Intelligent control refrigeration display cabinet with automatic defrosting function

Abstract

The utility model discloses an automatic defrosting intelligent regulation and control refrigeration display cabinet, which relates to the technical field of display cabinets and comprises a cabinet body, a refrigeration layer is arranged at the top of the cabinet body, a freezing layer is arranged at the bottom of the cabinet body, a compressor is fixedly mounted on one side of the freezing layer, a refrigeration pipe is fixedly mounted at the output end of the compressor, and a plurality of defrosting mechanisms are arranged in the freezing layer. The defrosting mechanism comprises a guide column, a movable plate, a vibration motor and a heating piece, a movable groove is formed in the inner wall of the freezing layer, the guide column is fixedly installed on the inner wall of the movable groove, and the movable plate is slidably connected to the side wall of the guide column and slidably connected into the movable groove through the guide column; according to the technical scheme, the defrosting mechanism is adopted, when defrosting is needed, the heating piece is heated, the movable plate is driven by the vibration motor to vibrate along the side wall of the guide column, and in the process, the frost layer on one side of the movable plate can be removed without too high temperature of the heating piece, so that the frost layer can be removed quickly, and secondary storage of food is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of display cabinets, in particular to an automatic defrosting intelligently controlled refrigerated display cabinet. Background Art

[0002] With the continuous development of my country's economy and the improvement of people's living standards, various restaurants can often be seen in daily life. Some restaurants require customers to select and pick up ingredients in front of the display cabinet. The function of the display cabinet is to lower the temperature and slow down the activity of bacteria inside the food, thereby extending the shelf life. In order to ensure the freshness of the ingredients, restaurants usually use display cabinets to preserve the ingredients for the convenience of customers to choose food.

[0003] The display cabinet is usually provided with a freezing layer for freezing food. If the inside of the freezing layer is not cleaned for a long time, a large amount of frost will easily form inside the freezing layer under low temperature conditions. The frost layer attached to the inner wall of the refrigerator is difficult to clean. Traditional defrosting devices usually only use heating to remove the frost layer, and the defrosting efficiency is low. Long-term heating will affect the temperature inside the freezing layer, resulting in a slow subsequent cooling of the freezing layer, requiring a long time to wait, which affects the storage of food in the freezing layer. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art and provide an automatic defrosting intelligent control refrigerated display cabinet to solve the problem that the prior art uses heating to remove frost, the defrosting efficiency is low, and long-term heating will affect the internal temperature of the freezing layer and affect the storage of food in the freezing layer.

[0005] In view of this, the utility model provides an automatic defrosting intelligent control refrigerated display cabinet, comprising a cabinet body, a refrigerating layer is provided on the top of the cabinet body, a freezing layer is provided on the bottom of the cabinet body, a compressor is fixedly installed on one side of the freezing layer, a refrigeration pipe is fixedly installed on the output end of the compressor, and a plurality of defrosting mechanisms are provided inside the freezing layer;

[0006] The defrost mechanism includes a guide column, a movable plate, a vibration motor and a heating element. The inner wall of the freezing layer is provided with a movable groove. The guide column is fixedly installed on the inner wall of the movable groove. The movable plate is slidably connected to the side wall of the guide column. The movable plate is slidably connected to the inside of the movable groove through the guide column. The vibration motor is fixedly installed on one side of the movable plate, and the heating element is fixedly installed on the other side of the movable plate.

[0007] Optionally, a plurality of the defrosting mechanisms are respectively arranged on three sides of the inner wall of the freezing layer, and a third movable door is movably connected to the opening of the freezing layer.

[0008] Optionally, a spring is fixedly installed between one end of the movable plate and the inner wall of the movable groove, and the spring is located on the side wall of the guide column.

[0009] Optionally, a flow groove connected to the freezing layer is provided at the bottom of the freezing layer, and a filter is fixedly installed at the connection point between the inner wall of the flow groove and the freezing layer.

[0010] Optionally, a sealing plug is clamped at the other end of the circulation groove.

[0011] Optionally, a first movable door and a second movable door are movably connected inside the refrigeration layer, a sealing member is fixedly installed on the inner wall of the refrigeration layer, and the sealing member is located between the first movable door and the second movable door.

[0012] Optionally, a first sensor is fixedly mounted on the inner wall of the refrigeration layer, and a second sensor is fixedly mounted on the inner wall of the freezing layer.

[0013] It can be seen from the above technical solutions that the embodiments of the utility model have the following advantages:

[0014] 1. The utility model is an automatic defrosting intelligent control refrigerated display cabinet, which adopts a defrosting mechanism. When defrosting is required, the heating element heats up, and the vibration motor drives the movable plate to vibrate along the side wall of the guide column. During this process, the temperature of the heating element does not need to be too high to remove the frost layer on one side of the movable plate, thereby quickly removing the frost layer to avoid affecting the re-storage of food.

[0015] 2. The utility model is an automatic defrosting intelligent control refrigerated display cabinet, which adopts a sensor design. Such a design can monitor the internal humidity of the refrigeration layer and the freezing layer, and adjust the power of the compressor according to the change of humidity, so as to minimize the formation of frost.

[0016] These features and advantages of the present invention will be disclosed in detail in the following specific implementation manners and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 4 For this utility model Figure 2The enlarged structural diagram at B in the middle;

[0022] Figure 5 For this utility model Figure 2 Enlarged structural diagram at point C in the middle.

[0023] Explanation of the accompanying drawings: 1. cabinet; 2. first movable door; 3. second movable door; 4. third movable door; 5. refrigeration layer; 6. freezing layer; 7. first sensor; 8. second sensor; 9. compressor; 10. refrigeration pipe; 11. circulation groove; 12. sealing element; 13. movable groove; 14. guide column; 15. spring; 16. movable plate; 17. vibration motor; 18. heating element; 19. filter; 20. sealing plug. DETAILED DESCRIPTION

[0024] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.

[0025] An automatic defrosting intelligent control refrigerated display cabinet according to an embodiment of the utility model will be described in detail below with reference to the accompanying drawings.

[0026] Example 1

[0027] For easier understanding, see Figures 1 to 5 The utility model provides an embodiment of an automatic defrosting intelligent control refrigerated display cabinet, comprising a cabinet body 1, a refrigerating layer 5 is provided on the top of the cabinet body 1, a freezing layer 6 is provided on the bottom of the cabinet body 1, a compressor 9 is fixedly installed on one side of the freezing layer 6, a refrigeration pipe 10 is fixedly installed on the output end of the compressor 9, a plurality of defrosting mechanisms are arranged inside the freezing layer 6, and the plurality of defrosting mechanisms are respectively arranged on three sides of the inner wall of the freezing layer 6, and a third movable door 4 is movably connected at the opening of the freezing layer 6;

[0028] The defrost mechanism includes a guide column 14, a movable plate 16, a vibration motor 17 and a heating element 18. A movable groove 13 is opened on the inner wall of the freezing layer 6. The guide column 14 is fixedly installed on the inner wall of the movable groove 13. The movable plate 16 is slidably connected to the side wall of the guide column 14. The movable plate 16 is slidably connected to the inside of the movable groove 13 through the guide column 14. The vibration motor 17 is fixedly installed on one side of the movable plate 16, and the heating element 18 is fixedly installed on the other side of the movable plate 16.

[0029] It should be noted that the movable plate 16 is made of a heat-insulating material, specifically a metal-plated polyester or polyimide film, so as to avoid frost at the vibration motor 17 on one side of the movable plate 16. By arranging the defrosting mechanism on three sides of the inner wall of the freezing layer 6, frost inside the freezing layer 6 will only be formed on the other side of the movable plate 16. The sliding direction of the movable plate 16 can be restricted by arranging the guide column 14. The movable groove 13 is provided to give the movable plate 16 a certain movable space. When defrosting is required, the heating element 18 heats up, and the vibration motor 17 drives the movable plate 16 to vibrate along the side wall of the guide column 14, so that the frost layer on one side of the movable plate 16 can be quickly removed to avoid affecting the re-storage of food.

[0030] In some embodiments, Figure 4 As shown, a spring 15 is fixedly installed between one end of the movable plate 16 and the inner wall of the movable groove 13 , and the spring 15 is located on the side wall of the guide column 14 .

[0031] It should be noted that the spring 15 can be provided to support the movable plate 16 so that the movable plate 16 can vibrate more frequently.

[0032] In some embodiments, Figure 5 As shown, a flow groove 11 connected to the freezing layer 6 is opened at the bottom of the freezing layer 6, a filter screen 19 is fixedly installed at the connection point between the inner wall of the flow groove 11 and the freezing layer 6, and a sealing plug 20 is clamped at the other end of the flow groove 11.

[0033] It should be noted that, by providing the circulation groove 11, the melted ice water inside the freezing layer 6 can flow into the circulation groove 11, and finally open the sealing plug 20 to discharge. By providing the sealing plug 20, the temperature loss can be reduced when drainage is not required. By providing the filter 19, the food inside the freezing layer 6 can be prevented from falling into the circulation groove 11.

[0034] Example 2

[0035] In some embodiments, Figure 2 As shown, the refrigerated layer 5 is movably connected with the first movable door 2 and the second movable door 3, the inner wall of the refrigerated layer 5 is fixedly installed with a seal 12, the seal 12 is located between the first movable door 2 and the second movable door 3, the inner wall of the refrigerated layer 5 is fixedly installed with a first sensor 7, and the inner wall of the freezing layer 6 is fixedly installed with a second sensor 8.

[0036] It should be noted that by providing the seal 12, the sealing of the refrigerated layer 5 can be ensured to avoid unstable temperature inside the refrigerated layer 5. The first sensor 7 and the second sensor 8 are both humidity sensors. By providing the first sensor 7 and the second sensor 8, the humidity inside the refrigerated layer 5 and the frozen layer 6 can be monitored. The power of the compressor 9 can be adjusted according to the change in humidity, thereby minimizing the formation of frost.

[0037] The compressor 9, the vibration motor 17 and the refrigeration pipe 10 in the present invention are well-known components and will not be described in detail herein.

[0038] Working principle: When defrosting is required, the heating element 18 heats up, and the vibration motor 17 drives the movable plate 16 to vibrate along the side wall of the guide column 14. The spring 15 supports the movable plate 16 to make the movable part vibrate stably. During this process, the temperature of the heating element 18 does not need to be too high to remove the frost layer on one side of the movable plate 16, so that the frost layer can be removed quickly to avoid affecting the re-storage of food.

[0039] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An automatic defrosting intelligent control refrigerated display cabinet, characterized in that: The cabinet comprises a cabinet (1), wherein a refrigeration layer (5) is provided on the top of the cabinet (1), a freezing layer (6) is provided on the bottom of the cabinet (1), a compressor (9) is fixedly installed on one side of the freezing layer (6), a refrigeration pipe (10) is fixedly installed on the output end of the compressor (9), and a plurality of defrosting mechanisms are arranged inside the freezing layer (6); The defrosting mechanism comprises a guide column (14), a movable plate (16), a vibration motor (17) and a heating element (18); a movable groove (13) is provided on the inner wall of the freezing layer (6); the guide column (14) is fixedly mounted on the inner wall of the movable groove (13); the movable plate (16) is slidably connected to the side wall of the guide column (14); the movable plate (16) is slidably connected to the inside of the movable groove (13) through the guide column (14); the vibration motor (17) is fixedly mounted on one side of the movable plate (16); and the heating element (18) is fixedly mounted on the other side of the movable plate (16).

2. The automatic defrosting intelligent control refrigerated display cabinet according to claim 1, characterized in that: A plurality of defrosting mechanisms are respectively arranged on three sides of the inner wall of the freezing layer (6), and a third movable door (4) is movably connected to the opening of the freezing layer (6).

3. The automatic defrosting intelligent control refrigerated display cabinet according to claim 1, characterized in that: A spring (15) is fixedly installed between one end of the movable plate (16) and the inner wall of the movable groove (13), and the spring (15) is located on the side wall of the guide column (14).

4. The automatic defrosting intelligent control refrigerated display cabinet according to claim 1, characterized in that: A flow groove (11) communicating with the freezing layer (6) is provided at the bottom of the freezing layer (6), and a filter screen (19) is fixedly installed at the point where the inner wall of the flow groove (11) communicates with the freezing layer (6).

5. The automatic defrosting intelligent control refrigerated display cabinet according to claim 4, characterized in that: A sealing plug (20) is clamped at the other end of the circulation groove (11).

6. The automatic defrosting intelligent control refrigerated display cabinet according to claim 1, characterized in that: A first movable door (2) and a second movable door (3) are movably connected inside the refrigerating layer (5), and a sealing member (12) is fixedly installed on the inner wall of the refrigerating layer (5), and the sealing member (12) is located between the first movable door (2) and the second movable door (3).

7. The automatic defrosting intelligent control refrigerated display cabinet according to claim 1, characterized in that: A first sensor (7) is fixedly mounted on the inner wall of the refrigeration layer (5), and a second sensor (8) is fixedly mounted on the inner wall of the freezing layer (6).

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