CN210201239U

CN210201239U - Assembled multi-functional low voltage distribution box

Info

Publication number: CN210201239U
Application number: CN201921055316.5U
Authority: CN
Inventors: Yangxin Wang; 王杨鑫
Original assignee: Chengdu Chenxi Electric Power Co Ltd
Current assignee: Chengdu Chenxi Electric Power Co Ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-03-27
Anticipated expiration: 2029-07-08

Abstract

The utility model relates to an electric power facility technical field especially relates to a multi-functional low voltage distribution box of assembled, the on-line screen storage device comprises a base, the front and back end of base is seted up flutedly, the fixed welding in both ends of base and recess mutually vertically has splint, the inside of splint is through fixed establishment fixedly connected with riser, the fixed welding in intermediate position of riser has the ring, seted up on the inside riser of ring and run through the hole, the inside fixed mounting who runs through the hole has the air discharge fan, there is the filter screen inside of ring through screw fixed mounting, erect the groove has been seted up on the inside lateral wall of riser, it is linked together with the recess to erect the groove, the upper cover has been placed on the top of riser, through bolt fixed. The distribution box is designed into an assembled structure, so that the distribution box can be conveniently disassembled and assembled, a large amount of occupied space can be saved during carrying, the waste of space resources is avoided, the heat dissipation performance of the distribution box can be improved by the arrangement of the exhaust fan, the electronic elements inside the distribution box are protected, the practicability is high, and the distribution box is suitable for popularization.

Description

Assembled multi-functional low voltage distribution box

Technical Field

The utility model relates to an electric power facility technical field especially relates to a multi-functional low voltage distribution box of assembled.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect. Most of the existing distribution boxes are of integral structures, so that the distribution boxes occupy large space during transportation and cannot be carried in large quantities, and space resources are wasted. To this end, we have devised an assembled multifunctional low-voltage distribution box to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that occupies space when having the block terminal transportation among the prior art big, and the multi-functional low voltage distribution box of assembled that provides.

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

the assembled multifunctional low-voltage distribution box comprises a base, wherein grooves are formed in the front end and the rear end of the base, clamping plates are fixedly welded at two mutually perpendicular ends of the base and the grooves, vertical plates are fixedly connected to the insides of the clamping plates through fixing mechanisms, circular rings are fixedly welded in the middles of the vertical plates, through holes are formed in the vertical plates inside the circular rings, exhaust fans are fixedly mounted inside the through holes, filter screens are fixedly mounted inside the circular rings through screws, vertical grooves are formed in the side walls of the insides of the vertical plates and communicated with the grooves, an upper cover is placed at the top ends of the vertical plates and fixedly connected with the vertical plates through bolts, through grooves are formed in the insides of the upper cover, the length of the through grooves is consistent with that of the grooves and communicated with the vertical grooves, clamping plates are matched inside the through grooves, the top end of the clamping plate is fixedly adhered with a sealing strip, and a cable hole is formed in the middle of the top of the upper cover.

Preferably, fixed establishment is including seting up the round hole in splint inside, fixed welding has the fixed block on the inboard lateral wall of splint, the thread groove has been seted up to the inside of fixed block, the thread groove is linked together with the round hole, the bolt has been placed in the round hole, the bolt run through the riser and with thread groove threaded connection.

Preferably, sealing rubber strips are arranged between the grooves, the vertical grooves, the through grooves and the clamping plates.

Preferably, a rubber protection ring is fixedly adhered to the peripheral wall inside the cable hole.

Preferably, the plane size of the upper cover is larger than that of the base, and a waterproof layer is fixedly adhered to the bottom surface of the base.

The utility model provides a pair of assembled multi-functional low voltage distribution box, beneficial effect lies in:

1. this assembled multi-functional low voltage distribution box is through using base, riser, upper cover and joint board constitution block terminal for the block terminal is the assembled structure, can conveniently dismantle the installation, and can save a large amount of occupation of land spaces during the transport, has avoided the space wasting of resources.

2. The utility model discloses in, can be with the heat discharge in the block terminal through setting up the air discharge fan for the heat dispersion of block terminal avoids producing high temperature firing phenomenon, and the inside filter screen that is equipped with of ring, can play the effect of certain filtered air dust, reduces the dust in the air and enters into the block terminal in, damages electronic component.

Drawings

Fig. 1 is a schematic front view of a sectional structure of an assembled multifunctional low-voltage distribution box according to the present invention;

fig. 2 is a schematic top view of the assembled multifunctional low-voltage distribution box according to the present invention;

FIG. 3 is an enlarged view of the part A of FIG. 1;

fig. 4 is the utility model provides a joint plate structure schematic diagram of assembled multi-functional low voltage distribution box.

In the figure: the novel air conditioner comprises a base 1, a groove 2, a clamping plate 3, a circular hole 4, a fixing block 5, a thread groove 6, a vertical plate 7, a circular ring 8, a through hole 9, an exhaust fan 10, a filter screen 11, an upper cover 12, a vertical groove 13, a through groove 14, a clamping plate 15, a sealing strip 16, a bolt 17, a cable hole 18, a rubber protection ring 19 and a waterproof layer 20.

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, an assembled multi-functional low voltage distribution box, including base 1, the fixed waterproof layer 20 that bonds in bottom surface of base 1, prevent near block terminal ponding, ponding gets into the inside electronic component that damages of block terminal, recess 2 has been seted up to base 1's front and back end, base 1 and the fixed welding in recess 2 mutually perpendicular's both ends have splint 3, the inside of splint 3 is through fixed establishment fixedly connected with riser 7, fixed establishment is including seting up the round hole 4 in splint 3 inside, fixed welding has fixed block 5 on the inboard lateral wall of splint 3, thread groove 6 has been seted up to the inside of fixed block 5, thread groove 6 is linked together with round hole 4, bolt 17 has been placed in the round hole 4, bolt 17 runs through

riser

7 and 6 threaded connection with thread groove, riser 7 clamp is in splint 3's centre, and can get together the two fixed connection through bolt 17, realize.

The utility model discloses in, the fixed welding of intermediate position of riser 7 has ring 8, seted up on the riser 7 of ring 8 inside and run through hole 9, the inside fixed mounting who runs through hole 9 has air discharge fan 10, there is filter screen 11 inside of ring 8 through screw fixed mounting, can discharge the heat in the block terminal through setting up air discharge fan 10, improve the heat dispersion of block terminal, avoid producing high temperature firing phenomenon, and the inside filter screen 11 that is equipped with of ring 8, can play the effect of certain filtered air dust, reduce in the dust in the air enters into the block terminal, damage electronic component.

In the utility model, a vertical groove 13 is arranged on the inner side wall of the vertical plate 7, the vertical groove 13 is communicated with the groove 2, an upper cover 12 is arranged on the top end of the vertical plate 7, the upper cover 12 is fixedly connected with the vertical plate 7 through a bolt, a through groove 14 is arranged in the upper cover 12, the length of the through groove 14 is consistent with that of the groove 2 and is communicated with the vertical groove 13, a clamping plate 15 is matched in the through groove 14, a sealing strip 16 is fixedly adhered on the top end of the clamping plate 15, the clamping plate 15 can move up and down in the through groove 14 and slide down along the vertical groove 13 until sliding into the groove 2, at the moment, the clamping plate 15 seals the square frame opening formed by the base 1, the vertical plate 7 and the upper cover 12, the clamping plate 15 serves as a door of a distribution box, and the sealing strip 16 is just in close contact with the upper cover 12, so as to prevent dust in the air from entering the distribution box from the through groove 14, recess 2, erect groove 13 and be provided with joint strip between groove 14 and the joint board 15 through, can make the kneck whole airtight, prevent that external dust from getting into inside the block terminal, cable hole 18 has been seted up to the intermediate position at upper cover 12 top, it has rubber protection ring 19 to fix the adhesion on the perisporium of cable hole 18 inside, be used for protecting the cable conductor, reduce the cable conductor wearing and tearing, the planar dimension of upper cover 12 is greater than the planar dimension of base 1, can keep off the rain, make during the rainy day, the raindrop can not get into inside the block terminal through hole 9.

The utility model discloses in, constitute the block terminal through using base 1, riser 7, upper cover 12 and joint board 15 for the block terminal is the assembled structure, can conveniently dismantle the installation, can save a large amount of occupation of land spaces during and the transport, has avoided the space resources waste.

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 assembled multifunctional low-voltage distribution box comprises a base (1) and is characterized in that grooves (2) are formed in the front end and the rear end of the base (1), clamping plates (3) are fixedly welded at two mutually perpendicular ends of the base (1) and the grooves (2), vertical plates (7) are fixedly connected inside the clamping plates (3) through fixing mechanisms, rings (8) are fixedly welded in the middle positions of the vertical plates (7), through holes (9) are formed in the vertical plates (7) inside the rings (8), exhaust fans (10) are fixedly installed inside the through holes (9), filter screens (11) are fixedly installed inside the rings (8) through screws, vertical grooves (13) are formed in the inner side walls of the vertical plates (7), the vertical grooves (13) are communicated with the grooves (2), an upper cover (12) is placed at the top ends of the vertical plates (7), the cable hole is characterized in that the upper cover (12) is fixedly connected with the vertical plate (7) through bolts, a through groove (14) is formed in the upper cover (12), the length of the through groove (14) is consistent with that of the groove (2) and communicated with the vertical groove (13), a clamping plate (15) is matched in the through groove (14), a sealing strip (16) is fixedly adhered to the top end of the clamping plate (15), and a cable hole (18) is formed in the middle of the top of the upper cover (12).

2. The assembled multifunctional low-voltage distribution box according to claim 1, wherein the fixing mechanism comprises a circular hole (4) formed in the inner side of the clamping plate (3), a fixing block (5) is fixedly welded on the side wall of the inner side of the clamping plate (3), a thread groove (6) is formed in the fixing block (5), the thread groove (6) is communicated with the circular hole (4), a bolt (17) is placed in the circular hole (4), and the bolt (17) penetrates through a vertical plate (7) and is in threaded connection with the thread groove (6).

3. Assembled multifunctional low-voltage distribution box according to claim 1, characterized in that sealing strips are provided between said grooves (2), vertical grooves (13) and through grooves (14) and snap-in plates (15).

4. The assembled multifunctional low-voltage distribution box according to claim 1, characterized in that a rubber protection ring (19) is fixedly adhered to the peripheral wall inside said cable hole (18).

5. The assembled multifunctional low-voltage distribution box according to claim 1, characterized in that the plane size of the upper cover (12) is larger than the plane size of the base (1), and a waterproof layer (20) is fixedly adhered to the bottom surface of the base (1).