CN201379428Y - Electric kettle - Google Patents
Electric kettle Download PDFInfo
- Publication number
- CN201379428Y CN201379428Y CN200920301062U CN200920301062U CN201379428Y CN 201379428 Y CN201379428 Y CN 201379428Y CN 200920301062 U CN200920301062 U CN 200920301062U CN 200920301062 U CN200920301062 U CN 200920301062U CN 201379428 Y CN201379428 Y CN 201379428Y
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- heat
- heating element
- preserving
- element heater
- power
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Abstract
The utility model discloses an electric kettle which comprises a power input connector arranged in the kettle body. The power input connector is connected with a main heating circuit through a resettable overheat switch; the main heating circuit comprises a steam thermal switch and a main heating element; the power input connector is also connected with a heat-preserving and heating circuit through a resettable overheat switch; and the heat-preserving and heating circuit comprises an adjustable turn-off temperature controller and a heat-preserving and heating element. Except the functions that the temperature can be arbitrarily adjusted and the circuit can be turned off permanently, the independent small-power heat preserving function is added, and a temperature controlled switch is enabled to have small power and small current under the working state, thereby effectively prolonging the service life of the product. At the same time, the amount of steam produced when water is processed by the low-powered heat-preserving and heating element is very small, and heat can be fully exchanged with the water, thereby achieving the purpose of energy conservation. Besides, a heat-preserving knob is designed to have the permanent turn-off function without the influence of the climate conditions, so that the use is convenient.
Description
Technical field
The utility model relates to a kind of electric kettle.
Background technology
At present, the single high-power heating element heater of the general employing of the electric kettle product of similar on the market heating and thermal-insulating type is heated or is incubated, and heat can not immediately be cut off the electricity supply after boiling, thereby produce great quantity of steam and cause a large amount of heat energy dissipations and the too fast evaporation of water, simultaneously too much steam is discharged to facility on every side with to the user and is also threatened.In addition, use the high-power heat tracing that carries out because switch is in the long-term work of big electric current, serious shortening the service life of gauge tap.And for the electric kettle with temperature control heat insulation function, employed temperature control knob controller is subjected to the weather condition effect easily, and particularly at extremely frigid zones, closure state appears being in for a long time in the preservation and controlling device, normally defective such as disconnecting circuit.
Summary of the invention
In order to overcome the deficiency of above-mentioned technology, the purpose of this utility model be to provide a kind of simple in structure, use electric kettle reliable, that the life-span is long.
The technical solution of the utility model is:
Electric kettle; comprise the power supply input connector that is installed in the kettle body; the power supply input connector is connected with the main heating circuit that comprises that steam thermoswitch and main heating element heater are formed by the heat portective switch that can reset, the power supply input connector also by the heat portective switch that can reset be connected with comprise adjustable, can turn-off temperature controller and the insulation heating circuit formed of insulation heating element heater.
Further, described main heating element heater is high-power heating element heater, and the insulation heating element heater is the small-power heating element heater, and its cost effectively reduces, and uses reliably, and can further improve service life.
Be connected with indicating lamp device respectively in described main heating circuit and the insulation heating circuit, indicating lamp device is in parallel with main heating element heater and insulation heating element heater respectively, is convenient to the user mode that the user watches electric kettle.
In addition, as preferred implementation, the described heat portective switch that resets is the kick temperature controller that resets certainly.
Further, the described heat portective switch that resets has two groups, is installed in the both sides of heating circuit respectively.
The beneficial effects of the utility model are: above-mentioned electric kettle has been realized fast heat and the slow heat that multiple function is integrated, but multipurpose is functionally selected and the heating function of regulated at will, on the function that can regulate temperature and permanent breaking circuit arbitrarily, increased independently small-power heat insulation function, make temperature detect switch (TDS) only be in the little current work environment of small-power in working order down, thereby the more effective service life that prolongs product, the quantity of steam that is produced when small-power heating and insulation also is few simultaneously, heat also can be fully and the water exchange, thereby reached the purpose of energy savings, in addition, the insulation knob is provided with eternal turn-off function, not influenced by weather conditions, easy to use.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1; electric kettle of the present utility model; comprise the power supply input connector 1 that is installed in the kettle body; power supply input connector 1 is connected with the main heating circuit that comprises that steam thermoswitch 3 and main heating element heater 4 are formed by the heat portective switch 2 that can reset; wherein; the heat portective switch 2 that can reset can be runback position kick temperature controller, power supply input connector 1 also by the heat portective switch 2 that can reset be connected with comprise adjustable, can turn-off temperature controller 5 and the insulation heating circuit formed of insulation heating element heater 6.
Further, as preferred implementation, described main heating element heater 4 is high-power heating element heater, and insulation heating element heater 6 is the small-power heating element heater.
In addition, for ease of using, as shown in the figure, be connected with indicating lamp device respectively in described main heating circuit and the insulation heating circuit, indicating lamp device is in parallel with main heating element heater 4 and insulation heating element heater 6 respectively, specifically can be made up of indicator lamp and resistance.
In addition, the described heat portective switch 2 that resets has two groups, is installed in the both sides of heating circuit respectively, has the anti-double protection that dryouies.
The utility model electric kettle specific embodiment in use; its process and function are as follows; the plug and the civil power of base are connected; the city is electrically connected to the coupler of base; the kettle body that fills water or other liquid is placed on the base; this moment, the connector of kettle body bottom was connected power supply by the coupler of base; " L " of power supply and " N " end respectively get duplicate protection measure from the Kick type temperature controller that resets as anti-dry by one; " N " end is (big with main heating element heater and insulation heating element heater from the kick temperature controller output back that resets; the small-power heater) common port connects; " L " end is drawn 2 outputs from another runback position temperature controller; steam thermoswitch that connects high-power heating wherein; the steam thermoswitch is used for high-power Fast Heating function; just begin heating as long as press switch key during use; the meeting auto power off stopped heating after water was held.Another output is connected to adjustable, the input that can turn-off temperature controller of permanent shut-down function, and the output adjustable, that can turn-off temperature controller of band turn-off function is connected to small-power heater L end.Adjustable when using, in the time of can turn-offing temperature controller and carry out small-power heating or insulation, leave the OFF position as long as the arrow clockwise direction of adjustable temperature controller knob turned to, adjustable, can to turn-off temperature controller just in running order, the temperature that needs is set in the position that arrow is described of user's rotatable knob switch.Simultaneously, small-power insulation heating function also can use simultaneously with high-power heating function, as long as be provided with heat insulation function, the high-power high-power heating function in hot water boiling back that adds will stop and forwarding to the small-power heat insulation function voluntarily, and is easy to use, reliable.
Certainly, the invention is not limited to the above-mentioned specific embodiment, and other equivalent also should be within protection domain of the present utility model.
Claims (5)
1. electric kettle; comprise the power supply input connector (1) that is installed in the kettle body; power supply input connector (1) is connected with the main heating circuit that comprises that steam thermoswitch (3) and main heating element heater (4) are formed by the heat portective switch (2) that can reset, and it is characterized in that: power supply input connector (1) also by the heat portective switch (2) that can reset be connected with comprise adjustable, can turn-off temperature controller (5) and the insulation heating circuit formed of insulation heating element heater (6).
2. electric kettle according to claim 1 is characterized in that: described main heating element heater (4) is high-power heating element heater, and insulation heating element heater (6) is the small-power heating element heater.
3. electric kettle according to claim 1 is characterized in that: be connected with indicating lamp device respectively in described main heating circuit and the insulation heating circuit, indicating lamp device is in parallel with main heating element heater (4) and insulation heating element heater (6) respectively.
4. electric kettle according to claim 1 is characterized in that: the described heat portective switch that resets (2) is the kick temperature controller that resets certainly.
5. according to claim 1,2 or 4 described electric kettles, it is characterized in that: the described heat portective switch that resets (2) has two groups, is installed in the both sides of heating circuit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920301062U CN201379428Y (en) | 2009-03-04 | 2009-03-04 | Electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920301062U CN201379428Y (en) | 2009-03-04 | 2009-03-04 | Electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201379428Y true CN201379428Y (en) | 2010-01-13 |
Family
ID=41522903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920301062U Expired - Fee Related CN201379428Y (en) | 2009-03-04 | 2009-03-04 | Electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201379428Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103142138A (en) * | 2013-02-01 | 2013-06-12 | 孙平安 | Heat-preservation electric kettle with temperature adjusting function |
| CN104490263A (en) * | 2014-12-17 | 2015-04-08 | 信宜市汇美电器有限公司 | Electric heating kettle with heat preservation function |
| CN104490264A (en) * | 2014-12-17 | 2015-04-08 | 信宜市汇美电器有限公司 | Holding temperature range adjustable electric kettle |
| CN105222113A (en) * | 2015-11-11 | 2016-01-06 | 陈振林 | A kind of method of miniature steam copper instantaneously producing steam and miniature steam copper |
-
2009
- 2009-03-04 CN CN200920301062U patent/CN201379428Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103142138A (en) * | 2013-02-01 | 2013-06-12 | 孙平安 | Heat-preservation electric kettle with temperature adjusting function |
| CN104490263A (en) * | 2014-12-17 | 2015-04-08 | 信宜市汇美电器有限公司 | Electric heating kettle with heat preservation function |
| CN104490264A (en) * | 2014-12-17 | 2015-04-08 | 信宜市汇美电器有限公司 | Holding temperature range adjustable electric kettle |
| CN105222113A (en) * | 2015-11-11 | 2016-01-06 | 陈振林 | A kind of method of miniature steam copper instantaneously producing steam and miniature steam copper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20150304 |
|
| EXPY | Termination of patent right or utility model |