CN105042648A - Intelligent heat dissipation induction cooker and application method thereof - Google Patents
Intelligent heat dissipation induction cooker and application method thereof Download PDFInfo
- Publication number
- CN105042648A CN105042648A CN201510555227.7A CN201510555227A CN105042648A CN 105042648 A CN105042648 A CN 105042648A CN 201510555227 A CN201510555227 A CN 201510555227A CN 105042648 A CN105042648 A CN 105042648A
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- Prior art keywords
- fan
- temperature value
- temperature
- processing unit
- central processing
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/002—Stoves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
- F24C7/081—Arrangement or mounting of control or safety devices on stoves
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Induction Heating Cooking Devices (AREA)
Abstract
The invention provides an intelligent heat dissipation induction cooker and an application method thereof. The intelligent heat dissipation induction cooker comprises a shell, an electromagnetic wire coil, a power tube (IGBT), a rectifier bridge stack (UR) and a heat dissipation component. The heat dissipation component comprises a first fan, a second fan, a temperature sensor and a central processing unit, wherein the temperature sensor is arranged above the electromagnetic wire coil, and the central processing unit is installed below the electromagnetic wire coil and electrically connected with the temperature sensor, the first fan and the second fan. The first fan is higher than the second fan in the direction perpendicular to the electromagnetic wire coil. The first fan is attached to the back face of the electromagnetic wire coil. The second fan corresponds to the power tube and the rectifier bridge stack. Due to the fact that the temperature sensor is arranged, the temperature in the shell can be tested in real time, and the test data are processed through the central processing unit. If the temperature is high, the two fans rotate, and if the temperature is low, only one fan needs to rotate, and therefore energy saving and noise lowering are achieved.
Description
Technical field
The present invention relates to cooking apparatus field, particularly relate to a kind of intelligent heat dissipation electromagnetic oven and using method thereof.
Background technology
Existing hot pot induction cooker peak power does not reach 3000W, and the bore of the general pot of the large chafing dish (being commonly called as serious pot) be with in Chongqing of Sichuan one is all more than 38 centimeters, therefore the very large electromagnetic oven of power is just needed just can to reach the effect of naked light use in the past, and electromagnetic oven is used for sparking pot is technically difficult to accomplish that continuous wave high power heat, because the temperature of electromagnetic oven inside drum and power tube (IGBT) and other electronic components all can sharply raise under continuous high power state according to the general 3000W that is designed into.Have on the market at present and adopt high-low power alternately heating, but also do not reach result of use.If continuous high power heating electromagnetic stove very easily breaks down, electromagnetic oven is caused to burn due to components and parts high temperature or the harm such as drum catching fire.Existing old hot pot induction cooker be all generally adopt high temperature protection or high-low power to replace way to ensure that electromagnetic oven is not bad; but have impact on result of use once protecting; high temperature protection can cause moment just flame-out after starting, at this moment high-low power alternately can produce when may need big fire has but been little fire.
Given this, be necessary to design a kind of intelligent heat dissipation electromagnetic oven and using method solves the problems referred to above.
Prior art is compared, and the present invention at least has the following advantages: because two fans are not in a plane, defines three-dimensional upper and lower two strands of wind and alternately dispels the heat without dead angle to carrying out in stove; Owing to being provided with temperature sensor, can real-time testing to the temperature of enclosure interior, this test data transfers to central processing unit process, and temperature higher position allows two fans all turn, and temperature is low just only needs a fan to turn, thus energy-saving and noise-reducing.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of can continuous high power use intelligent heat dissipation electromagnetic oven and using method.
For achieving the above object, the invention provides following technical scheme:
A kind of technical scheme: a kind of intelligent heat dissipation electromagnetic oven, comprise housing, be arranged on the electromagnetic wire coil of enclosure interior, be arranged on the power tube (IGBT) at the electromagnetic wire coil back side and rectifier bridge stack (UR) and be arranged on the thermal component of enclosure interior, described thermal component comprises the first fan and the second fan that are arranged on enclosure interior, be arranged on temperature sensor above electromagnetic wire coil and install below electromagnetic wire coil and to be electrically connected temperature sensor, the central processing unit (CPU) of the first fan and the second fan, described first fan perpendicular on the direction of electromagnetic wire coil higher than the second fan, described first fan is fitted in the back side of electromagnetic wire coil, described second fan corresponds to power tube (IGBT) and rectifier bridge stack (UR).
Further, described housing is provided with air inlet near the first fan and the second fan and the air outlet relative with air inlet.
Further, described housing is provided with four orthogonal sidewalls, and described air outlet is uniformly distributed and covers on a sidewall of housing.
Further, described housing is also provided with the auxiliary air port near air outlet.
Further, described first fan and the second fan are equipped with the deep bead of U-shaped, and the opening surface of the deep bead of described second fan is to power tube (IGBT) and rectifier bridge stack (UR).
Further, the deep bead of described first fan and the second fan is equipped with near the outer panel of housing and the interior plate between the first fan and the second fan, the interior plate of described first fan and the second fan is connected to each other, and described electromagnetic wire coil is between the first fan and the outer panel of the second fan.
Another kind of technical scheme:
A using method for intelligent heat dissipation electromagnetic oven, it comprises the following steps:
1) first input temp lower limit and temperature upper limit in central processing unit;
2) then start electromagnetic oven, temperature sensor starts the temperature detecting electromagnetic wire coil, power tube and rectifier bridge stack;
3) temperature value of detection is sent to central processing unit by temperature sensor, temperature value and lowest temperature value contrast by central processing unit, when temperature value is less than lowest temperature value, central processing unit continues the temperature value that comparison temperature sensor sends, until when the temperature value detected is greater than lowest temperature value, central processing unit just controls the second starting fan;
4) after the second starting fan, temperature sensor continues the temperature detecting electromagnetic wire coil, power tube and rectifier bridge stack, central processing unit starts temperature value and the temperature upper limit of Determination, when temperature value is less than temperature upper limit and is greater than lowest temperature value, central processing unit continues the temperature value that comparison temperature sensor sends, until when the temperature value detected is greater than temperature upper limit, central processing unit just controls the first starting fan;
5) temperature sensor is constantly carried the temperature value of detection to central processing unit and is compared, and when the temperature value detected is less than temperature upper limit, central processing unit just controls the first fan and quits work; When the temperature value detected is less than lowest temperature value, central processing unit just controls the second fan and quits work.
Further, described lowest temperature value is 20-25 DEG C, and described temperature upper limit is 65-70 DEG C.
Further, described first fan perpendicular on the direction of electromagnetic wire coil higher than the second fan.
Further, described first fan and the second fan are equipped with the deep bead of U-shaped, and the opening surface of the deep bead of described second fan is to power tube (IGBT) and rectifier bridge stack (UR).
Accompanying drawing explanation
Fig. 1 is the structural representation of intelligent heat dissipation electromagnetic oven of the present invention.
Another angled arrangement schematic diagram that Fig. 2 is the intelligent heat dissipation electromagnetic oven shown in Fig. 1.
Detailed description of the invention
Below in conjunction with diagram, the preferred embodiment of the present invention is described.
A kind of intelligent heat dissipation electromagnetic oven of the present invention, the power tube 3(IGBT comprising housing 1, be arranged on the electromagnetic wire coil 2 of housing 1 inside, be arranged on electromagnetic wire coil 2 back side) and rectifier bridge stack 4(UR) and be arranged on the thermal component of housing 1 inside.
Described housing 1 comprises four orthogonal sidewalls 5.
Described thermal component comprises the first fan 6 of being arranged on housing 1 inside and the second fan 7, be arranged on the temperature sensor 8 above electromagnetic wire coil 2 and install below electromagnetic wire coil 2 and to be electrically connected the central processing unit 9(CPU of temperature sensor 8, first fan 6 and the second fan 7).
Described first fan 6 on the direction perpendicular to electromagnetic wire coil 2 higher than the second fan 7.Described first fan 6 is fitted in the back side of electromagnetic wire coil 2; Described second fan 7 corresponds to power tube 3(IGBT) and rectifier bridge stack 4(UR).Two fans of the present invention, not in a plane, define three-dimensional upper and lower two strands of wind and alternately dispel the heat without dead angle to carrying out in stove.
The sidewall 5 of described housing 1 is provided with air inlet 10 near the first fan 6 and the second fan 7 and the air outlet 11 relative with air inlet 10.Described air outlet 11 is uniformly distributed and covers on a sidewall 5 of housing 1.Described air inlet 10 and air outlet 11 are respectively on housing 1 on two relative sidewalls 5.The sidewall 5 that described housing 1 is connected with above-mentioned two sidewalls 5 is also provided with the auxiliary air port 12 near air outlet 11.The present invention adds due to two air quantity of fan arranged, and therefore have also been made corresponding increasing to air outlet 11, ensure that air output equals intake, thus avoid noise.
Described first fan 6 and the second fan 7 are equipped with the deep bead 13 of U-shaped.The opening surface of the deep bead 13 of described second fan 7 is to power tube 3(IGBT) and rectifier bridge stack 4(UR), can ensure like this to make the wind concentration of the second fan 7 blow to power tube 3 and rectifier bridge stack 4, accelerate the efficiency of heat radiation.The deep bead 13 of described first fan 6 and the second fan 7 is equipped with near the outer panel 14 of housing 1 and the interior plate 15 between the first fan 6 and the second fan 7.The interior plate 15 of described first fan 6 and the second fan 7 is connected to each other.Described electromagnetic wire coil 2, between the first fan 6 and the outer panel 14 of the second fan 7, when the first fan 6 and the second fan 7 start simultaneously, can concentrate wind-force like this, accelerates heat radiation.
embodiment one:
The using method of a kind of intelligent heat dissipation electromagnetic oven of the present invention, it comprises the following steps:
1) first input temp lower limit 20 DEG C and temperature upper limit 70 DEG C in central processing unit 9;
2) then start electromagnetic oven, temperature sensor 8 starts the temperature detecting electromagnetic wire coil 2, power tube 3 and rectifier bridge stack 4;
3) temperature value of detection is sent to central processing unit by temperature sensor 8, temperature value and lowest temperature value 20 DEG C contrast by central processing unit, when temperature value is less than lowest temperature value 20 DEG C, central processing unit 9 continues the temperature value that comparison temperature sensor sends, until when the temperature value detected is greater than lowest temperature value 20 DEG C, central processing unit 9 just controls the second fan 7 and starts;
4) after the second fan 7 starts, temperature sensor 8 continues the temperature detecting electromagnetic wire coil 2, power tube 3 and rectifier bridge stack 4, central processing unit 9 starts temperature value and the temperature upper limit 70 DEG C of Determination, when temperature value is less than temperature upper limit 70 DEG C and is greater than lowest temperature value 20 DEG C, central processing unit 9 continues the temperature value that comparison temperature sensor 8 sends, until when the temperature value detected is greater than temperature upper limit 70 DEG C, central processing unit just controls the first fan 6 and starts;
5) temperature sensor 8 is constantly carried the temperature value of detection to central processing unit 9 and is compared, and when the temperature value detected is less than temperature upper limit 70 DEG C, central processing unit just controls the first fan 6 and quits work; When the temperature value detected is less than lowest temperature value 20 DEG C, central processing unit just controls the second fan 7 and quits work.
embodiment two:
Described lowest temperature value is 22 DEG C, and described temperature upper limit is 68 DEG C.
embodiment three:
Described lowest temperature value is 25 DEG C, and described temperature upper limit is 65 DEG C.
The present invention first fan and the second fan start heat radiation according to the actual temperature of electromagnetic wire coil, power tube and rectifier bridge stack, only need the second starting fan when temperature is at temperature between limit value and temperature upper limit, thus energy-conservation.If the temperature of power tube and electromagnetic wire coil can exceed temperature upper limit after continuous high power uses, then start the first fan, two fans dispel the heat simultaneously, can long-time continuous make electromagnetic oven be in stable temperature heating scope like this, thus reach high power and use the trouble-free effect of electromagnetic oven continuously.
In sum, these are only preferred embodiment of the present invention, should not limit the scope of the invention with this.Namely every simple equivalence done according to claims of the present invention and description changes and modifies, and all should still remain within the scope of the patent.
Claims (10)
1. an intelligent heat dissipation electromagnetic oven, comprise housing, be arranged on the electromagnetic wire coil of enclosure interior, be arranged on the power tube (IGBT) at the electromagnetic wire coil back side and rectifier bridge stack (UR) and be arranged on the thermal component of enclosure interior, it is characterized in that: described thermal component comprises the first fan and the second fan that are arranged on enclosure interior, be arranged on temperature sensor above electromagnetic wire coil and install below electromagnetic wire coil and to be electrically connected temperature sensor, the central processing unit (CPU) of the first fan and the second fan, described first fan perpendicular on the direction of electromagnetic wire coil higher than the second fan, described first fan is fitted in the back side of electromagnetic wire coil, described second fan corresponds to power tube (IGBT) and rectifier bridge stack (UR).
2. intelligent heat dissipation electromagnetic oven as claimed in claim 1, is characterized in that: described housing is provided with air inlet near the first fan and the second fan and the air outlet relative with air inlet.
3. intelligent heat dissipation electromagnetic oven as claimed in claim 2, it is characterized in that: described housing is provided with four orthogonal sidewalls, described air outlet is uniformly distributed and covers on a sidewall of housing.
4. intelligent heat dissipation electromagnetic oven as claimed in claim 2 or claim 3, is characterized in that: described housing is also provided with the auxiliary air port near air outlet.
5. intelligent heat dissipation electromagnetic oven as claimed in claim 1, it is characterized in that: described first fan and the second fan are equipped with the deep bead of U-shaped, the opening surface of the deep bead of described second fan is to power tube (IGBT) and rectifier bridge stack (UR).
6. intelligent heat dissipation electromagnetic oven as claimed in claim 5, it is characterized in that: the deep bead of described first fan and the second fan is equipped with near the outer panel of housing and the interior plate between the first fan and the second fan, the interior plate of described first fan and the second fan is connected to each other, and described electromagnetic wire coil is between the first fan and the outer panel of the second fan.
7. a using method for intelligent heat dissipation electromagnetic oven, is characterized in that: comprise the following steps:
1) first input temp lower limit and temperature upper limit in central processing unit;
2) then start electromagnetic oven, temperature sensor starts the temperature detecting electromagnetic wire coil, power tube and rectifier bridge stack;
3) temperature value of detection is sent to central processing unit by temperature sensor, temperature value and lowest temperature value contrast by central processing unit, when temperature value is less than lowest temperature value, central processing unit continues the temperature value that comparison temperature sensor sends, until when the temperature value detected is greater than lowest temperature value, central processing unit just controls the second starting fan;
4) after the second starting fan, temperature sensor continues the temperature detecting electromagnetic wire coil, power tube and rectifier bridge stack, central processing unit starts temperature value and the temperature upper limit of Determination, when temperature value is less than temperature upper limit and is greater than lowest temperature value, central processing unit continues the temperature value that comparison temperature sensor sends, until when the temperature value detected is greater than temperature upper limit, central processing unit just controls the first starting fan;
5) temperature sensor is constantly carried the temperature value of detection to central processing unit and is compared, and when the temperature value detected is less than temperature upper limit, central processing unit just controls the first fan and quits work; When the temperature value detected is less than lowest temperature value, central processing unit just controls the second fan and quits work.
8. the using method of intelligent heat dissipation electromagnetic oven as claimed in claim 7, it is characterized in that: described lowest temperature value is 20-25 DEG C, described temperature upper limit is 65-70 DEG C.
9. intelligent heat dissipation electromagnetic oven as claimed in claim 7, is characterized in that: described first fan perpendicular on the direction of electromagnetic wire coil higher than the second fan.
10. intelligent heat dissipation electromagnetic oven as claimed in claim 7, it is characterized in that: described first fan and the second fan are equipped with the deep bead of U-shaped, the opening surface of the deep bead of described second fan is to power tube (IGBT) and rectifier bridge stack (UR).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510555227.7A CN105042648A (en) | 2015-09-02 | 2015-09-02 | Intelligent heat dissipation induction cooker and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510555227.7A CN105042648A (en) | 2015-09-02 | 2015-09-02 | Intelligent heat dissipation induction cooker and application method thereof |
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| CN105042648A true CN105042648A (en) | 2015-11-11 |
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| CN201510555227.7A Pending CN105042648A (en) | 2015-09-02 | 2015-09-02 | Intelligent heat dissipation induction cooker and application method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570939A (en) * | 2016-01-14 | 2016-05-11 | 中山市德斯邦电子科技有限公司 | Induction cooker and control method thereof |
| CN106445032A (en) * | 2016-10-14 | 2017-02-22 | 柳州译海网络科技有限公司 | Heat-balancing heat dissipation device for computer |
| CN109674341A (en) * | 2017-10-19 | 2019-04-26 | 浙江绍兴苏泊尔生活电器有限公司 | The control method of cooking apparatus and cooking apparatus |
| CN114198783A (en) * | 2020-09-18 | 2022-03-18 | 杭州九阳小家电有限公司 | Electromagnetic heating device and control method thereof |
| CN117110770A (en) * | 2023-10-23 | 2023-11-24 | 深圳华夏恒泰电子有限公司 | Industrial fan security performance detection device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570939A (en) * | 2016-01-14 | 2016-05-11 | 中山市德斯邦电子科技有限公司 | Induction cooker and control method thereof |
| CN106445032A (en) * | 2016-10-14 | 2017-02-22 | 柳州译海网络科技有限公司 | Heat-balancing heat dissipation device for computer |
| CN109674341A (en) * | 2017-10-19 | 2019-04-26 | 浙江绍兴苏泊尔生活电器有限公司 | The control method of cooking apparatus and cooking apparatus |
| CN114198783A (en) * | 2020-09-18 | 2022-03-18 | 杭州九阳小家电有限公司 | Electromagnetic heating device and control method thereof |
| CN114198783B (en) * | 2020-09-18 | 2024-03-12 | 杭州九阳小家电有限公司 | Electromagnetic heating device and control method thereof |
| CN117110770A (en) * | 2023-10-23 | 2023-11-24 | 深圳华夏恒泰电子有限公司 | Industrial fan security performance detection device |
| CN117110770B (en) * | 2023-10-23 | 2024-01-02 | 深圳华夏恒泰电子有限公司 | Industrial fan security performance detection device |
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Application publication date: 20151111 |