CN201253144Y - Automatic controlled rice cooker - Google Patents
Automatic controlled rice cooker Download PDFInfo
- Publication number
- CN201253144Y CN201253144Y CNU2008200469813U CN200820046981U CN201253144Y CN 201253144 Y CN201253144 Y CN 201253144Y CN U2008200469813 U CNU2008200469813 U CN U2008200469813U CN 200820046981 U CN200820046981 U CN 200820046981U CN 201253144 Y CN201253144 Y CN 201253144Y
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- China
- Prior art keywords
- permanent magnet
- spring
- shell
- temperature
- magnet
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- Expired - Fee Related
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 12
- 235000009566 rice Nutrition 0.000 title claims abstract description 12
- 240000007594 Oryza sativa Species 0.000 title claims abstract 3
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 238000010411 cooking Methods 0.000 claims abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 2
- 241000209094 Oryza Species 0.000 description 9
- 230000009471 action Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 235000012054 meals Nutrition 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012536 packaging technology Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses an automatic-control electric cooker which belongs to the technical field of electric cookers. The technical scheme is as follows: the automatic-control electric cooker comprises a base, a shell, an inner bladder, a cooker, a cooker lid and a heating plate, and a temperature controlling element is arranged in the middle hole of the heating plate, wherein the temperature controlling element comprises a shell, a temperature sensing magnet, a permanent magnet, an inner spring, a combined switch and an outer spring, the temperature sensing magnet is arranged on the inner top of the shell, and the permanent magnet is positioned on the lower part of the temperature sensing magnet. The inner spring is positioned on the peripheries of the temperature sensing magnet and the permanent magnet, the upper end of the inner spring is connected with the inner top of the shell, and the lower end of the inner spring is connected with the permanent magnet. The combined switch is fixed on the lower end of the shell, the upper end of the outer spring is fixedly connected with the shell, and the lower end of the outer spring is fixed on the middle part of the inner bladder. The utility model has the advantages of convenient utilization, safety and reliability, and is used for cooking rice.
Description
Technical field
The utility model relates to a kind of electric cooker, and more particularly, it relates to a kind of electric cooker of automatic control.
Background technology
Traditional electric cooker structure as shown in Figure 1; its primary structure comprises base 10; shell 11; inner bag 12; pot for cooking rice 13; pot cover 14; heating plate 15; common temperature limiter 16; control panel 17; action lever 18; connect button 19; fixed support 20 etc.; used temperature limiter 16 functions are simple; be by manually action lever 18 being pressed the connection power supply by button 19; begin to cook; the ripe back of meal temperature limiter switches to keeping warm mode with circuit by adding heated condition through lever bindiny mechanism; because bindiny mechanism's link is too much; each part dimension deviation accumulation; packaging technology mismate in addition; or factor such as user misoperation; control is malfunctioning easily, rice usually can occur giving birth to; half-cooked rice; phenomenons such as burnt meal, even burn out the tragedy that heating board causes fire; or forget and press action lever that electric cooker can not be finished rice-cooking function because of general idea.Chinese patent application 200610034209.5 (publication number CN1838359A, open day 2006.09.27) a kind of " electric cooker full-automatic temperature limiting center switch " disclosed, utilize the temperature-sensitive magnet to cooperate with permanent magnet, act on a combination microswitch, realize the automatic conversion of circuit, reach the purpose of automatic control.
The utility model content
The technical problems to be solved in the utility model is the above-mentioned deficiency at existing electric cooker technology, and a kind of electric cooker of automatic control esy to use, safe and reliable is provided.
The technical solution of the utility model is such: a kind of electric cooker of automatic control, comprise base, shell, inner bag, pot for cooking rice, pot cover and heating plate, in the interstitial hole of heating plate, temp-controlling element is installed, wherein, described temp-controlling element is made up of housing, temperature-sensitive magnet, permanent magnet, inner spring, stacked switch and outer spring, described temperature-sensitive magnet is arranged on the inner top of housing, and permanent magnet is positioned at temperature-sensitive magnet bottom; Described inner spring is positioned at temperature-sensitive magnet, permanent magnet periphery, and its upper end joins with the inner top of housing, and its lower end is connected with permanent magnet; Described stacked switch is fixed on the housing lower end, fixedlys connected with housing in the upper end of outer spring, and the lower end of outer spring is fixed on the inner bag middle part.
In the electric cooker of above-mentioned a kind of automatic control, described permanent magnet bottom is provided with pallet, and inner spring is fixedlyed connected with pallet.
In the electric cooker of above-mentioned a kind of automatic control, described inner bag middle part is provided with groove, and the lower end of outer spring is arranged in this groove.
After the utility model adopts said structure, after adopting simple structure, make that the break-make of power supply needn't be via the transmission of action lever interlinked mechanism, avoided component processing scale error accumulation because of bindiny mechanism, bad phenomenon such as the living rice that mismate that the mounting process complexity causes easily and user's operation error produce, burnt meal, half-cooked rice, dry combustion method, and can simplify the packaging technology of electric cooker: compared with prior art, have easy to use, safe and reliable advantage, because of reducing the interlinked mechanism of action lever, also can reduce production costs simultaneously.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of traditional electric cooker;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is that the A of Fig. 2 is to the structure for amplifying schematic diagram.
The specific embodiment
Consult Fig. 2, shown in Figure 3, the electric cooker of a kind of automatic control of the present utility model, comprise base 1, shell 2, inner bag 3, pot for cooking rice 4, pot cover 5 and heating plate 6, temp-controlling element 7 is installed in the interstitial hole of heating plate 6, this temp-controlling element 7 is by housing 7a, temperature-sensitive magnet 7b, permanent magnet 7c, inner spring 7d, stacked switch 7e and outer spring 7f form, described temperature-sensitive magnet 7b is arranged on the inner top of housing 7a, permanent magnet 7c is positioned at temperature-sensitive magnet 7b bottom, inner spring 7d is positioned at temperature-sensitive magnet 7b, permanent magnet 7c periphery, being provided with pallet 7g in permanent magnet 7c bottom, fixedlys connected with pallet 7g in inner spring 7d lower end; Described stacked switch 7e is fixed on housing 7a lower end, fixedlys connected with housing 7a in the upper end of outer spring 7f, and the lower end of outer spring 7f is arranged in the groove 3a at inner bag 3 middle parts.
When the utility model specifically uses, put into the pot for cooking rice 4 that Mi Shui is housed, at gravity effect lower compression outer spring 7f, driving stacked switch 7e moves down, be compressed after forcing the following feeler lever contact inner bag 3 of stacked switch 7e, the circuit communication of heating plate 6 at this moment, electric cooker is started working; After work through after a while heats up, the temperature of temperature-sensitive magnet 7b induction pot for cooking rice 4, after reaching critical-temperature, it loses magnetic force, permanent magnet 7c moves down under the elastic force effect of inner spring 7d, the last feeler lever of contact and compression stacked switch, the circuit of heating plate 6 disconnects, and electric cooker quits work and changes keeping warm mode over to, realizes control automatically.
Claims (3)
1. automatic electric cooker of control, comprise base (1), shell (2), inner bag (3), pot for cooking rice (4), pot cover (5) and heating plate (6), temp-controlling element (7) is installed in the interstitial hole of heating plate (6), it is characterized in that, described temp-controlling element (7) is made up of housing (7a), temperature-sensitive magnet (7b), permanent magnet (7c), inner spring (7d), stacked switch (7e) and outer spring (7f), described temperature-sensitive magnet (7b) is arranged on the inner top of housing (7a), and permanent magnet (7c) is positioned at temperature-sensitive magnet (7b) bottom; Described inner spring (7d) is positioned at temperature-sensitive magnet (7b), permanent magnet (7c) periphery, and its upper end joins with the inner top of housing (7a), and its lower end is connected with permanent magnet (7c); Described stacked switch (7e) is fixed on housing (7a) lower end, fixedlys connected with housing (7a) in the upper end of outer spring (7f), and the lower end of outer spring (7f) is fixed on inner bag (3) middle part.
2. the electric cooker of a kind of automatic control according to claim 1 is characterized in that, described permanent magnet (7c) bottom is provided with pallet (7g), and inner spring (7d) is fixedlyed connected with pallet (7g).
3. the electric cooker of a kind of automatic control according to claim 1 is characterized in that, described inner bag (3) middle part is provided with groove (3a), and the lower end of outer spring (7f) is arranged in this groove (3a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200469813U CN201253144Y (en) | 2008-04-28 | 2008-04-28 | Automatic controlled rice cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200469813U CN201253144Y (en) | 2008-04-28 | 2008-04-28 | Automatic controlled rice cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201253144Y true CN201253144Y (en) | 2009-06-10 |
Family
ID=40736450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200469813U Expired - Fee Related CN201253144Y (en) | 2008-04-28 | 2008-04-28 | Automatic controlled rice cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201253144Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101617916B (en) * | 2009-07-16 | 2011-07-20 | 东莞市步步高家用电器有限公司 | Automatic detection device for electric heating cooker in pan-free state |
| CN102410563A (en) * | 2011-09-29 | 2012-04-11 | 广东格兰仕集团有限公司 | Electromagnetic oven without microcrystal plate |
| CN103690056A (en) * | 2013-12-20 | 2014-04-02 | 阮保清 | Anti-dry heating device of electric rice cooker |
| CN108497939A (en) * | 2018-06-07 | 2018-09-07 | 贺运香 | A kind of heated base and the cooking device using the heated base |
| CN110571676A (en) * | 2019-09-12 | 2019-12-13 | 陕西启蛰电力工程有限公司 | Distribution box |
| CN112167994A (en) * | 2020-09-23 | 2021-01-05 | 佛山市高明高盛铝业有限公司 | Electric rice cooker heating plate with good heat conduction effect |
-
2008
- 2008-04-28 CN CNU2008200469813U patent/CN201253144Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101617916B (en) * | 2009-07-16 | 2011-07-20 | 东莞市步步高家用电器有限公司 | Automatic detection device for electric heating cooker in pan-free state |
| CN102410563A (en) * | 2011-09-29 | 2012-04-11 | 广东格兰仕集团有限公司 | Electromagnetic oven without microcrystal plate |
| CN103690056A (en) * | 2013-12-20 | 2014-04-02 | 阮保清 | Anti-dry heating device of electric rice cooker |
| CN108497939A (en) * | 2018-06-07 | 2018-09-07 | 贺运香 | A kind of heated base and the cooking device using the heated base |
| CN110571676A (en) * | 2019-09-12 | 2019-12-13 | 陕西启蛰电力工程有限公司 | Distribution box |
| CN112167994A (en) * | 2020-09-23 | 2021-01-05 | 佛山市高明高盛铝业有限公司 | Electric rice cooker heating plate with good heat conduction effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUSHAN CITY CHUANDONG TEMPERATURE-SENSITIVE MAGNET Free format text: FORMER OWNER: YAN YAO Effective date: 20090814 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090814 Address after: Guangdong province Foshan city Gaoming Cangjiang Industrial Park and Road No. 372, zip code: 528513 Patentee after: Foshan Chuandong Thermal Magnetic Co., Ltd. Address before: Room 301, Guangdong science and Technology Department building, 171 Xin Xin Road, Guangdong, Guangzhou Province, China: 510040 Patentee before: Yan Tao |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |