CN204734338U - Electric water heating kettle - Google Patents
Electric water heating kettle Download PDFInfo
- Publication number
- CN204734338U CN204734338U CN201520326487.2U CN201520326487U CN204734338U CN 204734338 U CN204734338 U CN 204734338U CN 201520326487 U CN201520326487 U CN 201520326487U CN 204734338 U CN204734338 U CN 204734338U
- Authority
- CN
- China
- Prior art keywords
- temperature sensor
- kettle body
- temperature
- contact plate
- another side
- 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
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Abstract
The utility model provides an electric water heating kettle, including the kettle body and the generate heat set subassembly of setting in kettle body bottom, set subassembly that generates heat includes the contact plate, the heat distribution board, heating element, temperature controller and temperature sensor, the one side of contact plate contacts with the content in the kettle body, the another side of contact plate and the laminating of the one side of heat distribution board, temperature controller sets up on the another side of heat distribution board, heating element sets up setting up around temperature controller at heat distribution board another side all around, be provided with the mounting hole in the region of the laminating of the another side of contact plate and the one side of heat distribution board, temperature sensor passes through the mounting hole setting, temperature sensor's temperature measurement end stretch into in the kettle body with the kettle body in the content contact. Temperature sensor's temperature measurement end directly stretches into the temperature of the internal direct measurement content of kettle, and then feeds back to temperature controller, controls other process of the more accurate completion of electric water heating kettle, for example: can heat to arbitrary one required temperature spot and heat retaining process.
Description
Technical field
The utility model relates to a kind of electric kettle, is specifically a kind of electric kettle heated the content being arranged in electrothermal kettle body.
Background technology
The bottom of usual electrothermal kettle body is on the market provided with heating plate assembly in order to the content in heating kettle body, heating plate assembly generally includes hot distribution plate, contact plate, temperature controller, temperature sensor and heating element heater, the one side of contact plate contacts with the content in kettle body, the another side of contact plate and the one side of hot distribution plate are fitted, temperature controller is arranged on the center of the another side of hot distribution plate, heating element heater is arranged on arranging around temperature controller of hot distribution plate another side all around, due to the needs of assembling, the area of contact plate is greater than the area of hot distribution plate diametrically under normal circumstances, temperature sensor is arranged on contact plate and does not have with on the position of hot distribution plate laminating, the thermometric end of temperature sensor contacts with contact plate measure the temperature of contact plate and then measure the temperature of content.There is following problem in said structure: on the one hand in order to ensure that the heat trnasfer discharged by heating element heater is fully in content, what hot distribution plate should be enough diametrically is large; Hot distribution plate affects again too greatly the accuracy of temperature sensor measurement contact plate temperature on the other hand.In fact, inherently there is thermometric deviation in this structure also being estimated contents temperature by the temperature measuring contact plate, reduce the precision of measurement, inaccurate thermometric limits the latent functionality of electric kettle, because the temperature of content is not accurately, so other process can only be carried out according to controlling electric kettle with reference to approximate temperature reading, such as: the process of boiling and being incubated.
Summary of the invention
The purpose of this utility model overcomes deficiency of the prior art, a kind of electric kettle is provided, make temperature sensor wherein can accurately by the temperature survey of electric kettle content out, and then feed back to temperature controller, control electric kettle and complete other process more accurately, such as: the process that can be heated to temperature spot required for any one and insulation.
For solving the problems of the technologies described above, the electric kettle that the utility model provides comprises kettle body and is arranged on the heating disc component bottom kettle body, described heating disc component comprises contact plate, hot distribution plate, heating element heater, temperature controller and temperature sensor, the one side of described contact plate contacts with the content in kettle body, the another side of described contact plate and the one side of hot distribution plate are fitted, described temperature controller is arranged on the another side of hot distribution plate, described heating element heater is arranged on arranging around temperature controller of hot distribution plate another side all around, installing hole is provided with in the region of the laminating of the another side of described contact plate and the one side of hot distribution plate, described temperature sensor is arranged by installing hole, the thermometric end of described temperature sensor stretches in kettle body and contacts with the content in kettle body.
As improvement, between described temperature sensor and installing hole, be lined with sealing ring.This structure prevents the content of kettle body from flowing into heating disc component by installing hole, and has isolated the impact of hot distribution plate on temperature sensor measurement contents temperature further, makes thermometric more accurate.
As preferably, described temperature sensor is thermistor.
As preferably, described heating element heater is the resistive element with electric connecting terminal, and described temperature sensor is arranged between the electric connecting terminal of described heating element heater.This position has isolated the impact of heating element heater on temperature sensor measurement contents temperature further.
As preferably, described sealing ring is boss structure, and the inner of described sealing ring coordinates with the inner wall sealing of installing hole, and raised head face and the hot distribution plate of described sealing ring are sealed and matched.This structure forms two seals face, make sealing effectiveness better, and it is more firm that temperature sensor is assembled.
After adopting above structure, the utility model electric kettle compared with prior art, have the following advantages: the thermometric end of temperature sensor directly stretches into the temperature directly measuring content in kettle body, and then feed back to temperature controller, control electric kettle and complete other process more accurately, such as: the process that can be heated to temperature spot required for any one and insulation.The position of the temperature controller after improvement, more near the center of kettle body content, makes the temperature of the content measured more accurate.
Accompanying drawing explanation
Fig. 1 is the broken section structural representation of the heating disc component of the utility model electric kettle.
Fig. 2 is the structural representation of the heating disc component of the utility model electric kettle.
Wherein: 1, contact plate; 2, hot distribution plate; 3, heating element heater; 4, temperature controller; 5, temperature sensor; 6, installing hole; 7, thermometric end; 8, sealing ring; 9, electric connecting terminal.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of electric kettle, comprise kettle body and be arranged on the heating disc component bottom kettle body, described heating disc component comprises contact plate 1, hot distribution plate 2, heating element heater 3, temperature controller 4 and temperature sensor 5, the one side of described contact plate 1 contacts with the content in kettle body, the another side of described contact plate 1 and the one side of hot distribution plate 2 are fitted, described temperature controller 4 is arranged on the another side of hot distribution plate 2, described heating element heater 3 is arranged on arranging around temperature controller 4 of hot distribution plate 2 another side all around, installing hole 6 is provided with in the region of the laminating of the another side of described contact plate 1 and the one side of hot distribution plate 2, described temperature sensor 5 is arranged by installing hole 6, the thermometric end 7 of described temperature sensor 5 stretches in kettle body and contacts with the content in kettle body.
Sealing ring 8 is lined with between described temperature sensor 5 and installing hole 6.
Described temperature sensor 5 is thermistor.
Described heating element heater 3 is the resistive element with electric connecting terminal 9, and described temperature sensor 5 is arranged between the electric connecting terminal 9 of described heating element heater 3.
Described sealing ring 8 is boss structure, and the inner of described sealing ring 8 coordinates with the inner wall sealing of installing hole 6, and raised head face and the hot distribution plate 2 of described sealing ring 8 are sealed and matched.
Claims (5)
1. an electric kettle, comprise kettle body and be arranged on the heating disc component bottom kettle body, described heating disc component comprises contact plate (1), hot distribution plate (2), heating element heater (3), temperature controller (4) and temperature sensor (5), the one side of described contact plate (1) contacts with the content in kettle body, the another side of described contact plate (1) and the one side of hot distribution plate (2) are fitted, described temperature controller (4) is arranged on the another side of hot distribution plate (2), described heating element heater (3) is arranged on arranging around temperature controller (4) of hot distribution plate (2) another side all around, it is characterized in that: in the region of the laminating of the another side of described contact plate (1) and the one side of hot distribution plate (2), be provided with installing hole (6), described temperature sensor (5) is arranged by installing hole (6), the thermometric end (7) of described temperature sensor (5) stretches in kettle body and contacts with the content in kettle body.
2. electric kettle according to claim 1, is characterized in that: be lined with sealing ring (8) between described temperature sensor (5) and installing hole (6).
3. electric kettle according to claim 1, is characterized in that: described temperature sensor (5) is thermistor.
4. electric kettle according to claim 1, is characterized in that: described heating element heater (3) is the resistive element with electric connecting terminal (9), and described temperature sensor (5) is arranged between the electric connecting terminal (9) of described heating element heater (3).
5. electric kettle according to claim 2, it is characterized in that: described sealing ring (8) is boss structure, the inner of described sealing ring (8) coordinates with the inner wall sealing of installing hole (6), and raised head face and the hot distribution plate (2) of described sealing ring (8) are sealed and matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326487.2U CN204734338U (en) | 2015-05-20 | 2015-05-20 | Electric water heating kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326487.2U CN204734338U (en) | 2015-05-20 | 2015-05-20 | Electric water heating kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204734338U true CN204734338U (en) | 2015-11-04 |
Family
ID=54416106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520326487.2U Expired - Fee Related CN204734338U (en) | 2015-05-20 | 2015-05-20 | Electric water heating kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204734338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928379A (en) * | 2016-10-13 | 2018-04-20 | 广东美的生活电器制造有限公司 | Heating vessel |
-
2015
- 2015-05-20 CN CN201520326487.2U patent/CN204734338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928379A (en) * | 2016-10-13 | 2018-04-20 | 广东美的生活电器制造有限公司 | Heating vessel |
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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: 20151104 |