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Junction box

A technology of switchboards and cables, applied in the direction of circuits, photovoltaic power generation, electrical components, etc.

Inactive Publication Date: 2012-11-28
多接触股份公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this reason, it is inefficient and expensive, if at all, to ensure that the solar installation continues to operate reliably.

Method used

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Experimental program
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Embodiment Construction

[0040] figure 1 A perspective view of a switchboard according to a preferred embodiment of the present invention is shown in an assembled state. The switchboard is used for the electrical connection of a photovoltaic module (not shown in detail) of a solar energy installation, a basic part 1 is used for mounting on the photovoltaic module and for the electrical connection of the connecting lines of the photovoltaic module (also not shown in detail). , also configures the functional part 2 as another part, which is mounted on the basic part 1.

[0041] Such as figure 1 As shown, the functional part 2 has a plurality of functional devices which each assume an electrical and / or electronic function. These functional devices have here, for example, two connecting cables 3 , by means of which the photovoltaic modules can be electrically connected via a switchboard. The above-mentioned connection cables 3 are introduced into the functional part 2 of the switchboard through the c...

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Abstract

This invention is related to a panel box which is used for an electrical connection of an optical module used by a solar energy device. The panel box has a base part (1) for attachment on the photo-voltaic module and for electrical connection of a connecting cable of the photo-voltaic module; and another part is configured and is used for mounting to the base part (1). According to this invention, another part is developed as a functional part (2), which has a functioning device that carries an electrical or electronic function. The panel box provided by this invention is able to achieve simple mounting and achieve the simple change of the bad component under the condition that the component is broken.

Description

technical field [0001] The invention relates to a switchboard (Paneldose) for the electrical connection of photovoltaic modules used in solar installations, which is equipped with a basic part for being placed on the photovoltaic modules and for realizing the electrical connection of the connection lines of the photovoltaic modules; also Comes with an additional section for placement on the base section. Such a switchboard is disclosed, for example, in EP 1672702 A1. Background technique [0002] Photovoltaic modules are usually composed of connected solar cells, so they are also called solar cell switchboards. The output voltage of a single photovoltaic module is too small to start the electrical device, therefore, multiple photovoltaic modules must be connected to the solar device. Generally, these photoelectric modules are connected in series. However, there is a problem if one of the optoelectronic modules is to be partially disconnected. As is known to be the more ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G3/08H02G3/18H01R13/11H01L31/00H01L31/048
CPCH01L31/0485Y02E10/50H02S40/34
Inventor W·格鲁尔A·布鲁格-艾伦斯帕克
Owner 多接触股份公司
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