219 results about "Electric stove" patented technology

The invention discloses a method for improving indoor heating. A circular heating electric stove wire electric stove, a stepless temperature and pressure regulator, a circular electric ceramic stove microcrystalline panel, an upper-layer stainless steel round barrel, a lower-layer stainless steel round barrel and water are matched for use, the water added into the lower-layer stainless steel round barrel is heated and boiled, and low-cost, high-efficiency and energy-saving effects are achieved by efficiently utilizing water vapor generated by heating. The invention discloses a noiseless indoor heating method. A simple and convenient mode is adopted, the comfortable and ideal temperature requirement is met, and the indoor heating method which is low in cost, environmentally friendly and free of noise and reaches about 24 DEG C is achieved. Under different environment conditions, the heating temperature and the heating time are set according to respective requirements; the heating device is simple in structure and convenient to use, continuous heating is conducted for 60 minutes at the power of 200 W-300 W in a room with the area of 15 square meters, and electricity consumption displayed by an electricity meter is 0.10 yuan to 0.15 yuan and is far lower than the electricity consumption cost of air conditioner heating and is only equivalent to about 50% of the concentrated heating cost.

The present invention discloses a precise heating control method, device, equipment and storage medium for an electric stove, which relates to the field of electric stove heating control. The method includes: constructing a target input vector according to the obtained cookware type, cookware material, the temperature of the center point of the cookware at the current moment, and the working state information of the plasma electrode of the electric stove at the current moment; inputting the target input vector into a temperature prediction model trained by a historical sample data set, and predicting the target prediction temperature of the target input vector at the next moment through the temperature prediction model; adjusting the power output strategy of the plasma electrode of the electric stove according to the relationship between the target prediction temperature and the preset working temperature. The present invention can precisely control the power output distribution of the plasma electrode according to the cookware material, cookware type and heating requirements.

The utility model provides a multifunctional electric fire stove which comprises a shell and an installation inner cavity located in the shell, and a second heating device and an electric fire stove head composed of a plurality of electric arc generating devices are arranged in the installation inner cavity. The electric arc generating device comprises a flaming cylinder and an insulating part, the insulating part comprises an insulating base and an insulating column which are connected up and down, the ignition needle is sleeved with the insulating base and detachably installed with the insulating column, and the bottom of the ignition needle is electrically connected with the control circuit. And the insulating part can play an insulating effect on the flaming cylinder, so that the accident of electric shock can be avoided when a user touches the flaming cylinder during use. The electric stove is provided with the second heating device, cooked food materials can be heated and subjected to heat preservation during cooking, it is ensured that the taste of the food materials is kept in the optimal state, meanwhile, the second heating device can also be used for cooking, the electric stove head and the second heating device can be started at the same time for cooking, and the cooking time is saved.

The invention discloses an electric fire stove power control method and system based on PID self-adaptive control, and relates to the field of electric fire stove power control. The method comprises the steps that according to the actual temperature change of a pot obtained in real time and the actual power input of the electric fire stove, the pot heat capacity of the pot at the current moment is determined; the heat capacity change rate relative to the previous moment is obtained; based on a self-adaptive PID control algorithm, dynamically adjusting PID parameters of the electric stove according to the heat capacity of the cookware and the heat capacity change rate; determining a power adjustment value of the electric stove according to the adjusted PID parameter and the current temperature error of the electric stove; determining the current calculation power input according to the historical power input of the electric stove at the previous moment and the power adjustment value; based on a power smoothing mechanism, a target power input is determined according to a historical power input and a current calculated power input. The system is suitable for multiple power supply modes such as commercial power, storage batteries and new energy automobile batteries, and the stability and efficiency of the electric fire stove in different application scenes can be improved.

The invention discloses an electric stove accurate heating control method, device and equipment and a storage medium, and relates to the field of electric stove heating control. The method comprises the following steps: constructing a target input vector according to the acquired cooker type and cooker material of a cooker arranged on the electric stove, the center point temperature of the cooker at the current moment and the working state information of a plasma electrode of the electric stove at the current moment; inputting the target input vector into a temperature prediction model trained through a historical sample data set, and predicting a target prediction temperature of the target input vector at the next moment through the temperature prediction model; and adjusting a power output strategy of a plasma electrode of the electric stove according to a relation between the target predicted temperature and the preset working temperature. According to the invention, the output power distribution of the plasma electrode can be accurately regulated and controlled according to the material of the cookware, the type of the cookware and the heating requirement.

The present invention relates to the technical field of electric stoves, and specifically to an anti-electric shock safety device for electric stoves and a method of using the device, comprising a furnace body, a movement, a support frame, a resistive electric heating plate, an isolation transformer and a controller, wherein the movement is placed inside the furnace body, the movement is a drawer-type structure, the movement and the furnace body are detachable, the support frame is placed on the top of the furnace body, the isolation transformer is a split structure, the isolation transformer comprises a transformer primary coil and a transformer secondary coil, and the transformer primary coil and the transformer secondary coil are symmetrically placed. The device solves the problem that most electric heating wires of electric stoves currently on the market are exposed to the outside, there is a risk of electric shock, and it brings huge safety hazards to users. Due to the high internal temperature of the electric stove, the probability of aging and damage of components is high, the possibility of requiring maintenance is relatively high, the product structure is relatively complex, and convenient maintenance cannot be achieved.

1. Name of the Design Product: Electric Stove (2). 2. Use of the Design Product: Utensil for cooking. 3. Design Feature of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Indicates the Design Feature: Perspective view.

The utility model discloses a household electric stove burner which comprises an electric heating tube, a supporting heat storage disc, a heat resisting layer and a metal supporting bowl, the electric heating tube is spiral and is mainly provided with supporting force by the supporting heat storage disc, and a terminal stud of the electric heating tube is ensured to be long enough to penetrate through the supporting heat storage disc, the heat resisting layer and the metal supporting bowl to be fixed. The utility model aims to solve the problem that the electric heating tube collapses or deforms and is damaged due to insufficient supporting points and no stress release structure because most of the burners of the existing electric cookers are of a structure that the electric heating tube is rigidly supported by a plurality of metal supporting points. According to the utility model, the supporting heat storage disc is correspondingly added to support the electric heating tube, the high-performance heat insulation cotton is added to serve as a heat resistance layer, a rigid fixing point for releasing the stress of the electric heating tube is canceled, and meanwhile, the fixing mode of the furnace end is optimized, so that some defects of the existing electric cooker can be improved.

The utility model relates to a household appliance, in particular to an electric furnace panel, which solves the use problem of an electric furnace. Comprising a base, a panel and a furnace body, the panel is arranged on the top face of the base and fixedly connected with the top face of the base, a mounting groove allowing the furnace body to be embedded is formed in the panel face of the panel, and the furnace body and the base are fixedly assembled. A switch controller electrically connected with the key switch is arranged in the cavity, the top face of the oven body is a heating face, and the oven body is provided with evenly-distributed heat conduction strips and heating wires arranged in a surrounding mode on the heating face. Due to efficient energy conservation, intelligent temperature control and efficient heating wire design, energy consumption is reduced, and heating efficiency is improved; safety and reliability are achieved, multiple protection mechanisms are adopted, use safety is ensured, and accidents are avoided; intelligent operation is achieved, remote control and timing functions are supported, and user experience is improved; due to the design of the multi-color indicator lamp, a user can visually know the working state of the electric furnace.

1. Name of the design product: Electric stove (HP317-D). 2. Use of the design product: For cooking food. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view.

The multifunctional electric heating surrounding furnace comprises a columnar machine body and an electric ceramic furnace, the electric ceramic furnace is arranged at the top of the columnar machine body, a main control circuit and a control panel are arranged in the columnar machine body, a loudspeaker and an atmosphere lamp are arranged on the columnar machine body, and the main control circuit is provided with a micro-control chip and a Bluetooth module which are electrically connected with each other. The loudspeaker, the atmosphere lamp, the control panel and the electric ceramic cooker are electrically connected with the main control circuit respectively; the main control circuit is further provided with a sound recognition module, the sound recognition module is electrically connected with the micro-control chip, the sound recognition module is provided with a sound pickup, and the sound pickup is arranged beside the loudspeaker. The Bluetooth module can be in communication connection with playing equipment (such as a mobile phone), receive audio signals of the mobile phone and send the audio signals to the micro-control chip, and the micro-control chip controls the loudspeaker to play music; in addition, the micro-control chip can control the atmosphere lamp to be turned on so as to generate a lamplight atmosphere.

The utility model relates to the technical field of electric furnaces, in particular to a semi-closed electric furnace. The utility model discloses a semi-closed electric furnace. The semi-closed electric furnace comprises a furnace base, a furnace plate is fixedly installed on the furnace base, an electric heating wire is installed in the furnace plate, a furnace cylinder is fixedly installed on the furnace plate, and a furnace cover which is detachably connected with the furnace cylinder is installed on the furnace cylinder. And a protection assembly is mounted in a mounting cavity between the furnace barrel and the furnace cover. According to the clothes hanger with the locking function, the electric heating wire installed in the furnace plate can not be exposed outside through the protection assembly, the hidden danger that the electric heating wire is polluted by dust or damaged due to falling of other objects is avoided, and when the diameter of the container is smaller than that of the through cavity formed in the furnace cover, the inner sliding area of the sealing and blocking blade can be adjusted, so that the electric heating wire can be locked. Part of the blocking blades are arranged above the electric heating wire to play a role of a support, and therefore the container can be directly placed on the support formed by the blocking blades to be heated.

An electric range is provided that may include a case, a cover plate coupled to an upper side of the case and on which an object to be heated is placed, at least one heater that heats the object, the at least one heater being disposed under the cover plate, an upper bracket that is disposed under the at least one heater and supports the at least one heater, a base bracket disposed under the upper bracket and on which a printed circuit board is mounted, a heat sink mounted on the printed circuit board, an air blowing fan that is mounted on the base bracket and discharges air toward the heat sink through an outlet thereof, and an air guide that communicates with the air blowing fan, surrounds the heat sink, and forms a flow path of air cooling the heat sink.

To provide a simple and compact electric cooking tool.SOLUTION: An electric cooking tool (1) is configured to cook food, including: a casing (2) having a receiving compartment (3); and a cooking recipient (4) configured to be at least partially stored in the receiving compartment (3). The cooking recipient (4) includes: a recipient bottom part (6); a baking tray; and a hot air heating system (11) configured to heat and cook the food. The electric cooking tool (1) includes a positioning system configured to position the baking tray based on at least one cooking position at which the baking tray extends on a first cooking plane and is positioned at a first distance from the recipient bottom part (6), and based on a second cooking position at which the baking tray extends in a second cooking plane and is positioned at a second distance from the recipient bottom part (6) that is shorter than the first distance.SELECTED DRAWING: Figure 2

1. The name of the design product: electric stove (DY table stove). 2. The use of the design product: for cooking food. 3. The design points of the design product: in the combination of shape and pattern. 4. The picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

1. The name of the design product: electric stove (mini double stove). 2. The use of the design product: for heating, cooking, etc. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view 1.

The utility model discloses a fire outlet structure of an electric fire stove, relates to the technical field of stoves, and aims to solve the technical problems that the current fire outlet structure is loud in noise, small in air outlet quantity and easy to block, the fire outlet structure comprises a fire outlet mechanism and an insulating porcelain bead, the fire outlet mechanism is mounted at one end of a stove body, and a stove frame is arranged on the upper side of the fire outlet mechanism; an ignition assembly is arranged in the furnace body, the fire outlet mechanism is composed of a top disc, an isolation disc and an ignition plate, a furnace end fan is arranged in a notch in the inner side of the ignition plate, the isolation disc is installed on the upper side of the ignition plate through a support, assembly holes are formed in the isolation disc in an annular array mode, and the lower ends of the insulation porcelain beads are inserted into the assembly holes. A spray point is inserted into an opening in the upper end of the insulating porcelain bead, and the top disc is installed on the upper side of the isolation disc. The utility model has the advantages of shock absorption and noise reduction of the fire outlet structure, improved air outlet quantity and avoidance of blockage.

1. Name of the Design Product: Windshield for Electric Stove (Type A). 2. Use of the Design Product: An accessory for an electric stove, mainly used for wind protection of the electric stove hob and support of cookware. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.

The utility model relates to the technical field of switch equipment, in particular to a heat dissipation and fire extinguishing integrated device for a power supply change-over switch of an electric furnace, which comprises a plurality of bases, a power supply input current-conducting plate, a power supply output current-conducting plate I, a power supply output current-conducting plate II, a power supply change-over current-conducting plate and a change-over handle assembly, the power supply input current-conducting plate, the first power supply output current-conducting plate and the second power supply output current-conducting plate are arranged on the base, the base is provided with a water nozzle and a nozzle, cooling water is arranged in the base, the water nozzle is connected with a water cooling system, and the nozzle is connected with a fire extinguishing control system, so that the situation that the temperature is too high when large current passes through the electric furnace power supply change-over switch is prevented; the water cooling and fire extinguishing device is simple in structure, avoids overheating or damage, can extinguish fire in time when a fire occurs, improves stability and safety, integrates water cooling and fire extinguishing, and reduces occupied space.

1. The name of the design product: sand pot (A25-10-cotton). 2. The use of the design product: used for boiling soup, burning pot, etc., which can be directly used on liquefier stove and electric stove. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view.

1. The name of the design product: electric stove (HP228-U). 2. The use of the design product: electric stove for cooking food. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

This utility model discloses a lighting structure for an electric furnace panel, including a panel and a panel support. The lower surface of the panel is attached to the upper surface of the panel support. The upper surface of the panel support has a recessed mounting groove, and the panel has a light-transmitting area corresponding to the mounting groove. A light guide is installed within the mounting groove. A circuit board is located below the panel support, and the circuit board has several LED beads. An opening is provided on the lower surface of the panel support corresponding to the positions of the LED beads, and at least part of the LED beads extend through the opening into the mounting groove, with their emitting surfaces facing the light guide. The light emitted by the LED beads is conducted and uniformly distributed by the light guide before illuminating the outside through the light-transmitting area. This structure ensures uniform and stable light output, improves ease of operation and ambiance in dimly lit environments, and facilitates subsequent maintenance. Components such as LED beads can be inspected and replaced without disassembling the panel and panel support, reducing maintenance costs and the risk of panel damage.

Disclosed are an electric range of which heat power is controlled without user intervention, and a control method therefor. The electric range controls heat power by using a gesture in which a user lifts an object to be heated. The electric range comprises a case; a cover plate which is coupled to the upper end of the case and which has an upper surface on which the object to be heated can be arranged; a heating part, which is disposed inside the case, for heating the object to be heated; and a control part for controlling the heating part. The control part controls the heating part so as to reduce the heating power generated by the heating part when the object to be heated, which is heated by the heating part, is lifted from the upper surface of the cover plate.

1. Name of the design product: Desktop single burner (HDD03). 2. Use of the design product: A cooking stove for heating, which is an electric stove that produces an open flame after being plugged in and powered on. 3. Design key points of the design product: Lies in the shape. 4. The picture or photo that best shows the design key points: Perspective view 1.

1. Name of the design product: Electric stove spout (Type B). 2. Use of the design product: Accessories for electric stoves, mainly used in combination with the electric stove hob. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view.

The utility model relates to a kind of household appliances, especially a kind of electric furnace panel and its control switch structure, solve the problem of electric furnace safe and stable use.Problem. Including base, panel and furnace body, the furnace body is embedded in the top of base, the furnace body also has heating portion higher than the top surface of panel, the heating portion outside is equipped with protective ring, the heating portion is equipped with the positioning block that is evenly arranged with interval and the heating wire around positioning block, and heating wire is integrally and continuously arranged along wavy path, the top surface of panel or base side is equipped with switch assembly, the switch assembly at least includes display and switch controller, the heating wire is in solenoid shape structure.Temperature control and display, it is convenient and effective to control use temperature, specially designed heating wire and its mounting structure, so that heating piece is installed firm and reliable, even heating, improve safety and economy.

1. Name of the designed product: electric stove. 2. Use of the designed product: for cooking. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.

1. Name of the design product: Electric stove top cover. 2. Use of the design product: This design product is used as a component of an electric stove, as the top cover of the electric stove, and is used in conjunction with the bottom shell of the electric stove. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view 1. 5. Other circumstances that need to be explained: Other explanations: The product for which design protection is requested is a partial design. The area outside the red coverage is the scope of protection for the partial design. The red part is not requested for protection. This design product does not request protection for color.

1. The name of the design product: electric stove. 2. The use of the design product: for heating pot, cooking food. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.