CN210577314U

CN210577314U - Block terminal with rain-proof function

Info

Publication number: CN210577314U
Application number: CN201921970809.1U
Authority: CN
Inventors: 黄耀汤
Original assignee: Xiamen Shengshiyuan Electric Technology Co Ltd
Current assignee: Xiamen Shengshiyuan Electric Technology Co Ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-05-19
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a distribution box with rainproof function, which comprises a box body, wherein a rain baffle is welded on the outer top of the box body, two groups of baffle plates are welded between the lower surface of the rain baffle plate and the top of the box body, the baffle plates are provided with air holes, the outer top of the box body is provided with an induced draft fan which is communicated with the top of the box body through an air inlet pipe, one end of an air outlet pipe of the draught fan is embedded in the ventilation hole, the outer bottom of the box body is glued with a high polymer modified asphalt waterproof board, four corners of the bottom of the box body are welded with support legs, heat dissipation holes are formed in the side wall of the box body at equal intervals, the heat dissipation holes are arranged obliquely downwards, the water absorption resin layer is embedded in the heat dissipation holes, the outer wall of the box body is provided with the damp-proof layer, the utility model plays a rainproof role on the distribution box, still carry out the dampproofing protection of full aspect to the block terminal, guaranteed the aridity of block terminal internal environment.

Description

Block terminal with rain-proof function

Technical Field

The utility model relates to a block terminal technical field specifically is a block terminal with rain-proof function.

Background

The distribution box is divided into a power distribution box, a lighting distribution box and a metering box, is the final-stage equipment of a power distribution system and is also a general name of a motor control center. The distribution box is generally used in the occasions with dispersed loads and less loops; it distributes the power of a certain circuit of the upper-level power distribution equipment to the nearby load, and the equipment provides protection, monitoring and control for the load. A large number of electrical components are installed in the distribution box, so that the waterproof and moisture-proof performance is important.

Most of the existing distribution boxes only have a rainproof function, and a ceiling is additionally arranged at the top of each distribution box to realize the rainproof function; however, moisture-proof property is not considered, and in fact, rainwater hardly penetrates into the distribution box housing, and the main cause of corrosion of components is erosion of moisture, so that moisture-proof function of the distribution box is regarded as important.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a block terminal with rain-proof function when playing rain-proof effect to the block terminal, has still carried out the dampproofing protection of full aspect to the block terminal, has guaranteed the aridity of block terminal internal environment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a block terminal with rain-proof function, includes the box, the welding of the outer top of box has the weather shield, the welding has two sets of baffles between weather shield lower surface and the box top, the draught hole has been seted up on the baffle, the draught fan is installed at the outer top of box, the draught fan passes through air-supply line and box top intercommunication, the tuber pipe one end of draught fan inlays to be located in the ventilation hole, the outer bottom of box has glued the modified pitch waterproof board of superpolymer, the stabilizer blade has all been welded in bottom half four corners, the louvre has been seted up to the equidistant of box lateral wall, the louvre slope sets up downwards, it is equipped with the resin layer that absorbs water to inlay in the louvre.

Preferably, the supporting foot is conical, and a first rubber sleeve is glued on the supporting foot.

Preferably, the rain shield is arranged in an inverted V shape, and a silicon rubber lining plate is embedded in the rain shield.

Preferably, the ventilation holes and the heat dissipation holes are embedded with filter cotton nets.

Preferably, the moisture-proof layer is a water-emulsion moisture-proof coating layer.

Preferably, the box outer wall bilateral symmetry welding has the handle, and is two sets of all the rubber coupling has the second rubber sleeve on the handle.

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

the rain baffle can avoid rainwater from directly contacting the surface of the box body, the draught fan arranged between the rain baffle and the outer top of the box body can not only suck the humid air in the box body to the outside, but also can lead the heat generated when the internal elements of the box body work out from the ventilation holes, thereby reducing the water content in the air near the power distribution cabinet, meanwhile, the bottom of the power distribution cabinet is closest to the ground and is most easily eroded, the stand bars lead the box body to be arranged in an overhead way and be away from the ground, the high polymer modified asphalt waterproof board which is spliced at the outer bottom of the box body can further obstruct the erosion of water vapor, the heat dissipation holes on the side wall of the box body are obliquely arranged, thereby preventing the rainwater from directly entering the heat dissipation holes under the influence of the airflow, and the water absorbing resin layer in the heat dissipation holes can absorb the water vapor entering the heat dissipation holes, the utility model discloses the rain-proof effect is, the dryness of the internal environment of the distribution box is ensured.

Drawings

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

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is an enlarged schematic view of the structure a of fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a rain shield; 3. a baffle plate; 4. a ventilation hole; 5. an induced draft fan; 6. an air inlet pipe; 7. an air outlet pipe; 8. modified asphalt waterproof board; 9. heat dissipation holes; 10. a water-absorbent resin layer; 11. a moisture barrier; 12. a support leg; 13. a first rubber sleeve; 14. a silicon rubber lining plate; 15. filtering the cotton net; 16. a handle; 17. and a second rubber sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a distribution box with a rainproof function comprises a box body 1, wherein a rain baffle 2 is welded at the outer top of the box body 1, the edge of the rain baffle 2 covers the box body 1, the rain baffle 2 is arranged in an inverted V shape to guide rainwater to two sides, a silicon rubber lining plate 14 is embedded in the rain baffle 2, vibration energy generated when rainwater falls to the rain baffle 2 can be absorbed, the influence on the box body 1 is reduced, handles 16 are symmetrically welded on two sides of the outer wall of the box body 1 in order to facilitate carrying of a device, and second rubber sleeves 17 are glued on the two groups of handles 16, so that the hand grasping friction force is increased;

two groups of baffles 3 are welded between the lower surface of the rain baffle 2 and the top of the box body 1, ventilation holes 4 are formed in the baffles 3, an induced draft fan 5 is installed at the outer top of the box body 1, the induced draft fan 5 is communicated with the top of the box body 1 through an air inlet pipe 6, and one end of an air outlet pipe 7 of the induced draft fan 5 is embedded in the ventilation holes 4;

the outer bottom of the box body 1 is glued with a high polymer modified asphalt waterproof board 8, four corners of the bottom of the box body 1 are welded with support legs 12, the support legs 12 are conical, the first rubber sleeve 13 is glued on the support legs 12, the placing stability of the support legs 12 is improved, and the bottom of the distribution box is closest to the ground and is most easily corroded;

louvre 9 has been seted up to 1 lateral wall of box equidistant, louvre 9 slope sets up downwards, the embedded resin layer 10 that absorbs water that is equipped with of louvre 9, it filters cotton-wadded net 15 all to inlay in venthole 4 and the louvre 9, filter cotton-wadded net 15 in the louvre 9 is located and is close to external one side, can prevent that the dust from polluting the resin layer 10 that absorbs water, 1 outer wall of box is provided with dampproof course 11, dampproof course 11 is the dampproof dope layer of water emulsion type, is insoluble in water, and belong to nontoxic, incombustible coating form, can not the.

The structure principle is as follows: the rain baffle 2 can prevent rainwater from directly contacting the surface of the box body 1, the draught fan 5 arranged between the rain baffle 2 and the outer top of the box body 1 can not only suck the humid air in the box body 1 to the outside, but also can lead out heat generated by the elements in the box body 1 when working from the ventilation holes 4, so as to reduce the water content in the air near the power distribution cabinet, meanwhile, the bottom of the power distribution cabinet is closest to the ground and is most easily corroded, the support legs 12 enable the box body 1 to be arranged in an overhead manner and to be far away from the ground, the high polymer modified asphalt waterproof board 8 which is glued at the outer bottom of the box body 1 can further obstruct the erosion of water vapor, the heat dissipation holes 9 on the side wall of the box body 1 are obliquely arranged to prevent rainwater from directly entering the heat dissipation holes 9 under the influence of airflow, the water-absorbent resin layer 10 in the heat dissipation holes 9 can absorb water vapor entering the heat dissipation holes 9, so as to ensure the dryness of the working environment in the box body 1.

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

Claims

1. The utility model provides a block terminal with rain-proof function, includes box (1), its characterized in that: the outer top of the box body (1) is welded with a rain baffle (2), two groups of baffles (3) are welded between the lower surface of the rain baffle (2) and the top of the box body (1), the baffle (3) is provided with a ventilation hole (4), the outer top of the box body (1) is provided with a draught fan (5), the induced draft fan (5) is communicated with the top of the box body (1) through an air inlet pipe (6), one end of an air outlet pipe (7) of the draught fan (5) is embedded in the ventilating hole (4), the outer bottom of the box body (1) is glued with a high polymer modified asphalt waterproof board (8), four corners of the bottom of the box body (1) are welded with support legs (12), heat dissipation holes (9) are formed in the side wall of the box body (1) at equal intervals, the heat dissipation holes (9) are obliquely and downwards arranged, a water-absorbing resin layer (10) is embedded into the heat dissipation holes (9), and a moisture-proof layer (11) is arranged on the outer wall of the box body (1).

2. The distribution box with the rainproof function according to claim 1, wherein: the supporting leg (12) is conical, and a first rubber sleeve (13) is glued on the supporting leg (12).

3. The distribution box with the rainproof function according to claim 1, wherein: the rain shield (2) is arranged in an inverted V shape, and a silicon rubber lining plate (14) is embedded in the rain shield (2).

4. The distribution box with the rainproof function according to claim 1, wherein: and filtering cotton nets (15) are embedded in the ventilating holes (4) and the heat dissipation holes (9).

5. The distribution box with the rainproof function according to claim 1, wherein: the moisture-proof layer (11) is a water emulsion type moisture-proof coating layer.

6. The distribution box with the rainproof function according to claim 1, wherein: handles (16) are symmetrically welded on two sides of the outer wall of the box body (1), and a second rubber sleeve (17) is glued on each of the two groups of handles (16).