CN-224217727-U - Connect soft copper bar integrated into one piece energy storage connector

Abstract

The application discloses an integrated energy storage connector for receiving soft copper bars, which relates to the technical field of energy storage connectors and comprises soft copper bars, wherein the soft copper bars are divided into exposed areas and welding areas, the welding areas are positioned at two ends of the exposed areas, the exposed areas are bent upwards to form circular arcs, through holes are formed in the welding areas, torsion spring sleeves are arranged in the through holes, double-layer heat shrink tubes with rubber are sleeved in the exposed areas, a mounting shell is mounted on the welding areas, and flow channels for matching the torsion spring sleeves with the soft copper bars are formed in the mounting shell. According to the application, the soft copper bar and the mounting shell are integrally and stably connected, so that the electric performance is improved, the assembly process is simplified, and the reliability and adaptability of the product are enhanced.

Inventors

• YANG BIN
• WANG DONG
• QIN FEIHU
• ZHU XINAI
• Fang Peixi

Assignees

• 湖南徕木电子有限公司

Dates

Publication Date

20260508

Application Date

20250414

Claims (8)

1. 1. The integrated energy storage connector for the soft copper bar is characterized by comprising a soft copper bar (1), wherein the soft copper bar (1) is divided into an exposed area (11) and a welding area (12), the welding area (12) is positioned at two ends of the exposed area (11), the exposed area (11) is bent upwards to form an arc shape, perforations (2) are formed in the welding area (12), torsion spring sleeves (3) are arranged in the perforations (2), double-layer adhesive heat shrink tubes (4) are sleeved in the exposed area (11), a mounting shell (5) is mounted on the welding area (12), and a flow channel (6) for matching the torsion spring sleeves (3) with the soft copper bar (1) is formed in the mounting shell (5).
2. 2. The integrated energy storage connector for connecting soft copper bars according to claim 1, wherein the soft copper bars (1) are formed by overlapping T2 red copper sheets with the thickness of 0.1 mm.
3. 3. The integrated energy storage connector for the soft copper bar is characterized in that the flow channel (6) comprises a transverse channel (61) for limiting a welding area (12) and a vertical channel (62) for limiting a torsion spring sleeve (3).
4. 4. The integrated energy storage connector for the soft copper bar is characterized in that grooves (7) which are arranged in a linear array are formed in the upper end face of the installation shell (5), and trapezoidal pits (9) are formed in the side edge of the installation shell (5).
5. 5. The integrated energy storage connector for connecting soft copper bars according to claim 1, wherein the installation shell (5) is provided with a thread groove (8) matched with other functional accessories.
6. 6. The integrally formed energy storage connector for connecting soft copper bars according to claim 1, wherein clamping grooves are formed at the end parts of the double-layer glued thermoplastic pipes, and clamping surfaces of the clamping grooves are attached to the end faces of the mounting shell (5).
7. 7. The integrated energy storage connector of claim 1, wherein the ratio of the coverage area of the welding area (12) to the coverage area of the exposed area (11) is 1:2-3.
8. 8. The integrated energy storage connector for connecting soft copper bars according to claim 1, wherein the soft copper bars (1) are made of nylon and glass fiber, and the double-layer glued heat shrink tube (4) is made of polyolefin.

Description

Connect soft copper bar integrated into one piece energy storage connector Technical Field The application relates to the technical field of energy storage connectors, in particular to an integrated energy storage connector with soft copper bars. Background The rapid development of energy storage technology promotes the deep transformation of the energy field, and the energy storage technology has great potential in the aspects of power automation management, high-efficiency utilization of new energy, improvement of power grid stability and the like. Particularly in the application of a user side and a power supply side, the energy storage technology not only promotes the effective configuration of power resources, but also remarkably improves the economical efficiency and the environmental protection of energy use. With the continuous upgrading and optimization of energy storage systems, connectors are used as key components, and the importance of ensuring the reliability of power transmission and the overall performance of the system is increasingly highlighted. At present, in order to realize stable connection between different electrical equipment, a traditional crimping process is generally adopted to finish fixation between a cable and a terminal, mechanical pressing combination is mainly carried out on the terminal and a wire made of metal materials, and insulation treatment measures are assisted to ensure safe operation, and in addition, modes such as soldering tin and the like are widely applied, and the modes can meet basic requirements to a certain extent, but generally have the problems of high operation complexity and large cost investment. However, in the conventional manner, repeated processing is likely to cause poor contact or increased resistance, which affects the normal operation state of the whole circuit system, so that a scheme capable of effectively simplifying the assembly process and simultaneously ensuring good electrical connection quality is needed. Disclosure of utility model In order to solve the problems of complex operation and poor contact or increased resistance caused by the traditional cable-to-terminal connection mode, the application provides an integrally-formed energy storage connector with soft copper bars. The application provides an integrally formed energy storage connector with a soft copper bar, which adopts the following technical scheme: The utility model provides a connect soft copper bar integrated into one piece energy storage connector, includes soft copper bar, soft copper bar divide into naked region and welding area, welding area is located the both ends in naked region, naked region upwards bends and forms circular-arc, all seted up the perforation in the welding area, be provided with torsion spring sleeve in the perforation, naked region cover is equipped with double-deck area and glues the pyrocondensation pipe, install the installation shell on the welding area, set up the circulation channel that is used for cooperation torsion spring sleeve and soft copper bar in the installation shell. By adopting the technical scheme, the exposed area of the soft copper bar is bent upwards to form an arc shape, the shortest distance connection between PACK bags with different layers can be realized, so that the energy loss in the electric energy transmission process is effectively reduced, the welding area is internally provided with the perforation and the torsion spring sleeve, meanwhile, the mounting shell is provided with the circulation channel, the stable assembly of the soft copper bar and other parts of the connector is ensured, the instability and high resistance problems caused by the traditional crimping process are reduced, the electric transmission stability is improved, the exposed area is covered by the double-layer glued heat-shrinkable tube, and the safety performance of the product is further improved while the IP67 waterproof and insulation requirements are met. Optionally, the soft copper bar is formed by overlapping T2 red copper 0.1mm copper sheets. Through adopting above-mentioned technical scheme, soft copper bar is overlapped by multilayer T2 red copper 0.1mm copper sheet and is formed, has promoted the whole conductive properties and the mechanical strength of soft copper bar, has reduced simultaneously because of the fracture risk emergence that the individual layer thickness is not enough leads to for the connector possesses higher reliability when guaranteeing good conductivity, is applicable to the energy storage connection demand under the multiple complicacy operating mode. Optionally, the flow channel comprises a transverse channel for limiting a welding area and a vertical channel for limiting the torsion spring sleeve. Through adopting above-mentioned technical scheme, horizontal channel is to the spacing installation in both ends of soft copper bar, and vertical channel is to the spacing installation of torsional spring slee