Low-humidity controllable moisture-proof cabinet

Abstract

The utility model discloses a low-humidity controllable moisture-proof cabinet, which relates to the technical field of moisture-proof cabinets and comprises a base, a fixed cabinet is arranged at the top of the base, ventilation openings are formed in two sides of the fixed cabinet, and dustproof shells are arranged on two sides of the fixed cabinet. Wherein an air blowing mechanism used for increasing air circulation in the fixed cabinet is arranged in one dustproof shell, two drying plates are arranged in the fixed cabinet, fixing mechanisms used for installing and fixing the drying plates are arranged in the fixed cabinet, and the number of the fixing mechanisms is four. The top of the fixed cabinet is provided with a shielding mechanism which is used for shielding the dustproof shell to prevent air from entering the fixed cabinet, the fixed cabinet is internally provided with a humidity sensor, and the fixed cabinet is internally provided with a control module. Therefore, the humidity in the fixed cabinet is automatically controlled, the storage effect is improved, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of moisture-proof cabinets, in particular to a low-humidity controllable moisture-proof cabinet. Background Art

[0002] A moisture-proof cabinet is a cabinet that uses various dehumidification technologies to effectively reduce the humidity inside the cabinet, thereby achieving the purposes of moisture-proof, mildew-proof, oxidation-proof, rust-proof, and trace moisture absorption-proof. In China, patent publication number CN 208491334 U discloses a moisture-proof cabinet, which solves the problem that if the moisture-proof material is not replaced regularly during long-term use of the moisture-proof cabinet, the moisture-proof material has limited moisture absorption capacity and cannot achieve a good moisture-proof effect. The key points of the technical solution are: comprising a cabinet body, a sliding groove is provided at the end of the side wall of the cabinet body, a moisture-proof component is slidably connected in the sliding groove, and the moisture-proof component includes a box body containing a desiccant and a ventilation group for the desiccant to contact the water vapor in the cabinet body.

[0003] The above technical solution increases the contact area between the moisture in the cabinet and the desiccant through the cooperation of the desiccant, through the through holes and the vents in the box, thereby increasing the water absorption performance of the desiccant. However, the air exchange only relies on the through holes and the vents, so the efficiency of air circulation in the cabinet is not obvious, and the desiccant can only passively absorb the moisture factor. Therefore, the effect of reducing the humidity in the cabinet is slow, and it is not convenient to control the humidity in the cabinet.

[0004] For this reason, a low humidity controllable moisture-proof cabinet is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology, and the utility model provides a low humidity controllable moisture-proof cabinet.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A low-humidity controllable moisture-proof cabinet comprises a base, a fixed cabinet is arranged on the top of the base, ventilation holes are arranged on both sides of the fixed cabinet, dustproof shells are arranged on both sides of the fixed cabinet, and the dustproof shells correspond to the ventilation holes, a blowing mechanism for increasing air circulation in the fixed cabinet is arranged inside one of the dustproof shells, two drying plates are arranged inside the fixed cabinet, and the drying plates correspond to the ventilation holes, a fixing mechanism for installing and fixing the drying plates is arranged inside the fixed cabinet, and the fixing mechanism is arranged in four groups, a shielding mechanism for shielding the dustproof shell from air entering the fixed cabinet is arranged on the top of the fixed cabinet, a humidity sensor is arranged inside the fixed cabinet, and a control module is arranged inside the fixed cabinet.

[0008] Furthermore, the fixing mechanism includes a long plate, which is installed inside the fixed cabinet. A cylinder is slidably installed on the long plate, and a spring is sleeved on the outer wall of the cylinder. A limit plate and a pressure plate are respectively installed at both ends of the cylinder. The side of the pressure plate close to the cabinet door of the fixed cabinet is set to an arc shape, and the pressure plate is in contact with the drying plate.

[0009] Furthermore, the number of the cylinders and springs is set to be several and are distributed equidistantly.

[0010] Furthermore, the hair dryer mechanism includes a reciprocating screw, which is rotatably installed inside the left dustproof shell, and a mounting frame is threadedly installed on the outer wall of the reciprocating screw. A ventilation fan is arranged inside the mounting frame, and a motor 1 is installed on the top of the reciprocating screw, and the motor 1 is installed on the top of the left dustproof shell.

[0011] Furthermore, the shielding mechanism includes two fixed plates, which are symmetrically installed on the top of the fixed cabinet, a one-way screw is rotatably installed between the two fixed plates, two slide rails are symmetrically installed on the top of the base, a connecting plate is threadedly installed on the outer wall of the one-way screw, and the connecting plate is slidably installed on the outer walls of the two slide rails, and a second motor is installed at the front end of the one-way screw, and the second motor is installed on the surface of the front fixed plate.

[0012] Furthermore, two fixing rods are installed on the top of the connecting plate, baffles are installed on the bottom of the two fixing rods, and the baffles slide on the surface of the dustproof shell.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model detects the humidity in the fixed cabinet through the arrangement of the ventilation fan, the drying plate and the shielding plate, etc., and the humidity sensor transmits the information to the control module when the humidity is higher than the set value. The control module controls the starting motor 2 to drive the one-way screw to rotate, drive the connecting plate to move horizontally, and the two fixed rods and the baffle plate move horizontally accordingly to release the shielding of the dustproof shell, and the control module controls the starting ventilation fan and the motor 1. The motor 1 drives the reciprocating screw to rotate, drives the installation frame to move longitudinally, and the ventilation fan moves accordingly to blow longitudinally and reciprocatingly in the fixed cabinet to increase the air circulation inside the fixed cabinet, and the drying plate absorbs the moisture factor in the air. After ventilation and drying, when the humidity in the fixed cabinet meets the set value, the humidity sensor transmits the information to the control module, and the control module controls the closing of the ventilation fan and the motor 1, and starts the motor 2, so that the baffle plate shields the dustproof shell and cleans its surface, so that the fixed cabinet forms a closed state, isolating the entry of external air, thereby realizing automatic control of the humidity inside the fixed cabinet, improving the storage effect, and having strong practicality.

[0015] The utility model, through the arrangement of the cylinder, the spring and the pressing plate, presses the arc surface of the pressing plate through one side of the drying plate, drives the cylinder to slide on the long plate, and the limit plate moves accordingly. Under the cooperation of the pressing plate and the long plate, the spring is compressed, so that one end of the drying plate enters between the fixed cabinet and the pressing plate, and then is pushed. Under the restoring elastic force of the spring, the drying plate is fixed. Conversely, the drying plate can be disassembled by pulling it, so that the drying plate is easy to replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the fixing mechanism of the utility model.

[0019] Figure markings: 1. base; 2. fixed cabinet; 3. vent; 4. dustproof shell; 5. blower mechanism; 501. reciprocating screw; 502. mounting frame; 503. ventilation fan; 504. motor one; 6. shielding mechanism; 601. fixing plate; 602. one-way screw; 603. connecting plate; 604. fixing rod; 605. baffle; 606. motor two; 607. slide rail; 7. drying plate; 8. fixing mechanism; 801. long plate; 802. cylinder; 803. spring; 804. limit plate; 805. pressure plate; 9. humidity sensor; 10. control module. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Generally, the components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and 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 therefore cannot be understood as a limitation on the present invention.

[0025] like Figure 1-3As shown, a low-humidity controllable moisture-proof cabinet comprises a base 1, a fixed cabinet 2 is arranged on the top of the base 1, ventilation holes 3 are arranged on both sides of the fixed cabinet 2, dustproof shells 4 are arranged on both sides of the fixed cabinet 2, and the dustproof shells 4 correspond to the ventilation holes 3, a blowing mechanism 5 for increasing the air circulation in the fixed cabinet 2 is arranged inside one of the dustproof shells 4, two drying plates 7 are arranged inside the fixed cabinet 2, and the drying plates 7 correspond to the ventilation holes 3, a fixing mechanism 8 for fixing the drying plates 7 is arranged inside the fixed cabinet 2, and the fixing mechanism 8 is arranged in four groups, a shielding mechanism 6 for shielding the dustproof shell 4 from air entering the fixed cabinet 2 is arranged on the top of the fixed cabinet 2, a humidity sensor 9 is arranged inside the fixed cabinet 2, and a control module 10 is arranged inside the fixed cabinet 2. In this embodiment, when in use, the humidity in the fixed cabinet 2 is monitored by the humidity sensor 9. If the humidity is high, After reaching the set value, the humidity sensor 9 will transmit the information to the control module 10, and the control module 10 controls the start-up of the shielding mechanism 6 to release the shielding of the dustproof shell 4, and starts the blower mechanism 5 to blow air into the fixed cabinet 2 to increase the air flow in the fixed cabinet 2, and the drying plate 7 will adsorb the moisture factors in the air. After ventilation and drying, when the humidity in the fixed cabinet 2 meets the set value, the humidity sensor 9 will transmit the information to the control module 10, and the control module 10 controls the closing of the blower mechanism 5, and controls the shielding mechanism 6 to shield the dustproof shell 4. During the shielding process, the shielding mechanism 6 will clean the surface of the dustproof shell 4. When the drying plate 7 does not meet the requirements after being used for a period of time, it can be released through the fixing mechanism 8, and the drying plate 7 can be removed and replaced, thereby realizing automatic control of the internal humidity of the fixed cabinet 2, improving the storage effect, and having strong practicality.

[0026] like Figure 2-3 As shown, the fixing mechanism 8 includes a long plate 801, which is installed inside the fixed cabinet 2. A cylinder 802 is slidably installed on the long plate 801, and a spring 803 is sleeved on the outer wall of the cylinder 802. A limit plate 804 and a pressure plate 805 are respectively installed at both ends of the cylinder 802. The side of the pressure plate 805 close to the cabinet door of the fixed cabinet 2 is set to an arc shape, and the pressure plate 805 is in contact with the drying plate 7. In this embodiment, the arc surface of the pressure plate 805 is squeezed by one side of the drying plate 7 to drive the cylinder 802 to slide on the long plate 801, and the limit plate 804 moves accordingly. Under the cooperation of the pressure plate 805 and the long plate 801, the spring 803 is compressed, so that one end of the drying plate 7 enters between the fixed cabinet 2 and the pressure plate 805, and then it is pushed. Under the restoring elastic force of the spring 803, the drying plate 7 is fixed.

[0027] like Figure 3As shown, the number of the cylinders 802 and the springs 803 are both set to be several and are equidistantly distributed. In this embodiment, the stability of fixing the drying plate 7 can be improved by setting the number and positions of the cylinders 802 and the springs 803.

[0028] like Figure 1-2 As shown, the hair dryer mechanism 5 includes a reciprocating screw 501, which is rotatably installed inside the left dustproof shell 4, and a mounting frame 502 is threadedly installed on the outer wall of the reciprocating screw 501. A ventilation fan 503 is arranged inside the mounting frame 502, and a motor 504 is installed on the top of the reciprocating screw 501, and the motor 504 is installed on the top of the left dustproof shell 4. In this embodiment, the ventilation fan 503 and the motor 504 are started, and the motor 504 will drive the reciprocating screw 501 to rotate, and drive the mounting frame 502 to reciprocate longitudinally, and the ventilation fan 503 moves accordingly, blowing air longitudinally and reciprocatingly in the fixed cabinet 2, thereby increasing the air circulation inside the fixed cabinet 2.

[0029] like Figure 1-2 As shown, the shielding mechanism 6 includes two fixed plates 601, and the two fixed plates 601 are symmetrically installed on the top of the fixed cabinet 2. A one-way screw rod 602 is rotatably installed between the two fixed plates 601. Two slide rails 607 are symmetrically installed on the top of the base 1. A connecting plate 603 is threadedly installed on the outer wall of the one-way screw rod 602, and the connecting plate 603 is slidably installed on the outer walls of the two slide rails 607. A motor 2 606 is installed at the front end of the one-way screw rod 602, and the motor 2 606 is installed on the surface of the front fixed plate 601. In this embodiment, start the motor 2 606 to drive the one-way screw rod 602 to rotate, and drive the connecting plate 603 to slide horizontally on the one-way screw rod 602 and the slide rail 607.

[0030] like Figure 1-2 As shown, two fixing rods 604 are installed on the top of the connecting plate 603, and baffles 605 are installed on the bottom of the two fixing rods 604, and the baffles 605 slide on the surface of the dustproof shell 4. In this embodiment, when the connecting plate 603 moves horizontally, the two fixing rods 604 and the baffles 605 are driven to move horizontally to release the covering of the dustproof shell 4. Conversely, the dustproof shell 4 is covered and its surface is cleaned.

[0031] In summary, when in use, the humidity in the fixed cabinet 2 is detected by the humidity sensor 9. If the humidity is higher than the set value, the humidity sensor 9 will transmit the information to the control module 10. The control module 10 controls the start-up of the shielding mechanism 6 to release the shielding of the dustproof shell 4, and starts the blower mechanism 5 to blow air into the fixed cabinet 2 to increase the air flow in the fixed cabinet 2, and the drying plate 7 will adsorb the moisture factors in the air. After ventilation and drying, when the humidity in the fixed cabinet 2 meets the set value, the humidity sensor 9 will transmit the information to the control module 10. The control module 10 controls the closing of the blower mechanism 5 and controls the shielding mechanism 6 to shield the dustproof shell 4. During the shielding process, the shielding mechanism 6 will clean the surface of the dustproof shell 4. When the drying plate 7 does not meet the requirements after being used for a period of time, it can be released by the fixing mechanism 8, and the drying plate 7 can be removed and replaced, thereby realizing automatic control of the humidity inside the fixed cabinet 2, improving the storage effect, and having strong practicality. By squeezing the curved surface of the pressing plate 805 on one side of the drying plate 7 , driving the cylinder 802 to slide on the long plate 801, and the limit plate 804 moves accordingly, and under the cooperation of the pressure plate 805 and the long plate 801, the spring 803 is compressed, so that one end of the drying plate 7 enters between the fixed cabinet 2 and the pressure plate 805, and then it is pushed. Under the reset elastic force of the spring 803, the drying plate 7 is fixed. The stability of the fixing of the drying plate 7 can be improved by setting the number and position of the cylinder 802 and the spring 803, and the ventilation fan 503 and the motor 504 are started, and the motor 504 will drive the reciprocating wire The rod 501 rotates, driving the mounting frame 502 to move back and forth longitudinally, and the ventilation fan 503 moves accordingly, blowing air back and forth longitudinally inside the fixed cabinet 2 to increase the air circulation inside the fixed cabinet 2, and starting the second motor 606 to drive the one-way screw rod 602 to rotate, and drive the connecting plate 603 to slide horizontally on the one-way screw rod 602 and the slide rail 607. When the connecting plate 603 moves horizontally, the two fixed rods 604 and the baffle 605 are driven to move horizontally, thereby releasing the shielding of the dustproof shell 4. Otherwise, the dustproof shell 4 is shielded and its surface is cleaned.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A low humidity controllable moisture proof cabinet, comprising a base (1), characterized in that: A fixed cabinet (2) is arranged on the top of the base (1), ventilation openings (3) are arranged on both sides of the fixed cabinet (2), dustproof shells (4) are arranged on both sides of the fixed cabinet (2), and the dustproof shells (4) correspond to the ventilation openings (3), a blower mechanism (5) for increasing air circulation in the fixed cabinet (2) is arranged inside one of the dustproof shells (4), two drying plates (7) are arranged inside the fixed cabinet (2), and the drying plates (7) correspond to the ventilation openings (3), a fixing mechanism (8) for installing and fixing the drying plates (7) is arranged inside the fixed cabinet (2), and the fixing mechanism (8) is arranged in four groups, a shielding mechanism (6) for shielding the dustproof shell (4) from air entering the fixed cabinet (2) is arranged on the top of the fixed cabinet (2), a humidity sensor (9) is arranged inside the fixed cabinet (2), and a control module (10) is arranged inside the fixed cabinet (2).

2. A low humidity controllable moisture proof cabinet according to claim 1, characterized in that: The fixing mechanism (8) comprises a long plate (801) which is mounted inside the fixed cabinet (2). A cylinder (802) is slidably mounted on the long plate (801). A spring (803) is sleeved on the outer wall of the cylinder (802). A limit plate (804) and a pressure plate (805) are respectively mounted on both ends of the cylinder (802). The pressure plate (805) is arranged in an arc shape on a side surface close to a cabinet door of the fixed cabinet (2), and the pressure plate (805) is in contact with the drying plate (7).

3. A low humidity controllable moisture proof cabinet according to claim 2, characterized in that: The number of the cylinders (802) and the springs (803) is set to be a plurality and are distributed at equal intervals.

4. A low humidity controllable moisture proof cabinet according to claim 1, characterized in that: The blower mechanism (5) comprises a reciprocating screw (501), the reciprocating screw (501) is rotatably mounted inside the left dustproof shell (4), a mounting frame (502) is threadedly mounted on the outer wall of the reciprocating screw (501), a ventilation fan (503) is arranged inside the mounting frame (502), a motor (504) is mounted on the top of the reciprocating screw (501), and the motor (504) is mounted on the top of the left dustproof shell (4).

5. The low humidity controllable moisture proof cabinet according to claim 1, characterized in that: The shielding mechanism (6) comprises two fixing plates (601), the two fixing plates (601) are symmetrically mounted on the top of the fixed cabinet (2), a one-way screw rod (602) is rotatably mounted between the two fixing plates (601), two slide rails (607) are symmetrically mounted on the top of the base (1), a connecting plate (603) is threadedly mounted on the outer wall of the one-way screw rod (602), and the connecting plate (603) is slidably mounted on the outer walls of the two slide rails (607), a second motor (606) is mounted at the front end of the one-way screw rod (602), and the second motor (606) is mounted on the surface of the front fixing plate (601).

6. A low humidity controllable moisture proof cabinet according to claim 5, characterized in that: Two fixing rods (604) are installed on the top of the connecting plate (603), and baffles (605) are installed on the bottom of the two fixing rods (604), and the baffles (605) slide on the surface of the dustproof shell (4).

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