CN219286885U

CN219286885U - Flexible interconnection soft switch of distribution network

Info

Publication number: CN219286885U
Application number: CN202223400821.3U
Authority: CN
Inventors: 田昀; 秦鹏; 张峰; 潘博
Original assignee: Jiaxing Guodiantong New Energy Technology Co ltd; State Grid Information and Telecommunication Co Ltd; Beijing Guodiantong Network Technology Co Ltd
Current assignee: Jiaxing Guodiantong New Energy Technology Co ltd; State Grid Information and Telecommunication Co Ltd; Beijing Guodiantong Network Technology Co Ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-30
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a flexible interconnection soft switch of a power distribution network, which comprises a flexible interconnection soft switch body and a heat dissipation base mechanism, wherein the heat dissipation base mechanism comprises a top plate, a triangular box, a U-shaped heat conduction backboard, grid bars, heat conduction holes, a top opening, a heat dissipation fan, through holes, through columns, a pre-installed plate and surface mounting holes, bolts are rotatably connected between the back of an upright plate body of the flexible interconnection soft switch body and the edge of the top plate, the back of the flexible interconnection soft switch body is provided with the heat dissipation base mechanism, the heat dissipation base mechanism assists the back of the flexible interconnection soft switch body to be installed with a power distribution network equipment box, a back heat dissipation space exists between the flexible interconnection soft switch body and the power distribution network equipment, and meanwhile, the heat dissipation base mechanism can actively take away heat dissipated by the back of the flexible interconnection soft switch body downwards, so that the flexible interconnection soft switch body can keep good back heat dissipation during power connection operation.

Description

Flexible interconnection soft switch of distribution network

Technical Field

The utility model relates to the technical field of flexible interconnection soft switches of power distribution networks, in particular to a flexible interconnection soft switch of a power distribution network.

Background

The utility model provides a flexible interconnection soft switch of distribution network is a novel intelligent power electronic device of installing in traditional tie switch department, and it can make the distribution network of traditional closed loop design open-loop operation change flexible closed loop operation.

When the flexible interconnection soft switch is installed and transported at the equipment of the power distribution network, the shell of the flexible interconnection soft switch is usually locked at the cabinet of the power distribution network by means of bolts, when the flexible interconnection soft switch is installed and transported in the cabinet, components of the flexible interconnection soft switch can generate working high temperature, a back heat dissipation space is not reserved between the back of the flexible interconnection soft switch and the power distribution network equipment after the flexible interconnection soft switch is installed, and then the flexible interconnection soft switch is easily affected by high-temperature heat load to affect the working state of the flexible interconnection soft switch when the flexible interconnection soft switch is installed in the cabinet of the power distribution network, so that improvement is needed on the basis of the flexible interconnection soft switch of the power distribution network.

Disclosure of Invention

The utility model mainly aims to provide a flexible interconnection soft switch of a power distribution network, wherein a heat dissipation base mechanism is arranged on the back surface of the flexible interconnection soft switch body, and after the heat dissipation base mechanism assists the back surface of the flexible interconnection soft switch body to be installed with a power distribution network equipment box body, a back heat dissipation space exists between the flexible interconnection soft switch body and the power distribution network equipment, and meanwhile, the heat dissipation base mechanism can actively take away heat dissipated by the back surface of the flexible interconnection soft switch body downwards, so that the flexible interconnection soft switch body can keep better back heat dissipation during power-on operation, and the problems in the background art can be effectively solved.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a flexible interconnection soft switch of distribution network, includes flexible interconnection soft switch body, still includes heat dissipation frame mechanism, heat dissipation frame mechanism includes top board, triangle box, U-shaped heat conduction backplate, grid strip, heat conduction hole, top opening, heat dissipation fan, through hole, through column, pre-load board and surface mounting hole, install the bolt soon between the flexible interconnection soft switch body's the upright plate body back and the top board edge, and the welding has the triangle box between the lower face department of top board and the two board arms of U-shaped heat conduction backplate, the prefabricated grid strip that has arranged in the U-shaped plate inslot of U-shaped heat conduction backplate, and the heat conduction hole that runs through from the body back of flexible interconnection soft switch body has been seted up to the plate body department of U-shaped heat conduction backplate, the top opening has been seted up to the top opening in top board face department in top opening outside, top board keeps away from the top opening and flexible interconnection soft switch body's face department has seted up vertical through the jack that runs through from body and triangle box, and the through hole that the surface was equipped with the pre-load board outside, surface pre-load board is equipped with vertical through hole.

Further, an upper flat box opening of the triangular box is welded at the lower plate surface of the top plate, a side flat box opening of the triangular box is welded with a double-plate arm of the U-shaped heat conduction backboard, and a mounting hole for screwing a bolt is formed between the outer plate edge of the top plate and the plate surface of the flexible interconnection soft switch body; the triangular box is welded between the top plate and the U-shaped heat conduction backboard to communicate cavity and groove, and a mounting hole is arranged between the top plate and the flexible interconnection soft switch body to connect the bolt in a screwing mode.

Further, the hole bodies of the heat conduction holes are densely arranged and arranged on the back surface of the vertical plate of the U-shaped heat conduction backboard; the dense hole bodies of the heat conduction holes enable heat on the back surface of the flexible interconnection soft switch body to be dissipated outwards from the U-shaped heat conduction backboard.

Further, the plate body of the pre-loading plate is an L-shaped plate body, an inclined plate body for obliquely supporting the triangular box is welded at a right angle in the L-shaped plate body of the pre-loading plate, and a through column is welded on the surface of the inclined plate body of the pre-loading plate; the L-shaped plate body of the pre-loading plate can support the triangular box through the inclined plate body, and then the surface of the inclined plate body of the pre-loading plate is welded and fixed through the through column.

Further, the size of the hole body of the through hole is the same as the size of the column body of the through column; the through column can be inserted into the hole body of the through hole.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the heat dissipation base mechanism is arranged on the back of the flexible interconnection soft switch body, so that a back heat dissipation space exists between the flexible interconnection soft switch body and the power distribution network equipment after the back of the flexible interconnection soft switch body is assisted by the heat dissipation base mechanism and the power distribution network equipment box body is installed, and meanwhile, the heat dissipation base mechanism can actively take away the heat dissipated by the back of the flexible interconnection soft switch body downwards, so that the flexible interconnection soft switch body can keep better back heat dissipation during power-on operation.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a flexible interconnection soft switch of a power distribution network.

Fig. 2 is a schematic diagram illustrating the whole flexible interconnection soft switch of the power distribution network and the disassembly of the heat dissipation base mechanism.

Fig. 3 is an exploded view of a heat dissipating housing mechanism of a flexible interconnect soft switch of the present utility model.

In the figure: 1. a flexible interconnect soft switch body; 2. a heat dissipation base mechanism; 3. a top plate; 4. a mounting hole; 5. triangle box; 6. a U-shaped heat conducting backboard; 7. grid strips; 8. a heat conduction hole; 9. a top opening; 10. a heat dissipation fan; 11. a through hole; 12. a through column; 13. pre-loading plates; 14. and (5) surface mounting holes.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a flexible interconnection soft switch of a power distribution network comprises a flexible interconnection soft switch body 1, and further comprises a heat dissipation base mechanism 2, wherein the heat dissipation base mechanism 2 comprises a top plate 3, a triangular box 5, a U-shaped heat conduction backboard 6, grid strips 7, heat conduction holes 8, a top opening 9, a heat dissipation fan 10, through holes 11, through columns 12, preassembled plates 13 and surface mounting holes 14, bolts are installed between the back of an upright plate body of the flexible interconnection soft switch body 1 and the edge of the top plate 3 in a screwed mode, a triangular box 5 is welded between the lower plate surface of the top plate 3 and double plate arms of the U-shaped heat conduction backboard 6, grid strips 7 are prefabricated in U-shaped plate grooves of the U-shaped heat conduction backboard 6, heat conduction holes 8 penetrating through the self-plate body are formed in the board body position of the U-shaped heat conduction backboard 6 away from the grid strips 7, the top plate surface of the top plate 3 is provided with a top opening 9, the top opening 3 surface of the top opening 9 is locked with the fan 10 of a wind opening by means of bolts, the top plate 3 is far away from the top opening 9 and the edge of the flexible interconnection soft switch body 1, the through holes 11 are formed in the vertical plate surface of the top plate 13 is welded from the top plate surface of the upright plate 13, and the top plate 13 is inserted into the through holes 11 are welded in the vertical plate surface 13.

Wherein, the lower plate surface of the top plate 3 is welded with an upper flat box opening of the triangular box 5, the side flat box opening of the triangular box 5 is welded with a double-plate arm of the U-shaped heat conduction backboard 6, and a mounting hole 4 for screwing a bolt is arranged between the outer plate edge of the top plate 3 and the plate surface of the flexible interconnection soft switch body 1; the triangular box 5 is welded between the top plate 3 and the U-shaped heat conduction backboard 6 to carry out cavity and groove intercommunication, and a mounting hole 4 is arranged between the top plate 3 and the flexible interconnection soft switch body 1 to be screwed with a bolt.

The hole bodies of the heat conducting holes 8 are densely arranged and arranged on the back surface of the vertical plate of the U-shaped heat conducting backboard 6; the dense hole bodies of the heat conducting holes 8 enable heat on the back surface of the flexible interconnection soft switch body 1 to be outwards dissipated from the U-shaped heat conducting backboard 6.

Wherein, the plate body of the preassembled plate 13 is an L-shaped plate body, an inclined plate body for obliquely supporting the triangular box 5 is welded at the right angle in the L-shaped plate body of the preassembled plate 13, and a through column 12 is welded on the surface of the inclined plate body of the preassembled plate 13; the L-shaped plate body of the pre-loading plate 13 can support the triangular box 5 by using an inclined plate body, and then the surface of the inclined plate body of the pre-loading plate 13 is provided with a through column 12 for welding and fixing.

Wherein, the size of the hole body of the through hole 11 is the same as the size of the column body of the through column 12; the through-post 12 may be inserted into the hole body of the through-hole 11.

It should be noted that, the utility model is a flexible interconnection flexible switch of a power distribution network, a heat dissipation base mechanism 2 is arranged on the back of a flexible interconnection flexible switch body 1, a triangular box 5 of the heat dissipation base mechanism 2 can be welded between a top plate 3 and a U-shaped heat conduction backboard 6 to carry out cavity groove intercommunication, a mounting hole 4 is arranged between the top plate 3 and the flexible interconnection flexible switch body 1, a bolt can be screwed between the top plate 3 and a heat dissipation fan 10, then a self air port faces to a top opening 9, then a bolt can be used for locking a pre-installed plate 13 on the box wall of the power distribution network through a surface mounting hole 14 at the box wall of the power distribution network device, then a through column 12 can be inserted into a through hole 11 of the triangular box 5 and the top plate 3 to carry out hanging installation, then the heat dissipation fan 10 can be connected electrically, heat at the back plate body 1 can enter between grid strips 7 of the U-shaped heat conduction backboard 6, at the moment, wind power of the heat dissipation fan 10 downwards passes through the triangular box 5 and blows into the grid strips 7 to downwards to take the heat away from the U-shaped heat conduction backboard 6, and then the flexible switch body 1 can be detached from the back plate 3 through the heat dissipation base mechanism 2 when the heat dissipation base mechanism is arranged at the back of the power distribution network device, and the heat dissipation base can be detached from the top plate 3 through the heat dissipation base mechanism 1, and the heat dissipation base can be detached from the top plate 3 at the back of the power distribution network when the flexible interconnection flexible switch body is connected to the flexible switch body and the flexible interconnection device is connected with the back at the back to the back of the back to the flexible interconnection device, and the heat dissipation base device is connected to the heat-mounted, and the heat-mounted.

The utility model relates to a flexible interconnection soft switch of a power distribution network, which is based on the improvement of heat dissipation installation of the flexible interconnection soft switch of the power distribution network, and the working principle of the flexible interconnection soft switch of the power distribution network, which is known to a technician, is not mentioned in detail herein, and the components in the flexible interconnection soft switch of the power distribution network are all components known to the technician in the utility model, and the structure and the principle of the flexible interconnection soft switch of the power distribution network are all known to the technician through a technical manual or are known through a conventional experimental method.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a flexible interconnection soft switch of distribution network, includes flexible interconnection soft switch body (1), its characterized in that: still include heat dissipation frame mechanism (2), heat dissipation frame mechanism (2) are including top board (3), triangle box (5), U-shaped heat conduction backplate (6), grid strip (7), heat conduction hole (8), top opening (9), heat dissipation fan (10), through jack (11), through post (12), pre-installation board (13) and table dress hole (14), install the bolt soon between the top board (3) edge and the upright plate body back of flexible interconnection soft switch body (1), and weld triangle box (5) between the lower face department of top board (3) and the double-plate arm of U-shaped heat conduction backplate (6), prefabricated range grid strip (7) in the U-shaped heat conduction backplate (6) the U-shaped plate inslot, and heat conduction hole (8) that run through from the body of flexible interconnection soft switch body (1) are seted up towards the body back of U-shaped heat conduction backplate (6), top board face department of top (3) has seted up top opening (9), and top board (9) outside with the help of top board (3) face down and the flexible board body (10) of top board body (5) of opening a flexible interconnection fan (10) are kept away from down, and through holes (11) are inserted with through columns (12) welded at the inclined plate surfaces of the preassembled plates (13), and surface mounting holes (14) are formed in the vertical plate surfaces of the preassembled plates (13) in a penetrating manner.

2. The flexible interconnection soft switch of a power distribution network of claim 1, wherein: the upper flat box opening of the triangular box (5) is welded at the lower plate surface of the top plate (3), the side flat box opening of the triangular box (5) is welded with the double-plate arm of the U-shaped heat conduction backboard (6), and a mounting hole (4) for screwing a bolt is formed between the outer plate edge of the top plate (3) and the plate surface of the flexible interconnection soft switch body (1).

3. The flexible interconnection soft switch of a power distribution network of claim 1, wherein: the hole bodies of the heat conduction holes (8) are densely arranged on the back surface of the vertical plate of the U-shaped heat conduction back plate (6).

4. The flexible interconnection soft switch of a power distribution network of claim 1, wherein: the plate body of the preassembling plate (13) is an L-shaped plate body, an inclined plate body used for obliquely supporting the triangular box (5) is welded at the right angle position in the L-shaped plate body of the preassembling plate (13), and a through column (12) is welded on the surface of the inclined plate body of the preassembling plate (13).

5. The flexible interconnection soft switch of a power distribution network of claim 1, wherein: the size of the hole body of the through hole (11) is the same as the size of the column body of the through column (12).