Automatic vending cabinet with heat preservation and heating functions

Abstract

The utility model relates to an automatic selling cabinet, belongs to the technical field of automatic selling cabinets, and particularly relates to an automatic selling cabinet with heat preservation and heating functions, which comprises a machine body and a cabinet door, the cabinet door is movably mounted on the machine body, a glass plate is inlaid on the cabinet door, a handle is fixedly mounted on the cabinet door, and a plurality of commodity placing racks are movably mounted in the machine body. An operation screen is embedded in the machine body, a partition plate is fixedly installed on the right side in the machine body, a heating mechanism and an air supply mechanism are arranged on the right side in the machine body, an air guide cover is fixedly installed at the position, corresponding to the heating mechanism, in the machine body, and a plurality of air supply pipes are embedded in the partition plate and penetrate through the side wall of the partition plate. The heating mechanism comprises a water tank, a heater, a heating rod and a heat conducting plate; according to the utility model, the heat preservation and heating of commodities can be realized, the situation of uneven heating easily caused by direct use of electric heating is avoided, and the problem of uneven heating easily caused by electric heating is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vending cabinets, in particular to an automatic vending cabinet with heat preservation and heating functions. Background Art

[0002] Due to its advantages of autonomous and automated commodity transactions, vending cabinets have a quite wide range of applications in the market. They are mainly distributed in crowded areas, such as public places like railway stations, bus stations, airports, schools, shopping malls, etc. A vending cabinet is a commonly used device for commercial automation. It is not restricted by time and location and can operate 24 hours a day.

[0003] After searching the Chinese patent with the publication number CN207799808U, it discloses an automatic vending cabinet, including a main cabinet, an auxiliary cabinet, a receiving tray, and a microwave heating device. An inclined shelf for storing commodities, a lifting control device for controlling the up and down movement of the receiving tray, and several guide rails are installed inside the main cabinet. A receiving tray with a goods pushing device and a receiving device is arranged inside the main cabinet. A currency inlet is provided on the main cabinet. The inside of the auxiliary cabinet is provided with a power supply, a control host, a microwave heating device, and a goods door. The auxiliary cabinet is provided with a control door, and a human-machine interaction interface and a rotatable pick-up door are arranged on the control door.

[0004] Based on the above search and in combination with the prior art, it is found that:

[0005] In winter, in order to ensure the convenience of commodities, vending cabinets are generally equipped with a heating function inside. However, the existing heating functions inside vending cabinets generally directly use electric heating. Due to the heating method, it is easy to cause uneven heating of commodities, affecting the sales effect. Summary of the Utility Model

[0006] In order to solve the above technical problems, the utility model provides an automatic vending cabinet with heat preservation and heating functions, which can not only keep the commodities warm and heated, but also avoid the situation of uneven heating easily caused by directly using electric heating.

[0007] The technical solution for achieving the purpose of the utility model is: an automatic vending cabinet with heat preservation and heating functions, including a body and a cabinet door. The cabinet door is movably installed on the body. A glass plate is inlaid on the cabinet door. A handle is fixedly installed on the cabinet door. A plurality of commodity placement racks are movably installed inside the body. An operation screen is inlaid on the body. A partition is fixedly installed on the right side inside the body. A heating mechanism and a air supply mechanism are arranged on the right side inside the body. An air guide cover is fixedly installed at a position corresponding to the heating mechanism inside the body. A plurality of air supply pipes are inlaid on the partition. The air supply pipes penetrate through the side wall of the partition.

[0008] In some embodiments, the heating mechanism includes a water tank, a heater, heating rods, and a heat conducting plate. The water tank is fixedly installed above the right side inside the fuselage. The heater is fixedly installed at the bottom of the water tank. There are multiple heating rods, which are fixedly installed at the output end of the heater. The heating rods penetrate through the side wall of the water tank and are located inside the water tank. There are multiple heat conducting plates, which are evenly distributed and inlaid on the side wall of the water tank. The heat conducting plates penetrate through the inner and outer side walls of the water tank, and one end of the heat conducting plate is located inside the air guide cover.

[0009] In some embodiments, the air supply mechanism includes a blower, an air inlet pipe, and a booster pipe. The blower is fixedly installed below the right side inside the fuselage. The air inlet pipe is fixedly installed at the input end of the blower. The booster pipe is fixedly installed at the output end of the blower, and the booster pipe penetrates upward through the side wall of the partition plate and communicates with the inside of the air guide cover.

[0010] In some embodiments, two torsion spring shafts are movably installed inside the air guide cover. Movable plates are fixedly sleeved on both torsion spring shafts. The two movable plates can form a circular plate. Position-limiting blocks are fixedly installed inside the air guide cover corresponding to the positions of the movable plates.

[0011] In some embodiments, a water injection pipe is inlaid and installed above the side wall of the fuselage. The water injection pipe penetrates through the side walls of the fuselage and the water tank and communicates with the inside of the water tank.

[0012] In some embodiments, a sealing ring is fixedly installed on the cabinet door corresponding to the position of the fuselage. The sealing ring is made of silica gel, and a magnet is arranged inside the sealing ring.

[0013] Compared with the prior art, the remarkable advantages of this utility model are:

[0014] By providing a heating mechanism and an air supply mechanism, after the heater heats the water inside the water tank through the heating rods, when the water inside the water tank boils, the heat conducting plate can be heated. One end of the heat conducting plate is located inside the air guide cover, and the air guide cover will transfer the heat of the water inside the water tank to the air inside the air guide cover. At this time, the air inside the air guide cover will be heated. At the same time, start the air supply mechanism. The blower sucks in outside air through the air inlet pipe and then sends it into the inside of the air guide cover through the booster pipe. The hot air inside the air guide cover will be pushed through the air supply pipe into the inside of the fuselage, so as to keep the commodities inside the fuselage warm and heated. Furthermore, while achieving the purpose of keeping the commodities warm and heated, it also avoids the situation that direct use of electric heating is likely to cause uneven heating;

[0015] It solves the problem that electric heating is likely to cause uneven heating. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following further explains the present utility model in conjunction with the drawings and embodiments:

[0017] Figure 1 is the main structural schematic diagram provided by the present utility model in an embodiment;

[0018] Figure 2 is the internal structural sectional view provided by the present utility model in an embodiment;

[0019] Figure 3 is provided by the present utility model in an embodiment Figure 2 enlarged view at position A;

[0020] Figure 4 is the schematic diagram of the installation of the sealing ring provided by the present utility model in an embodiment.

[0021] Explanation of reference numerals:

[0022] 1, body; 2, cabinet door; 3, glass plate; 4, commodity placement rack; 5, operation screen; 6, partition; 7, water tank; 8, heater; 9, heating rod; 10, heat conducting plate; 11, blower; 12, intake pipe; 13, pressurizing pipe; 14, air guide cover; 15, air supply pipe; 16, torsion spring shaft; 17, movable plate; 18, limit block; 19, water injection pipe; 20, sealing ring; 21, handle. Detailed implementation manners

[0023] The present utility model will be described in detail below. The technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] The present utility model provides an automatic vending machine with heat preservation and heating functions through improvement. The technical solution of the present utility model is:

[0025] As Figure 1 and Figure 2As shown in the figure, an automatic vending cabinet with heat preservation and heating functions includes a cabinet body 1 and a cabinet door 2. The cabinet body 1 is a hollow rectangular structure. The cabinet door 2 is movably installed on the cabinet body 1. A glass plate 3 is inlaid on the cabinet door 2. The glass plate 3 is a rectangular structure. A handle 21 is fixedly installed on the cabinet door 2. The handle 21 is used to open the cabinet door 2. A plurality of commodity placement racks 4 are movably installed inside the cabinet body 1. The commodity placement racks 4 are hollow rectangular structures. Commodities are placed on the commodity placement racks 4 and stored inside the cabinet body 1. An operation screen 5 is inlaid on the cabinet body 1. The operation screen 5 is used to operate and purchase the commodities inside the cabinet body 1. A partition 6 is fixedly installed on the right side inside the cabinet body 1. The partition 6 is a rectangular plate. A heating mechanism and a air supply mechanism are arranged on the right side inside the cabinet body 1. A wind guide cover 14 is fixedly installed at a position corresponding to the heating mechanism inside the cabinet body 1. The wind guide cover 14 is a hollow structure that gradually becomes larger from left to right. A plurality of air supply pipes 15 are inlaid on the partition 6. The air supply pipes 15 are cylindrical pipes. The air supply pipes 15 penetrate the side wall of the partition 6.

[0026] As Figure 2 and Figure 3 shown in the figure, the heating mechanism includes a water tank 7, a heater 8, heating rods 9 and a heat conducting plate 10. The water tank 7 is a hollow rectangular structure. The water tank 7 is fixedly installed above the right side inside the cabinet body 1. The heater 8 is fixedly installed at the bottom of the water tank 7. The heating rods 9 are cylindrical structures. There are a plurality of heating rods 9. The heating rods 9 are fixedly installed on the output end of the heater 8. The heating rods 9 penetrate the side wall of the water tank 7 and are located inside the water tank 7. When the heater 8 is started, the heater 8 can heat the water inside the water tank 7 through the heating rods 9. The heat conducting plate 10 is a rectangular plate. There are a plurality of heat conducting plates 10. The plurality of heat conducting plates 10 are evenly distributed and inlaid on the side wall of the water tank 7. The heat conducting plate 10 penetrates the inner and outer side walls of the water tank 7. One end of the heat conducting plate 10 is located inside the wind guide cover 14;

[0027] The air supply mechanism includes a blower 11, an intake pipe 12, and a pressurizing pipe 13. The blower 11 is fixedly installed below the right side inside the fuselage 1. The intake pipe 12 is a cylindrical pipe, and the intake pipe 12 is fixedly installed on the input end of the blower 11. The pressurizing pipe 13 is a cylindrical pipe, and the pressurizing pipe 13 is fixedly installed on the output end of the blower 11. The pressurizing pipe 13 penetrates upward through the side wall of the partition plate 6 and communicates with the inside of the air guide cover 14. When the heater 8 is started, after the heater 8 heats the water inside the water tank 7 through the heating rod 9, the water inside the water tank 7 boils and then heats the heat conducting plate 10. One end of the heat conducting plate 10 is located inside the air guide cover 14, and the air guide cover 14 will transfer the heat of the water inside the water tank 7 to the air inside the air guide cover 14. At this time, the air inside the air guide cover 14 will be heated. At the same time, when the air supply mechanism is started, the blower 11 sucks in outside air through the intake pipe 12 and then sends it into the inside of the air guide cover 14 through the pressurizing pipe 13. The hot air inside the air guide cover 14 will be pushed through the air supply pipe 15 into the inside of the fuselage 1, so as to keep warm and heat the goods inside the fuselage 1.

[0028] As Figure 3 shown, in one embodiment, two torsion spring shafts 16 are movably installed inside the air guide cover 14. The torsion spring shafts 16 are of a cylindrical structure. Movable plates 17 are fixedly sleeved on both of the two torsion spring shafts 16. The movable plates 17 are semi-circular plates, and the two movable plates 17 can form a circular plate. The air guide cover 14 can be sealed at one end through the movable plates 17. Position-limiting blocks 18 are fixedly installed inside the air guide cover 14 corresponding to the positions of the movable plates 17. The position-limiting blocks 18 are triangular blocks. The position-limiting blocks 18 can limit the two movable plates 17, so that the two movable plates 17 can only flip towards the side close to the inside of the fuselage 1 and cannot flip towards the direction of the heat conducting plate 10. Thus, the hot air inside the air guide cover 14 can only move towards the inside of the fuselage 1, achieving the effect of one-way heat supply.

[0029] As Figure 1 and Figure 2 shown, in one embodiment, a water injection pipe 19 is inlaid and installed above the side wall of the fuselage 1. The water injection pipe 19 is a cylindrical pipe. The water injection pipe 19 penetrates through the side walls of the fuselage 1 and the water tank 7 and communicates with the inside of the water tank 7. Thus, clean water can be injected into the inside of the water tank 7 through the water injection pipe 19;

[0030] As Figure 4 shown, a sealing ring 20 is fixedly installed on the cabinet door 2 corresponding to the position of the fuselage 1. The sealing ring 20 is of a hollow rectangular ring structure. The sealing ring 20 is made of silica gel. Magnets are arranged inside the sealing ring 20. Thus, the cabinet door 2 can be fixed to the fuselage 1 through the magnets inside the sealing ring 20. At the same time, the sealing ring 20 can seal the gap between the fuselage 1 and the cabinet door 2, improving the heat preservation effect.

[0031] The specific working method is as follows:

[0032] By setting up a heating mechanism and a air supply mechanism, after the heater 8 heats the water inside the water tank 7 through the heating rod 9, the water inside the water tank 7 boils and then heats the heat conducting plate 10. One end of the heat conducting plate 10 is located inside the air guide cover 14, and the air guide cover 14 will transfer the heat of the water inside the water tank 7 to the air inside the air guide cover 14. At this time, the air inside the air guide cover 14 will be heated. At the same time, start the air supply mechanism. The blower 11 sucks in outside air through the intake pipe 12 and then sends it into the air guide cover 14 through the pressure increasing pipe 13. The hot air inside the air guide cover 14 will be pushed through the air supply pipe 15 into the inside of the fuselage 1, so as to keep the goods inside the fuselage 1 warm and heated. Furthermore, while achieving the purpose of keeping the goods warm and heated, it also avoids the situation that direct use of electric heating is likely to cause uneven heating.

[0033] The technical means disclosed in the solution of the present utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacements of the above technical features. Matters not covered in the present utility model are common general knowledge in the art.

Claims

1. An automatic vending cabinet with heat preservation and heating functions, comprising a cabinet body (1) and a cabinet door (2). The cabinet door (2) is movably installed on the cabinet body (1). A glass plate (3) is inlaid and installed on the cabinet door (2). A handle (21) is fixedly installed on the cabinet door (2), and it is characterized in that: Inside the fuselage (1), a plurality of commodity placement racks (4) are movably installed. An operation screen (5) is inlaid and installed on the fuselage (1). On the right side inside the fuselage (1), a partition (6) is fixedly installed. On the right side inside the fuselage (1), a heating mechanism and a air supply mechanism are provided. At the position corresponding to the heating mechanism inside the fuselage (1), a wind guide cover (14) is fixedly installed. A plurality of air supply pipes (15) are inlaid and installed on the partition (6), and the air supply pipes (15) penetrate through the side wall of the partition (6).

2. The automatic vending cabinet with heat preservation and heating functions according to claim 1, characterized in that: The heating mechanism includes a water tank (7), a heater (8), heating rods (9) and heat conducting plates (10). The water tank (7) is fixedly installed above the right side inside the fuselage (1). The heater (8) is fixedly installed at the bottom of the water tank (7). There are a plurality of heating rods (9), and the heating rods (9) are fixedly installed on the output end of the heater (8). The heating rods (9) penetrate through the side wall of the water tank (7) and are located inside the water tank (7). There are a plurality of heat conducting plates (10), and the plurality of heat conducting plates (10) are evenly distributed and inlaid on the side wall of the water tank (7). The heat conducting plates (10) penetrate through the inner and outer side walls of the water tank (7), and one end of the heat conducting plate (10) is located inside the wind guide cover (14).

3. The automatic vending cabinet with heat preservation and heating functions according to claim 1, wherein: The air supply mechanism includes a blower (11), an air inlet pipe (12) and a booster pipe (13). The blower (11) is fixedly installed below the right side inside the fuselage (1). The air inlet pipe (12) is fixedly installed on the input end of the blower (11). The booster pipe (13) is fixedly installed on the output end of the blower (11). The booster pipe (13) penetrates upward through the side wall of the partition (6) and is communicated with the inside of the wind guide cover (14).

4. The automatic vending cabinet with heat preservation and heating functions according to claim 1, characterized in that: Inside the wind guide cover (14), two torsion spring shafts (16) are movably installed. On both of the two torsion spring shafts (16), movable plates (17) are fixedly sleeved. The two movable plates (17) can form a circular plate. At the position corresponding to the movable plate (17) inside the wind guide cover (14), a limit block (18) is fixedly installed.

5. The automatic vending cabinet with heat preservation and heating functions according to claim 1, characterized in that: Above the side wall of the fuselage (1), a water injection pipe (19) is inlaid and installed. The water injection pipe (19) penetrates through the side walls of the fuselage (1) and the water tank (7) and is communicated with the inside of the water tank (7).

6. The automatic vending cabinet with heat preservation and heating functions according to claim 1, wherein: On the cabinet door (2), at the position corresponding to the fuselage (1), a sealing ring (20) is fixedly installed. The sealing ring (20) is made of silica gel, and a magnet is arranged inside the sealing ring (20).

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