阅读说明：本技术 一种用在光伏板之间的导水组件 (Water guide assembly used between photovoltaic panels ) 是由 黄洪伟文 于 2020-07-24 设计创作，主要内容包括：本发明公开了一种用在光伏板之间的导水组件,其包括导水件和固定件,所述导水件包括第一导水片和第二导水片,所述第一导水片和第二导水片之间通过连接件连成一体,并形成具有凹槽的形状,所述固定件包括第一固定夹和第二固定夹,所述第一固定夹和第二固定夹之间通过过渡件连接一体,并形成具有凸起的形状；所述凸起压入所述凹槽内,所述第一固定夹固定住第一导水片,所述第二固定夹固定住第二导水片。本发明用在光伏板之间的导水组件能快速安装好。(The invention discloses a water guide assembly used between photovoltaic panels, which comprises a water guide piece and a fixing piece, wherein the water guide piece comprises a first water guide sheet and a second water guide sheet, the first water guide sheet and the second water guide sheet are connected into a whole through a connecting piece and form a shape with a groove, the fixing piece comprises a first fixing clamp and a second fixing clamp, and the first fixing clamp and the second fixing clamp are connected into a whole through a transition piece and form a shape with a bulge; the bulge is pressed into the groove, the first water guide sheet is fixed by the first fixing clamp, and the second water guide sheet is fixed by the second fixing clamp. The water guide assembly used between the photovoltaic panels can be quickly installed.)

1. The water guide assembly used between photovoltaic panels is characterized by comprising a water guide piece and a fixing piece, wherein the water guide piece comprises a first water guide sheet and a second water guide sheet which are connected into a whole through a connecting piece and form a groove shape; the bulge is pressed into the groove, the first water guide sheet is fixed by the first fixing clamp, and the second water guide sheet is fixed by the second fixing clamp.

2. The water guide assembly used between photovoltaic panels as claimed in claim 1, wherein the connecting member comprises a first connecting rod, a second connecting rod and a connecting piece, which are respectively connected with the first water guide piece and the second water guide piece, the connecting piece is located between the first connecting rod and the second connecting rod, and the middle of the first connecting rod, the middle of the second connecting rod and the middle of the connecting piece are provided with arc transition sections.

3. The water guide assembly for use between photovoltaic panels as claimed in claim 2, wherein the connecting sheet is provided with a first through hole in the middle.

4. The water guide assembly for use between photovoltaic panels as claimed in claim 2, wherein the connection tabs are located at a lower position than the first and second connection bars, such that the first, second and connection tabs form a recessed area into which the raised portion is pressed.

5. The water guide assembly for use between photovoltaic panels as claimed in claim 2, wherein the side surfaces of the first and second water guides are each provided with a hollowed-out groove.

6. The water guide assembly for use between photovoltaic panels as claimed in claim 5, wherein the first and second water guide sheets each comprise a leading edge surfacing surface, a water guiding surface and a water drainage surface integrally formed in sequence, the leading edge surfacing surface having a radian for contacting and fitting the photovoltaic panels downwards, the water guiding surface transitioning upwards relative to the water guiding surface; the included angle between the drainage surface and the water guiding surface is smaller than 90 degrees and not smaller than 85 degrees.

7. The water guide assembly used between photovoltaic panels as claimed in claim 6, wherein the water flow guiding surface is provided with a first arc-shaped surface integrally formed and extending outwards on two sides, the water drainage surface is provided with a second arc-shaped surface integrally formed and extending outwards on two sides, and the first arc-shaped surface and the second arc-shaped surface are in transition connection integrally formed.

8. The water guide assembly used between photovoltaic panels as claimed in claim 6, wherein the front edge water-facing surface is provided with a notch, the middle of the water-guiding surface is provided with a concave channel, the concave channel leads to the hollow groove, and the hollow groove is arranged in the middle of the water drainage surface.

9. The water guide assembly for use between photovoltaic panels as claimed in claim 3, wherein the transition piece is provided with a second through hole, the position of the second through hole corresponding to the position of the first through hole.

10. The water guide assembly for use between photovoltaic panels as claimed in claim 3, wherein the first water guide sheet, the second water guide sheet and the connecting member are integrally formed of the same soft material; the first fixing clamp, the second fixing clamp and the transition piece are integrally formed by the same metal material.

Technical Field

The invention relates to the field of devices for photovoltaic power generation, in particular to a water guide assembly used between photovoltaic panels.

Background

With the popularization of photovoltaic power generation, photovoltaic power stations are increasingly built. The photovoltaic power generation system is small as a resident power generation system, large as a roof photovoltaic power generation system of a commercial and enterprise factory building and a large-scale northwest ground photovoltaic power generation system. A similar problem is encountered in these several use locations: when the angle of the photovoltaic panel is smaller, a small part of accumulated water at the edge of the rain can adsorb dust, so that the power generation efficiency is reduced, and even power generation cannot be performed. And the design of water guide assembly can make the photovoltaic board also can in time lead out water at the angle that is close to 0 degree. In a large area photovoltaic system, the manual use can be reduced.

Chinese patent document CN109617520A discloses a drainage device for a photovoltaic power generation panel, which includes a guide member having a joint surface and a guide surface connected to each other; the binding surface comprises a first binding part and a second binding part, the surface of the first binding part is intersected with the surface of the second binding part, the guide surface comprises a first guide part and a second guide part, the first guide part is connected with the first binding part, the extending direction of the first guide part and the surface of the first binding part form an obtuse angle, the second guide part is connected with the second binding part, and the extending direction of the second guide part and the surface of the second binding part form an obtuse angle; the fixing piece is provided with a first connecting portion and a second connecting portion, the guiding piece is made of a material with wettability, and the guiding piece is made of a soft material with elasticity and wettability. The first bottom plate of the fixing piece is provided with a threaded hole, and the screw penetrates through the threaded hole and is in threaded connection with the first bottom plate of the fixing piece.

The drainage device for photovoltaic power generation panels described in CN109617520A is mainly used in specific locations: the side of the photovoltaic panel that is not spliced. Are not suitable for installation between photovoltaic panels.

Disclosure of Invention

In view of the above, in order to solve the above technical problems, the present invention provides a water guide assembly for use between photovoltaic panels, which is capable of being quickly installed.

The adopted technical scheme is as follows:

a water guide assembly used between photovoltaic panels comprises a water guide piece and a fixing piece, wherein the water guide piece comprises a first water guide sheet and a second water guide sheet which are connected into a whole through a connecting piece and form a groove shape; the bulge is pressed into the groove, the first water guide sheet is fixed by the first fixing clamp, and the second water guide sheet is fixed by the second fixing clamp.

Furthermore, the connecting piece comprises a first connecting rod, a second connecting rod and a connecting piece, the first connecting rod, the second connecting rod and the connecting piece are respectively connected with the first water guide piece and the second water guide piece, the connecting piece is located between the first connecting rod and the second connecting rod, and arc-shaped transition sections are arranged in the middles of the first connecting rod, the second connecting rod and the connecting piece.

Furthermore, the middle of the connecting sheet is provided with a first through hole.

Further, the connecting piece is located at a position lower than the first connecting rod and the second connecting rod, so that the first connecting rod, the second connecting rod and the connecting piece form a recessed area into which the convex portion is pressed.

Furthermore, the side surfaces of the first water guide piece and the second water guide piece are provided with hollow grooves.

Further, the first water guide sheet and the second water guide sheet respectively comprise a front edge water attaching surface, a water guiding flow surface and a water discharging surface which are integrally formed in sequence, the front edge water attaching surface is provided with a radian used for contacting downwards and attaching to the photovoltaic panel, and the water guiding flow surface is in upward transition relative to the water guiding flow surface; the included angle between the drainage surface and the water guiding surface is smaller than 90 degrees and not smaller than 85 degrees.

Furthermore, the two sides of the water guiding flow surface are provided with first arc-shaped surfaces which are integrally formed and expand outwards, the two sides of the water discharging surface are provided with second arc-shaped surfaces which are integrally formed and expand outwards, and the first arc-shaped surfaces and the second arc-shaped surfaces are integrally formed and in transitional connection.

Further, the front edge water-attaching surface is provided with a notch, a concave channel is arranged in the middle of the guide water flow surface, the concave channel is communicated with the hollow groove, and the hollow groove is arranged in the middle of the drainage surface.

Further, the transition piece is provided with a second through hole, and the position of the second through hole corresponds to the position of the first through hole.

Furthermore, the first water guide sheet, the second water guide sheet and the connecting piece are integrally formed by the same soft material; the first fixing clamp, the second fixing clamp and the transition piece are integrally formed by the same metal material.

The invention has the beneficial effects that:

the protrusions are pressed into the grooves, the first water guide sheet is fixed by the first fixing clamp, and the second water guide sheet is fixed by the second fixing clamp, so that the water guide piece can be rapidly installed between the two photovoltaic panels.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of a water guide.

Fig. 2 is a schematic top view of a water guide.

Fig. 3 is an exploded view of the water guide member and the fixing member.

Fig. 4 is an exploded view of the water guide and the fixing member installed between the photovoltaic panels.

Fig. 5 is an exploded view of another angle of the water guide and the fixture installed between the photovoltaic panels.

Fig. 6 is a schematic structural view of the water guide and the fixing member installed between the photovoltaic panels.

Fig. 7 is a schematic structural view of another angle of the water guide and the fixing member installed between the photovoltaic panels.

Fig. 8 is a cross-sectional view taken along line B-B of fig. 7.

Wherein, 1-water guide; 2-a fixing piece; 3-a first water guiding sheet; 4-a second water guide sheet; 5-a connector; 6-groove; 7-a first retaining clip; 8-a second fixation clamp; 9-a transition piece; 10-bump; 11-a first connecting rod; 12-a second connecting rod; 13-connecting piece; 14-an arc transition section; 15-a recessed region; 16-a first via; 17-a second via; 18-a hollowed-out groove; 19-leading edge is attached to the water surface; 20-guiding the water flow surface; 21-draining surface; 22-a first arc-shaped face; 23-a second arc-shaped face; 24-a notch; 25-a recessed channel; 26-photovoltaic panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only preferred embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, a water guide assembly for use between photovoltaic panels 26 includes a water guide 1 and a fixing member 2, the water guide 1 includes a first water guide sheet 3 and a second water guide sheet 4, the first water guide sheet 3 and the second water guide sheet 4 are connected together by a connecting member 5 and formed in a shape having a groove 6, the fixing member 2 includes a first fixing clip 7 and a second fixing clip 8, the first fixing clip 7 and the second fixing clip 8 are connected together by a transition member 9 and formed in a shape having a protrusion 10; the bulge 10 is pressed into the groove 6, the first water guide sheet 3 is fixed by the first fixing clamp 7, and the second water guide sheet 4 is fixed by the second fixing clamp 8.

The first water guide sheet 3, the second water guide sheet 4 and the connecting piece 5 are integrally formed by the same soft material; the first fixing clip 7, the second fixing clip 8 and the transition piece 9 are integrally formed by the same metal material. The first water guide sheet 3, the second water guide sheet 4 and the connecting member 5 may be made of a flexible material having elasticity and wettability for water absorption and drainage. The same material is convenient for processing and preparation.

The first fixing clip 7 fixes the first water guide sheet 3 and the second fixing clip 8 fixes the second water guide sheet 4 by pressing the protrusion 10 into the groove 6, so that the water guide member 1 can be rapidly installed between the two photovoltaic panels 26.

As a preferred embodiment, the connecting member 5 includes a first connecting rod 11, a second connecting rod 12 and a connecting piece 13, which are respectively connected to the first water guide piece 3 and the second water guide piece 4, the connecting piece 13 is located between the first connecting rod 11 and the second connecting rod 12, and an arc-shaped transition section 14 is disposed among the first connecting rod 11, the second connecting rod 12 and the connecting piece 13. The arc-shaped transition section 14 has elasticity and cushioning effect, so that the installation is more convenient and the water guide 1 is not easily damaged.

As a further preferred embodiment, the connecting piece 13 is located at a position lower than the first connecting rod 11 and the second connecting rod 12, so that the first connecting rod 11, the second connecting rod 12 and the connecting piece 13 form a recessed area 15, and the protrusion 10 is partially pressed into the recessed area 15, that is, the bottom end portion of the protrusion 10 is pressed into the recessed area 15. The fixing member 2 can be fixed to the water guide 1 better, and the pre-assembly member can be pre-assembled and then installed between the photovoltaic panels 26, so that the installation speed can be increased. The recessed area 15 may serve to fix the fixing member 2 in advance.

In one embodiment, the connecting plate 13 has a first through hole 16 in the middle. The first through hole 16 functions to further improve the cushioning and elastic effects and to provide a drainage space. The transition piece 9 of the fixing piece 2 may be provided with a second through hole 17, the position of the second through hole 17 corresponding to the position of the first through hole 16. The second through hole 17 has the function of preventing water from accumulating in the fixing part 2 and also has a certain positioning function.

As a more preferable embodiment, the side surfaces of the first water guide 1 and the second water guide 1 are provided with the hollow grooves 18. This can further increase the drainage space.

As a preferred embodiment, the first water guiding sheet 3 and the second water guiding sheet 4 each comprise a leading edge surfacing surface 19, a water guiding surface 20 and a water discharging surface 21 which are integrally formed in sequence, the leading edge surfacing surface 19 has a radian for contacting and adhering to the photovoltaic panel 26 downwards, and the water guiding surface 20 is in upward transition relative to the water guiding surface 20; the angle between the drainage surface 21 and the water guiding surface 20 is less than 90 degrees and not less than 85 degrees. For example, the angle between the drainage surface 21 and the water directing surface 20 includes, but is not limited to 88.5 °, 89 °, 89.5 °, and the like.

In this embodiment, the leading edge flashing surface 19 has a curvature for contacting and flashing down the photovoltaic panel 26 so that it can contact the photovoltaic panel 26 sufficiently with its own curvature; the leading water flow surface 20 transitions upwardly relative to the leading water flow surface 20 to direct the water flow out of the photovoltaic panel 26. The included angle between the drainage surface 21 and the water guiding surface 20 is smaller than 90 degrees and not smaller than 85 degrees, so that a gap similar to a horn mouth is formed between the drainage surface 21 and the water guiding surface 20, the water flow can keep flowing continuously, and foreign matters are not easy to block.

In a preferred embodiment, the water guiding surface 20 is provided with a first arc surface 22 extending outwards and integrally formed on both sides thereof, the water discharging surface 21 is provided with a second arc surface 23 extending outwards and integrally formed on both sides thereof, and the first arc surface 22 and the second arc surface 23 are integrally formed and transitionally connected. The effect of first arcwall face 22 and second arcwall face 23 lies in, increases the area of guide rivers, and first arcwall face 22 and the second arcwall face 23 that expand outward also have the space between respectively and the photovoltaic board 26 to at rivers flow in-process, rivers can keep continuously flowing, also are difficult for blockking up the foreign matter.

In a further preferred embodiment, the leading water surface 19 is provided with a notch 24, the middle of the water guiding surface 20 is provided with a concave channel 25, the concave channel 25 leads to the hollow groove 18, and the hollow groove 18 is arranged in the middle of the water discharging surface 21. Thus, it is equivalent to provide a water flow channel along which the water flow can be discharged from the hollow groove 18. I.e. the water flow enters from the indentation 24 and then enters the recessed channel 25 and then exits from the hollow-out slot 18.

During the use, water guide 1 is placed between photovoltaic board 26 and photovoltaic board 26, then the arch 10 of mounting 2 is impressed recess 6 and depressed area 15, and first retaining clip 7 is fixed first water guide piece 3, and second retaining clip 8 is fixed second water guide piece 4, fixes water guide 1 firmly between photovoltaic board 26 and photovoltaic board 26. The water guide piece 1 can conduct water guide and drainage work, namely water on the photovoltaic panel is guided out and drained.

Alternatively, the water guide member 1 and the fixing member 2 may be pre-assembled, that is, after the protrusion 10 of the fixing member 2 is pressed into the groove 6 and the recessed area 15 to form a pre-assembly member, the pre-assembly member is installed between the photovoltaic panel 26 and the photovoltaic panel 26, and at this time, the first fixing clip 7 fixes the first water guide sheet 3, and the second fixing clip 8 fixes the second water guide sheet 4, so that the water guide member 1 is stably fixed between the photovoltaic panel 26 and the photovoltaic panel 26. The water guide piece 1 can conduct water guide and drainage work, namely water on the photovoltaic panel is guided out and drained.

The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.