Cigar storage cabinet with balanced humidity of upper layer and lower layer

Abstract

The cigar storage cabinet comprises a cabinet body with a refrigerating device and a plurality of shelves detachably installed in a storage cavity of the cabinet body, and an evaporator connected with the refrigerating device is arranged on the inner wall of the storage cavity of the cabinet body. A supporting plate is arranged on the lower section of the storage cavity, a containing cavity is formed between the supporting plate and the cavity bottom of the storage cavity, and a water tank is arranged in the containing cavity; the supporting plate is provided with a humidifying air channel right facing the water tank and a humidifying fan located in the humidifying air channel. A first circulating fan is arranged between the lower end of the evaporator and the supporting plate, a second circulating fan is arranged between the upper end of the evaporator and the top of the containing cavity, and the first circulating fan and the second circulating fan are arranged in a staggered mode. The first circulating fan and the second circulating fan are staggered at different heights in the storage cavity, the humidity in the storage cavity can be quickly balanced to meet the storage requirement of cigars, and the cigar storage device has the advantages of being simple in structure, low in implementation cost, reliable in work and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerated cabinets, in particular to a cigar storage cabinet with balanced humidity in upper and lower layers. Background Art

[0002] For the storage of cigars, the optimal storage humidity is maintained at 60% to 70%. Within this humidity range, cigars can be kept in the best condition without negatively affecting the taste and quality.

[0003] For example, Chinese patent CN220355808U discloses a high-precision constant temperature and humidity cigar storage cabinet, the cabinet body is divided into several independent spaces by several partitions, each independent space is provided with a storage box, each storage box is provided with an air inlet and an air outlet on both sides, each storage box is slidably connected to the partition, the air inlet is provided with a sealing mechanism 1, the air outlet is provided with a sealing mechanism 2, and the storage box is provided with a driving device including a servo motor, a gear and a rack. When the above technical solution realizes the humidity balance of various parts in the cabinet body, it is necessary to use the air duct to cooperate with the sealing mechanism 1 and the sealing mechanism 2 and realize the air supply operation under the drive of the driving device. The overall structure is very complicated, the implementation cost is high, and it is easy to fail. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art, and provides a cigar storage cabinet with balanced humidity in the upper and lower layers, which has the advantages of simple structure, low implementation cost and reliable operation.

[0005] The utility model proposes a cigar storage cabinet with balanced humidity in the upper and lower layers, comprising a cabinet body 1 with a refrigeration device and a plurality of shelves detachably installed in a storage cavity of the cabinet body 1, an evaporator 2 connected to the refrigeration device is arranged on the inner wall of the storage cavity of the cabinet body 1; a support plate 6 is arranged at the lower section of the storage cavity, a receiving cavity 11 is arranged between the support plate 6 and the cavity bottom of the storage cavity, and a water tank 5 is arranged in the receiving cavity 11; a humidification air duct 7 arranged opposite to the water tank 5 and a humidification fan located in the humidification air duct 7 are arranged on the support plate 6; a first circulation fan 91 is arranged between the lower end of the evaporator 2 and the support plate 6, a second circulation fan 92 is arranged between the upper end of the evaporator 2 and the top of the receiving cavity 11, and the first circulation fan 91 and the second circulation fan 92 are arranged in a staggered manner.

[0006] Preferably, the humidification air duct 7 includes a first humidification air duct 71 and a second humidification air duct 72 arranged side by side; the humidification fan includes a first humidification fan 81 arranged in the first humidification air duct 71 and a second humidification fan 82 arranged in the second humidification air duct 72, and the first humidification fan 81 rotates in the opposite direction to the second humidification fan 82.

[0007] Preferably, an air outlet plate 4 is provided at the top of the humidifying air duct 7 , and a first air slot 41 connected to the first humidifying air duct 71 and a second air slot 42 connected to the second humidifying air duct 72 are provided on the air outlet plate 4 .

[0008] Preferably, a sealing strip 73 is provided at the lower end of the humidifying air duct 7 , and the humidifying air duct 7 is sealedly connected to the water tank 5 via the sealing strip 73 .

[0009] Preferably, the first circulation fan 91 and the second circulation fan 92 are both arranged to inlet air from the front side and discharge air from the top surface.

[0010] Preferably, a water collecting trough 3 is provided on the support plate 6 , and the water collecting trough 3 is located below the evaporator 2 and above the water tank 5 ; a drainage pipe 31 for draining water into the water tank 5 is provided at the bottom of the water collecting trough 3 .

[0011] Preferably, the water tank 5 comprises a box body 51 having a water storage chamber and a humidifying curtain 52 detachably installed in the box body 51 .

[0012] Preferably, two opposite inner side walls of the box body 51 are provided with stoppers 511 , the humidifying curtain 52 is vertically arranged in the box body 51 , and the ends of the humidifying curtain 52 are inserted in the stoppers 511 .

[0013] Preferably, there are two humidifying curtains 52, and the two humidifying curtains 52 are arranged at intervals.

[0014] Preferably, the lower end of the humidification air duct 7 further has a guide bar 74 , and the lower end of the guide bar 74 extends between the two humidification curtains 52 .

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] By staggering the first circulation fan and the second circulation fan at different heights in the storage chamber, the moist airflow generated by the humidifying fan on the water tank is circulated in the storage chamber, thereby sending the moist airflow at the bottom of the storage chamber to the middle and upper sections of the storage chamber, which plays a role in quickly balancing the humidity in the storage chamber, so that the upper and lower layers of the shelves have the same humidity conditions to meet the storage needs of cigars. The invention has the advantages of simple structure, low implementation cost and reliable operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the cigar storage cabinet when the cabinet door is not drawn.

[0018] Figure 2 It is a partially exploded structural diagram of a cigar storage cabinet.

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of a cigar storage cabinet.

[0020] Figure 4yes Figure 3 A partial enlarged schematic diagram of . DETAILED DESCRIPTION

[0021] In order to further explain the technical means and effects adopted by the present application to achieve the predetermined purpose, the specific implementation methods, structures, features and effects of the present application are described in detail below in conjunction with the accompanying drawings and preferred embodiments. In the following description, different "one embodiment" or "embodiment" does not necessarily refer to the same embodiment. In addition, specific features, structures, or characteristics in one or more embodiments may be combined in any suitable form.

[0022] The utility model discloses a cigar storage cabinet (also referred to as a "cigar cabinet") with balanced humidity on the upper and lower layers, comprising a cabinet body 1 with a refrigeration device and a shelf (not shown) detachably mounted in a storage cavity of the cabinet body 1, and cigars are placed on the shelf for storage. An evaporator 2 connected to the refrigeration device is provided on the inner wall of the storage cavity of the cabinet body 1, so that the refrigeration device provides refrigeration to the storage cavity through the evaporator 2, so that the storage cavity has a temperature suitable for cigar storage.

[0023] For example, stop bars 10 are provided on both side walls of the cabinet body 1 , and the shelves are inserted from the opening side of the cabinet body 1 , and the stop bars 10 provide support for the shelves.

[0024] A support plate 6 is provided at the lower section of the storage chamber, and a receiving chamber 11 is provided between the support plate 6 and the bottom of the storage chamber, and a water tank 5 is provided in the receiving chamber 11;

[0025] A humidification air duct 7 is provided on the support plate 6 and is opposite to the water tank 5. A humidification fan is located in the humidification air duct 7. The humidification fan generates airflow to the water tank 5 to evaporate the water in the water tank 5 to humidify the storage cavity of the cabinet 1, so as to meet the storage humidity requirement of the cigars.

[0026] In order to improve the efficiency of humidification by the water tank 5, a first circulation fan 91 is provided between the lower end of the evaporator 2 and the support plate 6, and a second circulation fan 92 is provided between the upper end of the evaporator 2 and the top of the accommodating chamber 11, and the first circulation fan 91 and the second circulation fan 92 are staggered. By staggering the first circulation fan 91 and the second circulation fan 92 at different heights in the storage chamber, the humidified airflow generated by the humidification fan on the water tank 5 forms a cycle in the storage chamber, thereby sending the humidified airflow at the bottom of the storage chamber to the middle and upper sections of the storage chamber, playing a role in balancing the humidity in the storage chamber, so that the upper and lower layers of the shelves have the same humidity conditions to meet the storage needs of cigars.

[0027] The humidification air duct 7 includes a first humidification air duct 71 and a second humidification air duct 72 arranged side by side. Correspondingly, the humidification fan includes a first humidification fan 81 arranged in the first humidification air duct 71 and a second humidification fan 82 arranged in the second humidification air duct 72, and the first humidification fan 81 rotates in the opposite direction relative to the second humidification fan 82. That is, when the first humidification fan 81 blows air to the water tank 5, the second humidification fan 82 draws air to the water tank 5, so that the water tank 5 forms a circulation of humidification airflow through the first humidification air duct 71 and the second humidification air duct 72, so as to better balance the humidity at various positions in the cabinet 1.

[0028] An air outlet plate 4 is provided at the top of the humidifying air duct 7 to prevent cigars or foreign objects from falling into the humidifying air duct 7 and interfering with the operation of the first humidifying fan 81 and the second humidifying fan 82, thereby improving the working reliability.

[0029] Correspondingly, the air outlet plate 4 is provided with a first air outlet slot 41 connected to the first humidification air duct 71 and a second air outlet slot 42 connected to the second humidification air duct 72 .

[0030] In addition, the lower end of the humidification air duct 7 has a sealing strip 73, and the humidification air duct 7 is sealed and connected to the water tank 5 through the sealing strip 73, which is beneficial to improving the evaporation capacity of the first humidification fan 81 and the second humidification fan 82 on the water in the water tank 5 to improve the humidification efficiency of the cigar cabinet.

[0031] Moreover, the first circulation fan 91 and the second circulation fan 92 are both configured to have air intake from the front side and air outlet from the top side. For example, taking the first circulation fan 91 as an example, its air inlet is arranged on the front side, and the air outlet 90 is arranged on the top side of the first circulation fan 91, so as to realize the structure of air intake from the front side and air outlet from the top side, which is conducive to quickly transporting the airflow with higher humidity at the lower end of the cabinet 1 to the upper end of the cabinet 1, so as to improve the humidity balancing ability of different upper and lower positions in the cabinet 1.

[0032] A water collecting tank 3 is provided on the support plate 6, and the water collecting tank 3 is located below the evaporator 2 and above the water tank 5; a drain pipe 31 is provided at the bottom of the water collecting tank 3 to drain water into the water tank 5. Therefore, when the cigar cabinet is in operation, condensed water generated by the evaporator 2 will drip into the water collecting tank 3, and then be drained into the water tank 5 through the drain pipe 31, replenishing the water tank 5, thereby reducing the need for manual active replenishment of the water tank 5.

[0033] Especially see Figure 2 and Figure 4 As shown, the water tank 5 includes a box body 51 with a water holding cavity and a humidifying curtain 52 detachably installed in the box body 51, and the box body 51 usually has a water tank panel 50. The humidifying curtain 52 is usually a wet curtain paper or wet curtain cloth to improve the evaporation capacity of the water in the water tank 5 under the action of the humidifying fan.

[0034] Among them, the two opposite inner side walls of the box body 51 are provided with stoppers 511 , the humidification curtain 52 is vertically arranged in the box body 51 , and the ends of the humidification curtain 52 are inserted into the stoppers 511 .

[0035] In addition, there are two humidifying curtains 52, and the two humidifying curtains 52 are arranged at intervals. In addition, the lower end of the humidifying air duct 7 also has a guide bar 74, and the lower end of the guide bar 74 extends between the two humidifying curtains 52. By providing the guide bar 74, when the first circulation fan 91 or the second circulation fan 92 blows into the box body 51, it is more likely to flow through the surface of the humidifying curtain 52, thereby improving the water evaporation capacity of the humidifying curtain 52 and improving the humidification efficiency.

[0036] It is understandable that a humidity sensor is provided in the cabinet 1 for detecting the humidity in the storage chamber. The cabinet 1 also has a circuit board for controlling the start and stop of the first humidification fan 81, the second humidification fan 82, the first circulation fan 91 and the second circulation fan 92.

[0037] When the humidity in the cabinet 1 is lower than the humidity required for cigar preservation, the first humidifying fan 81, the second humidifying fan 82, the first circulation fan 91 and the second circulation fan 92 are turned on: for example, the second humidifying fan 82 supplies air to the box 51, so that the airflow flows through the surface of the humidifying curtain 52 as much as possible under the action of the guide strip 74 to form a high-humidity airflow; the first humidifying fan 81 draws air from the box 51, and draws the high-humidity airflow from the box 51 and sends it upward through the first air slot 41; at this time, under the action of the first circulation fan 91 closer to the water tank 5, the high-humidity airflow is transported upward from the lower end of the storage chamber; at the same time, under the action of the second circulation fan 92 closer to the top of the storage chamber, the high-humidity airflow moves to the top of the storage chamber, and then under the action of the second humidifying fan 82 sending air downward, the high-humidity airflow forms a cycle from the bottom to the top of the storage chamber, thereby quickly balancing the humidity in the storage chamber, ensuring that the shelves at different heights in the storage chamber have the same humidity to improve the storage environment of the cigars.

[0038] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A cigar storage cabinet with balanced humidity between upper and lower layers, comprising a cabinet body (1) having a refrigeration device and a plurality of shelves detachably mounted in a storage cavity of the cabinet body (1), an evaporator (2) connected to the refrigeration device being provided on the inner wall of the storage cavity of the cabinet body (1); the characteristics are: A support plate (6) is provided at the lower section of the storage chamber, a receiving chamber (11) is provided between the support plate (6) and the bottom of the storage chamber, and a water tank (5) is provided in the receiving chamber (11); The support plate (6) is provided with a humidification air duct (7) arranged opposite to the water tank (5) and a humidification fan located in the humidification air duct (7); A first circulation fan (91) is provided between the lower end of the evaporator (2) and the support plate (6), and a second circulation fan (92) is provided between the upper end of the evaporator (2) and the top of the accommodating chamber (11), and the first circulation fan (91) and the second circulation fan (92) are arranged in a staggered manner.

2. The cigar storage cabinet according to claim 1, characterized in that: The humidification air duct (7) comprises a first humidification air duct (71) and a second humidification air duct (72) which are arranged side by side; the humidification fan comprises a first humidification fan (81) arranged in the first humidification air duct (71) and a second humidification fan (82) arranged in the second humidification air duct (72), and the first humidification fan (81) rotates in the opposite direction to the second humidification fan (82).

3. The cigar storage cabinet according to claim 2, characterized in that: An air outlet plate (4) is provided at the top end of the humidifying air duct (7), and a first air slot (41) connected to the first humidifying air duct (71) and a second air slot (42) connected to the second humidifying air duct (72) are provided on the air outlet plate (4).

4. The cigar storage cabinet according to claim 1, characterized in that: The lower end of the humidifying air duct (7) is provided with a sealing strip (73), and the humidifying air duct (7) is sealedly connected to the water tank (5) via the sealing strip (73).

5. The cigar storage cabinet according to claim 1, characterized in that: The first circulation fan (91) and the second circulation fan (92) are both arranged to have air intake from the front side and air discharge from the top surface.

6. The cigar storage cabinet according to claim 1, characterized in that: A water collecting trough (3) is provided on the support plate (6), and the water collecting trough (3) is located below the evaporator (2) and above the water tank (5); a drainage pipe (31) for draining water into the water tank (5) is provided at the bottom of the water collecting trough (3).

7. The cigar storage cabinet according to any one of claims 1 to 6, characterized in that: The water tank (5) comprises a box body (51) having a water storage chamber and a humidification curtain (52) detachably mounted in the box body (51).

8. The cigar storage cabinet according to claim 7, characterized in that: Stops (511) are provided on two opposite inner side walls of the box body (51); the humidifying curtain (52) is vertically arranged in the box body (51), and the ends of the humidifying curtain (52) are inserted into the stoppers (511).

9. The cigar storage cabinet according to claim 7, characterized in that: The number of humidifying curtains (52) is two, and the two humidifying curtains (52) are arranged at intervals.

10. The cigar storage cabinet according to claim 9, characterized in that: The lower end of the humidification air duct (7) further comprises a guide strip (74), and the lower end of the guide strip (74) extends between the two humidification curtains (52).

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