CN219046352U

CN219046352U - A stable component of a photovoltaic connector

Info

Publication number: CN219046352U
Application number: CN202223313796.5U
Authority: CN
Inventors: 李前进; 张真玮; 朱第保; 胡文龙
Original assignee: Yangzhong Shangyao Photovoltaic Co ltd
Current assignee: Yangzhong Shangyao Photovoltaic Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-19
Anticipated expiration: 2032-12-06

Abstract

The utility model relates to the field of photovoltaic connectors, and particularly discloses a stabilizing component of a photovoltaic connector, which comprises the following components: the outer wall of one side of the male head is provided with a circumferentially symmetrical fixing strip I, the outer wall of one end of the fixing strip I is fixedly connected with an anti-slip pad, and the outer wall of the fixing strip I is provided with a fastening screw sleeve I; during the in-service use, insert the inside of public head and female head with the wiring end respectively, it is fixed to it through fastening swivel nut one and fastening swivel nut two afterwards, pegging graft public head and female head through the eye-splice, and back knob lag makes it protect the junction and the eye-splice of inside female head and female wiring end, fixes between pair of terminal and connector through, has improved the stability of photovoltaic connector and wiring end junction.

Description

Stable assembly of photovoltaic connector

Technical Field

The utility model relates to the field of photovoltaic connectors, in particular to a stabilizing component of a photovoltaic connector.

Background

In a photovoltaic power station, to collect the electric quantity of a large number of components together and enter an inverter, cables and connectors are necessary to be relied on, and the photovoltaic connectors are key parts for interconnection among components in a photovoltaic power generation system, a combiner box, a controller, the inverter and the like.

In the prior art, when the connector is installed, the connector is generally connected with the connection end of the cable by a plug and an interface.

However, the connection operation is convenient through the plug and the interface, and the connection part is easy to fall off under the action of external force to cause circuit interruption, so that the stability of connection is affected.

Disclosure of Invention

The present utility model is directed to a stabilizing assembly for a photovoltaic connector, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a stabilizing assembly for a photovoltaic connector, the stabilizing assembly comprising:

the male head is provided with symmetrical inserting buckles on the outer wall of one side of the male head, a circumferentially symmetrical first fixing strip is arranged on the outer wall of one side of the male head, an anti-slip pad is fixedly connected with the outer wall of one end of the first fixing strip, and a first fastening screw sleeve is arranged on the outer wall of the first fixing strip;

the female head, the outer wall of female head one is equipped with symmetrical jack, the inner wall of jack and the outer wall joint of eye-splice, one side outer wall of female head is equipped with the symmetric fixed strip two of circumference, one end lateral wall of fixed strip two is equipped with spacing, the outer wall of fixed strip two is equipped with fastening swivel nut two, the outer wall of female head is equipped with the lag; and

The male terminal, the outer wall and the inner wall in public first intensive contact of male terminal, the outer wall and the slipmat in public terminal intensive contact, the one end lateral wall electric contact of male terminal has female terminal, the outer wall and the inner wall in female first intensive contact of female terminal.

Preferably, the outer wall of one side of the first fixing strip is fixedly connected with the outer wall of the anti-slip pad, and the first fixing strip is made of elastic materials.

Preferably, the outer wall of the first fixing strip is provided with threads, and the inner wall of the first fastening screw sleeve is in threaded connection with the outer wall of the first fixing strip.

Preferably, the side wall at one end of the second fixing strip is fixedly connected with the limiting strip, and the second fixing strip is made of elastic materials.

Preferably, the outer wall of the second fixing strip is provided with threads, and the inner wall of the second fastening screw sleeve is in threaded connection with the outer wall of the second fixing strip.

Preferably, the inner wall of the protective sleeve is in threaded connection with the outer wall of the female wiring terminal, a sealing ring is arranged between the inner wall of the male head and the outer wall of the male wiring terminal, and a sealing ring is arranged between the inner wall of the female head and the outer wall of the female wiring terminal.

Compared with the prior art, the utility model has the beneficial effects that:

the wiring terminal is inserted into the male and female heads respectively, then the male and female heads are fixed through the first fastening screw sleeve and the second fastening screw sleeve, the male and female heads are spliced through the eye-splice, the rear knob protecting sleeve protects the connecting part and the eye-splice of the female head and the female wiring terminal, the wiring terminal and the connector are fixed, and the stability of the connecting part of the photovoltaic connector and the wiring terminal is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the overall structure of the present utility model;

FIG. 3 is an enlarged view of the structure of area A in FIG. 2 according to the present utility model;

fig. 4 is an enlarged view of the structure of the area B in fig. 2 according to the present utility model.

In the figure: the anti-slip device comprises a male head 1, a female head 2, a buckle 3, a first fixing strip 4, an anti-slip pad 5, a first fastening screw sleeve 6, an insertion hole 7, a second fixing strip 8, a limit strip 9, a second fastening screw sleeve 10, a protective sleeve 11, a male terminal 12 and a female terminal 13.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Embodiment one:

referring to fig. 1 and 2, the present utility model provides a technical solution: a stabilizing assembly for a photovoltaic connector, the stabilizing assembly comprising: the male head 1, one side outer wall of the male head 1 is provided with a symmetrical eye-splice 3, one side outer wall of the male head 1 is provided with a circumferentially symmetrical fixing strip I4, one end outer wall of the fixing strip I4 is fixedly connected with an anti-slip pad 5, and the outer wall of the fixing strip I4 is provided with a fastening screw sleeve I6; the female head 2, the outer wall of the first female head 2 is provided with symmetrical insertion holes 7, the inner wall of each insertion hole 7 is connected with the outer wall of each eye-splice 3 in a clamping way, the outer wall of one side of the female head 2 is provided with a second fixing strip 8 which is symmetrical in circumference, one end side wall of each second fixing strip 8 is provided with a limiting strip 9, the outer wall of each second fixing strip 8 is provided with a second fastening screw sleeve 10, and the outer wall of the female head 2 is provided with a protective sleeve 11; the outer wall of the male terminal 12 is in close contact with the inner wall of the male head 1, the outer wall of the male terminal 12 is in close contact with the anti-slip pad 5, one end side wall of the male terminal 12 is electrically contacted with the female terminal 13, and the outer wall of the female terminal 13 is in close contact with the inner wall of the female head 2;

the male terminal 12 and the female terminal 13 are fixed inside the male head 1 and the female head 2, respectively, and then the male head 1 and the female head 2 are connected and fixed.

Embodiment two:

referring to fig. 2-4, in order to improve stability between the terminal and the connector, on the basis of the first embodiment, an outer wall of one side of the first fixing strip 4 is fixedly connected with an outer wall of the anti-slip pad 5, the first fixing strip 4 is made of elastic material, the outer wall of the first fixing strip 4 is provided with threads, an inner wall of the fastening screw sleeve 6 is in threaded connection with an outer wall of the first fixing strip 4, one end side wall of the second fixing strip 8 is fixedly connected with the limiting strip 9, the second fixing strip 8 is made of elastic material, the outer wall of the second fixing strip 8 is provided with threads, and an inner wall of the fastening screw sleeve 10 is in threaded connection with an outer wall of the second fixing strip 8;

the first fixing strip 4 is contacted with the outer wall of the male terminal 12 by the first knob fastening screw sleeve 6 until the inner wall of the anti-slip pad 5 is tightly contacted with the outer wall of the male terminal 12 to prevent the sliding.

Embodiment III:

referring to fig. 2-4, in order to protect the buckle 3 and the connection end based on the second embodiment, an inner wall of the protecting sleeve 11 is in threaded connection with an outer wall of the female terminal 13, a sealing ring is arranged between an inner wall of the male connector 1 and an outer wall of the male terminal 12, and a sealing ring is arranged between an inner wall of the female connector 2 and an outer wall of the female terminal 13;

the female terminal 13 and the fixed end and the eye-splice of the female head are protected by the protective sleeve 11, and meanwhile, the sealing gasket is arranged to improve the tightness of the connector, so that the protection of the connector is further enhanced.

During actual use, the wiring terminal is inserted into the male head 1 and the female head 2 respectively, then the male head 1 and the female head 22 are fixed through the first fastening screw sleeve and the second fastening screw sleeve 10, the male head 1 and the female head 22 are spliced through the inserting buckle 3, the rear knob protecting sleeve 11 protects the connecting part of the female head 2 and the female wiring terminal 13 and the inserting buckle 3, and the stability of the connecting part of the photovoltaic connector and the wiring terminal is improved through fixing the wiring terminal and the connecting head.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A stable component of a photovoltaic connector, characterized in that: the stable component comprises:

A male head (1), one side of the outer wall of the male head (1) is provided with a symmetrical buckle (3), and one side of the outer wall of the male head (1) is provided with a circumferentially symmetrical fixing strip one (4), One end outer wall of the fixed strip one (4) is fixedly connected with a non-slip pad (5), and the outer wall of the fixed strip one (4) is provided with a fastening screw sleeve one (6);

A female head (2), the outer wall of one of the female head (2) is provided with a symmetrical socket (7), the inner wall of the socket (7) and the outer wall of the buckle (3) are clamped, the female One side outer wall of the head (2) is provided with a circumferentially symmetrical fixing bar two (8), and one end side wall of the fixing bar two (8) is provided with a limiting bar (9), and the outer wall of the fixing bar two (8) A fastening screw sleeve two (10) is provided, and a protective sleeve (11) is provided on the outer wall of the female head (2); and

A public terminal (12), the outer wall of the public terminal (12) is in close contact with the inner wall of the male head (1), the outer wall of the public terminal (12) is in close contact with the anti-skid pad (5), the male One side wall of the terminal (12) is electrically contacted with a female terminal (13), and the outer wall of the female terminal (13) is in close contact with the inner wall of the female connector (2).

2. The stabilizing component of a photovoltaic connector according to claim 1, characterized in that: the outer wall of one side of the fixing strip (4) is fixedly connected with the outer wall of the non-slip pad (5), and the fixing strip one (4) It is an elastic material.

3. The stabilizing component of a photovoltaic connector according to claim 1, characterized in that: the outer wall of said fixing strip one (4) is provided with threads, and the inner wall of said fastening screw sleeve one (6) and the fixed The outer wall of strip one (4) is threaded.

4. The stabilizing component of a photovoltaic connector according to claim 1, characterized in that: the side wall at one end of the fixing strip two (8) is fixedly connected to the limit strip (9), and the fixing strip two ( 8) It is an elastic material.

5. A stable assembly according to claim 1, characterized in that: the outer wall of the second fixing bar (8) is provided with threads, the inner wall of the second fastening screw sleeve (10) and the second fixing bar (8) ) of the outer wall threaded connection.

6. The stabilizing component of a photovoltaic connector according to claim 3, characterized in that: the inner wall of the protective sleeve (11) is screwed to the outer wall of the female terminal (13), and the male connector (1) A sealing ring is provided between the inner wall of the male terminal (12) and the outer wall of the male terminal (12), and a sealing ring is provided between the inner wall of the female head (2) and the outer wall of the female terminal (13).