Food packaging box convenient for storing meat

Abstract

The utility model provides a food packaging box convenient to store meat, which belongs to the technical field of meat packaging and comprises a box body, a box cover is arranged on the upper side of the box body, a limiting structure is arranged on the box cover, a sealing ring is fixedly connected to the lower end face of the box cover, a filter frame is fixedly connected in the box body, a mounting opening is formed in the bottom of the box body, and the filter frame is arranged in the mounting opening. And a conduction plate is fixedly connected into the installation opening, a semiconductor cooler is fixedly connected to the lower end face of the conduction plate, a fan is installed at the heat dissipation end of the semiconductor cooler, and a temperature control chip is installed on the lower end face of the conduction plate. Through the arrangement of the box body, the box cover, the limiting structure and the sealing ring, the sealing performance is ensured, external air and microorganisms are prevented from entering, the fresh-keeping period of meat food is effectively prolonged, and the fresh-keeping box is stable, durable, convenient to use repeatedly, higher in functionality, wider in application range and worthy of popularization and application. The problem that meat deterioration is easily caused by poor sealing performance in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of meat packaging, in particular to a food packaging box which is convenient for preserving meat. Background Art

[0002] With the improvement of living standards and changes in consumption habits, meat, an indispensable part of the daily diet, has become a focus of attention for consumers and the food industry. Traditional meat storage methods, such as directly placing it in the refrigerator or freezer, can extend its shelf life to a certain extent, but they often have problems such as large space usage, inconsistent preservation effects, and inconvenient access. Meat also needs to be placed in packaging during transportation.

[0003] After searching, in the prior art, Chinese patent application number CN202223364581.6 discloses a food packaging box for preserving fresh meat, comprising a packaging box body, a corrugated groove, a pumping mechanism and an opening mechanism, wherein a water collecting chamber is provided at the bottom of the packaging box body, a plurality of columns are provided in the water collecting chamber and a supporting plate is provided above the plurality of columns, the fresh meat is placed on the supporting plate, a plurality of corrugated grooves arranged side by side are provided on the inner wall of the packaging box body, an opening mechanism is provided on the edge of the top of the packaging box, and a quick opening of the sealed packaging box body is achieved by the opening mechanism; a pumping mechanism is provided in the water collecting chamber, and the blood and water in the water collecting chamber are pumped away by the pumping mechanism; there is no need to dry the moisture on the surface of the fresh meat, and the packaging and sealing can be carried out directly, so there is no need to wait for a long time, and the blood and water in the packaging box can be pumped out after the packaging is completed, so as to ensure the quality of the fresh meat and reduce the blood and water in the packaging box. However, the following defects still exist:

[0004] (1) The existing technology uses plastic wrap for sealing, which has a poor sealing effect and easily causes the meat to deteriorate;

[0005] (2) The packaging boxes in the existing technology have a single function and are not convenient for refrigerating meat. When meat needs to be carried on a long journey, the meat is prone to spoilage and is also inconvenient to reuse.

[0006] Therefore, we make improvements to this and propose a food packaging box that is convenient for preserving meat. Utility Model Content

[0007] The purpose of the utility model is to solve the existing problems of poor sealing effect, inconvenience in refrigerating meat and inconvenience in reusing meat.

[0008] In order to achieve the above-mentioned purpose of the utility model, the utility model provides the following technical solutions:

[0009] The invention relates to a food packaging box which is convenient for preserving meat, so as to improve the above problems.

[0010] The utility model is specifically as follows:

[0011] The utility model comprises a box body, a box cover is provided on the upper side of the box body, a limiting structure is provided on the box cover, a sealing ring is fixedly connected to the lower end face of the box cover, a filter frame is fixedly connected to the box body, a mounting opening is provided at the bottom of the box body, and a conduction plate is fixedly connected to the mounting opening, a semiconductor refrigerator is fixedly connected to the lower end face of the conduction plate, a fan is installed at the heat dissipation end of the semiconductor refrigerator, a temperature control chip is installed at the lower end face of the conduction plate, four fixing columns are evenly fixedly connected to the lower end face of the box body, the four fixing columns are detachably connected to the bottom box by screws, and a control panel is fixedly connected to the front side wall of the bottom box.

[0012] As an optimal technical solution of the present invention, the limiting structure includes a rotating shaft rotatably arranged at the center of the box cover, the top end of the rotating shaft is fixedly connected to a hand-held sleeve, the bottom end of the rotating shaft is fixedly connected to a rotating plate, both ends of the rotating plate are rotatably connected to a connecting rod, the outer ends of the connecting rod are rotatably connected to a connecting rod, a guide plate is slidably connected to the connecting rod, the guide plate is fixedly connected to the box cover, a fixing ring is fixedly connected to the connecting rod, a spring is sleeved on the connecting rod, the two ends of the spring are respectively fixedly connected to the guide plate and the fixing ring, the outer ends of the connecting rod are fixedly connected to a plug-in rack, and the left and right inner walls of the box body are provided with sockets matching the plug-in rack.

[0013] As an optimal technical solution of the present invention, a battery is fixedly connected inside the bottom box, a charging port is fixedly connected to the side wall of the bottom box, the charging port is electrically connected to the battery, a baffle is provided on the inner side of the battery, the baffle is fixedly connected to the bottom box, and the battery is electrically connected to the control panel.

[0014] As a preferred technical solution of the present invention, a drain pipe is fixedly connected to the side wall of the box body, and a plug cover is threadedly connected to the outer end of the drain pipe.

[0015] As a preferred technical solution of the present invention, a group of heat dissipation holes are evenly opened on the side wall of the bottom box, and handles are fixedly connected to the left and right side walls of the box body.

[0016] As a preferred technical solution of the present invention, the semiconductor refrigerator is electrically connected to the temperature control chip, and the temperature control chip is electrically connected to the control panel.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] In the solution of the present utility model:

[0019] 1. The box body, lid, limiting structure and sealing ring ensure tightness, prevent the entry of outside air and microorganisms, effectively extend the shelf life of meat products, are stable and durable, convenient for repeated use, have stronger functionality, and expand the scope of application, solving the problem of poor sealing in the existing technology that easily leads to meat deterioration;

[0020] 2. Through the set conduction plate, semiconductor refrigerator, fan, temperature control chip, fixed column and control panel, the meat can be refrigerated during long-distance travel or transportation to prevent the meat from spoiling, provide a low-temperature storage environment for meat food, and have multiple uses, solving the problems of inconvenience in refrigerating meat and inconvenience in long-distance carrying in the existing technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the overall structure provided by the utility model;

[0022] Figure 2 This is a schematic diagram of the bottom separation structure provided by the utility model;

[0023] Figure 3 This is a structural diagram of the box cover and box body provided by the utility model being separated;

[0024] Figure 4 This is a schematic diagram of the internal structure of the box body provided by the utility model from a top view;

[0025] Figure 5 A schematic diagram of the limiting structure provided by the utility model;

[0026] Figure 6 This is a schematic diagram of the structure from another perspective provided by the utility model;

[0027] Figure 7 A schematic diagram of the internal structure of the bottom box provided by the utility model;

[0028] Figure 8 This is a schematic diagram of the cross-sectional structure of the box body provided by the utility model.

[0029] Indicated in the figure:

[0030] 1. Box body; 2. Box cover; 3. Limiting structure; 301. Rotating shaft; 302. Hand-held sleeve; 303. Rotating plate; 304. Connecting rod; 305. Connecting rod; 306. Guide plate; 307. Fixing ring; 308. Spring; 309. Plug rack; 3010. Socket; 4. Sealing ring; 5. Filter frame; 6. Conducting plate; 7. Semiconductor cooler; 8. Fan; 9. Temperature control chip; 10. Fixing column; 11. Bottom box; 12. Control panel; 13. Battery; 14. Charging port; 15. Baffle; 16. Drain pipe; 17. Plug cover; 18. Heat dissipation hole; 19. Handle. DETAILED DESCRIPTION

[0031] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0032] like Figures 1-8 As shown, this embodiment proposes a food packaging box for preserving meat, comprising a box body 1, a box cover 2 is provided on the upper side of the box body 1, a limiting structure 3 is provided on the box cover 2, a sealing ring 4 is fixedly connected to the lower end surface of the box cover 2, the box cover 2 is tightly fitted with the box body 1 through the sealing ring 4, forming a sealed environment, effectively isolating the outside air and microorganisms, and reducing the oxidation and contamination of meat food, a filter frame 5 is fixedly connected inside the box body 1, the filter frame 5 facilitates the flow of blood from the meat to avoid mixing with the meat, a mounting opening is opened at the bottom of the box body 1, and a conduction plate 6 is fixedly connected to the mounting opening, and a semiconductor refrigerator 7 is fixedly connected to the lower end surface of the conduction plate 6, A fan 8 is installed at the heat dissipation end of the semiconductor refrigerator 7, and a temperature control chip 9 is installed on the lower end surface of the conduction plate 6 to provide a low-temperature preservation environment for meat food. The temperature control chip 9 monitors the temperature inside the box body 1 in real time and adjusts the working state of the semiconductor refrigerator 7 according to the preset temperature range to keep the temperature inside the box constant in a low-temperature range suitable for meat preservation. The fan 8 assists the heat dissipation end of the semiconductor refrigerator 7 to dissipate heat to ensure cooling efficiency. Four fixing columns 10 are evenly fixedly connected to the lower end surface of the box body 1. The four fixing columns 10 are detachably connected to the bottom box 11 by screws, and a control panel 12 is fixedly connected to the front side wall of the bottom box 11.

[0033] like Figure 1 、 Figure 3 and Figure 5As shown, as a preferred embodiment, on the basis of the above method, further, the limiting structure 3 includes a rotating shaft 301 rotatably arranged at the center of the box cover 2, the top of the rotating shaft 301 is fixedly connected to the hand-held sleeve 302, the bottom end of the rotating shaft 301 is fixedly connected to the rotating plate 303, both ends of the rotating plate 303 are rotatably connected to the connecting rod 304, the outer ends of the connecting rod 304 are rotatably connected to the connecting rod 305, the connecting rod 305 is slidably connected to the guide plate 306, and the guide plate 306 is fixedly connected to the box cover 2 The connecting rod 305 is fixedly connected to a fixing ring 307, and a spring 308 is sleeved on the connecting rod 305. The two ends of the spring 308 are fixedly connected to the guide plate 306 and the fixing ring 307 respectively. The outer ends of the connecting rod 305 are fixedly connected to the plug-in bracket 309. The left and right inner walls of the box body 1 are each provided with a socket 3010 that matches the plug-in bracket 309. The limiting structure 3, through the components such as the rotating shaft 301, the rotating plate 303, the connecting rod 304, and the connecting rod 305, realizes the convenient opening and closing and secure locking of the box cover 2. When the box cover 2 is closed, the plug-in bracket 309 is inserted into the socket 3010, and the elastic force of the spring 308 maintains a tight connection, preventing the box cover 2 from opening accidentally and ensuring the sealing.

[0034] like Figure 7 As shown, as a preferred embodiment, on the basis of the above method, further, a battery 13 is fixedly connected in the bottom box 11, a charging port 14 is fixedly connected to the side wall of the bottom box 11, the charging port 14 is electrically connected to the battery 13, a baffle 15 is provided on the inner side of the battery 13, the baffle 15 is fixedly connected to the bottom box 11, and the battery 13 is electrically connected to the control panel 12; the battery 13 provides power support for the entire refrigeration and temperature control system to ensure that it can work for a long time in an environment without an external power supply, and the charging port 14 allows the user to charge the battery 13 through an external power supply to ensure a continuous supply of power.

[0035] like Figure 1 and Figure 8 As shown, as a preferred embodiment, on the basis of the above method, further, a drain pipe 16 is fixedly connected to the side wall of the box body 1, and the outer end of the drain pipe 16 is threadedly connected to a plug cover 17; it is convenient to drain the blood flowing out of the meat, and the setting is simple and convenient to use.

[0036] like Figure 6 and Figure 7 As shown, as a preferred embodiment, on the basis of the above method, further, a group of heat dissipation holes 18 are evenly opened on the side wall of the bottom box 11, and handles 19 are fixedly connected to the left and right side walls of the box body 1; the heat dissipation holes 18 help to dissipate the heat inside the bottom box 11, and the handles 19 make it convenient for users to carry and move the entire packaging box.

[0037] like Figure 2As shown, as a preferred embodiment, on the basis of the above method, further, the semiconductor refrigerator 7 is electrically connected to the temperature control chip 9, and the temperature control chip 9 is electrically connected to the control panel 12; it is convenient to provide a suitable low-temperature storage environment for meat, and it can be carried remotely to avoid the deterioration of meat, thereby improving the functionality of the packaging box, having a wide range of uses, and can be used repeatedly.

[0038] Specifically, when the food packaging box for preserving meat is in operation / in use: the meat is placed in the box body 1 and the box cover 2 is engaged with the box body 1, the hand-held sleeve 302 is rotated to rotate the shaft 301, the rotation of the shaft 301 drives the rotating plate 303 to rotate, the rotation of the rotating plate 303 causes the connecting rod 304 and the connecting rod 305 to move, thereby moving the insertion rack 309 inward, and at the same time the spring 308 is deformed, the box cover 2 is engaged with the box body 1, the hand-held sleeve 302 is released, and the insertion rack is inserted under the elastic force of the spring 308. 309 is inserted into the socket 3010 to achieve sealing; when long-distance carrying or transportation is required, the refrigeration temperature is set through the control panel 12, and the semiconductor refrigerator 7 cools the inside of the box body 1 through its refrigeration end to provide a low-temperature storage environment for meat food. The temperature control chip 9 monitors the temperature inside the box body 1 in real time and adjusts the working state of the semiconductor refrigerator 7 according to the preset temperature range to keep the temperature inside the box constant in a low-temperature range suitable for meat preservation, thereby avoiding the problem of meat deterioration during long-distance carrying. It has a wide range of uses.

[0039] All technical features in this embodiment can be freely combined according to actual needs.

[0040] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. A food packaging box for preserving meat, comprising a box body (1), characterized in that: The upper side of the box body (1) is provided with a box cover (2), the box cover (2) is provided with a limiting structure (3), the lower end surface of the box cover (2) is fixedly connected to a sealing ring (4), the box body (1) is fixedly connected to a filter frame (5), the bottom of the box body (1) is provided with a mounting opening, and a conduction plate (6) is fixedly connected to the mounting opening, the lower end surface of the conduction plate (6) is fixedly connected to a semiconductor refrigerator (7), the heat dissipation end of the semiconductor refrigerator (7) is installed with a fan (8), the lower end surface of the conduction plate (6) is installed with a temperature control chip (9), the lower end surface of the box body (1) is evenly fixedly connected to four fixing columns (10), the four fixing columns (10) are respectively detachably connected to a bottom box (11) by screws, and the front side wall of the bottom box (11) is fixedly connected to a control panel (12).

2. A food packaging box for preserving meat according to claim 1, characterized in that: The limiting structure (3) comprises a rotating shaft (301) rotatably arranged at the center of the box cover (2), the top end of the rotating shaft (301) is fixedly connected to a hand-held sleeve (302), the bottom end of the rotating shaft (301) is fixedly connected to a rotating plate (303), both ends of the rotating plate (303) are rotatably connected to connecting rods (304), the outer ends of the connecting rods (304) are rotatably connected to connecting rods (305), the connecting rods (305) are slidably connected to a guide plate (306), and the guide plate (306) is slidably connected to the guide plate. The guide plate (306) is fixedly connected to the box cover (2), a fixing ring (307) is fixedly connected to the connecting rod (305), a spring (308) is sleeved on the connecting rod (305), two ends of the spring (308) are fixedly connected to the guide plate (306) and the fixing ring (307), the outer ends of the connecting rod (305) are fixedly connected to the plug-in frame (309), and the left and right inner side walls of the box body (1) are both provided with a socket (3010) that matches the plug-in frame (309).

3. A food packaging box for preserving meat according to claim 1, characterized in that: A battery (13) is fixedly connected inside the bottom box (11), a charging port (14) is fixedly connected to the side wall of the bottom box (11), the charging port (14) is electrically connected to the battery (13), a baffle (15) is provided on the inner side of the battery (13), the baffle (15) is fixedly connected to the bottom box (11), and the battery (13) is electrically connected to the control panel (12).

4. A food packaging box for preserving meat according to claim 1, characterized in that: A drainage pipe (16) is fixedly connected to the side wall of the box body (1), and a plug cover (17) is threadedly connected to the outer end of the drainage pipe (16).

5. A food packaging box for preserving meat according to claim 1, characterized in that: A group of heat dissipation holes (18) are evenly arranged on the side walls of the bottom box (11), and handles (19) are fixedly connected to the left and right side walls of the box body (1).

6. A food packaging box for preserving meat according to claim 1, characterized in that: The semiconductor refrigerator (7) is electrically connected to the temperature control chip (9), and the temperature control chip (9) is electrically connected to the control panel (12).

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