CN2645564Y - Electric water kettle with PTC heat insulating function - Google Patents
Electric water kettle with PTC heat insulating function Download PDFInfo
- Publication number
- CN2645564Y CN2645564Y CN 200320117479 CN200320117479U CN2645564Y CN 2645564 Y CN2645564 Y CN 2645564Y CN 200320117479 CN200320117479 CN 200320117479 CN 200320117479 U CN200320117479 U CN 200320117479U CN 2645564 Y CN2645564 Y CN 2645564Y
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- CN
- China
- Prior art keywords
- kettle
- utility
- ptc
- model
- ptc heater
- 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 relates to an electric water kettle with PTC heat insulating function, which comprises a kettle body, a water kettle base, a main heating tube, a PTC heating element, a steam inductor and a temperature controller; the steam inductor is connected with the PTC heating element in parallel after connected with the main heating tube in series, one end of which is connected with a live wire after connected with the temperature controller in series while the other end is connected with a ground wire after connected with a fuse in series; for the utility model adopts the PTC heating element to hold the temperature of hot water, so the utility model has the advantages of power saving and safety, and the water temperature can be maintained stably.
Description
Technical field
The utility model relates to a kind of electric kettle, especially a kind of electric kettle with the PTC heat insulation function.
Background technology
China national Department of Intellectual Property has announced that a kind of patent No. is 00268372.5, name is called the utility model patent of " formula heating element at the bottom of the two-tube thermal insulative of the primary and secondary of electric kettle ", this heating element has female heat-generating pipe and sub-heat-generating pipe, the heating line of two heat-generating pipes is placed in respectively in two-tube the tube chamber of being made by aluminium alloy in aggregates, being arranged on inboard heat-generating pipe is lower powered sub-heat-generating pipe, the function that is arranged on inboard heat-generating pipe is the heat of the water in the compensation electric kettle consumption of loosing, thereby can keep in the electric kettle water temperature at 96-99 ℃ constantly.But the sub-heat-generating pipe heating power of this utility model is constant, and it can not change the heating power size with the variation of water temperature and environment temperature, will cause the heat-insulating property instability like this, and the PTC heater then can overcome above defective.
Summary of the invention
The purpose of this utility model provides and a kind ofly makes the stable electric kettle of its holding temperature after making water in the electric kettle boiled.
The utility model is achieved in that a kettle base at the bottom of the kettle of electric kettle, a main heat-generating pipe, PTC heater and a temperature controller and other electrical equipment line and element are arranged under the kettle base, after connecting power supply, main heat-generating pipe and PTC heater generate heat simultaneously, after water is opened, the action of steam inductor, main heat-generating pipe stops heating, the PTC heater continues heating, can more stably keep water temperature more than 95 ℃.
The utility model comprises kettle body, kettle base, main heat-generating pipe, PTC heater, steam inductor, temperature controller, be connected in parallel with the PTC heater again after steam inductor and the series connection of main heat-generating pipe, connect start to exchange fire after back one end is connected with temperature controller again line, the other end and fuse series connection back earth connection.Wherein the power of PTC heater is 30W-300W.
The PTC heater has following specific function: 1, have constant temperature, temperature adjustment, accurate temperature automatically controlled specific function.2, do not burn, not rubescent, the flames of anger.3, power saving.Because proportion expression is adopted in the input of PTC heater energy, and metering function is arranged, also save electric power than the switching regulator energy input of heater elements such as nickel filament, general power saving 30%--40%.
Therefore the utility model has the advantage of power saving, safety owing to adopt the PTC heater that boiling water is incubated, and can more stably keep water temperature.
Description of drawings
Fig. 1 is the utility model base heating part schematic diagram.Among the figure, 1, main heat-generating pipe; 2, kettle base; 3, PTC heater; 4, temperature controller.
Fig. 2 is the utility model circuit connection block diagram.Two indicator lamps are indicated the duty of main heat-generating pipe, PTC heater respectively among the figure.
The specific embodiment
The utility model embodiment is as follows: as shown in Figure 1, there are main heat-generating pipe 1, kettle base 2, PTC heater 3, temperature controller 4 in the utility model kettle base position, the steam inductor is arranged in the kettle main body, be connected in parallel with PTC heater 3 again after steam inductor and 1 series connection of main heat-generating pipe, connect start to exchange fire after back one end is connected with temperature controller 4 again line, the other end and fuse series connection back earth connection.Circuit connection block diagram such as Fig. 2, the power of wherein main heat-generating pipe 1 are 1500W; The power of PTC heater 3 is 100W; The model of temperature controller 4: US-662A * TVKO, 135 ℃, AC250V, 10A; Fuse model: SF-662E, 227 ℃, AC250V, 10A.
Claims (2)
1, a kind of electric kettle with the PTC heat insulation function, comprise kettle body, kettle base, main heat-generating pipe, steam inductor, temperature controller, it is characterized in that: also have the PTC heater on the kettle base, be connected in parallel with the PTC heater again after steam inductor and the series connection of main heat-generating pipe, connect start to exchange fire after back one end is connected with temperature controller again line, the other end and fuse series connection back earth connection.
2, electric kettle according to claim 1 is characterized in that: the power of PTC heater is 30W-300W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320117479 CN2645564Y (en) | 2003-10-29 | 2003-10-29 | Electric water kettle with PTC heat insulating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320117479 CN2645564Y (en) | 2003-10-29 | 2003-10-29 | Electric water kettle with PTC heat insulating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2645564Y true CN2645564Y (en) | 2004-10-06 |
Family
ID=34305351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320117479 Expired - Fee Related CN2645564Y (en) | 2003-10-29 | 2003-10-29 | Electric water kettle with PTC heat insulating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2645564Y (en) |
-
2003
- 2003-10-29 CN CN 200320117479 patent/CN2645564Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YI LONG JIA TING ELECTRICAL EQUIPMENT OR APPLIANC Free format text: FORMER OWNER: ZHOU ZHUANWEI Effective date: 20060811 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060811 Address after: Longjiang town Shunde District Guangdong city Foshan province Longzhou road 528318 Patentee after: Foshan Shunde Yilong Household Electric Appliance Industrial Co., Ltd. Address before: 528318 Guangdong province Foshan city Longjiang District Shunde town Longzhou West Yilong Electrical Products Co Ltd Patentee before: Zhou Chuanwei |
|
| ASS | Succession or assignment of patent right |
Owner name: HUIYIN INDUSTRIAL INVESTMENT CO., LTD., SHUNDE DI Free format text: FORMER OWNER: YI LONG JIA TING ELECTRICAL EQUIPMENT OR APPLIANCE INDUSTRY CO. LTD., SHUNDE DISTRICT, FUSHAN CITY Effective date: 20080627 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080627 Address after: Longjiang Town, Shunde District of Guangdong city in Foshan Province, Longzhou Road, zip code: 528318 Patentee after: Shunde Foshan Silver Industry Investment Co., Ltd. Address before: Longjiang Town, Shunde District of Guangdong city in Foshan Province, Longzhou Road, zip code: 528318 Patentee before: Foshan Shunde Yilong Household Electric Appliance Industrial Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041006 Termination date: 20111029 |