Smart dining bar

Abstract

The present invention provides a smart dining bar. The smart dining bar comprises a table top unit, a refrigerator refrigeration unit and a control unit. The table top unit comprises a small table top, The refrigerator refrigeration unit comprises a foam door, a storage rack, a raising / lowering assembly and a refrigeration chamber. The small table top, the foaming door and the storage rack can be raised or lowered along with the raising / lowering assembly. The foaming door and the small table top are detachably mounted, and the foaming door is detachably connected to the raising / lowering assembly. The refrigeration unit is arranged in the dining bar, such that the refrigeration, freezing and storage functions are further achieved while achieving the basic function of dining at a dining table; and the liftable storage rack is arranged, such that the takeout is convenient, and the space is fully utilized. The small table top and the foaming door are detachably mounted, and the foaming door is detachably connected to the raising / lowering assembly, such that when a power failure occurs or a failure appears, the small table top can be conveniently removed, and then the foaming door can be removed to take out the food inside the storage rack; in addition, maintenance is convenient, and the practicability of the dining bar is higher.

Description

A smart dining bar Technical Field

[0001] The present invention relates to the field of smart home technology, and in particular to a smart dining bar. Background Art

[0002] Although there are many styles of dining tables nowadays, their functions are relatively simple, mainly providing dining and storage functions. However, with the development of the times and advancement of technology, single-function furniture can no longer meet people's growing needs.

[0003] The utility model patent with publication number CN 212325812U discloses a multifunctional intelligent lift coffee table, including a shell assembly, a control assembly, a lifting assembly, and a refrigerator assembly; the shell assembly includes: cover glass, an upper cover, a middle shell, an insulation board, a bottom sealing plate and several legs, a receiving groove is formed on the top of the upper cover, the cover glass is arranged in the receiving groove, the insulation board is arranged in the middle shell, the fixed end of the lifting assembly is fixed at the insulation board, and the lifting end of the lifting assembly is fixed to the upper cover; the control assembly includes: a main board, a wireless charging module, and a controller module. The control assembly is arranged at the receiving groove and is located below the cover glass; the refrigerator assembly includes: an inner tank, a compressor, several refrigeration plates and a heat dissipation plate. The inner tank is arranged between the insulation board and the upper cover, and a storage space is formed in the inner tank.

[0004] Although the above coffee table solves the problem of single functionality of the coffee table, the storage space cannot be fully utilized, it is inconvenient to take out items, and once a fault or power outage occurs, the items in the inner tank cannot be taken out, and the practicality in daily life is not high.

[0005] Summary of the Invention

[0006] The purpose of the present invention is to provide a smart dining bar to solve the problems of waste of storage space, inconvenience in taking out items and low practicality in existing smart furniture.

[0007] In order to achieve the above-mentioned purpose, the present invention provides a smart dining bar, including a countertop unit, a refrigerator refrigeration unit and a control unit. The refrigerator refrigeration unit includes a foam door body, a box body, a lifting assembly, at least one refrigeration chamber, a refrigeration system, an electric control system and at least one shelf. The lifting assembly includes a bottom mounting bracket, a top mounting piece and an electric lifting component. The electric lifting component is fixed to the bottom mounting bracket, which is mounted on the bottom of the box body. The top mounting piece is detachably connected to the foam door body. The electric lifting component is located between the bottom mounting bracket and the top mounting piece. The electric lifting component includes a first lifting column and a second lifting column installed coaxially. The first lifting column is connected to the top mounting piece, and the second lifting column is connected to the bottom. The mounting bracket is connected to the bottom of the box body, supporting the foam door body to be lifted or lowered along the axial direction of the first lifting column. The refrigeration chamber is installed in the box body, and the storage rack is placed in the refrigeration chamber. The storage rack is lifted or lowered along with the foam door body, and at least one storage rack is arranged on the first lifting column, and the storage rack arranged on the first lifting column is a lifting column storage rack; the table top unit includes a small table top, and the second part of the foam door body is located in the small table top, and the small table top and the foam door body are detachable and installed; the refrigeration system includes a compressor, which is located below the refrigeration chamber, and the electronic control system includes a circuit board, which is located in the box body.

[0008] As can be seen from the above scheme, the dining bar is equipped with a refrigerator refrigeration unit. In addition to fulfilling the basic functions of dining and storage at the table, it also has refrigerated and frozen storage functions. It is novel in style, diverse in function, and saves space and money. At the same time, the storage rack is connected to the foam door through a lifting assembly. It can be raised with the foam door, and the items stored in the refrigeration chamber also rise with it. Food can be taken without standing or bending over, which is convenient. The storage rack design also fully utilizes the storage space in the height direction.

[0009] The small table top and the foam door body can be detachably installed, and the foam door body and the lifting assembly can be detachably connected. When a power outage or a fault occurs, the small table top can be easily removed, and then the foam door body can be removed to take out the food inside the shelf. It is also convenient for maintenance, making the dining bar more practical.

[0010] A further solution is that the table top unit also includes a large table top, a first through hole is provided at the center of the large table top, the small table top is located above the first through hole and completely covers the first through hole, and the first part of the foam door body is located in the first through hole; the box body includes a table frame and a mouth frame, and the mouth frame is located above the table frame; a protrusion is provided on the side of the mouth frame away from the table frame, and the protrusion is placed in the first through hole and fits against the inner wall of the first through hole.

[0011] As can be seen from the above solution, the first through hole of the large table top is sleeved on the mouth frame, and the protrusion fixes the installation position of the large table top, preventing the large table top from moving left and right, front and back, and ensuring the stability of the table top.

[0012] A further solution is that the foam door body includes a foam body and a foam block, a second through hole is provided on the foam body, the foam block is installed in the second through hole, and a second screw hole corresponding to the second through hole is provided on the top mounting piece, the foam body and the lifting assembly are connected by a first screw, and the first screw is located in the second through hole.

[0013] A further solution is that connecting screws are fixed in the foam door body, the connecting screws extend out of the bottom surface of the foam door body, and threads matching the connecting screws are provided in the top mounting piece, and the foam door body and the lifting assembly are fixedly connected by the connecting screws.

[0014] As can be seen from the above scheme, both of the above fixing methods can fix the lifting assembly under the foam door body, indirectly providing good support for the storage rack, so that the storage rack can be stably lifted together with the foam door body. In the first method, the setting of the foam block ensures the cooling effect of the refrigeration room. When the dining bar fails or the power goes out, after removing the small table top, the foam block can be taken out and the first screw can be unscrewed to realize the disassembly of the foam body, which is easy to operate. In the second method, when the dining bar fails or the power goes out, after removing the small table top, the foam door body can be separated from the lifting assembly by rotating the foam door body, thereby realizing the disassembly of the foam door body, which is simple to operate.

[0015] A further solution is that at least one fixing block is provided on the side of the first lifting column close to the lifting column rack, each fixing block is provided with a third screw hole, and the lifting column rack is provided with a fourth screw hole corresponding to the third screw hole one by one, and the lifting column rack is fixedly connected to the first lifting column by a second screw.

[0016] As can be seen from the above solution, in addition to the top mounting piece, the setting of the fixing block makes the connection between the lifting column rack and the lifting storage unit more stable, and even if heavy objects are placed in the lifting column rack, there will be no problem of falling.

[0017] A further solution is that the number of shelves is more than two, and the shelves other than the lifting column shelf include supporting columns and trays, the supporting columns are connected to the foam door body by third screws, and the tray is installed on the supporting columns by fourth screws; the number of refrigeration chambers is more than two, and the refrigeration chamber includes a refrigerator chamber and a freezer chamber, and a third through hole is provided on the side wall of the refrigerator chamber close to the freezer chamber; a drain outlet is provided at the bottom of the freezer chamber, and the drain outlet is connected to a drain pipe, which is connected to the inner wall of the refrigerator chamber through the third through hole; a fifth screw is provided on the tray of the shelf located in the same refrigeration chamber as the lifting column shelf and fixedly connected to the lifting column shelf.

[0018] As can be seen from the above scheme, multiple shelves are set up, and they can all be lifted together with the small countertop, making full use of the space of the dining bar for storage purposes. At the same time, they can also be placed in different refrigeration rooms, so that the refrigeration unit has not only the refrigeration function but also the freezing function to meet the user's needs. The support column and the foam door body are connected by screws, which is easy to disassemble and convenient for operation in the event of power outages and failures. In addition, the freezer is connected to a drain pipe. The drain pipe does not directly discharge the defrosted water directly out of the dining bar, but is connected to the inner wall of the refrigerator, avoiding the rapid backflow of hot air outside the box, and reusing the ice water in the freezer to cool the refrigerator again, which has an energy-saving effect.

[0019] A further solution is that a pulley is fixed on the inner wall of the refrigeration chamber, and a slideway is provided on the shelf, which matches the size and position of the pulley and matches the axial direction of the first lifting column.

[0020] As can be seen from the above scheme, the setting of the pulleys and slides fixes the lifting path of the small table and the shelf, preventing the small table from shaking back and forth or left and right during the rising or taking of items, thereby achieving a stable effect.

[0021] A further solution is that the pulley is a bull's eye pulley, the slideway is an arc-shaped groove matching the bull's eye pulley, and the arc-shaped groove extends along the axial direction of the first lifting column.

[0022] As can be seen from the above scheme, the bull's eye pulley design adopts a bull's eye shape, which can improve sliding efficiency and flexibility, making the pulley move more smoothly. The bull's eye pulley has the advantage of load-bearing capacity, capable of supporting heavier objects. In addition, it is also wear-resistant and can maintain good performance after long-term use. The bull's eye pulley also produces less noise during sliding, making it quieter and more suitable for home use.

[0023] A further embodiment is a lifting column storage rack comprising a rotating column and a storage tray, wherein the rotating column is coaxially arranged with the first lifting column, the rotating column is provided with a fourth through hole, and the storage tray is provided with a buckle, which engages with the fourth through hole to secure the storage tray to the rotating column. The rotating column is rotatable in a circumferential direction.

[0024] As can be seen from the above solution, the storage rack can be rotated, and users can reach out and take items from any position, which is more convenient. The buckle setting between the storage tray and the rotating column makes it easy to remove and clean the storage tray, meeting more user needs.

[0025] A further solution is that there is a gap between the bottom surface of the small table frame and a side of the large table close to the small table, and the gap is greater than 8 mm.

[0026] A further solution is that a sealing strip is provided between the foam door body and the opening frame.

[0027] As can be seen from the above solution, the gap between the bottom surface of the small countertop frame and the top surface of the large countertop can be used to install a sealing strip, isolating the refrigerator's refrigeration compartment from the outside and ensuring the refrigeration effect of the refrigeration compartment. At the same time, the gap can also act as a buffer in the event of user error, preventing users from being pinched.

[0028] A further solution is that a light strip is provided along the circumference of a side of the small table top close to the large table top, and the light strip is provided on the bottom surface of the frame.

[0029] A further solution is that the smart dining bar is provided with audio equipment, and the audio speakers are arranged on a side of the foam door body close to the large table.

[0030] It can be seen from the above solution that the restaurant bar also has multiple functions such as audio, atmosphere lighting, etc. to meet the various needs of users.

[0031] A further solution is that the control unit includes a controller module, which is installed on the smart dining bar and is provided with several buttons; the control unit also includes a vibration sensor module; the vibration sensor module is arranged in the foam door body, and the vibration sensor module is electrically connected to the control structure of the lifting assembly.

[0032] It can be seen from the above scheme that the operator module can realize the control of all functions and is easy to operate; the small table is equipped with a vibration sensor, and the user can control the rise or fall of the door by knocking on the table, which is more convenient. There is no need to operate the controller, and the small table can be raised and lowered while sitting at any position on the dining table. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] FIG1 is a front view of a first embodiment of a smart dining bar according to the present invention.

[0034] FIG2 is a schematic diagram of the first embodiment of the smart dining bar in use according to the present invention.

[0035] FIG3 is a structural exploded view of the first embodiment of the smart restaurant bar according to the present invention from a first perspective.

[0036] FIG4 is a schematic structural diagram of the foam door body of the first embodiment of the smart dining bar of the present invention.

[0037] FIG5 is a structural exploded view of the first embodiment of the smart restaurant bar according to the present invention from a second perspective.

[0038] FIG6 is a schematic structural diagram of the mouth frame of the first embodiment of the smart dining bar of the present invention.

[0039] FIG7 is a schematic structural diagram of a small table and a storage rack of the first embodiment of the smart dining bar of the present invention.

[0040] FIG8 is an exploded view of the structure of the lifting assembly of the first embodiment of the smart dining bar of the present invention.

[0041] FIG9 is a top view of the internal structure of the smart dining bar of the first embodiment of the present invention after removing the small table, storage racks and lifting components.

[0042] FIG10 is a cross-sectional view taken along the line B-B in FIG9 .

[0043] FIG11 is a front view of the second embodiment of the smart dining bar of the present invention.

[0044] FIG12 is a schematic diagram of the second embodiment of the smart dining bar according to the present invention in use.

[0045] FIG13 is a structural exploded view of the second embodiment of the smart restaurant bar of the present invention.

[0046] FIG14 is an exploded view of the small table and storage racks of the second embodiment of the smart dining bar of the present invention.

[0047] FIG15 is a schematic structural diagram of a rotating column according to a second embodiment of the smart dining bar of the present invention.

[0048] FIG16 is a schematic structural diagram of a storage tray according to a second embodiment of the smart dining bar of the present invention.

[0049] FIG17 is an exploded view of the structure of the lifting assembly of the second embodiment of the smart dining bar of the present invention.

[0050] FIG18 is a structural exploded view of the internal structure of the box body and the bottom cover plate of the second embodiment of the smart dining bar of the present invention.

[0051] FIG19 is a structural exploded view of the third embodiment of the smart restaurant bar of the present invention.

[0052] FIG20 is a partial enlarged view of point A in FIG19.

[0053] FIG21 is a schematic structural diagram of a fourth embodiment of the smart restaurant bar of the present invention.

[0054] FIG22 is a schematic structural diagram of the fifth embodiment of the smart restaurant bar of the present invention.

[0055] FIG23 is a schematic structural diagram of a sixth embodiment of the smart restaurant bar of the present invention.

[0056] FIG24 is a schematic structural diagram of the seventh embodiment of the smart restaurant bar of the present invention.

[0057] FIG25 is a schematic structural diagram of the eighth embodiment of the smart restaurant bar of the present invention.

[0058] FIG26 is a schematic structural diagram of a ninth embodiment of the smart restaurant bar according to the present invention.

[0059] FIG27 is a schematic structural diagram of the tenth embodiment of the smart restaurant bar of the present invention.

[0060] FIG28 is a schematic structural diagram of the eleventh embodiment of the smart restaurant bar of the present invention.

[0061] FIG29 is a schematic structural diagram of the twelfth embodiment of the smart restaurant bar of the present invention.

[0062] FIG30 is a schematic structural diagram of the thirteenth embodiment of the smart restaurant bar of the present invention.

[0063] The present invention will be further described below with reference to the accompanying drawings and embodiments. DETAILED DESCRIPTION

[0064] First embodiment

[0065] The smart dining bar provided in this embodiment includes a countertop unit, a refrigerator refrigeration unit, and a control unit.

[0066] 1 to 6 , the refrigerator refrigeration unit includes a foam door 21 , a box body 22 , a shelf 23 , a refrigeration chamber, a lifting assembly 26 , a refrigeration system, an electric control system, and two table legs 27 . The tabletop unit includes a large tabletop 11 and a small tabletop 12 .

[0067] A first through hole 111 is provided at the center of the large tabletop 11, and the small tabletop 12 is located above and completely covers the first through hole 111. A first portion 216 of the foam door 21 is located within the first through hole 111, and a second portion 217 of the foam door 21 is located within the small tabletop 12. The small tabletop 12 includes a tabletop glass 121 and a frame 122 surrounding it. The second portion 217 of the foam door 21 is placed within the frame 122 of the small tabletop 12. The length of the first portion 216 of the foam door 21 is shorter than the length of the second portion 217 of the foam door 21. The small tabletop 12 and the foam door 21 are detachable. The foam door body 21 includes a foam body 212 and a foam block 213. The foam body 212 is provided with a second through hole 211. The foam block 213 is installed in the second through hole 211. A first screw 214 is also provided in the second through hole 211. The first screw 214 is used to connect the foam door body 21 and the lifting assembly 26.

[0068] A shelf 23 and a lifting assembly 26 are connected below the foam door 21. A gap greater than 8mm exists between the small tabletop 12 and the large tabletop 11. This gap can be used to install sealing strips and light strips, and it also acts as a buffer against user misoperation, preventing them from getting pinched.

[0069] The box body 22 includes a table frame 221 and a mouth frame 223. The mouth frame 223 is located above the table frame 221. Referring to Figure 6, a protrusion 2231 is provided on the side of the mouth frame 223 away from the table frame 221. The protrusion is placed in the first through hole 111, and the side wall of the protrusion 2231 is in contact with the inner wall of the first through hole 111, so that the large table top 11 is sleeved on the mouth frame 223, and the large table top 11 is fixed to prevent the large table top 11 from moving left and right. In addition, suction cups 2232 are provided at the four corners of the mouth frame 223 to further fix the large table top 11. A first heat dissipation hole 222 is provided on the table frame 221, which is conducive to heat dissipation inside the box body 22. A refrigerator foam layer (not shown in the figure) is provided inside the table frame 221 to insulate and reduce the transfer of cold and heat, thereby achieving energy-saving effects.

[0070] The two table legs 27 are both in an inverted "π" shape, which has a good supporting effect on the entire dining bar.

[0071] The control unit includes a controller module 31, which is installed below the large table 11. The controller module 31 is provided with a number of buttons for realizing various functions of the smart dining bar.

[0072] Referring to Figure 7 , the storage rack 23 includes a lifting column rack 231, a refrigerated rack 232, and a frozen rack 233. The lifting column rack 231 is provided with a fourth screw hole 2312 for securely connecting to the lifting assembly. The lifting column rack 231 is provided with a storage cavity with a flip-top lid for storing items that need to be kept separately. A pulley 2311 is also fixed beneath the lifting column rack 231, which cooperates with a slide within the refrigeration chamber to ensure that the rack 23 can be raised or lowered smoothly. The frozen rack 232 includes a first support column 2321, which is detachably connected to the foam door body 21 via a third screw. A three-layer first tray 2322 is mounted on the first support column 2321. The tray 2322 is securely connected to the lifting column rack 231 via a fifth screw. There is one first support column 2321, mounted on the side of the first tray 2322 facing away from the lifting column rack 231. The first support column 2321 and the first tray 2322 are secured together by a fourth screw. To further enhance the stability of the lifting and lowering of the rack 23, a slideway is provided on the side of the first support column 2321 facing away from the first tray 2322. This slideway mates with the pulleys in the refrigerator and freezer compartment, ensuring a more stable lifting and lowering of the rack 23. The freezer rack 233 includes a second support column 2331, which is detachably connected to the foam door 21 via a sixth screw. The second support column 2331 is in an inverted U-shape, with two layers of second trays 2332 mounted on it. The second support column 2331 and the second trays 2332 are secured together by a fourth screw. One of the second trays 2332 can be provided with an ice box, meeting various customer needs.

[0073] A light strip 122 is embedded in the bottom surface of the frame 123 of the small table top 12. A sealing strip 215 is also provided between the foam door body 21 and the mouth frame 223. The sealing strip 215 ensures the sealing performance of the refrigeration unit, and the ambient light strip 122 can set off the dining atmosphere and make dining more pleasant. A vibration sensor module (not shown in the figure) is provided in the foam door body 21. The vibration sensor module is electrically connected to the control structure of the lifting assembly. The user can control the rise or fall of the door body by knocking on the table top, which is more convenient. There is no need to operate the controller. The small table top can be raised and lowered at any position on the dining table. A sterilization module is also provided in the circle of the sealing strip 215 below the foam door body 21.

[0074] Referring to Figure 8 , the lifting assembly 26 of the smart dining bar in this embodiment includes a bottom mounting bracket 262, a top mounting member 261, and an electrically powered lifting mechanism. These include a first lifting column 263, a second lifting column 264, a third lifting column 266, and a lifting motor 265. The bottom mounting bracket 262 is mounted on the bottom of the refrigerator compartment. A fifth screw hole 2621 is provided on the bottom mounting bracket 262 for securing it to the refrigerator compartment. The top mounting member 261 includes a second screw hole 2611, which corresponds one-to-one with the second through hole 211. The lifting assembly is connected to the foam door 21 via a first screw 214. The foam door 21 is detachably attached to the small countertop 12, allowing it to rise in response to the first lifting column 263. The electrically powered lifting mechanism includes a first lifting column 263, a second lifting column 264, a third lifting column 266, and a lifting motor 265. The first lifting column 263 is fixedly connected to the top mounting member 261. A fixing block 2631 is provided on the side of the first lifting column 263 near the lifting column rack 231. A third screw hole 2632 is provided on the fixing block 2631. The third screw hole 2632 corresponds one-to-one with the fourth screw hole 2312. The screws securely connect the lifting column rack 231 to the lifting assembly 26, allowing it to rise as the first lifting column 2631 rises. The second lifting column 264 is securely connected to a lifting motor 265, which is secured to the bottom mounting bracket 262. Positioned between the first and second lifting columns 263, 264, the third lifting column 265 extends the adjustable height range, improves overall stability, and prevents oil leaks caused by sealing issues.

[0075] Referring to Figures 9 to 10, the refrigeration system of the smart restaurant bar in this example includes a compressor 25, the electronic control system includes a circuit board, and the refrigeration chamber includes a freezer chamber 241 and a refrigerator chamber 242. The freezer chamber 241 and the refrigerator chamber 242 are arranged inside the box body 22. The compressor 25 is installed below the freezer chamber 241. The circuit board is arranged in the box body 22. The refrigerator chamber 242 is provided with a slide (not shown in the figure) that matches the pulley 2311 and a pulley that matches the first support column 2321 to prevent the small table from shaking back and forth and left and right during the rising or taking of items, thereby achieving a stable effect. A sixth screw hole 2422 is provided on the bottom surface of the refrigerator chamber 242, and the position of the sixth screw hole 2422 corresponds one-to-one to the position of the fifth screw hole 2621 to achieve the fixation of the refrigerator chamber 242 and the lifting assembly 26. A second drain outlet 2423 is also provided on the bottom surface of the refrigerator chamber 242. A first drain port 2411 is provided at the bottom of the freezer compartment 242. This first drain port 2411 is connected to a drain pipe 2412. The other end of the drain pipe 2412 communicates with the interior of the refrigerator compartment 242 via a third through-hole 2421 located in the side wall of the refrigerator compartment 242. The drain pipe 2412, which connects to the freezer compartment 241, does not directly drain defrosted water out of the refrigerator. Instead, it communicates with the inner wall of the refrigerator compartment 242. This prevents rapid backflow of hot air outside the refrigerator compartment and reuses the ice water in the freezer compartment 242 to cool the refrigerator compartment, resulting in energy savings. The water is ultimately discharged from the refrigerator compartment 22 through a second drain port 2423.

[0076] When the small tabletop 12 of this embodiment is not raised, the frozen shelf 233 is located in the freezer compartment 241, while the column shelf 231 and the refrigerated shelf 232 are located in the refrigerator compartment 242. The user can raise or lower the small tabletop 12 by operating the controller module 31 or tapping the small tabletop 12, which also raises or lowers the shelves 23. This allows for convenient access to food without standing or bending, providing ample storage capacity and replacing both a dining table and a refrigerator, effectively saving space and money. This embodiment of the smart dining bar also features light strips to enhance the dining atmosphere, meeting various user needs.

[0077] In addition, when a power outage or malfunction occurs in the smart restaurant bar of this embodiment, the small table 12 can be disassembled first, and then the foam block 213 in the second through hole 211 of the foam body 212 can be taken out, and then the first screw 214 can be unscrewed, and then the screws fixing the refrigerated storage rack 232 and the frozen storage rack 233 can be unscrewed, and the foam door body 21 can be taken out, so that the internal items can be taken out and repairs can be carried out, which has higher practicality and better user experience.

[0078] During transportation, the large table top 11 of the smart dining bar in this embodiment can be removed for easy transportation. When reinstalled, the first through hole 111 of the large table top 11 is inserted into the protrusion 2311 of the mouth frame 223, and the fixing effect is further enhanced by the suction cup 2232, making the installation convenient and stable.

[0079] Second embodiment

[0080] The smart dining bar provided in this embodiment includes a countertop unit, a refrigerator refrigeration unit, and a control unit.

[0081] 11 to 14 , the refrigerator refrigeration unit includes a foam door 56 , a box body 53 , a shelf 83 , a refrigeration chamber 82 , a lifting assembly 63 , a refrigeration system, an electric control system, and five table legs 55 . The tabletop unit includes a large tabletop 51 and a small tabletop 52 .

[0082] Among them, a first through hole 511 is provided at the center of the large table top 51, and the small table top 52 is located above the first through hole 511 and completely covers the first through hole 511. The first part of the foam door body 56 is located in the first through hole 511, and the second part of the foam door body 56 is located in the small table top 52. The small table top 52 includes table top glass and a frame located on all four sides. The second part of the foam door body 56 is placed in the frame of the small table top 52. The length of the first part of the foam door body 56 is less than the length of the second part of the foam door body 56. The small table top 52 and the foam door body 56 are detachable and installed. A connecting screw 521 is fixed in the foam door body 56. The connecting screw 521 extends out of the bottom surface of the foam door body 56 and is used to connect with the lifting assembly 63.

[0083] The storage rack 83 and the lifting assembly 63 are connected to the bottom of the foam door 56. There is a gap of more than 8mm between the small table 52 and the large table 51. The gap can be used to install the light strip, and the gap can also act as a buffer in case of user misoperation, preventing the user from being pinched.

[0084] The housing 53 is provided with a first heat dissipation hole 531, which facilitates heat dissipation within the housing 53. A refrigerator foam layer is provided within the housing 53 to insulate and reduce heat transfer, thereby achieving energy savings. A refrigeration chamber 82 is mounted within the housing 53, with a drain nozzle 821 connected below the refrigeration chamber 82.

[0085] The control unit includes a controller module 71, which is installed below the large table 51. The controller module 51 is provided with a number of units and a number of buttons for realizing various functions of the smart dining bar.

[0086] Referring to Figures 14 to 16 , the storage rack 83 includes a rotating column 831 and a storage tray 832. The rotating column 831 is provided with a fourth through-hole 8311, and the storage tray 832 is provided with a buckle 8321. The buckle 8321 engages with the second through-hole 8311 to secure the storage tray to the rotating column. The buckle arrangement between the storage tray 832 and the rotating column 831 facilitates removal of the tray for cleaning.

[0087] The bottom surface of the small tabletop 52 frame is equipped with a light strip 523 and an audio speaker 522. When in use, the audio speaker 522 plays soothing background music, and the light strip 523 enhances the dining atmosphere. A vibration sensor module (not shown) is installed within the foam door 56. The vibration sensor module is electrically connected to the control structure of the lifting assembly 26. The user can control the door to rise or fall by tapping the tabletop, which is more convenient. No controller is required, and the small tabletop can be raised and lowered from any position on the dining table.

[0088] Referring to Figure 17 , the lifting assembly of the smart dining bar in this embodiment includes a bottom mounting bracket 61, a top mounting member 62, and an electric lifting member. The bottom mounting bracket 61 is fixedly mounted within the housing 53. The top mounting member 62 is provided with an internal thread 621 that matches the connecting screw 521, connecting the lifting assembly 26 to the foam door body 56. The foam door body 56 is removably mounted to the small table 52, allowing the small table 52 to be raised as the first lifting column 631 is raised. The electric lifting member includes a first lifting column 631, a second lifting column 632, and a lifting motor 633. The first lifting column 631 is fixedly connected to the top mounting member 62. A sliding plate 6311 is mounted on the first lifting column 631. A rotating column 831 is coaxially connected to the first lifting column 631 and rises as the first lifting column 831 rises. The rotating column 831, with a diameter slightly larger than that of the first lifting column 631, allows the rotating column 831 to freely rotate via the sliding plate 6311, driving the storage rack 83 to rotate. This allows users to conveniently reach for items from any position while sitting at the dining table. The second lifting column 632 is fixedly connected to a lifting motor 633, which is secured to the bottom mounting bracket 61.

[0089] Referring to Figure 18, the smart dining bar of this embodiment also includes a bottom sealing plate 54, which is mounted on the bottom of the box 53. The box 53 is provided with heat dissipation holes 531 around its periphery. The refrigeration system of the smart dining bar of this embodiment includes a compressor 81, which is mounted in the box 53 and located below the bottom sealing plate 54. A mounting base 811 is also provided below the compressor 81 for fixing the compressor 81. The compressor 81 is mounted below the bottom sealing plate 54 to facilitate heat dissipation. The electronic control system of the smart dining bar of this embodiment includes a refrigeration circuit design 72 and a lifting circuit design 73, both of which are mounted in the box 53.

[0090] When the small tabletop 52 of this embodiment is not raised, the shelf 83 is located within the cooling chamber 82. The user can raise or lower the small tabletop 52 by operating the controller module 71 or tapping the small tabletop 52, which simultaneously raises or lowers the shelf 83. The shelf 83 is rotatable, allowing users to access food without standing or bending over. Users can reach for items from any sitting position, providing greater convenience. This embodiment of the smart dining bar also features lighting and speakers to enhance the dining atmosphere, meeting various user needs.

[0091] In addition, when a power outage or failure occurs in the smart restaurant bar of this embodiment, the small table 52 can be disassembled first, and then the foam door body 56 can be rotated to separate the foam door body 56 from the lifting assembly 26, so as to take out the internal items and perform maintenance, which is more practical and provides a better user experience.

[0092] Third embodiment

[0093] The smart dining bar provided in this embodiment includes a countertop unit, a refrigerator refrigeration unit, and a control unit.

[0094] 19 and 20 , the tabletop unit includes a large tabletop c11 and a small tabletop c12. The refrigerator refrigeration unit includes a foam door, a cabinet c22, a lifting assembly c21, a refrigerated shelf c232, a frozen shelf c231, a refrigerator compartment c261, a freezer compartment c262, a refrigeration system, an electronic control system, and two table legs c24.

[0095] The structure of the smart dining bar in this embodiment differs primarily from that in the first embodiment in that the refrigerated shelf c232 in this embodiment serves as a lifting column shelf, and the lifting assembly c21 passes through and connects to the refrigerated shelf c232. Furthermore, in this embodiment, the pulleys mounted on the inner wall of the refrigerated compartment c261 are bull's-eye pulleys c251. The refrigerated shelf c232 and the freezer shelf c231 are equipped with arc-shaped grooves c252 that mate with the bull's-eye pulleys c251. These grooves have an arc-shaped cross-section and extend along the axis of the first lifting column. Apart from these differences, the rest of the structure of the smart dining bar in this embodiment is identical to that in the first embodiment. The use of the bull's-eye pulleys c251 in this embodiment enhances sliding efficiency and flexibility, making the pulleys move more smoothly. The bull's-eye pulleys c251 offer the advantage of load-bearing properties, enabling them to support heavier objects. Furthermore, they are wear-resistant, ensuring they maintain good performance even after extended use. The bull's eye pulley C251 produces less noise during sliding, making it quieter and more suitable for home use. Using the refrigerated storage rack C232 as a lifting column rack reduces the production cost of the smart dining bar.

[0096] Fourth embodiment

[0097] The smart dining bar provided in this embodiment includes a countertop unit, a refrigerator refrigeration unit and a control unit.

[0098] Referring to Figure 19 , the smart dining bar provided in this embodiment includes a large tabletop 901, a small tabletop 902, a cabinet 903, and table legs 905. The remaining structures of this embodiment are the same as those of the second embodiment, differing primarily in that this embodiment includes only one table leg 905, which is cylindrical and has a diameter greater than that of the cabinet 903.

[0099] Fifth embodiment

[0100] The smart dining bar provided in this embodiment includes a countertop unit, a refrigerator refrigeration unit, and a control unit. Referring to Figure 20 , the smart dining bar provided in this embodiment includes a large countertop 911, a small countertop 912, and a cabinet 913. The remaining structures of this embodiment are identical to those of the third embodiment, differing primarily in that this embodiment lacks table legs.

[0101] Sixth embodiment

[0102] The smart dining bar provided in this embodiment includes a countertop unit, a refrigerator refrigeration unit and a control unit.

[0103] Referring to Figure 21 , the smart dining bar provided in this embodiment includes a large tabletop 921, a small tabletop 922, a cabinet 923, and table legs 925. The other structures of this embodiment are the same as those of the first embodiment, differing primarily in that the large tabletop 921, small tabletop 922, cabinet 923, and table legs 925 are all arranged in a runway configuration, with only one table leg 925, and the upper surface area of ​​table leg 925 being greater than the bottom area of ​​cabinet 923.

[0104] Seventh embodiment

[0105] The smart dining bar provided in this embodiment includes a countertop unit, a refrigerator refrigeration unit and a control unit.

[0106] 22 , the smart dining bar provided in this embodiment includes a large tabletop 931, a small tabletop 932, and a box 933. The other structures of this embodiment are the same as those of the fifth embodiment, and the main difference from the fifth embodiment is that this embodiment does not have table legs.

[0107] Eighth embodiment

[0108] The smart dining bar provided in this embodiment includes a countertop unit, a refrigerator refrigeration unit and a control unit.

[0109] Referring to Figure 23 , the smart dining bar provided in this embodiment includes a large tabletop 941, a small tabletop 942, a cabinet 943, and table legs 945. The remaining structure of this embodiment is the same as that of the first embodiment, differing primarily in that this embodiment has only one table leg 945, which is a trapezoidal platform. The top surface of the trapezoidal platform is the same size as the bottom surface of the cabinet 943.

[0110] Ninth embodiment

[0111] The smart dining bar provided in this embodiment includes a countertop unit, a refrigerator refrigeration unit and a control unit.

[0112] 24 , the smart dining bar provided in this embodiment includes a large tabletop 951, a small tabletop 952, a cabinet 953, and table legs 955. The other structures of this embodiment are the same as those of the third embodiment, with the main difference being that the large tabletop 951 and the small tabletop 952 of this embodiment are rectangular parallelepipeds.

[0113] Tenth embodiment

[0114] The smart dining bar provided in this embodiment includes a countertop unit, a refrigerator refrigeration unit and a control unit.

[0115] 25 , the smart dining bar provided in this embodiment includes a large tabletop 961, a small tabletop 962, a cabinet 963, and table legs 965. The other structures of this embodiment are the same as those of the third embodiment, with the main difference being that the top area of ​​cabinet 963 in this embodiment is larger than the bottom area.

[0116] Eleventh embodiment

[0117] The smart dining bar provided in this embodiment includes a countertop unit, a refrigerator refrigeration unit and a control unit.

[0118] 26 , the smart dining bar provided in this embodiment includes a large table 971, a small table 972, and a box 973. The other structures of this embodiment are the same as those of the fourth embodiment, and the main difference from the fourth embodiment is that the box 973 of this embodiment is a frustum.

[0119] Twelfth embodiment

[0120] The smart dining bar provided in this embodiment includes a countertop unit, a refrigerator refrigeration unit and a control unit.

[0121] 27 , the smart dining bar provided in this embodiment includes a large tabletop 981, a small tabletop 982, a cabinet 983, and table legs 985. The other structures of this embodiment are the same as those of the fifth embodiment, with the main difference being that the top area of ​​the cabinet 973 in this embodiment is larger than the bottom area of ​​the cabinet 973.

[0122] Thirteenth embodiment

[0123] The smart dining bar provided in this embodiment includes a countertop unit, a refrigerator refrigeration unit and a control unit.

[0124] 28 , the smart dining bar provided in this embodiment includes a large tabletop 991, a small tabletop 992, a cabinet 993, and table legs 995. The remaining structures of this embodiment are the same as those of the fifth embodiment, with the main difference being that the large tabletop 951 and the small tabletop 952 of this embodiment are rectangular parallelepipeds.

[0125] The above embodiments are merely preferred examples of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structure, features, and principles of the present invention should be included in the scope of application of the present invention.

Claims

1. A smart dining bar, comprising a countertop unit, a refrigerator refrigeration unit and a control unit, characterized in that: The refrigerator refrigeration unit comprises a foam door body, a box body, a lifting assembly, at least one refrigeration chamber and at least one shelf, the lifting assembly comprises a bottom mounting bracket, a top mounting piece, and an electric lifting component, the electric lifting component is fixed to the bottom mounting bracket, the bottom mounting bracket is mounted on the bottom of the box body, the top mounting piece is detachably connected to the foam door body, the electric lifting component is located between the bottom mounting bracket and the top mounting piece, the electric lifting component comprises a first lifting column and a second lifting column coaxially mounted, the first lifting column is connected to the top mounting piece, the second lifting column is connected to the bottom of the box body through the bottom mounting bracket, and supports the foam door body to be lifted or lowered together along the axial direction of the first lifting column, the refrigeration chamber is mounted in the box body, the shelf is placed in the refrigeration chamber, and the shelf is lifted or lowered together with the foam door body, wherein at least one shelf is arranged on the first lifting column, and the shelf arranged on the first lifting column is a lifting column shelf; The tabletop unit comprises a small tabletop, the second part of the foaming door body is located inside the small tabletop, and the small tabletop and the foaming door body are detachably mounted.

2. A smart dining bar as claimed in claim 1, characterized in that: The tabletop unit further comprises a large tabletop, a first through hole is arranged at the center of the large tabletop, the small tabletop is located above the first through hole and completely covers the first through hole, and the first part of the foamed door body is located in the first through hole; The box body includes a table frame and a mouth frame, and the mouth frame is located above the table frame; A protrusion is arranged on one side of the mouth frame away from the table frame, and the protrusion is placed in the first through hole and fits against the inner wall of the first through hole.

3. A smart dining bar as claimed in claim 2, characterized in that : The foam door body includes a foam body and a foam block, the foam body is provided with a second through hole, the foam block is installed in the second through hole, the top mounting member is provided with second screw holes corresponding to the second through holes one by one, the foam body is connected to the lifting assembly through a first screw, and the first screw is located in the second through hole.

4. A smart dining bar as claimed in claim 2, characterized in that : A connecting screw is fixed in the foam door body, and the connecting screw extends out of the bottom surface of the foam door body. A thread matching the connecting screw is arranged in the top mounting member, and the foam door body is fixedly connected to the lifting assembly via the connecting screw.

5. A smart dining bar according to any one of claims 1 to 4, characterized in that: At least one fixing block is arranged on one side of the first lifting column close to the lifting column storage rack, each of the fixing blocks is arranged with a third screw hole, the lifting column storage rack is arranged with fourth screw holes corresponding to the third screw holes one by one, and the lifting column storage rack is fixedly connected to the first lifting column by a second screw.

6. A smart dining bar as claimed in claim 5, characterized in that: The number of the storage racks is more than two, and the other storage racks except the lifting column storage rack all include a support column and a tray, the support column is connected to the foam door body by a third screw, and the tray is installed on the support column by a fourth screw; The number of the refrigeration chambers is more than two, and the refrigeration chambers include a cold storage chamber and a freezer chamber, and a third through hole is provided on a side wall of the cold storage chamber close to the freezer chamber; A drain port is provided at the bottom of the freezing chamber, the drain port is connected to a drain pipe, and the drain pipe is connected to the inner wall of the refrigerating chamber through the third through hole; A fifth screw is provided on the tray of the rack located in the same refrigeration chamber as the lifting column rack and is fixedly connected to the lifting column rack.

7. The smart dining bar according to claim 5, characterized in that: A pulley is fixed on the inner wall of the refrigeration chamber, and a slideway is provided on the shelf, which matches the size and position of the pulley and matches the axial direction of the first lifting column.

8. The smart dining bar according to claim 7, characterized in that: The pulley is a bull's eye pulley, the slideway is an arc-shaped groove matching the bull's eye pulley, and the arc-shaped groove extends along the axial direction of the first lifting column.

9. A smart dining bar as claimed in any one of claims 1 to 4, characterized in that: The lifting column storage rack includes a rotating column and a storage plate. The rotating column is coaxially arranged with the first lifting column. A fourth through hole is arranged on the rotating column. The storage plate is provided with a buckle. The buckle cooperates with the fourth through hole to fix the storage plate on the rotating column.

10. A smart dining bar according to any one of claims 1 to 4, characterized in that: The control unit includes a controller module, which is installed on the smart dining bar and is provided with a plurality of buttons; The control unit also includes a vibration sensor module; the vibration sensor module is arranged in the foaming door body, and the vibration sensor module is electrically connected to the control structure of the lifting assembly.

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