CN218495399U - Storing cabinet - Google Patents

Abstract

The embodiment of the application relates to a locker belongs to household equipment technical field for the hot junction heating efficiency who solves semiconductor refrigeration piece among the correlation technique is not enough to lead to the not good technical problem of locker stoving effect. This locker includes: a cabinet body having a storage space therein for accommodating articles; the fan is positioned in the storage space and connected with the cabinet body; the semiconductor refrigeration piece is arranged in the storage space, the hot end of the semiconductor refrigeration piece is connected with a radiating fin, and the radiating fin is positioned in the air outlet direction of the fan; and the PTC heater is arranged between the fan and the radiating fin. The locker of this application embodiment can improve heating efficiency, strengthens its stoving effect.

Description

Storing cabinet

Technical Field

The embodiment of the application belongs to the technical field of household equipment, and particularly relates to a storage cabinet.

Background

Along with the improvement of quality of life, the locker is as one part of house equipment, and people are more and more diversified to the demand of its function. In the related art, the hot end of the semiconductor refrigeration sheet is generally used to heat the air in the storage cabinet to dry the articles in the storage cabinet. However, the heating efficiency of the hot end of the semiconductor refrigerating sheet is insufficient, so that the drying effect of the storage cabinet is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem among the correlation technique, for the hot junction heating efficiency who solves semiconductor refrigeration piece among the correlation technique is not enough leads to the not good technical problem of locker stoving effect, this application embodiment provides a locker. The method comprises the following specific steps:

the embodiment of the application provides a locker, include:

a cabinet body having a storage space therein for accommodating articles;

the fan is positioned in the storage space and connected with the cabinet body;

the semiconductor refrigeration piece is arranged in the storage space, the hot end of the semiconductor refrigeration piece is connected with a radiating fin, and the radiating fin is positioned in the air outlet direction of the fan;

and the PTC heater is arranged between the fan and the radiating fin.

The locker of this application embodiment is provided with the PTC heater, and the PTC heater sets up in the fan and connects between the fin at semiconductor refrigeration piece hot junction, and the wind energy that the fan blew off is heated by PTC heater and fin simultaneously, has improved heating efficiency, has strengthened the stoving effect of locker.

In the preferable technical scheme of the storage cabinet, the bottom of the storage space is provided with a storage platform for placing articles; the fan is arranged above the storage space and is opposite to the object placing table; the PTC heater is positioned below the fan; the semiconductor refrigeration piece is arranged vertically, and the radiating fins are located below the PTC heater.

Adopt the beneficial effect of the preferred technical scheme of above-mentioned locker for the wind that blows off from the fan is after PTC heater and fin concurrent heating, can directly blow to putting the article of thing platform, thereby reinforcing stoving effect.

In the preferable technical scheme of the storage cabinet, the fan and the top wall of the cabinet body are arranged at intervals; the locker is characterized by further comprising a fan bracket positioned in the storage space, and the fan bracket is connected with the top wall of the cabinet body and the fan.

Adopt the beneficial effect of the preferred technical scheme of above-mentioned locker, the fan can follow the interval between it and the cabinet body and induced draft, then blows to putting the thing platform to form the circulation wind path in the storing space, dry with the article to in the storing space. In addition, still can adjust the interval between the roof of fan and the cabinet body through adjustment fan support length to the induced draft of adjustment fan.

In a preferred technical scheme of the storage cabinet, the storage cabinet further comprises a protective cover, the protective cover is covered on the radiating fins, the PTC heater and the fan, and air outlet through holes are formed in the bottom wall of the protective cover facing the radiating fins; the semiconductor refrigeration piece is installed on the lateral wall of protection casing, just the hot junction of semiconductor refrigeration piece is towards in the protection casing.

The beneficial effect who adopts the preferred technical scheme of above-mentioned locker is that, when the user is internal to the cabinet and places article, the protection casing can avoid user's hand to take place to touch with fin, PTC heater and fan, plays the effect of protection to user's hand.

In the preferable technical scheme of the storage cabinet, the number of the air outlet through holes is multiple, and the air outlet through holes are uniformly formed in the bottom wall of the protective cover.

Adopt the beneficial effect of the preferred technical scheme of above-mentioned locker for the wind that the fan blew off can be followed a plurality of air outlet through-holes and evenly flowed out after PTC heater and fin heating, and blow to article, in order to carry out even stoving to article.

In a preferred technical scheme of the storage cabinet, the storage cabinet further comprises a cold dissipation sheet and a first water receiving box, and the cold dissipation sheet is connected to the cold end of the semiconductor refrigeration sheet; the top end of the first water receiving box is provided with a second opening, and the second opening is positioned below the cold dissipation sheet.

Adopt the beneficial effect of the preferred technical scheme of above-mentioned locker, when drying article, the wind that the fan blew off heats the back through PTC heater and fin in proper order, blows to article through the vent hole of protection casing to dry article. The moisture in the articles is evaporated by the heated air and flows upward along the circulation air passage. When the circulating air path is contacted with the cooling fins, water vapor carried by the circulating air path condenses into water drops on the cooling fins when meeting cold, and the water drops in the first water receiving box positioned below the cooling fins, so that the storage cabinet is dehumidified, and the drying effect of articles is ensured.

In a preferred technical scheme of the storage cabinet, the first water receiving box and the protective cover are integrally arranged.

Adopt the preferred technical scheme's of above-mentioned locker beneficial effect be, can simplify the structure of locker, the assembly and the adjustment of the locker of being convenient for to can improve the production efficiency of locker. In addition, can also improve the joint strength between first water receiving box and the protection casing, improve the reliability of locker.

In the preferable technical scheme of the storage cabinet, the storage cabinet further comprises a second water receiving box and a water collecting pipe; the second water receiving box is a closed box body, and a water inlet is formed in the top end of the second water receiving box; the bottom of the first water receiving box is provided with a first drainage port, the first end of the water collecting pipe is communicated with the first drainage port, and the second end of the water collecting pipe is communicated with the water inlet.

Adopt the beneficial effect of the preferred technical scheme of above-mentioned locker that the comdenstion water that connects greatly in the first water receiving box can get into in the collector pipe via first drain outlet to get into in the second water receiving box via collector pipe and water inlet. Because the second water receiving box is a closed box body, the drying effect of the articles can be prevented from being influenced by the fact that the condensed water is heated and evaporated again to enter the storage space.

In a preferred technical scheme of the storage cabinet, the second water receiving box is located in the storage space and is arranged on the bottom wall of the cabinet body, a second water outlet is formed in the side wall of the second water receiving box, and the second water outlet is communicated to the outside of the cabinet body; the second water outlet is also provided with a detachable sealing cover.

The beneficial effect who adopts the preferred technical scheme of above-mentioned locker is that, after the comdenstion water got into the second water receiving box, can pull down sealed lid, the comdenstion water that is located the second water receiving box can be followed the second outlet and discharged the locker to prevent that the comdenstion water from filling up in the second water receiving box and flowing backward to in the first water receiving box and evaporating once more gets into in the storing space, thereby guaranteed the stoving effect of locker.

In the preferable technical scheme of the storage cabinet, the second water receiving box, the object placing table and the cabinet body are integrally arranged.

The beneficial effects of the preferred technical scheme who adopts above-mentioned locker are that, can simplify the structure of locker, the assembly and the adjustment of the locker of being convenient for to can improve the production efficiency of locker. In addition, can also improve the second water receiving box, put the joint strength between thing platform and the cabinet body, improve the reliability of locker.

Drawings

Preferred embodiments of a shoe chest according to embodiments of the present application will be described below with reference to the accompanying drawings. The attached drawings are as follows:

FIG. 1 is a schematic structural diagram of a storage cabinet according to an embodiment of the present application;

FIG. 2 is a schematic view of the circulation air path of the storage cabinet of FIG. 1.

Reference numerals:

10-a cabinet body;

110-a storage space;

120-a cabinet door;

130-a placing table;

140-footing;

20-a fan;

210-a fan support;

30-semiconductor refrigerating sheets;

310-a heat sink;

320-cooling dispersing tablets;

40-PTC heaters;

50-a protective cover;

510-air outlet through holes;

60-a first water receiving box;

610-a first drain;

70-a second water receiving box;

710-a water inlet;

720-second water outlet;

730-a sealing cover;

and 80-a water collecting pipe.

Detailed Description

The hot junction heating efficiency to semiconductor refrigeration piece among the correlation technique is not enough to lead to the not good technical problem of locker stoving effect, this application embodiment provides a locker, is provided with the PTC heater, and the PTC heater all sets up with the fan relatively with connecting in the fin in semiconductor refrigeration piece hot junction for the wind energy that the fan blew off is enough heated by fin and PTC heater simultaneously, has improved heating efficiency, has strengthened the stoving effect of locker.

First, it should be understood by those skilled in the art that these embodiments are merely for explaining technical principles of the embodiments of the present application, and are not intended to limit the scope of the embodiments of the present application. And can be adjusted as needed by those skilled in the art to suit particular applications.

Furthermore, it should be noted that in the description of the embodiments of the present application, the terms of direction or positional relationship indicated by the terms "inside", "outside", and the like are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or member must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present application.

Furthermore, it should be noted that, in the description of the embodiments of the present application, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meanings of the above terms in the examples of the present application can be understood by those skilled in the art as appropriate.

Furthermore, the terms "first", "second" and "first" 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 defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the embodiments of the present application, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In order to make the aforementioned objects, features and advantages of the embodiments of the present application more comprehensible, embodiments of the present application are described in detail below with reference to the accompanying drawings. It should be apparent that the described embodiments are only a few embodiments of the present application, and not all 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 application.

Referring to fig. 1, the storage cabinet of the embodiment of the present application includes a cabinet 10, a blower 20, a semiconductor cooling sheet 30, and a PTC heater 40. The cabinet 10 has a storage space 110 for accommodating articles therein. The fan 20 is located in the storage space 110 and connected to the cabinet 10. The semiconductor chilling plate 30 is arranged in the storage space 110, the heat end of the semiconductor chilling plate 30 is connected with a heat radiating fin 310, and the heat radiating fin 310 is located in the air outlet direction of the fan 20. The PTC heater 40 is disposed between the fan 20 and the heat sink 310.

The storage cabinet provided by the embodiment of the application is provided with the PTC heater 40, the PTC heater 40 is arranged between the fan 20 and the radiating fins 310 connected to the hot end of the semiconductor refrigerating fin 30, and wind blown out by the fan 20 can be simultaneously heated by the PTC heater 40 and the radiating fins 310, so that the heating efficiency is improved, and the drying effect of the storage cabinet is enhanced.

Referring to fig. 1, the cabinet 10 may have a cubic structure, and the cabinet 10 may have a cylindrical structure, a prismatic structure, or the like. The cabinet 10 may be made of stainless steel, plastic, or the like. The cabinet 10 has a storage space 110 therein, and the storage space 110 stores articles such as clothes and shoes. The storage space 110 may be a non-closed chamber, i.e. the storage space 110 may have a first opening. The first opening may be covered with a cabinet door 120. One side of the door 120 may be pivotally connected to one side of the cabinet 10, such as by a hinge, to open or close the cabinet 10.

The storage space 110 may be provided therein with a platform 130, for example, the platform 130 may be disposed at the bottom of the storage space 110, and the articles may be placed above the platform 130. The bottom of the cabinet 10 may also be provided with feet 140. For example, the number of the feet 140 may be multiple, and the feet 140 are uniformly arranged on the edge of the bottom of the cabinet 10. For example, the foot 140 may have a lifting function, and the position of the cabinet 10 may be adjusted by adjusting the height of the foot 140.

The blower 20 is disposed in the storage space 110 and is configured to drive air in the storage space 110 to circulate.

For example, referring to fig. 1, the blower 20 may be disposed above the storage space 110 and opposite to the object table 130. So set up, can make the wind that blows off from fan 20 directly blow to putting on the article of thing platform 130 to reinforcing stoving effect.

The blower 20 may be spaced apart from the top wall of the cabinet 10, for example, as shown in fig. 1, a space H is provided between the blower 20 and the top wall of the cabinet 10, so that the blower 20 can suck air through the space H and blow the air toward the object placing table 130. Referring to fig. 2, as shown by a straight arrow in fig. 2, when the fan 20 is operated, the fan 20 can draw air from the gap H and blow the air toward the object placing table 130, so as to form a circulation air path in the storage space 110 to dry the articles in the storage space 110.

Referring to fig. 1, the storage cabinet may further include a blower bracket 210, the blower bracket 210 is located in the storage space 110, and the blower bracket 210 connects the top wall of the cabinet 10 with the blower 20. With this arrangement, the length of the fan bracket 210 can be adjusted to adjust the interval H between the fan 20 and the top wall of the cabinet 10, so as to adjust the suction amount of the fan 20.

A semiconductor cooling plate 30 may be further disposed in the blowing direction of the blower 20. The semiconductor chilling plates 30 refer to a couple made using the peltier effect of a semiconductor material. When direct current is conducted to the couple, the two end faces of the couple respectively emit heat and absorb heat. That is, the semiconductor chilling plates 30 have a hot side for emitting heat and a cold side for absorbing heat.

Referring to fig. 1, the heat sink 310 is disposed at the hot end of the semiconductor chilling plate 30, and the heat sink 310 can release heat emitted from the hot end of the semiconductor chilling plate 30 to increase the heat dissipation area of the semiconductor chilling plate 30. The heat sink 310 is located in the air outlet direction of the fan 20. The heat dissipation fins 310 can increase the heat dissipation area of the hot end of the semiconductor chilling plate 30, and when the fan 20 blows air, the heat dissipation fins 310 can heat the air blown out from the fan 20, and the air carrying heat blows towards the articles to dry the articles. For example, the semiconductor chilling plates 30 may be vertically disposed, and the heat sink 310 connected to the hot end of the semiconductor chilling plates 30 may be located below the fan 20.

The PTC heater 40 may be disposed between the heat sink 310 and the fan 20. Illustratively, the PTC heater 40 may be located below the blower 20, and the heat sink 310 is located below the PTC heater 40. The wind energy that fan 20 blew out can carry out the auxiliary heating through PTC heater 40, further improves heating efficiency, has strengthened the stoving effect of locker.

It should be noted that the PTC heater 40 may include a PTC ceramic heating element and an aluminum pipe. The PTC heater 40 has the advantages of low thermal resistance and high heat exchange efficiency, and is an automatic constant temperature and power-saving electric heater.

Referring to fig. 1, the cabinet may further include a shield 50, the shield 50 covering the heat sink 310, the PTC heater 40 and the fan 20, the shield 50 being capable of isolating the heat sink 310, the PTC heater 40 and the fan 20. When a user places an object in the cabinet 10, the protective cover 50 can prevent the user's hand from touching the heat sink 310, the PTC heater 40 and the fan 20, thereby protecting the user's hand.

The bottom wall of the protective cover 50 facing the heat sink 310 may be provided with air outlet holes 510, and the air blown by the fan 20 can flow out through the air outlet holes 510 and then blow toward the articles on the object placing table 130. Illustratively, the cross-section of the air outlet hole 510 may have a circular, oval, square, or triangular shape, etc.

Referring to fig. 1, the number of the outlet holes 510 may be plural. For example, the plurality of air outlet holes 510 may be uniformly disposed on the bottom wall of the protective cover 50, so that the air blown from the blower 20 can uniformly flow out of the plurality of air outlet holes 510 and blow toward the articles after being heated by the PTC heater 40 and the heat sink 310, so as to uniformly dry the articles.

For example, the plurality of air outlet holes 510 may also be non-uniformly disposed on the bottom wall of the protection cover 50. The flow direction, flow speed, distribution and the like of the wind flowing out of the shield 50 can be adjusted by adjusting the arrangement density of the air outlet through holes 510 on the bottom wall of the shield 50, the size of the air outlet through holes 510, the shape of the cross section of the air outlet through holes 510 and the like, so that the storage cabinet can have different drying effects.

Illustratively, the semiconductor chilling plates 30 may be mounted on the side walls of the shield 50 with the hot end of the semiconductor chilling plates 30 facing into the shield 50. So set up, can save semiconductor refrigeration piece 30's mounting structure, simplify the structure of locker, the assembly and the adjustment of the locker of being convenient for to can improve the production efficiency of locker.

Referring to fig. 1, a cold end of the semiconductor chilling plate 30 may also be connected with a cold dissipating plate 320. The cold end of the semiconductor chilling plate 30 may absorb heat within the storage space 110 through the cold dissipating plate 320. The storage cabinet may further include a first water receiving box 60, and the top end of the first water receiving box 60 has a second opening, and the second opening is located below the cooling fin 320. The first water receiving box 60 is used for receiving condensed water.

Referring to fig. 2, when drying the articles, the air blown from the blower 20 passes through the PTC heater 40 and the heat sink 310 in sequence to be heated, and then passes through the air outlet holes 510 of the protection cover 50 to be blown to the articles, so as to dry the articles. The moisture in the articles is evaporated by the heated air and flows upward along the circulation air passage. When the circulation air path contacts the cold dissipation sheet 320, water vapor carried by the circulation air path condenses into water drops on the cold dissipation sheet 320 when meeting cold, and drops into the first water receiving box 60 positioned below the cold dissipation sheet 320, so that the storage cabinet is dehumidified, and the drying effect of articles is ensured. The dehumidified circulation air path continues to flow to the interval H and then enters the blower 20 for the next circulation.

For example, the first water receiving box 60 may be integrally provided with the protection cover 50. So set up, can simplify the structure of locker, the assembly and the adjustment of the locker of being convenient for to can improve the production efficiency of locker. In addition, can also improve the joint strength between first water collector 60 and the protection casing 50, improve the reliability of locker.

For example, referring to fig. 1, the bottom of the first water receiving box 60 may be provided with a first drain port 610. The cabinet may also include a second water collector 70 and a collector 80. The second water receiving box 70 is a closed box body. The top end of the second water receiving box 70 may be provided with a water inlet 710. The first end of the collecting pipe 80 is communicated with the first water discharge opening 610, and the second end of the collecting pipe 80 is communicated with the water inlet opening 710. The condensed water received in the first water receiving box 60 may enter the water collecting pipe 80 through the first drain port 610, and enter the second water receiving box 70 through the water collecting pipe 80 and the water inlet 710. Because the second water receiving box 70 is a closed box body, the drying effect of the articles can be prevented from being influenced by the condensed water which is heated and evaporated again and enters the storage space 110.

For example, referring to fig. 1, the second water receiving box 70 may be located in the storage space 110 and disposed on the bottom wall of the cabinet 10. The side wall of the second water receiving box 70 may be provided with a second water discharge port 720, and the second water discharge port 720 communicates with the outside of the cabinet 10. Second drain opening 720 is also provided with a removable sealing cap 730. After the condensed water enters the second water receiving box 70, the sealing cover 730 can be detached, and the condensed water in the second water receiving box 70 can be discharged out of the storage cabinet from the second water outlet 720, so that the condensed water is prevented from being filled in the second water receiving box 70 and then flowing backwards into the first water receiving box 60 along the water collecting pipe 80 to be evaporated again to enter the storage space 110, and the drying effect of the storage cabinet is ensured. Illustratively, the sealing cover 730 may be a rubber cover.

For example, referring to fig. 1, the second water receiving box 70, the placing table 130 and the cabinet 10 may be integrally provided. So set up, can simplify the structure of locker, the assembly and the adjustment of the locker of being convenient for to can improve the production efficiency of locker. In addition, the connection strength between the second water receiving box 70, the object placing table 130 and the cabinet body 10 can be improved, and the reliability of the storage cabinet is improved.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. A stowage bin, comprising:

a cabinet body, the interior of which is provided with a storage space for accommodating articles;

the fan is positioned in the storage space and connected with the cabinet body;

the semiconductor refrigeration piece is arranged in the storage space, the hot end of the semiconductor refrigeration piece is connected with a radiating fin, and the radiating fin is positioned in the air outlet direction of the fan;

and the PTC heater is arranged between the fan and the radiating fin.

2. The storage cabinet of claim 1, wherein the bottom of the storage space is provided with a platform for placing articles; the fan is arranged above the storage space and is opposite to the object placing table; the PTC heater is positioned below the fan; the semiconductor refrigeration piece is arranged vertically, and the radiating fin is located below the PTC heater.

3. A cabinet according to claim 2, wherein the fan is spaced from the top wall of the cabinet; the locker is characterized by further comprising a fan bracket positioned in the storage space, and the fan bracket is connected with the top wall of the cabinet body and the fan.

4. The storage cabinet of claim 2, further comprising a protective cover covering the heat sink, the PTC heater and the fan, the protective cover being provided with vent holes in a bottom wall thereof facing the heat sink; the semiconductor refrigerating piece is installed on the side wall of the protective cover, and the hot end of the semiconductor refrigerating piece faces the inside of the protective cover.

5. The storage cabinet of claim 4, wherein the plurality of air outlet through holes are uniformly formed in the bottom wall of the protective cover.

6. A cabinet according to claim 4, further comprising a cold dispersion sheet and a first water receptacle, the cold dispersion sheet being connected to the cold end of the semiconductor refrigeration sheet; the top end of the first water receiving box is provided with a second opening, and the second opening is positioned below the cold dissipation sheet.

7. The storage cabinet of claim 6, wherein the first water-receiving receptacle is integral with the protective cover.

8. The storage cabinet of claim 6, further comprising a second water collector and a water collection tube; the second water receiving box is a closed box body, and a water inlet is formed in the top end of the second water receiving box; the bottom of the first water receiving box is provided with a first drainage port, the first end of the water collecting pipe is communicated with the first drainage port, and the second end of the water collecting pipe is communicated with the water inlet.

9. The storage cabinet of claim 8, wherein the second water receiving box is located in the storage space and arranged on the bottom wall of the cabinet body, and a second water outlet is formed in the side wall of the second water receiving box and communicated to the outside of the cabinet body; the second water outlet is also provided with a detachable sealing cover.

10. A storage cabinet according to claim 9, wherein the second water-receiving receptacle, the platform and the cabinet are integrally formed.

Images