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A photovoltaic junction box

A volt junction box and hinged technology, which is applied in the field of new energy, can solve the problems of not being able to automatically clean the dust on the surface of the heat collecting tube, low heat collection efficiency, and affecting the heating effect, and achieve high use and promotion value. The overall structure is reasonable and ingenious. Ease of use

Active Publication Date: 2021-01-29
北京七星华电科技集团有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the current photovoltaic wiring devices are fixed and cannot automatically follow the direction of sunlight, resulting in low heat collection efficiency. Moreover, traditional photovoltaic wiring devices cannot automatically clean the dust on the surface of the heat collecting tube, resulting in photovoltaics not being able to penetrate the heat collecting tube to heat the liquid in the equipment , affecting the heating effect

Method used

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  • A photovoltaic junction box
  • A photovoltaic junction box
  • A photovoltaic junction box

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Embodiment Construction

[0017] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0018] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0019] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the attached figure 1 The orientations or positional relationships shown are only for the c...

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Abstract

The invention provides a photovoltaic junction box which comprises a machine body and a first cavity located in the machine body and provided with an upward opening. A convex lens is hinged onto the end wall of the right side of the first cavity; a first sliding cavity with a leftward opening is arranged in the end wall of the right side of the first cavity; a light dimming device formed by the convex lens is arranged in the first sliding cavity; a hot water chamber is arranged in the end wall of the left side of the first cavity; a heat collecting pipe communicates into the end wall of the right side of the hot water chamber; and the tail end of the right side of the heat collecting pipe stretches into the first cavity. The photovoltaic junction device provided by the invention is more reasonable and ingenious in massive structure, very convenient to use, capable of simultaneously realizing conversion from photovoltaic energy to heat energy, convenient to operate and high in stability; and a heat exchange device is arranged in the equipment, the heat energy can be quickly exchanged indoors, so that photovoltaic heating is realized, and the photovoltaic junction box has high use and promotion values.

Description

technical field [0001] The invention relates to the field of new energy, in particular to a photovoltaic junction box. Background technique [0002] Most of the current photovoltaic wiring devices are fixed and cannot automatically follow the direction of sunlight, resulting in low heat collection efficiency. Moreover, traditional photovoltaic wiring devices cannot automatically clean the dust on the surface of the heat collecting tube, resulting in photovoltaics not being able to penetrate the heat collecting tube to heat the liquid in the equipment , affecting the heating effect. [0003] For this reason, it is necessary to further improve the photovoltaic connection device in the prior art, so as to improve the functionality and efficiency of the photovoltaic connection device. Contents of the invention [0004] The purpose of the present invention is to provide a photovoltaic junction box, which can overcome the above-mentioned defects of the prior art and improve the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24S23/30F24S40/20F24S50/20
CPCF24S23/30F24S40/20F24S50/20Y02E10/47
Inventor 陈希文
Owner 北京七星华电科技集团有限责任公司