CN2486070Y - Double safety electric kettle - Google Patents
Double safety electric kettle Download PDFInfo
- Publication number
- CN2486070Y CN2486070Y CN 01237200 CN01237200U CN2486070Y CN 2486070 Y CN2486070 Y CN 2486070Y CN 01237200 CN01237200 CN 01237200 CN 01237200 U CN01237200 U CN 01237200U CN 2486070 Y CN2486070 Y CN 2486070Y
- Authority
- CN
- China
- Prior art keywords
- temperature controller
- kettle
- electrothermal tube
- utility
- switch case
- 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
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model belongs to the field of water boiling device, in particular to an electric kettle which consists of a kettle body, an electric thermal tube, a switch shell that connected with one side of the bottom of the kettle and a main socket that is connected with the switch shell. The utility model is characterized in that: a temperature controller is arranged on one side of the kettle that is adjacent with the electric thermal tube, the temperature controller is connected in series in the circuit made up by the electric thermal tube and the mains socket. A reset button is arranged at the place where opposite with the temperature controller, the reset button is connected with the switch shell. The utility model has the advantages of automatic electricity cut-off, protection against dry heating, safe, convenient and reliable to be used and energy saving.
Description
The utility model belongs to the water boiler field, is specifically related to a kind of insulating pot.
Various in the market aluminium, stainless steel insulating pot, major part do not possess out kettle automatic circuit break function and anti-dry function.Prior art possesses the insulating pot of anti-dry function, is to place a switch at the bottom of kettle, utilizes the compression weight of water to connect switch, wait water to dryout after, compression weight reduces, cut-off switch.Though this structure energy anti-dry acts on the kettle if any external force, even after water dryouies, switch can not disconnect.Therefore, reliable inadequately.
The purpose of this utility model is to overcome above-mentioned technical deficiency, and a kind of possess out kettle outage and anti-dry function and safe and reliable dual fail-safe insulating pot automatically are provided.
For achieving the above object, the utility model adopts following technical scheme: design a kind of dual fail-safe insulating pot, the switch case that comprises the kettle body, is arranged on electrothermal tube in the kettle body, links with kettle body bottom one side, and and the supply socket that links of switch case, it is characterized in that on kettle body one side adjacent temperature controller being set with electrothermal tube, temperature controller is serially connected in the circuit of being made up of electrothermal tube and supply socket, with the temperature controller corresponding section SR is set, SR connects with switch case.
Temperature controller of the present utility model adopts the bimetal leaf structure, and a contact of temperature controller connects an electrode of supply socket, and another contact of temperature controller connects an electrode of electrothermal tube.SR is made up of elastic contact blade and button, and an end of elastic contact blade is fixed on the switch case, and on the corresponding switch case in elastic contact blade middle part button is set.
The utility model can open kettle cut off the power supply automatically, again can anti-dry, safe and reliable, convenient and practical, save the energy.
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1 is the structural representation of the utility model embodiment;
Fig. 2 is circuit theory diagrams of the present utility model.
Among Fig. 1, on kettle body 12 1 sides adjacent temperature controller 10 is set with electrothermal tube 11, temperature controller is serially connected in the circuit of being made up of electrothermal tube 11 and supply socket 8, electrode 9 of electrothermal tube 11 and the electrode of supply socket 86 link to each other by lead, the electrode 7 of supply socket connects a contact 14 of temperature controller, and another contact 13 of temperature controller connects the electrode 5 of electrothermal tube 11.On the switch case 1 relative button 3 is set with elastic contact blade 2 middle parts.
Fig. 2 is circuit theory diagrams of the present utility model.4 is indicator lamp; The model of temperature controller is KSD301, and it adopts the bimetal leaf structure.Connect power supply, press button 3, elastic contact blade 2 actions are connected the temperature controller circuit, electrothermal tube 11 energising heating.At this moment, elastic contact blade 2 resets.When water when heating reaches boiling temperature, the contact of temperature controller 10 induction expanded by heating, and circuit is disconnected.Electrothermal tube 11 outages stop heating, and this is out the kettle automatic circuit break function.
If anhydrous or water level is on the low side can not soak electrothermal tube the time in the kettle, press button 3, though elastic contact blade 2 can make the temperature controller circuit connect.But because electrothermal tube can not get the cooling of water, its temperature raises rapidly, passes to temperature controller, the contact induction expanded by heating of temperature controller 10, and circuit is disconnected, electrothermal tube stops heating.This is the anti-dry function.
Of the present utility model open kettle automatically outage and anti-dry function all be utilized the temperature of electrothermal tube too high and cause the contact expanded by heating of temperature controller, thereby this principle realization of down circuitry.Therefore, simple in structure, safe and reliable.Unmanned when on the scene, driving kettle can in time cut off the power supply, and reaches the effect of saves energy, during anhydrous or lack of water, can in time cut off the power supply, and prevents the electrothermal tube over hot melting, so be more satisfactory a insulating pot at present.
Claims (3)
1. dual fail-safe insulating pot, the switch case that comprises the kettle body, is arranged on electrothermal tube in the kettle body, links with kettle body bottom one side, and and the supply socket that links of switch case, it is characterized in that on kettle body one side adjacent temperature controller being set with electrothermal tube, temperature controller is serially connected in the circuit of being made up of electrothermal tube and supply socket, with the temperature controller corresponding section SR is set, SR connects with switch case.
2. dual fail-safe insulating pot according to claim 1 is characterized in that temperature controller adopts the bimetal leaf structure, and a contact of temperature controller connects an electrode of supply socket, and another contact of temperature controller connects an electrode of electrothermal tube.
3. dual fail-safe insulating pot according to claim 1 is characterized in that SR is made up of elastic contact blade and button, and an end of elastic contact blade is fixed on the switch case, and on the corresponding switch case in elastic contact blade middle part button is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01237200 CN2486070Y (en) | 2001-05-31 | 2001-05-31 | Double safety electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01237200 CN2486070Y (en) | 2001-05-31 | 2001-05-31 | Double safety electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2486070Y true CN2486070Y (en) | 2002-04-17 |
Family
ID=33650039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01237200 Expired - Fee Related CN2486070Y (en) | 2001-05-31 | 2001-05-31 | Double safety electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2486070Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102973141A (en) * | 2012-12-03 | 2013-03-20 | 余鸿 | Long-acting automatic heat-preserving dry-burning-resistant electric water heater |
| CN102973142A (en) * | 2012-12-03 | 2013-03-20 | 余鸿 | Heat-accumulation automatic heat insulation type dry burning prevention electric kettle |
-
2001
- 2001-05-31 CN CN 01237200 patent/CN2486070Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102973141A (en) * | 2012-12-03 | 2013-03-20 | 余鸿 | Long-acting automatic heat-preserving dry-burning-resistant electric water heater |
| CN102973142A (en) * | 2012-12-03 | 2013-03-20 | 余鸿 | Heat-accumulation automatic heat insulation type dry burning prevention electric kettle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203000554U (en) | Safe electric kettle | |
| CN201271141Y (en) | Anti-overheating heat-preserving circuit of electric heating kettle | |
| CN2486070Y (en) | Double safety electric kettle | |
| CN209121865U (en) | A kind of Split electric heating cooker | |
| CN2579290Y (en) | Two purpose electric heating water kettle for boiling and stewing | |
| CN201479404U (en) | Power-off reset type electric immersion heater | |
| CN210989692U (en) | Electric kettle for household life | |
| CN2138451Y (en) | Temperature-controlled energy-saving multifunctional electric cooker | |
| CN201303855Y (en) | Sandwich-bottom double-control electric kettle | |
| CN203434393U (en) | Electric food warmer control plug | |
| CN201178213Y (en) | Light-operated energy-conserving automatic transition electric socket | |
| CN2609463Y (en) | Split electric heating water bucket | |
| CN200946918Y (en) | Multifunction electric water heater for resisting idle-burning | |
| CN2673239Y (en) | Temperature controlled electric heating pot | |
| CN201701005U (en) | Energy-saving electric cooker | |
| CN201894549U (en) | Multi-temperature automatic constant-temperature electric kettle | |
| CN213551201U (en) | Dry-burning preventing device for intelligent household electric kettle | |
| CN203598099U (en) | Safe and energy-saving type hand warmer | |
| CN2569497Y (en) | Electrothermal tube with built-in thermal fuse | |
| CN200994853Y (en) | Electrothermal ceramic plate with feet warming function | |
| CN101662856B (en) | Power-off restoration type quick heater | |
| CN2182582Y (en) | Automatic control and alarming electric kettle | |
| CN212346286U (en) | Energy-saving and environment-friendly heating griddle for pancake machine | |
| CN201143248Y (en) | Electrothermic machine for warming foot and drying article | |
| CN201429147Y (en) | Safe and energy-saving box type electric heating stove |
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 |