Smart wine barrel

Abstract

The intelligent red wine barrel of the present invention relates to a bottled wine storage device. The purpose is to provide an intelligent red wine barrel that can realize automatic storage, flipping and taking out, has low energy consumption, is easy to transport, and has a beautiful appearance. The intelligent red wine barrel of the present invention includes a wine barrel body, and the wine barrel body includes a first door panel and a rear cover panel on the front side. A through hole is opened on the first door panel, and the through hole is used to install the second door panel. The first door panel and the rear cover panel are respectively fixed to the side walls of the barrel body. A refrigeration system, a wine door opening mechanism, a wine bottle rotating mechanism, and a wine bottle in-and-out mechanism are arranged inside the wine barrel body. The refrigeration system is used to achieve a constant temperature environment inside the wine barrel body; the wine door opening mechanism is used to control the opening and closing of the second door panel; the wine bottle rotating mechanism is used to drive the red wine bottle to rotate inside the wine barrel body; the wine bottle in-and-out mechanism drives the red wine bottle to perform linear motion, and the direction of its motion is relative to the position of the second door panel.

Description

Technical Field

[0001] The invention relates to a bottled wine storage device, in particular to an intelligent red wine barrel for automatically storing and maintaining red wine in high quality. Background Art

[0002] At present, red wine is generally stored in a constant temperature wine cabinet to ensure the quality of the red wine. Chinese utility model patent CN 208704298 U discloses a multifunctional wine cabinet that places red wine in the cabinet. The cabinet is divided into two greenhouses for placing red wine and a placement cavity for placing wine glasses. The two greenhouses for placing red wine have different temperatures and can store unopened and opened red wine respectively. The different temperatures of the two greenhouses are adjusted by semiconductor cooling sheets. An adjustable angle wine bottle rack is provided in the cabinet. When the wine bottle rack is adjusted, the wine bottle can be tilted at a certain angle to ensure that the red wine can completely cover the cork.

[0003] The above solution can control the temperature in the wine cabinet and adjust the wine bottle rack to ensure the quality of the red wine. The overall structure is relatively simple. However, in actual use, when taking out the red wine from the wine cabinet, the cabinet door needs to be opened. The repeated opening of the wine cabinet door will cause a lot of energy consumption, which requires the temperature control component to work continuously. In addition, this constant temperature wine cabinet can only store red wine in a fixed manner, which is not convenient for the transportation of the entire cabinet. The appearance of the cabinet is relatively ordinary and not ornamental. The above solution also does not have the real-time display and remote control functions of the red wine parameters in the cabinet, and has strong limitations when used.

[0004] Red wine bottles need to be turned periodically during storage to prevent precipitation. Ordinary wine cabinets and wine cellars do not have this function and can only be turned manually, wasting manpower, time and refrigeration capacity. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide an intelligent wine barrel which can realize automatic storage and removal of wine bottles, can rotate the inner barrel in a sealed state to realize the turning of the wine bottles, has low energy consumption, is easy to transport, and has a beautiful appearance.

[0006] The intelligent red wine barrel of the present invention comprises a barrel body, wherein the barrel body comprises a first door panel and a rear cover panel, wherein a through hole is provided on the first door panel, and the through hole is used for installing a second door panel, wherein the first door panel and the rear cover panel are respectively fixedly installed on the side wall of the barrel body, and a refrigeration system, a wine door opening mechanism, a wine bottle rotating mechanism and a wine bottle in-and-out mechanism are arranged inside the barrel body.

[0007] The refrigeration system is used to achieve a constant temperature environment inside the wine barrel body;

[0008] The wine door opening mechanism is used to control the opening and closing of the second door panel;

[0009] The wine bottle rotating mechanism is used to drive the red wine bottle to rotate inside the wine barrel body;

[0010] The wine bottle in-and-out mechanism drives the red wine bottle to move in a straight line, and the direction of the movement is relative to the position of the second door panel.

[0011] The intelligent red wine barrel of the present invention comprises an inner barrel arranged inside the side wall of the wine barrel body, and the inner barrel is fastened by a wooden barrel fixing ring.

[0012] The intelligent wine barrel of the present invention also includes a wine bottle clamping mechanism, which includes left and right central screws. The power for the rotation of the left and right central screws is provided by a clamping motor. Two sets of nuts and nut seats are installed on the left and right central screws. The two nut seats are installed in opposite directions. Each of the two nut seats is connected to a plurality of first connecting rods, the number of the first connecting rods is the same as the number of wine bottles, the first connecting rods are connected to a clamping assembly, and the clamping assembly is used to clamp the wine bottles.

[0013] The intelligent red wine barrel of the present invention, wherein the clamping assembly includes a support rod, two second connecting rods, an upper pressure frame, a lower pressure frame and a bottle pressing spring plate, the two second connecting rods are hinged to the middle part of the support rod, the upper and lower ends of the support rod are respectively installed on the rotating disk, the two ends of the second connecting rod are respectively connected to the upper pressure frame and the lower pressure frame, the upper pressure frame is close to the side wall of the wine barrel body, and a plurality of bottle pressing spring plates are installed on the upper pressure frame.

[0014] The intelligent wine barrel of the present invention, wherein the refrigeration system comprises a semiconductor refrigeration sheet, the semiconductor refrigeration sheet is installed on a rear panel, the rear panel is located inside the wine barrel body, and a heat dissipation fan and a cooling fan are respectively installed on both sides of the rear panel.

[0015] The intelligent red wine barrel of the present invention, wherein the wine door opening mechanism includes a door push rod assembly, the door push rod assembly includes a first connecting plate and a plurality of push rods, the first connecting plate is fixedly connected to the second door panel, one end of the push rod is hinged to the first connecting plate, and the other end is installed with a screw rod, both ends of the screw rod are respectively installed with a slider and a fixing nut, the slider is movably installed in the door slide groove, the fixing nut is installed on the second connecting plate, the track includes a horizontal section and an arc section, the arc section is close to one side of the second door panel, and the second connecting plate is connected to the screw rod at the output end of the opening motor.

[0016] The intelligent red wine barrel of the present invention, wherein the wine bottle rotating mechanism comprises a plurality of slide turntables, the turntables of the slide turntables are arranged on the inner side of the slide, a rotating disk is arranged on the inner side of the slide turntable, a plurality of rotating wheels are installed around the rotating disk, the rotating wheels are in contact with the slide, a plurality of annular bayonet holes for placing red wine bottles are opened on the rotating disk, the power for the rotation of the rotating disk is provided by a rotating motor, and a hard shaft connecting rod is installed between two adjacent rotating disks.

[0017] The intelligent red wine barrel of the present invention, wherein the wine bottle entry and exit mechanism includes a tray, the surface of the tray is processed into an arc surface, the tray is movably installed on an entry and exit slide, the entry and exit slide is set in the direction of the opening of the wine barrel body, the tray is movably connected to the screw through a flange nut, and the power of the screw is provided by the entry and exit motor.

[0018] The intelligent red wine barrel of the present invention is provided with a heat dissipation rear window on the rear cover plate.

[0019] The intelligent red wine barrel of the present invention is provided with a display screen installed on the first door panel.

[0020] The difference between the intelligent red wine barrel of the present invention and the prior art is that the intelligent red wine barrel of the present invention is provided with a refrigeration system, which can control the temperature inside the wine barrel, and cooperate with the wine door opening mechanism to allow the red wine to enter and exit only from the second door panel, avoiding frequent large-area temperature exchange, and eliminating the need for frequent refrigeration, thereby reducing energy consumption. The red wine in the intelligent red wine barrel of the present invention can flow between designated positions in the wine barrel driven by the rotating mechanism, and when it flows to the position opposite to the wine door, the red wine can be sent out of the barrel through the wine bottle entry and exit mechanism.

[0021] In order to increase the stability of red wine during transportation, the intelligent red wine barrel of the present invention is provided with a wine bottle clamping mechanism, which can firmly clamp the red wine bottle at a specified position, and red wine bottles of different sizes can be clamped, thereby preventing the red wine bottle from being damaged during transportation of the barrel.

[0022] The intelligent red wine barrel of the present invention is also provided with an automatic control system, which can uniformly control the working status of each motor inside the barrel body, realize automatic entry, exit, transfer and clamping of red wine bottles, thereby facilitating users to perform real-time monitoring remotely.

[0023] The intelligent red wine barrel of the present invention will be further described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of the intelligent red wine barrel of the present invention;

[0025] Figure 2 This is a front view of the intelligent red wine barrel of the present invention;

[0026] Figure 3 It is a rear view of the intelligent red wine barrel of the present invention;

[0027] Figure 4 This is a schematic diagram of the structure of the inner barrel in the intelligent red wine barrel of the present invention;

[0028] Figure 5 This is a schematic diagram of the structure inside the inner barrel of the intelligent red wine barrel of the present invention;

[0029] Figure 6 This is a schematic diagram of the structure of the wine bottle entry and exit mechanism in the intelligent red wine barrel of the present invention;

[0030] Figure 7 This is a schematic diagram of the structure of the refrigeration system in the intelligent wine barrel of the present invention;

[0031] Figure 8 An exploded diagram of the refrigeration system in the intelligent wine barrel of the present invention;

[0032] Fig. 9 It is a schematic diagram of the structure of the wine bottle rotating mechanism in the intelligent wine barrel of the present invention in the oblique downward direction;

[0033] Fig.10 It is a schematic structural diagram of the wine bottle rotating mechanism in the intelligent wine barrel of the present invention in an oblique upward direction;

[0034] Fig.11 This is a schematic diagram of the structure of the wine bottle clamping mechanism in the intelligent wine barrel of the present invention;

[0035] Fig.12 It is a structural schematic diagram of the clamping assembly in the intelligent red wine barrel of the present invention;

[0036] Fig.13 This is a schematic diagram of the structure of the wine bottle inlet and outlet mechanism in the intelligent red wine barrel of the present invention.

[0037] The markings in the figure are as follows: 1-wine barrel rack; 2-wine barrel body; 3-second door panel; 4-display screen; 5-stopper; 6-first door panel; 7-rear cover; 8-heat dissipation rear window; 9-wooden barrel fixing ring; 10-inner barrel; 11-door main bracket; 12-second connecting plate; 13-guide plate; 14-opening motor; 15-door slide; 16-first connecting plate; 17-push rod; 18-arc segment;

[0038] 21-rear panel; 221-heat dissipation fan; 222-cooling fan; 23-cooling block; 24-semiconductor cooling sheet;

[0039] 31-wheel; 32-wine bottle; 33-rotating disk; 34-rotating motor; 35-large gear fixing piece; 36-slide turntable; 37-hard shaft connecting rod;

[0040] 41-bottle pressing spring plate; 42-nut seat; 43-center left and right screws; 44-second connecting rod; 45-support rod; 46-first connecting rod; 47-upper pressing frame; 48-clamping motor;

[0041] 51-tray; 52-entry and exit slide; 53-entry and exit motor. DETAILED DESCRIPTION

[0042] The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0043] Example 1

[0044] like Figure 1 As shown, the intelligent red wine barrel of the present invention includes a barrel body 2, and the barrel body 2 is installed on a barrel rack 1. The barrel rack 1 can be used in conjunction with other decorative accessories such as sculptured horses and carriages.

[0045] like Figure 1-Figure 4 As shown, the wine barrel body 2 includes a first door panel 6 and a rear cover panel 7 on the front side, and a display screen 4 is installed on the first door panel 6. A through hole is opened on the first door panel 6, and the through hole is used to install the second door panel 3. A heat dissipation rear window 8 is installed on the rear cover panel 7. The side wall of the wine barrel body 2 is composed of barrel wood strips and barrel hoops, and a plurality of barrel wood strips form a barrel body, and a plurality of barrel hoops are transversely fixed on the outside of the barrel wood strips. The first door panel 6 and the rear cover panel 7 are respectively fixedly installed with the side walls of the barrel body surrounded by the barrel wood strips and the barrel hoops. A stopper 5 is installed on the upper part of the wine barrel body 2. An inner barrel 10 is arranged inside the side wall of the wine barrel body 2, and the inner barrel 10 is clamped by a barrel fixing ring 9.

[0046] like Figure 5 As shown, a refrigeration system, a wine door opening mechanism, a wine bottle rotating mechanism, a wine bottle clamping mechanism, a wine bottle in and out mechanism and an automatic control system are arranged inside the wine barrel body 2.

[0047] like Figure 6 As shown, the wine door opening mechanism includes a door push rod assembly, which includes a first connecting plate 16 and a plurality of push rods 17. The first connecting plate 16 is fixedly connected to the second door panel 3, one end of the push rod 17 is hinged to the first connecting plate 16, and the other end is installed with a screw, and both ends of the screw are respectively installed with a slider and a fixing nut, wherein the slider is movably installed in the door slide 15, and the fixing nut is installed on the second connecting plate 12. The door slide 15 is installed on the main door bracket 11, and the main door bracket 11 is fixedly connected to the first door panel 6. A guide plate 13 is installed on the door slide 15. The track includes a horizontal section and an arc section 18, wherein the arc section 18 is close to one side of the second door panel 3. The second connecting plate 12 is connected to the screw at the output end of the opening motor 14. The opening motor 14 is installed on the main door bracket 11. When the motor 14 is turned on, the screw drives the second connecting plate 12 to reciprocate. When the second connecting plate 12 moves to the arc section 18, the push rod 17 and the first connecting plate 16 send the second door panel 3 to the through hole on the first door panel 6, and the door panel is closed; when the second connecting plate 12 moves to the horizontal section, the push rod 17 and the first connecting plate 16 send the second door panel 3 to the bottom of the main door bracket 11, and the door panel is opened.

[0048] like Figure 7 and Figure 8As shown, the refrigeration system is located at the rear side of the wine barrel body 2, and the refrigeration system includes a semiconductor refrigeration sheet 24, which is installed on the rear panel 21. The rear panel 21 is located inside the wine barrel body 2, and a heat dissipation fan 221 and a cooling fan 222 are installed on both sides of the rear panel 21. The heat dissipation fan 221 installed on the hot end side corresponds to the position of the heat dissipation rear window 8 on the rear cover 7; the air outlet of the cooling fan 222 installed on the cold end side faces the inside of the wine barrel body 2, and a cooling block 23 is arranged between the cold end of the semiconductor refrigeration sheet 24 and the cooling fan 221. The two fans are used to dissipate the heat of the hot end of the semiconductor refrigeration sheet 24 and to cool the cold air near the cold end to the inside of the wine barrel body 2. The semiconductor refrigeration sheet 24 can keep the temperature in the barrel at a constant temperature of 12℃~~~13℃, and the temperature in the barrel can be adjusted within the range of 8℃~18℃. Since only the second door panel 3 is opened when the wine enters and leaves the barrel, there is little exchange with the outside world, and the temperature and humidity in the box are still maintained at a certain level, there is no need to design a separate condensed water discharge mechanism, which saves energy. The rear panel 21 divides the interior of the wine barrel body 2 into a constant temperature box and an equipment room.

[0049] like Fig. 9 and Fig.10 As shown, the wine bottle rotating mechanism includes a plurality of slide turntables 36, the turntables of the slide turntable 36 are arranged on the inner side of the slide, and the outer side of the slide is fixed on the inner side of the inner barrel 10. A plurality of slide turntables 36 are arranged in sequence front and back inside the wine barrel body 2. In this embodiment, there are two slide turntables 36. A rotating disk 33 is arranged on the inner side of the slide turntable 36, and a plurality of rotating wheels 31 are installed around the rotating disk 33. The rotating wheels 31 are in contact with the slide, and the rotating disk 33 can rotate along the slide. A plurality of annular bayonet ports are provided on the rotating disk 33, and the bayonet ports are used to place red wine bottles 32. In this embodiment, the number of bayonet ports is six, that is, the barrel body can accommodate up to six bottles of red wine at the same time. The power for the rotation of the rotating disk 33 is provided by a rotating motor 34. The rotating motor 34 is mounted on the rear panel 21, and the rotating motor 34 drives the gear to rotate. The large gear is connected to a large gear fixing member 35, and the large gear fixing member 35 is fixedly connected to one of the rotating disks 33. A hard shaft connecting rod 37 is installed between two adjacent rotating disks 33. In this way, when the rotating motor 34 is working, the output shaft of the rotating motor 34 drives the gear, the large gear fixing member 35, the rotating disk 33 and the hard shaft connecting rod 37 to rotate synchronously, and the red wine bottle 32 placed in the bayonet of the rotating disk 33 rotates together with the rotating disk 33.

[0050] like Fig.11As shown, the wine bottle clamping mechanism includes a central left and right screw rods 43. The power for the rotation of the central left and right screw rods 43 is provided by a clamping motor 48. The clamping motor 48 is installed on the rear panel 21. Two sets of nuts and nut seats 42 are installed on the central left and right screw rods 43. The two nut seats 42 are installed in opposite directions. A fixing plate is installed on the nut seat 42. The nut and the nut seat 42 are located between two adjacent rotating disks 33. When the central left and right screw rods 43 rotate, the nut and the nut seat 42 can be driven to rotate. Six first connecting rods 46 are connected to each of the two nut seats 42. The number of the first connecting rods 46 is the same as the number of the bayonet, that is, the number of red wine bottles 32 that can be placed. The first connecting rods 46 are connected to the clamping assembly. As shown Fig.12 As shown, the clamping assembly includes a support rod 45, two second connecting rods 44, an upper pressing frame 47, a lower pressing frame and a bottle pressing spring plate 41. The two second connecting rods 44 are hinged at the middle of the support rod 45, and the upper and lower ends of the support rod 45 are respectively installed on the rotating disk 33. The two ends of the second connecting rod 44 are respectively connected to the upper pressing frame 47 and the lower pressing frame. The upper pressing frame 47 is close to the side wall of the wine barrel body 2. A plurality of bottle pressing spring plates 41 are installed on the upper pressing frame 47. The bottle pressing spring plates 41 can adapt to the clamping work of red wine bottles 32 of different sizes. When the clamping motor 48 is working, the central left and right screws 43 rotate, so that the relative position of the nut and the nut seat 42 changes, and the first connecting rod 46 drives the second connecting rod 44, the upper pressing frame 47 and the lower pressing frame in the clamping assembly to move, and the upper pressing frame 47 and the lower pressing frame press the red wine bottle 32.

[0051] like Fig.13 As shown, the wine bottle in-and-out mechanism includes a tray 51, the surface of the tray 51 is processed into a curved surface, so as to ensure that the tray 51 contacts the side wall of the bottle body of the red wine bottle 32. The tray 51 is movably mounted on the in-and-out slide 52, which is fixed on the side wall of the inner barrel 10 and arranged toward the direction of the opening of the barrel body 2. The tray 51 is movably connected to the lead screw through the flange nut, and the power of the lead screw is provided by the in-and-out motor 53. When the in-and-out motor 53 is working, the lead screw drives the flange nut and the tray 51 to move, and the tray 51 drives the red wine bottle 32 to perform linear motion, and the direction of its motion is opposite to the position of the second door panel 3, so that the wine bottle can be collected or sent out.

[0052] The intelligent red wine barrel of the present invention is provided with a refrigeration system, which can control the temperature inside the wine barrel, and cooperate with the wine door opening mechanism to allow the red wine to enter and exit only from the second door panel, avoiding frequent large-area temperature exchange, and eliminating the need for frequent refrigeration, thereby reducing energy consumption. The red wine in the intelligent red wine barrel of the present invention can flow between designated positions in the wine barrel under the drive of the rotating mechanism, and when it flows to the position facing the wine door, the red wine can be sent out of the barrel through the wine bottle entry and exit mechanism.

[0053] In order to increase the stability of red wine during transportation, the intelligent red wine barrel of the present invention is provided with a wine bottle clamping mechanism, which can firmly clamp the red wine bottle at a specified position, and red wine bottles of different sizes can be clamped, thereby preventing the red wine bottle from being damaged during transportation of the barrel.

[0054] The intelligent red wine barrel of the present invention can be equipped with a common base and a carved carriage base, and can also be equipped with a sculptured horse suitable for the carriage, and a corresponding tea table, which has strong decorative properties and can be suitable for hotels, bars, high-end residences, etc.

[0055] Example 2

[0056] This embodiment is different from the first embodiment in that it also includes an automatic control system, which includes a controller for controlling the working state of each motor to ensure that each mechanism can smoothly complete the corresponding work content and realize automatic control. The automatic control system includes a control circuit board or a control chip to control each motor in the barrel to work according to certain conditions to ensure that each mechanism can smoothly complete the corresponding work content.

[0057] In addition, when placing a wine bottle into the barrel, you can also scan the QR code or barcode on the wine bottle in advance to obtain relevant information such as the name, origin, production year or number of the wine, and input the information through a smartphone or APP and display it on the display screen 4.

[0058] Although the present invention has been described in detail above by general description and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the present invention. Therefore, these modifications or improvements made without departing from the spirit of the present invention all belong to the scope of protection claimed by the present invention.

Claims

1. An intelligent red wine barrel, characterized in that: The wine barrel body comprises a wine barrel body, which comprises a first door plate and a rear cover plate. A through hole is provided on the first door plate, and the through hole is used to install the second door plate. The first door plate and the rear cover plate are respectively fixedly installed on the side wall of the barrel body. A refrigeration system, a wine door opening mechanism, a wine bottle rotating mechanism and a wine bottle in-and-out mechanism are arranged inside the wine barrel body. The wine bottle rotating mechanism comprises a plurality of slide turntables, and the rotating disk of the slide turntable is arranged on the inner side of the slide. The refrigeration system is used to achieve a constant temperature environment inside the wine barrel body; The wine door opening mechanism is used to control the opening and closing of the second door panel; The wine bottle rotating mechanism is used to drive the red wine bottle to rotate inside the wine barrel body; The wine bottle in and out mechanism drives the red wine bottle to move in a straight line, and the direction of the movement is relative to the position of the second door panel; It also includes a wine bottle clamping mechanism, which includes left and right central screws. The power for the rotation of the left and right central screws is provided by a clamping motor. Two sets of nuts and nut seats are installed on the left and right central screws. The two nut seats are installed in opposite directions. A plurality of first connecting rods are connected to each of the two nut seats. The number of the first connecting rods is the same as the number of red wine bottles. The first connecting rods are connected to a clamping assembly, which is used to clamp the red wine bottles. The clamping assembly includes a support rod, two second connecting rods, an upper pressure frame, a lower pressure frame and a bottle pressing spring plate. The two second connecting rods are hinged to the middle of the support rod. The upper and lower ends of the support rod are respectively installed on the rotating disk. The two ends of the second connecting rod are respectively connected to the upper pressure frame and the lower pressure frame. The upper pressure frame is close to the side wall of the wine barrel body, and multiple bottle pressing spring plates are installed on the upper pressure frame.

2. The intelligent red wine barrel according to claim 1, characterized in that: An inner barrel is arranged inside the side wall of the wine barrel body, and the inner barrel is clamped by a wooden barrel fixing ring.

3. The intelligent wine barrel according to claim 1, characterized in that: The refrigeration system includes a semiconductor refrigeration sheet, which is installed on a rear panel. The rear panel is located inside the wine barrel body, and a heat dissipation fan and a cooling fan are respectively installed on both sides of the rear panel.

4. The intelligent red wine barrel according to claim 1, characterized in that: The wine door opening mechanism includes a door push rod assembly, which includes a first connecting plate and a plurality of push rods. The first connecting plate is fixedly connected to the second door panel, one end of the push rod is hinged to the first connecting plate, and the other end is equipped with a screw rod, both ends of the screw rod are respectively equipped with a slider and a fixing nut, the slider is movably installed in the door slide groove, and the fixing nut is installed on the second connecting plate, the door slide groove includes a horizontal section and an arc section, the arc section is close to one side of the second door panel, and the second connecting plate is connected to the screw rod at the output end of the opening motor.

5. The intelligent red wine barrel according to claim 1, characterized in that: A plurality of rotating wheels are installed around the rotating disk, the rotating wheels are in contact with the slideway, a plurality of annular bayonet holes for placing red wine bottles are opened on the rotating disk, the power for the rotating disk is provided by a rotating motor, and a hard shaft connecting rod is installed between two adjacent rotating disks.

6. The intelligent red wine barrel according to claim 1, characterized in that: The wine bottle inlet and outlet mechanism includes a tray, the surface of the tray is processed into an arc surface, the tray is movably installed on an inlet and outlet slide, the inlet and outlet slide is set in the direction of the opening of the wine barrel body, the tray is movably connected to the screw through a flange nut, and the power of the screw is provided by the inlet and outlet motor.

7. The intelligent red wine barrel according to claim 1, characterized in that: A heat dissipation rear window is installed on the rear cover plate.

8. The intelligent red wine barrel according to claim 1, characterized in that: A display screen is installed on the first door panel.

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