CN219554373U

CN219554373U - Ventilating and heat-dissipating type distribution box

Info

Publication number: CN219554373U
Application number: CN202320570596.3U
Authority: CN
Inventors: 李颖; 杨五洲; 刘军宝; 余路路; 张莉
Original assignee: Anhui Haike Electric Co ltd
Current assignee: Anhui Haike Electric Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-08-18
Anticipated expiration: 2033-03-22

Abstract

The utility model provides a ventilation and heat dissipation type distribution box, which belongs to the technical field of distribution boxes and comprises a distribution box body, wherein a plurality of heat dissipation holes are formed in two sides of the distribution box body, and dustproof filter screens are arranged in the plurality of heat dissipation holes; the inside both sides of block terminal body all install clearance mechanism, clearance mechanism is including two fixed blocks, two fixed blocks and the block terminal body inner wall fixed connection of louvre both sides top and bottom, rotate between two fixed blocks and be connected with the lead screw, the motor is installed at the top of lead screw, install the screw on the lead screw, install the fly leaf outward, the fly leaf is close to dustproof filter screen one end and installs the clearance brush, clearance brush contacts with dustproof filter screen, this device can regularly clear up dustproof filter screen through clearance mechanism's lead screw, the fly leaf, clearance brush, thereby prevent that the dust screen from being blocked by sand and dust, and then influence the ventilation radiating effect of block terminal.

Description

Ventilating and heat-dissipating type distribution box

Technical Field

The utility model mainly relates to the technical field of distribution boxes, in particular to a ventilation and heat dissipation type distribution box.

Background

The distribution box is one kind of electric equipment, and its main function is that the reasonable distribution electric energy of various components and parts in the control power supply line also is the control link of reliably admitting upper end power, correctly feeding out the load electric energy simultaneously. Because the inside electrical component of block terminal all is long-time continuous operation, there is the heat production when the operation of the electric installation in the case, and the heating can produce the influence to the rubber insulation material in the block terminal, leads to its ageing to be with higher speed, and insulating properties decline produces the accident, therefore the block terminal all can install the heat dissipation pipeline device and make the equipment normally use in-process can reach the radiating effect.

Through retrieving, in the patent number CN201820482813.2, an intelligent comprehensive distribution box is provided, the device has realized the inside ventilation and heat dissipation function of distribution box main part through installing centrifugal fan, and through installing dustproof grid, the inside sanitation of distribution box main part has been improved, the inside clean dustless environment of distribution box main part has been realized, but the device has certain weak point, the distribution box is installed often in outdoor environment, if outdoor environment sand and wind are great, can gather dust and sand dust on the dustproof grid, cause dustproof grid to block up easily, and then influence the ventilation and heat dissipation effect of distribution box.

Disclosure of Invention

The utility model mainly provides a ventilation and heat dissipation type distribution box which is used for solving the technical problems in the background technology.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a ventilation and heat dissipation type distribution box, includes the distribution box body, the front side of distribution box body is installed closed door plant through hinge rotation connection, the both sides of distribution box body all are provided with a plurality of louvres, a plurality of all install dustproof filter screen in the louvre; the utility model discloses a dust-proof filter screen cleaning device, including the distribution box, the inside both sides of distribution box all install clearance mechanism, clearance mechanism is including two fixed blocks, two fixed block and the distribution box inner wall fixed connection of louvre both sides top and bottom, two rotate between the fixed block and be connected with the lead screw, the motor is installed at the top of lead screw, install the screw on the lead screw, install the fly leaf outward, the fly leaf is located dust-proof filter screen inboard position department, the fly leaf is close to dust-proof filter screen one end and installs the clearance brush, the clearance brush contacts with dust-proof filter screen.

Furthermore, a plurality of guide plates are arranged at the radiating holes on two sides of the distribution box body, and the guide plates are of wedge structures and hollow structures.

Further, the length of the cleaning hairbrush on the movable plate is greater than the length of the radiating holes, and the length of the wire rod is greater than the distance from the top of the top radiating hole to the bottom of the bottom radiating hole on one side of the distribution box body.

Further, two radiating mechanisms are installed in the distribution box body, the two radiating mechanisms comprise mounting plates, the butt joint shafts are installed at four corners of the inner walls of the two sides of the distribution box body, the mounting plates are connected with the four butt joint shafts through four bolts, two radiating fans are installed on the mounting plates, and the wind directions of the radiating fans located on the two sides of the distribution box body are identical.

Further, the cleaning mechanism further comprises a guide shaft, the guide shaft and the screw rod are horizontally arranged and positioned on the other side of the radiating hole, a sliding block is mounted on the guide shaft, and the sliding block is connected with the movable plate.

Further, the mounting groove is installed at the top of fly leaf, the insert plate is installed to the one end of clearance brush, insert plate installs in the mounting groove and through bolt fixed connection.

Further, the dust collecting box is installed to fly leaf side of clearance brush bottom, the dust collecting box is wedge structure and top is provided with the opening, dust collecting box is close to dustproof filter screen one end top and pastes there is the adhesive tape.

Compared with the prior art, the utility model has the beneficial effects that:

firstly, the dustproof filter screen can be cleaned regularly through the screw rod, the movable plate and the cleaning brush of the cleaning mechanism, so that the dustproof filter screen is prevented from being blocked by sand and dust, and the ventilation and heat dissipation effects of the distribution box are further affected;

secondly, this device guarantees the ventilation nature of dustproof filter screen through clearance mechanism, and cooperation cooling body realizes that the inside wind of block terminal flows, guarantees radiating efficiency to the internal electric device of protection block terminal.

The utility model will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the distribution box of the present utility model;

FIG. 3 is a schematic view of a cleaning mechanism according to the present utility model;

FIG. 4 is a schematic view of an exploded view of a movable panel area according to the present utility model;

fig. 5 is a schematic structural diagram of a heat dissipation mechanism according to the present utility model.

In the figure: 10. a distribution box body; 11. a heat radiation hole; 12. closing the door panel; 13. a butt joint shaft; 20. a cleaning mechanism; 21. a fixed block; 22. a screw rod; 23. a nut; 24. a motor; 25. a movable plate; 251. a mounting groove; 26. cleaning a hairbrush; 27. a guide shaft; 28. inserting a plate; 29. a dust collection box; 30. a heat dissipation mechanism; 31. a mounting plate; 32. a heat radiation fan; 40. a dust-proof filter screen; 50. and a deflector.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

1-5, a ventilation and heat dissipation type distribution box comprises a distribution box body 10, wherein a closed door plate 12 is rotatably connected and installed on the front side of the distribution box body 10 through a hinge, a plurality of heat dissipation holes 11 are formed in two sides of the distribution box body 10, and a dustproof filter screen 40 is installed in each of the heat dissipation holes 11; the cleaning mechanism 20 is installed to the inside both sides of block terminal 10, cleaning mechanism 20 is including two fixed blocks 21, two fixed blocks 21 and the block terminal 10 inner wall fixed connection of the both sides top and the bottom of louvre 11, rotate between two fixed blocks 21 and be connected with lead screw 22, motor 24 is installed at the top of lead screw 22, install nut 23 on the lead screw 22, install fly leaf 25 outward of nut 23, fly leaf 25 is located dustproof filter screen 40 inboard position department, the cleaning brush 26 is installed to fly leaf 25 near dustproof filter screen 40 one end, cleaning brush 26 contacts with dustproof filter screen 40.

Specifically, please refer to fig. 1 and fig. 2, a plurality of guide plates 50 are installed at the heat dissipation holes 11 on two sides of the power distribution box 10, the guide plates 50 are in a wedge structure and have a hollow structure, external rainwater can be prevented from entering the power distribution box 10 from the heat dissipation holes 11 through the guide plates 50, meanwhile, dust and wind sand can be further prevented from being directly blown to the dust-proof filter screen 40 by the guide plates 50, and the cleaning degree of the dust-proof filter screen 40 can be increased.

Further, the length of the cleaning brush 26 on the movable plate 25 is greater than the length of the radiating hole 11, the length of the screw rod 22 is greater than the distance from the top of the radiating hole 11 at the top of one side of the distribution box body 10 to the bottom of the radiating hole 11, and the cleaning brush 26 can ensure to be contacted with the dustproof filter screen 40, so that the dustproof filter screen 40 is comprehensively cleaned, and meanwhile, when the movable plate 25 is positioned at two ends of the screw rod 22, the cleaning brush 26 is not contacted with the dustproof filter screen 40, the radiating hole 11 area is not shielded, and the ventilation performance is ensured.

Specifically, please refer to fig. 2 and fig. 5 again, two heat dissipation mechanisms 30 are installed in the power distribution box 10, each of the two heat dissipation mechanisms 30 includes a mounting plate 31, the docking shafts 13 are installed at four corners of the inner walls of two sides of the power distribution box 10, the mounting plates 31 are connected with the four docking shafts 13 through four bolts, two heat dissipation fans 32 are installed on the mounting plates 31, the wind directions of the heat dissipation fans 32 located at two sides of the power distribution box 10 are identical, one side of the heat dissipation fans 32 is used for blowing external cold wind into the power distribution box 10, and the other side of the heat dissipation fans 32 is used for exhausting internal hot air from the power distribution box 10, so that a better heat dissipation effect is achieved.

Specifically, please refer to fig. 3 and fig. 4, the cleaning mechanism 20 further includes a guiding shaft 27, the guiding shaft 27 and the screw rod 22 are horizontally disposed and located at the other side of the heat dissipation hole 11, a sliding block is mounted on the guiding shaft 27, the sliding block is connected with the movable plate 25, and when the movable plate 25 moves, the sliding block slides on the guiding shaft 27, so that stability of the movable plate 25 during up-down movement can be better ensured through the guiding shaft 27.

Further, the mounting groove 251 is installed at the top of fly leaf 25, and insert the board 28 is installed to the one end of clearance brush 26, and insert the board 28 and install in the mounting groove 251 and pass through bolt fixed connection, through dismantling the bolt, can dismantle insert the board 28 and clear up brush 26, can dismantle back clearance or change to clear up brush 26, guarantees the clearance effect of clearance brush 26 to dustproof filter screen 40.

Further, the dust collecting box 29 is installed to fly leaf 25 side of clearance brush 26 bottom, dust collecting box 29 is wedge structure and top are provided with the opening, dust collecting box 29 is close to dust screen 40 one end top and pastes the adhesive tape, when clearance brush 26 cleans dust screen 40, because sand blown by the wind and dust is outside, most dust can drop the outside of louvre 11, and part dust can drop the inside to dust screen 40 along with the clearance of clearance brush 26, the dust that drops can be collected by dust collecting box 29 this moment, prevent that the dust from dropping to the block terminal 10 inside, and dust collecting box 29 is connected with the insert plate 28 bottom, when dismantling insert plate 28, dust collecting box 29 can together be dismantled, the inside dust of dust collecting box 29 can be conveniently cleared up at this moment.

The specific operation mode of the utility model is as follows:

the cooling fan 32 on one side of the distribution box body 10 is used for blowing external cold air into the distribution box body 10, the cooling fan 32 on the other side is used for discharging internal hot air from the distribution box body 10, thereby completing ventilation and heat dissipation of the distribution box body 10, accumulating for a long time, accumulating sand and dust on the dustproof filter screen 40, enabling the screw rod 22 to rotate through regular operation of the motor 24, enabling the movable plate 25 on the screw nut 23 to move towards the bottom, cleaning the dustproof filter screen 40 through the cleaning brush 26, enabling most dust to fall to the outside of the cooling holes 11, enabling part of dust to fall into the dustproof filter screen 40 along with cleaning of the cleaning brush 26, enabling the falling dust to be collected by the dust collecting box 29, resetting the movable plate 25 after cleaning, guaranteeing ventilation of the dustproof filter screen 40, and enabling a worker to regularly detach the inserting plate 28 to clean dust in the cleaning brush 26 and the dust collecting box 29.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims

1. The utility model provides a ventilation and heat dissipation type distribution box, includes distribution box (10), its characterized in that, the front side of distribution box (10) is installed closed door plant (12) through hinge rotation connection, the both sides of distribution box (10) all are provided with a plurality of louvres (11), a plurality of dustproof filter screen (40) are all installed in louvres (11);

cleaning mechanisms (20) are arranged on two sides of the inside of the distribution box body (10), each cleaning mechanism (20) comprises two fixing blocks (21), the two fixing blocks (21) are fixedly connected with the inner walls of the distribution box body (10) at the top and the bottom of two sides of the radiating hole (11), screw rods (22) are rotatably connected between the two fixing blocks (21), the motor (24) is installed at the top of lead screw (22), install screw (23) on lead screw (22), install fly leaf (25) outward of screw (23), fly leaf (25) are located dustproof filter screen (40) inboard position department, clearance brush (26) is installed to fly leaf (25) near dustproof filter screen (40) one end, clearance brush (26) are contacted with dustproof filter screen (40).

2. The ventilation and heat dissipation type distribution box according to claim 1, wherein a plurality of guide plates (50) are installed at the heat dissipation holes (11) on two sides of the distribution box body (10), and the guide plates (50) are of wedge structures and hollow structures.

3. The ventilation and heat dissipation type distribution box according to claim 1, wherein the length of the cleaning brush (26) on the movable plate (25) is larger than the length of the heat dissipation hole (11), and the length of the screw rod (22) is larger than the distance between the top of the top heat dissipation hole (11) on one side of the distribution box body (10) and the bottom of the bottom heat dissipation hole (11).

4. The ventilation and heat dissipation type distribution box according to claim 1, wherein two heat dissipation mechanisms (30) are installed in the distribution box body (10), two heat dissipation mechanisms (30) comprise mounting plates (31), butt joint shafts (13) are installed at four corners of inner walls of two sides of the distribution box body (10), the mounting plates (31) are connected with the four butt joint shafts (13) through four bolts, two heat dissipation fans (32) are installed on the mounting plates (31), and wind directions of the heat dissipation fans (32) located at two sides of the distribution box body (10) are identical.

5. The ventilation and heat dissipation type distribution box according to claim 1, wherein the cleaning mechanism (20) further comprises a guide shaft (27), the guide shaft (27) and the screw rod (22) are horizontally arranged and located on the other side of the heat dissipation hole (11), and a sliding block is mounted on the guide shaft (27) and connected with the movable plate (25).

6. A ventilated and heat-dissipating type distribution box according to claim 1, characterized in that the top of the movable plate (25) is provided with a mounting groove (251), one end of the cleaning brush (26) is provided with an inserting plate (28), and the inserting plate (28) is mounted in the mounting groove (251) and fixedly connected by bolts.

7. The ventilation and heat dissipation type distribution box according to claim 1, wherein a dust collecting box (29) is installed on the side edge of a movable plate (25) at the bottom of the cleaning brush (26), the dust collecting box (29) is of a wedge structure, an opening is formed in the top of the dust collecting box (29), and an adhesive tape is stuck to the top of one end, close to the dust-proof filter screen (40), of the dust collecting box (29).