CN109827375B

CN109827375B - Storage box and refrigeration equipment

Info

Publication number: CN109827375B
Application number: CN201910259334.3A
Authority: CN
Inventors: 张明明; 史慧新; 魏中; 袁进国
Original assignee: Hefei Hualing Co Ltd; Midea Group Co Ltd; Hefei Midea Refrigerator Co Ltd
Current assignee: Hefei Hualing Co Ltd; Midea Group Co Ltd; Hefei Midea Refrigerator Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2021-08-31
Anticipated expiration: 2039-03-29
Also published as: CN109827375A

Abstract

The invention discloses a storage box and refrigeration equipment, wherein the storage box is arranged in a refrigeration chamber of the refrigeration equipment, and comprises: the box comprises a box body, wherein one end of the box body is arranged in an open manner, and a storage cavity is formed in the box body; the box cover is arranged on the box body and used for opening or closing the opening, the box cover is provided with a cold air channel communicated with the object containing cavity, the cold air channel is communicated with a refrigerating air channel of the refrigerating chamber, and the box cover is provided with a heating assembly used for heating the object containing cavity. The storage box can prolong the shelf life of fruits and vegetables, is beneficial to storage of tropical fruits, can accelerate curing of the fruits, has strong compatibility, multiple functions, convenient use and strong practicability, and meets different use requirements of users.

Description

Storage box and refrigeration equipment

Technical Field

The invention relates to the technical field of refrigeration, in particular to a storage box and refrigeration equipment.

Background

With the continuous improvement of living standard and transportation level of people, fruits have no difference between seasons and regions, tropical fruits such as mangoes, durian, pawpaw and longan become common food in homes of people, and the fruits are very convenient to purchase in physical supermarkets, online shopping malls and the like. However, tropical fruits are affected by the production area, climatic conditions and physiological characteristics thereof, so that the tropical fruits are easily frozen and damaged at low temperature, are easily rotten and deteriorated at high temperature, are not easy to store, and are much higher in selling price than vegetables and common fruits, thereby causing waste and loss.

At present, for the storage of tropical fruits, large-scale cold storages are adopted by wholesalers or retailers to prolong the shelf life of the tropical fruits. For individual users, there is no simple and effective way to store tropical fruits well to date. In addition, in order to ensure that fruits and vegetables are not rotten in the transportation process, fruit growers often pick fruits and vegetables in advance and control the fruits and vegetables not to be damaged by various preservation means, so that the states of the fruits and vegetables in hands of users cannot be estimated, the fruits and vegetables are completely mature and edible, and the fruits and vegetables are not completely mature, such as sour and astringent kiwi fruits, mango fruits with yellow pulp and the like; how to enable fruits and vegetables to be in an edible state and prolong the quality guarantee period of the fruits and vegetables after the fruits and vegetables are obtained by a user is not a specific solution at present.

Disclosure of Invention

The invention mainly aims to provide a storage box and refrigeration equipment, and aims to solve the problems that fruits and vegetables are not easy to store in the prior art.

In order to achieve the above object, the present invention provides a storage box installed in a refrigerating compartment of a refrigeration apparatus, the storage box including:

the box comprises a box body, wherein one end of the box body is arranged in an open manner, and a storage cavity is formed in the box body;

the box cover is arranged on the box body and used for opening or closing the opening, the box cover is provided with a cold air channel communicated with the object containing cavity, the cold air channel is communicated with a refrigerating air channel of the refrigerating chamber, and the box cover is provided with a heating assembly used for heating the object containing cavity.

Preferably, the cartridge cover includes:

the lower cover is arranged at the opening of the box body and seals the opening;

the upper cover, the upper cover is located the top of lower cover, the upper cover with form between the lower cover the cold wind passageway, the lower cover is opened and is equipped with and is used for the intercommunication the cold wind passageway with put a plurality of ventilation channels of thing cavity.

Preferably, the storage box further comprises a partition board, the partition board is installed in the box body and divides the storage cavity into a first sub-cavity and a second sub-cavity which are independent of each other;

the box cover further comprises a valve arranged between the upper cover and the lower cover, the valve divides the cold air channel into a first sub air channel and a second sub air channel and is used for controlling the on-off of the first sub air channel and the second sub air channel, the first sub air channel is arranged corresponding to the first sub cavity and is communicated with the first sub cavity through the ventilation channel, and the second sub air channel is arranged corresponding to the second sub cavity and is communicated with the second sub cavity through the ventilation channel.

Preferably, the cooling air duct is communicated with one of the first sub-air duct and the second sub-air duct, and the heating assembly is disposed in the other of the first sub-air duct and the second sub-air duct.

Preferably, the partition board is slidably disposed in the box body and can slide between a first position and a second position in a reciprocating manner relative to the box body, the partition board divides the storage cavity into the first sub-cavity and the second sub-cavity when sliding to the first position, and the partition board merges the first sub-cavity and the second sub-cavity when sliding to the second position.

Preferably, the partition board comprises an insulating layer and a shell body wrapped outside the insulating layer.

Preferably, the heating assembly comprises a heating wire, the heating wire is located between the upper cover and the lower cover and is attached to the lower cover, and the lower cover is a heat conductor.

Preferably, the box cover further comprises a heat preservation interlayer, the heat preservation interlayer is arranged between the upper cover and the lower cover, and the cold air channel is formed between the heat preservation interlayer and the lower cover.

Preferably, the storing box still is provided with temperature sensor, temperature sensor is connected with refrigeration plant's main control board, temperature sensor is used for detecting put the real-time temperature in the thing cavity and feed back to the main control board.

The invention also provides refrigeration equipment, which comprises the storage box.

The storage box can be used for storing fruits and vegetables, the fruits and the vegetables are placed in the storage cavity of the storage box, if the fruits and the vegetables need to be stored at a lower temperature, for example, below 10 ℃, the heating assembly is not started, cold air in the refrigeration air duct can be blown into the storage cavity through the cold air channel to refrigerate the storage cavity, a low-temperature storage space is provided for the fruits and the vegetables, and the quality guarantee period of the fruits and the vegetables is prolonged. When the fruits and vegetables need to be stored at moderate temperature, for example, at the temperature of 10-15 ℃, the heating assembly is started, the heating assembly is matched with cold air in the cold air channel to properly heat the storage cavity until the temperature in the storage space reaches 10-15 ℃, so that the fruits and vegetables can be prevented from being frozen, the fruits and vegetables can be prevented from rotten and going bad, and the hot-zone fruit storage box can be used for storing hot-zone fruits. When the fruits need to be ripened, the temperature in the storage space can be heated to 20-25 ℃, the temperature range is the optimal ripening temperature of the fruits, the ripening of the fruits which are not completely ripened in the storage space can be accelerated, and the fruits can be rapidly put into an edible state. The storage box can prolong the shelf life of fruits and vegetables, is beneficial to storage of tropical fruits, can accelerate curing of the fruits, has strong compatibility, multiple functions, convenient use and strong practicability, and meets different use requirements of users.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a refrigeration apparatus according to an embodiment of the present invention;

FIG. 2 is a partial main sectional view of a partition in a storage compartment in a first position according to an embodiment of the present invention;

FIG. 3 is a partial main sectional view of the storage compartment with the partition in the first position and the valve closed according to one embodiment of the present invention;

FIG. 4 is a partial main sectional view of the storage compartment with the partition in the first position and the valve open in accordance with one embodiment of the present invention;

FIG. 5 is a partial main sectional view of a partition in a storage compartment in a second position in accordance with one embodiment of the present invention;

FIG. 6 is a partial main sectional view of the storage compartment with the partition in the second position and the valve closed according to one embodiment of the present invention;

FIG. 7 is a partial main sectional view of the storage box with the partition in the second position and the valve open according to one embodiment of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Storage box	3	Heating assembly
1	Box body	31	Heating wire
				10	Cavity for placing articles	4	Partition board
11	First sub-cavity	41	Heat insulation layer
				12	Second sub-cavity	42	Shell body
2	Box cover	5	Valve gate
				20	Cold air channel	6	Temperature sensor
21	First sub-air duct	200	Air-cooled refrigerator
				22	Second sub-air duct	201	Refrigerating chamber
23	Upper cover	202	Refrigerating air duct
				24	Lower cover	203	Fan blower
240	Ventilation duct	204	Evaporator with a heat exchanger
				25	Heat preservation interlayer	205	Refrigeration air duct

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The description of the orientations of "up", "down", "front", "back", etc. in the present invention, with reference to the orientations shown in fig. 1, 2 and 5, is merely for explaining the relative positional relationship between the respective components in the postures shown in fig. 1, 2 and 5, and if the specific posture is changed, the directional indication is changed accordingly.

The invention provides a storage box.

As shown in fig. 1 to 7, the storage box 100 is installed in a cooling compartment of a cooling device 200, and the storage box 100 of the present embodiment is described by taking a drawer installed in an air-cooled refrigerator as an example. The storage box 100 comprises a box body 1 and a box cover 2, wherein one end of the box body 1 is open, and the box cover 2 is arranged above the box body 1 and used for opening or closing the opening. Specifically, the opening is opened above the box body 1, and the box cover 2 is covered above the box body 1. An object placing cavity 10 is formed in the box body 1, a cold air channel 20 communicated with the object placing cavity 10 is formed in the box cover 2, and the cold air channel 20 is communicated with a refrigerating air duct 202 of the refrigerating chamber. It is understood that the refrigerating compartment may be a freezing compartment, a refrigerating compartment or a temperature changing compartment, specifically, the refrigerating compartment of the present embodiment is a refrigerating compartment 201, and the storage box 100 is installed in the refrigerating compartment 201. The cold air channel 20 is communicated with the refrigeration air channel 202 of the refrigerating chamber 201, so that cold air in the refrigeration air channel 202 can be blown into the storage cavity 10 of the box body 1 through the cold air channel 20 of the box cover 2. The box cover 2 is provided with a heating component 3 for heating the storage cavity 10.

The storing box 100 of this embodiment can be used to save the fruit vegetables, places the fruit vegetables in the storing cavity 10 of storing box 100, if the fruit vegetables need be at the lower temperature, for example store below 10 ℃, then heating element 3 does not start, and the cold wind in the refrigeration wind channel 202 can blow in through cold wind passageway 20 and put in the cavity 10, refrigerates to thing cavity 10, provides a low temperature storage space for the fruit vegetables, prolongs the shelf life of fruit vegetables. When the fruits and vegetables need to be stored at moderate temperature, for example, at the temperature of 10-15 ℃, the heating component 3 is started, the heating component 3 is matched with cold air in the cold air channel 20 to properly heat the storage cavity 10 until the temperature in the storage space reaches 10-15 ℃, so that the fruits and vegetables can be prevented from being frozen, the fruits and vegetables can be prevented from rotting and deteriorating, and the hot-zone fruit storage box can be used for storing hot-zone fruits. When the fruits need to be ripened, the temperature in the storage space can be heated to 20-25 ℃, the temperature range is the optimal ripening temperature of the fruits, the ripening of the fruits which are not completely ripened in the storage space can be accelerated, and the fruits can be rapidly put into an edible state. The storage box 100 can prolong the shelf life of fruits and vegetables, is beneficial to storage of tropical fruits, can accelerate curing of the fruits, and is strong in compatibility, multiple in function, convenient to use, strong in practicability and capable of meeting different use requirements of users.

Specifically, the box cover 2 includes an upper cover 23 and a lower cover 24, the lower cover 24 is covered on the opening of the box body 1 and seals the opening, the upper cover 23 is located above the lower cover 24, a cold air channel 20 is formed between the upper cover 23 and the lower cover 24, the lower cover 24 is provided with a plurality of ventilation channels 240 arranged at intervals for communicating the cold air channel 20 with the storage cavity 10, and cold air in the cold air channel 20 can enter the storage cavity 10 through the ventilation channels 240.

It can be understood that, in order to avoid the situation that the moisture and nutrition loss occurs during the long-term storage of the fruits and vegetables put into the storage box 100, the size of the ventilation channel 240 of the present embodiment should not be too large, and is a micro-pore structure, i.e. a micro-through-hole structure. Preferably, the ventilation channels 240 of this embodiment are circular through holes, the diameter of the ventilation channels 240 is 3mm to 5mm, and the interval between any two adjacent ventilation channels 240 is 3mm to 6mm, so that the structure is simple and the manufacturing is easy. A plurality of ventilation passageways 240 of this embodiment are the array and arrange, not only are convenient for make, do benefit to moreover and improve the homogeneity of carrying out the refrigeration to box body 1. In other embodiments, the ventilation channel 240 may be a square through hole, a diamond through hole, or any other through hole or slit with any shape, and the specific size thereof may be evaluated according to the actual situation of the storage box 100, and the shape, size, and arrangement of the ventilation channel 240 are not limited by the present invention.

The box cover 2 of the embodiment can be fixed in the refrigerating chamber 201 of the air-cooled refrigerator 200, the box body 1 can be taken out of the refrigerating chamber 201 or put into the refrigerating chamber 201, and when the box body 1 is put into the refrigerating chamber 201, the opening at the upper end of the box body 1 is sealed by the box cover 2, so that fruits and vegetables in the box body 1 can be stored; when the storage box 100 is taken out of the refrigerating chamber 201, the box body 1 is far away from the box cover 2, an opening at the upper end of the box body 1 is in an open state, and fruits and vegetables are convenient to take.

As shown in fig. 1 to 4, in this embodiment, the storage box 100 further includes a partition plate 4, the partition plate 4 is installed in the box body 1 and divides the storage cavity 10 into a first sub-cavity 11 and a second sub-cavity 12 which are independent of each other; the box cover 2 further comprises a valve 5 arranged between the upper cover 23 and the lower cover 24, the valve 5 divides the cold air channel 20 into a first sub air channel 21 and a second sub air channel 22 and is used for controlling the connection and disconnection between the first sub air channel 21 and the second sub air channel 22, the first sub air channel 21 is arranged corresponding to the first sub cavity 11 and is communicated with the first sub cavity 11 through a ventilation channel 240, and the second sub air channel 22 is arranged corresponding to the second sub cavity 12 and is communicated with the second sub cavity 12 through the ventilation channel 240. Further, the cooling air duct 202 communicates with one of the first sub-air duct 21 and the second sub-air duct 22, and the heating assembly 3 is disposed in the other of the first sub-air duct 21 and the second sub-air duct 22.

Specifically, the first sub-air duct 21 and the second sub-air duct 22 of the present embodiment are arranged front and back, wherein the second sub-air duct 22 is located at the front side of the first sub-air duct 21. When the box body 1 is loaded into the refrigerating chamber 201, the first sub-duct 21 is close to the cooling duct 202 of the refrigerating chamber 201, and the second sub-duct 22 is close to the door of the air-cooled refrigerator 200. The cooling air duct 202 of the present embodiment is communicated with the first sub-air duct 21, and the heating assembly 3 is disposed in the second sub-air duct 22.

The partition plate 4 divides the storage cavity 10 into a first sub-cavity 11 and a second sub-cavity 12 which are independent from each other, when the second sub-cavity 12 needs to be heated and the first sub-cavity 11 needs to be refrigerated, the valve 5 is closed, the first sub-air duct 21 and the second sub-air duct 22 are blocked, cold air in the refrigerating air duct 202 can be blown into the first sub-cavity 11 through the first sub-air duct 21 to refrigerate the first sub-cavity 11, the heating component 3 can heat the second sub-cavity 12, a user can store common fruits and vegetables in the first sub-cavity 11, and hot-band fruits or fruits which need to be cooked are stored in the second sub-cavity 12. When the second sub-cavity 12 needs to be cooled, the valve 5 is opened, the first sub-air duct 21 is communicated with the second sub-air duct 22, cold air in the cooling air duct 202 can be blown into the first sub-cavity 11 through the first sub-air duct 21, can also be blown into the second sub-air duct 22 from the first sub-air duct 21, and is blown into the second sub-cavity 12 through the second sub-air duct 22, and meanwhile, the first sub-cavity 11 and the second sub-cavity 12 are cooled. The arrangement of the partition board 4 in the embodiment enables one storage box 100 to have a heating function and a refrigerating function at the same time, and the use is convenient and flexible.

Further, in this embodiment, the partition plate 4 is slidably disposed in the box body 1 and can slide between a first position and a second position in a reciprocating manner relative to the box body 1, when the partition plate 4 slides to the first position, the storage cavity 10 is divided into a first sub-cavity 11 and a second sub-cavity 12, and when the partition plate 4 slides to the second position, the first sub-cavity 11 and the second sub-cavity 12 are combined. Specifically, both sides of the partition plate 4 may be respectively lapped on both inner walls in the box body 1, and the partition plate 4 may move back and forth in the box body 1 with respect to the box body 1. As shown in fig. 1 to 4, when fruits and vegetables with large temperature difference need to be placed in the box body 1, the partition plate 4 is slid to the first position, and at this time, the storage cavity 10 is divided into the first sub-cavity 11 and the second sub-cavity 12 by the partition plate 4, so that the storage box 100 cools the first sub-cavity 11 and heats the second sub-cavity 12 according to actual needs, or simultaneously cools the first sub-cavity 11 and the second sub-cavity 12; when fruits and vegetables with low storage temperature difference are required to be placed in the box body 1 as shown in fig. 5 to 7, the partition plate 4 is slid to the second position, at the moment, the first sub-cavity 11 and the second sub-cavity 12 are combined into the storage cavity 10, so that the storage box 100 refrigerates the whole storage cavity 10 according to actual needs or heats the whole storage cavity 10 as required, the heating assembly 3 is started to heat the front area of the box body 1, the temperature of the whole storage cavity 10 is increased, the use is flexible and convenient, and different use requirements of users are met. In fig. 3, 4, 6, and 7, a straight line with an arrow indicates a cold air flow direction, and a spline curve with an arrow indicates a hot air flow direction.

In this embodiment, the partition board 4 includes an insulating layer 41 and a casing 42 wrapped outside the insulating layer 41, wherein the insulating layer 41 may be made of a foam plastic in the prior art, such as a polyurethane foam plastic, to prevent the temperature of the first sub-cavity 11 and the temperature of the second sub-cavity 12 from interfering with each other.

The heating assembly 3 of the present embodiment includes a heating wire 31, the heating wire 31 is disposed between the upper cover 23 and the lower cover 24 and is adhered to the lower cover 24, the lower cover 24 is a heat conductor, it can be understood that the lower cover 24 of the present embodiment is a good conductor of heat, the heating wire 31 can be adopted in the prior art, the heating wire 31 can be coiled on the lower cover 24, and the temperature of the storage cavity 10 can be raised by heating the lower cover 24. In order not to interfere with the ventilation passage 240 provided on the lower cover 24, the heating wire 31 is disposed avoiding the ventilation passage 240.

In this embodiment, the box cover 2 further includes a heat insulation interlayer 25, the heat insulation interlayer 25 is disposed between the upper cover 23 and the lower cover 24, and a cold air channel 20 is formed between the heat insulation interlayer 25 and the lower cover 24. The heat-insulating interlayer 25 of the present embodiment can be made of a foaming plastic in the prior art, such as a polyurethane foaming plastic, so as to prevent the storage box 100 and the external temperature from affecting each other.

The storing box 100 of this embodiment still is provided with temperature sensor 6, and temperature sensor 6 is connected with air-cooled refrigerator 200's main control board, and temperature sensor 6 is used for detecting the real-time temperature of putting in the thing cavity 10 and feeds back to the main control board to make the main control board open according to the actual temperature control heater strip 31 of putting in the thing cavity 10 and stop, degree of automation is high. The temperature sensor 6 of the present embodiment may employ a conventional technique. The temperature sensor 6 of the present embodiment may be specifically installed between the upper cover 23 and the lower cover 24 of the cartridge cover 2 and located at the front side region of the cartridge body 1.

The invention also provides a refrigerating device 200, and the refrigerating device 200 can be an air-cooled refrigerator. The refrigeration device 200 comprises the storage box 100. Specifically, as shown in fig. 1, in the refrigeration device 200, a fan 203 and an evaporator 204 are disposed in a refrigeration air duct 202 of a refrigeration chamber 201, and the refrigeration air duct 202 is communicated with the cool air passage 20 of the storage box 100 through a refrigeration air duct 205. After the evaporator 204 cools the air in the cooling air duct 202, a part of the cool air is blown to the refrigerating chamber 201 through an air outlet (not shown) of the cooling air duct 202, and another part of the cool air is blown to the cool air duct 20 through the cooling air duct 202, so as to cool the storage cavity 10 in the storage box 100. Since the refrigeration apparatus 200 adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a storing box, the storing box is installed in refrigeration room of refrigeration plant, its characterized in that, the storing box includes:

the box cover is arranged on the box body in a covering mode and used for opening or closing the opening, a cold air channel communicated with the object containing cavity is formed in the box cover and communicated with a refrigerating air channel of the refrigerating compartment, and a heating assembly used for heating the object containing cavity is arranged on the box cover;

the box cover comprises:

the upper cover is positioned above the lower cover, the cold air channel is formed between the upper cover and the lower cover, and the lower cover is provided with a plurality of ventilation channels for communicating the cold air channel with the object placing cavity;

the storage box also comprises a partition board which is arranged in the box body and divides the storage cavity into a first sub-cavity and a second sub-cavity which are independent from each other;

the box cover further comprises a valve arranged between the upper cover and the lower cover, the valve divides the cold air channel into a first sub air channel and a second sub air channel and is used for controlling the connection and disconnection between the first sub air channel and the second sub air channel, the first sub air channel is arranged corresponding to the first sub cavity and is communicated with the first sub cavity through the ventilation channel, and the second sub air channel is arranged corresponding to the second sub cavity and is communicated with the second sub cavity through the ventilation channel; the heating assembly is arranged in the second sub-air channel.

2. The storage box of claim 1, wherein the cooling air duct communicates with one of the first and second sub-air ducts, and the heating assembly is disposed in the other of the first and second sub-air ducts.

3. The storage box of claim 1, wherein the partition is slidably disposed within the box body and is capable of sliding reciprocally relative to the box body between a first position and a second position, wherein the partition, when slid to the first position, divides the storage cavity into the first sub-cavity and the second sub-cavity, and wherein, when slid to the second position, merges the first sub-cavity and the second sub-cavity.

4. A storage box as claimed in claim 1, in which the partition comprises an insulating layer and a shell surrounding the insulating layer.

5. A storage box as claimed in any one of claims 1 to 4, wherein the heating assembly comprises a heating wire located between the upper and lower covers and abutting against the lower cover, the lower cover being a heat conductor.

6. The storage box according to any one of claims 1 to 4, wherein the box cover further comprises a heat-insulating interlayer, the heat-insulating interlayer is arranged between the upper cover and the lower cover, and the cold air channel is formed between the heat-insulating interlayer and the lower cover.

7. A storage box as claimed in any one of claims 1 to 4, wherein a temperature sensor is provided, the temperature sensor is connected to a main control board of a refrigeration device, and the temperature sensor is used for detecting real-time temperature in the storage cavity and feeding the temperature back to the main control board.

8. Refrigeration appliance, characterized in that it comprises a magazine according to any one of claims 1 to 7.