CN2159168Y - Automatic all-purpose electric cooking pot - Google Patents
Automatic all-purpose electric cooking pot Download PDFInfo
- Publication number
- CN2159168Y CN2159168Y CN 93236672 CN93236672U CN2159168Y CN 2159168 Y CN2159168 Y CN 2159168Y CN 93236672 CN93236672 CN 93236672 CN 93236672 U CN93236672 U CN 93236672U CN 2159168 Y CN2159168 Y CN 2159168Y
- Authority
- CN
- China
- Prior art keywords
- lifting key
- insulating trip
- steam
- thermostat
- automatically
- 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.)
- Expired - Fee Related
Links
- 238000010411 cooking Methods 0.000 title abstract description 4
- 235000013305 food Nutrition 0.000 abstract description 10
- 238000009835 boiling Methods 0.000 abstract description 7
- 235000014347 soups Nutrition 0.000 abstract description 6
- 240000007594 Oryza sativa Species 0.000 abstract description 3
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 3
- 235000009566 rice Nutrition 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract description 2
- 235000021395 porridge Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000012467 final product Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 240000001417 Vigna umbellata Species 0.000 description 1
- 235000011453 Vigna umbellata Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Cookers (AREA)
Abstract
The utility model discloses an automatic all-round electric cooker, which is provided with a steam hole (7) on a pot cover (3) of a common electric cooker, and a bimetallic temperature controller (8) which is composed of a bimetallic switch (9), a gas baffle plate (10), a lifting key (11), a hanging rod (12) and an insulating sheet (13) is arranged on the upper side wall of a shell (1). The utility model discloses from steam vent (7) exhaust steam when utilizing the boiling point, with the different expansion variables that take place behind the bimetallic strip contact, reach the temperature rise of switch-on and open circuit in order to control electric plate (6). The utility model has the characteristics of simple structure, heat preservation and anti-overflow, etc., can be used for cooking rice, porridge and soup food, and is an ideal kitchen cooker.
Description
The utility model relates to the improvement of electric cooker, belongs to kitchen cooker class technical field.
Present electric cooker, because due to its structure, and the work automatically that only is confined to cook then is at a complete loss as to what to do to the soup group food, boils water and also will wait water to dryout, and could cut off the electricity supply automatically.Thereby this class electric cooker can only be in order to cooking, and can not burn soup and take food (as chop, pig's feet, chicken and duck etc.) in order to cook congee, to boil water and to boil.Chinese patent CN85201680U and CN2053898U, disclosed full-automatic heat-preservation electric rice cooker (electric pot) with anti-overflow structure, this is an improvement to conventional electric cooker undoubtedly, though but it has increased the function of boiling the multiple food of burning, but also exist complex structure, volume is bigger than normal, the more high deficiency of functional reliability difference and cost.
The purpose of this utility model is to provide a kind of simple in structure, easy to make, reliable working performance, insulation anti-overflow, can dryout in order to boil, the automatically all-round electric pot of soup food and boiling water.
Realize that the total design of the purpose of this utility model is a physical property (different expansion variablees) of utilizing steam and bimetal leaf, reach make-and-break contact, realize automatic all-round function with the temperature rise of control electric hot plate.The technical solution of the utility model is that existing electric cooker is made improvements, and it still has the electric cooker that comprises shell, interior pot, pot cover, magnetic control temperature limiter, thermostat and electric hot plate, and improvement has three:
The one, be provided with steam vent in the side of said pot cover;
The 2nd, in the upper portion side wall of said shell, be provided with the bimetallic thermostat, and this thermostat is made up of bimetal release, steam baffle, lifting key, peg and insulating trip, and steam baffle is packed in a side of the set bimetal leaf of bimetal release, and lifting key be packed on the bimetal release and with the adjustment screw support of the opposed opposite side of steam baffle on, insulating trip is set between two electric contacts of bimetal release, peg is horizontal on the top of lifting key, and insulating trip is suspended on the peg by suppending hole;
The 3rd, said magnetic control temperature limiter, thermostat are in state in parallel with bimetallic thermostat three in circuit.
Further improvement of the utility model point also is:
There is the bottom of insulating trip to be provided with counterweight said.
Said lifting key is the stock uni-directional push-button switch on the market of adopting, or the flexible switch of ball pen, or the power button switch of television set.Or other can realize the constructional device of lifting travel.
The utlity model has simple in structure, easily manufactured, the insulation anti-overflow, reliable working performance, characteristics such as cost is lower are that a kind of energy satisfies the all-round electric pot of hotting plate cooked rice and soup group food.
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing 1 is a general illustration of the present utility model.
Accompanying drawing 2 is a circuit diagram of the present utility model.
Accompanying drawing 4 is the vertical view of accompanying drawing 3.
Accompanying drawing 5 is the front schematic view after the insulating trip of bimetallic thermostat part of the present utility model adds counterweight.
Referring to accompanying drawing 1,2,3,4,5, the utlity model has the electric cooker that comprises shell (1), interior pot (2), pot cover (3), magnetic control temperature limiter (4), thermostat (5) and electric hot plate (6), and be provided with steam vent (7) in the side of said pot cover (3), upper portion side wall at shell (1) is provided with bimetallic thermostat (8), and said bimetallic thermostat (8) is made up of bimetal release (9), steam baffle (10), lifting key (what illustrate employing is uni-directional push-button switch) (11), peg (12) and insulating trip (13).Being provided with counterweight (17) in insulating trip (13) lower end, is lead sinker on the fishhook and counterweight (17) adopts, can be with the bottom of cutting pliers clinching in insulating trip (13) when making.Steam baffle (10) is packed in the place, inboard of the set bimetal leaf of bimetal release (9), lifting key (11) be packed on the bimetal release (9) and with the adjustment screw support (18) of the opposed opposite side of steam baffle (10) on, insulating trip (13) is set between two electric contacts (14) of bimetal release (9), on insulating trip (13), be provided with energising hole (15) and suppending hole (16), peg (12) is horizontal on the top of lifting key (11), and insulating trip (13) is suspended on the peg (12) by suppending hole (16).In circuit, magnetic control temperature limiter (4), thermostat (5) are in state in parallel with bimetallic thermostat (8) three.
When actual fabrication, the former design of electric cooker is constant, and selected uni-directional push-button switch or flexible switch of ball pen or the TV set power key switch of bimetal release (9) and lifting key (11) all is market existing products.And insulating trip (13) can select for use the laminate of the thick high insulation resistance of 0.5--1mm to make, and energising hole (15) and suppending hole (16) are slotted hole, and its width respectively can be smoothly by getting final product with electric contact (14) and peg (12).Peg (12) is the steel pole with certain rigidity of φ 1--φ 2mm, and the size of steam baffle (10) will guarantee that steam can not be ejected into electric contact (14) and locate.Bimetallic thermostat (8) is packed in the upper portion side wall of shell (1) with screw.The diameter of set steam vent (7) is φ 4mm in the side of pot cover (3), and the position of steam vent (7) will be enough to make the steam of being discharged from interior pot (2), can correctly be injected on the bimetal leaf of bimetal release (9).More than describe and be embodiment of the present utility model.
Operation instruction of the present utility model is as follows:
When cooking, still enable magnetic control temperature limiter (4) and cut off the electricity supply, and be incubated by thermostat (5).At this moment the lifting key (11) of bimetallic thermostat (8) can be pressed, and press or the pinching bimetal leaf with hand, insulating trip (13) is moved down, electric contact (14) is isolated, bimetallic thermostat (8) deenergization, the effect of bimetallic thermostat (8) stops.
When boiling water or during the soup group food, closing magnetic control temperature limiter (4), promptly do not press magnetic control temperature limiter button, work by bimetallic thermostat (8).Can with lifting key (11) by go out (on) after press again, if originally by going out the position, only need press and get final product.At this moment, bimetallic thermostat (8) is in the boiling point off-state.And the steam vent (7) on the attention pot cover (3) is aimed at the bimetal leaf of bimetal release (9).When food or water were heated to boiling point, steam was injected on the bimetal leaf by steam vent (7), causes the bimetal leaf temperature distortion, and two electric contacts (14) that fited are originally pushed open.Meanwhile, propping up under the effect of insulating trip (13) at gravity on the electric contact (14) and move down, until being tangled by peg (12), and insulating trip (13) is isolated electric contact (14), has realized the purpose of circuit automatic disconnection.
When hot plate can not burn in the short time ripe or burned during as foods such as congee, chop, pig's feet, red red beans, only will be in advance with the lifting key (11) of bimetallic thermostat (8) by go out (on), at this moment insulating trip (13) is suspended on the peg (12) all the time, and electric contact (14) is by being located at (15) automatic disconnection of energising hole or the closure on the insulating trip (13).After boiling in the pot, the steam ejection, bimetal leaf is pushed electric contact (14) open, stops to heat up; When kettle temperature reduces, do not emit or emit less steam, bimetal leaf restores, two electric contacts (14) auto-closing, power connection heats up once more.So repeatedly, food burns well-done mashed in pot.Pull out power supply then or lifting key (11) pressed and get final product.
Claims (5)
1, a kind of automatically all-round electric pot has the electric cooker that comprises shell (1), interior pot (2), pot cover (3), magnetic control temperature limiter (4), thermostat (5) and electric hot plate (6), it is characterized in that:
A is provided with steam vent (7) in the side of said pot cover (3);
B, upper portion side wall in said shell (1), be provided with bimetallic thermostat (8), and said bimetallic thermostat (8), by bimetal release (9), steam baffle (10), lifting key (11), peg (12) and insulating trip (13) are formed, and steam baffle (10) is packed in a side of the set bimetal leaf of bimetal release (9), and lifting key (11) be packed on the bimetal release (9) and with the adjustment screw support (18) of the opposed opposite side of steam baffle (10) on, insulating trip (13) is set between two electric contacts (14) of bimetal release (9), on insulating trip (13), be provided with energising hole (15) and suppending hole (16), peg (12) is horizontal on the top of lifting key (11), and insulating trip (13) is suspended on the peg (12) by suppending hole (16);
C, said magnetic control temperature limiter (4), thermostat (5) are in state in parallel with bimetallic thermostat (8) in circuit.
2, automatically all-round electric pot according to claim 1 is characterized in that, is provided with counterweight (17) in the lower end of said insulating trip (13).
3, automatically all-round electric pot according to claim 1 and 2 is characterized in that said lifting key (11) is a uni-directional push-button switch.
4, automatically all-round electric pot according to claim 1 and 2 is characterized in that said lifting key (11) is the flexible switch of ball pen.
5, automatically all-round electric pot according to claim 1 and 2 is characterized in that said lifting key (11) is the power button switch of television set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93236672 CN2159168Y (en) | 1993-04-13 | 1993-04-13 | Automatic all-purpose electric cooking pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93236672 CN2159168Y (en) | 1993-04-13 | 1993-04-13 | Automatic all-purpose electric cooking pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2159168Y true CN2159168Y (en) | 1994-03-23 |
Family
ID=33811797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93236672 Expired - Fee Related CN2159168Y (en) | 1993-04-13 | 1993-04-13 | Automatic all-purpose electric cooking pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2159168Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105832272A (en) * | 2016-05-09 | 2016-08-10 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish washing machine and handle structure thereof |
| CN105996947A (en) * | 2016-05-09 | 2016-10-12 | 佛山市顺德区美的洗涤电器制造有限公司 | Handle structure of dish washing machine and dish washing machine |
| CN108634788A (en) * | 2018-06-28 | 2018-10-12 | 徐钊婷 | A kind of water dispenser overtemperature protection system automatically powered off based on air thermal expansion |
-
1993
- 1993-04-13 CN CN 93236672 patent/CN2159168Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105832272A (en) * | 2016-05-09 | 2016-08-10 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish washing machine and handle structure thereof |
| CN105996947A (en) * | 2016-05-09 | 2016-10-12 | 佛山市顺德区美的洗涤电器制造有限公司 | Handle structure of dish washing machine and dish washing machine |
| CN108634788A (en) * | 2018-06-28 | 2018-10-12 | 徐钊婷 | A kind of water dispenser overtemperature protection system automatically powered off based on air thermal expansion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |