CN217929285U - Receiver with cooling dehumidification function - Google Patents

Abstract

The application provides a storage box with cooling and dehumidifying functions, which comprises a refrigeration module, a box body, an interlayer, a circulating air duct and a drainage device; the interlayer is arranged in the box body; the interlayer space formed by the outer wall of the interlayer and the inner wall of the box body is a circulating air duct; the inner part of the interlayer is a containing room for placing and containing cosmetics or other articles with temperature and humidity requirements; dehumidifying and cooling the containing room through a refrigeration module arranged on the box body and the interlayer; the temperature and the humidity in the storage rooms can be regulated and controlled by arranging different numbers of refrigeration modules in different storage rooms; the drainage device is used for collecting condensed water of the refrigeration module; because of the cold volume that cold junction fan once only took away is little, is difficult for producing the comdenstion water in accomodating the room, and the refrigeration module adopts semiconductor refrigeration piece, and the size is little, and the quality is light, clean environmental protection, noiselessness, it is fast to refrigerate.

Description

Receiver with cooling dehumidification function

Technical Field

The application mainly relates to domestic refrigeration technology field especially relates to a receiver with cooling dehumidification function.

Background

The storage of skin care products has certain requirements on the temperature and the humidity of the environment, the skin care products contain different active ingredients, and the appropriate temperature and humidity environment is required to ensure the effectiveness of the active ingredients.

When the environmental temperature is too high, the skin care product may have water-milk separation condition, and the active ingredients may be decomposed at high temperature to lose activity. When the ambient temperature is too low, the active ingredients are deactivated, and the stability of the skin care product ingredients is impaired, resulting in deterioration of the ingredients.

When the environmental humidity is too high, the storage product may be affected with damp, and the storage product may be mildewed when the humidity is too high. And the storage product is cracked due to too low environmental humidity, so that the using effect is influenced, and the quality of the cosmetics is reduced.

Therefore, a storage box capable of maintaining the temperature and humidity inside the box is needed. At present, products capable of being cooled and dehumidified in the storage box are small refrigerators and are generally refrigerated by a compressor. For example, the published chinese patent CN105318627B discloses a refrigerator for refrigerating by a compressor. The box body is heavy, the refrigerating speed is too high, condensed water is generated in the box body, the noise generated during the operation of the compressor is high, and the harm of environmental pollution in the box and the like caused by the leakage of the internal refrigerant exists. So on the inside refrigeration dehumidification of receiver is used, neither can let the humiture too high in the receiver, also can the humiture too low.

At present adopt semiconductor refrigeration module to refrigerate more, like the utility model patent of having disclosed CN209857420U, disclose a semiconductor refrigeration plant, refrigerate through semiconductor refrigeration chip, send cold volume of cold junction into through first fan and accomodate the cavity and refrigerate, form the wind circulation through the wind channel, guarantee simultaneously to accomodate that the cavity internal temperature distribution is even, improve refrigeration effect. Still like disclosing utility model patent CN211575593U, disclose a refrigerator for cosmetics are preserved, adopt semiconductor refrigeration module to refrigerate to the storing cavity is inside, carry out forced convection through the fan to the air in the storing cavity, and the cold volume of transmission refrigeration module cold junction is cooled down and is handled in the storing cavity.

However, the storage or storage cavities related to the two patents are all integrated, the internal temperature of the cavities is uniform, and the storage condition of cosmetics with various temperature requirements is difficult to meet. On the other hand, when the semiconductor refrigeration module is in operation, moisture is substantially condensed on the cold-end fins, and neither of the above patents has a device for treating moisture on the cold-end fins.

To the deficiencies that provide above, this patent proposes the application of semiconductor refrigeration in this field, and the quality of article is accomodate in the humiture in the control is accomodate cavity to the assurance.

Disclosure of Invention

To the above-mentioned defect of prior art, this application provides a receiver with cooling dehumidification function, accomodates the humiture in the cavity through semiconductor refrigeration module control to guarantee the quality of accomodating the article.

The application provides a storage box with cooling and dehumidifying functions, which comprises a refrigeration module, a box body and an interlayer;

the box body is a hollow shell;

the interlayer is arranged in the box body; the interlayer space formed by the outer wall of the interlayer and the inner wall of the box body is a circulating air duct; the inner part of the interlayer is a containing room for placing and containing cosmetics or other articles with temperature and humidity requirements;

the refrigeration module is fixed on the box body and provided with a cold end and a hot end, the cold end is used for refrigerating the inside of the containing room, and the hot end is used for radiating heat to the outside; after cold-end cold air dehumidifies and cools the storage room, the self-circulation air duct returns to the cold end to form cold air circulation.

Preferably, the refrigeration module is a semiconductor refrigeration module and comprises a semiconductor refrigeration sheet, a heat dissipation assembly and a wind power assembly; the two ends of the semiconductor refrigeration sheet are respectively a cold end and a hot end, and the cold end and the hot end are respectively sequentially attached with a heat dissipation assembly and a wind power assembly; the cold end sends cold air into the storage room through the wind power assembly, the cold air returns to the cold end of the refrigeration module along the air channel, and after the cold air is absorbed, the cold air is sent into the storage room through the wind power assembly to complete cold air circulation.

Further preferably, the heat dissipation assembly attached to the cold end of the semiconductor refrigeration piece comprises a cold end heat dissipation sheet, and the heat dissipation assembly attached to the hot end of the semiconductor refrigeration piece comprises a hot end heat dissipation sheet.

Further preferably, the wind power assembly is a fan for generating an air flow.

Preferably, the box body and the interlayer are both provided with mounting holes for mounting the refrigeration module.

Preferably, an air port for cold air circulation is further arranged on the side wall of the interlayer, and the air port is communicated with the storage room and the circulation air duct.

Preferably, the interlayer is at least provided with two receiving spaces.

Preferably, an interlayer for isolating air flowing between the two storage rooms is further arranged between the two storage rooms and is used for heat insulation.

Preferably, at least one refrigerating module is arranged in the storage room to improve the refrigerating capacity of the storage room.

Preferably, a drainage device is further arranged below the refrigeration module and used for collecting condensed water condensed at the cold end.

Compared with the prior art, the beneficial effects of this application include at least:

1. compared with a compressor, the semiconductor refrigeration module is small in size, light in weight, clean, environment-friendly, noiseless and high in refrigeration speed. More importantly, although the semiconductor refrigeration speed is high, the refrigeration capacity taken away by the refrigeration end fan at one time is small, condensed water is not easy to generate in the storage box, the moisture is basically condensed on the cold end radiating fins, and the lower parts of the cold end fins are correspondingly provided with the pull-type drainage devices to drain away redundant water.

2. Multiple layers of storage rooms can be arranged in the interlayer, each storage room at least comprises a semiconductor refrigeration module and a matched circulating air port thereof, and the box body and the outer wall of the interlayer form a corresponding circulating air duct so as to realize cold air circulation; meanwhile, a semiconductor refrigeration module can be additionally arranged in the containing room, so that the refrigeration capacity is improved, and the requirements of different humiture of cosmetics are met.

Drawings

Fig. 1 is a schematic structural view of a storage box according to an embodiment of the present application;

FIG. 2 is a schematic view of a refrigeration module and a compartment in accordance with one embodiment of the present application;

FIG. 3 is a schematic view of a spacer structure according to an embodiment of the present application;

FIG. 4 is a schematic structural view of a case in one embodiment;

FIG. 5 is a schematic structural diagram of a refrigeration module according to an embodiment of the present application;

FIG. 6 is a schematic view of another angular configuration of a refrigeration module according to an embodiment of the present application;

FIG. 7 is a schematic view illustrating a cooling air circulation flow in an upper circulation duct according to an embodiment of the present application;

FIG. 8 is a schematic view illustrating a cooling air circulation flow in a lower circulation duct according to an embodiment of the present application;

in the figure, the position of the upper end of the main shaft,

10. a refrigeration module; 11. the cooling device comprises a semiconductor refrigeration piece 12, a heat dissipation component 121, a cold-end heat dissipation piece 122, a hot-end heat dissipation piece 13, a wind power component 131, a cold-end fan 132 and a hot-end fan;

20. a box body; 21. a first mounting hole. 22. A drain mounting hole;

30. an interlayer; 31. a containing room, 32, an interlayer, 33, an air port, 34 and a second mounting hole; 301. an upper barrier layer 302, a lower barrier layer; 311. a first-layer receiving room 312, a second-layer receiving room 313 and a third-layer receiving room;

40. a drainage device;

50. a circulating air duct; 501. an upper circulating air duct 502 and a lower circulating air duct.

Detailed Description

The present invention is described in detail below with reference to the attached drawings, and the description in this section is only exemplary and explanatory and should not be construed as limiting the scope of the present application in any way.

The application provides a receiver with cooling dehumidification function, including refrigeration module 10, box 20, interlayer 30 and drainage device 40. The housing 20 is a hollow shell, and the partition 30 is disposed inside the housing 20. The interlayer space formed by the outer wall of the interlayer 30 and the inner wall of the box body 20 is a circulating air duct 50. The inside of the partition 30 is a storage compartment 31 for storing cosmetics or other articles with temperature and humidity requirements. The box body 20 and the interlayer 30 are respectively provided with a mounting hole for mounting the refrigeration module 10. The refrigeration module 10 is fixed on the box body 20, and cools the storage room 31 through the cold end pair, and radiates heat to the outside through the hot end pair. The cold end sends cold air into the storage room through the wind power assembly 13, the cold air returns to the cold end of the refrigeration module 10 along the air channel, and after the cold air is absorbed, the cold air is sent into the storage room 31 through the wind power assembly 13 to complete a cycle. An air opening 33 for cold air circulation is further arranged on the side wall of the interlayer 20, and the air opening 33 is communicated with the storage room 31 and the circulating air duct 50. Cold air enters the air duct from the air opening 33 on the side wall of the interlayer 20. The inside of the storage compartment 31 is cooled by the flow of the cold air through the storage compartment 31. Because the refrigeration module 10 is semiconductor refrigeration, the self refrigeration capacity is not large, so through the wind power component, the refrigeration capacity taken away at one time is small, and condensed water is not easy to generate in the containing room 31. On the other hand, because there is a temperature difference between the cold energy delivered to the inside of the storage room 31 from the cold end of the refrigeration module 10 and the room temperature outside the storage room 31, the cold end of the refrigeration module 10 continuously refrigerates without continuously reducing the temperature inside the storage room 31, but can maintain the temperature inside the storage room 31 at 10-20 ℃. In addition, in the cold air circulation process, the air in the storage room 31 firstly passes through the heat dissipation assembly at the cold end of the refrigeration module 10 and then is sent into the storage room 31, and all moisture in the air is condensed on the heat dissipation assembly at the cold end of the refrigeration module 10, so that the moisture content of the cold air sent into the storage room 31 is greatly reduced, even if the temperature is reduced to 10-20 ℃, no water is analyzed, and therefore the dehumidification effect is achieved, and no water vapor is condensed on the surfaces of articles stored in the storage room 31 or the storage room 31, so that the dehumidification effect is achieved, and the surface drying of the articles stored in the storage room 31 is ensured. A drain 40 is provided below the refrigeration module 10 for receiving condensate condensed at the cold end.

In some embodiments, the refrigeration module 10 is a semiconductor refrigeration module, and includes a semiconductor refrigeration sheet 11, a heat dissipation assembly 12 and a wind power assembly 13. The two ends of the semiconductor refrigeration sheet 11 are respectively a cold end and a hot end, and the cold end and the hot end are respectively provided with a heat dissipation component 12 and a wind power component 13 in a laminating manner in sequence. Specifically, the heat dissipation component 12 attached to the cold end is a cold end heat dissipation fin 121, and the heat dissipation component 13 attached to the hot end is a hot end heat dissipation fin 122. The semiconductor refrigerating sheet has the advantages of miniaturization and light weight on the one hand; on the other hand, although the refrigerating speed is high, the refrigerating capacity sent into the containing room at one time is small, the temperature in the containing box is not reduced rapidly, and the condensate water can be prevented from being attached to the surface of the contained object. Preferably, the heat dissipation assembly 12 may be an aluminum fin heat sink or a heat pipe heat sink. Preferably, the wind power assembly 13 may be a fan. Specifically, the wind power assembly 13 attached to the cold end is a cold end fan 131 for refrigeration; the hot side attached wind power assembly 13 is a hot side fan 132 for heat dissipation. The cold end fan 131 sends the cold energy of the cold end of the semiconductor refrigeration sheet 11 to the storage room 31, and the interior of the storage room 31 is cooled and dehumidified; the hot-end fan 132 is used for discharging heat at the hot end of the semiconductor chilling plate 11 to the outside of the storage box. The cold end fan 131 cooperates with the circulating air duct 50 to make cold air return to the cold end heat sink 121 of the refrigeration module 10, and condensed water condenses on the cold end heat sink 121, so that the humidity of air fed into the storage room 31 can be reduced, and condensed water can be prevented from being generated in the storage room 31.

In some embodiments, the casing 20 is the outermost shell of the storage box. The side wall of the box 20 further includes a first mounting hole 21 for mounting the refrigeration module 10.

In some embodiments, the partition 30 is a containing cavity inside the box 20 for containing, and may also be understood as a temperature and humidity control room for placing daily articles such as cosmetics and the like which need to control temperature and humidity. The side wall of the partition 30 further includes a second mounting hole 34 disposed to match the first mounting hole 21. The second mounting hole 34 is fitted with the first mounting hole 21 for mounting and fixing the refrigeration module 10. Specifically, the cold-end fan 131 of the refrigeration module 10 is disposed in cooperation with the second mounting hole 34, preferably, is disposed on the second mounting hole 34 in a snap-fit manner. Specifically, the partition 30 is provided with an air opening 33 on the side wall opposite to the side wall provided with the second mounting hole 34. After the cold-side fan 131 sends the cold air into the storage compartment 31, the cold air flows into the circulating air duct 50 through the air outlet 33 and returns to the cold side.

Preferably, at least two receiving compartments 31 are provided in the partition 30. Specifically, the plurality of storage compartments 31 may be arranged in a horizontal up-down stacking manner (as shown in fig. 1) or in a vertical left-right parallel manner (not shown in the drawings), and the actual sizes of the articles to be placed in the storage compartments 31 may be determined according to the requirements, for example, some cosmetic containers are low and some cosmetic containers are low. Specifically, each layer of receiving room 31 is provided with a second mounting hole 34 and an air opening 33. As shown in fig. 7-8, the arrows in the drawings indicate the cold air circulation direction, the cold energy released by the cold end of the refrigeration module 10 fixedly arranged in the first mounting hole 21 and the second mounting hole 34 is sent into the storage room 31 through the cold end fan 131, and then enters the circulation air duct 50 formed by the interlayer 30 and the box body 20 through the air opening 33, so as to complete cooling and dehumidifying and cold air circulation return of the storage room 31. Preferably, at least one refrigeration module 10 is provided per floor of receiving compartment 31. Specifically, two or more refrigeration modules 10 may be disposed in each storage compartment 31 to increase the cooling capacity of the storage compartment 31. The plurality of refrigeration modules 10 may be disposed horizontally or vertically in parallel, or may be arranged according to a specific shape or appearance of an actual storage case, and is not particularly limited herein. Preferably, an interlayer 32 is further included between each two receiving compartments 31. Specifically, an interlayer formed between the bottom plate of the upper storage room 31 and the top plate of the lower storage room 31 is filled with air, and the interlayer plays a role in heat insulation. The bottom plate of the previous storage room 31 and the top plate of the next storage room 31 are both attached to the inside of the box body 10, and the interlayer 32 is a sealed space. Preferably, some sealing components, such as sealing strips, may be used to help ensure the air tightness of the interlayer 32. The interlayer 32 can block the air flow between two adjacent receiving rooms 31, so as to avoid air crosstalk. Preferably, the interlayer 32 can be filled with foam boards to achieve the heat preservation effect.

In some embodiments, in particular, a drain 40 is provided below the refrigeration module 10. In particular, drain 40 is used to collect condensate that condenses on the cold side fins. Preferably, the drain 40 is a pull type drain. In particular to a pull type water collecting tank. The convenient in time takes out, carries out drainage and clearance.

In some embodiments it is preferred that the drain 40 further comprises an alarm device. Specifically, the alarm device further comprises a liquid level sensor and an alarm assembly. Liquid level sensor and alarm subassembly electric connection, the liquid that collects when the inside storage of drainage device 40 reaches spacing standard, then can indicate to drain off the clearance. The prompting means includes, but is not limited to, lighting and audible alarms.

As shown in fig. 1, in one embodiment of the present invention, the box 20 is a hollow shell, and has a partition 30 therein, the partition 30 has three receiving compartments 31 from top to bottom, and each compartment has a refrigeration module 10 and an air outlet 33. The outer wall of the partition 30 and the inner wall of the box 20 are fixed to form a circulating air duct 50.

Specifically, in this embodiment, the barrier layer 30 is divided into two upper and lower portions, i.e., an upper barrier layer 301 and a lower barrier layer 302. The outer wall of the upper partition layer 301 is fixed with the inner wall of the box body 20 to form an upper circulating air duct 501, and the outer wall of the lower partition layer 302 is fixed with the inner wall of the box body 20 to form a lower circulating air duct 502. An interlayer 32 is formed between the upper partition layer 301 and the lower partition layer 302 for heat insulation. The upper circulating air duct 501 and the lower circulating air duct 502 are two independent circulating air ducts.

More specifically, the upper partition 301 is provided with a first storage room 311 and a second storage room 312 from top to bottom, and the first storage room 311 and the second storage room 312 share a circulation air duct, which is the upper circulation air duct 501. The third storage compartment 313 is a lower circulation duct 502, which is a single circulation duct.

More specifically, two sidewalls of the first-layer receiving compartment 311 are respectively provided with a second mounting hole 34 and an air outlet 33. Two side walls of the second receiving compartment 312 are respectively provided with a second mounting hole 34 and an air opening 33. The side wall of the box body 20 is also provided with first mounting holes 21 corresponding to the second mounting holes 34 one by one. The first mounting hole 21 and the second mounting hole 22 cooperate for fixing the refrigeration module 10. As shown by arrows in fig. 7, the cooling air circulation direction between the first floor storage room 311 and the second floor storage room 312 is shown. The cold air is sent into the corresponding storage room from the cold end heat sink 121 on the refrigeration module 10 correspondingly arranged on the first layer storage room 311 and the second layer storage room 312 through the cold end fan 131, and then is discharged from the corresponding air outlet 33, and returns to the cold end of the refrigeration module 10 along the upper circulating air duct 501.

In this embodiment, more specifically, a drainage device 40 is disposed below the refrigeration module 10 fixedly mounted on the sidewall of the second-layer receiving room 312 for collecting the condensed water on the cold-end cooling fins 121.

More specifically, two second mounting holes 34 are disposed on one side wall of the third receiving compartment 313, and one air opening 33 is disposed at a position of the other side wall corresponding to the second mounting holes 34. The side wall of the box 20 is further provided with two first mounting holes 21 corresponding to the two second mounting holes 34 one to one. The first mounting hole 21 and the second mounting hole 22 cooperate for fixing the refrigeration module 10. The lower edge of one side wall of the third receiving compartment 313, which is provided with the air opening 33, extends downwards to be attached to the upper surface of the bottom plate of the box body 20, and is provided with an air opening 33. As shown by arrows in fig. 8, the direction of the cool air circulation of the third-layer storage room 313 is shown. Cold air is sent into the third storage room 313 from the cold end heat sink 121 on the corresponding refrigeration module 10 on the third storage room 313 through the cold end fan 131, is exhausted from the air opening 33 on the upper portion of the side wall of the third storage room 313, enters the lower circulating air duct 502 along the air opening 33 on the lower portion of the side wall of the third storage room 313, and returns to the cold end of the refrigeration module 10.

The above-described cool air circulation includes a mode of circulating the air from the side walls of the first storage room 311 and the second storage room 312, and a mode of circulating the air from the bottom of the third storage room 313, which are both embodiments of the present invention, and the upper circulation duct 501 may be provided to return the air from the top of the first storage room 311. The position of the specific circulating air duct is not limited, and only the mutually independent arrangement of the circulating air ducts used in different temperature and humidity storage rooms is required. In this embodiment, the temperature and humidity required by the first layer storage room 311 and the second layer storage room 312 are the same, so that one circulation air duct can be shared.

In this embodiment, more specifically, one drainage device 40 is disposed below each of the refrigeration modules 10 fixedly mounted on the side wall of the third receiving compartment 313 for collecting the condensed water on the cooling fins 121. The tank 20 is further provided with drain mounting holes 22 for fixing the drains 40, one-to-one corresponding to the drains 40.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The above-described embodiments of the present application do not limit the scope of the present application. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims (10)

1. A storage box with cooling and dehumidifying functions comprises a refrigeration module, a box body and an interlayer;

it is characterized in that the preparation method is characterized in that,

the box body is a hollow shell;

the interlayer is arranged in the box body; the interlayer space formed by the outer wall of the interlayer and the inner wall of the box body is a circulating air duct; the inner part of the interlayer is a containing room for placing and containing cosmetics or other articles with temperature and humidity requirements;

the refrigeration module is fixed on the box body and provided with a cold end and a hot end, the cold end is used for refrigerating the inside of the containing room, and the hot end is used for radiating heat to the outside; after cold-end cold air dehumidifies and cools the storage room, the self-circulation air duct returns to the cold end to form cold air circulation.

2. The storage box according to claim 1, wherein: the refrigeration module is a semiconductor refrigeration module and comprises a semiconductor refrigeration sheet, a heat dissipation assembly and a wind power assembly; the two ends of the semiconductor refrigeration sheet are respectively a cold end and a hot end, and the cold end and the hot end are respectively sequentially attached with a heat dissipation assembly and a wind power assembly; the cold end sends cold air into the storage room through the wind power assembly, the cold air returns to the cold end of the refrigeration module along the circulating air duct, and after the cold air is absorbed, the cold air is sent into the storage room through the wind power assembly to complete cold air circulation.

3. The storage box according to claim 2, wherein: the heat dissipation assembly that the cold junction laminating of semiconductor refrigeration piece set up includes the cold junction fin, and the heat dissipation assembly that the hot junction laminating of semiconductor refrigeration piece set up includes the hot junction fin.

4. The storage box according to claim 2, wherein: the wind power assembly is a fan for generating air flow.

5. The storage box according to claim 1, wherein: and the box body and the interlayer are provided with mounting holes for mounting the refrigeration module.

6. An accommodating box according to claim 1, wherein: and an air port for cold air circulation is further arranged on the side wall of the interlayer, and the air port is communicated with the storage room and the circulating air duct.

7. The storage box according to claim 1, wherein: the interlayer is at least provided with two storage rooms.

8. An accommodating box according to claim 7, wherein: the two-layer storage room further comprises an interlayer for isolating air flowing between the two layers of storage rooms, and the interlayer is used for heat insulation and heat preservation.

9. An accommodating box according to claim 1, wherein: the storage room is at least provided with one refrigeration module so as to improve the refrigeration capacity of the storage room.

10. The storage box according to claim 1, wherein: and a drainage device is also arranged below the refrigeration module and used for collecting condensed water condensed at the cold end.

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