CN218976575U

CN218976575U - Distribution network flexible interconnection device with multiple interfaces

Info

Publication number: CN218976575U
Application number: CN202223100060.XU
Authority: CN
Inventors: 秦云波; 朱盟盟; 曹秋伟; 李辉; 张珺
Original assignee: Huatian Power Technology Co ltd
Current assignee: Huatian Power Technology Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-05-05
Anticipated expiration: 2032-11-22

Abstract

The utility model relates to the technical field of alternating current distribution networks, in particular to a distribution network flexible interconnection device with multiple interfaces, which comprises a mounting base, wherein a plurality of AC/DC bidirectional converters are fixedly arranged on the mounting base, input end sockets are fixedly arranged on the AC/DC bidirectional converters, a protection sleeve shell is fixedly arranged on the mounting base, the protection sleeve shell is sleeved on the outer side of the AC/DC bidirectional converters, an upper end plate is fixedly arranged at the upper end of one side of the protection sleeve shell, a connecting through hole is formed in the upper end plate, the AC/DC bidirectional converters are fixedly arranged on the mounting base and then protected by the protection sleeve, an interface is arranged on the protection sleeve, the interface is aligned with the input end sockets on the AC/DC bidirectional converters, a connecting wire can be inserted into the input end sockets from the interface when electric connection is carried out, the input end sockets are prevented from being exposed to the outside, and dust accumulation is further avoided.

Description

Distribution network flexible interconnection device with multiple interfaces

Technical Field

The utility model relates to the technical field of alternating current power distribution networks, in particular to a flexible interconnection device of a distribution network with multiple interfaces.

Background

The use of distribution network flexible interconnection device can promote power supply system's power supply flexibility and reliability to a great extent, there is the application number under the prior art and is CN202122566069.9, the name is a distribution network flexible interconnection device's patent, it has clearly illustrated herein that distribution network flexible interconnection device comprises a plurality of AC/DC bidirectional converters, and not set up protective housing, it damages to lead to the AC/DC bidirectional converters to receive the striking of object very easily in the in-process of using, in addition, the interface of AC/DC bidirectional converters exposes in the outside for a long time, just make very easy get into dust in the interface when not using, be difficult to clear up and then lead to the phenomenon emergence of poor contact, influence distribution network flexible interconnection device's normal use.

Disclosure of Invention

The utility model aims to provide a flexible interconnection device with multiple interfaces for a distribution network, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a join in marriage flexible interconnection device of net with many interfaces, includes the installation base, fixed mounting has a plurality of AC/DC bidirectional current transformer on the installation base, fixed being provided with the input socket on the AC/DC bidirectional current transformer, fixed mounting has the protection cover shell on the installation base, the outside at the AC/DC bidirectional current transformer is cup jointed to the protection cover shell, and the fixed upper end that is provided with in one side upper end of protection cover shell, the connecting hole has been seted up on the upper end plate, and the fixed a plurality of interfaces that are provided with on the side of the protection cover shell of upper end plate downside, the interface aligns with the input socket on the AC/DC bidirectional current transformer.

Preferably, a rubber ring is stuck at the port of the interface.

Preferably, a connecting inserted rod is inserted into the connecting through hole on the upper end plate, and the connecting inserted rod is fixedly welded at the upper end of the dustproof baffle plate.

Preferably, the upper end of the connecting inserted link is welded with an upper end block, the upper end block is positioned on the upper side of the upper end plate, and the connecting inserted link is sleeved with a connecting spring.

Preferably, the dustproof baffle plate is in contact with the rubber ring in a butt joint plugging state, and a rubber pad is adhered to the lower end face of the dustproof baffle plate.

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

through the practicality of this technical scheme, with AC/DC bidirectional converter fixed mounting on the installation base, then protect it through the protection cover shell, be provided with the interface on the protection cover shell, the interface aligns with the input socket on the AC/DC bidirectional converter, can insert the input socket with the connecting wire from the interface in when carrying out the electricity and connect, avoid the input socket to expose in the outside, and then avoided the accumulation of dust.

In addition, a dustproof baffle is arranged at the interface, and when the connecting wire is not inserted into the interface, the interface can be sealed under the action of the dustproof baffle, so that dust is prevented from entering the input end socket.

Drawings

Fig. 1 is an assembly schematic diagram of a flexible interconnect device for a power distribution network.

Fig. 2 is an exploded view of an assembly of flexible interconnect devices for a power distribution network.

Fig. 3 is an enlarged schematic view at a in fig. 2.

In the figure: 1. a mounting base; 2. a protective sleeve; 21. an upper end plate; 22. a connecting through hole; 23. an interface; 3. an AC/DC bidirectional converter; 31. an input socket; 4. a rubber ring; 5. a dust-proof baffle; 51. connecting the inserted link; 52. an upper end block; 6. a rubber pad; 7. and a connecting spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution:

the utility model provides a join in marriage flexible interconnection device of net with many interfaces, including installation base 1, fixed mounting has a plurality of AC/DC bidirectional current transformer 3 on the installation base 1, AC/DC bidirectional current transformer 3 passes through screw fixed mounting on installation base 1, fixed input socket 31 that is provided with on the AC/DC bidirectional current transformer 3, fixed mounting has protection cover shell 2 on the installation base 1, protection cover shell 2 cup joints in the outside of AC/DC bidirectional current transformer 3, and protection cover shell 2 passes through screw fixed mounting on installation base 1, in addition protection cover shell 2's one side upper end is fixed and is provided with upper end plate 21, the connection through-hole 22 has been seted up on the upper end plate 21, and fixed a plurality of interfaces 23 of being provided with on the side of protection cover shell 2 of upper end plate 21 downside, interface 23 aligns with the input socket 31 on the AC/DC bidirectional current transformer 3, the quantity of AC/DC bidirectional current transformer 3 can set up according to actual working demand, the quantity of upper end plate 21 and interface 23 equals with the quantity of AC/DC bidirectional current transformer 3, in addition, the port department of interface 23 pastes has rubber ring 4, the diameter of rubber ring 4 is less than the electricity.

The connecting through hole 22 on the upper end plate 21 is inserted with a connecting inserted rod 51, the connecting inserted rod 51 is fixedly welded at the upper end of the dustproof baffle plate 5, the upper end of the connecting inserted rod 51 is welded with an upper end block 52, the upper end block 52 is positioned at the upper side of the upper end plate 21, the connecting inserted rod 51 is sleeved with a connecting spring 7, the connecting spring 7 is positioned at the upper end of the upper end plate 21, two ends of the connecting spring 7 are respectively welded on the upper surface of the upper end plate 21 and the lower end surface of the upper end block 52, in addition, the dustproof baffle plate 5 is in contact with the rubber ring 4 in a state of blocking the interface 23, and a rubber pad 6 is adhered on the lower end surface of the dustproof baffle plate 5.

When the input jack 31 of the AC/DC bidirectional converter 3 does not need to be plugged with connecting wires, the dustproof baffle 5 is covered at the port of the interface 23, so that dust is prevented from entering the interface 23, and then enters the input jack 31 on the AC/DC bidirectional converter 3, and the connecting spring 7 sleeved on the connecting plug rod 51 plays a role in stabilizing the dustproof baffle 5, namely, the dustproof baffle 5 can always cover the port of the interface 23 in a transportation moving state, the sealing state of the interface 23 is ensured, when the input jack 31 of the AC/DC bidirectional converter 3 needs to be plugged with connecting wires, the dustproof baffle 5 is pushed upwards, so that the dustproof baffle 5 moves upwards to the upper end of the interface 23, then the connecting wires can be inserted into the interface 23 from the rubber ring 4, and then are plugged into the input jack 31, and when the connecting wires are plugged, the connecting wires are tightly contacted with the rubber ring 4 because the inner diameter of the rubber ring 4 is smaller than the diameter of the connecting spring 7, the connecting wires can play a role in expanding the rubber ring 4, and further, the connecting wires can be prevented from being tightly contacted with the rubber ring 4, the connecting wires enter the interface 23, the connecting wires can be well in contact with the interface 23, the connecting wires can be prevented from being well under the effect of protecting the connecting wires, the dustproof baffle can be well arranged at the interface 3, and can be well protected by the connecting wires, and the dustproof baffle can be placed at the interface 3, and the dustproof baffle can be well protected, and the dustproof baffle can be placed at the interface 3, and the dustproof baffle can be well has a protection shell can be well under the protection 2.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a join in marriage flexible interconnection device of net with many interfaces, includes installation base (1), its characterized in that: the utility model discloses a high-voltage DC bidirectional converter, including installation base (1) and protection cover shell (2), fixed mounting has a plurality of AC/DC bidirectional converter (3) on installation base (1), fixed being provided with input socket (31) on AC/DC bidirectional converter (3), fixed being provided with upper end plate (21) on the outside of AC/DC bidirectional converter (3) is cup jointed to protection cover shell (2), connection through-hole (22) have been seted up on upper end plate (21), and fixed being provided with a plurality of interfaces (23) on the side of the protection cover shell (2) of upper end plate (21) downside, input socket (31) on interface (23) and AC/DC bidirectional converter (3) are aligned.

2. A flexible interconnection device for a distribution network having multiple interfaces as claimed in claim 1, wherein: a rubber ring (4) is stuck at the port of the interface (23).

3. A flexible interconnection device for a distribution network having multiple interfaces as claimed in claim 1, wherein: the connecting through hole (22) on the upper end plate (21) is inserted with a connecting inserted rod (51), and the connecting inserted rod (51) is fixedly welded at the upper end of the dustproof baffle plate (5).

4. A distribution network flexible interconnect device having multiple interfaces as defined in claim 3 wherein: the upper end of the connecting inserted link (51) is welded with an upper end block (52), the upper end block (52) is positioned on the upper side of the upper end plate (21), and the connecting inserted link (51) is sleeved with a connecting spring (7).

5. A distribution network flexible interconnect device having multiple interfaces as defined in claim 3 wherein: the dustproof baffle plate (5) is contacted with the rubber ring (4) under the plugging state of the butt joint (23), and a rubber pad (6) is stuck on the lower end surface of the dustproof baffle plate (5).