JP2021127158A - Beverage feeder - Google Patents

Abstract

To provide a beverage feeder which prevents the occurrence of failure due to dripping of dew condensation water on an electric component.SOLUTION: A beverage feeder comprises: an apparatus body 10 having a front opening 10a and is internally provided with a refrigeration box 12 having a heat insulating structure and facing the front opening 10a; a front door 50 which has a heat insulating structure and is provided to the apparatus body 10 so as to open and close the front opening 10a, and which is provided, on its front face, with a display part 53 which allows touch operation; a control part 70 which, when touch operation is made on the display part 53 while in a stand-by state, performs feeding operation to feed a beverage to a cup 1 placed on a feeding stage 20 provided to the apparatus body 10. When the feeder is in a stop state in which feeding of a beverage to a cup 1 is restricted, the control part 70 energizes an electric component 55 for performing display control of the display part 53 to enable touch operation on the display part 53 while turning off display content in the display part 53.SELECTED DRAWING: Figure 3

Description

The present invention relates to a beverage supply device, and more particularly to a beverage supply device that supplies a beverage to a cup placed on a supply stage.

Conventionally, Patent Document 1 has proposed, for example, a beverage supply device that supplies a beverage in which a syrup (stock solution for beverage) and diluted water are mixed to a cup placed on a supply stage.

In the beverage supply device of Patent Document 1, a cold storage having a heat insulating structure is provided inside the main body of the device having an opening (hereinafter, also referred to as a front opening) on the front surface so as to face the front opening. A bag-in-box (hereinafter, also referred to as BIB) containing syrup is arranged in this cool box. Further, the apparatus main body is provided with a front door for opening and closing the front opening, and an operation panel is provided on the front surface of the front door.

In such a beverage supply device, the operation panel is operated in a standby state in which the beverage can be supplied, so that the syrup and the inside of the device body are used with respect to the cup placed on the supply stage provided in the device body. Beverages mixed with chilled syrup are supplied.

Japanese Unexamined Patent Publication No. 2015-117041

By the way, in the beverage supply device, as an operation panel provided on the front door, a display unit capable of touch operation may be installed, for example, a liquid crystal touch panel. The front door has a heat insulating structure provided with a heat insulating material because the cold storage is also closed when the front opening of the main body of the device is closed.

In such a beverage supply device, the supply of beverages is regulated and put into a dormant state outside the business hours of the facility such as the store where the beverage is installed. In this hibernation state, the electrical components that control the display of the display unit are in a non-energized state, and not only the display of the display unit is erased, but also the touch operation of the display unit is invalidated. On the other hand, since the BIB arranged in the refrigerator needs to be cooled, the cooling unit for cooling the internal atmosphere of the refrigerator is kept driven.

Therefore, in the beverage supply device, there is a possibility that dew condensation may occur on the front surface of the front door, which is close to the electrical component of the heat insulating material. When such dew condensation occurs, there is a risk that dew condensation water will drip onto the electrical components and cause a failure.

In view of the above circumstances, it is an object of the present invention to provide a beverage supply device capable of preventing the occurrence of failure due to the dripping of condensed water on electrical components.

In order to achieve the above object, the beverage supply device according to the present invention opens and closes a main body of the device having an opening on the front surface and a cold storage having a heat insulating structure inside so as to face the opening. A front door having a heat insulating structure provided on the main body of the device and having a display unit on the front surface capable of touch operation, and provided on the main body of the device when a touch operation is performed on the display unit in a standby state. A beverage supply device including a control unit that performs a supply operation for supplying a beverage to a cup placed on the supply stage, wherein the control unit is a pause in which the supply of the beverage to the cup is regulated. When the state is reached, the electrical component that controls the display of the display unit is energized so as to enable the touch operation on the display unit while the display of the display unit is erased.

Further, the present invention is characterized in that, in the beverage supply device, the front door is provided with a sheet body capable of absorbing moisture on the front surface of the heat insulating material constituting the heat insulating structure, which is close to the electrical component. And.

Further, according to the present invention, in the beverage supply device, the heat insulating structure of the front door is provided on the side closer to the cold storage and the vacuum heat insulating material and the side closer to the electrical component than the vacuum heat insulating material. It is characterized by being provided with a heat insulating material made of hard urethane foam provided.

According to the present invention, when the control unit is in a dormant state in which the supply of beverage to the cup is restricted, the display unit is operated so as to enable a touch operation on the display unit in a state where the display on the display unit is erased. Since the electrical components that control the display are energized, it is possible to suppress the formation of dew condensation in places close to the electrical components due to heat generated from the electrical components, and prevent the occurrence of failures due to the dripping of condensed water on the electrical components. It has the effect of being able to.

FIG. 1 is a perspective view showing an external configuration of a beverage supply device according to an embodiment of the present invention. FIG. 2 is a perspective view showing an external configuration of a beverage supply device according to an embodiment of the present invention. FIG. 3 is a schematic diagram schematically showing a characteristic control system of the beverage supply device shown in FIGS. 1 and 2. FIG. 4 is a cross-sectional view of the internal structure of the apparatus main body shown in FIGS. 1 and 2 as viewed from the front. FIG. 5 is a perspective view showing a mounting plate of the supply stage shown in FIGS. 1 and 2. FIG. 6 is a plan view showing a mounting plate of the supply stage shown in FIGS. 1 and 2. FIG. 7 is an exploded perspective view showing the BIB stored in the cool box shown in FIG. FIG. 8 is an explanatory view showing a front door shown in FIGS. 1 and 2 in a vertical cross section. FIG. 9 is an enlarged vertical cross-sectional view showing the upper part of the front door. FIG. 10 is a perspective view showing a vertical cross section of the upper part of the front door. FIG. 11 is an explanatory view showing the internal structure of the front door in cross section. FIG. 12 is an explanatory view showing the internal structure of the design component. FIG. 13 is an explanatory view showing the internal structure of the design component. FIG. 14 is an explanatory diagram showing a supply operation by the beverage supply device. FIG. 15 is an explanatory diagram showing a supply operation by the beverage supply device. FIG. 16 is an explanatory diagram showing a modified example of the beverage supply device according to the embodiment of the present invention. FIG. 17 is a schematic view showing a modified example of the beverage supply device according to the embodiment of the present invention. FIG. 18 is a schematic view showing a modified example of the beverage supply device according to the embodiment of the present invention.

Hereinafter, preferred embodiments of the beverage supply device according to the present invention will be described in detail with reference to the accompanying drawings.

1 and 2 are perspective views showing the appearance configuration of the beverage supply device according to the embodiment of the present invention, respectively, and FIG. 3 is a characteristic control system of the beverage supply device shown in FIGS. 1 and 2. It is a schematic diagram which shows typically. The beverage supply device illustrated here is a beverage dispenser installed in a facility such as a restaurant or a food court, and includes a device main body 10 and a control unit 70.

As shown in FIG. 4, the apparatus main body 10 is a box body having an opening (hereinafter, also referred to as a front opening) 10a on the front surface, and a plurality of adjusting legs 11 for height adjustment are provided on the bottom thereof. be. The apparatus main body 10 includes a supply stage 20, a tube pump 30, and a diluted water discharge unit 40.

The supply stage 20 is configured by providing a recess in the lower part of the front surface of the apparatus main body 10, that is, in the lower region of the front opening 10a. The supply stage 20 covers a mounting plate 21 having a mounting surface 211 on which the cup 1 is mounted, a rear wall 22 covering the rear surface of the mounting plate 21, and a mounting surface 211 of the mounting plate 21. It is configured to have a top wall 23.

As shown in FIG. 5, the mounting plate 21 is provided with a cup guide 212 on the mounting surface 211 for positioning when the cup 1 is mounted, and a drip tray 213 for collecting scattered beverages and the like (FIG. 5). 2) is provided.

The cup guide 212 has a first cup guide portion 212a and a second cup guide portion 212b. The first cup guide portion 212a forms an arc shape that is curved toward the rear, and has a curvature corresponding to the peripheral surface of the cup 1. The second cup guide portion 212b is continuously formed at both left and right ends of the first cup guide portion 212a. These second cup guide portions 212b are curved with a curvature smaller than that of the first cup guide portion 212a. An upward extending portion 212c extending upward from the mounting surface 211 is connected to each end of the second cup guide portion 212b.

As described above, since the cup guide 212 has the first cup guide portion 212a and the second cup guide portion 212b having two curvatures, the first cup guide portion 212a is the cup 1 as shown in FIG. The cup 1 can be placed in a desired region by abutting on a part of the peripheral surface of the cup 1, and the second cup guide portion 212b has a larger outer diameter than the cup 1, for example, a beverage container 2 such as a water bottle. The beverage container 2 can be placed in a desired region by contacting a part of the peripheral surface.

The rear wall 22 is formed so that the upper portion 22b projects forward with respect to the lower portion 22a on the rear side of the cup guide 212.

A beverage nozzle 24 is provided on such a supply stage 20. The beverage nozzle 24 is provided on the top wall 23 in a manner of being installed in an area directly above the cup 1 on which the beverage nozzle 24 is guided and placed on the cup guide 212.

The beverage nozzle 24 is conventionally known, and is configured by attaching a syrup nozzle, a diluted carbonated water nozzle, and the like (not shown) to the nozzle body 24a. The syrup nozzle discharges syrup (for example, sugar syrup) supplied from a syrup tank (not shown), and the diluted carbonated water nozzle discharges cooled diluted carbonated water.

Such a beverage nozzle 24 discharges syrup or the like discharged through a syrup nozzle or the like vertically downward from a common discharge port.

The tube pump 30 is provided on the supply stage 20. The tube pump 30 is for pumping out the syrup enclosed in the bag-in-box (hereinafter, also referred to as BIB) 33, and is provided for each BIB 33.

The BIB 33 is obtained by further housing a bag-shaped container containing syrup in a box-shaped container. For example, the BIB 33 is configured by further storing a plastic bag container containing syrup in a corrugated cardboard box container. .. Then, when the syrup enclosed in the BIB 33 is poured out, the bag container contracts inside the box container to prevent air from entering the inside of the bag container and prevent the syrup from being oxidized. As shown in FIG. 7, such a BIB 33 is housed in a heat insulating structure cold storage 12 formed inside the apparatus main body 10 so as to face the front opening 10a, respectively, via a shelf plate 13. In the cold storage 12, a valve group 34 such as a syrup valve 34a for discharging syrup from the beverage nozzle 24 and a carbonated water valve for discharging diluted carbonated water is arranged. The cold storage 12 is a room in which the internal atmosphere is cooled by cooling water cooled by a cooling unit 14 (see FIG. 3) provided with, for example, an evaporator or a refrigerator.

The shelf board 13 is formed of, for example, a steel plate or the like, and is provided for each BIB 33. Each shelf board 13 has a notch 13a formed in the front end portion for fitting the tube 32 connected to the BIB 33, and a mounting hole 13b for mounting in the cold storage 12 is formed in the front end portion.

The tube pump 30 is attached to a tube 32 connected to the corresponding BIB 33, and when the built-in motor 31 is driven, the tube 32 is crushed by a plurality of rollers (not shown) to syrup from the BIB 33. It is pumped out and discharged from the open end 32a (see FIG. 14 and the like) of the tube 32.

The tube pump 30 is inclined so that the open end 32a of the tube 32 gradually approaches the beverage nozzle 24 as the open end 32a moves downward, and the tube pump 30 is left-right inverted so as to be paired left and right with the upper portion 22b of the rear wall 22. It is installed. A tube 32 is attached to these tube pumps 30 so as to crawl on the outside and the underside of the tube 32. Further, the tube pump 30 is arranged in a region directly above the upper surface opening of the cup 1 in which the open end 32a of the tube 32 is guided and placed on the cup guide 212 together with the beverage nozzle 24. The open end 32a of the tube 32 is fixedly supported by the support member 35.

The diluted water discharge unit 40 is for discharging the diluted water supplied in a cooled state, and includes a diluted water valve 41 and a diluted water nozzle 42.

The dilution water valve 41 is for opening and closing the dilution water conduit for supplying the dilution water, and when it is opened, it allows the dilution water to flow through the dilution water conduit, but when it is closed, it allows the dilution water to flow through the dilution water conduit. It regulates the flow of diluted water through the diluted water pipeline.

The diluting water nozzle 42 is provided on the lower side of the left tube pump 30 and on the left side of the open end 32a of the tube 32 from which the syrup is discharged by driving the left tube pump 30. The diluting water nozzle 42 is provided so as to gradually incline toward the right as it goes downward, and when the diluting water valve 41 is opened, the diluting water flowing through the diluting water pipeline is discharged from the discharge port. It is what makes you. Here, the discharge port constitutes the discharge end of the diluted water discharge unit 40.

In the device main body 10, the front opening 10a is opened and closed by the front door 50. The front door 50 is a door body having a size sufficient to cover not only the front opening 10a but also a part of the lower region of the front opening 10a (a part of the supply stage 20), and the device main body 10 At the one side edge portion on the front side of the door, it is provided so as to be swingable around the central axis of a shaft portion (not shown) extending along the vertical direction.

Since such a front door 50 closes the open portion of the cold storage 12 when the front opening 10a is closed, as shown in FIG. 8, a flat heat insulating material 51 such as hard urethane foam is built in. It has a heat insulating structure. The front surface of the heat insulating material 51 is covered with a protective plate 52 for protecting the heat insulating material 51.

The front surface of the front door 50 constitutes a customer service surface, and a display unit 53 is provided. The display unit 53 is composed of, for example, a liquid crystal touch panel, and has an input unit 53a capable of displaying various information and performing an input operation such as a touch operation. The display control unit 54a that controls the display on the display unit 53 is mounted on the board 54b to form the electrical component 55, and the electrical component 55 is located between the protective plate 52 and the display unit 53. It is arranged in the storage space 56.

As shown in FIGS. 9 and 10, the upper portion of the front door 50 is connected to the display unit 53 via the cushion material KS to ensure watertightness with the display unit 53. It is composed of a shape member 57 and a cover member 58 installed so as to cover a part of the irregular shape member 57.

The irregularly shaped member 57 is a long member whose left-right direction is the longitudinal direction, and has a gutter portion 571 and a rising portion 572. The gutter portion 571 is a bottom portion continuously formed at the rear end portion of the inclined portion 573 that gradually inclines downward toward the rear, and is leftward from the central portion in the left-right direction and from the central portion in the left-right direction. The upper surface gradually extends downward as it goes to the right. The rising portion 572 is formed by rising upward from the rear end portion of the gutter portion 571.

The cover member 58 is an elongated member whose left-right direction is the longitudinal direction, and covers the upper region of the heat insulating material 51 via the cushion material KS. As a result, watertightness is ensured between the cover member 58 and the heat insulating material 51. The cover member 58 is formed with a curved portion 581 that gradually curves downward toward the front, and the curved portion 581 secures a gap between the cover member 58 and the upper end portion of the rising portion 572. It covers the upper area of 572 and the storage space 56. The front end portion of the curved portion 581 is arranged below the upper end portion of the rising portion 57 2 and above the gutter portion 571, and forms a heat exhaust port 59 between the curved portion 581 and the gutter portion 571.

That is, in the cover member 58, the front end portion 581a of the curved portion 581 forms one edge portion of the heat exhaust port 59. Since a gap is secured between the gutter portion 571 and the rising portion 572 constituting the irregularly shaped member 57 and the cover member 58, the storage space 56 communicates with the heat exhaust port 59. It constitutes an exhaust heat path that guides the heat generated in the electrical component 55 to the exhaust heat port 59.

By the way, since the heat exhaust port 59 is provided in the upper part of the door body, there is a possibility that water such as a beverage may enter from the heat exhaust port 59. The water that has entered through the heat exhaust port 59 is guided to at least one of the left and right by the gutter portion 571. Moreover, a rising portion 572 is formed at the rear end portion of the gutter portion 571, which regulates the flow of water that has entered from the heat exhaust port 59 into the storage space 56.

That is, the gutter portion 571 and the rising portion 572 that form the irregularly shaped member 57 are provided in a manner extending along the left-right direction on the upper portion of the front door 50, and the water that has entered from the heat exhaust port 59 can be stored in the storage space ( It constitutes a first drainage path that circulates to at least one of the left and right sides while restricting entry into the exhaust heat path) 56.

As shown in FIG. 11, the front door 50 is provided with guide wall portions 60 on both left and right sides of the front door 50. The guide wall portion 60 is a long member whose vertical direction is the longitudinal direction, and divides the gap 61 and the storage space 56 while forming a gap 61 between the guide wall portion 60 and the side wall portion 50a of the front door 50. It is a thing. The upper end portions of the guide wall portions 60 are connected to the left and right end portions of the gutter portion 571.

As a result, the water guided to at least one of the left and right by the gutter portion 571 flows downward through the gap 61 between the guide wall portion 60 and the side wall portion 50a. That is, the guide wall portion 60 is provided together with the side wall portion 50a on both the left and right side portions of the front door 50 so that the upper end portions communicate with the first drainage path and extend along the vertical direction. It constitutes a second drainage route that allows the water that has passed through the water to flow downward.

The water flowing downward through the gap 61 between the guide wall portion 60 and the side wall portion 50a in this way drips below the holes (not shown) formed in the left and right side portions of the lower surface of the front door 50. Will be done.

The device main body 10 is provided with design component 15s on both left and right sides of the supply stage 20. These design component 15s are box-shaped so that the front surface 15a becomes an inclined surface gradually inclined backward as the front surface 15a goes downward. When the front door 50 closes the front opening 10a, the design component 15 is formed with an introduction hole (not shown) communicating with the hole on the upper surface, and a drain port 16 (see FIG. 2) on the lower surface. Is formed.

In such a design component 15, when the front door 50 closes the front opening 10a, as shown in FIGS. 12 and 13, water dripping from the hole of the front door 50 is introduced from the introduction hole. , It is guided downward by using the inclination of the front surface 15a, and is discharged to the outside from the drain port 16.

That is, the design component 15 is provided on both the left and right sides of the supply stage 20 in the apparatus main body 10 so as to communicate the front opening 10a with the second drainage path when the front door 50 is closed. It constitutes a third drainage path for draining the water that has passed through the device from the drainage port 16 formed in itself to the outside of the device main body 10.

By the way, as shown in FIG. 13, when the harness HS is connected to the coupler KP inside the design component 15 on the left side, the harness HS is extended in a U shape in a region below the coupler KP. It prevents water introduced from the holes from entering the coupler KP through the harness HS.

The control unit 70 is electrically connected to the display control unit 54a, the valve group 34, the tube pump 30, the diluent water valve 41, and the cooling unit 14 described above, and is stored in the storage unit 71 which is also electrically connected. The operation of each of these parts is controlled in an integrated manner according to the programs and data.

The control unit 70 may be realized by, for example, a processing device such as a CPU (Central Processing Unit) executing a program, that is, by software, or by hardware such as an IC (Integrated Circuit). Alternatively, it may be realized by using software and hardware together.

The beverage supply device having the above configuration supplies the beverage to the cup 1 placed on the supply stage 20 as follows.

For example, during business hours of a facility in which a beverage supply device is installed, the beverage supply device has a standby display in which the control unit 70 causes the display control unit 54a to display a beverage input unit 53a that can be supplied to the display unit 53. And enter the standby state. Further, the control unit 70 constantly drives the cooling unit 14 and cools the internal atmosphere of the refrigerator 12 with cooling water regardless of the business hours of the facility.

In such a standby state, among the supplyable beverage input units 53a displayed on the display unit 53, when the beverage input unit 53a using the syrup sealed in the left BIB 33 is touch-operated, the control unit 70 drives the motor 31 of the left tube pump 30 corresponding to the corresponding BIB 33 while opening the dilution water valve 41. As a result, as shown in FIG. 14, a predetermined amount of syrup pumped from the corresponding BIB 33 is discharged downward from the open end 32a of the left tube 32, and a predetermined amount of diluted water is discharged from the dilution water nozzle 42. It is discharged toward the upper surface opening of the cup 1. That is, the diluted water discharge unit 40 can discharge the diluted water in a manner inclined with respect to the discharge direction of the syrup from the open end 32a of the tube 32. As a result, the diluted water and the syrup are mixed and put into the cup 1, and the beverage can be supplied to the cup 1.

On the other hand, in the standby state, when the beverage input unit 53a using the syrup sealed in the right BIB 33 among the supplyable beverage input units 53a displayed on the display unit 53 is touch-operated, the control unit 70 Drives the motor 31 of the tube pump 30 on the right side corresponding to the corresponding BIB 33 while opening the dilution water valve 41. As a result, as shown in FIG. 15, a predetermined amount of syrup pumped from the corresponding BIB 33 is discharged downward from the open end 32a of the tube 32 on the right side, and a predetermined amount of diluted water is discharged from the dilution water nozzle 42. It is discharged toward the upper surface opening of the cup 1. That is, the diluted water discharge unit 40 can discharge the diluted water in a manner inclined with respect to the discharge direction of the syrup from the open end 32a of the tube 32. As a result, the diluted water and the syrup are mixed and put into the cup 1, and the beverage can be supplied to the cup 1. In this way, the diluting water discharge unit 40 discharges common diluted water that dilutes the syrup discharged from the plurality of tube pumps 30.

By the way, outside the business hours of the facility, the control unit 70 causes the display control unit 54a to erase the display of the display unit 53. As a result, the beverage supply device is put into a dormant state in which the supply of the beverage to the cup 1 is restricted. In this hibernation state, the control unit 70 enables the display control unit 54a to perform a touch operation on the display unit 53. That is, the control unit 70 has a board 54b (electrical equipment) on which the display control unit 54a that controls the display of the display unit 53 is mounted so that the touch operation on the display unit 53 is enabled in the state where the display of the display unit 53 is erased. The part 55) is energized.

In this way, the control unit 70 keeps the electrical component 55 energized in the hibernation state, so that the storage space 56 facing the front surface of the heat insulating material 51 (front surface of the protective plate 52) due to heat generated from the electrical component 55 is provided. Can be heated. As a result, even if the internal atmosphere of the cold storage 12 is cooled, it is possible to suppress the occurrence of dew condensation on the front surface of the front door 50 near the electrical component 55 of the heat insulating material 51. Therefore, it is possible to prevent the occurrence of failure due to the dripping of condensed water on the electrical component 55.

In the beverage supply device, since the storage space 56 in which the electrical component 55 is arranged communicates with the heat exhaust port 59, the heat generated by the electrical component 55 is discharged to the outside from the heat exhaust port 59. Moreover, while restricting the water that has entered through the heat exhaust port 59 from entering the storage space 56 at the rising portion 572, the gutter portion 571 guides the water that has entered through the heat exhaust port 59 to at least one of the left and right sides. Then, the water guided to at least one of the left and right by the gutter portion 571 is introduced into the gap 61 between the guide wall portion 60 and the side wall portion 50a, and the gap 61 is allowed to flow downward and dropped from the hole portion. The water dropped from the hole portion in this way is introduced into the inside of the design constituent portion 15, passed through the inside of the design constituent portion 15, and then discharged to the outside from the drain port 16.

As a result, according to the beverage supply device of the present embodiment, it is possible to prevent the occurrence of a failure due to water dripping on the electrical component 55 while ensuring the exhaust heat of the electrical component 55.

Further, according to the beverage supply device of the present embodiment, the following actions and effects are obtained.

That is, since the cup guide 212 has the first cup guide portion 212a and the second cup guide portion 212b having two curvatures, not only the cup 1 but also a water bottle having an outer diameter larger than that of the cup 1, for example, a water bottle, etc. The beverage container 2 can also be placed in a desired area, and the beverage can be supplied to the water bottle owned by the user, so that the convenience of the user can be improved.

Further, since the shelf board 13 used for storing the BIB 33 in the cold storage 12 is provided for each BIB 33, when the BIB 33 is to be replaced, the shelf board 13 is separated from the cold storage 12 and then the BIB 33 is removed. The replacement work can be facilitated by fitting the tube 32 of the new BIB 33 into the notch 13a of the shelf board 13 and then mounting the shelf board 13 in the cold storage 12. Moreover, since the shelf board 13 is made of sheet metal or the like, the BIB 33 can be uniformly cooled by being cooled by the internal atmosphere of the cool box 12.

Although the preferred embodiment of the present invention has been described above, the present invention is not limited to this, and various modifications can be made.

In the above-described embodiment, water is discharged to the outside from the drain port 16 formed in the design component 15, but in the present invention, as shown in FIG. 16, the water is discharged from the drain port 16 of the design component 15. A drainage guide portion 17 may be provided to guide the discharged water to the drip tray 213 of the supply stage 20. According to this, it is possible to prevent the water that has entered from the heat exhaust port 59 from being discharged to a table or the like on which the beverage supply device is installed.

In the above-described embodiment, the control unit 70 regulates the occurrence of dew condensation by energizing the electrical component 55 in the hibernation state, but in the present invention, as shown in FIG. 17, the heat insulating material 51 A sheet body 62 made of, for example, a non-woven fabric or the like and capable of absorbing moisture may be attached to the front surface close to the electrical component 55.

According to this, even if dew condensation occurs on the front surface of the heat insulating material 51 for some reason, the dew condensation water is absorbed by the sheet body 62, and the dew condensation water absorbed by the sheet body 62 can be evaporated by the heat of the electrical component 55. , It is possible to prevent the occurrence of failure due to the dripping of condensed water on the electrical component 55. When the sheet body 62 is attached to the front surface of the heat insulating material 51 close to the electrical component 55 in this way, the electrical component 55 may be de-energized in the hibernation state. According to this, when the sheet body 62 absorbs the dew condensation water, the energization of the electrical component 55 is resumed, and the electrical component 55 generates heat, the dew condensation water can be evaporated, and as a result, the electrical component 55 can be evaporated. It is possible to prevent the occurrence of failure due to the dripping of condensed water on 55.

In the above-described embodiment, the heat insulating structure of the front door 50 is composed of the heat insulating material 51 such as hard urethane foam, but in the present invention, as shown in FIG. 18, the heat insulating structure of the front door 50 is formed. It may be composed of the vacuum heat insulating material 511 provided on the side close to the cold storage 12 and the heat insulating material 512 made of hard urethane foam provided on the side closer to the electrical component 55 than the vacuum heat insulating material 511. ..

According to this, since the heat insulating structure has the vacuum heat insulating material 511, the heat insulating effect can be improved. Moreover, since the vacuum heat insulating material 511 is installed on the side close to the cold storage 12, the deterioration over time due to high temperature can be reduced, and the service life can be extended. Therefore, it is possible to prevent the occurrence of failure due to the dripping of condensed water on the electrical component 55.

In the above-described embodiment, the syrup encapsulated in BIB33 is mixed with the diluted water, but in the present invention, the syrup encapsulated in BIB33 may be mixed with the diluted carbonated water.

1 ... Cup, 10 ... Device body, 10a ... Front opening, 12 ... Cold storage, 15 ... Design component, 16 ... Drainage port, 20 ... Supply stage, 30 ... Tube pump, 40 ... Diluted water discharge part, 50 ... Front Door, 50a ... Side wall, 51 ... Insulation, 53 ... Display, 54a ... Display control, 54b ... Board, 55 ... Electrical parts, 56 ... Storage space, 57 ... Deformed member, 571 ... Gutter, 572 ... Rising part, 58 ... cover member, 581 ... curved part, 581a ... front end part, 59 ... heat exhaust port, 60 ... guide wall part, 61 ... gap, 70 ... control part.

Claims (3)

The main body of the device, which has an opening on the front surface and is provided with a cool box having a heat insulating structure inside so as to face the opening.
A front door having a heat insulating structure provided on the main body of the device in a manner of opening and closing the opening and having a display unit on the front surface capable of touch operation.
Beverage supply provided with a control unit that performs a supply operation of supplying a beverage to a cup mounted on a supply stage provided in the apparatus main body when a touch operation is performed on the display unit in the standby state. It ’s a device,
The control unit controls the display of the display unit so as to enable a touch operation on the display unit in a state where the display of the display unit is erased when the supply of the beverage to the cup is restricted. A beverage supply device characterized by energizing electrical components. The beverage supply device according to claim 1, wherein the front door has a sheet body capable of absorbing water attached to the front surface of the heat insulating material constituting the heat insulating structure, which is close to the electrical component. .. The heat insulating structure of the front door
The vacuum heat insulating material provided on the side close to the cool box and
The beverage supply device according to claim 1 or 2, further comprising a heat insulating material made of hard urethane foam provided on a side closer to the electrical component than the vacuum heat insulating material.

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