CN202589249U - Electric kettle - Google Patents

Electric kettle Download PDF

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Publication number
CN202589249U
CN202589249U CN 201220190851 CN201220190851U CN202589249U CN 202589249 U CN202589249 U CN 202589249U CN 201220190851 CN201220190851 CN 201220190851 CN 201220190851 U CN201220190851 U CN 201220190851U CN 202589249 U CN202589249 U CN 202589249U
Authority
CN
China
Prior art keywords
kettle
key
base
electric
electric kettle
Prior art date
Application number
CN 201220190851
Other languages
Chinese (zh)
Inventor
李国华
Original Assignee
李国华
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 李国华 filed Critical 李国华
Priority to CN 201220190851 priority Critical patent/CN202589249U/en
Application granted granted Critical
Publication of CN202589249U publication Critical patent/CN202589249U/en

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Abstract

The utility model relates to a household appliance and particularly relates to a convenient and practicable electric kettle with complete functions. The electric kettle is characterized in that a separation chamber separated from other parts of a base by a heat-insulating layer is arranged in the base; a control circuit is positioned in the separation chamber; an operation panel is arranged on the base; control keys and a display screen are arranged on the operation panel; the control circuit in the separation chamber comprises a central controller and a temperature controller; the central controller is respectively connected with the display screen, the control keys and the temperature controller on the operation panel; and the other end of the temperature controller is connected with an electric heater. Compared with the prior art, the electric kettle disclosed by the utility model has the remarkable advantages of reasonable structure, simpleness and convenience in operation, safety, reliability and the like; and according to the electric kettle, various requirements of users on heating can be met and the operation such as cooking, water boiling and foaming are finished.

Description

Electric kettle
Technical field
The utility model relates to a kind of household electrical appliance, the electric kettle of a kind of specifically convenience, practicality, perfect in shape and function.
Background technology
As everyone knows, electric kettle is a kind of electrical equipment commonly used during people live, and is mainly used in heated beverage.Present electric kettle generally is made up of split type power supply base and kettle body, the power interface that wherein is provided with electrical heating elements and matches bottom the kettle body with split type power supply base, and the kettle body is provided with the power switch button; Beverage to be heated in use is positioned at electric kettle kettle body; Then electric kettle kettle body is placed split type power supply base top, open the power switch button on the kettle body this moment, and heater circuit is connected; The electrical heating elements heating of electric kettle bottom is heated the material in the kettle body.Also be provided with the water automatic switch that boils on the electric kettle kettle body, behind the liquid boiling in the kettle body, in addition the automatic disconnection heater circuit, also is provided with water level indication standard and safety devices such as power supply indicator, dry-run protection.Existing electric kettle has added a gravity switch for preventing dry combustion method in the bottom.Liquid is less than three/for the moment in kettle, and gravity switch is upspring because of pressure reduces and made the kettle outage, and this function that has limited low capacity liquid heat such as hot milk, boiled egg is used.Though electric kettle has obtained increasingly extensive application; But because it only can provide continual heating; And can't provide heating, hold targetedly according to the characteristic of material to be heated, and good stainless steel material is processed often to adopt thermal conductivity, causes scalding easily the user; The kettle body that materials such as employing resin are processed then carries out secondary pollution to the heating liquid in the kettle body easily in heating process, still have shortcomings such as function singleness, poor stability.
Except electric kettle; The electrical heated appliance that people often use in the daily life also has electric cooker and electric pressure cooking saucepan etc.; Through use to this type of electrical heated appliance, can realize boiling rice, boil tea, boil simple cooking operation such as soup, this type of electrical heated appliance can be realized the insulating process after heating process stops; Volume is big, use inconvenience but this appliances generally exists, and in heating process, can't sexually revise shortcomings such as heating intensity by implementation phase.
In daily life, except heat up water, heated beverage and realize the common boiling of food that people need carry out other heating operation toward contact; For example send out in the process at the bubble of foods such as sea cucumber or auricularia auriculajudae; Use warm water bubble is sent out and can effectively be shortened a bubble time, and the bubble that realization is good is sent out effect, and the process that the dried food and nuts bubble is sent out often need be changed water for steeping stimulating food; This just causes the discontinuity of heating process; The infusion of Chinese medicine need be carried out under the suitable duration and degree of heating in addition, so the heating process of Chinese medicine infusion needs and set heating intensity targetedly, and the electrical heated appliance of present stage all can't satisfy this generic request.
Summary of the invention
The utility model is to the shortcoming and defect that exists in the prior art, proposes a kind of electric kettle of rational in infrastructure, esy to use, safe and reliable, perfect in shape and function.
The utility model can reach through following measure:
A kind of electric kettle is made up of base and kettle body, base be provided with can 360 the degree supply socket of rotating; Kettle body bottom is provided with rotating power interface and the electric heater that matches with supply socket; Circuit in the base is divided into control circuit and power circuit, and power circuit is connected with control circuit and supply socket respectively, it is characterized in that being provided with in the base partition chamber through thermal insulation layer and base remainder partition; Control circuit is positioned at and cuts off the chamber; Base is provided with guidance panel, and guidance panel is provided with control button, display screen, and the control circuit that cuts off in the chamber comprises master controller, temperature controller; Master controller respectively with guidance panel on display screen, control button, temperature controller be connected, the other end of temperature controller is connected with electric heater.
The said kettle body of the utility model bottom is provided with projection or supporting leg, makes when kettle to link to each other with base, when carrying out heating operation, form air heat-insulation layer at the bottom of the kettle and between the base; Prevent that effectively high temperature from damaging the device in the base housing; In order further to improve effect of heat insulation, can be provided with thermal insulation layer on the base, said thermal insulation layer can be arranged in base inside, can be positioned at base exterior, also can be arranged on the interlayer of the housing of base; Can also be provided with heat insulating mattress in the supply socket on the said base; Make it under the situation that guarantees power connection, effectively cut off the downward transmission of heat, and then further strengthen protection device in the base housing.
The body of kettle described in the utility model is cylindrical or arc; Said kettle mouth can interiorly be received; Be convenient to topple over the material in it, for fear of because of kettle body material causes secondary pollution at the heating process mesometamorphism, kettle body and pot lid can select for use glass or stainless steel material to process; Can the kettle body, pot lid all adopts glass or stainless steel to process, perhaps adopt respectively glass or stainless steel process and glass and stainless steel the two combine to process.Wherein kettle body and pot lid can flexibly connect, and drop the purpose that can easily unpick and wash again to realize preventing pot lid; Its concrete scheme can for, the edge at kettle body and pot lid is provided with fixing hole respectively, through rope band the two is coupled together; Wherein an end of rope band is fixedly connected with pot lid; The other end is provided with the elastomeric element that can stick in the fixing hole on the kettle body, when needs take off pot lid and unpick and wash, extracts elastomeric element in the fixing hole on along rope band from the kettle body and can realize.
The said kettle body of the utility model is provided with burner on light, and whether this indicator lamp is used to show heating plate work.With indicator lamp was different in the past; The heating work indicator lamp of said kettle body can be installed in the external side direction of kettle outer luminous also can be installed in kettle body heating plate below and the handle luminous in kettle; Indicator lamp is made up of 1 to 3 bulb of different colours; Can be luminous individually or simultaneously, form monochrome or multi colour effect.
The electric heater of the said kettle body of the utility model bottom can be realized through heating wire or electrothermal tube, but the preferred semiconductor Electric radiant Heating Film, this Electric radiant Heating Film comprises other flexible calandrias such as plated film or silica gel heating film, is used for liquid in the efficient heating kettle body rapidly.
Display screen described in the utility model can be realized through charactron or liquid crystal display.
Master controller in the utility model is realized through the single-chip microcomputer input program.
The button of control described in the utility model is made up of mode of operation key groups and free key groups; Wherein be provided with in the mode of operation key groups and boil the tea key, the key of making coffee, boil the face key, the key of cooking congee, boiled egg key, heat milk key, bubble send out a key, the key of heating up water; Free key groups by freely boil key, transfer fiery key, temperature adjustment key, timing key form; Each button in said " mode of operation key groups " is in case start; Can realize the heating work under this mode of operation, said free key groups is used to realize the independent assortment of heating parameters, makes things convenient for the user according to self needs; Set running parameter targetedly, each button in the said mode of operation key groups all related three mode of operations.
The utility model also is provided with to steep to send out and changes water warning light, time preset key, insulation/key, the key of weighing, evaluation key.
The utility model also has sound prompt function, after every kind of function is accomplished, points out.Like " this changes water " etc.
The utility model also is provided with music key on control panel, internal memory tens songs or song are selective.Press the back or hot plate and to put a first song automatically after function finishes and point out choosing function key.
Also be provided with temperature sensor in the utility model, temperature sensor is installed in external side of kettle or bottom, and is connected with master controller in the base, is used for collecting temperature and the data of gathering are sent in the master controller handling.
The utility model also is provided with the anti-dry protector in kettle body bottom, and when liquid dryouied soon in hotting plate kettle, the automatic disconnection of anti-dry protector made heater stop heating or send the dry combustion method power-off signal to master controller stopping heating by electric heater.The loudspeaker that the utility model can also be provided with overcurrent, overvoltage, anti-dry protector and be used to realize audible alarm; Said overcurrent, overvoltage, anti-dry protector are connected with master controller respectively with the loudspeaker device, are used to realize the early warning of abnormal work state.
The said base of the utility model side is provided with base and is connected, can takes in the electronic-weighing plate in the base through ejecting mechanism; The electronic-weighing plate is provided with the graduation mark that is used to measure length; Also be provided with button on the electronic-weighing plate; This button can be used as calculator, can also be used to realize Function of Evaluation, goes back correspondence on the base and is provided with weigh key and evaluation key.
The utility model compared with prior art can satisfy user's multiple demand for heat, accomplishes boiling, heats up water, steeps and operation such as send out, and has significant advantages such as rational in infrastructure, easy and simple to handle, safe and reliable.
Description of drawings:
Accompanying drawing 1 is the structural representation of the utility model.
Accompanying drawing 2 is structural representations of base in the utility model.
Accompanying drawing 3 is circuit block diagrams in the utility model.
Accompanying drawing 4 is another kind of structural representations of the utility model.
Reference numeral: base 1, kettle body 2, supply socket 3, temperature controller 4, control button 5, display screen 6, master controller 7, temperature sensor 8, electronic-weighing plate 9, graduation mark 10, electric heater 11, button 12, change water lamp 13, estimate key 14, the key 15 of weighing, guidance panel 16, thermal insulation layer 17, loudspeaker 18, cut off chamber 19.
The specific embodiment:
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
The utility model provides a kind of electric kettle, be made up of base 1 and kettle body 2, base 1 is provided with supply socket 3; Kettle body 2 bottoms are provided with power interface and the electric heater 11 that matches with supply socket 3; Circuit in the base 1 is divided into control circuit and power circuit, and power circuit is connected with control circuit and supply socket 3 respectively, it is characterized in that being provided with in the base 1 the partition chamber 19 that cuts off through thermal insulation layer 17 and base remainder; Control circuit is positioned at and cuts off chamber 19; Base 1 is provided with guidance panel 16, and guidance panel 16 is provided with control button 5, display screen 6, and the control circuit that cuts off in the chamber 19 comprises master controller 7, temperature controller 4; Master controller 7 respectively with guidance panel 16 on display screen 6, temperature controller 4 be connected; The other end of temperature controller 4 is connected with electric heater 11, and said master controller 7 realizes that through the single-chip microcomputer input program electric heater 11 of said kettle body bottom can adopt heating wire, electrothermal tube or semiconductor thermoelectric film to realize; Display screen 6 is realized through charactron or liquid crystal display; Said control button 5 is made up of mode of operation key groups and free key groups, wherein be provided with in the mode of operation key groups and boil the tea key, the key of making coffee, boil the face key, the key of cooking congee, boiled egg key, heat milk key, bubble send out a key, the key of heating up water, free key groups by freely boil key, transfer fiery key, temperature adjustment key, timing key form.
The said kettle body of the utility model 2 bottoms are provided with projection or the supporting leg that is used for forming air heat-insulation layer at the bottom of the kettle and between the base 1; Supply socket 3 on the said base 1 is provided with and is used to cut off the heat insulating mattress that heat transmits; In order further to improve effect of heat insulation, can add thermal insulation layer on the base 1, said thermal insulation layer can be positioned at base 1 inside; Can be positioned at the outside of base 1; Also can be arranged in the interlayer of housing of base 1, the power interface top of matching with last supply socket 3 in said kettle body 2 bottoms can also be provided with heat insulating mattress, makes it under the situation that guarantees power connection; Effectively cut off the downward transmission of heat, and then further strengthen protection device in the base housing.
The said kettle body 2 of the utility model is cylindrical or the arc outer gibbosity; Kettle body and pot lid select for use glass or stainless steel material to process or the two combination is processed; Wherein the kettle body is connected with pot lid is also movable; Work for the heater that shows directly perceived, also be provided with the heating work indicator lamp on the kettle body 2, form by the lampet of 1 to 3 different colours.The utility model also is provided with temperature sensor 8, and temperature sensor 8 is installed in external side of kettle or bottom, and is connected with base 1 interior master controller 7.
The utility model also is provided with the anti-dry protector in kettle body bottom; When liquid is done soon in hotting plate kettle; The anti-dry protector breaks off or sends the dry combustion method power-off signal to master controller, makes electric heater stop heating, and the utility model can also be provided with overcurrent, overvoltage, overheat protector device to be used to realize the loudspeaker 18 of audible alarm; Said overcurrent, overvoltage, anti-dry protector are connected with master controller 7 respectively with loudspeaker 18, are used to realize the early warning of abnormal work state.
The side of the said base 1 of the utility model is provided with base and is connected, can takes in the electronic-weighing plate in the base through ejecting mechanism; The electronic-weighing plate is provided with graduation mark and the button that is used to measure length; During use electronic-weighing plate 9 is ejected; Material to be weighed is placed on it, and its weight numerical value shows through the display screen on the base 6, makes the user can know the deal of treating cooking matter easily.
Write control program in the master controller described in the utility model 7 in advance, this control program comprises heating power, heat time heating time, holding temperature of prior setting etc., and control program can be provided with a plurality of heating modes; For example boil the tea pattern; The pattern of making coffee is boiled face, the pattern of cooking congee, hot milk pattern; Bubble is sent out pattern, the pattern etc. of heating up water.Also be provided with indicator lamp on the base 1 of the utility model, indicator lamp comprises and changes water indicator lamp 13, insulation indicator lamp, power supply indicator etc. that indicator lamp is connected with master controller 7.
Embodiment 1:
When using electric kettle that the utility model provided to realize to hot plate the hotting plate of operational example such as Chinese medicine, Chinese medicine to be boiled is put into kettle body 2 after adding water in the kettle, kettle body 2 is placed on the base 1; The power interface of kettle body 2 bottoms is connected with supply socket 3 on the base 1, behind the line that plugs in, all indicator lamps flickers on the guidance panel 16; Press control and freely boil key in the button 5, this moment, other lamps went out, and this key lamp is bright; Need to use; Through the accent in the control button 5 on the base 1 fire key, temperature adjustment key, timing key, set after used heating power, heat time heating time, the heating information such as holding temperature, begin heating; This moment, the electric heater 11 of kettle body 2 bottoms was worked, and materials in the kettle body 2 are heated.
Temperature sensor 8 real-time collecting temperature information in heating process; And it is sent in the master controller 7, after observed temperature reached target temperature and reaches the object time, the master controller control circuit broke off and makes heater stop heating; And detect whether start heating back hold; When needs were incubated, master controller was adjusted the control degree of 4 pairs of electric heaters 11 of temperature controller according to the holding temperature value of having imported in good time; Select suitable insulation heating power, make temperature maintenance in the kettle body 2 near holding temperature.
Embodiment 2:
When using electric kettle that the utility model provided to realize that the sea cucumber bubble is sent out, add in the kettle and will wait to steep dry sea cucumber behind the water and drop in the water, kettle body 2 is placed on the base 1; The power interface of kettle body 2 bottoms is connected with supply socket 3 on the base 1, behind the line that plugs in, all indicator lamps flickers on the guidance panel 16; The bubble of pressing in the control button 5 is sent out key, and this moment, other all lamps went out, and it is bright to have only bubble to send out key; Under the control of the prior master controller of write-in program, heat and operation such as insulation; Each button in the said mode of operation key groups all related three mode of operations; Sending out key with bubble is example, and when pressing next time, device is by the first mode of operation work; When pressing twice continuously; Device is by second kind of mode of operation work, and when pressing continuously three times, device is by the third mode of operation work;
In this process, kettle body 2 taken off when bright and change water when changing water lamp 13, master controller 7 can be through being provided with time delay; Postpone closing of whole device, when changing the water time in this time delay, master controller 7 memory bubble is automatically sent out operation; Keep bubble and send out temperature and relevant parameter; Exceed this time delay, master controller 7 judgement termination heating, powered-down when changing the water time.
This changes water and can write in advance through the mode that algorithm writes in the master controller 7 in the base 1 time delay, and after kettle body 2 was re-applied on the base, master controller startup heater reached water temperature and takes down preceding temperature, continue to press the original program bubble afterwards again and send out.
The utility model compared with prior art; Can satisfy user's multiple demand for heat; Accomplish boiling, heat up water, steep and operation such as send out, and rational in infrastructure, good heat-insulation effect; Thereby can effectively prevent the damage that device causes because of heating-up temperature is too high in kettle body and the base, have significant advantages such as rational in infrastructure, easy and simple to handle, safe and reliable.

Claims (11)

1. an electric kettle is made up of base and kettle body, and base is provided with the supply socket of can 360 rotating; Kettle body bottom is provided with power interface and the electric heater that matches with supply socket; Circuit in the base is divided into control circuit and power circuit, display circuit etc., and power circuit is connected with control circuit and supply socket respectively, it is characterized in that being provided with in the base partition chamber through thermal insulation layer and base remainder partition; Control circuit is positioned at and cuts off the chamber; Base is provided with guidance panel, and guidance panel is provided with control button, display screen, and the control circuit that cuts off in the chamber comprises master controller, temperature controller; Master controller respectively with guidance panel on display screen, control button be connected with temperature controller, the other end of temperature controller is connected with electric heater.
2. a kind of electric kettle according to claim 1 is characterized in that base is provided with thermal insulation layer.
3. a kind of electric kettle according to claim 1 is characterized in that said kettle body bottom is provided with projection or the supporting leg that is used for forming air heat-insulation layer at the bottom of the kettle and between the base, and the supply socket on the said base is provided with and is used to cut off the heat insulating mattress that heat transmits.
4. a kind of electric kettle according to claim 1 is characterized in that said kettle body is cylindrical or the arc outer gibbosity, and kettle body and pot lid select for use glass or stainless steel material to process, and perhaps the two combination is processed.
5. a kind of electric kettle according to claim 1 is characterized in that said kettle body is provided with burner on light, and this burner on light is made up of the luminous tube or the miniature bulb of 1 to 3 different colours.
6. a kind of electric kettle according to claim 1 is characterized in that the electric heater of said kettle body bottom adopts heating wire, electrothermal tube or semiconductor thermoelectric film to realize.
7. a kind of electric kettle according to claim 1 is characterized in that said display screen is through charactron or liquid crystal display realization.
8. a kind of electric kettle according to claim 1; It is characterized in that said control button is made up of mode of operation key groups and free key groups; Wherein be provided with in the mode of operation key groups and boil the tea key, the key of making coffee, boil the face key, the key of cooking congee, boiled egg key, heat milk key, bubble send out a key, the key of heating up water, free key groups by freely boil key, transfer fiery key, temperature adjustment key, timing key form.
9. a kind of electric kettle according to claim 1 is characterized in that also being provided with temperature sensor, and temperature sensor is installed in external side of kettle or bottom, and is connected with master controller in the base.
10. a kind of electric kettle according to claim 1; It is characterized in that said base side is provided with base is connected, can takes in the electronic-weighing plate in the base through ejecting mechanism; The electronic-weighing plate is provided with graduation mark and the button that is used to measure length, on the guidance panel on the base, is provided with weigh key and evaluation key simultaneously.
11. a kind of electric kettle according to claim 1 is characterized in that also being provided with the anti-dry protector in kettle bottom or periphery, the anti-dry protector is connected with master controller.
CN 201220190851 2012-05-02 2012-05-02 Electric kettle CN202589249U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220190851 CN202589249U (en) 2012-05-02 2012-05-02 Electric kettle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220190851 CN202589249U (en) 2012-05-02 2012-05-02 Electric kettle

Publications (1)

Publication Number Publication Date
CN202589249U true CN202589249U (en) 2012-12-12

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Application Number Title Priority Date Filing Date
CN 201220190851 CN202589249U (en) 2012-05-02 2012-05-02 Electric kettle

Country Status (1)

Country Link
CN (1) CN202589249U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103610386A (en) * 2013-12-04 2014-03-05 李高升 Dry-burning-resistant glass electric kettle
CN103720341A (en) * 2013-12-16 2014-04-16 广西柳州浚业科技有限公司 Frequency conversion electric heating kettle
CN104127117A (en) * 2014-07-11 2014-11-05 陆国郁 Multifunctional electric skillet
CN104172913A (en) * 2014-08-04 2014-12-03 太仓市武锋金属制品有限公司 Novel electric kettle capable of displaying water injection rate
CN105411310A (en) * 2015-12-28 2016-03-23 常熟市海虞茶叶有限公司 Multifunctional full-automatic tea boiling pot
CN106491362A (en) * 2016-11-23 2017-03-15 青海七彩花生物科技有限公司 A kind of medical Traditional Chinese medicine decocting device that can be temperature automatically controlled
CN106724810A (en) * 2016-11-10 2017-05-31 唐勇 A kind of kitchen boiling electrical equipment
CN106877288A (en) * 2017-04-19 2017-06-20 陈俊锋 Electric kettle controls circuit and electric kettle base

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103610386A (en) * 2013-12-04 2014-03-05 李高升 Dry-burning-resistant glass electric kettle
CN103720341A (en) * 2013-12-16 2014-04-16 广西柳州浚业科技有限公司 Frequency conversion electric heating kettle
CN104127117A (en) * 2014-07-11 2014-11-05 陆国郁 Multifunctional electric skillet
CN104172913A (en) * 2014-08-04 2014-12-03 太仓市武锋金属制品有限公司 Novel electric kettle capable of displaying water injection rate
CN105411310A (en) * 2015-12-28 2016-03-23 常熟市海虞茶叶有限公司 Multifunctional full-automatic tea boiling pot
CN106724810A (en) * 2016-11-10 2017-05-31 唐勇 A kind of kitchen boiling electrical equipment
CN106491362A (en) * 2016-11-23 2017-03-15 青海七彩花生物科技有限公司 A kind of medical Traditional Chinese medicine decocting device that can be temperature automatically controlled
CN106877288A (en) * 2017-04-19 2017-06-20 陈俊锋 Electric kettle controls circuit and electric kettle base

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121212

Termination date: 20130502