CN204084504U - A kind of warming electromagnetic oven - Google Patents
A kind of warming electromagnetic oven Download PDFInfo
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- CN204084504U CN204084504U CN201420470278.0U CN201420470278U CN204084504U CN 204084504 U CN204084504 U CN 204084504U CN 201420470278 U CN201420470278 U CN 201420470278U CN 204084504 U CN204084504 U CN 204084504U
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- electromagnetic oven
- fire door
- mainboard
- upper cover
- temperature sensor
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Abstract
The utility model discloses a kind of warming electromagnetic oven, comprise the shell (1) be made up of base (11) and the upper cover (12) affixed with base (11), upper cover (12) offers fire door (121), described fire door (121) is movably set with metal dish (4), in the fire door (121) of upper cover (12).The side of upper cover (12) upper surface and be installed with support (122) with fire door (121) adjacent, support (122) is installed with the non-contact temperature sensor (1221) for sensing fire door (121) place temperature; Shell (1) inside is provided with coil panel (2), and corresponding with the position of fire door (121); Control cabinet (3), it comprises mainboard, and mainboard is electrically connected with coil panel (2) and non-contact temperature sensor (1221).Temperature sensor is arranged at the outside of electromagnetic oven by the electromagnetic oven of this structure, and direct sensing, by the temperature of heating appliances, can make food cook in optimum temperature range, makes food reach the advantages such as optimized cooking effect.
Description
Technical field
The utility model relates to electromagnetic heater, specifically provides a kind of warming electromagnetic oven.
Background technology
Electromagnetic oven, as emerging machine for kitchen use product, has broken traditional naked light cooking method, adopts magnetic field induction principle to heat pan, reaches culinary purpose.The structure of traditional electromagnetic oven is provided with temperature measuring equipment between panel and coil panel, and temperature measuring equipment and panel close contact, the temperature that this thermometric mode records is in general larger with the temperature difference of food in pan, indirectly can only reflect the change of food temperature, the temperature signal that in electromagnetic oven, mainboard collection is such performs the heating-up temperature that computer heating control program often departs from food actual needs in pan, cause food cooking poor effect, even cook failure.
Therefore, how existing electromagnetic oven structure is modified in order to people assistant officer's problem to be solved.
Utility model content
The purpose of this utility model is to solve existing electromagnetic oven can not the temperature of food in Measurement accuracy pan, the heating schedule of mainboard execution in electromagnetic oven is made to depart from the heating-up temperature of food actual needs in pan, cause food cooking poor effect, even cook the problem such as unsuccessfully.
The technical scheme that the utility model provides is: a kind of warming electromagnetic oven, is characterized in that, comprising:
Shell 1, it upper cover 12 comprising base 11 and be fixedly connected with described base 11, described upper cover 12 offers fire door 121, described fire door 121 is movably set with metal dish 4, the side of described upper cover 12 upper surface, and be fixedly installed support 122 with fire door 121 adjacent, described support 122 is installed with the non-contact temperature sensor 1221 for sensing metal dish 4 temperature;
Coil panel 2, is arranged at described shell 1 inner, and corresponding with the position of fire door 121;
Control cabinet 3, it comprises mainboard, and described mainboard is electrically connected with coil panel 2 and non-contact temperature sensor 1221, the temperature information that described mainboard feeds back according to non-contact temperature sensor 1221, and control coil dish 2 heats/stop heating.
Preferably, described support 122 is vertically installed in the middle part of upper cover 12 upper surface side, and described fire door 121 is positioned at the middle part of upper cover 12.
Further preferably, the height of described support 122 is 150mm.
Further preferably, described non-contact temperature sensor 1221 is arranged horizontal by angle.
Further preferably, described non-contact temperature sensor 1221 is horizontal by 30 ° of angles.
Further preferably, described fire door 121 internal fixtion is inlaid with ceramic wafer 123, and described metal dish 4 is movably set on ceramic wafer 123.
Further preferably, described metal dish 4 is iron pan.
Further preferably, described control cabinet 3 also comprises buzzer, and described buzzer is electrically connected with mainboard.
Further preferably, be also provided with earth leakage protective device 5 in described shell 1, described earth leakage protective device 5 is electrically connected with mainboard.
Further preferably, be also provided with exhaust blower 6 in described shell 1, be positioned at the below of coil panel 2, described exhaust blower 6 is electrically connected with mainboard.
The electromagnetic oven that the utility model provides, metal dish is placed in the fire door of electromagnetic stove outer housing upper cover, the upper bracket of electromagnetic stove outer housing is provided with the non-contact temperature sensor for measuring fire door place temperature, after mainboard in control cabinet powers on, alternating magnetic field is formed in coil panel, when the magnetic line of force in magnetic field is by bottom metal dish, and in its body, produce the electric current (i.e. eddy current) of alternation, eddy current makes metal dish self heating at a high speed voluntarily, the temperature of non-contact temperature sensor induction metal dish, and temperature information is fed back to mainboard, heat/stop heating by mainboard control coil dish.After stopping heating, with clip, metal dish is taken off, carry out cooking food with the metal dish through heating, food can be made to cook in optimum temperature range.Temperature sensor is arranged on outside by the electromagnetic oven of this structure, direct measurement is by the temperature of metal dish heated, if temperature measuring equipment is arranged in electromagnetic oven, the actual temperature that then temperature measuring equipment senses is the temperature of panel, deviation is there is by the temperature of heating appliances with reality, cause temperature survey inaccurate, the external non-contact temperature sensor of the electromagnetic oven that the utility model provides accurately senses the temperature of metal dish, when metal dish reaches the optimum temperature of cooking food, stop heating, with the metal dish cooking food with uniform temperature, food can be made to cook in optimum temperature range, realize the object of optimized cooking effect, there is structure simple, easy to operate, the advantage such as reasonable in design.
Accompanying drawing explanation
Below in conjunction with drawings and the embodiments, the utility model is described in further detail:
Fig. 1 is warming electromagnetic oven structure schematic diagram;
Fig. 2 is warming electromagnetic oven upper cover plan structure schematic diagram;
Fig. 3 control cabinet guidance panel schematic diagram.
Detailed description of the invention
Be illustrated in figure 1 a kind of warming electromagnetic oven, it comprises the shell 1 be made up of base 11 and the upper cover 12 that is fixedly connected with described base 11, upper cover 12 offers fire door 121, metal dish 4 is also movably set with in fire door 121, in the side of upper cover 12 upper surface, and be fixedly installed support 122 with fire door 121 adjacent, support 122 is installed with the non-contact temperature sensor 1221 for sensing fire door 121 place temperature, the inside of described shell 1 is also provided with coil panel 2, and it is corresponding with the position of fire door 121, also comprise control cabinet 3, it comprises mainboard, described mainboard is electromagnetic oven general mainboard, it is electrically connected with coil panel 2 and non-contact temperature sensor 1221, the temperature information that mainboard feeds back according to non-contact temperature sensor 1221, control coil dish 2 heats/stops heating.
The warming electromagnetic oven that the utility model provides, metal dish is placed in the fire door of electromagnetic stove outer housing upper cover, the upper bracket of electromagnetic stove outer housing is provided with the non-contact temperature sensor for measuring fire door place temperature, after mainboard in control cabinet powers on, alternating magnetic field is formed in coil panel, when the magnetic line of force in magnetic field is by bottom metal dish, and eddy current is produced in its body, eddy current makes metal dish self heating at a high speed voluntarily, the temperature of non-contact temperature sensor induction metal dish, and temperature information is fed back to mainboard, heat/stop heating by mainboard control coil dish.After stopping heating, with clip, metal dish is taken off, carry out cooking food with the metal dish through heating, food can be made to cook in optimum temperature range.Temperature sensor is arranged on outside by the electromagnetic oven of this structure, direct measurement is by the temperature of metal dish heated, if temperature measuring equipment is arranged in electromagnetic oven, the actual temperature that then temperature measuring equipment senses is the temperature of panel, deviation is there is by the temperature of heating appliances with reality, cause temperature survey inaccurate, the warming electromagnetic oven that the utility model provides accurately senses the temperature of metal dish with external non-contact temperature sensor, when metal dish reaches the optimum temperature of cooking food, stop heating, with the metal dish cooking food with uniform temperature, food can be made to cook in optimum temperature range.
Wherein, described control cabinet 3 is also provided with control panel 31, control panel 31 is provided with temperature display 311 and electric current gear display screen 312, heater switch 313, temperature setting button 314, buzzer indicator lamp 315 and Current adjustment button 316, wherein, temperature setting button 314 comprises adjustment zero button 3141, reduce temperature button 3142 and increase temperature button 3143, concrete operating process is: after electromagnetic oven energising, the temperature that metal dish 4 will reach is set by regulating temperature setting button 314, temperature display 311 will show be adjusted to temperature.After temperature sets, metal dish 4 is positioned on fire door 121, press heater switch 313, metal dish 4 starts heating, non-contact temperature sensor 1221 responds to the temperature of metal dish 4, by information conveyance to temperature display 311, temperature display 311 shows ever-increasing temperature in digital form.Owing to being also electrically connected with current regulator in control cabinet 3, so regulate size of current to control the speed of heating by Current adjustment button 316, the larger firing rate of electric current is faster, otherwise firing rate is slower.Electric current gear display screen 312 will show the size of electric current.When temperature reaches setting value, mainboard learns information from temperature sensor, assigns the instruction stopping heating immediately, and coil panel 2 stops heating, and now, metal dish 4 is picked up with clip by operator, cooks.
In order to the temperature making non-contact temperature sensor 1221 can sense metal dish 4 accurately, as the improvement of technical scheme, arrange vertical with upper cover 12 for support 122, and at upper cover 12 1 middle side part, fire door 121 is also positioned at the middle part of upper cover 11, and the height of support 122 is preferably 150mm.And non-contact temperature sensor 1221 is arranged horizontal by angle, and this angle is preferably 30 °.
Metal dish 4 is directly placed on coil panel 21 and heats, the danger of leak source may be had, as the improvement of technical scheme, ceramic wafer 123 is inlaid with at fire door 121 internal fixtion, because ceramic wafer 123 has electric insulation, high temperature resistant and have the features such as certain mechanical strength, metal dish 4 is movably set on ceramic wafer 122, safe and reliable.
Due to electromagnetic oven operationally, coil panel 2 can produce alternating magnetic field, meeting cutting magnetic line repeatedly bottom metal dish 4, make to produce eddy current bottom metal dish 4, so metal dish 4 must possess magnetic property, and the most frequently used permeability magnetic material is iron, and iron is useful to human body, so, as the improvement of technical scheme, metal dish 4 is replaced with iron pan.
In order to operator can take off iron pan 4 in time, as the improvement of technical scheme, in control cabinet 3, mainboard is electrically connected buzzer, when non-contact temperature sensor 1221 senses that heating-up temperature reaches setting value, mainboard learns information from temperature sensor 1221, assigns the instruction stopping heating immediately, coil panel 2 stops heating, now buzzer sounds, and buzzer indicator lamp 315 glimmers, and reminds operator to take off iron pan 4.
In order to improve the safety in utilization of electromagnetic oven, as the improvement of technical scheme, mainboard is electrically connected with earth leakage protective device 5.
Can generate heat when electromagnetic oven uses for a long time, as the improvement of technical scheme, the exhaust blower 6 be electrically connected with mainboard is set in shell 1, and exhaust blower 6 is positioned at the below of coil panel 2, for heat radiation, meanwhile, at exhaust outlet place, screen pack is installed, stop dust and other impurities to enter in electromagnetic oven, avoid affecting its working effect and causing danger.
By reference to the accompanying drawings embodiment of the present utility model is elaborated above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (10)
1. a warming electromagnetic oven, is characterized in that, comprising:
Shell (1), it upper cover (12) comprising base (11) and be fixedly connected with described base (11), described upper cover (12) offers fire door (121), described fire door (121) is movably set with metal dish (4), the side of described upper cover (12) upper surface, and be fixedly installed support (122) with fire door (121) adjacent, described support (122) is installed with the non-contact temperature sensor (1221) for sensing metal dish (4) temperature;
Coil panel (2), is arranged at described shell (1) inner, and corresponding with the position of fire door (121);
Control cabinet (3), it comprises mainboard, described mainboard is electrically connected with coil panel (2) and non-contact temperature sensor (1221), the temperature information that described mainboard feeds back according to non-contact temperature sensor (1221), control coil dish (2) heating/stop heating.
2. according to warming electromagnetic oven according to claim 1, it is characterized in that: described support (122) is vertically installed in the middle part of upper cover (12) upper surface side, described fire door (121) is positioned at the middle part of upper cover (12).
3. according to the warming electromagnetic oven described in claim 1 or 2, it is characterized in that: the height of described support (122) is 150mm.
4. according to warming electromagnetic oven according to claim 1, it is characterized in that: described non-contact temperature sensor (1221) is arranged horizontal by angle.
5. according to warming electromagnetic oven according to claim 4, it is characterized in that: described non-contact temperature sensor (1221) is horizontal by 30 ° of angles.
6. according to warming electromagnetic oven according to claim 1, it is characterized in that: described fire door (121) internal fixtion is inlaid with ceramic wafer (123), described metal dish (4) is movably set on ceramic wafer (123).
7. according to the warming electromagnetic oven described in claim 1 or 6, it is characterized in that: described metal dish (4) is iron pan.
8. according to warming electromagnetic oven according to claim 2, it is characterized in that: described control cabinet (3) also comprises buzzer, and described buzzer is electrically connected with mainboard.
9. according to warming electromagnetic oven according to claim 1, it is characterized in that: be also provided with leak source protector (5) in described shell (1), described leak source protector (5) is electrically connected with mainboard.
10. according to warming electromagnetic oven according to claim 1, it is characterized in that: be also provided with exhaust blower (6) in described shell (1), be positioned at the below of coil panel (2), described exhaust blower (6) is electrically connected with mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470278.0U CN204084504U (en) | 2014-08-20 | 2014-08-20 | A kind of warming electromagnetic oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470278.0U CN204084504U (en) | 2014-08-20 | 2014-08-20 | A kind of warming electromagnetic oven |
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| Publication Number | Publication Date |
|---|---|
| CN204084504U true CN204084504U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420470278.0U Active CN204084504U (en) | 2014-08-20 | 2014-08-20 | A kind of warming electromagnetic oven |
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| CN (1) | CN204084504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473369A (en) * | 2019-01-23 | 2020-07-31 | 浙江绍兴苏泊尔生活电器有限公司 | Temperature determination method and device and induction cooker |
-
2014
- 2014-08-20 CN CN201420470278.0U patent/CN204084504U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473369A (en) * | 2019-01-23 | 2020-07-31 | 浙江绍兴苏泊尔生活电器有限公司 | Temperature determination method and device and induction cooker |
| CN111473369B (en) * | 2019-01-23 | 2022-03-15 | 浙江绍兴苏泊尔生活电器有限公司 | Temperature determination method and device and induction cooker |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |