CN214258972U - Multifunctional intelligent control quick-heating electric kettle - Google Patents
Multifunctional intelligent control quick-heating electric kettle Download PDFInfo
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- CN214258972U CN214258972U CN202022673773.XU CN202022673773U CN214258972U CN 214258972 U CN214258972 U CN 214258972U CN 202022673773 U CN202022673773 U CN 202022673773U CN 214258972 U CN214258972 U CN 214258972U
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Abstract
The utility model discloses a multifunctional intelligent control quick-heating electric kettle, which comprises a spring-pressing type anti-scalding kettle cover, a built-in filter element kettle opening, a steam overflow opening, a transparent kettle body, a multifunctional control handle, a temperature sensor, a pressure switch, a pressure power supply bottom bracket seat, an alarm and a heater, wherein the pressure switch is contacted with the pressure power supply bottom bracket seat, and when the water quantity in the transparent kettle body reaches the minimum lower limit, the pressure switch is communicated with the power supply of the pressure power supply bottom bracket seat; the temperature sensor is arranged at the bottom in the transparent kettle body; the multifunctional control handle comprises a water retaining mechanism, an overflow groove, a display, a connecting piece, a power supply manager, a battery, a processor, a key control circuit, keys, a water level sensor, a handle groove, a display shell and a handle shell. The utility model discloses realize multiple functions such as kettle is multi-functional, high security and intelligent convenience, malfunction alerting protection.
Description
Technical Field
The utility model belongs to the household appliance field, in particular to quick hot insulating pot of multi-functional intelligent control.
Background
An electric kettle in the prior art generally comprises a plurality of electric kettles with mechanical switch control, MCU control, display and the like, and is an important kitchen appliance which is indispensable in daily life. However, most of the current markets are kettles with mechanical switches and electric kettles with a part of control circuits, but the solutions only realize the functions of temperature measurement and display, and the control part is separated from the kettle body, so that the problems of simplicity, less control functions, long-time electrification of the control part and the like exist, and the fault protection is more insufficient in the use process.
In the prior art, the electric kettle is powered and controlled by the bottom support, the base is electrified for a long time, and overflow water is easy to enter the base in the heating process, so that the problems of safety and energy conservation are not facilitated; the prior art has simple functions and can not heat and preserve heat at any temperature; the prior art can not identify the water quantity to control the optimal power and heating speed, which is not beneficial to realizing energy conservation and environmental protection; the prior art can not realize any altitude identification and is not suitable for the problem of boiling point temperature caused by air pressure change; the prior art has simple heating function and has defects in the aspect of safety protection.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model provides a current kettle function singleness, the temperature can not set up wantonly, heating and heat preservation functional safety nature is low, the electrified scheduling problem of base long term, adopts high performance treater, temperature sensor and novel circuit structure design to realize that the kettle is multi-functional, high security and intelligent convenience to realize multiple functions such as multi-mode selection, reservation timing, temperature automated inspection and control, intelligent rapid heating, automatic heat preservation and outage, malfunction alerting protection.
The technical scheme of the utility model as follows: a multifunctional intelligent control quick-heating electric kettle comprises a spring-pressing type anti-scald kettle cover, a kettle opening with a built-in filter element, a steam overflow opening, a transparent kettle body, a multifunctional control handle, a temperature sensor, a pressure switch, a pressure power supply bottom bracket, an alarm and a heater which are arranged from top to bottom, wherein,
the pressure switch is contacted with the pressure power supply bottom bracket, and when the water amount in the transparent kettle body reaches the minimum lower limit, the pressure switch is communicated with the power supply of the pressure power supply bottom bracket; the temperature sensor is arranged at the bottom in the transparent kettle body;
the multifunctional control handle comprises a water retaining mechanism, an overflow groove, a display, a connecting piece, a power supply manager, a battery, a processor, a key control circuit, a key, a water level sensor, a handle groove, a display shell and a handle shell, wherein the processor is connected with the display, the power supply manager, the key control circuit, the water level sensor, a temperature sensor, an alarm and a heater, the key and the display are exposed out of the handle shell, and the display shell is arranged above the display to protect the display; the power manager is further connected with a battery, the battery is connected with the display through a connecting piece and supplies power for the display, the water blocking mechanism is arranged beside the elastic pressing type anti-scalding kettle cover, the overflow groove is arranged behind the water blocking mechanism, when the water blocking threshold of the water blocking mechanism exceeds, water flows down through the overflow groove, the overflow groove and the handle groove form an overflow protection mechanism, and the display, the connecting piece, the power manager, the battery, the processor, the key control circuit and the water level sensor are protected from water.
Preferably, the intelligent alarm system further comprises a memory connected with the processor and used for storing preset modes, custom modes, temperatures, water levels and alarm data.
Preferably, the temperature control device further comprises an over-temperature protection switch which is respectively connected with the processor and the pressure switch, and the pressure switch is cut off when the temperature exceeds a threshold value, namely, the power supply is cut off.
Preferably, the processor comprises an HT66F019 chip or an Rb57F095A chip.
Preferably, the temperature sensor comprises an MJZP10 chip.
Preferably, the water level sensor comprises a CAV444 chip.
Preferably, the power manager comprises a PN8034 chip or a CT312Q-600 chip or a BT136S-800 chip.
Preferably, the over-temperature protection switch comprises a KSD302 model temperature control switch.
The beneficial effects of the utility model reside in that: by adopting the high-performance processor, the high integration of a processing circuit is realized, the complex program of a circuit system is reduced, and the cost and the waste of raw materials are reduced; the rapid heating control in the heating process is realized by combining temperature, water quantity and power control; detecting the water temperature change rate and environmental parameters in real time, and realizing the control of the heating mode and the treatment of the problem of boiling point reduction in high altitude areas; the safety and reliability are ensured by adopting over-temperature and dry burning detection; the optimized structure and the control circuit layout realize power supply management and power-off control, and reduce the energy consumption of the system.
Drawings
Fig. 1 is a schematic view of the overall structure of a multifunctional intelligent control quick heating electric kettle according to an embodiment of the present invention;
fig. 2 is an exploded view of a multifunctional control handle of the multifunctional intelligent control quick heating electric kettle according to the embodiment of the present invention;
fig. 3 is an enlarged schematic view of a water retaining mechanism of the multifunctional intelligent control quick heating electric kettle according to the embodiment of the present invention;
fig. 4 is a top view of the multifunctional intelligent control quick heating electric kettle according to the embodiment of the present invention;
fig. 5 is a block diagram of a control portion of the multifunctional intelligent control quick heating electric kettle according to the embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1 and 2, an overall structure schematic diagram and an exploded schematic diagram of a multifunctional intelligent control quick heating electric kettle comprise a spring type anti-scald kettle cover 1, a built-in filter element kettle mouth 3, a steam overflow mouth 2, a transparent kettle body 5, a multifunctional control handle 4, a temperature sensor 6, a pressure switch 9, a pressure power supply bottom bracket 10, an alarm 7 and a heater 8 which are arranged from top to bottom, wherein,
the pressure switch 9 is contacted with the pressure power supply bottom bracket 10, and when the water quantity in the transparent kettle body 5 reaches the minimum lower limit, the pressure switch 9 is communicated with the power supply of the pressure power supply bottom bracket 10; the temperature sensor 6 is arranged at the bottom in the transparent kettle body 5;
the multifunctional control handle 4 comprises a water retaining mechanism 41, an overflow groove 42, a display 43, a connecting piece 434, a power supply manager 44, a battery 45, a processor 46, a key control circuit 47, a key 48, a water level sensor 49, a handle groove 411, a display shell 412 and a handle shell 413, wherein the processor 46 is connected with the display 43, the power supply manager 44, the key control circuit 47, the water level sensor 49, a temperature sensor 6, an alarm 7 and a heater 8, the key 48 and the display 43 are exposed out of the handle shell 413, the display shell 412 is arranged above the display 43 to protect the display 43; the power manager 44 is further connected with a battery 45, the battery 45 is connected with the display 43 through a connecting piece 434, power is supplied to the display 43, the water retaining mechanism 41 is arranged beside the elastic pressing type scald-proof pot cover 1, the overflow groove 42 is arranged behind the water retaining mechanism 41, when the water retaining threshold value of the water retaining mechanism 41 exceeds, water flows down through the overflow groove 42, the overflow groove 42 and the handle groove 411 form an overflow protection mechanism, and waterproof protection is performed on the display 43, the connecting piece 434, the power manager 44, the battery 45, the processor 46, the key control circuit 47 and the water level sensor 49.
In one embodiment, a memory 461 is included and coupled to the processor 46 for storing preset mode, custom mode, temperature, water level, and alarm data.
An over-temperature protection switch is further included and is respectively connected with the processor 46 and the pressure switch 9, and when the temperature exceeds a threshold value, the pressure switch 9 is cut off, namely, the power supply is cut off.
The processor 46 includes an HT66F019 chip or an Rb57F095A chip; the temperature sensor 6 comprises an MJZP10 chip; the water level sensor 49 includes a CAV444 chip; the power manager 44 comprises a PN8034 chip or a CT312Q-600 chip or a BT136S-800 chip; the over-temperature protection switch comprises a KSD302 model temperature control switch.
In the specific embodiment, the circuit control part and the power management part are arranged in the multifunctional control handle 4, the composition of the control circuit part is shown in fig. 5, the control circuit part is sealed inside the handle groove 411, a water retaining mechanism 41 and an overflow groove 42 are additionally arranged between the handle groove 411 and the handle shell 413, the water retaining mechanism 41 is enlarged schematically and is shown in fig. 3, the overflow groove 42 is shown in fig. 4, the water retaining mechanism 41 and the overflow groove 42 realize a water-proof function, the safety problem caused by water seepage of overflow water in the using and cleaning processes is prevented, and the safety is improved.
Collet department increases pressure switch 9, leaves pressure power supply end bracket 10 back when the kettle body, cuts off the power connection immediately, avoids the electric leakage problem, puts on pressure power supply end bracket 10 and when the water yield reaches more than the minimum lower limit, the closed power supply of pressure switch 9 when the kettle body, has improved the security.
The kettle is provided with a built-in filter element kettle opening 3, a steam overflow opening 2 for even steam discharge and a spring-pressing type scald-proof kettle cover 1, so that the accident of soup injury caused by high-speed steam ejection when water is boiled is prevented, and the use safety is improved.
The control function is composed of a processor 46, a key control circuit 47, a display 43 and the like. After the system is powered on, the processor 46 reads user information, the display 43 can adopt an LCD display screen to display relevant mode parameters, a user can set the temperature and the working mode by single step or rapid up and down addition and subtraction through the key 48, and can call relevant setting parameters such as a preset mode, a user-defined mode and the like in the memory 461 to realize parameter control such as any heating temperature, heat preservation time and the like and set any standby time; pressing the key 48 and the combination key at the same time realizes multiple functions of F/C temperature unit switching, system resetting, alarm setting and the like.
The detection function is composed of a temperature sensor 6, a water level sensor 49, a pressure switch 9 and an over-temperature protection switch, the temperature sensor 6 realizes real-time water temperature measurement and realizes temperature control and display after being processed by the algorithm of the processor 46; the data of the water level sensor 49 is processed by the processor 46 and then used for processing a heating compensation algorithm, so that the heating speed and power are controlled; the pressure switch 9 detects the pressure of the kettle body of the kettle, and the dry burning prevention protection of the bottom support when the power is off and the water quantity is too small is realized; the over-temperature protection switch is used for preventing the over-temperature when other protection measures fail, and can cut off the power supply in time to prevent accidents such as fire and the like.
The heating function is composed of a processor 46, a power manager 44, a heater 8 and a temperature sensor 6, after a user sets a heating mode, temperature and time, the processor 46 controls the power manager 44 to supply power to the heater 8 for rapid heating, meanwhile, the temperature sensor 6 measures feedback water temperature in real time, control of setting a heating curve is realized by combining a heating control mode, the system measures temperature rise rate, heating time and the like in real time in the heating process, compensation processing is realized by combining a detection circuit 491 for influencing factors such as ambient temperature, air pressure and the like, and accurate control of water temperature of any water volume is realized.
The alarm function consists of a processor 46, a detection circuit 491 (comprising capacitance type water level detection, NTC heat-sensitive temperature detection and normally closed temperature switch) and an alarm 7, wherein the detection circuit 491 is connected with the processor 46, the alarm 7 is used for displaying functional states under normal working conditions, and the transparent kettle body 5 presents different functional colors under different working conditions, so that a user can intuitively sense the current state; when abnormity occurs, the alarm 7 controls sound and light alarm, the buzzer gives out alarm sound, and meanwhile, the lower end of the transparent kettle body 5 is in an alarm color and flashing mode in a circle.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (8)
1. A multifunctional intelligent control quick-heating electric kettle is characterized by comprising a spring-pressing type anti-scald kettle cover, a kettle opening with a built-in filter element, a steam overflow opening, a transparent kettle body, a multifunctional control handle, a temperature sensor, a pressure switch, a pressure power supply bottom bracket, an alarm and a heater which are arranged from top to bottom, wherein,
the pressure switch is contacted with the pressure power supply bottom bracket, and when the water amount in the transparent kettle body reaches the minimum lower limit, the pressure switch is communicated with the power supply of the pressure power supply bottom bracket; the temperature sensor is arranged at the bottom in the transparent kettle body;
the multifunctional control handle comprises a water retaining mechanism, an overflow groove, a display, a connecting piece, a power supply manager, a battery, a processor, a key control circuit, a key, a water level sensor, a handle groove, a display shell and a handle shell, wherein the processor is connected with the display, the power supply manager, the key control circuit, the water level sensor, a temperature sensor, an alarm and a heater, the key and the display are exposed out of the handle shell, and the display shell is arranged above the display to protect the display; the power manager is further connected with a battery, the battery is connected with the display through a connecting piece and supplies power for the display, the water blocking mechanism is arranged beside the elastic pressing type anti-scalding kettle cover, the overflow groove is arranged behind the water blocking mechanism, when the water blocking threshold of the water blocking mechanism exceeds, water flows down through the overflow groove, the overflow groove and the handle groove form an overflow protection mechanism, and the display, the connecting piece, the power manager, the battery, the processor, the key control circuit and the water level sensor are protected from water.
2. The multifunctional intelligent control quick heating electric kettle according to claim 1, further comprising a memory connected with the processor for storing preset mode, custom mode, temperature, water level and alarm data.
3. The multifunctional intelligent control quick-heating electric kettle according to claim 1, further comprising an over-temperature protection switch connected to the processor and the pressure switch respectively, wherein the pressure switch is turned off when the temperature exceeds a threshold value, i.e. the power supply is turned off.
4. The multifunctional intelligent control quick heating electric kettle according to claim 1, wherein the processor comprises a HT66F019 chip or an Rb57F095A chip.
5. The multifunctional intelligent control quick heating electric kettle according to claim 1, wherein the temperature sensor comprises MJZP10 chip.
6. The multifunctional intelligent control quick heating electric kettle according to claim 1, wherein the water level sensor comprises a CAV444 chip.
7. The multifunctional intelligent control quick heating electric kettle according to claim 1, wherein the power manager comprises a PN8034 chip or a CT312Q-600 chip or a BT136S-800 chip.
8. The multifunctional intelligent control quick heating electric kettle according to claim 3, wherein the over-temperature protection switch comprises a KSD302 model temperature control switch.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022673773.XU CN214258972U (en) | 2020-11-18 | 2020-11-18 | Multifunctional intelligent control quick-heating electric kettle |
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| CN202022673773.XU CN214258972U (en) | 2020-11-18 | 2020-11-18 | Multifunctional intelligent control quick-heating electric kettle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115299774A (en) * | 2022-08-22 | 2022-11-08 | 余姚市富达电子有限公司 | Electric kettle power supply control method and system, storage medium and intelligent terminal |
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- 2020-11-18 CN CN202022673773.XU patent/CN214258972U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115299774A (en) * | 2022-08-22 | 2022-11-08 | 余姚市富达电子有限公司 | Electric kettle power supply control method and system, storage medium and intelligent terminal |
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