CN218987291U - Novel portable timely fresh-keeping case - Google Patents
Novel portable timely fresh-keeping case Download PDFInfo
- Publication number
- CN218987291U CN218987291U CN202222589498.2U CN202222589498U CN218987291U CN 218987291 U CN218987291 U CN 218987291U CN 202222589498 U CN202222589498 U CN 202222589498U CN 218987291 U CN218987291 U CN 218987291U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- heat
- fresh
- steel frame
- novel portable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 238000004321 preservation Methods 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 21
- 239000004065 semiconductor Substances 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 4
- 238000005057 refrigeration Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000009246 food effect Effects 0.000 description 1
- 235000021471 food effect Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to the technical field of fresh-keeping boxes, in particular to a novel portable timely fresh-keeping box which at least comprises a heat-preservation outer box, a cooling system and a storage rack, wherein the storage rack is arranged on the inner side of the heat-preservation outer box, the cooling system is arranged at the inner side end of the heat-preservation outer box, various articles on a steel frame are cooled through the cooling system which is internally arranged in the heat-preservation outer box, so that the fresh-keeping effect is ensured, meanwhile, the steel frame is provided with a plurality of groups and is placed in a layered mode, fresh products can be prevented from being pushed and damaged, each product can be effectively cooled and exhausted, the height of the steel frame can be conveniently adjusted according to the actual size of the placed articles, and the fresh-keeping box is simple in structure and high in practicability.
Description
Technical Field
The utility model relates to the technical field of fresh-keeping boxes, in particular to a novel portable timely fresh-keeping box.
Background
The fresh-keeping boxes are divided into three types: one is a plastic preservation box, namely a preservation box: is made of resin materials, and the general temperature resistant range is: the highest temperature is 120 ℃ and the lowest temperature is-20 ℃, one is a foam fresh-keeping box, the last is a cold-resistant and heat-resistant scientific fresh-keeping box, and a food-grade environment-friendly LLDPE material is adopted.
The existing fresh-keeping box is difficult to carry out portability and can cool and keep fresh for objects in the box, so that the fresh-keeping effect is general, and the safety requirement of a user for a long time is difficult to be met.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a novel portable timely fresh-keeping box.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the novel portable timely fresh-keeping box at least comprises a heat-preservation outer box, a cooling system and a storage rack, wherein the storage rack is arranged on the inner side of the heat-preservation outer box, and the cooling system is positioned at the inner side end of the heat-preservation outer box;
the heat preservation outer box comprises a shell main body and a cover plate, wherein the shell main body and the cover plate are connected through sealing magnets, an air inlet grid and an air outlet grid are respectively arranged on two sides of the shell main body, a sealing port is arranged on the side of the shell main body, which is located on the side of the cooling system, and a storage rack is located between the air inlet grid and the air outlet grid.
Preferably, the air outlet grid sealing device further comprises a sealing plate, wherein the sealing plate can be inserted into the inner side of the sealing opening to seal the air outlet grid.
Preferably, the cooling system consists of a semiconductor refrigerating sheet, a cold guide block and a hot guide block which are positioned at two sides of the semiconductor refrigerating sheet, a hot air exhaust fan positioned at the left side of the hot guide block and a cold air exhaust fan positioned at the right side of the cold guide block, wherein the cold air exhaust fan is positioned at an air inlet of the air inlet grid.
Preferably, the two side ends of the shell main body, which are close to the semiconductor refrigerating sheets, are provided with adjustable air inlet plates, and dust screens are arranged on the outer sides of the adjustable air inlet plates.
Preferably, the adjustable air inlet plate is composed of an adjusting rod, an adjusting nut and an adjusting air inlet plate, wherein the adjusting nut is in threaded connection with the adjusting rod, so that the adjusting rod is controlled to move up and down through the adjusting nut, the opening and closing degree of the adjustable air inlet plate is controlled to adjust the air inlet and outlet quantity, and the adjusting rod is hinged with the adjusting air inlet plate.
Preferably, the storage rack is composed of a steel frame, guide rails and fixing holes communicated with the guide rails, four groups of guide blocks capable of moving up and down along the guide rails horizontally are arranged on two sides of the steel frame, the guide blocks can be embedded into the fixing holes, and the steel frame is placed in a layered mode.
Preferably, the steel frame consists of a steel frame main body, guide blocks and pull rods at two sides, and the pull rods are hinged with the steel frame main body.
The novel portable timely fresh-keeping box provided by the utility model has the beneficial effects that: according to the utility model, various articles on the steel frame are cooled through the cooling system of the heat preservation outer box, so that the fresh-keeping effect is ensured, meanwhile, the steel frame is provided with a plurality of groups and is placed in a layered mode, fresh products can be prevented from being pushed and extruded, the products are damaged, each product is effectively cooled and exhausted, the height of the steel frame is adjustable, the height of the steel frame is convenient to adjust according to the actual size of the placed articles, and the placing requirements of different articles are met.
Drawings
FIG. 1 is a schematic diagram of a novel portable timely fresh-keeping box according to the present utility model;
FIG. 2 is a schematic cross-sectional view of the structure of the portion 1-1 in FIG. 1 according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 1 at 2-2 in accordance with the present utility model;
FIG. 4 is a schematic view of a seal plate according to the present utility model;
fig. 5 is a schematic structural view of an adjustable air intake plate according to the present utility model.
In the figure: 1. a heat preservation outer box; 11. an air outlet grid; 111. sealing the mouth; 112. a sealing plate; 12. a cover plate; 121. a seal magnet; 2. a cooling system; 21. a semiconductor refrigeration sheet; 22. a cold guide block; 23. a heat guide block; 24. a hot air exhaust fan; 25. a cold air exhaust fan; 26. an adjustable air intake plate; 261. an adjusting rod; 262. an adjusting nut; 263. adjusting an air inlet plate; 27. a dust screen; 3. a storage rack; 31. a guide rail; 32. a fixing hole; 33. and (3) a steel frame.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, a novel portable timely fresh-keeping box at least comprises a heat-preserving outer box 1, a cooling system 2 and a storage rack 3, wherein the storage rack 3 is arranged on the inner side of the heat-preserving outer box 1, and the cooling system 2 is arranged on the inner side end of the heat-preserving outer box 1;
the heat preservation outer box 1 comprises a shell main body and a cover plate 12, wherein the shell main body and the cover plate 12 are connected through a sealing magnet 121, an air inlet grid and an air outlet grid 11 are respectively arranged on two sides of the shell main body, a sealing port 111 is arranged on the side of the shell main body, which is positioned on the side of the cooling system 2, and a storage rack 3 is positioned between the air inlet grid and the air outlet grid 11.
In more detail, the air outlet grid 11 also comprises a sealing plate 112, wherein the sealing plate 112 can be inserted into the inner side of the sealing opening 111 to realize the sealing of the air outlet grid 11, the sealing plate can be assembled when the stored fresh food does not need ventilation conditions (such as meat), and the temperature in the storage frame 3 can be further reduced to improve the fresh food effect.
Further, the cooling system 2 is composed of a semiconductor cooling plate 21, a cold guide block 22 and a heat conduction block 23 located at two sides of the semiconductor cooling plate 21, a hot air exhaust fan 24 located at the left side of the heat guide block 23, and a cold air exhaust fan 25 located at the right side of the cold guide block 22, wherein the cold air exhaust fan 25 is located at the air inlet of the air inlet grid, the heat conduction block 23 can transfer the heat of the heating surface of the semiconductor cooling plate 21 to the tip of the heat conduction block 23, and then the left hot air exhaust fan 24 is used for guiding the heat to the outside. The cold guide block 22 can transfer the heat of the cold surface of the semiconductor refrigerating sheet 21 to the tail end of the cold guide block 22, and then the cold quantity is guided into the storage rack 3 through the right cold air exhaust fan 25, so that the refrigerating effect is achieved, and ripening chemical substances such as ethylene generated by fruits can be discharged to the outside, so that the fresh-keeping effect is achieved.
In other words, the two side ends of the casing body, which are close to the semiconductor refrigerating sheet 21, are provided with adjustable air inlet plates 26, and dust screens 27 are arranged on the outer sides of the adjustable air inlet plates 26.
In more detail, the adjustable air inlet plate 26 is composed of an adjusting rod 261, an adjusting nut 262 and an adjusting air inlet plate 263, the adjusting nut 262 is in threaded connection with the adjusting rod 261, so that the adjusting rod 261 is controlled to move up and down through the adjusting nut 262, and accordingly the opening and closing degree of the adjustable air inlet plate 26 is controlled to adjust the air inlet and outlet quantity, and the adjusting rod 261 is hinged with the adjusting air inlet plate 263.
Still further, the storage rack 3 is composed of a steel frame 33, a guide rail 31 and a fixing hole 32 communicated with the guide rail 31, four groups of guide blocks capable of moving up and down horizontally along the guide rail 31 are arranged on two sides of the steel frame 33, the guide blocks can be embedded into the fixing hole 32, and the steel frame 33 is placed in a layered mode.
The steel frame 33 is composed of a steel frame body, guide blocks and pull rods at two sides, and the pull rods are hinged with the steel frame body.
According to the utility model, various articles on the steel frame 33 are cooled through the cooling system 2 built in the heat preservation outer box 1, so that the fresh-keeping effect is ensured, meanwhile, the steel frame 33 is provided with a plurality of groups and is placed in a layered mode, fresh products can be prevented from being pushed and damaged, each product can be effectively cooled and exhausted, the height of the steel frame 33 is adjustable, and the height of the steel frame 33 can be conveniently adjusted according to the actual size of the placed articles, so that the placing requirements of different articles are met.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The novel portable timely fresh-keeping box is characterized by at least comprising a heat-preservation outer box (1), a cooling system (2) and a storage rack (3), wherein the storage rack (3) is arranged on the inner side of the heat-preservation outer box (1), and the cooling system (2) is positioned at the inner side end of the heat-preservation outer box (1), wherein the cooling system is arranged on the outer side of the heat-preservation outer box;
the heat preservation outer box (1) comprises a shell main body and a cover plate (12), wherein the shell main body and the cover plate (12) are connected through a sealing magnet (121), an air inlet grid and an air outlet grid (11) are respectively arranged on two sides of the shell main body, a sealing opening (111) is arranged on the side of the shell main body, which is located on the side of a cooling system (2), and a storage rack (3) is located between the air inlet grid and the air outlet grid (11).
2. The novel portable timely fresh-keeping box according to claim 1, wherein: the air outlet grid structure further comprises a sealing plate (112), wherein the sealing plate (112) can be inserted into the inner side of the sealing opening (111) to realize sealing of the air outlet grid (11).
3. The novel portable timely fresh-keeping box according to claim 1, wherein: the cooling system (2) consists of a semiconductor refrigerating sheet (21), cold guide blocks (22) and heat guide blocks (23) which are arranged on two sides of the semiconductor refrigerating sheet (21), a hot air exhaust fan (24) which is arranged on the left side of the heat guide blocks (23) and a cold air exhaust fan (25) which is arranged on the right side of the cold guide blocks (22), wherein the cold air exhaust fan (25) is arranged at an air inlet of an air inlet grid.
4. A novel portable timely fresh keeping box according to claim 3, characterized in that: the shell main body is close to both sides end of semiconductor refrigeration piece (21) has seted up adjustable air inlet board (26), is located the outside of adjustable air inlet board (26) is installed dust screen (27).
5. The novel portable timely fresh-keeping box according to claim 4, wherein: the adjustable air inlet plate (26) comprises an adjusting rod (261), an adjusting nut (262) and an adjusting air inlet plate (263), the adjusting nut (262) is in threaded connection with the adjusting rod (261) so as to control the adjusting rod (261) to move up and down through the adjusting nut (262), and accordingly the opening and closing degree of the adjustable air inlet plate (26) is controlled to adjust the air inlet and outlet quantity, and the adjusting rod (261) is hinged with the adjusting air inlet plate (263).
6. The novel portable timely fresh-keeping box according to claim 1, wherein: the storage rack (3) consists of a steel frame (33), guide rails (31) and fixing holes (32) communicated with the guide rails (31), four groups of guide blocks capable of moving up and down along the guide rails (31) horizontally are arranged on two sides of the steel frame (33), the guide blocks can be embedded into the fixing holes (32), and the steel frame (33) is placed in a layered mode.
7. The novel portable timely fresh-keeping box according to claim 6, wherein: the steel frame (33) consists of a steel frame main body, guide blocks and pull rods on two sides, and the pull rods are hinged with the steel frame main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222589498.2U CN218987291U (en) | 2022-09-29 | 2022-09-29 | Novel portable timely fresh-keeping case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222589498.2U CN218987291U (en) | 2022-09-29 | 2022-09-29 | Novel portable timely fresh-keeping case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218987291U true CN218987291U (en) | 2023-05-09 |
Family
ID=86190943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222589498.2U Expired - Fee Related CN218987291U (en) | 2022-09-29 | 2022-09-29 | Novel portable timely fresh-keeping case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218987291U (en) |
-
2022
- 2022-09-29 CN CN202222589498.2U patent/CN218987291U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105025681B (en) | A kind of rack passage of heat enclosed construction | |
| CN206984658U (en) | A kind of vegetable preservation box | |
| CN100545556C (en) | A kind of double-door electric refrigerator of air-cooled band air curtain | |
| CN212227482U (en) | Fruit vegetables freezer is stored fresh-keeping breather | |
| CN108826786B (en) | Efficient thawing cabinet for frozen food and thawing method using same | |
| CN202232770U (en) | Fruit and vegetable pressure-difference precooling device | |
| CN218987291U (en) | Novel portable timely fresh-keeping case | |
| CN204202069U (en) | Air-conditioning between a kind of rack passage of heat closed shop row | |
| CN107131703B (en) | Opposite-flushing blowing cold air circulating device | |
| CN216644683U (en) | Cut flower pressure difference pre-refrigeration house | |
| EP4336131A1 (en) | Refrigerating and freezing apparatus | |
| CN211796858U (en) | A cabinet for treatment room | |
| CN213931633U (en) | Smooth refrigerating plant of ox | |
| CN210773114U (en) | Annular air cooling device for plywood | |
| CN108592404B (en) | Heating device | |
| CN112254416A (en) | Intelligent refrigeration equipment for refrigeration house | |
| CN206362071U (en) | A kind of modular segment energy environment protection clean cooling device | |
| CN217147065U (en) | Portable food fresh-keeping device | |
| CN207323170U (en) | It is energy-saving to take vertical air curtain refrigerated display cabinet certainly | |
| CN206025047U (en) | Portable fruit vegetables double temperature zone pressure differential precooling apparatus | |
| CN211795229U (en) | Traditional Chinese medicine storage device | |
| CN205245653U (en) | Fruit and vegetable fresh -keeping freezer breather | |
| CN221802180U (en) | Precooling apparatus for three-dimensional refrigeration house | |
| CN211120664U (en) | Novel energy-saving shuttle kiln convenient to ventilate | |
| CN203629183U (en) | Air supply device used for large-size refrigerators |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |