Cable connection terminal

Abstract

The invention discloses a cable connection terminal which is applicable in a solar photovoltaic power generation system and used in plug-in connection with a power terminal. The cable connection terminal comprises a body and a clamp part with a hollowed structure. The hollowed structure penetrates the clamp part, forming a plug chamber for the plug connection with the power terminal. The clamp part is engaged and integrated with the body. The clamp part is provided with at least two separated through slots along the direction in which the power terminal is plugged into the plug chamber, and the separated through slots are communicated with the plug chamber. An elastic contact clamp strip is formed on the clamp part by adjacent two separated through slots, and arranged around the power terminal plugged into the plug chamber. According to the invention, by the integration of the clamp part and the body, and the contact clamp strips, the connection of the clamp part and the power terminal is secured, and the power terminal is clamped with reliability, so that the stability of the whole solar photovoltaic power generation system is ensured, the material is saved and the production cost is reduced.

Description

technical field [0001] The invention relates to a cable connection component suitable for a solar photovoltaic power generation system, in particular to a cable connection terminal. Background technique [0002] With the rapid and continuous growth of the world economy, energy shortage has become an important factor restricting future development. At the same time, global climate warming and energy supply security have become major strategic issues of common concern to all countries in the world. Under this new situation, vigorously developing and utilizing renewable energy is not only an inevitable trend of world energy development, but also an inevitable choice of China's energy strategy. Moreover, my country's new energy is widely distributed. According to the preliminary resource evaluation, my country's renewable energy resources have great potential, especially in terms of solar energy resources. Therefore, the development and utilization of solar energy resources is...

AI Technical Summary

Problems solved by technology

[0005] However, the clamping ring assembled in the plug-in cavity by means of interference fit is very easy to loosen or even fall off under the action of plug-in and pull-out force during the multiple plug-in and pull-out process with the electric terminal, so that the plug-in terminal and the electric terminal It is very easy to have poor connection between them; and because the solar photovoltaic power generation system is a sophisticated system that requires high stability, poorly connected plug terminals will cause poor connection of the entire solar power generation system, which seriously affects The stability and life of the solar power generation system, and increase the maintenance time and cost of the solar photovoltaic power generation system

In addition, installing the clamping ring in the plug-in cavity of the plug-in terminal will also increase the installation steps of the existing plug-in terminal and the amount of materials used, and correspondingly increase the installation cost and material cost

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