CN2364808Y - Self-control fast heating device with overburning protector - Google Patents
Self-control fast heating device with overburning protector Download PDFInfo
- Publication number
- CN2364808Y CN2364808Y CN 99227007 CN99227007U CN2364808Y CN 2364808 Y CN2364808 Y CN 2364808Y CN 99227007 CN99227007 CN 99227007 CN 99227007 U CN99227007 U CN 99227007U CN 2364808 Y CN2364808 Y CN 2364808Y
- Authority
- CN
- China
- Prior art keywords
- protector
- swing component
- housing
- lever piece
- contact assembly
- 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 relates to a self-control fast heating device with an overburning protector, which comprises a housing body, an electric heating pipe, an upper cover, a power cord, and bottle stopper. The inside of the housing body is provided with a boiling vapor pressure switch; the electric heating pipe is connected with a housing body for a protector; the housing body for the protector penetrates through the bottle stopper and is connected with a contact assembly of the protector; the bottom inside the housing body for the protector is provided with a deforming sheet, and a push rod is arranged between the deforming sheet and the contact assembly of the protector; the push rod is connected with a housing body for a fuse, and the fuse in the housing body is connected to the contact assembly of the protector via a conducting wire. The utility model can quickly cut off a power supply when no water is in a thermos, or the water level can not reach the requirement, or the failure of the self-control fast heating device occur.
Description
The utility model relates to a kind of a kind of electric heating appliance that adds hot water in vacuum flask, particularly the automatic control quick heater of protecting with dry combustion method.
Automatic control quick heater in the market can be cut off the electricity supply after water is boiled automatically, but in user's use, owing to carelessness does not have to discharge water in thermos bottle, or water level does not reach requirement, and break down etc. and to cause out of controlly, make the automatic control quick heater damage and bring unsafe factor.
The purpose of this utility model provides a kind of automatic control quick heater with dry combustion method protection, it can be in thermos bottle anhydrous or water level when not reaching requirement, or the automatic control quick heater is when breaking down, the fast shut-off power supply.
The utility model is achieved like this: a kind of automatic control quick heater with the dry combustion method protection; it comprises housing 26, electrothermal tube 1, loam cake 21, power line 23, bottle stopper 7; be provided with boiling vapour pressure switch in the housing 26; on electrothermal tube 1, be connected with protector housing 2; protector housing 2 passes bottle stopper 7 and is connected with protector contact assembly 13; protector housing 2 inner bottom parts are provided with distortion sheet 3; distortion sheet 3 and 13 of protector contact assemblies are provided with push rod 4; be connected with a fusible link housing 6 on the push rod 4, the fusible link 5 in the housing 6 is connected to protector contact assembly 13 by lead.
When the utility model when anhydrous or water level do not reach requirement; the temperature of distortion on the sheet 3 will be out of shape above the temperature of its setting; distortion sheet 3 central parts are raised up by recessed becoming, and make protector contact assembly 13 cut off heating power supply by push rod 4, have avoided automatic control quick heater dry combustion method phenomenon to take place.Under fault condition, the vapour pressure of just seething with excitement switch and protector contact assembly 13 can not be cut off the electricity supply, and temperature will continue to rise and surpass the fusing point of fusible link 5 and fuse, and cut off heating power supply.Boiling vapour pressure switch, the circuit of protector contact assembly 13 and thermal cut-off is connected, and any one opens circuit and can both cut off the heating power supply of electrothermal tube.
Below in conjunction with accompanying drawing the utility model is further described below.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structure chart of swing component 15.
Boiling vapour pressure switch of the present utility model is by swing component 15, lever piece 19, button 22, swing component extension spring 17, lever piece extension spring 18, vapour pressure switch contact assembly 24, play head part 12, sealing plays teleblem 14, installing plate 27, base 8 and sealing bung flange 9 are formed, at housing 26 middle part mounting plates 27, swing component 15 and mounting blocks 25 loose joints that are fixed on the installing plate 27, be connected swing component extension spring 17 between swing component 15 middle parts and the installing plate 27, lever piece 19 bottoms and the mounting blocks loose joint that is fixed on the installing plate 27, lever piece 19 tops and button 22 loose joints, be connected lever piece extension spring 18 between lever piece 19 rear portions and the installing plate 27, the groove 28 of the forearm of lever piece 19 and swing component 15 matches, lever piece 19 postbrachiums be fixed on installing plate 27 on the baroswitch contact assembly 24 of mounting blocks in a contact contact, swing component 15 long-armed bottoms are provided with and play head part 12, play head part 12 bottoms and be provided with sealing bullet teleblem 14, by sealing bung flange 9 sealing is played teleblem 14 and be fixed on the base 8, base 8 is fixed on the base plate 31.
In the middle of the bottle stopper 7 is cavity, and electrothermal tube 1, protector housing 2 can be installed.Be provided with protector contact assembly 13 in the cavity of base 8, admission opening 10 1 ends on the base 8 communicate with the cavity of bottle stopper 7, and the other end communicates with the cavity that sealing plays backform 14.One exhaust hole is arranged on the wall of bottle stopper 7, can receive bottle stopper 7 outsides, discharge in order to excess steam.
When the utility model is worked, press the button 22, lever piece 19 front ends 29 slide along the inclined-plane in the groove 28 of swing component 15, and in the indentation, there locking of swing component 15.If do not need heating this moment, then again by a button 22, lever piece 19 front ends skid off on the inclined-plane 30 of swing component 15, and lever piece 19 is from the outside homing of swing component 15 jagged sides.When needs heat hot water water in bottle, press the button 22 vapour pressure switch contact assemblies 24 and connect power supply, when water seethes with excitement, enter in the admission opening 10 of steam from the base 8, sealing plays teleblem 14 jack-up upwards under the effect of steam pressure, by playing head part 12 swing component 15 is swung left, lever piece 19 is deviate from by the lock-out state of swing component 15 to reset, and makes vapour pressure switch contact assembly 24 cut off heating power supply.The exhaust hole 11 that is located on the bottle stopper 7 is used for discharging too high vapour pressure and discharges the water that overflows because of thermal expansion.
When anhydrous in the thermos bottle or water level do not reach requirement; because protector housing 2 is connected with electrothermal tube 1; when pressing the button 22; heat on the electrothermal tube 1 is to pass to inner bending sheet 3 and fusible link 5 by protector housing 2; under overheat condition, the temperature on the distortion sheet 3 will be out of shape above its design temperature, and distortion sheet 3 central parts are raised up by recessed becoming; by push rod 4 contact of protector contact assembly 13 is moved, cut off heating power supply.Under fault condition, the vapour pressure of promptly seething with excitement switch and protector contact assembly 13 can not be cut off the electricity supply, and temperature will continue rising and surpass the fusing point of fusible link 5, make fusible link 5 fusing cut off heating power supplies, thereby guarantee safety.
Claims (3)
1; a kind of automatic control quick heater with the dry combustion method protection; it comprises housing (26); electrothermal tube (1); loam cake (21); power line (23); bottle stopper (7); be provided with boiling vapour pressure switch in the housing (26); it is characterized in that on electrothermal tube (1), being connected with protector housing (2); protector housing (2) passes bottle stopper (7) and is connected with protector contact assembly (13); protector housing (2) inner bottom part is provided with distortion sheet (3); be provided with push rod (4) between distortion sheet (3) and protector contact assembly (13); be connected with a fusible link housing (6) on the push rod (4), the fusible link (5) in the housing (6) is connected to protector contact assembly (13) by lead.
2; the automatic control quick heater of band dry combustion method protection according to claim 1; it is characterized in that seething with excitement the vapour pressure switch by swing component (15); lever piece (19); button (22); swing component extension spring (17); lever piece extension spring (18); vapour pressure switch contact assembly (24); play head part (12); sealing plays teleblem (14); installing plate (27); base (8) and sealing bung flange (9) are formed; at housing (26) middle part mounting plate (27); swing component (15) and mounting blocks (25) loose joint that is fixed on the installing plate (27); be connected swing component extension spring (17) in the middle part of the swing component (15) with between the installing plate (27); lever piece (19) bottom and the mounting blocks loose joint that is fixed on the installing plate (27); lever piece (19) top and button (22) loose joint; be connected lever piece extension spring (18) between lever piece (19) rear portion and the installing plate (27); the groove (28) of the forearm of lever piece (19) and swing component (15) matches; lever piece (19) postbrachium be fixed on installing plate (27) on the baroswitch contact assembly (24) of mounting blocks in a contact contact; the long-armed bottom of swing component (15) is provided with and plays head part (12); play head part (12) bottom and be provided with sealing bullet teleblem (14); by sealing bung flange (9) sealing is played teleblem (14) and be fixed on the base (8), base (8) is fixed on the base plate (31).
3, the automatic control quick heater of band dry combustion method protection according to claim 2 is characterized in that swing component (15) top is provided with groove (28), and the bottom of groove (28) is provided with inclined-plane (29), and swing component (15) indentation, there is provided with inclined-plane (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99227007 CN2364808Y (en) | 1999-01-01 | 1999-01-01 | Self-control fast heating device with overburning protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99227007 CN2364808Y (en) | 1999-01-01 | 1999-01-01 | Self-control fast heating device with overburning protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2364808Y true CN2364808Y (en) | 2000-02-23 |
Family
ID=34016605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99227007 Expired - Fee Related CN2364808Y (en) | 1999-01-01 | 1999-01-01 | Self-control fast heating device with overburning protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2364808Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002009561A1 (en) * | 2000-07-25 | 2002-02-07 | Liu, Xinhao | A temperature controller for a liquid heater |
| CN102072506A (en) * | 2011-01-05 | 2011-05-25 | 王丹琳 | Energy-saving induction cooker |
| CN103190840A (en) * | 2013-04-08 | 2013-07-10 | 曹新明 | Method and alarming device for preventing water in pot from being burnt out |
| CN104433782A (en) * | 2013-09-17 | 2015-03-25 | 上海振世能源科技有限公司 | Water heater with automatic power off function |
-
1999
- 1999-01-01 CN CN 99227007 patent/CN2364808Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002009561A1 (en) * | 2000-07-25 | 2002-02-07 | Liu, Xinhao | A temperature controller for a liquid heater |
| CN102072506A (en) * | 2011-01-05 | 2011-05-25 | 王丹琳 | Energy-saving induction cooker |
| CN102072506B (en) * | 2011-01-05 | 2012-10-10 | 王丹琳 | Energy-saving induction cooker |
| CN103190840A (en) * | 2013-04-08 | 2013-07-10 | 曹新明 | Method and alarming device for preventing water in pot from being burnt out |
| CN103190840B (en) * | 2013-04-08 | 2015-10-28 | 曹新明 | A kind of prevent water in pot to dryout method and warning device |
| CN104433782A (en) * | 2013-09-17 | 2015-03-25 | 上海振世能源科技有限公司 | Water heater with automatic power off function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2364808Y (en) | Self-control fast heating device with overburning protector | |
| CN101248961A (en) | Water kettle structure | |
| CN203325802U (en) | Double-metal thermal cutting machine | |
| CN2504753Y (en) | Socket with improved temp induction control structure | |
| CN103337410A (en) | Bimetal thermal cutter | |
| CN203447116U (en) | Automatic power-off water heater | |
| CN100534364C (en) | Kettle with dual-purpose of electricity and fire | |
| CN202355232U (en) | Pot cover with bimetallic-strip pressure release valve | |
| CN2574558Y (en) | Electric oven | |
| CN2408796Y (en) | Autocontrolled electric kettle | |
| CN201167852Y (en) | Water kettle structure | |
| CN201051468Y (en) | Dry combustion prevention temperature controller for electric water jar | |
| CN2417803Y (en) | Safety protection apparatus for electric-heating cotainer | |
| CN101530280A (en) | Protective device for preventing overheat of electric rice cooker | |
| CN100470130C (en) | Gas range flashback protection device | |
| CN206062896U (en) | A kind of Novel kettle | |
| CN200946918Y (en) | Multifunction electric water heater for resisting idle-burning | |
| CN2626175Y (en) | An electric water heater | |
| CN2435770Y (en) | Temp. controller for liquid heater | |
| CN2458527Y (en) | Lighter type temp controlled internal combustion heater | |
| CN2188239Y (en) | Electric heating protector | |
| CN2392469Y (en) | Electric kettle capable of safety cutting-off electricity | |
| TWI766711B (en) | Electric heating oil removal control system for range hood | |
| CN2436830Y (en) | Improved structure of inner-ring copper cap of gas stove | |
| CN101271798B (en) | Steam switch structure in thermosensitive controller |
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 |