CN210779734U

CN210779734U - Switch board with cooling structure

Info

Publication number: CN210779734U
Application number: CN201921890851.2U
Authority: CN
Inventors: 朱良延
Original assignee: Jiangsu Chuanli Electric Co ltd
Current assignee: Jiangsu Chuanli Electric Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-06-16
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a switch board with cooling structure, including switch board main part, dash board, protector, heat abstractor and installation door, the equal fixed welding bracing piece in switch board main part top both sides is two sets of the fixed welding in bracing piece top has dash board, all there is protector through bolted connection on the wall of switch board main part both sides, the equal fixed welding in the inside diapire both ends of switch board main part has the fixed block, and is two sets of the equal fixed welding in fixed block top has the dead lever, and is two sets of the fixed block has through the fixed welding of two sets of dead levers and places the board, switch board main part bottom center department is provided with heat abstractor, the positive surface of switch board main part sets up to the opening, there is the installation door positive surface left side of switch board main part through hinge connection. This switch board with cooling structure, simple structure has fine cooling effect, and the practicality is strong.

Description

Switch board with cooling structure

Technical Field

The utility model belongs to the technical field of the switch board, concretely relates to switch board with cooling structure.

Background

The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops, and the motor control center is used in the occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level power distribution equipment to the nearby loads; the current switch board when using, because the heat that switch board internal circuit component gived off can not be handled, influences the safety in utilization of switch board.

Therefore, in view of the current situation, it is urgently needed to design and produce a power distribution cabinet with a cooling structure so as to meet the needs of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch board with cooling structure to solve the problem that proposes in 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 switch board with cooling structure, includes switch board main part, dash board, protector, heat abstractor and installation door, equal fixed welding bracing piece in switch board main part top both sides, it is two sets of bracing piece top fixed welding has dash board, all there is protector through bolted connection on the both sides wall of switch board main part, the equal fixed welding in the inside diapire both ends of switch board main part has the fixed block, and is two sets of the equal fixed welding in fixed block top has the dead lever, and is two sets of the fixed block has the board of placing through two sets of fixed welding of dead lever, switch board main part bottom center department is provided with heat abstractor, the positive surface of switch board main part sets up to the opening, there is the installation door on the positive surface left side of switch board main.

Preferably, the protector includes fixed plate, a fixed cylinder, guard plate and movable block, bolted connection has the fixed plate on the wall of switch board main part both sides, the fixed plate is kept away from all fixed welding all around of switch board main part one end and is had a fixed cylinder, swing joint has the movable block in the fixed cylinder, be provided with expanding spring between movable block one end and the inside lateral wall of fixed cylinder, the movable block other end runs through the fixed cylinder lateral wall to extend to its outside, and fixed welding has the guard plate.

Preferably, heat abstractor includes fan and installing frame, the through-hole has been seted up to switch board main part bottom center department, is provided with the fan in the through-hole, switch board main part bottom has been prolonged the peripheral bolted connection of through-hole and has the installing frame, the louvre has been seted up to installing frame bottom center department, is provided with the dust screen in the louvre.

Preferably, the equal fixed welding in inside back wall both sides of switch board main part has the bar frame, the vertical multiunit locating hole that is provided with on the surface of bar frame, the inside regulating plate of three groups that is provided with of switch board main part, the equal fixed welding in regulating plate both ends has the connecting block, the connecting block passes through the locating hole threaded connection on bolt and the bar frame, the positive fixed welding in surface of regulating plate has the mounting panel, and the mounting panel is the horizontal multiunit mounting hole that is provided with on the surface.

Preferably, the periphery of the bottom of the power distribution cabinet main body is connected with mounting blocks through bolts, supporting blocks are fixedly welded at the bottoms of the mounting blocks, and fixing seats are fixedly welded at the bottoms of the supporting blocks.

The utility model discloses a technological effect and advantage: according to the power distribution cabinet with the cooling structure, the inside of the power distribution cabinet main body is cooled by the fan through the arranged cooling device, so that a fire caused by high temperature generated by circuit elements inside the power distribution cabinet main body is avoided; through the arranged protection device, the protection plate is used for carrying out first-step protection isolation, and then the vibration sense generated by impact is transmitted to the telescopic spring through the movable block, so that the telescopic spring is extruded, and the damage of external force to the power distribution cabinet main body is reduced; the strip-shaped frame, the connecting block, the adjusting plate, the positioning hole, the bolt and the mounting hole are matched with one another, so that the electric appliance component is suitable for electric appliance components with different volumes; this switch board with cooling structure, simple structure has fine cooling effect, and the practicality is strong.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic structural view of the protection device of the present invention;

fig. 4 is a sectional view of the fixing cylinder of the present invention.

In the figure: 1 switch board main part, 2 bracing pieces, 3 protector, 31 fixed plate, 32 fixed cylinder, 33 guard plates, 34 movable block, 4 flashing, 5 heat abstractor, 51 installing frame, 52 fan, 6 fixed blocks, 7 place board, 8 bar framves, 9 connecting blocks, 10 regulating plates, 11 supporting shoes, 12 fixing bases, 13 installation doors, 14 handles.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a power distribution cabinet with a cooling structure as shown in figures 1-4, which comprises a power distribution cabinet main body 1, a rain shield 4, a protective device 3, a heat dissipation device 5 and an installation door 13, wherein both sides of the top of the power distribution cabinet main body 1 are fixedly welded with support rods 2, two groups of the support rods 2 are fixedly welded with the rain shield 4 at the top, the rain shield 4 has a rainproof effect, the two side walls of the power distribution cabinet main body 1 are connected with the protective device 3 through bolts, both ends of the bottom wall of the interior of the power distribution cabinet main body 1 are fixedly welded with fixed blocks 6, the top of the two groups of the fixed blocks 6 are fixedly welded with fixed rods, two groups of the fixed blocks 6 are fixedly welded with a placing plate 7 through two groups of fixed rods, the center of the bottom of the power distribution cabinet main body 1 is provided with the heat dissipation device 5, the, a handle 14 is bolted to the right side of the front surface of the mounting door 13.

Specifically, protector 3 includes fixed plate 31, a fixed cylinder 32, guard plate 33 and movable block 34, bolted connection has fixed plate 31 on the 1 both sides wall of switch board main part, fixed plate 31 is kept away from 1 one end of switch board main part and is all fixed welding all around to have a fixed cylinder 32, swing joint has movable block 34 in the fixed cylinder 32, be provided with expanding spring between 34 one end of movable block and the inside lateral wall of a fixed cylinder 32, the 34 other end of movable block runs through a fixed cylinder 32 lateral wall to extend to its outside, and fixed welding has guard plate 33.

Specifically, heat abstractor 5 includes fan 52 and installing frame 51, the through-hole has been seted up to 1 bottom center department of switch board main part, is provided with fan 52 in the through-hole, and fan 52's model is B4-72, 1 bottom of switch board main part is being prolonged the peripheral bolted connection of through-hole and is having installing frame 51, the louvre has been seted up to installing frame 51 bottom center department, is provided with the dust screen in the louvre, and the dust screen avoids dust and mosquito to get into inside the switch board main part 1.

Concretely, the equal fixed welding in 1 inside back wall both sides of switch board main part has bar frame 8, the vertical multiunit locating hole that is provided with on the surface of bar frame 8, 1 inside three regulating plates 10 of being provided with of switch board main part, the equal fixed welding in regulating plate 10 both ends has connecting block 9, connecting block 9 passes through bolt and the locating hole threaded connection on the bar frame 8, the fixed welding has the mounting panel on the regulating plate 10 is positive, and the mounting panel is positive transversely to be provided with the multiunit mounting hole on the surface.

Specifically, equal bolted connection has the installation piece around switch board main part 1 bottom, and fixed welding in installation piece bottom has supporting shoe 11, fixed welding in supporting shoe 11 bottom has fixing base 12.

Specifically, this switch board with cooling structure, when using, adjust two sets of regulating plates 10 interval on bar frame 8 according to electrical components size, then utilize the bolt to fix bar frame 8 and regulating plate 10, install electrical components through the mounting hole, when needs dispel the heat to 1 inside switch board main part, start fan 52, utilize fan 52 to dispel the heat to switch board main part inside, when this whole receives external force striking, guard plate 33 carries out first step protection isolation, then pass through movable block 34 to the expanding spring transmission with the sense of earthquake that the striking produced, make expanding spring receive the extrusion, thereby reduce external force and cause the damage to switch board main part 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a switch board with cooling structure, includes switch board main part (1), dash board (4), protector (3), heat abstractor (5) and installation door (13), its characterized in that: the two sides of the top of the power distribution cabinet main body (1) are fixedly welded with the supporting rods (2), the tops of the two groups of supporting rods (2) are fixedly welded with the flashing boards (4), two side walls of the power distribution cabinet main body (1) are connected with protective devices (3) through bolts, fixing blocks (6) are fixedly welded at two ends of the bottom wall in the power distribution cabinet main body (1), fixing rods are fixedly welded at the tops of the two groups of fixing blocks (6), two groups of fixing blocks (6) are fixedly welded with a placing plate (7) through the two groups of fixing rods, a heat dissipation device (5) is arranged at the center of the bottom of the power distribution cabinet main body (1), the front surface of the power distribution cabinet main body (1) is provided with an opening, the left side of the front surface of the power distribution cabinet main body (1) is connected with a mounting door (13) through a hinge, the right side of the front surface of the mounting door (13) is connected with a handle (14) through a bolt.

2. The switch board with cooling structure of claim 1, characterized in that: protector (3) are including fixed plate (31), solid fixed cylinder (32), guard plate (33) and movable block (34), bolted connection has fixed plate (31) on switch board main part (1) both sides wall, equal fixed welding all around has solid fixed cylinder (32) is kept away from switch board main part (1) one end in fixed plate (31), swing joint has movable block (34) in solid fixed cylinder (32), be provided with expanding spring between movable block (34) one end and the inside lateral wall of solid fixed cylinder (32), movable block (34) other end runs through solid fixed cylinder (32) lateral wall to extend to its outside, and fixed welding has guard plate (33).

3. The switch board with cooling structure of claim 1, characterized in that: the heat dissipation device (5) comprises a fan (52) and an installation frame (51), a through hole is formed in the center of the bottom of the power distribution cabinet main body (1), the fan (52) is arranged in the through hole, the installation frame (51) is connected to the bottom of the power distribution cabinet main body (1) along the periphery of the through hole through bolts, heat dissipation holes are formed in the center of the bottom of the installation frame (51), and dust screens are arranged in the heat dissipation holes.

4. The switch board with cooling structure of claim 1, characterized in that: the utility model discloses a power distribution cabinet, including switch board main part (1), the equal fixed welding in inside back wall both sides has bar frame (8), bar frame (8) are just vertical on the surface is provided with the multiunit locating hole, switch board main part (1) is inside to be provided with three regulating plates (10) of group, the equal fixed welding in regulating plate (10) both ends has connecting block (9), locating hole threaded connection on connecting block (9) through bolt and bar frame (8), the fixed welding is just gone up in the surface in regulating plate (10) has the mounting panel, and the mounting panel is just transversely provided with the multiunit mounting hole on the surface.

5. The switch board with cooling structure of claim 1, characterized in that: the all-around bolt connection of switch board main part (1) bottom has the installation piece, and installation piece bottom fixed welding has supporting shoe (11), fixed welding has fixing base (12) in supporting shoe (11) bottom.