CN219390121U - Storage box mounted on storage door and storage door - Google Patents

Abstract

The utility model provides a storage box installed on a storage door and the storage door, wherein the storage door comprises: the box body is internally provided with a circulating air cavity and a storage channel allowing articles to be stored and taken from the outdoor side and the indoor side, the storage channel and the circulating air cavity are separated by a cover plate, an air outlet hole and an air return hole which are communicated with the storage channel and the circulating air cavity are formed in the cover plate, and the air outlet hole and the air return hole are respectively arranged relative to two adjacent wall plates or two opposite wall plates of the box body; the temperature adjusting mechanism is arranged in the circulating air cavity and positioned at the air return hole and is used for enabling air flow in the storage channel to flow into the circulating air cavity through the air return hole to be converted into refrigerating air flow or heating air flow, and enabling the air flow in the circulating air cavity to flow into the storage channel through the air outlet hole. Therefore, the storage door can effectively avoid the condition that food materials of express delivery, take-out or online shopping which need refrigeration or heat preservation deteriorate or become cool, so as to improve user experience.

Description

Storage box mounted on storage door and storage door

Technical Field

The utility model relates to the technical field of household equipment, in particular to a storage box arranged on a storage door and the storage door.

Background

Nowadays, life is faster and faster, and chilled fresh distribution is more and more convenient. Many times consumers will purchase dinner materials online in idle hours of work or take out directly online. Because of uncertainty of the arrival time of order delivery, uncertainty of the time of the user going home from work is difficult to perfectly ensure that the user just receives food or take-away at home, so that the time of food or take-away delivery is often advanced by one section. This can lead to food or take-out being stored for a period of time at room temperature outside the entrance door, and if the food or take-out catches up with a traffic jam or other unexpected events, the waiting time at room temperature can be prolonged considerably. Food materials such as refrigerated meat purchased in the summer under high temperature conditions may quickly decay and become sour, and take-away may quickly cool in the winter under low temperature conditions. In addition, the food is placed outside the entrance door, so that the sanitation, safety and the like of the food are difficult to ensure.

At present, in the prior art, express boxes capable of placing express, mails or take-away are arranged on walls or doors of residential houses of users, but the problems that refrigerated or heat-preserving food materials are bad or cool still exist, so that user experience is reduced.

Disclosure of Invention

It is an object of the present utility model to provide a storage compartment and a storage door mounted on the storage door that overcomes at least one of the technical drawbacks of the prior art.

The utility model further aims to provide refrigerating air flow or heating air flow for the storage channel of the storage box, so that the condition that the food materials of express delivery, take-out or online shopping needing refrigeration or heat preservation are deteriorated or cooled is effectively avoided, and the user experience is improved.

It is a further object of the present utility model to ensure the rate of temperature rise of the temperature within the storage channel and the uniformity of the temperature within the storage channel.

It is a further object of the present utility model to ensure temperature constancy and stability within the storage channel.

In particular, the present utility model provides a storage bin mounted on a storage door, comprising:

the box body is internally provided with a circulating air cavity and a storage channel allowing articles to be stored and taken from the outdoor side and the indoor side, the storage channel and the circulating air cavity are separated by a cover plate, an air outlet hole and an air return hole which are communicated with the storage channel and the circulating air cavity are formed in the cover plate, and the air outlet hole and the air return hole are respectively arranged relative to two adjacent wall plates or two opposite wall plates of the box body;

the temperature adjusting mechanism is arranged in the circulating air cavity and positioned at the air return hole and is used for enabling air flow in the storage channel to flow into the circulating air cavity through the air return hole to be converted into refrigerating air flow or heating air flow, and enabling the air flow in the circulating air cavity to flow into the storage channel through the air outlet hole.

Further, the temperature adjustment mechanism includes:

the semiconductor refrigerating sheet is provided with a first working end capable of refrigerating or heating;

the heat exchange component is arranged at the first working end of the semiconductor refrigeration piece;

the air inlet of the fan is positioned at the return air hole, the heat exchange component is arranged at the air inlet of the fan, the heat exchange component is provided with a heat exchange channel which allows air flow flowing out of the air outlet of the fan to flow into the circulating air cavity, the fan is used for enabling circulating air flow to flow between the storage channel and the circulating air cavity through the air outlet hole and the return air hole, and the fan is used for enabling heat or cold on the first working end to be exchanged into the circulating air flow in the circulating air cavity through the heat exchange component.

Further, the circulating air cavity comprises three communicated cavities which are respectively and correspondingly arranged with any three wall plates of the box body; and, in addition, the processing unit,

the heat exchange member includes:

the heat exchange plates are arranged in the three cavities in an extending mode, and the outer side faces of the heat exchange plates are arranged at the first working ends of the semiconductor refrigerating sheets;

the heat exchange fins are arranged on the inner side surface of the heat exchange plate in an extending mode, and the heat exchange channels are positioned between two adjacent heat exchange fins;

the fan is a centrifugal fan arranged on the heat exchange plate, and the plurality of heat exchange fins are arranged around a radial air outlet of the centrifugal fan.

Further, the heat exchange member further includes:

the heat exchange bars are embedded on the side surface of the heat exchange plate close to the first working end and are radial extending from the geometric central axis of the surface of the first working end to the edge of the heat exchange plate.

Further, the heat exchange member further includes:

the first heat-conducting plate is attached to the first working end on one side face, and the other side face is attached to the heat-exchanging plate and contacted with the plurality of heat-exchanging strips.

Further, the semiconductor refrigeration piece is provided with a second working end which is arranged opposite to the function of the first working end;

a heat dissipation port which is communicated with the circulating air cavity and the indoor space is formed in the position, corresponding to the second working end, of the box body, and a heat dissipation plate is arranged in the heat dissipation port;

the periphery of the semiconductor refrigerating sheet is sleeved with a inclusion between the first heat-conducting plate and the heat-radiating plate, and a second heat-conducting plate attached between the second working end and the heat-radiating plate is arranged in the inclusion.

Further, each side plate of the box body comprises a first interlayer, a second interlayer and an insulating layer, and the insulating layer is arranged between the first interlayer and the second interlayer.

Further, the storage channel is provided with an indoor access port positioned at the indoor side and an outdoor access port positioned at the outdoor side; and, in addition, the processing unit,

the storage case further includes:

the indoor door is rotationally connected to the indoor side of the box body and used for opening or closing an indoor memory access port;

the outdoor door is rotationally connected to the outdoor side of the box body and is used for opening or closing the outdoor access port;

the electronic lock mechanism is arranged at the outdoor side of the box body and is used for locking the outdoor door or allowing the outdoor door to be opened;

the handle switch is arranged on the indoor door and is provided with a locking state for locking the indoor door and an opening state for allowing the indoor door to be opened, and the handle switch drives the indoor door to open the indoor access opening under the condition that the opening state is continuously pulled indoors.

In particular, the present utility model also provides a storage door comprising:

a door body;

the storage box arranged on the storage door is characterized in that the box body of the storage box is arranged on the door body.

Further, the storage door includes:

the electronic cat eye device is arranged at the outdoor side of the door body;

the control screen is arranged on the indoor side of the door body and is electrically connected with the electronic cat eye device;

the sound playing device is arranged at the outdoor side of the door body;

the box body is integrally arranged on the door body.

The storage box is provided with the box body, the circulating air cavity and the storage channel are arranged in the box body, the storage channel and the circulating air cavity are separated through the cover plate, the cover plate is provided with the air outlet hole and the air return hole, the circulating air cavity is internally provided with the temperature regulating mechanism, and the temperature regulating mechanism is used for promoting air flow in the storage channel to flow into the circulating air cavity through the air return hole to be converted into refrigerating air flow or heating air flow, and promoting air flow in the circulating air cavity to flow into the storage channel through the air outlet hole. Therefore, the storage door can effectively avoid the condition that food materials of express delivery, take-out or online shopping which need refrigeration or heat preservation go bad or become cool, so as to improve user experience.

Furthermore, the storage box arranged on the storage door disclosed by the utility model has the advantages that the circulating air cavity formed by the arrangement of the cover plate is matched with the temperature regulating mechanism, so that the refrigerating air flow or the heating air flow is the air flow which can flow in the storage channel, the speed of temperature change in the storage channel and the uniformity of the temperature in the storage channel are further ensured, the quality of express, takeaway or food materials needing refrigeration or heat preservation in the storage channel can be further ensured, and the user experience is further improved.

Further, the storage box arranged on the storage door disclosed by the utility model has the advantages that the circulating air cavity formed by the arrangement of the cover plate is matched with the temperature regulating mechanism, so that the refrigerating air flow or the heating air flow is the circulating air flow which can circularly flow between the storage channel and the circulating air cavity, the air flow in the storage channel can be continuously guided by the fan and is discharged into the storage channel through the circulating air cavity after the heat exchange of the semiconductor refrigerating plate, the constancy and the stability of the temperature in the storage channel can be ensured, the condition that the temperature in the storage channel is greatly changed after the temperature reaches the set temperature is avoided, the quality of express, take-away or food stored in the storage channel and needing refrigeration or heat preservation is further ensured, and the user experience is further improved.

Furthermore, the storage box arranged on the storage door disclosed by the utility model has the advantages that the air outlet and the air return hole are respectively arranged relative to the two adjacent wall plates or the two opposite wall plates of the box body, so that the heating air flow or the refrigerating air flow can flow through more spaces in the storage channel, and the temperature reaching rate of the temperature in the storage channel and the uniformity of the temperature in the storage channel are further ensured.

The storage door of the utility model has the beneficial technical effects that the storage box has because the storage door comprises the storage box, and the storage door of the utility model also has the beneficial technical effects that the storage box has.

The above, as well as additional objectives, advantages, and features of the present utility model will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present utility model when read in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

FIG. 1 is one of structural schematic views of a storage case according to an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of a storage bin according to one embodiment of the present utility model;

FIG. 3 is an enlarged schematic view at "A" in FIG. 2;

FIG. 4 is a schematic structural view of a temperature regulating mechanism in a storage bin according to one embodiment of the present utility model;

FIG. 5 is an exploded schematic view of a tempering mechanism in a storage bin according to an embodiment of the present utility model;

FIG. 6 is a schematic structural view of a lid in a storage bin according to one embodiment of the present utility model;

FIG. 7 is a second schematic structural view of a storage case according to an embodiment of the present utility model;

FIG. 8 is one of the structural schematic illustrations of a storage door according to one embodiment of the utility model;

fig. 9 is a second schematic structural view of a storage case according to an embodiment of the present utility model.

Detailed Description

In the description of the present embodiment, it should be understood that the terms "center," "upper," "lower," "left," "right," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature, i.e. one or more such features. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. When a feature "comprises or includes" a feature or some of its coverage, this indicates that other features are not excluded and may further include other features, unless expressly stated otherwise.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "disposed," and the like should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. Those of ordinary skill in the art will understand the specific meaning of the terms described above in the present utility model as the case may be.

Furthermore, in the description of the present embodiments, a first feature "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature therebetween. That is, in the description of the present embodiment, the first feature being "above", "over" and "upper" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature "under", "beneath", or "under" a second feature may be a first feature directly under or diagonally under the second feature, or simply indicate that the first feature is less level than the second feature.

Unless otherwise defined, all terms (including technical and scientific terms) used in the description of this embodiment have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the description of the present embodiment, the descriptions of the terms "present embodiment," "implementation," "modified embodiment," and the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The storage box mounted on the storage door according to the present embodiment will be described in detail with reference to fig. 1 to 7. FIG. 1 is one of structural schematic views of a storage case according to an embodiment of the present utility model; FIG. 2 is a schematic cross-sectional view of a storage bin according to one embodiment of the present utility model, and arrows in FIG. 2 are flow direction indications of the circulating air flow; FIG. 3 is an enlarged schematic view at "A" in FIG. 2; FIG. 4 is a schematic structural view of a temperature regulating mechanism in a storage bin according to one embodiment of the present utility model; FIG. 5 is an exploded schematic view of a tempering mechanism in a storage bin according to an embodiment of the present utility model; FIG. 6 is a schematic structural view of a lid in a storage bin according to one embodiment of the present utility model; fig. 7 is a second schematic structural view of a storage case according to an embodiment of the present utility model.

Referring to fig. 1 and 3, in the present embodiment, a storage box mounted on a storage door 700 includes a box 100 and a temperature adjusting mechanism 300. The box body 100 is internally provided with a circulating air cavity 110 and a storage channel 120 for allowing articles to be accessed from the outdoor side and the indoor side, the storage channel 120 and the circulating air cavity 110 are separated by a cover plate 200, the cover plate 200 is provided with an air outlet 220 and an air return 210 which are communicated with the storage channel 120 and the circulating air cavity 110, and the air outlet 220 and the air return 210 are respectively arranged relative to two adjacent wall plates or two opposite wall plates of the box body 100; the temperature adjusting mechanism 300 is disposed in the circulating air chamber 110, the temperature adjusting mechanism 300 is disposed at the air outlet 220, and the temperature adjusting mechanism 300 is used for promoting the air flow in the storage channel 120 to flow into the circulating air chamber 110 through the air return hole 210 to be converted into the cooling air flow or the heating air flow, and promoting the air flow in the circulating air chamber 110 to flow into the storage channel 120 through the air outlet 220. Therefore, the storage door 700 of the utility model can effectively avoid the condition that the food materials of express delivery, take-out or online shopping which need refrigeration or heat preservation deteriorate or become cool, so as to improve the user experience.

Because the storage box installed on the storage door 700 of this embodiment, the circulation wind chamber 110 that forms through the setting of apron 200 cooperates the effect of temperature regulating mechanism 300 to make the refrigeration air current or the air current that heats the air current that can flow in storage passageway 120, and then guaranteed the homogeneity of the temperature in the speed of temperature variation in the storage passageway 120 and the storage passageway 120, and then can guarantee the quality of the express delivery, takeaway or the food material that need refrigerate or keep warm in the storage passageway 120 well, further promoted user experience.

In addition, the storage box installed on the storage door 700 of the embodiment, the circulating air cavity 110 formed by the arrangement of the cover plate 200 is matched with the temperature adjusting mechanism 300 to enable the refrigerating air flow or the heating air flow to be circulating air flow capable of circulating between the storage channel 120 and the circulating air cavity 110, and then the air flow in the storage channel can be continuously guided by the fan 320 and flows through the circulating air cavity 110 to be discharged into the storage channel 120 after being subjected to heat exchange by the semiconductor refrigerating plate 310, so that the constancy and stability of the temperature in the storage channel 120 can be ensured, the condition that the temperature in the storage channel 120 does not change greatly after reaching the set temperature is further ensured, the quality of express, take-out or food stored in the storage channel 120 and needing refrigeration or heat preservation is further ensured, and the user experience is further improved.

And the storage box installed on the storage door 700 of the present embodiment, because the air outlet 220 and the air return 210 are respectively disposed opposite to the two adjacent wall plates of the box body 100 or opposite to the two wall plates, the flow of the heating air or the cooling air can flow through more spaces in the storage channel 120, and further the temperature reaching rate of the temperature in the storage channel 120 and the uniformity of the temperature in the storage channel 120 are ensured.

In addition, the cooling and heating functions of the first working end of the semiconductor refrigeration may be implemented by changing the polarity of the voltage connection end flowing through the semiconductor refrigeration piece 310, which is well known in the art, and will not be described herein.

In this embodiment, the air return area of each air return hole 210 is larger than the air outlet area of each air outlet hole 220, so that the circulating air flow flowing out from the air outlet holes 220 has high wind pressure, and the air enters the storage channel 120 at a high wind speed and far blowing, and is not easy to flow short; and the speed of the circulating air flow entering the return air hole 210 is low, and short flow is not easy to occur.

Referring to fig. 2, 3, 4 and 5, in the present embodiment, the temperature adjustment mechanism 300 includes a semiconductor cooling fin 310, a heat exchange member 330 and a blower fan 320. The semiconductor refrigeration piece 310 has a first working end capable of refrigerating or heating; the heat exchange member 330 is disposed at the first working end of the semiconductor refrigeration sheet 310; the air inlet of the blower 320 is located at the return air hole 210, the heat exchange member 330 is disposed at the air outlet of the blower 320, the heat exchange member 330 has a heat exchange channel that allows the air flow from the air outlet of the blower 320 to flow into the circulating air chamber 110, the blower 320 is used for promoting circulating air flow between the storage channel 120 and the circulating air chamber 110 through the air outlet 220 and the return air hole 210, and the blower is used for promoting heat or cold on the first working end to be exchanged into the circulating air flow in the circulating air chamber 110 through the heat exchange member 330. The air flow in the storage channel 120 can be converted into a refrigerating air flow or a heating air flow by flowing into the circulating air cavity 110 through the air return hole 210, and the air flow in the circulating air cavity 110 is promoted to flow into the storage channel 120 through the air outlet hole 220.

Moreover, it can be appreciated that the heat exchange member 330 is configured to increase the heat exchange area of the circulating air flow and the first working end of the semiconductor refrigeration sheet 310, so as to ensure the heat exchange efficiency of the circulating air flow and the first working end of the semiconductor refrigeration sheet 310, further ensure the temperature reaching rate of the temperature in the storage channel 120, and ensure the user experience; and, heat exchange between the circulating gas stream and the heat exchange member 330 may be performed through the wall of the heat exchange passage.

In a modified embodiment, the temperature adjustment mechanism 300 may be a circulation system including at least a compressor, two heat exchangers and a reversing valve, which are connected by a pipeline, wherein one heat exchanger is used as a first working end of the semiconductor refrigeration piece 310 in the above embodiment, the other heat exchanger is used as a second working end of the semiconductor refrigeration piece 310 in the below embodiment, and the direction of the refrigerant in the circulation system is changed by the reversing valve to realize the refrigeration or heating function of the first working end and the second working end. The temperature adjusting mechanism 300 further achieves the function of converting the air flow in the storage channel 120 into the refrigerating air flow or the heating air flow through the return air hole 210 into the circulating air cavity 110, and promoting the air flow in the circulating air cavity 110 to flow into the storage channel 120 through the air outlet hole 220.

Referring to fig. 2, 3, 4 and 5, in the present embodiment, the circulating air chamber 110 includes three chambers that are respectively and correspondingly provided with any three walls of the case 100; the heat exchange member 330 includes a heat exchange plate 331 and a plurality of heat exchange fins 332, the heat exchange plate 331 is arranged in three chambers in an extending manner, and an outer side surface of the heat exchange plate 331 is arranged at a first working end of the semiconductor refrigeration sheet 310; the plurality of heat exchange fins 332 are arranged on the inner side surface of the heat exchange plate 331 in an extending manner, and the heat exchange channels are positioned between two adjacent heat exchange fins 332; the fan 320 is a centrifugal fan disposed on the heat exchange plate 331, and a plurality of heat exchange fins 332 are disposed around a radial air outlet of the centrifugal fan.

Referring to fig. 6, it may be understood that the circulating air chamber 110 includes three chambers corresponding to any three walls of the box 100, and the corresponding cover plate 200 may be a U-shaped structure formed by connecting the first connecting plate 230, the second connecting plate 240 and the third connecting plate 250, so that the cover plate 200 may form the circulating air chamber 110 including three chambers corresponding to the three walls of the box 100. Accordingly, the air outlet 220 and the return air hole 210 may be disposed with respect to two adjacent wall plates of the case 100 or with respect to two wall plates, respectively.

And, the heat exchange plate 331 is arranged in three chambers in an extending manner, the plurality of heat exchange fins 332 are arranged on the inner side surface of the heat exchange plate 331 in an extending manner, so that the heat exchange area of the circulating air flow and the heat exchange member 330 can be ensured as much as possible, and the circulating air flow before exchanging heat with the heat exchange member 330 can be not limited by the air outlet of the fan 320 as much as possible in cooperation with the centrifugal fan with the fan 320 arranged as radial air outlet and axial air inlet, and the circulating air flow can be exchanged by each radial direction of the fan 320 and the heat exchange fins 332. In view of the foregoing, the specific arrangement of the heat exchanging member 330 can achieve the effect of increasing the heat exchanging area of the circulating air flow and the first working end of the semiconductor refrigeration sheet 310.

Referring to fig. 6, in one embodiment of the air outlet 220 and the return air hole 210, the air outlet 220 and the return air hole 210 are disposed with respect to adjacent two wall plates of the case 100, respectively. For example, the return air holes 210 may be provided opposite to the top wall plate of the case 100, and the outlet air holes 220 may be provided opposite to the left and right wall plates of the case 100. That is, the return air holes 210 may be provided on the second connection plate 240 provided corresponding to the top wall plate of the case 100, and the air outlet holes 220 may be provided on the first connection plate 230 and the third connection plate 250 provided corresponding to the left and right wall plates of the case 100.

In another embodiment of the air outlet 220 and the return air outlet 210, the air outlet 220 and the return air outlet 210 are disposed with respect to opposite walls of the case 100, respectively. For example, the return air hole 210 may be provided to be disposed opposite to the left wall plate of the case 100, and the outlet air hole 220 may be provided to be disposed opposite to the right wall plate of the case 100. That is, the return air hole 210 may be provided at the first connection plate 230 provided corresponding to the left wall plate of the case 100, and the air outlet hole 220 may be provided at the third connection plate 250 provided corresponding to the right wall plate of the case 100.

Referring to fig. 6, in one embodiment of the air outlet 220 and the return air hole 210, the air outlet 220 and the return air hole 210 are disposed with respect to the same wall plate of the cabinet 100, for example, the air outlet 220 and the return air hole 210 may be disposed on a second connection plate 240 disposed corresponding to the top wall plate of the cabinet 100.

Referring to fig. 2, 3, 4 and 5, in the present embodiment, the heat exchange member 330 further includes a plurality of heat exchange bars 333; the heat exchange bars 333 are embedded on the side surface of the heat exchange plate 331 near the first working end, and the heat exchange bars 333 are radial extending from the geometric central axis of the surface of the first working end to the edge of the heat exchange plate 331. The first working end of the semiconductor refrigeration piece 310 can uniformly transfer heat or cold to the corresponding side surface of the heat exchange plate 331, so that the heat exchange plate 331 and the heat exchange fins 332 can be allowed to have larger volumes, a larger effective heat exchange area between the circulating air flow and the heat exchange member 330 can be further ensured, and heat exchange efficiency, heat exchange rate and other heat exchange performances between the circulating air flow and the first working end of the semiconductor are further ensured.

Referring to fig. 2, 3, 4 and 5, in the present embodiment, the heat exchange member 330 further includes a first heat conductive plate 334. One side surface of the first heat conductive plate 334 is attached to the first working end, and the other side surface of the first heat conductive plate 334 is attached to the heat exchanging plate 331 and contacts the plurality of heat exchanging bars 333.

It can be appreciated that the first heat-conducting plate 334 is used for heat exchange between the first working end of the semiconductor refrigeration piece 310 and the heat-exchanging plate 331 and the heat-exchanging strip 333, and the first heat-conducting plate 334 breaks through the limitation of the end surface area of the first working end of the semiconductor refrigeration piece 310, increases the heat-exchanging area between the first working end of the semiconductor refrigeration piece 310 and the heat-exchanging plate 331, and improves the heat-exchanging efficiency.

Referring to fig. 2, 3, 4, 5 and 7, in the present embodiment, the semiconductor refrigeration sheet 310 has a second working end disposed opposite to the function of the first working end; a heat dissipation port 130 for communicating the circulating air cavity 110 with the indoor space is formed in the position, corresponding to the second working end, of the box body 100, and a heat dissipation plate 420 is arranged in the heat dissipation port 130; the semiconductor refrigeration sheet 310 is provided with a package 410 between the first heat conductive plate 334 and the heat dissipation plate 420, and a second heat conductive plate 430 attached between the second working end and the heat dissipation plate 420 is provided in the package 410.

It should be understood that, when the first working end of the semiconductor refrigeration piece 310 performs refrigeration, the second working end of the semiconductor refrigeration piece 310 performs heat dissipation; when the first working end of the semiconductor refrigeration piece 310 heats, the second working end of the semiconductor refrigeration piece 310 is in cooling effect; further, the semiconductor refrigeration sheet 310 has a second working end disposed opposite to the function of the first working end. And, the cooling and heat dissipation performance of the second working end can affect the heating and cooling performance of the first working end, so that the cooling performance and the heat dissipation performance of the first working end of the semiconductor refrigerating sheet 310 can be ensured by arranging the heat dissipation opening 130 which is communicated with the circulating air cavity 110 and the indoor space at the position of the box body 100 corresponding to the second working end and arranging the heat dissipation plate 420 in the heat dissipation opening 130. In addition, the enclosure 410 is sleeved on the outer periphery of the semiconductor refrigeration piece 310, so that only the first working end and the second working end of the semiconductor refrigeration piece 310 are in contact with the external components to be subjected to heat exchange (the corresponding first heat conducting plate 334 and second heat conducting plate 430), and the mutual interference of energy between the first working end and the second working end of the semiconductor refrigeration piece 310 is avoided, so that the refrigeration performance and the heating performance of the first working end are ensured. Meanwhile, the enclosure 410 is disposed between the first heat-conducting plate 334 and the heat-dissipating plate 420, which can play a better role in supporting, so as to prevent the heat-dissipating plate 420 and the first heat-conducting plate 334 from damaging the semiconductor refrigeration sheet 310 when the semiconductor refrigeration sheet 310 may generate extrusion force, thereby ensuring the working stability of the semiconductor refrigeration sheet 310.

In the present embodiment, the materials of the heat exchange member 330, the second heat conductive plate 430, and the like, which are components for exchanging heat or cold, may be materials having good heat conductive properties, such as copper, aluminum, cast iron, and the like, and may be specifically selectively set according to the roles of the components, for example, the materials of the heat exchange bars 333 are copper, and the materials of the heat exchange fins 332 and the heat exchange plates 331 are aluminum.

In this embodiment, each side plate of the case 100 includes a first interlayer, a second interlayer, and an insulating layer, and the insulating layer is disposed between the first interlayer and the second interlayer. Thereby providing the box 100 with a good heat-insulating effect. In addition, the material of the heat preservation layer can be foaming agent, heat preservation cotton and polymer material with heat preservation effect.

Referring to fig. 1 and 7, in the present embodiment, the storage channel 120 has an indoor access port 122 located on the indoor side and an outdoor access port 121 located on the outdoor side; and, the storage case further includes an indoor door 510 and an outdoor door 520; the indoor door 510 is rotatably connected to the indoor side of the case 100, and the indoor door 510 is used for opening or closing the indoor access opening 122; outdoor, rotatably connected to an outdoor side of the cabinet 100, and an outdoor door 520 for opening or closing the outdoor access opening 121. The case 100 in the storage case of the present embodiment can be used to allow articles to be accessed from the indoor side and the outdoor side. And then can be for the user temporary storage express delivery and take-out under the circumstances that the user is inconvenient to receive express delivery and take-out because of working, not at home, at home but temporarily busy with other things or other circumstances, after express delivery or take-out is deposited into the box 100 by express delivery person or take-out person, the user can take express delivery or take-out from the room. The convenience of the user is guaranteed, and the method has better practicability.

Referring to fig. 1, in the present embodiment, the storage case further includes an electronic lock mechanism 900, the electronic lock mechanism 900 being disposed at an outdoor side of the case 100, and the electronic lock mechanism 900 being used to lock the outdoor door 520 or allow the outdoor door 520 to be opened.

It will be appreciated that the electronic lock always locks the outdoor door 520 when the user does not have a signal to unlock the electronic lock mechanism 900; only when the electronic lock mechanism 900 receives an electrical signal to open, it will open to allow for opening outdoors. And further, the use safety of the storage box can be well ensured through the electronic lock mechanism 900.

Referring to fig. 7, in the present embodiment, the storage case further includes a handle switch 600, the handle switch 600 being provided on the indoor door 510, and the handle switch 600 having a locking state of locking the indoor door 510 and an opening state of allowing the indoor door 510 to be opened; in the open state and with continued pulling indoors, the handle switch 600 brings the indoor door 510 to open the indoor access opening 122.

The storage door 700 of the present embodiment is described in detail below with reference to fig. 8 and 9, and fig. 8 is one of schematic structural views of the storage door according to an embodiment of the present utility model; fig. 9 is a second schematic structural view of a storage case according to an embodiment of the present utility model.

Referring to fig. 8, in the present embodiment, the storage door 700 includes a door body and the storage box mounted on the storage door 700, and the box body 100 of the storage box is disposed on the door body.

It is to be appreciated that, since the storage door 700 of the present embodiment has the storage case of the above embodiment, the storage case of the above embodiment has the beneficial technical effects, and the storage door 700 of the present embodiment also has the beneficial technical effects.

In addition, the storage door 700 of the present embodiment may be installed on the wall 800 of the user's residence.

Referring to fig. 8 and 9, in the present embodiment, the storage door 700 further includes an electronic cat eye device 710 door body; 720 and a control screen 730, the door of the electronic cat eye device 710; 720 are arranged at the outdoor side of the door body, and the door body of the electronic cat eye device 710; 720 may be used to capture images of the outside of the door body, such as people, things, and things held by the hands of the person outside the door; the control screen 730 is disposed at the indoor side of the door body and electrically connected to the door body of the electronic cat eye device 710; 720, and the control screen 730 may be used to display a door of the electronic cat eye device 710; 720 the acquired image.

Referring to fig. 8, in the present embodiment, the storage door 700 further includes a playback device 740, where the playback device 740 is disposed outside the door body. The playback device 740 may be used for playing a preset sound, or a pickup device electrically connected to the playback device 740 is disposed indoors to play the speaking sound of the user at the indoor side in real time.

In this embodiment, the case 100 may be integrally provided on the door; or the case 100 is coupled to the door body by a coupling structure of the anti-theft type. And thus, the connection stability of the case 100 and the door can be ensured. Meanwhile, the case 100 is difficult to be detached from the door, and the theft resistance of the storage door 700 and the storage case can be well ensured.

By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been shown and described herein in detail, many other variations or modifications of the utility model consistent with the principles of the utility model may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the utility model. Accordingly, the scope of the present utility model should be understood and deemed to cover all such other variations or modifications.

Claims (10)

1. A storage compartment mounted to a storage door, comprising:

the box body is internally provided with a circulating air cavity and a storage channel allowing articles to be accessed from the outdoor side and the indoor side, the storage channel and the circulating air cavity are separated by a cover plate, an air outlet hole and an air return hole which are communicated with the storage channel and the circulating air cavity are formed in the cover plate, and the air outlet hole and the air return hole are respectively arranged relative to two adjacent wall plates or two opposite wall plates of the box body;

the temperature adjusting mechanism is arranged in the circulating air cavity and positioned at the air return hole and is used for enabling air flow in the storage channel to flow into the circulating air cavity through the air return hole to be converted into refrigerating air flow or heating air flow, and enabling the air flow in the circulating air cavity to flow into the storage channel through the air outlet hole.

2. The storage compartment mounted on a storage door of claim 1, wherein,

the temperature adjustment mechanism includes:

the semiconductor refrigerating sheet is provided with a first working end capable of refrigerating or heating;

the heat exchange component is arranged at the first working end of the semiconductor refrigeration piece;

the air inlet of the fan is positioned at the air return hole, the heat exchange component is arranged at the air outlet of the fan, the heat exchange component is provided with a heat exchange channel which allows air flow flowing out of the air outlet of the fan to flow into the circulating air cavity, the fan is used for enabling circulating air flow to flow between the storage channel and the circulating air cavity through the air outlet hole and the air return hole, and the fan is used for enabling heat or cold energy on the first working end to be exchanged into the circulating air flow through the heat exchange component in the circulating air cavity.

3. The storage compartment mounted on a storage door of claim 2, wherein,

the circulating air cavity comprises three communicated cavities which are respectively and correspondingly arranged with any three wall plates of the box body; and, in addition, the processing unit,

the heat exchange member includes:

the heat exchange plates are arranged in the three cavities in an extending mode, and the outer side faces of the heat exchange plates are arranged at the first working ends of the semiconductor refrigerating sheets;

a plurality of heat exchange fins which are arranged on the inner side surface of the heat exchange plate in an extending mode, and the heat exchange channels are positioned between two adjacent heat exchange fins;

the fan is a centrifugal fan arranged on the heat exchange plate, and the plurality of heat exchange fins are arranged around a radial air outlet of the centrifugal fan.

4. The storage compartment as claimed in claim 3, wherein the storage compartment is mounted on the storage door,

the heat exchange member further includes:

the heat exchange strips are embedded in the side face, close to the first working end, of the heat exchange plate and are in a radial shape extending from the geometric central axis of the face of the first working end to the edge of the heat exchange plate.

5. The storage compartment mounted on a storage door as claimed in claim 4, wherein,

the heat exchange member further includes:

the first heat conducting plate is attached to the first working end on one side face, and the heat exchanging plates are attached to the other side face and are in contact with the plurality of heat exchanging strips.

6. The storage compartment mounted on a storage door of claim 5, wherein,

the semiconductor refrigeration piece is provided with a second working end which is arranged opposite to the function of the first working end;

a heat dissipation port which is communicated with the circulating air cavity and the indoor space is formed in the position, corresponding to the second working end, of the box body, and a heat dissipation plate is arranged in the heat dissipation port;

the periphery of the semiconductor refrigerating sheet is sleeved with a wrapping body positioned between the first heat-conducting plate and the heat-radiating plate, and a second heat-conducting plate attached between the second working end and the heat-radiating plate is arranged in the wrapping body.

7. The storage compartment mounted on a storage door of claim 1, wherein,

each side plate of the box body comprises a first interlayer, a second interlayer and an insulating layer, and the insulating layer is arranged between the first interlayer and the second interlayer.

8. The storage compartment mounted on a storage door of claim 1, wherein,

the storage channel is provided with an indoor access port positioned at the indoor side and an outdoor access port positioned at the outdoor side; and, in addition, the processing unit,

the storage case further includes:

the indoor door is rotationally connected to the indoor side of the box body and used for opening or closing the indoor access port;

the outdoor door is rotationally connected to the outdoor side of the box body and is used for opening or closing the outdoor access port;

the electronic lock mechanism is arranged outside the box body and used for locking the outdoor door or allowing the outdoor door to be opened;

the handle switch is arranged on the indoor door and is provided with a locking state for locking the indoor door and an opening state for allowing the indoor door to be opened, and the indoor door is driven to open the indoor access opening under the condition that the opening state is continuously pulled indoors.

9. A storage door, comprising:

a door body;

the storage compartment of any of claims 1-8 mounted on a storage door, and a housing of the storage compartment is disposed on the door.

10. The storage door of claim 9, comprising:

the electronic cat eye device is arranged on the outdoor side of the door body;

the control screen is arranged on the indoor side of the door body and is electrically connected with the electronic cat eye device;

the sound playing device is arranged at the outdoor side of the door body;

the box body is integrally arranged on the door body.