Refrigeration temporary storage cabinet

Abstract

The cold storage temporary storage cabinet comprises a cabinet body, a plurality of storage boxes are fixedly installed in the cabinet body, openings matched with the storage boxes are formed in the side face of the cabinet body, box doors are rotatably installed at the openings in the cabinet body, and a display screen is fixedly installed in the middle of the front side face of the cabinet body. A control module is fixedly installed on the inner side face of the cabinet body, and an electromagnetic lock body is fixedly installed on the step face at the position of an opening in the cabinet body. The fresh food or the fresh cream cake is prevented from going bad and softening due to the high environment temperature, the quality of the fresh food and the fresh cream cake during temporary storage is improved, articles placed on the moving plate can be moved to the outside of the storage box, the articles in the storage box can be conveniently taken and placed, and the situation that people cannot take out the articles easily due to the fact that the storage box is deep is prevented. The use is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of temporary storage cabinets, in particular to a refrigerated temporary storage cabinet. Background Art

[0002] Temporary storage cabinets refer to cabinets or boxes used to temporarily store items. They are usually placed in public places, shopping malls, hotels, hospitals, offices, railway stations, airports and other places to provide people with convenient facilities for temporarily storing luggage, parcels, clothes, documents or other items. For example, the common takeaway cabinets and express cabinets in daily life are also a type of temporary storage cabinet. These cabinets are used to temporarily store items, but these temporary storage cabinets do not have refrigeration functions. With the development of the takeaway and self-service industries, some cake shops will pack the cakes ordered by customers in advance and wait for customers or deliverymen to take them away. When there are many orders, they will pile up in the store, and after the customers or deliverymen arrive, they still need to spend time looking for them, which is inconvenient. Although the market Common temporary storage cabinets can be used to store these orders, but these temporary storage cabinets usually do not have a refrigeration function. Some fresh items or cakes containing fresh cream or fresh fruits will soften and deteriorate in a short time, especially in the summer in the south or north. When the cakes are made and waiting for customers or deliverymen to take them away, the fresh cream and fruits will soften and deteriorate more quickly due to the high temperature of the environment, affecting the quality of the cakes or fresh items. In addition, the existing temporary storage cabinets are generally deep. After some temporary storage items are placed in, especially the cabinets located at the top or bottom of the entire cabinet, when the items are placed deep, it is difficult for people to take out the items, which is inconvenient to use. Summary of the invention

[0003] In view of the problems existing in the prior art, the present invention discloses a refrigerated temporary storage cabinet, which adopts the technical scheme of comprising a cabinet body, a plurality of storage boxes are fixedly installed inside the cabinet body, an opening matching with the storage box is arranged on the side of the cabinet body, a box door is rotatably installed at the opening of the cabinet body, a display screen is fixedly installed at the middle of the front side of the cabinet body, a control module is fixedly installed on the inner side of the cabinet body, an electromagnetic lock body is fixedly installed on the step surface of the opening of the cabinet body, a suction plate matching with the electromagnetic lock body is fixedly installed in the groove on the side of the box door, and a circulating refrigeration mechanism and a moving mechanism are installed on the storage box;

[0004] The circulating refrigeration mechanism comprises a circulating pipe, a fan, a heat conducting sheet, a heat conducting plate and a semiconductor refrigeration sheet. The heat conducting sheet is fixedly installed on the side of the storage box, and the heat conducting sheets are distributed in an array. The fan is fixedly installed in the through groove on the side of the storage box. The fan is located on the inner side of the heat conducting sheet. The side of the heat conducting sheet is fixedly connected to the side of the heat conducting plate. The other side of the heat conducting plate is fixedly connected to the cooling surfaces of two semiconductor refrigeration sheets. The circulating pipe is U-shaped. Two circulating pipes are provided. The two circulating pipes are fixedly installed on the two sides of the storage box. One end of the two circulating pipes is connected to the inside of one end of the storage box opening, and the other ends of the two circulating pipes are located on both sides of the heat conducting sheet.

[0005] The moving mechanism includes a moving plate, a slider, a guide rod, a screw and a motor, two ends of the screw are rotatably connected to the side walls of the groove on one side of the bottom of the storage box, one end of the screw passes through a screw hole on the side of one of the sliders, two ends of the guide rod are fixedly connected to the side walls of the groove on the other side of the bottom of the storage box, one end of the guide rod passes through a sliding hole on the side of the other slider, the tops of the two sliders are fixedly connected to the bottom of one end of the moving plate, the bottom of the moving plate contacts the bottom of the storage box, the motor is fixedly installed on the side of the storage box, the output shaft of the motor passes through the through hole on the side of the storage box and is fixedly connected to one end of the screw, and the display screen, fan and semiconductor cooling plate are electrically connected to the control module.

[0006] As a preferred technical solution of the present invention, the heating surface of the semiconductor refrigeration plate is fixedly connected to the side of the heat sink, a plurality of heat sinks are fixedly installed on the other side of the heat sink, a U-shaped mounting seat is fixedly installed on the side of the heat sink, a heat dissipation fan is fixedly installed in the through groove on the side of the mounting seat, the heat dissipation fan is located on the outside of the heat sink, and the heat dissipation fan is electrically connected to the control module.

[0007] As a preferred technical solution of the present invention, a plurality of heat dissipation holes are provided in the groove on the back of the cabinet.

[0008] As a preferred technical solution of the present invention, a dust filter is fixedly installed in the groove on the back of the cabinet, and the dust filter is located on the outside of the heat dissipation hole.

[0009] As a preferred technical solution of the present invention, a dual-color flash light is fixedly installed on the side of the box door, and the dual-color flash light is electrically connected to the control module.

[0010] As a preferred technical solution of the present invention, two fixing rods are fixedly installed on the top of the cabinet, and the tops of the two fixing rods are fixedly connected to the inner side surfaces of the two ends of the canopy.

[0011] As a preferred technical solution of the present invention, a rubber pad is fixedly installed on the top of the movable plate.

[0012] As a preferred technical solution of the present invention, a temperature sensor is fixedly installed on the inner wall of the storage box, and the temperature sensor is electrically connected to the control module.

[0013] Beneficial effects of the present invention:

[0014] 1. The storage box on the cabinet of the present invention can be used to store fresh food or fresh cream cakes. After the box door is closed, the electromagnetic lock body will adsorb the suction plate on the box door to lock the box door. The temperature of the heat conducting plate and the heat conducting plate can be reduced by the operation of the semiconductor refrigeration sheet. The low-temperature air between the heat conducting plates can be transported to the storage box by the fan to reduce the temperature in the storage box. In the process of the fan transporting the low-temperature air, the high-temperature air at the opening of the storage box will flow between the heat conducting plates through two circulation pipes, so that the high-temperature air contacts the heat conducting plates with lower temperature to reduce the temperature. As the fan works, the low-temperature air is cooled. The heated air can be transported to the storage box, so that the air in the storage box can circulate and cool down, and the fresh food or fresh cream cake in the storage box can be refrigerated and preserved at low temperature, so as to prevent the fresh food or fresh cream cake from deteriorating and softening due to the high ambient temperature, and improve the quality of the fresh food and fresh cream cake during temporary storage. In addition, the motor can drive the screw to rotate, so that the screw drives the slider to move, and the slider drives the moving plate to move, so that the items placed on the moving plate can be moved to the outside of the storage box, so as to facilitate the taking and placing of the items in the storage box, and prevent the storage box from being too deep, which makes it difficult for people to take out the items, and facilitate use.

[0015] 2. The heat generated by the heating surface of the semiconductor refrigeration chip during operation can be quickly transferred to the heat sink through the heat sink, and the air between the heat sinks can be circulated through the heat sink fan, so that the heat on the heat sink can be quickly dissipated. The air in the cabinet can circulate through the heat dissipation holes, thereby improving the heat dissipation effect of the heating surface of the semiconductor refrigeration chip. The dust filter can prevent dust in the external air from entering the cabinet through the heat dissipation holes.

[0016] 3. The two-color flash light can remind people of the location of items when they take them, so that people can quickly find the corresponding storage box. The canopy can prevent water from entering the temporary storage cabinet when it rains, so that the temporary storage cabinet has a certain rainproof ability. The rubber pad can increase the friction on the surface of the moving plate to prevent the items placed on it from moving when the moving plate moves. The temperature sensor can monitor the temperature in the storage box in real time, so that the control module can automatically control the working power of the semiconductor refrigeration chip to keep the temperature of the storage box at an appropriate temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the front structure of the present invention;

[0018] Figure 2It is a schematic diagram of the back structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the internal structure of the back side of the present invention;

[0020] Figure 4 It is a schematic diagram of the box door structure of the present invention;

[0021] Figure 5 This is a schematic diagram of the overall structure of the storage box of the present invention;

[0022] Figure 6 This is a schematic diagram of the structure of the circulating refrigeration mechanism of the present invention;

[0023] Figure 7 It is a schematic diagram of the structure of the mobile mechanism of the present invention.

[0024] In the figure: 1 cabinet, 2 storage box, 3 box door, 4 display screen, 5 control module, 6 electromagnetic lock body, 7 suction plate, 8 circulation refrigeration mechanism, 81 circulation pipe, 82 fan, 83 heat conducting sheet, 84 heat conducting plate, 85 semiconductor refrigeration sheet, 9 moving mechanism, 91 moving plate, 92 slider, 93 guide rod, 94 screw rod, 95 motor, 10 heat sink, 11 heat sink, 12 mounting seat, 13 heat dissipation fan, 14 heat dissipation hole, 15 dust filter, 16 two-color flash light, 17 fixing rod, 18 canopy, 19 rubber pad, 20 temperature sensor. DETAILED DESCRIPTION

[0025] Example 1

[0026] like Figures 1 to 7As shown, the present invention discloses a refrigerated temporary storage cabinet, the technical scheme adopted is, comprising a cabinet 1, a plurality of storage boxes 2 are fixedly installed inside the cabinet 1, an opening matching with the storage box 2 is arranged on the side of the cabinet 1, a box door 3 is rotatably installed at the opening on the cabinet 1, a two-color flash light 16 is fixedly installed on the side of the box door 3, the two-color flash light 16 is electrically connected with a control module 5, and the two-color flash light 16 can remind people of the location of the items when people take the items, so that people can quickly find the corresponding storage box 2, a display screen 4 is fixedly installed in the middle of the front side of the cabinet 1, a control module 5 is fixedly installed on the inner side of the cabinet 1, an electromagnetic lock body 6 is fixedly installed on the step surface of the opening on the cabinet 1, a plurality of heat dissipation holes 14 are opened in the groove on the back of the cabinet 1, a dust filter 15 is fixedly installed in the groove on the back of the cabinet 1, the dust filter 15 is located on the outside of the heat dissipation holes 14, the air in the cabinet 1 can circulate through the heat dissipation holes 14, and the heat dissipation effect of the heating surface of the semiconductor refrigeration plate 85 is improved. The dust filter 15 can prevent dust in the external air from entering the cabinet 1 through the heat dissipation hole 14. A suction plate 7 matched with the electromagnetic lock body 6 is fixedly installed in the groove on the side of the box door 3. Two fixing rods 17 are fixedly installed on the top of the cabinet 1. The tops of the two fixing rods 17 are fixedly connected to the inner sides of the two ends of the canopy 18. The canopy 18 prevents the temporary storage cabinet 1 from getting water in when it rains, so that the temporary storage cabinet has a certain rainproof ability. A circulating refrigeration mechanism 8 and a moving mechanism 9 are installed on the storage box 2. The storage box 2 on the cabinet 1 can be used to store fresh items or fresh cream cakes. After closing the box door 3, the electromagnetic lock body 6 will adsorb the suction plate 7 on the box door 3 to lock the box door 3. A temperature sensor 20 is fixedly installed on the inner wall of the storage box 2. The temperature sensor 20 is electrically connected to the control module 5. The temperature in the storage box 2 can be monitored in real time through the temperature sensor 20, so that the control module 5 can automatically control the working power of the semiconductor refrigeration sheet 85 to keep the temperature of the storage box 2 at a suitable temperature.

[0027] The circulating refrigeration mechanism 8 includes a circulating pipe 81, a fan 82, a heat conducting sheet 83, a heat conducting plate 84 and a semiconductor cooling sheet 85. The heat conducting sheet 83 is fixedly installed on the side of the storage box 2. The heat conducting sheets 83 are distributed in an array. The fan 82 is fixedly installed in the through groove on the side of the storage box 2. The fan 82 is located on the inner side of the heat conducting sheet 83. The side of the heat conducting sheet 83 is fixedly connected to the side of the heat conducting plate 84. The other side of the heat conducting plate 84 is fixedly connected to the cooling surface of the two semiconductor cooling sheets 85. The heating surface of the semiconductor cooling sheet 85 is fixed to the side of the heat dissipation plate 10. The heat sink 10 is connected to the heat sink 10, and a plurality of heat sinks 11 are fixedly installed on the other side of the heat sink 10. A U-shaped mounting seat 12 is fixedly installed on the side of the heat sink 10. A heat sink fan 13 is fixedly installed in the through groove on the side of the mounting seat 12. The heat sink 13 is located on the outside of the heat sink 11. The heat sink 13 is electrically connected to the control module 5. The heat generated by the heating surface of the semiconductor cooling sheet 85 when working can be quickly transferred to the heat sink 11 through the heat sink 10, and the air between the heat sinks 11 can be circulated through the operation of the heat sink 13, so that the heat on the heat sink 11 Heat is quickly dissipated. The circulation pipe 81 is U-shaped. Two circulation pipes 81 are provided. The two circulation pipes 81 are fixedly installed on the two sides of the storage box 2. One end of the two circulation pipes 81 is connected to the inside of one end of the opening of the storage box 2. The other ends of the two circulation pipes 81 are located on both sides of the heat conductive sheet 83. The semiconductor refrigeration sheet 85 works to reduce the temperature of the heat conductive plate 84 and the heat conductive sheet 83. The fan 82 can transport the low-temperature air between the heat conductive sheets 83 to the storage box 2 to reduce the temperature in the storage box 2. During the process, the high-temperature air at the opening of the storage box 2 will flow between the heat-conducting sheets 83 through the two circulation pipes 81, so that the high-temperature air will contact the heat-conducting sheets 83 with a lower temperature to cool down, and with the operation of the fan 82, the cooled air can be transported to the storage box 2, so that the air in the storage box 2 can be circulated and cooled, and the fresh food or fresh cream cake in the storage box 2 can be refrigerated and preserved at low temperature, so as to prevent the fresh food or fresh cream cake from being deteriorated and softened due to the high ambient temperature, thereby improving the quality of the fresh food and fresh cream cake during temporary storage;

[0028] The moving mechanism 9 includes a moving plate 91, a slider 92, a guide rod 93, a screw 94 and a motor 95. The two ends of the screw 94 are rotatably connected to the side walls of the groove at the two ends of one side of the bottom of the storage box 2, one end of the screw 94 passes through a screw hole on the side of one of the sliders 92, the two ends of the guide rod 93 are fixedly connected to the side walls of the groove at the two ends of the other side of the bottom of the storage box 2, one end of the guide rod 93 passes through a sliding hole on the side of the other slider 92, the tops of the two sliders 92 are fixedly connected to the bottom of one end of the moving plate 91, the bottom of the moving plate 91 contacts the bottom of the storage box 2, and the top of the moving plate 91 is fixedly installed with a rubber pad 19, which can improve the movement of the moving plate The friction force on the surface of 91 prevents the items placed on the movable plate 91 from moving when the movable plate 91 moves. The motor 95 is fixedly installed on the side of the storage box 2. The output shaft of the motor 95 passes through the through hole on the side of the storage box 2 and is fixedly connected to one end of the screw 93. The display screen 4, the fan 82 and the semiconductor cooling sheet 85 are electrically connected to the control module 5. The motor 95 can drive the screw 94 to rotate, so that the screw 94 drives the slider 92 to move, and the slider 92 drives the movable plate 91 to move, so that the items placed on the movable plate 91 can be moved to the outside of the storage box 2, which is convenient for taking and placing items in the storage box 2, and prevents the storage box 2 from being too deep and making it difficult for people to take out items, which is convenient for use.

[0029] The working principle of the present invention is as follows: an external power supply is turned on, and a command is input through the display screen 4, so that the control module 5 controls one of the electromagnetic lock bodies 6 to be powered off, so that the electromagnetic lock body 6 is separated from the suction plate 7. At this time, the control module 5 automatically controls the motor 95 on the corresponding storage box 2 to work, so that the output shaft of the motor 95 drives the screw 94 to rotate, so that the screw 94 drives the slider 92 to move, so that the slider 92 drives the moving plate 91 to move, so that the moving plate 91 moves to the outside of the storage box 2 along the direction of the guide rod 93. During the movement of the moving plate 91, the moving plate 91 will push the box door 3 to open, and the fresh food or fresh cake is placed on the moving plate 91. After a period of time, such as 30 seconds, the control module 5 The motor 95 will be automatically controlled to reverse, so that the moving plate 91 moves into the storage box 2, so that the moving plate 91 drives the articles to move into the storage box 2, and the box door 3 is closed. The electromagnetic lock body 6 will adsorb the suction plate 7 on the box door 3, so that the box door 3 remains closed. At this time, the control module 5 will automatically control the semiconductor refrigeration sheet 85 to work, so that the cooling surface of the semiconductor refrigeration sheet 85 can be cooled, so that the heat conducting plate 84 and the heat conducting plate 83 in contact therewith can be cooled quickly, so that the air between the heat conducting plates 83 can also be cooled quickly. At the same time, the control module 5 will automatically control the fan 82 to work, and the air with lower temperature between the heat conducting plates 83 can be transported to the storage box 2, so that the temperature in the storage box 2 is reduced. During the process of the fan 82 delivering low-temperature air, the high-temperature air at the opening of the storage box 2 will flow between the heat-conducting plates 83 through the two circulation pipes 81, so that the high-temperature air contacts the heat-conducting plates 83 with a lower temperature to cool down, and with the operation of the fan 82, the air in the storage box 2 can circulate between the heat-conducting plates 83 and the storage box 2, so that the temperature in the storage box 2 is quickly reduced, and the fresh food or fresh cream cake in the storage box 2 is kept fresh at a low temperature, so as to prevent the fresh food or fresh cream cake from being spoiled and softened due to the high ambient temperature. When the customer or the deliveryman picks up the food, he can scan the QR code on the display screen 2 with his mobile phone. After scanning and confirming, the control module 5 will automatically control The two-color flash light 16 on the corresponding box door 3 flashes to remind the customer or delivery man of the location of the item. At the same time, the control module 5 will control the electromagnetic lock body 6 to open, and control the motor 95 to work, so that the movable plate 91 moves to the outside, so that the customer or delivery man can easily take away the goods. When the semiconductor refrigeration plate 85 is working, the heat on the heating surface of the semiconductor refrigeration plate 85 will be transferred to the heat sink 11 through the heat sink 10. At the same time, the control module 5 will automatically control the cooling fan 13 to work, so that the air between the heat sinks 11 can circulate, so that the heat on the heat sink 11 can be quickly dissipated. When the cooling fan 13 is working, the flowing hot air will be discharged from the heat dissipation hole 14 to the outside of the cabinet 1, thereby improving the heat dissipation effect.

[0030] It is worth noting that the display screen 2 used in the present invention is a touch-sensitive display screen.

[0031] In actual use, if the refrigerated temporary storage cabinet is outdoors, a solar panel or a breeze generator can be installed on the canopy 18 to convert solar energy or wind energy into electrical energy to power the refrigerated temporary storage cabinet, thereby saving energy. The circuit connection involved in the present invention is a conventional means used by those skilled in the art, and technical inspiration can be obtained through limited tests, and it belongs to the widely used existing technology.

[0032] Components not described in detail herein are prior art.

[0033] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in this field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the protection scope of the present invention.

Claims

1. A refrigerated temporary storage cabinet, comprising a cabinet body (1), wherein a plurality of storage boxes (2) are fixedly installed inside the cabinet body (1), an opening matching with the storage boxes (2) is arranged on the side of the cabinet body (1), and a box door (3) is rotatably installed at the opening on the cabinet body (1), characterized in that: A display screen (4) is fixedly mounted in the middle of the front side of the cabinet (1), a control module (5) is fixedly mounted on the inner side of the cabinet (1), an electromagnetic lock body (6) is fixedly mounted on the step surface at the upper opening of the cabinet (1), a suction plate (7) matching with the electromagnetic lock body (6) is fixedly mounted in the groove on the side of the box door (3), and a circulating refrigeration mechanism (8) and a moving mechanism (9) are mounted on the storage box (2); The circulating refrigeration mechanism (8) comprises a circulating pipe (81), a fan (82), a heat conducting sheet (83), a heat conducting plate (84) and a semiconductor cooling sheet (85); the heat conducting sheet (83) is fixedly mounted on the side of the storage box (2); the heat conducting sheets (83) are arranged in an array; the fan (82) is fixedly mounted in a through groove on the side of the storage box (2); the fan (82) is located on the inner side of the heat conducting sheet (83); the side of the heat conducting sheet (83) is fixedly connected to the side of the heat conducting plate (84); the other side of the heat conducting plate (84) is fixedly connected to the cooling surfaces of two semiconductor cooling sheets (85); the circulating pipe (81) is U-shaped; two circulating pipes (81) are provided; the two circulating pipes (81) are fixedly mounted on the two side surfaces of the storage box (2); one end of the two circulating pipes (81) is connected to the inside of one end of the opening of the storage box (2); the other ends of the two circulating pipes (81) are located on both sides of the heat conducting sheet (83); The moving mechanism (9) comprises a moving plate (91), a slider (92), a guide rod (93), a screw rod (94) and a motor (95), the two ends of the screw rod (94) are respectively rotatably connected to the side walls of the groove at the two ends of one side of the bottom of the storage box (2), one end of the screw rod (94) passes through a screw hole on the side of one of the sliders (92), the two ends of the guide rod (93) are respectively fixedly connected to the side walls of the groove at the two ends of the other side of the bottom of the storage box (2), one end of the guide rod (93) passes through the other slider ( The top of the two sliders (92) are fixedly connected to the bottom of one end of the moving plate (91), the bottom of the moving plate (91) is in contact with the bottom of the storage box (2), the motor (95) is fixedly mounted on the side of the storage box (2), the output shaft of the motor (95) passes through the through hole on the side of the storage box (2) and is fixedly connected to one end of the screw rod (93), and the display screen (4), the fan (82) and the semiconductor cooling plate (85) are electrically connected to the control module (5).

2. A refrigerated temporary storage cabinet according to claim 1, characterized in that: The heating surface of the semiconductor refrigeration plate (85) is fixedly connected to the side of the heat sink (10); a plurality of heat sinks (11) are fixedly mounted on the other side of the heat sink (10); a U-shaped mounting seat (12) is fixedly mounted on the side of the heat sink (10); a heat dissipation fan (13) is fixedly mounted in a through groove on the side of the mounting seat (12); the heat dissipation fan (13) is located on the outside of the heat sink (11); and the heat dissipation fan (13) is electrically connected to the control module (5).

3. A refrigerated temporary storage cabinet according to claim 1, characterized in that: A plurality of heat dissipation holes (14) are provided in the groove on the back of the cabinet (1).

4. A refrigerated temporary storage cabinet according to claim 3, characterized in that: A dust filter (15) is fixedly installed in the groove on the back of the cabinet (1), and the dust filter (15) is located outside the heat dissipation hole (14).

5. A refrigerated temporary storage cabinet according to claim 1, characterized in that: A two-color flash light (16) is fixedly mounted on the side of the box door (3), and the two-color flash light (16) is electrically connected to the control module (5).

6. A refrigerated temporary storage cabinet according to claim 1, characterized in that: Two fixing rods (17) are fixedly mounted on the top of the cabinet (1), and the tops of the two fixing rods (17) are fixedly connected to the inner side surfaces at both ends of the canopy (18).

7. A refrigerated temporary storage cabinet according to claim 1, characterized in that: A rubber pad (19) is fixedly mounted on the top of the movable plate (91).

8. The refrigerated temporary storage cabinet according to claim 1, characterized in that: A temperature sensor (20) is fixedly mounted on the inner wall of the storage box (2), and the temperature sensor (20) is electrically connected to the control module (5).

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