CN204336656U - Electric kettle - Google Patents
Electric kettle Download PDFInfo
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- CN204336656U CN204336656U CN201520012584.4U CN201520012584U CN204336656U CN 204336656 U CN204336656 U CN 204336656U CN 201520012584 U CN201520012584 U CN 201520012584U CN 204336656 U CN204336656 U CN 204336656U
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Abstract
The utility model provides a kind of electric kettle, comprising: kettle body, is placed on the base of electric kettle, the first induction coil that the bottom of kettle body is provided with first control circuit and is connected with first control circuit; Base, for supporting kettle body, in base, the position corresponding with the first induction coil has the second induction coil, second induction coil is connected with second control circuit, when second control circuit is energized, second induction coil and the first induction coil produce electromagnetic induction, make the first induction coil produce alternating current; Heater, is connected to first control circuit, and first control circuit controls heater by alternating current and runs, to heat kettle body; And power module.The electric kettle that the utility model provides, avoids the problem such as loose contact, oxidation, corrosion caused because of electrical connection between heater and control circuit, and can stop heating when activation signal not detected, avoids having an accident, and saves energy consumption.
Description
Technical field
The utility model relates to household electrical appliance technical field, more specifically, relates to a kind of electric kettle.
Background technology
Electric kettle in the market, forms primarily of kettle body and base, and wherein, kettle body comprises heater, sensor and has the container of plug special, and base has control circuit and coordinates private jack with kettle body plug.Heater in kettle body and sensor are connected to the control circuit of base by socket on kettle body plug and base.But this technology cannot overcome the problems such as sensor, the loose contact caused because of electrical connection between heater and control circuit, oxidation, corrosion.
Therefore, how to avoid the problem such as loose contact, oxidation, corrosion caused because of electrical connection in electric kettle, become current problem demanding prompt solution.
Utility model content
The utility model, just based on the problems referred to above, proposes a kind of new electric kettle, can avoid the problem such as loose contact, oxidation, corrosion caused because of electrical connection in electric kettle.
For this reason, an object of the present utility model is, provides a kind of electric kettle.
For achieving the above object, the embodiment of one side of the present utility model provides a kind of electric kettle, comprise: kettle body, be placed on the base of described electric kettle, the first induction coil that the bottom of described kettle body is provided with first control circuit and is connected with described first control circuit; Described base, for supporting described kettle body, in described base, the position corresponding with described first induction coil has the second induction coil, described second induction coil is connected with second control circuit, when described second control circuit energising, described second induction coil and described first induction coil produce electromagnetic induction, make described first induction coil produce alternating current; Heater, is connected to described first control circuit, and described first control circuit controls described heater by described alternating current and runs, to heat described kettle body, power module, is connected to described second control circuit, for powering for described second control circuit.
According to the electric kettle of embodiment of the present utility model,, discontiguous two induction coils corresponding by setting position in base and kettle body, make when being energized to the induction coil in base, induction coil in kettle body will produce alternating current because of electromagnetic induction, thus supports that the control circuit in kettle body controls heater work.By electric kettle of the present utility model, avoid the problem such as loose contact, oxidation, corrosion caused because of electrical connection between heater and control circuit, add the life-span of electric kettle, improve Consumer's Experience.In addition, kettle body is placed in after base switches on power, second control circuit controls the outside radiation field of the second induction coil, kettle body is different from the distance of base, its signal fed back in the second induction coil is also different, and the different feedback signals that can sense according to the second induction coil thus judge whether kettle body is placed on base, thus determines whether to stop energising, to promote the security performance of electric kettle, and save energy consumption.
According to an embodiment of the present utility model, also comprise: key-press module, be connected to described second control circuit, for receiving key command, and described key command is sent to described second control circuit, described kettle body heating or stopping are heated according to described key command for described second control circuit.
According to the electric kettle of embodiment of the present utility model, key-press module can be arranged on kettle body, also can be arranged on base, and user assigns heating instructions or stopping heating instructions by key-press module to electric kettle.
According to an embodiment of the present utility model, also comprise: temperature sensor, be connected to described first control circuit, for detecting the temperature signal of described kettle body; And temperature signal modular converter, be connected to described temperature sensor and described first control circuit, for the described temperature signal from described temperature sensor is converted to first signal of telecommunication, and described first signal of telecommunication be sent to described first control circuit.
According to the electric kettle of embodiment of the present utility model, serviceability temperature sensor detects the temperature of electric kettle, can stop heating when temperature reaches predetermined temperature.
According to an embodiment of the present utility model, described temperature sensor comprises contact type temperature sensor or non-contact temperature sensor.
According to the electric kettle of embodiment of the present utility model, temperature sensor includes but not limited to contact type temperature sensor and non-contact temperature sensor.
According to an embodiment of the present utility model, also comprise: judge module, be connected to described signal conversion module, for receiving described first signal of telecommunication from described signal conversion module, and judge whether the temperature of described kettle body reaches preset temperature range according to described first signal of telecommunication, and determine whether to stop heating described kettle body according to judged result.
According to the electric kettle of embodiment of the present utility model, whether judge module can reach preset temperature range according to the temperature of the testing result determination kettle body of sensor assembly, such as, preset temperature range can be set as being more than or equal to 100 DEG C when heating up water, when detecting that the temperature of kettle body reaches 100 DEG C, stop heating.
According to an embodiment of the present utility model, the distance range of described first induction coil and described second induction coil is for being less than or equal to 500mm.
According to the electric kettle of embodiment of the present utility model, the distance range of the first induction coil and the second induction coil is less than or equal to 500mm, distance too far away cannot accomplish that sense of stability should, certainly, the distance range of the first induction coil and the second induction coil also can be other values in addition as required.
According to an embodiment of the present utility model, described heater is arranged on the inside of described kettle body, bottom or sidepiece, and described first control circuit is arranged on the inside of described kettle body, bottom or sidepiece.
According to the electric kettle of embodiment of the present utility model, heater is arranged on the inside of kettle body, bottom or sidepiece, and first control circuit is arranged on the inside of kettle body, bottom or sidepiece.
According to an embodiment of the present utility model, also comprise: feeler, be connected to described second control circuit, for detecting the activation signal of described base and described kettle body.
According to an embodiment of the present utility model, also comprise: activation signal modular converter, be connected to described feeler, for the described activation signal from described feeler is converted to second signal of telecommunication, determine whether to stop heating described kettle body according to described second signal of telecommunication for described second control circuit.
According to the electric kettle of embodiment of the present utility model, whether can be placed on base by feeler determination kettle body, if now heated, and feeler does not detect activation signal, then can stop the work of second control circuit, avoid having an accident, thus promote the security performance of electric kettle, and save energy consumption.
Additional aspect of the present utility model and advantage provide in description part below, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the electric kettle according to an embodiment of the present utility model.
Wherein, the corresponding relation in Fig. 1 between Reference numeral and component names is:
1 kettle body, 11 first control circuits, 12 first induction coils, 13 temperature sensors, 14 heaters, 2 bases, 21 second control circuits, 22 second induction coils, 3 key-press modules.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here to implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
Fig. 1 is the structural representation of the electric kettle according to an embodiment of the present utility model.
As shown in Figure 1, the electric kettle of an embodiment of the present utility model, comprising: kettle body 1, is placed on the base 2 of electric kettle, the first induction coil 12 that the bottom of kettle body 1 is provided with first control circuit 11 and is connected with first control circuit 11; Base 2, for supporting kettle body 1, in base 2, the position corresponding with the first induction coil 12 has the second induction coil 22, second induction coil 22 is connected with second control circuit 21, when second control circuit 21 is energized, second induction coil 22 and the first induction coil 12 produce electromagnetic induction, make the first induction coil 12 produce alternating current; Heater 14, is connected to first control circuit 11, and first control circuit 11 controls heater 14 by alternating current and runs, to heat kettle body 1; Power module, is connected to second control circuit 21, for powering for second control circuit 21.
According to the electric kettle of embodiment of the present utility model,, discontiguous two induction coils corresponding by setting position in base 2 and kettle body 1, make when being energized to the induction coil in base 2, induction coil in kettle body 1 will produce alternating current because of electromagnetic induction, thus supports that the control circuit in kettle body 1 controls heater 14 and works.By electric kettle of the present utility model, avoid the problem such as loose contact, oxidation, corrosion caused because of electrical connection between heater 14 and control circuit, add the life-span of electric kettle, improve Consumer's Experience.In addition, kettle body 1 is placed in after base 2 switches on power, second control circuit 21 controls the second induction coil 22 outwards radiation field, kettle body 1 is different from the distance of base 2, its signal fed back in the second induction coil 22 is also different, and the different feedback signals that can sense according to the second induction coil 22 thus judge whether kettle body 1 is placed on base 2, thus determines whether to stop energising, to promote the security performance of electric kettle, and save energy consumption.
According to an embodiment of the present utility model, also comprise: key-press module 3, be connected to second control circuit 21, for receiving key command, and key command is sent to second control circuit 21, according to key command, kettle body 1 is heated or stops heating for second control circuit 21.
According to the electric kettle of embodiment of the present utility model, key-press module 3 can be arranged on kettle body 1, also can be arranged on base 2, and user assigns heating instructions or stopping heating instructions by key-press module 3 to electric kettle.
According to an embodiment of the present utility model, also comprise: temperature sensor 13, be connected to first control circuit 11, for detecting the temperature signal of kettle body 1; And temperature signal modular converter, be connected to temperature sensor 13 and first control circuit 11, for the temperature signal from temperature sensor 13 is converted to first signal of telecommunication, and first signal of telecommunication be sent to first control circuit 11.
According to the electric kettle of embodiment of the present utility model, serviceability temperature sensor 13 detects the temperature of electric kettle, can stop heating when temperature reaches predetermined temperature.
According to an embodiment of the present utility model, temperature sensor 13 comprises contact type temperature sensor 13 or non-contact temperature sensor 13.
According to the electric kettle of embodiment of the present utility model, temperature sensor 13 includes but not limited to contact type temperature sensor 13 and non-contact temperature sensor 13.
According to an embodiment of the present utility model, also comprise: judge module, be connected to signal conversion module, for receiving first signal of telecommunication from signal conversion module, and judge whether the temperature of kettle body 1 reaches preset temperature range according to first signal of telecommunication, and determine whether to stop heating kettle body 1 according to judged result.
According to the electric kettle of embodiment of the present utility model, whether judge module can reach preset temperature range according to the temperature of the testing result determination kettle body 1 of sensor assembly, such as, preset temperature range can be set as being more than or equal to 100 DEG C when heating up water, when detecting that the temperature of kettle body 1 reaches 100 DEG C, stop heating.
According to an embodiment of the present utility model, the distance range of the first induction coil 12 and the second induction coil 22 is for being less than or equal to 500mm.
According to the electric kettle of embodiment of the present utility model, the distance range of the first induction coil 12 and the second induction coil 22 is less than or equal to 500mm, distance too far away cannot accomplish that sense of stability should, certainly, the distance range of the first induction coil 12 and the second induction coil 22 also can be other values in addition as required.
According to an embodiment of the present utility model, heater 14 is arranged on the inside of kettle body 1, bottom or sidepiece, and first control circuit 11 is arranged on the inside of kettle body 1, bottom or sidepiece.
According to the electric kettle of embodiment of the present utility model, heater 14 is arranged on the inside of kettle body 1, bottom or sidepiece, and first control circuit 11 is arranged on the inside of kettle body 1, bottom or sidepiece.
According to an embodiment of the present utility model, also comprise: feeler, be connected to second control circuit 21, for detecting the activation signal of base 2 and kettle body 1.
According to an embodiment of the present utility model, also comprise: activation signal modular converter, be connected to feeler, for the activation signal from feeler is converted to second signal of telecommunication, determine whether to stop heating kettle body 1 according to second signal of telecommunication for second control circuit 21.
According to the electric kettle of embodiment of the present utility model, whether can be placed on base 2 by feeler determination kettle body 1, if now heated, and feeler does not detect activation signal, then can stop the work of second control circuit 21, avoid having an accident, thus promote the security performance of electric kettle, and save energy consumption.
In sum, the electric kettle that the utility model provides, avoid the problem such as loose contact, oxidation, corrosion caused because of electrical connection between heater and control circuit, add the life-span of electric kettle, improve Consumer's Experience, and heating can be stopped when activation signal not detected, avoid having an accident, to promote the security performance of electric kettle, and save energy consumption.
In the utility model, term " first ", " second " object only for describing, and instruction or hint relative importance can not be interpreted as; Term " multiple " represents two or more; Term " is connected ", " connection " etc. all should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment ", " another embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an electric kettle, is characterized in that, comprising:
Kettle body, is placed on the base of described electric kettle, the first induction coil that the bottom of described kettle body is provided with first control circuit and is connected with described first control circuit;
Described base, for supporting described kettle body, in described base, the position corresponding with described first induction coil has the second induction coil, described second induction coil is connected with second control circuit, when described second control circuit energising, described second induction coil and described first induction coil produce electromagnetic induction, make described first induction coil produce alternating current;
Heater, is connected to described first control circuit, and described first control circuit controls described heater by described alternating current and runs, to heat described kettle body;
Power module, is connected to described second control circuit, for powering for described second control circuit.
2. electric kettle according to claim 1, is characterized in that, also comprises:
Key-press module, is connected to described second control circuit, for receiving key command, and described key command is sent to described second control circuit, heats according to described key command for described second control circuit to described kettle body heating or stopping.
3. electric kettle according to claim 2, is characterized in that, also comprises:
Temperature sensor, is connected to described first control circuit, for detecting the temperature signal of described kettle body; And
Temperature signal modular converter, is connected to described temperature sensor and described first control circuit, for the described temperature signal from described temperature sensor is converted to first signal of telecommunication, and described first signal of telecommunication is sent to described first control circuit.
4. electric kettle according to claim 3, is characterized in that, described temperature sensor comprises contact type temperature sensor or non-contact temperature sensor.
5. electric kettle according to claim 4, is characterized in that, also comprises:
Judge module, be connected to described signal conversion module, for receiving described first signal of telecommunication from described signal conversion module, and judge whether the temperature of described kettle body reaches preset temperature range according to described first signal of telecommunication, and determine whether to stop heating described kettle body according to judged result.
6. electric kettle according to any one of claim 1 to 5, is characterized in that, the distance range of described first induction coil and described second induction coil is for being less than or equal to 500mm.
7. electric kettle according to claim 6, is characterized in that, described heater is arranged on the inside of described kettle body, bottom or sidepiece.
8. electric kettle according to claim 7, is characterized in that, described first control circuit is arranged on the inside of described kettle body, bottom or sidepiece.
9. electric kettle according to claim 8, is characterized in that, also comprises:
Feeler, is connected to described second control circuit, for detecting the activation signal of described base and described kettle body.
10. electric kettle according to claim 9, is characterized in that, also comprises:
Activation signal modular converter, be connected to described feeler, for the described activation signal from described feeler is converted to second signal of telecommunication, determine whether to stop heating described kettle body according to described second signal of telecommunication for described second control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520012584.4U CN204336656U (en) | 2015-01-06 | 2015-01-06 | Electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520012584.4U CN204336656U (en) | 2015-01-06 | 2015-01-06 | Electric kettle |
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| Publication Number | Publication Date |
|---|---|
| CN204336656U true CN204336656U (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520012584.4U Active CN204336656U (en) | 2015-01-06 | 2015-01-06 | Electric kettle |
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| Country | Link |
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| CN (1) | CN204336656U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105848541A (en) * | 2013-12-20 | 2016-08-10 | Seb公司 | Communicating inductive culinary article and method for pairing such an article |
| CN107708244A (en) * | 2017-06-26 | 2018-02-16 | 浙江苏泊尔家电制造有限公司 | Cooking apparatus |
| CN108471895A (en) * | 2015-12-17 | 2018-08-31 | 太阳股份有限公司 | Has the electric kettle of infrared ray temperature sensor |
| CN108670024A (en) * | 2018-04-25 | 2018-10-19 | 上海交通大学 | The immune non-contact power transmission hot-water bottle of spilling water |
| CN111757692A (en) * | 2018-03-02 | 2020-10-09 | Bsh家用电器有限公司 | Cooking system |
-
2015
- 2015-01-06 CN CN201520012584.4U patent/CN204336656U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105848541A (en) * | 2013-12-20 | 2016-08-10 | Seb公司 | Communicating inductive culinary article and method for pairing such an article |
| CN105848541B (en) * | 2013-12-20 | 2021-03-26 | Seb公司 | Communicating induction cooking device and method of matching such a device |
| CN108471895A (en) * | 2015-12-17 | 2018-08-31 | 太阳股份有限公司 | Has the electric kettle of infrared ray temperature sensor |
| CN107708244A (en) * | 2017-06-26 | 2018-02-16 | 浙江苏泊尔家电制造有限公司 | Cooking apparatus |
| CN111757692A (en) * | 2018-03-02 | 2020-10-09 | Bsh家用电器有限公司 | Cooking system |
| CN108670024A (en) * | 2018-04-25 | 2018-10-19 | 上海交通大学 | The immune non-contact power transmission hot-water bottle of spilling water |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |