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Photovoltaic cable joint connector

A joint connector, cable joint technology, applied in the direction of connection, connecting device components, circuits, etc., can solve the problem of poor joint connection and other problems

Pending Publication Date: 2022-03-11
宝应县嘉永电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems in the prior art, the present invention provides a photovoltaic cable joint connector, which prevents the joints from being loosely connected after being subjected to excessive tension at the cable joints, and ensures the transmission of energy and the normal operation of the platform

Method used

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  • Photovoltaic cable joint connector
  • Photovoltaic cable joint connector
  • Photovoltaic cable joint connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A photovoltaic cable joint connector in this embodiment includes an outer sleeve (4), a cable joint waterproof sleeve (3), a cable sub-female joint (2) and two cables (1) to be connected. The terminal of the wiring cable (1) is connected through the cable sub-joint (2), and the cable joint waterproof sleeve (3) is sleeved on the cable sub-joint (2) and fixedly connected with the cable sub-joint (2); The cable joint waterproof sleeve (3) is socketed in the outer sleeve (4), and there are two elastic tension discs (5) inside the outer sleeve (4), and the elastic tension discs (5) and the outer sleeve (4) Fixed, the cable joint waterproof sleeve (3) is set between the two elastic clamping discs (5), the two cables to be connected (1) respectively pass through the two elastic clamping discs (5), the elastic clamps The reel (5) is in tight contact with the cable (1) to be connected; the cable to be connected (1) between the cable sub-joint (2) and the elastic clamping reel (...

Embodiment 2

[0041] The difference between this embodiment and Embodiment 1 is that the openings at both ends of the outer sleeve (4) are respectively provided with sleeve plugging heads (7), and the sleeve plugging heads (7) connect with the outer sleeve (4) through bolts. ) to fix and block the end opening of the outer sleeve (4); the two cables to be wired (1) respectively pass through the sleeve plugging head (7) and are fixed with the sleeve plugging head (7) ; The cable to be connected (1) between the sleeve plugging head (7) and the elastic clamping disc (5) is provided with an arc-shaped buffer section two (1-2); the arc-shaped buffer section (1-1 ), arc-shaped buffer section two (1-2) is formed by bending the cable to be connected (1).

[0042] The second arc buffer section (1-2) is set inside the outer sleeve (4), and the outer sleeve ( 4) The tensile deformation range of the cable to be connected (1) is extended to further reduce the tension on the cable sub-joint (2). And due...

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Abstract

The invention discloses a photovoltaic cable joint connector, which comprises a cable joint waterproof sleeve (3), a cable primary and secondary joint (2) and two to-be-wired cables (1), the wiring ends of the two to-be-wired cables (1) are connected through the cable primary and secondary joint (2), and the cable joint waterproof sleeve (3) sleeves the cable primary and secondary joint (2) and is fixedly connected with the cable primary and secondary joint (2); the cable connector waterproof sleeve (3) is sleeved with the outer sleeve (4), two elastic wire clamping discs (5) are further arranged in the outer sleeve (4), the elastic wire clamping discs (5) and the outer sleeve (4) are fixed, and the cable connector waterproof sleeve (3) is arranged between the two elastic wire clamping discs (5). According to the technical scheme, the situation that connector connection is not firm after the cable connector is subjected to too large tension is prevented, and energy transmission and normal operation of a platform are guaranteed.

Description

technical field [0001] The invention relates to a photovoltaic cable joint connector, which belongs to the field of power supply equipment. Background technique [0002] In recent years, both the production of mariculture and the demand for seafood in my country have shown an increasing trend, but the total amount of sea catches has continued to decrease, and the growth rate of aquaculture production has slowed down. The traditional bay aquaculture space has become saturated and its development is limited. Therefore, it has become an inevitable choice for development to develop new marine fish farming technology and equipment, so that mariculture can move from harbor and offshore to open sea. However, due to the lack of energy supply, poor wind and wave resistance, and the inability to carry modern farming equipment, the traditional breeding cages have been unable to get out of the harbor for a long time. In the prior art, a self-generating power supply system will be conf...

Claims

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Application Information

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IPC IPC(8): H01R13/639H01R13/52
CPCH01R13/639H01R13/5205Y02E10/50
Inventor 梅有明
Owner 宝应县嘉永电器有限公司
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