CN216312349U

CN216312349U - Electronic appliance cabinet with dampproofing ventilation function

Info

Publication number: CN216312349U
Application number: CN202122162292.7U
Authority: CN
Inventors: 邢海林
Original assignee: Individual
Current assignee: Shanxi Xinsicheng Electric Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-04-15
Anticipated expiration: 2031-09-08

Abstract

The utility model relates to the technical field of electronic appliances, and discloses an electronic appliance cabinet with a moisture-proof and ventilation function, which comprises supporting legs, wherein the top of a moisture-proof box is fixedly connected with a working box, the top of the working box is fixedly connected with a heating box, the front of the working box is hinged with a protective door, a moisture-proof cavity is formed in the moisture-proof box, a moisture-proof mechanism is arranged at the bottom of the moisture-proof cavity, a drying mechanism is arranged in the heating box, the moisture-proof mechanism comprises a moisture-proof block, a spring, a movable sealing plate, a permanent magnet block, an electromagnet, a clamping block and a filter screen, the moisture-proof block is fixedly connected to the bottom of the moisture-proof cavity, and the spring is fixedly connected to the middle part of the left side in the moisture-proof block. This electronic appliance cabinet with dampproofing ventilation function, when cloudy day, in order to prevent that humid gas from getting into from the bottom, through battery electric connection electro-magnet, first connecting groove and the groove dislocation of airing exhaust this moment carry out sealing work to dampproofing bottom of the case simultaneously to can prevent that humid gas from getting into the work box inside from dampproofing bottom of the case.

Description

Electronic appliance cabinet with dampproofing ventilation function

Technical Field

The utility model relates to the technical field of electronic appliances, in particular to an electronic appliance cabinet with moisture-proof and ventilation functions.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.

When the electronic control cabinet is used, due to the fact that the electronic control cabinet is close to the ground, moist air on the ground can easily enter the interior of the electronic control cabinet, so that internal elements are affected with damp, and improvement is needed for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electronic appliance cabinet with moisture-proof and ventilation functions, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electronic appliance cabinet with dampproofing ventilation function, includes the supporting legs, the dampproofing case of supporting legs top fixedly connected with, dampproofing roof portion fixedly connected with work box, work box top fixedly connected with heating cabinet, the positive hinge of work box articulates there is the guard gate, dampproofing chamber has been seted up to dampproofing incasement, dampproofing chamber bottom is provided with dampproofing mechanism, be provided with drying mechanism in the heating cabinet.

Preferably, dampproofing mechanism is including dampproofing piece, spring, movable sealing plate, permanent magnetism piece, electro-magnet, fixture block and filter screen, dampproofing piece fixed connection is in dampproofing chamber bottom, spring fixed connection is in the interior left side middle part of dampproofing piece, movable sealing plate fixed connection is in the spring right-hand member, permanent magnetism piece fixed connection is in the movable sealing plate right side, electro-magnet fixed connection is on the interior right side of dampproofing piece, the fixture block joint is in dampproofing bottom of the case portion left side, filter screen fixed connection is on the fixture block right side.

Preferably, drying mechanism is including first fixed block, ball fan, second fixed block and heating block, first fixed block fixed connection is close to the top in the heating cabinet left side, ball fan fixed connection is on first fixed block right side, second fixed block fixed connection is close to the bottom in the heating cabinet left side, heating block fixed connection is on second fixed block right side.

Preferably, work box top right side inner wall fixedly connected with battery, battery electric connection ball fan, heating piece and electro-magnet through setting up the battery, can provide electric power to ball fan, heating piece and electro-magnet.

Preferably, the bottom of the moisture-proof box is provided with an air exhaust groove, and the top of the movable sealing plate is provided with a first connecting groove communicated with the air exhaust groove, so that the moisture-proof box can be ventilated normally.

Preferably, the top of the heating box is provided with an air inlet groove, and the bottom of the heating box and the top of the working box are provided with a second connecting groove communicated with each other, so that the heating box and the working box can be communicated with each other.

Preferably, the third spread groove that is linked together is all seted up to work bottom of the case portion and dampproofing roof portion, the mobile seal board is openly all rotated with the back right side and is connected with the removal pulley, and the dampproofing piece of removal pulley sliding connection is openly and the back inner wall, can make the mobile seal board remove more stably.

Compared with the prior art, the utility model provides an electronic appliance cabinet with moisture-proof and ventilation functions, which has the following beneficial effects:

1. this electronic appliance cabinet with dampproofing ventilation function, when the work box is inside moist, through opening heating block and ball fan, can make the ball fan inhale outside air to the heating box inside through the intake stack, heat the air through the heating block that sets up, the air after ball fan will heat at last passes through the leading-in work box inside of second spread groove to carry out drying work to the electronic component inside the work box.

2. This electronic appliance cabinet with dampproofing ventilation function, when cloudy day, in order to prevent that humid gas from getting into from the bottom, through battery electric connection electro-magnet, first connecting groove and the groove dislocation of airing exhaust this moment carry out sealing work to dampproofing bottom of the case simultaneously to can prevent that humid gas from getting into the work box inside from dampproofing bottom of the case.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged schematic view of B in fig. 2.

In the figure: 1. supporting legs; 2. a moisture-proof box; 3. a work box; 4. a heating box; 5. a moisture-proof cavity; 6. a moisture-proof mechanism; 601. a moisture-proof block; 602. a spring; 603. moving the sealing plate; 604. permanent magnet blocks; 605. an electromagnet; 606. a clamping block; 607. a filter screen; 7. a drying mechanism; 701. a first fixed block; 702. a ball fan; 703. a second fixed block; 704. and heating the block.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an electronic appliance cabinet with dampproofing ventilation function, including supporting legs 1, the dampproofing case 2 of supporting legs 1 top fixedly connected with, the exhaust groove has been seted up to dampproofing case 2 bottom, the first connecting slot that communicates with the exhaust groove has been seted up at the movable sealing plate 603 top, can make the interior normal ventilation of dampproofing case 2, dampproofing case 2 top fixedly connected with work box 3, work box 3 top fixedly connected with heating cabinet 4, the intake duct has been seted up at heating cabinet 4 top, the second connecting slot that is linked together has been seted up to heating cabinet 4 bottom and work box 3 top, can make heating cabinet 4 and work box 3 internal intercommunication, work box 3 front hinge joint has protective door 8, dampproofing chamber 5 has been seted up in the dampproofing case 2, dampproofing chamber 5 bottom is provided with dampproofing mechanism 6, be provided with drying mechanism 7 in the heating cabinet 4, drying mechanism 7 is including first fixed block 701, ball fan 702, A second fixing block 703 and a heating block 704, the first fixing block 701 is fixedly connected to the left side of the heating box 4 near the top, the ball fan 702 is fixedly connected to the right side of the first fixing block 701, the second fixing block 703 is fixedly connected to the left side of the heating box 4 near the bottom, the heating block 704 is fixedly connected to the right side of the second fixing block 703, the inner wall of the right side of the top of the working box 3 is fixedly connected with a storage battery, the storage battery is electrically connected with the ball fan 702, the heating block 704 and the electromagnet 605, the ball fan 702, the heating block 704 and the electromagnet 605 can be powered by arranging the storage battery, when the interior of the working box 3 is wet, the ball fan 702 can suck the external air into the interior of the heating box 4 through the air inlet groove by opening the heating block 704, and finally the ball fan 702 guides the heated air into the interior of the working box 3 through the second connecting groove, thereby performing a drying operation for the electronic components inside the work box 3.

The damp-proof mechanism 6 comprises a damp-proof block 601, a spring 602, a movable sealing plate 603, a permanent magnet 604, an electromagnet 605, a fixture block 606 and a filter screen 607, the damp-proof block 601 is fixedly connected to the bottom of the damp-proof cavity 5, the spring 602 is fixedly connected to the middle part of the left side in the damp-proof block 601, the movable sealing plate 603 is fixedly connected to the right end of the spring 602, the bottom of the working box 3 and the top of the damp-proof box 2 are both provided with a third connecting groove communicated with each other, the right sides of the front side and the back side of the movable sealing plate 603 are both rotatably connected with a movable pulley, the movable pulley is slidably connected with the inner walls of the front side and the back side of the damp-proof block 601, so that the movable sealing plate 603 can move more stably, the permanent magnet 604 is fixedly connected to the right side of the movable sealing plate 603, the electromagnet 605 is fixedly connected to the right side of the damp-proof block 601, the fixture block 606 is clamped to the left side of the bottom of the damp-proof box 2, the filter screen 607 is fixedly connected to the right side of the fixture block 606, in cloudy day, in order to prevent the moist gas from entering from the bottom, through battery electric connection electro-magnet 605, first connecting groove misplaces with the groove of airing exhaust this moment, seals work to dampproofing 2 bottoms of case simultaneously to can prevent that moist gas from getting into inside work box 3 from dampproofing 2 bottoms of case.

In practical operation, when the device is used, when the interior of the working box 3 is wet, the heating block 704 and the ball fan 702 are turned on, so that the ball fan 702 can suck external air into the heating box 4 through the air inlet groove, the air is heated through the arranged heating block 704, finally the ball fan 702 guides the heated air into the interior of the working box 3 through the second connecting groove, so as to dry the electronic elements in the interior of the working box 3, in cloudy days, in order to prevent the wet air from entering from the bottom, the electromagnet 605 is electrically connected through the storage battery, at this time, the electromagnet 605 magnetically adsorbs the permanent magnet 604, so that the permanent magnet 604 drives the movable sealing plate 603 to move, through the arrangement of the movable pulley, the movable sealing plate 603 can move more stably, at this time, the spring 602 is stretched, the first connecting groove on the movable sealing plate 603 is misaligned with the air exhaust groove, simultaneously to dampproofing 2 bottoms of casees sealing work, when need not carrying out sealing work to dampproofing 2 bottoms of casees, the battery disconnection and the being connected of electro-magnet 605 can make spring 602 elasticity resume, can make movable sealing plate 603 reset, and first connecting groove communicates with the groove of airing exhaust this moment to can guarantee that inside air can circulate.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electronic appliance cabinet with dampproofing ventilation function, includes supporting legs (1), its characterized in that: supporting legs (1) top fixedly connected with dampproofing case (2), dampproofing case (2) top fixedly connected with work box (3), work box (3) top fixedly connected with heating cabinet (4), work box (3) openly hinge has guard gate (8), it has dampproofing chamber (5) to have seted up in dampproofing case (2), dampproofing chamber (5) bottom is provided with dampproofing mechanism (6), be provided with drying mechanism (7) in heating cabinet (4).

2. The electronic appliance cabinet with the moisture-proof and ventilation functions as claimed in claim 1, wherein: dampproofing mechanism (6) is including dampproofing piece (601), spring (602), removal closing plate (603), permanent magnetism piece (604), electro-magnet (605), fixture block (606) and filter screen (607), dampproofing piece (601) fixed connection is in dampproofing chamber (5) bottom, spring (602) fixed connection is in dampproofing piece (601) left side middle part, remove closing plate (603) fixed connection in spring (602) right-hand member, permanent magnetism piece (604) fixed connection is in removal closing plate (603) right side, electro-magnet (605) fixed connection is in dampproofing piece (601) right side, fixture block (606) joint is in dampproofing case (2) bottom left side, filter screen (607) fixed connection is in fixture block (606) right side.

3. The electronic appliance cabinet with moisture-proof and ventilation functions as claimed in claim 2, wherein: drying mechanism (7) are including first fixed block (701), ball fan (702), second fixed block (703) and heating block (704), left side is close to the top in first fixed block (701) fixed connection heating cabinet (4), ball fan (702) fixed connection is in first fixed block (701) right side, left side is close to the bottom in second fixed block (703) fixed connection heating cabinet (4), heating block (704) fixed connection is in second fixed block (703) right side.

4. The electronic appliance cabinet with the moisture-proof and ventilation functions as claimed in claim 3, wherein: the inner wall of the right side of the top of the working box (3) is fixedly connected with a storage battery, and the storage battery is electrically connected with the ball fan (702), the heating block (704) and the electromagnet (605).

5. The electronic appliance cabinet with the moisture-proof and ventilation functions as claimed in claim 4, wherein: the bottom of the moisture-proof box (2) is provided with an air exhaust groove, and the top of the movable sealing plate (603) is provided with a first connecting groove communicated with the air exhaust groove.

6. The electronic appliance cabinet with the moisture-proof and ventilation functions as claimed in claim 5, wherein: an air inlet groove is formed in the top of the heating box (4), and a second connecting groove communicated with the bottom of the heating box (4) and the top of the working box (3) is formed in the bottom of the heating box.

7. The electronic appliance cabinet with the moisture-proof and ventilation functions as claimed in claim 6, wherein: the third spread groove that is linked together is all seted up with dampproofing case (2) top in work box (3) bottom, it all rotates with the back right side and is connected with the removal pulley to remove closing plate (603), removes the dampproofing piece of pulley sliding connection (601) front and back inner wall.