CN103528102B - A kind of electronic microwave oven lamp power on-off control method - Google Patents
A kind of electronic microwave oven lamp power on-off control method Download PDFInfo
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- CN103528102B CN103528102B CN201310469299.0A CN201310469299A CN103528102B CN 103528102 B CN103528102 B CN 103528102B CN 201310469299 A CN201310469299 A CN 201310469299A CN 103528102 B CN103528102 B CN 103528102B
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Abstract
The invention provides a kind of electronic microwave oven lamp power on-off control method, the method only opened at door for microwave oven, heat beginning, heating fast at the end of timing light microwave oven.The present invention is by the intermittent duty of microwave oven, reduce the working time of microwave oven, avoid because microwave oven works long hours, filament hot mastication is vulnerable to the impact of switch gate vibration and the fault that causes, significantly improve the service life of microwave oven, reduce energy consumption.
Description
Technical field
The present invention relates to micro-wave oven technical field, specifically a kind of electronic microwave oven lamp power on-off control method.
Background technology
The course of work of traditional electronic micro-wave oven lamp mainly comprises two kinds of situations: when (1) door for microwave oven is opened, and microwave oven is energized, and continues bright, until door for microwave oven is closed; (2) during micro-wave oven work, microwave oven is energized, and continues bright, until EP (end of program).When micro-wave oven work or door for microwave oven are opened, microwave oven continues energising for a long time, filament material Yin Gaowen is in doughy state, when opening or closing door for microwave oven, the vibrations produced instantaneously easily cause filament to be intertwined, change the design resistance (reduction) of filament, filament material temperature sharply raises, fuses.In addition, microwave oven also can reduce the life-span owing to working long hours, and increases power consumption.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of electronic microwave oven lamp power on-off control method, can solve high, the flimsy problem of microwave oven fault rate, significantly improve the service life of microwave oven by the method, reduces energy consumption.
Technical scheme of the present invention is:
A kind of electronic microwave oven lamp power on-off control method, program controller controls microwave oven interval and lights or extinguish, and specifically comprises the following steps:
(1) program controller gathers door for microwave oven information, judges whether door for microwave oven is opened, and if so, controls microwave oven and lights, perform step (2), if not, performs step (3);
(2) judge to continue in T1 second from microwave oven lighting start, whether door for microwave oven closes, and if so, performs step (9), if not, after continuing T1 second, performs step (9) from microwave oven lighting start;
(3) judge whether heating schedule starts, if so, control microwave oven and light, perform step (4), if not, perform step (9);
(4) judge whether heating schedule is greater than T2 second from starting the running time started, and after if so, continuing T1 second from microwave oven lighting start, performs step (5), if not, execution step (9);
(5) control microwave oven to extinguish, perform step (6);
(6) judge whether heating schedule enters before end of run T3 second, if so, performs step (7), if not, perform step (5);
(7) control microwave oven to light, perform step (8);
(8) judge heating schedule whether end of run, if so, perform step (9), if not, perform step (7);
(9) control microwave oven to extinguish.
Described electronic microwave oven lamp power on-off control method, 10≤T1≤30.
Described electronic microwave oven lamp power on-off control method, 10≤T2≤30.
Described electronic microwave oven lamp power on-off control method, 10≤T3≤30.
Described electronic microwave oven lamp power on-off control method, program controller is by the relay of connecting with microwave oven lighting or extinguishing and carry out independent control microwave oven.
The present invention is by the intermittent duty of microwave oven, namely only open at door for microwave oven, heat beginning, heating fast at the end of timing light microwave oven, reduce the working time of microwave oven, avoid because microwave oven works long hours, filament hot mastication is vulnerable to the impact of switch gate vibration and the fault that causes, significantly improve the service life of microwave oven, reduce energy consumption.
Accompanying drawing explanation
Fig. 1 is control flow chart of the present invention;
Fig. 2 is microwave oven and fan electromotor synchronous working electrical block diagram;
Fig. 3 is the electrical block diagram that microwave oven is independently controlled by relay.
Detailed description of the invention
A kind of electronic microwave oven lamp power on-off control method, program controller controls microwave oven interval and lights or extinguish, namely only (timing from that time that door for microwave oven is opened in T1 second is opened at door for microwave oven, continue T1 second), heating schedule starts and starts T3 in T2 second, before heating schedule end of run and control microwave oven in second and light, specifically comprise the following steps:
(1) program controller gathers door for microwave oven information, judges whether door for microwave oven is opened, and if so, controls microwave oven and lights, perform step (2), if not, performs step (3);
(2) judge to continue in T1 second from microwave oven lighting start, whether door for microwave oven closes, and if so, performs step (9), if not, after continuing T1 second, performs step (9) from microwave oven lighting start;
(3) judge whether heating schedule starts, if so, control microwave oven and light, perform step (4), if not, perform step (9);
(4) judge whether heating schedule is greater than T2 second from starting the running time started, and after if so, continuing T1 second from microwave oven lighting start, performs step (5), if not, execution step (9);
(5) control microwave oven to extinguish, perform step (6);
(6) judge whether heating schedule enters before end of run T3 second, if so, performs step (7), if not, perform step (5);
(7) control microwave oven to light, perform step (8);
(8) judge heating schedule whether end of run, if so, perform step (9), if not, perform step (7);
(9) control microwave oven to extinguish.
In above-mentioned steps, the span of T1, T2, T3 is respectively: 10≤T1≤30; 10≤T2≤30; 10≤T3≤30.
" judging whether door for microwave oven is opened " described in above-mentioned steps (1), refer to the snap action information whether door for microwave oven is opened, instead of the status information referring to residing for door for microwave oven, because microwave oven will be lighted from that time that door for microwave oven is opened, but also using this moment as the start time lighting microwave oven.
1, the duty of microwave oven:
From the above, the course of work of microwave oven is divided into following three kinds of situations:
(1) when door for microwave oven is opened, microwave oven is energized, and after microwave oven lights a period of time, (as 10 ~ 30 seconds) extinguish afterwards, instead of lights during opening the door always;
(2) when micro-wave oven work is initial, microwave oven is energized, and after micro-wave oven work a period of time (as 10 ~ 30 seconds), microwave oven extinguishes;
(3) micro-wave oven quit work before a period of time (as 10 ~ 30 seconds), microwave oven is energized, and after micro-wave oven quits work, microwave oven extinguishes or delay-action (as 10 ~ 30 seconds), instead of micro-wave oven duration of work is lighted always.
2, microwave oven switch control rule:
The break-make of microwave oven is controlled by the closed/open of relay, and the closed/open of relay to be the instruction sent by program controller realized.
As shown in Figure 2, be the electronic micro-wave oven that microwave oven 2 and fan electromotor 3 work asynchronously, microwave oven 2 and fan electromotor 3 control its break-make by a common relay 4.Therefore, need on program controller 1, increase a relay 5 pairs of microwave ovens 2 and carry out independent control, as shown in Figure 3.
The above embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determine.
Claims (5)
1. an electronic microwave oven lamp power on-off control method, is characterized in that, program controller controls microwave oven interval and lights or extinguish, and specifically comprises the following steps:
(1) program controller gathers door for microwave oven information, judges whether door for microwave oven is opened, and if so, controls microwave oven and lights, perform step (2), if not, performs step (3);
(2) judge to continue in T1 second from microwave oven lighting start, whether door for microwave oven closes, and if so, performs step (9), if not, after continuing T1 second, performs step (9) from microwave oven lighting start;
(3) judge whether heating schedule starts, if so, control microwave oven and light, perform step (4), if not, perform step (9);
(4) judge whether heating schedule is greater than T2 second from starting the running time started, and after if so, continuing T1 second from microwave oven lighting start, performs step (5), if not, execution step (9);
(5) control microwave oven to extinguish, perform step (6);
(6) judge whether heating schedule enters before end of run T3 second, if so, performs step (7), if not, perform step (5);
(7) control microwave oven to light, perform step (8);
(8) judge heating schedule whether end of run, if so, perform step (9), if not, perform step (7);
(9) control microwave oven to extinguish.
2. electronic microwave oven lamp power on-off control method according to claim 1, is characterized in that, 10≤T1≤30.
3. electronic microwave oven lamp power on-off control method according to claim 1, is characterized in that, 10≤T2≤30.
4. electronic microwave oven lamp power on-off control method according to claim 1, is characterized in that, 10≤T3≤30.
5. electronic microwave oven lamp power on-off control method according to claim 1, is characterized in that, program controller is by the relay of connecting with microwave oven lighting or extinguishing and carry out independent control microwave oven.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310469299.0A CN103528102B (en) | 2013-10-10 | 2013-10-10 | A kind of electronic microwave oven lamp power on-off control method |
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| CN201310469299.0A CN103528102B (en) | 2013-10-10 | 2013-10-10 | A kind of electronic microwave oven lamp power on-off control method |
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| CN103528102A CN103528102A (en) | 2014-01-22 |
| CN103528102B true CN103528102B (en) | 2016-03-23 |
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| CN106612586B (en) * | 2016-12-23 | 2019-04-12 | 宁波方太厨具有限公司 | The control method of lamp in a kind of cooker |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1888567A (en) * | 2005-06-27 | 2007-01-03 | 乐金电子(天津)电器有限公司 | Microwave oven and microwave oven lamp controlling method |
| CN1888553A (en) * | 2005-06-27 | 2007-01-03 | 乐金电子(天津)电器有限公司 | Microwave oven and method for controlling microwave oven |
| CN101839508A (en) * | 2009-03-20 | 2010-09-22 | 上海松下微波炉有限公司 | Microwave oven and oven lamp control method thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1888567A (en) * | 2005-06-27 | 2007-01-03 | 乐金电子(天津)电器有限公司 | Microwave oven and microwave oven lamp controlling method |
| CN1888553A (en) * | 2005-06-27 | 2007-01-03 | 乐金电子(天津)电器有限公司 | Microwave oven and method for controlling microwave oven |
| CN101839508A (en) * | 2009-03-20 | 2010-09-22 | 上海松下微波炉有限公司 | Microwave oven and oven lamp control method thereof |
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Address after: 230088 No. 96 science Avenue, hi tech Zone, Anhui, Hefei Applicant after: Whirlpool (China) Limited by Share Ltd Address before: 230088 No. 96 science Avenue, hi tech Zone, Anhui, Hefei Applicant before: Hefei Rongshida Sanyo Electric Co., Ltd. |
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