CN202120953U

CN202120953U - Photovoltaic cell connecting device

Info

Publication number: CN202120953U
Application number: CN2011202213729U
Authority: CN
Inventors: 高鹏飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-28
Filing date: 2011-06-28
Publication date: 2012-01-18
Anticipated expiration: 2021-06-28

Abstract

The utility model discloses a photovoltaic cell connecting device, which comprises a box and at least two groups of conducting plates. The box includes a box bottom and a box cover; each group of conducting plates includes two conducting plates; one conducting plate is fixed to the box bottom while the other one is fixed to the box cover; the fixed positions of the two conducting plates in each group correspond to each other; the two conducting plates in each group are connected in an inserted mode; each conducting plate at the box bottom is fixedly connected with a respective bus bar; each two conducting plates at the box bottom are not in contact with each other; and the conducting plates on the box cover are also not in contact with each other and connected by diodes. The photovoltaic cell connecting device changes the connecting mode of welding the metal conducting plates into the box and connecting the metal conducting plates through the diodes into the mode of connecting the main metal conducting plates with two positions of the box in the inserted mode, and is simple and convenient in installation and use, and safe and easy in maintenance and replacement.

Description

The photovoltaic cell jockey

Technical field

The utility model relates to a kind of photovoltaic cell jockey, comprises box body and conducting strip.

Background technology

Solar cell obtains application more and more widely because of its environmental protection performance.As the connector of solar module, the main effect of solar battery connecting box is exactly that the electric energy that solar module produces is derived through cable.Solar battery connecting box generally is that the metallic conduction sheet is welded in the box body at present, and connects each sheet metal with diode, finds in actual the use; The element that solar battery connecting box breaks down mainly is a diode; In case and the shortcoming of existing connected mode is that diode is damaged, and then must change diode by the professional, complicated operation in the replacing process; Fail safe is low, length consuming time.

Summary of the invention

The purpose of the utility model is to provide a kind of photovoltaic cell jockey, makes and can repair easily and change when terminal box breaks down.

For this reason, the technical scheme of the utility model is such: the photovoltaic cell jockey comprises box body and conducting strip; Box body is divided at the bottom of the box and lid; The every component of at least two group conducting strips is two, fixes at the bottom of a slice and the box, and a slice and lid are fixed; Two conducting strip fixed positions are corresponding, use plug-in type to connect between two; Each conducting strip at the bottom of the box is fixedly connected busbar separately, does not contact mutually between in twos, does not also contact mutually between the conducting strip on the lid, and connects with diode.

Aim at the bottom of lid and the box during use and close, meanwhile the lid conducting strip promptly can insert conducting strip at the bottom of the box.When diode damages, only need to have the lid that damages diode and be replaced by new getting final product, this is simple to operate, and the layman also can change separately.

The utility model is changed into traditional weld metal conducting strip main element is divided into the mode of pegging graft mutually in two positions in box body and with the connected mode that diode connects each sheet metal, install and use simple and conveniently, and maintenance substitutes safety easily.

Description of drawings

Execution mode below in conjunction with accompanying drawing and the utility model is done further explain.

Fig. 1 is the structural representation of the utility model.

Embodiment

Referring to Fig. 1; Conducting strip 3 and 1 welding at the bottom of the box at the bottom of the box; Lid conducting strip 4 and lid 2 welding, 3 of conducting strips do not contact mutually at the bottom of each box, and 4 of each lid conducting strips do not contact mutually yet; Plug 6 on the slot 5 corresponding lid conducting strips at the bottom of the box on the conducting strip 3, lid conducting strip 4 weld diode 7 in twos.Close at the bottom of lid 2 and the box 1 and use sealing ring 8 sealings during installation, meanwhile plug 6 can insert slots 5; , diode 7 only need take off lid 2 when damaging, with being connected getting final product of lid conducting strip 4 and diode 7 integral replacing Cheng Xin on the lid 2.

Certainly, also can take other modes that removably connect at the bottom of the box between conducting strip and lid conducting strip,, all fall within the protection range of the utility model as long as can reach the purpose of the utility model.

Claims

1. the photovoltaic cell jockey comprises box body and conducting strip, it is characterized in that: described box body is divided at the bottom of the box and lid; The every component of at least two group conducting strips is two, fixes at the bottom of a slice and the box, and a slice and lid are fixed; Two conducting strip fixed positions are corresponding, use plug-in type to connect between two; Each conducting strip at the bottom of the box is fixedly connected busbar separately, does not contact mutually between in twos, does not also contact mutually between the conducting strip on the lid, and connects with diode.