A kind of solar module lamination machine and lamination method thereof

A technology for solar modules and laminators, applied in the directions of lamination, lamination devices, chemical instruments and methods, etc., can solve the problems of poor bonding performance and air bubbles in solar cell modules, and achieve the effect of improving bonding performance and wide application.

Active Publication Date: 2011-11-30
BYD CO LTD
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Problems solved by technology

[0011] The present invention aims to solve the technical problems of air bubbles and poor bonding performance in

Method used

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  • A kind of solar module lamination machine and lamination method thereof
  • A kind of solar module lamination machine and lamination method thereof
  • A kind of solar module lamination machine and lamination method thereof

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[0039] The purpose of the present invention is to overcome the shortcomings of air bubbles and poor bonding performance of solar cell modules produced by the existing solar module laminator laminating method, and to provide a solar module laminator laminating method with corresponding improvements Solar module laminator is used to realize this laminating method.

[0040] Such as figure 1 and figure 2 As shown, the solar laminator of the present invention includes: a laminator body 1, an upper cover 2, and the upper cover 2 is openably mounted on the body 1. Specifically, the main body 1 is provided with a double-cylinder actuator 7 which is connected to the upper cover 2 through a piston pin 71 and a piston pin 72, and the double-cylinder actuator 7 controls the upper cover 2 The cover 2 is opened or closed relative to the body 1.

[0041] Refer to Figure 4 , The upper cover 2 and the body 1 are sealed and matched to form a lower chamber 6 for accommodating solar cell components...

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Abstract

The invention provides a solar module laminating machine and its laminating method, wherein the laminating method comprises the following steps of: S1, placing solar modules to be laminated into a lower cavity; S2, vacuum-pumping: firstly carrying out vacuum-pumping on the lower cavity, and then carrying out vacuum-pumping on an upper cavity and the lower cavity at the same time; S3, laminating process: by keeping a vacuum state in the lower cavity and degassing the upper cavity, carrying out pressurization on the solar modules in the lower cavity and simultaneously heating the lower cavity; S4, degassing the lower cavity, and then taking out the laminated solar modules. During the laminating process in the Step S3, the upper cavity maintains a vacuum state and the degassing process in the upper cavity belongs to a phasic degassing. The invention also provides a solar module laminating machine specially used in the above laminating method. The above solar module laminating machine and the laminating method provided by the invention can be used to effectively raise the bonding performance of the solar modules.

Description

technical field [0001] The invention relates to the field of solar cell module manufacturing equipment, in particular to a solar module laminating machine and a laminating method thereof. Background technique [0002] With the increasing development and progress of the industrial field, the energy is becoming more and more tense, especially the non-renewable energy such as coal and oil is decreasing, and the application fields using the above-mentioned energy are impacted, for example: in the field of transportation, because of the rise in oil prices, This has caused contradictions at various levels, and the development and application of new energy sources has become more and more urgent. As a new renewable resource, solar energy has been extensively studied in recent years. [0003] A solar cell module (also known as a "photovoltaic module") is a series and parallel connection of several single cells according to their electrical properties, and after packaging, they are c...

Claims

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Application Information

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IPC IPC(8): B32B37/06B32B37/10H01L31/18
CPCY02P70/50
Inventor 陈秋绘唐柳平李文浩赵树明
Owner BYD CO LTD
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