CN217095182U

CN217095182U - Solar panel is with high life metal stamping shell fragment

Info

Publication number: CN217095182U
Application number: CN202123406162.XU
Authority: CN
Inventors: 江兴其
Original assignee: Shenzhen Newsky Technology Co ltd
Current assignee: Shenzhen Newsky Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-02
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a solar panel is with high life metal stamping shell fragment, including stiff end and free end, be equipped with the multistage kink that is used for kick-backing between stiff end and the free end, the free end is equipped with the arch. The utility model discloses in, in order to solve the not enough and inefficacy problem of durability of current metal shrapnel, so through increasing the number of times of buckling to constitute multistage kink, realize the improvement by a wide margin of resilience force and durability, replace original stainless steel ball laser welding's technical scheme through increasing the arch simultaneously, in order to improve life. The parylene coating is used as the corrosion-resistant layer, so that on one hand, the corrosion resistance of the stamped elastic sheet is improved, and the service life of the stamped elastic sheet is prolonged; on the other hand, the elastic sheet and the circuit board are better connected and lower in power consumption.

Description

Solar panel is with high life metal stamping shell fragment

Technical Field

The utility model relates to a solar panel technical field, concretely relates to solar panel is with high life metal stamping shell fragment.

Background

The stamped elastic sheet usually uses a material with a high coefficient of resilience, the existing elastic sheet usually comprises a fixed end and a free end, a certain number of times of bending with a certain curvature are designed at the free end, and pressing force is applied in the use process, so that the resilience is obtained. However, when the number of times of pressing or pressing force exceeds the yield limit of the free end of the spring plate, problems such as elastic failure, cracking at the bent part and the like occur, and meanwhile, the failure of the spring plate can also cause the failure and the unavailability of the whole rebound system, even the whole product. And the whole test result of the solar panel is also inaccurate, thereby influencing the generating efficiency and the reliability of the solar energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar panel is with high life metal stamping shell fragment to solve traditional shell fragment and easily appear elastic failure, the department of buckling fracture, and then influence the technical problem of the generating efficiency and the reliability of solar energy.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a solar panel is with high life metal punching press shell fragment, includes stiff end and free end, be equipped with the multistage kink that is used for kick-backing between stiff end and the free end, the free end is equipped with the arch.

Furthermore, the fixed end is provided with a through hole for fixing a matched screw.

Further, the multistage bending part is close to the fixed end.

Further, the multistage bending part is any one of a six-stage bending part, an eight-stage bending part and a ten-stage bending part.

Furthermore, the surfaces of the fixed end, the free end and the multistage bending part are coated with corrosion-resistant layers.

Further, the corrosion-resistant layer is a parylene coating.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, in order to solve the not enough and inefficacy problem of durability of current metal shrapnel, so through increasing the number of times of buckling to constitute multistage kink, realize the improvement by a wide margin of resilience force and durability, replace original stainless steel ball laser welding's technical scheme through increasing the arch simultaneously, in order to improve life. The parylene coating is used as the corrosion-resistant layer, so that on one hand, the corrosion resistance of the stamped elastic sheet is improved, and the service life of the stamped elastic sheet is prolonged; on the other hand, the elastic sheet and the circuit board are better connected and lower in power consumption.

Drawings

FIG. 1 is a schematic structural diagram of a long-life metal stamped spring plate for a solar panel, wherein a plurality of stages of bending parts are six-stage bending parts, eight-stage bending parts and ten-stage bending parts;

FIG. 2 is a top view of a long-life stamped metal clip for a solar panel;

fig. 3 is a side view of a solar panel made by six-level bending portion, eight-level bending portion and ten-level bending portion at a multi-level bending portion in a long-life metal stamping elastic sheet.

The figure is as follows: 1. a fixed end; 2. a free end; 3. a multi-stage bent portion; 4. a protrusion; 5. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a solar panel is with high life metal punching press shell fragment, includes stiff end 1 and free end 2, is equipped with the multistage kink 3 that is used for kick-backing between stiff end 1 and the free end 2, and free end 2 is equipped with arch 4.

In order to solve the not enough and inefficacy problem of durability of current metal shrapnel, so through increasing the number of times of buckling to constitute multistage kink 3, realize the improvement by a wide margin of resilience force and durability, replace original stainless steel ball laser welding's technical scheme through increasing protruding 4 (the contact that the punching press formed) simultaneously, in order to improve life.

In one embodiment, the fixing end 1 is provided with a through hole 5 for fixing by matching with a screw, and the fixing end 1 is fixed by the fixing end 1 passing through the through hole 5 by a screw or a bolt.

In one embodiment, the multi-level bent portion 3 is close to the fixed end 1, so that most of the pressing force and the resilience force are borne by the fixed end 1 which is firmly fixed, so as to reduce the pressing force on the free end 2.

The multistage kink 3 is any one of six grades of bending portions, eight grades of bending portions and ten grades of bending portions, can design the shell fragment of different numbers of times of buckling as required to satisfy the use of different operating modes.

In one embodiment, the surfaces of the fixed end 1, the free end 2 and the multistage bending part 3 are coated with corrosion-resistant layers, and the corrosion-resistant layers are parylene coatings, so that on one hand, the corrosion resistance of the stamped elastic sheet is improved, and the service life of the stamped elastic sheet is prolonged; on the other hand, the elastic sheet and the circuit board are better connected and lower in power consumption.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which includes the appended claims and their equivalents.

Claims

1. The utility model provides a solar panel is with high life metal punching press shell fragment, its characterized in that, includes stiff end (1) and free end (2), be equipped with multistage kink (3) that are used for kick-backing between stiff end (1) and free end (2), free end (2) are equipped with arch (4).

2. The high life metal stamped spring for solar panel according to claim 1, wherein: be equipped with on stiff end (1) and be used for cooperating through-hole (5) that the screw was fixed.

3. The high life metal stamped spring for solar panel according to claim 1, wherein: the multistage bending part (3) is close to the fixed end (1).

4. The high life metal stamped spring for solar panel according to claim 3, wherein: the multistage bending part (3) is any one of a six-stage bending part, an eight-stage bending part and a ten-stage bending part.

5. The high life metal stamped spring for solar panel according to claim 4, wherein: the surfaces of the fixed end (1), the free end (2) and the multistage bending part (3) are coated with corrosion-resistant layers.

6. The high life metal stamped spring for solar panel according to claim 5, wherein: the corrosion-resistant layer is a parylene coating.