CN104044810B - Plastic cover used for packaging photovoltaic component - Google Patents

Abstract

The invention discloses a plastic sleeve used for packaging photovoltaic modules, which has a layered structure. The plastic sleeve has a first layer, a second layer, and an opening-structured accommodation cavity. The upper surface of the first layer is provided with clamping blocks, and the second layer The lower surface is provided with a card slot, and the card block and the card slot cooperate with each other in structure. The multi-layer cavity structure of the present invention is light in weight, simple in structure, easy to use, maximizes the use of packing space, and can be reused, saving energy. Environmental friendly.

Description

A plastic sleeve for photovoltaic module packaging

technical field

The invention relates to a plastic sleeve, in particular to a plastic sleeve used for packaging photovoltaic modules.

Background technique

At present, the packaging of photovoltaic modules usually uses cartons and wooden boxes. Cartons are easy to be damaged during transportation, especially in bad weather, and cartons are disposable, which is wasteful; while wooden boxes are more likely to be used again. The carton is relatively high, but the wooden box is bulky, heavy, and takes up a lot of space, which is practical and inconvenient.

Contents of the invention

The object of the present invention is to provide a simple-structured, convenient and environment-friendly plastic sleeve for packaging photovoltaic modules in order to overcome the deficiencies of the prior art.

In order to achieve the above purpose, the technical solution adopted by the present invention is: a plastic sleeve for photovoltaic module packaging, the plastic sleeve for photovoltaic module packaging is a layered structure, including a first layer and a second layer, the The first layer and the second layer respectively include an outer surface and an inner surface, an accommodating cavity opening toward the inner surface is formed between the first layer and the second layer, and a locking block is arranged on the upper surface of the first layer, so A card slot is provided on the lower surface of the second layer, and the card block and the card slot cooperate with each other structurally.

Preferably, the section of the accommodation cavity is a right triangle, and the right angle of the accommodation cavity is close to the outer surfaces of the first layer and the second layer.

Preferably, the material sleeve is further provided with through holes for fixing fasteners near the outer surface.

Preferably, several cavities are formed in the first layer and the second layer.

Preferably, the number of the locking blocks and the locking slots are three respectively.

When in use, put the four corners of the glass plate of the photovoltaic module in the cavity of the plastic sleeve, stack the glass plates with the plastic sleeve together, and fix them through the blocks and slots on the top and bottom of the plastic sleeve A plurality of glass plates; then use a rope to pass through a row of through holes in the plastic sleeve to fix it, making it more secure during transportation.

Compared with the prior art, the present invention has the advantages of simple structure, convenient use, reusability, saving and environmental protection, and can be placed according to different requirements, maximizing the utilization of packing space.

Description of drawings

Fig. 1 is a schematic structural view of a plastic sleeve used for photovoltaic module packaging in a preferred embodiment of the present invention.

Fig. 2 is a bottom view of the plastic sleeve used for photovoltaic module packaging in the embodiment of Fig. 1 .

Fig. 3 is a front view of the plastic sleeve used for photovoltaic module packaging in the embodiment of Fig. 1 .

detailed description

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Referring to Figures 1-3, the plastic sleeve 1 used for photovoltaic module packaging is a layered structure, including a first layer 15 and a second layer 16, the first layer 15 and the second layer 16, the first layer 15 and the second layer 16 An open accommodating cavity 11 is formed between the second layers 16. When in use, four plastic sleeves of the present invention are prepared, and the four corners of the glass plate of the photovoltaic module are placed in the accommodating cavity 11 of the plastic sleeve 1 respectively.

Fig. 1-3 is a preferred embodiment of the present invention, the first layer 15 of the plastic cover is provided on the top of the plastic cover 1, and several cavities are formed in the body of the first layer to reduce the overall weight of the plastic cover; Three clamping blocks 12 are formed on the upper surface of one layer, and the first layer also includes an inner surface and an outer surface. The structure of the two blocks on the outer surface is different from the structure of the third block, and the two blocks are arranged symmetrically with respect to the third block.

As shown in Figures 1 and 2, the structure of the second layer 16 of the plastic sleeve is similar to the overall structure of the first layer 15, and cavities and reinforcing ribs are also provided in the main body. The difference is that the second layer The lower surface of the layer 16 is provided with three draw-in slots 13, and the three draw-in slots 13 and the three draw-in blocks on the first layer can cooperate with each other in structure, so that when a plurality of plastic sleeves of the present invention are stacked, they can mutually cooperate with each other. Snap fastening.

As shown in Figures 1 and 3, an open accommodating cavity 11 is formed between the first layer 15 and the second layer 16, and the accommodating cavity 11 is open towards the inner side of the first layer and the second layer. structure, the section of the housing cavity 11 is a right triangle, and the right angle of the housing cavity 11 is close to the outer surfaces of the first layer and the second layer. When installing, the four corners of the glass plate of the photovoltaic module pass through the opening sleeve in the cavity of the plastic sleeve.

Preferably, a through hole 14 is provided between the two blocks 2 with the same structure near the outer surface of the material sleeve, and the through hole passes through the first layer 15, the accommodating cavity 11 and the Second floor 16.

When in use, put the four corners of the glass plate of the photovoltaic module in the accommodation cavity of the plastic sleeve, stack the glass plates covered with the plastic sleeve together, and fix them through the blocks and slots provided on the top and bottom of the plastic sleeve A plurality of glass plates; then use a rope to pass through a row of through holes in the plastic sleeve to fix it, making it more secure during transportation.

As the second embodiment of the present invention, two locking blocks and two locking slots are provided, and the two locking blocks/slots have different structures and can also play a fixing role.

The invention has the advantages of simple structure, convenient use, energy saving and environmental protection, and the weight of the plastic cavity structure is light, and can be placed according to different requirements, so as to maximize the utilization of packing space.

The above-mentioned embodiments are only to illustrate the technical conception and characteristics of the present invention, and its purpose is to allow those familiar with this technology to understand the content of the present invention and implement it, and cannot limit the protection scope of the present invention with this. Substantial equivalent changes or modifications shall fall within the protection scope of the present invention.

Claims (1)

1. it is a kind of for photovoltaic module packaging plastic sheath, it is characterised in that it is described for photovoltaic module packaging plastic sheath be Layer structure, including ground floor and the second layer, the ground floor and the second layer include respectively lateral surface and medial surface, described first The accommodating chamber of lateral opening inwardly is formed between layer and the second layer, fixture block is provided with the ground floor upper surface, described the Draw-in groove is provided with two layers of lower surface, the fixture block and draw-in groove cooperate in structure;The accommodating chamber section is right angle three Angular, the right angle of the accommodating chamber is near the ground floor and the lateral surface of the second layer;It is described to expect set near the lateral surface Position is additionally provided with the through hole for fixation fastener;Some cavitys are formed in the ground floor and the second layer;The fixture block Three are respectively with the quantity of draw-in groove.