CN202355196U - Control management system for multifunctional electric kettle - Google Patents
Control management system for multifunctional electric kettle Download PDFInfo
- Publication number
- CN202355196U CN202355196U CN2011204471119U CN201120447111U CN202355196U CN 202355196 U CN202355196 U CN 202355196U CN 2011204471119 U CN2011204471119 U CN 2011204471119U CN 201120447111 U CN201120447111 U CN 201120447111U CN 202355196 U CN202355196 U CN 202355196U
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- kettle
- control
- mcu
- mcu control
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Abstract
The utility model discloses a control management system for a multifunctional electric kettle, which comprises a power module 1, an MCU (micro-control unit) control module 2, a relay module 3, a kettle detection module 4 and a liquid crystal screen display module 5, wherein the power module 1 is connected with the MCU control module 2 and the relay module 3 through a rectifier and filter circuit and a branch circuit; a transmitting end of the MCU control module 2 is respectively connected with receiving ends of the relay module 3, the kettle detection module 4 and the liquid crystal screen display module 5; and a signal transmitting end of the kettle detection module 4 is connected with a signal receiving end of the MCU control module 2. The control management system is suitable for widespread use of people. The detection of the kettle detection module disclosed by the utility model is distinguishing whether the kettle is put down via a high/low potential by amplification and comparison in the manner of a magnetic flux; the water boiling state, the timing situation and standby-state electric quantity of the electric kettle can be clearly displayed; and the requirements of widespread electric kettle users are greatly met.
Description
Technical field
The utility model relates to a kind of control and management system, especially a kind of system that insulating pot is carried out control and management.Belong to tame electro-technical field.
Background technology
In current people's lives; It is general that the use of insulating pot has been tending towards; Be to place when kettle is energized and work only to distinguish the kettle duty in use mostly, also be not enough to satisfy common people's demand in detection and function to boil water control demonstration field of putting kettle to boil water with naked eyes.At present, the kettle on market is just put the household electrical appliance of kettle, switch control simple operations to boil water mostly, and the so-called core in the kettle is that switch control heat-generating disc is connected; Function singleness; And adopting galvanically detection meeting along with the use of kettle increases putting the kettle context of detection, the each side factor causes loose contact in the environment, the surface oxidation even the fracture easily of getting an electric shock; Significantly reduce the kettle life-span, make the consumer to trust produce and to shake.Along with the progress of society and the development of technology; Consumer demand is also constantly progressing greatly; The function to boil water that insulating pot is single can't satisfy already, and for the classificationization of drinking of water, for example temperature is the water of 70 degree, 80 degree, 90 degree, 100 degree; The consumer is had needs inequality, and consumer wants is known the degree that present water is hotted plate very intuitively.
The utility model content
The purpose of the utility model is for the kettle of putting that solves the prior art insulating pot detects the problem that practicality is low, the life-span short and state to boil water is fuzzy, and a kind of safe and reasonable, insulating pot control and management system easy to use are provided.
The purpose of the utility model can reach through taking following technical scheme:
Insulating pot control and management system, its design feature is: comprise power module, MCU control module, relay module, detection kettle module and liquid crystal display display module; Said power module is connected with MCU control module, relay module respectively with a branch road through a current rectifying and wave filtering circuit; The transmitting terminal of said MCU control module is connected with the receiving terminal of relay module, detection kettle module and liquid crystal display display module respectively; The signal sending end of said detection kettle module is connected with the signal receiving end of MCU control module.
The purpose of the utility model can also reach through following technical scheme:
A kind of embodiment of the utility model is: said MCU control module can also be connected with time control switch module and buzzer module.
A kind of embodiment of the utility model is: said time control switch module is for being provided with the module in MCU control time.
A kind of embodiment of the utility model is: said buzzer module is for pointing out the module of each action, function.
A kind of embodiment of the utility model is: said relay module can be switched to the kettle heat-generating disc through connecting power module.
A kind of embodiment of the utility model is: said detection kettle module is put kettle whether module for adopting the magnetic flux mode to differentiate.
A kind of embodiment of the utility model is: said liquid crystal display display module is for showing the module of state to boil water, water temperature, time timing and standby.
The utlity model has following outstanding beneficial effect:
1, the detection of the detection kettle module of the utility model adopts the magnetic flux mode to differentiate whether put kettle with high electronegative potential through amplification ratio, and is more practical, and the life-span of insulating pot is played the effect of growth.
2, the utility model is provided with the liquid crystal display display module; Control through MCU; State to boil water that can clear demonstration insulating pot, regularly situation and waiting electric quantity have conveniently, practical, advantage of low power consumption, have greatly satisfied vast insulating pot user's demand.
Description of drawings
Fig. 1 is the structured flowchart of the utility model;
The schematic diagram that Fig. 2 detects and shows for the utility model.
Wherein, the 1-power module, 2-MCU control module, the 3-relay module, 4-detects kettle module, 5-liquid crystal display display module, 6-time control switch module, 7-buzzer module.
The specific embodiment
Specific embodiment 1:
Fig. 1 and Fig. 2 have constituted the specific embodiment 1 of the utility model.
With reference to Fig. 1, present embodiment comprises power module 1, MCU control module 2, relay module 3, detects kettle module 4 and liquid crystal display display module 5; Said power module 1 is connected with MCU control module 2, relay module 3 respectively with a branch road through a current rectifying and wave filtering circuit; The transmitting terminal of said MCU control module 2 is connected with the receiving terminal of relay module 3, detection kettle module 4 and liquid crystal display display module 5 respectively; The signal sending end of said detection kettle module 4 is connected with the signal receiving end of MCU control module 2.Said MCU control module 2 also is connected with time control switch module 6 and buzzer module 7.
In the present embodiment,
Power module 1, this module is divided into two parts, and the one, provide dc source to keep work for MCU control module 2 through the current rectifying and wave filtering circuit step-down; The 2nd, lead to relay module 3 through branch road and supply power to boil water to kettle; Because MCU control module 2 needs direct current and fixing magnitude of voltage; And the rectifying and wave-filtering step-down requires relatively strictness to avoid the MCU job insecurity, and the power supply of relay module 3 is to insert with civil power, and is directly to boil water to the kettle power supply.
The control through MCU control module 2 of relay module 3, the on-off action of this module realizes, is switched to the kettle heat-generating disc through connecting power module 1, after the indication to boil water of receiving MCU control module 2, opens then or close that the action to boil water of switching on produces to heat-generating disc.
Liquid crystal display display module 5, this module are used to show that state to boil water, water temperature, time timing, standby show, control through MCU control module 2, and be convenient and practical, can see state to boil water intuitively.
Time control switch module 6, this module are the time that is used to be provided with MCU control, subscription time control, and other has the control of POWER switch.
With reference to Fig. 2, the detection and the displaying principle of present embodiment are following:
When putting kettle; Detect load at the bottom of the kettle, the current fluctuation of connecting line produces magnetic field, and the inductance L 1 through the band magnetic core placed produces puts the kettle signal; This signal gets into and amplifies comparing element; Amplify the back earlier through R1&C1 filtering putting the kettle signal, the back gets into comparator, and comparator two inputs compare mutually and are output as low level when '-' input is imported greater than '+'; Otherwise be high level, be sent to MCU control module 2 with the mode of high-low level and judge through putting the kettle signal through triode Q1 after the R2 C2 filtering again.Whether back MCU gets into wait state to boil water confirming to put kettle, if receive indication to boil water, then the voltage relay of MCU control relay coil is closed, begins to boil water.And the liquid crystal display display module is given the information of seeing that intuitively kettle is to boil water through the demonstration of MCU program coding control liquid crystal display.
The above disclosed preferred embodiment that is merely the utility model; Be not that the utility model is done any pro forma restriction; Though the utility model discloses as above with preferred embodiment; Yet and non-limiting the utility model, any professional and technical personnel of being familiar with is in the scope of the technical scheme that does not break away from the utility model, when the above-mentioned technology contents that discloses capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations; Equivalent variations according to the utility model claim is done still belongs to the scope that the utility model is contained.
Claims (1)
1. insulating pot control and management system is characterized in that: comprise power module (1), MCU control module (2), relay module (3), detect kettle module (4) and liquid crystal display display module (5);
Said power module (1) is connected with MCU control module (2), relay module (3) respectively with a branch road through a current rectifying and wave filtering circuit;
The transmitting terminal of said MCU control module (2) is connected with the receiving terminal of relay module (3), detection kettle module (4) and liquid crystal display display module (5) respectively;
The signal sending end of said detection kettle module (4) is connected with the signal receiving end of MCU control module (2).
2, insulating pot control and management according to claim 1 system, it is characterized in that: said MCU control module (2) also is connected with time control switch module (6) and buzzer module (7).
3, insulating pot control and management according to claim 2 system is characterized in that: said time control switch module (6) is for being provided with the module in MCU control time.
4, insulating pot control and management according to claim 2 system is characterized in that: said buzzer module (7) is for pointing out the module of each action, function.
5, insulating pot control and management according to claim 1 system is characterized in that: said relay module (3) is switched to the kettle heat-generating disc through connecting power module (1).
6, insulating pot control and management according to claim 1 system is characterized in that: said detection kettle module (4) is put kettle whether module for adopting the magnetic flux mode to differentiate.
7, insulating pot control and management according to claim 1 system is characterized in that: said liquid crystal display display module (5) is for showing the module of state to boil water, water temperature, time timing and standby.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204471119U CN202355196U (en) | 2011-11-13 | 2011-11-13 | Control management system for multifunctional electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204471119U CN202355196U (en) | 2011-11-13 | 2011-11-13 | Control management system for multifunctional electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202355196U true CN202355196U (en) | 2012-08-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204471119U Expired - Fee Related CN202355196U (en) | 2011-11-13 | 2011-11-13 | Control management system for multifunctional electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202355196U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103356061A (en) * | 2013-07-25 | 2013-10-23 | 上海电机学院 | Intelligent water heating pot |
| CN105786046A (en) * | 2014-12-25 | 2016-07-20 | 陈闺艳 | Full automatic fast water heating system |
-
2011
- 2011-11-13 CN CN2011204471119U patent/CN202355196U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103356061A (en) * | 2013-07-25 | 2013-10-23 | 上海电机学院 | Intelligent water heating pot |
| CN105786046A (en) * | 2014-12-25 | 2016-07-20 | 陈闺艳 | Full automatic fast water heating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20131113 |