CN217114851U

CN217114851U - Three-way connector

Info

Publication number: CN217114851U
Application number: CN202220683188.4U
Authority: CN
Inventors: 黄昊威
Original assignee: NINGBO GZX PV TECHNOLOGY CO LTD
Current assignee: NINGBO GZX PV TECHNOLOGY CO LTD
Priority date: 2022-03-26
Filing date: 2022-03-26
Publication date: 2022-08-02
Anticipated expiration: 2032-03-26

Abstract

The utility model belongs to the technical field of the photovoltaic accessory and specifically relates to three way connection ware. Three way connection ware, including lid and connector housing, the connector housing transversely is equipped with the installation position, places photovoltaic cable a and photovoltaic cable b on the installation position, connects connecting wire a through riveting piece an in the middle of the photovoltaic cable a, connects connecting wire b through riveting piece b in the middle of the photovoltaic cable b, and connecting wire a cover is established on the contact pin, and connecting wire b cover is established on the plug bush, is equipped with the stopping circle on the plug bush, and photovoltaic cable a and photovoltaic cable b top are covered with the lid. The utility model discloses an useful part: novel structure, design benefit is simple and easy, will be originally independent positive terminal and negative pole end merge as an organic whole, and inside encapsulating guarantees that the protection level reaches IP68, uses parallel photovoltaic cable, matches each other with the photovoltaic connector of mainstream on the market.

Description

Three-way connector

Technical Field

The utility model belongs to the technical field of the photovoltaic accessory and specifically relates to three way connection ware.

Background

At present, the conversion of solar energy into electric energy is widely applied, the junction box is taken as a core part for converting the solar energy into the electric energy, more and more attention is paid to the junction box, the connector is an important photovoltaic accessory, and the current connector is simple in circuit and complex in design.

Disclosure of Invention

In order to solve the technical problem that the above-mentioned circuit is single and the design has complicacy, the utility model provides a three-way connector.

The technical scheme of the utility model as follows:

three way connection ware, including lid and connector housing, the connector housing transversely is equipped with the installation position, places photovoltaic cable a and photovoltaic cable b on the installation position, connects connecting wire a through riveting piece an in the middle of the photovoltaic cable a, connects connecting wire b through riveting piece b in the middle of the photovoltaic cable b, and connecting wire a cover is established on the contact pin, and connecting wire b cover is established on the plug bush, is equipped with the stopping circle on the plug bush, and photovoltaic cable a and photovoltaic cable b top are covered with the lid.

And an O-shaped sealing ring is arranged on the plug bush.

And a drum spring is arranged on the plug bush.

Be equipped with the locking wire briquetting on photovoltaic cable a and the photovoltaic cable b, the locking wire briquetting is equipped with the buckle, is equipped with the bayonet socket that the buckle card was gone into on the connector housing.

And a pipe fitting a and a pipe fitting b are arranged at the lower part of the connector shell.

Pressing strips are arranged at the bottoms of the two sides of the cover, and notches are formed in the side walls of the cover.

Use the technical scheme of the utility model, novel structure, design benefit is simple and easy, will be originally independent positive terminal and negative pole end merge as an organic whole, and inside encapsulating guarantees that the protection level reaches IP68, uses parallel photovoltaic cable, matches each other with the photovoltaic connector of mainstream on the market.

Drawings

Fig. 1, 2, 3, 4 and 6 are schematic structural diagrams of the present invention;

fig. 5 is a schematic structural view of the explosion state of the present invention;

fig. 7, 8, 9 and 10 are schematic structural diagrams of the parts of the present invention.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Examples

The three-way connector shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 comprises a cover 1 and a connector housing 5, the connector housing 5 is transversely provided with a mounting position, a photovoltaic cable a12 and a photovoltaic cable b13 are placed on the mounting position, the middle of a photovoltaic cable a12 is connected with a connecting wire a9 through a riveting piece a4, the middle of a photovoltaic cable b13 is connected with a connecting wire b15 through a riveting piece b14, the connecting wire a9 is sleeved on a contact pin 11, the connecting wire b15 is sleeved on a plug bush 7, a stopping ring 10 is arranged on the plug bush 7, and the cover 1 covers the upper parts of the photovoltaic cable a12 and the photovoltaic cable b 13.

And an O-shaped sealing ring 6 is arranged on the plug bush 7.

And a drum spring 8 is arranged on the plug bush 7.

Be equipped with locking wire briquetting 3 on photovoltaic cable a12 and the photovoltaic cable b13, locking wire briquetting 3 is equipped with buckle 17, is equipped with the bayonet socket 16 that buckle 17 card was gone into on the connector housing 5.

The lower part of the connector housing 5 is provided with a pipe fitting a and a pipe fitting b.

The bottom of two sides of the cover 1 is provided with a pressing strip 19, and the side wall is provided with a notch 18.

When the three-way connector is used, the outer wall of the wire locking pressing block 3 is sunken, the pressing strip 19 is just arranged at the sunken position, the notch 18 is matched with the protrusion on the connector shell 5, the pipe fitting a and the pipe fitting b are respectively inserted into the connecting wire a9 and the connecting wire b15, and the originally independent positive end and the originally independent negative end of the three-way connector are combined into a whole.

It should be understood that the above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, and those skilled in the art can add, subtract, replace, change or modify the above-mentioned embodiments within the spirit and principle of the present invention, and all such additions, substitutions, changes or modifications should fall within the scope of the appended claims.

Claims

1. Three way connection ware, including lid (1) and connector housing (5), its characterized in that: connector casing (5) transversely are equipped with the installation position, place photovoltaic cable a (12) and photovoltaic cable b (13) on the installation position, connect connecting wire a (9) through riveting piece a (4) in the middle of photovoltaic cable a (12), connect connecting wire b (15) through riveting piece b (14) in the middle of photovoltaic cable b (13), connecting wire a (9) cover is established on contact pin (11), connecting wire b (15) cover is established on plug bush (7), be equipped with stopping ring (10) on plug bush (7), photovoltaic cable a (12) and photovoltaic cable b (13) top are covered with lid (1).

2. The three-way connector according to claim 1, wherein: and an O-shaped sealing ring (6) is arranged on the plug bush (7).

3. The three-way connector according to claim 1, wherein: and a drum spring (8) is arranged on the plug bush (7).

4. The three-way connector according to claim 1, wherein: be equipped with locking wire briquetting (3) on photovoltaic cable a (12) and photovoltaic cable b (13), locking wire briquetting (3) are equipped with buckle (17), are equipped with bayonet socket (16) that buckle (17) card was gone into on connector housing (5).

5. The three-way connector according to claim 1, wherein: and a pipe fitting a and a pipe fitting b are arranged at the lower part of the connector shell (5).

6. The three-way connector according to claim 1, wherein: pressing strips (19) are arranged at the bottoms of the two sides of the cover (1), and notches (18) are arranged on the side walls.