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3072results about "Time-controlled ignitors" patented technology

Heated or cooled dishware and drinkware

An actively heated mug, travel mug, baby bottle, water bottle or liquid container is provided. The mug, travel mug, baby bottle, water bottle or liquid container can include a body that receives a liquid therein and a heating or cooling system at least partially disposed in the body. The heating or cooling system can include one or more heating or cooling elements that heat a surface of the receiving portion of the body and one or more energy storage devices. The mug, travel mug, baby bottle, water bottle or liquid container can include a wireless power receiver that wirelessly receives power from a power source and control circuitry configured to charge one or more power storage elements and to control the delivery of electricity from the one or more power storage elements to the one or more heating or cooling elements. The mug, travel mug, baby bottle, water bottle or liquid container also can have one or more sensors that sense a parameter of the liquid or sense a parameter of the heating or cooling system and communicates the sensed information to the control circuitry. The control circuitry can turn on, turn off, and / or operate the heating or cooling element to actively heat or cool at least a portion of the body to maintain the liquid in a heated or cooled state generally at a user selected temperature setting based at least in part on the sensed parameter information. The mug, travel mug, baby bottle, water bottle or liquid container can also be paired with a remote device or mobile electronic device to send or receive communications or commands.
Owner:EMBER TECH INC

Efficient energy saving electro heating multipurpose cooker and new method of accurate temperature controlling and healthy cooking

InactiveCN101669761APlug the drainSolve technical problems that cannot withstand high temperaturesCooking-vessel lids/coversCooking utensils shields/jacketsElectricityAutomatic control
The invention discloses an efficient energy saving electro heating multipurpose cooker utilizing a new method of accurate temperature controlling and healthy cooking. The technical scheme of the invention is as follows: the outside surface of the cooker body is provided with an ambient temperature sensor; the base of the cooker is provided with an inner pot temperature sensor; the cooker body, thecooker cover and the cooker base are all set to be closed efficient heat insulation interlayers; the closed heat insulation interlayer on the cooker base is arranged between the casing of the cookerbase and the electro heating device; a hallow cavity is arranged between the casing of the cooker base and the closed heat insulation interlayer; and the purposes of energy saving, discharge reducingand healthy cooking can be realized by setting standard control values such as ambient temperature or temperature drop, cooking/steaming temperature and time and the like by an automatic control device and by comparing the ambient real-time temperature or temperature drop with the inner pot real-time temperature to control the power on and power off of the electro heating device. The efficient energy saving electro heating multipurpose cooker can be used for cooking rice, cooking congee, cooking soups and steaming food; compared with various electro rice/congee/soup cooker in the prior art, the invention can save electricity by 30%-50% and can be widely used in families, dining halls and catering enterprises in cities and towns.
Owner:郭卫康

Electric cooker and heating control method thereof

ActiveCN101518409AAccurately judge the serving sizeAccurately judge the statusTemperatue controlTime-controlled ignitorsElectricityPortion size
The invention belongs to the field of household appliances, and in particular relates to an electric cooker and a heating control method thereof. The electric cooker comprises a pot body, a pot cover, an inner pot and a heater arranged under the inner pot; the inside of the pot body is provided with a control part and a temperature sensor; the control part comprises a main controller, a first timer, a second timer, a temperature incremental memory and a total working time memory; and the main controller is electrically connected with the heater, the temperature sensor, the first timer, the second timer, the temperature incremental memory and the total working time memory respectively. The heating control method comprises a preheating stage A and a heating and temperature rising stage B; and in the heating and temperature rising stage B, the main controller controls the heater to continue heating or to finish the heating and temperature rising stage B according to an inner pot temperature increment delta T correspondingly generated in a unit time delta t timed by the second timer, a temperature increment preset in the temperature incremental memory, a total working time t timed by the first timer and a total working time preset in the total working time memory. The method can accurately judge the quantity and boiling state of food in the cooker, has the advantages of simple control and low cost, and is suitable for various electric stewpots and ceramic pots with separated upper covers.
Owner:MIDEA GRP CO LTD

Electric cooking utensil, anti-overflow fault detection device and anti-overflow fault detection method thereof

The invention discloses an electric cooking utensil, an anti-overflow fault detection device and an anti-overflow fault detection method thereof. The anti-overflow fault detection method comprises thefollowing steps: obtaining capacitance value if a foam detection device in a real-time manner after the electric cooking utensil enters a heating phase; determining that steam foams are detected whendifference value between current capacitance value of the foam detection device and capacitance reference value is larger than first pre-set threshold value and obtaining duration of detecting steamfoams; updating the capacitance reference value according to the current capacitance value of the foam detection device if the duration is larger than first pre-set time and controlling the electric cooking utensil to continuously heat foams till the electric cooking utensil enters a boiling phase; and determining an anti-overflow detection fault occurs if difference value between the current capacitance value of the foam detection device and the updated capacitance reference value is smaller than or equal to first pre-set threshold value after the electric cooking utensil enters the boiling phase. Therefore, the electric cooker can continuously cook by avoiding erroneous judgments in order to fully satisfy the usage requirement of a user.
Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD

Multifunctional pot

The invention discloses a multifunctional pot. The pot includes a housing, a heating element heat conduction disk and a pot body, a liner is arranged in the housing, and the upper end of the housing is connected with the upper end of the liner; the heating element heat conduction disk is arranged in the liner, the height of the heating element heat conduction disk is lower than the depth of the liner, a bottom heating element is arranged at the outer bottom of the heating element heat conduction disk, an annular heating element is arranged on the outer side wall of the heating element heat conduction disk, and the bottom heating element and the annular heating element are in series connection and are electrically connected to a working circuit of the multifunctional pot; the pot body is arranged on the heating element heat conduction disk, the inner wall of the heating element heat conduction disk is in contact with the outer wall of the pot body, and the height of the pot body is larger than the depth of the heating element heat conduction disk. The heating element heat conduction disk of the multifunctional pot directly heats the pot body evenly, the inner wall of the heating element heat conduction disk can be in close contact with the outer wall of the pot body, hence, most of heat can be transmitted to the pot body, the liner can effectively keep the heating element from transmitting heat to the outside world, the heat loss is small, and the energy utilization rate is high.
Owner:NINGBO JINYU ELECTRIC APPLIANCE

Heated or cooled dishware and drinkware

An actively heated mug, travel mug, baby bottle, water bottle or liquid container is provided. The mug, travel mug, baby bottle, water bottle or liquid container can include a body that receives a liquid therein and a heating or cooling system at least partially disposed in the body. The heating or cooling system can include one or more heating or cooling elements that heat a surface of the receiving portion of the body and one or more energy storage devices. The mug, travel mug, baby bottle, water bottle or liquid container can include a wireless power receiver that wirelessly receives power from a power source and control circuitry configured to charge one or more power storage elements and to control the delivery of electricity from the one or more power storage elements to the one or more heating or cooling elements. The mug, travel mug, baby bottle, water bottle or liquid container also can have one or more sensors that sense a parameter of the liquid or sense a parameter of the heating or cooling system and communicates the sensed information to the control circuitry. The control circuitry can turn on, turn off, and / or operate the heating or cooling element to actively heat or cool at least a portion of the body to maintain the liquid in a heated or cooled state generally at a user selected temperature setting based at least in part on the sensed parameter information. The mug, travel mug, baby bottle, water bottle or liquid container can also be paired with a remote device or mobile electronic device to send or receive communications or commands.
Owner:EMBER TECH INC

Electric pressure cooker and control method thereof and readable storage medium

The invention discloses an electric pressure cooker and a control method thereof and a readable storage medium. The electric pressure cooker comprises a central processing unit, a key module, a detection module, a temperature module and a pressure relief module, and the key module, the detection module, the temperature module and the pressure relief module are all in electrical connection with thecentral processing unit. The key module is used for receiving operating instructions of a user; the detection module is used for detecting internal temperature and/or pressure of the electric pressure cooker; the central processing unit is used for receiving information of the key module and the detection module and sending corresponding control instructions to the temperature control module andthe pressure relief module; the temperature control module is used for heating or cooling the electric pressure cooker according to the instructions of the central processing unit; the pressure reliefmodule is used for relieving pressure of the electric pressure cooker by exhausting according to the instructions of the central processing unit. Cooking smell dispersion and high noise generation during cooking can be avoided, and accordingly utilization demands of users in different places can be met, and user experience is improved.
Owner:深圳莫微医疗技术有限公司

Electric heating pan with inner pot detecting device and inner pot detecting method

The invention relates to the technical field of domestic appliances and especially discloses an electric heating pan with an inner pot detecting device. The electric heating pan comprises a controller, a base, an inner pot, an outer pot, a temperature sensor, a signal trigger and a signal generator, wherein the temperature sensor is located at the bottom in the outer pot and is stretchable; the signal generator is connected with the controller; the signal trigger is connected with the temperature sensor and moves up and down under the driving of the temperature sensor; the turning-on/off of the signal generator is controlled by the signal trigger by changing the position of the signal trigger; and the controller is used for judging if the inner pot is placed according to a turning-on/off signal sent by the signal generator. Meanwhile, the invention also discloses an inner pot detecting method for the electric heating pan. According to the electric heating pan provided by the invention, the detection for the inner pot is realized, the dry burning of the electric heating pan under the condition of absence of the inner pot is effectively avoided, the parts are prevented from being aged in advance, the service life of the electric heating pan is prolonged and the use safety is promoted.
Owner:GREE ELECTRIC APPLIANCES INC
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