TW528848B - Refrigerator - Google Patents

Abstract

The subject of this invention is to provide a high quality refrigerator in which the direction of chill being supplied into a refrigeration compartment can be set by a user, and the supplying direction or state, operation state of refrigerator, and the opening/closing state of refrigerator door can be confirmed concretely. The solution of the refrigerator is that the refrigerator comprises an operation indicating section 120 provided on a door 10, a chill direction altering means 700 and a circulation fan 608 provided in a third chill passage 609 in a refrigeration compartment 100. Operation of the chill direction altering means 700 is controlled and the operational state thereof is indicated by operating the operation indicating section 120 provided on the door 10.

Description

528848 A 7 ____B7__ 5. Description of the invention (2) (Please read the precautions on the back before filling out this page) In particular, as disclosed in "Knowledge Example 4, the operation panel is installed on the refrigerator compartment" LCD display device The operation switches are arranged at the center of the operation panel, and a plurality of operation switches for setting the temperature in the refrigerating compartment, switching room, and refrigerating compartment are provided around the liquid crystal display device, the liquid crystal display device, and settings. The open relationship is connected to the control device. Each compartment is made into a set refrigerator temperature with an operating switch. The control device controls the compressor, fan, buffer motor, etc., and displays their operating status separately. In a plurality of areas of the liquid crystal display device, the lighting of the liquid crystal display device is turned on only when necessary. It is also known that there is a refrigerator that automatically emits a warning sound when a refrigerator door is forgotten to be closed in a conventional refrigerator. Such an electric refrigerator is described in, for example, Japanese Patent Application Laid-Open No. 60-42577 (known example 5). The refrigerator of Customs Example 5 is printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. When the freezer 扉 or refrigerator 扉 is opened, the 扉 detection device will start and output from the OR circuit, and output from the single pulse generator A pulse, which will output the corresponding utterance from the sound memory device (for example: "It's too crowded, please pay attention!"), And then use the speaker to make a sound. If the freezer 扉 or refrigerating room 扉 is kept open, a sound generator uses the output from the AND circuit after a certain time (approximately 30 seconds) by a pulse generator or a delay circuit. It will act, output words different from the above (for example: "The door is open now, please close the door!"), And then repeatedly sound with the speaker. Then, when the two cymbals are closed, the cymbal detection device will be activated, eliminating the output from the 0 R circuit, and then making the single pulse generator, delay circuit, and paper size applicable to the Chinese National Standard (CNS) A4 specification (210X297). ^) ^ -5- 528848 A7 B7 V. Description of the invention (3) The inputs of the pulse generating circuit are all zero and reset to the initial state. (Please read the precautions on the back before filling in this page.) In addition, one of the known refrigerators is to store the control board installed on the back of the refrigerator, and short the lead wires that have been set. Set to display function (Learning Example 6). As a method for short-circuiting such a lead, a special connector is prepared in advance and inserted into the set lead. [Problem to be Solved by the Invention] In the above-mentioned conventional example 1, if the amount of cold air supplied to the refrigerating compartment is increased, the food stored in the refrigerating compartment may freeze, and the supply of cold air is reduced. Supply after measuring. Therefore, the food stored in the refrigerator cannot be cooled in a short time. In addition, in order to uniformly cool the refrigerating compartment, although a circulation fan is installed in the refrigerating compartment, the air outlet provided on the air duct is fixed at a specific position, so, for example, putting it in a refrigerator causes the temperature to rise. When uneven high-temperature foods, how to quickly eliminate this uneven temperature is not considered. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. In recent refrigerators, with the increase of the number of operating switches, multiple operating functions, timer functions, display functions, alarm functions, lock button functions, etc. The function of the product becomes very complicated, which makes it important to improve the convenience of the refrigerator. However, in the above-mentioned conventional example 2, although the operation state of the refrigerator can be set and displayed by operating the display unit, the displayed content is only a rough content. As for the operation state, for example, the power is displayed. The cold air supply status of Bingsong Street was not taken into account at all. In addition, the paper size of the book applies the Chinese National Standard (CNS) A4 specification (210X 297 public directors) -6- 528848 A7 B7 V. Description of the invention (4) (Please read the precautions on the back before filling this page) Known examples In 3, although the specific internal structure of the operation display unit is described, since there is no description of the display content, the display of the operation state and the like is not considered. Furthermore, in the above-mentioned conventional example 4, although the operating state is displayed at a necessary time interval in a plurality of areas of the liquid crystal display device to improve the convenience in use, it is only limited to the elevated operation. There is only a limit to the visibility of the state. To use the display of the liquid crystal display device to improve the convenience of use. Moreover, in the above-mentioned conventional example 5, only when the door of the refrigerator is forgotten to be closed, a warning is automatically issued with a sound, instead of setting a plurality of operating functions and making them emit by using a plurality of operation buttons. The sound of the related settings cannot improve the convenience of use of the functions of the plurality of refrigerators. In addition, in the conventional example 6, in order to set or release the display function, it is necessary to prepare a dedicated connector so that the lead wire stored on the control substrate on the back of the refrigerator is short-circuited and the release thereof is necessary. These operations are necessary. It's very troublesome. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Some cold air sold in the market is equipped with a technology that automatically changes the direction of cold air supply and quickly eliminates uneven temperature in the refrigerator. However, the fact is that In the above, if the user further operates the operation part to set the supply direction of the cold air, and then observes or observes the state from the electric ice phase Is, it is not considered. Therefore, an object of the present invention is to provide a user that can arbitrarily set a cold air supply direction to be supplied to a refrigerating compartment, and further, can apply the Chinese National Standard (CNS) A4 specification (21〇 > <; 297 mm) ^ 528848 A7 B7__ 5. Description of the invention (5) A refrigerator that monitors or observes the supply direction or supply state of cold air from the outside. (Please read the precautions on the back before filling in this page.) Another object of the present invention is to provide a refrigerator with improved operability, and it can specifically confirm the operation state of the refrigerator or the opening and closing state of the refrigerator door. And so easy to use high quality refrigerator. [Means for solving the problem] A representative feature of the present invention is a cold air wind direction changing means capable of selectively adjusting a cold air supply (blow-out) direction of a refrigerator compartment, and changing the cold air wind direction The cold air supply direction of the means is selectively set by an operation portion provided on the outside of the opening and closing 扉 of the refrigerator, and the setting state at this time is displayed by a display portion provided on the outside of the opening and closing 扉 of the refrigerator. . Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. One of the representative features of the present invention is: a plurality of operation switches provided on the front part of the refrigerator and capable of setting a plurality of functions; and The sound device for announcing a plurality of operating horns by sound, and the control device for controlling the cooling operation of the refrigerator and the sound device according to the setting of the operation switch, wherein the control device is configured to include: using the operation The switch is a sound control means that notifies the content of each set operating function with a horn and controls it. [Embodiments of the Invention] Embodiments of the refrigerator of the present invention will be described below with reference to Figs. 1 to 44. It should be noted that the same parts, or arrows, and the like have the same symbols, and redundant descriptions are omitted. This paper size applies the Mid-week National Standard (CNS) A4 specification (210X297 mm) -8- Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 528848 A7 __B7______ 5. Description of the invention (6) [First embodiment] Refer to the first Figures 27 to 27 illustrate one embodiment of the refrigerator according to the present invention. First, the structure of the electric refrigerator of the present invention will be described with reference to Figs. 1 to 3. FIG. 1 is an external view of a refrigerator. Figure 1 (a) is a perspective view, and Figure 1 (b) is a perspective view in a state where the refrigerator door is opened. Fig. 2 is a longitudinal sectional view of the refrigerator, and Fig. 3 is a front view of the refrigerator when the door is removed. In the first figure, the refrigerator is shown by the symbol 1 in its entirety, and is composed of a refrigerator compartment (100) provided with an opening and closing door (10) and arranged at the top of the refrigerator, and a pull-out door (30) A fruit and vegetable room (200) arranged below the refrigerating compartment (100), and a switch room (300) provided with a pull-out door (30) and arranged side by side under the fruit and vegetable room (200), and a pull-out door (40), an ice-making chamber (400), and a freezing chamber (500) provided with a pull-out door (50) and arranged at the lowest part of the refrigerator (1). One of the opening and closing doors (10) is installed in front of the refrigerating compartment (100) by a hinge portion (960) mounted on one side of the refrigerating compartment (100). The opening and closing door (10) is provided with an operation section (1 21) for performing the operation-like setting of the refrigerator (1), and a handle section (11) is provided to display the electric power. An operation display part constituted by a display part (1 22) of a refrigerator (1) operating state. Furthermore, a plurality of detachable storage bags (103) are mounted on the inner wall surface of the opening and closing door (i 0). This paper size applies to China National Standard (CNS) A4 (210X 297 mm) (Please read the precautions on the back before filling this page)

-9-528848 A7 B7 V. Description of the invention (7) (Please read the precautions on the back before filling out this page) Then in the second figure, use 2 to indicate the refrigerator case, the carcass (2), which is attached to The outer box made of a steel plate and the inner box made of a resin are formed by foaming and filling a heat insulating material. Moreover, even the opening and closing door (10) and the pull-out door (20), (30), (40), (50) have the same structure as the casing (2). The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs is printed at the rear of the freezing chamber (500) and is equipped with: installed on a position opposite to the inner wall surface of the freezing chamber (500), A machine room (602); and located above the machine room (602), starting from the rear of the freezing room (500), to the switching room (300), and facing the inner wall surface of the ice-making room (400) A first cooling chamber (660); and a second cooling chamber (670) disposed behind the vegetable and fruit chamber (200) and facing the inner wall surface of the vegetable and fruit chamber (200); and The supplied cold air is supplied to the first cold air passage (606) on the freezing chamber (500) and the switching chamber (300) and the ice-making chamber (400); and is arranged above the second cooling chamber (670), The cold air supplied from the two cooling chambers (670) is supplied to the second cold air passage of the refrigerating chamber (100); and the circulation fan circulating the cold air supplied to the refrigerating chamber (100) in the refrigerating chamber (100) (608); and the circulating cold air is supplied into the refrigerating compartment (100) by the circulation fan The third cold air passage (609). The first cold air passage (606) guides cold air to the freezing chamber (500), and is divided into two parts: a blower outlet (619) for supplying cold air to the freezing chamber (500), ( 620) branch path (606a); and branch path that guides cold air to the ice-making chamber (400). This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) — ~--10- Ministry of Economic Affairs Printed by the Intellectual Property Bureau employee consumer cooperative 528848 A7 _____ B7 V. Description of the invention (8) (606b); and the divergent path (606c) that directs cold air to the switching room (300) (refer to Figure 5). In the branch passage (606c), a cold air amount distributor (612) (see FIG. 5) for adjusting the amount of cold air supplied to the switching chamber (300) is installed, and the cold air amount distributor (612 ) 'Is positioned behind the switching chamber (300). The second cold air passage (607) is formed by branch passages (607a) and (607b) formed on the two sides behind the rear wall of the refrigerating compartment (100) as shown in FIG. On the back wall of the refrigerating compartment (100), 'formed with: cold air guided to the branch paths (607a), (607b)' is blown out to the refrigerating compartment (100), and a plurality of blowing Exit (611). In this embodiment, the plurality of blowing outlets (611) are formed by four blowing outlets (611 a), (611 b), (611 c), and (611 d) formed on the back wall of the refrigerating compartment (100). Made up. The third cold air passage (609) includes a circulation fan (608) formed between the branch passages (607a) and (607b), and a cold air wind direction changing means (700). (See Figure 2). This cold air wind direction changing means (700) is made to supply cold air guided from a circulation fan (608) to a plurality of blowout ports (61) and supply them to a refrigerating compartment (100). By the operation of the operation display unit (120), the wind direction of the cold air supplied into the refrigerating compartment (100) is changed. The structure of the cold air wind direction changing means (700) will be described later. In addition, in this embodiment, the plurality of blowing outlets (6 1 0) are composed of four blowing outlets (610a), (610b), (610c), and (610d). (CNS) A4 size (210X 297mm) (Please read the notes on the back before filling this page)

-11-Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 528848 A7 __B7 _ V. Description of the invention (9) Returning to Figure 2, the first cooling room (660) is equipped with a condensate pan at the bottom (614), in the upper part of the condensate pan (614), supply the generated cold air to the first heat exchanger (661) of the switching chamber (300), the ice making chamber (400), and the freezing chamber (500); and The cold air generated by the first heat exchanger (661) is supplied to the first supply fan (662) of the switching room (3 00), the ice making room (400), and the freezing room (500): and the first heat The exchanger (661) and the first blower fan (662) are arranged vertically. The first cooling chamber (660) is provided with cold air supplied to the switching chamber (300), the ice-making chamber (400), and the freezing chamber (500) and returned to the first cooling chamber (660). The cold air return port (690) above the first cooling chamber (660) is provided with a second heat exchanger (671) that supplies the generated cold air to the refrigerating chamber (100)); and The cold air generated by the second heat exchanger (67 1) is sent to a second air supply fan (672) of the refrigerating compartment (100); and the second heat exchanger (671) and the second air supply fan (672) , The system is arranged longitudinally. In addition, the second cooling chamber (670) is provided with a cold air return port (629) for returning the cold air supplied to the refrigerating chamber (100) to the second cooling chamber (670). Moreover, in this embodiment, above the back surface of the casing (2), it is installed to mount and install a microcomputer-controlled circuit board provided with an overall control refrigerator (1) (not shown). And a cover (618) covering the outside of the mounting recess (617). As shown above, according to this embodiment, the machine room (602) is adapted to the Chinese National Standard (CNS) A4 specification (210X297 mm) on this paper scale. -12 sides (Please read the precautions on the back before filling this page)

528848 A7 _B7 V. Description of the invention (10) (Please read the precautions on the back before filling this page) and cooling chamber (660), second cooling chamber (670), circulation fan (608), and means for changing the direction of cold air ( 700), etc., and are arranged longitudinally toward the rear of each storage compartment constituting the refrigerator (1), so that various devices for cold air circulation can be efficiently arranged. Next, the storage compartments constituting the refrigerator (1) will be described with reference to Figs. 2 and 3. Printed in Figure 2 by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. The refrigerator (1) in this embodiment includes: a refrigerating compartment (100) arranged at the uppermost part; and a refrigerating compartment arranged in the uppermost part (100) a vegetable and fruit room (200) below; and an ice-making chamber (400) arranged below the vegetable and fruit room (200); and a freezing chamber (500) arranged at the bottom. Although not shown in FIG. 2, a switching chamber (300) is arranged below the vegetable and fruit chamber (200) in parallel with the ice-making chamber (400). Between the refrigerating compartment (100) and the freezer compartment (200), a compartment (170) is installed, and in this compartment (170), a communication passage (625) is formed for supplying the refrigerated compartment The cold air from the chamber (100) flows into the fruit and vegetable chamber (200). The communication path 625) can be made, for example, by forming a plurality of slit-shaped openings, lowering cold air from the top surface, and injecting the cold air into the fruit and vegetable room (200). Between the vegetable and fruit room (200) and the switching room (300) and the ice-making room (400) arranged side by side with the switching room (300), a heat-insulating partition wall (6 1 3) is used to reduce the influence caused by the heat between the fruit and vegetable room (200), the switching room (300), and the ice making room (400). The refrigerator compartment (100) sets the temperature in the refrigerator to about +2 degrees

This paper size is in accordance with Chinese National Standard (CNS) A4 (210X 297 mm) 528848 A7 B7 V. Description of the invention (1 "to about +8 degrees, it is mainly used to store unopened or cans that must be refrigerated A food storage room is provided with a plurality of partition sheds (101), variable sheds (104), and fixed sheds (105) in the refrigerator. In addition, a storage in a refrigerator (100) A refrigerating compartment (100) is partitioned on the inner lower part, and an ice-temperature freezing compartment (150) is installed, and a storage tray (151) is provided in the interior and can be pulled out in the front-rear direction. The ice-temperature freezing compartment (150), which can be set to a temperature of about +1 degrees suitable for storage of tofu or dairy products, frozen foods, etc., and about -1 degree suitable for storage of fresh fish or lean meats, other processed products, etc. The temperature range of the temperature in the library. On one side of the ice temperature freezing chamber (150), a water supply tank (102) for an automatic ice making device is arranged side by side with the ice temperature freezing chamber (150). A plurality of partition sheds (101), variable sheds (104), fixed sheds (1 05), and are arranged in opening and closing A plurality of storage bags (103) on the inner wall of the door (10) and an ice-temperature freezer (1 50) arranged at the bottom of the refrigerator are connected in a state where the opening and closing door (1 0) is closed, The storage space is formed as a closed refrigerating compartment (100). Then, the storage space formed above the ice-temperature freezing compartment (1 50) is fixed by a plurality of partition sheds (101) and variable sheds (104). The shed (105) is separated. In this embodiment, a plurality of divided sheds (101) are placed on a shed receiving portion (101a) provided on the inner side of the refrigerating compartment (100). Different positions, the height of the storage space separated by the plurality of partition sheds (1001) can be changed. Furthermore, as shown in FIG. 3, the refrigerating compartment (100) is located in the second cold air passage ( 607) and the third cold air path (609), there is a paper size applicable to the Chinese National Standard (CNS) A4 specification (210X 297 mm) (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 of the 1T-14- 528848 A7 _ B7_ V. Description of the invention ((Please read the precautions on the back before filling this page) The lighting device (110). The lighting device (110) Since it is arranged at a position approximately at the center in the up-down direction in the refrigerating compartment (100), the interior of the refrigerating compartment (100) can be effectively illuminated. Furthermore, the lighting device (110) has its front part The front panel (112) formed by the opaque light-transmitting material is covered, and the ceiling of the partition shed (101) and the ice-temperature freezer (150) is formed of transparent material, so it is connected to the corner of the refrigerator compartment (100) In addition, in this embodiment, the storage capacity of the refrigerating compartment (100) for storing foods that must be refrigerated after being opened and opened can be used as the storage compartments of the refrigerator (1). The maximum storage volume (VR). The fruit and vegetable room (200) is set to an internal temperature of about +3 degrees. With the pull-out door (20), through the pull-out mechanism (950), it can be installed in the forward and backward direction. Storage of moving fruits and vegetables room (201). Moreover, although the fruit and vegetable room (200) is mainly used for the storage of vegetables and fruits, it can also be used as a storage room for storing bottles and other bottles. The storage box (210) is a first vegetable and fruit room storage box (202) supported by a pull-out mechanism (950) installed on the pull-out door (20), and is movably mounted on the first vegetable and fruit The second vegetable and fruit room storage box (203) behind the upper part of the room storage box (202). Then, with the pull-out door (20) closed, the first vegetable and fruit room storage box (202) and the second vegetable and fruit room The storage box (203) is configured as a closed storage space in the fruit and vegetable room (200). The second storage box (203) of the fruit and vegetable room is installed so that the upper part is located above the open first storage box (202) of the fruit and vegetable room Rear, and the storage space (204) is formed in the first vegetable and fruit room storage box (202). The front paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) " ~ " -15- 528848 A7 _ B7 V. Description of the invention ((Please read the (Please fill in this page on the matters needing attention). Furthermore, the second vegetable and fruit room storage box (203) can be linked with the movement of the first vegetable and fruit room storage box (202), or when the pull-out door (20) is opened. It is independent, and the upper edge body of the first vegetable and fruit room storage box (202) is installed in a slidable form. With this structure, the first vegetable and fruit room is pulled out when the pull-out door (20) is pulled out. The storage box (202) will be pulled open, so the food can be removed and inserted, and the first vegetable and fruit room storage box (202) can be removed from the pull-out door (20) for processing. In addition, in a state where the pull-out door (20) is closed, the storage space (204) in front of the first fruit and vegetable room storage box (202) can be ensured, so that foods such as fruits and vegetables can be separately stored according to size to achieve maintenance The purpose of freshness of food such as fruits and vegetables, and can improve the storage. In addition, this vegetable and fruit room (200) is equipped with the second largest storage space (VV) in the storage room class. The ice-making chamber (400) printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs is set to a temperature of about -18 degrees. It is a storage room for making ice and maintaining ice cubes. It is equipped with: An automatic ice-making device (refer to FIG. 21) in the library; and an ice storage box (402) for receiving the produced ice cubes below and holding the ice cubes. The ice storage box (402) is installed through the pull-out door (20) together with the pull-out mechanism (950) so as to be movable in the front-rear direction. In addition, the automatic ice-making device does not need to be specially installed, and it can be made to have a receiving shed in the upper part of the inside of the ice-making chamber (400), and it is also possible to install an ice-making tray on the shed. The ice storage box (402) is configured to be opened when the pull-out door (40) is opened, and is closed when the pull-out door (40) is closed. Storage space for the ice making chamber (400). In addition, this paper size is in accordance with Chinese National Standard (CNS) A4 (210X297 mm) -16- 528848 A7 B7 V. Description of the invention (M ice-making chamber (400), because it is used exclusively for ice-making, it has a storage room grade The smallest storage volume (VI). (Please read the precautions on the back before filling out this page.) The freezer (500) is set to a temperature of about -18 degrees, and is mainly used to store frozen food. Room, through the pull-out door (20) together with the pull-out mechanism (950), the freezer storage box (501) is installed to be able to move in the front-rear direction. The Ministry of Economic Affairs Intellectual Property Bureau employee consumer cooperative prints the freezer storage box (501 ), Is: a pull-out mechanism (950) installed on the pull-out door (50), a first freezer compartment storage box (502) opened above: and movably installed in the first freezer compartment The storage box (502) is formed by a second freezer compartment storage box (503) at the upper rear. Then, in a state where the pull-out door (50) is closed, the first refrigerator compartment storage box (502) and the second refrigerator compartment are stored. Box (503), will be constituted as a freezer (500) The enclosed storage space. The second freezer compartment storage box (503) is located behind the upper part of the first freezer compartment storage box (502), and is linked with the movement of the first freezer compartment storage box (502). Or, it is independent when the pull-out door (50) is open, and the upper edge body of the first freezer storage box (502) is installed in a slidable form. Also, in the second freezer On the storage box (503), a metal plate with good thermal conductivity is laid on the bottom surface of the storage box (503), which is mainly used as a space for storing frozen foods with a high frequency of use. With this two-stage structure, if stocked foods with a low frequency of use are stored in If the first freezer compartment storage box (502) stores foods that are used frequently in the second freezer compartment storage box (503), it can be stored in the second freezer compartment storage box (503) in the highest posture of the average person. ) The food sample size of this article applies to the Chinese National Standard (CNS) A4 specifications (210 fathers 297 males ^ 1 " ~ -17- 528848 A7 B7 V. Description of the invention (1 today (please read the precautions on the back before filling in) (This page) out or in, so In order to improve the convenience of the freezer compartment (500), the freezer compartment (500) is provided with a storage compartment level and a storage volume (VF) of approximately the same size as the vegetable and fruit compartment (200). The switching compartment (300), It can be set from the temperature in the refrigerator (100) to the temperature in the freezer (500), that is, the storage temperature in the temperature range of about +8 to -18 degrees. Freely set the temperature inside the store, and can store a wide range of food from refrigerated foods to frozen foods. On the switching room (100), the storage box (301) (see Fig. 1) is installed to be movable in the front-back direction through the pull-out door (20) and the pull-out mechanism (950). The storage box (30 1) is configured to be opened when the pull-out door (30) is opened, and when the pull-out door (30) is closed, it is a closed switch. The storage space of the room (300). The switching room (300) is equipped with a storage volume (VS) of the fourth largest storage room level. 0 The refrigerator in the embodiment of the embodiment of the Intellectual Property Bureau of the Ministry of Economic Affairs and the consumer cooperation has printed the refrigerator, which is set as: The storage volume (V) is 470L, the storage volume (VR) of the refrigerator compartment (100) is 243L, the storage volume (VV) of the fruit and vegetable room (200) is 103L, the storage volume of the switching room (300) is 26L, and the ice-making room The storage volume (VI) of (400) is 13L, and the storage volume (VF) of the freezer (500) is 85L. Next, the external configuration of the refrigerator according to this embodiment will be described with reference to FIG. Fig. 4 is an external view of the refrigerator, Fig. 4 (a) is a front view, Fig. 4 (b) is a left side view, and Fig. 4 (c) is a plan view. As mentioned above, the refrigerator (1) of this embodiment is the most frequently used paper standard that applies the Chinese National Standard (CNS) A4 specification (210X297 mm). -18-Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 528848 A7 B7 _ V. Description of the invention (The high refrigerating compartment (100) is arranged at the top, the fruit and vegetable compartment (200) is arranged at the lower part of the refrigerating compartment (100), and the lower part of the fruit and vegetable compartment (200) is arranged side by side. The chamber (300) and the ice-making chamber (400) are provided below the switching chamber (300) and the ice-making chamber (400), in other words, the freezing chamber (500) is disposed at the lowermost portion of the refrigerator. With this configuration, Since the refrigerator is arranged in the actual use state of the refrigerator, the food can be taken out or inserted without changing the taking position. In addition, the refrigerator of this embodiment is designed to realize a refrigerator that conforms to the user's body shape. Therefore, from the floor (F) where the refrigerator is placed, the height is set so that the height to the upper end of the refrigerator is Η1 'to the upper end of the pull-out door (20) of the fruit and vegetable room (200). The height is Η2, and the height to the upper ends of the pull-out doors (30) and (40) of the switching chamber (300) and the ice-making chamber (400) is Η3, and the upper ends of the pull-out door (50) of the freezing chamber (500) The height to the bottom of the operation display (120) is Η5, the height to the bottom of the operation display (120) is Η6, and the height to the bottom of the handle (11) is Η6. Η7. For example, in this embodiment, it is set as follows: Η1 is 178 mm, H2 is 985mm, H3 is 603mm, H4 is 396mm, and H5 is 1 587mm, H6 is 1 375mm, and H7 is 1055mm. Also, the width of the refrigerator is W, the width of the pull-out door (30) of the switching room (300) is W1, the width of the pull-out door (40) of the ice-making compartment (400) is W2, and the width toward the inside is D, for example In this embodiment, it is set as follows: W is 675mm, W1 is 420mm, W2 is 250mm, and D is 650mm. According to this embodiment, the paper size up to the upper end of the fruit and vegetable room (200) is applicable to the country of China Standard (CNS) A4 specification (210X297 mm) One ~ -19- (Please read the precautions on the back before Write this page)

528848 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Α7 Β7 V. Description of the invention (17) Height H2, made lower than the average elbow height of the main users of refrigerators, that is, Japanese women, is 100 mm From this height Η 2, the opening and closing doors (10) are arranged on the upper side, and the pull-out doors (20), (30), (40), (50) are arranged on the lower side. Furthermore, the heights HI, Η2, Η3, Η4, and Η5 of each of the pull-out doors (20), (30), (40), and (50) are set in accordance with the use frequency. This makes it possible to take out or place food without significantly changing the taking posture. Moreover, in this embodiment, by designing the position (range of height Η5 and height Η6) of the operation display section (120) close to the user's standing sight, the operability and visibility can be improved. Furthermore, in this embodiment, since the height (Η5) and (Η6) where the operation display section (120) is arranged are set to a position higher than the range reachable by a child's hand, use The user can perform the operation while confirming with his eyes, and the erroneous operation can be reduced. Moreover, in this embodiment, the grip part (12) of the handle part (11) which is installed in the opening / closing door (10) of the refrigerating compartment (100) which is used frequently is installed at the height From the positions Η6 to Η7, just below the position where the user stands and looks, the grip part (1 2) can be installed at a position that can be easily lifted, so the door can be easily opened and closed (10) Opening and closing action. Furthermore, by arranging the operation display section (1 20) above the grip section (12), since each functional element is arranged in a centralized manner, operability and visibility can be improved. In this way, according to the refrigerator of this embodiment, the refrigerating compartment (100), the fruit and vegetable compartment (200), the switching compartment (300), and the ice making compartment (400) ^ IT (Please read the precautions on the back before filling in this (Page) This paper size is applicable to the China National Standard (CNS) A4 specification (210 X 297 mm) -20-: 528848 A7 B7 V. Description of the invention (18) (Please read the precautions on the back before filling this page) and The freezer compartment (500) is arranged sequentially from top to bottom according to the order of the use frequency. Furthermore, by arranging the respective storage compartments as a door structure and an action area suitable for the user's posture, it can provide a frequency that matches the use of the storage compartment. Refrigerator with user posture. Here, the size system of the refrigerator of the present embodiment is one of the embodiments, and is not limited to this size system. That is, the height H1 to the upper end of the refrigerator (1), the height H2 to the upper end of the pull-out door (20) of the fruit and vegetable room (200), to the switch room (300) and the ice-making room (400) The height H3 of the upper end of the pull-out door (30), (40) until printed by the consumer property cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, and the height H4 of the upper end of the pull-out door (50) of the freezer (500). By setting the ranges to HIS 1 800mm, H2 S 1 000mm, H3 g 600mm, and H4-3 50mm, the same effects as those of the above embodiment can be obtained. Similarly, by setting Η 5 S 1 600 mm, H6 ^ 1 300mm, H7-H2, the same effect as the above-mentioned form can also be achieved. In particular, the range of the height H5 is the average height of a Japanese woman standing at about 1442mm when the user is standing, and the shoes are worn with slippers and other hands (arm length is about 50 ~ 60cm). When the handle portion (12) is in the field of view of about 15 degrees above and below the user's standing line of sight, a refrigerator with good visibility and operability of the operation display portion (120) can be provided. Furthermore, it can provide refrigerators that match the taste of the kitchen's decorations and can be arranged in various ways. In addition, a gap of about 9 mm is installed between the doors, and a pleated portion (60) is installed at the bottom of the refrigerator to hide the moving wheels (3) installed on the bottom surface. This paper size applies to China National Standard (CNS) A4 (210X297 mm) -21-Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 528848 A7 _B7 _ V. Description of the invention On the top, a handle portion (11) is provided, and the handle portion (11) is formed from the top to a smooth arc-shaped grip portion (12) from top to bottom, and the grip portion (12) is formed from the front. The flat portion (13) above the handle portion (12), the hand traction recesses (14) formed on both sides of the grip portion (12), and the operation display portion (1 2) mounted on the flat portion (13) 0); by holding or holding the grip portion (12) by hand, the opening and closing door (10) can be opened. In addition, the structure of the handle portion (11) will be described in detail later On the opening and closing doors (20) and (50) installed in front of the vegetable and fruit room (200) and the freezing room (500), a horizontal hand pulling portion (22), (52), and formed on the hand The horizontal handles (21) and (5 1) formed by the traction recesses (23) and (53) under the traction sections (22) and (52) are The two ends of the upper end of the opening and closing door (20) and (50) form a smooth arc shape toward the center. The opening and closing doors (20) and (50) are made to lift the hand traction sections (22) and (52). It is opened by being pulled to the front. On the opening and closing doors (30) and (40) installed in front of the switching chamber (300) and the ice-making chamber (400), the hand towing sections (32), (42), The horizontal handles (31) and (41) formed by the manual traction recesses (33) and (43) formed under the manual traction sections (32) and (42) are provided at the upper end. The pull-out door ( 30) and (40) are opened by holding the hand traction parts (32) and (42) to the front by pulling them. Next, referring to FIG. 5, the cooling of the entire refrigerator according to this embodiment is referred to. The air flow is illustrated. Figure 5 is about the embodiment of the present invention. The paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) (Please read the precautions on the back before filling this page)

-22-528848 A7 B7 V. Description of the invention (Front view of the refrigerator in FIG. 20 with the opening and closing door and the pull-out door removed. In FIG. 5, first, the supply to the freezer (500) and switching are described. The cold air flow of the chamber (3 00) and the ice making chamber (400). The cold air cooled by the first heat exchanger (661) flows into the first cold air passage (606), and the cold air flows into The branch passage (606a) (see FIG. 2) is guided, and is guided to the branch passage (606b) and the branch passage (606c) by the first air supply fan (662). The cold air flowing into the branch passage (606a) The system is made as follows: supply from the outlets (619) and (620) to the freezing chamber (500), cool the freezing chamber (500), and then guide it to the cold air return port (690) and return to the first Cooling chamber (660). The cold air flowing into the branch passage (606b) is supplied to the ice-making chamber (400) from the air outlet (681), and after cooling the ice-making chamber (400), it passes through the return port (691). ) Is guided to the cold air return port (690) and back to the first cooling chamber (660). The flow into the branch path (606 c) The cold air is adjusted by the cold air quantity distributor (6 1 2) and the switching state of the switching room (300). After the cold air quantity is adjusted, the cold air is supplied from the blowing outlet (682) to The switching chamber (300) is guided to the cold air return port (690) through the return port (692), and then returned to the first cooling chamber (660). Next, the supply to the refrigerating chamber (100) and the Cold air flow in the fruit and vegetable room (200). Using the second heat exchanger (67 1), the cooled cold air is guided by the first air blower, and is directed from the second air blower (672). It flows out from the front and flows into the second cold air passage (607), and supplies the cold air to the refrigerating compartment (100). The second cold air passage is sized to the Chinese National Standard (CNS) A4 (21〇297). (Public Director) (Please read the precautions on the back before filling out this page) Order printed by the Intellectual Property Bureau's Consumer Cooperatives of the Ministry of Economics -23- 528848 A7 B7 V. Description of the invention (2) (607) is in the refrigerated room (1 〇〇) Divided into multiple channels. (Please read the back first (Please fill in this page again for the matters needing attention) In this embodiment, as shown in Figure 5, the second cold air path (607). From the front, it is two branch paths (607a), (607b). In the refrigerator according to this embodiment, a third cold air passage (609) is formed on the central part of the divergent passages (607a) and (607b) that are divided by left and right. . That is, in this embodiment, the third cold air passage (609) that supplies cold air while circulating cold air in the refrigerating compartment (100) is installed at the left and right sides of the refrigerating compartment (100). Between the formed branch paths (607a) and (607b), the third cold air path (609) is provided with a circulation fan (608) for guiding cold air, and The fan (608) circulates the guided cold air in the refrigerating compartment (100) while supplying cold air wind direction changing means (700). Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. In addition, regarding the structure of the circulating cooling of the third cold air passage (609), the applicant of this case has already been in Japanese Patent Application No. 11 -23 50 1 8 As described, detailed description is omitted. This embodiment describes the flow of cold air supplied from the second cold air passage to the refrigerator compartment (100). The cold air that is guided to the branch paths (607a) and (607b) constituting the second cold air path (607b) is formed by the second air-sending fan (672). 〇〇) A plurality of blowing outlets (611) on the back wall are supplied to the refrigerating compartment (100) · for the refrigerating compartment. The paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) -24 -528848 A7 B7 V. Description of the invention (2 $ (100) cooling. (Please read the precautions on the back before filling out this page). The cold air supplied to the refrigerating compartment (100) was cooled by one side. The storage space separated by the partition shed (101), the fixed shed (104), and the variable shed (105) is blown against the storage bag (103) provided in front of the refrigerating compartment (100). The blown storage bag (103) The cold air of) is tied to the cooling storage bag (103), and then is formed between the storage bag (103) and a plurality of partition sheds (101), a fixed shed (104), and a variable shed (105). The vertical gap continues to descend until it reaches the bottom surface of the refrigerator compartment (100). Although it is omitted in FIG. 5, the person facing the ice temperature freezer (150) is supplied from the second cold air passage (607) directly from a blowing outlet provided on the back of the ice temperature freezer (150). The cold air, after cooling the storage tray (1 5 1), is blown to the front side of the storage tray (1 5 1) and mixed with the cold air descending from above to reach the cold storage room (100). The cold air that reaches the bottom surface of the refrigerating room (100) is printed by the consumer cooperation of the Intellectual Property Bureau of the Ministry of Economic Affairs, and is guided to the connection path (625) (see Figure 2), and passes through the connection path (625). The cold air will flow into the fruit and vegetable room (200). After the fruit and vegetable room (200) is cooled, it will pass through the outside of the vegetable and fruit room storage box (201) and return to the second cooling room (670) from the cold air return port (629). In this way, the refrigerator according to this embodiment includes a first cooling chamber (660) for generating cold air to be supplied to the freezing chamber (500), the switching chamber (300), and the ice-making chamber (400). And a second cooling chamber (670) that generates cold air to be supplied to the refrigerating chamber (100) ), So this paper size can apply Chinese National Standard (CNS) A4 specification (210X297 mm) -25-528848 A7 ____ B7 _ V. Description of the invention (about (please read the precautions on the back before filling this page) The food is subjected to rapid freezing, rapid thawing, rapid freezing, etc. Furthermore, the cold air supplied to the refrigerating compartment (100) and the fruit and vegetable room (200) is not affected by the cold air cooling the freezing compartment (500). Therefore, excessive freezing in the refrigerating compartment (100) and the fruit and vegetable compartment (200) can be reduced. Next, the structure of the cold air wind direction changing means (700) installed in the third cold air passage (609) will be described with reference to Figs. 6 and 7. Fig. 6 is an expanded view of parts on the back wall of the refrigerating compartment (100), Fig. 7 is an external view of parts of the cold air wind direction changing means (700), Fig. 7 (a) is a front view, and Fig. 7 (b) is a side view. ‘First, referring to FIG. 6, the back wall of the refrigerator compartment (100) will be described. As shown in Fig. 6, the back wall of the refrigerating compartment (100) is composed of a back panel (111) constituting the most part thereof and a front panel (11 2) covering the back panel. The consumer property cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs printed a back panel (111), which is continuous with the upper end of the partition wall (170) (refer to Figure 2) and covers the upper part of the second cooling chamber (670). The upper and lower openings (11 la) constituting the back wall; and the first flat portion (11) of the back wall that is formed above the lower openings (11 la) and constitutes the ice-temperature freezer (1 50). lb); and the second flat portion (111c) of the back wall of the refrigerating compartment (100), which is located in front of the second cold air passage (607) and on the back of the third cold air passage (609). The back panel (111) is configured as a space between the back panel (111) and a recess (632) (see FIG. 2) is formed on an inner back wall of the back panel (2) to cover the The front face of the recess (632) is assembled to the back face of the refrigerating compartment (100), leaving edges around. _ This paper size is in accordance with Chinese National Standard (CNS) A4 (210X297 mm) -26-528848 A7 __ B7 V. Description of the invention (24 (Please read the precautions on the back before filling this page) In the recess (632) and In the space formed by the back panel (111), a second cold air passage (607) is installed, and a circulation fan (608) disposed on the third cold air passage (609), and a cooling unit Air wind direction changing means (700). Cold air wind direction changing means (700) is provided with a circulating fan (608) to supply the guided cold air to a cylinder in the refrigerating compartment (100). Shaped vent tube (701); and a lower portion supporting the cylindrical vent tube (701), and communicating cold air from the circulating fan (608) to a bearing portion (702) on the cylindrical vent tube (701); And a driving part (703) that supports the lower part of the cylindrical vent tube (701) and rotates the cylindrical vent tube (701). The rear panel (111) is mounted through a screw or the like from the rear side. In combination with the back panel (111). Ministry of Economic Affairs Intellectual Property Bureau employee consumer cooperative prints the second flat section (111c), an opening (11 3) is formed in the center, and a cylindrical air duct (70 1) is connected to the quilt. The front panel (112) is formed. A plurality of blow-out portions (610) communicate with each other and are disposed on the opening portion (11 3). On both sides of the opening portion (11 3), recessed portions (for installing the lighting device (110)) are formed. 114), on both sides of the recess (114), a plurality of blowout ports (611) (including 611a, 611b, 611c, 611d) are installed in a slit shape because the blowout port (61la) is The large opening is formed by a plurality of horizontal slits, and the outlets (611b) and (611c) (611d) are formed to be smaller than the outlet (611a). Front panel ( 112), which is used to cover the lighting device (110) and the opening (11 3) and is installed on the back panel (111). The front panel's paper size applies to the Chinese National Standard (CNS) A4 specification (21 × 297 mm) ) -27- 528848 A7 B7 V. Description of the invention (2 $ (112), formed by light-transmitting material, on its front surface or inner surface A texture treatment is applied, and then a surface finish that makes it difficult to see the inside. This allows the light of the lighting device (110) to be diffused and can be irradiated from the back side of the refrigerating compartment (100). 112) in the center, is formed with a fan-shaped tube (701) as the center of the fan-shaped, inclined sides (636) inclined inwardly on both sides; and located on the inside of the inclined surface (636), A cylindrical shaft (637) having a concentric circle shape formed at the center of the rotation axis of the cylindrical ventilation tube (701). On the cylindrical portion (637), a plurality of air outlets (6 11) (including 6 11 a, 6 11 b, 611c, 611d) are formed in alignment with the arrangement of the partition shed (101). FIG. 7 illustrates a circulation fan (608) and a cold air wind direction changing means (700) arranged in the third cold air passage (609). In addition, as described above, the detailed structure of the cold air wind direction changing means (700) has been described in Japanese Patent Application No. 1 1-23501 No. 8 previously proposed by the applicant of the present case, so in this embodiment In the following, detailed description is omitted, and only an outline structure is described. As shown in FIG. 7, the cylindrical ventilation pipe (701) passes the cold air guided from the circulation fan (608) through a plurality of air outlets (see FIG. 6), and is formed to supply the air to A plurality of cold air supply ports (7 1 7) in the refrigerator compartment (100). In this embodiment, the plurality of cold air supply ports (717) are composed of four air outlets (717a), (717b), (717c), and (717d), where (717a) is the upper stage cooling Air supply for this paper is in accordance with Chinese National Standard (CNS) A4 specification (210X 297 mm) (Please read the precautions on the back before filling out this page) Order printed by the Intellectual Property Bureau of the Ministry of Economic Affairs and Consumer Cooperatives -28- 528848 Economy Printed by the Consumers ’Cooperative of the Ministry of Intellectual Property Bureau A7 B7 V. Description of the invention The supply port. As shown in FIG. 7 (b), the circulation fan (608) and the cylindrical air duct (70 1) pass through a bearing portion (702) disposed between them and The bearing part (708), which is formed by connecting the ventilation tube fitting part (708) below the cylindrical ventilation tube (701), is connected to the front of the rotary shaft of the cylindrical ventilation tube (701). The fallen posture is the shape that supports the cylindrical ventilation tube (701). Above the cylindrical ventilation tube (701), a motor (704) for rotating the cylindrical ventilation tube (701) is installed, and a motor (704) is connected to the cylinder. The drive unit (703) constituted by the connecting part of the V-shaped air duct (701). Next, the operation control of the cold air wind direction changing means (700) will be described with reference to FIG. 8. FIG. 8 shows the cold air wind direction changing means (700) Operation control section diagram. The refrigerator (1) in this embodiment is configured by operating the display unit (1 20) so that when the operation of the refrigerator (1) is set in Wu mode When the rapid cooling operation is performed or the rapid thawing operation is performed, the cold air wind direction changing means (700) will be relatively operated. Hereinafter, this embodiment is used as an example to describe the state in which the refrigerator (丨) is set to the rapid cooling operation. In FIG. 8, if the operation section (121) provided on the operation display section (ι20) is operated and the operation mode of the refrigerator (1) is set to the rapid cooling operation, the operation mode signal will be Micro-electricity transmitted to the circuit board (616) Brain control (630). Microcomputer control (630), according to the received operation mode signal, the refrigerator (please read the precautions on the back before filling this page)

-29 528848 A7 B7 V. Description of the invention (about (please read the precautions on the back before filling this page) (1) Set in the rapid cooling operation mode and perform the control of the cold air wind direction changing means (700). Cold air wind direction The control of the changing means (700) is to operate the operation unit (121) to drive the motor (704) to rotate the cylindrical ventilation pipe (701) to selectively set the cooling supply to the refrigerating compartment (100). The direction of the air. Then, after the cold air supply direction is determined, the microcomputer control (630) will increase the number of rotations of the compressor (601), and make the circulation fan (608) operate, and the circulation fan that starts the operation will suck in the cold air. Air, so that cold air flows into the cylindrical ventilation pipe (701). The cold air flowing into the cylindrical ventilation pipe (701) passes through a plurality of cold air supply ports (717) and a plurality of blowout ports ( 610), the cold air is supplied in a concentrated direction toward the cold air supply direction set in the refrigerating compartment (100). Then, after the rapid cooling operation is started, the cycle is circulated if a preset time has passed. The fan (608) will stop and stop the supply of cold air from the cylindrical air duct (701), so that the refrigerator (1) will run normally. The print is printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs as described above, according to In this embodiment, by operating the operation unit (121), the cold air wind direction changing means (700) is operated. Since the cold air can be concentratedly supplied to a place for storing food that must be rapidly cooled, it can be efficiently performed. The food is rapidly cooled. According to the present embodiment, the refrigerating compartment (100) is used as an example. Even when cooked food that does not require additional heating is stored, cold air can be selectively supplied to such cooked food. It can quickly eliminate the uneven temperature in the refrigerator compartment (100). Then, for the operation display unit installed in front of the opening and closing door (10), the paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm)- 30- 528848 A7 B7 V. Description of the invention (2 $ (120), refer to Figures 9 and 10 for illustration. Figure 9 shows the structure of the operation display section (1 20), the i The figure is the bottom view of the operation display section (丨 20). In FIG. 9, the 'operation display section (120) is composed of the operation section (1 2 1) for operating the refrigerator (1), and the display refrigerator (1) The operating state display section (122) is composed of the operation section (12 丨), which is composed of a first operation button group (123) and a second operation button group (1 24) having a plurality of operation buttons. By operating the first operation button group (1 23) and the second operation button group (1 24), a rapid cooling operation, a rapid defrosting operation, a rapid freezing operation, etc. can be performed on the refrigerator (1). The first operation button group (1 23) is mainly provided with a function of indicating the operation mode of the refrigerator (1). In this embodiment, the cooling button (123a) indicates the rapid cooling operation of the refrigerator, and the defrosting button (123b) Indicate the rapid defrosting operation of the refrigerator. The freeze button (.1 23c) indicates the rapid defrosting operation of the refrigerator. These operation buttons are in the vertical direction from the top to the bottom according to the cooling button (123a), thawing button (123b), and freezing button. The order of (123c) is configured. The second operation button group (1 24) is mainly provided with a switch room button (for controlling the operation state of each storage compartment constituting the refrigerator (1)). 124a), time setting button (124b), refrigerator compartment button (124c) that controls the operating status of the refrigerator compartment (100), refrigerator compartment button (124d) that controls the operating status of the freezing compartment (500), and ice-making compartment (400) ) Ice-making button (124e) in the running state. These operation buttons are in the paper size of the first operation button group (123). The Chinese national standard (CNS) A4 specification (210X297 mm) is applicable. (Please read the Note for this page, please fill in this page) Order printed by the Intellectual Property Bureau Employee Consumer Cooperative of the Ministry of Economic Affairs-31- 528848 A7 ___B7 V. Description of the invention (2 $ (Please read the notes on the back before filling this page), in the vertical direction From top to bottom, they are arranged in the order of switching room button (24a), time setting button (124b), refrigerating room button (124c), freezer button (124d), and ice making button (I24e). Display section (1 twenty two ), A plurality of display areas are provided. In this embodiment, the display area is configured to display the direction toward the refrigerating compartment (100) by the operation mode of the refrigerator (1) or the cold air wind direction changing means (700). ) A first display section (130a) of the supply direction of the supplied cold air, etc .; and a second display section (130b) showing the operating state of the switching chamber (300); and a display section of the freezing chamber (500) The third display section (130c) of the operation status, etc. In this embodiment, the display section (122) is composed of a vertically-shaped liquid crystal panel. Printed by the Consumers ’Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs. Fig. 10 illustrates the internal structure of the operation display unit (120). In Fig. 10, the operation display unit (120) includes a surface panel (800) forming a surface thereof and a substrate (810) forming a back surface thereof. The outer panel of the operation display unit (120) is formed by the surface panel (800) and the substrate (810). A half mirror (140) is provided on the surface panel (800). The first configuration Operation button group (123) and second operation button group (1 24 Each operation button is composed of a button cover (126) arranged on the surface panel (800) and a button (127) covered by the button cover (126). The button cover (126) is from the surface panel (800) is slightly protruded and provided. The display section (1 22) composed of a liquid crystal display panel is provided with a display content showing the operating status of the refrigerator (1), and is fixed by means of (8 20a), (820b) ), On the inner surface of the surface panel (800) and the substrate. The paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 mm) -32- 528848 A7 B7 V. Description of the invention (3 () (810) It is fixed, and the operating state of the refrigerator (1) is displayed on the surface panel (800). (Please read the precautions on the back before filling in this page.) On the substrate (810), each operation button that constitutes the first operation button group (123) and the second operation button group (124) is installed. The start switch (830) and LEDs (840) and (850) that emit light in response to the operation of the switch (830). On the inner surface of the liquid crystal display panel, a light guide plate for guiding light emitted by the LED (850) to the liquid crystal display panel is installed. For the operation display unit (1 20) constructed as above, in the normal state, the LEDs (840) and (850) will be turned off, and the display content of the liquid crystal display panel will be hidden by the half mirror (140). Half mirrors function as ordinary mirrors. From this state, by operating any of the operation buttons constituting the first operation button group (123) and the second operation button group (124), the switch (830) can be started, so that the LED (840), the Intellectual Property Bureau of the Ministry of Economic Affairs The printed (8 50) printed by the employee consumer cooperative lights up. The LED (840) is used to illuminate light toward the operated operation button. By operating the operated operation button, the button operated by the operator can be displayed. The light emitted from the LED (850) is guided by a light guide plate (135) to a display portion (1 22) composed of a liquid crystal display panel, and the light emitted from the liquid crystal display panel is used to form a first operation button group. (123) and any operation button of the second operation button group (124), so that the indicated operating state of the refrigerator (1) will pass through the half mirror (140) installed on the surface panel (800), and It is displayed with a surface panel (800). Then, after a certain period of time, the LEDs (840) and (850) will turn off, and the display content of the display section (122) will apply the Chinese National Standard (CNS) A4 specification (210X297 mm) according to this paper size -33- 528848 A7 B7 V. Description of the invention (31 Concealed by the half mirror (140). At this time, the half mirror functions as a normal mirror. (Please read the precautions on the back before filling this page) In this embodiment, the operation states of the operation buttons of the first operation button group (123) and the second operation button group (124) and the operation status of the refrigerator (1) are displayed only within a certain time. 'Therefore, the LEDs (840) and (850) do not have to light up frequently, and can reduce the power consumption of the refrigerator (1). Next, for the operation of the operation button (121) and the display content of the display section (122), The description will be made with reference to Figs. 11 to 26. First, referring to Figs. 11 to 15, the contents displayed on the display section (1 22) when the first button group (123) is operated will be described. Fig. 11 Department of operation display (1 20) One example of the display state is shown in Figs. 12 and 13 which are examples of the display state of the first display section (130a), and Fig. 14 is an example of the display state of the operation display section (1 20). Figure 15 shows an example of the display state of the first display unit (130a). Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs In this embodiment, the refrigerator (1) is in a normal operation state The display content of the display unit (122) will be hidden by using the half mirror (140). From this state, the cooling button (123a), the defrosting button (123b), and the freezing button (12 3c) are operated. As shown in Fig. 11 (a), the display content of the display section (1 22) hidden by the half mirror (140) will be displayed. Fig. 11 (a) This is the normal operation of the refrigerator (1) in this embodiment. For example, it shows the power-saving operation of the refrigerator (1), the sound guidance "ON", the fruit and vegetable room and the refrigerating room of the switching room (300). Carry this paper at +2 degrees Celsius (CNS) A4 specification (210X29? Mm) -34- 528848 A7 ___B7____ 5. Description of the invention (3 $ rotation, the freezer is operating at -18 degrees Celsius. (Please read the precautions on the back before filling this page) From this state, for example, by operating the cooling button (123a) and setting the refrigerator (1) to the rapid cooling mode, as shown in FIG. 11 (b), a display means for displaying the direction of the cold air ( 1 60), and the symbol (1 6 1) showing the rapid operation mode, and the symbol (167) showing the rapid cooling mode, will be displayed on the first display portion (130a), during operation with the refrigerator (1) When the mode is switched to the rapid cooling mode, for example, "This is the cooling operation mode! "And other voice guidance to inform the operation mode of the refrigerator (1). In addition, the setting and cancellation of voice guidance will be described later. The direction of the direction display means (1 60) displayed on the first display section (130a) by the consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs is shown in Fig. 12 by using cold air wind direction changing means to display the The supply direction of the cold air supplied to the refrigerating compartment (100) is composed of three marks: a first direction display mark (160a), a second direction display mark (160b), and a third direction display mark (160c); 1 2 (a) is the state displayed by the direction display means (1 60), and the first 12 (b) is the state displayed by the first ^ direction display No. 75 (16 0 a) 'brother 1 2 (c) The figure shows the state in which the display mark (1 60b) is displayed in the second direction, and the picture 12 (d) shows the state in which the display mark (1 60c) is displayed in the third direction. In this embodiment, by operating the cooling button (123a), as shown in FIG. 12 (a), a direction display means (160) and a mark (161) indicating a rapid operation mode are displayed. On the first display section (130a). From the state shown in Figure 12 (a), 'by further operating the cooling button (123a)' as shown in Figure 12 (b) ', the paper size in the first direction is applicable to the Chinese National Standard (CNS) A4 specification ( 21〇X297mm) -35- 528848 A7 ______B7 V. Description of the invention (33) (Please read the notes on the back before filling this page) No. 3 (160a) will be displayed on the first display section (i30a ), The supply direction of the cold air supplied from the cold air wind direction changing means (700) to the refrigerating compartment (100) can be set arbitrarily or selectively. If the cooling button (12 3 a) is further operated, as shown in Figs. 12 (c) and 12 (d), 'the second direction display mark (1 60b) and the third direction display mark (160c) will be sequentially displayed. Instead of the first display section (i30a), the supply direction of the cold air supplied from the cold air wind direction changing means (700) to the refrigerating compartment (100) can be set arbitrarily or selectively. With this setting, since the cold air can be supplied to the food placed in the refrigerating compartment, efficient cooling can be performed early. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. After completing the operation mode of the refrigerator (1) or the setting of the supply direction of cold air, the refrigerator (1) will start to operate in the rapid cooling mode after a certain period of time. In addition, a voice guidance such as "Start of the rapid cooling mode!" Is used to inform the refrigerator (1) that the operation has been started in the rapid cooling mode. In this embodiment, after the rapid cooling mode is started, the cold air wind direction changing means (700) changes direction to the direction indicated by the direction display means (160), and the cold air is concentratedly supplied toward the direction, The rapid cooling operation is performed at a preset time. In the above-mentioned embodiment, although it is shown that the cold air is supplied in the selected direction, as shown in FIG. 13 (d), the direction display means (1 60) may be displayed on the first display. The cold air is supplied to the refrigerator (1 30) in all directions in the section (1 30). In the state shown in Figure 13 (d), the means for changing the direction of cold air (700) is refrigerated -36- This paper size applies Chinese National Standard (CNS) A4 (210X 297 mm) 528848 A7 B7 V. Invention Explanation (3) The room is rotated in the room (100), and the rapid cooling operation is performed while supplying cold air to the entirety of the refrigerating room (100). The rapid display operation is displayed on the first display section The direction display means (160) on (1 3 0) will be repeatedly displayed as shown in Figures 13 (a), 13 (b), 13 (c) '13 (d). Borrow In this way, it is possible to visually check the flow of cold air. In addition, on the first display portion (1 30), the first direction display mark (1 60a) and the second direction display mark are displayed regardless of whether they are displayed. Any one of (160b) and the third direction display mark (160c) will be repeatedly displayed as shown in Figures 13 (a), 13 (b), 13 (c), and 13 (d). Then, once the preset time has elapsed, the "rapid cooling operation is over!" Waiting for voice guidance or electronic sound to inform the end of the rapid cooling operation and return the display of the liquid crystal display panel (1 30) to the state shown in Figure 11 (a), while the refrigerator (1) will In this way, in this embodiment, in the state where the direction display means (1 60) is displayed on the first display section (1 30a), by “operating the cooling button (123a), as the system The first direction display mark (160a), the second direction display mark (160b), and the third direction display mark (160c) are selected one by one on the first display section (130a), and then The result is displayed on the display unit, so that the cold air can be supplied in any direction according to the user's purpose. Furthermore, in this embodiment, since the operation mode of the refrigerator (1) is set or the operation is started Time, end of action, etc. are made to tell by sound, so you can easily confirm that the paper size is in accordance with the Chinese National Standard (CNS) A4 specification (210X: 297 mm) (Please read the precautions on the back before filling in this Page) Order printed by the Intellectual Property Bureau's Consumer Cooperatives of the Ministry of Economic Affairs-37- 528848 A7 _B7_ V. Description of the invention (3 $ Recognize the operating state of the refrigerator (1). In addition, in this embodiment, by operating the thaw button ( 123a), the display on the mark (167) displayed on the ground display unit (130a) will change from "cooling" to "thawing". Although the operation mode of the refrigerator (1) is set to the rapid thawing mode, but Except for the display of the mark (1 67), the content displayed on the first display section (1 30a) will be the same as that in the rapid cooling mode, and the control of the cold air wind direction changing means (700) is also Since it is the same as the rapid cooling changing method, its detailed description is omitted. When operating the defrosting button (123b), the situation is the same as when operating the freezing button (12 3a), for example, by voice guidance such as "This is a rapid defrosting!" Or "Starting the rapid defrosting mode operation!" Electronic sounds and the like inform the start of the operation of the refrigerator (1) and the end of the operation. In this embodiment, the liquid crystal display panel constituting the display section (1 22) is hidden by the half mirror (140), but it is not limited to this. For example, during normal operation of the refrigerator (1), the periphery of the liquid crystal display panel constituting the display portion (1 22) becomes dark and inconspicuous. By operating the operation portion (1 2 1), the periphery of the liquid crystal display panel is made dark. It may be brightened to display the display content displayed on the liquid crystal display panel. Next, the situation when the freeze button (123c) is operated will be described with reference to FIG. When the refrigerator (1) is in normal operation, the freezing button (123c) is operated, and if the refrigerator (1) is set to the rapid freezing mode, as shown in FIG. 14, a symbol (162) of the rapid freezing mode is displayed. ) Will be displayed on the first display section (139a). When the refrigerator (1) this paper size is applicable to China National Standard (CNS) A4 specification (210X 297 mm) ----------- ( Please read the precautions on the back before filling this page) Order printed by the Intellectual Property Bureau Employee Consumer Cooperatives of the Ministry of Economic Affairs-38- 528848 A7 B7 V. Operation of the invention (both (please read the precautions on the back before completing this page) When the mode is switched to the quick freeze mode, the operation mode of the refrigerator (1) will be notified with a sound. For example, when the operation mode of the refrigerator (1) is changed to the quick freeze mode, the "This is the quick freeze mode" "!" And other voice guidance to inform the operation mode. After setting the quick freeze mode, after a certain period of time, the refrigerator (1) will start operating in the quick freeze mode, and the voice will start in "rapid freeze mode!" Guidance , Or by displaying the electronic sound of the start of the quick freeze mode to inform the refrigerator (1) to start the operation in the quick freeze mode and perform the quick freeze operation within a preset time. Then, once the preset time has passed, It will use the voice guidance such as "Fast freezing operation is complete!" Or an electronic sound indicating the completion of the rapid freezing operation to inform the end of the rapid freezing operation mode and return the refrigerator to the normal operating state. Then, After a period of time after returning to the normal operating state, the liquid crystal display panel constituting the display section (1 22) will be hidden by the half mirror (140), and the refrigerator (1) will continue to operate normally. Wisdom of the Ministry of Economy Printed by the employee's consumer cooperative of the property bureau Next, the setting and non-setting of the voice guidance will be described with reference to Fig. 15. Fig. 15 is a diagram showing the setting state and the non-setting state of the voice guidance, of which Fig. 15 (a) is The setting state of the sound guidance is shown, and FIG. 15 (b) is a diagram showing the non-setting state of the sound guidance. In this embodiment, the The freeze button (123c) is used for setting and non-setting of voice guidance. Specifically, it is displayed by continuously holding down the freeze button (123c) for a fixed time, for example, continuously pressing for 3 seconds, to display the first 15 (a ) The mark (1 64) of the setting state of the voice guidance shown in the figure will apply the Chinese National Standard (CNS) A4 specification (21〇 > < 297 mm) '-39-528848 A7 ___ B7_ V. Description of the invention (3 "(Please read the precautions on the back before filling this page) Turn off the light, and the display on the first display (1 30a) will As shown in Figure 15 (b), the sound guidance device will be in a non-set state. When the sound guidance device is in a non-set state, the operation mode of the refrigerator (1) is set for a time or when the operation starts , The sound guidance or electronic sound issued at the end of the action will not sound, and when the operation buttons are operated, the electronic sound will not be emitted. When setting the sound guidance again, keep pressing the freeze button ( 123c)-for a fixed time, for example, if you continue to press for 3 seconds, the mark (1 64) used to display the setting state of the sound guidance will be lit, and the display on the first display section (1 30a) will be as shown in the first 5 (a) In the state shown in the figure, the sound guidance device will be set. When the sound guidance device is in the set state, as described above, the operation mode of the refrigerator (1) will be set for time or action At the beginning, the action ends The sound guidance at the time of the beam is made, and the electronic sound when the operation buttons are operated is sounded. In addition, in this embodiment, although the freeze button (123c) is used for setting and non-setting of the sound guidance, whether it is It is possible to use the cooling button (123a) or the thawing button (123a) to set or not set the voice guidance. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Next, the display when the second button group (124) is operated The display state of the unit (122) will be described with reference to FIGS. 16 to 19. First, with reference to FIGS. 16 to 19, one embodiment of the timer function of the refrigerator (1) according to this embodiment will be described. Figs. I 6 to 19 show examples of the display state of the third display section (130c). In this embodiment, as described above, for example, it is applied to the paper size by operation cooling. China National Standard (CNS) A4 specification (210 X 29 * 7 mm) ~ " -40- 528848 A7 B7 V. Description of invention (3 $ button (1 2 3 a), operation mode switch of refrigerator (1) To the cold Although the rapid cooling operation is performed within a preset time, the operation is not limited to this. The rapid cooling operation time can also be set according to the purpose of use. Specifically, the microcomputer built in the refrigerator (1) In the control, the settable time period is memorized at predetermined time intervals, and can be set by the state of the food stored in the refrigerating compartment (100), for example, the temperature when the food is stored Time for rapid cooling operation. As an example, the refrigerator in this embodiment has its rapid freezing time set to 30 minutes and the cooling button (123a) is operated. After a certain period of time, the refrigerator (1) will The rapid cooling operation was performed within 30 minutes. At this time, before a certain period of time has passed from the operation of the cooling button (1 23a) until the timer button (1 24b) is operated, the display on the third display section (1 30c) will become the one shown in Fig. 16 (b). State, the rapid cooling operation time of the refrigerator (1) is set to 60 minutes. If the timing button (1 24b) is further operated, the display on the third display portion (1 30c) will become the state shown in Figure 16 (b), and the rapid cooling operation time of the refrigerator (1) will be set to 9 0 minutes. In addition, in Fig. 16 (b), although the setting time of the rapid cooling operation is set to 90 minutes, it is not limited to this. For example, from 30 minutes to 180 minutes (3 hours) can be set. Set. In this embodiment, the rapid cooling operation time is set at a fixed interval, for example, at 30-minute intervals, but it is not limited to this. The unit may be 10 minutes or one hour. Set the rapid cooling operation time in units. Then, after the time for rapid cooling is set, after a certain period of time, the paper size of the computer applies the Chinese National Standard (CNS) A4 specification (210X297 mm) ~ '-41-I -------- ^ 1 — (Please read the notes on the back before filling out this page), 11 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 528848 A7 B7 V. Invention Description (邛 Refrigerator (1) will start to run at the set time, In addition, the user is notified of the start of the rapid defrosting operation by voice guidance or electronic sound. (Please read the precautions on the back before filling this page.) Also, in this embodiment, operate the defrosting button (1 23b). In this case, not only the rapid defrosting operation is performed only at a preset time, but also a rapid defrosting operation time that is suitable for the purpose of use. As one example, the refrigerator of this embodiment sets the rapid defrosting operation time to One hour (60 minutes) to perform rapid thawing operation. At this time, after operating the thawing button (123b) and before a certain period of time elapses, if the timing button (124b) is operated In this case, the display of the third display unit 130c will become the state shown in FIG. 17 (a), and the refrigerator (1) will display the shortest time for the rapid cold thawing operation. In this embodiment, this shortest time is taken as In one example, it is set to 15 minutes. The display on the third display unit (130c) starts from Figure 17 (a), and if the timing button (124 b) is operated, the third display unit (130c) is quickly thawed. The operation time will be displayed in the order of 17 (b), (c), (d), and the refrigerator (1) can be set for the rapid thawing operation printed on the employee consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. In this embodiment, although the setting time of the rapid thawing operation is displayed up to two hours (120 minutes), it is not limited to this, and it can be set from 15 minutes to a maximum of 4 hours (240 minutes). Also, in In the present embodiment, although the quickest defrosting operation time is displayed as the shortest time, the rapid defrosting operation time is set, but it is not limited to this. For example, a predetermined schedule is set in advance. Time as the benchmark, you can set the rapid defrosting operation time in units of 10 minutes or one hour. Then, after the setting of the rapid defrosting operation time is completed, when a certain period of time has passed, the size of the electric ice paper is applicable to the Chinese country Standard (CNS) A4 specification (210X297 mm) -42- Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Employee Consumer Cooperative 528848 A7 ____ B7___ V. Description of the invention (4 () Box (1) will start rapid unfreezing at the set time It operates, and informs the user of the message that the rapid thawing operation is started by voice guidance or electronic sound. In this way, in this embodiment, since the timer cooling chamber g can be used to set the time of the rapid cooling operation or the rapid freezing operation in the refrigerator (1), it can be set according to the intended use purpose. , So can provide a refrigerator with good convenience. Next, another embodiment of the timer function of the refrigerator (1) in this embodiment will be described with reference to Figs. 18 and 19. When the refrigerator (1) is in operation, once the timer button (124b) is operated, the display on the third display section (130c) will switch to the shape of ftg as shown in Figure 18 (a). The refrigerator compartment button (124c) and freezer compartment button (124d) will switch to the timer time setting button. In this embodiment, for example, the refrigerator compartment button (1 24c) is switched to a setting operation button for setting "minutes", and the freezer compartment button (124 d) is switched to a setting operation button for setting "seconds". When the third display section (130c) is in the state shown in FIG. 18 (a), if the refrigerator compartment button (124c) is operated, the display of the third display section (130c) becomes the same as the first display 8 (b), (c), you can set the timer time in "minutes". After the timer time is set to "minutes", if the freezer button (124d) is operated, the display on the third display section (130c) will become as shown in Figure 19 (a). If one operation is performed in the state, the display of the third display section (13c) will be switched to the one shown in Figures 19 (b) and (c). This & Zhang scale can be applied to the Chinese National Standard (CNS) ) A4 specification (210X297mm) '— (Please read the precautions on the back before filling out this page) A-43- 528848 A7 _____ B7 V. Description of the invention (The time of the timer is set in "seconds". In In this embodiment, you can set the "second" of the timer time in units of 10 seconds. (Please read the precautions on the back before filling this page.) Then, once the timer time is set, When the timer button (1 24b) is operated, the timer function will be activated, and the voice guidance or electronic sound will be used to inform the timer to start the operation. Even if the timer set time has elapsed, it can still be borrowed. Voice-guided or electric A consonant, etc., to inform the end of the timer function. In this way, in this embodiment, for example, by using the function of a timer in the refrigerator (1), the timer function can be used as a kitchen timer. Then, when the timer function is used as a kitchen timer, it is possible to perform, for example, the use time of an electronic microwave oven used in cooking operations, or the rapid cooling, rapid thawing, etc. in the refrigerator (1). Therefore, the overall cooking operation can be managed accordingly. Next, referring to Fig. 20, the display of the display section (122a) when the switch room button (124a) is operated will be described. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Fig. 20 shows the state displayed on the second display section (130b) and the setting state of the switching room (3 00). When the refrigerator (1) is in operation, if the switching room button (1 24a), the display of the second display section (130b.) Will change to the state shown in Fig. 20 (a), and all of them may be set in the switching room (300). The storage room will be displayed, and the setting of the switching room (300) will be released. From the state shown in Figure 20 (a), if the operation is further switched, the paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) -44-528848 A7 B7 5. Description of the invention (岣 (Please read the precautions on the back before filling this page) If the room button (124a) is pressed, the display of the second display 130 (b) As shown in FIG. 20 (b), the switching chamber (300) is selected in the freezing chamber. From the state shown in FIG. 20 (b), if the switch room button (124a) is further operated, the display of the second display unit 130 (b) will be in the state shown in FIG. 20 (a) again. The selection of the switching room (300) is released. After that, by operating the switch room button (124a), the display of the second display portion 130 (b) is sequentially switched in the order of figures 20 (b), (c), and (d). That is, in this embodiment, before the switching room (300) is set to a storage room suitable for the purpose of use, the switching room (300) can be repeatedly selected and released by operating the switching room button (124a). Until the switching room (300) is set to a storage room suitable for the purpose of use. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. After setting the switching room (300) to a state suitable for use, once the operation of the switching room button (1 24a) is stopped, after a period of time, the switching room (300 ) Will start operation as the set storage room, and as shown in FIG. 20 (e), the status of the set switching room (300) will be displayed on the second display section (130b). In this embodiment, as shown in the 20th (e), the state in which the switching chamber (300) is set to the local compartment is shown. In addition, in this embodiment, if the voice guidance device is turned "ON", when the switch room button (124a) is operated, electronic sounds of different scales are changed to inform the selection of the switch room (300). status. In this way, in this embodiment, since the selection state of the switching room (300) is visually displayed, and the electronic paper is used to listen to this paper, the Chinese national standard (CNS) A4 standard (210X 297 male) is applied. %) &Quot; 'I-45-528848 A7 ___B7___ V. Description of the invention (岣 (Please read the precautions on the back before filling out this page) to inform you in a perceptual manner, so it is not necessary to open and close the opening and closing door (30) of the switching room (300) ), You can confirm the setting state of the switching room (300), thereby improving the convenience of the switching room (300). Next, the function of the ice making button (124e) will be described with reference to Figs. 21 to 23. The figure is a diagram showing the structure of the automatic ice making device, and FIGS. 22 and 23 are diagrams showing an example of the display state of the third display section (130c). As shown in FIG. 21, the automatic ice making device is composed of It is composed of a water supply tank (1 02) installed in the refrigerating compartment (100), an ice tray (901) installed in the ice making chamber (400), and water supplied from the water supply tank (102) to Water supply pump (902) and water supply duct of ice making tray (901) ( 903), and a filter (904). In this ice-making device, normally, when the refrigerator (1) is running, the feed pump (902) passes water through the filter (904) to pass water through the filter (904). It is sucked up from the water supply tank (102), and then supplies water to the ice tray (901) through the water supply pipe (903), thereby making ice. The produced ice cubes are stored in the ice storage box (402). Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. In this embodiment, the automatic ice-making device can be used for the operation sound of the compressor (601) (refer to FIG. 2) that may be noticed at night or the like The sound of ice dripping and the like is temporarily stopped by operating the ice making button (124e). The state of temporarily stopping the ice making button (1 24e) is displayed on the third display section ( Π0), the symbol (16 5) used to display the automatic ice-making mode will be in the state shown in the figure 2 2 (a), and it will be displayed in a state where the automatic ice-making device is temporarily stopped. Automatic ice-making that is temporarily stopped Device, after a certain period of time, the temporary suspension of paper The scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm1 " " " -46-528848 A7 _B7 _._ V. Description of the invention (4) The setting up to now will start to make ice again at regular intervals In this embodiment, the time during which the automatic ice making device is temporarily stopped is set to, for example, 8 hours. The display content of the third display unit (130c) is in a state shown in FIG. 22 (a), By further operating the ice making button (1 24e), the mark (165) displayed on the third display portion (130c) will become as shown in Fig. 22 (b), and the operation of the automatic ice making device will be stopped. . The stopped automatic ice making device will stop the ice making before operating the ice making button (124e) again. Next, referring to Fig. 21 and Fig. 23, the cleaning of the automatic ice making device will be described. The sweep of the automatic ice-making device, for example, by operating the ice-making button (124e) multiple times, the mark (1 66) showing the sweep mode as shown in Fig. 23 (a) can be displayed in the third The display section (130c) sets the sweep mode of the automatic ice making device. Then, after the mark (166) is displayed on the third display section (130c), after a certain period of time, the feed pump (902) will suck the water from the feed tank (102) through the filter (904), Water is repeatedly supplied to the ice-making tray (901) through the water-supply pipe (903), thereby sweeping the ice-making tray (901) and the water-supply pipe (903). In addition, when the automatic ice making device is sweeping, the display on the third display section (130c) is as shown in Figures 23 (a) and (b), and the symbol (1 65) used to indicate the automatic ice making mode ) And a mark (1 66) used to indicate the sweep mode, and a sound such as an electronic sound is used to inform that the refrigerator (1) is in the sweep mode of the automatic ice-making device. In addition, in this embodiment, the Chinese national standard (CNS) A4 specification (210X297 mm) is applied to the paper size of the notebook. (Please read the precautions on the back before filling this page.) Order the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed -47- 528848 A7 _B7__ V. Description of the invention (The blinking state of the 1 (1 65) and the mark (1 66) will emit electronic sounds and other sounds. (Please read the precautions on the back before filling in this page) In this way, in this embodiment, since the sweeping of the ice making tray and the sweeping of the water supply duct (903) which has not been swept in the past can be performed, a sanitary automatic ice making device can be used. In addition, in this embodiment, even when the sweep mode of the automatic ice making device is set, the refrigerating compartment (100), the fruit and vegetable compartment (200), the switching compartment (300), and the freezing compartment (500) still follow each other. The operation mode is set to operate. Next, the function of the refrigerator compartment button (124c) will be described with reference to Fig. 24. Fig. 24 shows a third display portion when the refrigerator compartment button (124c) is operated. 130c) is a schematic diagram showing the display state of the third display unit (130c) in FIG. 24. If the refrigerator compartment button (124c) is operated in the state shown in FIG. 24 (a), It will be displayed on one side of the third display section (1 30c), that is, the side marked "strong · medium · weak", and the mark (1 80) showing the number of revolutions of the compressor will move as shown in the figure. 24 (b) The state shown in the figure is printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. In this embodiment, the mark (1 80) is closer to the "strong" position, because the compressor (601) (refer to the second The higher the number of revolutions, the higher the cooling capacity, and the lower the temperature in the refrigerator compartment (100). In the state shown in Fig. 24 (b), further operate the refrigerator compartment button ( 124c), the position of the mark (180) will become a "strong" position as shown in Figure 24 (c). In the state of Figure 24 (c), the Chinese National Standard (CNS) will be used A4 specifications (210X297 mm) -48- 528848 A7 B7 V. Description of the invention (岣 (Please read the note on the back first) Please fill in this page again.) The number of revolutions of the shrinking machine (601) will increase, and the temperature of the cold air supplied to the refrigerating compartment (100) will decrease. From this state, if the refrigerating compartment button (124c) is further operated, it will be marked. (180) will be displayed in the order shown in Figure 24 (b), (a), (d), (e). In the state of Figure 24 (e), the number of revolutions of the compressor (60 1) will be displayed. The temperature is lowered, and the temperature of the cold air supplied to the refrigerating compartment (100) is increased. In this embodiment, the refrigerator compartment button (124c) is operated to determine the position of the mark (180). After the number of revolutions of the compressor (601) is determined, a certain period of time elapses in the warehouse in the refrigerator compartment (100). The temperature will be adjusted, and the display on the third display portion (130c) will be in the state shown in Figure 24 (f), and the refrigerating compartment (100) corresponding to the number of revolutions of the compressor (60 1) can be displayed Temperature in the library. In this embodiment, although the refrigerator compartment (100) is described, the temperature adjustment of the freezer compartment (500) can also be performed by operating the freezer compartment button (124d) to make the display position of the mark (185). The same temperature adjustment as that of the refrigerator compartment (100) is performed. In addition, since the movement of the mark (1 85) is the same as the mark (1 80), a detailed description thereof is omitted. This is printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. In this embodiment, since the temperature in the refrigerator (100) and freezer (500) can be adjusted according to the use destination, it can provide Convenient use of good refrigerators in freezer (100) and freezer (500). In addition, in this embodiment, although the internal temperature of the refrigerating compartment (100) and the freezing compartment (500) is adjusted by the number of revolutions of the compressor (601), as shown in FIG. 25,値 The paper size shown in the third display section is in accordance with the Chinese National Standard (CNS) A4 specification (210X297 mm 1 " -49-528848 A7 B7. V. Description of the invention (4 is (Please read the precautions on the back before filling in this Page) (13 0c), you can also increase or decrease the temperature of the refrigerator compartment (100) and freezer compartment (500) by operating the refrigerator compartment button (1 24c) and the freezer compartment button (1 24d). Temperature adjustment. Fig. 25 is a diagram showing the state of adjusting the temperature in the warehouse displayed by a number of figures by operating the refrigerator compartment button (124c) and the freezer compartment button (124d). From page 24 (a) From the state shown in the figure, by operating the refrigerator compartment button (1 24c) and the freezer compartment button (124d), the display on the third display section (13 0c) will become the 25th (a), (b) In the state shown, the temperature of the refrigerator compartment (100) and the freezer compartment (500) can be adjusted. It can be adjusted with a one-degree scale. In this way, the temperature in the refrigerating compartment (100) and freezer compartment (500) can be adjusted according to the use destination in the same way as the temperature adjustment illustrated in FIG. 24. For this temperature adjustment made on a one-degree scale, as the number of displayed temperatures increases or decreases, a timer (180) provided on one end of the third display portion (130c) will be caused. (185) When the linkage is generated, the number of revolutions of the compressor (601) can also be set according to the temperature being adjusted. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs In addition, in this embodiment, such as the 24th and 25th As shown in the figure, although only the temperature of the refrigerator compartment (100) is set between +2 degrees Celsius and +4 degrees Celsius, the temperature of the freezer compartment (500) (not shown) is set from -18 degrees Celsius to- 16 degrees, but it is not limited to this. Regarding the refrigerator (.1) in this embodiment, the temperature of the refrigerating compartment (100) can be set in a range of +2 degrees Celsius to +8 degrees Celsius, The temperature of the freezer (500) (not shown in the figure) is set at -22 ° C Degrees to -14 degrees Celsius. In particular, although the freezer (500) is usually set at 18 degrees Celsius / degrees Celsius, but the paper size is suitable for financial rewards (CNS) A4 (21GX297) (Mm) " I-50-528848 A7 B7 V. Description of the invention (4 $ (please read the precautions on the back before filling this page). For example, during rapid freezing operation, etc., when the cooling capacity is improved, the Since the set temperature of the freezing chamber (500) is set to -18 degrees or lower, the rapid freezing operation can be performed efficiently. In addition, for example, by setting the set temperature of the freezing chamber (500) to -18 degrees or more, the number of revolutions of the compressor (601) becomes low, so that the power saving operation of the refrigerator (1) can be performed. Next, referring to FIG. 26, the display state of the third display unit (130c) when the refrigerator (1) fails, for example, if a failure occurs when the refrigerator (1) is operating, the third display unit (1 30c), the abnormal message as shown in Figure 26 (a) will be displayed, and it will be notified by electronic sounds. The abnormal message is displayed with a mark indicating the location of the fault. Then, when a fault occurs, before the faulty place is repaired, the display of the third display section (130c) will be repeatedly flashed in the order shown in Figures 26 (a) and (b) to display the electronic sound, etc. It also sounds in response to the flashing display. In addition, as for the electronic sound, if the above-mentioned sound guidance is set to "OFF", the sound can be eliminated. This is printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. In this embodiment, the fault status of the refrigerator (1) is displayed with a flashing mark indicating the location of the fault, and it is notified by an electronic sound. , So you can provide a refrigerator that can immediately know the fault status. As described above, in this embodiment, the state of the refrigerator (1) is displayed on the first display portion (130a), the second display portion (130b), and the third display portion (130c), but it is not Limited to this. For example, by operating the first button group (123) or the second button group (124), the Chinese paper standard (CNS) A4 size 1210x297 mm can be applied to this paper size. -51-528848 A7 _ B7 __ 5 Description of the invention (发明 (Please read the precautions on the back before filling in this page) will be displayed on any of the first display section (130a), the second display section (130b), and the third display section (130c) One display content is displayed on the entire display section (1 22). As a result, the operating state of the refrigerator (1) can be displayed in a larger display state, so that its visual recognition can be further improved Next, the structure of the opening and closing door (10) and the handle portion (11) will be described with reference to FIG. 27. FIG. 27 is a developed view of the parts of the opening and closing door, which is composed of the following: The door member (10a) on the facade, the handle member (1la) constituting the handle portion (11), the upper surface member (10b) constituting the upper surface of the opening and closing door (10), and the lower part of the opening and closing door (10). The surface member (10c) below the surface and shows the operation of the refrigerator (1) to The operation display section (120) in its operating state. The handle cooperative member (11 a) printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs is composed of a grip section (1 2) and a plane configured with the operation display section (120). The part (1 3) and the hand-drawn recess (14) provided around the grip part (12) are integrally formed by resin molding. The grip part (1 2) is formed from a side view. In order to support the arc-shaped structure forward, it is a shape that is easy to hold and easy to pull. The flat portion (1 3) is formed with a recessed portion (1 3a) for disposing the operation display portion (1 20) and an operation display portion. (1 20) is formed after the opening and closing door (10) is assembled and then installed in the recess (1a). Next, the assembling process of the opening and closing door (10) will be described. First, it is integrally formed by using a resin molding station. The handle member (1 la) is formed by mounting: a back member (1 2a) constituting the back of the grip portion (1 2), and a back member (1 lb) constituting the back of the handle member (1 la). Handle (11). This paper size applies to China National Standard (CNS) A4 (210X297 mm) ~ -52- 528848 A7 B7 V. Description of the invention (邛 Then, the handle portion (11) is mounted on the component (10a), (10b) and the door component (10a). After wiring and the like not shown in the figure are arranged on the back of the door member (1 Oa), the inner wall members constituting the inner wall surface of the opening and closing door (10) not shown in the figure are installed, and the door member ( 10a) and the inner wall member, the door member (10a), the handle member (11), the members (10a), (10b) are integrated by foaming and filling the heat-insulating material, After integrating them, the operation display section (12Q) is connected to the wiring installed in the recessed section (13a), for example, it is connected to the connector (13b), etc., and is installed in the recessed section (13a). On, the open-close door (10) is formed. With this structure, when the operation display section (1 20) is damaged or malfunctioned, the operation display section (1 20) can be removed from the recessed section (13a), so that the operation display section (120) With good maintainability. [Second Embodiment] Figs. 28 to 30 are model diagrams showing a second embodiment of the invention, Fig. 28 is an external view of a refrigerator, and Fig. 29 is an electric appliance in a state where an outer door is removed. The front view of the refrigerator, FIG. 30 is an external view of an operation display part. In Fig. 28, a refrigerator is represented by (la), which is composed of a refrigerator compartment (100) provided with an opening and closing door (10) and disposed at the uppermost part of the refrigerator (la), and a pull-out door (30) A fruit and vegetable room (200) arranged below the refrigerating compartment (100), and a switch room (300) provided with a pull-out door (30) and arranged side by side under the fruit and vegetable room (200), and a pull-out door (40) of the ice making chamber (400), and with the pull-out door (50), the Chinese standard (CNS) A4 specification (210X 297 mm) is applied to this paper size ------------ ( (Please read the notes on the back before filling out this page)

-、 1T Printed by the Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs -53- 528848 A7 B7

V. Description of the invention (5D (Please read the precautions on the back before filling this page) The freezer compartment (500) located at the bottom of the refrigerator (1). The opening and closing door (10) is equipped with: An operation unit (121a) for setting the operating state of the refrigerator (la), and an operation display unit including a handle (11) and a display unit (122a) for displaying the operation state of the refrigerator (la). In this embodiment, 'the structures of the upper freezing chamber (3 50), the lower freezing chamber (450), and the operation display unit (120a) are different from those in the first embodiment'. As for the other parts, The first embodiment is the same, so detailed descriptions are omitted. The upper part of the freezer compartment (350) printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs is set at a temperature of about -18 degrees, and is used to make ice. It is equipped with a pull-out door (35) in the storehouse for holding ice cubes and storing frozen foods that are frequently used, and is installed in the storehouse and can be moved upward and downward through the pull-out mechanism (950). We open upper part and freeze A storage box (3 5 1) constitutes a storage space for the freezer compartment (350) in the upper freezer compartment storage box (351). The upper freezer compartment (350) is attached to the upper side of the refrigerator. An automatic ice-making device (not shown) is installed on the upper part. Then, the upper freezer storage box (35 1) has a structure that can receive the ice made by the automatic ice-making device below and hold the ice. The ice storage section of the block and the food storage section for storing frozen food are arranged side by side. In addition, the automatic ice making device is not particularly necessary, and a shed may be provided on the upper part of the upper freezer compartment (350). An ice tray may be installed on the shed. In the food storage section, a metal plate with a high thermal conductivity is laid on the bottom surface, and is mainly used for storing frozen food that must be rapidly frozen or used frequently. The storage space of this paper applies the Chinese National Standard (CNS) A4 specification (210 × 297 mm) -54-528848 A7 B7 V. Description of the invention (check (please read the precautions on the back before filling this page) By pulling out the pull-out door (35), the upper freezer compartment storage box (35 1) will be pulled out, so the stored food can be taken out and placed without changing the attitude too much, and the upper freezer compartment can be stored. The box (35 1) is taken out from the pull-out door (35) and swept. In addition, since the upper freezer storage box (35 1) is designed to separate the ice storage section from the food storage section, the number of items stored in the ice storage section can be reduced. Ice is affected by the taste of other foods. The lower freezer (450) printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs is set at a temperature of about -18 degrees, mainly used for long-term storage. The frozen food is provided with a pull-out door (35) in the storage room, and is installed in the storage room through the pull-out mechanism (950) in a forward-backward direction, and the lower freezer storage box (451) is opened above, The lower freezer compartment storage box (451) constitutes a storage space for the lower freezer compartment (450). The lower freezer compartment storage box (451) is composed of a first lower freezer compartment storage box (452) mounted on a pull-out mechanism (950a), and an upper portion of the first lower freezer compartment storage box (452). The second lower freezer compartment storage box (453), which can be moved forward and backward along the upper edge of the first lower freezer compartment storage box (452), is in a state where the pull-out door (45) is closed, and the first The lower freezer compartment storage box (452) and the second lower freezer compartment storage box (453) are located in the lower freezer compartment (45) and constitute a sealed storage space. With this two-stage structure, when the pull-out door is pulled out, the first lower freezer compartment storage box (452) is pulled out, and then the second lower freezer compartment storage box (453) is pulled out in this state. In conjunction with the action of pulling out the door (45), or it can be used along the upper paper size of the first lower freezer storage box (452). National Standard (CNS) A4 size (210X 297 mm) -55 -528848 A7 _ B7 _ V. Description of the invention ((Please read the precautions on the back before filling this page) The edges move independently, so it can improve the storage efficiency of food. In particular, in this embodiment, The first lower freezer storage box (452) stores foods with low frequency of use, and the second lower freezer storage box (453) stores foods with relatively high frequency of use, so that the average person can be in the highest position The stored food is taken out or placed in the second lower freezer storage box (453). It is provided on the opening and closing doors (35), (45) on the upper freezer (350) and the lower freezer (450), respectively. , By the horizontally long hand traction section (36 ), (46), and lateral handles (38), (48) formed by the hand-pulling recesses (37), (47) formed under the hand-pulling portions (36), (46), are opened and closed doors (35), (45) The upper ends of the upper end portions (45) form a smooth arc shape toward the center. The opening and closing doors (35), (45) 'are made into lifting hand traction portions (36), (46), and It is opened by pulling it in front. It is printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. In this embodiment, as shown in FIG. 29, behind the freezer (450), it is equipped with: A mechanical chamber (602) having a compressor (601) at a position opposite to the inner wall surface of the freezing chamber (450); and a mechanical chamber (602) provided above the mechanical chamber (602), from the freezing chamber (450) ) To the rear of the upper freezer compartment (350) is provided inside the lower freezer compartment (450) and a position facing the inner wall surface of the freezer compartment (350), and has a first heat The first cooling chamber (660) of the exchanger (66 1) and the first air-supply fan (662) and the δ are placed in the fruit and vegetable room (20 0), the second cooling room (670) facing the inner wall surface of the fruit and vegetable room (200); and the paper size supplied from the first cooling room (660) applies the Chinese National Standard (CNS) Α4 Specifications (210X 297mm) -56-528848 A7 __— _B7 V. Description of the invention (5 today (please read the precautions on the back before filling this page) Cold air is supplied to the lower freezer (45) and the upper freezer (35q) a first cold air passage (650); and a second cold air passage for supplying cold air from the second cooling chamber (670) to the refrigerating chamber (100); and The cold air to the refrigerating compartment (100) is the third cold air passage (609) of the circulating fan (608) circulating in the refrigerating compartment (100). The structures other than the first cold air passage (650) are the same as those in the first embodiment, and detailed descriptions thereof are omitted. The first cold air passage (650) is printed by the employee's consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. It is formed between the front wall of the first cooling chamber (660) and the inner wall of the upper freezing chamber (3 50). The upper blower outlet (651) and the lower blower outlet (652) supply cold air supplied from the first cooling chamber (660) to the lower freezer compartment (450) from the upper blower outlet (651) and the lower blower outlet (652). on. The cold air supplied to the lower freezer (450), after cooling the lower freezer (450), returns to the first cooling chamber (660) from the cold air return port (653). The first cooling passage (650) is provided with a cold air passage (654) for supplying cold air to the upper freezing chamber (350), and the cold air supplied from the first cooling chamber (660) passes through the first cooling passage (650). A blower fan (662) is guided into the cold air passage (654), and then supplies cold air from the air outlet (655) to the upper freezing chamber (350). The cold air supplied to the upper freezer (350) cools the upper freezer (350), flows into the lower freezer (450), and circulates in the lower freezer (45 0). The air return port (653) returns to the first cooling room (660). In addition, the cold air in the refrigerating room (100) and the fruit and vegetable room (200) is in accordance with the Chinese National Standard (CNS) A4 specification (210X297 mm). ) _ ~ -57-528848 A7 B7 V. Description of the invention (The flow of the invention is the same as in the first embodiment, so its detailed description is omitted. In this way, in this embodiment, the Air is supplied to the first cooling chamber (660) of the upper freezing chamber (350) and the lower freezing chamber (450), and the second cooling chamber (670) supplying cold air to the refrigerating chamber (100), so that The cold air is efficiently supplied to each storage room. Next, the operation display section (120a) will be described with reference to FIG. 30. In FIG. 30, the operation display section (120a) is installed in the grip section. (12) On the upper flat part (13) (refer to Figure 28) And is composed of an operation section (121a) for operating the refrigerator (1a), and a display section (122a) for displaying the operating status of the refrigerator (la), and the operation section (121a) and the display section ( 122a) are arranged in parallel with each other. As shown in FIG. 30, the operation section (121a) is operated by operation buttons (1210), (1 220), (1 230), (1240), (1 250). Configuration 'In this embodiment, the cooling button (121), the start button (1220), the refrigerator button (1 230), the freezer button (1 240), and the ice making button (1250) are exemplified. The display section (122a) is composed of a vertically long liquid crystal display panel. 'In this embodiment, the display section (122a) is composed of a first display section (1300a) and a second display section (1300b). The content displayed on the display section (122a) is, for example, as shown in FIG. 30. In addition, the function of the operation buttons (1210) to (1 250) and the operation buttons (1210) to (1 250) ) Operation, about the display on the display (122a) This paper size applies the Chinese national standard ⑽⑽ 格 (21〇x 靖 ^ county ------- --- 0 II (Please read the precautions on the back before filling out this page) Order printed by the Intellectual Property Bureau Employee Consumer Cooperatives of the Ministry of Economic Affairs 528848 A7 B7 V. The content of the invention description (56) is the same as in the first embodiment. Are the same, so detailed descriptions are omitted. (Please read the precautions on the back before filling in this page.) By making such a structure, the operation display section (120a) (operation section (121a) and display section (122a)) can be set close to the user's standing eyesight The upper part of the handle (1 1) formed by the position, so that the user can use the height close to the vertical line of sight to check the operation of the refrigerator and the operation status without having to change the posture significantly. [Third Embodiment] Next, a third embodiment of the refrigerator according to the present invention will be described with reference to Figs. 31 and 32. Figs. Fig. 31 is a diagram showing a state in which the operation display section is arranged at a position slightly in the center of the opening / closing door (1 0). Fig. 32 is a developed view of a part showing the structure of the opening and closing door (1 0). Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs as shown in Fig. 31. In this embodiment, the handle portion (1 la) and the operation display portion (1 28) are independently provided, and the handle portion (1 la ) Is formed by a recessed portion (14a) for hand traction formed around the grip portion (12a). The operation display section (1 28) is attached to a member (127) formed at the center of the opening and closing door (10). Fig. 31 (a) is an example of the operation display unit (1 28) arranging the arranged component (1 27) in the center of the opening and closing door (10), and Fig. 31 (b) is the operation display unit ( 1 28) An example of an arrangement at a slightly central portion of a member (1 27) formed in a long shape. FIG. 31 (c) is a member (127) to be formed in a long shape, with two members. (127a) and (127b), the operation display unit (128) is arranged on the component (127a), and the paper size of the two components applies the Chinese National Standard (CNS) A4 specification (210X297 mm) -59- 528848 A7 B7 V. Description of the invention (Sentences (127a) and (127b) are placed at the center of the opening and closing door (10). (Please read the precautions on the back before filling in this page).) Also shown on the operation display The content on the part (120b) is the same as that in the first embodiment and the second embodiment, and also because the structure other than the opening and closing door (10) is the same as that in the first embodiment and the second embodiment The details are the same, so detailed explanations are omitted. Next, referring to FIG. The structure of the door (10). Fig. 32 is a developed view of parts of the opening and closing door (10) shown in Fig. 31 (b). In Fig. 32, the opening and closing door (10) is composed of the opening and closing door. (10) The door member (1000) of the facade, the grip portion (12a) that performs the opening and closing operation of the opening and closing door (10), and the upper surface of the upper surface that constitutes the opening and closing door (10) A member (1010), a lower surface member (1020) constituting a lower surface of the opening and closing door (10), and a member (127) disposed at the center of the opening and closing door (10), and is mounted on the member (127 The operation display section (1 28) is used to display the operation of the refrigerator and its operation status. The printed grip section (12a) of the consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs is formed from the side. It is an arc shape that protrudes forward, and is a shape that is easy to hold and pull. A hand traction recess (14a) is formed around the grip portion (12a). Also, a hole (129) is formed in a member ( 1 27), the operation display unit (1 28) is fitted to the member (127) by being fitted into the hole (129). The assembly process of the opening and closing door (10) will be described. First, a grip portion (12a), a member (127), and an operation display portion (128) are attached to the door member (1000). The display portion (128) The surface panel (128a) constituting the surface is mounted on the component (127) by fitting into the hole (129), and the component mounted on the display section (128). The paper dimensions apply to the Chinese National Standard (CNS). A4 specification (210X297mm) -60- 528848 A7 B7 V. Description of the invention (5 $ (please read the precautions on the back before filling in this page) (127), which is formed by fitting on the door member (1000 ) Groove (1030), while being installed on the door member (1000). The substrate (128b) constituting the back surface of the display section (128) is located in a hole (1040) formed in the groove (1030), and is supported by a supporting member (1 050) through the hole (1040). On the back surface of the substrate (128b), for example, a wiring (not shown in the figure) such as a connector is installed. The wiring passes through a hole (1060) formed in the supporting member (1 050) and is Wirings and the like which are not shown in the figure arranged on the back of the door member (1000) are connected. Then, after the installation and wiring of the grip portion (12a) and the operation display portion (128) are completed, the upper surface members (1010), (1020), and the aforementioned opening and closing door (1〇) are configured. The inner wall member (not shown) of the inner wall surface is installed on the door member (1000). Between the aforementioned door member (10a) and the aforementioned inner wall member, the heat insulating material is foamed and filled. Form an opening and closing door (10). The consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs has printed this way. The operation display unit (1 28) is arranged on a member (1 27) that is different from the material forming the opening and closing door (1 0). The component (1 27) is provided on the slightly central portion of the opening and closing door (10), which not only emphasizes the existence of the operation display portion (128), but also can improve visual recognition. [Fourth Embodiment] Next, a fourth embodiment of the electric refrigerator according to the present invention will be described with reference to Figs. 33 to 44. Figs. First, using Fig. 33 and Fig. 34, a description will be given of the structure of the refrigerator according to the present invention. Figure 3 3 is about the paper size in the fourth embodiment of the present invention applies to the Chinese National Standard (CNS) A4 specification (210X297 mm) -61-528848 A7 ____ B7_ _ 5. Description of the invention (front view of the network refrigerator Figure 34 is a longitudinal sectional view showing the structure of the same refrigerator. (Please read the precautions on the back before filling out this page.) The refrigerator body (1c) is made by the outer box (2c) and the inner box ( 3c) and a heat-insulating material (4c) filled in between, and has a box-like shape. The refrigerator (1c) is formed with a plurality of storage rooms for storing and storing items From the top, these storage compartments include: a refrigerating compartment (5c), a vegetable and fruit compartment (6c), a switching compartment (7c), an ice-making compartment (8c), and a freezing compartment (9c). The bottom of the refrigerating compartment (5c) is equipped with an ice temperature freezing compartment (hereinafter referred to as an ice greenhouse) (5a). The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs has printed these storage compartments (5c) to (9c). On the front side, 扉 (10e) ~ (14e) for opening and closing the storage room are installed. In this embodiment In front of the refrigerating compartment (5c), a support rotator (10e) which is freely rotatable and supported is provided through support parts installed on either side of the refrigerator, and another On the one hand, in the front of the vegetable and fruit room (6c), the switching room (7c), the ice-making room (8c), and the freezing room (9c), a pull-out that can be freely pulled out and supported is installed by a track or the like. Lie (lie) ~ (14e). Furthermore, the turning 扉 (10e) which forms the refrigerating compartment (5c) is installed in the closed state with a plurality of sheets which are placed inside the refrigerating compartment (5c). The bag body (5b) is located between the vegetable and fruit room (6c) and the switching room (7c), the ice-making room (8c), and the freezer room (9c). In order to reduce the heat transfer between the two rooms, it is provided with heat insulation. The heat insulation partition wall (15c) of the material is used to separate. A cooler room (18c) is formed behind the vegetable and fruit room (6c), the switching room (7c), the ice making room (8c), and the freezing room (9c). ), Used to configure the cooler. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210'〆297 mm) -62- 528848 A7 ___________ 5. Description of the invention (called (16 c) Fan for cooler (17c). An insulated partition wall (15c) is separated between the cooler room (18c) and the fruit and vegetable room (6c), and the insulated partition wall (15c) is connected to the fruit and vegetable room ( 6c) is formed by extending rearward in the up-and-down direction. In the cooler chamber (18c), a cooler fan (17c) is arranged above the cooler (16c). In the cooler chamber (18c), Above, the cold room (6c) and the cooler room (18c) communicate with each other, and a cold air passage (19c) is formed through which cold air cooled by the cooler (16c) flows, The fan (17c), which is driven by a fan motor (20c) mounted on the rear side of the fan (17c), causes the cold air to pass through the cold air passage (19c) and is then supplied to the refrigerating compartment (5c). on. In the cold air passage (19c), in order to adjust the temperature of the refrigerating compartment (5c) to an appropriate range, a buffer damper (21c) is provided to adjust the amount of cold air supplied to the refrigerating compartment (5c). ). In addition, the cool air cooled by the cooler (16c) will flow out from the fan (16c) at the same time and will be placed in the cooler room (i8c) and the fruit and vegetable room (6c) or the switching room ( 7c), the cold air passage between the ice making chamber (8c) and the freezing chamber (9c) is lowered, and flows into the switching chamber (7c), the ice making chamber (8c), and the freezing chamber (9c), and the switching chamber (7c) ), The ice-making chamber (8c) and the freezing chamber (9c) for cooling. From the cooler room (18c), the cold air passing through the damper damper (21c) and passing through the cold air passage (19c) is tied to the wall surface of the inner box (3c) after passing through the damper damper (2 丨 c). The cold air passage (19c) is formed by ascending through the back side of the refrigerator compartment (5c). In addition, the cold air passage (19c), this paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) " — " "--63- I ---------—丨 (Please read the precautions on the back before filling out this page}-Order the consumer cooperation of the Intellectual Property Bureau of the Ministry of Economy Du printed 528848 A7 _B7

V. Description of the invention (6D (please read the precautions on the back before filling this page) The rear of the refrigerating compartment (5c) is divided into multiple passages. This divergent cold air passage extends up and down throughout the refrigeration Both sides of the back surface of the compartment (5c). A plurality of sheds (23) are arranged in the refrigerating compartment (5c) to be spaced apart in the up-down direction, and the refrigerating compartment (5c) is formed to be separated from each other Coming space. This distinguished space is connected up and down through the gap between the sack bag (5b) and the shed (23c). Through the spaces formed by the shed (23b) It communicates with the branched cold air passages, and the cold air outlets that the cold air flows out toward the refrigerating compartment (5b) are formed so as to extend up and down. The refrigerating compartments (5c) are located between the plurality of cold air passages. The central part of the back surface is provided with a substantially cylindrical ventilation duct (25c) and a cooling chamber fan for supplying cold air from the refrigeration chamber (5c) to the ventilation duct (25c). (26c). The ventilation duct (25c) has a long shape and is cold. The room fan (26c) is arranged below it, and these will be installed on the central part of the back of the refrigerating room (5c) to extend upward and downward. 26c), is sucked into the cold air in the refrigerating room (5c) from the cold air inlets of the refrigerating room installed on the left and right sides, and then supplies the blown cold air to the ventilation air pipe (25c). The vent pipe (25c) is hollow inside to allow cold air to circulate. At a position corresponding to the space separated by the sheds (3c) of the refrigerating chamber (5c), a plurality of vent pipes are formed throughout the upper and lower sides. The vent pipe outlet, and then the refrigerated compartment fan (26c), the supplied cold air from the vent pipe outlet, as shown by the arrow in Figure 2, into the refrigerator compartment (5c). From this The paper size of the air pipe is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) ~ " " -64-528848 A7 B7 V. Description of the invention (珣 (Please read the precautions on the back before filling this page) Spit Spitting of cold air from the outlet It is made to be faster than the cold air discharge rate from the cold air outlet, and the ventilation duct (25c), the refrigerating compartment fan (26c), and other structures are set. It is blown to the refrigerating compartment (5c). The cold air in the space partitioned by each shed (3c) flows toward the front of the refrigerating compartment (5c). If it exceeds the front end of each shed (23c), as shown by the arrow, from the shed ( 23c) and the bag body (5b) are lowered. As shown by the arrow, the cooled down air will flow over the upper surface side of the ice greenhouse (5a) and face the rear of the refrigerating room (5c). It flows and is sucked in by the refrigerator fan (26c) from the suction port. In this way, the fan (26c) and the ventilation duct (25c) for the refrigerating compartment can become a means for circulating the cold air in the refrigerating compartment (5c). The cold air ventilation path of the refrigerating compartment (5c) formed by the refrigerating compartment fan (26c) and the ventilation duct (25c) does not pass through the cooler (16c), but is independent of the cooler (16c). In addition, the refrigerating compartment fan (26c) is the refrigerating compartment cold air flowing in from the inlets on the lower sides of the back side of the refrigerating compartment (5c), sucked in from the front, and blown out to the upper ventilation duct (25c). Telecentric fan. The motor (29c) that drives the ventilation vent (25c) is printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. It is arranged above the ventilation vent (25c) and extends along the cylindrical ventilation vent (25c) extending up and down. Rotate around the vertical axis. The rotation of the ventilation duct (25c) changes the blowing direction of the ventilation duct outlet, and the flow direction of the cold air discharged from the ventilation duct outlet to the refrigerating compartment (5c) is adjusted. The wind direction board (30c) installed in the ventilation duct (25c) is located at a position corresponding to the outlet of each ventilation duct. For example, it is located at the outlet of the ventilation duct. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297). -65- 528848 A7 B7 V. Description of the invention (sentence- (Please read the precautions on the back before filling this page) The position directly above the mouth is formed by crossing the passage in the ventilation duct (25c), From the bottom to the top, a part of the cold air flowing through the ventilation duct (25c) and then into the refrigerating chamber is changed to the direction of the refrigerating chamber (5c). Outflow at a fast speed. The outlets for blowing out the cold air supplied from the cooler compartment (18c) and the vents for blowing out the cold air taken in from the refrigerating compartment (5c). Part of the cold air blown into the refrigerator compartment (5c) by the air is circulated in the refrigerator compartment (5c) through the refrigerator compartment fan (26c) and the ventilation duct (25c), but the rest Part of the cold air system It is formed below the refrigerating compartment (5c) and flows into the fruit and vegetable compartment (6c) through the opening (3lc) connected to the fruit and vegetable compartment (6c). The cold air flowing into the fruit and vegetable compartment (6c) flows through the fruit and vegetables The container in the chamber (6c) flows above the container toward the front of the refrigerator and passes through the return opening and the cold air return opening formed in the fruit and vegetable room (6c), not shown, and is returned to the cooler room. (18c). The consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs has printed this. For cold air in refrigerators, there are two sets of circulation paths: the cooler (16c), which has been cooled. The cold air uses the rotation of the cooler fan (17c), starts from the cooler room (18c), passes through the refrigerating room (5c) or the fruit and vegetable room (6c), and returns to the circulation path of the cooler room (18c). ; And the cold air in the refrigerating room is sucked in by the refrigerating room fan (26c), flows out from the cold air outlet through the ventilating duct (25c) to the refrigerating room (5c), and then flows into the refrigerating room fan (26c) again. ). The telecentric fan (26c) is arranged in the ventilation duct ( 25c) Lower -66-Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 528848 A7 ______B7 V. Description of the Invention (64-squared 'cold air intakes are formed on the left and right sides of the refrigerator fan (26c). An inflow path (35c) is formed between the suction port and the refrigerating compartment fan (26c). Then, the inflow path (35c) is configured to detect the temperature of the cold air flowing through the path. The temperature detection means is also the temperature sensor of the refrigerator compartment. The temperature sensor of the refrigerator compartment will determine the temperature in the refrigerator compartment (5c) according to the detected temperature to adjust the temperature controlled by the damper (2 1 c). Air flow. For example, if the judged temperature is higher than a preset temperature and it is judged that the refrigerating compartment (5c) must be cooled, the damper damper (21c) will open. Also, if the judged temperature is lower than the preset temperature and it is judged that the refrigerating compartment (5c) does not need to be cooled, the buffer damper (21c) will be closed. In addition, with each shed (23c) in the refrigerating room (5c), in order to detect the temperature of the storage space partitioned, it is at a height position corresponding to the storage space of each shed (23c). The direction detection sensor (37c), which is a temperature detection means, is arranged on the left and right side wall surfaces between the shed (23c) and the bag body (5b). The direction determining sensor (37c) detects the temperature of the cold air flowing forward through the partitioned storage space through the shed (23c). Once the cold air reaches the front end of the shed (23c), the bag body (5b) is cooled, and the bag body (5b) and the space therebetween are lowered toward the lower side of the refrigerator, and toward the refrigerator disposed below. A cold air inlet (27) using a fan (26c) and an opening (31c) formed below the ice greenhouse (5a). The orientation judgment sensor (37c) can detect the paper flowing through the shed (23c). The paper size is applicable to the Chinese National Standard (CNS) A4 specification (21 × 297 mm). (Please read the precautions on the back before filling (This page)

-67- 528848 A7 B7 V. Description of the invention (6 today (please read the precautions on the back before filling this page) The temperature of the cold air in the zoned storage space. When the storage is placed on the top of the shed (23c) At this time, the flowing cold air will exchange heat with the storage to change the temperature. The direction determining sensor (37c) is attached to the left and right side walls forming the refrigerating compartment (5c) so that it is spread across the top and bottom. It is arranged on the ground, so it can detect the temperature of the cold air passing through the sheds (23c) on the left and right sides. After comparing the temperatures on both sides, it can detect which of the left and right sides has a higher temperature. Then, it is detected If the temperature on the relatively high side is higher than the set temperature of the refrigerating compartment (5c), the cold air outlet of the ventilation duct (25c) will face the side where the detected temperature is high. The pre-set direction stops the rotation of the ventilation duct (25c). Then, by the rotation of the refrigerator fan (26c), the cold air supplied to the ventilation duct (25c) will be cooled from the cold. Air outlet The refrigerator side (5c) was blown out on the side where the temperature was detected to be high. The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs printed a cold storage unit (1 Oe) located on the front upper part of the refrigerator. An operation panel (5 6 c) is provided with an operation switch (60c) and a display portion (70c) arranged side by side on the operation panel (5 6c). The display portion (70c) is formed in a vertically long shape The operation switch (60c) is mostly provided along this device in the longitudinal direction. A detailed description of this will be described later. The compressor (38c) is a part of the refrigerator body (1c). The lower part of the back is formed as a part of the refrigeration cycle to compress the refrigerant. The control device (39c) (see Fig. 5) controls the main microcomputer to be placed on the upper part of the back of the refrigerator body (1). The microcomputer control (52c) of the operation part is arranged inside the operation panel (56c). This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) -68- 528848 A7 _ B7__ V. Description of the invention ( Net goes on about compression The driving operation of (38c) will be described with reference to Figs. 35 and 36. Fig. 35 is a circuit diagram of a drive device for a compressor in the present invention, and Fig. 36 shows a compressor for the same refrigerator. The characteristic diagram of the DC voltage and flow rate of the number of revolutions. The compressor (38c) is provided with a compressor drive for connecting to a commercial power supply (41y) through a conversion circuit (42y) and an inverting circuit (43y). A circuit machine (44y); and a compression mechanism (45y) that is rotated by the motor (44y) to compress the refrigerant. Commercial power supply (41y), when used in domestic refrigerators, is a centralized connector in ordinary households, and can be connected to the refrigerator by plugging into a refrigerator-side socket (not shown). The conversion circuit (42y) is provided with a rectifier circuit diode (42a to 42d) constituting a rectifier circuit, a reactor (42e) constituting a step-up circuit, a step-up circuit diode (42f), and a converter. And so the power element is the conversion element (42g). This rectifier circuit converts the received AC power into DC power and outputs it to the boost circuit. The step-up circuit is connected to the output side of the rectifier circuit, and the input current is forced to flow to increase the voltage by the conversion action of the conversion element (42g) and the energy accumulation effect of the reactor (42e). This boosted DC current is supplied to a smoothing capacitor (46y) to output stable DC power. This step-up operation will be described more specifically. When the diode (42a) is turned on with a positive electrode to start the converter element (42g), the current will flow through the AC power source (41y), the diode (42a), the reactor (42e), the converter element (42g), the diode (42d), AC power supply (41y), the paper size of the electromagnetic energy storage paper is applicable to the Household Standard (CNS) A4 specification (210X297 mm) " " -69-I. III .....--I i--- I (Please read the precautions on the back before filling this page) Order printed by the Intellectual Property Bureau of the Ministry of Economic Affairs's Consumer Cooperatives 528848 A7 B7 V. Invention Description ((Please read the precautions on the back before filling out this page) Accumulated in the reactor (42e). At this time, if the conversion element (42g) is started, the current flows through the smoothing capacitor (46y) through the diode (42f) to prevent reverse current from the reactor (42e), and the electromagnetic energy will It is moved to the capacitor (46y), so that the voltage of the capacitor (46y) rises. As a result, the DC platform voltage can be increased. The capacitor (46y) is connected with an inverter circuit (43y), which is transformed into: A rotating magnetic field that causes it to rotate the motor (4 4 y) The inverter (43y) is connected to a motor (44y). The compression mechanism (45y) driven by this motor (44y) is not shown in detail, but it is connected to the motor (44y)-倂It is housed in a closed container, mainly a reciprocating compression mechanism. Otherwise, a roller or turbine type compression mechanism may be used. Inverter circuit (43y), which is a three-phase inverter, is used as a conversion element (43a ~ 43f). In this embodiment, an IGBT (Insulated Gate Bipolar Transistor) is used. These converter elements (43a to 43f) are connected in parallel with a circulating diode (43g to 431). Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Then, based on the output of the rotation position detection of the motor (44y) whose current supplied from the capacitor (46y) is set to the number of revolutions, an energization current of 120 degrees is performed, and energization current control (pulse amplitude during each phase energization current) Control) to control the number of revolutions of the motor (44y). As shown in Figure 36, the voltage of the drive motor (44y), for example, from 1 800 to 2400 revolutions, is controlled by PAM, The DC voltage is fixedly controlled at 150V. By setting the PWM-controlled flow rate to a variable range from 50% to 100%, the number of revolutions of the motor (44y) can be changed. This paper standard applies the Chinese National Standard (CNS ) A4 specification (210 X 297 mm) -70- 528848 Μ B7 V. Description of invention (68) (Please read the precautions on the back before filling this page) Furthermore, 2400 rotation to 4200 rotation, the PWM controlled circulation The rate is fixed at 100%. Through PAM control, the DC voltage can be set linearly within a variable range of 150V to 300V to change the number of revolutions of the motor (44y). If the quick freeze switch (63y) shown in Figure 39 is pressed, the number of revolutions of the motor (44y) is set to the maximum (for example, 4800 revolutions), so if the applied voltage is boosted by PAM control, You can perform a quick freeze operation. In addition, if the quick defrost switch (62y) shown in Figure 39 is pressed for a few seconds (for example, 3 seconds), the high-speed rotation of the motor (44y) can be prohibited (such as 3800 or more), and it can be controlled as much as possible. The operation is performed at a low speed, and the power-saving operation controlled by the PAM is performed. Next, a configuration of a refrigerator control circuit will be described with reference to FIG. 37. Fig. 37 is a block diagram showing the structure of a control circuit in the refrigerator of the present invention. The control circuit (39c) printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs includes: a main microcomputer control that controls the entire refrigerator (51c), and an operation unit microcomputer control (52c) that mainly controls the operation unit. The main microcomputer control (51c) is based on the control signal from the microcomputer control (52c) of the operating unit or the detection of various sensors (such as temperature sensor, direction determination sensor (37c), etc.) provided on the refrigerator. The control signal is used to control the cooling in the refrigerator or the operation of the compressor (38c) to control various cooling operations. The operation unit microcomputer control (52c) controls the display unit (70c), the sound device (80c), and the buzzer (based on the control signal from the main microcomputer control (5lc) or the setting signal of the operation switch (60y)). 54c) and so on. In addition, the paper size controlled by the main microcomputer applies the Chinese National Standard (CNS) A4 specification (210 × 297 mm), — ___ (: 71/528848 A7 B7 V. Description of the invention (珣 (Please read the precautions on the back before filling in this Page) (51c) and the operating unit are computer-controlled (52c) are used to communicate with each other through communication. In this way, the control device is divided into a main microcomputer control (5lc) and an operating unit microcomputer control (52c) ' Lightening the respective sharing of the two microcomputer controls (5lc) and (52c), it can be easily carried out. The operation unit including the sound device (80c) and the buzzer (54c) on the microcomputer control (52c) of the operation unit The operation switch (60y) is used to set the product function. It is composed of a plurality of operation switches (61y) to (68y), and is connected to the microcomputer control (52c) of the operation section. This The product function includes the cooling function of the refrigerator, the timer function to measure time, the display function to improve the demonstration effect in the store display, and the detection based on various sensors. As a result, functions such as an alarm base function for attracting attention, and a function of locking a lock button to prevent the operation switch (60y) from being pressed by a child by mischief, etc., and the display section (70c) are provided by a liquid crystal panel. The LCD panel is divided into a plurality of areas, which are used to display the content of the set product function, and are connected to the microcomputer control (52c) of the operation department. Employees ’cooperation and cooperation of the Intellectual Property Bureau of the Ministry of Economic Affairs The sound control device (80c) is composed of: a sound IC (81c) recording the set sound data; an amplifier (82c) for amplifying the sound data output from the sound IC (81c); and The sound data of the amplifier (82c) is constituted by a speaker (83c) for outputting sound, and is connected so as to be controlled by the microcomputer control (52c) of the operation unit. In addition, the buzzer (52c) emits a beep The sound is independent from the sound device (80c), and is connected to be controlled by the microcomputer control (52c) of the operation part. In addition, the paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 male) ) '-72- 528848 A7 B7 V. Description of the invention (in addition to 70, you can also use the sound device (80c) to make a beep sound. (Please read the precautions on the back before filling out this page) Then, refer to Fig. 38 illustrates the structure of the control substrate (55c). Fig. 38 is a front view of the control substrate portion of the present invention. The control substrate (55c) is an operation switch (60y) and a display portion (70c) on the front side. ) Side by side, on the inside of the part where the display section (70c) is located, there are so-called 1C-related parts that are equipped with a microcomputer operating part (52c), a sound 1C (81c), and an amplifier (82c). . Thereby, the mounting area of the operation substrate (55c) can be reduced. Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs The operation switch (60y) is composed of a plurality of operation switches (61y) to (68y). The quick cooling switch (61y) is composed of a switch body (61a), a push button (61b), and an LED (61c). The quick defrosting switch (62y) is composed of a switch body (62a), a push button (62b), and an LED (62c). Quick freeze switch (63y) is composed of switch body (63a), push button (6.3b), and LED (63c). The switching chamber setting switch (64y) is composed of a switch body (64a), a push button (64b), and an LED (64c). The timing setting switch (65y) is composed of a switch body (65a), a push button (65b), and an LED (65c). The refrigerator temperature setting switch (66y) is composed of a switch body (66a), a push button (66b), and an LED (66c). The freezer temperature setting switch (67y) is composed of a switch body (67a), a push button (67b), and an LED (67c). The ice making switch (68y) is composed of a switch body (68a), a push button (68b), and an LED (68c). The pressing of the buttons (61b) to (68b) is as shown in Fig. 7. This paper size applies to China National Standard (CNS) A4 specifications (2 丨 0, 〆297 mm) -73- 528848 A7 B7

V. Description of the invention (7D (Please read the precautions on the back before filling this page) Quick cooling switch (61y), quick defrosting switch (62y), quick freezing switch (63y), switching room setting switch (64y), timing setting When the switch (65y) is pressed to set the current product function, pressing the buttons (61b), (62b), (63b), (65b) is constituted by LEDs (61c), (62c), (63c), (65c) to emit light. Next, the operation switch (60y) and display section (70c) on the operation panel (56c) will be described with reference to FIGS. 39 and 40. The 39th figure is in the same refrigerator The front view of the operation panel of Fig. 40 is an enlarged view of the display installed in the operation panel of Fig. 39. As described above, the operation panel (56c) is provided with an operation switch (60y) and Display section (70c). By pressing the push buttons (61b) to (68b) of the operation switches (61y) to (68y) constituting the operation switch (60y), a predetermined product function is set, and the corresponding control is controlled. For the function of the set product, it displays the information about the set product on the display. (70c) The product function in each area. The quick cooling switch (61 y) printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs is used to make the cooling fan (26c) for cooling the food in the cold storage room (5c) run quickly The defrosting switch (62y) is used to operate the cooling fan (26c) of the food in the defrosting refrigerator (5c), and the quick freezing switch (63y) is used to make the number of revolutions of the compressor (38c) reach the maximum number of revolutions. The food in the freezing chamber (9c) is frozen. The switching chamber setting button (64y) is used to set the cooling function of the different temperature zone of the switching chamber (7c). The timer setting switch (65y) is used to set the timer function and For start-up and reset function, the refrigerating compartment temperature setting switch (66y) is used to set the temperature of the refrigerating compartment (5c), and the freezing compartment temperature setting switch (67y) is the paper standard applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) -74- 528848 A7 _______B7 _ V. Description of the invention (for setting the temperature of the freezer (9c), the ice making switch (68y) is used to stop ice making, temporarily stop making ice, and switch the ice making Transport If the rapid cooling switch (61y) is pressed, the rapid cooling operation mode display is set, and the entire rapid cooling and thawing display section (7 1 a) of the display section (70c) is turned on, and the refrigerator compartment fan ( 26c), and the cylindrical ventilation duct (25c) rotates in a direction detected by the direction determination sensor (37c) to perform a rapid cooling operation of the refrigerator compartment (5c). When the quick cooling switch (61y) is pressed again, the position of the cylindrical ventilation duct (25c) can be specified respectively in the order of left, center and right according to the place to be cooled. If the quick cooling switch (61y) is pressed further, the quick cooling operation will be stopped. In addition, the quick-cooling switch (61y) has an LED (61c) that lights up during operation, and also has the function of preventing children from mischief, that is, the lock button function. This kind of lock function is based on continuous rapid cooling The switch (61y) sets the lock button mode for a few seconds (for example, 3 seconds) to prohibit the new setting made by the quick defrost switch (62y), and uses the length of the fast cooling switch to hold down to distinguish it from the fast cooling operation. When this button is locked, the button lock display (71b) on the display (70c) lights up. In addition, by pressing the quick cooling switch (61y) for several seconds, the lock function can be released. If the quick defrosting switch (62y) is held down, the quick cooling operation mode display will be set. The entire quick cooling and defrosting display section (7 1 a) of the display section (70c) will light up, and the refrigerator compartment fan ( 26c), and the cylindrical ventilation duct (25c) rotates in a direction detected by the direction determination sensor (37c) to perform a rapid cooling operation of the refrigerator compartment (5c). When this paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm) '• 75-(Please read the precautions on the back before filling out this page), * ιτ Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Consumption Cooperative 528848 A7 B7 V. Description of the invention (73) (Please read the precautions on the back before filling in this page) When the quick cooling switch (6 1 y) is pressed again, the position of the cylindrical ventilation duct (25c) can be adjusted as required. Cooling points are specified in the order of left, center, and right. If the rapid cooling switch (6 1 y) is pressed further, the rapid cooling operation will be stopped. In addition, the quick defrosting switch (62y) has an LED (62c) that lights up during operation, and also has a power-saving operation function controlled by PAM. This power-saving operation function is set by continuously pressing the quick defrosting switch (62y) for several seconds (for example, 3 seconds), and using the pressing time of the quick defrosting switch (62y) to distinguish it from the quick defrosting operation. During this power saving operation, the power saving display (72b) of the display section (70c) lights up. In addition, if the defrosting switch (62y) is further held down for a few seconds, the power-saving operation machine can be released. If the quick freeze switch (63y) is pressed, the quick freeze operation mode will be set, the quick freeze display section (73a) of the display section (70c) will light up, and the motor (44y) will run at high speed for fast Freezing operation. If the quick freeze switch (63y) is pressed further, the quick freeze operation will stop. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, this quick-freezing switch (63y), the LED (63c) will light up during operation, and it also has the function of setting the sound / beep switching mode. This sound / beep switching mode is set by pressing and holding the quick freeze switch (63y) for a few seconds (for example, 3 seconds). Using the length of the quick freeze switch (63y), the quick freeze can Make a difference. When the sound output is "OFF", the sound side of the sound output display (73b) of the display sound ^ (70c) will turn off, and when the beep sound is "OFF", the sound output display (73b). This paper size applies the Chinese National Standard (CNS) ) A4 specification (210X29 * / mm) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 528848 A7 _ B7 __ V. Description of the invention (The buzzer side of Μ will turn off. Whenever the quick freeze switch (63y) is pressed 'Both can be switched between three types of beep / sound output, only beep output, and neither sound. If the switch room setting switch (64y) is pressed', the switch room operation The mode will be set. Whenever the switch room setting switch (64y) is pressed, 'the switch room (7c) can be frozen, chronic frozen, local frozen, ice temperature, frozen, refrigerated, and air supply in seven temperature zones. Switch operation, and designate the switch display of any of the seven temperature zones of freezing, chronic freezing, local freezing, ice temperature, freezing, refrigerating, and air supply in the switching room display section (74c) to light up. When the switch (65y) is set, the timing display section (75c) of the display section (70c) lights up, and the refrigerating compartment temperature display section (76b) and freezer display section (77c) of the refrigerating display section (76c) ) The freezer temperature display section (77b) will be changed to display by timer function. That is, after pressing the timer setting switch (65y), if the refrigerator temperature setting switch (66y) is pressed, It can be set with "minutes", if you press the freezer temperature setting switch (67y), you can use "seconds". After that, if you press the timer setting switch (65y) again, the timer time mode will be Will be set, and the set time counter will start counting. In addition, the LED (65c) will light up when the timer is activated. If the timer setting switch (65y) is pressed again, the set time will be reset The paper size of the refrigerating compartment temperature display (76b) and the freezer compartment temperature display are applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) ------------ (Please read the Matters needing attention ), 11 -77- 528848 A7 B7 printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. The invention description (7 and (77b) are displayed as two-digit seven-segmented numbers, because they are adjacent to each other Display, so when the minutes and seconds are displayed on both, the consecutive two are very easy to identify in accordance with the order of minutes and seconds. In particular, the timer display (75c) and the temperature of the refrigerator compartment are displayed. The upper part (76b) and the freezer compartment temperature display part (77b) are arranged above and below, which can further improve the visibility. Then, 60 seconds are cut into a plurality of time periods (10 seconds in this embodiment) in units of 5 seconds, and "seconds" can be set on the freezer temperature display section (77b). In this way, the setting of "second" can be completed in a short time, and it has good usability. By pressing the refrigerator compartment temperature setting switch (66y), the refrigerator compartment temperature setting mode will be set, and by repeatedly pressing the refrigerator compartment temperature setting switch (66y), the temperature setting of the refrigerator compartment (5c) can be weakened. When the strong is set to the 5th stage, the cooling operation of the set intensity is performed, and the refrigerating compartment setting display (76a) is moved from the weak to the strong cursor. Although it was mentioned earlier, the refrigerator compartment temperature setting switch (66y) 'is a "minute" setting switch that also has a timer. In addition, on the refrigerating compartment temperature display section (76b), a detected temperature of the refrigerating compartment (5c) can be displayed by a temperature sensor. If the freezer compartment temperature setting switch (67y) is repeatedly pressed, 'the temperature setting of the freezer compartment (9c) can be set in 5 stages from weak to strong', and the cooling operation with the set intensity is performed, and the freezer compartment is set Show (77a) the cursor moves from weak to strong. Although previously mentioned, the freezer temperature setting switch (67y) is a "second" setting switch that also has a timer. In addition, on the freezer temperature display section (77b), the paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) by temperature sensing. (Please read the precautions on the back before filling this page) Order -78 -528848 A7 B7 V. Description of the invention (7) This device can display the temperature of the detected freezer (9c).--N-I— I n-(Please read the precautions on the back before filling in this Page) By repeatedly pressing the ice-making switch (68Υ), the functions such as stopping ice making, temporarily stopping ice making, and ice-making operation can be set. 'This set ice-making operation can be performed, and it can be displayed on the ice-making display. (78c), the ice making stop display (78a), the ice making display section (78b), and the ice making operation state (ie, no display) are switched. The ice making switch (68y) has both The function of the ice making sweep switch is, for example, that the ice making machine can be swept by pressing and holding it for 5 seconds. When the ice making machine is sweeping, the sweep display (78c) lights up. Operation switch (61y) ~ (68y) 'Department with different shapes and large tfi. Ministry of Economic Affairs The three types of buttons (61b) ~ (68b) printed by the employee's consumer cooperative in the property bureau are small combinations. In this way, the types of operation switches (61y) ~ (68y) are made into buttons (61b) ~ (68b). It is easy to identify. In particular, among the three buttons (61b) to (68b) of the operation switches (61y) to (68y), the buttons (61b) to (63b) for setting the rapid cooling operation and the buttons for setting the temperature of the storage compartment ( 66b) and (67b) are made into different shapes, and the buttons (64b) with different switching functions that are set and switched to the switching room (7c) are made smaller than other buttons (61b) to (63b). Generally, the buttons (61b) ~ (63b), (66b), (67b), which are frequently used, can be easily operated, and can reduce the impact of cooled foods which are generally used less frequently, especially It can reduce the possibility of pressing the large button (64b) by mistake. In particular, the buttons (61b) to (63b) are large and slightly oval shapes, and the buttons (66b) and (67b) are large. The shape is slightly rectangular, and the buttons (64b) and (68b) are slightly smaller. The paper size of the square form is applicable to the Chinese National Standard (CNS) A4 (210X297 mm) -79- 528848 A7 B7 V. Description of the invention (Statement. (Please read the notes on the back before filling this page) Here, explain Regarding the sound output by the sound device (80c). If the fast cooling switch (61 y) is pressed, the fast cooling and thawing display (7 1 a) of the display section (70c) will light up and beep by After the buzzer (54c) emits a beep, it will emit, for example, "Start rapid cooling!" "the sound of. Then, if the setting of the quick cooling operation is completed after a predetermined time, a sound such as "Quick cooling operation completed!" Will be issued through the horn (83c). Similarly, if the quick freeze switch (63y) is pressed, the quick freeze display section (73a) of the display section (70c) will light up, and after the buzzer (54c) emits a beep sound, it will borrow The horn (83c) emits a sound such as "Start rapid freezing!". Then, if the setting of the quick freezing operation is completed after a predetermined time, a sound such as "The quick freezing operation is completed!" Will be issued through the horn (83c). Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs and using the switch room setting switch, although you can switch the seven temperature zones of freezing, chronic freezing, local freezing, ice temperature, freezing, refrigeration, and air supply, but if it is set to local, After the buzzer sounds through the buzzer (54c), a sound such as "Partial setting is completed. Suitable for processing meat and fish. Since it is only slightly frozen and stored, it is suitable for cooking or grilling." Inform the operating function and its specific content. In this way, in the present embodiment, there is a function capable of notifying the operation function of the switching room (7c) to be set and its specific content by voice. In addition, when setting by the operation switch, no matter which operation switch is set, after the beep sounds, it corresponds to each set function (CNS) A4 ^ (210X297 ^) -80-528848 A7 B7 5 、 Explanation of the invention (7 today's voice will also sound. (Please read the precautions on the back before filling out this page) Then, explain the display function. The display function is used to improve the demonstration effect when it is displayed in the store as described above. In other words, when purchasing a refrigerator, customers will 'merge the specifications or design of the refrigerator at the store, confirm the physical and catalogue, and then choose the refrigerator to purchase. Therefore, in order to make it easy for customers to understand the refrigerator Display function. This display function is in the state where the refrigerating compartment 扉 (10e) is open, for example, by simultaneously pressing the ice-making switch (68y) and the temperature setting of the freezer compartment. After the switch (6 7 y) is several seconds (for example, 5 seconds), the display mode will be determined, and the display (79c) in the display of the display section (70c) will be performed. Intellectual Property Bureau of the Ministry of Economic Affairs Employee consumer cooperatives are printed to demonstrate the function, for example, when the food in the cold room (5c) is rapidly cooled, or when the food that is frozen in the refrigerator (5c) is thawed, the food is quickly thawed. Although the fan (26c) or the cylindrical ventilation duct (25c) will operate with the refrigerator compartment closed, the customer cannot understand how it operates when the refrigerator compartment is closed. Therefore, when the display function is set, the refrigerating compartment fan (26c) or the cylindrical ventilation duct (25c) will operate even when the refrigerating compartment 扉 (10e) is on. For example, if the refrigerator temperature setting switch (66.y) is pressed, this will be issued: "The refrigerator is efficient! If you want to drink cold beer, just let it stand for 30 minutes! Quickly thaw! I want to cut frozen meat As long as 15 minutes! Of course, this dual P AM refrigerator will bring amazing power saving! The world's first! Dual PAM refrigerator! "The function of the refrigerator or the special paper standard applies to Chinese national standards CNS) A4 specification (210X297 mm) — -81-528848 A7 B7 V. Invention description (7 today's advertising voice. This display function is considered to be mostly used in a large place with about 80 decibels of noise, so The microcomputer control (52c) of the operation part (55c) of the operation substrate (55c) is used to confirm the function status of the display, and the amplifier (82c) is used to amplify the sound signal to be larger than usual, so as to amplify the volume. In places with low noise, you can set the volume at the level of normal use by pressing and holding the quick freeze switch (63y) for a period of time (for example, 3 seconds), and if you continue to press the button again, If you live, you can increase to a higher volume level. In addition, when the display function is performed, the switching room display section (74c) of the display section (70c) displays the display of freezing, chronic freezing, local freezing, ice temperature, freezing, refrigerating, and air supply, for example, one cycle per second. Flash periodically to attract customers' attention. At this time, when the switch room setting switch (64y) is set on the switch room, the display of the set switch room will light up at a predetermined time, and the set switch room function will be issued through the speaker (83c). The sound, again, flashes periodically again after a predetermined time has elapsed. With this, the demonstration effect can be further enhanced. In addition, if you press and hold the quick freeze switch (63y), the volume can be changed as described above when the function is displayed, but in normal use, you can also set the sound output "ON" and "OFF". However, since the display function is used to explain the product to the customer, the sound cannot be stopped even if the above operation is performed when the function is displayed. By this, it is possible to prevent the sound from being stopped due to an operation error when the function is displayed. Similarly, if you press and hold the quick cooling switch (61y), although this paper size is applicable to the Chinese National Standard (CNS) A4 specification (210x297 mm) ------------ (Please read the back first Please pay attention to this page and fill in this page) Order printed by the Intellectual Property Bureau's Consumer Cooperatives of the Ministry of Economic Affairs-82- 528848 A7 __B7 ___ V. Description of the invention ((Please read the precautions on the back before filling this page) The setting of the lock button function can be Even if the child presses mischievously, the state in the refrigerator will not change, but when the display function is performed, even if the above operation is performed, it will not be set to the lock button state described above. This can prevent the display function The lock button was accidentally pressed and the button was locked. In the past, the display function was switched by shorting the lead wire set on the control board provided on the back of the refrigerator. In order to short the lead wire, a dedicated Connectors, and when the displayed products are sold in stores, sometimes they forget to remove the special connector, so that customers cannot operate normally when operating in their own homes. Therefore, by using the switch of the operation substrate (55) in the operation panel (56c) as described above, by setting the display function, it is not necessary to use the conventional dedicated connector. The Intellectual Property Bureau, Ministry of Economic Affairs, Consumer Consumption Cooperative printed another On the other hand, in a retail store or the like, in a state where the display function is set, most of the refrigerator will be turned off after the work is closed. In this case, the display function must be set again the next day. Therefore, the display In the case where the function has been set, even if the power of the refrigerator is turned off, the display function state will be stored in the non-volatile memory (53c), so when the power is re-plugged, it will appear. The display function can store the state of the refrigerator in the operation board (55c). However, if the product is sold to the customer while the display function is set, the customer uses it in the normal operating state, so even when plugged in It will not operate normally, so if it is re-plugged when it is set to show the function, it will be within a predetermined time (for example, 10 seconds) After the buzzer emits a beep sound, a sound such as "It is set in the display function!" Is displayed. In addition, the display section (70c) is also displayed in the display to show that the paper size is applicable to the Chinese National Standard (CNS) A4 specifications (210X297 mm) -83-528848 A7 __B7 V. Description of the invention (81) (7 9 c). Therefore, if it is sold to customers under the state of display function, customers can also plug in I know that the refrigerator is set to the display function. In addition, the display function can be cancelled by performing the same operation again as the setting. Next, the alarm function will be described. The alarm function, as described above, although It is based on the detection results of various sensors to arouse the user's attention, but when, for example, the door is forgotten to be closed or malfunctions, a beep or a sound may be used to give an alarm. In addition, when the compressor of a refrigerator makes noise, it has not been easy to understand how many compressor revolutions make noise in the past. Therefore, in this embodiment, the seven compartments using the refrigerating compartment temperature display section (76b) and the freezing compartment temperature display section (77b) can be displayed as the number of compressor revolutions in operation or the number corresponding to the number of revolutions of the compressor in operation. Text or numbers. As a display method, a switch of the operation substrate (5 5 c) is used. For example, by holding down the refrigerator compartment setting switch (86c) and the freezer compartment setting switch (87c) for a few seconds, the display can be performed. In addition, when this operation fails, the customer service staff will go to repair, so that the compressor rotation number will not be displayed in order to make the customer operate even if they misunderstand. 10e), the number of compressor revolutions will only be displayed when the switch operation is performed. Next, the basic control operation of the operation unit microcomputer control (52c) will be described with reference to Figs. 41 to 44. 41 to 44 are flowcharts showing the operation of the microcomputer control of the control unit in the refrigerator of the present invention. When the refrigerator is plugged in, the LCD of the display section (70c) will apply the Chinese National Standard (CNS) A4 specification (210X297 mm) at approximately 30 paper sizes — ~ -84- III 1. I Ϊ 11-I-- I (Please read the precautions on the back before filling out this page) Order printed by the Intellectual Property Bureau Employee Consumer Cooperatives of the Ministry of Economic Affairs 528848 A7 _______ B7 V. Description of the invention (all lights are turned on in seconds (step 1 1 〇c), It is determined whether the quick cooling switch (61 y) is pressed (step 120c). Under this determination, if the quick cooling operation switch (61y) is not continuously pressed, the process proceeds to step (130c), and if the quick cooling is continued to be pressed If the operation switch (61y) is pressed, it will be judged that the quick cooling operation switch (61y) is held down and the process proceeds to step (1 2 1c). Under this judgment, if the pressing is not continued, the quick cooling operation mode will be activated. (Step 1 22c). In the operation of the rapid cooling operation mode, during the setting, the rapid cooling operation function is set, and the quick freezing display (7 1 a) is turned on, and then a continuous beep sound is output to output sound. After the predetermined time, the buzzer will continue to sound to output the sound, and the quick freeze and thaw display (71 a) will be turned off. When pressed and held in step (1 2 1 c), the lock button mode will be activated. (Step 123c), it will enter step (130c). In this lock button mode, the lock button display (71b) is displayed, and the new setting caused by the quick freeze switch (63y) is prohibited, and at the same time, a buzzer sounds continuously. Output sound. In step (130c), when it is determined whether the quick defrosting switch (62y) is pressed, if the quick defrosting switch (62y) is not pressed, it will go to step (140c), and when pressed, it will determine If the quick defrosting switch (62y) is pressed, the process goes to step (1 3 1 c). Under this determination, if it is not pressed, the quick defrosting operation mode will be activated and the process will go to step (1 32c). The quick freezing operation mode During the setting, the quick thawing operation function is set, and the quick freeze thawing display (7 1 a) is turned on, and then a continuous beep sound is output to output sound, and the quick freeze thawing display (7 1 a) is turned off. This paper size applies Chinese National Standard (CNS) A4 specification (210X29? Mm) '-85-I ------------ (Please read the precautions on the back before filling this page)-Order Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs's Consumer Cooperatives 528848 A7 B7 V. Description of the invention (approximately (please read the precautions on the back before filling out this page) In the case of pressing and holding in step (131c), power-saving operation will be started Mode (step 133c), and then proceed to step (140c). In this power-saving operation mode, a power-saving display (72b) is displayed, and a buzzer sound is continuously output to output sound. In step (140c), when it is determined whether the quick freeze switch (63y) is pressed, if the quick freeze switch (63y) is not pressed, the process proceeds to step (150c), and when pressed, it is judged as a quick freeze. The switch (63y) is pressed to proceed to step (141c). In this determination, if it is not held down, the quick freezing operation mode is activated and the process proceeds to step (142c). In the operation of the quick freezing operation mode, during the setting, the quick freezing operation function is set, and the quick freezing display (73a) is turned on, and then a beep sound is continuously emitted to output sound, and the quick freezing display (73a) is turned off. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. When step (141c) is held down, the sound / beep switch mode is activated (step 143c), and then step (140c) is entered. The sound / buzzer switching mode, as described above, can be performed when: the buzzer / sound both sounds, only the buzzer sounds, and two You can switch between the three types of settings where no sound is produced. In step (150c), when it is determined whether the switch room setting switch (64y) is pressed, if the switch room setting switch (64y) is not pressed, the process proceeds to step (60c), and when pressed, it is determined In order to start the switching operation mode, the process proceeds to step (161c), and then proceeds to step (160c). The operation of the switching room operation mode is that whenever the switching room setting switch (64y) is pressed, the switching room (7c) will be applied to the Chinese National Standard (CNS) for freezing, chronic freezing, local freezing, and ice paper. A4 specification (210X297mm) -86- 528848 A7 B7 V. Description of the invention (84 temperature, freezing, refrigerating, air supply in seven temperature zones to switch operation, and when it is set, it will continue to emit a beep sound to output The sound causes the set switching room display section (74c) to light up. In step (160c), the temperature display of the refrigerating room (5c) and the freezing room (9c) is displayed. This temperature display is detected by a temperature sensor The temperature of the refrigerating compartment (5c) and the freezing compartment (9c) is received by the independent microcomputer control (5 1 c), and displayed on the refrigerating compartment temperature display section (76b) and the freezing compartment temperature display section (77b). Next, in step (161c), when it is determined whether the refrigerator compartment temperature setting switch (66y) is pressed, if the refrigerator compartment temperature setting switch (66y) is not pressed, the process proceeds to step (163c) and is pressed. When the refrigerator is activated The temperature setting mode enters step (162c). The operation of the refrigerator temperature setting mode will change the cooling intensity of the refrigerator (5c) according to 5 stages whenever the refrigerator temperature setting switch _ (66y) is pressed. The setting is switched by switching, and the set refrigerator compartment setting display (76a) is turned on, and when the setting is performed, a buzzer sound is continuously output to output sound. Next, in step (163c), the freezing compartment temperature setting is determined. When the switch (67y) is pressed, if the freezer temperature setting switch (67y) is not pressed, it will go to step (170c). When it is pressed, it will start the freezer temperature setting mode and go to step (164c). In this freezing chamber temperature setting mode, the cooling intensity of the refrigerating compartment (5c) is switched by 5 steps every time the refrigerating compartment temperature setting switch (66y) is pressed, and the set The freezer setting display (77a) is on, and when this setting is performed, a continuous beep sound will be output to output sound. This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) n · —— n I ϋ---...__ (Please read the notes on the back before filling out this page} -Order • f Printed by the Consumers' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs-87- 528848 A7 B7 V. Description of the invention (arsenic followed by, In step (170c), when it is determined whether the timing setting switch (65y) is pressed, if the timing setting switch (65y) is not pressed, it will proceed to step (180c), and when pressed, it will be scheduled later It is determined whether the refrigerating compartment temperature setting switch (66y) or the freezing compartment temperature setting switch (67y) is pressed within the time, and the process proceeds to step (171c). In this determination, if it has not been pressed, it will proceed to step (1 80c). If it has been pressed, it will be determined again in a predetermined time whether the timing setting switch (65y) is pressed and then proceeds to step (172c) . If it is not pressed during this determination, it will proceed to step (1 80c). If it is pressed, the timer time mode will be activated. Next, in step (180c), it is determined whether the ice making switch (68y) is pressed. If the ice making switch (68y) is not pressed, the process proceeds to step (190c), and when it is pressed, it is determined The ice-making switch (68yV is held down and proceeds to step (181c). In this determination, if it is not held down, the ice-making operation mode is started to enter step (182c), and then to step (190c). This ice-making operation In the operation of the mode, every time the ice-making switch (6 8 y) is pressed, various operations such as ice-making, temporarily stopping ice-making, and stopping ice-making are set, and the setting area of the ice-making display section (78e) is set. Lights up, and when it is set, it will continuously emit a beep sound to output sound. In step (1 8 lc), if you press and hold, the sweep mode will be activated to enter step (183c), and then enter step (190c). In this sweep mode, the sweep display (78c) is on, and a buzzer sound is continuously output to output sound. After a predetermined period of time, a buzzer indicating the completion of the sweep is continuously issued. To output sound. This paper size is applicable to Chinese national standard (CNS) A4 size (210X297 mm) ----- - i- I - - ϋ (Read the back of the precautions to fill out this page)

Printed by 1T Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs -88 528848 A7 _ ___ B7_ V. Description of Invention (86) (Please read the notes on the back before filling this page) Then, in step (190c), determine whether Set the condition for display 'If it is not the display setting condition, it proceeds to step (200c), if it is the display setting condition, it starts the display mode and proceeds to step (191c). The details of the display function in this display mode are as described above, so the description is omitted. Next, in step (200c), it is determined whether the power is "OFF", and the above operation is repeated until the power is "OFF". According to this embodiment, according to the setting of a plurality of operation switches (60y) arranged on the front part of the refrigerator (10e), it is provided with a control device that controls the cooling operation of the refrigerator and a sound device (80c). (39c), and using the operation switch (60y) to make the content related to each set of operating functions into a sound control means to control the sound with the speaker (83c), so the user of the refrigerator, After leaving the refrigerator, you can confirm the setting of the operating function with sound. For example, you can confirm with sound while performing other actions immediately after setting. This can significantly improve the convenience of use. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, it is arranged on the front of the refrigerator 扉 (10e) and has a display section (70) for displaying a plurality of operating functions, and uses an operation switch (63y), It is equipped with a control device (39c) that controls the cooling operation and sound device (80c) of the refrigerator, and uses the operation switch (60y) to make content related to each set operating function to be controlled by sound notification The sound control means, and the display control means that controls and displays the display content corresponding to each operation function with the display section (70c), so that the user of the refrigerator can come to the paper with the sound of La D Ba Standards are applicable to Chinese National Standard (CNS) A4 specifications (210X297 mm) 7-wide --- -89- /. 528848 A7, _ _ B7_ V. Description of the invention ((Please read the precautions on the back before filling this page ) Confirm the setting of each operation function, and the display (70c) can be frequently checked, which can further improve the convenience of use. In addition, since the operating agencies will announce the content of the start with a sound when setting, and after a predetermined period of time after the setting, each operating agency will announce the end of the content with the sound as a sound control means, so the user is not only When setting the operating function, you can confirm with sound, even when it is over. For example, in the case of fast defrosting operation, you can start cooking the food immediately after confirming that the defrosting is completed, so that you can go further. Improving the convenience of use. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. Since the control device (39) is equipped with the functions from refrigerating operation to freezing operation in a plurality of temperature zones and switching between functions A display control means for controlling the switching room to be cooled and displaying a plurality of operating function contents of the switching room in a plurality of areas of the display section (70c) and controlling the set operation functions. A means of sound control that is controlled by sound notification; so especially in complex The operation function of the switching room can be easily confirmed, which can further improve the convenience of use. Also, because the buzzer (54) is used to notify by a buzzer, it has a buzzer before the sound is notified. The control device (39c) of the buzzer control means that is controlled by sound notification, so after listening to the buzzer, it will pay attention to it and confirm the operation function notified by sound, thereby further improving the convenience of use. In addition, as a means of sound control, it will be reported that the Chinese paper standard (CNS) A4 specification (210X297 public holiday) applicable to the setting of this paper size will be reported -90-528848 A7 _ B7 V. Description of the invention (88) (please first Read the notes on the back and fill in this page) The content of each function is controlled by "ON" "OFF", so when there is no need for sound notification, the sound device (80c) can be turned off, so that you can go further Improve the convenience of use. Furthermore, using the length of the same operation switch (60y) pressing time, the setting of the sound notification and the setting of the operating function can be selected, and the speaker (83c) can be controlled to report by sound, and when the sound notification is set, As the sound control means, the notification content is controlled by "〇N" "OFF", so using the simple structure of the same operation switch (60y), it is possible to set between the setting of the sound notification and the setting of the operating function It can be switched, and the “ON” and “OFF” of the voice notification can be controlled, so that the convenience of use can be further improved as long as the price is cheap. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. As a sound buzzer control method, the sound notification and buzzer sound can be selected according to the number of times the same operation switch (63y) is pressed to set the sound notification and buzzer notification. The beep sound is controlled by “ON” and “OFF”, so with a simple structure, the sound notification and the beep sound can be selected individually or combined after selection, so as long as the price is cheaper. Further improve the convenience of use. The control device (39c) is composed of a main microcomputer control (51c) that controls the cooling operation of the refrigerator, a display section (70c), and a microcomputer control (52c) that controls the operation section of the sound device (80c). The control of the control unit (70c) and the sound device (80c) is shared to the microcomputer of the operation unit, and complicated display and sound notification control can be performed, thereby further improving the convenience of use. This paper size is applicable to Chinese National Standard (CNS) A4 specification (210X297 mm) -91-528848 A7 _ B7___ V. Description of the invention (both, because the operation switch (60y) and display section (70c) are installed in the operation The sound synthesis IC (81c) and the operation unit microcomputer control (52c) constituting the sound device (80c) are mounted on the opposite side of the substrate on the opposite side of the display portion (70c) of the operation substrate (55c), so it can be effective The operation board (55c) can be miniaturized by using the space on the opposite side of the display section (70c) that does not require a printed wiring connection portion. Then, it is provided with: it is arranged on the front part of the refrigerator (10e) and An operation switch (60y) for setting the display function, a sound device (80c) having a speaker (83c) for notifying the display function by sound, and a control device (39c) for controlling the sound device according to the setting of the operation switch (60y) The sound control means is made to control the contents of the display function by sound when the display function is set, so even when it is away from the refrigerator, it is still In order to inform customers of relevant display function contents, the demonstration effect at the store can be significantly improved. Furthermore, it is provided with a display section (shown on the front part of the refrigerator 10e) and a display function ( 70), as the sound control means, it is made to display and control the display content of the set display function with the display unit (70), and use the speaker (83c) of the set display function to control the sound content Since it is controlled by sound notification, it is possible to combine the display content and sound content of the display function for demonstration. This can further enhance the demonstration effect in the store. Moreover, as the sound content of the display function As it contains the contents for the operation function of the refrigerator and the characteristics of the refrigerator, the paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) " 一 -92-(Please read the back Please fill in this page again for attention) -1¾. Order printed by the Consumer Cooperatives of Intellectual Property Bureau of the Ministry of Economic Affairs 528848 A7 ___B7 _ V. Description of the invention (9 () (please read the precautions on the back before filling this page), so for customers, they can show the effect of the refrigerator operation function and select the target model for purchase, and can promote it The advantages of this refrigerator can further improve the demonstration effect in the store. Also, as the sound device (80c), it has a sound 1C that shares the sound notification of the operation function and the sound notification of the display function as a sound control. Means, because it can use the sound notification 1C and the horn (83c) to share the sound notification of the operating function and the sound notification of the display function for sound notification, so the demonstration effect in the store can be improved with a cheap structure . Furthermore, when the refrigerator 扉 (10c) is open, the operation switches (60y) having different shapes and sizes, when a plurality of adjacent buttons are pressed at the same time, 怍 sets a control means for display, because It can be controlled by setting the display function, so the operation is simple and the setting of the display function due to wrong operation can be reduced. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, and stored the content of the set display function in the memory section of the non-volatile memory. Then, when the refrigerator was plugged into a commercial power plug, The relevant display function content can be displayed and controlled by the display section (70c) as a memory control means. Therefore, when the refrigerator is displayed at the store and the display function is used, it is not necessary to unplug or plug in the power every day. Re-setting the display function can significantly improve its convenience. In addition, it has a display section (70c) that displays the operation functions of the plurality of switching rooms in a plurality of areas. As a display control means, when the operation functions of the switching rooms are set, it does not correspond. The size of this paper is applicable to the Chinese National Standard (CNS) A4 specification (2 Sichuan X297 mm) -93- 528848 A7 _ B7 V. Description of the invention (91) (Please read the precautions on the back before filling this page) The area of the display section (70c) is controlled, and when the display function is set, each area of the display section (70c) corresponding to each operating function of the switching room is periodically illuminated. Control, and further, in a state where each area of the display section (70c) is periodically lit, when a specific operating function of the switching room is set, the display section (70c) corresponding to the specific function of the display section (70c) will be controlled. The area is controlled by turning on the light at a predetermined time; therefore, in particular, not only the display areas of the switching room with complicated operating functions are periodically lit to emphasize, if necessary, In the display area in which a specific operating function to lighting long period to be emphasized, whereby the model can further enhance the effect of the store. Printed by the Consumers 'Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. When the operating function is set, it is used as a sound control method, because the method of reporting the contents of the relevant operating function by sound can be controlled with' 『ON』 / 『OFF』, and when When the display function is set, the method of knowing the content of the related display function can be controlled by "startable" / "non-startable", so when the refrigerator is usually used in the home, the sound can be changed according to the needs of the user. The notification function is turned off, and when the display function is used at the store, it can prevent the display function from being turned off due to misoperation. In addition, as a sound control means, since the running function can be set, the lock button function can be controlled with "ON" / "OFF", and the lock button function can be controlled under the state that the display function is set. "Cannot start", so when the display function is set, it can prevent the display function from being turned off due to misoperation. In addition, as a sound control means, when the operation function and the lock button function are applied to the Chinese National Standard (CNS) A4 specification (210X 297 mm) ~ -94-528848 A7 B7 V. Description of the invention (啐 (Please read the back (Please pay attention to this page and fill in this page again) When setting, it is informed by sound about its operation function and lock button function, so you can confirm the setting of the lock button with sound, and also use the sound when the button is locked due to misoperation. To inform, this can further improve the convenience of use. Also, as a sound control means, when the display function is set, it is controlled so that the content about the display function is greater than the sound of the operating function. The volume level is reported, so the demonstration effect in the store will be greater, and if it is used in ordinary households, the sound level can be adjusted to an appropriate volume. It is printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. An operation switch (60y) provided on the front of the refrigerator 扉 (10e) and used to set the timer function, and an operation switch (1 Oe) provided on the refrigerator 扉 (10e) ) And a display section (70c) on the front part that displays the related timer function, a sound device (80c) with a horn (83c) that notifies the related timer function by sound, and the control of electricity according to the setting of the operation switch (60y) The cooling operation and display section (70c) of the refrigerator and the control device (39c) of the sound device (80c) are used as display control means to display the set timer function content on the display section (70c). It is controlled, and as a sound control means, the content of the set timer function is notified by a horn (83c) to control the sound. Therefore, both the display and the sound can be used to confirm the setting of the timer function. It can significantly improve the convenience and convenience of use. In addition, the sound device (80c) is provided with a sound 1C for sharing the sound notification of the operation function and the sound notification of the timer function, and a speaker (83c) as the sound device (80c). The sound control method is the operating function to be set. The paper size applies the Chinese National Standard (CNS) A4 specification (210X29? Mm) -95- 528848 A7 V. Description of the invention (yin (please read the precautions on the back before filling this page) and related timer function content, and control it by voice notification by sharing voice 1C and speaker (8 3c). They are controlled by both, so the operating function and timer function can be notified by sound at a cheap price. Also, as a timing control means, it is set by the length of the same operation switch (60y) pressing time. The operation operation switch (60y) of the plurality of operation functions calculates and displays the time of the timer function by using a time counting means for calculating the pressing time of the operation operation switch (60y), so that the operation function and the timer function can be shared. Means, you can have timer function at a cheap price. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. As a display control means, the display section (70c) has two areas: two adjacent areas for displaying the function of the operation, and the timing The device functions to display the two adjacent areas of "minutes" and "seconds". Because of the contents of the two operating functions that are set, and the display of "minutes" and "seconds" by the timer function, both are displayed on the display In the common area of the ministry (7 0c), it can use both display modes. Even if it displays the minutes and seconds of the timer function, it can still be easily and continuously visually recognized, which can be achieved at a cheap price. The good visual recognition of "minutes" and "seconds" can make the timer function significantly improve its convenience. [Effects of the Invention] According to the present invention, a refrigerator can be provided which controls the means for changing the wind direction of the cold air by operating the operation display part, because the Chinese paper standard (CNS) A4 specification can be used in conjunction with the standard paper size ( 210X297 mm) -96-528848 A7 ____ B7 __ 5. Description of the invention (to set the direction of the cold air supply in the cold air room, and the status of the supply of the cold air can be displayed, so the cold air can be concentratedly supplied in accordance with the purpose of use It is possible to observe the cold air supply state from the outside in a refrigerating room. According to the present invention, it is possible to provide a refrigerator in which an operation display section is operated because the operation state (operation mode) can be set in accordance with the purpose of use, Therefore, the operability is good, and it can be used as desired. Furthermore, according to the present invention, a refrigerator can be provided, in which the operation display section is operated, and the operation state (operation mode) can be set in accordance with the purpose of use, and is made into Use sound to inform, so you can easily confirm the operation status of the refrigerator, Reduction of erroneous operations. According to the present invention, a refrigerator can be provided that uses a plurality of operation switches to set a plurality of operating functions of a device. In order to improve the usability as desired. According to the present invention, a refrigerator can be provided, which is directed to a device that sets a plurality of operating functions by using a plurality of operation switches. The method of sound notification is used to improve its usability as desired. In addition, according to the present invention, a refrigerator can be provided that separates the control device into a main microcomputer for a device that sets a plurality of operating functions using a plurality of operation switches. The microcomputer control of the control and operation section uses the microcomputer control of the operation section to control the display of the contents of each operating function by using a sound notification method to improve its usability as desired. According to the present invention, it is possible to provide an electric device. Refrigerator 'which applies Chinese national standard for multiple paper sizes (CNS) A4 specification (210X297 mm) (Please read the notes on the back before filling out this page) Order printed by the Intellectual Property Bureau Employee Consumer Cooperatives of the Ministry of Economy -97-528848 A7 ______B7 _ Fifth, the operation of the invention The device for setting a plurality of operating functions by turning on and off, using the display and sound notification of the contents of each operating function to improve its usability, and can easily set a display function with a high display effect. According to the present invention, A refrigerator can be provided, which uses a plurality of operation switches to set a plurality of operating functions, and uses audible notification of the contents of each operating function and the button lock to improve its usability. [Schematic simplicity [Description] FIG. 1 is an external perspective view of a refrigerator in an embodiment of the present invention. Fig. 2 is a longitudinal sectional view of a refrigerator in an embodiment of the present invention. Fig. 3 is a front view of the refrigerator when the door is removed in the refrigerator according to the embodiment of the present invention. Fig. 4 is an external view of a refrigerator in an embodiment of the present invention. Fig. 5 is a front view of the refrigerator according to the embodiment of the present invention with the opening and closing door and the pull-out door removed. Fig. 6 is a development view of parts of a back wall of the refrigerator compartment of the refrigerator in the embodiment of the present invention. Fig. 7 is an external view of parts of the cold air wind direction changing means of the refrigerator in the embodiment of the present invention. Fig. 8 is a block diagram showing the operation control of the cold air wind direction changing means of the refrigerator in the embodiment of the present invention. This paper size is applicable to China National Standard (CNS) A4 specification (210X297 mm) 1 -98-(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, 1T 528848 A7 B7 V. Description of the Invention (Figure 9 is a schematic diagram of the operation display part of the refrigerator in the embodiment of the present invention. (Please read the precautions on the back first) (Fill in this page again.) FIG. 10 is a bottom view of the operation display portion of the refrigerator in the embodiment of the present invention. FIG. 11 is a display state of the operation display portion of the refrigerator in the embodiment of the present invention. Fig. 12 is a diagram showing a display state of an example of the first display portion of the refrigerator in the embodiment of the present invention. Fig. 13 is a diagram showing the display state of the first display portion of the refrigerator in the embodiment of the present invention. FIG. 14 is a schematic diagram showing an example of a display state. FIG. 14 is a diagram showing an example of a display state of an operation display portion of a refrigerator in an embodiment of the present invention. FIG. 15 is a diagram showing a state of a refrigerator in an embodiment of the present invention. Schematic diagram showing an example of the first display portion. Figures 16 and 16 show an example of the third display portion of the refrigerator in the embodiment of the present invention. Schematic diagram showing the state. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. FIG. 17 is a diagram showing an example of the display state of the third display unit of the refrigerator in the embodiment of the present invention. FIG. FIG. 19 is a schematic diagram showing an example of the display state of the third display portion of the refrigerator in the embodiment of the present invention. FIG. 19 is a schematic diagram showing an example of the display state of the third display portion of the refrigerator in the embodiment of the present invention. Fig. 20 is a schematic diagram showing a display state of an example of the second display portion of the refrigerator in the embodiment of the present invention. This paper size applies the Chinese National Standard (CNS) A4 specification (210x297 mm) -99- 528848 A7 ___ B7 V. Description of the Invention (Figure 21 shows the structure of the automatic ice-making device of the refrigerator in the embodiment of the present invention. (Please read the precautions on the back before filling this page) Figure 22 shows FIG. 23 is a schematic diagram showing an example of the display state of the third display portion of the refrigerator in the embodiment of the present invention. FIG. 23 is a diagram showing the embodiment of the present invention. FIG. 24 is a schematic diagram showing an example of the display state of the third display portion of the refrigerator in the embodiment of the present invention. FIG. 24 is a schematic diagram showing an example of the display state of the third display portion of the refrigerator in the embodiment of the present invention. FIG. 26 is a schematic diagram showing an example of the display state of the third display portion of the refrigerator in the embodiment of the present invention. FIG. 26 is a schematic diagram showing an example of the display state of the third display portion of the refrigerator in the embodiment of the present invention. Fig. 27 is a developed view showing parts related to the structure of the opening and closing door of the refrigerator in the embodiment of the present invention. Fig. 28 is a perspective view of the appearance of the refrigerator in the second embodiment of the present invention. FIG. 29 printed by the consumer cooperative is a front view of the refrigerator when the door is removed in the second embodiment of the present invention. Fig. 30 is a schematic diagram showing an external configuration of an operation display portion of a refrigerator in a second embodiment of the present invention. Fig. 31 is a front view showing an opening / closing door of a refrigerator in a third embodiment of the present invention. Fig. 32 is a developed view showing the parts for opening and closing a refrigerator in a third embodiment of the present invention. I Paper size applies the Chinese National Standard (CNS) A4 specification (210x297 mm) " ^ -100- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 528848 A7 ____B7_ V. Description of the invention (9 $ Figure 33 is about this A front view of a refrigerator in a fourth embodiment of the invention. Fig. 34 is a longitudinal cross-sectional view showing the structure of the same refrigerator. Fig. 35 is a circuit diagram of a drive unit of a compressor in the same refrigerator. Characteristic diagrams showing the DC voltage and flow rate for the number of revolutions of the compressor in the same refrigerator. Fig. 37 is a block diagram showing the structure of a control circuit in the same refrigerator. Fig. 38 is in the same refrigerator. Front view of the control board section. Fig. 39 is a front view of an operation panel in the same refrigerator. Fig. 40 is an enlarged view of a display installed in the operation panel of Fig. 39. Fig. 4 1 The figure is a flowchart of the operation of a microcomputer in the operating unit of the same refrigerator. Figure 42 is a flowchart of the operation of a microcomputer in the operating unit of the same refrigerator (continued). Figure 43 is a microcomputer of the operating portion of the same refrigerator. The flow chart (continued). Figures 4 and 4 are the operation flow chart of the microcomputer in the operating part of the same refrigerator (continued). [Symbols] 1. Refrigerator. 10. Opening and closing doors. 11. Handle section. 1 2. Grip section. 13. Flat section. 14. Hand traction recess. 20, 30, 35, 40, 45, 50, Pull-out door. 100, Refrigerator compartment. 101, Separate shed. 102 Water tank. 1 〇3, This paper size is applicable to China National Standard (CNS) A4 specification (210X 297 mm) '" -101- (Please read the precautions on the back before filling this page), order 528848 A7 __ _B7_ V. Description of the invention (both (please read the notes on the back before filling out this page) Printed storage bags by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 104, Variable Shed. 1 05, Fixed Shed. 1 10. Lighting Device. 111, back panel. 112, front panel. 113, opening. 120, operation display. 121, operation. 122, display. 123, first operation button group. 124, second operation button group. 135 , Light guide plate. 140, half mirror. 1 50, ice temperature freezer. 15 1. storage tray. 1 60. Direction display means. 161, 162, 164, 165, 166, 167, mark. 170, divider. 180, 185, mark. 200, fruit and vegetable room. 201, fruit and vegetable storage box. 204, storage space. Switching room. 301. Storage box. 350. Upper freezer compartment. 351. Upper freezer compartment. 400. Ice-making compartment. 402. Ice storage box. 450. Lower freezer compartment. 451. Lower freezer compartment. 452. The first ~ lower freezer storage box. 453. The second lower freezer storage box. 500. Freezer. 501. Freezer storage box. 502. The first freezer storage box. 503. A second freezer storage box. 601. A compressor. 602. Machinery room. 606. The first cold air passage. 607. The second cold air passage. 607a, 607b, divergent paths. 60 8. Circulating fan. 609. The third cold air passage. 612. The cold air volume distributor. 613. Insulated partition wall. 614. Condensate tray. 616. The circuit substrate. 625. Contact channels. 630. Microcomputer. 636. The inclined surface. 637. The tubular portion. 660. The first cooling chamber. 670. The second cooling chamber. 700. Means of changing the direction of cold air wind. 701. A cylindrical ventilation tube. 702. Bearing section. 703. The driving unit. 704. The motor. 705. The connection section. 708. A vent fitting portion. 717. The cold air supply port. 800, surface panels. 810. The substrate. 820a, 820b, fixing members. 830. Switch. 840, 850, LED. lc, refrigerator body. 2c. Outer box. 3c. Inner box. 4c. Insulation material. 5c. Refrigerator. 5a. Ice temperature storage room. 5b. Bag body. This paper size applies Chinese National Standard (CNS) A4 specification (210X 297 mm) " -102- 528848 A7 B7 _ __ V. Description of the invention (1〇〇 (Please read the precautions on the back before filling this page) Economy The Ministry of Intellectual Property Bureau employee consumer cooperatives printed 6c, fruit and vegetable room. 7c, switch room. 8c, ice-making room. 9c, freezer. 10e ~ 14e, 扉. 15c, thermal insulation partition wall. 16c, cooler. 17c, cooler fan. 18c, cooler room. 19c, cold air passage. 20c, fan motor. 21c, buffer damper. 22c, cold air passage. 23c, shed. 25c, cylindrical ventilation duct. 26c, Fan for refrigerating compartment. 29c, motor. 30c, wind direction board. 31c, opening. 35c, inflow path. 37c, direction determination sensor. 38c, compressor. 39c, control device. 41y, commercial power supply. 42y, conversion circuit. 42a ~ 42d, diode for rectifier circuit. 42e, reactor. 42f, diode for booster circuit. 42g, converter element. 43y, inverter circuit. 44y. , Main microcomputer. 52c, Working part microcomputer. 53c, memory part. 54c, buzzer. 55c, operation board. 56c, operation panel. 60y, operation. Switch. 61y, fast cooling switch. 62y, fast thawing switch. 63y, fast freezing switch. 64y. , Switching room setting switch. 65y, timer setting switch. 66y, refrigerating room temperature setting switch. 67y, freezing room temperature setting switch. 68y, ice making switch. 70c, display section. 71a, quick freeze display section. 71b, button lock. Display. 72b. Power saving display. 73a. Quick freeze display. 73b. Sound output display. 74c. Switching room display. 75c. Timing display. 76a. Refrigerator setting display. 76b. Refrigerator temperature display. 77c, freezer display section. 77a, freezer setting device. 7 7b, freezer temperature display section. 78e, ice making display section. 78a, ice making stop display. 78b, ice making stop display section. 78c, sweep 79c, shown in the display. 80c, sound device. 81c, sound IC. 82c, fan. 8 3c, La D 8. This paper size applies to the Chinese National Standard (CNS) A4 specification (210X 297 mm). ) -103-

Claims (1)

528848 A8 B8 C8 D8 VI. Application for Patent Scope No. 901 1 8486 Chinese Patent Application Amendment (Please read the precautions on the back before filling this page) Amendment on December 31, 1991 1. A refrigerator The refrigerator has a refrigerator with an opening and closing door in the upper part of the refrigerator box, and a refrigerator with at least a vegetable and fruit room with a sliding door or a freezing room with a sliding door below the refrigerator. The characteristics are: : The cold-air wind direction changing means capable of changing the supply direction of the supplied cold air is installed in the refrigerating compartment, and the cooling of the cold-air air-direction changing means can be selectively changed on the outer surface of the opening and closing door. An operation control unit for determining an air supply direction and an operation display unit for displaying the selected cold air supply direction are installed. 2. A refrigerator, each of which is provided with a refrigerating compartment with an opening and closing door in the upper part of the refrigerator body, a fruit and vegetable compartment with a sliding door below the refrigerating compartment, and a lower part of the fruit and vegetable compartment. A refrigerator with a pull-switching room and an ice-making chamber, and a freezer with a sliding door in the lowermost part of the refrigerator box are characterized by: An elongated door handle formed on the surface thereof, and an operation display portion installed above the door handle to control the refrigerator; the freezing chamber is provided with: behind the cold air, generated cold air A cooling chamber supplied to the freezing chamber and the switching chamber and the ice-making chamber, and directing the cold air generated in the first cooling chamber to the freezing chamber and the switching chamber and the first of the ice-making chamber Cooling path; The aforementioned vegetable and fruit room is equipped with the cold air generated at the rear for the paper. The size of the paper applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 528848 A8 B8 C8 D8 The scope of the patent application is for the second cooling room of the aforementioned refrigerating room; (Please read the precautions on the back before filling this page) The aforementioned refrigerating room is equipped with cold air supplied from the second cooling room behind it A second cold air passage leading to the refrigerating compartment, and a third cold air passage located at the rear center of the freezing compartment, so that the cold air supplied from the second cooling compartment circulates inside the refrigerating compartment; the second The cold air passage is provided with a branch passage formed behind the refrigerator compartment so as to sandwich the third cold air passage, and the third cold air passage is provided with the operation display section. Cold air wind direction changing means for changing the supply direction of cold air in the refrigerating chamber, and a circulation fan for guiding cold air to the cold air wind direction changing means; the operation display section is provided with the cold air wind direction An operation section for controlling the operation of the changing means, and a display section for displaying the operation state of the cold air wind direction changing means. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 3. A kind of refrigerator, each of which is equipped with: a refrigerating room with an opening and closing door in the upper part of the refrigerator box; A freezer compartment, and a refrigerator with a vegetable and fruit compartment having a sliding door between the refrigerator compartment and the freezer compartment, wherein the opening and closing door is provided with an elongated door handle formed on a surface thereof, and The operation and display section installed above the door handle is used to control the refrigerator; the freezer compartment is provided with a rear side that supplies the generated cold air to the freezer compartment, the switchover compartment, and the ice-making compartment. The paper size of the cooling paper is applicable to the Chinese National Standard (CNS) A4 specification (210X297 & ^ 1: 528848 A8 B8 C8 D8. VI. Patent application room, and guide the cold air generated in the aforementioned first cooling chamber to the aforementioned The first cooling passage of the freezing chamber, the aforementioned switching chamber, and the aforementioned ice-making chamber; (Please read the precautions on the back before filling this page) The aforementioned vegetable and fruit chamber is equipped with The cold air is supplied to a second cooling chamber of the refrigerating chamber; the refrigerating chamber is provided with a second cold air path behind the cold air supplied from the second cooling chamber to the refrigerating chamber, and A third cold air passage located in the center of the rear of the freezer compartment to circulate cold air supplied from the second cooling compartment inside the refrigerator compartment; the second cold air passage is provided with It is made as a branched path that sandwiches the third cold air path as a branch; the third cold air path is provided with cold air that changes the supply direction of cold air in the refrigerating chamber by the operation display section. Wind direction changing means, and circulating fan that guides cold air to the cold air direction changing means; Employee Consumer Cooperatives, Bureau of Intellectual Property, Ministry of Economic Affairs, printed the operation display section, which is equipped with operation control for performing the cold air direction changing means An operation section and a display section for displaying the operation state of the cold air wind direction changing means. The refrigerator according to the first to third application scopes, wherein the cold air wind direction changing means includes a cylindrical ventilation duct capable of guiding the cold air from the circulation fan, and is formed in the foregoing A plurality of air outlets of the cylindrical ventilation duct, and a driving unit for operating the cylindrical ventilation duct by operating the operation display section. '5. A refrigerator as described in item 2 or 3 of the scope of patent application, Among them, this paper size is in accordance with Chinese National Standard (CNS) A4 specification (210X297 mm) -3-528848 A8 B8 C8 D8 ____ 6. Scope of patent application (please read the precautions on the back before filling this page) The aforementioned operation department, The first operation unit is provided with a first operation unit for setting the operation state of the refrigerator, and the second operation unit controls the setting state of each of the refrigerator and the storage room; the first operation unit is provided with means for changing the cold air wind direction Operation control button. 6. The refrigerator according to item 4 of the scope of patent application, wherein the operation section is provided with a first operation section for setting an operation state of the refrigerator, and a setting state that controls each of the refrigerators to a storage room. A second operation section; the first operation section is provided with an operation button for performing operation control of the cold air wind direction changing means. 7. The refrigerator according to item 2 or 3 of the scope of patent application, wherein the display unit is provided with a first display unit that displays an operating state of the refrigerator, and displays a setting state of each storage compartment constituting the refrigerator. A second display section and a third display section; and the operating state of the cold air wind direction changing means is displayed on the first display section. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 8. The refrigerator as described in item 4 of the scope of patent application, wherein the display section is provided with a first display section for displaying the operation status of the refrigerator, and a display for constituting electricity The second display section and the third display section of each refrigerator and the setting state of the storage room; the operation state of the cold air wind direction changing means is displayed on the first display section. · 9 · A refrigerator equipped with: the size of the front part of the refrigerator door is applied to the Chinese National Standard (CNS) A4 specification (210X297 mm) Γ7Ί: 528848 A8 B8 C8 D8 6. Application scope (Please read the precautions on the back before filling out this page) And set the most operation switches of the majority of operation functions, and the sound device with a horn to notify the majority of operation functions by sound, and control according to the setting of the aforementioned operation switches The cooling operation of the refrigerator and the control device of the sound device are characterized in that the control device is made to use the speaker to report and control the contents of various operation functions set by the operation switch. Means of sound control. 1 〇. The refrigerator according to item 9 of the scope of patent application, wherein the refrigerator is provided with a display portion that is disposed on the front portion of the refrigerator door and displays a plurality of operating functions, and is based on the setting of the operation switch. As a control device for controlling the display unit and the sound device, the structure of the control unit is made so as to display the display content corresponding to the set and various operation functions on the display unit. A display control means for controlling and a sound control means for controlling the sound content of each set operating function by using the above-mentioned speaker to notify by sound. 11. The refrigerator described in item 9 of the scope of patent application, in which the former consumer intelligence cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs printed the voice control means, which performs the voice notification of the start content of each operating function when the aforementioned settings are made, It also reports the end of each operation function after a predetermined time has passed from this setting. 12. — A refrigerator comprising a plurality of storage rooms capable of storing food, a plurality of operation switches disposed on a front portion of the refrigerator door and capable of setting a plurality of operating functions, and a sound notification The sound device of many operating horns and the control of this paper according to the setting of the aforementioned operation switch are applicable to the Chinese National Standard (CNS) A4 specification (210 father 297 public ^ 1: printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 528848) A8 B8 C8 D8 6. The cooling operation of the refrigerator and the control device of the sound device in the scope of the patent application, wherein the plurality of storage rooms have a plurality of specific storage rooms that can be switched to a plurality of operating functions for cooling. The operation opening relationship can set a plurality of switches of the specific storage function of the specific storage room; the control device is made to report the sound content of each of the set operation functions specifically by using the aforementioned speaker to announce the sound Means of controlling sound control 1 3 · As described in item 12 of the scope of patent application The refrigerator includes a display portion disposed on a front portion of the refrigerator door and displaying a plurality of operating functions; and a control device that controls the display portion and the sound control device according to the setting of the operation switch, The specific storage room includes a switching room that can be switched to be cooled from a refrigerating operation to a freezing operation in a plurality of temperature zones, and the display unit displays the contents of the plurality of operating functions of the switching room in a plurality of ranges. The control device has a structure in which a display control means for controlling and displaying the display content corresponding to each operation function of the switching room is displayed in each range of the display section, and has a display control means The sound control means for controlling the sound content of each of the set operating functions will be described in detail by using the aforementioned horn for sound notification and control. · 1 4. A refrigerator, which is characterized in that it has a controller arranged on a refrigerator door ^ 1 scale applies Chinese National Standard (〇 奶) 8 4 specifications (210 \ 297 mm) 7 Ζ '(Read the back of the precautions to fill out this page) 528848 A8 B8 C8 D8 6. Scope of patent application ~ " First (Please read the precautions on the back before filling this page) The front of the operation switch with the majority of the operating functions set, and the operation of the majority with sound The buzzer of the raiders that reports the function, and the control device that controls the sound device and the buzzer according to the setting of the operation switch; wherein the control device includes: The contents of various operating functions are made by the aforementioned speakers into sound control means controlled by sound notification; and buzzer control means controlled by sound notification by buzzer before the sound notification. 1 5. A refrigerator comprising: a plurality of operation switches disposed on a front portion of a refrigerator door and setting a plurality of operating functions; and a sound of a horn for informing a plurality of operating functions by sound Device, and a control device for controlling the cooling operation of the refrigerator and the sound device according to the setting of the operation switch; wherein, the operation opening relationship setting operation function and a device for turning on and off of sound notification; consumption by employees of the Intellectual Property Bureau of the Ministry of Economic Affairs The cooperative device printed by the cooperative has a sound control means for turning on and off the contents of various operating functions that are notified by sound using a speaker. 16. The refrigerator according to item 15 of the scope of patent application, wherein the aforementioned operation-on relationship uses the length of the same switch's pressing time to select the setting of sound notification or the setting of the operation function; the control device, its structure The system is made to: when the operation function is set, it is made to control the content of the operation function with a horn to announce the sound, and the sound notification is to set the aforementioned Rabin paper size to the Chinese national standard when it is set (CNS) A4 specification (210X297 mm) -7-528848 A8 B8 C8 D8 々. Patent application scope. Sound control means to report sounds to be turned on and off. 1 7 · The refrigerator described in item 5 of the patent application scope, wherein a buzzer for reporting by a buzzer sound is provided, which is used to control the sound device and the buzzer according to the setting of the operation switch. Device, the operation opening relationship setting device for operating function and sound notification, and buzzer sound notification device; the control device is structured so that, when the operation function is set, it is made to include content regarding the operation function Use the horn for sound notification and control, and the sound notification is the sound control means for turning on and off the horn notification sound when it is set. 1 8. A refrigerator comprising: an operation switch disposed on a front portion of a refrigerator door and setting a plurality of operating functions; and a refrigerator disposed on a front portion of the refrigerator door and capable of displaying a plurality of operation switches A display unit for operating function, a sound device having a horn capable of announcing a plurality of operating functions by sound, and a cooling operation of the refrigerator controlled according to the setting of the operation switch, the display unit, and the control of the sound device The control device is provided with a main microcomputer control for controlling the cooling operation of the refrigerator, and an operation part for controlling the display section and the sound device. The main microcomputer control is provided in the refrigerator body and is The operation switch is provided with a cooling operation control means for controlling the cooling operation of the refrigerator according to the set operation function; the microcomputer control of the operation section is provided with a display function corresponding to the set operation function to be displayed on the display section; Control means control means. 19. As stated in item 18 of the scope of patent application, the refrigerator is included, with -------- II (please read the precautions on the back before filling this page) Order the staff of the Intellectual Property Bureau of the Ministry of Economic Affairs The paper size printed by the consumer cooperative is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) -8-528848 A8 B8 C8 D8 6. The scope of the patent application includes: the aforementioned operation switch, the aforementioned display section, the aforementioned sound device, and The operation substrate on which the control device is mounted; the operation substrate includes the operation switch and the display portion mounted on the front side of the operation substrate, and the sound synthesis IC and the operation portion microcomputer control constituting the sound device are mounted on the operation substrate display portion On the opposite side. 20. A refrigerator comprising: an operation switch disposed on a front portion of a refrigerator door and setting a plurality of operating functions; and a refrigerator disposed on a front portion of the refrigerator door and capable of displaying a plurality of A display section of the operation function, a sound device having a horn capable of notifying a plurality of operation functions with sound, and a control device for controlling the cooling operation of the refrigerator according to the setting of the operation switch, the display section and the control device of the sound device; Wherein, the aforementioned control switch includes: a display control device that displays relevant operation function content when the operation function is set, and displays and controls the content of the display function when the display function is set; and When the operating function is set, the aforementioned speaker will be used to announce the content of its operating function with a sound. The sound control device, and when the display function is set, it can be made to use the speaker to announce the content about the displayed function and control it. Sound control device. 21 · The refrigerator according to item 20 of the scope of patent application, wherein the sound control means is configured to display the content of the display function more than the sound of the operation function when the display function is set. The volume can be controlled by voice notification. 22.—A type of refrigerator, which is characterized by having: an operation switch for setting a plurality of operation functions and a plurality of lock button functions, and having a plurality of books which can be applied to Chinese National Standard (CNS) A4 specifications ( 210X297 mm): — (Please read the precautions on the back before filling out this page). Installation, 1T Printed by the Employee Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 528848 A8 B8 C8 D8 VI. Operating functions and lock buttons for patent applications The sound device of the speaker functioning with sound notification, and the control device for controlling the cooling operation of the refrigerator and the control device of the sound device according to the setting of the operation switch; wherein the control device has: when the operation function and the lock button function are When setting, the related operation function and lock function can be informed by the sound control means of the speaker. (Please read the notes on the back before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs -10- This paper size applies to China National Standard (CNS) A4 (210X297 mm)