CN111972857A

CN111972857A - Automatically controlled filing cabinet with dehumidification function

Info

Publication number: CN111972857A
Application number: CN202010894919.5A
Authority: CN
Inventors: 潘雲生
Original assignee: Guangzhou Yuliang Enterprise Management Co ltd
Current assignee: Guangzhou Yuliang Enterprise Management Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2020-11-24

Abstract

The invention relates to the technical field of file preservation, and discloses an electronic control file cabinet with a dehumidification function, which comprises a shell, wherein an adjusting base is arranged at the bottom of the shell, a cabinet door is arranged on the front side of the shell, a compressor is arranged at the bottom of the left side in the shell, a condenser is connected to an outlet end pipeline of the compressor, an expansion valve is connected to an outlet end pipeline of the condenser, an evaporator is connected to an outlet end pipeline of the expansion valve, a fan is arranged below the evaporator, a condensate pipe is fixedly connected to the rear side of the outside of the evaporator, and a drawer is arranged above the condenser. This automatically controlled filing cabinet with dehumidification function dehumidifies through utilizing the condensation dehumidification principle, and it is internal to become high temperature dry air with outside humid air and blow in the cabinet, lasts to guarantee the internal drying of cabinet. Through input password and appointed drawer number on control panel, can control the other magnet lock of appointed drawer and untie the hasp, the drawer pops out and realizes automatically controlled unblanking, convenient to use, factor of safety is high.

Description

Automatically controlled filing cabinet with dehumidification function

Technical Field

The invention relates to the technical field of file storage, in particular to an electronic control file cabinet with a dehumidification function.

Background

Under the occasions of enterprise management, government office and the like, a plurality of confidential documents are frequently available, the documents are rarely used, but can cause serious influence on enterprises and the like due to theft, loss or damage, paper or other solid carriers are reserved for storage for safety, the conventional confidential document cabinets are mostly used as common document cabinets, the lock body structure is exposed, the safety factor is low, meanwhile, the drying in the cabinets only depends on a drying agent, the cabinets are not suitable for storing the documents for a long time, and in humid areas, the cabinets are even required to be opened frequently for replacing the drying agent.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the electronic control file cabinet with the dehumidification function, which has the advantages of electronic control pickup and keeping the inside of the cabinet dry, and solves the problems that the existing file cabinet is low in safety factor and is not suitable for storing files for a long time.

(II) technical scheme

In order to achieve the purpose of electrically controlling the taking of articles and keeping the interior of the cabinet dry, the invention provides the following technical scheme: an electronic control file cabinet with a dehumidification function comprises a shell, wherein an adjusting base is arranged at the bottom of the shell, a cabinet door is arranged at the front side of the shell, a compressor is arranged at the left bottom inside the shell, a condenser is connected to an outlet end pipeline of the compressor, an expansion valve is connected to an outlet end pipeline of the condenser, an evaporator is connected to an outlet end pipeline of the expansion valve, a fan is arranged below the evaporator, a condensate pipe is fixedly connected to the rear side outside the evaporator, a drawer is arranged above the condenser, a control panel is arranged above the drawer, a lock catch is arranged on the left side surface of the drawer, a lock frame is arranged on the left side of the drawer close to the shell, a lock head is arranged on the right side of the lock catch close to the lock head, a self-locking spring is fixedly connected below the lock head, and an electromagnet is, an emergency lock is arranged at the position, close to the top of the lock frame, of the shell.

Preferably, the bottom and the top of the shell are provided with uniform vent holes.

Preferably, the adjusting base comprises a positioning sleeve and an adjusting knob, and the adjusting knob is provided with threads matched with the threads in the positioning sleeve.

Preferably, the evaporator is arranged below the condenser, the middle of the evaporator is provided with a ventilation pore plate, and an outlet pipe of the evaporator is connected with an inlet of the compressor.

Preferably, the bottom of the drawer is a ventilated pore plate structure, sliding grooves for limiting the drawer to slide back and forth are arranged on two sides of the drawer, and a buffer spring is correspondingly arranged on the rear shell.

Preferably, the control panel is provided with a temperature sensor, a humidity sensor, a human body input device, a control circuit and the like according to needs.

Preferably, the lock frame is arranged in a vertical channel of which the bottom of the inner wall of the shell is provided with a spring, and the top of the lock frame is provided with an inclined plane matched with the emergency lock.

(III) advantageous effects

Compared with the prior art, the invention provides an electric control file cabinet with a dehumidification function, which has the following beneficial effects:

1. this automatically controlled file cabinet with dehumidification function dehumidifies through utilizing the condensation dehumidification principle, and outside humid air gets into through the bottom ventilation hole of shell, through the evaporimeter earlier, and the moisture in the air condenses in the evaporimeter and flows out the cabinet body from the condensate pipe, and the low temperature drying air who leaves the evaporimeter becomes high temperature drying air after the condenser heating again and blows in the cabinet internally, lasts the internal drying of assurance cabinet.

2. According to the electronic control file cabinet with the dehumidification function, the password and the number of the appointed drawer are input on the control panel, the control panel controls the electromagnet beside the appointed drawer to be electrified, the lock head is attracted to descend to compress the self-locking spring, the lock catch is unlocked, the drawer is popped out under the action of the rear buffer spring to realize electronic control unlocking, the use is convenient, and the safety factor is high.

Drawings

FIG. 1 is a schematic side view of the main structure of the present invention;

FIG. 2 is a front view of the main structure of the present invention;

FIG. 3 is a schematic external view of the present invention;

FIG. 4 is a schematic view of an adjustment base of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 1 according to the present invention.

In the figure: 1. a housing; 2. adjusting the base; 3. a cabinet door; 4. a compressor; 5. a condenser; 6. an expansion valve; 7. an evaporator; 8. a fan; 9. a condensate pipe; 10. a drawer; 11. a control panel; 12. locking; 13. a lock frame; 14. a lock head; 15. a self-locking spring; 16. an electromagnet; 17. an emergency lock.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-5, an electronic control file cabinet with dehumidification function comprises a housing 1, an adjusting base 2 is arranged at the bottom of the housing 1, the adjusting base 2 comprises a positioning sleeve and an adjusting knob, the adjusting knob is provided with threads matched with the threads of the positioning sleeve, a cabinet door 3 is arranged at the front side of the housing 1, uniform ventilation holes are arranged at the bottom and the top of the housing 1, a compressor 4 is arranged at the left bottom inside the housing 1, a condenser 5 is connected to an outlet end pipeline of the compressor 4, an expansion valve 6 is connected to an outlet end pipeline of the condenser 5, an evaporator 7 is connected to an outlet end pipeline of the expansion valve 6, the evaporator 7 is arranged below the condenser 5, a ventilation hole plate is arranged in the middle of the evaporator 7, an outlet pipe of the evaporator 7 is connected to an inlet of the compressor 4, a fan 8 is arranged below the evaporator 7, and a, a drawer 10 is arranged above the condenser 5, the bottom of the drawer 10 is a ventilated pore plate structure, sliding grooves for limiting the drawer to slide back and forth are arranged on two sides of the drawer 10, a buffer spring is correspondingly arranged on the rear shell 1, a control panel 11 is arranged above the drawer 10, a temperature sensor and a humidity sensor are arranged on the control panel 11 according to requirements, human input device and control circuit etc, the left side surface of drawer 10 is provided with hasp 12, the left side of drawer 10 is close to shell 1 and is provided with lock frame 13, the right side that lock frame 13 is close to hasp 12 is provided with tapered end 14, the below fixedly connected with auto-lock spring 15 of tapered end 14, the fixed electro-magnet 16 that is provided with in below of auto-lock spring 15, the position that shell 1 is close to lock frame 13 top is provided with emergent lock 17, lock frame 13 sets up in the perpendicular channel that shell 1 inner wall bottom is provided with the spring, its top is provided with and locks 17 complex inclined planes with the emergency.

The working principle is that the electronic control file cabinet with the dehumidification function utilizes the condensation dehumidification principle to dehumidify, the compressor 4 is used as a heat pump, a gaseous working medium is compressed into a high-temperature liquid, the high-temperature liquid is sent to the condenser 5 to release heat and reduce the temperature into a normal-temperature liquid, the pressure is reduced through the expansion valve 6, and a low-pressure working medium is evaporated and absorbs heat in the evaporator 7 and then is changed into low-pressure steam to return to the compressor 4 to complete working medium circulation. The outside humid air enters through the bottom vent hole of the shell 1, is blown into the cabinet body by the fan 8, firstly passes through the evaporator 7, moisture in the air is condensed in the evaporator 7 and flows out of the cabinet body from the condensate pipe 9, the low-temperature dry air leaving the evaporator 7 is heated by the condenser 5 and then changed into high-temperature dry air to be blown into the cabinet body, and the high-temperature dry air is blown out from the top after drying the files placed in the drawer 10.

When a file is taken, after a cabinet door 3 is opened, a password and a number of a designated drawer 10 are input on a control panel 11, a lock catch 12 is arranged on the left side surface of the drawer 10, a lock frame 13 is arranged on the left side of the drawer 10 close to a shell 1, a lock head 14 is arranged on the right side of the lock frame 13 close to the lock catch 12, a self-locking spring 15 is fixedly connected below the lock head 14, an electromagnet 16 is fixedly arranged below the self-locking spring 15, the control panel 11 controls the electromagnet 16 beside the designated drawer 10 to be electrified, the lock head 14 is attracted to descend to compress the self-locking spring 15, the lock catch is unlocked 12, the drawer 10 pops out under the action of a rear buffer spring, when the drawer 10 is closed after a file is placed, the lock catch 12 pushes against the left side inclined surface of the lock head 14, the self-locking spring 15 rebounds to complete self-locking, a mechanism keeps the drawer, the emergency lock 17 arranged at the rear part of the shell 1 can be rotated through the emergency key, and the inclined block at the right side of the emergency lock 17 extrudes the lock frame 13 rightwards to enable the whole body to move downwards so that the lock heads 14 of all the drawers 10 leave the lock catches 12 to complete emergency unlocking.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatically controlled filing cabinet with dehumidification function, includes shell (1), its characterized in that: the bottom of the shell (1) is provided with an adjusting base (2), the front side of the shell (1) is provided with a cabinet door (3), the left bottom inside the shell (1) is provided with a compressor (4), an outlet end pipeline of the compressor (4) is connected with a condenser (5), an outlet end pipeline of the condenser (5) is connected with an expansion valve (6), an outlet end pipeline of the expansion valve (6) is connected with an evaporator (7), a fan (8) is arranged below the evaporator (7), a condensed water pipe (9) is fixedly connected with the outer rear side of the evaporator (7), a drawer (10) is arranged above the condenser (5), a control panel (11) is arranged above the drawer (10), a lock catch (12) is arranged on the left side surface of the drawer (10), and a lock frame (13) is arranged on the left side of the drawer (10) close to the shell (1), the novel lock is characterized in that a lock head (14) is arranged on the right side, close to the lock catch (12), of the lock frame (13), a self-locking spring (15) is fixedly connected to the lower portion of the lock head (14), an electromagnet (16) is fixedly arranged on the lower portion of the self-locking spring (15), and an emergency lock (17) is arranged on the position, close to the top of the lock frame (13), of the shell (1).

2. An electronic control file cabinet with dehumidification function according to claim 1, characterized in that: the bottom and the top of the shell (1) are provided with uniform vent holes.

3. An electronic control file cabinet with dehumidification function according to claim 1, characterized in that: the adjusting base (2) comprises a locating sleeve and an adjusting knob, and the adjusting knob is provided with threads which are matched with the threads in the locating sleeve.

4. An electronic control file cabinet with dehumidification function according to claim 1, characterized in that: the evaporator (7) is arranged below the condenser (5), the middle of the evaporator is provided with a ventilation pore plate, and an outlet pipe of the evaporator (7) is connected with an inlet of the compressor (4).

5. An electronic control file cabinet with dehumidification function according to claim 1, characterized in that: the bottom of the drawer (10) is of a ventilated pore plate structure, sliding grooves for limiting the drawer to slide back and forth are arranged on two sides of the drawer, and a buffer spring is correspondingly arranged on the rear shell (1).

6. An electronic control file cabinet with dehumidification function according to claim 1, characterized in that: the control panel (11) is provided with temperature and humidity sensors, human body input equipment, a control circuit and the like according to needs.

7. An electronic control file cabinet with dehumidification function according to claim 1, characterized in that: the lock frame (13) is arranged in a vertical channel of which the bottom of the inner wall of the shell (1) is provided with a spring, and the top of the lock frame is provided with an inclined plane matched with the emergency lock (17).