CN211810769U

CN211810769U - Anti-explosion false component arranged on tray

Info

Publication number: CN211810769U
Application number: CN201922226273.9U
Authority: CN
Inventors: 邹文娇; 徐霞; 袁向前; 张利静; 李永立; 袁华知
Original assignee: Dongfang Risheng Changzhou New Energy Co ltd
Current assignee: Dongfang Risheng Changzhou New Energy Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-10-30
Anticipated expiration: 2029-12-12

Abstract

The utility model provides an arrange explosion-proof false subassembly on tray in belongs to solar energy component technical field. The solar energy anti-explosion device comprises a tray, wherein an anti-explosion false assembly is placed on the tray, and the shape and the size of the anti-explosion false assembly are the same as those of a solar energy assembly. The utility model discloses select the explosion-proof false subassembly of material preparation the same with real subassembly, arrange in on every tray to the stack is carried out on the basis of explosion-proof false subassembly, and this method is simple easily operated, need not to increase the cost of labor, and can avoid the subassembly to explode the board rate and increase.

Description

Anti-explosion false component arranged on tray

Technical Field

The utility model belongs to the technical field of solar energy component, a arrange explosion-proof false subassembly on tray in is related to.

Background

At present, solar modules need to be transported in a stacking mode in the production process, the lowest part of the whole support module bears the largest force in the transportation process, the probability that the bottommost module generates plate explosion is higher, and therefore unnecessary cost loss is generated, and therefore the solar module and the solar module combined support device are provided.

If the bottom of the module is padded with an inexpensive foam pad, the whole module will shake during transportation, resulting in the whole module collapsing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide an explosion-proof false subassembly of arranging on tray in.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

an explosion-proof dummy assembly arranged on a tray comprises the tray, wherein the explosion-proof dummy assembly is arranged on the tray, and the shape and the size of the explosion-proof dummy assembly are the same as those of a solar assembly.

In the above anti-explosion dummy assembly disposed on the tray, the anti-explosion dummy assembly includes an aluminum frame and a back plate assembly disposed in the aluminum frame and fixedly connected to the aluminum frame.

In the above anti-explosion dummy assembly placed on the tray, the back plate assembly is composed of a back plate, an EVA layer and a glass plate.

In the above anti-explosion false assembly placed on the tray, the back plate, the EVA layer and the glass plate are all rectangles with the same shape and size, and the projections of the back plate, the EVA layer and the glass plate in the vertical direction are overlapped.

In the above anti-explosion dummy assembly placed on the tray, the upper and lower surfaces of the EVA layer are bonded to the back sheet and the glass sheet, respectively.

In the above anti-explosion dummy assembly placed on the tray, the aluminum frame is rectangular.

In the above anti-explosion false assembly arranged on the tray, the aluminum frame is formed by connecting four aluminum strips with rectangular cross sections end to end.

In the above anti-explosion false assembly arranged on the tray, the back plate assembly is clamped into the aluminum frame to be matched with the aluminum frame in a clamping manner.

Compared with the prior art, the utility model has the advantages of:

1. the material same as the real component is selected to manufacture the anti-explosion false component, the anti-explosion false components are placed on each tray, and stacking is carried out on the basis of the anti-explosion false components.

2. The device can avoid the component from being exploded in the production and transportation process of the solar component, can be pertinently applied to the transportation of the target plate and the reliable component in the production process of the component, and can avoid the test data of the production line component from being influenced by the deviation of the calibration data of the target sheet caused by the hidden crack generated by the impact of the target plate in the transportation process because the requirements of the target plate and the reliable component are particularly strict; the adverse effect of the reliability component caused by transportation on the result of the reliability test can also be avoided.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the construction of an explosion-proof dummy assembly.

In the figure: tray 1, explosion-proof false subassembly 2, aluminium frame 3, backplate subassembly 4, glass board 5, backplate 6, EVA layer 7, aluminium strip 8, solar energy component 100.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in figure 1, the anti-explosion dummy assembly placed on the tray comprises a tray 1, and an anti-explosion dummy assembly 2 is placed on the tray 1, wherein the anti-explosion dummy assembly 2 has the same shape and size as a solar assembly 100. The manufactured explosion-proof dummy assembly 2 is placed in the middle of the tray 1 before assembly stacking, and the required solar assemblies 100 are sequentially stacked on the explosion-proof dummy assembly 2 after the position is determined.

The solar module can be stacked when the standard sheet is calibrated and the reliable module is manufactured, wherein the anti-explosion false module 2 is placed on the tray 1 and is placed at the test grading position, and the solar module 100 is pulled out after the whole tray is filled. The explosion-proof dummy assembly 2 is placed on the tray 1 without a fixed position and can be reused. The stacking is carried out on the basis of the anti-explosion false assembly 2, the method is simple and easy to operate, the labor cost is not required to be increased, and the increase of the plate explosion rate of the solar assembly 100 can be avoided.

Referring to fig. 2, the explosion-proof dummy assembly 2 includes an aluminum frame 3 and a back plate assembly 4 disposed in the aluminum frame 3 and fixedly connected to the aluminum frame 3. Backplate subassembly 4 can be connected with 3 glues of aluminium frame, perhaps the joint cooperation, in this embodiment, backplate subassembly 4 card is gone into in the aluminium frame 3 and is cooperated with 3 joints of aluminium frame.

The aluminum frame 3 is rectangular. In this embodiment, aluminium frame 3 is formed by the end to end connection of four 8 aluminum strips of cross section for the rectangle, can adopt screwed connection or welding between four aluminum strips, and one side that aluminum strip 8 is close to backplate subassembly 4 sets up the recess that supplies backplate subassembly 4 edge male, and four lateral walls of backplate subassembly 4 can form the joint cooperation in inserting four 8 recesses of aluminum strip.

In the present embodiment, the backsheet assembly 4 is composed of a backsheet 6, an EVA layer 7 and a glass sheet 5. The explosion-proof dummy module 2 is different from the actual real module, i.e. the solar module 100, in that: the explosion-proof dummy assembly 2 does not contain a battery string, so that the cost of the battery is greatly reduced. EVA is ethylene-vinyl acetate copolymer.

According to the preferable scheme, in order to save cost, the back plate can be selected from slightly poor back plates, the EVA layer can be selected from head and tail materials, and the glass plate can be selected from flawed glass.

The upper surface and the lower surface of the EVA layer 7 are respectively bonded with the back plate 6 and the glass plate 5, the back plate 6, the EVA layer 7 and the glass plate 5 are rectangles with the same shape and size, and the projections of the back plate 6, the EVA layer 7 and the glass plate 5 in the vertical direction are superposed, so that a rectangular whole is formed.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the spirit of the invention.

Claims

1. An explosion-proof dummy assembly arranged on a tray comprises the tray (1) and is characterized in that the tray (1) is provided with the explosion-proof dummy assembly (2), and the shape and the size of the explosion-proof dummy assembly (2) are the same as those of a solar assembly; the anti-explosion false component (2) comprises an aluminum frame (3) and a back plate component (4) which is arranged in the aluminum frame (3) and is fixedly connected with the aluminum frame (3); the anti-explosion dummy assembly (2) is not provided with a battery string, and the materials of the anti-explosion dummy assembly (2) and the solar assembly are the same.

2. A false explosion-proof set placed on a pallet according to claim 1, characterised in that the back sheet set (4) consists of a back sheet (6), an EVA layer (7) and a glass sheet (5).

3. The tray-mounted explosion-proof dummy assembly according to claim 2, wherein the back sheet (6), the EVA layer (7) and the glass sheet (5) are all rectangles with the same shape and size, and the projections of the back sheet (6), the EVA layer (7) and the glass sheet (5) in the vertical direction are overlapped.

4. A false explosion-proof set placed on a pallet according to claim 3, characterised in that the EVA layer (7) is glued on both its upper and lower surfaces to the back sheet (6) and the glass sheet (5), respectively.

5. A false explosion-proof set placed on a pallet according to claim 3, characterised in that the aluminium rim (3) is rectangular.

6. An anti-explosion dummy assembly placed on a pallet according to claim 5, characterized in that the aluminum rim (3) is formed by connecting four aluminum strips (8) with rectangular cross-sections end to end.

7. An explosion-proof dummy assembly for placement on a pallet according to claim 1 wherein the back plate assembly (4) is snapped into the aluminum rim (3) into snap fit with the aluminum rim (3).