CN201205211Y - Electric kettle capable of automatically controlling heating and displaying water temperature - Google Patents
Electric kettle capable of automatically controlling heating and displaying water temperature Download PDFInfo
- Publication number
- CN201205211Y CN201205211Y CNU2008200054016U CN200820005401U CN201205211Y CN 201205211 Y CN201205211 Y CN 201205211Y CN U2008200054016 U CNU2008200054016 U CN U2008200054016U CN 200820005401 U CN200820005401 U CN 200820005401U CN 201205211 Y CN201205211 Y CN 201205211Y
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- kettle
- circuit control
- control section
- water
- heating
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Abstract
The utility model relates to an electric water kettle which can control heating automatically and display water temperature. The electric water kettle comprises a kettle encloser, a heating pipe, a thermal resistor, an LCD and a circuit control part. The inner wall of the water kettle is provided with the thermal resistor and the heating pipe. The LCD, the circuit control part, an electric socket and hollow louvres are arranged on the external wall of the water kettle, which are electrically connected through wires in turn. A flame retardant mat is arranged between the kettle encloser and the circuit control part. In daily use, the electric water kettle can control the heating automatically. When the water temperature reaches 100 DEG C for three minutes, the electric water kettle is switched off automatically, and a user is informed that the water is boiled through beep. When the temperature falls to 95 DEG C, the electric water kettle is turned on automatically for heating water; the water temperature in the kettle can be displayed precisely; the electric water kettle brings great convenience to everyday life and work for people. The electric water kettle is simple in construction, manufactured easily and can be produced in large scale easily.
Description
Technical field
The utility model relates to a kind of daily household electrical appliance, especially can control the insulating pot that heating also can show water temperature automatically.
Background technology
The a lot of enterprises and institutions of China, unit, army, school are except the big-and-middle-sized drinking water boiler that uses at present, also use the small electrical kettle to boil water in a large number, and One's name is legion, style has tens of kinds, but the electric kettle that does not all have in the process of heating up water, to detect the water temperature in the kettle teapot and realize stopping automatically after heating automatically and water are opened heating, these situations are brought a lot of inconvenience to people's life, also waste electric power resource greatly, have also buried the hidden danger of fire simultaneously.Therefore, it is temperature automatically controlled and show that the insulating pot of water temperature is very necessary to design a kind of energy.
Summary of the invention
The purpose of this utility model is to avoid above-mentioned deficiency, providing a kind of is made up of heating tube, temperature sensing and circuit control, temperature display part, can control heating automatically, when water temperature reach 100 the degree after 3 minutes, cut off the electricity supply automatically, tell user's water boiled by buzzer, if the user does not exist, when temperature is reduced to 95 when spending, power supply starts heating automatically, meanwhile can also accurately show the water temperature in the present kettle, can control the insulating pot that heating also can show water temperature automatically.
To achieve these goals, the utility model is realized by the following technical solutions:
A kind of insulating pot that can control heating automatically and can show water temperature, mainly form by kettle shell, heating tube, thermistor, LCDs and circuit control section, wherein: the kettle inwall is provided with thermistor near the position of circuit control section, it is inboard near the position at the bottom of the kettle that heating tube is located at kettle, and be connected by lead with the circuit control section; The circuit control section is positioned at the kettle outer wall, comprises single-chip microcomputer, circuit control module, power switch, power supply automatic control module; LCDs is positioned at the upper end of circuit control section, supply socket is positioned at the lower end of circuit control section, supply socket top near the Position Design of circuit control section lower end hollow louvre, avoiding occurring AC Electric Heater usefulness influences the inoperable situation of control device; In addition, kettle shell temperature is too high and influence the service behaviour of single-chip microcomputer, circuit control section and LCDs when kettle heats, between kettle shell and circuit control section, installed the very low fire-retardant pad of thermal conductivity factor additional, be electrically connected by lead successively between LCDs, circuit control section, supply socket, thermistor and the heating tube.
Owing to adopt technique scheme, the utlity model has following advantage and effect:
1, the utility model can show the temperature of water water-in-kettle in real time, and display error once is no more than, and the user can grasp the water temperature in the kettle at any time;
2, the utility model in use can be controlled heating automatically, after water temperature reaches 100 degree 3 minutes, cut off the electricity supply automatically, avoid the user not and the waste electric power resource has also avoided dryouting the disaster hidden-trouble behind the kettle; If the user does not exist, when the temperature of water water-in-kettle is reduced to 95 when spending, power supply starts heating automatically, to make things convenient for the user can use boiling water at any time and to save time;
3, the utility model simple structure, technology maturation all has ripe integrated control and processing module to sell in the market, also can customize by OEM, makes easily, and raw material are easily purchased, and are easy to suitability for industrialized production.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram
Fig. 2 is the cross-sectional schematic of the utility model Fig. 1
Among the figure: the fire-retardant pad of 1-, 2-LCDs, 3-power switch, the hollow louvre of 4-, 5-supply socket, 6-kettle lid, 7-steam vent, 8-faucet, 9-heating tube, 11-thermistor, 12-single-chip microcomputer, 13-circuit control module, 14-power supply automatic control module.
The specific embodiment
Referring to Fig. 1, shown in Figure 2: a kind of insulating pot that can control heating automatically and can show water temperature, mainly form by kettle shell, heating tube 9, thermistor 11, LCDs 2 and circuit control section, wherein: the kettle inwall is provided with thermistor 11 near the position of circuit control section, it is inboard near the position at the bottom of the kettle that heating tube 9 is located at kettle, and be connected by lead with the circuit control section; The circuit control section is positioned at the kettle outer wall, comprises single-chip microcomputer 12, circuit control module 13, power switch 3, power supply automatic control module 14; LCDs 2 is positioned at the upper end of circuit control section, supply socket 5 is positioned at the lower end of circuit control section, supply socket 5 tops near the Position Design of circuit control section lower end hollow louvre 4, avoiding occurring AC Electric Heater usefulness influences the inoperable situation of control device; In addition, kettle shell temperature is too high and influence the service behaviour of single-chip microcomputer 12, circuit control section and LCDs 2 when kettle heats, between kettle shell and circuit control section, installed the very low fire-retardant pad 1 of thermal conductivity factor additional, be electrically connected by lead successively between LCDs 2, circuit control section, supply socket 5, thermistor 11 and the heating tube 9.
After startup the utility model power supply selects automatic control shelves to begin to heat, heating tube 9 and thermistor 11 and circuit control section are started working, thermistor 11 arrives single-chip microcomputer 12 with transfer of data, and by feeding back to demonstration on the LCDs 2 after single-chip microcomputer 12 processing, circuit control module 13 and power supply automatic control module 14 be automatic powered-down after receiving water temperature data 100 to spend 3 minutes, and send signal to the user by buzzer, at this moment boiling water temperature just in time is the desirable state of drinking, and reheats when temperature drops to 95 electric power startings when spending.When not using automatic detected temperatures function, can select manual heating by power switch 3, at this moment circuit control module 13 and power supply automatic control module 14 can not worked, but LCDs 2 can normally show water temperature.
It is accurate that the utility model is measured temperature, and error once is no more than.The utility model product configurations is simple, and technology maturation all has ripe integrated control and processing module to sell in the market, also can customize by OEM, makes easily, and raw material are easily purchased, and are easy to suitability for industrialized production.
Claims (1)
1. can control the insulating pot that heating also can show water temperature automatically for one kind, mainly form by kettle shell, heating tube, thermistor, LCDs and circuit control section, it is characterized in that: the kettle inwall is provided with thermistor near the position of circuit control section, it is inboard near the position at the bottom of the kettle that heating tube is located at kettle, and be connected by lead with the circuit control section; The circuit control section is positioned at the kettle outer wall, comprises single-chip microcomputer, circuit control module, power switch, power supply automatic control module; LCDs is positioned at the upper end of circuit control section, supply socket is positioned at the lower end of circuit control section, the supply socket top is provided with hollow louvre near the position of circuit control section lower end, the fire-retardant pad of installing is electrically connected by lead between LCDs, circuit control section, supply socket, thermistor and the heating tube successively between kettle shell and circuit control section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200054016U CN201205211Y (en) | 2008-02-22 | 2008-02-22 | Electric kettle capable of automatically controlling heating and displaying water temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200054016U CN201205211Y (en) | 2008-02-22 | 2008-02-22 | Electric kettle capable of automatically controlling heating and displaying water temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201205211Y true CN201205211Y (en) | 2009-03-11 |
Family
ID=40464281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200054016U Expired - Fee Related CN201205211Y (en) | 2008-02-22 | 2008-02-22 | Electric kettle capable of automatically controlling heating and displaying water temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201205211Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613889A (en) * | 2012-04-06 | 2012-08-01 | 吉小辉 | Automatic power-off device for electric kettle |
-
2008
- 2008-02-22 CN CNU2008200054016U patent/CN201205211Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613889A (en) * | 2012-04-06 | 2012-08-01 | 吉小辉 | Automatic power-off device for electric kettle |
| CN102613889B (en) * | 2012-04-06 | 2014-04-02 | 吉小辉 | Automatic power-off device for electric kettle |
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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: 20090311 Termination date: 20100222 |