carry out monitoring in real time and the technical scheme adjusted for this case.
The content of the invention
To solve the above problems, the invention provides a kind of energy-saving electric rice pot, it includes electric hot tray and supporting with electric hot tray
Inner bag pot, inner bag pot bottom be in contact with the upper surface of electric hot tray, the energy-saving electric rice pot can be monitored and adjusted in real time
The compactness contacted between whole electric hot tray and inner bag pot,
Circular electric hot tray is divided into multiple arcs region by a plurality of annular groove and a plurality of straight line connected in star, and groove is used for
Impurity that may be present between electric hot tray and inner bag pot is accommodated, the upper surface of each arc area is the heating work of electric hot tray
There is the elevating mechanism for driving the arc area to be lifted face, the lower section of each arc area, and the elevating mechanism includes solid
It is scheduled on the permanent magnet, flexible guiding wall and an electromagnetism for being fixed on guiding wall bottom of the lower surface of arc area
Body, the top magnetic pole in the magnetic field that the electromagnet is produced when being powered is S poles, and the lower section magnetic pole in the magnetic field of the permanent magnet is also S
Pole；
Also, the upper surface of each arc area is designed with first contact surface, the whole bottom surface of inner bag pot is used as the
Two contact surfaces, the negative pole of monitoring battery is connected respectively to each first contact surface, and the positive pole of monitoring battery is connected to the second contact
Face, the first contact surface and the second contact surface connect into current path by a measurement apparatus, and the measurement apparatus includes one
Galvanometer and a hilted broadsword variable connector, measurement apparatus are used in turn measure between each first contact surface and the second contact surface
Equivalent current, if equivalent current is stable, show to contact between arc area and inner bag pot where first contact surface
Well, if equivalent current is interrupted, show to contact between the arc area where first contact surface and inner bag pot is close
Property occurs in that deterioration；
When the equivalent current of the first contact surface on an arc area is interrupted, then the elevating mechanism under the arc area rises
Dynamic, electromagnet, which is powered, produces magnetic field, the arc area upward jack-up under the magneticaction repelled each other of electromagnet-permanent magnet, from
And be brought into close contact the bottom surface of the arc area and inner bag pot；
If the equivalent current is still interrupted after electromagnet is powered, the electric current of electromagnet is increased, bigger repel each other is produced
Magnetic force, to tackle the larger possibility situation in space between the arc area and inner bag pot；
If the equivalent current is still interrupted after electromagnet high current, have on the arc area it is larger there may be it is miscellaneous
Matter, now electromagnet one scheduled time was driven with very brief energization-de-energizing actions, make impurity that may be present shaken to
In groove, then carry out the descending operation of the arc area.
Further, the top magnetic pole in the magnetic field produced when the electromagnet is powered can also be N poles, the permanent magnet
The lower section magnetic pole in magnetic field is also N poles.
Further, the scheduled time is 5 seconds.
Energy-saving electric rice pot of the present invention, can in real time keep closely contacting between electric hot tray and inner bag pot, make
The heat of electric hot tray is uniformly transmitted to inner bag pot all the time, it is ensured that the heating effect of electric cooker, saves electric energy.
Brief description of the drawings
Fig. 1 shows the schematic diagram of the electric hot tray of the application；
Fig. 2 shows the schematic diagram of the electric hot tray elevating mechanism of the application；
Fig. 3 shows the circuit diagram of the monitoring contact compactness of the application.
Embodiment
With reference to the accompanying drawings, the structure of the system and the function of being realized is described in detail.
As shown in figure 1, circular electric hot tray 1 is divided into multiple arcs region 3 by a plurality of annular or linear groove 2,
Groove 2 is used to accommodate impurity that may be present between electric hot tray 1 and inner bag pot, and the upper surface of each arc area 3 is electric heating
The heating work face of disk 1；
As shown in Fig. 2 the upper surface of each arc area 3 is designed with first contact surface 3.1, each arc area 3
Lower section have and drive the elevating mechanism that is lifted of the arc area 3, the elevating mechanism is including being fixed on arc area
One permanent magnet 4 of lower surface, flexible guiding wall 5 and an electromagnet 6 for being fixed on the bottom of guiding wall 5, the electromagnetism
The top magnetic pole in the magnetic field that body 6 is produced when being powered is S poles, and the lower section magnetic pole in the magnetic field of the permanent magnet 4 is also S poles；
As shown in figure 3, the whole bottom surface of inner bag pot is as the second contact surface 11, the negative pole of monitoring battery 9 is connected respectively to
Each first contact surface 3.1, the positive pole of monitoring battery 9 is connected to the second contact surface 11, the first contact surface 3.1 and the second contact surface
11 connect into current path by a measurement apparatus 10, and the measurement apparatus 10 includes a galvanometer and a hilted broadsword multichannel
Switch, in turn measuring the equivalent current between each contact surface 11 of the first contact surface 3.1 and second, if equivalent current
It is stable, then show to contact good between the arc area at the place of first contact surface 3.1 and inner bag pot, if in equivalent current
It is disconnected, then show that the compactness contacted between the arc area at the place of first contact surface 3.1 and inner bag pot occurs in that deterioration；
When the equivalent current interruption of the first contact surface 3.1 on an arc area 3, the then lifting under the arc area 3
Mechanism is started, and electromagnet 6, which is powered, produces magnetic field, and the arc area 3 is upward under the magneticaction repelled each other of electromagnet-permanent magnet
Jack-up, so that the bottom surface of the arc area 3 and inner bag pot be brought into close contact；
If the equivalent current is still interrupted after electromagnet 6 is powered, the electric current of electromagnet 6 is increased, bigger phase is produced
The magnetic force of reprimand, to tackle the larger possibility situation in space between the arc area 3 and inner bag pot；
If the equivalent current is still interrupted after the high current of electromagnet 6, there is larger there may be on the arc area 3
Impurity, now electromagnet 6 scheduled time is driven with very brief energization-de-energizing actions, shaken impurity that may be present and trembled
Drop down onto in groove 2, then carry out the descending operation of the arc area 3.
One skilled in the art would recognize that without departing substantially from as the spirit and scope of the invention described in general manner,
Various changes and/or modification can be carried out to the invention shown in each specific embodiment.Therefore, in terms of all
For, embodiment here is considered as illustrative and and non-limiting.Equally, the present invention includes any feature
Combination, the combination of any feature especially in Patent right requirement, even if the combination of this feature or feature is not in patent
It is explicitely stated in claim or each embodiment here.
Claims (4)
1. a kind of energy-saving electric rice pot, including electric hot tray and the inner bag pot supporting with electric hot tray, it is characterised in that the electricity-saving meal
Pot can optimize the compactness contacted between electric hot tray and inner bag pot in real time.
2. a kind of energy-saving electric rice pot, it includes electric hot tray and the inner bag pot supporting with electric hot tray, the bottom of inner bag pot and electric hot tray
Upper surface be in contact, the energy-saving electric rice pot can in real time monitor and optimize electric hot tray and inner bag pot between contact it is close
Property, it is characterised in that
Circular electric hot tray is divided into multiple arcs region by a plurality of annular groove and a plurality of straight line connected in star, and groove is used to accommodate
Impurity that may be present between electric hot tray and inner bag pot, the upper surface of each arc area is the heating work face of electric hot tray,
There is the elevating mechanism for driving the arc area to be lifted the lower section of each arc area, and the elevating mechanism includes being fixed on
One permanent magnet of the lower surface of arc area, flexible guiding wall and an electromagnet for being fixed on guiding wall bottom, institute
The top magnetic pole for stating the magnetic field produced when electromagnet is powered is S poles, and the lower section magnetic pole in the magnetic field of the permanent magnet is also S poles；
Also, the upper surface of each arc area is designed with first contact surface, the whole bottom surface of inner bag pot connects as second
Contacting surface, the negative pole of monitoring battery is connected respectively to each first contact surface, and the positive pole of monitoring battery is connected to the second contact surface, the
One contact surface and the second contact surface connect into current path by a measurement apparatus, and the measurement apparatus includes a galvanometer
With a hilted broadsword variable connector, measurement apparatus is used in turn measure equivalent between each first contact surface and the second contact surface
Electric current, if equivalent current is stable, shows contact well, such as between arc area and inner bag pot where first contact surface
Fruit equivalent current is interrupted, then shows that the compactness contacted between the arc area where first contact surface and inner bag pot is occurred in that
Deterioration；
When the equivalent current of the first contact surface on an arc area is interrupted, then the elevating mechanism under the arc area is started,
Electromagnet, which is powered, produces magnetic field, the arc area upward jack-up under the magneticaction repelled each other of electromagnet-permanent magnet, so that will
The bottom surface of the arc area and inner bag pot is brought into close contact；
If the equivalent current is still interrupted after electromagnet is powered, the electric current of electromagnet is increased, the bigger magnetic repelled each other is produced
Power, to tackle the larger possibility situation in space between the arc area and inner bag pot；
If the equivalent current is still interrupted after electromagnet high current, have on the arc area it is larger there may be impurity,
Now electromagnet drives a scheduled time with very brief energization-de-energizing actions, makes impurity that may be present be shaken to recessed
In groove, then carry out the descending operation of the arc area.
3. as described in claim 1-2, it is characterised in that can also be, the magnetic field that the electromagnet is produced when being powered it is upper
Square magnetic pole is N poles, and the lower section magnetic pole in the magnetic field of the permanent magnet is also N poles.
4. as described in claim 1-2, it is characterised in that the scheduled time is 5 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710698866.8A CN107280457B (en) | 2017-08-15 | 2017-08-15 | Energy-saving electric rice pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710698866.8A CN107280457B (en) | 2017-08-15 | 2017-08-15 | Energy-saving electric rice pot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107280457A true CN107280457A (en) | 2017-10-24 |
| CN107280457B CN107280457B (en) | 2019-09-27 |
Family
ID=60106875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710698866.8A Active CN107280457B (en) | 2017-08-15 | 2017-08-15 | Energy-saving electric rice pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107280457B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007252632A (en) * | 2006-03-23 | 2007-10-04 | Zojirushi Corp | Rice cooker |
| CN203873541U (en) * | 2014-05-14 | 2014-10-15 | 乔晓杰 | Electric cooker |
| CN203914476U (en) * | 2014-04-23 | 2014-11-05 | 李智慧 | Novel rice cooker |
| CN105030045A (en) * | 2015-08-17 | 2015-11-11 | 杭州永耀科技有限公司 | Electric cooker with multi-point floating type heating disc and heating method of electric cooker |
| CN105286629A (en) * | 2015-11-24 | 2016-02-03 | 佛山市顺德区奇伟电器有限公司 | Efficient energy-saving glass health maintenance pot |
-
2017
- 2017-08-15 CN CN201710698866.8A patent/CN107280457B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007252632A (en) * | 2006-03-23 | 2007-10-04 | Zojirushi Corp | Rice cooker |
| CN203914476U (en) * | 2014-04-23 | 2014-11-05 | 李智慧 | Novel rice cooker |
| CN203873541U (en) * | 2014-05-14 | 2014-10-15 | 乔晓杰 | Electric cooker |
| CN105030045A (en) * | 2015-08-17 | 2015-11-11 | 杭州永耀科技有限公司 | Electric cooker with multi-point floating type heating disc and heating method of electric cooker |
| CN105286629A (en) * | 2015-11-24 | 2016-02-03 | 佛山市顺德区奇伟电器有限公司 | Efficient energy-saving glass health maintenance pot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107280457B (en) | 2019-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190822 Address after: 321200 Jinyanshan Industrial Zone, Quanxi Town, Wuyi County, Jinhua City, Zhejiang Province (in the second workshop of Zhejiang Four-dimensional Industry and Trade Co., Ltd.) Applicant after: Wuyi Tai Chen kitchenware Co., Ltd. Address before: 210000 Mingfa Binjiang New Town Phase III, Nanjing, Jiangsu Province Applicant before: Deng Qingfu |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 321200 Jinyanshan Industrial Zone, Quanxi Town, Wuyi County, Jinhua City, Zhejiang Province (in the second workshop of Zhejiang Four-dimensional Industry and Trade Co., Ltd.) Patentee after: Zhejiang taichen kitchenware Co., Ltd Address before: 321200 Jinyanshan Industrial Zone, Quanxi Town, Wuyi County, Jinhua City, Zhejiang Province (in the second workshop of Zhejiang Four-dimensional Industry and Trade Co., Ltd.) Patentee before: WUYI TAICHEN KITCHENWARE Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Energy saving rice cooker Effective date of registration: 20211220 Granted publication date: 20190927 Pledgee: China CITIC Bank Co.,Ltd. Jinhua Yongkang sub branch Pledgor: Zhejiang taichen kitchenware Co., Ltd Registration number: Y2021330002566 |