1391results about "Water-boiling vessels" patented technology

The invention provides an electric kettle heating control method and system based on intelligent temperature control, and relates to the technical field of household appliances. A multi-dimensional temperature measurement module is introduced, a plurality of high-precision temperature sensors are distributed at different positions in an electric kettle, and temperature distribution information of the different positions in the kettle can be obtained in real time; and local temperature misjudgment caused by a single sensor is effectively avoided. Meanwhile, the water level detection module can accurately measure the real-time water volume. On the basis, the system can dynamically distribute contribution indexes of all temperature measurement point positions according to the real-time water quantity, the heating power is adjusted in real time in combination with a PID algorithm, the temperature control precision and stability are remarkably improved, temperature misjudgment is reduced, accurate control over the heating process is achieved, and it is ensured that the water temperature can accurately reach the target temperature set by a user.

The invention relates to the technical field of electric kettles, in particular to an all-glass electric kettle which comprises a kettle body, a connecting structural part and a kettle bottom heating device. The kettle body comprises a kettle body and a boss-shaped kettle bottom which are integrally formed, the kettle body and the boss-shaped kettle bottom are both made of glass materials, and the connecting structural part is arranged on the boss-shaped kettle bottom in a sleeving mode and fixed through the first locking part. And the connecting structural member is detachably connected with the kettle bottom heating device. The kettle body and the boss-shaped kettle bottom are both made of the integrally-formed glass materials, and the kettle bottom heating device is installed at the bottom of the boss-shaped kettle bottom through the connecting structural part at the boss-shaped kettle bottom and used for heating the boss-shaped kettle bottom so as to heat water in the kettle body. According to the all-glass electric kettle, the problems of leakage at the joint of the stainless steel kettle bottom and the glass kettle body and unsafety of glue can be effectively solved, and the all-glass electric kettle is safe to use, completely avoids glue or silica gel, and is of a rapid installation structure, convenient to operate and high in production efficiency.

An electric kettle has a kettle body and a power supply unit that is configured to supply power to the kettle body. The power supply unit has a power supply base, a mounting unit and a first detection part. The power supply base is configured such that the kettle body is placed on top thereof, and has a power supply connection part that is configured to be electrically removably connected to a power receiving connection part. The mounting unit is configured such that a battery pack is removably coupled thereto as an external power source for supplying power to a heating part via the power supply connection part and the power receiving connection part. The first detection part is configured to detect that the power supply unit is on a plane.

The utility model discloses a radiation heating plate and a heating appliance thereof, the radiation heating plate comprises a heating wire, a mica winding plate and a mica substrate, the heating wire is wound on the mica winding plate, all sections of the heating wire located on the same surface of the mica winding plate are mutually separated, the mica substrate is connected to one side of the mica winding plate, and the mica substrate is connected to the other side of the mica winding plate. And the heating wire is also connected with the electrode. The radiation heating plate is mainly composed of the mica sheet and the heating wire, the cost is low, the weight is light, the thickness is small, the heating wire is directly wound on the mica winding plate (mica plate), and the process is simple; moreover, the heating wires on the two sides of the mica wire winding plate are separated by the mica wire winding plate, the heating wires on the same surface of the mica wire winding plate are separated from one another, the problems that energy is concentrated and fusing is prone to occurring due to the fact that the heating wires get close to one another are solved, most heat radiated downwards is blocked by the mica substrate, and loss is reduced.

The utility model discloses an anti-toppling water leakage kettle cover opening and closing structure which comprises a kettle cover body, and a pull rod assembly and a cover lock assembly are assembled in the kettle cover body. The pull rod assembly comprises a button, a pull rod and a pull rod spring; the pull rod is provided with a first inclined guide surface; the cover lock assembly comprises a cover lock and a cover lock spring. The cover lock is provided with a second inclined guide face and a spring bolt. The cover lock assembly is assembled in the kettle cover body and located on the peripheral side of the pull rod. The side face of the kettle cover body is provided with a through hole for the spring bolt to stretch out. The cover lock spring provides elastic force for the second inclined guide face to be tightly attached to the first inclined guide face, the cover lock moves in the radial direction along with axial movement of the pull rod, and the spring bolt is controlled to move inwards or outwards. The first inclined guide face on the pull rod is matched with the second inclined guide face of the cover lock, axial movement of the pull rod is converted into radial movement of the cover lock, locking and unlocking between the kettle cover body and the kettle body are achieved, the number of parts is small, the structure is simple, and operation is convenient.

The utility model relates to the technical field of household appliances, in particular to a liquid heater convenient to mount, which comprises a base, a kettle body mounted on the base, a fixing part adhered to the bottom of the kettle body, a mounting hole formed in the middle of the fixing part, a heating disc mounted in the mounting hole, and a supporting part arranged at the bottom of the heating disc. The supporting piece is used for supporting the heating disc and is fixedly connected with the fixing piece. The fixing part is bonded with the kettle body through the adhesive, the process of fixing the kettle body and the heating disc in the prior art is simplified, installation is convenient, and the structure is stable.

The utility model discloses an electric kettle which comprises a kettle body, a handle, a water passing pipeline and a flow dividing piece. The handle is arranged on the outer side of the kettle body; the water pipeline is arranged in the handle, a water inlet is formed in the inner wall of the kettle body, and a water outlet part of the water pipeline is communicated with the water inlet; the flow dividing piece is arranged on the water inlet and is in an arch shape, flow dividing openings are formed in the two sides of the flow dividing piece, and the flow dividing piece is used for dividing liquid to the side wall of the kettle body to reduce noise; when water is supplied to the kettle body through the water pipeline, the water supplied by the water outlet part can be shunted through the shunting port and slowly flows to the side wall of the kettle body, so that the water flowing out of the water outlet part cannot be directly sprayed to the water surface in the storage cavity, the water flow is prevented from colliding with the water surface, noise generated by collision is reduced, and the service life of the kettle is prolonged. And the experience feeling of consumers in the use process is improved.

A modular water supply structure with an integrated probe combination, comprising a water inlet pipe assembly with a built-in water supply channel, a check valve assembly for opening and closing the water supply channel installed in the water inlet pipe assembly, and characterized in that: the water inlet pipe assembly is provided with an isolation chamber separated from the water supply channel, the isolation chamber is provided with a thermistor and a water level detector, and the thermistor and the water level detector are provided with lead wires; the water inlet pipe assembly is assembled and connected with a plurality of terminal blocks, which are electrically connected to the lead wires through the terminal blocks, so that the thermistor, the water level detector and the water inlet pipe assembly are combined into an installation module. The modular water supply structure of the present invention is easy to install and disassemble, and the water supply structure can be produced and assembled separately from the upper connector of the thermostat. The water supply structure is suitable for fully automated production, and the temperature sensor and the water level probe can be combined with the water supply structure to make the surface of the heating plate of the electric kettle cleaner and simpler and as flat as possible.

An electromagnetic heating glass kettle comprises a shell, a base, a coil panel, a cooling fan, a temperature sensor, a kettle base, a silica gel bottom cover, a magnetic conduction heating plate and a glass kettle body, and the shell comprises a containing cavity with an upper opening and a mounting hole; the magnetic conduction heating plate is fixedly attached to a bottom plate of the glass kettle body, the silica gel bottom cover is arranged in the kettle base, the glass kettle body is inserted into the kettle base, and the annular clamping tongue and the annular clamping groove are embedded. The annular protrusion and the sensing cavity support the magnetic conductive heating plate, and the cylinder connector is inserted into the circular hole. The shell and the base are fixed, the temperature sensor is arranged on the mounting hole, can move up and down and is in in-out fit with the sensing cavity and the cylindrical connector, and the top of the temperature sensor is matched with a bottom plate of the glass kettle body; the containing cavity supports the kettle base. Due to the arrangement of the containing cavity, after the glass kettle is placed in the containing cavity, the temperature sensor is accurately matched with the bottom plate of the glass kettle body; and a temperature sensor is arranged, so that automatic control is realized.

The utility model relates to a glass kettle and an electromagnetic heating glass kettle, the glass kettle comprises a glass kettle body with an upper opening, a kettle cover, a kettle handle, a hollow inner cover plug with an upper opening, a cylindrical silica gel sleeve, a magnetic attraction piece and a fixed magnet, the hollow inner cover plug is made of a non-magnetic material, the cylindrical silica gel sleeve is sleeved on the kettle cover, and the upper end of the cylindrical silica gel sleeve is matched with an annular cover edge plate for stopping; the magnetic attraction piece is arranged on the cylindrical silicon rubber sleeve, the kettle cover and the cylindrical silicon rubber sleeve are inserted into the inner cover plug, and the plug edge plate is attached to the annular cover edge plate; the kettle handle is fixed to the glass kettle body, the fixed magnet is arranged at the joint of the kettle handle and the glass kettle body, and the fixed magnet and the magnetic attraction piece are attracted in a magnetic mode. Due to the arrangement of the fixed magnet on the kettle handle and the arrangement of the magnetic attraction piece on the kettle cover, the fixed magnet and the magnetic attraction piece are magnetically attracted after the kettle handle and the kettle cover are buckled, the kettle cover is effectively prevented from falling off, and disassembly and assembly are convenient.

Disclosed is a kettle for preventing water spillage. 【Solution means】It includes a kettle body 1 and a kettle cover. The kettle cover is sealed at the top of the kettle body and includes an upper cover 21 and a lower cover 22. The upper cover covers the top of the lower cover. A plurality of meandering steam channels 221 are provided in the lower cover to extend the time for the water in the kettle body to flow out from the steam channels due to tipping. An annular groove is arranged at the periphery of the lower cover, and a sealing ring 4 is inserted into the annular groove. The sealing ring is used to seal the gap between the lower cover and the kettle body. A sealing control switch 5 is provided on the upper cover, and the sealing control switch can control the contact area between the sealing ring and the kettle body, thereby preventing the kettle cover from separating from the kettle body during tipping. It solves the problem that conventional kettles usually adopt a sealing method with a weight and have low safety.

The multifunctional electric kettle comprises a kettle cover, a kettle body and a kettle base, the kettle body is detachably connected to the kettle base, the kettle cover covers an opening in the top of the kettle body, a containing cavity is formed in the kettle body, and the vertical projection area of the kettle body is larger than that of the kettle base, so that after the kettle base and the kettle body are separated, the kettle base can be contained in the containing cavity of the kettle body; the kettle cover comprises a fixed cover and a movable cover, an opening is formed in the fixed cover, a silica gel positioning ring is arranged in the opening, and the movable cover detachably covers the opening; the container bottle or the filter enters the containing cavity along the opening, and the silica gel positioning ring abuts against the container bottle or the filter. According to the multifunctional electric kettle, the occupied space of the kettle during storage and carrying is greatly reduced, storage and carrying are convenient, the fixing cover is provided with the opening, the opening can be matched with a tea strainer filter or a feeding bottle, the electric kettle has the functions of warming milk, filtering tea and the like, and various use requirements can be conveniently met.

The utility model relates to a filtering structure of an automatic teacup cleaning device and an electric heating teapot. The filtering structure comprises a filtering piece arranged on the automatic teacup cleaning device. The automatic teacup cleaning device is provided with a washing cavity; the filtering piece is detachably mounted on the automatic teacup cleaning device and comprises a filtering part located in the washing cavity and an operating part located on the outer side of the washing cavity so that the filtering piece can be detached and mounted from the outer side of the washing cavity. A user can conveniently dismount and mount the filter part from the outside of the washing cavity and conveniently dismount and clean the filter part from the outside of the washing cavity, the user can mount the filter part from the outside of the washing cavity and mount the filter part into the washing cavity after cleaning, and in the whole filter part dismounting and mounting process, the user does not need to open a cover body on the top of the washing cavity; and a spraying arm on the washing cavity is detached, so that user operation is facilitated.

The invention relates to an electric kettle operation self-checking method and device, an electric kettle and computer equipment. The method comprises the steps of obtaining a weight data set obtained by detecting the electric kettle in real time by a weight sensor, determining a weight data discrete index of the weight sensor based on the weight data set, and determining that the weight sensor of the electric kettle is invalid under the condition that the weight data discrete index reaches a preset discrete value. By summarizing detection data of a weight sensor, analyzing a weight data set and marking the failure of the weight sensor according to a weight data discrete index, the failure of the weight sensor is accurately self-checked and confirmed, so that a user is reminded in time, or the operation of the electric kettle is adjusted to avoid dangerous conditions such as dry burning and the like; and the reliability and the safety of the operation of the electric kettle are improved.

The embodiment of the invention provides a stove control method and device, a controller and a stove. The method comprises the steps that a controller obtains the first liquid evaporation speed of liquid of a pot in the actual cooking process at the current moment in real time; and the controller obtains a theoretical second liquid evaporation speed measured in an experimental environment, and the automatic judgment of the boiling state of the liquid in the pot is realized by comparing the first liquid evaporation speed with the second liquid evaporation speed. The controller assists the cookware in controlling a cooking program based on the boiling state. The method is used for improving the judgment accuracy of the boiling state, so that the accuracy of intelligent control of the cooking program based on the boiling state is improved, and the automatic cooking effect is improved.

The utility model discloses a maternal and infant device capable of detecting water outlet flow, which comprises a water boiling base, a water boiling kettle, a communication component, a water pump, a controller, an ultrasonic flowmeter, a water outlet nozzle, a conducting pipe and a water outlet pipe, and the ultrasonic flowmeter comprises an emitter arranged on the outer part of the water outlet pipe and a receiver arranged on the outer part of the water outlet pipe; the ultrasonic flowmeter further comprises a signal processing unit electrically connected with the controller, the signal receiving end of the signal processing unit is electrically connected with the signal end of the receiver, the signal receiving end of the signal processing unit obtains electric signals converted after the receiver receives the ultrasonic signals, and the signal end of the signal processing unit is electrically connected with the signal end of the controller. After improvement, the ultrasonic flowmeter is used for detection, so that the controller can obtain corresponding water yield information, and then control such as quantitative water outlet is carried out; the ultrasonic flowmeter is installed in a non-intrusive mode, maintenance is facilitated, and cleanness of water passing through a pipeline after maintenance is effectively guaranteed.

The invention provides a control method of a liquid heater, and relates to a liquid heater, the liquid heater comprises a heating container and a plurality of capacitance pole pieces arranged on the outer wall of the heating container, the capacitance pole pieces are arranged along the height direction of the heating container, and the capacitance pole pieces are used for detecting overflow signals. A first pole piece and a second pole piece which are higher than the initial liquid level of the beverage are arranged in the capacitance pole piece, the first pole piece is higher than the second pole piece, when the first pole piece detects an overflow signal, the heating power of the heating container is reduced, and when the second pole piece does not detect the overflow signal any more, the heating power of the heating container is recovered. The control method of the liquid heater is used for solving the technical problems in the prior art that in order to prevent foam from overflowing, the change of the foam is not continuously detected after the foam is detected, so that the liquid heater frequently stops heating, and drinks cannot be stably turned over for a long time.

To achieve an electric kettle which can suppress an amount of liquid leaked from a discharge pipe when a kettle body falls, and has a long product life.SOLUTION: An electric kettle (1) includes a power feeding base (2) and a kettle body (3). The kettle body includes a liquid container, a heater, and a discharge pipe (12) provided in a lower part of a side surface of the liquid container and extending upward. The kettle body includes a valve mechanism (20) provided in the discharge pipe and having a rotary valve body that opens and closes a flow path of liquid in the discharge pipe.SELECTED DRAWING: Figure 1

The utility model provides a temperature controller with a water feeding function, which comprises an upper coupler and a lower coupler, the upper coupler and the lower coupler are respectively provided with a circuit part, the two circuit parts are contacted and conducted after the upper coupler and the lower coupler are coupled, a water pump connecting piece is arranged in the upper coupler, and a water pump is arranged in the lower coupler. The water pump connecting piece comprises a water inlet end, a water outlet end and a water pump connecting end, the water inlet end of the water pump connecting piece is provided with a first sealing assembly, and the water outlet end of the water pump connecting piece is provided with a second sealing assembly. The electric kettle has the advantages that the water pump is arranged in the electric kettle, due to the arrangement of the water pump connecting piece, a pipeline in the electric kettle is simple, the occupied space is small, a power socket of the electric kettle can be made to be small, modification can be achieved only by drilling a small hole, modification is easy, and cost is low.

The kettle comprises a kettle body and a kettle cover, a PCB used for detecting the liquid level is arranged outside the side wall of the kettle body, the PCB comprises a base plate and a plurality of electrode plates installed on the base plate, the electrode plates are electrically connected to a main control module, the electrode plates are arranged on the base plate at intervals to form a water level detection area, and the water level detection area is connected with the water level detection area. The water level detection area comprises a low water level detection area located at the bottom of the base plate, a plurality of first electrode plates and second electrode plates arranged on one sides of the first electrode plates are arranged in the low water level detection area, and the detection height of the second electrode plates is larger than that of the first electrode plates. The water level detection area comprises the low water level detection area and is used for meeting different low water level detection requirements under various working conditions, and meanwhile real-time water level signals are calibrated through self-capacitance and mutual capacitance detection of the first electrode plate and the second electrode plate in the low water level detection area. The precision of water level detection is improved.

The invention discloses a cooling device and a liquid heater, the cooling device comprises a cooling assembly, the cooling assembly comprises a cooling pipeline and a cold storage module, the cold storage module is detachably installed on the cooling pipeline, and the cold storage module is arranged to store cold energy and exchange heat with liquid in the cooling pipeline so as to cool the liquid in the cooling pipeline. According to the cooling device, liquid in the cooling pipeline can be rapidly cooled.

The utility model relates to the technical field of household appliances, and discloses a connector assembly, a water adding structure and electrical equipment. The connector assembly comprises a connector body suitable for adapting a pipeline and / or a container to be connected so as to form a fluid conduction state; the fixing structure is arranged on the joint body and is suitable for detachably fixing the joint body at a preset position; the extension plane of the fixing structure is parallel to the axis of the connector body, or the axis is located in the extension plane. The fixing structure is arranged on the connector body, the connector body is detachably fixed to the preset position, the connector body is prevented from moving and slipping, the connector body can be fixed conveniently, and fixing is firm; the extension plane of the fixing structure is parallel to the axis of the connector body, or the axis is located in the extension plane, so that the fixing structure does not occupy extra space in the vertical direction after being installed, the space layout is more compact, and miniaturization design of equipment is facilitated.

The utility model relates to kitchen appliances, in particular to a liquid heating container which is characterized in that a support is arranged on the outer wall of a glass kettle body, a PCB (printed circuit board) detection board used for distance detection is arranged between the support and the outer wall of the glass kettle body, the support limits the PCB detection board to move along the radial direction of the glass kettle body, the PCB detection board protrudes out of the edge of the support, and the PCB detection board is arranged on the outer wall of the glass kettle body. The PCB detection board is arranged on the outer wall of the glass kettle body and is pressed and attached to the outer wall of the glass kettle body by the support, the edge of the support is fixed to the outer wall of the glass kettle body through fixing glue, the detection precision and consistency of the PCB detection board during working of the liquid heating container are improved, and the edge of the support is fixed to the outer wall of the glass kettle body through the fixing glue, so that the detection precision is improved. The installation difficulty of the PCB detection board is greatly simplified, and the installation precision of the PCB detection board can also be improved.

The electric kettle with the optimized structure comprises a kettle body assembly and a power source base which are arranged in a split mode, and the kettle body assembly and the power source base are electrically connected through a coupling assembly. The kettle body assembly comprises an all-glass kettle body, a light wave heating assembly arranged below the all-glass kettle body and a shell assembly surrounding the outer sides of the all-glass kettle body and the light wave heating assembly, and the light wave heating assembly comprises a heat insulation piece and a light wave pipe; the heat insulation part is matched with the shell assembly so that the heat insulation part can abut against the all-glass kettle body, and a heat insulation cavity wrapping the light wave tube is defined by the heat insulation part and the all-glass kettle body. The light wave tube does not need to be attached to the kettle body, the requirement for the planeness of the bottom of the kettle body can be lowered, the light wave tube is arranged in the heat insulation cavity, heat of the light wave tube can be radiated to the kettle body in a concentrated mode, and the heating efficiency can be improved; and through heat insulation treatment, the influence of heat of the light wave tube on the shell assembly can be reduced, and the service life of the shell assembly can be prolonged.

The present invention relates to a coffee maker (1) comprising a brewing pot (3) which has lateral surfaces and wherein the brewing process is performed; a brewing chamber (21) wherein the brewing pot (3) is placed; a heater which provides the heating of the brewing pot (3); a connector group (6) which is disposed at the bottom of the brewing chamber (11) and which is suitable for providing electrical connection with the brewing pot (3); and a control unit which controls the brewing process.

The utility model discloses a heating structure with stable heating and an electric kettle using the same, and relates to the technical field of heating elements, the heating structure comprises a heating structure body in a planar heating mode, the heating structure body comprises an aluminum alloy heat conductor and a thick film heating element made of stainless steel, the aluminum alloy heat conductor is located at the upper end of the thick film heating element, and the thick film heating element is located at the lower end of the thick film heating element. The heating element is tightly connected with the thick film heating element; the end, matched with the thick film heating body, of the aluminum alloy heat conductor is a plane. Through the rapid heat conduction and uniform heat dissipation effects of the aluminum alloy heat conductor and the tight combination of the aluminum alloy heat conductor and the thick film heating body, local accumulation of heat is effectively avoided, the temperature distribution of the heating structure in the working process is more uniform, the thermal stress and deformation risks caused by uneven temperature are reduced, and therefore the overall heating stability is improved.

A liquid heating appliance for making a beverage, the liquid heating appliance comprising: a plurality of heating components for heating a liquid, where at least a first of the plurality of heating components is powered using mains power, a power management system, wherein the power management system comprises: a controller, and an energy storage device, wherein the controller is arranged to: control an amount of the mains power applied to the first of the plurality of heating components, control an amount of stored power from the energy storage device to be applied to at least a second of the plurality of heating components, and switch polarity of the voltage of the stored power from the energy storage device to be applied to the second of the plurality of heating components after one or more heating cycles associated with the second of the plurality of heating components.

The present invention relates to a solar heat storage stove, which comprises a heat storage box, an automatic cooking pot and a hot water kettle; the heat storage box comprises an oil storage cavity, a ternary carbonate storage cavity, a solar heating tube and a plurality of superconducting liquid tubes, the oil storage cavity is provided with an oil storage cavity liquid level adjustment mechanism for adjusting the liquid level of the oil; the superconducting liquid tube is filled with superconducting liquid, one end of which extends into the oil storage cavity, and the other end extends into the ternary carbonate storage cavity; the solar heating tube is arranged in the ternary carbonate storage cavity; the upper surface of the oil storage cavity is provided with a first heat conducting plate and a second heat conducting plate, and the automatic cooking pot and the hot water kettle are placed on the first heat conducting plate and the second heat conducting plate respectively. The present invention utilizes solar energy to heat the ternary carbonate in the ternary carbonate storage cavity and the oil in the oil storage cavity and store heat, and during cooking, the liquid level of the high-temperature oil is raised so that the high-temperature oil contacts the first heat conducting plate and the second heat conducting plate, thereby heating the automatic cooking pot and the hot water kettle.

The utility model provides a liquid extraction container. The liquid extraction container comprises a container body, an extraction part and a power supply part, the container body comprises a kettle cover and a kettle cover capable of covering the kettle body, and the kettle body and the kettle cover define a containing space. The extraction part is arranged in the container body, and at least part of the extraction part is located in the containing space. The power supply part is arranged on the container body, is electrically connected with the extraction part and supplies power to the extraction part, so that the extraction part generates mechanical vibration. The mechanical vibration generated by the extraction part of the liquid extraction container can improve the solubility of the solute dissolved into the solvent from the solid raw material, so that the extraction part can extract the liquid in the accommodating space, the extraction efficiency of the liquid extraction container is high, and the liquid extraction container is convenient for a user to use.

The kettle (2) comprises a container (4) delimiting an internal volume intended to contain water; a gripping handle (8); a pouring spout (9); a lid (11); a steam discharge circuit comprising first and second steam inlet orifices opening into a lower face of the lid (11) and configured to be arranged on either side of a median vertical plane (P) of the kettle (2) which passes through the pouring spout (9) and the gripping handle (8), and first and second steam flow tubes (35, 36) fluidically connected respectively to the first and second steam inlet orifices and opening into an internal chamber (31) delimited by the lid (11). Figure 10