Intelligent fresh-keeping box and manufacturing method thereof

Abstract

The present invention relates to the technical field of fresh-keeping boxes, and specifically discloses an intelligent fresh-keeping box, including an insulating outer box, a storage inner box is arranged inside the insulating outer box, a fresh-keeping component is arranged at the bottom of the storage inner box, the fresh-keeping component includes a liquid collecting hopper, an ice storage frame is fixedly connected to the inner bottom surface of the liquid collecting hopper, the ice storage frame is filled with ice cubes, and a plurality of air holes are opened at the bottom of the storage inner box. The intelligent fresh-keeping box provided by the present invention is provided with a floating plate and a blocking plate. When the liquid on the liquid collecting hopper gradually increases with the transportation of fruits, the liquid level gradually rises until the floating plate is pushed up, indirectly driving the blocking strip to move, and the air holes of the storage inner box are blocked, effectively avoiding the problem of water being sprinkled on the bottom fruits during transportation, causing the bottom fruits to rot faster, so that the fruits can be kept fresh while ensuring the quality; at the same time, through this moisture blocking method, the humidity of the periphery of the fruits can also be well controlled.

Description

Technical Field

[0001] The present invention relates to the technical field of fresh-keeping boxes, and in particular to an intelligent fresh-keeping box and a manufacturing method thereof. Background Art

[0002] Fresh-keeping box is a container used to store food and keep it fresh. It is usually made of plastic, glass or stainless steel and has a sealed design to reduce the contact between food and air, thereby delaying the oxidation, deterioration and water loss of food. When transporting some fruits that have certain humidity requirements, such as grapes, people will use some methods or structures to humidify them appropriately, such as spraying on time or placing a wet towel, etc. However, if these fruits are transported over long distances, such methods are obviously not very effective.

[0003] In the prior art, a breathable ice bag filled with ice cubes is placed at the bottom of the fruit and stored in a fresh-keeping box, which can not only cool the fruit but also provide a certain amount of moisture. However, although this method effectively solves the above-mentioned problem, it still has defects: the ice cubes sometimes collide with each other during transportation, causing partial melting of the ice cubes. At this time, if the fresh-keeping box shakes, the water will spill onto the fruit on the partition, which not only excessively increases the external humidity of the fruit and affects the quality of the fruit, but also some of the accumulated water stays in the corner and adheres to the fruit for a long time, which may even cause the fruit to rot prematurely. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent fresh-keeping box to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above object, the present invention provides the following technical solutions: A smart fresh-keeping box comprises an outer insulation box, an inner storage box is arranged inside the outer insulation box, a fresh-keeping component is arranged at the bottom of the inner storage box, the fresh-keeping component comprises a liquid collecting hopper, an inner bottom surface of the liquid collecting hopper is fixedly connected with an ice storage frame, the ice storage frame is filled with ice cubes, and a plurality of air holes are opened at the bottom of the inner storage box; a bottom end blocking component is arranged on the bottom surface of the inner storage box, the bottom end blocking component comprises a plurality of sealing strips, and a plurality of reset parts and limit blocks are arranged on the sealing strips; at least two trigger parts are arranged in the liquid collecting hopper, the trigger part comprises a floating plate, and the plurality of floating plates rise with the liquid level, push the limit block, drive the sealing strip to move through the reset part, and block the air holes, so as to effectively prevent a large amount of water from entering the inner storage box.

[0006] Furthermore, the sealing strip is initially staggered with the multiple air holes, and the bottom sealing component also includes a first fixed plate and a first connecting plate. The side end of the first fixed plate is fixedly connected to the nearest sealing strip via a reset member, a first elastic member is provided inside the reset member, the first connecting plate is fixedly connected to the multiple sealing strips, a limiting hole is provided on the first connecting plate, and the limiting block is slidably connected to the bottom surface of the storage inner box and initially enters the inside of the limiting hole.

[0007] Furthermore, the trigger component also includes a driving block slidably connected to the inner wall of the liquid collecting hopper, the top of the driving block is provided with a first inclined groove, the bottom of the driving block is fixedly connected to the floating plate, the bottom of the limit block is provided with a second inclined groove, the first inclined groove and the second inclined groove are adapted to each other, and the limit block is arranged at the corresponding position of the driving block, and the number is consistent with it.

[0008] Furthermore, a side sealing component is provided on the outside of the storage inner box, and the side sealing component includes a pair of baffles. A plurality of ventilation holes are opened on both sides of the storage inner box, and rectangular holes are opened on the baffles. The rectangular holes are initially distributed corresponding to the ventilation holes, and have a sealing effect on the ventilation holes. A traction part is fixedly connected between one of the baffles and the nearest sealing strip. When the sealing strip blocks the ventilation hole, the ventilation hole is forced to close, and moisture cannot enter the interior of the storage inner box through the ventilation hole.

[0009] Optionally, a restoration component is further provided on the outside of the sealing strip, and the restoration component includes a turntable. A turning hole is opened at the outer end of the thermal insulation outer box, and the turntable is rotatably connected to the inside of the turning hole. The side end of the turntable is fixedly connected to a driving disk, and the outer end of the driving disk is movably sleeved with a magnetic ring, and the outer end of the magnetic ring is fixedly connected to a first pull rope, and one end of the first pull rope is fixedly connected to the outer end of the adjacent sealing strip.

[0010] Furthermore, the restoration component also includes a second pull rope and a push block, the push block is slidably connected to the inner bottom surface of the storage inner box, the side end of the push block is provided with an arc surface, one end of the second pull rope is fixedly wrapped around the outer end of the driving disk, and the other end is fixedly connected to the outer end of the push block, and the second pull rope is initially in a relaxed state.

[0011] Furthermore, a positioning block is fixedly connected to the inner bottom surface of the storage inner box, a reset rope is fixedly connected between the positioning block and the push block, a spring roll is provided on the outside of the driving disk, and a stop rod is fixedly connected to the inner wall of the thermal insulation outer box. When the driving disk rotates to a set angle, the limit block enters the limit hole, and the driving disk quickly rotates back and stops on the stop rod.

[0012] Furthermore, an insulation cover is provided on the top of the insulation outer box, a condensation plate is provided on the bottom of the insulation cover, a cold air cavity is provided between the insulation outer box and the storage inner box, and the bottom of the condensation plate is provided in the cold air cavity to recover the condensed liquid into the liquid collecting bucket.

[0013] A method for manufacturing an intelligent fresh-keeping box is intended to produce the above-mentioned intelligent fresh-keeping box, and the steps are as follows: S1: Select the following semi-finished products of fresh-keeping boxes: an insulation outer box, a storage inner box, and a liquid collecting bucket; S2: Install the bottom end blocking component and the side end blocking component on the storage inner box in sequence; S3: Connect the insulation outer box and the storage inner box together through a long strip; S4: Install the trigger component on the liquid collecting hopper; S5: making a groove on the insulation outer box to prepare for placing the liquid collecting hopper; S6: Push the liquid collecting hopper to combine with the thermal insulation outer box, and the assembly is completed.

[0014] In the above technical solution, the intelligent fresh-keeping box provided by the present invention has the following beneficial effects: By setting the floating plate and the sealing plate, when the liquid on the liquid collecting bucket gradually increases with the transportation of the fruit, the liquid level gradually rises until it pushes the floating plate up, indirectly driving the sealing strip to move, and sealing the air holes of the storage inner box, effectively avoiding the problem of water being spilled on the fruit at the bottom during transportation, causing the fruit at the bottom to rot faster, so that the fruit can be kept fresh while also ensuring its quality; at the same time, through this moisture blocking method, the humidity around the fruit can also be well controlled to avoid excessive humidity, which will also affect the quality of the fruit.

[0015] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0016] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a comprehensive disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 A schematic diagram of the overall external structure provided by Embodiment 1 of the present invention; Figure 2A schematic diagram of the separation structure of the heat-insulating outer box and the heat-insulating cover provided in Example 1 of the present invention; Figure 3 A schematic diagram of the structure of the thermal insulation outer box and the fresh-keeping component being separated provided in Embodiment 1 of the present invention; Figure 4 A schematic diagram of the separation structure of the heat-insulating outer box and the storage inner box provided in Example 1 of the present invention; Figure 5 A schematic diagram of the structure of the bottom end blocking component and the side end blocking component provided in Example 1 of the present invention; Figure 6 A schematic cross-sectional view of the liquid collecting bucket provided in Example 1 of the present invention; Figure 7 Provided in Example 1 of the present invention Figure 6 A schematic diagram of the enlarged structure at point A; Figure 8 A schematic diagram of a partial structure of a reduction component provided in Example 3 of the present invention; Fig. 9 This is a schematic diagram of the external structure of the turntable provided in Example 3 of the present invention.

[0019] Description of reference numerals: 1. Insulation outer box; 2. Storage inner box; 3. Fresh-keeping component; 31. Liquid collecting bucket; 32. Ice storage frame; 33. Air vent; 34. Drawer pull plate; 35. Stop bar; 36. Long strip; 4. Bottom blocking component; 41. Blocking strip; 42. Reset component; 43. Limit block; 44. First fixed plate; 45. First connecting plate; 5. Trigger component; 51. Floating plate; 52. Driving block; 53. First chute; 54. Second chute; 6. Side end blocking component; 61. Baffle; 62. Vent; 63. Rectangular hole; 64. Pulling member; 65. Telescopic member; 66. Linkage plate; 7. Restoration component; 71. Turntable; 72. Drive disk; 73. Magnetic ring; 74. First pull rope; 75. Second pull rope; 76. Push block; 77. Positioning block; 78. Reset rope; 8. Insulation cover; 9. Condensation plate; 10. Liquid collecting bucket. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0021] Example 1, please refer to Figure 1-Figure 5, an intelligent fresh-keeping box, comprising an insulation outer box 1, an inner storage box 2 is arranged inside the insulation outer box 1, a fresh-keeping component 3 is arranged at the bottom of the inner storage box 2, the fresh-keeping component 3 comprises a liquid collecting hopper 31, an inner bottom surface of the liquid collecting hopper 31 is fixedly connected to an ice storage frame 32, the ice storage frame 32 is filled with ice cubes, and a plurality of air holes 33 are opened at the bottom of the inner storage box 2; a bottom end blocking component 4 is arranged on the bottom surface of the inner storage box 2, the bottom end blocking component 4 comprises a plurality of sealing strips 41, and a plurality of reset members 42 and limit blocks 43 are arranged on the sealing strips 41; at least two trigger components 5 are arranged in the liquid collecting hopper 31, and the trigger component 5 comprises a floating plate 51, and the plurality of floating plates 51 rise with the liquid level, push the limit blocks 43, drive the sealing strips 41 to move through the reset member 42, and block the air holes 33, so as to effectively prevent a large amount of water from entering the inner storage box 2.

[0022] The side end of the liquid collecting hopper 31 is fixedly connected to a drawer pull plate 34 via a short shaft, and the outer end of the heat-insulating outer box 1 is rotatably connected to a stop bar 35. The liquid collecting hopper 31 can be fixed by moving the stop bar 35.

[0023] The blocking strips 41 are initially staggered with the plurality of air holes 33, and the bottom blocking component 4 further comprises a first fixing plate 44 and a first connecting plate 45, the side end of the first fixing plate 44 is fixedly connected to the nearest blocking strip 41 via a reset member 42, a first elastic member is provided inside the reset member 42, the first connecting plate 45 is fixedly connected to the plurality of blocking strips 41, a limiting hole is provided on the first connecting plate 45, the limiting block 43 is slidably connected to the bottom surface of the storage inner box 2, and initially enters into the limiting hole.

[0024] Specifically, the reset member 42 includes a telescopic rod, which includes an outer rod and an inner rod. The inner rod slides inside the outer rod, and the inner rod and the outer rod are connected by a first elastic member, which is a spring. Initially, the first elastic member is in a compressed state, and its position is limited by the limit block 43.

[0025] To ensure the freshness of the fruit, the current common practice is to wrap ice cubes in a breathable bag and place it at the bottom of the food (usually fruit). The fruits will be separated by materials such as cotton and foam boards to increase the air permeability between the fruits. The cold moisture is distributed to the outside of the fruit, locking in the moisture inside the fruit, ensuring the taste of the fruit while also ensuring its freshness.

[0026] The top of the thermal insulation outer box 1 is provided with a thermal insulation cover 8, the bottom of the thermal insulation cover 8 is provided with a condensation plate 9, a cold air cavity is provided between the thermal insulation outer box 1 and the storage inner box 2, and the bottom of the condensation plate 9 is provided in the cold air cavity to recover the condensed liquid into the liquid collecting hopper 31.

[0027] After the cold air exchanges heat with the external normal temperature gas, it begins to rise and contacts the condensation plate 9, gradually condenses into liquid, and under the action of gravity, slides to the bottom of the condensation plate 9 and falls on the liquid collecting bucket 10. There is a gap between the liquid collecting bucket 10 and the storage inner box 2, which is convenient for water to flow down. There is a narrow gap between the liquid collecting bucket 31 and the insulation outer box 1 that is convenient for sliding. Through the liquid collecting bucket 10, the condensed water can flow along the arc slope to the liquid collecting bucket 31, thereby achieving the purpose of collecting condensed water, and can effectively prevent water droplets from falling directly on the fruit, causing the fruit to be exposed to too much water, thereby softening the fruit.

[0028] The heat-insulating outer box 1 and the storage inner box 2 are fixedly connected via a long strip 36, which can fix the storage inner box 2. The inner edge of the heat-insulating cover 8 is provided with a sealing ring, which can achieve the purpose of heat insulation and sealing.

[0029] Initially, the frozen ice cubes are placed on the ice storage frame 32. A plurality of liquid outlet holes are provided on the side of the ice storage frame 32. As the fruit is transported, the liquid level in the liquid collecting hopper 31 gradually rises until the floating plate 51 is pushed up, thereby indirectly driving the blocking strip 41 to move and block the air holes 33 of the storage inner box 2. This effectively avoids the problem of water being spilled on the fruit at the bottom during transportation, which causes the fruit at the bottom to rot faster, thereby ensuring the quality of the fruit while keeping it fresh.

[0030] See also Figure 6-Figure 7 In an embodiment further provided by the present invention, the trigger component 5 also includes a driving block 52 slidably connected to the inner wall of the liquid collecting bucket 31, a first inclined groove 53 is provided on the top of the driving block 52, the bottom of the driving block 52 is fixedly connected to the floating plate 51, a second inclined groove 54 is provided on the bottom of the limiting block 43, the first inclined groove 53 and the second inclined groove 54 are adapted to each other, and the limiting block 43 is arranged at the corresponding position of the driving block 52, and the number is consistent with it.

[0031] A wedge-shaped guide groove is provided on the side wall of the liquid collecting hopper 31, and a slider is fixedly connected to the side end of the driving block 52. The slider slides on the wedge-shaped guide groove to limit the moving trajectory of the floating plate 51. During transportation, the friction between the ice cubes causes part of them to melt into liquid and the water droplets collected by the condensation plate 9 increase the amount of liquid and the liquid level rises, carrying the floating plate 51 up. The driving block 52 gradually pushes the limit block 43 to move until the driving blocks 52 on both sides (or four driving blocks 52 and limit blocks 43) are separated from the first connecting plate 45 at the same time, and then the blocking strip 41 starts to move under the action of the first elastic member to block each air vent 33, making it difficult for liquid to enter the storage inner box 2 through the bottom.

[0032] Embodiment 2, in the embodiment further provided by the present invention, a side end blocking component 6 is provided on the outside of the storage inner box 2, and the side end blocking component 6 includes a pair of baffles 61, and a plurality of ventilation holes 62 are opened on both sides of the storage inner box 2, which can expand the moisturizing area and balance the external humidity of the fruit, and rectangular holes 63 are opened on the baffles 61, and the rectangular holes 63 are initially distributed corresponding to the ventilation holes 62, and a traction member 64 (traction rope) is fixedly connected between one of the baffles 61 and the nearest blocking strip 41, and when the blocking strip 41 blocks the ventilation hole 33, the ventilation hole 62 is forced to close, and moisture cannot enter the interior of the storage inner box 2 through the ventilation hole 62.

[0033] In this embodiment, a larger gap is set between the liquid collecting bucket 10 and the storage inner box 2, which can help water fall directly instead of flowing on the outer wall of the storage inner box 2. However, when the water oscillates at this time, water will enter the interior of the storage inner box 2 through the vent 62, and a side end blocking component 6 needs to be set at this time.

[0034] Specifically, a telescopic member 65 is provided at the side end of the baffle 61, and a second elastic member is provided inside the telescopic member 65. The structure of the telescopic member 65 is the same as that of the reset member 42. The outer end of the storage inner box 2 is fixedly connected with a second fixed plate, and the side end of the second fixed plate is fixedly connected to the telescopic member 65. The second elastic member is initially in a relaxed and unforced state. The number of baffles 61 is a pair, and the pair of baffles 61 is fixedly connected by a linkage plate 66, and the linkage plate 66 is slidably connected to the outer end of the storage inner box 2 through a slide groove and a slider, and the elastic force of the first elastic member is greater than that of the second elastic member.

[0035] When the blocking strip 41 at the bottom moves under the action of the first elastic member, one of the baffles 61 is pulled downward through the traction member 64, and the telescopic member 65 is compressed. At the same time, under the action of the linkage plate, the other baffle 61 also descends to block the vent 62 at the side end of the storage inner box 2, so as to prevent a small amount of water from splashing into the storage inner box 2 through the vent 62 when the device shakes.

[0036] Example 3, please refer to Figure 8-Figure 9 The difference between this embodiment 3 and embodiment 1 is that the following technical features are added: a restoration component 7 is also provided on the outside of the blocking strip 41, and the restoration component 7 includes a turntable 71. A turning hole is opened at the outer end of the heat-insulating outer box 1, and the turntable 71 is rotatably connected to the inside of the turning hole. A driving disk 72 is fixedly connected to the side end of the turntable 71, and a magnetic ring 73 is movably sleeved on the outer end of the driving disk 72. A first pull rope 74 is fixedly connected to the outer end of the magnetic ring 73, and one end of the first pull rope 74 is fixedly connected to the outer end of the blocking strip 41 adjacent to it.

[0037] Specifically, an iron sheet is provided at the side end of the magnetic ring 73, the magnetic ring 73 is in contact with the iron sheet, and the magnetic force between the magnetic ring 73 and the iron sheet is greater than the elastic force of the first elastic member. A torsion bar is provided on the outside of the turntable 71 to facilitate rotating the turntable 71 externally through the torsion bar.

[0038] In the embodiment provided by the present invention, the restoration component 7 also includes a second pull rope 75 and a push block 76, the push block 76 is slidably connected to the inner bottom surface of the storage inner box 2, and the side end of the push block 76 is provided with an arc surface. One end of the second pull rope 75 is fixedly wrapped around the outer end of the driving disk 72, and the other end is fixedly connected to the outer end of the push block 76. The second pull rope 75 is initially in a relaxed state.

[0039] Specifically, the first pull rope 74 is arranged on the left side of the magnetic ring 73, and the second pull rope 75 is arranged on the bottom of the driving disk 72, so that when the driving disk 72 is rotated, the first pull rope 74 is pulled first, and then the second pull rope 75 is pulled.

[0040] A positioning block 77 is fixedly connected to the inner bottom surface of the storage inner box 2, and a reset rope 78 (which can be made of elastic rope material) is fixedly connected between the positioning block 77 and the push block 76. A spring roll is arranged on the outside of the driving disk 72, and a stop rod is fixedly connected to the inner wall of the thermal insulation outer box 1. When the driving disk 72 rotates to a set angle, the limit block 43 enters the limit hole, and the driving disk 72 rotates rapidly and stops on the stop rod.

[0041] In the present invention, by setting a push block 76, when the turntable 71 is rotated, the driving disk 72 rotates with the magnetic ring 73, so that the first pull rope 74 pulls the multiple sealing strips 41 back to the original position, and the reset member 42 begins to compress to the end point, and then the driving disk 72 is rotated again, the second pull rope 75 is pulled, and the magnetic ring 73 begins to slide. At this time, the push block 76 sends the limit block 43 into the limit hole during the movement, completing the positioning of the first connecting plate 45. Subsequently, under the action of the spring coil, the driving disk 72 rotates, so that the first pull rope 74 and the second pull rope 75 are relaxed, and the push block 76 also returns to the original position under the elastic force of the reset rope 78.

[0042] Subsequently, the ice pack can be replaced or the water inside can be poured out by simply pulling out the drawer pull plate 34 .

[0043] A method for manufacturing an intelligent fresh-keeping box is intended to produce the above-mentioned intelligent fresh-keeping box, and the steps are as follows: Select the following semi-finished products of fresh-keeping boxes: insulation outer box, storage inner box and liquid collecting hopper; Install the bottom end blocking component and the side end blocking component on the storage inner box in sequence; The insulation outer box and the storage inner box are connected together by a long strip; Install the trigger component on the liquid collecting hopper; Make a groove on the insulation outer box to prepare for placing the liquid collecting hopper; Push the liquid collecting bucket to combine with the thermal insulation outer box, and the assembly is completed.

[0044] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An intelligent fresh-keeping box, comprising an insulation outer box, characterized in that: The interior of the heat-insulating outer box is provided with an inner storage box, the bottom of the inner storage box is provided with a fresh-keeping component, the fresh-keeping component includes a liquid collecting hopper, the inner bottom surface of the liquid collecting hopper is fixedly connected with an ice storage frame, the ice storage frame is filled with ice cubes, and the bottom of the inner storage box is provided with a plurality of air holes; The bottom surface of the storage inner box is provided with a bottom end blocking component, the bottom end blocking component includes a plurality of blocking strips, and the blocking strips are provided with a plurality of reset parts and limit blocks; At least two trigger components are arranged in the liquid collecting hopper, and the trigger components include floating plates. The multiple floating plates rise with the liquid level, push the limit block, drive the blocking strip to move through the reset part, and block the air vent, so as to effectively prevent a large amount of water from entering the storage box.

2. The intelligent fresh-keeping box according to claim 1, characterized in that: Initially, the blocking strip is staggered with the plurality of air holes, and the bottom blocking component further comprises a first fixed plate and a first connecting plate, the side end of the first fixed plate is fixedly connected to the nearest blocking strip via a reset member, a first elastic member is arranged inside the reset member, the first connecting plate is fixedly connected to the plurality of blocking strips, a limiting hole is arranged on the first connecting plate, the limiting block is slidably connected to the bottom surface of the storage inner box, and initially enters into the limiting hole.

3. The intelligent fresh-keeping box according to claim 2, characterized in that: The trigger component also includes a driving block slidably connected to the inner wall of the liquid collecting hopper, a first inclined groove is provided on the top of the driving block, the bottom of the driving block is fixedly connected to the floating plate, a second inclined groove is provided on the bottom of the limiting block, the first inclined groove and the second inclined groove are adapted to each other, and the limiting blocks are arranged at corresponding positions of the driving blocks, and the number is consistent with that of the limiting blocks.

4. The intelligent fresh-keeping box according to claim 3, characterized in that: A side sealing component is provided on the outside of the storage inner box, and the side sealing component includes a pair of baffles. A plurality of ventilation holes are opened on both sides of the storage inner box, and rectangular holes are opened on the baffles. The rectangular holes are initially distributed corresponding to the ventilation holes, and have a sealing effect on the ventilation holes. A traction part is fixedly connected between one of the baffles and the nearest sealing strip. When the sealing strip blocks the ventilation hole, the ventilation hole is forced to close, and moisture cannot enter the interior of the storage inner box through the ventilation hole.

5. The intelligent fresh-keeping box according to claim 4, characterized in that: A restoration component is also provided on the outside of the sealing strip, and the restoration component includes a turntable. A turning hole is opened at the outer end of the thermal insulation outer box, and the turntable is rotatably connected to the inside of the turning hole. A driving disk is fixedly connected to the side end of the turntable, and a magnetic ring is movably sleeved on the outer end of the driving disk. A first pull rope is fixedly connected to the outer end of the magnetic ring, and one end of the first pull rope is fixedly connected to the outer end of the adjacent sealing strip.

6. The intelligent fresh-keeping box according to claim 5, characterized in that: The restoration component also includes a second pull rope and a push block. The push block is slidably connected to the inner bottom surface of the storage inner box. The side end of the push block is provided with an arc surface. One end of the second pull rope is fixedly wrapped around the outer end of the driving disk, and the other end is fixedly connected to the outer end of the push block. The second pull rope is initially in a relaxed state.

7. The intelligent fresh-keeping box according to claim 6, characterized in that: A positioning block is fixedly connected to the inner bottom surface of the storage inner box, a reset rope is fixedly connected between the positioning block and the push block, a spring roll is arranged on the outside of the driving disk, and a stop rod is fixedly connected to the inner wall of the heat-insulating outer box. When the driving disk rotates to a set angle, the limit block enters the limit hole, and the driving disk quickly rotates back and stops on the stop rod.

8. The intelligent fresh-keeping box according to claim 7, characterized in that: The top of the thermal insulation outer box is provided with a thermal insulation cover, the bottom of the thermal insulation cover is provided with a condensation plate, a cold air cavity is provided between the thermal insulation outer box and the storage inner box, the bottom of the condensation plate is provided in the cold air cavity, and the condensed liquid is recovered into the interior of the liquid collecting hopper.

9. A method for manufacturing an intelligent fresh-keeping box, aiming at producing the intelligent fresh-keeping box according to any one of claims 1 to 8, characterized in that: The steps are as follows: S1: Select the following semi-finished products of fresh-keeping boxes: an insulation outer box, a storage inner box, and a liquid collecting bucket; S2: Install the bottom end blocking component and the side end blocking component on the storage inner box in sequence; S3: Connect the insulation outer box and the storage inner box together through a long strip; S4: Install the trigger component on the liquid collecting hopper; S5: making a groove on the insulation outer box to prepare for placing the liquid collecting hopper; S6: Push the liquid collecting hopper to combine with the thermal insulation outer box, and the assembly is completed.

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