TW571056B - Heating cooker - Google Patents

Abstract

The object of the present invention is to provide a heating cooker wherein heating is prevented from being insufficient or excess, and heating control with high accuracy, in response to the kind (water content) of an article to be cooked is made. The solution of the present invention is a heating cooker that is provided with a heating chamber 2, in which an article 11 to be cooked is contained, a magnetron 5 for irradiating the article 11 with high frequency, and an infrared sensor 10 for detecting the amount of infrared rays emitted from the article 11. The amount of change of the infrared rays within a previously set time interval by the infrared ray sensor 10 is evaluated, and the water content of the article 11 is evaluated on the basis of an evaluation result, and further cooking time of the article 11 is set, on the basis of an evaluation result.

Description

571056 V. Description of the invention (1) ------------ The technical field to which the invention belongs The language is related to the addition of heating and cooking after the cooking in the heating chamber is changed.

Known techniques and Figure i. It is a longitudinal sectional view of a conventional heating cooker. The figure "shows the state of a rotary table. Fig. 10 shows the shape of two scaffolds. Right" ^ Series ^ The body of the heating cooker, 2 is set in the body i In the front, there is a box shape of t 3 = a heating chamber, and 3 is located at the center of the side wall of the heating chamber 2 at 1'-2 9 B / down > Series 4 is located on one of the side walls of heating chamber 2 and provides power supply ports with high frequency, t 7, and 1; and series 5 high-frequency heating devices that emit high frequency < package, =, and 6 series for self-electromagnetism. The high frequency emitted by the tube 5 is guided to the power supply port 4 to the guided wave 笞. 7 is a rotating table located at the lower part of the heating chamber 2, and the peripheral motor 8 rotates. 9 is a see-through hole provided in the upper part of the side wall of the heating chamber 2; 〇 is an infrared sensor that detects the amount of infrared radiation emitted by the cooking 11 in the heating chamber 2 through the see-through hole 9; 1 2 is provided in the infrared sensor The opener between the 10 and the see-through hole 9 and the shutter 12 are standing flat to open the see-through hole 9 and close the see-through hole 9 while the heater is heating. 1 The 3 series contains cooking items 11 and is placed on the rotating table 7 The circular cooking plates 1 and 4 are heaters provided above the upper part of the heating chamber 2 and 1 $ are heaters provided under the lower part of the heating chamber 2 for oven cooking. 16 is an angular cooking plate suspended from the shelf 3 of the heating chamber 2, for example, the raw materials for cooking items 11 such as sea-line cake are accommodated when the oven is adjusted. 〇〇〇 Weight measurement "'Ί 测 Measure the cooking utensils contained in the angular cooking plate 13 on the rotary table 7 ^ 吾 ^

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V. Description of the invention (2) 1 01 is a control device for controlling the driving of the electromagnetic tube 5, the motor 8, the shutter 12 and the upper heater 14 and the lower heater 15. The control device 1 0 1 uses a weight detector 1 0 0 to detect the weight of f, the seasoning 1 1 and the cooking time corresponding to the weight of the cooking 1 1 according to the result of the debt measurement. . In the case of cooking in a microwave oven, the electromagnetic tube 5 is driven in accordance with the cooking time set in I to irradiate the cooking object 11 with a high frequency.

In the case of cooking in the microwave oven 5, not only the cooking time, but also the peripheral infrared sensor 10 detects the amount of infrared radiation radiated from the cooking object Π, and controls to end cooking when the detected value exceeds a preset infrared amount. In the case of cooking in the oven ', the upper heater 1 2 and the lower heater 55 1 3 are driven in accordance with the set cooking day 5 to perform cooking. In addition, as shown in FIG. 10, in the case where an angular cooking plate 6 is set on the shelf 3 of the heating chamber 2, the microwave oven cooking and the oven cooking are all good. The moving timer allows the shaker to set the fork adjustment time arbitrarily. According to Xi * The problem to be solved by the invention The ingredients in the cooking materials (moisture, protein, powder, etc.) in the cooking materials are various, especially the amount of water in their main ingredients (water content f (2: dagger) ), The cooking time is longer; for water with less than 3 flavors, the cooking time is shorter; (for water rate, the cooking time is shorter than that for tastes; . Also, no adjustment, also for Gratin with more water (more water content), sponge cake with less water than 1 phase (in water), and less water (less water content) = 571056 ____ 5. Description of the invention (3) For cakes, it is necessary to change the cooking time. However, in the conventional heating cooker, the weight detector is used to detect the weight regardless of the moisture content (water content) of the cooking, because according to the detected weight-law Set cooking time 5 becomes underheated or overheated There are many cases that cannot be adjusted according to the type of cooking item. In addition, when cooking items are arranged in the middle of the heating chamber, it is impossible to use the repetitive detection state, and it is necessary to manually set the cooking time. The present invention is to solve the above problem. The problem i came up with is to provide a heating cooker that performs heating control according to the type of the seasoning (water content | rate). '; Means to solve the problem The heating cooker of the present invention includes a heating chamber , Storing cooking items; a high-frequency generating device that radiates high-frequency to the cooking item; and an infrared detection device that detects the amount of infrared rays generated from the cooking item, which is characterized by: Li Zhou | the infrared detection device calculates The amount of change of infrared rays within a preset time, after calculating the moisture content of the cooking item according to the calculation result, set the cooking time of the cooking item according to the difference calculation result. The heating cooker of the present invention includes a heating chamber , Storing cooking items; high-frequency generating device, radiating high-frequency to the cooking item; infrared detection device, measuring the amount of infrared rays generated from the cooking item; And the control device, which controls the high-frequency generating device according to the turn-out value of the infrared detection device; the feature f is that the control device calculates the photo from the start of the infrared detection device, and the frequency starts to a preset time The amount of change in the infrared ray is calculated according to the 50 different results of the water content of the cooking object, and then the cooking object is determined, and cooking 571056 is set. 5. Description of the invention (4) Adjust the time according to the cooking and the additive of the present invention i 5 The frequency generating device uses the cooking line detection device to increase the cooking equipment. • The control device detects the amount of change from the 1 line to determine the cooking device. 5 Q heating device. Example of the invention. Example 1 1 i or less Fig. 1 and Fig. 2 are sectional views. Fig. 1 is a diagram showing the relationship between the flow of the front-view operation of the shelf heat cooker and the cooking reference set on the map. The cut side has open time for hot cooking. The driving infrared value is controlled to drive the irradiation to be high. The calculation is controlled during cooking. The cooking system includes the heating amount of the cooking object; the results are calculated based on the high-frequency production frequency of the power of the mouth, and the frequency production includes: plus irradiation height: infrared and the controller heating device to calculate the cooking device hot room , Frequency; add line detection device, device; 'Rifle time, seasoning, time adjustment, collection cooking heater heating | device, after detecting the infrared moisture content according to the infrared characteristics up to the infrared debt, control the heating Figures i to 8 illustrate an embodiment 丄 of the present invention. Figure 1 shows the cooking state of the embodiment of the present invention, 1 shows the cooking state on the turntable: 2 is a circle f view of the cooking state on a cooking plate with 2 vertical supports, and Figure 4 is its control block. Figure, Figure = Figure 'Figure 7 shows the infrared fan (electromotive force 06 =, Figure 8 shows the cooking; (hydropower, time setting cycle calculation time of dynamic heating, Guan 3r water leather Tonghe spirit modulation judgment ^ |, 忒The diagram of the relationship. 1 is the heating of the cooking ρ of the w w Λ ^ box-shaped heating of the mouth ... 2 is set in the body 1 and 571056 V. Description of the invention (5): central = shelf, hanging angle cooking plate .4 is set in one of the heating chambers 2 and radiates high-frequency electric energy to the heating chamber 2; The electromagnetic tube of the heating device 6 is a waveguide that guides the commercial frequency emitted from the electromagnetic tube 5 ^ to the power supply port 4. The 7 is a rotary table installed on the neodymium 2 and the motor 1. The two motors 8 rotate 4 It is a see-through hole 4 provided on the wall of the heating chamber 2 and 10 is a measure of the infrared sensation in the heating chamber 2 through the see-through hole 9 i 7 = the infrared feeling of the red line I2 is a shutter that is located between the infrared radiation measuring projection 10 and the perspective hole 9. The shutter 12 is standing in a state of opening the through hole 9 and closes the perspective hole 9 in the heater. 丨 3 series Study Hengxiong 11 and place it on the circular cooking plate of the rotating table 7, 14 is located in the heating chamber; ^ the upper upper heater, 15 is the lower heater located below the heating chamber 2, Oven black tone. 1 6 is a corner-shaped plate that is suspended from the shelf 3 of the heating room 2. For example, when cooking in the oven, it can store cooking items such as sea cakes. The door of the opening part, 丨 8 series and the door 丨 7 is located next to the operation section. 1 8 a is a display showing the cooking menu or tune setting time set on the operation section 18 is' ί 8 b is a high frequency heating option Microwave button, $ c ° is the oven button for selecting heater heating. 1 8d is the start button to start cooking, 18e is to cancel the function set with the microwave button 18b or the oven button 18c > Cancel button, 1 8 f is the menu key for setting the menu of the miscellaneous soup, rice, or sponge cake, etc. 19 is a control device installed in the main body 1, which is controlled by microelectronics The brain and other components.! The control table is set to 19 with 5 memory cells 1 9 a ’temporarily stored infrared winding sensing test

571056

Description of the invention (6) 1 〇 The detected amount of infrared radiation emitted from the cooking object 11 'or a predetermined amount of infrared change (electromotive force) stored to determine the type of the cooking object 11 or 闬 to set the moisture content according to the cooking object ^ The calculation formula of cooking time, displayed on the display 18 & display content and earth tone menu, etc.> are control solenoid 5, motor 8, infrared sensor 1 〇, on Θ is 1, 2, heater on 1, 4, Lower heater 15 and display I 8a. Furthermore, the control device 19 calculates the amount of infrared change between a predetermined time from the start of the irradiation of the high frequency to the first measurement time according to the signal s from the infrared sensor 10, and compares it with a preset value 5 to determine the cooking Of moisture content. Then, the amount of infrared change between a predetermined time from the start of the irradiation of the high frequency to the second measurement time is calculated, and the cooking time according to the set cooking content (water content) is calculated. # Next, the operation will be described with reference to FIGS. 5 to 8. First of all, let's explain the turntable? The condition of cooking. After the cooking object 21 is contained in the heating chamber 2, the door 17 is closed. Then, the keys ~ (S1) of the operation section 18 are operated. The key operation signal of the operation unit 18 is input to the control device 19. Then, determine whether it is the microwave oven key 18b (S2), if it is the microwave oven key i8b, wait for the operation of the start key 18d (S3) 'After operating the start key igd, output the t line of the door to the solenoid 5 After storing, the control device 19 detects the infrared light before the infrared sensor 00. The infrared sensation is 10, and the signal is output to the control device 19 after detecting the amount of infrared light A emitted from the tune of 11 时 at the start of the fork adjustment. The control & 19 converts the amount of infrared light A into an electromotive force (e.g., 0.2 V), and then the time is stored in the memory 19a (S4). In addition, the control device 19 starts a preset measurement (s 5) t (for example, 30 seconds). Then, the drive motor 8 6), person a 571056 invention description (7) five turntable 7 is rotated. Whether the control device 7 reaches 8 or not (sn. Loss of Dingma, 2) The current flowing in Dingma 8 is heated to Dingma 7 (S8). When the iron post 9 is opened, the identification system uses a rotating table "rotating table" "Microwave oven" earns and insults: The display content of German body 19a is called the patient, and 11188 (SS) is displayed on the S7M horse. The rack is heated.), And then :::::; The display content of Micro ㈣ \ Memory Body 1 仏 is called "Middle = Furnace" and it is displayed on the display 18a (su). ^ The tone is required to drive the thunder tube 5 to ^ horse or use the = 5 of the scaffold to emit high frequency through the waveguide ... (,. Eyepiece: 4b irradiate high frequency to the cooking n. Short frequency two will Power supply line. "Heating and temperature rise 'emits more infrared control than when cooking starts. Infrared control breaks down. 19 Determines whether the measurement time t has elapsed as 15 seconds) (Si3) and determines that t / 2 (15 seconds has elapsed) ), To red: (instruction of detecting the amount of infrared rays of the cooking object at 10 times. Infrared, H sensing ^ After the detection time t / 2 has elapsed, the self-cooking object 1 1 is put into the infrared coil 1 Once the 1 is 10, the 2 is 1 and the 19 is output (S14). The control device 19 uses the infrared ray stick as an electromotive force (for example, 0.5V). Since S4 is temporarily stored in the memory 19a, the infrared amount A is adjusted at the beginning and then adjusted. The electromotive force (0 · 2 V) calculates the infrared continuation of the potential. The change is deleted—A (S⑸. (The electric control device 19 determines the cooking amount according to the infrared change amount preset according to the cooking item, t to determine the cooking item. Preset Infrared (electromotive force) _ amount of change is set according to the amount of water, such as water content P, water content q, ~ water

7008-3697-P.ptd Page 10 571056 5. Description of the invention (8) Less R (see Figure 8). First, it is determined whether it is H = P (S16). If not, it is determined whether it is H = Q (S17). If not, it is determined whether it is Hi. If not, it returns to S16 and repeats the operation (S18). Then, if it is H = P, it is judged that it is a cooking with more water; if it is H = Q, it is judged that it is a cooking in water; if it is H = R, it is judged that it is a cooking with less water. For example, since the amount of change in electromotive force calculated at si 5 is 0 · 3V, it becomes 0 $ H < 1. From the determination of Fig. 8, the second is P, and the cooking 11 is judged to be a watery cooking (S 9). After determining the fork seasoning in S1 9, the electromagnetic officer 5 also irradiates the cooking article 11 with high frequency. Then the control device 19 determines whether or not the measurement time has elapsed (for example, 30 seconds) (S20), and when it is determined that the measurement time t has elapsed, it detects the infrared sensor and detects the amount of infrared rays of the cooking item 11. instruction. The infrared sensor detects the amount of infrared rays c emitted from the cooking object 11 after the measurement time t has elapsed, and outputs it to the control device 19 (S21). The control device η will detect the detected red = ⑴ Guang according to the amount of electromotive force of the infrared ray when the S4 is temporarily stored in the memory at the beginning of the work adjustment (for example, the change amount of the 0 line (electromotive force) J = C ~ A (S22).) I opened the external control device i 9 because it was judged in S2 that it was a microwave oven. It was judged that it was a sturdy fighter. It was judged that it was self-stored in memory. 1 9a Xia _ Calculate the call time setting by using the calculation formula (including < the cooking formula of Tie Yuan Tiao T = 1 50-60J 'from the calculation of the electric power 5 calculated by S22 is larger than the case of 1 Set after calculating the cooking time T. For example, when cooking time is ^, the amount of crossover J (0. 8V) is 0.8 = 102 seconds (S23). After setting the cooking time, j0 60j-1 50-60 x (S24). For high-frequency heating cooking, determine-the start time T of the cooking time T (S25). Determine whether the cooking time has elapsed, "time °", 2 whether the cooking time has elapsed, stop the motor 8, the solenoid 5

571056 V. Description of the invention (9)-" Action 'to eliminate the display 18a "display, and end the microwave oven cooking. In addition, the change in electromotive force of the cooking item 11 (in the case where the amount of infrared change is K = H = Q) is the cooking time setting of the cooking item in the microwave oven shown in FIG. = 23〇5〇J), when it becomes Η ~ R, it is a microwave oven, and the cooking time setting of Henry I ^, which is a microwave oven and has a low water content (low water content), is used to calculate the cooking time (T = 5〇 〇_60 〇), set 'X, adjust time in S22.

In addition, the control device 19 determines in S2 that the microwave oven key i8b is not blind, and determines ^ whether it is the oven key 18c (S26). If it is not the oven key 18c, it returns to S2 and repeats until the microwave key 1 8b or the oven key is pressed. 1 to 8 c. Then, if the oven key 1 8 c ′ is waiting for the operation of the start key 丨 8 d to determine whether it is, move the key 18d (S27), and if it is the start key 18d, output to the solenoid 5 to start cooking. Then, the control device 19 detects the command of red = ^ under the infrared sensor.豇 External line sensor] 〇 Detects self-cooked food at the start of cooking] ^ = 2, after the infrared amount A of 岀, outputs this signal to the control device 丨 9. The controller 19 converts the infrared radiation amount A into an electromotive force (for example, 0.2 V), and temporarily stores the amount in the memory 19a (S28). In addition, the timing of the preset second measurement time t (for example, 30 seconds) is started (S29). Then, the drive motor 8 is caused to rotate (S30), and the turntable 7 is caused to rotate.

Like the fork adjustment of a microwave oven, the control device 9 detects the electricity flowing in the motor 8 and determines whether the motor 8 is rotating (S3 丨). When it is determined that the motor 8 is rotating, it is identified that the heating by the turntable 7 is used (S32). Then, from the display contents stored in the memory 19a, "Rotary Table Oven" is called, and it is displayed on the display 18 & (S33). s

571056 V. Description of the invention (ίο) And when S3i judges that the motor 8 is not rotating, it is determined that the shelf is heated (S 3 4), and the display content stored in the memory 19 a is called "the shelf β grilled j box" "" Is displayed on the display 18a (S35). Regardless of whether the control device 19 is the cooking of the Liling rotary table or the cooking of the scaffolding scaffolding, the electromagnetic tube 5 is driven until the measurement time t elapses (S 3 6). When a high frequency is emitted from the electromagnetic tube 3, a high frequency is irradiated to the cooking object 11 via the waveguide g through the forged electrical port 4a or the lower power supply port 4b. The control device 丨 9 determines whether one of the measurement | measures kt + 1/2 (for example, i 5 seconds) (s 3 7) is determined. When it is determined that t / 2 has elapsed, I detects the cooking to the infrared sensor 10 Infrared quantity command of π. Red | The outside line sensing is 10 0 debt measurement self-cooked after measuring time ^ / 2! Described in 1: After the amount of infrared rays B, lose the loyalty to the control device 19 (s 3 8). The control device 19 converts the infrared quantity B into electromotive force (for example, 0.61〇, the electromotive force (0 · 2 V) of the infrared quantity a from the time when S28 was temporarily stored in Lu Jife and body 19a when cooking was started β / 10 Infrared (electromotive force) change amount H = B-A (S 3 9). I control device 19 judges the cooking item according to the preset infrared change amount 5 according to the cooking item. The preset red color ' The amount of line (electromotive force) is set according to the amount of water, such as more water P, more water Q, and less water R (see Figure 8). First, determine whether H = P (S 4 0) 'If not疋 'determine whether it is H = Q (S 41), if not, determine whether it is = R' If not, return to S 4 0 and repeat this action (s 4 2). Then, if Η = Ρ, determine that If it is H = Q, it is judged that it is a cook in water; | If it is H = R, it is judged that it is a cook with less moisture. For example, 5 because of the calculated electromotive force change in S 3 8 Η The value is 0.4V, which becomes 0, and it is determined from FIG. 8 that the second and the second are P, and that the cooking 11 is a cooking with a lot of water (S43).

i

7008-3697-P.ptd Page 13 571056 V. Description of Invention (11)

γ iSf also uses the electromagnetic tube 5 to irradiate the high-concentration ore 11 after determining the cooking. Then: the control device 19 determines whether the county w has passed in seconds) (S 4 4), determines that the elapsed time t brother, time 1 / heart 1 / green growth, J li] is only τ days, and the control device 19 Infrared, the sensor 10 detects the infrared slow-released ⑽ emitted from the cooking Η, and controls the farmer to turn 19 (345). The control device 19 converts the detected infrared amount c into a horse electromotive force (for example, i · 2V), and stops driving the electromagnetic answer 5 (ς 46). At the same time, the shutter 12 is driven to close the penetration α of the heating chamber 2; 90. Calculate the infrared (electromotive force) change amount j from the detected electromotive force (1.2V) of the infrared amount C and the electromotive force (for example, 0.2v) of the infrared amount A when the cooking is temporarily stored in the memory 19a at S28 (eg, 0.2v). = CA (S48). For example, the amount of change j is calculated as 1 · 2 V-0 · 2 V = i, 〇 v.

!

The control device 19 calls the cooking time setting for the cooking with a lot of water as shown in FIG. 8 to set the calculation formula 7 '= 1 200_120], and sets the cooking time T after calculating the electric potential change amount J calculated by 848. For example, cooking time T = 1 20 0 ~ 120j = i 20 0- 1 2 0 x 1 = 1 080 seconds (S49). Then, the upper heater 13 and the lower heater 14 are caused to interact (S50, S5 1). For example, repeat the operation of stopping the earth after the upper heater 14 is heated for 20 seconds and stopping the earth heater 15 for 15 seconds.

After the cooking time τ is set, the control device 19 starts the timing of the cooking time τ (S 5 2) °, and then performs heating cooking of the upper heater 14 and the lower heater 15 to determine whether the cooking time T ( S53). It is judged that the cooking time T has passed. The control device 19 stops the motor 8, the upper heater 14, and the lower heating ticket 15, stops the display of the display 18a, and ends the oven cooking. Also, the amount of change in the electric potential (infrared change) of the cooking item 1 1 is in S41.

7008-3697-?. ptd Page 14 571056 V. Description of the invention (12) The case of H = Q is the calculation formula for setting the cooking time (T = 240 0- 1 00 J), in the case of the second R, the cooking time setting calculation formula for cooking items that are cooked in the oven and call for less water (less water content) is 0 1 40 0-80 J). S47 sets the cooking time. In addition, when cooking in a microwave oven, not only the heating control is performed according to the set cooking time T, but also the infrared sensor is used to detect the cooking condition of the cooking as is known, that is, the surface temperature of the cooking object is detected as required. After the temperature, you can finish cooking. As shown in the above, in the embodiment, the Inglio electromagnetic tube 5 irradiates high frequency to the cooking object Π, calculates the amount of infrared radiation change from the time when the irradiation starts to a preset measurement time t / 2, and then calculates As a result, calculate the moisture content of the cooking product, and then calculate the amount of infrared radiation between the high frequency irradiation and the measurement time t. Set the cooking time according to the calculation result and the calculated moisture content, and heat the cooking object. The accuracy of heating cooking (the condition after cooking) is improved.

In addition, in Example 1, since it is not necessary to use a weight detector, the infrared sensor is used to set the cooking time. In the case of using the shelf in the central part of the heating chamber to cook the cooking, it is also possible to follow the _infrared from the cooking The amount of change sets the cooking time, and heating control according to the cooking can be performed. In addition, since a weight detector is not used, costs can be reduced.

In addition, in Example 1, the amount of infrared rays emitted from the self-cooking material when the electromagnetic tube 5 started to irradiate high frequencies was detected, but it was also possible to detect the amount of infrared rays before irradiating high frequencies before starting to cook. 7008-3697-P.ptd p. 15

571056 V. Description of the invention (13) In addition, the calculation is based on the amount of infrared radiation emitted from the cooking object at the beginning of cooking and after measurement. Private six recognition # 1 day after the completion of the infrared "1": Erbu ': After the device 19c, after the infrared amount 8 and after the measurement, the amount of infrared line C after calculating the infrared level change, calculate Cooking is also possible. B This 1 b 'f Example 1, the cooking time is calculated after the control device 19 calculates', but a plurality of corresponding to the amount of infrared change is stored in the memory 19 a in advance, f, the adjustment time, and the cooking is compared and judged It is also possible to select the amount of infrared change of the object. '1 After measuring the outside line amount once, change the moisture content or change the weight and calculate the cooking time based on this. In addition,' S3 and Figure 5 shown in Figure 5 are operated. Operate the cooking menu key before the start key 1 of S27 shown in Fig. 6 and input one of high, medium, and low water content. In the first embodiment, the memory 19a is only divided into high water and medium water levels. Judgment and cooking of 3 types of cooking memory Jie meter set between different formula, but changed to a variety of cooking when distinguishing the memory, and the accuracy of the determination of cooked packet transfer time of more improved.

Effect of the Invention According to the present invention, since a high-frequency generating device is used for cooking, irradiation = frequency, and an infrared detection device is used to calculate the > Bu Dong change amount within a preset time, and the cooking result is calculated according to the calculation result. Moisture content, according to, = calculation | results set cooking time of cooking items, corresponding to cooking items < work

7008-3697-P.ptd Page 16 571056 5. Description of the invention (14) The adjustment has the effect of preventing the cooking accuracy from being improved by insufficient heating or excessive heating. In addition, for example, cooking is performed by using a miscellaneous rack in the central portion of the heating chamber, and since the cooking time can be set using an infrared detection device, the accuracy of the cooking time is improved. Brief Description of Drawings Fig. 1 is a longitudinal sectional view showing a heating cooker according to a first embodiment of the present invention.

S—J FIG. 2 is a longitudinal sectional view showing the heating cooker according to the first embodiment of the present invention.

Fig. 3 is a front view of the heating cooker. Fig. 4 is a control block diagram of the heating cooker. Fig. 5 is a flowchart showing the operation of the heating cooker. Fig. 6 is a flowchart showing the operation of the heating cooker. Fig. 7 is a diagram showing the relationship between the amount of infrared rays (electromotive force) and the heating time. Fig. 8 is a diagram showing the relationship between the moisture content of the cooking product, the determination criterion of the cooking product, and the calculation formula for the setting time of the cooking time.

Fig. 9 is a longitudinal sectional view of a conventional heating cooker Fig. 10 is a longitudinal sectional view of a conventional heating cooker. Explanation of symbols 1 body, 3 palm racks, 2 heating chambers, 4 power supply ports

7008-3697-P.ptd Page 17 571056 5. Description of the invention (15)! 4a power supply port, j 5 solenoid tube, I 7 rotary table, I 9 perspective hole, 11 cooking items, 1 3 round cooking plate j 1 5 lower heater, 1 7 door, 1 8 a display, 18 c oven, 1 8 e cancel key, 1 9 control device, 4 b power supply port, 6 wave guide tube, 8 motor, 1 0 infrared sensor_1 2 shutters, 1 4 upper heater '1 6 corner cooking plate,-1 8 operation section, 18 b microwave button' 1 8 d start button, 1 8 f menu button, 1 9 a memory.

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Claims (1)

571056 6. Scope of patent application1. A kind of infrared frequency produced by the heating room at the south frequency and its characteristic uses the change amount, according to the nasal knot. According to the pre-calculation result, the heating cooker includes:, the cooking items are stored; the raw device, the detection device is photographed to the cooking item, and the detection is performed from: the infrared detection device is calculating according to the calculation result The fruit sets the cooking and heating cooker of the cooking object, including:, storing the cooking object; a raw device, detecting the detection device to the cooking object, detecting the infrared frequency generated by the cooking frequency, and the amount of infrared rays generated by the seasoning, preset After the moisture content of the infrared cooker within a period of time, it depends on the time. Radiation frequency, the amount of infrared rays generated by spices; The control of the high-frequency heating chamber south frequency production heater according to the output value of the infrared detection device is as follows: After the device hears the moisture content of the infrared cooking product up to the time set by the infrared detection device, judges the cooking time to control the high The frequency-producing heating cooker includes: a storage appliance; a cooking device that illuminates the cooking object with the heating device; uses the heater device to calculate the amount of change from the beginning of the irradiation height; determines the cooking time according to the calculation; and sets a cooking time device. Heating this, f, seasoning, 7008-3697-P.ptd Page 19 571056 Applying for a patented infrared detection device with a / wire discriminator to detect the amount of infrared light generated from the cooking; and a control device that controls according to the output value of the infrared detection device The adder heating device is characterized in that: the control device causes the high-frequency generating device to be driven so that the infrared detection device calculates an infrared change amount from the time when the high-frequency radiation is started to a preset time, according to the calculation result After calculating the moisture content of the cooking item, the cooking item is set, the cooking time is set, and the heating device is controlled according to the cooking time. 7008-3697-P.ptd Page 20