CN203555568U - Electric kettle - Google Patents
Electric kettle Download PDFInfo
- Publication number
- CN203555568U CN203555568U CN201320522328.0U CN201320522328U CN203555568U CN 203555568 U CN203555568 U CN 203555568U CN 201320522328 U CN201320522328 U CN 201320522328U CN 203555568 U CN203555568 U CN 203555568U
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- China
- Prior art keywords
- electric kettle
- temperature
- kettle
- kettle body
- temperature sensor
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Abstract
The utility model provides an electric kettle. The electric kettle comprises a kettle body, a heating device and a controlling device. The kettle body comprises a bottom plate and a side wall. The electric kettle is characterized in that: the control device comprises two or more than two temperature sensors; the two or more than two temperature sensors penetrate through the bottom plate or the side wall of the kettle body; and heat insulation sealing rings are arranged between the temperature sensors and the bottom plate or the side wall of the kettle body. The electric kettle has following beneficial effects: the two or more than two temperature sensors are arranged and are used for detecting temperature of liquid in the electric kettle; the controlling device is used for comprehensively determining the present true water temperature according to temperature curves fed back to the two or more than two temperature sensors; and when the presupposed temperature is reached by the true water temperature, the controlling device is used for controlling the heating device to stop heating so that more accurate temperature is obtained.
Description
Technical field
The utility model relates to a kind of electric kettle, relates in particular to the more accurate electric kettle of a kind of temperature control.
Background technology
Existing electric kettle, generally all adopts mechanical thermostat mode, the temperature control parts of temperature controller are attached on heater, but like this can not direct-detection to the temperature of the interior liquid of electric kettle, the temperature deviation detecting is large, inaccurate.Also there is portions of electronics formula electric kettle to have the temperature of liquid in employing NTC temperature sensor direct-detection electric kettle, but generally all only adopt a NTC temperature sensor collecting temperature point, because the fluid temperature point in electric kettle is different, so the temperature that NTC detects neither be very accurate, can not be inconsistent with preset temperature, occur the situation of switch skip key morning or slow skip key.
Utility model content
Based on the deficiencies in the prior art, the object that the utility model is created is to provide a kind of temperature control electric kettle more accurately.
To achieve these goals, the utility model provides a kind of electric kettle, it comprises kettle body, heater and control device, described kettle body comprises base plate and sidewall, it is characterized in that: described control device comprises two or two above temperature sensors, described more than two or two temperature sensor, through described kettle body base plate or sidewall, is provided with sealing device between described temperature sensor and described kettle body base plate or sidewall.
As the improvement of the utility model electric kettle, the described temperature sensor of the utility model electric kettle is NTC temperature sensor, and described NTC temperature sensor comprises thermistor, probe, housing.
As the improvement of the utility model electric kettle, the described heater of the utility model electric kettle comprises heat-generating disc, and described heat-generating disc and described base plate weld together, and described probe passes described kettle body base plate in described heat-generating disc or heat-generating disc.
As the improvement of the utility model electric kettle, the described control device of the utility model electric kettle also comprises main control board.
As the improvement of the utility model electric kettle, the utility model electric kettle also comprises bottom, and described bottom becomes cavity with described kettle figure, and described main control board is located in described cavity.
As the improvement of the utility model electric kettle, the described main control board of the utility model electric kettle is located on power supply base or handle.
As the improvement of the utility model electric kettle, the described kettle body of the utility model electric kettle also comprises pot lid.
As the improvement of the utility model electric kettle, the described sealing device of the utility model electric kettle comprises sealing ring.
Compared with prior art, the utlity model has following beneficial effect: owing to there being the above temperature sensor of two or two to detect the temperature of liquid in electric kettle simultaneously, described control device is according to the temperature curve of described more than two or two temperature sensor feedback simultaneously, comprehensively judge current true water temperature, temperature is more accurate like this.
Accompanying drawing explanation
Fig. 1 is the stereoscopic figure of the utility model electric kettle preferred embodiment.
Fig. 2 is the structural representation of the utility model electric kettle preferred embodiment.
Fig. 3 is the partial enlarged drawing of the power supply base part of the utility model electric kettle preferred embodiment.
Fig. 4 is the structural representation of other embodiments of the utility model electric kettle.
Fig. 5 is the partial enlarged drawing of the power supply base part of other embodiments of the utility model electric kettle.
Fig. 6 is the partial enlarged drawing of Fig. 2 circle part of the utility model electric kettle preferred embodiment.
The specific embodiment
The utility model electric kettle is applicable to heat different liquid.
With reference to figure 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, below will describe the utility model electric kettle preferred embodiment in detail.
A kind of electric kettle in the present embodiment, it comprises kettle body 1, heater 2 and control device 3, described kettle body 1 comprises base plate 1.3 and sidewall 1.2, it is characterized in that: described control device 3 comprises the temperature sensor 3.1 of two, described two temperature sensors 3.1 are through described kettle body base plate 1.3, between described temperature sensor 3.1 and described kettle body base plate 1.3, be provided with sealing device 4, described sealing device 4 not only can seal the gap between described temperature sensor 3.1 and described kettle body base plate 1.3, and can stop described kettle body base plate 1.3 to transfer heat to described temperature sensor 3.1, the temperature that described like this temperature sensor 3.1 detects is not just the temperature of described kettle body base plate 1.3, but the temperature of described kettle body 1 interior liquid.
In other embodiments, described control device 3 comprises the temperature sensor 3.1 of two, and described two temperature sensors 3.1, through described kettle body sidewall 1.2, are provided with sealing device 4 between described temperature sensor 3.1 and described kettle body sidewall 1.2.
In other embodiments, described control device 3 comprises two temperature sensors 3.1, described two temperature sensors 3.1 through described kettle body base plate and sidewall 1.2, are provided with sealing device 4 between described temperature sensor 3.1 and described kettle body base plate and sidewall 1.2 respectively.
In other embodiments, described control device 3 comprises two above temperature sensors 3.1, and described two above temperature sensors 3.1, through described kettle body sidewall 1.2, are provided with sealing device 4 between described temperature sensor 3.1 and described kettle body sidewall 1.2.
In other embodiments, described control device 3 comprises two above temperature sensors 3.1, and described two above temperature sensors 3.1, through described kettle body base plate 1.3, are provided with sealing device 4 between described temperature sensor 3.1 and described kettle body base plate 1.3.
In other embodiments, described control device 3 comprises two above temperature sensors 3.1, described two above temperature sensors 3.1, respectively through described kettle body base plate and sidewall 1.2, are provided with sealing device 4 between described temperature sensor 3.1 and described kettle body base plate and sidewall 1.2.
In the present embodiment, the described temperature sensor 3.1 of the utility model electric kettle is NTC temperature sensor, and described NTC temperature sensor comprises thermistor 3.1.2, probe 3.1.1, housing 3.1.3.
In the present embodiment, the described heater 2 of the utility model electric kettle comprises heat-generating disc 2.1, and described heat-generating disc 2.1 welds together with described base plate 1.3, and described probe 3.1.1 passes described kettle body base plate 1.3 in described heat-generating disc 2.1.
In other embodiments, the described probe 3.1.1 of the utility model electric kettle passes described kettle body base plate 1.3 from described heat-generating disc 2.1.
In other embodiments, the described probe 3.1.1 of the utility model electric kettle passes respectively described kettle body base plate 1.3 from described heat-generating disc 2.1 and in described heat-generating disc 2.1.
In the present embodiment, the described control device 3 of the utility model electric kettle also comprises main control board 3.2.
In the present embodiment, the utility model electric kettle also comprises bottom 1.4, and described bottom 1.4 forms cavity 5 with described kettle body 1, and described main control board 3.2 is located in described cavity 5.
In the present embodiment, the utility model electric kettle also comprises power supply base 6 and handle 1.5, and described main control board 3.2 is located in described power supply base 6.
In other embodiments, the described main control board 3.2 of the utility model electric kettle is located in described handle 1.5.
In the present embodiment, the described kettle body 1 of the utility model electric kettle also comprises pot lid 1.1.
As the improvement of the utility model electric kettle, the described sealing device 4 of the utility model electric kettle comprises sealing ring.
Compared with prior art, the utlity model has following beneficial effect: the utility model electric kettle is because there is the above temperature sensor of two or two to detect the temperature of liquid in electric kettle simultaneously, described control device is according to the temperature curve of described more than two or two temperature sensor feedback simultaneously, comprehensively judge current true water temperature, when true water temperature reaches preset temperature, described control device control heater stop heating, temperature is more accurate like this.
Above disclosed is only preferred embodiment of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (8)
1. an electric kettle, it comprises kettle body, heater and control device, described kettle body comprises base plate and sidewall, it is characterized in that: described control device comprises two or two above temperature sensors, described more than two or two temperature sensor, through described kettle body base plate or sidewall, is provided with sealing device between described temperature sensor and described kettle body base plate or sidewall.
2. electric kettle according to claim 1, is characterized in that: described temperature sensor is NTC temperature sensor, and described NTC temperature sensor comprises thermistor, probe, housing.
3. electric kettle according to claim 2, is characterized in that: described heater comprises heat-generating disc, and described heat-generating disc and described base plate weld together, and described probe passes described kettle body base plate in described heat-generating disc or heat-generating disc.
4. electric kettle according to claim 3, is characterized in that: described control device also comprises main control board.
5. electric kettle according to claim 4, is characterized in that: also comprise bottom, described bottom becomes cavity with described kettle figure, and described main control board is located in described cavity.
6. electric kettle according to claim 5, is characterized in that: also comprise power supply base and handle, described main control board is located on power supply base or handle.
7. electric kettle according to claim 6, is characterized in that: described kettle body also comprises pot lid.
8. electric kettle according to claim 7, is characterized in that: described sealing device comprises sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320522328.0U CN203555568U (en) | 2013-08-26 | 2013-08-26 | Electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320522328.0U CN203555568U (en) | 2013-08-26 | 2013-08-26 | Electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203555568U true CN203555568U (en) | 2014-04-23 |
Family
ID=50505326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320522328.0U Expired - Fee Related CN203555568U (en) | 2013-08-26 | 2013-08-26 | Electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203555568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106700678A (en) * | 2017-01-13 | 2017-05-24 | 江苏省格来德净水科技有限公司 | Silence hot water pot |
| WO2020000052A1 (en) * | 2018-06-29 | 2020-01-02 | Breville Pty Limited | Temperature monitoring and control system for a kitchen device |
-
2013
- 2013-08-26 CN CN201320522328.0U patent/CN203555568U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106700678A (en) * | 2017-01-13 | 2017-05-24 | 江苏省格来德净水科技有限公司 | Silence hot water pot |
| WO2020000052A1 (en) * | 2018-06-29 | 2020-01-02 | Breville Pty Limited | Temperature monitoring and control system for a kitchen device |
| CN112312809A (en) * | 2018-06-29 | 2021-02-02 | 布瑞威利私人有限公司 | Temperature monitoring and control system for kitchen appliance |
| EP3813616A4 (en) * | 2018-06-29 | 2022-03-30 | Breville Pty Limited | Temperature monitoring and control system for a kitchen device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20210826 |