CN2282840Y - No-water cut-off protector for electric kettle - Google Patents
No-water cut-off protector for electric kettle Download PDFInfo
- Publication number
- CN2282840Y CN2282840Y CN 97204311 CN97204311U CN2282840Y CN 2282840 Y CN2282840 Y CN 2282840Y CN 97204311 CN97204311 CN 97204311 CN 97204311 U CN97204311 U CN 97204311U CN 2282840 Y CN2282840 Y CN 2282840Y
- Authority
- CN
- China
- Prior art keywords
- insulating pot
- electric kettle
- kettle
- water
- connecting rod
- 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
Links
Landscapes
- Cookers (AREA)
Abstract
The utility model relates to a no-water power-off protector for an electric kettle, which solves the problems that when an electric kettle which runs out of water is switched on, a kettle core can be burnt down, and personal safety is endangered. The utility model is characterized in that a float is arranged in the electric kettle, and a connecting rod is driven by the float to control a contact point to be engaged or disengaged; thus, purposes that the electric kettle which runs out water is switched off; when provided with the water, the electric kettle is switched on, can be realized. The utility model has the advantages of simple structure, convenient use and high reliability, and can be applied to various electric kettles to perform the function of no-water automatic power-off protection.
Description
The utility model relates to a kind of protective device of insulating pot, belongs to the anhydrous power-off protection apparatus of insulating pot.
At present, used insulating pot is all forbidden anhydrous energising on the market, in case anhydrous energising will burn out the insulating pot core, not only damages insulating pot, also jeopardizes personal safety easily, causes damage; People are owing to the often error of the anhydrous energising of appearance of reasons such as carelessness, and insulating pot itself does not possess the function of anhydrous automatic outage, thereby this type of accident happens occasionally; Up to the present, yet there are no the insulating pot automatic power-off protection device in anhydrous when energising.
The purpose of this utility model provides a kind of insulating pot anhydrous power-off protection apparatus in order to overcome above-mentioned the deficiencies in the prior art exactly.
The utility model reaches by the following technical programs: the anhydrous power-off protection apparatus of this insulating pot is equipped with protection tube on the insulating pot wall; it is built-in with connecting rod; connecting rod one end is installed with the float that places in the kettle; be pressed with the contact relative below the other end, between protection tube and the kettle wall and between protection tube and the connecting rod sealing ring be housed all with the contact on the insulating pot.
The utility model has following advantage than prior art: because connecting rod one end is installed with the float that places in the kettle, the other end is pressed with the contact relative with the contact on the insulating pot, like this, when the anhydrous energising of insulating pot, because anhydrous in the kettle, float sinks under the gravity effect, thereby the contact that the other end presses and the contact of insulating pot itself are separated, make the inreal energising of insulating pot itself, thereby reach the purpose of anhydrous power-off protection; When adding water in the kettle, float is lifted under the water buoyancy, thereby the outer two contacts contact of kettle is heated water.
Accompanying drawing 1 is a structure chart of the present utility model.
The utility model is described in further detail below in conjunction with accompanying drawing: shown by Fig. 1; the anhydrous power-off protection apparatus of this insulating pot is equipped with protection tube 1 on the insulating pot wall; it is built-in with connecting rod 3; connecting rod 3 one ends are installed with the float 6 that places in the kettle; be pressed with the contact 4 relative below the other end, between protection tube 1 and the kettle wall and between protection tube 1 and the connecting rod 3 sealing ring 2 be housed all with the contact 5 on the insulating pot.
During use, if forget and add water in the kettle and plug in, because anhydrous in the kettle, float 6 is under the gravity effect and sink, make and lift contact 4 on the connecting rod other end and separate, make the inreal energising of insulating pot, reach the purpose of anhydrous outage with contact 5 on the insulating pot; After adding water, float 6 under the water buoyancy and on lift, the contact 4 of connecting rod 3 other ends is contacted with contact 5 on the insulating pot, this moment, the insulating pot power connection heated water.
Claims (1)
1, the anhydrous power-off protection apparatus of insulating pot, it is characterized in that: the protection tube (1) that built-in connecting rod (3) are housed on the insulating pot wall, connecting rod (3) one ends are installed with the float (6) that places in the kettle, are pressed with the contact (4) relative with the contact (5) on the insulating pot below the other end; Between protection tube (1) and the kettle wall and between protection tube (1) and the connecting rod (3) sealing ring (2) is housed all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97204311 CN2282840Y (en) | 1997-01-02 | 1997-01-02 | No-water cut-off protector for electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97204311 CN2282840Y (en) | 1997-01-02 | 1997-01-02 | No-water cut-off protector for electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2282840Y true CN2282840Y (en) | 1998-06-03 |
Family
ID=33924893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97204311 Expired - Fee Related CN2282840Y (en) | 1997-01-02 | 1997-01-02 | No-water cut-off protector for electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2282840Y (en) |
-
1997
- 1997-01-02 CN CN 97204311 patent/CN2282840Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2282840Y (en) | No-water cut-off protector for electric kettle | |
| CN114914800B (en) | Prevent transformer substation's switch board of intensity of a fire diffusion hail prevention | |
| CN2266359Y (en) | Lacking water automatic protecting electric heating tea kettle | |
| CN2385448Y (en) | Automatic safety socket for electric equipment | |
| CN2332082Y (en) | Plug and socket with protecting cover | |
| CN2080712U (en) | Convenient energy-saving protector for refrigerator | |
| CN209564004U (en) | A kind of water leak preventing structure of glass pot body | |
| CN2316794Y (en) | Electric heater with timer | |
| CN2512352Y (en) | Automatic protective easy burn-out device for electric kettle | |
| CN203288497U (en) | Double-pole double-control temperature controller | |
| CN200984087Y (en) | Safty electric heating kettle | |
| CN200972973Y (en) | Multifunction socket | |
| CN2331877Y (en) | Multifunction electric heating plate | |
| CN202587439U (en) | Automatic power-off timing water heater | |
| CN2162628Y (en) | Water temp. compensater for solar energy hot-water apparatus | |
| CN2322511Y (en) | Safety energy-saving electric kettle | |
| CN2308045Y (en) | Bathtub water heater | |
| CN2265603Y (en) | Two-phuse safety pluger | |
| CN2119742U (en) | Full-automatic safety electric heater | |
| CN2121892U (en) | Electric kettle | |
| CN2788502Y (en) | Direct insert electric heater | |
| CN2673239Y (en) | Temperature controlled electric heating pot | |
| CN2885057Y (en) | An safety electric heating cooker | |
| CN2197923Y (en) | Electric water kettle | |
| CN2301668Y (en) | Automatic water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |