Photovoltaic cell film coating boat support

Abstract

The utility model discloses a photovoltaic cell film coating boat support. Comprising a front plate, side plates, partition plates, fixing mechanisms and connecting mechanisms. The side plates are connected through the front plate, the front plate and the side plates enclose boat body structures which are closed front, back, left and right, a connecting mechanism is arranged at the corner of the outer side surface of each side plate, and the boat body structures are connected through the connecting mechanisms; partition plates are evenly arranged in the boat body structure, the two ends of each partition plate are connected with the corresponding side plates, the boat body structure is divided into a plurality of boat carrying containing areas through the partition plates, and fixing mechanisms are arranged in the boat carrying containing areas. The fixing mechanism comprises a cross beam and limiting mechanisms, the two ends of the cross beam are connected with the corresponding side plates respectively, the limiting mechanisms are arranged on the side faces of the cross beam and the corresponding partition plate or the front plate, the carrier boat is supported through the cross beam, and the carrier boat is limited and fixed through the limiting mechanisms. According to the utility model, the stability of the boat support and the loading boat is ensured, so that the boat support, the loading boat and the battery piece are not damaged in the battery piece coating process.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photovoltaic cell production technical field, especially relates to a kind of photovoltaic cell piece coating boat support. BACKGROUND

[0002] The cell piece in solar cell is made of silicon wafer, to reduce the reflection of cell piece to light, in cell piece production process, it needs to be coated on the surface of silicon wafer, form coating layer on the surface of silicon wafer, effectively reduce reflection.

[0003] To improve the coating efficiency of cell piece, in cell piece coating process, usually, several silicon wafers are contained in boat, then the boat is placed in boat support, and the boat support is placed in coating equipment for coating, the coating of multiple silicon wafers can be completed at a time, and the production efficiency is improved. But in actual production, when hoisting boat support, since boat is not fixed firmly in boat support, boat often overturns, causing damage to cell piece in boat.

[0004] In addition, to further improve the coating efficiency of cell piece, multiple boat supports are often stacked in coating equipment, to increase the number of cell piece coating handled by coating equipment. When hoisting boat support, upper and lower boat supports are often not aligned, so when multiple boat supports are stacked, boat support often collapses due to instability, causing damage to boat support, boat and cell piece.

[0005] Therefore, how to design a boat support capable of firmly placing boat and being stable when stacked is a problem to be solved.

[0006] The information disclosed in this BACKGROUND section is only for the purpose of increasing the understanding of the background of the utility model and should not be regarded as an acknowledgment or any form of suggestion that it forms prior art that is publicly known in the field. UTILITY MODEL CONTENT

[0007] The utility model aims at providing a kind of photovoltaic cell piece coating boat support, to overcome the defects in the prior art.

[0008] To achieve the above object, the utility model provides a kind of photovoltaic cell piece coating boat support, including front plate, side plate, baffle, fixed mechanism, connecting mechanism;The side plate is connected by front plate between the side plate, the front plate and side plate are enclosed and form the boat body structure of front and back and left and right, and each side plate outside corner is provided with connecting mechanism, and the boat body structure is connected by connecting mechanism between the boat body structure;Baffle is uniformly arranged in the boat body structure, and the baffle is connected with corresponding side plate at both ends respectively, and the baffle divides the boat body structure into several boat loading areas, and fixed mechanism is provided in the boat loading area;The fixed mechanism includes crossbeam, limiting mechanism, and the crossbeam is connected with corresponding side plate at both ends respectively, and limiting mechanism is provided on the side surface of crossbeam and corresponding baffle or front plate, and the boat is supported by crossbeam, and the boat is fixed by limiting mechanism.

[0009] Preferably, in the technical scheme, the limiting mechanism includes a limiting block and a backing plate, the limiting block is arranged on the side surface of the crossbeam, the backing plate is arranged on the baffle or the front plate opposite to the transverse side surface, the limiting block and the backing plate are oppositely arranged, a gap between the limiting block and the backing plate forms a limiting groove, the size of the limiting groove is adapted to the size of the corresponding structure on the boat, and the top of the crossbeam, the limiting block and the backing plate is flush.

[0010] Preferably, in the technical scheme, the connecting mechanism includes a connecting protrusion and a connecting recess, the connecting protrusion is arranged at the upper end corner of the outer side surface of the side plate, the connecting recess is arranged at the lower end corner of the outer side surface of the side plate, the connecting protrusion is provided with a trapezoidal protrusion, the connecting recess is provided with a trapezoidal recess, and the trapezoidal protrusion corresponds to the trapezoidal recess in structure;The trapezoidal protrusion protrudes from the top surface of the side plate, and the top of the connecting recess is flush with the bottom surface of the side plate;The connecting protrusion is connected with the connecting recess of the upper boat body structure, and the connecting recess is connected with the connecting protrusion of the lower boat body structure, so that the boat body structures are stably connected when stacked.

[0011] Preferably, in the technical scheme, the baffle is provided with a heat dissipation opening, so that the air can flow between the boat loading areas, and the heat distribution in the boat support is more uniform.

[0012] Preferably, in the technical scheme, boat ears are symmetrically arranged on the outer surfaces of the two side plates, so that the boat support can be hoisted conveniently.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The boat is fixed in the boat loading area by the fixed mechanism, so that the boat will not loosen and turn over when hoisted;The boat supports can be aligned and connected stably when stacked by the connecting mechanism;The stability of the boat support and the boat is ensured, so that the boat support, the boat and the cell piece will not be damaged during the cell piece coating process. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a schematic diagram of the upper structure of the photovoltaic cell piece coating boat support of the utility model.

[0016] Fig. 2 The utility model discloses photovoltaic cell piece coating boat support lower part structure schematic diagram shows.

[0017] Fig. 3 The utility model discloses photovoltaic cell piece coating boat support plan view. Specific embodiments of the present application are described in detail below, but it should be understood that the scope of protection of the present application is not limited by the specific embodiments.

[0018] The specific embodiments of the present application are described in detail below, but it should be understood that the scope of protection of the present application is not limited by the specific embodiments.

[0019] Unless otherwise explicitly stated, throughout the specification and claims, the term "comprise" or its variants such as "comprises" or "comprising" will be understood to encompass the stated element or components, but not to exclude other elements or components.

[0020] As shown in Figs. 1-3 A photovoltaic cell piece coating boat support, comprising front plate 1, side plate 2, partition 3, fixed mechanism 4, connecting mechanism 5, the side plate 2 is connected through front plate 1 between, the front plate 1 and side plate 2 enclose the boat body structure of front and back and left and right closed, every side plate 2 outside corner is provided with connecting mechanism 5, and the boat body structure is connected through connecting mechanism 5 between, the boat body structure is evenly provided with partition 3, and the both ends of partition 3 are connected with corresponding side plate 2 respectively, and the boat body structure is divided into several boat loading placement areas by partition 3, and the fixed mechanism 4 is arranged in the boat loading placement area, the partition 3 is provided with the heat dissipation port 30, the air flow between the boat loading placement area is convenient, makes the heat distribution more evenly in the boat support interior, the fixed mechanism 4 includes crossbeam 40, limit block 41, backing plate 42, the both ends of crossbeam 40 are connected with corresponding side plate 2 respectively, limit block 41 and backing plate 42 form limit mechanism, limit block 41 is arranged on the side surface of crossbeam 40, and backing plate 42 is arranged on the partition 3 or front plate 1 opposite to the side surface of crossbeam 40, limit block 41 and backing plate 42 are oppositely arranged, and the gap between limit block 41 and backing plate 42 forms limit slot 43, and the size of limit slot 43 is adapted to the size of the corresponding structure on the boat loading, and the top of crossbeam 40, limit block 41 and backing plate 42 is flush.

[0021] Connecting mechanism 5 includes connecting boss 50, connecting concave block 51, and the connecting boss 50 is arranged on the upper end corner of the outer side surface of side plate 2, and the connecting concave block 51 is arranged on the lower end corner of the outer side surface of side plate 2, the trapezoidal protrusion 52 is arranged on the connecting boss 50, the trapezoidal recess 53 is arranged on the connecting concave block 51, and the trapezoidal protrusion 52 and the trapezoidal recess 53 are corresponding in structure;The trapezoidal protrusion 52 protrudes from the top surface of side plate 2, and the top of connecting concave block 51 is flush with the bottom surface of side plate 2.

[0022] In use, the boat is placed in the dry boat placing area, the bottom of the boat is supported by the cross beam 40, the fixing structure of the bottom of the boat is inserted into the limiting groove 43 to be fixed, the boat is fixed in the boat placing area, and the boat is prevented from loosening and overturning when the boat holder is lifted. When the boat holder is lifted into the coating equipment, the boat holder is connected with the connecting convex block 50 of the lower boat holder through the connecting concave block 51, the boat holder is connected with the connecting concave block 51 of the next lifted boat holder through the connecting convex block 50, the stacked boat holders in the coating equipment are stably connected, the structure is stable, and the boat holder, the boat and the battery piece are not damaged in the coating process of the battery piece.

[0023] The foregoing description of specific exemplary embodiments of the present application is intended to be illustrative only and is not intended to limit the application to the precise forms disclosed. Many modifications and variations are possible in light of the above teachings without departing from the spirit or essential characteristics of the present application. The exemplary embodiments were chosen and described in order to explain the principles of the present application and its practical application and to allow others skilled in the art to understand the present application for various exemplary embodiments with various modifications being applicable. The scope of the present application is intended to be limited only by the claims and their equivalents.

Claims

1. A photovoltaic cell coating boat support, characterized in that: The system includes a front panel, side panels, partitions, fixing mechanisms, and connecting mechanisms. The side panels are connected to each other via the front panel, and the front and side panels form a closed boat structure. A connecting mechanism is provided at the corner of the outer side of each side panel, and the boat structures are connected to each other via the connecting mechanisms. Partitions are evenly distributed inside the boat structure, and the two ends of each partition are connected to the corresponding side panels. The partitions divide the boat structure into several boat placement areas, and fixing mechanisms are provided in the boat placement areas. The fixing mechanisms include crossbeams and limiting mechanisms. The two ends of the crossbeams are connected to the corresponding side panels, and the sides of the crossbeams are provided with limiting mechanisms on the corresponding partitions or front panels. The crossbeams support the boats, and the limiting mechanisms limit and fix the boats.

2. The photovoltaic cell coating boat support according to claim 1, characterized in that: The limiting mechanism includes a limiting block and a pad. The limiting block is set on the side of the crossbeam, and the pad is set on the partition or front plate opposite to the transverse side. The limiting block and the pad are set opposite to each other, and the gap between the limiting block and the pad forms a limiting groove. The size of the limiting groove is adapted to the size of the corresponding structure on the boat. The tops of the crossbeam, the limiting block, and the pad are flush.

3. The photovoltaic cell coating boat support according to claim 1, characterized in that: The connecting mechanism includes a connecting protrusion and a connecting concave block. A connecting protrusion is provided at the upper corner of the outer side surface of the side plate, and a connecting concave block is provided at the lower corner of the outer side surface of the side plate. A trapezoidal protrusion is provided on the connecting protrusion, and a trapezoidal groove is provided on the connecting concave block. The trapezoidal protrusion and the trapezoidal groove are structurally corresponding. The trapezoidal protrusion protrudes from the top surface of the side plate, and the top of the connecting concave block is flush with the bottom surface of the side plate.

4. The photovoltaic cell coating boat support according to claim 1, characterized in that: There are ventilation holes on the partition.

5. The photovoltaic cell coating boat support according to claim 1, characterized in that: Boat ears are symmetrically arranged on the outer surfaces of both side plates.

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