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CN-224205022-U - Buckling piece for fixing solar panel

CN224205022UCN 224205022 UCN224205022 UCN 224205022UCN-224205022-U

Abstract

The utility model provides a buckling piece for fixing a solar panel, which relates to the technical field of solar panel fixing and comprises a connecting part used for being connected with a bolt, buckling parts are symmetrically arranged on two sides of the connecting part in an integrated mode, an included angle between the upper end of the buckling part and the bottom of the connecting part is an obtuse angle, an inward hook is arranged at the lower end of the buckling part, and a limit bulge is arranged on the inner side of the buckling part above the hook.

Inventors

  • LI JINBEI

Assignees

  • 上海晨科太阳能科技有限公司

Dates

Publication Date
20260505
Application Date
20250526

Claims (7)

  1. 1. The buckling piece for fixing the solar panel is characterized by comprising a connecting part which is used for being connected with a bolt, buckling parts are symmetrically arranged on two sides of the connecting part in an integrated mode, an included angle between the upper end of the buckling part and the bottom of the connecting part is an obtuse angle, an inward hook is arranged at the lower end of the buckling part, and a limiting protrusion is arranged on the inner side of the buckling part above the hook.
  2. 2. The fastener for fixing a solar panel according to claim 1, wherein a distance from the protruding end portion of the limiting projection to the inside of the fastening portion is larger than a distance from the protruding end portion of the hook to the inside of the fastening portion.
  3. 3. The fastener for fixing solar panels according to claim 1, wherein the bottom of the connecting portion is integrally formed with a reinforcing protrusion.
  4. 4. The fastener for fixing solar panels according to claim 3, wherein the connecting portion is provided with a threaded hole adapted to the bolt, and the threaded hole penetrates through the reinforcing protrusion.
  5. 5. The fastener for fixing solar panels as claimed in claim 4, wherein the cross section of the reinforcing protrusion is in the shape of an inverted isosceles trapezoid.
  6. 6. The fastener for fixing a solar panel according to claim 1, wherein an angle between an upper end of the fastening portion and a bottom of the connecting portion is 100 DEG to 140 deg.
  7. 7. The fastener for fixing solar panels according to claim 1, wherein the surface of the fastener is provided with an anti-corrosion layer.

Description

Buckling piece for fixing solar panel Technical Field The application relates to the technical field of solar panel fixation, in particular to a buckling piece for solar panel fixation. Background The fixing of the solar panel is important, so that the solar panel can ensure safety, prevent falling from hurting people and avoid potential electrical safety hazards. The Chinese patent with the publication number of CN222016435U discloses a fixing device of a solar panel, which comprises a mounting base and a clamping assembly, wherein the clamping assembly is glidingly arranged on the mounting base, the mounting base comprises a fixing part, a supporting part and a connecting part, a plurality of mounting holes are formed in the fixing part, fixing pieces are arranged in the mounting holes, the fixing part is fixedly arranged on a color steel tile through the fixing pieces, a water retaining piece is arranged on the mounting holes, the supporting part is fixedly arranged on the fixing part, the connecting part is positioned on the supporting part, and the supporting part is glidingly connected with the clamping assembly. The clamping assembly comprises a buckling piece, an upper pressing piece and a locking bolt, wherein the buckling piece is buckled on the connecting portion, the locking bolt is rotatably arranged on the upper pressing piece, and the other end of the locking bolt is in threaded connection with the buckling piece. The straight line reinforced structure A (shown in figure 1) is arranged at the upper corner position of the buckling piece, so that the buckling piece can be deformed less when being installed by extrusion buckling, and after repeated use, the buckling piece is subjected to the action of external force of extrusion buckling for many times, the stress concentration easily occurs at the straight line reinforced structure at the corner position, so that the material is tired and cracks are generated, the buckling piece is further damaged too early, normal use cannot be continued, and the fixing effect of the solar panel is influenced. Disclosure of Invention The embodiment of the application aims to provide a buckling piece for fixing a solar panel, which can solve the technical problems of the background technology. The embodiment of the application provides a buckling piece for fixing a solar panel, which comprises a connecting part used for being connected with a bolt, buckling parts are symmetrically arranged on two sides of the connecting part in an integrated mode, an included angle between the upper end of the buckling part and the bottom of the connecting part is an obtuse angle, an inward hook is arranged at the lower end of the buckling part, and a limiting protrusion is arranged on the inner side of the buckling part above the hook. Further, the distance from the protruding end of the limiting protrusion to the inner side of the buckling part is larger than the distance from the protruding end of the hook to the inner side of the buckling part. Further, the bottom integrated into one piece of connecting portion is equipped with the reinforcing protrusion. Further, the connecting portion is provided with a threaded hole matched with the bolt, and the threaded hole penetrates through the reinforcing protrusion. Further, the cross section of the reinforcing protrusion is in an inverted isosceles trapezoid shape. Further, an included angle between the upper end of the buckling part and the bottom of the connecting part is 100-140 degrees. Further, the surface of the buckling piece is provided with an anti-corrosion layer. The utility model has the beneficial effects that: Compared with the prior art, the utility model cancels the linear reinforcement structure, so that the deformation between the upper end of the buckling part and the connecting part becomes larger when the buckling piece is extruded and buckled and installed, the buckling piece can be better buckled when being installed, the conditions of material fatigue and crack generation are reduced, the premature failure of the buckling piece is avoided, the service life of the buckling piece is prolonged, and the fixing effect of the solar panel is ensured. Drawings In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. FIG. 1 is a front view of a prior art fastener; FIG. 2 is a schematic diagram of some embodiments of the application; FIG. 3 is a front view of some embodiments of the application; The reference numerals are respectively: 1. The connecting part, the buckling part, the hook, the li