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Cable connector of photovoltaic system

A technology for cable connectors and photovoltaic systems, applied in the direction of connection, insulated cables, and two-component connection devices, etc., can solve the problems that it is difficult to meet the requirements of cable connections in photovoltaic systems, and the requirements for cable connection sealing and waterproof performance are high, and achieve simple structure, Improve waterproof and sealing performance, convenient and reliable installation

Inactive Publication Date: 2014-03-26
江苏柏森电气有限公司(港商独资)
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AI Technical Summary

Problems solved by technology

[0002] Ordinary cable connection devices can only perform conventional conductive connections and external insulation. In photovoltaic solar power generation systems, due to the particularity of the working environment, the requirements for sealing and waterproof performance of cable connections are relatively high, and existing cable connectors are difficult to meet Requirements for cable connections in photovoltaic systems

Method used

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  • Cable connector of photovoltaic system
  • Cable connector of photovoltaic system
  • Cable connector of photovoltaic system

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Embodiment Construction

[0010] As shown in the figure, the photovoltaic system cable connector includes a plug housing 1 and a socket housing 2 that are mated with each other. The plug housing and the socket housing are respectively provided with conductive pins 3 and conductive pins that can be plugged and connected to each other. Holes 4, the tails of the conductive pins and the conductive jacks can be connected to the center conductor L1 of the two sections of cables L to be connected respectively; the tails of the plug housing and the socket housing are respectively connected with insulating The rubber sleeve L2 is connected with the joint 5; the joint includes a screw sleeve 51, and the front end of the screw sleeve is connected with the tail of the plug housing 1 or the socket housing 2 through threads; the tail of the screw sleeve 51 is provided with an insulating glue for the cable to be connected. The penetration hole where the sleeve enters, and the inner diameter of the tail of the screw sl...

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Abstract

The invention relates to a cable connector of a photovoltaic system used in a photovoltaic solar power generation system. Connectors connected with insulated rubber sleeves of cables to be connected in a matched way are connected to the tails of a plug housing and a socket housing respectively; each connector comprises a screw sleeve, and the inner diameter of the tail of each screw sleeve is gradually reduced; a rubber sealing sleeve is arranged in the screw sleeve, and an elastic sleeve is arranged at the tail of each rubber sealing sleeve in a sleeving manner; an annular shoulder is arranged on the outer circumference of the rubber sealing sleeve, one end surface of each annular shoulder is in contact with the end surface of the tail of the plug housing or the socket housing to achieve a limiting effect, and the other end surface of the annular shoulder is in contact with the front end surface of each elastic sleeve to achieve the limiting effect; the tail of the elastic sleeve has a gradually reduced outer diameter matched with the gradually reduced inner diameter of the tail of the screw sleeve, and a plurality of longitudinal slots are formed in the circumference of the rear section of the elastic sleeve. The cable connector is simple in structure and convenient and reliable to mount, and is improved in waterproof sealing performance.

Description

technical field [0001] The invention relates to a photovoltaic system cable connector used in a photovoltaic solar power generation system. Background technique [0002] Ordinary cable connection devices can only perform conventional conductive connections and external insulation. In photovoltaic solar power generation systems, due to the particularity of the working environment, the requirements for sealing and waterproof performance of cable connections are relatively high, and existing cable connectors are difficult to meet Requirements for cabling of photovoltaic systems. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a photovoltaic system cable connector that is easy to use, reliable in connection, and good in sealing and water resistance. [0004] The photovoltaic system cable connector of the present invention includes a plug housing and a socket housing that are mated with each other. The plug housing a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/52H01R24/00H01B7/282
Inventor 陆浩
Owner 江苏柏森电气有限公司(港商独资)
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