CN210640594U

CN210640594U - Shell waterproofing mechanism for power distribution box

Info

Publication number: CN210640594U
Application number: CN201922066533.0U
Authority: CN
Inventors: 周云旦; 叶剑锋
Original assignee: Wenzhou Kean University
Current assignee: Wenzhou Kean University
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-05-29
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a shell waterproofing mechanism for power distribution box, including the box, the last fixed surface of box is connected with the guard plate, and the positive top of box is provided with the exhaust fan, and the louvre has all been seted up at the middle part at the box front and back, the equal fixedly connected with supporting leg in four corners department of box lower surface, and hinge fixedly connected with chamber door is passed through to the box side, the top of box opposite side and the equal fixedly connected with fixed block in bottom, the bottom fixedly connected with loading board of box inside wall. This shell waterproofing mechanism for power distribution box sets up the supporting leg and places the device on ground, makes the box not contact with the earth's surface, avoids the earth's surface humidity to produce the influence to the box, and ventilation fan and louvre can realize that the circulation of air dispels the heat to inner structure, set up quick lime and store the box and make things convenient for quick lime to take out and change, and quick lime can reach the effect of air dehumidification.

Description

Shell waterproofing mechanism for power distribution box

Technical Field

The utility model relates to an electric power unit technical field specifically is a shell waterproofing mechanism for power distribution box.

Background

The distribution box is divided into three levels, namely first-level distribution equipment, first-level distribution equipment and final-level distribution equipment. It is a general term for motor control centers. The distribution box is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a circuit of a higher level of power distribution equipment to nearby loads, which provide protection, monitoring and control of the loads. Distribution boxes are classified into a fixed distribution box and a drawer type distribution box according to specific structures; according to different materials, the power distribution box can be divided into a metal power distribution box and a wood power distribution box; according to the installation mode, the power distribution box can be divided into a ceiling type power distribution box, a wall-mounted power distribution box and a floor type power distribution box; categorised according to the mounted position, can divide into outdoor distribution box, indoor distribution box again, general block terminal shell water-proof effects is not good, and the effect of heat dissipation dehumidification is not good.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a shell waterproofing mechanism for power distribution box has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a shell waterproof mechanism for a power distribution box comprises a box body, wherein a protection plate is fixedly connected to the upper surface of the box body, the top of the front surface of the box body is provided with a through hole, the inside of the through hole is provided with an exhaust fan, the middle parts of the front surface and the back surface of the box body are both provided with heat dissipation holes, the four corners of the lower surface of the box body are fixedly connected with supporting legs, the side surface of the box body is fixedly connected with a box door through a hinge, one side of the box door, which is far away from the hinge, is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a rotating handle, the other end of the rotating shaft is fixedly connected with a clamping block, the top and the bottom of the other side of the box body are both fixedly connected with a fixing block, a sealing ring is fixedly connected with one side of the inner side wall of the box body, which is close to the box door, a bearing plate is fixedly connected with the bottom of the inner side wall of the box body, the lower surface of loading board has seted up the spout, the inside grafting of spout has quick lime to store the box.

Optionally, the number of the heat dissipation holes is eight, and the eight heat dissipation holes are averagely divided into two groups.

Optionally, the bottom of the supporting leg is fixedly connected with a non-slip mat.

Optionally, the number of the fixed blocks is four.

Optionally, a through hole is formed in the side surface of the fixing block.

Optionally, the sealing ring is made of rubber.

(III) advantageous effects

The utility model provides a shell waterproofing mechanism for power distribution box possesses following beneficial effect: this shell waterproofing mechanism for power distribution box sets up the supporting leg and places the device on ground, makes the box not contact with the earth's surface, avoids the earth's surface humidity to produce the influence to the box, also can fix the box at the wall through nail cooperation fixed block, ventilation fan and louvre can realize that the circulation of air dispels the heat to inner structure, set up quick lime and store the box and make things convenient for quick lime to take out and change, quick lime can reach the effect of inside air dehumidification.

Drawings

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

fig. 2 is a schematic view of the internal structure of the present invention.

In the figure: 1. a box body; 2. a protection plate; 3. a through hole; 4. an exhaust fan; 5. heat dissipation holes; 6. supporting legs; 7. a box door; 8. a rotating shaft; 9. turning a handle; 10. a clamping block; 11. a fixed block; 12. a seal ring; 13. a carrier plate; 14. quicklime storage box.

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.

Referring to fig. 1 to 2, the present invention provides a technical solution: a shell waterproof mechanism for a power distribution box comprises a box body 1, a protection plate 2 is fixedly connected to the upper surface of the box body 1, a through hole 3 is formed in the top of the front surface of the box body 1, an exhaust fan 4 is arranged inside the through hole 3, heat dissipation holes 5 are formed in the middle of the front surface and the back surface of the box body 1, the number of the heat dissipation holes 5 is eight, the eight heat dissipation holes 5 are evenly divided into two groups, the exhaust fan 4 and the heat dissipation holes 5 can realize air circulation to dissipate heat of an internal structure, supporting legs 6 are fixedly connected to four corners of the lower surface of the box body 1, anti-slip pads are fixedly connected to the bottoms of the supporting legs 6, the device is placed on the ground by the supporting legs 6, the box body is prevented from contacting with the ground surface, the box body is prevented from being affected by moisture on the box body, a box door 7 is fixedly, other end fixedly connected with fixture block 10 of pivot 8, can rotate fixture block 10 and open and close chamber door 7 through changeing 9, the top and the equal fixedly connected with fixed block 11 in bottom of 1 opposite side of box, the quantity of fixed block 11 is four, the through-hole has been seted up to the side of fixed block 11, fix the device at the wall through nail cooperation fixed

block

11, 1 inside wall of box is close to one side fixedly connected with sealing washer 12 of chamber door, the material of sealing washer 12 is rubber, the bottom fixedly connected with loading board 13 of 1 inside wall of box, the spout has been seted up to the lower surface of loading board 13, the inside of spout is pegged graft and is had quick lime to store box 14, it makes things convenient for quick lime to take out and change to set up.

To sum up, this shell waterproofing mechanism for power distribution box, during the use, place the distribution device on loading board 13, louvre 5 and exhaust fan 4 can realize that the circulation of air dispels the heat to distribution device, and supporting leg 6 makes box 1 not contact with the earth's surface, and guard plate 2 can have the effect of sheltering from the drainage to liquid such as rainwater, can use the steel nail to fix box 1 at the wall through fixed block 11, can rotate fixture block 10 through changeing 8 and open chamber door 7, and quick lime storage box 14 can take out and change the quick lime.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a shell waterproofing mechanism for power distribution box, includes box (1), its characterized in that: the upper surface of the box body (1) is fixedly connected with a protection plate (2), the front top of the box body (1) is provided with a through hole (3), an exhaust fan (4) is arranged inside the through hole (3), the middle parts of the front surface and the back surface of the box body (1) are respectively provided with a heat dissipation hole (5), four corners of the lower surface of the box body (1) are respectively and fixedly connected with a supporting leg (6), the side surface of the box body (1) is fixedly connected with a box door (7) through a hinge, one side of the box door (7) far away from the hinge is fixedly connected with a rotating shaft (8), one end of the rotating shaft (8) is fixedly connected with a rotating handle (9), the other end of the rotating shaft (8) is fixedly connected with a clamping block (10), the top and the bottom of the other side of the box body (1) are, the bottom fixedly connected with loading board (13) of box (1) inside wall, the spout has been seted up to the lower surface of loading board (13), the inside grafting of spout has quick lime to store box (14).

2. The waterproof mechanism for the housing of the power distribution box according to claim 1, characterized in that: the number of the heat dissipation holes (5) is eight, and the eight heat dissipation holes (5) are divided into two groups on average.

3. The waterproof mechanism for the housing of the power distribution box according to claim 1, characterized in that: the bottom of the supporting leg (6) is fixedly connected with an anti-skid pad.

4. The waterproof mechanism for the housing of the power distribution box according to claim 1, characterized in that: the number of the fixed blocks (11) is four.

5. The waterproof mechanism for the housing of the power distribution box according to claim 1, characterized in that: and a through hole is formed in the side surface of the fixing block (11).

6. The waterproof mechanism for the housing of the power distribution box according to claim 1, characterized in that: the sealing ring (12) is made of rubber.