CN203555571U - Electric kettle - Google Patents
Electric kettle Download PDFInfo
- Publication number
- CN203555571U CN203555571U CN201320627391.0U CN201320627391U CN203555571U CN 203555571 U CN203555571 U CN 203555571U CN 201320627391 U CN201320627391 U CN 201320627391U CN 203555571 U CN203555571 U CN 203555571U
- Authority
- CN
- China
- Prior art keywords
- kettle body
- kettle
- microprocessor
- display unit
- circuit
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Landscapes
- Cookers (AREA)
Abstract
The utility model discloses an electric kettle, which includes a base and a kettle body, wherein mutually matched circuit interfaces are arranged on the top surface of the base and the bottom surface of the kettle body; one or more pressure sensors are further arranged on the bottom surface of the kettle body; the kettle body is provided with a power supply circuit, a voltage stabilizing circuit, a microprocessor, a display unit, a relay, a temperature sensor and a heating unit; the power supply circuit is connected with the heating unit through the relay, and is further connected with the microprocessor through the voltage stabilizing circuit; the microprocessor is connected with the display unit, the pressure sensors and the temperature sensor respectively. The electric kettle is more visualized as a user can master the real-time water temperature and time required for boiling water in a visualized manner through the display unit, besides, a power off mechanism adopted by the electric kettle is more reliable compared with the traditional electric kettle when water in the kettle body is boiling.
Description
Technical field
The utility model relates to electric kettle.
Background technology
The structure of electric kettle is:
Generally all by base and kettle body, formed, wherein base is provided with the circuit interface being connected with kettle body, and kettle body is provided with gauge tap, user only need to be placed on kettle body on base, just base can be connected with the circuit of kettle body, the gauge tap of pressing kettle body can make electric kettle start working, and automatic cut-off power during water boiling is very easy to use.
Wherein, electric kettle principle of " automatic cut-off power " when water seethes with excitement is:
The water vapour producing while utilizing water boiling makes the bi-metal plate deformed of steam temperature-sensing element, and utilizes distortion to promote power switch by lever principle, thereby makes electric kettle at the boiled rear auto-breaking of water.
According to foregoing description, inventor at least finds following two defects to be solved:
1, the time that cannot indicate the temperature in kettle and seethe with excitement apart from water-in-kettle, directly perceived not, convenient in the use.
2, adopting above-mentioned principle to cut off the electricity supply easily lost efficacy.
Utility model content
In order to eliminate above-mentioned defect, the utility model provides that one is more directly perceived, the machine-processed more reliable electric kettle of dump.
Scheme is as follows:
A kind of electric kettle, comprise base and kettle body, the bottom surface of the end face of described base and kettle body is provided with the circuit interface matching each other, described kettle body bottom surface is also provided with at least one pressure sensor, described kettle body is provided with power circuit, mu balanced circuit, microprocessor, display unit, relay, temperature sensor and heat-generating units, wherein, described power circuit is connected with described heat-generating units by relay, described power circuit is also connected with described microprocessor by mu balanced circuit, described microprocessor respectively with described display unit, pressure sensor, temperature sensor connects.
The beneficial effects of the utility model are:
1, by temperature sensor, monitor in real time the water temperature in kettle body, and send monitor value to microprocessor, micro-processing judges whether the monitor value receiving has reached the preset temperature value of satisfied shutoff relay, if reached this preset temperature value, microprocessor sends low level signal to relay, relay is turn-offed, to arrive the object of cutting off the electricity supply, than electric kettle of the prior art, dump mechanism of the present utility model is more reliable and stable.
2, owing to having set up pressure sensor and display unit, when kettle body is placed on base, after the pressure sensor pressurized of kettle body bottom surface, send pressure sensitive data to microprocessor, microprocessor calculates the weight of kettle body according to the pressure sensitive data that receive, and then calculate the net weight of water in kettle body, simultaneously, microprocessor obtains real-time water temperature by temperature sensor, therefore, in conjunction with the net weight of water in kettle body, the in real time power of water temperature and the heat-generating units known in advance, by the calculation function of microprocessor, can calculate the water time required apart from boiling in kettle body, and show by display unit, make user can know intuitively the temperature of water-in-kettle and the time of distance boiling, use convenient.
Known, the utility model is more directly perceived, and user can find out the Real-time Water required time of gentle distance boiling intuitively by display unit, simultaneously, when the water in kettle body seethes with excitement, it is more reliable and stable that the power remove mechanism that the utility model adopts is compared traditional electric kettle.
Accompanying drawing explanation
The circuit connection diagram of Fig. 1 for providing in the utility model embodiment.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with accompanying drawing and a preferred embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only for explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of electric kettle, comprise base and kettle body, the bottom surface of the end face of base and kettle body is provided with the circuit interface matching each other, kettle body bottom surface is also provided with a pressure sensor (certainly, also can arrange multiple), kettle body is provided with power circuit, mu balanced circuit, microprocessor, display unit, relay, temperature sensor and heat-generating units, wherein, power circuit is connected with heat-generating units by relay, power circuit is also connected with microprocessor by mu balanced circuit, and microprocessor is connected with display unit, pressure sensor, temperature sensor respectively.
Preferably, display unit can adopt LED charactron or LCD, can certainly adopt other to show object.
Preferably, electric heating unit can adopt PTC heating element or other heater members, uses safer.
It should be noted that, the circuit interface electrical connection of power circuit and kettle body bottom surface, by the circuit interface on this circuit interface and base and city's electrical connection.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., all should wrap within the scope of the utility model.
Claims (3)
1. electric kettle, comprise base and kettle body, the bottom surface of the end face of described base and kettle body is provided with the circuit interface matching each other, it is characterized in that: described kettle body bottom surface is also provided with at least one pressure sensor, described kettle body is provided with power circuit, mu balanced circuit, microprocessor, display unit, relay, temperature sensor and heat-generating units, wherein, described power circuit is connected with described heat-generating units by relay, described power circuit is also connected with described microprocessor by mu balanced circuit, described microprocessor respectively with described display unit, pressure sensor, temperature sensor connects.
2. electric kettle as claimed in claim 1, is characterized in that: described display unit comprises LED charactron or LCD display.
3. electric kettle as claimed in claim 1 or 2, is characterized in that: described heat-generating units comprises PTC heating element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320627391.0U CN203555571U (en) | 2013-10-11 | 2013-10-11 | Electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320627391.0U CN203555571U (en) | 2013-10-11 | 2013-10-11 | Electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203555571U true CN203555571U (en) | 2014-04-23 |
Family
ID=50505329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320627391.0U Expired - Fee Related CN203555571U (en) | 2013-10-11 | 2013-10-11 | Electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203555571U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444259A (en) * | 2015-12-02 | 2016-03-30 | 国家电网公司 | Method and system for obtaining operation state parameters of wind power heating system |
| CN108209527A (en) * | 2016-12-14 | 2018-06-29 | 广东美的生活电器制造有限公司 | Heating vessel |
-
2013
- 2013-10-11 CN CN201320627391.0U patent/CN203555571U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444259A (en) * | 2015-12-02 | 2016-03-30 | 国家电网公司 | Method and system for obtaining operation state parameters of wind power heating system |
| CN105444259B (en) * | 2015-12-02 | 2018-07-27 | 国家电网公司 | The acquisition methods and system of wind power heating system running state parameter |
| CN108209527A (en) * | 2016-12-14 | 2018-06-29 | 广东美的生活电器制造有限公司 | Heating vessel |
| CN108209527B (en) * | 2016-12-14 | 2021-06-25 | 广东美的生活电器制造有限公司 | Liquid heating container |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102860748B (en) | Multifunctional electrical heating kettle | |
| CN202589249U (en) | Electric kettle | |
| CN203852204U (en) | Gravity control type electric kettle | |
| CN203555571U (en) | Electric kettle | |
| CN105135408A (en) | Control device for electric steam generator | |
| CN204146850U (en) | Steam box with novel structure | |
| CN103960971A (en) | Health care pot with anti-overflowing structure | |
| CN204091753U (en) | A kind of steamed rice is cooked congee a meter water matching device | |
| CN203539099U (en) | Novel electric kettle | |
| CN103519680A (en) | Electric kettle with heat preservation and temperature displaying functions | |
| CN103110351A (en) | Electric kettle | |
| CN202502364U (en) | Electronic control system of boiling type water boiler | |
| CN202512459U (en) | Automatic heat insulation system | |
| CN202355244U (en) | Frying and roasting apparatus capable of sensing temperature change | |
| CN103110349A (en) | Safe electric pot | |
| CN201905730U (en) | Base alarm device for electric kettle | |
| CN203168857U (en) | Electric kettle | |
| CN202653912U (en) | Warmth-keeping and temperature-displaying electric kettle | |
| CN202747636U (en) | Heating protection structure | |
| CN204637239U (en) | Type breathing-machine humidification device adds water alarm device | |
| CN202665239U (en) | Water cup warmer | |
| CN203041865U (en) | Novel electric heating kettle | |
| CN201813570U (en) | Safety protector for immersion heater | |
| CN202445055U (en) | Control device of soybean milk machine | |
| CN204359906U (en) | Magnetic steel temperature limiter auto testing instrument |
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: 20140423 Termination date: 20141011 |
|
| EXPY | Termination of patent right or utility model |