CN218960306U

CN218960306U - Automatic dampproofing filing cabinet of dehumidification

Info

Publication number: CN218960306U
Application number: CN202222794586.6U
Authority: CN
Inventors: 于健
Original assignee: Qingdao Health Talent Development Center
Current assignee: Qingdao Health Talent Development Center
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-05-05
Anticipated expiration: 2032-10-24

Abstract

The utility model provides a dampproof filing cabinet capable of automatically dehumidifying, and belongs to the technical field of filing cabinets. The device includes the shell subassembly, the shell subassembly includes casing, switch door, spacing pin, bleed plate and baffle, the positive symmetry of casing is provided with the switch door, the inside of casing be provided with switch door swing joint spacing pin, bleed plate set up in the inner wall of casing, the baffle level place in the inside of casing, the subassembly that admits air includes dry fan, air inlet piece and air outlet box, dry fan symmetry set up in the inner chamber diapire of casing, the air inlet piece set up in one side that leaves of dry fan. This automatic dampproofing filing cabinet of dehumidification, the switch door of this device is through the dual fixed of magnet and conflict granule of absorption, and the sealing strip of cooperation setting can guarantee the circulation of as far as possible reduction air at the switch door.

Description

Automatic dampproofing filing cabinet of dehumidification

Technical Field

The utility model relates to the technical field of filing cabinets, in particular to an automatic dehumidifying dampproof filing cabinet.

Background

The filing cabinet is an office furniture for saving archives, and its advantage is can prevent dust, harmful substance and some biology to the damage of archives, moreover, also be convenient for sort arrangement and accomodate the archives equally in the filing cabinet.

The files are generally made of paper materials, the service life of the files in a humid environment is greatly reduced, the environment humidity of the files is not suitable for long-term storage of paper at specific times in some areas, and the currently used file cabinets generally only have the function of storing the files, so that the files are not easy to store in the relatively humid environment, and therefore, an automatic dehumidifying dampproof file cabinet is provided.

Disclosure of Invention

In order to make up for the defects, the utility model provides the automatic dehumidifying dampproof filing cabinet, which solves the problem that the existing filing cabinet is inconvenient to store files in a relatively humid environment.

The utility model is realized in the following way:

a dampproof filing cabinet with automatic dehumidification function comprises

The shell assembly comprises a shell, a switch door, a limit stop lever, an air exhaust plate and a partition plate, wherein the switch door is symmetrically arranged on the front side of the shell, the limit stop lever movably connected with the switch door is arranged in the shell, the air exhaust plate is arranged on the inner wall of the shell, and the partition plate is horizontally arranged in the shell;

the air inlet assembly comprises a drying fan, an air inlet piece and an air outlet box, wherein the drying fan is symmetrically arranged on the bottom wall of the inner cavity of the shell, the air inlet piece is arranged on the separated side of the drying fan, and the air outlet box is arranged on the inner wall of the shell and is communicated with the drying fan;

the air outlet assembly comprises an air suction piece, a one-way air outlet barrel and a humidity measuring machine, wherein the air suction piece is arranged at the top of the shell, the one-way air outlet barrel is communicated with the top of the air suction piece, and the humidity measuring machine is arranged on the top wall of the inner cavity of the shell.

In one embodiment of the utility model, the front surface of the shell is provided with a ventilation plate, the front surface of the ventilation plate is provided with air inlets which are uniformly distributed, and the ventilation plate is communicated with the two air inlet pieces at the rear side.

In an embodiment of the utility model, an abutting plate is movably connected to one side of the switch door, springs which are uniformly distributed are movably connected between the switch door and the abutting plate, abutting particles are arranged on the other side of the abutting plate, a hinge communicated with the shell is arranged outside the switch door, a handle is fixedly connected to the front side of the switch door, and the exterior of the switch door is made of iron.

In one embodiment of the utility model, a sealing ring is arranged between the limit stop lever and the shell, an adsorption magnet is embedded in the sealing ring, and a sealing strip is arranged on the front surface of the sealing ring and is abutted against the switch door.

In one embodiment of the utility model, the air exhaust plate is arranged at the corner of the inner part of the shell, and the top of the partition plate is provided with air holes which are uniformly distributed.

In one embodiment of the utility model, a dust removing partition plate is arranged in the air inlet piece, an air inlet cavity and a dust removing cavity are respectively arranged in the air inlet piece, the air inlet cavity is in a horn shape, the dust removing partition plate is arranged in the dust removing cavity, and the input end of the drying fan penetrates through the air inlet piece and extends into the dust removing cavity.

In one embodiment of the utility model, the air outlet box is in an air outlet box shape, an air outlet hole is formed in the top of the air outlet box, and the bottom of the drying fan penetrates through the air outlet box.

In one embodiment of the utility model, an air extracting pump is arranged in the air extracting piece, and the air extracting piece is communicated with the output end of the air extracting plate.

In one embodiment of the utility model, a protection net is arranged in the unidirectional air outlet cylinder, an air outlet through hole is formed in the top of the protection net, an air outlet partition plate is arranged in the unidirectional air outlet cylinder and positioned at the bottom of the protection net, and an air outlet block penetrating through the air outlet partition plate is arranged at the top of the air outlet partition plate.

The utility model provides the automatic dehumidifying dampproof filing cabinet, which has the beneficial effects that:

1. the switch door of this device is through the dual fixed of magnet and conflict granule of absorption, and the sealing strip that the cooperation set up goes out at the switch door and can guarantee the circulation of minimum air, moreover, in the one-way venthole department at top, its gas can only overflow from the casing to in can not entering the casing, from this, this device has sealed air's effect.

2. The device bottom is provided with the subassembly top of admitting air and is provided with the subassembly of giving vent to anger, and the drying fan in the subassembly of admitting air can be with the vapor filtration in the suction air to the relatively dry gas of exhaust, moreover, original gas in the casing is gradually in the subassembly department of giving vent to anger exhaust, reaches the purpose with air drying treatment from this.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a moistureproof filing cabinet with automatic dehumidification function according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of an automatic dehumidifying dampproof filing cabinet door removing switch provided in an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of an automatic dehumidification moistureproof file cabinet switch door according to an embodiment of the present utility model;

FIG. 4 is an enlarged view in section at A in FIG. 3;

FIG. 5 is a top cross-sectional view of a moisture-resistant filing cabinet providing self-dehumidification in accordance with an embodiment of the present utility model;

FIG. 6 is an enlarged cross-sectional view at B in FIG. 5;

FIG. 7 is a side cross-sectional view of an air intake of an automatic dehumidification, moisture resistant file cabinet in accordance with an embodiment of the present utility model;

FIG. 8 is a cross-sectional view of an automatically dehumidified moisture barrier filing cabinet air outlet assembly in accordance with an embodiment of the present utility model;

fig. 9 is a schematic structural diagram of an air-out block of an automatic dehumidifying dampproof filing cabinet according to an embodiment of the present utility model.

In the figure: 1. a housing assembly; 11. a housing; 12. a ventilation plate; 13. opening and closing a door; 131. a contact plate; 132. a spring; 133. contradicting particles; 134. a hinge; 135. a handle; 14. a limit stop lever; 141. a seal ring; 1411. a magnet is adsorbed; 142. a sealing strip; 15. an air extraction plate; 16. a partition plate; 161. ventilation holes; 2. an air intake assembly; 21. a drying fan; 22. an air intake; 22a, an air inlet cavity; 22b, a dust removal cavity; 221. a dust removal baffle; 23. an air outlet box; 3. an air outlet assembly; 31. an air extracting member; 32. a unidirectional air outlet cylinder; 321. an air outlet separator; 322. an air outlet block; 323. a protective net; 33. a humidity measuring machine.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Examples

Referring to fig. 1-9, the present utility model provides a technical solution: the utility model provides an automatic dampproofing filing cabinet of dehumidification, including housing assembly 1, the subassembly 2 of admitting air and the subassembly 3 of giving vent to anger, the switch door 13 of this device is through the dual fixed of magnet 1411 and conflict granule 133, the sealing strip 142 that the cooperation set up, can guarantee to reduce the circulation of air as far as possible in switch door 13 play, moreover, in the unidirectional gas outlet tube 32 department at top, its gas can only overflow from casing 11 department, and can not enter into in the casing 11, therefore, this device has the effect of sealed air, this device bottom is provided with the subassembly 2 top of admitting air and is provided with the subassembly 3 of giving vent to anger, the drying fan 21 in the subassembly 2 of admitting air can be with the vapor filtration of suction air, thereby the exhaust is relatively dry gas, and original gas in the casing is gradually in the subassembly 3 department of giving vent to anger, thereby reach the purpose with the air drying treatment.

Referring to fig. 1-6, a housing assembly 1 includes a casing 11, a switch door 13, a limit stop lever 14, an air extraction plate 15 and a partition 16, a ventilation plate 12 is disposed on the front surface of the casing 11, air inlets uniformly distributed are disposed on the front surface of the ventilation plate 12, the ventilation plate 12 is communicated with two air inlet pieces 22 on the rear side, the ventilation plate 12 is used for circulating air into the air inlet pieces 22 of the casing 11, the switch door 13 is symmetrically disposed on the front surface of the casing 11, the limit stop lever 14 movably connected with the switch door 13 is disposed in the casing 11, the air extraction plate 15 is disposed on the inner wall of the casing 11, the partition 16 is horizontally disposed in the casing 11, and in this application, the casing 11, the switch door 13, the limit stop lever 14, the air extraction plate 15 and the partition 16 form a relatively sealed space with the housing assembly 1, thereby preventing air circulation, and forming a proper external condition for a dry environment.

In this embodiment, one side swing joint of switch door 13 has conflict board 131, swing joint has the spring 132 that distributes evenly between switch door and the conflict board 131, the opposite side of conflict board 131 is provided with conflict granule 133, the outside of switch door 13 is provided with the hinge 134 with the casing intercommunication, the positive fixedly connected with handle 135 of switch door 13, the outside material of switch door 13 is the iron, in this application, the spring 132 of switch door 13 can contradict wherein conflict board 131, play certain fixed action with conflict board 131 and spacing pin 14 swing joint, switch door 13 is sealed with casing 11 and outside space is complete, prevent the inside and outside air exchange of casing 11, outside moisture enters into inside the casing 11.

In this embodiment, be provided with sealing ring 141 between spacing pin 14 and the casing 11, the inside of sealing ring 141 is embedded to have adsorption magnet 1411, and the front of sealing ring 141 is provided with sealing strip 142, and sealing strip 142 contradicts with switch door 13, can adsorb switch door 13 with magnet in this application to can make things convenient for sealing strip 142 and switch door 13 to contradict.

In this embodiment, the air exhaust plate 15 is disposed at a corner inside the housing 11, and the top of the partition plate 16 is provided with uniformly distributed air holes 161.

Referring to fig. 2 and 7, the air intake assembly 2 includes a drying fan 21, an air intake member 22 and an air outlet box 23, the drying fan 21 is symmetrically disposed at a bottom wall of an inner cavity of the housing 11, a dust removal partition 221 is disposed inside the air intake member 22, an air intake chamber 22a and a dust removal chamber 22b are disposed inside the air intake member 22, the air intake chamber 22a is in a horn shape, the dust removal partition 221 is disposed inside the dust removal chamber 222, an input end of the drying fan 21 penetrates the air intake member 22 and extends into the dust removal chamber 22b, the air intake member 22 is disposed at a side of the drying fan 21, the air outlet box 23 is disposed at an inner wall of the housing 11 and is communicated with the drying fan 21, and the air intake assembly 2 is used for sucking external air and discharging the external air into the housing 11 after drying treatment.

In this embodiment, the air outlet box 23 is in an air outlet box shape, and the top of the air outlet box 23 is provided with an air outlet hole, the bottom of the drying fan 21 penetrates through the air outlet box 23, and in this application, the drying fan 21 accelerates the air by using a high-speed rotating impeller according to the principle that kinetic energy is converted into potential energy, and then decelerates and changes the flow direction, so that the kinetic energy is converted into potential energy. In a single stage centrifugal fan, gas enters the impeller from the axial direction, changes to the radial direction when flowing through the impeller, and then enters the diffuser; in the diffuser, the gas changes direction of flow causing a deceleration which converts kinetic energy into pressure energy. The pressure increase occurs mainly in the impeller and secondarily in the diffusion process. In a multistage centrifugal fan, a reflux is used to bring the air flow into the next impeller, creating a higher pressure, and thus a drying effect.

Referring to fig. 8-9, the air outlet assembly 3 includes an air extracting member 31, a unidirectional air outlet tube 32 and a humidity measuring machine 33, the air extracting member 31 is disposed at the top of the housing 11, the unidirectional air outlet tube 32 is communicated with the top of the air extracting member 31, and the humidity measuring machine 33 is disposed at the top wall of the inner cavity of the housing 11.

In this embodiment, the inside of the air extraction member 31 is provided with an air extraction pump, and the air extraction member 31 is communicated with the output end of the air extraction plate 15, in this application, the air extraction plate 15 is arranged in the casing 11 in a complex and staggered manner, and the air extraction position is arranged at a position where air is inconvenient to circulate in the corner of the casing 11.

In this embodiment, the protection net 323 is disposed inside the unidirectional air outlet tube 32, the air outlet through hole is disposed at the top of the protection net 323, the air outlet partition 321 is disposed inside the unidirectional air outlet tube 32 and at the bottom of the protection net 323, the air outlet block 322 penetrating through the air outlet partition 321 is disposed at the top of the air outlet partition 321, the weight of the air outlet block 322 is set to a specific value, so that the air in the housing 11 can be ensured to circulate to the outside, and the sealing effect can be provided to prevent the external air from entering the interior of the housing 11.

The dehumidifying process of the application is as follows:

1. the humidity measuring machine 33 detects that the humidity inside the casing 11 is too high;

2. simultaneously, the air inlet assembly 2 and the air outlet assembly 3 are opened to ensure that the air outside enters the shell after being dried by the air inlet assembly 2, and the excessive moisture is gradually discharged;

3. and when the humidity detector detects that the humidity inside the shell 11 meets the requirement, the air inlet assembly 2 and the air outlet assembly 3 are closed.

Specifically, this dampproofing filing cabinet of automatic dehumidification's theory of operation is: when the device is used, after files are placed inside the shell component 1, the switch door 13 is closed, the switch door 13 is attracted to the sealing ring 141 by the attraction magnet 1411, the switch door 13 can be pushed into the contact plate 13 by external force to be in close contact with the limit stop lever 14, the sealing strip 142 is in contact with the switch door 13, the sealing effect is achieved, the humidity measuring machine 33 is used for detecting the air humidity in the shell 11, if the humidity is greater than the maximum critical value, the air suction component 2 and the air outlet component 3 are opened, the air suction plate 15 connected with the air outlet component 3 is used for sucking air at corners, and after the humidity measuring machine detects that the humidity is less than the minimum critical value, the air suction component 2 and the air outlet component 3 are closed, so that the humidity inside the shell 11 can be set to be lower than a certain degree.

It should be noted that, the specific model specifications of the ventilation board 12, the handle 135, the sealing strip 142, the air extraction board 15, the partition board 16, the drying fan 21, the dust removal partition board 221, the air extraction member 31 and the humidity measuring machine 33 need to be determined according to the actual specifications of the device, and the specific model selection calculation method adopts the prior art, so that detailed description thereof is omitted.

The power supply of the drying fan 21, the air extracting member 31 and the humidity measuring machine 33 and the principle thereof will be apparent to those skilled in the art, and will not be described in detail herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An automatic dampproofing filing cabinet of dehumidification, characterized by comprising:

the shell assembly (1), the shell assembly (1) comprises a shell (11), a switch door (13), a limit stop lever (14), an air exhaust plate (15) and a partition plate (16), wherein the switch door (13) is symmetrically arranged on the front side of the shell (11), the limit stop lever (14) movably connected with the switch door (13) is arranged in the shell (11), the air exhaust plate (15) is arranged on the inner wall of the shell (11), and the partition plate (16) is horizontally arranged in the shell (11);

the air inlet assembly (2), the air inlet assembly (2) comprises a drying fan (21), an air inlet piece (22) and an air outlet box (23), the drying fan (21) is symmetrically arranged on the bottom wall of the inner cavity of the shell (11), the air inlet piece (22) is arranged on the separated side of the drying fan (21), and the air outlet box (23) is arranged on the inner wall of the shell (11) and is communicated with the drying fan;

the air outlet assembly (3), the air outlet assembly (3) comprises an air suction piece (31), a one-way air outlet cylinder (32) and a humidity measuring machine (33), wherein the air suction piece (31) is arranged at the top of the shell (11), the one-way air outlet cylinder (32) is communicated with the top of the air suction piece (31), and the humidity measuring machine (33) is arranged at the top wall of an inner cavity of the shell (11).

2. An automatic dehumidifying dampproof filing cabinet as claimed in claim 1, wherein the front of the housing (11) is provided with an air-permeable plate (12), the front of the air-permeable plate (12) is provided with air-inlet holes uniformly distributed, and the air-permeable plate (12) is communicated with two air-inlet pieces (22) on the rear side.

3. The automatic dehumidification dampproof file cabinet according to claim 2, wherein one side swing joint of switch door (13) has conflict board (131), swing joint has spring (132) that distribute evenly between switch door and the conflict board (131), the opposite side of conflict board (131) is provided with conflict granule (133), the outside of switch door (13) be provided with hinge (134) of casing intercommunication, the front fixedly connected with handle (135) of switch door (13), switch door (13) outside material is iron.

4. The automatic dehumidifying dampproof file cabinet according to claim 1, wherein a sealing ring (141) is arranged between the limit stop lever (14) and the shell (11), an adsorption magnet (1411) is embedded in the sealing ring (141), a sealing strip (142) is arranged on the front surface of the sealing ring (141), and the sealing strip (142) is abutted to the switch door (13).

5. The automatic dehumidifying dampproof file cabinet according to claim 1, wherein the air suction plate (15) is arranged at the corner inside the shell (11), and the top of the partition plate (16) is provided with ventilation holes (161) which are uniformly distributed.

6. The automatic dehumidifying dampproof file cabinet according to claim 1, wherein a dust removing partition plate (221) is arranged in the air inlet piece (22), an air inlet cavity (22 a) and a dust removing cavity (22 b) are respectively arranged in the air inlet piece (22), the air inlet cavity (22 a) is in a horn shape, the dust removing partition plate (221) is arranged in the dust removing cavity (22 b), and an input end of the drying fan (21) penetrates through the air inlet piece (22) and extends into the dust removing cavity (22 b).

7. The automatic dehumidifying dampproof file cabinet according to claim 1, wherein the air outlet box (23) is in an air outlet box shape, an air outlet hole is formed in the top of the air outlet box (23), and the bottom of the drying fan (21) penetrates through the air outlet box (23).

8. An automatic dehumidifying dampproof filing cabinet as claimed in claim 1, wherein the interior of the air extraction member (31) is provided with an air extraction pump, and the air extraction member (31) is communicated with the output end of the air extraction plate (15).

9. The automatic dehumidifying dampproof file cabinet according to claim 1, wherein a protection net (323) is arranged in the unidirectional air outlet cylinder (32), air outlet through holes are formed in the top of the protection net (323), an air outlet partition plate (321) is arranged in the unidirectional air outlet cylinder (32) and located at the bottom of the protection net (323), and an air outlet block (322) penetrating through the air outlet partition plate (321) is arranged at the top of the air outlet partition plate (321).