CN2212361Y - Multifunctional electronic heating thermos - Google Patents
Multifunctional electronic heating thermos Download PDFInfo
- Publication number
- CN2212361Y CN2212361Y CN 94231251 CN94231251U CN2212361Y CN 2212361 Y CN2212361 Y CN 2212361Y CN 94231251 CN94231251 CN 94231251 CN 94231251 U CN94231251 U CN 94231251U CN 2212361 Y CN2212361 Y CN 2212361Y
- Authority
- CN
- China
- Prior art keywords
- resistance
- circuit
- multifunction electronic
- heat tracing
- electronic heat
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 22
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 20
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 239000004411 aluminium Substances 0.000 claims description 18
- 238000004321 preservation Methods 0.000 claims description 14
- 235000013547 stew Nutrition 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 5
- 239000010445 mica Substances 0.000 claims description 4
- 229910052618 mica group Inorganic materials 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000005485 electric heating Methods 0.000 claims 1
- 235000014347 soups Nutrition 0.000 abstract description 7
- 238000009835 boiling Methods 0.000 abstract description 6
- 238000010411 cooking Methods 0.000 abstract description 5
- 238000010025 steaming Methods 0.000 abstract description 2
- 238000005266 casting Methods 0.000 abstract 1
- 238000013021 overheating Methods 0.000 abstract 1
- 230000001012 protector Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 235000013305 food Nutrition 0.000 description 11
- 230000000694 effects Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a multifunctional electronic heating thermos which is composed of a handle, a top cover, an outer shell, a thermal insulation internal bladder, a bottom cover, a casting aluminum heating board, a heating board pressing board, a stepping switch, a temperature controller, an automatic power temperature controller, a choke resistance board, an overheating protector, a rectifying diode and heating resistance wires. The power of the multifunctional electronic heating thermos is from 250w to 280w, and the self-regulated power of the multifunctional electronic heating thermos is 50W. The stepping switch is divided into four grades, a stopping grade, an automatic grade, a heat insulating grade and a high temperature grade. The utility model has the functions of cooking gruel, heating, steaming and boiling soup, is convenient to carry and provides people with more convenient multifunctional cooking utensils.
Description
The utility model is a kind of multifunction electronic heat tracing bottle for household use.
The function that existing incubation canteen or vacuum flask do not have heating and steam, boil, stew though volume is little, is easy to carry, can only in advance ripe thing be put into and be incubated, can not heat voluntarily, and the home-use apparatus of cooking, as electric cooker, stewed handleless cup etc., volume is big, is not easy to carry, only be fit to use at home, when needs bring meal for the hospital patient or the person of going out, need ready made ripe thing is put into incubation canteen or vacuum flask, the time is long slightly, when food temperature is not enough, can not heat at once; Use and quite feel inconvenience.
The purpose of this utility model is to provide a kind of easy to carry, economical and practical multifunction electronic heat tracing bottle.
The utility model is achieved in that multifunction electronic heat tracing bottle, by handle, top cover, shell, heat-preservation liner, the cast aluminium heating plate, the heater circuit that step switch and electric elements constitute is formed, it is characterized in that shell is long tubular, the long tubular heat-preservation liner of cast aluminium is fixed on the cast aluminium heating plate of outer casing bottom, be filled with adiabator layer between heat-preservation liner and the shell, the inwall of insulation bottleneck has for the circular stage of placing Dinner pail or stewing the handleless cup carriage, the outer wall of insulation bottleneck has the circular stage for top cover and the identical sealing of bottleneck, and the two ends of ∩ shape handle are fixed on the shell.
This electrons heat vacuum flask, easy to carry, both had the effect of insulation, have the function of heating again, steam and stew, pot congee, all can stew soup, for cooking out of doors, people provide a kind of apparatus easily.
In addition, in order to make bottle interior food after boiling under the high power state, under a low power state, continue to keep the small of food and boil, also promptly temperature fire pot congee, choked flow circuit that has resistance flowing resistance in parallel on the temperature thermostat in heater circuit such as stew soup.The vacuum flask that has a this resistance flowing resistance stew congee, stew soup than single other apparatus better effects if such as electric cooker, the food of heat-preservation liner is after through the violent agitation more than 100 ℃, under the state of boiling stably, continue to keep heating, do not overflow phenomenon, pot congee, being of high nutritive value of stewing soup.
Fig. 1 is a structural representation of placing two-layer Dinner pail in the vacuum flask.
Fig. 2 is for being placed with the structural representation of stewing handleless cup in the vacuum flask.
Fig. 3 and Fig. 4 are two kinds of schematic diagrams of heater circuit.
Fig. 5 is the layout drawing of electrical equipment in the vacuum flask bottom.
Multifunction electronic heat tracing bottle is by handle 1; top cover 2; plastic casing 3; heat-preservation liner 4; bottom 5; cast aluminium heating plate 6; pressing plate 7; step switch 8; temperature thermostat 9; from adjusting power thermostat 10; resistance flowing resistance plate 11; overtemperature prote device 12; commutation diode 13 is formed; shell 3 is long tubular; the cast aluminium heat-preservation liner 4 of long tubular is fixed on the cast aluminium heating plate 6 of shell 3 bottoms; be filled with the adiabator layer 14 that depends on heat-preservation liner 4 outer walls between heat-preservation liner 4 and the shell 3; leave the gap between adiabator layer 14 and the shell 3, to strengthen heat insulation effect.The inwall of insulation bottleneck has for the circular stage of placing Dinner pail 15,16 and stewing the carriage 18 of handleless cup 17, the outer wall of insulation bottleneck has the garden shape stage of coincideing and sealing for top cover 2 and bottleneck, the inwall of top cover 2 is fixed with the circular aluminium lining 19 of salable bottleneck, had good sealing property, and recyclable more steam, water in the bottle heated more than 20 hour continuously, also can not dryout.Have an exhaust hole on the top cover 2.On move the bottom that step switch 8 is located at shell 3, the two ends of ∩ shape handle 1 are fixed on the shell 3.
In addition, heater circuit is by temperature thermostat 9, form from adjusting power thermostat 10, resistance flowing resistance plate 11, overtemperature prote device 12, commutation diode 13 and resistive heater 20, and step switch 8 is divided into fourth gear, promptly stop, automatically, insulation, high temperature.Power supply; resistive heater 20(EH) with overtemperature prote device 12(FV) composition high temperature heater circuit; high temperature heater circuit series diode (D1) and temperature thermostat 9(KS1) the formation thermal circuit; one of high temperature heater circuit series connection is by resistance flowing resistance plate 11(RT) with diode 13(D2) constitute connect the choked flow circuit with from adjusting power thermostat 10(KS2) the parallel circuit formation automatic heating circuit that is in parallel; the power of vacuum flask is 250W-280W; automatically gear is 50W from adjusting power; in the automatic heating circuit when adjusting power thermostat 10 is closed; food is heated to 101 ℃-103 ℃ of boiling temperatures under high power state; when being 102 ℃, optimum temperature disconnects; by diode 13(D2) and the choked flow circuit that constitutes of resistance flowing resistance plate 11 food is steadily boiled under the low power state of 50W; and continue to keep food boil the dynamic temperature degree after 102 ℃ of a period of times; after food temperature reduces; be converted to closed opening by off-state again from adjusting power thermostat 10; food is boiled in continuation; discontinuity work is in 102 ℃ steadily the boiling food all the time.300 ℃-320 ℃ of the temperature of high temperature shelves, insulation shelves temperature is 75 ℃-93 ℃.Certainly, heater circuit also can have the another kind of form of Fig. 4.The vacuum flask of this kind structure pot congee, the effect of boiling soup are better than other apparatus such as electric cookers, and during gear, the temperature of heat-preservation liner is moderate automatically, food can not occur to the top cover direction phenomenon of overflow gradually.
Also have, resistance flowing resistance plate 11 is made up of mica sheet, resistance wire, aluminium sheet, and resistance wire coats on mica sheet and by aluminium sheet, and two terminals of resistance wire are drawn by aluminium sheet, and resistance board 11 is fixed on the cross pressing plate 7.
In addition, heat-preservation liner 4 inside laps have Dinner pail or stew the handleless cup carriage, stew the handleless cup carriage and are suspending stewed handleless cup in midair, so that the function that vacuum flask has steaming, stewes, and the garden shape sealed aluminum lining 19 of top cover has a garden shape chimb 21, this chimb 21 is close to the inwall of bottleneck, has good sealing effectiveness.
Moreover the following of heating plate 6 is pressing plate 7, and electric elements are fixed on the cross pressing plate 7.
The utility model can also heat except being incubated, and steam to stew, pot congee, stews soup etc., and is easy to carry, for people provide a kind of comparatively practical multi-functional apparatus of cooking.
Claims (10)
1, a kind of multifunction electronic heat tracing bottle, form by the electric heating circuit that handle, top cover, shell, heat-preservation liner, cast aluminium heating plate, branch position switch and electric elements constitute, it is characterized in that shell is long tubular, the long tubular heat-preservation liner of cast aluminium is fixed on the cast aluminium heating plate of outer casing bottom, be filled with adiabator layer between heat-preservation liner and the shell, the inwall of insulation bottleneck has for the circular stage of placing Dinner pail and stewing the handleless cup carriage, the outer wall of insulation bottleneck has the circular stage for top cover and the identical sealing of bottleneck, and the two ends of ∩ shape handle are fixed on the shell.
2, multifunction electronic heat tracing bottle as claimed in claim 1 is characterized in that heater circuit is made up of temperature thermostat, overtemperature prote device, resistive heater, choked flow circuit that has resistance flowing resistance in parallel on the thermostat in heater circuit.
3, multifunction electronic heat tracing bottle as claimed in claim 2 is characterized in that described choked flow circuit is in series by a diode and resistance flowing resistance.
4, multifunction electronic heat tracing bottle as claimed in claim 3, it is characterized in that described resistance flowing resistance is a resistance flowing resistance plate, it is made up of mica sheet, resistance wire and aluminium sheet, and resistance wire is on mica sheet, and by the aluminium sheet coating, two terminals of resistance wire are drawn by aluminium sheet.
5, multifunction electronic heat tracing bottle as claimed in claim 4; it is characterized in that step switch be divided into stop, automatically, insulation, high temperature fourth gear; resistive heater, overtemperature prote device are formed the high temperature heater circuit; choked flow circuit of connecting that is made of resistance flowing resistance plate and diode of high temperature heater circuit series connection constitutes automatic heating circuit with the parallel circuit that is in parallel from the adjusting power thermostat, and high temperature heater circuit series diode and temperature thermostat constitute thermal circuit.
6, multifunction electronic heat tracing bottle as claimed in claim 5 is characterized in that the electric elements in resistance flowing resistance plate and the heater circuit are fixed on the cross pressing plate.
7, as claim 1,2,3,4,5 or 6 described multifunction electronic heat tracing bottles, it is characterized in that the circular aluminium that is top cover is lined with a circular chimb, this chimb is close to the inwall of bottleneck.
8, multifunction electronic heat tracing bottle as claimed in claim 7 is characterized in that heat-preservation liner is overlapped with Dinner pail or stewes the handleless cup carriage, and stewed handleless cup is suspended on the carriage.
9, multifunction electronic heat tracing bottle as claimed in claim 7, the inwall that it is characterized in that top cover are fixed the circular aluminium lining of a salable bottleneck, have steam vent on the top cover.
10, as claim 2,3,4 or 5 described multifunction electronic heat tracing bottles, the temperature that it is characterized in that thermostat is 101 ℃-103 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94231251 CN2212361Y (en) | 1994-12-21 | 1994-12-21 | Multifunctional electronic heating thermos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94231251 CN2212361Y (en) | 1994-12-21 | 1994-12-21 | Multifunctional electronic heating thermos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2212361Y true CN2212361Y (en) | 1995-11-15 |
Family
ID=33843148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94231251 Expired - Fee Related CN2212361Y (en) | 1994-12-21 | 1994-12-21 | Multifunctional electronic heating thermos |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2212361Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102237346A (en) * | 2010-04-30 | 2011-11-09 | 成都深蓝高新技术发展有限公司 | Rectification module having good temperature characteristic |
| CN103005816A (en) * | 2011-09-22 | 2013-04-03 | 吉富新能源科技(上海)有限公司 | Thin-film solar cell thermal-insulation portable pot with handle |
| NL2024259B1 (en) * | 2019-11-18 | 2021-07-29 | Myheatbox V O F | Portable food container |
-
1994
- 1994-12-21 CN CN 94231251 patent/CN2212361Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102237346A (en) * | 2010-04-30 | 2011-11-09 | 成都深蓝高新技术发展有限公司 | Rectification module having good temperature characteristic |
| CN103005816A (en) * | 2011-09-22 | 2013-04-03 | 吉富新能源科技(上海)有限公司 | Thin-film solar cell thermal-insulation portable pot with handle |
| NL2024259B1 (en) * | 2019-11-18 | 2021-07-29 | Myheatbox V O F | Portable food container |
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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 |