CN218102200U

CN218102200U - Distribution box with dehumidification function

Info

Publication number: CN218102200U
Application number: CN202222251820.0U
Authority: CN
Inventors: 周方园; 张洪
Original assignee: Beijing Beilongyuan Switchgear Co ltd
Current assignee: Beijing Beilongyuan Switchgear Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-12-20
Anticipated expiration: 2032-08-25

Abstract

The application relates to the technical field of distribution boxes, and specifically discloses a distribution box with a dehumidification function, which comprises a distribution box body, an air inlet machine, an air outlet machine and a dehumidification device, the distribution box body is internally hinged with a plurality of blades arranged in parallel and used for ordering a plurality of the blades swing in a reciprocating mode in the air outlet direction of the air inlet machine in a synchronous mode along an orthogonal mode. The power distribution box has the effect of improving the problem that moist air between electrical components in the power distribution box is difficult to exhaust.

Description

Distribution box with dehumidification function

Technical Field

The application relates to the technical field of distribution boxes, in particular to a distribution box with a dehumidification function.

Background

Many consumer have been urged to have given birth to in the development of present science and technology, power component has increased and has also caused bigger power consumption load simultaneously, consequently, adopt the block terminal to concentrate among the daily life and manage power distribution, in the course of the work of block terminal, because the operation of components and parts can produce a large amount of heats, rainy season air humidity is big, in order to prevent that the humid normal use that influences the block terminal of air, prior art uses ventilation equipment to dehumidify the block terminal more.

In the related art, a Chinese patent with a publication number of CN217159031U provides a distribution box with a dehumidification function, which comprises a box body consisting of a top plate and a plurality of side plates, wherein the top plate is detachably connected with a dehumidification device, and the side plates are provided with drying devices; the dehumidification device comprises a base plate detachably connected with the top plate and a plurality of dehumidification components used for absorbing water vapor in the box body, the dehumidification components are detachably connected with the base plate, and the dehumidification components extend into the box body; drying device includes a plurality of heat-conducting plate and is used for placing dehydrating unit's location layer board, and the heat-conducting plate setting is in the inboard of curb plate, the setting of location layer board is in the outside of curb plate.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when using the humid air in the dehydrating unit discharge block terminal, because electrical equipment is more in the block terminal, the electric wire is arranged complicatedly, leads to dehydrating unit to be difficult to arrange the humid air in gap between the electrical equipment to the greatest extent, influences the independently dehumidification efficiency of block terminal.

SUMMERY OF THE UTILITY MODEL

In order to improve the intensive and the gap of electrical equipment and lead to the problem that the moist air between the electrical apparatus gap is difficult to arrange to the greatest extent, this application provides a block terminal of area dehumidification function. The application provides a take block terminal of dehumidification function adopts following technical scheme: the utility model provides a block terminal of area dehumidification function, includes block terminal body, air inlet machine, goes out fan and dehydrating unit, the inside still articulated blade that has a plurality of mutual parallel arrangement of block terminal body and be used for ordering about a plurality of the blade is along the synchronous reciprocating swing's of quadrature in air inlet machine air-out direction actuating mechanism.

Through adopting above-mentioned technical scheme, when needs dehumidify the block terminal body, the user makes the outside air of block terminal body get into the block terminal after drying device is dry through opening the air inlet machine originally internally, open out the fan simultaneously, rethread actuating mechanism changes the contained angle between blade and the block terminal, make a plurality of blades along the synchronous reciprocal swing of quadrature in air inlet machine air-out direction, realize changing the effect of sweeping wind of wind direction, and then make dry air fill block terminal body inside, and extrude the humid air in gap between the block terminal body internal component, realize discharging humid air, the effect to the block terminal dehumidification.

Optionally, actuating mechanism including set up in the inside rack of block terminal body with be used for ordering about the rack along the quadrature in air inlet machine air-out direction reciprocating sliding's driving piece, the blade with coaxial rigid coupling has the gear, and is a plurality of on the articulated shaft of block terminal body the gear all with rack toothing connects.

By adopting the technical scheme, when the user orders about the reciprocating swing of the blades, the driving piece orders about the rack to slide in a reciprocating manner along the direction orthogonal to the air outlet direction of the air inlet fan, so that the plurality of gears meshed with the rack are driven to rotate synchronously, the blades fixedly connected with the hinged shafts are driven to rotate synchronously along with the gears, and the reciprocating swing effect of the blades is further realized.

Optionally, this internal rigid coupling of block terminal has along the quadrature in the guide rail of the setting of air inlet machine air-out direction, the rack anticreep slides on the guide rail, the driving piece is established to be used for ordering about the rack is in gliding linear driving piece on the guide rail.

Through adopting above-mentioned technical scheme, the user when ordering about gear revolve, exerts the motive force to the rack through linear driving spare, makes the rack slide in the guide rail, drives a plurality of gears synchronous rotation with rack toothing, realizes ordering about gear revolve's effect.

Optionally, the inside humidity detection meter that is provided with of block terminal body, humidity detection meter with linear driving piece control connection.

Through adopting above-mentioned technical scheme, when the humidity detector detects the inside humidity of block terminal body when too high, the controlled start-up of linear drive spare realizes the automatic control to the inside humidity of block terminal body.

Optionally, on the block terminal body go out fan air outlet department and rotate and be provided with and be used for shielding the baffle of air-out machine, be equipped with on the block terminal body outer wall and be used for after will overturning the locking piece of baffle locking.

By adopting the technical scheme, when the distribution box body does not need ventilation and dehumidification, the baffle can prevent moist air and dust outside the distribution box body from entering the distribution box body through the air outlet machine; when the inside humid air of block terminal body needs to discharge, the machine department that goes out is kept away from to block terminal body outer wall to upset baffle, and block terminal body outer wall is fixed in with the baffle to the locking piece this moment, and humid air is discharged from the machine department that goes out, realizes the dustproof effect of the machine department that goes out.

Optionally, the dehumidifying device includes a desiccant layer disposed on one side of the air inlet machine close to the distribution box body and a containing box for containing the desiccant layer, an air inlet communicated with the inside of the distribution box body is formed in the bottom of the containing box, a push-pull filter screen for replacing the desiccant layer is disposed in the containing box, and the push-pull filter screen is located between the desiccant layer and the air inlet machine.

Through adopting above-mentioned technical scheme, when the air inlet machine inhales block terminal body outside air, the moisture in the outside air is absorbed to the drier layer, reduces the moist air and gets into this internal condition of block terminal, realizes the drying effect to outside air. When the desiccant service life ended, but through pulling out the push-and-pull filter screen that is located the holding box bottom, take out and change the new desiccant layer for the used desiccant layer, but the rethread push-and-pull filter screen puts back the new desiccant layer and holds the box, realizes the continuous drying effect to humid air.

Optionally, the air inlet machine is kept away from one side of the distribution box body is provided with a dust screen.

Through adopting above-mentioned technical scheme, the dust screen blocks the dust in the outside air of block terminal body outside at the block terminal body, prevents that the dust from getting into this internal harmful effects such as the inside temperature rise of block terminal body that causes of block terminal.

Optionally, the dustproof net is far away from one side of the distribution box body is fixedly connected with a rain baffle at intervals.

Through adopting above-mentioned technical scheme, during rainwater weather, the weather shield can prevent that the rainwater from getting into this internal bad consequences such as short circuit that cause of block terminal.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the humidity detector detects that the distribution box body needs to be dehumidified, a user opens the air inlet machine to enable dry air outside the distribution box body to enter the distribution box body, simultaneously opens the air outlet machine, and then changes an included angle between the blades and the distribution box through the driving mechanism to achieve the air sweeping effect of changing the wind direction, so that the dry air is enabled to fill the inside of the distribution box body and extrude out humid air in gaps among elements inside the distribution box body, and the effects of discharging the humid air and dehumidifying the distribution box are achieved;

2. when a user drives the blades to synchronously swing, the rack is pushed by the linear driving piece to slide in the guide rail, and the plurality of gears meshed with the rack are driven to synchronously rotate, so that the articulated shafts coaxially and fixedly connected with the gears rotate, and the synchronous swing of the blades is realized;

3. when the air inlet machine inhales the outside air of the distribution box body, the drying agent layer absorbs the moisture in the outside air to prevent the moist air from entering the distribution box body, and the drying agent layer which can be pushed and pulled out to replace the filter screen is pulled out to realize the continuous drying effect on the moist air.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a partial schematic view mainly showing the components of the driving mechanism according to the embodiment of the present application.

Fig. 3 is an exploded schematic view mainly showing the composition of the dehumidifying apparatus according to the embodiment of the present application.

Reference numerals: 1. a distribution box body; 11. an air inlet machine; 12. an air outlet machine; 13. a base; 21. a blade; 22. a gear; 23. a rack; 24. a guide rail; 25. a linear drive; 3. a humidity detector; 41. A magnet; 42. a baffle plate; 51. accommodating the box; 52. a desiccant layer; 53. the filter screen can be pushed and pulled; 54. a dust screen; 55. a rain shield; 56. and (4) a handle.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses block terminal of area dehumidification function. Referring to fig. 1, a distribution box with a dehumidification function includes a distribution box body 1, an air inlet machine 11, an air outlet machine 12, a dehumidification device and a humidity detector 3, a plurality of blades 21 which are arranged in parallel and distributed equidistantly are hinged inside the distribution box body 1, and a driving mechanism for driving the plurality of blades 21 to synchronously swing back and forth along the direction orthogonal to the air outlet direction of the air inlet machine 11 is hinged inside the distribution box body 1, and a hinged shaft of the distribution box body 1 and the hinged shaft of the blades 21 are orthogonal to the air outlet direction of the air inlet machine 11. The baffle 42 capable of completely blocking the air outlet of the air outlet machine 12 and the locking piece used for fixing the relative position of the baffle 42 and the air outlet machine 12 are arranged on the distribution box body 1 in a rotating mode, the locking piece can be a bolt, a buckle or a magnet 41, and in the embodiment, the baffle 42 is fixed to two magnets 41 which are magnetically attracted to each other and are far away from one side of the air outlet machine 12 and the baffle 42 on the distribution box body 1 corresponds to the overturning position.

When a user uses the application, when the humidity detection meter 3 detects that the humidity in the distribution box body 1 reaches an alarm value, the user opens the air inlet machine 11 to enable dry air outside the distribution box body 1 to enter the distribution box body 1, meanwhile, the baffle 42 is turned to a position where the baffle 42 is far away from the air outlet machine 12, the magnet 41 fixes the baffle 42 on the outer wall of the distribution box body 1, and the air outlet machine 12 is opened; the included angle between the blades 21 and the distribution box is changed through the driving mechanism, so that the blades 21 synchronously swing in a reciprocating mode, the wind sweeping effect of changing the wind direction is achieved, the dry air is made to extrude the humid air in the gap between the internal elements of the distribution box body 1, and the effects of discharging the humid air and dehumidifying the distribution box are achieved. After dehumidification, close air inlet machine 11 and play fan 12, pull open magnet 41, overturn baffle 42 and cover out fan 12 air outlet completely, realize dustproof effect.

In order to achieve the driving effect on the blades 21, referring to fig. 1 and fig. 2, the driving mechanism includes a rack 23 disposed inside the distribution box body 1 and a linear driving member 25 for driving the rack 23 to slide back and forth along a direction orthogonal to the air outlet direction of the air inlet fan 11, the linear driving member 25 may be an electric cylinder, an electric motor or an electric push rod, and in this embodiment, the linear driving member 25 is an electric push rod for driving the rack 23 to slide. The blades 21 are coaxially and fixedly connected with a gear 22 on a hinged shaft of the distribution box body 1, and the gears 22 are all meshed and connected with a rack 23. The guide rail 24 that sets up along the quadrature in 11 air-out directions of air inlet fan is fixed firmly in block terminal body 1, and guide rail 24 is rectangular form, and rack 23 anticreep slides on guide rail 24, and humidity detector 3 and linear drive spare 25 control connection.

When receiving a control command of the humidity detector 3, the linear driving member 25 drives the rack 23 to slide in the guide rail 24, and drives the plurality of gears 22 engaged with the rack 23 to synchronously rotate, so as to promote the blades 21 fixedly connected with the hinge shaft to synchronously rotate along with the gears 22, thereby realizing the reciprocating swing effect of the blades 21.

In order to realize dehumidification and dust removal of air entering the distribution box body 1, referring to fig. 1 and fig. 3, the dehumidification device includes a desiccant layer 52 disposed on one side of the air inlet machine 11 close to the distribution box body 1 and a containing box 51 for containing the desiccant layer 52, the desiccant layer 52 may be calcium sulfate, calcium chloride or silica gel desiccant, and in this embodiment, the desiccant layer 52 is a reusable silica gel desiccant. The bottom of the accommodating box 51 is provided with an air inlet communicated with the inside of the distribution box body 1, a push-pull filter screen 53 used for replacing the drying agent layer 52 is arranged in the accommodating box 51, the push-pull filter screen 53 is positioned between the drying agent layer 52 and the air inlet machine 11, and one side of the push-pull filter screen 53, which is in contact with the outer wall of the accommodating box 51, penetrates through the accommodating box 51 and is provided with a handle 56. The side of the desiccant layer 52 away from the distribution box body 1 is provided with a dust screen 54. Rain shield plates 55 are fixedly connected to one side of the dustproof net 54 away from the distribution box body 1 at intervals.

When the air inlet machine 11 sucks air outside the distribution box body 1, the dust screen 54 blocks dust in the air outside the distribution box body 1 to prevent the dust from entering the distribution box body 1, and the desiccant layer 52 absorbs moisture in the air to reduce moist air entering the distribution box body 1, thereby achieving the drying effect on the air outside. When the desiccant is used, the push-pull screen 53 at the bottom of the housing case 51 is pulled out by the pull handle 56, the used desiccant bed 52 is removed and replaced with a new desiccant bed 52, and the new desiccant bed 52 is placed back into the housing case 51 through the push-pull screen 53. During rainwater weather, the rain shield of interval rigid coupling on block terminal body 1 can prevent that the rainwater from getting into block terminal body 1 in.

Consider that ground humidity is higher to block terminal body 1 and produce the influence to and the wearing and tearing in the transportation, the rigid coupling has base 13 on the testing machine body, in order to avoid the influence that the environment caused to block terminal body 1.

The implementation principle of block terminal of area dehumidification function of the embodiment of this application is: when the humidity detector 3 detects that the humidity in the distribution box body 1 reaches an alarm value, a user starts the air inlet machine 11, turns over the baffle 42 to a position where the baffle 42 is far away from the air outlet machine 12, fixes the baffle 42 by using the magnet 41, and starts the air outlet machine 12; when receiving the control command of the humidity detector 3, the linear driving member 25 drives the rack 23 to slide in the guide rail 24 through the linear driving member 25, so as to drive the plurality of gears 22 to synchronously rotate, so that the blades 21 fixedly connected with the hinge shafts synchronously rotate along with the gears 22, the wind direction is changed, the wind sweeping effect is realized, and then the dry air is extruded out of the humid air, and the dehumidification effect of the distribution box is realized. After dehumidification is finished, the air inlet machine 11 and the air outlet machine 12 are closed, the magnet 41 is separated, and the baffle 42 is turned over to completely cover the air outlet of the air outlet machine 12, so that a dustproof effect is achieved.

When the air inlet machine 11 sucks air outside the distribution box body 1, the dust screen 54 prevents dust in the air from entering the distribution box body 1, and the desiccant layer 52 absorbs moisture in the air to reduce moist air entering the distribution box body 1. When the desiccant is used up, the desiccant bed 52 is replaced by pulling on the pull tab 56 of the push-pull screen 53. During rainwater weather, the weather shield prevents that the rainwater from getting into block terminal body 1.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a block terminal of area dehumidification function, includes block terminal body (1), air inlet machine (11), goes out fan (12) and dehydrating unit, its characterized in that: the distribution box is characterized in that a plurality of blades (21) which are arranged in parallel are hinged inside the distribution box body (1) and a driving mechanism used for driving the plurality of blades (21) to synchronously swing back and forth along the air outlet direction of the air inlet fan (11).

2. The distribution box with the dehumidification function according to claim 1, wherein: actuating mechanism including set up in inside rack (23) of block terminal body (1) with be used for ordering about rack (23) are along the quadrature in air-inlet fan (11) air-out direction reciprocating sliding's driving piece, blade (21) with coaxial rigid coupling has gear (22), a plurality of on the articulated shaft of block terminal body (1) gear (22) all with rack (23) meshing is connected.

3. The distribution box with the dehumidification function according to claim 2, wherein: the utility model discloses a power distribution box, including block terminal body (1), the rigid coupling has along the quadrature in guide rail (24) that air inlet machine (11) air-out direction set up, rack (23) anticreep slides on guide rail (24), the driving piece is established to be used for ordering about rack (23) are in gliding linear driving piece (25) on guide rail (24).

4. The distribution box with the dehumidification function of claim 3, wherein: block terminal body (1) is inside to be provided with humidity and to detect meter (3), humidity detect meter (3) with linear driving piece (25) control connection.

5. The distribution box with the dehumidification function according to any one of claims 1 to 4, wherein: on block terminal body (1) go out fan (12) air outlet department and rotate and be provided with and be used for shielding baffle (42) of fan (12), be equipped with on block terminal body (1) outer wall and be used for after will overturning the locking piece of baffle (42) locking.

6. The distribution box with the dehumidification function according to any one of claims 1 to 4, wherein: the dehumidification device comprises a drying agent layer (52) arranged on one side, close to the distribution box body (1), of the air inlet machine (11) and a containing box (51) used for containing the drying agent layer (52), an air inlet communicated with the interior of the distribution box body (1) is formed in the bottom of the containing box (51), a push-pull filter screen (53) used for replacing the drying agent layer (52) is arranged in the containing box (51), and the push-pull filter screen (53) is located between the drying agent layer (52) and the air inlet machine (11).

7. The distribution box with the dehumidification function according to any one of claims 1 to 4, wherein: and a dustproof net (54) is arranged on one side, far away from the distribution box body (1), of the air inlet machine (11).

8. The distribution box with the dehumidification function of claim 7, wherein: rain baffles (55) are fixedly connected to one side, far away from the distribution box body (1), of the dust screen (54) at intervals.