CN2741311Y - Electromagnetic furnace with precisioning temperature measurement - Google Patents
Electromagnetic furnace with precisioning temperature measurement Download PDFInfo
- Publication number
- CN2741311Y CN2741311Y CN 200420052443 CN200420052443U CN2741311Y CN 2741311 Y CN2741311 Y CN 2741311Y CN 200420052443 CN200420052443 CN 200420052443 CN 200420052443 U CN200420052443 U CN 200420052443U CN 2741311 Y CN2741311 Y CN 2741311Y
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- China
- Prior art keywords
- stove
- temperature sensor
- furnace
- electromagnetic oven
- temperature
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- Expired - Fee Related
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- 238000009529 body temperature measurement Methods 0.000 title abstract 2
- 239000000919 ceramic Substances 0.000 claims abstract description 22
- 230000005291 magnetic effect Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract description 11
- 238000010411 cooking Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 5
- 239000003302 ferromagnetic material Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Cookers (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
The utility model relates to a kitchen cooking utensil, particularly an electromagnetic furnace with precise temperature measurement. The utility model is characterized in that corresponding to the existing electromagnetic furnace, a sensor for inside temperature of a furnace, which is contacted with the bottom surface of a ceramic panel, is arranged below the ceramic panel and is connected with a control circuit board in the electromagnetic furnace. The utility model is characterized in that a sensor for outside temperature of the furnace, which is connected with the control circuit board in the electromagnetic furnace, is led out of the electromagnetic furnace and is in close contact with the side wall of an appliance to be heated. As the sensor for outside temperature of the furnace is in close contact with the side wall of a heated appliance, the temperature of food in the appliance to be heated can be accurately measured relatively. A heating control procedure is executed according to the temperature collected in the method by the control circuit board in the electromagnetic furnace, the heating temperature and the heating procedure of the food in the appliance to be heated can accord with actual cooking requirements, and cooking effects are good. When the sensor for outside temperature of the furnace is not used, an automatic switching circuit of the control circuit board in the electromagnetic furnace can cause the utility model to be in a temperature measuring mode of the sensor for inside temperature of a furnace, which is arranged below the lower surface of the ceramic panel.
Description
Affiliated technical field
The utility model relates to the kitchen kitchen range, specifically a kind of accurate thermometric electromagnetic oven.
Background technology
The temperature measuring equipment of existing electromagnetic oven is installed in below the electromagnetic stove ceramic panel, and closely contact with ceramic panel, the temperature that temperature sensor measures is the temperature below the ceramic panel, the temperature that this thermometric mode records in general be heated that the temperature of food differs greatly in the utensil, can only reflect indirectly that food temperature changes, and can be subjected to the interference of multiple factor: at first, the ceramic panel heat transfer efficiency is low, long, the low-response of delay time when the heat of utensil passes to below the ceramic panel; The second, the temperature that temperature sensor measures can be subjected to the interference of cooker fan; The 3rd, the temperature that temperature sensor measures also can be subjected to the interference of electromagnetic oven ambient temperature.In a word, the temperature that the temperature measuring equipment of existing electromagnetic oven records can not reflect the actual temperature of food in the utensil, the such temperature of electromagnetic oven inner control wiring board collection is carried out and is added heating-up temperature and the heating schedule that thermal control program tends to depart from food actual needs in the heating appliances, cause the food cooking poor effect, even the culinary art failure.
Summary of the invention
The purpose of the utility model technology is at the deficiencies in the prior art, a kind of temperature measuring equipment structure of accurate thermometric electromagnetic oven is provided, can accurately record the temperature of food in the heating appliances, thereby electromagnetic oven inner control wiring board is carried out by the temperature that collects like this added thermal control program, food heating-up temperature and heating schedule can meet the culinary art actual needs in the heating appliances, cook effective.
The purpose of this utility model is to realize like this, a kind of accurate thermometric electromagnetic oven, temperature sensor in the stove that contacts with the ceramic panel bottom surface is arranged below the electromagnetic stove ceramic panel, temperature sensor is connected with electromagnetic oven inner control wiring board in the stove, it is characterized in that: the outer temperature sensor of the stove that is connected with electromagnetic oven inner control wiring board is drawn from electromagnetic oven in addition, the outer temperature sensor of this stove be heated the utensil sidewall and closely contact.
The outer temperature sensor of the stove of this accurate thermometric electromagnetic oven be connected by plug connector with electromagnetic oven inner control wiring board.
Can be fixed with ferromagnet on the outer temperature sensor of the stove of this accurate thermometric electromagnetic oven, the outer temperature sensor of stove by ferromagnet magnetic force be heated the utensil sidewall and closely contact.
The outer temperature sensor of the stove of this accurate thermometric electromagnetic oven can also be to be heated in the draw-in groove fixing on the utensil sidewall and to be heated the utensil sidewall and closely to contact by being inserted into.
Electromagnetic oven uses the interior temperature sensor of stove under outer temperature sensor of the outer stove of machine and the interior ceramic panel of machine simultaneously, the interior temperature sensor signal of stove is delivered to the single-chip microcomputer processing through two-way AD conversion under outer temperature sensor of external furnace and the interior ceramic panel of machine, after the start, when the user does not use outside the machine outside the stove temperature sensor or forgets when using, the long-term maintenance of signal value of the outer temperature sensor of the outer stove of machine does not have big the variation within the specific limits, single-chip microcomputer is handled as foundation with this, temperature sensor thermometric pattern in the stove under the interior ceramic panel of the machine that is automatically converted to; When the user uses the outer temperature sensor of the outer stove of machine, in heating process, the obvious signal amplitude of variation of signal amplitude of variation meeting of the outer temperature sensor of the outer stove of machine greater than temperature sensor in the stove under the ceramic panel in the machine, single-chip microcomputer is handled as foundation with this, the outer temperature sensor thermometric pattern of the outer stove of the machine that is automatically converted to, electromagnetic oven inner control wiring board is carried out by the temperature that collects like this and is added thermal control program (referring to accompanying drawing 5).
The accurate thermometric electromagnetic oven of the utility model is by drawing the outer temperature sensor of stove outward and being heated the utensil sidewall and closely contacting, can relatively accurately record the temperature of food in the utensil, electromagnetic oven inner control wiring board is carried out by the temperature that collects like this and is added thermal control program, food heating-up temperature and heating schedule can meet the culinary art actual needs in the heating appliances, cook effective.
Description of drawings
Below in conjunction with accompanying drawing, the mode by embodiment is described in further detail the utility model, in the accompanying drawing:
Fig. 1 for the outer temperature sensor of the stove of the accurate thermometric electromagnetic oven of the utility model be by ferromagnet magnetic force be heated the tight example structure schematic diagram that contacts of utensil sidewall;
Fig. 2 is the local structure for amplifying schematic diagram of A among Fig. 1;
Fig. 3 is to be heated in the draw-in groove fixing on the utensil sidewall and to be heated the tight example structure schematic diagram that contacts of utensil sidewall by being inserted into for the outer temperature sensor of the stove of the accurate thermometric electromagnetic oven of the utility model;
Fig. 4 is the local structure for amplifying schematic diagram of B among Fig. 3;
Fig. 5 is a temperature sensor signal automatic switchover technology circuit theory schematic diagram under outer temperature sensor of the outer stove of the accurate thermometric electromagnetic oven of the utility model machine and the interior ceramic wafer of machine.
The name of each parts of marking is called among the figure: 1, be heated utensil; 2, the outer temperature sensor of stove; 3, ceramic panel; 4, connect lead; 5, electromagnetic oven; 6, plug connector; 7, ferromagnet; 8, ferromagnetic material sheet; 9, draw-in groove.
Embodiment
Preferred embodiment as the accurate thermometric electromagnetic oven of the utility model, shown in accompanying drawing 1～5, temperature sensor in the stove that contacts with ceramic panel 3 bottom surfaces is arranged below the electromagnetic stove ceramic panel, temperature sensor is connected with electromagnetic oven inner control wiring board in the stove, the outer temperature sensor 2 of the stove that is connected with electromagnetic oven inner control wiring board is drawn from electromagnetic oven 5 in addition, the outer temperature sensor 2 of this stove be heated utensil 1 sidewall and closely contact.For adapting to the accurate thermometric needs that are heated low liquid level in the utensil 1, the outer temperature sensor 2 of stove is 10～20mm apart from the top, bottom surface that is heated utensil 1 that contacts with ceramic panel 3 preferably with being heated the tight position contacting of utensil 1 sidewall.For easy to use, preferably electromagnetic oven inner control wiring board has temperature sensor automatic switching circuit (with reference to the accompanying drawings 5).
For easy to use, as preferred embodiment, the outer temperature sensor 2 of stove preferably connected by plug connector 6 with being connected of electromagnetic oven inner control wiring board, just as plug, socket connected mode commonly used on the electrical equipment, when using the accurate thermometric of the outer temperature sensor of stove 2, the outer temperature sensor 2 of stove be heated utensil 1 sidewall and closely contact after, be connected with electromagnetic oven inner control wiring board by 4 grafting of connection lead; Do not use or inconvenience when using the accurate thermometric of the outer temperature sensor of stove 2, pull up the grafting that connects lead 4, take off from being heated utensil 1 sidewall that temperature sensor 2 gets final product outside the stove (when this state uses electromagnetic oven down, as run when hyping dish, automatic switching circuit by electromagnetic oven inner control wiring board enters temperature sensor thermometric pattern in the stove below the ceramic panel, same as the prior art, the automatic switching circuit principle of electromagnetic oven inner control wiring board, with reference to the accompanying drawings 5, concerning the technical staff of this professional domain, be not difficult to realize), not only easy to use, do not destroy the aesthetic appearance of electromagnetic oven yet.
The outer temperature sensor 2 of the stove of the accurate thermometric electromagnetic oven of the utility model be heated the tight implementation that contacts of utensil 1 sidewall, as preferred embodiment, shown in accompanying drawing 1,2, can be to be fixed with ferromagnet 7 on the outer temperature sensor 2 of stove, the outer temperature sensor 2 of stove by ferromagnet magnetic force be heated utensil 1 sidewall and closely contact, if to be heated utensil 1 material is nonferromugnetic material, then can fix a ferromagnetic material sheet 8 on utensil 1 sidewall and get final product being heated; As another kind of preferred embodiment, shown in accompanying drawing 3,4, the outer temperature sensor 2 of stove can also be to be heated in the draw-in groove fixing on utensil 1 sidewall 9 and to be heated utensil 1 sidewall and closely to contact by being inserted into.
Claims (4)
1, a kind of accurate thermometric electromagnetic oven, temperature sensor in the stove that contacts with the ceramic panel bottom surface is arranged below the electromagnetic stove ceramic panel, temperature sensor is connected with electromagnetic oven inner control wiring board in the stove, it is characterized in that: the outer temperature sensor (2) of the stove that is connected with electromagnetic oven inner control wiring board is drawn from electromagnetic oven (5) in addition, the outer temperature sensor (2) of this stove be heated utensil (1) sidewall and closely contact.
2, accurate thermometric electromagnetic oven as claimed in claim 1 is characterized in that: the outer temperature sensor (2) of described stove is connected by plug connector (6) with electromagnetic oven inner control wiring board.
3,, accurate thermometric electromagnetic oven as claimed in claim 1 or 2, it is characterized in that: be fixed with ferromagnet (7) on the outer temperature sensor (2) of described stove, the outer temperature sensor (2) of stove by ferromagnet magnetic force be heated utensil (1) sidewall and closely contact.
4, accurate thermometric electromagnetic oven as claimed in claim 1 or 2 is characterized in that: the outer temperature sensor (2) of described stove is to be heated in the draw-in groove (9) fixing on utensil (1) sidewall and to be heated utensil (1) sidewall and closely to contact by being inserted into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420052443 CN2741311Y (en) | 2004-07-22 | 2004-07-22 | Electromagnetic furnace with precisioning temperature measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420052443 CN2741311Y (en) | 2004-07-22 | 2004-07-22 | Electromagnetic furnace with precisioning temperature measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2741311Y true CN2741311Y (en) | 2005-11-16 |
Family
ID=35351587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420052443 Expired - Fee Related CN2741311Y (en) | 2004-07-22 | 2004-07-22 | Electromagnetic furnace with precisioning temperature measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2741311Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828856A (en) * | 2010-04-15 | 2010-09-15 | 明高五金制品（深圳）有限公司 | Electric cooker |
| CN102680124A (en) * | 2012-04-28 | 2012-09-19 | 程健光 | Non-inserted temperature detecting device for detecting pot body temperature and heating equipment |
-
2004
- 2004-07-22 CN CN 200420052443 patent/CN2741311Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828856A (en) * | 2010-04-15 | 2010-09-15 | 明高五金制品（深圳）有限公司 | Electric cooker |
| CN102680124A (en) * | 2012-04-28 | 2012-09-19 | 程健光 | Non-inserted temperature detecting device for detecting pot body temperature and heating equipment |
| CN102680124B (en) * | 2012-04-28 | 2014-12-03 | 程健光 | Non-inserted temperature detecting device for detecting pot body temperature and heating equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JOYOUNG CO., LTD. Free format text: FORMER NAME OR ADDRESS: JIUYANG MINI DOMESTIC ELECTRIC APPLIANCE CO., LTD., SHANDONG |
|
| CP03 | Change of name, title or address |
Address after: Huaiyin District of Ji'nan City, Shandong province Xinsha Road No. 12, zip code: 250118 Patentee after: Joyoung Company Limited Address before: After seven road No. 601, Huaiyin District of Ji'nan City, Shandong province zip code: 250021 Patentee before: Jiuyang Miniature Household Electric Appliances Co., Ltd., Shandong |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051116 Termination date: 20120722 |