CN103383183A - Oven with temperature-controlled opening function and control method of oven - Google Patents
Oven with temperature-controlled opening function and control method of oven Download PDFInfo
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- CN103383183A CN103383183A CN2012101355312A CN201210135531A CN103383183A CN 103383183 A CN103383183 A CN 103383183A CN 2012101355312 A CN2012101355312 A CN 2012101355312A CN 201210135531 A CN201210135531 A CN 201210135531A CN 103383183 A CN103383183 A CN 103383183A
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Abstract
The invention provides an oven with a temperature-controlled opening function, which comprises a temperature controller and a temperature display device, wherein the temperature controller is composed of a temperature sensor, at least one temperature setting button, and a microprocessor MCU; the temperature sensor is in interacted connection with the microprocessor MCU, and transmits temperature information inside the oven to the microprocessor MCU for processing; the microprocessor MCU displays the processed temperature data through the temperature display device, and is further connected with an oven magnetic door coil and a beeper; an oven magnetic door coil circuit switch used for controlling the power on/off of the oven magnetic door coil is connected between the microprocessor MCU and the oven magnetic door coil; a beeper circuit switch used for controlling the work of the beeper is connected between the microprocessor MCU and the beeper. As the temperature controller is adopted to control the opening of the oven door, product function invalidation due to expansion and contraction of the product can be avoided.
Description
Technical field
The present invention relates to a kind of temperature control baking box, especially relate to a kind of baking box and the control method thereof with temperature control door opening function that is applicable to the electronic component oven dry.
Background technology
The temperature controller that tradition adopts for the baking box that toasts electronic component just is used for being controlled at bake process and keeps steady temperature to toast.After high-temperature baking finished, stopped heating made its cooling if open oven door this moment, can cause because the temperature too fast electronic element products that produces that underspeeds acutely causes the phenomenon of disabler because expanding with heat and contract with cold in the situation that internal-external temperature difference is larger.Usually first with the electronic element products cooling naturally under the oven door closed condition that is baked.After cooling to a certain degree, internal-external temperature difference is less, and cooling rate slows down, and can open door this moment, makes baking box inside and extraneous circulation, and further acceleration is lowered the temperature, and saves the time of baking electronic element products.In said process, if the manual control temperature-fall period, the time of opening the door is difficult to hold, and manually opened oven door usually causes foregoing product function failure phenomenon because variations in temperature is difficult to control.
Summary of the invention
The purpose of this invention is to provide a kind of baking box with temperature control door opening function that addresses the above problem.
Purpose of the present invention is achieved through the following technical solutions:
A kind of baking box with temperature control door opening function, comprise that temperature controller and temperature indicating device, described temperature controller are comprised of temperature sensor, at least one Temperature Setting button and Micro-processor MCV, described temperature sensor is connected alternately with Micro-processor MCV, temperature information in baking box is passed to described Micro-processor MCV to be processed, described Micro-processor MCV is connected with described temperature indicating device, the temperature data that processing is obtained shows by temperature indicating device, described Micro-processor MCV also with a baking box magnetic gate coil with is connected buzzer and is connected; Be connected with the baking box magnetic gate coil circuit switch that gets/cut off the power supply be used to controlling described baking box magnetic gate coil between described Micro-processor MCV and described baking box magnetic gate coil; Be connected with between described Micro-processor MCV and buzzer be used to the buzzer circuit switch of controlling described buzzer work.The temperature data that Micro-processor MCV obtains processing and described the second Temperature Setting button or the 3rd Temperature Setting compare by the temperature data of key assignments, result is relatively processed, and baking box magnetic gate coil circuit switch or the buzzer circuit switch further Micro-processor MCV controlled send instruction.
Further, during described baking box magnetic gate coil circuit switch open, baking box magnetic gate coil losing electricity, the baking box magnetic gate is in open mode.Baking box is inner to circulate with the external world, further accelerates cooling, and the time of electronic element products is toasted in saving.
Further, when the buzzer circuit switch cuts out, buzzer warning.
Further, the Temperature Setting button of described baking box has the first Temperature Setting button, the second Temperature Setting button, the 3rd Temperature Setting button, three Temperature Setting buttons are respectively used to set different temperature, and the control method of baking box of the present invention comprises the steps
Step 1, intensification and constant temperature stage, close the baking box magnetic gate, open the baking box inner heating device, make the temperature in baking box rise to described the first Temperature Setting by the temperature of key assignments, the product in baking box is carried out constant temperature drying;
Step 2, temperature-fall period after the oven dry of the product in baking box is complete, stop heating up, close heater, the baking box magnetic gate is still closed, and makes temperature slow decreasing in baking box, causes disabler because expanding with heat and contract with cold to prevent product, when temperature in baking box is pressed the temperature of key assignments less than described the second Temperature Setting, baking box magnetic gate coil circuit switch open, baking box magnetic gate coil losing electricity, the baking box magnetic gate is in open mode, gas and extraneous circulation, further cooling in baking box;
Step 3, baking are complete, and when temperature in baking box equaled described the 3rd Temperature Setting by the temperature of key assignments, the buzzer circuit switch cut out, buzzer warning, and the baking of prompting product is complete.
Beneficial effect of the present invention is mainly reflected in: control the unlatching of oven door by temperature controller, avoided being caused the merit product function to lose efficacy because expanding with heat and contract with cold by the oven dry electronic element products.
Description of drawings
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Fig. 1 is the structural representation with baking box of temperature control door opening function of the present invention.
The specific embodiment
See also Fig. 1, a kind of baking box with temperature control door opening function of the present invention, comprise that temperature controller and temperature indicating device, temperature controller are comprised of temperature sensor, the first Temperature Setting button, the second Temperature Setting button, the 3rd Temperature Setting button and Micro-processor MCV, also comprise the baking box magnetic gate coil and the buzzer that are connected with Micro-processor MCV.Be connected with the baking box magnetic gate coil circuit switch that gets/cut off the power supply be used to controlling described baking box magnetic gate coil between Micro-processor MCV and baking box magnetic gate coil, be connected with between Micro-processor MCV and buzzer be used to the buzzer circuit switch of controlling described buzzer work.
Temperature sensor is connected alternately with Micro-processor MCV, temperature information in baking box is passed to Micro-processor MCV to be processed, Micro-processor MCV is connected with temperature indicating device, the temperature data that processing is obtained shows by temperature indicating device, the temperature data that Micro-processor MCV also obtains processing simultaneously and described the second Temperature Setting button or the 3rd Temperature Setting compare by the temperature data of key assignments, result is relatively processed, and baking box magnetic gate coil circuit switch or the buzzer circuit switch further Micro-processor MCV controlled send instruction.
The job step of the present embodiment is as follows:
Heat up and the constant temperature stage, drying product is placed in baking box, close the baking box magnetic gate, spend by the temperature 175 that the first Temperature Setting need to be dried by key assignments, open heater and make the temperature in baking box rise to described the first Temperature Setting by the temperature of key assignments, the product in baking box is carried out constant temperature drying.
temperature-fall period, after the oven dry of the product in baking box is complete, close heater, by the second Temperature Setting button design temperature 150 degree, expand with heat and contract with cold in order to prevent product Yin Wendu from underspeeding too fast, further cause disabler, this moment, the baking box magnetic gate was still closed, make temperature slow decreasing under nature in baking box, when temperature in baking box is pressed the temperature of key assignments less than described the second Temperature Setting, baking box magnetic gate coil circuit switch open, baking box magnetic gate coil losing electricity, baking box magnetic gate place opens automatically, baking box inner bulk and extraneous circulation, further cooling.
Toast complete, by the 3rd Temperature Setting button design temperature 50 degree, when temperature in baking box equals described the 3rd Temperature Setting by the temperature of key assignments, the buzzer circuit switch cuts out, buzzer warning and flicker, the baking of prompting product is complete, product can be taken out.
The present invention still has multiple concrete embodiment, and all employings are equal to replacement or equivalent transformation and all technical schemes of forming, within all dropping on the scope of protection of present invention.
Claims (4)
1. baking box with temperature control door opening function is characterized in that: comprise that temperature controller and temperature indicating device, described temperature controller are comprised of temperature sensor, at least one Temperature Setting button and Micro-processor MCV,
Described temperature sensor is connected alternately with Micro-processor MCV, and the temperature information in baking box is passed to described Micro-processor MCV process,
Described Micro-processor MCV is connected with described temperature indicating device, and the temperature data that processing is obtained shows by temperature indicating device,
Described Micro-processor MCV also with a baking box magnetic gate coil with is connected buzzer and is connected; Be connected with the baking box magnetic gate coil circuit switch that gets/cut off the power supply be used to controlling described baking box magnetic gate coil between described Micro-processor MCV and described baking box magnetic gate coil; Be connected with between described Micro-processor MCV and buzzer be used to the buzzer circuit switch of controlling described buzzer work.
2. a kind of baking box with temperature control door opening function according to claim 1 is characterized in that: during described baking box magnetic gate coil circuit switch open, and baking box magnetic gate coil losing electricity, the baking box magnetic gate is in open mode.
3. a kind of baking box with temperature control door opening function according to claim 2 is characterized in that: when the buzzer circuit switch cuts out, and buzzer warning.
4. control method with baking box of temperature control door opening function according to claim 1, it is characterized in that: the Temperature Setting button of described baking box has the first Temperature Setting button, the second Temperature Setting button, the 3rd Temperature Setting button, three Temperature Setting buttons are respectively used to set different temperature, comprise the steps
Step 1, intensification and constant temperature stage, close the baking box magnetic gate, open the baking box inner heating device, make the temperature in baking box rise to described the first Temperature Setting by the temperature of key assignments, the product in baking box is carried out constant temperature drying;
Step 2, temperature-fall period after the oven dry of the product in baking box is complete, stop heating up, close heater, the baking box magnetic gate is still closed, and makes temperature slow decreasing in baking box, causes disabler because expanding with heat and contract with cold to prevent product, when temperature in baking box is pressed the temperature of key assignments less than described the second Temperature Setting, baking box magnetic gate coil circuit switch open, baking box magnetic gate coil losing electricity, the baking box magnetic gate is in open mode, gas and extraneous circulation, further cooling in baking box;
Step 3, baking are complete, and when temperature in baking box equaled described the 3rd Temperature Setting by the temperature of key assignments, the buzzer circuit switch cut out, buzzer warning and flicker, and the baking of prompting product is complete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210135531.2A CN103383183B (en) | 2012-05-04 | 2012-05-04 | Oven with temperature-controlled opening function and control method of oven |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210135531.2A CN103383183B (en) | 2012-05-04 | 2012-05-04 | Oven with temperature-controlled opening function and control method of oven |
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| Publication Number | Publication Date |
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| CN103383183A true CN103383183A (en) | 2013-11-06 |
| CN103383183B CN103383183B (en) | 2015-05-20 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509429A (en) * | 2015-12-24 | 2016-04-20 | 衡阳智源农业科技有限公司 | Intelligent layered tea leaf drying cabinet |
| CN108670053A (en) * | 2018-06-19 | 2018-10-19 | 广东美的厨房电器制造有限公司 | Oven temperature control algorithm development approach, device and computer readable storage medium |
| CN111822289A (en) * | 2020-06-17 | 2020-10-27 | 矽品科技（苏州）有限公司 | Automatic door opener of oven |
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| KR100935330B1 (en) * | 2007-11-13 | 2010-01-06 | 엘지전자 주식회사 | Method and apparatus for controlling door of an oven range |
| CN101658391A (en) * | 2008-08-29 | 2010-03-03 | 乐金电子(天津)电器有限公司 | Door-control device of electric oven and control method thereof |
| CN102051662A (en) * | 2009-10-29 | 2011-05-11 | 天津市白塘口电镀有限公司 | Galvanized part baking device |
| KR20110054976A (en) * | 2009-11-19 | 2011-05-25 | 엘지전자 주식회사 | Oven rage and method thereof |
| CN202613941U (en) * | 2012-05-04 | 2012-12-19 | 矽品科技（苏州）有限公司 | Baking box with temperature control door opening function |
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2012
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100935330B1 (en) * | 2007-11-13 | 2010-01-06 | 엘지전자 주식회사 | Method and apparatus for controlling door of an oven range |
| CN101658391A (en) * | 2008-08-29 | 2010-03-03 | 乐金电子(天津)电器有限公司 | Door-control device of electric oven and control method thereof |
| CN102051662A (en) * | 2009-10-29 | 2011-05-11 | 天津市白塘口电镀有限公司 | Galvanized part baking device |
| KR20110054976A (en) * | 2009-11-19 | 2011-05-25 | 엘지전자 주식회사 | Oven rage and method thereof |
| CN202613941U (en) * | 2012-05-04 | 2012-12-19 | 矽品科技（苏州）有限公司 | Baking box with temperature control door opening function |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509429A (en) * | 2015-12-24 | 2016-04-20 | 衡阳智源农业科技有限公司 | Intelligent layered tea leaf drying cabinet |
| CN108670053A (en) * | 2018-06-19 | 2018-10-19 | 广东美的厨房电器制造有限公司 | Oven temperature control algorithm development approach, device and computer readable storage medium |
| CN111822289A (en) * | 2020-06-17 | 2020-10-27 | 矽品科技（苏州）有限公司 | Automatic door opener of oven |
| CN111822289B (en) * | 2020-06-17 | 2023-04-18 | 矽品科技（苏州）有限公司 | Automatic door opener of oven |
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| Publication number | Publication date |
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| CN103383183B (en) | 2015-05-20 |
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