CN212908568U

CN212908568U - Waterproof type safety electric power cabinet

Info

Publication number: CN212908568U
Application number: CN202020903357.1U
Authority: CN
Inventors: 苏海营
Original assignee: Harbin Yongli Dake Power Equipment Manufacturing Co ltd
Current assignee: Harbin Yongli Dake Power Equipment Manufacturing Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-04-06
Anticipated expiration: 2030-05-26

Abstract

The utility model belongs to the technical field of the electric power cabinet technique and specifically relates to a waterproof formula safety electric power cabinet, electric power cabinet bottom both sides are provided with the ventilation hole respectively, the fixed station is provided with first inductor, hide rain mechanism both sides and install two dead levers respectively, interior outside cover of pole is equipped with the loop bar, first stopper has been placed in the activity of first spacing inslot, first electro-magnet is installed at first stopper top, the second spacing groove has been seted up to the loop bar bottom, the second stopper has been placed in the second spacing groove, the second electro-magnet is installed at second stopper top, loop bar externally mounted has a plurality of shelves rain board, the outside winding of loop bar has the connection rope, connect rope other end fixed mounting to have the baffle. This waterproof type safety electric power cabinet drives the breakwater through rivers and rotates to drive the loop bar and rotate, thereby make the connection rope on the loop bar move, make the baffle can block the ventilation hole, play the effect of keeping off the rain in the rainy day well, have fine water-proof effects.

Description

Waterproof type safety electric power cabinet

Technical Field

The utility model relates to an electric power cabinet technical field especially relates to a waterproof formula safety electric power cabinet.

Background

At present, along with the rapid development of power technology, outdoor electric power cabinet, these cabinets utensil that are used for satisfying all kinds of electrical components and carry out the installation such as switch board also obtains sufficient development, its inside is equipped with a large amount of power parts, because electric power cabinet during operation, inside will produce a large amount of heats, can set up the louvre on electric power cabinet's casing usually, so that the heat dissipation of electric power cabinet, but current electric power cabinet is in sleet weather, the rainwater easily gets into inside the electric power cabinet from the louvre, can lead to electric power cabinet inside moist, if it is more likely to cause inside electrical components to meet the water short circuit to intake water, not only can cause electrical components's damage, serious still can cause some listed problems such as conflagration, be unfavorable for electric power cabinet's normal use, consequently, need the better electric power cabinet of waterproof function, can be comparatively safe carry out work in sle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art cannot safely prevent water, and providing a waterproof safe electric power cabinet.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a waterproof safety electric power cabinet is designed, comprising an electric power cabinet, wherein two sides of the bottom of the electric power cabinet are respectively provided with a vent hole, two sides of the bottom of the electric power cabinet are respectively and fixedly provided with a fixed station, a first inductor is arranged inside the fixed station, a rain shielding mechanism is fixedly arranged at the top of the electric power cabinet, two fixed rods are respectively and fixedly arranged at two sides of the rain shielding mechanism, an inner rod is fixedly arranged between the two fixed rods, the outer part of the inner rod is movably sleeved with a sleeve rod, one side of the bottom of the inner rod is provided with a first limiting groove, the first limiting groove is also arranged at one side inside the sleeve rod, a first limiting block is movably arranged in the first limiting groove, the top of the first limiting block is fixedly provided with a first electromagnet, the first electromagnet is also fixedly arranged inside the inner rod, the on-off state of the first electromagnet is controlled by a second, the second spacing groove has been seted up to loop bar bottom, the second stopper has been placed in the activity of second spacing inslot, second stopper top fixed mounting has the second electro-magnet, and the second electro-magnet still fixed mounting inside the loop bar, and the break-make of second electro-magnet is controlled by first inductor, lantern ring outside fixed mounting has a plurality of shelves rain board, the outside winding of loop bar has the connection rope, connection rope other end fixed mounting has the baffle.

Preferably, rain shading mechanism includes two bracing pieces, the rain shade cover, bracing piece fixed mounting is at the electric power cabinet top, two bracing piece top fixed mounting has the rain shade cover.

Preferably, a dust screen is fixedly arranged inside the ventilation hole.

Preferably, a rubber pad is fixedly arranged on one side, close to the electric power cabinet, of the baffle.

Preferably, a connecting rod is rotatably arranged between the two fixing rods, and the connecting rope is wound above the connecting rod.

The utility model provides a pair of waterproof formula safety electric power cabinet, beneficial effect lies in: this waterproof type safety electric power cabinet drives the breakwater through rivers and rotates to drive the loop bar and rotate, thereby make the connection rope on the loop bar move, make the baffle can block the ventilation hole, play the effect of keeping off the rain in the rainy day well, have fine water-proof effects.

Drawings

Fig. 1 is a schematic sectional view of a waterproof safety electric power cabinet according to the present invention;

fig. 2 is an enlarged schematic structural diagram of a position a in fig. 1 of a waterproof safety electric power cabinet provided by the present invention;

fig. 3 is an enlarged schematic structural diagram of a B position in fig. 1 of a waterproof safety electric power cabinet provided by the utility model.

In the figure: electric power cabinet 1, ventilation hole 2, fixed station 3, first inductor 4, bracing piece 5, rain-proof lid 6, second inductor 7, dead lever 8, baffle 9, connect rope 10, connecting rod 11, interior pole 12, loop bar 13, lantern ring 14, breakwater 15, first spacing groove 16, first electro-magnet 17, first stopper 18, second spacing groove 19, second stopper 20, second electro-magnet 21, rubber pad 22, dust screen 23.

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.

Example 1

Referring to fig. 1-3, a waterproof safety electric power cabinet comprises an electric power cabinet 1, wherein both sides of the bottom of the electric power cabinet 1 are respectively provided with a vent hole 2, the vent hole 2 is used for dissipating heat and preventing devices inside the electric power cabinet 1 from being damaged due to overhigh temperature, a dust screen 23 is fixedly arranged inside the vent hole 2, the dust screen 23 can effectively prevent dust from entering the inside of the electric power cabinet 1, both sides of the bottom of the electric power cabinet 1 are respectively and fixedly provided with a fixed station 3, a first inductor 4 is arranged inside the fixed station 3, the top of the electric power cabinet 1 is fixedly provided with a rain shielding mechanism, both sides of the rain shielding mechanism are respectively and fixedly provided with two fixed rods 8, an inner rod 12 is fixedly arranged between the two fixed rods 8, the outer part of the inner rod 12 is movably sleeved with a sleeve rod 13, one side of the bottom of the inner rod 12 is provided with a first limit groove 16, the, the top of the first limiting block 18 is fixedly provided with a first electromagnet 17, and the first electromagnet 17 is also fixedly arranged inside the inner rod 12, the on-off of the first electromagnet 17 is controlled by the second inductor 7, the sleeve ring 14 is movably sleeved outside the sleeve rod 13, the bottom of the sleeve rod 13 is provided with a second limit groove 19, a second limit block 20 is movably arranged in the second limit groove 19, the top of the second limit block 20 is fixedly provided with a second electromagnet 21, and second electro-magnet 21 is still fixed mounting inside loop bar 13, and the break-make of second electro-magnet 21 is controlled by first inductor 4, 14 outside fixed mountings of lantern ring have a plurality of shelves flashing 15, 13 outside winding of loop bar has connection rope 10, connects 10 other end fixed mounting of rope and has baffle 9, baffle 9 is close to 1 one side fixed rubber pad 22 that is provided with of electric power cabinet, rotatable connecting rod 11 that is provided with between two dead levers 8, and connects rope 10 winding in connecting rod 11 top.

In operation, rainwater falls downwards on two sides of the rain cover 6, the second sensor 7 arranged on the rain cover 6 starts the first electromagnets 17 under water pressure, the two first electromagnets 17 attract each other to lift the first limiting block 18, the loop bar 13 which is originally in a clamping state becomes rotatable, then under water flow impact, the water baffle 15 drives the loop bar 14 to rotate, at the moment, the second limiting block 20 is clamped in the second limiting groove 19, so the loop bar 13 rotates along with the loop bar 14 to drive the connecting rope 10 to move, at the moment, the baffle plate 9 slowly descends under the action of gravity to block the ventilation hole 2, the rainwater is prevented from entering the interior of the electric power cabinet 1 through the ventilation hole 2, then the baffle plate 9 is pressed on the first sensor 4, the first sensor 4 starts the second electromagnets 21, the two second electromagnets 21 attract each other to suck the second limiting block 20 back into the loop bar 13, set up loop bar 13 and lantern ring 14 and break away from, the rotation of lantern ring 14 can not influence the rotation of loop bar, and whole process can be accomplished under unmanned state, has good water-proof effects.

Example 2

Referring to fig. 1-2, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the rain shielding mechanism includes two support rods 5 and a rain shielding cover 6, the support rod 5 is fixedly installed on the top of the electric power cabinet 1, and the rain shielding cover 6 is fixedly installed on the top of the two support rods 5.

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. A waterproof safety electric power cabinet comprises an electric power cabinet (1) and is characterized in that both sides of the bottom of the electric power cabinet (1) are respectively provided with a vent hole (2), both sides of the bottom of the electric power cabinet (1) are respectively and fixedly provided with a fixed station (3), a first inductor (4) is arranged inside the fixed station (3), a rain shielding mechanism is fixedly arranged at the top of the electric power cabinet (1), two fixed rods (8) are respectively and fixedly arranged on both sides of the rain shielding mechanism, an inner rod (12) is fixedly arranged between the two fixed rods (8), a loop bar (13) is movably sleeved outside the inner rod (12), a first limiting groove (16) is formed in one side of the bottom of the inner rod (12), the first limiting groove (16) is further formed in one side of the inside of the loop bar (13), and a first limiting block (18) is movably arranged in the first limiting groove (16), the top of the first limiting block (18) is fixedly provided with a first electromagnet (17), the first electromagnet (17) is also fixedly arranged inside the inner rod (12), the on-off of the first electromagnet (17) is controlled by a second inductor (7), a sleeve ring (14) is movably sleeved outside the sleeve rod (13), a second limiting groove (19) is formed at the bottom of the loop bar (13), a second limiting block (20) is movably arranged in the second limiting groove (19), a second electromagnet (21) is fixedly arranged at the top of the second limiting block (20), the second electromagnet (21) is also fixedly arranged in the loop bar (13), the on-off of the second electromagnet (21) is controlled by the first inductor (4), the lantern ring (14) outside fixed mounting has a plurality of shelves rain board (15), loop bar (13) outside winding has connection rope (10), connect rope (10) other end fixed mounting has baffle (9).

2. A waterproof safety electric power cabinet according to claim 1, wherein the rain shielding mechanism comprises two support rods (5) and a rain shielding cover (6), the support rods (5) are fixedly installed on the top of the electric power cabinet (1), and the rain shielding covers (6) are fixedly installed on the tops of the two support rods (5).

3. A waterproof safety electric power cabinet according to claim 1, characterized in that a dust screen (23) is fixedly arranged inside the ventilation hole (2).

4. A waterproof safety electric power cabinet according to claim 1, wherein a rubber pad (22) is fixedly arranged on one side of the baffle (9) close to the electric power cabinet (1).

5. A water-proof safety electric power cabinet according to claim 1, characterized in that a connecting rod (11) is rotatably arranged between the two fixing rods (8), and the connecting rope (10) is wound above the connecting rod (11).