CN102462374B - Cooking utensil - Google Patents
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Abstract
本发明涉及电煮面器,其包括:加热装置,配置成在烹煮过程中两个不同烹煮阶段输出至少两个不同的加热功率水平至加热元件;以及安全装置,配置成当检测到煮面器内的内容物的温度达到预定水平时,切断加热元件的加热功率。
The present invention relates to an electric noodle cooker, which includes: a heating device configured to output at least two different heating power levels to a heating element during two different cooking stages during the cooking process; and a safety device configured to detect when cooking is detected. When the temperature of the contents in the noodle maker reaches a predetermined level, the heating power of the heating element is cut off.
Description
技术领域 technical field
本发明涉及烹煮器具(cooking appliance),尤其涉及电煮面器。 The present invention relates to a cooking appliance, in particular to an electric noodle cooker.
背景技术 Background technique
市场上有很多不同的厨房烹煮器具,每个器具通常适合加工某种类型的食品。例如,电饭锅已广泛用于煮米饭很长时间。电炖锅也已广泛用于煮汤、粥等等。虽然已提出常规电锅,并且人们可能试图使用这种锅来煮面条,但是这种电锅做的面条将会太糊或有其他类型的不可口。因为烹煮过度和/或沸腾过度,这些电锅对于煮面条来说可能也是不安全的,或者换句话说,是不理想的。 There are many different kitchen cooking appliances on the market, and each appliance is usually suitable for processing a certain type of food. For example, electric rice cookers have been widely used for cooking rice for a long time. The electric cooker has also been widely used for cooking soup, porridge and the like. Although conventional electric pots have been proposed and one may attempt to use such pots to cook noodles, the noodles produced by such electric pots will be too mushy or otherwise unpalatable. These electric cookers may also be unsafe, or in other words, not ideal, for cooking noodles due to overcooking and/or overboiling.
本发明的目的是解决这些问题或至少为公众提供一种替代方式。 The purpose of the present invention is to solve these problems or at least provide the public with an alternative.
发明内容 Contents of the invention
根据本发明的第一方面,提供一种电煮面器,其包括:(a)容纳待煮面条的容器;(b)加热元件,配置成至少提供第一加热功率、第二加热功率、第三加热功率和第四加热功率,用于向所述容器中的内容物提供加热;(c)温度传感器,配置成检测容器中的内容物的温度;(d)控制烹煮持续时间的计时器;(e)连接至所述加热元件、温度传感器和计时器的微处理器,用于控制煮面器的全部烹煮操作;其中,所述微处理器配置成:(i)一旦接收到使用者的煮开水的第一指令,就发送第一命令至加热元件以输出第一加热功率,用于加热容器中的内容物直至达到第一预定温度,并且,然后发送第二命令至加热元件以输出第二加热功率以及将第二加热功率保持第一预定持续时间;(ii)一旦接收到使用者的煮面条的第二指令,就发送第三命令至加热元件以输出第三加热功率,用于将容器内的面条烹煮第二预定持续时间,并且,然后发送第四命令至加热元件以输出第四加热功率以及将第四加热功率保持第三预定持续时间;以及(iii)(i)在第一预定持续时间终止后,和/或(ii)在没有使用者的第二指令时,切断加热元件的电力供应;以及,其中,第二加热功率低于第一加热功率,第四加热功率低于第三加热功率。 According to the first aspect of the present invention, there is provided an electric noodle cooker, which includes: (a) a container containing noodles to be cooked; (b) a heating element configured to provide at least a first heating power, a second heating power, a second heating power, Three heating powers and a fourth heating power for providing heat to the contents of the container; (c) a temperature sensor configured to detect the temperature of the contents of the container; (d) a timer to control the cooking duration ; (e) a microprocessor connected to said heating element, temperature sensor and timer for controlling the overall cooking operation of the pasta cooker; wherein said microprocessor is configured to: (i) upon receipt of a use or the first command to boil water, a first command is sent to the heating element to output a first heating power for heating the contents of the container until a first predetermined temperature is reached, and then a second command is sent to the heating element to output outputting a second heating power and maintaining the second heating power for a first predetermined duration; (ii) sending a third command to the heating element to output a third heating power upon receiving a second command from the user to cook noodles, for cooking the noodles in the container for a second predetermined duration, and then sending a fourth command to the heating element to output a fourth heating power and maintain the fourth heating power for a third predetermined duration; and (iii)(i) After the expiration of the first predetermined duration, and/or (ii) in the absence of a second command from the user, cut off the power supply to the heating element; and, wherein the second heating power is lower than the first heating power, and the fourth heating The power is lower than the third heating power.
在一个优选实施方式中,该煮面器可进一步包括用于在烹煮过程(cooking exercise)中,告知使用者或向使用者指示烹煮状态的装置。例如,该指示装置可为指示灯。 In a preferred embodiment, the noodle cooker may further include a device for informing the user or indicating the cooking state to the user during the cooking exercise. For example, the indicating device can be an indicator light.
优选地,第一加热功率和/或第三加热功率可为1000W 到1500W。在一个优选实施方式中,该加热功率可为约1200W。尽管做出本发明过程中的研究显示使用1200W可能是优选的,但是使用1000W 到1500W仍可令人满意。第二和/或第四加热功率可为第一和/或第三加热功率的20%~30%,或者约300W。研究发现20%~30%这样的降低的功率或约300W适合煮多种面条或面条型面制品,并且所煮的面条或面制品将会被满意地煮成具有令人愉悦的质地(texture)而不会煮得夹生或有弹性质地。第一加热功率和第三加热功率可以实质上相同。第二加热功率和第四加热功率可以实质上相同。 Preferably, the first heating power and/or the third heating power may be 1000W to 1500W. In a preferred embodiment, the heating power may be about 1200W. Using 1000W to 1500W may still be satisfactory, although research in the course of making this invention has shown that using 1200W may be preferable. The second and/or fourth heating power may be 20%-30% of the first and/or third heating power, or about 300W. Research has found that such a reduced power of 20%~30% or about 300W is suitable for cooking various noodles or noodle-type noodles, and the cooked noodles or noodle products will be satisfactorily cooked to have a pleasing texture (texture) It's not overcooked or has a rubbery texture. The first heating power and the third heating power may be substantially the same. The second heating power and the fourth heating power may be substantially the same.
研究发现,规定两个功率水平,例如分别为约1200W和约300W,可特别有优势,因为:可以在相当短的时间内烹煮好面条;以及可以充分烹煮面条的质地,以使其足够柔软但仍有足够的硬度并且不会太糊。进一步地,研究发现,使用约1200W作为较高功率水平可以提供足够的加热功率,更能将煮面器的过热减到最少并保证安全。 Studies have found that specifying two power levels, such as about 1200W and about 300W respectively, can be particularly advantageous because: the noodles can be cooked in a relatively short time; and the texture of the noodles can be cooked enough to make them soft enough But still firm enough and not too mushy. Further, research has found that using about 1200W as a higher power level can provide sufficient heating power, and can further minimize overheating of the noodle cooker and ensure safety.
在一个实施方式中,该煮面器可设有用于允许使用者输入指令至该煮面器的装置。该输入装置可以是控制面板的形式。 In one embodiment, the pasta cooker may be provided with means for allowing a user to input commands to the pasta cooker. The input device may be in the form of a control panel.
在另一个实施方式中,该煮面器可设有用于警告使用者烹煮过程的预定步骤完成的装置。该警告装置可以是蜂鸣器的形式。 In another embodiment, the pasta cooker may be provided with means for alerting the user to the completion of a predetermined step of the cooking process. The warning device may be in the form of a buzzer.
第一预定温度可为水的沸点温度。或者,第一预定温度可设置在一个较低温度,来烹煮某些不需要高水温的面条(比如非常细的面条),或为偏好更硬质地面条的人们设置这样一个较低温度。 The first predetermined temperature may be the boiling temperature of water. Alternatively, the first predetermined temperature can be set at a lower temperature to cook certain noodles that do not require high water temperature (such as very thin noodles), or to set such a lower temperature for people who prefer harder ground noodles.
该煮面器可包括用于当由温度传感器检测的温度达到第二预定温度时,切断加热元件的电力供应的装置。 The pasta cooker may comprise means for cutting off power supply to the heating element when the temperature detected by the temperature sensor reaches a second predetermined temperature.
根据本发明的第二方面,提供上述电煮面器的操作方法,或配置成执行如下步骤的煮面器:(a)向该煮面器的容器中添加水;(b)输出第一确定的加热功率水平至该煮面器的加热元件并将水温升高至第一预定温度;(c)将第一确定的加热功率水平降低至第二预定加热功率水平,并持续第一预定时间段,并允许将面条放入容器内的水中用于烹煮;(d)将第二加热功率水平升高至第三预定加热功率水平,并保持第二预定时间段;(e)将第三预定加热功率水平降低至第四预定加热功率水平;和(f)在将加热功率输出降低至第四预定加热功率水平的步骤后缺失使用者指令的情况下,在第三预定时间段后,切断加热元件的加热功率。 According to the second aspect of the present invention, there is provided the above-mentioned operation method of the electric noodle cooker, or the noodle cooker configured to perform the following steps: (a) adding water to the container of the noodle cooker; (b) outputting the first determination to the heating element of the noodle cooker and raise the water temperature to a first predetermined temperature; (c) reduce the first determined heating power level to a second predetermined heating power level for a first predetermined time period, and allow the noodles to be placed in the water in the container for cooking; (d) increase the second heating power level to a third predetermined heating power level, and maintain the second predetermined period of time; (e) increase the third reducing the predetermined heating power level to a fourth predetermined heating power level; and (f) in the absence of a user command after the step of reducing the heating power output to the fourth predetermined heating power level, after a third predetermined time period, switching off Heating power of the heating element.
根据本发明的第三方面,提供了一种电煮面器,包括(a)用于将至少两个不同加热功率水平输出至加热元件的装置;和(b)用于当检测到的煮面器的内容物的温度达到预定水平时或当煮面器无人看管并且煮面器持续一个预定时间段没有接收到使用者指令时,切断加热元件的加热电力供应的装置。 According to a third aspect of the present invention, there is provided an electric noodle cooker comprising (a) means for outputting at least two different heating power levels to the heating element; and (b) means for when detected noodle cooking A device that cuts off the heating power supply to the heating element when the temperature of the contents of the pasta cooker reaches a predetermined level or when the pasta cooker is left unattended and the pasta cooker does not receive a user command for a predetermined period of time.
根据本发明的第四方面,提供一种电煮面器,包括(a)容纳待煮面条的容器;(b)加热元件,配置成至少提供第一加热功率、第二加热功率、第三加热功率和第四加热功率,用于向所述容器内的内容物提供加热;(c)温度传感器,配置成检测容器内的内容物的温度;(d)控制烹煮持续时间的计时器;(e)连接至所述加热元件、温度传感器和计时器的微处理器,用于控制该煮面器的全部烹煮操作;其中,所述微处理器配置成:(i)一旦接收到使用者的煮开水的第一指令,就发送第一命令至加热元件以输出第一加热功率,用于加热容器内的内容物直至达到第一预定温度,以及,然后发送第二命令至加热元件以输出第二加热功率以及将第二加热功率保持第一预定持续时间;(ii)一旦接收到使用者的煮面条的第二指令,就发送第三命令至加热元件以输出第三加热功率,用于将容器内的面条烹煮第二预定持续时间,以及,然后发送第四命令至加热元件以输出第四加热功率以及将第四加热功率保持第三预定持续时间,或者,在第一预定持续时间终止后,切断加热元件的电力供应;并且,其中,第二加热功率低于第一加热功率,第四加热功率低于第三加热功率。 According to a fourth aspect of the present invention, there is provided an electric noodle cooker, comprising (a) a container for accommodating noodles to be cooked; (b) a heating element configured to provide at least a first heating power, a second heating power, a third heating power and a fourth heating power for providing heating to the contents of the container; (c) a temperature sensor configured to detect the temperature of the contents of the container; (d) a timer to control the duration of cooking; ( e) a microprocessor connected to said heating element, temperature sensor and timer for controlling the overall cooking operation of the pasta cooker; wherein said microprocessor is configured to: (i) upon receipt of a user The first command to boil water, send the first command to the heating element to output the first heating power for heating the contents of the container until the first predetermined temperature is reached, and then send the second command to the heating element to output second heating power and maintaining the second heating power for a first predetermined duration; (ii) once receiving a second command from the user to cook noodles, sending a third command to the heating element to output a third heating power for cooking the noodles in the container for a second predetermined duration, and then sending a fourth command to the heating element to output a fourth heating power and maintain the fourth heating power for a third predetermined duration, or, for the first predetermined duration After termination, cut off the power supply of the heating element; and, wherein, the second heating power is lower than the first heating power, and the fourth heating power is lower than the third heating power.
附图说明 Description of drawings
现在将通过例子并参考附图对本发明的一些实施方式进行描述,其中: Some embodiments of the invention will now be described by way of example with reference to the accompanying drawings, in which:
图1是示出了依照本发明的烹煮器具的一个实施方式的横截面的示意图; Fig. 1 is a schematic diagram showing a cross-section of one embodiment of a cooking appliance according to the present invention;
图2是示出依照本发明的烹煮器具的操作逻辑的一个实施方式的流程图; Figure 2 is a flow chart illustrating one embodiment of the operating logic of a cooking appliance according to the present invention;
图3的曲线图示出了依照本发明的烹煮器具的一个实施方式的烹煮过程中时间和输出功率的关系的一个例子;和 3 is a graph showing an example of the relationship between time and output power during cooking according to an embodiment of the cooking appliance of the present invention; and
图4是依照本发明的烹煮器具的一个实施方式的示意性电路图。 Fig. 4 is a schematic circuit diagram of an embodiment of the cooking appliance according to the present invention.
具体实施方式 Detailed ways
图1示出了标为2的煮面器的第一实施方式。该煮面器包括用于容纳待烹煮内容物的、具有通常向上延伸的圆柱形壁6的容器部分4,用于覆盖容器4的盖子8,以及底座部分10。容器4有约1升的容量并在其上部边缘的一侧设有喷口12。该上部边缘被设置成接收盖8并与盖8啮合。煮面器1适合烹煮约两个典型的200克的挂面。容器4的尺寸和形状使得它的底部部分14与底座10啮合,从而,加热功率可通过底壁传输至内容物用于烹煮。 FIG. 1 shows a first embodiment of a pasta cooker referenced 2 . The pasta cooker comprises a container part 4 having a generally upwardly extending cylindrical wall 6 for containing contents to be cooked, a lid 8 for covering the container 4 , and a base part 10 . The container 4 has a capacity of about 1 liter and is provided with a spout 12 on one side of its upper edge. The upper edge is arranged to receive and engage the cover 8 . The noodle cooker 1 is suitable for cooking about two typical 200g dried noodles. The size and shape of the container 4 is such that its bottom portion 14 engages the base 10 so that heating power can be transmitted through the bottom wall to the contents for cooking.
底座10包括壳18,壳18具有上面板20、下面板22和四周板24,它们一起限定用于容纳各种组件的腔26,所述各种组件包括温度控制器28、电路板30、可通过电缆34电连接至电源的电插座32、以及用来向内容物提供加热功率的加热元件36。 The base 10 includes a housing 18 having an upper panel 20, a lower panel 22 and a peripheral panel 24 which together define a cavity 26 for housing various components including a temperature controller 28, a circuit board 30, a An electrical socket 32 is electrically connected to a power source by an electrical cable 34, and a heating element 36 is used to provide heating power to the contents.
底座10的一侧设有直立部件38,把手40从该直立部件38延伸。把手40允许底座10同容器4一起被使用者携带。虽然把手40的尺寸和形状适于使用者手掌的抓握,它的宽度相对宽并有一定的厚度。把手40的对着外面的表面设有面板42,在烹煮过程中使用者通过该面板42向煮面器2提供指令并了解煮面器2的状态信息。特别地,板42设有LCD屏44和若干操作按钮(图中未示出细节)。把手40在其腔内还提供控制电路板46。蜂鸣器48连接至控制电路板46,用来在某些预定条件下向使用者报警。温度传感器50提供并设置在正好在底座10上方的直立部件的下部。温度传感器的位置使得它能够和容器4邻接或紧密接触,用于精确检测容器4内的内容物的温度。 One side of the base 10 is provided with an upright part 38 from which a handle 40 extends. The handle 40 allows the base 10 together with the container 4 to be carried by the user. Although the handle 40 is sized and shaped to be grasped by the user's palm, it is relatively wide in width and has a certain thickness. A panel 42 is provided on the surface of the handle 40 facing the outside, through which the user provides instructions to the noodle cooker 2 and understands status information of the noodle cooker 2 during the cooking process. In particular, the board 42 is provided with an LCD screen 44 and several operating buttons (details not shown in the figure). The handle 40 also provides a control circuit board 46 within its cavity. A buzzer 48 is connected to the control circuit board 46 for alerting the user under certain predetermined conditions. The temperature sensor 50 is provided and arranged at the lower portion of the upright member just above the base 10 . The position of the temperature sensor is such that it can be adjacent to or in close contact with the container 4 for accurate detection of the temperature of the contents in the container 4 .
图2示出了具有与煮面器2的部件大致相似的部件的煮面器的第二个实施方式的操作逻辑。示出了与控制面板42类似的控制面板142。为了开始烹煮过程,首先向类似地与底座部分可配合的煮面器的容器中添加水。然后打开煮面器,绿灯持续点亮,表明煮面器处于待机模式。然后当使用者按下按钮“BOIL(煮沸)”152时,煮面器进入煮沸模式。在按下“BOIL”按钮152时,蜂鸣器发出5秒嘟嘟声来确认收到使用者的指令,然后在煮沸模式期间,绿灯闪烁。同时,供给完全水平的加热功率至加热元件来加热容器中内容物,即水。在这个实施方式中,完全加热功率是1200W。在煮沸模式期间,温度传感器一直检测内容物的温度。当温度传感器检测的温度达到沸点温度,加热功率降低至较低水平;在这个实施方式中,较低水平的加热功率是300W。同时,当加热功率降低时,煮面器的控制电路板指示蜂鸣器嘟嘟响5秒来警告使用者煮沸周期已完成。在煮沸周期完成后,煮面器进入这样的模式:在这个模式期间,煮面器准备好了接收并烹煮面条。 FIG. 2 shows the operating logic of a second embodiment of a pasta cooker having substantially similar components to those of the pasta cooker 2 . A control panel 142 similar to control panel 42 is shown. To start the cooking process, water is first added to the container of the pasta cooker which is similarly cooperable with the base portion. Then turn on the pasta cooker, and the green light will be on continuously, indicating that the pasta cooker is in standby mode. Then when the user presses the button "BOIL (boil)" 152, the noodle cooker enters the boiling mode. When the "BOIL" button 152 is pressed, the buzzer beeps for 5 seconds to confirm receipt of the user's command, and then the green light flashes during the boil mode. Simultaneously, a full level of heating power is supplied to the heating element to heat the contents of the container, ie water. In this embodiment, the full heating power is 1200W. During the boil mode, the temperature sensor constantly detects the temperature of the contents. When the temperature detected by the temperature sensor reaches the boiling temperature, the heating power is reduced to a lower level; in this embodiment, the lower level of heating power is 300W. At the same time, when the heating power is reduced, the control circuit board of the noodle cooker indicates that the buzzer beeps for 5 seconds to warn the user that the boiling cycle has been completed. After the boil cycle is complete, the pasta cooker enters a mode during which the pasta cooker is ready to receive and cook noodles.
如果在煮沸模式期间的任何时间,温度传感器检测的温度超出某个预定的温度,如100℃,表明干沸,加热元件的电力供应被切断,闪烁的绿灯变得持续点亮并且蜂鸣器发出5秒声音警告使用者。 If at any time during the boil mode, the temperature detected by the temperature sensor exceeds a certain predetermined temperature, such as 100°C, indicating dry boiling, the power supply to the heating element is cut off, the flashing green light becomes continuously lit and the buzzer sounds 5 seconds sound to warn the user.
一旦煮面器已进入准备好烹煮面条模式,煮面器就准备好了接收并烹煮面条。在将面条放入容器内后,需要使用者通过按下控制面板上的 “COOK(煮)”按钮154来指示煮面器开始烹煮面条。面条烹煮模式有两个阶段,也就是初始较高功率阶段和稍后功率较低阶段。当“COOK”按钮152被按下后,煮面器首先进入初始阶段,在该阶段,加热元件对容器中内容物,即水和面条,重新提供全加热功率持续预定的一段时间。这个情形是30秒。在30秒过去后,煮面器进入稍后阶段,在该阶段,加热元件对内容物重新提供较低水平的加热功率再烹煮120秒。在第一阶段和第二阶段期间,绿灯都在闪烁。一旦120秒终止,面条已煮好,蜂鸣器发出5秒声音警告使用者来从煮面器中获取面条。在120秒终止时,加热元件的电力供应被切断,绿灯由闪烁转为持续点亮。 Once the noodle cooker has entered the ready-to-cook noodle mode, the noodle cooker is ready to receive and cook noodles. After the noodles are put into the container, the user is required to indicate that the noodle cooker starts to cook the noodles by pressing the "COOK (cook)" button 154 on the control panel. The noodle cooking mode has two phases, an initial higher power phase and a later lower power phase. When the "COOK" button 152 is pressed, the noodle cooker first enters an initial phase, in which the heating element re-provides full heating power to the contents of the container, ie water and noodles, for a predetermined period of time. In this case it is 30 seconds. After 30 seconds have elapsed, the pasta cooker enters a later stage where the heating element reapplies a lower level of heating power to the contents for an additional 120 seconds of cooking. During both the first and second phases, the green light is blinking. Once the 120 seconds expires and the noodles are cooked, the buzzer sounds for 5 seconds to warn the user to get noodles from the noodle cooker. At the expiration of 120 seconds, the power supply to the heating element was cut off and the green light changed from flashing to continuously lit.
如果在准备好烹煮面条模式期间的任何时间,温度传感器检测的温度超出某个预定的温度,如100℃,表明容器内的所有水内容物已蒸发,加热元件的电力供应被切断,闪烁的绿灯变得持续点亮并且蜂鸣器发出5秒声音警告使用者。 If at any time during the ready-to-cook noodle mode, the temperature detected by the temperature sensor exceeds a predetermined temperature, such as 100°C, indicating that all the water content in the container has evaporated, the power supply to the heating element is cut off, and the flashing The green light becomes solid and the buzzer sounds for 5 seconds to warn the user.
在面条接收模式的预定时间长度终止时,加热元件的电力供应自动切断。在这个实施方式中,预定的时间长度是120秒。 At the expiration of the predetermined length of time in the noodle receiving mode, the power supply to the heating element is automatically cut off. In this embodiment, the predetermined length of time is 120 seconds.
应当注意,控制电路板包括微处理器,该微处理器允许按照使用者偏好的需要改变各种烹煮参数。例如,初始阶段的持续时间可增加或减少,如从30秒到45秒;稍后阶段的持续时间可增加,初始阶段和稍后阶段的总持续时间可增加至300秒。 It should be noted that the control circuit board includes a microprocessor that allows various cooking parameters to be varied as desired by the user. For example, the duration of the initial phase can be increased or decreased, such as from 30 seconds to 45 seconds; the duration of the later phase can be increased, and the total duration of the initial phase and the later phase can be increased to 300 seconds.
控制面板152设有可获得状态信息的LCD屏144。例如,烹煮的剩余时间或烹煮中的烹煮阶段显示在该屏上。 The control panel 152 is provided with an LCD screen 144 from which status information is available. For example, the remaining time of cooking or the cooking stage of cooking is displayed on this screen.
按照本发明的煮面器的第三个实施方式通常与上述的两个实施方式类似。图3示出了在烹煮过程期间,煮面器的加热元件的加热功率输出波动。在该特定情形中,示出烹煮或加热有四个阶段,即,阶段1(256),阶段2(258),阶段3(260)和阶段4(262)。阶段1(256)和阶段3(260)均处于全加热功率1200W;而阶段2(258)和阶段4(262)处于降低的加热功率300W。换句话说,在这个实施方式中仅有两个加热功率水平。然而,应当注意并不是必须是这种情况。在可选实施方式中,煮面器可配置成可编程的,这样,不同阶段的功率水平可全部不同。例如,在阶段4(262),加热功率可被编程改为400W。类似地,烹煮的每个阶段的持续时间可由产品设计者预编程为不同时间长度,或者可由使用煮面器的使用者在烹煮过程之前预设置来适应具体的烹煮需要。为了清楚,解释为:在时间A,煮面器被指示以全功率来煮开水;在时间B,水的煮沸已完成,并以降低的功率加热;在时间C,面条的烹煮以全功率开始;以及在时间“D”,面条的烹煮结束,加热停止。 The third embodiment of the pasta cooker according to the invention is generally similar to the two embodiments described above. Fig. 3 shows that the heating power output of the heating element of the pasta cooker fluctuates during the cooking process. In this particular case, four stages of cooking or heating are shown, namely stage 1 (256), stage 2 (258), stage 3 (260) and stage 4 (262). Stage 1 (256) and stage 3 (260) were both at full heating power 1200W; while stage 2 (258) and stage 4 (262) were at reduced heating power 300W. In other words, there are only two heating power levels in this embodiment. However, it should be noted that this is not necessarily the case. In an alternative embodiment, the pasta cooker can be configured to be programmable so that the power levels at different stages can all be different. For example, in stage 4 (262), the heating power may be programmed to change to 400W. Similarly, the duration of each stage of cooking can be pre-programmed by the product designer for different lengths of time, or can be preset by the user of the pasta cooker prior to the cooking process to suit specific cooking needs. For clarity, the interpretation is: at time A, the noodle cooker is instructed to boil water at full power; at time B, the boiling of the water is complete and heated at reduced power; start; and at time "D", the cooking of the noodles ends and the heating stops.
根据本发明的煮面器的第四个实施方式总体上和上述的三个实施方式类似。图4是示出该煮面器的示意电路系统264的图示。用于控制煮面器操作的电路系统264包括加热元件236、温度传感器250和温度控制器228,温度控制器228用来在需要时,如当煮面器过热时,切断加热元件236的电力供应。电路系统264还提供断路器266,其用来在有过大的电流波动时,断开电路系统264的电路。包含电路板246的电路系统264连接各种部件,包括断路器266、变压器270、散热器272、加热元件236和连接至控制面板242的控制电路板346。控制面板242包括LCD屏244、控制按钮268、指示灯274和蜂鸣器248,使用者通过它们与煮面器交互。 The fourth embodiment of the noodle cooker according to the present invention is generally similar to the above three embodiments. FIG. 4 is a diagram showing the schematic circuitry 264 of the pasta cooker. The circuit system 264 for controlling the operation of the pasta cooker includes a heating element 236, a temperature sensor 250 and a temperature controller 228. The temperature controller 228 is used to cut off the power supply to the heating element 236 when necessary, such as when the pasta cooker overheats. . The circuit system 264 also provides a circuit breaker 266, which is used to break the circuit of the circuit system 264 when there is an excessive current fluctuation. Electrical circuitry 264 including circuit board 246 connects various components including circuit breaker 266 , transformer 270 , radiator 272 , heating element 236 , and control circuit board 346 connected to control panel 242 . The control panel 242 includes an LCD screen 244, control buttons 268, an indicator light 274 and a buzzer 248 through which the user interacts with the noodle cooker.
应理解,为了清楚,在不同的实施方式的内容中描述的本发明的某些特征可在单个实施方式中组合提供。相反地,为了简短,在单一实施方式的内容中描述的本发明的各种特征可分开提供或以任何适合的子组合提供。应当注意,所述实施方式的某些特征作为非限制性的例子来说明。例如,在某些实施方式中,容器的容量可大于1升,如2升,这样,在一次烹煮过程中,可烹煮更多的面条。在这种情况,加热元件可配置成输出更高的功率水平,如2000W/500W。 It is to be understood that, for clarity, certain features of the invention which are described in the context of different embodiments may be provided in combination in a single embodiment. Conversely, various features of the invention which are, for brevity, described in the context of a single embodiment may be provided separately or in any suitable subcombination. It should be noted that certain features of the described embodiments are described as non-limiting examples. For example, in some embodiments, the capacity of the container can be greater than 1 liter, such as 2 liters, so that more noodles can be cooked in one cooking process. In this case, the heating element can be configured to output a higher power level, such as 2000W/500W.
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US4620083A (en) * | 1983-04-21 | 1986-10-28 | Kurt Wolf & Co. Kg | Device for regulating the cooking process in a cooking vessel |
CN1911142A (en) * | 2006-07-18 | 2007-02-14 | 美的集团有限公司 | Energy-saving electric cooker |
CN101040755A (en) * | 2007-04-25 | 2007-09-26 | 周振茂 | Pulse-heating type energy-saving rice cooker and the heating method |
CN201445342U (en) * | 2009-06-14 | 2010-05-05 | 胡秋雷 | Full-automatic heater for boiling soybean milk, steaming eggs, stewing noodles and boiling water |
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JP2003259973A (en) * | 2002-03-08 | 2003-09-16 | Hitachi Hometec Ltd | Rice cooker |
JP2005152288A (en) * | 2003-11-26 | 2005-06-16 | Itachibori Seisakusho Osaka Kojo:Kk | Apparatus and method for boiling noodle |
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US4620083A (en) * | 1983-04-21 | 1986-10-28 | Kurt Wolf & Co. Kg | Device for regulating the cooking process in a cooking vessel |
CN1911142A (en) * | 2006-07-18 | 2007-02-14 | 美的集团有限公司 | Energy-saving electric cooker |
CN101040755A (en) * | 2007-04-25 | 2007-09-26 | 周振茂 | Pulse-heating type energy-saving rice cooker and the heating method |
CN201445342U (en) * | 2009-06-14 | 2010-05-05 | 胡秋雷 | Full-automatic heater for boiling soybean milk, steaming eggs, stewing noodles and boiling water |
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