Storage cabinet

Abstract

The utility model provides a kind of storage cabinet, storage cabinet includes: cabinet, the cabinet is used to accommodate to be stored material;Refrigeration and dehumidification component, refrigeration component, heating component and humidification component, all be set in cabinet, to adjust temperature and humidity in cabinet;Among them, refrigeration and dehumidification component and refrigeration component all include semiconductor refrigerating sheet, refrigeration component further includes cold storage plate.The storage cabinet of the application can control the temperature and humidity in the cabinet within the optimal storage temperature and humidity range to meet the temperature and humidity control requirements of cigar.

Description

Technical Field

[0001] This utility model relates to the field of storage cabinet technology, and more specifically, to a storage cabinet. Background Technology

[0002] The storage of cigars requires specific temperature and humidity conditions. The optimal storage temperature is generally between 16°C and 22°C, and the optimal storage humidity is between 60% and 80%.

[0003] Currently, cigar storage equipment mainly uses compressor refrigeration equipment, which makes it difficult to control the temperature uniformity inside the box, and the humidity is greatly affected during the refrigeration process.

[0004] There is a cigar cabinet in the existing technology that uses compressor refrigeration and semiconductor micro-control, but the refrigeration capacity of semiconductors is generally difficult to meet the needs of large capacity, and it also suffers from the problem of large humidity changes during the compressor refrigeration process. Utility Model Content

[0005] The main purpose of this invention is to provide a storage cabinet that controls the temperature and humidity inside the cabinet within the optimal storage temperature and humidity range to meet the temperature and humidity control requirements of cigars.

[0006] To achieve the above objectives, this utility model provides a storage cabinet, comprising: a cabinet body for accommodating stored items; a refrigeration and dehumidification component, a refrigeration component, a heating component, and a humidification component, all disposed within the cabinet body to regulate the temperature and humidity within the cabinet body; wherein the refrigeration and dehumidification component and the refrigeration component both include semiconductor cooling chips, and the refrigeration component further includes a cold storage plate.

[0007] Furthermore, the internal cavity of the cabinet includes a receiving cavity for accommodating the items to be stored; the semiconductor cooling chip of the refrigeration and dehumidification assembly is a first semiconductor cooling chip, with the cold end of the first semiconductor cooling chip facing towards the receiving cavity and the hot end of the first semiconductor cooling chip facing away from the receiving cavity; the refrigeration and dehumidification assembly also includes a first cooling section, a cold end cooling plate, and a cold end fan, with the first cooling section in contact with the cold end of the first semiconductor cooling chip; the cold end cooling plate in contact with the first cooling section and located on one side of the receiving cavity; and the cold end fan located on the side of the cold end cooling plate away from the first cooling section and venting towards the receiving cavity.

[0008] Furthermore, the cooling and dehumidifying assembly also includes a first hot-end heat sink and a first cooling fan. The first hot-end heat sink is in contact with the hot end of the first semiconductor cooling chip, and the first cooling fan is located on the side of the first hot-end heat sink away from the first semiconductor cooling chip and dissipates heat from the first hot-end heat sink.

[0009] Furthermore, the refrigeration and dehumidification assembly also includes: a dehumidification section having a receiving cavity and an evaporation cavity, the receiving cavity being used to receive condensate from the cold end of the first semiconductor cooling chip, and / or the first cooling section, and / or the cold end cooling plate; a guiding section having one end located in the receiving cavity and the other end located in the evaporation cavity, so that the condensate in the receiving cavity is introduced into the evaporation cavity through the guiding section; the evaporation cavity being located on one side of the first hot end heat sink, so that the first hot end heat sink heats the condensate in the evaporation cavity, thereby causing the condensate in the evaporation cavity to evaporate due to heat.

[0010] Furthermore, the internal cavity of the cabinet includes a receiving cavity for accommodating the items to be stored; the semiconductor cooling chip of the refrigeration assembly is a second semiconductor cooling chip, with the cold end of the second semiconductor cooling chip facing towards the receiving cavity and the hot end of the second semiconductor cooling chip facing away from the receiving cavity; the refrigeration assembly also includes a second cooling conductive part, which contacts the cold end of the second semiconductor cooling chip and contacts a cold storage plate, which is located on one side of the receiving cavity.

[0011] Furthermore, the cooling assembly also includes a second hot-end heat sink and a second cooling fan. The second hot-end heat sink is in contact with the hot end of the second semiconductor cooling chip, and the second cooling fan is located on the side of the second hot-end heat sink away from the second semiconductor cooling chip and dissipates heat from the second hot-end heat sink.

[0012] Furthermore, the cold storage plate contains a cold storage liquid.

[0013] Furthermore, the cold storage plate is provided with multiple ribs, and a medium flow channel is formed between two adjacent ribs; the medium flow channel is used to contain the cold storage liquid.

[0014] Furthermore, the internal cavity of the cabinet includes a receiving cavity for accommodating the items to be stored; the heating assembly includes an electric heating element and a first fan, the electric heating element being located on one side of the air outlet of the first fan, so that the air blown out by the first fan passes through the electric heating element to generate hot air, and the hot air flows towards the receiving cavity.

[0015] Furthermore, the heating assembly also includes an ion sterilizer located on one side of the air outlet of the first fan, so that the first fan blows the sterilizing ions generated by the ion sterilizer into the receiving cavity with the airflow.

[0016] Furthermore, the internal cavity of the cabinet includes a receiving cavity for accommodating the items to be stored; the humidification assembly includes: a humidification section containing water; and a second fan, wherein the humidification section is located on one side of the air outlet of the second fan, so that the air blown out by the second fan passes through the humidification section and the water vapor evaporated by the humidification section is blown towards the receiving cavity by the airflow.

[0017] Furthermore, the internal cavity of the cabinet includes a receiving cavity, a first mounting cavity, and a second mounting cavity; the receiving cavity is used to receive the items to be stored; the first mounting cavity is located below the receiving cavity, and the second mounting cavity is located behind the receiving cavity and the first mounting cavity; a heating component and a humidifying component are disposed in the first mounting cavity, and a cooling and dehumidifying component and a cooling component are disposed in the second mounting cavity; an exhaust port is provided on the cavity wall of the second mounting cavity.

[0018] Furthermore, the storage cabinet is a cigar cabinet.

[0019] According to the technical solution of this utility model, the storage cabinet includes a cabinet body, a cooling and dehumidifying component, a cooling component, a heating component, and a humidifying component. The cabinet body is used to accommodate the items to be stored. The cooling and dehumidifying component, the cooling component, the heating component, and the humidifying component are all installed in the cabinet body to regulate the temperature and humidity inside the cabinet body. The cooling and dehumidifying component and the cooling component both include semiconductor cooling chips, and the cooling component also includes a cold storage plate.

[0020] The storage cabinet of this application can control the temperature inside the cabinet within the optimal storage temperature range to meet the temperature control requirements of cigars; it can also control the humidity inside the cabinet within the optimal storage humidity range to meet the humidity control requirements of cigars. Attached Figure Description

[0021] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0022] Figure 1 A structural schematic diagram of the storage cabinet according to the present invention is shown from one perspective;

[0023] Figure 2 A structural schematic diagram of the storage cabinet according to this utility model is shown from another perspective;

[0024] Figure 3 A schematic diagram of the storage cabinet according to the present invention is shown from one perspective after removing the door and the rear shell.

[0025] Figure 4 A schematic diagram of the storage cabinet according to the present invention is shown from another perspective after removing the door and the rear shell;

[0026] Figure 5 An exploded view of the storage cabinet according to the present invention is shown;

[0027] Figure 6 A schematic diagram of the structure of the refrigeration and dehumidification assembly (excluding the dehumidification section) of the storage cabinet according to the present invention is shown;

[0028] Figure 7 A schematic diagram of the dehumidification section of the refrigeration and dehumidification assembly of the storage cabinet according to the present invention is shown;

[0029] Figure 8 A schematic diagram of the cooperation structure between the cold end cooling plate and the first hot end radiator of the refrigeration and dehumidification assembly of the storage cabinet according to the present invention and the dehumidification part is shown.

[0030] Figure 9 A schematic diagram of the cooling assembly of the storage cabinet according to the present invention is shown;

[0031] Figure 10 An exploded structural diagram of the cold storage plate of the refrigeration assembly of the storage cabinet according to the present invention is shown.

[0032] Figure 11 A schematic diagram of the housing assembly of the storage cabinet according to the present invention is shown;

[0033] Figure 12 A schematic diagram of the structure of the storage cabinet housing assembly according to the present invention after the preset cover is removed from the preset housing is shown.

[0034] The above figures include the following reference numerals:

[0035] 10. Cabinet body; 101. Receiving cavity; 102. First mounting cavity; 104. Shelf; 105. Cabinet body; 106. Door; 107. Rear shell; 1071. Air inlet; 1072. Exhaust outlet;

[0036] 20. Refrigeration and dehumidification assembly; 21. First semiconductor refrigeration chip; 22. First cooling section; 23. Cold end fan; 24. First hot end heat sink; 25. First cooling fan; 26. Cold end cooling plate; 29. ​​Dehumidification section; 291. Receiving cavity; 292. Evaporation cavity; 293. Guiding section;

[0037] 30. Refrigeration component; 31. Cold storage plate; 311. Rib; 312. Base plate; 313. Cover plate; 32. Second semiconductor refrigeration chip; 33. Second heat conduction section; 34. Second hot end heat sink; 35. Second cooling fan;

[0038] 40. Heating assembly; 41. Electric heating unit; 42. First fan; 43. Ion sterilizer; 44. First housing; 441. First housing body; 442. First cover; 443. First air outlet; 444. First air inlet;

[0039] 5. Housing assembly; 501. Preset housing; 502. Preset cover; 50. Humidification assembly; 51. Humidification unit; 52. Second fan; 53. Water storage unit; 54. Second housing part; 541. Second housing body; 542. Second cover; 543. Second air outlet; 544. Second air inlet;

[0040] 60. Electrical control components; 70. Drawer section. Detailed Implementation

[0041] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0042] It should be noted that the following detailed descriptions are illustrative and intended to provide further explanation of this application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0043] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0044] This utility model provides a storage cabinet; please refer to [reference needed]. Figures 1 to 12 The storage cabinet includes a cabinet body 10, a cooling and dehumidifying component 20, a cooling component 30, a heating component 40, and a humidifying component 50. The cabinet body 10 is used to accommodate the items to be stored. The cooling and dehumidifying component 20, the cooling component 30, the heating component 40, and the humidifying component 50 are all installed inside the cabinet body 10 to regulate the temperature and humidity inside the cabinet body 10.

[0045] Specifically, the cooling and dehumidifying component 20 is used for cooling and dehumidifying inside the cabinet 10, the cooling component 30 is used for cooling inside the cabinet 10, the heating component 40 is used for heating inside the cabinet 10, and the humidifying component 50 is used for humidifying inside the cabinet 10.

[0046] Specifically, the refrigeration assembly 30 also includes a cold storage plate 31, so that the refrigeration assembly 30 can cool the inside of the cabinet 10, thereby maintaining the temperature inside the cabinet 10.

[0047] Specifically, both the cooling and dehumidifying component 20 and the cooling component 30 include a semiconductor cooling chip.

[0048] A thermoelectric cooler consists of two sides. When energized, one side is cold and the other side is hot. When the semiconductor is working continuously, the cold side will continuously cool down, which can drop below zero degrees Celsius. When it stops working, the temperature will rise again.

[0049] Optionally, the storage cabinet is a cigar cabinet, and the items to be stored are cigars.

[0050] In this application, the internal cavity of the cabinet 10 includes a receiving cavity 101 for accommodating the stored items; the semiconductor cooling chip of the cooling and dehumidifying assembly 20 is a first semiconductor cooling chip 21, with the cold end of the first semiconductor cooling chip 21 facing the receiving cavity 101 and the hot end of the first semiconductor cooling chip 21 facing away from the receiving cavity 101.

[0051] like Figure 6 As shown, the cooling and dehumidifying assembly 20 also includes a first cooling section 22, a cold-end cooling plate 26, and a cold-end fan 23. The first cooling section 22 is located on the cold-end side of the first thermoelectric cooler 21 and is in contact with the cold end of the first thermoelectric cooler 21 so that the cold energy of the cold end of the first thermoelectric cooler 21 is transferred to the first cooling section 22. The cold-end cooling plate 26 is in contact with the first cooling section 22 and is located on the side of the first cooling section 22 away from the first thermoelectric cooler 21 so that the cold energy of the cold end of the first thermoelectric cooler 21 is transferred to the first cooling section 22 and then to the cold-end cooling plate 26. The cold-end cooling plate 26 is located on one side of the receiving cavity 101 so that the cold energy of the cold-end cooling plate 26 is dissipated into the receiving cavity 101 to achieve cooling of the receiving cavity 101.

[0052] The cold end fan 23 is located on the side of the cold end cooling plate 26 away from the first cooling section 22, and the cold end fan 23 is arranged to blow air out of the receiving cavity 101, so that the cold energy of the cold end cooling plate 26 is blown into the receiving cavity 101 under the blowing force of the cold end fan 23, thereby enhancing the cooling effect on the receiving cavity 101.

[0053] Specifically, the outlet of the cold-end fan 23 is positioned towards the receiving cavity 101 to blow the cooling energy of the cold-end cooling plate 26 into the receiving cavity 101. The intake side of the cold-end fan 23 is positioned towards the cold-end cooling plate 26.

[0054] Optionally, the first cooling section 22 has a block structure; the first cooling section 22 is made of aluminum.

[0055] Optionally, the cold end heat conduction plate 26 is made of aluminum.

[0056] The cooling and dehumidifying assembly 20 also includes a first hot-end heat sink 24 and a first cooling fan 25. The first hot-end heat sink 24 is located on the hot-end side of the first thermoelectric cooler 21 and is in contact with the hot end of the first thermoelectric cooler 21 so that the heat from the hot end of the first thermoelectric cooler 21 is transferred to the first hot-end heat sink 24. The first cooling fan 25 is located on the side of the first hot-end heat sink 24 away from the first thermoelectric cooler 21 and dissipates heat from the first hot-end heat sink 24.

[0057] Optionally, the first cooling fan 25 is positioned to exhaust air towards the first hot-end heat sink 24, so that the heat on the first hot-end heat sink 24 is dissipated under the blowing force of the first cooling fan 25.

[0058] Optionally, the air outlet of the first cooling fan 25 is positioned facing the first hot end heat sink 24, and the air inlet side of the first cooling fan 25 is positioned away from the first hot end heat sink 24.

[0059] Optionally, the first cooling fan 25 is an axial fan.

[0060] Specifically, the cold end fan 23, the cold end heat conduction plate 26, the first heat conduction part 22, the first semiconductor cooling chip 21, the first hot end heat sink 24, and the first cooling fan 25 are connected and fixed in sequence.

[0061] Optionally, the cold end cold guide plate 26 is connected and fixed to the cavity wall of the cabinet 10.

[0062] Specifically, a heat insulation sleeve is provided between the cold end and the hot end of the first semiconductor refrigeration chip 21.

[0063] In this application, as Figure 7 As shown, the cooling and dehumidifying assembly 20 also includes a dehumidifying section 29 and a guiding section 293. The dehumidifying section 29 has a receiving cavity 291 and an evaporating cavity 292. The receiving cavity 291 is used to receive condensate from the cold end of the first semiconductor cooling chip 21 and / or the first cooling section 22 and / or the cold end cooling plate 26. One end of the guiding section 293 is located in the receiving cavity 291, and the other end of the guiding section 293 is located in the evaporating cavity 292, so that the condensate in the receiving cavity 291 is introduced into the evaporating cavity 292 through the guiding section 293. The evaporating cavity 292 is located on one side of the first hot end heat sink 24, so that the first hot end heat sink 24 heats the condensate in the evaporating cavity 292, thereby causing the condensate in the evaporating cavity 292 to evaporate due to heat.

[0064] Optionally, the outer wall of the evaporation chamber 292 is in contact with the first hot end radiator 24 so that the first hot end radiator 24 heats the condensate in the evaporation chamber 292.

[0065] Optionally, the receiving cavity 291 is located below the cold end of the first thermoelectric cooler 21, and / or the first cooling portion 22, and / or the cold end cooling plate 26, so that condensate on the surface of the cold end of the first thermoelectric cooler 21, and / or the surface of the first cooling portion 22, and / or the surface of the cold end cooling plate 26 falls into the receiving cavity 291. For example, Figure 8 In the middle, the receiving cavity 291 is mainly located below the cold end cold guide plate 26.

[0066] Optionally, Figure 8 In the middle, the evaporation chamber 292 is located below the first hot end heat sink 24.

[0067] Optionally, the guide section 293 includes absorbent cotton.

[0068] Optionally, the dehumidification section 29 is a box structure.

[0069] Optionally, there may be multiple guide units 293.

[0070] In this application, the semiconductor cooling chip of the cooling assembly 30 is a second semiconductor cooling chip 32. The cold end of the second semiconductor cooling chip 32 is disposed facing the receiving cavity 101, and the hot end of the second semiconductor cooling chip 32 is disposed away from the receiving cavity 101.

[0071] like Figure 9 As shown, the cooling assembly 30 further includes a second cooling section 33, which is located on the cold end side of the second semiconductor refrigeration chip 32. The second cooling section 33 is in contact with the cold end of the second semiconductor refrigeration chip 32 so that the cold energy of the cold end of the second semiconductor refrigeration chip 32 is transferred to the second cooling section 33. The cold storage plate 31 is located on the side of the second cooling section 33 away from the second semiconductor refrigeration chip 32. The second cooling section 33 is in contact with the cold storage plate 31 so that the cold energy of the cold end of the second semiconductor refrigeration chip 32 is transferred to the second cooling section 33 and then to the cold storage plate 31. The cold storage plate 31 is located on one side of the receiving cavity 101 so that the cold energy of the cold storage plate 31 is dissipated into the receiving cavity 101 to achieve cooling of the receiving cavity 101.

[0072] Optionally, the second cooling section 33 has a block structure; the second cooling section 33 is made of aluminum.

[0073] The cooling assembly 30 also includes a second hot-end heat sink 34 and a second cooling fan 35. The second hot-end heat sink 34 is located on the hot-end side of the second thermoelectric cooler 32 and is in contact with the hot end of the second thermoelectric cooler 32 so that the heat from the hot end of the second thermoelectric cooler 32 is transferred to the second hot-end heat sink 34. The second cooling fan 35 is located on the side of the second hot-end heat sink 34 away from the second thermoelectric cooler 32 and dissipates heat from the second hot-end heat sink 34.

[0074] Optionally, the second cooling fan 35 is positioned to exhaust air towards the second hot-end heat sink 34, so that the heat on the second hot-end heat sink 34 is dissipated under the blowing force of the second cooling fan 35.

[0075] Optionally, the air outlet of the second cooling fan 35 is positioned facing the second hot end heat sink 34, and the air inlet side of the second cooling fan 35 is positioned away from the second hot end heat sink 34.

[0076] Optionally, the second cooling fan 35 is an axial fan.

[0077] Specifically, the cold storage plate 31, the second cold conduction section 33, the second semiconductor cooling chip 32, the second hot end heat sink 34, and the second cooling fan 35 are connected and fixed in sequence.

[0078] Optionally, the cold storage plate 31 is fixedly connected to the cavity wall of the cabinet 10.

[0079] Specifically, a heat insulation sleeve is provided between the cold end and the hot end of the second semiconductor cooling chip 32.

[0080] In this application, the cold storage plate 31 contains a cold storage liquid as a cold storage medium, which can make the temperature of the cold storage plate 31 more uniform.

[0081] Specifically, the cold storage plate 31 is provided with multiple medium flow channels for containing the cold storage liquid. Optionally, the multiple medium flow channels are evenly distributed within the cold storage plate 31 to make the temperature of the cold storage plate 31 more uniform.

[0082] Specifically, the cold storage plate 31 is provided with a plurality of ribs 311, and a medium flow channel is formed between two adjacent ribs 311. Optionally, the plurality of ribs 311 are distributed at intervals along a preset direction.

[0083] Specifically, such as Figure 10 As shown, the cold storage plate 31 includes a detachable base plate 312 and a cover plate 313; when the base plate 312 and the cover plate 313 are spliced ​​together, the base plate 312 and the cover plate 313 form the internal cavity of the cold storage plate 31.

[0084] Optionally, multiple ribs 311 in the cold storage plate 31 are all provided on the base plate 312, that is, multiple medium flow channels are formed on the base plate 312; when the base plate 312 and the cover plate 313 are spliced, each rib 311 is in contact with the cover plate 313 to accelerate temperature transfer.

[0085] In this application, the heating assembly 40 includes an electric heating part 41 and a first fan 42. The electric heating part 41 is located on one side of the air outlet of the first fan 42 so that the air blown out by the first fan 42 passes through the electric heating part 41. The electric heating part 41 heats the airflow passing through it to generate hot air. The generated hot air flows towards the receiving cavity 101, thereby heating the receiving cavity 101.

[0086] Optionally, the electric heating part 41 is an electric heating wire.

[0087] Optionally, the heating assembly 40 also includes an ion sterilizer 43, which is located on one side of the air outlet of the first fan 42, so that the air blown out by the first fan 42 flows through the ion sterilizer 43. When the air blown out by the first fan 42 flows through the ion sterilizer 43, the sterilizing ions generated by the ion sterilizer 43 can be carried away by the airflow and blown towards the receiving cavity 101 by the airflow, so that the sterilizing ions have a sterilizing effect on the receiving cavity 101.

[0088] Optionally, the ion sterilizer 43 is located between the air outlet of the first fan 42 and the electric heating unit 41. In this case, the air blown out by the first fan 42 first flows through the ion sterilizer 43 and then through the electric heating unit 41. Alternatively, the electric heating unit 41 is located between the air outlet of the first fan 42 and the ion sterilizer 43. In this case, the air blown out by the first fan 42 first flows through the electric heating unit 41 and then through the ion sterilizer 43.

[0089] Optionally, there may be multiple ion sterilizers 43.

[0090] Optionally, the heating assembly 40 further includes a first housing portion 44, within which the electric heating unit 41, the first fan 42, and the ion sterilizer 43 are all disposed. The first housing portion 44 is provided with a first air outlet 443, allowing hot air heated by the electric heating unit 41 and carrying sterilizing ions to flow through the first air outlet 443 to the receiving cavity 101. The first housing portion 44 is provided with a first air inlet 444, which is positioned opposite to the air inlet side of the first fan 42.

[0091] Optionally, at least one first vent hole 443 is provided on the side of the first housing portion 44 facing the receiving cavity portion 101.

[0092] Optionally, the first housing part 44 includes a first housing body 441 and a first cover 442, with the first cover 442 detachably covering the first housing body 441; the electric heating part 41, the first fan 42 and the ion sterilizer 43 are all disposed inside the first housing body 441.

[0093] Optionally, at least one first vent hole 443 is provided on the first shell body 441, and / or at least one first vent hole 443 is provided on the first cover body 442.

[0094] Optionally, a first air inlet 444 is provided on the first shell body 441, and / or a first air inlet 444 is provided on the first cover body 442.

[0095] Optionally, the first air inlet 444 includes a plurality of second openings.

[0096] Optionally, the first cover 442 is disposed toward the receiving cavity 101.

[0097] In this application, the humidification assembly 50 includes a humidification section 51 and a second fan 52. The humidification section 51 contains water. The humidification section 51 is located on one side of the air outlet of the second fan 52 so that the air blown out by the second fan 52 passes through the humidification section 51. When the air blown out by the second fan 52 flows through the humidification section 51, the water on the humidification section 51 can be evaporated into water vapor. The water vapor evaporated by the humidification section 51 is blown towards the receiving cavity 101 by the airflow, thereby humidifying the receiving cavity 101.

[0098] Optionally, the humidifying unit 51 includes humidifying cotton.

[0099] Specifically, the humidification assembly 50 also includes a water storage section 53, with the first end of the humidification section 51 located on one side of the air outlet of the second fan 52, and the second end of the humidification section 51 extending into the water storage section 53.

[0100] Optionally, the water storage section 53 is a water storage box.

[0101] Optionally, there may be multiple humidification units 51.

[0102] Optionally, the humidification assembly 50 further includes a second housing portion 54, with a second fan 52 disposed within the second housing portion 54; a humidifying portion 51 is disposed through the second housing portion 54 such that the first end of the humidifying portion 51 is located within the second housing portion 54. A water storage portion 53 is located outside the second housing portion 54.

[0103] Optionally, the second housing portion 54 is provided with a through hole for the humidifying portion 51 to pass through.

[0104] Optionally, the water storage section 53 is located below the second housing section 54.

[0105] Optionally, the second housing portion 54 is provided with a second air outlet 543 so that the airflow containing water vapor flows through the second air outlet 543 to the receiving cavity portion 101. The second housing portion 54 is provided with a second air inlet 544, which is disposed opposite to the air inlet side of the second fan 52.

[0106] Optionally, at least one second vent 543 is provided on the side of the second housing portion 54 facing the receiving cavity portion 101.

[0107] Optionally, the second housing portion 54 further includes a second housing body 541 and a second cover 542, the second cover 542 being detachably mounted on the second housing body 541; a second fan 52 being disposed inside the second housing body 541; and a humidifying part 51 being disposed on the second housing body 541 such that the first end of the humidifying part 51 is located inside the second housing body 541.

[0108] Optionally, the second shell body 541 is provided with at least one second vent hole 543, and / or the second cover body 542 is provided with at least one second vent hole 543.

[0109] Optionally, a second air inlet 544 is provided on the second shell body 541, and / or a second air inlet 544 is provided on the second cover body 542.

[0110] Optionally, the second air inlet 544 includes a plurality of third openings.

[0111] Optionally, the second cover 542 is disposed toward the receiving cavity 101.

[0112] Optionally, the second shell body 541 is provided with a through hole for the humidification part 51 to pass through.

[0113] Optionally, the second shell body 541 and the first shell body 441 are an integral structure, and the second cover 542 and the first cover 442 are an integral structure.

[0114] Optionally, the housing assembly 5 includes an integral structure of the second housing body 541 and the first housing body 441, an integral structure of the second cover 542 and the first cover 442, components within the second housing portion 54, and components within the first housing portion 44. The housing assembly 5, disposed within the cabinet 10, can serve as a crossbeam.

[0115] Optionally, the integrated structure of the second shell body 541 and the first shell body 441 is a preset shell 501, and the integrated structure of the second cover 542 and the first cover 442 is a preset cover 502.

[0116] In this application, the internal cavity of the cabinet 10 includes a receiving cavity 101, a first mounting cavity 102, and a second mounting cavity; the receiving cavity 101 is used to receive the items to be stored; the first mounting cavity 102 is located below the receiving cavity 101, and the second mounting cavity is located behind the receiving cavity 101 and the first mounting cavity 102; the heating component 40 and the humidifying component 50 are disposed in the first mounting cavity 102, and the cooling and dehumidifying component 20 and the cooling component 30 are disposed in the second mounting cavity.

[0117] Optionally, in this application, the air intake side of the first cooling fan 25 is disposed away from the first hot end heat sink 24, and the air intake side of the second cooling fan 35 is disposed away from the second hot end heat sink 34. Two air inlets 1071 are provided on the cabinet 10. The two air inlets 1071 are respectively disposed in one-to-one correspondence with the air intake side of the first cooling fan 25 and the air intake side of the second cooling fan 35. One air inlet 1071 is disposed opposite to the air intake side of the first cooling fan 25, and the other air inlet 1071 is disposed opposite to the air intake side of the second cooling fan 35.

[0118] The cabinet 10 is provided with an exhaust port 1072 so that the hot air generated after the first cooling fan 25 blows towards the first hot end heat sink 24 and the hot air generated after the second cooling fan 35 blows towards the second hot end heat sink 34 can be discharged to the outside of the cabinet 10 through the exhaust port 1072.

[0119] Optionally, there may be multiple exhaust ports 1072.

[0120] Optionally, the exhaust port 1072 includes a plurality of first openings.

[0121] Optionally, two air inlets 1071 are formed on the cavity wall of the second mounting cavity, and an exhaust port 1072 is formed on the cavity wall of the second mounting cavity.

[0122] Specifically, a shelf 104 is provided inside the accommodating cavity 101, and the shelf 104 is used to place items to be stored. Optionally, there are multiple shelves 104, and the multiple shelves 104 are distributed in a vertical direction.

[0123] In this application, the cabinet 10 includes a cabinet body 105, a door 106, and a rear shell 107. The door 106 is installed on the front side of the cabinet body 105, and the rear shell 107 is installed on the rear side of the cabinet body 105. The door 106, the cabinet body 105, and the rear shell 107 together form the internal cavity of the cabinet 10.

[0124] Specifically, two air inlets 1071 are provided on the rear housing 107, and an exhaust outlet 1072 is provided on the rear housing 107.

[0125] Optionally, two air inlets 1071 are provided on the back of the rear housing 107, which is opposite to the door 106.

[0126] Optionally, the exhaust port 1072 is located on the side of the rear housing 107.

[0127] Optionally, multiple exhaust ports 1072 are respectively opened on two opposite sides of the rear housing 107, and at least one exhaust port 1072 is opened on each side of the rear housing 107.

[0128] Specifically, the storage cabinet also includes a control panel mounted on the door 106, through which the temperature and humidity inside the cabinet are set; the control panel includes a display unit. Optionally, the display unit is a screen.

[0129] Optionally, the control panel is a glass panel.

[0130] Optionally, the internal temperature of the cabinet can be set to 18°C ​​and the internal humidity can be set to 70%.

[0131] Specifically, the storage cabinet also includes a temperature sensor and a humidity sensor, both of which are installed inside the cabinet 10 to monitor the temperature and humidity inside the cabinet.

[0132] Specifically, both the temperature sensor and the humidity sensor are located inside the cabinet body 105.

[0133] Optionally, both the temperature sensor and the humidity sensor are disposed within the receiving cavity 101.

[0134] Optionally, the cold storage plate 31 is connected and fixed to the cabinet body 105, and the cold end cold conduction plate 26 is connected and fixed to the cabinet body 105.

[0135] In this application, the storage cabinet also includes an electrical control component 60. The cooling and dehumidifying component 20, the cooling component 30, the heating component 40, and the humidifying component 50 are all electrically connected to the electrical control component 60 so as to control the start and stop of the cooling and dehumidifying component 20, the cooling component 30, the heating component 40, and the humidifying component 50 through the electrical control component 60.

[0136] Optionally, the electronic control component 60 is located within the second mounting cavity.

[0137] In this application, the storage cabinet also includes a drawer 70, which is removably installed in the first mounting cavity 102.

[0138] Optionally, drawer 70 is used to store cigar cutters and lighters.

[0139] In the specific implementation process, the refrigeration component 30 belongs to the temperature maintenance system inside the cabinet 10. Since the cold end temperature of the refrigeration component 30 is relatively high during operation, generally higher than the condensation temperature, the operation of the refrigeration component 30 has almost no impact on the humidity inside the cabinet 10.

[0140] It should be noted that, given a fixed humidity and temperature inside the cabinet, the temperature at which condensation occurs inside the cabinet can be calculated. For example, with a humidity of 70% and a temperature of 18°C, the calculated condensation temperature is 12°C. However, if the temperature inside the cabinet is 18°C, condensation will not occur.

[0141] The cold end of the cooling and dehumidifying component 20 is the cold end cooling plate 26. When the cooling and dehumidifying component 20 is working, the temperature of the cold end cooling plate 26 is relatively low (e.g., 2°C). In addition, with the action of the cold end fan 23, the cooling and dehumidifying component 20 can be used for rapid cooling and dehumidification.

[0142] Both the cooling and dehumidifying unit 20 and the cooling unit 30 use semiconductor refrigeration. The difference lies in their operating conditions: the cooling unit 30 is designed to stop working when its cold-end cold storage plate 31 reaches approximately 18°C, while the cooling and dehumidifying unit 20 continuously cools to ensure its cold-end temperature remains below 0°C. The lower the cold-end temperature, the faster the cooling rate inside the cabinet. The cooling and dehumidifying unit 20 uses a cold-end heat-conducting plate 26, resulting in a fast cold energy transfer rate. The cooling unit 30 uses a cold storage plate 31. Because the cold storage liquid can store cold energy, the cooling unit 30 is not suitable for rapid cooling. However, due to the phase change characteristics of the cold storage liquid material, the cold storage plate 31 can maintain a specific temperature for a relatively long time. Even when the second semiconductor refrigeration chip 32 is not working, the cold storage plate 31 can still be used to maintain the temperature inside the cabinet.

[0143] When the environment inside cabinet 10 is hot and humid, specifically referring to the high temperature and humidity environment in the receiving cavity 101, the cooling and dehumidification component 20 is activated for rapid cooling. When the temperature inside cabinet 10 reaches the set temperature, the humidity inside cabinet 10 is assessed. If the humidity inside cabinet 10 is high, the cooling and dehumidification component 20 continues to operate, while the heating component 40 is activated to compensate for the temperature inside cabinet 10, maintaining the temperature inside cabinet 10 at the set temperature until the humidity inside cabinet 10 reaches the set humidity level. At this point, both the heating component 40 and the cooling and dehumidification component 20 cease operation. The refrigeration component 30 controls the temperature inside the cabinet 10. At this time, the operation of the refrigeration component 30 has little impact on the humidity inside the cabinet 10. If the humidity inside the cabinet 10 is lower than the set value, the refrigeration and dehumidification component 20 stops working, and the refrigeration component 30 controls the temperature inside the cabinet 10. At this time, the operation of the refrigeration component 30 has little impact on the humidity inside the cabinet 10. The humidification component 50 is then activated to adjust the humidity inside the cabinet 10. When the humidity inside the cabinet 10 reaches the set value, the humidification component 50 stops working.

[0144] When the environment inside the cabinet 10 is high temperature and low humidity, mainly referring to the environment inside the cavity 101 being high temperature and low humidity, the cooling and dehumidifying component 20 is turned on for rapid cooling, and the humidifying component 50 is turned on; when the temperature inside the cabinet 10 reaches the set temperature, the cooling and dehumidifying component 20 stops working, and the cooling component 30 takes over to control the temperature inside the cabinet 10; when the humidity inside the cabinet 10 reaches the set value, the humidifying component 50 stops working.

[0145] When the cabinet 10 is in a low-temperature and high-humidity environment, which mainly refers to the accommodating cavity 101 being in a low-temperature and high-humidity environment, the cooling and dehumidification component 20 is turned on first to dehumidify, and then the heating component 40 is turned on to adjust and control the temperature inside the cabinet 10.

[0146] When the cabinet 10 is in a low temperature and low humidity environment, which mainly refers to the accommodating cavity 101 being in a low temperature and low humidity environment, the heating component 40 and the humidifying component 50 are turned on to adjust and control the temperature and humidity inside the cabinet 10.

[0147] The temperature and humidity inside the cabinet 10 in this application mainly refer to the temperature and humidity of the accommodating cavity 101.

[0148] The control methods applicable to the above storage cabinets include:

[0149] Determine the temperature and humidity inside cabinet 10 of the storage cabinet;

[0150] When the temperature inside cabinet 10 exceeds the set temperature and the humidity inside cabinet 10 exceeds the set humidity, cabinet 10 is in a high-temperature and high-humidity environment. Step S11: Control the cooling and dehumidification component 20 of the storage cabinet to turn on until the temperature inside cabinet 10 reaches the set temperature, then determine the humidity inside cabinet 10. Step S121: When the temperature inside cabinet 10 reaches the set temperature and the humidity inside cabinet 10 exceeds the set humidity, i.e., when the humidity inside cabinet 10 is high, control the cooling and dehumidification component 20 to continue working and control the heating component 40 of the storage cabinet to turn on, so that the humidity inside cabinet 10 is high. The temperature is maintained at the set temperature, and the humidity inside the cabinet 10 reaches the set humidity. When the humidity inside the cabinet 10 reaches the set humidity, the heating component 40 and the cooling and dehumidifying component 20 are both stopped working, and the cooling component 30 of the storage cabinet is turned on. Step S122: When the temperature inside the cabinet 10 reaches the set temperature, and when the humidity inside the cabinet 10 is less than the set humidity, the cooling and dehumidifying component 20 is stopped working, and the cooling component 30 and the humidifying component 50 are both turned on. When the humidity inside the cabinet 10 reaches the set humidity, the humidifying component 50 is stopped working.

[0151] It should be noted that steps S121 and S122 are performed after step S11. Steps S121 and S122 are steps performed under two different circumstances, and there is no order of precedence.

[0152] When the temperature inside cabinet 10 is higher than the set temperature and the humidity inside cabinet 10 is lower than the set humidity, cabinet 10 is in a high temperature and low humidity environment, and both the cooling and dehumidifying component 20 and the humidifying component 50 are turned on. When the temperature inside cabinet 10 reaches the set temperature, the cooling and dehumidifying component 20 is turned off and the cooling component 30 is turned on. When the humidity inside cabinet 10 reaches the set humidity, the humidifying component 50 is turned off.

[0153] When the temperature inside cabinet 10 is lower than the set temperature and the humidity inside cabinet 10 is higher than the set humidity, cabinet 10 is in a low-temperature, high-humidity environment. The cooling and dehumidification component 20 is turned on until the humidity inside cabinet 10 reaches the set humidity. Then, the cooling and dehumidification component 20 stops working and the heating component 40 is turned on to adjust the temperature inside cabinet 10. That is, when the temperature inside cabinet 10 reaches the set temperature, the heating component 40 stops working. After a period of time, if the temperature inside cabinet 10 falls below the set temperature again, the heating component 40 is turned on again.

[0154] When the temperature inside cabinet 10 is lower than the set temperature and the humidity inside cabinet 10 is lower than the set humidity, the environment inside cabinet 10 is a low-temperature, low-humidity environment. Both the heating element 40 and the humidifying element 50 are activated to adjust the temperature and humidity inside cabinet 10. Specifically, when the humidity inside cabinet 10 reaches the set humidity, the humidifying element 50 stops working. After a period of time, if the humidity inside cabinet 10 falls below the set humidity again, the humidifying element 50 is activated again. Similarly, when the temperature inside cabinet 10 reaches the set temperature, the heating element 40 stops working. After a period of time, if the temperature inside cabinet 10 falls below the set temperature again, the heating element 40 is activated again.

[0155] As can be seen from the above description, the embodiments of this utility model achieve the following technical effects:

[0156] The storage cabinet provided in this application includes a cabinet body 10, a cooling and dehumidifying component 20, a cooling component 30, a heating component 40, and a humidifying component 50. The cabinet body 10 is used to accommodate items to be stored. The cooling and dehumidifying component 20, the cooling component 30, the heating component 40, and the humidifying component 50 are all disposed inside the cabinet body 10 to regulate the temperature and humidity inside the cabinet body 10. The cooling and dehumidifying component 20 and the cooling component 30 both include semiconductor cooling chips, and the cooling component 30 also includes a cold storage plate 31.

[0157] The storage cabinet of this application can control the temperature inside the cabinet 10 within the optimal storage temperature range to meet the temperature control requirements of cigars; it can also control the humidity inside the cabinet 10 within the optimal storage humidity range to meet the humidity control requirements of cigars.

[0158] The storage cabinet of this application has four sets of components for precise control of the temperature and humidity inside the cabinet. The four sets of components are a cooling and dehumidification component 20, a cooling component 30, a heating component 40, and a humidification component 50. Among them, the cooling and dehumidification component 20 is used for rapid cooling and dehumidification, and the cooling component 30 is used to maintain and adjust the temperature inside the cabinet.

[0159] To address the need for high-precision temperature and humidity control in cigar cabinets, this application designs a small cigar cabinet that employs a semiconductor rapid cooling + semiconductor temperature maintenance temperature control system and an electric heating method to control the temperature inside the cabinet within the optimal storage temperature range for cigars. Furthermore, a humidity control system is designed to perform humidification and dehumidification to keep the humidity inside the cabinet within the set range.

[0160] The storage cabinet in this application is a temperature and humidity constant cigar cabinet.

[0161] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0162] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0163] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A storage cabinet, characterized in that, include: Cabinet (10), the cabinet (10) being used to accommodate items to be stored; The cooling and dehumidifying component (20), the cooling component (30), the heating component (40) and the humidifying component (50) are all installed inside the cabinet (10) to regulate the temperature and humidity inside the cabinet (10); The cooling and dehumidification component (20) and the cooling component (30) both include a semiconductor cooling chip, and the cooling component (30) also includes a cold storage plate (31).

2. The storage cabinet according to claim 1, characterized in that, The internal cavity of the cabinet (10) includes a receiving cavity (101) for accommodating items to be stored; the semiconductor cooling chip of the refrigeration and dehumidification assembly (20) is a first semiconductor cooling chip (21), with the cold end of the first semiconductor cooling chip (21) facing the receiving cavity (101) and the hot end of the first semiconductor cooling chip (21) facing away from the receiving cavity (101); the refrigeration and dehumidification assembly (20) further includes: A first cooling section (22), a cold-end cooling plate (26), and a cold-end fan (23) are provided. The first cooling section (22) is in contact with the cold end of the first semiconductor cooling chip (21). The cold-end cooling plate (26) is in contact with the first cooling section (22) and is located on one side of the receiving cavity (101). The cold-end fan (23) is located on the side of the cold-end cooling plate (26) away from the first cooling section (22) and is arranged to exhaust air towards the receiving cavity (101). The first hot end heat sink (24) and the first cooling fan (25) are located on the side of the first hot end heat sink (24) away from the first semiconductor cooling chip (21) and dissipate heat from the first hot end heat sink (24).

3. The storage cabinet according to claim 2, characterized in that, The cooling and dehumidifying assembly (20) also includes: The dehumidification section (29) has a receiving cavity (291) and an evaporation cavity (292). The receiving cavity (291) is used to receive condensate from the cold end of the first semiconductor cooling chip (21) and / or the first cooling section (22) and / or the cold end cooling plate (26). The guide part (293) has one end located in the receiving cavity (291) and the other end located in the evaporation cavity (292) so that the condensate in the receiving cavity (291) is introduced into the evaporation cavity (292) through the guide part (293); the evaporation cavity (292) is located on one side of the first hot end radiator (24) so ​​that the first hot end radiator (24) heats the condensate in the evaporation cavity (292) so that the condensate in the evaporation cavity (292) is heated and evaporated.

4. The storage cabinet according to claim 1, characterized in that, The internal cavity of the cabinet (10) includes a receiving cavity (101) for accommodating items to be stored; the semiconductor cooling chip of the cooling assembly (30) is a second semiconductor cooling chip (32), with the cold end of the second semiconductor cooling chip (32) facing the receiving cavity (101) and the hot end of the second semiconductor cooling chip (32) facing away from the receiving cavity (101); the cooling assembly (30) further includes: The second cooling section (33) contacts the cold end of the second semiconductor cooling chip (32) and the cold storage plate (31), which is located on one side of the receiving cavity (101); and / or The second hot-end heat sink (34) and the second cooling fan (35) are located on the side of the second hot-end heat sink (34) away from the second semiconductor cooling chip (32) and dissipate heat from the second hot-end heat sink (34).

5. The storage cabinet according to claim 1 or 4, characterized in that, The cold storage plate (31) contains a cold storage liquid; and / or The cold storage plate (31) is provided with a plurality of ribs (311), and a medium flow channel is formed between two adjacent ribs (311); the medium flow channel is used to contain the cold storage liquid.

6. The storage cabinet according to claim 1, characterized in that, The internal cavity of the cabinet (10) includes a receiving cavity (101) for accommodating the items to be stored; the heating assembly (40) includes: An electric heating element (41) and a first fan (42) are provided. The electric heating element (41) is located on one side of the air outlet of the first fan (42) so that the air blown out by the first fan (42) passes through the electric heating element (41) to generate hot air and the hot air flows to the receiving cavity (101).

7. The storage cabinet according to claim 6, characterized in that, The heating assembly (40) further includes: An ion sterilizer (43) is located on one side of the air outlet of the first fan (42) so that the first fan (42) blows the sterilizing ions generated by the ion sterilizer (43) toward the receiving cavity (101) with the airflow.

8. The storage cabinet according to claim 1, characterized in that, The internal cavity of the cabinet (10) includes a receiving cavity (101) for accommodating the items to be stored; the humidification assembly (50) includes: Humidifying section (51), wherein the humidifying section (51) contains moisture; The second fan (52) has the humidification part (51) located on one side of the air outlet of the second fan (52) so that the air blown out by the second fan (52) passes through the humidification part (51) and the water vapor evaporated by the humidification part (51) is blown towards the receiving cavity (101) by the airflow.

9. The storage cabinet according to claim 1, characterized in that, The internal cavity of the cabinet (10) includes a receiving cavity (101), a first mounting cavity (102), and a second mounting cavity; the receiving cavity (101) is used to receive the items to be stored; the first mounting cavity (102) is located below the receiving cavity (101), and the second mounting cavity is located behind the receiving cavity (101) and the first mounting cavity (102); the heating component (40) and the humidifying component (50) are disposed in the first mounting cavity (102), and the cooling and dehumidifying component (20) and the cooling component (30) are disposed in the second mounting cavity; an exhaust port (1072) is provided on the cavity wall of the second mounting cavity.

10. The storage cabinet according to claim 1, characterized in that, The storage cabinet is a cigar cabinet.

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