CN102135283A - Microwave oven lamp and control method thereof - Google Patents
Microwave oven lamp and control method thereof Download PDFInfo
- Publication number
- CN102135283A CN102135283A CN201010300594XA CN201010300594A CN102135283A CN 102135283 A CN102135283 A CN 102135283A CN 201010300594X A CN201010300594X A CN 201010300594XA CN 201010300594 A CN201010300594 A CN 201010300594A CN 102135283 A CN102135283 A CN 102135283A
- Authority
- CN
- China
- Prior art keywords
- lamp
- stove
- oven
- micro
- wave oven
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Electric Ovens (AREA)
Abstract
The invention discloses a microwave oven lamp. The quantity of the microwave oven lamps is two or more; each oven lamp is provided with an independent control circuit; and the circuit of each oven lamp can be closed or disconnected by a single chip microcomputer according to programs or instructions. The invention also discloses a control method for the oven lamp, comprising the following steps of: 1) starting the microwave oven and receiving the control instruction by the single chip microcomputer; 2) starting a prearranged working mode and starting the corresponding oven lamp according to the prearranged program; 3) receiving the commands to start or shut down the corresponding oven lamp according to the commands by the single chip microcomputer if inputting the commands in a control panel, and if not, entering the step 4) directly; and 4) when opening the oven door, turning on a red lamp when the temperature in the chamber exceeds the prearranged temperature, and turning on a green lamp when the temperature in the chamber does not exceed the prearranged temperature. By adopting a plurality of LED (light-emitting diode) oven lamps of different colors and by combining the control on the oven lamps, the indicating of different colors in the oven chamber can be realized under different working modes; and when an oven door is opened, the alarms can be given to a user according to the temperature in the chamber, thus avoiding the occurrence of accidental scalding.
Description
Technical field
The present invention relates to a kind of micro-wave oven, particularly relate to micro-wave oven stove lamp and control method thereof.
Background technology
Say generally and that micro-wave oven is connecting power supply, to utilize electric energy to produce ultrashort wave by magnetron, and ultrashort wave is radiated on the heating object such as food a kind of device of cooking.Micro-wave oven comprises cooking cavity, shell, door.
Cooking cavity is to be used to place the food that will cook, and its bottom can be moved, so that allow food obtain uniform heating.Move and comprise 360o rotation and move left and right.Under the bulky situation of food, use the move left and right mode usually.In addition, the side of cooking cavity is formed with a plurality of steam vents, can discharge steam inside, and its steam inside is to be discharged to the outside by the exhaust outlet that is arranged on the microwave oven shell.
Particularly recently except magnetron, also be provided with heating sources such as heater, multiple cooking method occurred, that is, and the heat that produces in the recycling heater and the method arranged, or the position of control heater and method of arranging etc.
As shown in Figure 1, the micro-wave oven of existing band barbecue is by constituting with lower member substantially, body of heater 700, and it has the outside of cooking cavity in arms, forms the whole outward appearance of micro-wave oven; Cooking room 200, portion is carrying out whole roasting process within it; Door 400 can open and close the front of cooking cavity 200 with being allowed a choice; Electric control chamber 300, its inside is provided with various electric components.Wherein, electric control chamber is provided in a side of in the side spaces of the cooking room in the interior space of body of heater.
The top of the cooking room of band grill microwave oven is provided with the barbecue tube by electric control chamber control, provides heat with food to be roasted in cooking room, is provided with protector below barbecue tube, sets up barbecue rack 500 in cooking room 200.
The setting of described barbecue rack, normally four ends of corresponding barbecue rack 500 have installing hole on the two side 100 of cooking cavity 200, insert to be useful on the supporting bracket 600 that supports barbecue rack 500 in installing hole.
The micro-wave oven of prior art generally is provided with an illumination stove lamp at micro-wave oven one side or its heating chamber top, and the relay of control stove lamp controls fan or base plate electric machine simultaneously, in the process of micro-wave oven work, and illuminating lamp maintenance Chang Liang.
This micro-wave oven that just causes prior art stove lamp in the process of heating always is bright control that can not be artificial.And cause light utilization efficiency low, be unfavorable for energy savings; And existing stove lamp is fragile, causes unnecessary trouble to the user.
Summary of the invention
Technical problem to be solved by this invention is that providing a kind of can carry out artificial ACTIVE CONTROL to the stove lamp, and represents the micro-wave oven of current function of use by stove lamp color combinations.
The technical solution adopted in the present invention is:
A kind of micro-wave oven stove lamp, described micro-wave oven comprises external box of microvave, heating cavity, electric control chamber and fire door, be provided with the stove lamp in the microwave oven body, described stove lamp quantity is two or more, each stove light fixture has independent control circuit, and single-chip microcomputer follow procedure or instruction can realize the closed of each stove circuit for lamp or disconnect.
Described stove lamp is a tengsten lamp.
Described stove lamp is the LED lamp.
Described stove lamp is a colored electric lamp bulb.
Described stove lamp is three, and the stove lamp can send red, green and blue light respectively.
A kind of control method of controlling the described micro-wave oven stove of claim 1 lamp comprises the steps:
1) start micro-wave oven, single-chip microcomputer is accepted control instruction;
2) start predetermined operating mode, and open corresponding stove lamp by the program that presets;
3) in the micro-wave oven course of work if on the control panel input command is arranged, single-chip microcomputer will receive order and open or cut out corresponding stove lamp by order, if no input command, direct step 4;
When 4) opening fire door,, surpass predetermined temperature, open the second stove lamp,, open the 3rd stove lamp if do not surpass predetermined temperature according to cavity temperature.
The described second stove lamp glows, the 3rd stove lamp green light.
It also comprises the detection step, if micro-wave oven can not normally start, and the caution of stroboscopic stove lamp.
Described predetermined temperature is 80 ℃.
Micro-wave oven of the present invention, by the LED stove lamp of a plurality of different colours is set,, can be implemented in the indication of different colours in the different working modes lower furnace chamber in conjunction with control to the stove lamp, simultaneously, can also realize the unlatching of arbitrary stove lamp by the operation on the control panel or close.When the furnace chamber door is opened, can also give the user with caution with regard to cavity temperature, avoided the generation of unexpected scald, can also provide fault message by the stove lamp in addition, increased user's impression, improved product quality.
Description of drawings
Fig. 1 has prior art microwave oven structure schematic diagram;
Fig. 2 is micro-wave oven stove lamp control circuit figure of the present invention;
Fig. 3 is the flow chart of micro-wave oven of the present invention to the control of stove lamp.
The specific embodiment
Below, describe micro-wave oven of the present invention in conjunction with the accompanying drawings and embodiments in detail.
Figure 2 shows that stove lamp control circuit figure of the present invention, stove lamp 1, stove lamp 2 and stove lamp 3 are LED lamp, tengsten lamp or colored electric lamp bulb, the lower luminous efficiency height of its energy consumption, and long service life has been avoided the frequent replacing of user, has increased user satisfaction.Wherein stove lamp 1 is the blue led lamp, and stove lamp 2 is a red LED lamp, and stove lamp 3 is a green LED lamp, and three stove lamps can be set together, and also can divide to be arranged, and it can be arranged on a side of heating chamber or the top of heating chamber.
Certainly, the quantity of stove lamp is not limited in 3, to stove lamp quantity with position and stove lamp change in color are set all within protection scope of the present invention.
As shown in Figure 2, each stove lamp all has its independent control circuit, and single-chip microcomputer 4 realizes closed to each control circuit or disconnect according to program or by the instruction of control panel 5, when realizing the stove lamp or work independently.
Correspondingly, in order to give the information of the current micro-wave oven of user better, the indicator lamp 6 that is in series with the stove lamp is set on the plate in front, when the stove lamp of correspondence was worked, indicator lamp was lighted simultaneously, to remind current mode of operation and the working condition of user.
Below in conjunction with the concrete course of work oven lamp control method of the present invention is further specified:
When micro-wave oven connection power supply and after by control panel user input control information (step 100 and 200), when micro-wave oven is started working, if micro-wave oven can operate as normal, then Single-chip Controlling stove lamp stroboscopic is with body and function user (step 310), then enter step 400 if can normally start, single-chip microcomputer 4 is connected the function of specified circuit to realize that the user selectes according to the order that receives, single-chip microcomputer is opened the stove lamp according to preset program, connect corresponding stove lamp corresponding to selected difference in functionality, promptly when the user selects the heating using microwave function, single-chip microcomputer 4 control engage relaies 10 make that stove lamp 1 is lighted, simultaneously in front on the plate corresponding indicator lamp bright; When the user selected baking function, single-chip microcomputer 4 control engage relaies 20 made that stove lamp 2 is lighted, simultaneously in front on the plate corresponding indicator lamp bright; When the user selected heating using microwave and baking function simultaneously, single-chip microcomputer 4 control engage relaies 10 made that stove lamp 1 is lighted, control engage relay 20 simultaneously and make that stove lamp 2 is lighted, simultaneously stove lamp 1 and stove lamp 2 in front on the plate corresponding indicator lamp bright; When the user used sterilizing function, single-chip microcomputer 4 control engage relaies 30 made that stove lamp 3 is lighted, simultaneously in front on the plate corresponding indicator lamp bright.During operation, single-chip microcomputer 4 accept on the control panel 5 input command and by order to stove lamp operation (step 500, step 510), to turn on or to close the stove lamp of corresponding color according to user's wish.When the micro-wave oven end-of-job, (step 600 when opening fire door, step 700), single-chip microcomputer receives the data-signal of temperature sensor and compares (step 800) with the temperature value of being scheduled to, if the temperature in the microwave oven cavity is higher than predetermined temperature value, be set to 80 ℃ as its predetermined temperature value, the Single-chip Controlling red light is bright with caution user's Caution! Hot (step 810), if temperature is lower than predetermined temperature value in the cavity, Single-chip Controlling green light bright (step 900), increase the gloss of food, improve user's impression.
Certainly, above-mentioned just single-chip microcomputer carries out the control of stove lamp according to the program that presets, on control panel, can also be provided with button corresponding to three kinds of stove lamps, when button is pressed, single-chip microcomputer 5 receives opens or closes by the stove lamp that can control this color to the control of relay accordingly after signal is handled, to realize the color of light in the autonomous regulation and control furnace chamber of user, increase use experience, improve product specification.
In sum, micro-wave oven of the present invention is by being provided with the LED stove lamp of a plurality of different colours, in conjunction with control to the stove lamp, can be implemented in the indication of different colours in the different working modes lower furnace chamber, simultaneously, can also realize the unlatching of arbitrary stove lamp by the operation on the control panel or close.When the furnace chamber door is opened, can also give the user with caution with regard to cavity temperature, avoided the generation of unexpected scald, can also provide fault message by the stove lamp in addition, increased user's impression, improved product quality.
Claims (9)
1. micro-wave oven stove lamp, described micro-wave oven comprises external box of microvave, heating cavity, electric control chamber and fire door, be provided with the stove lamp in the microwave oven body, it is characterized in that: described stove lamp quantity is two or more, each stove light fixture has independent control circuit, and single-chip microcomputer follow procedure or instruction can realize the closed of each stove circuit for lamp or disconnect.
2. micro-wave oven as claimed in claim 1 is characterized in that: described stove lamp is a tengsten lamp.
3. micro-wave oven as claimed in claim 1 is characterized in that: described stove lamp is the LED lamp.
4. as claim 2 or 3 described micro-wave ovens, it is characterized in that: described stove lamp is a colored electric lamp bulb.
5. micro-wave oven as claimed in claim 4 is characterized in that: described stove lamp is three, and the stove lamp can send red, green and blue light respectively.
6. a control method of controlling the described micro-wave oven stove of claim 1 lamp is characterized in that, comprises the steps:
1) start micro-wave oven, single-chip microcomputer is accepted control instruction;
2) start predetermined operating mode, and open corresponding stove lamp by the program that presets;
3) in the micro-wave oven course of work if on the control panel input command is arranged, single-chip microcomputer will receive order and open or cut out corresponding stove lamp by order, if no input command, direct step 4;
When 4) opening fire door,, surpass predetermined temperature, open stove lamp (2),, open stove lamp (3) if do not surpass predetermined temperature according to cavity temperature.
7. control method as claimed in claim 6 is characterized in that: described stove lamp (2) glows, stove lamp (3) green light.
8. control method as claimed in claim 6 is characterized in that: it also comprises the detection step, if micro-wave oven can not normally start, and the caution of stroboscopic stove lamp.
9. control method as claimed in claim 6 is characterized in that: described predetermined temperature is 80 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010300594XA CN102135283A (en) | 2010-01-22 | 2010-01-22 | Microwave oven lamp and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010300594XA CN102135283A (en) | 2010-01-22 | 2010-01-22 | Microwave oven lamp and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102135283A true CN102135283A (en) | 2011-07-27 |
Family
ID=44295146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010300594XA Pending CN102135283A (en) | 2010-01-22 | 2010-01-22 | Microwave oven lamp and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102135283A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104768293A (en) * | 2015-03-27 | 2015-07-08 | 广东美的厨房电器制造有限公司 | Control system and method for cooking device |
| CN105852666A (en) * | 2016-05-30 | 2016-08-17 | 广东美的厨房电器制造有限公司 | Cooking tool and furnace door thereof |
| CN107018596A (en) * | 2017-04-14 | 2017-08-04 | 广东美的厨房电器制造有限公司 | The control method and control device of microwave oven lamp, micro-wave oven |
| CN107072005A (en) * | 2017-04-24 | 2017-08-18 | 惠科股份有限公司 | Lamp box and its monitoring method |
| CN109139528A (en) * | 2018-09-25 | 2019-01-04 | 东莞市觅智实业有限公司 | A kind of fan detection system and detection method |
-
2010
- 2010-01-22 CN CN201010300594XA patent/CN102135283A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104768293A (en) * | 2015-03-27 | 2015-07-08 | 广东美的厨房电器制造有限公司 | Control system and method for cooking device |
| CN105852666A (en) * | 2016-05-30 | 2016-08-17 | 广东美的厨房电器制造有限公司 | Cooking tool and furnace door thereof |
| CN107018596A (en) * | 2017-04-14 | 2017-08-04 | 广东美的厨房电器制造有限公司 | The control method and control device of microwave oven lamp, micro-wave oven |
| CN107072005A (en) * | 2017-04-24 | 2017-08-18 | 惠科股份有限公司 | Lamp box and its monitoring method |
| CN109139528A (en) * | 2018-09-25 | 2019-01-04 | 东莞市觅智实业有限公司 | A kind of fan detection system and detection method |
| CN109139528B (en) * | 2018-09-25 | 2024-03-22 | 东莞市觅智智能家居有限公司 | Fan detection system and detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102884863B (en) | Induction heating cooking instrument | |
| CN201831650U (en) | Electronic slow cooker | |
| KR100395073B1 (en) | Heating apparatus for cooking | |
| CN102135283A (en) | Microwave oven lamp and control method thereof | |
| CN102105747A (en) | Cooking device | |
| CA2367251A1 (en) | Thermal / convection oven including halogen lamps | |
| CN101690391B (en) | Cooking device | |
| CN107018596A (en) | The control method and control device of microwave oven lamp, micro-wave oven | |
| CN204683383U (en) | Decoct roasting machine | |
| EP2577172B1 (en) | Heat storage cooker | |
| CN206166586U (en) | Cooking apparatus | |
| CN210128381U (en) | Emulation thermoelectricity magnetism stove | |
| JP2006017390A (en) | Heating cooker | |
| JP5108570B2 (en) | Stove | |
| CN213664884U (en) | Intelligent pressure cooker control device | |
| CN108720564A (en) | A kind of multifunctional electric rice cooker with manual timer | |
| CN207762996U (en) | Electromagnetic oven | |
| CN1409809A (en) | Multifunction microwave device | |
| CN217137677U (en) | Integrated kitchen | |
| CN103654385B (en) | Have Simulated flame heat up water effect electric kettle and simulating flame device | |
| CN220459132U (en) | Digester | |
| CN211625337U (en) | Full-automatic energy-saving commercial frying stove | |
| CN209121951U (en) | Novel baking oven | |
| CN217441710U (en) | Microwave oven | |
| CN213630584U (en) | Range hood and kitchen range linkage system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110727 |