Connector and solar cell module comprising the same

Patent metadata

Field	Value
Publication number	US-10224447-B2
Application number	US-201214369065-A
Country	US
Kind code	B2
Filing date	Dec 21, 2012
Priority date	Dec 26, 2011
Publication date	Mar 5, 2019
Grant date	Mar 5, 2019

Abstract

Disclosed are a connector and a solar cell module including the same. The connector includes a body, and a connecting part received in the body. The connecting part is movably provided at an inside of the body and an outside of the body. The solar cell module includes a plurality of solar cell modules, a cable to connect the solar cell modules to each other, and a connector at an end portion of the cable. The connector includes a body, and a connecting part received in the body. The connecting part is movably provided at an inside of the body and an outside of the body. The solar cell module includes a first solar cell module including a first cable and a first connector, and a second solar cell module including a second cable and a second connector. The first connector includes a first body, a first connecting part received in the first body, a first fixing part, and a first-first groove and a first-second groove provided in the first connecting part. The second connector includes a second body, a second connecting part received in the second body, a second fixing part, and a second-first groove and a second-second groove provided in the second connecting part. The first connecting part is placed at an inside of the first body and an inside of the second body, such that the first connector is connected with the second connector.

First claim

The invention claimed is:

1. A solar cell module comprising:
a first solar cell including a first bus bar;
a second solar cell including a second bus bar and adjacent to the first solar cell;
a first cable connecting the first bus bar;
a first connector positioned at an end portion of the first cable;
a second cable connecting the second bus bar; and
a second connector positioned at an end portion of the second cable and facing the first connector,
wherein the first connector includes a first body, a first connecting part received in the first body, a first fixing part received in the first body, and a first moving part received in the first body;
wherein the second connector includes a second body, a second connecting part received in the second body, a second fixing part received in the second body, and a second moving part received in the second body;
wherein the first moving part includes a first spring and moves the first connecting part,
wherein the second moving part includes a second spring and moves the second connecting part,
wherein when potential energy of the first and second springs is zero, the first and second springs each moves the corresponding connecting part to be outside the corresponding body;
wherein the first connecting part is movably provided at an inside of the first body and an outside of the first body by the first moving part,
wherein the second connecting part is movably provided at an inside of the second body and an outside of the second body by the second moving part,
wherein the first and second fixing parts each has a shape of a protrusion to fix the first connecting part and the second connecting part, respectively;
wherein the first connecting part includes a first-first groove and a first-second groove and shapes of the first-first groove and the first-second groove correspond to the shapes of the first and second fixing parts, respectively;
wherein the second connecting part includes a second-first groove and a second-second groove and shapes of the second-first groove and the second-second groove correspond to the shapes of the first and second fixing parts, respectively;
wherein a distance between the first-first groove and the first-second groove corresponds to a distance between the first fixing part and the second fixing part,
wherein a distance between the second-first groove and the second-second groove corresponds to the distance between the first fixing part and the second fixing part, and
wherein, when a portion of the first connecting part is exposed out of the first body and inserted into the second body, the second connecting part is placed inside the second body, and each of the first and second fixing parts is fitted into each of the first-first and first-second grooves, respectively, and the first and second fixing parts are spaced apart from the second-first and second-second grooves, respectively.

2. The solar cell module of claim 1 , wherein the first moving part is connected to the first connecting part and the second moving part is connected to the second connecting part.

3. The solar cell module of claim 1 , wherein the first and second moving parts are movably provided on a same plane.

4. The solar cell module of claim 1 , wherein, when the portion of the first connecting part is exposed out of the first body and inserted into the second body, the first spring is elastically deformed and the second spring is compressed.

5. The solar cell module of claim 1 , wherein, when a portion of the second connecting part is exposed out of the second body and inserted into the first body, the first connecting part is placed inside the first body, each of the first and second fixing parts is fitted into each of the second-first and second-second grooves, respectively, and the first and second fixing parts are spaced apart from the first-first and first-second grooves, respectively.

6. The solar cell module of claim 1 , wherein, when a portion of the second connecting part is exposed out of the second body and inserted into the first body, the first spring is compressed and the second spring is elastically deformed.

Assignees

• Lg Innotek Co Ltd

Inventors

• Kwon Se Han
• Bae Do Won

Classifications

• H01R31/06

  Intermediate parts for linking two coupling parts, e.g. adapter (with a holder adapted for supporting apparatus to which its counterpart is attached H01R33/94) · CPC title

• H01L31/0508 Primary

  Electricity · mapped topic

• H02S40/36

  characterised by special electrical interconnection means between two or more PV modules, e.g. electrical module-to-module connection · CPC title

• H01R2101/00

  One pole · CPC title

• H01R13/6215

  using one or more bolts · CPC title