Modularized refrigerator body for ultralow-temperature refrigerator

Abstract

The utility model relates to the technical field of refrigerators, and discloses a modularized cabinet body for an ultra-low temperature refrigerator, which comprises a heat preservation cabinet body, a first heat preservation glass sliding door is movably arranged on the left side of the upper end of the inner wall of the heat preservation cabinet body, and a second heat preservation glass sliding door is arranged on the inner wall of the heat preservation cabinet body and located at the lower end of the right side of the first heat preservation glass sliding door. A collecting groove is formed in the right side of the bottom of the inner wall of the heat preservation cabinet body, and a freezer device box is arranged on the left side of the bottom of the inner wall of the heat preservation cabinet body. The freezer device box is arranged in the heat preservation cabinet body, cold air is blown out from the air outlet to freeze food in the heat preservation cabinet body, so that the food does not occupy too much space of the heat preservation cabinet body, the overall storage capacity of the heat preservation cabinet body is improved, and food residues and blood on the top of the freezer device box and the right side of the bottom of the inner wall of the heat preservation cabinet body are cleaned through the automatic cleaning mechanism; and the cleaning convenience of the whole device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerators, and in particular to a modular cabinet body used for an ultra-low temperature refrigerator. Background Art

[0002] A freezer, also called a freezer, is a device that preserves food and other items at low temperatures. There are two types of freezers: home and commercial. Commercial freezers are used in restaurants, water bars, food processing, and supermarkets. After searching, application number 202322479410.6 discloses a modular cabinet for an ultra-low temperature freezer, including a cabinet, the inner wall of the chamber of the cabinet is provided with a temperature insulation board, and the chamber is divided into an installation chamber for storing freezer components and a storage chamber for storing supplies. The inner wall of the storage chamber is integrally provided with a card plate, and a filter plate is pressed on the upper cover of the card plate. The installation chamber is located below the filter plate and is provided with a cleaning mechanism. An inclined groove is provided at the bottom of the side wall of the cabinet, and the cleaning mechanism pushes the residue into the inclined groove. The extraction valve is installed on the side wall of the cabinet.

[0003] However, this cabinet body divides the chamber into an installation chamber for storing refrigerator components and a storage chamber for storing supplies by a temperature insulation board, which greatly reduces the storage space of the refrigerator, reduces the use effect of the refrigerator, and cannot meet the storage needs of the refrigerator.

[0004] To this end, we propose a modular cabinet for ultra-low temperature freezers. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a modular cabinet body for an ultra-low temperature freezer.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a modular cabinet for an ultra-low temperature freezer, comprising an insulation cabinet, a first insulation glass sliding door is movably installed on the left side of the upper end of the inner wall of the insulation cabinet, a second insulation glass sliding door is arranged on the right lower end of the inner wall of the insulation cabinet located at the first insulation glass sliding door, a collecting trough is opened on the right side of the bottom of the inner wall of the insulation cabinet, a freezer device box is arranged on the left side of the bottom of the inner wall of the insulation cabinet, an air outlet is opened on the lower end of the right wall of the freezer device box, an extension plate is fixedly installed on the upper end of the right wall of the freezer device box, a first grille plate is fixedly installed on the left side of the inner wall of the insulation cabinet at the upper end of the freezer device box, a second grille plate is fixedly installed on the right side of the inner wall of the insulation cabinet, an automatic cleaning mechanism is arranged on the inner wall of the insulation cabinet, the automatic cleaning mechanism comprises a servo motor, and the outer wall of the servo motor is fixedly connected to the inner wall of the insulation cabinet, the output end of the servo motor movably passes through the left side of the inner wall of the insulation cabinet, the output end of the servo motor is fixedly installed with a first sprocket, and the right side wall of the first sprocket is fixedly installed with a connecting column.

[0007] Preferably, a short-screw screw is fixedly mounted on the right side wall of the connecting column, and the right side wall of the short-screw screw is movably connected to the right side of the inner wall of the thermal insulation cabinet.

[0008] Preferably, the outer wall of the short-pitch screw is threadedly connected to a first limit movable block, and the outer wall of the first limit movable block is movably connected to the inner wall of the thermal insulation cabinet.

[0009] Preferably, a first scraper is fixedly mounted on the back of the first limit movable block, and the bottom of the first scraper is movably connected to the right side of the bottom of the inner wall of the insulation cabinet, and the rear end of the outer wall of the first scraper is movably connected to the inner wall of the insulation cabinet.

[0010] Preferably, a driving chain is provided on the outer wall of the first sprocket.

[0011] Preferably, a second sprocket is provided at the upper end of the inner wall of the driving chain, and the left side wall of the second sprocket is movably connected to the left side of the inner wall of the thermal insulation cabinet.

[0012] Preferably, a long-pitch screw is fixedly mounted on the right side wall of the second sprocket, and the right side wall of the long-pitch screw is movably connected to the inner wall of the thermal insulation cabinet.

[0013] Preferably, the outer wall of the long-pitch screw is threadedly connected to a second limit moving block, and the outer wall of the second limit moving block is movably connected to the inner wall of the thermal insulation cabinet.

[0014] Preferably, a second scraper is fixedly mounted on the back of the second limit movable block, and the bottom of the second scraper is movably connected to the top of the freezer device box, and the rear end of the outer wall of the second scraper is movably connected to the inner wall of the insulation cabinet.

[0015] Beneficial Effects

[0016] The utility model provides a modular cabinet for ultra-low temperature freezer, which has the following beneficial effects:

[0017] 1. The modular cabinet for ultra-low temperature freezer is provided with a freezer device box, an air outlet and an automatic cleaning mechanism. The freezer device box is arranged on the left side of the bottom of the inner wall of the insulation cabinet, and cold air is blown to the food in the insulation cabinet through the air outlet to freeze it, so that it does not occupy too much space of the insulation cabinet, thereby improving the overall storage capacity of the insulation cabinet. The automatic cleaning mechanism is used to clean the food residues and blood on the top of the freezer device box and the right side of the bottom of the inner wall of the insulation cabinet, thereby improving the convenience of cleaning the entire device.

[0018] 2. The modular cabinet body for ultra-low temperature freezers is provided with a short-pitch screw and a long-pitch screw. The different pitches of the short-pitch screw and the long-pitch screw enable the second scraper and the first scraper to reach the right ends of the long-pitch screw and the short-pitch screw respectively at the same time, thereby further improving the cleaning efficiency and effect of the entire automatic cleaning mechanism.

[0019] 3. The modular cabinet body for the ultra-low temperature freezer is provided with an extension plate, which can prevent food residues and blood on the freezer device box from falling onto the first scraper, thereby further improving the cleaning effect of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the front side of the utility model;

[0021] Figure 2 It is a schematic diagram of the right wall structure of the utility model;

[0022] Figure 3 It is a front structural schematic diagram of the automatic cleaning mechanism of the utility model.

[0023] Legend: 10. Insulated cabinet body; 11. First insulating glass sliding door; 12. Second insulating glass sliding door; 13. Refrigerator device box; 14. Air outlet; 15. Extension plate; 16. First grille plate; 17. Second grille plate; 18. Automatic cleaning mechanism; 19. Servo motor; 20. First sprocket; 21. Connecting column; 22. Short pitch lead screw; 23. First limit moving block; 24. First scraper; 25. Driving chain; 26. Second sprocket; 27. Long pitch lead screw; 28. Second limit moving block; 29. ​​Second scraper. DETAILED DESCRIPTION

[0024] Embodiment 1: A modular cabinet for ultra-low temperature freezer, such as Figure 1 As shown, it includes an insulation cabinet 10, a first insulation glass sliding door 11 is movably installed on the left side of the upper end of the inner wall of the insulation cabinet 10, a second insulation glass sliding door 12 is arranged on the lower end of the right side of the inner wall of the insulation cabinet 10 located at the first insulation glass sliding door 11, and a collecting groove is opened on the right side of the bottom of the inner wall of the insulation cabinet 10. By arranging a freezer device box 13, an air outlet 14 and an automatic cleaning mechanism 18, by arranging the freezer device box 13 on the left side of the bottom of the inner wall of the insulation cabinet 10, and blowing cold air to the food in the insulation cabinet 10 through the air outlet 14 to freeze it, so that it does not occupy too much space of the insulation cabinet 10, thereby improving the overall storage capacity of the insulation cabinet 10, and then the automatic cleaning mechanism 18 is used to clean the food residues and blood on the top of the freezer device box 13 and the right side of the bottom of the inner wall of the insulation cabinet 10, thereby improving the convenience of cleaning the entire device.

[0025] Embodiment 2: Based on Embodiment 1, Figure 2 As shown, a freezer device box 13 is arranged on the left side of the bottom of the inner wall of the insulation cabinet 10, an air outlet 14 is opened at the lower end of the right wall of the freezer device box 13, an extension plate 15 is fixedly installed on the upper end of the right wall of the freezer device box 13, a first grid plate 16 is fixedly installed on the left side of the inner wall of the insulation cabinet 10 at the upper end of the freezer device box 13, a second grid plate 17 is fixedly installed on the right side of the inner wall of the insulation cabinet 10, and an automatic cleaning mechanism 18 is arranged on the inner wall of the insulation cabinet 10. By arranging the extension plate 15, the extension plate 15 can prevent food residues and blood on the freezer device box 13 from falling onto the first scraper 24, thereby further improving the cleaning effect of the entire device.

[0026] Embodiment 3: Based on Embodiment 1 and Embodiment 2, Figure 3 As shown, the automatic cleaning mechanism 18 includes a servo motor 19, and the outer wall of the servo motor 19 is fixedly connected to the inner wall of the heat preservation cabinet 10, the output end of the servo motor 19 movably penetrates the left side of the inner wall of the heat preservation cabinet 10, the output end of the servo motor 19 is fixedly installed with a first sprocket 20, the right side wall of the first sprocket 20 is fixedly installed with a connecting column 21, the right side wall of the connecting column 21 is fixedly installed with a short-screw screw 22, and the right side wall of the short-screw screw 22 is movably connected to the right side of the inner wall of the heat preservation cabinet 10. The outer wall of the short-twist screw 22 is threadedly connected with a first limit moving block 23, and the outer wall of the first limit moving block 23 is movably connected to the inner wall of the insulation cabinet 10. A first scraper 24 is fixedly installed on the back of the first limit moving block 23, and the bottom of the first scraper 24 is movably connected to the right side of the bottom of the inner wall of the insulation cabinet 10. The rear end of the outer wall of the first scraper 24 is movably connected to the inner wall of the insulation cabinet 10. The outer wall of the first sprocket 20 is provided with a drive chain 25, and the upper end of the inner wall of the drive chain 25 is connected to the inner wall of the insulation cabinet 10. A second sprocket 26 is provided, and the left side wall of the second sprocket 26 is movably connected to the left side of the inner wall of the heat preservation cabinet 10, a long pitch screw 27 is fixedly installed on the right side wall of the second sprocket 26, and the right side wall of the long pitch screw 27 is movably connected to the inner wall of the heat preservation cabinet 10, the outer wall of the long pitch screw 27 is threadedly connected to the second limit moving block 28, and the outer wall of the second limit moving block 28 is movably connected to the inner wall of the heat preservation cabinet 10, and the back of the second limit moving block 28 is fixedly installed with a second scraper 2 9, and the bottom of the second scraper 29 is movably connected to the top of the freezer device box 13, and the rear end of the outer wall of the second scraper 29 is movably connected to the inner wall of the insulation cabinet 10. By setting a short-pitch screw 22 and a long-pitch screw 27, the different pitches of the short-pitch screw 22 and the long-pitch screw 27 can enable the second scraper 29 and the first scraper 24 to reach the right ends of the long-pitch screw 27 and the short-pitch screw 22 respectively at the same time, further improving the cleaning efficiency and effect of the entire automatic cleaning mechanism 18.

[0027] The working principle of the utility model is as follows: by turning on the switch of the servo motor 19, the output end of the servo motor 19 drives the first sprocket 20 to start rotating, the first sprocket 20 drives the connecting column 21 and the driving chain 25 to start rotating respectively, the driving chain 25 drives the second sprocket 26 to start rotating, the second sprocket 26 drives the long pitch screw 27 to start rotating, the long pitch screw 27 drives the second scraper 29 to move rightward to the extension plate 15 through the second limit moving block 28 to clean the food residues and blood on the freezer device box 13 to the right side of the bottom inner wall of the insulation cabinet 10, the connecting column 21 drives the short pitch screw 22 to start rotating, the short pitch screw 22 drives the first scraper 24 to move rightward through the first limit moving block 23 to clean the food residues and blood on the right side of the bottom inner wall of the insulation cabinet 10 to the collecting groove on the right side of the bottom of the insulation cabinet 10 for collection.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A modular cabinet for an ultra-low temperature freezer, comprising a heat preservation cabinet (10), characterized in that: A first heat-insulating glass sliding door (11) is movably mounted on the left side of the upper end of the inner wall of the heat-insulating cabinet (10); a second heat-insulating glass sliding door (12) is arranged on the lower end of the inner wall of the heat-insulating cabinet (10) on the right side of the first heat-insulating glass sliding door (11); a collecting trough is provided on the right side of the bottom of the inner wall of the heat-insulating cabinet (10); a freezer device box (13) is arranged on the left side of the bottom of the inner wall of the heat-insulating cabinet (10); an air outlet (14) is provided on the lower end of the right side wall of the freezer device box (13); an extension plate (15) is fixedly mounted on the upper end of the right side wall of the freezer device box (13); and the left side of the inner wall of the heat-insulating cabinet (10) is located at the freezer device box. A first grid plate (16) is fixedly mounted on the upper end of the heat preservation cabinet (13), a second grid plate (17) is fixedly mounted on the right side of the inner wall of the heat preservation cabinet (10), an automatic cleaning mechanism (18) is arranged on the inner wall of the heat preservation cabinet (10), the automatic cleaning mechanism (18) comprises a servo motor (19), and the outer wall of the servo motor (19) is fixedly connected to the inner wall of the heat preservation cabinet (10), the output end of the servo motor (19) movably passes through the left side of the inner wall of the heat preservation cabinet (10), a first sprocket (20) is fixedly mounted on the output end of the servo motor (19), and a connecting column (21) is fixedly mounted on the right side wall of the first sprocket (20).

2. The modular cabinet for ultra-low temperature freezer according to claim 1, characterized in that: A short-screw screw (22) is fixedly mounted on the right side wall of the connecting column (21), and the right side wall of the short-screw screw (22) is movably connected to the right side of the inner wall of the heat preservation cabinet (10).

3. The modular cabinet for ultra-low temperature freezer according to claim 2, characterized in that: The outer wall of the short-screw screw (22) is threadedly connected to a first position-limiting movable block (23), and the outer wall of the first position-limiting movable block (23) is movably connected to the inner wall of the heat preservation cabinet (10).

4. The modular cabinet for ultra-low temperature freezer according to claim 3, characterized in that: A first scraper (24) is fixedly mounted on the back of the first limit movable block (23), and the bottom of the first scraper (24) is movably connected to the right side of the bottom of the inner wall of the heat preservation cabinet (10), and the rear end of the outer wall of the first scraper (24) is movably connected to the inner wall of the heat preservation cabinet (10).

5. The modular cabinet for ultra-low temperature freezer according to claim 1, characterized in that: A driving chain (25) is provided on the outer wall of the first sprocket (20).

6. The modular cabinet for ultra-low temperature freezer according to claim 5, characterized in that: A second sprocket (26) is provided at the upper end of the inner wall of the driving chain (25), and the left side wall of the second sprocket (26) is movably connected to the left side of the inner wall of the thermal insulation cabinet (10).

7. The modular cabinet for ultra-low temperature freezer according to claim 6, characterized in that: A long-pitch screw rod (27) is fixedly mounted on the right side wall of the second sprocket wheel (26), and the right side wall of the long-pitch screw rod (27) is movably connected to the inner wall of the heat preservation cabinet (10).

8. The modular cabinet for ultra-low temperature freezer according to claim 7, characterized in that: The outer wall of the long-pitch screw rod (27) is threadedly connected to a second position-limiting movable block (28), and the outer wall of the second position-limiting movable block (28) is movably connected to the inner wall of the heat preservation cabinet (10).

9. The modular cabinet for ultra-low temperature freezer according to claim 8, characterized in that: A second scraper (29) is fixedly mounted on the back of the second limit movable block (28), and the bottom of the second scraper (29) is movably connected to the top of the freezer device box (13), and the rear end of the outer wall of the second scraper (29) is movably connected to the inner wall of the heat preservation cabinet (10).

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