Fuse tube seat for solar photovoltaic power generation system
A technology for solar photovoltaic and power generation systems, applied in circuits, electrical components, emergency protection devices, etc., can solve the problems of increasing the structural complexity and input cost of the solar photovoltaic power generation system 800`, and achieve lower input costs, reliable connections, and simplification. effect of structure
Inactive Publication Date: 2013-03-27
施特格亚太投资有限公司 +1
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Problems solved by technology
However, due to the setting of the first external joint 110' and the second external joint 120' of the fuse socket 100' in the existing solar photovoltaic power generation system 800', the cable 840 is provided with one more connection with the second external joint. 120`matched external connector 850, thereby increasing the structural complexity and input cost of the existing solar photovoltaic power generation system 800`
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[0030]Embodiments of the present invention will now be described with reference to the drawings, in which like reference numerals represent like elements.
[0031] see figure 2 , figure 2 A schematic structural diagram of the solar photovoltaic power generation system of the present invention is shown, in figure 2 Among them, the solar photovoltaic power generation system 800 of the present invention and figure 1 The structure of the existing solar photovoltaic power generation system 800` shown is basically the same, the only difference being the fuse socket 100 for the solar photovoltaic power generation system in the solar photovoltaic power generation system 800 of the present invention and the fuse in the existing solar photovoltaic power generation system 800` There is a structural difference in the socket 100 ′, that is, the fuse socket 100 for the solar photovoltaic power generation system of the present invention directly connects the cable 840 to its interior, w...
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The invention discloses a fuse tube seat for a solar photovoltaic power generation system. The fuse tube seat comprises a first outer casing, a second outer casing, a first wiring terminal, a second wiring terminal, a fuse tube and a cable pressing structure. The first outer casing and the second outer casing are butted in a sealing mode and are provided with opposite-insertion connectors, the first wiring terminal is placed in the first outer casing, the second wiring terminal is placed in the second outer casing, the fuse tube electrically abuts between the first wiring terminal and the second wiring terminal, a cable stretches into the first outer casing and is electrically connected with the first wiring terminal, and the cable pressing structure is sleeved on the cable and in threaded connection with the first outer casing; the cable pressing structure is rotated along a screwing-in direction of the first outer casing, so that the cable pressing structure presses and seals the cable stretching into the first outer casing; and the cable pressing structure is rotated along a screwing-out direction of the first outer casing, so that the cable pressing structure loosens pressing and sealing on the cable stretching into the first outer casing. According to the fuse tube seat, the usage number of outer connectors in the solar photovoltaic power generation system can be reduced, the cost is reduced, and the cable connection is firm.
Description
technical field [0001] The invention relates to an insurance product applied to a solar photovoltaic power generation system, in particular to a fuse socket for a solar photovoltaic power generation system. Background technique [0002] With the rapid and continuous growth of the world economy, the shortage of energy 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 utilizat...
Claims
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IPC IPC(8): H01H85/20
Inventor 卡西米洛·辛答那·劳得利盖斯巴清之
Owner 施特格亚太投资有限公司