TWM601935U - Solar panel fixing base - Google Patents

Abstract

This creation discloses a solar panel fixing base, which is a clamping strip that can be installed on the roof corrugated board. The upper end of the solar panel fixing bracket can be assembled and connected. The fixed base includes: a base body with two supporting wing parts And a fixed portion, the fixed portion has a flange provided on two opposite sides thereof; two clamping pieces, which are detachably provided on two opposite sides of the fixed portion, and the side surfaces facing the fixed portion are provided with A concave portion of the two flange buckles; and a plurality of locking elements, which are used to fix the base body and the two clamping parts.

Description

Solar panel fixed base

This creation is related to a solar panel fixed base, especially a solar panel fixed base mounted on a roof corrugated board.

The conventional solar panel fixing bases are all embedded in the clamping strip of the roof corrugated board by the clamping end of the bottom, and the outer peripheral surface of the clamping strip is tightly covered by the clamping end, thereby being fixed on the base The solar panels can be firmly fixed on the roof corrugated board.

However, the bottom shape of the solar panel fixing base is in order to correspond to the shape of the outer peripheral surface of the clamping strip, so its structural shape is mostly concave and folded to form multiple joints, so that the base can more easily interfere with the outer peripheral surface of the clamping strip. The plate fixing base is firmly embedded on the clamping strip, but when installing the solar panel fixing base, an external force must be applied to open the clamping end so that the fixing base can be inserted into the clamping strip of the roof corrugated board. The construction is troublesome and time-consuming Moreover, it is limited by the size of the clamping strip of the roof corrugated board. If you want to find a stable fit, you must prepare fixed bases with different clamping end opening and closing sizes, which also increases the inventory cost.

Therefore, in the prior art, a utility model patent TWM486031U provides a solar panel fixing base. A base body cooperates with two pairs of splints pivoted on the base body, and the two pairs of splints clamp the corrugated board from the left and right sides. The strips are clamped, and the pivot angle of the two mating splints is fixed with screw locks, so that the fixed base can be installed on the clamping strips of the roof corrugated board with less effort. However, the previous proposal must be stamped at least four times during implementation. There is a pivotal part to combine the upper seat and the lower seat pivotally, and the structure is relatively complicated, that is, it has the disadvantage of relatively high manufacturing cost, so there is still room for improvement.

In view of this, the main purpose of this creation is to provide a solar panel fixing base that can be embedded on the roof corrugated board with a simple structure and easy to manufacture, and the solar panel can be firmly installed on the sandwich strip of the roof corrugated board.

In order to achieve the above-mentioned purpose, this creation provides a solar panel fixing base, which is a clamping strip installed on the roof corrugated board. The upper end of the solar panel fixing bracket can be assembled and connected. The solar panel fixing base includes: a base body , Having two supporting wing portions on the upper side and a fixing portion on the lower side. The fixing portion is provided with a flange on the left and right sides, and a predetermined number of perforations are arranged on the flange at intervals; the two clamping pieces are The structure of the symmetrical shape is located on both sides of the fixed part. The upper end is a straight section, and the bottom end is a curved arc section that fits against the clamping strip of the roof corrugated board. The straight section corresponds to A concave portion is formed at the flanges on both sides of the fixing portion, and a predetermined number of perforations are provided on the concave portion; and a plurality of locking elements are used for connecting and fixing the base body and the two clamping members.

Preferably, a groove is provided in the middle of the two supporting wing parts of the base body, and each of the two supporting wing parts in the groove facing each other has an embedding groove, and the embedding groove can accommodate a nut Containment.

Preferably, each side of the two supporting wing parts of the base body is provided with a convex wall.

Preferably, the two clamping members can be connected to a plurality of base bodies at the same time, so that the plurality of base bodies share the same two clamping members.

Through the fixed base of the solar panel of this creation, the user can install the fixed base of the solar panel on the roof corrugated board more easily and effortlessly when embedding this creation on the roof corrugated board, and at the same time more firmly install the solar panel on the roof corrugated board. The clamping strips of the roof corrugated board make this creation more labor-saving, more stable and lower manufacturing cost than the conventional solar panel fixed base.

In order to better understand the characteristics of this creation, this creation provides the following examples and descriptions with the drawings as follows. For the convenience of this creation, the following description takes the cross-sectional axial direction of the sandwich strip 2 of the roof corrugated board extending toward the front as the directional reference, and the directional description text used in the following description is based on ordinary people fixing the base of the solar panel Cognitively.

Before describing the embodiments of this creation in detail, it should be noted that in the following description, similar elements are represented by the same numbers.

Please refer to Figures 1 to 2. The solar panel fixing base 10 of this embodiment is used to place a solar panel or its fixing bracket (not shown in the figure), and can be installed on the sandwich strip 2 of the roof corrugated board. The solar panel fixing base 10 includes a base body 20, two clamping members 30 and a locking element group 40.

It should be noted that the base body 20 is used to support solar panels or brackets, but not limited to this. In this embodiment, the base body 20 is screwed to an L-shaped bracket 1, and the L-shaped bracket 1 can be fixed with The tripod is connected to fix the solar panel.

First, the base body 20 has two supporting wing portions 22 on the upper side and a fixing portion 24 on the lower side. The two supporting wing portions 22 are each provided with a protruding wall 223 on the side, and a protrusion 223 is provided in the middle of the two supporting wing portions 22. The groove 224, and the two supporting wing portions 22 in the groove 224 facing each other have an embedding groove 226 on each side, and the embedding groove 226 can accommodate a nut 228 laterally. The side length of the nut 228 is Slightly smaller than the width of the embedding groove 226, so that it cannot be rotated in the embedding groove 226, and it is screwed together with a bolt 229 penetrating through the bottom of the L-shaped bracket 1, thereby fixing the L-shaped bracket 1 to the base body 20 on.

The fixing portion 24 is integrally extended downward from the base body 20, and its bottom end has two through holes 241 spaced apart and a flange 242 provided on the left and right sides.

The two clamping members 30 are of a symmetrical shape and are located on both sides of the fixed portion 24. The upper end is a straight section 31, and the bottom end is a curved arc section 32, which can fit against the roof corrugated board. In the clamping strip 2, the flat section 31 corresponds to the flange 242 on both sides of the fixing portion 24, and a concave portion 34 is formed. The concave portion 34 is provided with two perforations 36. The two perforations 36 are also two of the fixing portion 24. The perforations 241 are arranged oppositely.

The locking element group 40 includes two bolts 42 and two nuts 44. Each bolt 42 can pass through the perforation 36 of the clamping member 30 and the perforation 241 of the fixing portion 24 respectively, and then screw with the opposing nut 44. The two clamping members 30 and the base body 20 are assembled to form the fixed base 10 of this creation.

The foregoing is the description of the structure of the individual components in this embodiment, and the installation method of the solar panel fixing base 10 of this embodiment will be further described below.

When the fixed base 10 is to be installed on the clamping strip 2 of the roof corrugated board, the nut 44 of the locking element group 40 is loosened first, so that the curved arc section 32 at the bottom end of the two clamping members 30 is in an expanded state, that is Presents a state that resembles an inverted V, as shown in Figure 3, and then the builder can press the extended two clamping pieces 30 down into the clamping strip 2 of the roof corrugated board, so that the two clamping pieces 30 can be bent. The arc section 32 just snaps to the arc-shaped outer peripheral surface of the clamping strip 2, and finally each nut 44 of the locking element group 40 is locked, and the entire fixed base 10 can be installed on the corrugated board of the roof, as shown in FIG. 4.

The solar panel fixing base 10 of the present invention uses two detachable clamping members 30 to be fixed on the clamping strip 2 by clamping from both sides of the clamping strip 2, and uses the two concave portions 34 of the two clamping members 30 To buckle the flange 242 in the base body 20 will make the two clamping members 30 unable to slide up and down relative to the base body 20, so that there is no additional external force applied to the clamping strip 2 in the conventional technology to generate a fixed base. The disadvantage of deformation is that it is easier to embed the solar panel fixed base on the roof corrugated board with less effort than the prior art.

In addition to the above-mentioned effects, the solar panel fixing base 10 of this invention also has the following installation method changes compared with the conventional solar panel fixing base, so that it can be installed with roof corrugated panels in different directions. 6 Explain the changes in subsequent embodiments and installation methods of this creation.

Please refer to Figure 5, which is a perspective view of another embodiment of the solar panel fixing base 10 of the creation. This creation can adjust the installation of the L-shaped bracket 1 with solar panels in different directions, that is, the user can turn the L-shaped bracket 1 toward the front Or it can be placed on the supporting wing part 22 facing both sides, and the L-shaped bracket 1 can also be clamped by the protrusion 223 of the supporting wing part 22, so that the fixing and coupling are also stable.

Please refer to FIG. 6 again, which is a perspective view of another embodiment of the creative solar panel fixing base 10, wherein the clamping member 30 can be installed with a plurality of base bodies 20 at the same time. In the figure, the clamping member 30 and three base bodies are simultaneously installed. 20 is connected, so that a plurality of solar panel fixing bases share the same clamping member 30, and the fixing effect is more stable.

The above are only the examples listed in this creation, and all the equivalent changes and modifications made in accordance with the scope of the patent application should all fall within the scope of this creation.

1: L-shaped bracket 2: Clamping strip 10: Solar panel fixed base 20: base body 22: Support wing part 223: Explosion 224: Groove 226: Socket 228: Nut 229: Bolt 24: Fixed part 241: Piercing 242: Flange 30: Clip 31: straight section 32: curved arc 34: recess 36: Piercing 40: Locking component group 42: Bolt 44: Nut

Figure 1 is a perspective view of the first embodiment of the solar panel fixing base of the present invention; Figure 2 is an exploded perspective view of Figure 1 to illustrate the relative position of the base body and the clamping piece; Fig. 3 is a front view of Fig. 1 to illustrate the assembly and joining of the solar panel fixing base and the roof corrugated board sandwich strip; Figure 4 is a front view of Figure 1 to illustrate the state of the base body and the clamp after being assembled; Fig. 5 is a second embodiment of the solar panel fixing base of the present creation, to illustrate the design of the direction of the solar panel fixing bracket relative to the base body; and Fig. 6 is the third embodiment of the solar panel fixing base of the invention, which is used to illustrate the state that a plurality of base bodies share a clamping piece and are installed on the corrugated board clamping strip.

1: L-shaped bracket

2: Clamping strip

10: Solar panel fixed base

20: base body

22: Support wing part

24: Fixed part

30: Clip

42: Nut

Claims (4)

A solar panel fixing base, which is a clamping strip installed on a roof corrugated board, and the upper end of which can be assembled and connected with a solar panel fixing bracket. The solar panel fixing base includes: A base body with two supporting wing portions on the upper side and a fixing portion on the lower side, the fixing portion is provided with a flange on the left and right sides, and a predetermined number of perforations are arranged on the flange at intervals; The two clamping pieces are of a symmetrical shape and are located on both sides of the fixed part. The upper end is a straight section, and the bottom end is a curved arc section that fits against the clamping strip of the roof corrugated board. The straight section corresponds to a concave portion formed at the flanges on both sides of the fixing portion, and a predetermined number of perforations are provided on the concave portion; and A number of locking elements are used for connecting and fixing the base body and the two clamping parts. The solar panel fixing base according to claim 1, wherein a groove is provided in the middle of the two supporting wing parts of the base body, and each of the two supporting wing parts in the groove facing each other has a groove , The embedding groove can accommodate a nut. The solar panel fixing base according to claim 1, wherein the two supporting wing parts of the base body are each provided with a convex wall. The solar panel fixing base according to claim 1, wherein the two clamping members can be connected to a plurality of base bodies at the same time, so that the plurality of base bodies share the same two clamping members.

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