CN202112886U - Automatic power-off water boiling kettle - Google Patents
Automatic power-off water boiling kettle Download PDFInfo
- Publication number
- CN202112886U CN202112886U CN2011202031010U CN201120203101U CN202112886U CN 202112886 U CN202112886 U CN 202112886U CN 2011202031010 U CN2011202031010 U CN 2011202031010U CN 201120203101 U CN201120203101 U CN 201120203101U CN 202112886 U CN202112886 U CN 202112886U
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- CN
- China
- Prior art keywords
- water
- kettle
- boiling
- connecting rod
- groove
- 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 discloses an automatic power-off water boiling kettle, which belongs to household appliances and mainly resolves the problem that an existing kettle cannot be switched off automatically when hot water is boiling. The automatic power-off water boiling kettle structurally comprises a kettle body, a groove is arranged on an inner side wall of the upper portion of the kettle body, a rotating shaft is disposed on the lower edge of the groove and is movably connected with the middle of a connecting rod, a triggering switch is arranged on the upper surface of an inner cavity of the groove, a floating ball is fixed at one end of the connecting rod, the other end of the connecting rod is movably abutted to the triggering switch, and the triggering switch is electrically connected with a heating body and a power source. When the automatic power-off water boiling kettle is used, whether water is boiling or not is judged by means of height change of boiling water level after evaporation, after the water in the kettle is boiling, the boiling water evaporates, the water level is lowered, the floating ball drives the connecting rod to trigger the triggering switch, a circuit of the heating body is disconnected so that heating is stopped, and the automatic power-off water boiling kettle is safe and convenient in use.
Description
Technical field
The utility model relates to a kind of household electrical appliance, specifically a kind of hot-water bottle.
Background technology
Hot-water bottle is to be used for one of electrical equipment commonly used of heating up water in the life staying idle at home.But existing hot-water bottle can't cut off the power supply automatically behind boiled hot water and stop, and not only wastes energy, and the potential safety hazard of catching fire is dryouied in existence.
The utility model content
The purpose of the utility model is to provide a kind of boiling water hot-water bottle that cuts off the power supply automatically, mainly solves the problem that can't cut off the power supply automatically and stop behind the existing boiled hot water of hot-water bottle.
The utility model solves the technical scheme that its technical problem takes: the boiling water hot-water bottle that cuts off the power supply automatically; Its structure comprises the kettle body; Described kettle upper part of body madial wall is provided with a groove; Lower limb at groove is provided with a rotating shaft, and the middle part of rotating shaft and connecting rod flexibly connects, and described groove inner chamber upper surface is provided with a touch switch; One end of said connecting rod is fixed with a ball float, and other end movable top is at the touch switch place, and described touch switch is electrically connected with calandria and power supply.
The beneficial effect of the utility model is: the height change after the utility model evaporates through the boiling water water level judges whether boiled, after the water in the hot-water bottle is boiled, and the boiling water evaporation; Water level descends; The ball float drivening rod triggers touch switch, makes the circuit disconnection of calandria realize stopping heating, can prevent that the intrinsic water of kettle from dryouting; The minimizing accident takes place, and makes and safe ready.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the circuit diagram of Fig. 1.
Among the figure: 1 kettle body, 2 touch switch, 3 connecting rods, 4 rotating shafts, 5 ball floats, 6 calandrias, 7 grooves.
The specific embodiment
Like Fig. 1, shown in Figure 2.The boiling water hot-water bottle that cuts off the power supply automatically; Its structure comprises kettle body 1, and the upper inner wall of described kettle body 1 is provided with a groove 7, is provided with a rotating shaft 4 at the lower limb of groove 7; Rotating shaft 4 flexibly connects with the middle part of connecting rod 3, and described groove 7 inner chamber upper surfaces are provided with a touch switch 2; One end of said connecting rod 3 is fixed with a ball float 5, and other end movable top is at touch switch 2 places, and described touch switch 2 is electrically connected with calandria 6 and power supply.
During use, with the cold water that pours into suitable water level in the kettle body 1, the energising heating; After water in the kettle body 1 was boiled, the water of boiling was with the water evaporates in the kettle, and water level descends; One end of ball float 5 drivening rods 3 descends thereupon; Drop to when specifying height of water level, the other end of connecting rod 3 in groove 7 touches touch switch 2, and the circuit that touch switch 2 breaks off calandria 6 thereupon stops heating.The utility model judges whether boiled, safe and reliable through the height change of boiling water water level.
Claims (1)
1. the boiling water hot-water bottle that cuts off the power supply automatically comprises the kettle body, it is characterized in that; Described kettle upper part of body madial wall is provided with a groove; Lower limb at groove is provided with a rotating shaft, and the middle part of rotating shaft and connecting rod flexibly connects, and described groove inner chamber upper surface is provided with a touch switch; One end of said connecting rod is fixed with a ball float, and other end movable top is at the touch switch place, and described touch switch is electrically connected with calandria and power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202031010U CN202112886U (en) | 2011-06-16 | 2011-06-16 | Automatic power-off water boiling kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202031010U CN202112886U (en) | 2011-06-16 | 2011-06-16 | Automatic power-off water boiling kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202112886U true CN202112886U (en) | 2012-01-18 |
Family
ID=45453990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202031010U Expired - Fee Related CN202112886U (en) | 2011-06-16 | 2011-06-16 | Automatic power-off water boiling kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202112886U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112450727A (en) * | 2021-01-29 | 2021-03-09 | 李悦 | Novel explosion-proof boiling-over hot-water bottle |
| CN114470944A (en) * | 2021-12-10 | 2022-05-13 | 河南光头娃食品科技有限公司 | Food waste oil processing device and anti-solidification device for waste oil processing device |
-
2011
- 2011-06-16 CN CN2011202031010U patent/CN202112886U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112450727A (en) * | 2021-01-29 | 2021-03-09 | 李悦 | Novel explosion-proof boiling-over hot-water bottle |
| CN114470944A (en) * | 2021-12-10 | 2022-05-13 | 河南光头娃食品科技有限公司 | Food waste oil processing device and anti-solidification device for waste oil processing device |
| CN114470944B (en) * | 2021-12-10 | 2023-11-03 | 湖南天润发油脂有限公司 | Food waste oil processing device and anti-solidification device for waste oil processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20120616 |