CN201230828Y - Tool for cooking egg - Google Patents
Tool for cooking egg Download PDFInfo
- Publication number
- CN201230828Y CN201230828Y CNU2008201173436U CN200820117343U CN201230828Y CN 201230828 Y CN201230828 Y CN 201230828Y CN U2008201173436 U CNU2008201173436 U CN U2008201173436U CN 200820117343 U CN200820117343 U CN 200820117343U CN 201230828 Y CN201230828 Y CN 201230828Y
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- egg
- cook utensil
- utensil according
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Abstract
An egg cooking appliance comprises one or a plurality of plates (4) with upper surfaces, wherein each surface is at least limitedly provided with a first groove and a second groove; the first groove is used for receiving peeled eggs, which constitutes an egg cooking region (8); the second groove is used for receiving a certain amount of water, which constitutes a steam generating region (10). The egg cooking appliance also comprises a cover (12) used for covering the grooves, electric heating devices (14,16) used for heating one or a plurality of plates (4), and control devices used for controlling the electric heating devices (14,16) to work.
Description
Technical field
The utility model relates to a kind of egg cook utensil.
Background technology
Modal liquid egg cooking skill comprises fry and poach.Effectively fry needs a large amount of oil or fat, and this insalubrity, and need to a certain degree technology and notice to concentrate makes fried egg have consistent quality: albumen will be fried in shallow oil ripe, yolk and remain soft and do not burn part.If popular " two-sided fry in shallow oil tender (over the easy) " decoction of the U.S. then is easy to destroy yolk.
If direct poach in water then more needs technology.At first water must be heated to correct temperature, and wants SC when egg is put into water.Egg breaks through regular meeting.Use poacher can reduce some difficulty, but have to repeatedly check egg in cooking process, and usually be that some albumen are not boiled, perhaps yolk is boiled excessive.
Really have the egg cook utensil, in business environment, wherein cooking surface (also can be a kind of lid) is energized heating.These apparatus are heavy, expensive, trouble and efficiency are low.Egg is cooked in old oil (old fat) usually, and the top particle that usually can adhere to some some eggs that last time produced in the cooking process.There is difficulty equally in order to obtain conforming ripe egg, needs suitable technology and use this apparatus to obtain good result.
The utility model content
The purpose of this utility model provides a kind of egg cook utensil, and it can be cooked into egg consistent quality, and quick and easy to use.
According to the utility model, a kind of egg cook utensil is provided, this apparatus comprises one or more dish with upper surface, described upper surface is limited with first groove and second groove at least, described first groove is used to receive the egg that shells, constitute the egg cooking area, described second groove is used to receive a certain amount of water, constitutes steam and produces the district; Be used to cover the lid of described groove during use; And the electric heater unit that is used to heat described one or more dish.
Described apparatus can comprise the monoblock type dish, and this dish has circumferential flange and inner protuberance or dividing plate, and this protuberance or dividing plate extend across described dish, produces the district to limit relatively large described egg cooking area with relative less described steam.As an alternative, can provide the dish that separates that limits described egg cooking area and steam generation district respectively.
Described heater can be a resistance coil formula element, perhaps thick film resistance element, perhaps other suitable electrical heating elements.These elements can be set directly on described one or more dish or in the dish.As an alternative, they can be arranged on the heated base unit of separation, and described one or more coils thermo-contact with it.
Control device can be provided, utilize to be arranged near the described dish operation of controlling described electric heater unit with the temperature-sensing element of the temperature of response dish.This control device can comprise such as the elements such as simple bimetal release that are connected to described electric heater unit when working.
Use electronic-controlled installation in a kind of preferred implementation, this device comprises controller and electronic temperature sensing element such as thermistor or thermocouple, and is used to respond the power adjustment apparatus that described controller is adjusted the power of described electric heater unit supply.Controller can comprise a plurality of predetermined culinary art figure of storage for user's selection, perhaps obtains a plurality of predetermined culinary art figure of selecting for the user.
Described controller can be suitable for the culinary art figure that provides predetermined, this culinary art figure comprises the warm-up phase of heating cooking dish, and be in or, when finishing described warm-up phase and finishing described cooking stage, provide indication for the user near the cooking stage of desirable cooking temp.More specifically, described controller can provide the big power by described electric heater unit input after adding egg, and this power is along with temperature reduces near desirable cooking temp.Can be arranged in the high-power supply stage of the temperature decline triggering following when adding egg.
Effect of the present utility model is that the egg cook utensil that is provided can be cooked into egg consistent quality, and quick and easy to use.
Description of drawings
Only the mode by embodiment describes embodiment of the present utility model with reference to the accompanying drawings.In the accompanying drawing:
Fig. 1 is according to the plane of the egg cook utensil of the utility model embodiment, has wherein omitted lid;
Fig. 2 has the plane of replacement structure that separated steam produces the egg cook utensil of district and egg cooking area;
Fig. 3 is the sectional view of egg cook utensil among Fig. 1;
Fig. 4 is the schematic sectional view that has egg cook utensil among Fig. 1 of resistive heating elements;
Fig. 5 is the schematic sectional view that has egg cook utensil among Fig. 1 of thick-film type heating element heater;
Fig. 6 is the schematic sectional view that has structure among Fig. 2 of resistive heating elements;
Fig. 7 is the schematic sectional view that has structure among Fig. 2 of thick-film type heating element heater;
Fig. 8 is the schematic sectional view that has structure among Fig. 2 of the heating element heater of replacing structure;
Fig. 9 is the schematic sectional view that has the apparatus of another cooking plate of replacing structure;
Figure 10 has the schematic sectional view of the apparatus of the cooking plate of a replacement structure again;
Figure 11 has the schematic sectional view of the apparatus of the cooking plate of a replacement structure again;
Figure 12 is that expression adopts the typical case of warm-up phase to cook the temperature-time chart of figure;
Figure 13 shows a kind of culinary art figure of replacement;
Figure 14 shows the effect of the cooking process that uses a kind of simple bimetal type control;
Figure 15 (a) is a kind of schematic diagram of electronic control system;
Figure 15 (b) is a schematic diagram of dynamically controlling the another kind of electronic control system of input power;
Figure 16 shows that the use dynamic electron is controlled at the effect on the culinary art figure;
Figure 17 is a kind of schematic sectional view of apparatus, is used to represent the cooking plate of another replacement structure; And
The system of Figure 18 demonstration how carrying out apparatus designs and produces the critical damping thermal response.
The specific embodiment
In the plane of Fig. 1, shown egg cook utensil according to first kind of embodiment of the utility model.
This apparatus is represented with 2 usually, its the simplest form comprises the cooking plate 4 of groove vessel form, this groove container has leg 5 and inner protuberance or the dividing plate 6 that erects, and this dividing plate 6 is divided into container the egg cooking area 8 that receives liquid egg to be cooked and produces district 10 steam that holds certain water gaging.Cooking plate 4 preferably by metallic plate for example steel plate, cast iron plate or aluminium sheet form, it can be provided with at the known non-adhering surfaces in cook utensil field at the egg cooking area at least.As shown in Figure 4 but for clear and in Fig. 1 (in other figure) abridged lid 12 be designed to can cover on cooking plate 4 and internal recess thereof when mounted.Lid 12 is preferably made by heat-reflecting material.Shown in the structure that only is used for cooking an egg, this apparatus is very compact, specification be wide 14cm only, makes this product use for family or very easy to use in the business environment of crowding.The bigger apparatus that has a plurality of egg cooking areas and one or more steam generation district can be provided.
Apparatus form as shown in Fig. 1,3,4,5 has shown monoblock type cooking plate 4, is divided into egg cooking area 8 and steam (generation) district 10 by dividing plate 6.But, shown in Fig. 2,6-8,10,11, can provide the diskware of separation, comprise egg cooking plate 8A and steam dish 10A, these dishes can be dismantled from apparatus.As shown in Figure 2, two wall parts (representing with 18,20 here) that dish 8A, 10A can have correspondingly-shaped whereby can be with dish 8A, 10A close fit together in apparatus.Use the advantage of separator disk to be: can before culinary art, egg be installed among the egg cooking plate 8A, can directly from egg cooking plate 8A, egg be given in user or user's oneself the dish after the culinary art in the outside of machine.The egg of culinary art cold conditions also has the advantage of secure context on cold dish.
Fig. 6 has schematically shown the structure with separator disk 8A, 10A, and each dish all has continuous resistance coil formula heating element heater 14.Fig. 7 has shown this structure of the thick-film type resistive element 16 that has separately.Fig. 8 has shown that a dish has thick-film type resistive element 16, another dish has the structure of resistance coil formula element.
As Fig. 9 and shown in Figure 10, egg cooking area 8 can be arranged at various height with respect to steam dome 10.This helps providing automatic structure to be used to add water or be used for producing steam in apparatus.
Structure among Fig. 1 to Figure 10 has shown that heating element heater directly is arranged in dish goes up or coil one or more interior cooking plate 4.This has the advantage of simplified structure.But, as shown in figure 11, can alternatively be arranged to described one or more cooking plate and comprise following heated base (the perhaps base member of two separation) 20, have heating element heater on base or in the base, will install to the top of this base here with 22 cooking plates of representing.Figure 18 has shown the structure with single heated base 20, removably receives cooking plate 22 on the base 20.Heated base can be installed necessary control device, switch etc.The advantage of this structure is: can easily cooking plate be taken off so that clean.
Though what shown embodiment showed all is the apparatus with single egg cooking area, be appreciated that apparatus can expand to and has a plurality of egg cooking areas and steam dome, perhaps has bigger egg cooking area so that can once cook two or more a plurality of egg.This apparatus will be preferred for restaurant or restaurant.
The most simply, can use spoon or accurate measurement utensil that water is added to steam dome 10.As an alternative, can provide a kind of mechanism to add an amount of water automatically.Can use various simple mechanisms.For example, lid can be provided with cuvette, is loading onto when covering, and cuvette can tilt by the action of mechanical linkage.As an alternative, lid can be connected to small-sized bucket by water pipe.Water pipe is connected to cylinder and piston mechanism, thereby when lid promotes, a certain amount of water is drawn onto in the lid, and when lid descends, with water as water mist spray to the dish that heats.This will help boiling fast and reduce the convergent time (globulization).Replace as another kind, can or cover above lid small containers is provided, have piston and valve, thereby a spot of water can be ejected on the dish of heating by compression piston.
As following further argumentation, apparatus preferably allows to require the dissimilar culinary art of different temperatures, for example fry, simmers or boils soon.If select the fry program, the user can add a spot of oil or fat before adding egg.If the selection poach usually need not oil.Add after egg and the water, will cover 12 immediately and replace, cooking process begins.In cooking process, water seethes with excitement fast, and steam is full of the space below the lid.The obvious expansion that occurs when utilizing space less relatively below the lid and water to become steam, a spot of water just are enough to the steam that provides enough.Combined from top heating by dish from following heating and steam, particularly under the situation of using the heat reflection crown cap, pass through from the heat of lid reflection, egg is boiled fast.The apparatus of single egg can boil egg in about one minute in this way usually apace.
Attendant advantages is: keep the space very hot by using steam, lid is obviously heated.This has reduced condensation, and the water of condensation can drop onto on the egg, thereby hinders cooking process and influence the outward appearance of egg, and may mix with oil or fat and ejecta.
When cooking process finishes, can provide indication for the user, indication can be that the vision indication on the display or the sound indication of sending by alarm or buzzer or the two have concurrently, and apparatus will cut off switch or switch to insulating process, for example insulating process is remained on 50 ℃.
Then, the user can take out the egg that boils.As shown in Figure 3, the place of the close peripheral wall 5 of groove has relatively large radius, just can easily egg be skidded off from cooking area by inclination mostly, and not take any strength or use scuppit or analog.Fig. 3 shows that also the shape of the groove of egg cooking area 8 can hold the egg of different size easily.
Apparatus is provided with control system and is used to control cooking operation.In its simplest form, temperature control system can be taked simple temperature-sensitive off/on switches, and this switch is included in element such as the bimetallic element that switches when temperature surpasses predetermined value, and timer.Bimetallic element is installed in the position that can respond cooking plate 4 temperature, and bimetallic element moves by mechanical linkage, and opening of control contact pair is used to disconnect the power supply of heating element heater.This insulating pot field that is controlled at is known.Typical bimetallic element has the closing temperature of definition and the temperature of opening that can be lower than the 10-20 degree of definition, thereby will fluctuate near desirable cooking temp in temperature under this control in cooking process.For example, close at 135 ℃, can be suitable at 125 ℃ of bimetallic elements of opening.Figure 14 is illustrated near the cyclically-varying the ideal temperature.Suitably design the quality of heating element heater, particularly cooking plate, and suitably select and locate one or more bimetallic element, the apparatus of can obtain to provide fast, effectively cooking.
More preferably, use electronic control system.In a kind of simple form that schematically shows as Figure 15 (a), electronic control system can comprise electronic temperature sensing element such as thermistor or thermocouple 32 and timing controlled part, the electronic temperature sensing element is connected to controller 30, and controller 30 provides the ON/OFF control of heating element heater 14/16.User interface 34 has control button or switch, and can have display cooking information is shown to the user.After the switch opens, cooking plate is heated to ideal temperature with constant power, and this is detected by temperature-sensing element, and this temperature keeps the scheduled time, is timed control piece up to switch and closes.
In the preferred change example of another kind, use a kind of control system that cooking process is provided (comprising the power of using) dynamic ACTIVE CONTROL.This control circuit is presented among Figure 15 (b).A kind of electronic controller 30 is provided, and it has disposal ability and can comprise that data storage is used for storing predetermined culinary art figure, for example look-up table or algorithm.The temperature sensor 32 of thermistor or thermocouple or analog form is provided, temperature data is offered controller 30.Here can have the single sensor that is positioned at correct position 32, be used in particular for detecting cooking plate temperature (see figure 3); A plurality of this sensors perhaps can be provided, and can detect steam generation district.User interface 34 is provided, and it provides the vision indication by one or more lamp or display, and has user's control piece.Display can be LCD or light-emitting diode display, and it for example can show that the culinary art pattern of choosing is as " fry " or " simmering ".Sound indicating device such as buzzer can also be provided.User's control piece can be knob or button or control panel or analog, and the user can open or close this apparatus whereby, and selects appropriate functional and pattern.Electric power supplies to power subsystem (PSU) 38 from AC power supplies 36.Is that the electric power of heating element heater is controlled by controller 30 thus by switching device such as TRIAC 40 controls from power subsystem 38 to heating element heater 14/16 power supply, but is appreciated that the other electron component of the variable electrical power of permission can be equal to use.Though what show is AC power supplies, utilizes suitable AC/DC converter or rectifier, this system also can be suitable for using DC.
Control system provides the ACTIVE CONTROL of culinary art figure, enable coupling or approaching desirable figure, and the system feedback that provides by serviceability temperature sensor 32, enable to adapt to various variations, whether use or heating such as apparatus by recent use from cold conditions, and environment temperature etc.Need different cooking temps for dissimilar eggs; For example fry needs about 140-160 ℃, and the optimum temperature that poach needs is in 110-135 ℃ scope.Control system can provide desirable culinary art figure for every kind of culinary art pattern.
Can be arranged in open the back apparatus provide warm-up phase to cooking figure, if particularly apparatus uses from cold conditions, be empty and only cooking plate 4 be heated to preset temperature at this stage apparatus, to indicate (vision or sound or the two) to offer the user this moment, inform apparatus preparation use.At this moment, leave a spot of water in steam and produce district 10, a water (5ml) normally, and the egg that shells is placed on egg cooking area 8.Figure 12 is the chart of temperature T-time t, the typical culinary art of expression figure, and this figure comprises the warm-up phase that dish is heated to desirable preheat temperature, adds egg and water in this temperature.This will cause tangible temperature to descend, and the temperature of decline can reach 25 ℃, and power obviously increases with rapidly heating water to boiling afterwards.The temperature of dish raises, and when it reaches desirable cooking temp, and power reduces gradually avoiding or to minimize superheated, and keeps this power to finish up to cooking process.Can be arranged in egg and add the startup that fashionable temperature decline is used for triggering predetermined cooking process.
Should be noted that by cooking process make water boiling in early days, will reduce the amount that when cooking process finishes, still is trapped in the steam in the space, thereby can avoid the risk of being burnt when covering opening by the steam that is left.
Figure 13 has represented a kind of heating figure of replacement, wherein just adds egg and water at the also relative colder warm-up phase of apparatus.The advantage that this figure has is: the tangible temperature that adding egg and water cause descends to occurring in and reaches before the desirable cooking temp, thereby has reduced the obstruction to cooking process that occurs at the ideal temperature place.
As shown in figure 16, use electronic control system (can respond the power that the temperature ACTIVE CONTROL of detection is used) can be heated to ideal temperature quickly, thereby shortened the time of cooking process and helped keeping desirable cooking temp, improve the uniformity of culinary art, and can obtain having the splendid egg of culinary art of ripe albumen and soft yolk.
Figure 17 has represented how to control the thermal response of apparatus to produce the critical damping system by the suitable design of apparatus.If underdamping, apparatus will be subjected to the influence of excessive temperature easily; If overdamp then needs the long time to reach ideal temperature.Suitable control to cooking plate (particularly heating element heater) design is a kind of extremely important near the apparatus of critical damping system at least for obtaining.
Claims (20)
1, a kind of egg cook utensil is characterized in that, this apparatus comprises:
One or more dish with upper surface, described upper surface are limited with first groove and second groove at least, and described first groove is used to receive the egg that shells, and constitute the egg cooking area, and described second groove is used to receive a certain amount of water, constitute steam and produce the district;
Be used to cover the lid of described groove during use; And
Be used to heat the electric heater unit of described one or more dish.
2, egg cook utensil according to claim 1 is characterized in that, this apparatus also comprises the control device that is used to control described electric heater unit.
3, egg cook utensil according to claim 2 is characterized in that, described control device comprises that at least one is arranged near the described dish temperature-sensing element with the temperature of response dish.
4, egg cook utensil according to claim 3 is characterized in that, described temperature-sensing element is the bimetal release that is connected to described electric heater unit when work.
5, egg cook utensil according to claim 3 is characterized in that, this apparatus also comprises controller, and wherein said temperature-sensing element is the electronic component that the signal of indicated temperature is offered described controller.
6, egg cook utensil according to claim 5 is characterized in that, this apparatus comprises power adjustment apparatus, and this device is used to respond the power that described controller is adjusted described electric heater unit supply.
7, egg cook utensil according to claim 5 is characterized in that, described controller stores a plurality of predetermined culinary art figure of selecting for the user, perhaps obtains a plurality of predetermined culinary art figure of selecting for the user.
8, egg cook utensil according to claim 5 is characterized in that, described temperature-sensing element is a thermistor.
9, egg cook utensil according to claim 5 is characterized in that, described temperature-sensing element is a thermocouple.
10, egg cook utensil according to claim 2 is characterized in that, described control device comprises user interface, and this user interface comprises display and control handle or button.
11, egg cook utensil according to claim 5, it is characterized in that, described controller is suitable for the culinary art figure that provides predetermined, this culinary art figure comprises the warm-up phase of heating cooking dish and is in or near the cooking stage of desirable cooking temp, provides indication for the user when finishing described warm-up phase and finishing described cooking stage.
12, egg cook utensil according to claim 5 is characterized in that, described controller is suitable for providing the big power by described electric heater unit input after adding egg, and this power is along with temperature reduces near desirable cooking temp.
13, egg cook utensil according to claim 12 is characterized in that, the temperature that described controller detects when adding egg descends the high-power supply stage of triggering following.
14, egg cook utensil according to claim 1 is characterized in that, described electric heater unit is a stratie.
15, egg cook utensil according to claim 1 is characterized in that, described electric heater unit is a thick film resistance element.
16, egg cook utensil according to claim 1 is characterized in that, described electric heater unit is set directly on described one or more dish or in the dish.
17, egg cook utensil according to claim 1 is characterized in that, described electric heater unit is arranged in the heated base unit or on the unit, described one or more coils and the unit thermo-contact of described heated base.
18, egg cook utensil according to claim 17 is characterized in that, described one or more dish can be dismantled from described heated base unit.
19, egg cook utensil according to claim 1, it is characterized in that, described apparatus comprises the monoblock type dish, this dish has circumferential flange and inner protuberance or dividing plate, this protuberance or dividing plate extend across described dish, produce the district to limit relatively large described egg cooking area with relative less described steam.
20, egg cook utensil according to claim 1 is characterized in that, described apparatus comprises that limiting described egg cooking area respectively produces the dish of distinguishing that separates with steam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201173436U CN201230828Y (en) | 2008-06-11 | 2008-06-11 | Tool for cooking egg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201173436U CN201230828Y (en) | 2008-06-11 | 2008-06-11 | Tool for cooking egg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201230828Y true CN201230828Y (en) | 2009-05-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201173436U Expired - Fee Related CN201230828Y (en) | 2008-06-11 | 2008-06-11 | Tool for cooking egg |
Country Status (1)
| Country | Link |
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| CN (1) | CN201230828Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103251309A (en) * | 2013-06-03 | 2013-08-21 | 陈海宁 | Egg boiler |
| CN103479219A (en) * | 2013-09-10 | 2014-01-01 | 常熟市微尘电器有限公司 | Multifunctional egg boiler |
| CN105764386A (en) * | 2013-12-05 | 2016-07-13 | Seb公司 | Cooking container provided with a temperature sensor and means for identifying a cooking area |
| CN108348088A (en) * | 2015-11-09 | 2018-07-31 | 三星电子株式会社 | Cooker and its control method |
| WO2019162661A1 (en) * | 2018-02-20 | 2019-08-29 | Brian Powell | Egg cooking appliance |
| CN110200524A (en) * | 2019-06-11 | 2019-09-06 | 徐清源 | A kind of production method for shaking egg device and gold egg |
| CN113395922A (en) * | 2019-02-08 | 2021-09-14 | 利盟国际有限公司 | Cooking device with cooking container and ceramic heater |
-
2008
- 2008-06-11 CN CNU2008201173436U patent/CN201230828Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103251309A (en) * | 2013-06-03 | 2013-08-21 | 陈海宁 | Egg boiler |
| CN103479219A (en) * | 2013-09-10 | 2014-01-01 | 常熟市微尘电器有限公司 | Multifunctional egg boiler |
| CN105764386A (en) * | 2013-12-05 | 2016-07-13 | Seb公司 | Cooking container provided with a temperature sensor and means for identifying a cooking area |
| CN105764386B (en) * | 2013-12-05 | 2017-11-14 | Seb公司 | Equipped with temperature sensor and the cooking container of the identification mechanism of cooking zone |
| CN108348088A (en) * | 2015-11-09 | 2018-07-31 | 三星电子株式会社 | Cooker and its control method |
| CN108348088B (en) * | 2015-11-09 | 2021-06-25 | 三星电子株式会社 | Cooking apparatus and control method thereof |
| WO2019162661A1 (en) * | 2018-02-20 | 2019-08-29 | Brian Powell | Egg cooking appliance |
| GB2586372A (en) * | 2018-02-20 | 2021-02-17 | Stanley Powell Brian | Egg cooking appliance |
| CN113395922A (en) * | 2019-02-08 | 2021-09-14 | 利盟国际有限公司 | Cooking device with cooking container and ceramic heater |
| CN110200524A (en) * | 2019-06-11 | 2019-09-06 | 徐清源 | A kind of production method for shaking egg device and gold egg |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20100611 |