CN213243324U

CN213243324U - Power distribution cabinet

Info

Publication number: CN213243324U
Application number: CN202022169909.3U
Authority: CN
Inventors: 赵元平
Original assignee: Hubei Huanda Electric Co ltd
Current assignee: Hubei Huanda Electric Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-05-18
Anticipated expiration: 2030-09-28

Abstract

The utility model belongs to the technical field of the electronic power technique and specifically relates to a power distribution cabinet, including the main cabinet body, the bottom of the main cabinet body can be dismantled and be connected with the mounting panel, the one end joint on mounting panel top has the repair tools groove. Has the advantages that: through setting up rain-proof ash blocking shed, the layer that absorbs water, the zone of heating, the heat insulating board, ventilative dust absorption sponge layer and dust filter layer, during the use, protect the fixed second louvre in switch board top by rain-proof ash blocking shed, prevent that the dust from getting into the switch board, moisture around the switch board enters into through first louvre and absorbs water in the layer, then dry by the zone of heating to the layer that absorbs water that is infected with the moisture, the outside to the switch board is isolated with the heat that the zone of heating gived off by the heat insulating board, the dust enters into and absorbs away the dust in ventilative dust absorption sponge layer and the dust filter layer and prevents that the dust from entering into the switch board, be favorable to improving the dustproof effect of switch board, be favorable to preventing the switch board from.

Description

Power distribution cabinet

Technical Field

The utility model relates to an electron power technology field especially relates to a switch board.

Background

The power distribution cabinet is a master control center of various electric appliances, external cables firstly enter a master control switch in the cabinet, then enter branch control switches, and finally, all branches are arranged as required.

The power distribution cabinet in the prior art generally only dissipates heat through a small number of ventilation holes, and the heat dissipation mode of dissipating heat only through heat exchange between the components inside the power distribution cabinet and air inside the power distribution cabinet has extremely low heat dissipation efficiency, so that the service life and the use effect of the components inside the power distribution cabinet are greatly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the switch board that exists among the prior art usually only dispels the heat through a small amount of ventilation holes, and this type of radiating heat dissipation mode has very low radiating efficiency only by the heat exchange of switch board inside components and parts self and switch board air, all brought very big influence to the life and the result of use of switch board inside components and parts, switch board among the prior art, for reinforcing the radiating effect, can all set up a large amount of through-holes or shutter on the switch board usually, not only make the bulk strength decline of switch board like this, in addition, make the dustproof very poor shortcoming of effect of switch board, and the switch board that proposes.

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

a power distribution cabinet is designed, and comprises a main cabinet body, wherein the bottom end of the main cabinet body is detachably connected with a mounting plate, one end of the top end of the mounting plate is clamped with a maintenance tool groove, one end of the bottom end of the mounting plate is fixedly connected with an electric telescopic supporting leg, the bottom end of the electric telescopic supporting leg is in rolling connection with a universal wheel, the middle part of one end of the electric telescopic supporting leg is fixedly connected with a fixed connecting block, the top end of the fixed connecting block is fixedly connected with an electric push rod, the bottom end of the electric push rod is fixedly connected with a sucker, one side of the inner side of the main cabinet body is fixedly connected with a first heat dissipation hole, the top end of the inner side of the main cabinet body is fixedly connected with a second heat dissipation hole, one end of the top end of the main cabinet body is fixedly connected, the one end joint of the internal side of main cabinet has the layer that absorbs water, the one end joint on the layer that absorbs water has the zone of heating, the one end joint of zone of heating has the heat insulating board, the one end joint of heat insulating board has ventilative dust absorption sponge layer, the one end joint on ventilative dust absorption sponge layer has the dust filter layer.

Preferably, the one end swivelling joint of the main cabinet body has the cabinet door, one side joint of the main cabinet body has the chock, one side fixedly connected with chock of chock, the chock is connected with the cavity joint of the internal wall of main cabinet.

Preferably, be equipped with the tenon between the main cabinet body and the mounting panel, one side fixed connection of tenon and main cabinet body bottom, the outside sliding connection of tenon has the spout, spout and one side fixed connection on mounting panel top.

Preferably, there are multiple groups of the first heat dissipation holes, multiple groups of the second heat dissipation holes, and two groups of the connection support rods.

Preferably, two sets of linking bridge symmetric distribution are at the both ends on main cabinet body top, the quantity of heat dissipation fan has two sets ofly, two sets of heat dissipation fan symmetric distribution are at the both ends that keep off the rain and keep off grey canopy bottom middle part.

Preferably, the quantity of electric telescopic support leg has two sets ofly, two sets of electric telescopic support leg symmetric distribution are at the both ends of mounting panel bottom, the quantity of universal wheel has two sets ofly, electric putter's quantity has two sets ofly, the quantity of sucking disc has two sets ofly.

The utility model provides a switch board, beneficial effect lies in: by arranging the first heat dissipation holes, the second heat dissipation holes and the heat dissipation fan, when in use, wind power blown by the heat dissipation fan is blown into the main cabinet body through the second heat dissipation holes fixed at the top end of the main cabinet body to take away heat and flow out of the first heat dissipation holes, thereby being beneficial to improving the heat dissipation effect of the power distribution cabinet, reducing the damage of parts inside the power distribution cabinet and prolonging the service life of the power distribution cabinet, by arranging the rain and dust blocking shed, the water absorption layer, the heating layer, the heat insulation plate, the air-permeable dust absorption sponge layer and the dust filter layer, when in use, the rain and dust blocking shed protects the second heat dissipation holes fixed at the top end of the power distribution cabinet, thereby preventing dust from entering the power distribution cabinet, moisture around the power distribution cabinet enters the water absorption layer through the first heat dissipation holes, then the water absorption layer infected with the moisture is dried by the heating layer, the heat dissipated by the heat insulation plate is isolated to the outer side of, be favorable to improving the dustproof effect of switch board, be favorable to improving the dampproofing effect of switch board, be favorable to preventing that the switch board from damaging by the electric leakage that wets, through setting up electric telescopic support leg, the universal wheel, electric putter and sucking disc, during the removal, remove the position that will install by the universal wheel drive device, be convenient for remove, the flexibility is better, rise to certain height by the flexible drive device of electric telescopic support leg, be favorable to adjusting the height of supporting leg, be favorable to preventing that block terminal and ground contact from getting into too much dust, it adsorbs subaerial to drive the sucking disc by electric putter is flexible, fix the device, be convenient for improve the steadiness of device, be favorable to preventing that the device from making the block terminal take place to.

Drawings

Fig. 1 is an overall structural diagram of a power distribution cabinet provided by the present invention;

fig. 2 is an enlarged view of a structure of a part a of a power distribution cabinet provided by the present invention;

fig. 3 is a perspective view of a main cabinet body of a power distribution cabinet provided by the utility model;

fig. 4 is the utility model provides a whole side view of switch board.

In the figure: 1. a main cabinet body; 2. a cabinet door; 3. mounting a plate; 4. a service tool slot; 5. an electric telescopic support leg; 6. a universal wheel; 7. fixing a connecting block; 8. an electric push rod; 9. a suction cup; 10. a first heat dissipation hole; 11. a second heat dissipation hole; 12. connecting the supporting rods; 13. a rain and dust blocking shed; 14. a heat dissipation fan; 15. a water-absorbing layer; 16. a heating layer; 17. a heat insulation plate; 18. a breathable dust-absorbing sponge layer; 19. a dust filter layer; 20. a plug plate.

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. 1-4, a power distribution cabinet comprises a main cabinet body 1, a mounting plate 3 is detachably connected to the bottom of the main cabinet body 1, a maintenance tool groove 4 is clamped at one end of the top end of the mounting plate 3, an electric telescopic supporting leg 5 is fixedly connected to one end of the bottom end of the mounting plate 3, a universal wheel 6 is connected to the bottom end of the electric telescopic supporting leg 5 in a rolling manner, a fixed connecting block 7 is fixedly connected to the middle of one end of the electric telescopic supporting leg 5, an electric push rod 8 is fixedly connected to the top end of the fixed connecting block 7, a suction disc 9 is fixedly connected to the bottom end of the electric push rod 8, a first heat dissipation hole 10 is fixedly connected to one side of the inner side of the main cabinet body 1, a second heat dissipation hole 11 is fixedly connected to the top end of the inner side of the main cabinet body 1, a connecting support rod 12 is fixedly, the inboard one end joint of the 1 inner wall of the main cabinet body has the layer 15 that absorbs water, the one end joint that layer 15 absorbs water has zone of heating 16, zone of heating 16's one end joint has heat insulating board 17, the one end joint of heat insulating board 17 has ventilative dust absorption sponge layer 18, the one end joint of ventilative dust absorption sponge layer 18 has dust filter layer 19, be favorable to improving the radiating effect of switch board, reduce the damage of switch board internals, be favorable to improving the life of switch board, be favorable to improving the dustproof effect of switch board, be favorable to improving the dampproofing effect of switch board, be favorable to preventing that the switch board from weing the electric leakage and damaging, be convenient for remove, the flexibility is better, be favorable to adjusting the height of supporting leg, be favorable to preventing that block terminal and ground contact from getting into too much dust, be convenient.

Wherein, the one end swivelling joint of the main cabinet body 1 has cabinet door 2, one side joint of the main cabinet body 1 has plugboard 20, one side fixedly connected with chock of plugboard 20, the chock is connected with the cavity joint of the 1 inner wall of the main cabinet body, be equipped with the tenon between the main cabinet body 1 and the mounting panel 3, one side fixed connection of tenon and the 1 bottom of the main cabinet body, the outside sliding connection of tenon has the spout, the spout is with one side fixed connection on the 3 tops of mounting panel, it is convenient for install and dismantle the main cabinet body 1 to have played to dismantle, be convenient for install the part of the inboard joint of the 1 inner wall of the main cabinet body and dismantle and maintain.

Wherein, the quantity of first louvre 10 has the multiunit, the quantity of second louvre 11 has the multiunit, the quantity of bracing piece 12 has two sets ofly, two sets of bracing piece 12 symmetric distribution are at the both ends on 1 top of the main cabinet body, the quantity of heat dissipation fan 14 has two sets ofly, 14 symmetric distribution of two sets of heat dissipation fans have played the radiating effect that is favorable to improving the switch board at the both ends that keep off the rain and keep off grey canopy 13 bottom middle parts, reduce the damage of switch board internals, be favorable to improving the life of switch board.

Wherein, the quantity of electric telescopic support leg 5 has two sets ofly, 5 symmetric distribution of two sets of electric telescopic support legs are at the both ends of mounting panel 3 bottom, the quantity of universal wheel 6 has two sets ofly, electric putter 8's quantity has two sets ofly, the quantity of sucking disc 9 has two sets ofly, play and be convenient for remove, the flexibility is better, be favorable to adjusting the height of supporting leg, be favorable to preventing block terminal and ground contact from getting into too much dust, be convenient for improve the steadiness of device, be favorable to preventing device to make the block terminal take place to rock or empty because of the collision.

The working principle is as follows: when in use, the universal wheel 6 drives the device to move to the position to be installed, the electric telescopic support leg 5 extends and retracts to drive the device to rise to a certain height, then the electric push rod 8 extends and retracts to drive the sucker 9 to be adsorbed on the ground, the device is fixed, then the electrical equipment to be installed is installed at the inner side of the main cabinet body 1, after the device is installed, when in use, wind force blown by the heat dissipation fan 14 blows into the main cabinet body 1 through the second heat dissipation hole 11 fixed at the top end of the main cabinet body 1 to bring heat on the electrical equipment out of the first heat dissipation hole 10, moisture flowing around the power distribution cabinet enters the water absorption layer 15 through the first heat dissipation hole 10, then the water absorption layer 15 infected with the moisture is dried by the heating layer 16, so as to prevent water absorbed by the water absorption layer 15 from penetrating into the power distribution cabinet, the heat dissipated by the heating plate 17 is isolated to the outer side of the power distribution cabinet, thereby preventing the heat from entering the, dust enters the breathable dust absorption sponge layer 18 and the dust filter layer 19, dust is absorbed away, dust is prevented from entering the power distribution cabinet, and during maintenance, a maintenance tool is prepared to be placed in the maintenance tool groove 4, so that the electrical equipment in the power distribution cabinet can be maintained.

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 switch board, includes main cabinet body (1), its characterized in that: the bottom of the main cabinet body (1) is detachably connected with a mounting plate (3), one end of the top end of the mounting plate (3) is clamped with a maintenance tool groove (4), one end of the bottom end of the mounting plate (3) is fixedly connected with an electric telescopic supporting leg (5), the bottom end of the electric telescopic supporting leg (5) is connected with a universal wheel (6) in a rolling manner, the middle of one end of the electric telescopic supporting leg (5) is fixedly connected with a fixed connecting block (7), the top end of the fixed connecting block (7) is fixedly connected with an electric push rod (8), the bottom end of the electric push rod (8) is fixedly connected with a sucker (9), one side of the inner side of the main cabinet body (1) is fixedly connected with a first heat dissipation hole (10), the top end of the inner side of the main cabinet body (1) is fixedly connected with a second heat, the top fixedly connected with of joint support pole (12) keeps off the rain grey canopy of keeping off (13), the one end demountable installation at the middle part of the grey canopy of keeping off the rain grey canopy of keeping off (13) bottom has heat dissipation fan (14), the inboard one end joint of the main cabinet body (1) inner wall has layer (15) that absorbs water, the one end joint on layer (15) that absorbs water has zone of heating (16), the one end joint of zone of heating (16) has heat insulating board (17), the one end joint of heat insulating board (17) has ventilative dust absorption sponge layer (18), the one end joint of ventilative dust absorption sponge layer (18) has dust filter layer (19).

2. The power distribution cabinet according to claim 1, wherein a cabinet door (2) is rotatably connected to one end of the main cabinet body (1), a plug plate (20) is clamped to one side of the main cabinet body (1), a plug block is fixedly connected to one side of the plug plate (20), and the plug block is clamped and connected to a cavity in the inner wall of the main cabinet body (1).

3. The power distribution cabinet according to claim 1, wherein a tenon is arranged between the main cabinet body (1) and the mounting plate (3), the tenon is fixedly connected with one side of the bottom end of the main cabinet body (1), a sliding groove is slidably connected to the outer side of the tenon, and the sliding groove is fixedly connected with one side of the top end of the mounting plate (3).

4. A switch board according to claim 1, characterized in that there are several groups of the first heat dissipation holes (10), several groups of the second heat dissipation holes (11), and two groups of the connection support rods (12).

5. A power distribution cabinet according to claim 4, characterized in that said two sets of connecting support rods (12) are symmetrically distributed at two ends of the top end of the main cabinet body (1), said two sets of heat dissipation fans (14) are provided, and said two sets of heat dissipation fans (14) are symmetrically distributed at two ends of the middle portion of the bottom end of the rain and dust shielding shed (13).

6. The power distribution cabinet according to claim 1, wherein the number of the electric telescopic support legs (5) is two, the two electric telescopic support legs (5) are symmetrically distributed at two ends of the bottom end of the mounting plate (3), the number of the universal wheels (6) is two, the number of the electric push rods (8) is two, and the number of the suckers (9) is two.