CN220628607U

CN220628607U - Weak current engineering block terminal

Info

Publication number: CN220628607U
Application number: CN202321471799.3U
Authority: CN
Inventors: 程浩
Original assignee: Hubei Leiqian Intelligent Technology Co ltd
Current assignee: Hubei Leiqian Intelligent Technology Co ltd
Priority date: 2023-06-10
Filing date: 2023-06-10
Publication date: 2024-03-19
Anticipated expiration: 2033-06-10

Abstract

The utility model discloses a weak current engineering distribution box which comprises a base, wherein a distribution box body is arranged at the top of the base, a wiring groove is formed in the top of the inside of the distribution box body, a dehumidification bin is formed in the bottom of the inside of the distribution box body, ventilation pipes are arranged at the tops of two sides of the distribution box body, and a communication groove communicated with the dehumidification bin is formed in the middle of the bottom of the inside of the wiring groove; according to the utility model, through the mutual matching among the dehumidification bin, the air outlet, the communication groove, the ventilation pipe, the motor, the cooling fan, the rotating rod and the stirring rod, when the device is used in an environment with heavy moisture, the desiccant can be filled into the dehumidification bin, the moisture in the device can be continuously sucked and removed, the moisture can be prevented from penetrating into the device from the bottom of the device and corroding an internal circuit, and when the device dehumidifies and dissipates the heat in the device through the cooling fan, the motor can drive the rotating rod to rotate, and the stirring rod is controlled to stir the desiccant in the dehumidification bin.

Description

Weak current engineering block terminal

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a weak current engineering distribution box.

Background

The power application can be classified into strong current and weak current according to the intensity of power transmission power, the weak current engineering is a classification of the power application, generally refers to the use of 220V50Hz or below as weak current, and the distribution box is to assemble switching equipment, measuring instruments, protection electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, so as to form a low-voltage distribution device, which is an important device in the weak current engineering.

The patent with the prior authorized bulletin number of CN216529899U discloses a dustproof distribution box for weak current engineering, which is driven by a driving motor, and enables four radiating assemblies to work simultaneously under the transmission action of a driving belt, so that not only can electric power resources be saved and the use cost be reduced, but also the radiating rate of the dustproof distribution box is improved, and the service life of the dustproof distribution box is prolonged;

however, the following disadvantages exist in this device:

1. the weak current engineering distribution box has a wider application range, and can be used in environments with heavier moisture, but the dehumidification capacity of the device is poor, and when the device is used for a long time, the internal circuit is easily corroded by the moisture, so that the circuit is damaged;

2. in order to prevent that the dust from getting into the block terminal, lose internals, its vent goes out and need install the filter screen, but above-mentioned device still needs manual clearance when clearing up the filter screen to two filter screens need to clear up one by one, have reduced the convenience of device to the filter screen clearance.

Disclosure of Invention

The utility model aims to provide a weak current engineering distribution box so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a weak current engineering block terminal, includes the base, the top of base is provided with the block terminal body, the wiring groove has been seted up at the inside top of block terminal body, dehumidification storehouse has been seted up to the inside bottom of block terminal body, the top of block terminal body both sides is provided with the ventilation pipe, the intercommunication groove that is linked together with dehumidification storehouse has been seted up at the middle part of the inboard bottom of wiring groove, the inboard of intercommunication groove is provided with radiator fan, the top of the inboard both sides of dehumidification storehouse is provided with the air exit;

the middle part cover of the inboard both sides of dehumidification storehouse is equipped with the bull stick, the outside of bull stick evenly is provided with multiunit puddler, the both sides of bull stick extend to the outside of dehumidification storehouse and are provided with the U-shaped connecting rod, one side at base top is provided with the motor, the output of motor is connected with a set of U-shaped connecting rod, two sets of the ventilation pipe is inboard to be close to one side mutually and is provided with dustproof clearance subassembly.

Preferably, the dustproof cleaning component comprises a push rod, a hinged rod, a cleaning brush and a filter screen, wherein the two groups of filter screens are arranged on the inner sides of the ventilation pipes and close to one side of the ventilation pipes, the push rod is sleeved at the bottom of the ventilation pipes, the cleaning brush matched with the filter screen is arranged at the top of the push rod, the hinged rod is sleeved at the outer sides of the U-shaped connecting rods, the top of the hinged rod is hinged with the push rod, and the dust removing and cleaning convenience of the device can be improved.

Preferably, the inside of dehumidification storehouse is filled with the drier, and the drier is made by the calcium chloride material, can promote the dehumidification performance of device, reduces the erosion of moisture to the circuit.

Preferably, the inner sides of the two groups of air outlets are provided with dust screens, so that the dust-proof effect of the device is improved.

Preferably, through holes communicated with the ventilating pipes are formed in the middle of the tops of the two sides of the inner side of the wiring groove, and the filter screen is located on the inner side of the through holes and used for communicating the ventilating pipes with the wiring groove.

Preferably, the middle part of the bottom of the two sides of the distribution box body is provided with a guide block matched with the push rod and used for guiding the push rod.

Compared with the prior art, the utility model has the beneficial effects that: the weak current engineering distribution box;

1. through mutually supporting between dehumidification storehouse, air exit, intercommunication groove, ventilation pipe, motor, radiator fan, bull stick and puddler for the device is when using in the heavier environment of moisture, can fill the drier in the dehumidification storehouse, continuously inhale the inside moisture of device, can prevent that moisture from penetrating into the device from the device bottom, corrode the internal circuit, and when the device carries out dehumidification heat dissipation to the device through radiator fan in, the accessible motor can drive the bull stick rotatory, the puddler is stirred to the drier in the dehumidification storehouse of control, cooperation heat dissipation exhaust air current, can air-dry the drier fast, take away its absorption moisture, thereby can prolong the life of drier, the dehumidification effect has been promoted;

2. through the cooperation between ventilation pipe, push rod, U-shaped connecting rod, articulated lever, cleaning brush and the filter screen for the device is rotatory when stirring the drier at control bull stick, can drive two sets of U-shaped connecting rods in step and rotate, utilizes articulated lever and push rod's being connected, can promote cleaning brush reciprocating motion from top to bottom, brushes the filter screen voluntarily, brushes it and filters the dust and remove, prevents that the dust from blocking up the filter screen, has promoted the clearance convenience of device.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

fig. 3 is an enlarged schematic view of the structure a of fig. 2 according to the present utility model.

In the figure: 1. a base; 2. a dehumidifying bin; 3. an air outlet; 4. a communication groove; 5. a distribution box body; 6. wiring grooves; 7. a ventilation pipe; 8. a push rod; 9. a motor; 10. a U-shaped connecting rod; 11. a hinge rod; 12. a heat radiation fan; 13. a rotating rod; 14. a stirring rod; 15. cleaning brushes; 16. and (5) a filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, embodiments of the present utility model are provided: the utility model provides a weak current engineering block terminal, including base 1, the top of base 1 is provided with block terminal body 5, wiring groove 6 has been seted up at the inside top of block terminal body 5, dehumidification storehouse 2 has been seted up to the inside bottom of block terminal body 5, the top of block terminal body 5 both sides is provided with ventilation pipe 7, the intercommunication groove 4 that is linked together with dehumidification storehouse 2 has been seted up at the middle part of the inboard bottom of wiring groove 6, the inboard of intercommunication groove 4 is provided with radiator fan 12, accessible radiator fan 12 drives the device internal air current and flows, get rid of inside moisture and circuit component operation production heat, the top of the inboard both sides of dehumidification storehouse 2 is provided with air exit 3;

the middle part cover in the inboard both sides of dehumidification storehouse 2 is equipped with bull stick 13, and the outside of bull stick 13 evenly is provided with multiunit puddler 14, and the both sides of bull stick 13 extend to the outside in dehumidification storehouse 2 and are provided with U-shaped connecting rod 10, and one side at base 1 top is provided with motor 9, and motor 9's output is connected with a set of U-shaped connecting rod 10, and two sets of ventilation pipe 7 inboard are close to one side mutually and are provided with dustproof clearance subassembly.

Further, dustproof clearance subassembly includes push rod 8, articulated rod 11, cleaning brush 15 and filter screen 16, two sets of ventilation pipe 7 inboard is close to one side mutually and is provided with filter screen 16, the bottom cover of two sets of ventilation pipe 7 is equipped with push rod 8, the top of two sets of push rods 8 is provided with and filter screen 16 matched with cleaning brush 15, the outside cover of two sets of U-shaped connecting rods 10 is equipped with articulated rod 11, the top of two sets of articulated rods 11 articulates mutually with push rod 8, when the device ventilation, external air current can get into the device after the filtration dust of filter screen 16 to when device control bull stick 13 is rotatory, can drive cleaning brush 15 up-and-down activity in step, clear up the filter screen 16 automatically.

Further, the inside of the dehumidification bin 2 is filled with a desiccant, and the desiccant is made of calcium chloride material, and after the desiccant is filled into the dehumidification bin 2, the desiccant can continuously absorb moisture in the device.

Furthermore, the inner sides of the two groups of air outlets 3 are provided with dustproof nets, so that external dust can be prevented from entering the device from the air outlets 3, and meanwhile, the drying agent in the dehumidification bin 2 can be prevented from being blown out through the air outlets 3.

Further, through holes communicated with the ventilation pipe 7 are formed in the middle of the tops of the two sides of the inner side of the wiring groove 6, the filter screen 16 is located on the inner side of the through holes, and after air flow enters the ventilation pipe 7, the air flow can be filtered through the filter screen 16 and then enters the wiring groove 6 from the through holes.

Further, the middle part of the bottom of the two sides of the distribution box body 5 is provided with a guide block matched with the push rod 8, and when the push rod 8 moves up and down, the guide block can slide along the inner side of the limiting block, so that the activity stability of the push rod 8 is improved.

Working principle: when the weak current engineering distribution box is installed in an environment with heavy moisture, the desiccant can be filled into the dehumidification bin 2, so that the moisture in the device can be continuously absorbed when the device is used, and the moisture can be prevented from penetrating into the device from the bottom of the device to erode internal circuits;

when the device is used, the cooling fan 12 can be started to drive the airflow in the device to flow, the airflow can be filtered by the filter screen 16 from the ventilation pipe 7 to enter the wiring groove 6, and then is discharged outwards from the air outlet 3 when entering the dehumidification bin 2 from the communication groove 4, so that the moisture and heat in the wiring groove 6 are taken away, and the use stability of an internal circuit is ensured;

simultaneously, the motor 9 is started to operate, the rotating rod 13 can be driven to rotate through the motor 9, a plurality of groups of stirring rods 14 can be driven to stir the drying agent in the dehumidification bin 2 through the rotating rod 13, air flow is discharged in a matched mode, moisture is absorbed in the drying agent is taken away through the air flow, accordingly, the service life of the drying agent can be prolonged, the dehumidification effect is improved, when the rotating rod 13 rotates, two groups of U-shaped connecting rods 10 can be synchronously driven to rotate, the connecting rods 11 are connected with the push rods 8, the push rods 8 can be driven to reciprocate up and down when the U-shaped connecting rods 10 rotate, the cleaning brush 15 is driven by the push rods 8, the cleaning brush 15 can be controlled to continuously brush the filter screen 16, filtered dust can be brushed off, the filter screen 16 is prevented from being blocked by dust, and the cleaning convenience of the device is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected" and "connected" are to be construed broadly, and may be either a fixed connection or a removable connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims

1. The utility model provides a weak current engineering block terminal, includes base (1), its characterized in that: the top of base (1) is provided with distribution box (5), wiring groove (6) have been seted up at the inside top of distribution box (5), dehumidification storehouse (2) have been seted up to the inside bottom of distribution box (5), the top of distribution box (5) both sides is provided with ventilation pipe (7), intercommunication groove (4) that are linked together with dehumidification storehouse (2) have been seted up at the middle part of the inboard bottom of wiring groove (6), the inboard of intercommunication groove (4) is provided with radiator fan (12), the top of the inboard both sides of dehumidification storehouse (2) is provided with air exit (3);

the middle part cover in the inboard both sides of dehumidification storehouse (2) is equipped with bull stick (13), the outside of bull stick (13) evenly is provided with multiunit puddler (14), the both sides of bull stick (13) extend to the outside in dehumidification storehouse (2) and are provided with U-shaped connecting rod (10), one side at base (1) top is provided with motor (9), the output of motor (9) is connected with a set of U-shaped connecting rod (10), two sets of ventilation pipe (7) inboard is close to one side mutually and is provided with dustproof clearance subassembly.

2. The weak current engineering distribution box of claim 1, wherein: dustproof clearance subassembly includes push rod (8), articulated rod (11), cleaning brush (15) and filter screen (16), two sets of the inboard side that is close to mutually of ventilation pipe (7) is provided with filter screen (16), two sets of the bottom cover of ventilation pipe (7) is equipped with push rod (8), two sets of the top of push rod (8) is provided with cleaning brush (15) with filter screen (16) matched with, two sets of the outside cover of U-shaped connecting rod (10) is equipped with articulated rod (11), two sets of the top and push rod (8) of articulated rod (11) are articulated mutually.

3. The weak current engineering distribution box of claim 1, wherein: the inside of the dehumidification bin (2) is filled with a drying agent, and the drying agent is made of calcium chloride materials.

4. The weak current engineering distribution box of claim 1, wherein: the inner sides of the two groups of air outlets (3) are provided with dustproof nets.

5. The weak current engineering distribution box of claim 2, wherein: through holes communicated with the ventilating pipes (7) are formed in the middle of the tops of the two sides of the inner side of the wiring groove (6), and the filter screen (16) is located on the inner side of the through holes.

6. The weak current engineering distribution box of claim 1, wherein: the middle part of the bottoms of the two sides of the distribution box body (5) is provided with a guide block matched with the push rod (8).