TW436599B - Microwave oven - Google Patents

Abstract

The subject of this invention is to provide an equipment of electronic cooker that can heat an article to be cooked uniformly and efficiently. The solving means of this invention is described in the following. After a cooking room 2 is irradiated with microwave under a state where a rotary net 9 is stopped, the rotary net 9 is rotated by 180 DEG and then the cooking room 2 is irradiated with microwave under a state where the rotary net 9 is stopped. Since a specific part of an article to be cooked does not face an exciting port constantly even if the article is carried on a part of the rotary net 9 where the microwave concentrates, the article is heated efficiently. Furthermore, since the rotary net 9 has a point symmetric mesh, the mesh is substantially invariant even when the net is rotated by 180 DEG and a constant microwave distribution is kept in the cooking room. According to the arrangement, uneven heating of the article due to the influence of the mesh shape can be prevented.

Description

Λ7 4 3 65 99 ^ V. Description of the invention (1) [Technical field to which the invention belongs] The present invention relates to a microwave oven with a rotating body for placing a conditioner (please read the precautions on the back before filling this page) [Inventory The problem to be solved] Due to the influence of the position of the excitation port of the microwave radiation in the conditioning room and the standing wave in the conditioning room, the microwave distribution in the conditioning room may be uneven. Therefore, as the disc-shaped rotating body is continuously rotated, the distribution of standing waves in the conditioning room is disturbed (Steflan effect), and microwaves are uniformly radiated to the entire surface of the rotating body, which reduces the condition of the conditioner on the rotating body. Uneven heating

Q However, the diameter of the rotating body will be larger than that of the conditioner (specifically, about 27 Omm to 3 3 Omm), especially in the case of a small number of conditioners. Not very efficient. Therefore, consider placing the conditioner on the part where the microwave is concentrated in the rotating body! Printed by the Central Laboratories of the Ministry of Economic Affairs, Consumer Work Cooperative, heating the conditioner when the rotating body is stopped. However, such a configuration may cause microwaves to be easily concentrated on a specific portion of the excitation port side of the conditioner, which may cause uneven heating. An object of the present invention is to provide a microwave oven capable of efficiently preventing uneven heating in view of the above-mentioned situation. [Means for Solving the Problems] The microwave oven described in item 1 of the scope of patent application is provided with: A conditioning room with an excitation □ and the conditioning room set in the aforementioned conditioning room to place the paper and music scales General China National Standards (CNS) A4 specification (210 × 297 mm) -4- 4 3 6 5 9 9- 'A7 B7 _ _ 5. Description of the invention (2) The rotating body of the object, and the magnetron that radiates microwaves through the excitation port in the conditioning room, and the motor that drives the rotating body, and controls and drives the magnetron and the aforementioned The control means of the motor, the shape of the rotating body is set to a rotationally symmetric shape which is substantially the same as that before the rotation when the "360 ° / N (N is an integer of 2 or more)" is rotated, and the control means has the characteristics For sequential execution: the action of radiating microwaves into the conditioning chamber while the rotating body is stopped, and the operation of rotating the rotating body by an integer multiple of "360 ° / N" and rotating the rotating bodyAccording to the above method, the operation of radiating microwaves into the conditioning chamber in the stopped state of the rotating body is sequentially performed, and the rotation of the rotating body is substantially "3 6". 0 ° / N ”, the operation of unit rotation of integer multiples” and printed by the Pui Gong Consumer Cooperative of the Central Bureau of the Ministry of Economic Affairs (Please read the precautions on the back before filling out this page) 4I. The action of the microwave radiating into the conditioning room can prevent a certain part of the conditioning object from being heated intensely when facing the excitation port. Moreover, even if the rotating body is rotated by an integer multiple of approximately "3 60 ° / N", the shape of the rotating body does not substantially change before and after the rotation, thereby preventing the microwave distribution in the conditioning room from being affected by the rotating body. The effect of the shape change will change. Therefore, in general, the conditioner will be efficiently heated without uneven heating. For example, the microwave oven described in item 2 of the patent application scope includes an angle detection means for detecting the rotation angle of the rotating body. It is characterized in that the control means performs an operation of stopping the rotating body at the reference position and an operation of rotating the rotating body from the reference position by an integer multiple of approximately "360 ° / N" based on the detection result of the angle detection means. This paper size is applicable to China Pujia Fengfeng (0 ^) 8-4 specification (210 > < 297 mm) -5- 43 6599 A7 Printed by the Ministry of Economic Affairs of the Ministry of Economic Affairs, Bureau of Industry and Consumer Cooperatives ) According to the above-mentioned means, as the rotating body is stopped at the reference position corresponding to the conditioner, the microwave distribution in the conditioning room can be changed to a shape suitable for the conditioner. Furthermore, since the rotation system is from the above reference position, 3 6 0 ° / N ”unit rotation, which can solve the situation where a specific part of the conditioning object is heated intensely when facing the excitation port, because the microwave distribution in the conditioning room is kept constant before and after rotation. 'Therefore, the conditioner can be efficiently and efficiently heated with an optimal microwave distribution without heating unevenness. For example, the microwave oven described in the third item of the patent application scope is characterized in that whenever the rotating body is "3 60 ° / N When the unit of rotation is an integer multiple, the angle detection means outputs an electric signal. According to the above means, when the rotating body is to be stopped at the reference position, the amount of rotation of the rotating body is reduced to end, so the decision can be shortened. The time required for the position of the rotating body. For example, the microwave oven described in item 4 of the scope of the patent application is characterized in that the rotating system is made of a 120 ° rotation symmetrical shape with three conductive parts extending in a radial direction at approximately equal intervals, Openings with a maximum size of "1/2" or more of the microwave wavelength are formed between the conductive parts adjacent to each other in the circumferential direction. According to the above-mentioned method, the three conductive parts of the rotating body are aligned in the left-right direction along the conditioning chamber. In addition to the tilt of the microwave distribution, the microwave ratio passing through the opening of the rotating body will change according to the angle of the rotating body. Because of this, a microwave distribution 1 with a variety of changes can be easily formed to meet the expectations of the conditioner. Microwave distribution as described in item 5 of the scope of patent application, characterized in that the rotating body has a plurality of conductive parts with the shaft core arranged substantially concentrically at the center (please read the precautions on the back before filling this page) The paper scale is applicable to the China National Solid Standard (CNS) A4 specification < 210x297 mm} -6- 4 3 65994, λ7 _______B? V. Description of the invention (4) group, and each The electric part group is made to have a rotation symmetry of 120 ° with three conductive parts extending in the radial direction at approximately equal intervals. According to the above-mentioned method, the microwave distribution in the conditioning room can be greatly changed according to the angle of the rotating body. In this way, the microwave distribution becomes rich, so it is easier to form a microwave distribution corresponding to the conditioner. For example, the microwave oven described in the sixth item of the scope of patent application is equipped with a conditioner with an excitation α on the inner wall. Room, a rotating body placed in the conditioning room to place a conditioning object, a magnetron that radiates microwaves into the conditioning room through the excitation port, a motor that drives the rotation body, and controls the magnetron The control means of the tube and the motor, the rotation system is formed into a substantially point-symmetric mesh with respect to the axis of the rotation body, and the excitation port is disposed at an eccentric portion opposite to the axis of the rotation body. The method is characterized in that it is performed sequentially: the action of radiating microwaves into the conditioning chamber while the rotating body is stopped, and causing the rotating body The operation of unit rotation of approximately 180 ° and the operation of radiating microwaves into the conditioning room in the stopped state of the rotating body a. Printing and Fanning by the Shellfish Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (Fill in this page) -6 丨. According to the above-mentioned method, the operation of radiating microwaves into the conditioning room under the stopped state of the rotating body is sequentially performed | and the rotating body is rotated by an integer multiple of approximately 180 ° This operation is similar to the operation of radiating microwaves into the conditioning chamber in the stopped state of the rotating body, so that it is possible to prevent a specific part of the conditioning object from being strongly heated facing the excitation port. Moreover, even if the rotating body is rotated by an integral multiple of approximately 180 °, the mesh shape of the rotating body does not change before and after rotation, so 'the microwave distribution in the conditioning room can be kept substantially constant before and after rotation' This paper uses China National Standard (CNS) A4 (2 丨 OX297 mm) ~~~ Printed by Zhengong Consumer Cooperative, Central Bureau of Economic Development, Ministry of Economic Affairs 43 ^ 599 ^ V. Description of the invention (5) The conditioner is efficiently heated without uneven heating. For example, the microwave oven described in claim 7 of the scope of patent application is characterized in that the control means rotates the rotating body after about half of the set conditioning time has elapsed. According to the above-mentioned means, since the rotating body rotates when the conditioning time has passed approximately half, the simple control of driving the rotating body for only one rotation can be used to efficiently heat the conditioning object without uneven heating. For example, the microwave oven described in item 8 of the scope of the patent application includes a conditioning room with an excitation port on the inner wall, a rotating body provided with the conditioning object in the aforementioned conditioning room, and microwaves through the aforementioned excitation port. The magnetron radiated into the conditioning room, the motor that drives the rotation body, and the control means that controls the magnetron and the motor are controlled. The rotation system is roughly formed with respect to the center line passing through the axis of the rotation body. Left-right symmetrical and approximately front-to-back symmetrical mesh, and the aforementioned excitation port is disposed at an eccentric portion opposite to the axis of the rotating body, and the control means is characterized in that it is performed sequentially: in the stopped state of the rotating body The operation of radiating microwaves into the conditioning room, the operation of rotating the rotating body by an integer multiple of approximately 90 °, and the operation of radiating microwaves into the conditioning room in a stopped state of the rotating body. According to the above-mentioned means, the operation of radiating microwaves into the conditioning chamber in the stopped state of the rotating body and the operation of rotating the rotating body by a unit of an integral multiple of approximately 90 ° are performed in sequence with the The action of radiating microwaves into the conditioning chamber in the stopped state can prevent a specific part of the conditioning object from being heated intensely when facing the excitation port. This paper size is applicable to the countries with difficulty (CNS) Α4 grid (2 丨 0 × 297 mm) (Please read the precautions on the back before filling in this page),? Τ, 8- A7 B7 4365 99 4 5. Description of the invention (6) {Please read the precautions on the back before filling this page.) Also, because the mesh shape of the rotating body does not change before and after rotation, 'the microwave distribution in the conditioning room can be kept approximately constant before and after rotation, so All in all, the conditioner can be efficiently heated without uneven heating. The microwave oven according to item 9 of the scope of patent application is characterized by having an excitation port provided in a side wall of the conditioning chamber. According to the above-mentioned means, when the rotation of the rotating body is stopped, the specific part of the conditioner facing the excitation port is heated extremely strongly, but since the rotating body rotates, it is possible to prevent the conditioning due to the influence of the excitation port. Uneven heating occurs. For example, the microwave oven described in item 10 of the scope of the patent application includes a gas detection means for detecting the amount of gas generated from the conditioner, and the control means rotates when the control means reaches the reference time when the output signal from the gas detection means reaches the reference level. Body rotation. According to the above-mentioned means, as soon as the amount of gas generated from the conditioner reaches the reference level, the rotating body rotates. Because of this, even if the conditioning time is not set in advance, the rotating body is rotated so that each part of the conditioning object faces the excitation port for about the same time, so uneven heating can be reduced. * 14 ·· in the warp section is printed on the microwave oven as described in item 11 of the scope of the patent application, which includes a temperature detection means for detecting the temperature of the conditioner, and the feature is that the control means will When the output signal from the temperature detection means reaches the reference value, the rotating body is rotated. By the above-mentioned means, as soon as the temperature of the conditioner reaches the reference temperature, the rotating body rotates. Because of this, even if the conditioning time is not set in advance, the rotating body will be rotated so that each part of the conditioning object faces the excitation port, which is only about the size of this paper. The national standard (0 milk) 8 4 Regulation 1 Grid (210 mm 297 mm) -9-4 3 6599 4 A7 B7_ 5. Description of the invention (7) The same time can reduce the uneven heating. For example, the microwave oven described in item 12 of the scope of patent application is characterized in that the control means can change the reference level according to the conditioner. According to the above-mentioned means, even when the conditioning time is different depending on the conditioner, the rotating body is rotated so that each part of the conditioner faces the excitation port for about the same time, so that uneven heating can be reduced. For example, the microwave oven described in item 13 of the scope of patent application is characterized in that the control means can rotate the rotating body every time a specified time elapses. According to the above-mentioned means, even when the conditioning time is changed during the conditioning, since the rotating body rotates every time a specified time elapses, the microwave can be radiated to each part of the conditioning object more uniformly, and the heating temperature is reduced. The situation. For example, the microwave oven described in item 14 of the scope of patent application is characterized in that it has an instruction means for instructing the conditioner to be placed in the center of the rotating body. According to the above-mentioned means, if the conditioner is placed on the center of the rotating body as instructed, the positional relationship between the excitation port and the conditioner is not restricted to the rotation angle of the rotating body and becomes substantially equal. Therefore, the rotation angle of the rotating body can be used to change the positional relationship between the excitation port and the conditioner to prevent uneven heating of the conditioner. For example, the microwave oven described in item 15 of the scope of patent application is characterized in that the excitation port is provided in the central part of the side wall of the conditioning chamber in the front-rear direction and above the rotating body. The central part of the body forms a microwave concentration area. Because the central part of the rotating body is the user ’s standard in China (CNS > Α4 size (210 X 297 mm)) on this paper (Please read the back (Note the matter before filling out this page)

* 1T -10- 4365994 A7 B7 Five 'invention description (8) The part where the conditioner can be placed inadvertently ‘so’ Even if the user does not pay attention, the conditioner can be placed in the microwave concentration area. (Please read the precautions on the back before filling out this page.) The microwave oven described in item 16 of the scope of patent application is characterized in that the control method can be selected according to the conditioner to apply any of the patent application scope 1 '4' 6 In the aspect described in the item, the rotating body is rotated or continuously rotated. According to the above-mentioned means, for example, when the conditioner is flat, the rotating body can be continuously rotated to emit microwaves. In this way, the microwave can be uniformly radiated to the entire conditioner, so that the uneven heating can be reduced. For example, the microwave oven described in item 17 of the scope of patent application is characterized in that the control means can repeatedly stop, rotate and stop the rotating body within the conditioning time. According to the above-mentioned means, since the user can be given the impression that the rotating body is intermittently rotating, it is possible to prevent the user from giving a sense of dissonance such as failure to rotate the rotating body. For example, the microwave oven described in item 18 of the scope of patent application is characterized in that the control means will stop the rotating body only for a predetermined time set in advance. According to the above-mentioned means, since the time that each part of the conditioner faces the excitation port can be surely fixed, it is possible to surely prevent the specific part of the conditioner from being concentratedly heated for a long time, and the conditioner cannot be heated. The situation. [Embodiment of the invention] The first embodiment of the present invention will be described below with reference to Figs. 1 to 5. First, in FIG. 1 (a), the cabinet 1 is configured such that an inner box 1 b is installed inside the outer box 1 a, and a conditioning chamber 2 is formed inside the inner box 1 b. Also &gt; The paper scale Suzhou China National Ladder Standard (CNS) A4 specification (210X297 mm) -11-436599 ^ A7 ——— ____________ £ 5. Description of the invention (9) Install the door 3 which can be turned 3 The front opening of the conditioning chamber 2 will be opened and closed as the door 3 is rotated. (Please read the note on the back before filling in this page.) In the case 1, the machine room 4 is formed on the right side of the conditioning room 2 as shown in Figure 1 (b). A guided wave is installed in the machine room 4. The tube 5 and the magnetron 6. The right side wall of the conditioning chamber 2 is provided in the center portion of the front-rear direction in the manner shown in FIG. 1 (a). The excitation port 7 is provided in FIG. 1 (b). It leads to the waveguide 5. The excitation port 7 is located at the bottom of the conditioning chamber 2. When the magnetron 6 is running, the microwave is radiated from the waveguide 5 to the conditioning chamber through the excitation port 7. 2. Inside the casing 1, the RT motor 8 is installed below the conditioning chamber 2 in the manner shown in Fig. 2. The RT motor 8 is composed of a synchronous motor, and the rotating shaft 8 a of the RT motor 8 protrudes from At the bottom of the conditioning chamber 2, a plug section 8b having a rectangular cross section is formed at the tip of the rotary shaft 8a. A rotary net 9 corresponding to a rotary body is mounted on the rotary shaft 8a of the RT motor 8. The rotary net 9 is the first The method shown in Fig. (A) is placed below the excitation port 7, and the tube section 9 is detachably fitted to the outside of the plug section 8b of the RT motor 8 as shown in Fig. 2. a is formed with a circular frame portion 9 b and a net portion 9 c located in the frame portion 9 b, and the net portion 9 c is formed as shown in FIG. 3 with respect to the axis of the frame portion 9 b ( = Cylinder part 9 a) A point-symmetric grid is formed. A concentric conditioning disc 1 ′ is placed on the mesh part 9 c of the rotating net 9 in the manner shown in FIG. 1 (a). The conditioning disc 10 is a system Made of microwave-transmitting materials such as glass or ceramics. An illustration indicating the placement of the conditioner on the center of the conditioning disk 10 is printed on the conditioning disk 10 (not shown in the figure). (CNS) A4 specifications (210X 297 mm) -12- 4 fine 99 4 at _Β7_ V. Description of the invention (10) 0 The central part of the conditioning disk 10 is the part facing the excitation port 7, and the microwave will be concentrated It is irradiated. Therefore, if the conditioner is placed on the center of the conditioning disk 10 according to the illustration, the microwave is concentrated and irradiated to the conditioning object. The conditioning object can be efficiently heated. Moreover, the conditioning disk 10 The illustration is equivalent to an instruction means for instructing the conditioner to be placed in the center of the rotating net 9. The left side wall of the conditioning chamber 2 is equivalent to a gas Gas sensor 11 for body detection means. This gas sensor 11 is used to detect the amount of gas (water vapor) emitted from the conditioner and output an electrical signal corresponding to the detected gas amount. In the machine room, 4 contains a control circuit board (not shown), and a control device 12 (see FIG. 5) is mounted on the control circuit board. This control device 12 is equivalent to a control means for controlling the driving of the magnetron 6 and the RT motor 8, A microcomputer is used as the main body. The casing 1 is made as shown in Fig. 1 (a), and an operation panel 13 is installed in front of the machine room 4, and the front of the operation panel 13 is shown in Fig. 5. , Equipped with an auto-adjustment key 14a, a time knob 14b, a start key 14c, and a liquid crystal display device 14d. The auto-adjustment key 14a is used to select automatic adjustments for steamed chicken, rice cooking, siu mai, fish cooking, hot wine, fresh thawing, etc. When the auto-adjustment key 1 4 a is operated, it will be based on the gas sensor. The output signal of 11 judges that the conditioning is finished. The time knob 1 4 b is used to set the conditioning time. When the control device 12 is operated, the conditioning will end at the time when the setting time set by the time knob 1 4 b has elapsed. The rotating shaft 8 a of the RT motor 8 is shown in Figure 2 | Connected circles (please read the precautions on the back before filling this page) The size of the paper is applicable to China National Standard (CNS) A4 (210X297 mm) -13- 4 3 65 99 4 A7 __B7__________ 5. The cam disc 15 of the invention description (11), a cam protrusion 15 a is assembled on the outer peripheral surface of the cam disc 15. Then, a limit switch 16 is installed on the side of the cam disc 15. In the initial state, the piston of the limit switch 16 is pressed by the cam protrusion 15a, and the limit switch 16 is turned ON. In addition, reference numeral 17 in FIG. 2 indicates an angle detection means including a cam disk 15 and a limit switch 16. Next, the function of the above structure will be described. The following operations are executed by the control device 12 according to a control program stored in the internal R ◦ M in advance. <Manual conditioning> When the control device 12 detects the turning operation of the time knob 1 4 b, it sets the conditioning time T in accordance with the operation amount of the time knob 1 4 b. When the operation of the start key 1 4 c is detected in this state, power is supplied to the magnetron 6 and the microwave self-guided tube 5 is radiated into the conditioning chamber 2 through the excitation port 7. In addition, the remaining conditioning time is displayed on the display device 14 d, and the display of the remaining conditioning time will be reduced as the conditioning progresses. Note $ item and fill in this page again} and 'install a drive circuit board (not shown) in the machine room 4 and install a magnetron drive circuit 6 a on the drive circuit board as shown in Figure 5' Control device 1 2 The magnetron 6 is controlled by the magnetron driving circuit 6a. The internal ROM of the control device 12 records the relationship between the driving time of the RT motor 8 and the amount of rotation of the rotating net 9, and the control device 12 starts with the first 4 Figure (a), when the self-conditioning start time (τ-t) is detected / Chinese paper standard speed (CNS) A4 size (210X297 mm) -14- ^ 3 6 5 9 9 a7 B7 5 2. Description of the invention (id 2 is out of date. According to the internal R 0 M memory data, power will be supplied to the RT motor 8 only within time t, so that the rotating shaft 8 b of the RT motor 8 and the integrated rotating net 9 are rotated 180 °. Moreover, the time required for the t-series rotating net 9 to rotate 180 °. The control device 12 is When the set time T elapses, the magnetron 6 will be powered off and the conditioning will be completed. Then, after the power is supplied to the RT motor 8 and the rotary net 9 is rotated, the piston of the limit switch 16 will pass the cam of the cam disk 15 The convex part 1 5 a was pressed 'When the limit switch 16 is detected to be 0 N, the RT motor will be powered off' and the rotary net will be returned to the initial state. 〈Automatic adjustment by the gas sensor〉 Control The internal ROM of the device 12 will memorize the gas quantity reference corresponding to the conditioner such as hot wine, siu mai, etc. When the control device 12 detects the operation of the automatic conditioning key 1 4 a, it will read out the corresponding selection from the internal ROM. The gas quantity reference of the conditioner and the conditioning program are written into the internal RAM. For example, when non-planar conditioning such as hot wine is selected, the control device 12 will detect the operation of the start key 1 4 c. Power is supplied to the magnetron 6 according to the conditioning program, and the microwave is radiated into the conditioning room 2. When the control device 12 starts the microwave irradiation, it detects the output signal from the gas sensor 11 and outputs the output signal to the internal RAM. Comparison of gas volume benchmarks Then, as shown in FIG. 4 (b), when it is detected that the output signal from the gas sensor 11 rises to the gas amount reference 値, power is supplied to the RT motor 8 only within time t, so that the rotating net 9 follows Conditioning disk 10—starting at 180. Rotate. This paper is sized to the national standard of China (CNS) Α4 (210X297 mm) (please read the precautions on the back before filling in the page), 1T. -15- 436599 at B7 V. Description of the Invention (When the control device 12 detects that the change rate of the output signal from the gas sensor 11 reaches the end of the conditioning, it will power off the magnetron 6 to end the conditioning. Then, the RT motor is driven until the limit switch 16 is set to ON, and the rotary net 9 is returned to the initial state. In addition, the gas amount reference 値 is set in advance so that the rotation of the rotary net 9 is performed at a time point when about half of the conditioning time T has passed. In addition, when plane conditioning such as burning is selected, the control device 12 will supply power to the magnetron 6 and the RT motor 8 according to the conditioning program when the operation of the start key 1 4 c is detected. The conditioning disc 10 rotates continuously to irradiate microwaves into the conditioning chamber 2. Then, when it is detected that the change rate of the output signal from the gas sensor 11 reaches the end of the conditioning 値, the magnetron is powered off to finish the conditioning. In addition, until the limit switch 16 is turned on, the RT motor is driven to return the rotary net 9 to the initial state. The conditioning completion system is stored in the internal ROM of the control device 12 in advance. The central part of the warp ^ 4,-^ i. =; -1 disappears and cooperates ^ printed (please read the precautions on the back before filling out this page) According to the above embodiment, the microwave is turned on when the rotation of the rotating net 9 is stopped. After being radiated into the conditioning chamber 2, the rotating net 9 is rotated by 180 °, and then the microwave is radiated into the conditioning chamber 2 while the rotation of the rotating net 9 is stopped. Because of this, even if the conditioner is placed on the center part of the microwave concentration part C of the rotating net 9), a specific part of the conditioner will not be strongly heated facing the excitation port 7, so the conditioner will not be heated. It can be heated unevenly and efficiently. However, as shown in FIG. 3, the length dimension L a along the direction of the rectangular length of the mesh of the rotating net 9 is set to "the paper size ruler of the Sugawa Chuan National Standard (CNS) A4, which is easy for microwaves to pass through." Specifications {210X 297 mm) '16-Central Mining and Consumer Goods Department of Good Mining Department ftii 卬 sc 4 3 6 5 9 9 .S at _________B7

V. Description of the invention (W λ / 2 "or more, the length dimension L b along the direction of the width of the rectangle is set to a length less than" λ / 4 ", which is difficult for microwaves to pass. Because of this, When the microwaves reflected from the bottom face pass through the mesh, the throughput of the microwave will change according to the rotation angle of the mesh. In addition, the current flowing through the wall surface of the rotating mesh 9 is rectified in the extending direction of the long vertical rod 9 d. The microwave distribution in the conditioning chamber 2 can be changed by the rotation angle of the rotating net 9. In the above-mentioned embodiment, the mesh shape of the rotating net 9 is made point-symmetric. Because of this, even if the rotating net rotates 180 °, the mesh shape and There is no substantial change before the rotation, and the microwave distribution in the conditioning chamber 2 can be kept constant, so it can prevent the heating object from being unevenly affected by the influence of the mesh shape. The device is on the right side wall of the conditioning chamber 2, and when the rotation of the rotary net 9 stops, the part of the conditioning body facing the excitation port 7 is particularly strongly heated. However, as the rotary net 9 rotates, The other part of the physical object will be opposite to the excitation port 7, and the mesh shape of the rotating net 9 will be made point symmetrical. Therefore, it can prevent the uneven heating of the conditioner due to the influence of the excitation port 7, or The influence of the change in the mesh shape may cause uneven heating of the conditioner. In manual adjustment, the rotating net is rotated by 180 ° when approximately half of the set conditioning time T elapses. Because of this, it is possible to The simple control of driving the rotating net 9 only once is used to equalize the time that each part of the conditioner faces the excitation port 7, so that the uneven heating can be reduced. Moreover, it is different from making the rotating net 9 in Rotate the paper at 180 ° at high frequency. This paper scale is suitable for Sichuan National Standard (CNS) A4 grid (210X297 mm) ---------- f ------ IT --- --- 0. (Please read the notes on the back of Zhu Xianmin and fill in this page again) -17- Printed by the Consumer Cooperatives of the Central Bureau of the Ministry of Economic Affairs 43 6599 ί Λ7 __ _____ Β7__ V. The situation of the invention description (15) The microwave in the conditioning chamber 2 is stirred by the rotation of the rotating net 9 to prevent the microwave distribution from changing. The point also reduces uneven heating. In addition, during automatic conditioning, the rotating net 9 is rotated 180 ° according to the amount of gas generated from the conditioning object reaching the gas volume reference 値. Therefore, even if the conditioning time has not been adjusted in advance, At the time of setting, the rotating net 9 is rotated at an appropriate timing when about half of the conditioning time has elapsed, so that the portions of the conditioning object and the excitation port 7 are approximately equalized in time, so that the uneven heating condition is reduced. In addition, during the automatic conditioning, the gas quantity reference is changed according to the conditioner. Because this allows the adjustment time to be unconstrained in response to the conditioner, the rotating net 9 can be ordered to rotate at an appropriate timing when about half of the conditioning time has passed. Therefore, it is not limited to the type of the conditioner and reduces the uneven heating. Also, an illustration is printed on the conditioning disk 10, instructing that a conditioning object be placed on the center of the conditioning disk 10. Because of this, if the conditioner is placed on the center of the conditioning disk 10 as instructed, the conditioner will not be affected by the rotation of the rotary net 9, and the position of the excitation port 7 and the conditioner will not be affected by the rotation of the rotary net 9. The rotation angle is restricted and equalized, so that the uneven heating can be reduced. Since the excitation port 7 is installed at the center of the conditioning chamber 2 in the front-rear direction and above the rotating net 9, a microwave concentration area is formed on the front of the excitation port 7, that is, the center of the conditioning disc 10. Because of this, if the conditioner is placed in the center of the conditioning disk 10, it is not restricted by the rotation angle of the rotating net 9 and the microwave self-excitation port 7 can be focused on the conditioner, so the adjustment (please Please read the notes on the back before filling in this page) Order i * This paper size is applicable to the Chinese circle standard {CNS) A4 size {210X297 mm} -18- 436599? Λ7 Printed by the Beige Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs

V. Description of the invention (16) The physical material is efficiently heated without being unevenly heated. Furthermore, since the center of the rotating body is a portion where the user can place the conditioner inadvertently, there is an advantage that the conditioner can be placed in the microwave concentration area even if the user does not pay attention. In addition, when a flat conditioner such as siu mai is selected, the RT motor 8 is driven from the start of the conditioning to the end, and the microwave is radiated into the conditioning chamber 2 while the rotary net 9 is rotated. Because of this, the rotation of the rotating net 9 is used to stir the microwaves, so that the microwaves are uniformly irradiated to the entire conditioner, thereby reducing uneven heating. Next, a second embodiment of the present invention will be described with reference to Figs. 6 and 7. In addition, the same components as those in the first embodiment are denoted by the same reference numerals and descriptions thereof will be omitted, and only different components will be described below. First, in FIG. 6, an infrared sensor 18 is installed on the ceiling wall of the conditioning room 2. The infrared sensor 18 is a temperature detecting means for detecting the surface temperature of a conditioner, and outputs an electrical signal corresponding to the surface temperature of the conditioner. The internal ROM of the control device 12 stores the temperature reference corresponding to the conditioner such as hot wine, siu mai, etc. When the control device 12 detects the operation of the automatic conditioning key 1 4 a, it reads out the corresponding selection from the internal ROM. The temperature reference of the conditioner and the conditioning program are written into the internal RAM. For example, when non-planar conditioning is selected, when the operation of the start key 1 4 c is detected, power is supplied to the magnetron 6 according to the conditioning program. * Microwaves are radiated into the conditioning room 2. The control device 12 will detect the output signal from the infrared sensor 18 when the microwave irradiation is started. 'The output signal and the internal RAM (Please read the precautions on the back before filling this page) &quot; This paper size applies China National Standard (CNS M4 Specification (210X297 mm) -19-4365 99 Λ7) The temperature benchmark of Invention Note (17) is compared by the Central Standards Bureau of the Ministry of Economic Affairs, Shellfish Consumer Cooperatives. Then, as shown in Section 7 As shown in the figure, when it is detected that the output signal from the infrared sensor 18 rises to the temperature reference 电源, the power will be supplied to the RT motor 8 only within time t. * The rotating net 9 and the conditioning disk 10 are rotated 180 ° from each other. In addition, the temperature reference (値) is set in advance to perform rotation of the rotating net 9 at a point when about half of the conditioning time has elapsed. The control device 12 2 detects that the output signal from the infrared sensor 18 has reached the end of the conditioning time. At this time, the magnetron 6 will be powered off to finish the conditioning. Then, the RT motor 8 is driven until the limit switch 16 is set to 0 N, and the rotary net 9 is restored to the initial state. And, the conditioning is finished. It is memorized in the internal ROM of the control device 12 in advance. In the case where the adjustment of the plane is selected, the control device 12 supplies power to the magnetron 6 according to the adjustment program when the operation of the start key 1 4 c is detected. And the RT motor 8, while rotating the rotating net 9 and the conditioning disk 10, the microwave is radiated into the conditioning room 2. Then, when it is detected that the output signal from the infrared sensor 18 reaches the conditioning end, Power off the magnetron 6 to finish the conditioning. And, until the limit switch 16 is set to ON, the RT motor 8 is driven to return the rotary net 9 to the initial state. According to the above embodiment, during the automatic conditioning, the The temperature of the conditioner reaches the temperature reference, and the rotary net 9 is rotated by 180 °. Because of this, even if the conditioning time T is not set in advance, the rotary net 9 will be rotated at an appropriate timing when about half of the conditioning time has passed. The rotation time of the parts that are roughly equalized to the field opening 7 is opposite, so the heating is reduced (please read the notes on the back before filling in this note). CNS) A4 specification (210X297 mm) printed by the Central Consumers' Bureau of the Ministry of Economic Affairs, Consumer Cooperatives 436599 A7 B7 V. Description of the invention (18) In the case of unevenness. Moreover, in the first and second embodiments above, although At the time when the conditioning time T has passed about half, the rotating net 9 is rotated 180 °, but it is not limited to this. For example, the conditioning time T may pass about 1/4, or about 1/6 each time. At the time, the rotating net 9 is rotated by an average of 180 °. Next, the third embodiment of the present invention will be described with reference to FIG. 8. In addition, the same components as those in the first embodiment are given the same symbols and omitted. In the following description, only different components will be described. The operation panel 1 is provided with an increase key and a decrease key (both are not shown). When the control device 12 detects an operation of the increase key during manual adjustment, the adjustment time T is added according to the number of operations of the increase key. When a key reduction operation is detected, the conditioning time T is reduced according to the number of key reduction operations. In this configuration, when the control device 12 starts manual conditioning, it supplies power to the magnetron 6 and radiates microwaves into the conditioning room 2. Then, only when the specified time T a elapses, the power is supplied to the RT motor 8 within the time t, and the rotating net 9 is rotated by 180 °. According to the above embodiment, the rotating net is made only every time the specified time T a elapses. 9 Rotate. In this way, even if the conditioning time is changed during the conditioning, the microwave can be evenly radiated to each part of the conditioning object, so that the force D thermal unevenness can be reduced. In addition, the rotary net 9 is stopped, rotated, and stopped repeatedly within the conditioning time T. Because of this, it can give the user the impression that the rotating body is intermittently rotating, so it can prevent the user from giving the rotating body non-rotation and other failures --------- ^ ------ ^ ---- --0 (Please read the notes on the back before filling out this page) This paper size uses the Chinese National Standard {CNS) A4 (210X297 mm) -21-Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 4 366 99 -A7 B7 5. Disharmony feeling of invention description (19). The rotating net 9 is stopped only at a predetermined time T a which is set in advance. Because of this, the time that each part of the conditioner faces the excitation port can be surely fixed. Therefore, it is possible to surely prevent the specific part of the conditioner from being concentratedly heated for a long time, and uneven heating of the conditioner can occur. Happening. In addition, in the first to third embodiments, although the rotating net 9 is rotated by 180 °, it is not limited to this. It is important that all parts of the conditioner rotated at approximately 180 ° are adjusted. It can be opposed to the excitation port 7 only at approximately equal time. In the first to third embodiments described above, although the rotating net 9 is rotated by 180 °, it is not limited to this. For example, "180 * (2n + l)" can be rotated. It is important to use 180a As a unit. However, if η is a natural number = Next, a fourth embodiment of the present invention will be described with reference to FIG. 9. In addition, the same components as those in the first embodiment are denoted by the same reference numerals and descriptions thereof are omitted, and only different components will be described below. The mesh shape of the mesh portion 9c of the rotary mesh 9 is formed symmetrically to the left and right with respect to the center line A1 passing through the axis, and is formed symmetrically to the front and back with respect to the centerline A2. In this configuration, when the control device 12 detects the rotation operation of the time knob 1 4 b and the operation of the start key 1 4 c, it sets the conditioning time T in accordance with the operation amount of the time knob 1 4 b. Power is supplied to the magnetron 6 to radiate microwaves into the conditioning chamber 2. Then 1 starts from conditioning. Whenever time T1, T2, T3 passes, the RT motor 8 is driven only at time "t / 2", and the rotating net 9 is rotated by an average of 90 °. And, the time {Please read the notes on the back before filling this page) This paper is again using the Chinese National Standard (CNS) A4 specification (210 X 297 mm) _ 22-

Printed by the Central Bureau of Standards of the Ministry of Economic Affairs, Shellfish Consumer Cooperative, I 4 3 65 9 9 &quot; a? _____R 7 ___ V. Description of the invention (20) Details of τ 1 ~ T 3 are as follows. T 1 = (T-3t / 2) / 4 T2 = 2 (T- 3t / 2) / 4 + t / 2 T3 = 3 (T-3t / 2) / 4 + t Control device 1 2 During the operation of the automatic conditioning key 1 4 a and the start key 1 4 c, the gas quantity reference and conditioning program corresponding to the conditioning substance are read from the internal ROM and written into the internal RAM. This gas amount reference is composed of a first gas amount reference 値, a second gas amount reference 値, and a third gas amount reference 値, and the control device 12 will reach the first gas according to the output signal from the gas sensor 11 1 When the volume reference 値, the second gas amount reference 3, and the third gas amount reference 驱动, the RT motor 8 is driven only at time "t / 2", and the rotating net 9 is made at a timing when the conditioning time reaches T1 to T3 90 ° rotation on average. According to the above embodiment, after the microwave is radiated into the conditioning chamber 2 while the rotary net 9 is stopped, the rotary net 9 is rotated by 90 °, and then the microwave is radiated into the conditioning chamber 2 while the rotary net 9 is stopped. Because of this, even if the conditioner is placed on the microwave concentrated part (central part) of the rotating net 9, it will not cause a specific part of the conditioner to be strongly heated facing the excitation port 7, so that the conditioner can be conditioned. The object is efficiently heated without uneven heating. In addition, since the amount of rotation of the rotary net 9 is reduced to 90 °, the radiation of microwaves to the conditioner is uniformized, so that the situation of uneven heating can also be reduced from this point. Further, the mesh shape of the rotary net 9 is formed to be left-right symmetrical and front-to-back symmetrical. Therefore, even if the rotating mesh 9 is rotated at 90 °, the mesh shape will not be substantially changed before and after the rotation, and the microwave distribution in the conditioning room 2 applies the Chinese national standard (CNS &gt; Α4 said grid (210x297) Li) -23-Please read the notes on the back before filling in this page)

Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (21) 436599 can be kept to a certain level | so it can prevent the uneven heating of the conditioning products due to the influence of the mesh shape. In the first to fourth embodiments, the rotary net 9 is rotated from the initial position, but the present invention is not limited to this, and the initial position of the rotary net 9 may not be set. In the case of this configuration, the cam disk 15 is eliminated, and the cam convex portion 15a 'limit switch 16' can be simplified. In the above-mentioned first to fourth embodiments, although the excitation port 7 is provided on the right side wall of the conditioning room 2, it is not limited to this, and it may be provided on, for example, the left side wall of the conditioning room 2. It is important that It may be set at a portion eccentric to the rotation axis of the rotating net 9. Next, a fifth embodiment of the present invention will be described with reference to Figs. 10 and 11. In addition, the same components as those in the first embodiment are assigned the same reference numerals and descriptions thereof will be omitted, and only different components will be described below. First, in the first Q figure, the rotating plate 19 is formed by pressing a conductive material such as a steel plate in a disc shape. The rotating plate 19 has three fan-shaped openings 19 a formed side by side. Direction_ 'The maximum dimension l of each of the openings 19a is set to be longer than "1/2" of the wavelength λ of the microwave oscillated from the magnetron 6. The rotating plate 19 is equivalent to a rotating body, and a conditioning plate 10 is placed on the upper surface of the rotating plate 19. The three openings 19 a are installed at equal intervals of 120 °, and the original plate-shaped base 1 9 b is formed at the rotating plate 19, and the ring-shaped frame 1 9 c ′ and 3 are formed. Root support] _ 9 d. These _ 3 support parts 19 are equivalent to conductive parts, and are installed at an equal interval of 120 °, and each support is in accordance with the Chinese National Standard (CNS) A4 specification (210 x 297 mm). -24 ---- I -------- ---- I --- Order · ----- IIJ (Please read the precautions on the back before filling out this page) Employees of the Central Procurement Bureau of the Ministry of Economic Affairs Printed by the cooperative 4365 99 ^ λ7 B7 V. Description of the invention (22) Section 19d is made straight and extends in the radial direction. Further, a cylindrical convex portion 19e is provided on the lower surface of the rotating plate 19 in the central portion as shown in Fig. 11 and fixed. The raised portion 19e is rectangular in cross section, and is detachably fitted to the outside of the plug portion 8b of the rotating shaft 8a of the RT motor 8. The cam disc 15 of the RT motor 8 is installed outside the conditioning room 2 and a bolt 20 a and two bolts 20b are fixed on the cam disc 15 and the one bolt 20a and two bolts 20b are fixed. The rotation shaft 8 a of the RT motor 8 is fastened and is oppositely disposed at 180 °. A transmissive light sensor 2 0 c is fixed to the bottom of the housing 1. The light sensor 2 0 c is formed by mounting a light-emitting element and a light-receiving element on both ends of a holder having a C shape. When the cam disk 15 is rotated, the bolts 2 0 a and 2 The bolt 2 0 b passes between the light-emitting element and the light-receiving element. In addition, the symbol 2 0 indicates an angle detection means a consisting of one bolt 20 a and two bolts 2 0 b and a light sensor 2 0 c. The control device 12 detects the rotation of the time knob 1 4 b. When the operation and start key 1 4 c are operated, the conditioning time T is set in accordance with the operation amount of the time knob 1 4 b, and power is supplied to the RT motor 8 to rotate the rotary plate 19 and the cam disc 15. At this time, when one bolt 20a passes between the light-emitting element and the light-receiving element of the light sensor 20c, the light projected from the light-emitting element will be blocked by the one bolt 20a &lt; The incident light of the light receiving element is gone, so the first reference position signal is output from the light receiving element. In addition, when 2 bolts 2 0 b pass through the light-emitting element and receive light (please read the precautions on the back before filling in this page), ιτ Λ. This paper size is applicable to China National Standard (CNS) Α4 specification (210 X 297 mm) -25- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 189.4% of the month of January 1; A7 1 Fu Wu ί _ ^ __ V. Description of the invention (23) 4 3 65 9 ^ Time between components due to The light projected from the light-emitting element is intermittently blocked by the two bolts 20b, and the phenomenon of intermittent light incident on the light-receiving element is generated. Therefore, a second reference that is different from the first reference position signal is output from the light-receiving element. Position signal. When the control device 12 detects the first reference position signal or the second reference position signal output from the light sensor 20 c, it will power off the RT motor 8 and stop the rotating plate 19. Next, power is supplied to the magnetron 6 and microwaves are radiated into the conditioning chamber 2. Thereafter, each time T Γ and T 2 elapses from the start of the conditioning, the R T motor 8 is driven for only "2 t / 3", and the rotating plate 19 is rotated by an average of 1 2 0. . The details of the times T 1 to T 2 are as follows. Τ 1 = (T-2 (2t / 3)) / 3/3 T2 = 2 {T- 2 (2t / 3) / 3} + 2t / 3 control device 1 2 When the operation of the automatic adjustment key 1 4 a is detected When the rear start key 1 4 c is operated, the stop angle 0 of the rotary plate 19 corresponding to the selection of the auto-conditioning key 1 4 a will be read out, the first gas amount reference 値 G 1 and the second gas amount reference 値 G 2 When the rotation angle of the rotating plate 19 is changed, the electric field distribution caused by the wall surface current is rectified to the extension direction of the support portion 19 d, and the microwave transmission through the orientation of the opening portion 19 a / The change in reflection changes the microwave distribution in the conditioning room 2. The above-mentioned stopping angle θ refers to the optimal microwave distribution that can be obtained by experiments based on the conditioning type and can correspond to "hot rice", "steaming wine" and other conditioning materials. The stopping angle of the rotating plate 19 is defined as being output from a screw inspection 2 0 a through a light sensor 2 0 c. --- Order --------- Line (please read the precautions on the back before filling this page) This paper size is applicable to Chinese National Standard (CNS) Al specification (2〗 〇297297 mm) -26- Central Ministry of Economic Affairs Printed by employee consumer cooperative 4365 99- ^ at B7 V. Description of the invention (24) 1 The forward angle of the rotating plate 19 from the first reference position signal of the reference position signal, from the two bolts 2 0 b through the light sensor 2 0 C and 2 types of advancing angles of the rotary plate 19 from the second reference position signal to which the second reference position signal is output. When the control device 1 2 reads the stop angle 0 ° corresponding to the conditioner, it will set from the first The time when the 11th motor 8 turns off after the output of the reference position signal is only time / 180 °. The stop angle 0 ° is compared with 60 °. Here, when "0 &lt; 60 °" is detected, Set another OFF timing of the RT motor 8 that has elapsed only "t (Θ106) ° / 1 80 °" after the output of the second reference position signal. When the control device 12 detects "Θ260." Will set another OFF timing for the RT motor 8 that has only passed "t (0 _ 6 0) ° / 180 °" after the output of the second reference position signal. The rotating plate 1 9 aspects, three support parts 1 9 d is made into a rotational symmetry of 120 ° which is set at an equal distance. When the RT motor 8 is set at the setting timing, At 0FF, the rotating plate 19 is stopped before and after the rotation becomes the same supporting shape. When the OF F timing of the RT motor 8 is set, the control device 12 will supply power to the RT motor 8 to make the rotating plate 19 and the cam The disk 15 rotates. At this time, when it is detected that the first reference position signal is output by the light sensor 2 0 c, the RT motor 8 is set to OF F under the setting timing using the first reference position signal as a starting point, and the rotation is performed. The plate 19 stops at the set angle 6 &gt;. Also when the second reference position signal is detected by the light sensor, the paper size applies the Chinese National Standard (CMS) A4 specification (2 丨 0X297 mm) (Please read the precautions on the back before filling this page) Order-27- 43β599 ^ at Β7 V. Description of the invention (25) 2 0 c When outputting from the second reference position signal as the starting point, turn off the RT motor 8 to stop the rotating plate 19 at the set angle 0. When the control device 12 stops the rotating plate 19, it supplies power to the magnetron 6 and radiates microwaves into the conditioning chamber 2. After that, each time the output signal from the gas sensor 11 reaches the first gas amount reference 値 G1 and the second gas amount reference 値 G 2, the RT motor 8 is driven for only “2 t / 3 j”, and the conditioning time reaches the above-mentioned T1 At the timing of ~ T2, the rotating plate 19 is rotated by an average of 120 °. According to the above embodiment, since the rotating plate 19 is determined to be located at the reference position, the microwave distribution in the conditioning chamber 2 can be adapted to the shape of the conditioning object. In addition, the 120 ° rotation-symmetrical rotating plate 19 is rotated by an average of 120 ° from the reference position. Because of this, the situation in which a specific part of the conditioner is strongly heated facing the excitation port 7 is solved, Furthermore, the microwave distribution in the conditioning room 2 is kept constant before and after the rotation, so that the optimum microwave distribution can be used to prevent the conditioning object from heating unevenly and efficiently. Please read the precautions on the back before filling in this page.) Also, because the shape of the conditioning room 2 is roughly cubic, the microwave distribution in the conditioning room 2 can be easily left and right. It is symmetrical about the front and back. Because of this, the use of 18 0 ° Rotating pair When the rotating net 9 of FIG. 3 or the rotating net 9 of FIG. 9 of 90 ° rotational symmetry is formed, the mesh shape of the rotating net 9 will be distributed along the microwave in the conditioning chamber 2. In this regard, the above implementation is implemented In the example, the three supporting portions 19 d extending in the radial direction are arranged at equal distances on the rotating plate 19 to form the rotating plate 19 in a rotational symmetry of 120 °. Because of this, corresponding to the rotation of the rotating body 19 This paper scale is applicable to China National Standards (CNS) Α4 standard (210 × 297 mm) -28-

Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (26) 4 3 65 9 9 The microwave distribution with a variety of positions can be obtained, so it is easy to form the microwave distribution required for the conditioner. In addition, since the shape of the rotating plate 19 can be simply formed and the rotating plate 19 can be manufactured by press forming of a conductive plate, the possibility of manufacturing the rotating plate 19 is increased. In addition, when the angle of the rotating plate 19 is detected, since the light sensor 2 oc that is not affected by the microwave is used, the detection accuracy of the bolts 20 a and 20 b is improved, and the rotating plate 19 is more accurate. It can be reliably stopped at the stop position Θ. In addition, a cam disk 15, one bolt 20a, two bolts 2 ◦ b, and a light sensor 20c are provided outside the conditioning chamber 2. In this way, each member is less susceptible to the influence of heat from the conditioning chamber 2, so that the structure of the heat countermeasure of each member can be simplified. In addition, different first reference position signals and second reference position signals are generated by the angle detection means 2.0, and the OF of the RT motor 8 is set using one of the first reference position signal and the second reference position signal as a starting point. F timing. Because of this, compared to setting the OF F timing of the RT motor 8 using the reference position signal generated by the angle detection means 20 as a starting point, the start time of the RT motor 8 can be shortened. The time until the reference position signal is output, and the time from the output of the reference position signal to 0 FF of the RT motor 8. Next, a sixth embodiment of the present invention will be described with reference to Figs. It should be noted that the same components as those in the fifth embodiment are denoted by the same reference numerals and descriptions thereof are omitted. Hereinafter, only different components will be described. A cam 2 1 is fixed to the cam disk 15. The cam 2 1 is made with a cam at one end -------- 1 IIII t -------- order -------- I ^ (Please read the Wen Yi matters on the back first (Fill in this page again) This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) -29-Printed by the Consumers' Cooperatives of the Central Government Bureau of the Ministry of Economic Affairs 43 ^ 5 9 9-A7 ___B7_V. Invention Explanation (27) The protrusion 2 1 a is provided with two cam protrusions 2 1 b at the other end, and this one cam protrusion 2 1 a and the two cam protrusions 2 1 b hold the rotation of the RT motor 8 The shaft 8a faces 180 °. A trim switch 2 2 is fixed to the bottom of the housing 1. The cam disk 15 and the cam 21 1 rotate integrally. When the piston 2 2 a of the trim switch 2 2 is pressed by a cam protrusion 2 1 a, ON signal is output from trim switch 2 2 once. When the piston 2 2 a of the trim switch 2.2 is continuously pressed by the two cam protrusions 2 i b, an ON signal is output from the trim switch 2 2 twice in succession. Reference numeral 23 denotes an angle detection means composed of a cam 21 and a trim switch 22. In the case of the above configuration, the control device 12 processes a single ON signal from the trim switch 22 as the first reference position signal, and processes a continuous ON signal as the second reference position signal to stop the rotating plate 19. At the angle 0 corresponding to the conditioner. At this time, since the angle detection means 23 is mechanically constructed by the cam 21 and the trim switch 22, the heat resistance strength of the angle detection means 23 is improved. Next, a seventh embodiment of the present invention will be described with reference to Figs. In addition, the same components as those in the fifth embodiment are denoted by the same reference numerals and descriptions thereof will be omitted, and only different components will be described below. The three bolts 2 4 are fixed to the cam disc 15 at an equal distance of 120 °. When each bolt 24 passes between the light-emitting element and the light-receiving element of the light sensor 2 0 c, the light projected from the light-emitting element will be each The three bolts 24 are shielded ', and the reference position signal is output from the light receiving element °, and the' symbol 2 5 'indicates an angle detection means composed of the three bolts 24 and the light sensor 2 0 c. Acoustic stapler (please read the notes on the back before filling this page) This paper size is applicable to China National Standard (CNS) A4 (210X 297 mm) _ β〇-Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 436599 ^ at ___ _B7_V. Description of the invention (28) The control device 12 will read the rotation of the rotating plate 1 9 corresponding to the automatic content when the start button 1 4 c is operated after the operation of the automatic conditioning button 1 4 3 is detected. The stop angle is 0, and the OFF timing of the only motor 8 that has passed only "t * 0 ° / 180 °" from the output of the reference position signal is set. The control device 12 supplies power to the RT motor 8 when the OF F timing of the RT motor 8 is set, and rotates the rotary plate 19 and the cam disk 15. At this time, when it is detected that the reference position signal is output by the light sensor 2 0 c, the RT motor 8 is set to the timing when a set time "t * 0 ° / 180 °" has passed from the output of the reference position signal. 〇FF, stopping the rotating plate 19 at the angle θ corresponding to the conditioner. Then, after the microwave is radiated into the conditioning room 2 *, when the output signal from the gas sensor 1 1 reaches the first gas amount reference 値 G1 and the first When the gas volume reference 量 G2, the RT motor 8 is driven for only "2 t / 3", and the rotating plate 19 is rotated by an average of 120 °. According to the above embodiment, the reference position signal is output from the light sensor 2 0 c every time the rotating plate 19 is rotated “1 2 0 ° j”, which further shortens the time from the start of the rotation of the RT motor 8 to the output of the reference position signal. Time * The time from the output of the reference position signal to the OF F of the Ding motor 8. In the seventh embodiment described above, three bolts 24 are fixed to the cam disc 15. c to detect each bolt 24 and generate a reference position signal 'but not limited to this'. For example, in the manner of the eighth embodiment of the present invention shown in FIG. Note on the back, please fill in this page again.) This paper size is applicable to Chinese National Standard (see）) 4 specifications (2 丨 0/297 mm) _31. 436599 A7 B7 Ministry of Economic Affairs, China Standards Bureau, Employees' Cooperatives, Cooperative Printing 5 Description of the Invention (29) The long magnet 26 is fixed to the cam disc 15 at a temple distance of 1 2 0, and a magnetic sensor 27 such as a Hall device is installed on the outer periphery of the cam disc 15. In this case, Next, when each permanent magnet 2 6 approaches the magnetic sensor 2 7 ' The sensor 2 7 is set to ON, and the reference position signal is output from the magnetic sensor 27. Here, the 'symbol 2 8' indicates an angle detection means composed of three permanent magnets 26 and the magnetic sensor 27. Next, a ninth embodiment of the present invention will be described with reference to Fig. 15. In addition, the same components as those in the fifth embodiment are denoted by the same reference numerals and descriptions thereof will be omitted. Only different components will be described below. Rotation The base portion 19 b of the plate 19 is formed with three opening portions 19 f formed in a fan shape and juxtaposed in the circumferential direction. The three opening portions 19 f are arranged at an equal distance of 120 °, and are placed at 120 ° The three short-length support portions 19g arranged at equal distances form the rotating plate 19. Each support portion 19g is equivalent to a conductive portion, and is formed in a straight shape of a short rule extending in the radial direction of the rotating plate 19 and located on the long ruler. The middle portion in the circumferential direction between the two support portions 19 d. In addition, the symbol 2 9 indicates a first conductive portion group composed of three support portions 19 g located on the inner peripheral portion of the rotating plate 19 | Reference numeral 3 0 denotes a second conductive portion composed of three long support portions 19 d located on the outer peripheral portion of the rotating plate 19. Group * The first conductive portion group 2 9 and the second conductive portion group 3 0 are formed by concentrically forming the convex portion 19 e of the rotating plate 19 (equivalent to the axis of the rotating plate 19) as the center. The 120 ° rotation symmetrical shape that does not change its shape even if rotated in units of 120 ° respectively. According to the above embodiment, the first conductive portion group 29 and the second conductive portion (please read the note on the back first) Please fill in this page again for this matter) This paper size applies Chinese National Standard (CNS) A4 specification (210X 297 mm) -32- 436599. A7 ________B7_ V. Description of the invention (30) Group 30 is located on the rotating plate 19. Because of this, according to the stopping position of the rotating plate 19, the microwave distribution in the conditioning chamber 2 can be greatly changed, and a more varied microwave distribution can be obtained, so it is easier to form the microwave distribution required by the conditioning object &quot; In addition, in the above-mentioned fifth to ninth embodiments, increasing and decreasing keys are provided. When the increasing or decreasing key is operated during manual conditioning, it may also be performed after a certain period of time Ta elapses after the increasing or decreasing key is operated. The rotating plate 19 rotates an average of 120 °. In the fifth to ninth embodiments described above, although the rotating plate 19 is rotated by an average of 120 °, it is not limited to this. For example, it may be rotated at an average of 480 °. It is important to use 120 ° (integer multiple of 120 °) can be used as a unit. ”Printed by the Consumer Cooperatives of the Central Bureau of Standards and Mobilization of the Ministry of Economic Affairs (please read the precautions on the back before filling out this page). The rotating plate 19 is rotated by an average of 120 ° with reference to the stop position 0 of the conditioner, but it is not limited to this. For example, the stop position 6 of the response object may not be set. The state of rotation is an average of 1 2 0 °. Even in this case, since each part of the conditioner can equalize the time facing the excitation port 7, and the microwave distribution in the conditioning chamber 2 can be made constant before and after the rotation of the rotating plate 19, it can make The conditioner is efficiently heated without uneven heating. Next, a tenth embodiment of the present invention will be described with reference to FIG. 16. In addition, the same components as those in the fourth embodiment are denoted by the same reference numerals and explanations are omitted, and only different components will be described below. Rotating plate 3 1 is a disk-shaped plate made of conductive materials such as steel plates. 1 The rotating paper is compliant with China National Standards (CNS) A4 specifications (210 X 297 mm) according to the standard. -33- Ministry of Economy Printed by the Consumer Standards Cooperative of the Central Bureau of Standards, 436599, λ7 _______B7 V. Description of the Invention (31) The plate 31 is formed with four openings 3 1 a in the shape of a fan and is juxtaposed in the circumferential direction. The rotating plate 31 is equivalent to a rotating body, and A conditioning disk 10 is placed on the rotating plate 31. The four openings 31a are arranged at an equal interval of 90 °, and a circular plate-shaped base 31b is formed on the rotating plate 31, and a circle The ring-shaped frame portion 31c and four support portions 31d. These four support portions 31d are equivalent to conductive portions, and are installed at equal intervals of 90 °, and each support portion 3 1 d is formed to extend in the radial direction. A straight convex portion 31e is provided at the center of the rotating plate 31 and fixed at the center portion. The convex portion 3e is formed in a rectangular shape in cross section and is detachably fitted. Closed to the outside of the plug portion 8b of the rotating shaft 8a of the RT motor 8. The control device 1 2 will detect when the operation of the start key 1 4 c is detected. The power is supplied to the magnetron 6. Next, the conditioning time T is not limited to the case where it is manually set and the case where it is set to automatic conditioning, and is only performed after the specified time T a (for example, 10 seconds) after the time "t / Supply power to the RT motor 8 within 2 ”, so that the rotating plate 31 is intermittently rotated by an average of 90 ° until the conditioning is completed. According to the above embodiment, the rotating plate 31 is formed into a 90 ° rotation symmetrical shape. The operation of radiating microwaves into the conditioning room 2 when the rotary plate 31 is stopped, and the operation of rotating the rotary plate 31 1 by 90 °, and radiating microwaves to the conditioning room 2 when the rotary plate 31 is stopped. Therefore, in the above-mentioned fourth and tenth embodiments, the rotating net 9 and the rotating plate 31 are uniformly fixed to 90 on average. Rotate, but it is not limited to this, you can also (please read the precautions on the back before filling in this page) This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) -34- 436599 A7 B7 V. Invention Explanation (32) so that, for example, the average will always be 4 5 Rotate at 0 °, or rotate irregularly at 180 °, 90 °, 180 °. It is important to rotate at 90 ° (an integral multiple of 90 °). Second, according to Figure 17 The eleventh embodiment of the present invention will be described. In addition, the same components as those in the first embodiment will be given the same reference numerals and descriptions will be omitted, and only the different components will be described below. The rotating plates 32 and 2 are discs. The conductive material such as a steel plate is press-shaped, and five fan-shaped openings 3 2 a are formed in the rotating plate 32 in a circumferential direction. The rotating plate 32 is equivalent to a rotating body, and a conditioning plate 10 is placed on the upper surface of the rotating plate 32. The five opening portions 32a are arranged at an equal interval of 72 °, and a circular plate-shaped base portion 3 2 b is formed on the rotating plate 32, a circular frame portion 3 2 c, and five support portions 3 2 are formed. d. These five support portions 3 2 d are equivalent to the conductive portions * and are arranged at equal intervals of 72 °, and each support portion 3 2 d is formed in a straight shape extending in the radial direction. Also, a cylindrical protruding portion 3 2 e is provided at the central portion under the rotating plate 32 and fixed. The protruding portion 3 2 e is formed in a rectangular cross section and is detachably fitted in the rectangular portion. The outside of the plug portion 8 b of the rotating shaft 8 a of the RT motor 8. The control device 12 supplies power to the magnetron 6 when the operation of the start key 1 4 c is detected. Next, the conditioning time T is not limited to the case where it is manually set and the case where it is set to automatic conditioning, and it is supplied only within the time "7 2 t / 1 8 0" when a specified time T a (for example, 10 seconds) elapses. Power is supplied to the RT motor 8 and the rotating plate 31 is rotated by an average of 72 ° until the conditioning is completed. This paper size applies to China National Standard (CNS) A4 (210X297 mm) _ 35 _ — .1-II. II inn ^ (Please read the notes on the back before filling this page} Staff of the Central Bureau of Standards, Ministry of Economic Affairs Printed by the consumer cooperative 436599 &quot; Two B7 V. Description of the invention (33) According to the above embodiment, the rotating plate 32 is formed into a 72 ° rotational symmetry, because the microwave is radiated to the conditioning in the stopped state of the rotating plate 32 The operation in the chamber 2 and the rotation of the rotating plate 3 2 by 7 2 °, and the operation of radiating microwaves into the conditioning chamber 2 when the rotating plate 32 is stopped, so that the conditioner can not be heated unevenly. The ground is efficiently heated. In the above-mentioned fourth to eleventh embodiments, the end of the automatic conditioning is judged based on the output signal from the gas sensor 11, but it is not limited to this, and it may also be made, for example, the second Method of the embodiment 'judges the end of the automatic conditioning based on the output signal from the infrared sensor 18. In the fourth and tenth embodiments, the rotating net 9 and the rotating plate 31 are averaged at 90 °. Rotate, 5th to 9th above In the example, the rotating plate 19 is rotated by an average of 120 °. In the above-mentioned 11th embodiment, the rotating plate 32 is rotated by an average of 72 °, but it is not limited to this. It is important to make a conditioner. The way that each part faces the excitation port is about equal time, so that it can be rotated about 90 °, 120 °, and 72 ° on average. The seal of the Bayong Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Read the precautions on the back before filling in this page) Also, in the first to eleventh embodiments described above, although the rotating net 9, rotating plate 1 9, rotating plate 3 1, rotating plate are controlled according to the driving time of the RT motor 8 The rotation amount of 3 2 is not limited to this. For example, the RT motor 8 is constituted by a servo motor, and the rotating net 9, the rotating plate 19, the rotating plate 31, and the rotating plate 32 are controlled according to an output signal from an encoder. In addition, in the above-mentioned first to eleventh embodiments, a weight sensor for detecting the weight of the conditioner placed on the rotating disk 10 may be provided. According to the paper size, it is suitable for the 5 national standards (CMS ) A4 size (210X297 mm)-36- ~ 436599 5 a B7 Printed by the Consumers' Cooperative of the Central Bureau of Standards of the People's Republic of China. 5. Description of the Invention (34) The output signal from the weight sensor automatically sets the conditioning time T before conditioning. Also, in the first to eleventh embodiments described above, although When the magnetron 6 is driven, the rotating net 9 'rotating plate 19 * rotating plate 3 1' rotating plate 3 2 is directly rotated, but it is not limited to this, and for example, the rotating net 9, rotating plate 19, rotating plate 3 1, When the rotating plate 32 is rotated, the magnetron 6 stops driving. In addition, in the first to eleventh embodiments, the conditioner is instructed to be placed on the center portion of the conditioning plate 10, but it is not limited thereto. For example, the conditioner may be placed on the conditioner plate 10 The centrifugal position of the central part, however, the placement part of the conditioner is preferably the concentrated part of the microwave. In the above-mentioned first to eleventh embodiments, the present invention is applicable to a microwave oven dedicated to electric cooker conditioning, but the invention is not limited to this. The present invention can also be applied to, for example, a microwave oven having a heat conditioning function. [Effects of the Invention] As can be understood from the above description, the present invention has the following advantages. According to the method described in the first patent application scope, the operation of radiating microwaves into the conditioning room while the rotating body is stopped is performed sequentially, and the rotating body is rotated by an integer multiple of approximately "360 ° / N". The operation and the operation of radiating microwaves into the conditioning chamber when the rotating body is stopped can allow the conditioning object to be efficiently heated without uneven heating. According to the method described in the second item of the scope of patent application, The rotating body rotates from the reference position in units of integer multiples of `` 360 ° / N '' ------------ ^ ------ 1T ------ ^ (Please read first Note on the back, please fill in this one hundred) This paper standard is in accordance with Chinese National Standard (CNS) A4 specification (210 × 29? Mm) -37- A7 436699 ____B7 _ V. Description of the invention (35), so it can use the most suitable microwave The distribution allows the conditioner to be heated efficiently without uneven heating. According to the method described in item 3 of the scope of patent application, since the electrical signal is output every time the rotating body rotates at an integer multiple of "360 ° / N", it is possible to shorten the time required to determine whether the rotating body is located at the reference position. time. According to the method described in item 4 of the scope of patent application, since the opening portion of "1/2" or more of the microwave wavelength is provided in the rotating body, and the conductive portion is extended in the radial direction, it is easy to obtain a microwave distribution with various changes. Ground forms the desired microwave distribution for the conditioner. According to the method described in claim 5 of the scope of patent application, since a plurality of conductive portion groups are provided on the rotating body, the microwave distribution becomes rich and the microwave distribution corresponding to the conditioner can be formed more easily. According to the method described in item 6 of the scope of patent application, after the microwave is radiated into the conditioning chamber while the rotating body is stopped, the rotating body is rotated by an integer multiple of 180 °, and then the rotating body is stopped. Since the microwave is radiated into the conditioning chamber, the conditioning object can be efficiently heated without uneven heating. According to the method described in item 7 of the scope of patent application, since the rotating body is rotated according to about half of the conditioning time, it can be handled by a simple control method that drives the rotating body to rotate only once. According to the method described in item 8 of the scope of patent application, after the microwave is radiated into the conditioning chamber while the rotating body is stopped, the rotating body is rotated by an integer multiple of approximately 90 °, and then the rotating body is stopped when the rotating body is stopped. Micro IIII 1 1 frame II n ^ (Please read the precautions on the back before filling this page) The paper standard printed by the Employees' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs applies the Chinese national standard (CNS 丨 A4 specification (210X297 mm) -38 -4365 〇 ^ Α7 Β7 Employee Cooperative Cooperative of the Central Provincial Bureau of Economic Affairs of the Ministry of Economic Affairs of the People's Republic of China Indun V. Invention Description (36) Waves are radiated into the conditioning room, so that the conditioning material can be efficiently heated without uneven heating. According to the patent application The method described in item 9 of the scope "Although an excitation port is provided on the side wall of the conditioning room, but the rotating body rotates intermittently," it is possible to prevent uneven heating of the conditioner due to the influence of the excitation port. The method described in item 10 of the patent scope “rotates the rotating body as soon as the amount of gas generated from the conditioner reaches the reference level,” so that even when adjusting When the processing time is not set in advance, 'all parts of the conditioning object can be heated evenly ° According to the method described in Item 11 of the scope of the patent application', because the temperature of the conditioning object reaches the reference level, the rotation is caused The body is rotated, so even if the conditioning time is not set in advance, each part of the conditioning object can be evenly heated. According to the method described in Item 12 of the scope of patent application, the gas can be changed according to the conditioning object. The quantity reference 値 or temperature reference 値, so that even when the conditioning time varies depending on the conditioner, each part of the conditioner can be evenly heated. According to the method described in item 13 of the scope of patent application, because The rotating body can be rotated every time a specified time elapses, so even when the conditioning time is changed during conditioning1, each part of the conditioning object can be evenly added. I », According to the scope of patent application The method described in Item 14 has been instructed to place the conditioner in the center of the rotating body, so it can reduce the uneven heating of the conditioner without being affected by the rotation of the rotating body. (Please read the precautions on the back before filling out this page) The paper size applies to the Chinese National Standard (CNS) Α4 specification (210X297 mm) -39- 436599 a7 -------- B7__ 5. Description of the invention (37) According to the method described in Item 15 of the scope of the patent application, the excitation port is provided in the central portion of the side wall of the conditioning room in the front-rear direction and above the rotating body. The conditioner is placed in the microwave concentrated area of the rotating body. According to the method described in item 16 of the scope of the patent application, the rotating body can rotate and radiate microwaves into the conditioning room when the conditioner is flat, so even if the conditioner is flat It can also reduce uneven heating. According to the method described in item 17 of the scope of patent application, since the rotating body can be stopped, rotated, and stopped repeatedly within the conditioning time, the user can be prevented from giving a sense of dissonance such as the rotating body not rotating. According to the method described in item 18 of the scope of the patent application, since the rotating body is stopped only for a predetermined time set in advance, the time that each part of the conditioner faces the excitation port can be reliably fixed, and the The uneven heating of the conditioner is surely prevented. [Brief description of the drawing] Printed by the staff of the Ministry of Economic Affairs of the Ministry of Economic Affairs and Cooperatives (please read the precautions on the back before filling out this page) Figure 1 shows the first embodiment of the present invention (a is omitted) The ground is an external view of the entire structure, and b is a vertical cross-sectional front view showing the interior of the machine room). ‘FIG. 2 is a perspective view showing an assembled state of the RT motor for the rotary net. Fig. 3 is a top view of the rotary net. Figure 4 is a graph showing the relationship between the conditioning time and the rotation state of the rotary net (a is for manual conditioning and b is for automatic conditioning). This paper size applies to China National Standards (CNS) A4 (210 X 297 mm) -40- Printed by the Consumer Cooperatives of the Central Standardization Bureau of the Ministry of Economic Affairs 4 3 6599, a? _________B7 V. Description of Invention (38) No. 5 The figure is a schematic block diagram showing the configuration of an electric appliance. Fig. 6 is a diagram showing a second embodiment of the present invention (the outline view schematically shows the overall configuration). Fig. 7 is (b) of Fig. 4 Corresponding diagram. Fig. 8 is a diagram corresponding to (a) in Fig. 4 of a third embodiment of the present invention. Fig. 9 is a diagram corresponding to Fig. 3 in a fourth embodiment of the present invention. Fig. 10 is a diagram illustrating The third figure of the fifth embodiment of the present invention corresponds to the third figure Q. The eleventh figure corresponds to the second figure. The twelfth figure shows the second figure corresponding to the sixth embodiment of the present invention. The thirteenth figure shows the present invention. The second diagram of the seventh embodiment corresponds to the second diagram. The fourteenth diagram corresponds to the second diagram of the eighth embodiment of the present invention. The fifteenth diagram corresponds to the third diagram of the ninth embodiment of the present invention. Fig. 16 is a diagram corresponding to Fig. 3 showing a tenth embodiment of the present invention. Fig. 17 is a diagram corresponding to Fig. 3 showing an 11th embodiment of the present invention. Figure. [Illustration of drawing number] (Please read the precautions on the back before filling out this page} This paper size is applicable to Chinese National Standard (CNS) A4 specification (210X297 mm). 41. V. Description of Invention (39) 2 6 7 8 9 17 18 19 19a 1 9 d 1 9 g 2 8 Α7 Β7 Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 3 d 3 2 d Conditioning room magnetron excitation port RT motor (motor) Rotating net (rotating body) ) Gas sensor (gas detection means) Control device (control means) · Angle detection means Infrared sensor (temperature detection means) Rotating plate (rotating body) Opening support (conductive part) Support part (conductive part) Angle detection means Angle detection means Angle detection means Angle detection means Conductive part group Conductive part group Rotating plate (rotating body) Supporting part (conductive part) Rotating plate (rotating body) Supporting part (conductive part) ij ------ ^ --- --- ΪΤ ------ ^ (Please read the notes on the back before filling out this page) This paper size applies to China National Standard (CNS) Λ4 specification (210 X 297 mm) -42-

Claims (1)

4 3 ^ 6 5 Printed by the Employees' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Appendix 3: Patent Application Scope Annex 3: Patent Application No. 87112345 Chinese Application for Patent Scope Amendment 4 3 6599 Amended in April 1989 1. A microwave oven with: On the inner wall A conditioning room provided with an excitation port, a rotating body provided in the conditioning room to place a conditioning object, a magnetron that emits microwaves through the excitation port in the conditioning room, and a motor that drives the rotating body The control means for controlling the driving of the magnetron and the motor is characterized in that the shape of the rotating body is set to be equal to that of "360 ° / N (N is an integer of 2 or more)". Before the rotation, the rotation symmetry is substantially the same, and the aforementioned control means are performed in sequence: the action of radiating microwaves into the conditioning chamber under the stopped state of the rotating body and causing the rotating body to be approximately "3 6 0 ° / The operation of rotating by an integer multiple of "N" and the operation of radiating microwaves into the conditioning chamber while the rotating body is stopped. 2. According to the microwave oven described in item 1 of the scope of the patent application, 'there is an angle detection means for detecting the rotation angle of the rotating body', and the control means executes the stopping of the rotating body at the reference position based on the detection result of the angle detection means. The operation is the operation of rotating the rotating body from the reference position by an integer multiple of approximately ^ 3 60 ° / N ″. This paper size is applicable to China National Standard (CNS) A4 (^ 10 X 297 mm) (Please read the precautions on the back before filling this page) 4 3d599 AS B8 CS D8 6. Scope of patent application 3. For the microwave oven described in item 2 of the scope of patent application 'wherein, whenever the rotating body is rotated by an integer multiple of "3 60 ° / N", (please first (Read the precautions on the back and fill in this page) The angle detection means will output electrical signals. 4 _ Microwave ovens as described in item 1, 2, or 3 of the scope of patent application ', where the rotating system is made of 120 ° rotationally symmetric shapes with three conductive parts extending in the radial direction at approximately equal intervals, and is adjacent to the periphery. Openings having a maximum size of "1/2" or more of the microwave wavelength are formed between the conductive portions in the direction. 5. The microwave oven described in item 1, 2, or 3 of the scope of the patent application, wherein the rotating body has a plurality of conductive portion groups in which the shaft core is disposed substantially concentrically at the center, and each conductive portion group is made to have a substantially Rotate symmetrically at 120 ° of the three conductive parts extending in the radial direction at equal intervals. 6. A microwave oven comprising: a conditioning room provided with an excitation port on the inner wall, a rotating body provided with the conditioning object in the aforementioned conditioning room, and radiating microwaves into the aforementioned conditioning room through the aforementioned excitation port. The magnetron is printed with a consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs to drive a motor that rotates the aforementioned rotating body, and a control method for controlling and driving the aforementioned magnetron and the aforementioned motor, which are characterized in that the aforementioned rotating system is relative to the aforementioned rotating body. The center of the axis is made into a substantially point-symmetric mesh, and the excitation port is placed at an eccentric part opposite to the axis of the rotation body. The control means is sequentially executed: the microwave is stopped when the rotation body is stopped. Actions radiated into the aforementioned conditioning room and making this paper size applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 male 1) ^ ^ 3dS9S I D8 VI. Patent application scope (Please read the precautions on the back before (Fill in this page) The operation of rotating the rotating body by an integral multiple of approximately 180 °, and radiating microwaves to the foregoing while the rotating body is stopped. Interior of the processing operation. 7. The microwave oven described in item 6 of the scope of patent application, wherein the control means rotates the rotating body after about half of the set conditioning time has passed. 8. A microwave oven comprising: a conditioning room provided with an excitation port on the inner wall, a rotating body provided with the conditioning object in the aforementioned conditioning room, and radiating microwaves into the aforementioned conditioning chamber through the aforementioned excitation port. The magnetron, the motor that drives the rotation body, and the control method that controls the magnetron and the motor, are characterized by: Economic Zou Intellectual Property Bureau employee consumer cooperative prints the rotation system relative to the rotation through the rotation The centerline of the axis of the body is made into a mesh shape that is roughly left-right symmetrical and approximately front-to-back symmetrical, and the excitation port is placed at an eccentric part opposite to the axis of the rotating body. The aforementioned control means are performed in order: The operation of radiating microwaves into the conditioning room when the rotating body is stopped, and the operation of rotating the rotating body by an integer multiple of approximately 90 °, and radiating microwaves into the conditioning room when the rotating body is stopped. Action. 9 _ The microwave oven described in item 1, 6, or 8 of the scope of patent application, wherein the excitation port is provided on the side wall of the conditioning room. 1 〇 As for the microwave ovens described in item 1, 6, or 8 of the scope of patent application, the paper size of this paper applies to Chinese National Standard (CNS) A4 (210 X 297 mm) -3- A8 B8 C8 D8 436〇99 6. Application for patent The range includes a gas detection means for detecting the amount of gas generated from the conditioner, and the control means rotates the rotating body when the output signal from the gas detection means reaches the reference value. 1 1. The microwave oven according to item 1, 6, or 8 of the scope of the patent application, wherein a temperature detection means for detecting the temperature of the conditioner is provided, and the control means makes the reference signal when the output signal from the temperature detection means reaches the reference level, so that The rotating body rotates. 1 2. The microwave oven described in item 10 of the scope of patent application, in which the control means can change the benchmark 値 according to the conditioner. 1 3. The microwave oven described in item 1, 6, or 8 of the scope of patent application, wherein the control means can rotate the rotating body whenever a specified time elapses. 14. The microwave oven according to item 1, 6, or 8 of the scope of the patent application, which includes instructions for placing the conditioner in the center of the rotating body. 15. The microwave oven according to item 1, 6, or 8 of the scope of patent application, wherein the excitation port is provided in the central portion of the side wall of the conditioning chamber in the front-rear direction and above the rotating body. 16. The microwave oven described in item 1, 6, or 8 of the scope of patent application, wherein the control means can select the shape described in item 1, 6, or 8 of the scope of patent application to rotate or continuously rotate according to the conditioner. . 17. The microwave oven described in item 1, 6, or 8 of the scope of patent application, wherein the control means can repeatedly stop, rotate, and stop the rotating body within the conditioning time. This paper uses China National Standard (CNS) A4 specifications (210 X 297 mm) _4- (Please read the precautions on the back before filling this page) --- Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 4 3 〇 5 9 g ^ 'Β8 C8 D8 VI. The application scope of the patent application scope of the fixed-load setting record shall be 8 or 6 Stop the 1st body circle and turn to Fan Xuan nu jfuZ Ηίτ Hou Zhuan will ask Duan Shen to make a move. Control 8, 1—I. In the meantime, time ^ ------- —Order --------- Line W (Please read the notes on the back before filling out this page) The paper printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Applicable to China National Standard (CNS) A4 (210 X 297 mm) -5-