CN220628329U

CN220628329U - Copper-aluminum transition connector for energy storage power supply

Info

Publication number: CN220628329U
Application number: CN202322273675.0U
Authority: CN
Inventors: 赵国华; 李亮德; 严栋霖; 赵爱花; 沈家成; 杨莲
Original assignee: Jiangsu Guojia Conductor Technology Co ltd
Current assignee: Jiangsu Guojia Conductor Technology Co ltd
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2024-03-19
Anticipated expiration: 2033-08-23

Abstract

The utility model discloses a copper-aluminum transition connector for an energy storage power supply, which comprises a device body, wherein the device body comprises an upper cover plate and a lower cover plate, the upper cover plate and the lower cover plate are respectively provided with an extension plate, connectors are arranged in the upper cover plate and the lower cover plate, a plugging slot is formed in the upper cover plate, a plug board is arranged on the lower cover plate, a wire inlet slot is formed in the connectors, a screw hole is formed above the wire inlet slot, a connecting wire is arranged in the wire inlet slot, a protective sleeve is sleeved outside the connecting wire, bolts are arranged in the screw holes, insulating knobs are arranged above the bolts, so that the connecting wire can be fixed and detached, the practicability and convenience of the device are improved, the connector is prevented from being easily disassembled, the connector can be protected and prevented from dust, the stability of the connector is improved, the safety of the connector in operation is ensured, and the trouble that dust accumulation in the connector affects the subsequent work is avoided.

Description

Copper-aluminum transition connector for energy storage power supply

Technical Field

The utility model belongs to the technical field of connectors, and particularly relates to a copper-aluminum transition connector for an energy storage power supply.

Background

The connector comprises a male head and a female head, wherein the male head and the female head are in contact in a flexible connection and pluggable mode, and a gap exists in the middle. With the strong development of the electric power system in China, copper wires and aluminum wires are required to be used simultaneously in part of the scenes, copper or copper alloy is adopted as a main terminal of the existing scheme, if aluminum is adopted as a main terminal, the potential of metal aluminum is-1.66V, the potential of metal copper is +0.34V, oxidation-reduction reaction can occur in the contact area of the main terminal and the main terminal in the electrifying process, corrosion of the main terminal made of metal aluminum is accelerated, and great potential safety hazards are caused to the safety of products.

At present the connector is in the use, inconvenient user installs and dismantles the connecting wire, need use the more time of expense with energy storage power connecting wire installation use in the connector, and the connector is not protected the connector in the use, leads to the dust to enter into the connector inside easily, influences the operation of connector, has increased user's vexation, consequently, we need to upgrade and reform transform on prior art's basis.

Disclosure of Invention

The present utility model is directed to a copper-aluminum excess connector for an energy storage power supply, which solves the problems set forth in the background art.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a design energy storage is copper aluminium transition connector for power, includes the device body, including upper cover plate and lower apron on the device body, all be equipped with extension board and upper cover plate and lower apron on upper cover plate and the lower apron in be equipped with the connector, the jack box has been seted up in the upper cover plate, be equipped with the plugboard on the lower apron, the wire inlet slot has been seted up in the connector, screw and wire inlet slot have been seted up to wire inlet slot top and are equipped with the connecting wire in, the connecting wire overcoat is equipped with the protective sheath, be equipped with the bolt in the screw.

Further, a fixing ball is arranged below the extending plate of the upper cover plate, a fixing groove is formed above the extending plate of the lower cover plate, and the fixing ball is movably connected with the fixing groove.

Further, limiting plates are connected to the left side and the right side above the lower cover plate, and the limiting plates are inserted into the upper cover plate.

Further, the outer side wall of the lower cover plate is connected with fixing buckles, and the fixing buckles are provided with two groups.

Further, the bolts are provided with a plurality of groups, and insulating knobs are arranged above the bolts and fixedly connected with the bolts.

Further, the insulating knob is provided with a plurality of groups, and a cross groove is formed in the insulating knob.

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

1. according to the utility model, the insulating knob, the bolt, the cross groove, the connector, the wire inlet groove and the screw hole are arranged in the device, so that the connecting wire can be fixed and detached, the practicability and convenience of the device are improved, and the trouble that the connecting wire is not easy to disassemble and assemble in the device is avoided.

2. According to the utility model, the upper cover plate, the lower cover plate, the extension plate, the plugboard, the plug-in groove, the fixing ball and the limiting plate are arranged in the device, so that the connector can be protected and dustproof, the stability of the connector is improved, the safety of the connector during operation is ensured, and the trouble that the follow-up work is influenced due to dust accumulation in the connector is avoided.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of a copper aluminum transition connector for an energy storage power supply according to the present utility model;

FIG. 2 is a perspective view showing the internal structure of a copper-aluminum excess connector for an energy storage power supply according to the present utility model;

FIG. 3 is an exploded view of the internal structure of a copper aluminum transition connector for an energy storage power supply according to the present utility model;

fig. 4 is an exploded view of a mounting structure of a copper aluminum excess connector for an energy storage power source according to the present utility model.

In the figure: 1. a device body; 2. an upper cover plate; 3. an extension plate; 4. a fixed ball; 5. a plug-in groove; 6. a lower cover plate; 7. a fixing groove; 8. a limiting plate; 9. a plug board; 10. a fixing buckle; 11. a connector; 12. wire inlet groove; 13. a protective sleeve; 14. a connecting wire; 15. a screw hole; 16. a bolt; 17. an insulating knob; 18. cross grooves.

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. 1-4, the copper-aluminum transition connector for an energy storage power supply provided in this embodiment includes a device body 1, the device body 1 includes an upper cover plate 2 and a lower cover plate 6, the upper cover plate 2 and the lower cover plate 6 are both provided with an extension plate 3, connectors 11 are arranged in the upper cover plate 2 and the lower cover plate 6, a socket slot 5 is arranged in the upper cover plate 2, a plug board 9 is arranged on the lower cover plate 6, a wire inlet slot 12 is arranged in the connectors 11, a screw hole 15 is arranged above the wire inlet slot 12, a connecting wire 14 is arranged in the wire inlet slot 12, a protective sleeve 13 is sleeved outside the connecting wire 14, and bolts 16 are arranged in the screw holes 15.

Preferably, fixed ball 4 is equipped with to the extension board 3 below of upper cover plate 2, fixed slot 7 has been seted up to the extension board 3 top of lower apron 6, fixed ball 4 and fixed slot 7 swing joint can fix upper cover plate 2 and lower apron 6, closely wash and stability between the device has been increased, the safety of device when the operation has been guaranteed, lower apron 6 top left and right sides is connected with limiting plate 8, limiting plate 8 peg graft in upper cover plate 2, further increased the stability of device, the safety of device when the operation has been guaranteed, be connected with fixed knot 10 on the lower apron 6 lateral wall, fixed knot 10 is equipped with two sets of, can be convenient for the user install and fix the device, the difficult trouble of installing of device has been avoided.

Preferably, bolt 16 is equipped with the multiunit, and bolt 16 top all is equipped with insulating knob 17, insulating knob 17 and bolt 16 fixed connection, can convenient to use person carry out the elasticity regulation to bolt 16 through insulating knob 17, has increased the practicality and the convenience of device, has guaranteed user's physical safety, avoids appearing the condition of electric leakage, insulating knob 17 is equipped with the multiunit, and insulating knob 17 is inside to begin to have cross recess 18, can convenient to use person dismantle and fix bolt 16, and convenient to use person later maintenance to bolt 16 has avoided the difficult trouble of dismouting of device.

The application principle and the application flow of the utility model are as follows: when the connector is used, a user buckles the upper cover plate 2 and the lower cover plate 6 by hands, the fixing ball 4 is separated from the fixing groove 7 in the buckling process, the plug board 9 is separated from the plug groove 5, the connecting wire 14 is installed and needs to be plugged into the slot 12 in the connector 11 at the moment, the bolt 16 is placed in the screw hole 15, a tool is placed in the cross slot 18, the rotating cross slot 18 rotates with the insulating knob 17, the bolt 16 is driven to rotate in the screw hole 15 when the insulating knob 17 rotates until the bolt 16 is rotated to be tightly attached to the connecting wire 14, at the moment, the connector 11 is placed in the lower cover plate 6, the upper cover plate 2 is fixed on the lower cover plate 6, the connecting wire 14 can be fixed and detached, the practicality and convenience of the device are improved, the trouble that the connecting wire 14 is not easy to detach in the device is avoided, the connector 11 is protected and dustproof, the stability of the connector 11 is increased, the safety of the connector 11 in running is ensured, and the trouble that dust accumulated in the connector 11 affects the subsequent work is avoided.

Claims

1. The utility model provides a copper aluminium excess connector for energy storage power, its characterized in that, including device body (1), including upper cover plate (2) and lower apron (6) on device body (1), all be equipped with extension board (3) and upper cover plate (2) and lower apron (6) on upper cover plate (6) and be equipped with connector (11) down, grafting groove (5) have been seted up in upper cover plate (2), be equipped with plugboard (9) on lower apron (6), inlet wire groove (12) have been seted up in connector (11), screw (15) and inlet wire inslot (12) have been seted up to inlet wire groove (12) top, connecting wire (14) overcoat is equipped with protective sheath (13), be equipped with bolt (16) in screw (15).

2. The copper-aluminum excess connector for the energy storage power supply according to claim 1, wherein a fixing ball (4) is arranged below an extension plate (3) of the upper cover plate (2), a fixing groove (7) is formed above the extension plate (3) of the lower cover plate (6), and the fixing ball (4) is movably connected with the fixing groove (7).

3. The copper-aluminum transition connector for the energy storage power supply according to claim 1, wherein limiting plates (8) are connected to the left side and the right side above the lower cover plate (6), and the limiting plates (8) are inserted into the upper cover plate (2).

4. The copper-aluminum excess connector for energy storage power supply according to claim 1, wherein the outer side wall of the lower cover plate (6) is connected with a fixing buckle (10), and the fixing buckle (10) is provided with two groups.

5. The copper-aluminum excess connector for an energy storage power supply according to claim 1, wherein a plurality of groups of bolts (16) are arranged, insulating knobs (17) are arranged above the bolts (16), and the insulating knobs (17) are fixedly connected with the bolts (16).

6. The copper-aluminum excess connector for energy storage power supplies according to claim 5 wherein the insulated knob (17) is provided with a plurality of groups, and the insulated knob (17) is internally provided with a cross groove (18).