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CN-121977324-A - Cigar cabinet with power-off protection function and control method

CN121977324ACN 121977324 ACN121977324 ACN 121977324ACN-121977324-A

Abstract

The invention discloses a cigar cabinet with a power-off protection function and a control method, wherein the cigar cabinet comprises a cabinet body, a display area is arranged at the upper part of the cigar cabinet, a device area communicated with the display area is arranged at the lower part of the cigar cabinet, a heating module and a protection module are assembled in a device cabin, a normally closed lock is assembled on a door body, a flexible sealing pipe is arranged between the cabinet body and the door body, the protection module is communicated with the flexible sealing pipe and the inside of the cabinet body and is used for filling inert gas into the flexible sealing pipe and continuously conveying the inert gas into the cabinet body when mains supply is cut off, and a refrigerating module and the heating module jointly maintain the temperature and the humidity in the cabinet to be in a steady state based on the mains supply. Therefore, when the power is suddenly cut off, the door body is locked, the door body is prevented from being opened when the power is cut off, the door gap is sealed by inflating through the flexible sealing tube, the inert gas is continuously supplemented in the cabinet to maintain the overpressure in the cabinet, the humidity in the cabinet is effectively maintained, the emergency power supply is waited to be started, and the cigar quality is ensured not to be damaged.

Inventors

  • YAN JINGEN
  • LIAO JUNMING
  • DONG HUI

Assignees

  • 中山市越海电器有限公司

Dates

Publication Date
20260505
Application Date
20260205

Claims (10)

  1. 1. Cigar cabinet that possesses outage safeguard function, characterized by comprising: the upper part is a display area (11), the lower part is a cabinet body (1) of an equipment area (12), the display area (11) is communicated with the equipment area (12), and a grid (111) is arranged between the display area and the equipment area; the equipment area (12) is divided into a refrigeration cabin (121) and an equipment cabin (122), a cooling module (2) is arranged in the refrigeration cabin (121), and a heating module (3) and a protection module (4) are arranged on the inner wall surface of the equipment cabin (122); Assembling a plurality of door bodies (5) which are adapted to the display area (11) and the equipment area (12), wherein each door body (5) is provided with a normally closed lock (51), and a flexible sealing tube (6) is arranged between the cabinet body (1) and the door body (5); the protection module (4) is electrically connected with the normally closed lock (51), the normally closed lock (51) is maintained to be in an unlocking state based on mains supply, and the normally closed lock (51) is turned into a locking state when the mains supply is disconnected; The protection module (4) is also communicated with the flexible sealing tube (6) and the inside of the cabinet body (1) and is used for filling inert gas into the flexible sealing tube (6) when mains supply is disconnected and continuously conveying the inert gas into the inside of the cabinet body (1) to maintain the overpressure inside the cabinet body (1); The refrigerating module (2) and the heating module (3) are used for jointly maintaining the temperature and the humidity in the cabinet at a steady state based on commercial power.
  2. 2. A cigar cabinet having a power-off protection function according to claim 1, comprising: and when the utility power is started or the target temperature and humidity are changed, the refrigeration module (2) operates with the maximum operation power.
  3. 3. A cigar cabinet having a power-off protection function according to claim 2, comprising: And after the target temperature and humidity are reached, the refrigerating module (2) continuously operates, and the operation mode and the operation power are adjusted based on the current temperature and humidity frequency conversion in the cabinet.
  4. 4. A cigar cabinet having a power-fail-safe function according to claim 3, comprising: The heating module (3) is operated intermittently based on the temperature and humidity in the current cabinet, and the temperature and humidity in the cabinet are maintained to be in a steady state by being matched with the refrigerating module (2).
  5. 5. A cigar cabinet having a power-fail-safe function according to claim 4, comprising: And a display control panel (52) is assembled on a door body (5) of the refrigerating cabin (121) and is used for measuring and displaying the environmental parameters in the cabinet body (1) and setting the target temperature and humidity for a user.
  6. 6. A cigar cabinet having a power-off protection function according to claim 1, comprising: The protection module (4) comprises a control board, a gas tank and a storage battery; When the control panel operates based on mains supply, unlocking current is continuously supplied to the normally closed lock (51) to drive the normally closed lock (51) to be in an unlocking state, and the door body (5) can be opened.
  7. 7. A cigar cabinet having a power-fail-safe function according to claim 6, comprising: when the control board detects that the mains supply is disconnected, the control board stops supplying the unlocking current to the normally closed lock (51); Meanwhile, the control panel takes electricity from the storage battery, firstly drives the gas tank to charge the flexible sealing tube (6) through the charging pipeline, and further drives the gas tank to convey supplementary inert gas into the cabinet body (1) through the exhaust pipeline at regular time.
  8. 8. A cigar cabinet having a power-fail-safe function according to claim 6, comprising: The inflatable flexible sealing tube (6) is tightly packed between the door body (5) and the cabinet body (1), and meanwhile, the normally closed lock (51) locks each door body (5).
  9. 9. A cigar cabinet having a power-off protection function according to claim 1, comprising: The refrigerating cabin (121) is arranged in a closed mode relative to the equipment cabin (122) and the display area (11), and the refrigerating module (2) is communicated with the equipment cabin (122) and the display area (11) through an exhaust pipeline.
  10. 10. A control method applied to the cigar cabinet with the power-off protection function as claimed in any one of claims 1 to 9, comprising the steps of: Monitoring a mains supply state; if the commercial power is normally supplied, the refrigeration module and the heating module are controlled to jointly maintain the temperature and the humidity in the cabinet; if the mains supply is cut off, the normally closed lockset is controlled to be locked, the flexible sealing tube is inflated, and inert gas is continuously conveyed into the cabinet.

Description

Cigar cabinet with power-off protection function and control method Technical Field The invention relates to the technical field of environmental control, in particular to a cigar cabinet with a power-off protection function and a control method. Background Cigar is a tobacco product with strong flavor, and after the cigar is prepared, slow aging reactions such as fermentation, oxidation and the like can also occur for a long time, and part of cigar products can be aged continuously for many years under the constant temperature and humidity environment to achieve the optimal aging effect. And under the condition of being separated from the natural fermentation condition of the original place, the cigar cabinet with the constant temperature and humidity control function is required to be used for storage so as to simulate the environment condition suitable for cigar aging. Because stable power supply is needed for constant temperature and humidity control, emergency power generation equipment is usually configured for the cigar cabinet, but under the condition that the external environment is extreme, the constant temperature and humidity control system fails in a short time, so that the internal environment of the cigar cabinet is extremely changed, and the cigar state is damaged. For example, in winter in a high latitude area, the outdoor environment is low in temperature and dry, the indoor environment can reach higher room temperature under the heating maintenance, but the indoor environment is extremely dry, at the moment, if the cigar cabinet is stopped due to power failure, the humidity in the cigar cabinet is rapidly reduced, tobacco leaves are possibly hardened and shells are broken due to rapid dehydration only in a few minutes, and the original aging reaction is interrupted, so that the flavor is changed, and the aging cannot reach an ideal state. Therefore, the existing cigar cabinet can only realize basic constant temperature and humidity control, and lacks corresponding control means under the condition of sudden power failure, and the cigar quality is easily influenced by abrupt change of humidity. Disclosure of Invention The first aspect of this embodiment discloses a cigar cabinet that possesses outage safeguard function, specifically includes: the upper part is a display area 11, the lower part is a cabinet body 1 of an equipment area 12, the display area 11 is communicated with the equipment area 12, and a grid 111 is arranged between the display area 11 and the equipment area 12; the equipment area 12 is divided into a refrigerating cabin 121 and an equipment cabin 122, a cold module 2 is arranged in the refrigerating cabin 121, and a heating module 3 and a protection module 4 are arranged on the inner wall surface of the equipment cabin 122; Assembling a plurality of door bodies 5 which are adapted to the display area 11 and the equipment area 12, wherein each door body 5 is provided with a normally closed lock 51, and a flexible sealing tube 6 is arranged between the cabinet body 1 and the door body 5; the protection module 4 is electrically connected with the normally closed lock 51, maintains the normally closed lock 51 to be in an unlocking state based on mains supply, and the normally closed lock 51 is turned into a locking state when the mains supply is disconnected; The protection module 4 is also communicated with the flexible sealing tube 6 and the inside of the cabinet body 1, and is used for filling inert gas into the flexible sealing tube 6 when the mains supply is cut off, continuously conveying the inert gas into the inside of the cabinet body 1 and maintaining the overpressure in the inside of the cabinet body 1; The refrigeration module 2 and the heating module 3 jointly maintain the temperature and humidity in the cabinet at a steady state based on commercial power. As an alternative implementation manner, the refrigeration module 2 operates at the maximum operation power when the utility power is started up or when the target temperature and humidity are changed. As an optional implementation manner, after the target temperature and humidity are reached, the refrigeration module 2 continuously operates, and the operation mode and the operation power are adjusted based on the current temperature and humidity frequency conversion in the cabinet. As an optional implementation manner, the heating module 3 is operated intermittently based on the current temperature and humidity in the cabinet, and cooperates with the refrigerating module 2 to maintain the temperature and humidity in the cabinet at a steady state. As an alternative embodiment, the door body 5 of the refrigeration compartment 121 is provided with a display control panel 52 for measuring and displaying the environmental parameters inside the cabinet 1, and setting the target temperature and humidity for the user. As an alternative embodiment, the protection module 4 includes a control board, a gas tank, and a b