CN208890752U - Well-set four grid test cell - Google Patents

Abstract

The utility model discloses well-set four grid test cells, including upper bracket, upper bracket cover board, upper needle row, lower bracket, lower bracket cover board, knit stitch row, fixing bolt, location hole, fixed baffle, limited block, it is characterized in that lower bracket is placed in the bottommost of total, one fixed baffle is set on the outside of the front of upper bracket and lower bracket, and a limited block is respectively set in the inside left and right ends of upper needle row and knit stitch row.The utility model supports upper bracket by lower bracket, fixed baffle is for reinforcing lower bracket and upper bracket, keep structure stronger, upper needle row is fixed using upper bracket and lower bracket to arrange with knit stitch, and then test photovoltaic, and the modularized design that upper needle row separates with knit stitch mining, improve working efficiency, the upper needle row of barrier is limited using limited block to arrange with knit stitch, it avoids being influenced to cause by external force to be displaced and influence test result, the utility model also has that manufacturing cost is low, firm and durable, and each component connects flexible feature.

Description

Well-set four grid test cell

Technical field

The utility model relates to a kind of photovoltaic apparatus manufacture field, specially well-set four grid test cell.

Background technique

Photovoltaic (Photovoltaic): it is the abbreviation of solar photovoltaic generation system (Solar power system), is Solar radiation energy is converted directly into a kind of novel hair of electric energy by a kind of photovoltaic effect using solar cell semiconductor material Electric system has independent operating and the two ways that is incorporated into the power networks.Meanwhile solar photovoltaic generation system is classified, one is centralization, Such as large-scale northwest ground photovoltaic generating system；One is distributed (being boundary with > 6MW), such as industrial and commercial enterprises' factory roof photovoltaic Electricity generation system, local-style dwelling houses roof photovoltaic power generation system.Photovoltaic technology has many advantages: such as without any mechanical operating part； Other than sunshine, it is not required to other any " fuel ", can be worked in sun light direct beam and oblique fire；And from site For selection, also very convenient flexible, roof, vacant lot in city can be applied.From 1958, photovoltaic effect Should the energy supply field in the form of solar battery in Aerospace Satellite be applied for the first time.Even to this day, as low as automatic stopping meter Take energy supply, the roof solar plate of device, greatly to the solar power generation center of vast area, power field application time And the whole world.In the production of photovoltaic apparatus, there is presently no a kind of well-set four grid test cells.

Utility model content

The utility model is exactly in view of the above problems, provide a kind of well-set four grid test cell.

The utility model achieves the above object through the following technical schemes:

Well-set four grid test cell, including upper bracket, upper bracket cover board, upper needle row, lower bracket, lower bracket lid Plate, knit stitch row, fixing bolt, location hole, fixed baffle, limited block, it is characterised in that lower bracket is placed in the most bottom of total A lower bracket cover board is arranged in portion, lower bracket overhead surface, and knit stitch row is provided between the lower bracket of two sides, is set above lower bracket Set a upper bracket, upper bracket overhead surface has a upper bracket cover board, there is upper needle to arrange between the upper bracket of two sides, upper bracket with One fixed baffle is set on the outside of the front of lower bracket, and plate face is equipped with location hole, upper bracket lid inside upper bracket and lower bracket Fixing bolt is provided on plate and lower bracket cover board, a limit is respectively set in the inside left and right ends of upper needle row and knit stitch row Block.Upper bracket is linked together with upper bracket cover board by fixing bolt, and upper needle row and knit stitch row are four, and lower bracket is " mountain " font, for fixed baffle with lower bracket using being fixedly connected, the number of limited block is four.

The utility model supports upper bracket by lower bracket, and fixed baffle makes to tie for reinforcing lower bracket and upper bracket Structure is stronger, and fixing bolt is also capable of fixing lower bracket and lower bracket cover board, benefit for being connected and fixed upper bracket and upper bracket cover board Upper needle row is fixed with upper bracket and lower bracket and knit stitch is arranged, and then tests photovoltaic, and upper needle row and the separation of knit stitch mining Modularized design reduces the cost of equipment update, improves working efficiency, and location hole props up in guarantee for being accurately positioned The accuracy of frame and lower bracket installation site, and then the accuracy of knit stitch row with the row's test of upper needle are improved, it is limited using limited block System obstructs upper needle row and arranges with knit stitch, avoids being influenced to cause by external force to be displaced and influence test result, the utility model also has system Make at low cost, structure be simple and convenient to operate, firm and durable, and each component connects flexible feature.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model wherein:

1-upper bracket, 2-upper bracket cover boards, 3-upper needle rows, 4-lower brackets, 5-lower bracket cover boards, 6-knit stitch row, 7-fixing bolts, 8-location holes, 9-fixed baffles, 10-limited blocks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Well-set four grid test cell, including upper bracket 1, upper bracket cover board 2, upper needle arrange 3, lower bracket 4, lower bracket 6, fixing bolt 7, location hole 8, fixed baffle 9, limited block 10 are arranged in cover board 5, knit stitch, it is characterised in that lower bracket 4 is placed in entirely A lower bracket cover board 5 is arranged in the bottommost of structure, 4 overhead surface of lower bracket, and knit stitch row is provided between the lower bracket 4 of two sides 6, a upper bracket 1 is set above lower bracket 4,1 overhead surface of upper bracket has a upper bracket cover board 2, the upper brackets 1 of two sides it Between have a upper needle row 3, a fixed baffle 9 is set on the outside of the front of upper bracket 1 and lower bracket 4, inside upper bracket 1 and lower bracket 4 Plate face is equipped with location hole 8, and fixing bolt 7 is provided on upper bracket cover board 2 and lower bracket cover board 5, and upper needle row 3 arranges with knit stitch A limited block 10 is respectively set in 6 inside left and right ends.Upper bracket 1 and upper bracket cover board 2 pass through fixing bolt 7 and are connected to one , upper needle row 3 and knit stitch row 6 are four, and lower bracket 4 is " mountain " font, and fixed baffle 9 is used with lower bracket 4 and is fixedly connected, The number of limited block 10 is four.

The utility model supports upper bracket 1 by lower bracket 4, and fixed baffle 9 is used to reinforce lower bracket 4 and upper bracket 1, Keep structure stronger, fixing bolt 7 is also capable of fixing lower bracket 4 and lower branch for being connected and fixed upper bracket 1 and upper bracket cover board 2 Frame cover board 5 is fixed upper needle row 3 and knit stitch row 6 using upper bracket 1 and lower bracket 4, and then tests photovoltaic, and upper needle row 3 is under Needle row 6 reduces the cost of equipment update using the modularized design separated, improves working efficiency, location hole 8 is for essence It determines position, ensures the accuracy of upper bracket 1 and 4 installation site of lower bracket, and then improve the essence of knit stitch row 6 with 3 test of upper needle row Parasexuality is limited the upper needle row 3 of barrier and knit stitch row 6 using limited block 10, avoids being influenced to cause by external force to be displaced and influence to test As a result, the utility model also has, manufacturing cost is low, structure is simple and convenient to operate, firm and durable, and the connection of each component is flexible Feature.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (6)

1. well-set four grid test cell, including upper bracket, upper bracket cover board, upper needle row, lower bracket, lower bracket cover board, Knit stitch row, fixing bolt, location hole, fixed baffle, limited block, it is characterised in that lower bracket is placed in the bottommost of total, A lower bracket cover board is arranged in lower bracket overhead surface, and knit stitch row, setting above lower bracket are provided between the lower bracket of two sides One upper bracket, upper bracket overhead surface have a upper bracket cover board, have upper needle to arrange between the upper bracket of two sides, and upper bracket is under One fixed baffle is set on the outside of the front of bracket, and plate face is equipped with location hole, upper bracket cover board inside upper bracket and lower bracket Be provided with fixing bolt on lower bracket cover board, a limit is respectively set in the inside left and right ends of upper needle row and knit stitch row Block.

2. well-set four grid test cell according to claim 1, it is characterised in that the upper bracket and upper bracket Cover board is linked together by fixing bolt.

3. well-set four grid test cell according to claim 1, it is characterised in that the upper needle row arranges with knit stitch It is four.

4. well-set four grid test cell according to claim 1, it is characterised in that the lower bracket is " mountain " word Shape.

5. well-set four grid test cell according to claim 1, it is characterised in that the fixed baffle and lower branch Frame is used and is fixedly connected.

6. well-set four grid test cell according to claim 1, it is characterised in that the number of the limited block is Four.