阅读说明：本技术 太阳能模块 (Solar module ) 是由 张育榕 于 2021-08-31 设计创作，主要内容包括：本发明提出一种太阳能模块。太阳能模块包括排水件、转角件、第一及第二框体与层压件,排水件包括导水顶部及第一与第二容槽。转角件具有第一与第二连接臂及转角部,转角部设于第二容槽中。第一及第二框体分别套设于第一及第二连接臂上,且各别具有顶板,第一与第二框体的顶板抵靠于排水件的相反两侧,且相对于导水顶部突出,第一与第二框体的顶板之间形成排水通道。层压件的周缘嵌设于第一及第二框体内,层压件的角落嵌设于第一容槽内,层压件被包覆于排水件与第一及第二框体之内。太阳能模块可避免层压件角落外露而造成损伤,确保层压件的完整性。(The invention provides a solar module. The solar module comprises a water drainage piece, a corner piece, a first frame body, a second frame body and a laminating piece, wherein the water drainage piece comprises a water guide top, a first accommodating groove and a second accommodating groove. The corner piece is provided with a first connecting arm, a second connecting arm and a corner part, and the corner part is arranged in the second accommodating groove. The first frame body and the second frame body are respectively sleeved on the first connecting arm and the second connecting arm and respectively provided with a top plate, the top plates of the first frame body and the second frame body are abutted against two opposite sides of the drainage piece and protrude relative to the water guide top part, and a drainage channel is formed between the top plates of the first frame body and the second frame body. The periphery of the laminating part is embedded in the first frame body and the second frame body, the corners of the laminating part are embedded in the first accommodating grooves, and the laminating part is coated in the drainage piece, the first frame body and the second frame body. The solar module can avoid damage caused by exposed corners of the lamination piece, and ensure the integrity of the lamination piece.)

1. A solar module, comprising:

the drainage piece comprises a water guide top, a first containing groove and a second containing groove, the first containing groove is arranged at the bottom side of the water guide top, the second containing groove is arranged at the bottom side of the first containing groove, and the first containing groove is provided with an opening at one side;

a corner piece having a first connecting arm, a second connecting arm and a corner portion, wherein the corner portion is connected between the first connecting arm and the second connecting arm and is disposed in the second accommodating groove;

the first frame body and the second frame body are respectively sleeved on the first connecting arm and the second connecting arm and respectively provided with a top plate, the top plate of the first frame body and the top plate of the second frame body are abutted against two opposite sides of the drainage piece and protrude relative to the water guide top part, and a drainage channel is formed between the top plate of the first frame body and the top plate of the second frame body; and

and the laminated part is provided with a periphery and a corner connected with the periphery, the periphery is embedded in the first frame body and the second frame body, the corner is embedded in the first accommodating groove through the side opening of the first accommodating groove, and the laminated part is coated in the drainage part, the first frame body and the second frame body.

2. The solar module of claim 1, wherein the first frame and the second frame each have a bottom plate, the bottom plate of the first frame and the bottom plate of the second frame are positioned under the laminate, an outer side of the bottom plate of the first frame and an outer side of the bottom plate of the second frame abut against the opposite sides of the drain member, respectively, and an inner side of the bottom plate of the first frame and an inner side of the bottom plate of the second frame are spaced apart from each other to form a drain hole.

3. The solar module of claim 1, wherein the water guiding roof further has a guiding slope, an angle between the guiding slope and a top side of the laminate being less than 90 °.

4. The solar module as claimed in claim 1, wherein the corner member further comprises a coupling groove provided on the corner portion, the corner portion being coupled with the drain member via the coupling groove.

5. The solar module as claimed in claim 4, wherein the combination groove is disposed on an inner side of the corner portion, the drainage member is a bent frame member, the bent frame member is embedded in the combination groove, the second receiving groove has an opening at one side, the corner portion is received in the second receiving groove through the opening of the second receiving groove, the first frame body and the second frame body each have an outer panel, and the outer panels of the first frame body and the second frame body respectively abut against the opposite sides of the drainage member.

6. The solar module of claim 5, wherein the corner member further comprises a protrusion disposed on an outer side of the corner portion, the second receiving slot has an opening at one side, the protrusion and the corner portion are received in the second receiving slot through the opening of the second receiving slot, the drainage member abuts against a top side and a bottom side of the protrusion, the first frame and the second frame each have an outer panel, the outer panels of the first frame and the second frame abut against a left side and a right side of the protrusion, respectively, and an outer side of the protrusion is flush with a surface of the outer panel of the first frame and a surface of the outer panel of the second frame.

7. The solar module as claimed in claim 6, wherein the bending frame has a first cross bar, a first vertical bar, a second cross bar, a second vertical bar and a third cross bar arranged from top to bottom, the first vertical bar is connected between an outer end of the first cross bar and an outer end of the second cross bar, the first vertical bar is sandwiched between the outer side plate of the first frame and the outer side plate of the second frame, the second vertical bar is connected between an inner end of the second cross bar and an inner end of the third cross bar, the second vertical bar is embedded in the combining groove, the first cross bar has the water guiding top, the first accommodating groove is formed between the first cross bar, the first vertical bar and the second cross bar, the side opening of the first accommodating groove is formed between an inner end of the first cross bar and an inner end of the second cross bar, the second accommodating groove is formed between the second cross bar and the second cross bar, The side opening of the second accommodating groove is formed between the outer end of the second cross rod and an outer end of the third cross rod, the outer end of the second cross rod and the outer end of the third cross rod are respectively abutted against the top side surface and the bottom side surface of the convex strip, and the outer end of the second cross rod and the outer end of the third cross rod are clamped between the outer side plate of the first frame body and the outer side plate of the second frame body.

8. The solar module as claimed in claim 4, wherein the combination groove further comprises an inner groove and an outer groove, the inner groove and the outer groove are respectively disposed on the inner side and the outer side of the corner portion, the drainage member comprises an inner frame member and an outer frame member, the inner frame member is embedded in the inner groove, the outer frame member is embedded in the outer groove, the outer frame member is detachably connected to the inner frame member, the first frame member and the second frame member each have an outer panel, and the outer panels of the first frame member and the second frame member respectively abut against two opposite sides of the outer frame member.

9. The solar module of claim 8, wherein the outer frame is flush with a surface of the outer panel of the first frame and a surface of the outer panel of the second frame.

10. The solar module of claim 9, wherein the inner frame member has a first inner cross bar, an inner vertical bar and a second inner cross bar arranged from top to bottom, the inner vertical bar is connected between an outer end of the first inner cross bar and an outer end of the second inner cross bar, the inner vertical bar is embedded in the inner groove, the outer frame member has a first outer cross bar, a first outer vertical bar, a second outer cross bar, a second outer vertical bar and a third outer cross bar arranged from top to bottom, the first outer vertical bar is connected between an outer end of the first outer cross bar and an outer end of the second outer cross bar, the second outer vertical bar is connected between the outer end of the second outer cross bar and an outer end of the third outer cross bar, an inner end of the second outer cross bar abuts an outer end of the first inner cross bar, an inner end of the third outer cross bar abuts an outer end of the second inner cross bar, the first outer cross rod is provided with the water guide top, the first containing groove is formed among the first outer cross rod, the first outer vertical rod and the second outer cross rod, the side opening of the first containing groove is formed among an inner end of the first outer cross rod and an inner end of the second outer cross rod, the second containing groove is formed among the first inner cross rod, the inner vertical rod, the second inner cross rod, the second outer vertical rod and the third outer cross rod, the first outer vertical rod and the second outer vertical rod are clamped between the outer side plate of the first frame and the outer side plate of the second frame, and an outer side surface of the first outer vertical rod and an outer side surface of the second outer vertical rod are flush with the surface of the outer side plate of the first frame and the surface of the outer side plate of the second frame.

11. The solar module as claimed in claim 4, wherein the combination groove further comprises an inner groove and an outer groove disposed on the inner side and the outer side of the corner portion, the drainage member comprises an upper frame member and a lower frame member, the upper frame member and the lower frame member are detachably connected, the upper frame member is embedded in the inner groove and the outer groove, the lower frame member is embedded in the inner groove and the outer groove, the first frame member and the second frame member each have an outer panel, the outer panels of the first frame member and the second frame member respectively abut against opposite sides of the upper frame member, and the outer panels of the first frame member and the second frame member respectively abut against opposite sides of the lower frame member.

12. The solar module of claim 11, wherein the upper frame member and the lower frame member are flush with a surface of the outer panel of the first frame body and a surface of the outer panel of the second frame body.

13. The solar module as claimed in claim 12, wherein the upper frame member has a first upper cross bar, a second upper cross bar, a first upper vertical bar, a second upper vertical bar and a third upper vertical bar, the first upper cross bar, the first upper vertical bar and the second upper cross bar are arranged from top to bottom, the first upper vertical bar is connected between the first upper cross bar and the second upper cross bar, the second upper vertical bar is opposite to the third upper vertical bar, an upper end of the second upper vertical bar and an upper end of the third upper vertical bar are connected to a bottom surface of the second upper cross bar, the lower frame member has a first lower vertical bar, a second lower vertical bar and a lower cross bar, the first lower vertical bar and the second lower vertical bar are opposite, a bottom end of the first lower vertical bar and a bottom end of the second lower vertical bar are connected to a top surface of the lower cross bar, a lower end of the second upper vertical bar is connected to an upper end of the first lower vertical bar, the second upper vertical rod and the first lower vertical rod are embedded in the outer groove, a lower end of the third upper vertical rod is abutted with an upper end of the second lower vertical rod, the third upper vertical rod and the second lower vertical rod are embedded in the inner groove, the first upper cross bar is provided with the water guiding top part, the first containing groove is formed among the first upper cross bar, the second upper cross bar and the first upper vertical bar, the second containing groove is formed among the second upper cross bar, the second upper vertical bar, the third upper vertical bar, the first lower vertical bar, the second lower vertical bar and the lower cross bar, the second upper vertical rod and the first lower vertical rod are clamped between the outer side plate of the first frame body and the outer side plate of the second frame body, and an outer side surface of the first upper vertical rod, an outer side surface of the second upper vertical rod and an outer side surface of the first lower vertical rod are flush with a surface of the outer side plate of the first frame body and a surface of the outer side plate of the second frame body.

Technical Field

The present invention relates to a solar module.

Background

The assembly of the prior art solar module is completed by splicing the aluminum frame to the periphery and corners of the laminate after the solar cells and the glass laminate are combined into the laminate. The aluminum frame is generally assembled integrally via corner pieces. In order to obtain larger power output, the solar module is adjusted to a proper installation inclination angle (not flat) according to the longitude and latitude of each place during installation. However, the aluminum frame in the prior art cannot completely cover the corners of the laminated member after being spliced, so that the corners of the laminated member are exposed and easily damaged, and the integrity of the whole laminated member cannot be ensured.

Disclosure of Invention

The aim of the invention is to provide a solar module which ensures the integrity of the laminate.

The solar module provided by the invention comprises a drainage piece, a corner piece, a first frame body, a second frame body and a laminating piece, wherein the drainage piece comprises a water guide top part, a first containing groove and a second containing groove, the first containing groove is arranged at the bottom side of the water guide top part, the second containing groove is arranged at the bottom side of the first containing groove, and the first containing groove is provided with a side opening. The corner piece is provided with a first connecting arm, a second connecting arm and a corner part, the corner part is connected between the first connecting arm and the second connecting arm, and the corner part is arranged in the second accommodating groove. The first frame body and the second frame body are respectively sleeved on the first connecting arm and the second connecting arm and respectively provided with a top plate, the top plate of the first frame body and the top plate of the second frame body are abutted against two opposite sides of the drainage piece and protrude relative to the water guide top, and a drainage channel is formed between the top plate of the first frame body and the top plate of the second frame body. The laminated part is provided with a periphery and a corner connected with the periphery, the periphery is embedded in the first frame body and the second frame body, the corner is embedded in the first containing groove through the side opening of the first containing groove, and the laminated part is coated in the drainage part, the first frame body and the second frame body.

In an embodiment of the invention, the first frame and the second frame respectively have bottom plates, the bottom plate of the first frame and the bottom plate of the second frame are located under the laminated member, the outer side of the bottom plate of the first frame and the outer side of the bottom plate of the second frame respectively abut against two opposite sides of the drainage member, and the inner side of the bottom plate of the first frame and the inner side of the bottom plate of the second frame are spaced from each other to form the drainage hole.

In an embodiment of the invention, the water guiding top further has a guiding bevel, and an angle between the guiding bevel and the top side of the laminate is less than 90 °.

In an embodiment of the invention, the corner piece further includes a combining groove, the combining groove is disposed on the corner portion, and the corner portion is combined with the drainage piece through the combining groove.

In an embodiment of the invention, the combination groove is disposed on an inner side of the corner portion, the drainage member is a bent frame member, the bent frame member is embedded in the combination groove, the second receiving groove has an opening, the outer protrusion and the corner portion are received in the second receiving groove through the opening of the second receiving groove, the first frame body and the second frame body each have an outer panel, and the outer panel of the first frame body and the outer panel of the second frame body respectively abut against two opposite sides of the drainage member.

In an embodiment of the invention, the corner piece further includes a convex strip, the convex strip is disposed on an outer side of the corner portion, the second receiving groove has an opening, the convex strip and the corner portion are received in the second receiving groove through the opening of the second receiving groove, the drainage piece abuts against a top side surface and a bottom side surface of the convex strip, the first frame body and the second frame body each have an outer panel, the outer panel of the first frame body and the outer panel of the second frame body abut against a left side surface and a right side surface of the convex strip, respectively, and an outer side surface of the convex strip is flush with a surface of the outer panel of the first frame body and a surface of the outer panel of the second frame body.

In an embodiment of the invention, the bending frame has a first cross bar, a first vertical bar, a second cross bar, a second vertical bar and a third cross bar arranged from top to bottom, the first vertical bar is connected between the outer end of the first cross bar and the outer end of the second cross bar, the first vertical bar is clamped between the outer side plate of the first frame and the outer side plate of the second frame, the second vertical bar is connected between the inner end of the second cross bar and the inner end of the third cross bar, the second vertical bar is embedded in the combining groove, the first cross bar has a water guiding top, the first accommodating groove is formed between the first cross bar, the first vertical bar and the second cross bar, the side opening of the first accommodating groove is formed between the inner end of the first cross bar and the inner end of the second cross bar, the second accommodating groove is formed between the second cross bar, the second vertical bar and the third cross bar, the side opening of the second accommodating groove is formed between the outer end of the second cross bar and the third cross bar, the outer end of the second cross rod and the outer end of the third cross rod are respectively abutted against the top side surface and the bottom side surface of the raised line, and the outer end of the second cross rod and the outer end of the third cross rod are clamped between the outer side plate of the first frame body and the outer side plate of the second frame body.

In an embodiment of the invention, the combination groove further includes an inner groove and an outer groove, the inner groove and the outer groove are respectively disposed on the inner side and the outer side of the corner portion, the drainage component includes an inner frame component and an outer frame component, the inner frame component is embedded in the inner groove, the outer frame component is embedded in the outer groove, the outer frame component is detachably connected to the inner frame component, the first frame body and the second frame body respectively have outer side plates, and the outer side plate of the first frame body and the outer side plate of the second frame body respectively abut against two opposite side surfaces of the outer frame component.

In an embodiment of the invention, the outer frame is flush with a surface of the outer panel of the first frame and a surface of the outer panel of the second frame.

In an embodiment of the present invention, the inner frame has a first inner cross bar, an inner vertical bar and a second inner cross bar arranged from top to bottom, the inner vertical bar is connected between an outer end of the first inner cross bar and an outer end of the second inner cross bar, the inner vertical bar is embedded in the inner groove, the outer frame has a first outer cross bar, a first outer vertical bar, a second outer cross bar, a second outer vertical bar and a third outer cross bar arranged from top to bottom, the first outer vertical bar is connected between an outer end of the first outer cross bar and an outer end of the second outer cross bar, the second outer vertical bar is connected between an outer end of the second outer cross bar and an outer end of the third outer cross bar, an inner end of the second outer cross bar is abutted against an outer end of the first inner cross bar, the first outer cross bar has a water guiding top, the first containing groove is formed between the first outer cross bar, the first outer vertical bar and the second outer cross bar, the side opening of the first containing groove is formed between the inner end of the first outer transverse rod and the inner end of the second outer transverse rod, the second containing groove is formed between the first inner transverse rod, the inner vertical rod, the second inner transverse rod, the second outer vertical rod and the third outer transverse rod, the first outer vertical rod and the second outer vertical rod are clamped between the outer side plate of the first frame body and the outer side plate of the second frame body, and the outer side surface of the first outer vertical rod and the outer side surface of the second outer vertical rod are flush with the surface of the outer side plate of the first frame body and the surface of the outer side plate of the second frame body.

In an embodiment of the invention, the combination groove further includes an inner groove and an outer groove, the inner groove and the outer groove are disposed on the inner side and the outer side of the corner portion, the drainage component includes an upper frame component and a lower frame component, the upper frame component is detachably connected to the lower frame component, the upper frame component is embedded in the inner groove and the outer groove, the lower frame component is embedded in the inner groove and the outer groove, the first frame component and the second frame component each have an outer panel, the outer panels of the first frame component and the second frame component respectively abut against two opposite side surfaces of the upper frame component, and the outer panels of the first frame component and the second frame component respectively abut against two opposite side surfaces of the lower frame component.

In an embodiment of the invention, the upper frame and the lower frame are flush with the surface of the outer panel of the first frame and the surface of the outer panel of the second frame.

In one embodiment of the present invention, the upper frame member has a first upper cross bar, a second upper cross bar, a first upper vertical bar, a second upper vertical bar and a third upper vertical bar, the first upper cross bar, the first upper vertical bar and the second upper cross bar are arranged from top to bottom, the first upper vertical bar is connected between the first upper cross bar and the second upper cross bar, the second upper vertical bar is opposite to the third upper vertical bar, the upper end of the second upper vertical bar is connected to the upper end of the third upper vertical bar and the bottom surface of the second upper cross bar, the lower frame member has a first lower vertical bar, a second lower vertical bar and a lower cross bar, the first lower vertical bar is opposite to the second lower vertical bar, the bottom end of the first lower vertical bar and the bottom end of the second lower vertical bar are connected to the top surface of the lower cross bar, a lower end of the second upper vertical bar is connected to the upper end of the first lower vertical bar, the second upper vertical bar and the first lower vertical bar are embedded in the outer groove, the lower end of the third upper vertical bar is connected to the upper end of the second lower vertical bar, and the third upper vertical rod and the second lower vertical rod are embedded in the inner side groove, the first upper horizontal rod is provided with a water guide top, the first containing groove is formed between the first upper horizontal rod, the second upper horizontal rod and the first upper vertical rod, the second containing groove is formed between the second upper horizontal rod, the second upper vertical rod, the third upper vertical rod, the first lower vertical rod, the second lower vertical rod and the lower horizontal rod, the second upper vertical rod and the first lower vertical rod are clamped between the outer side plate of the first frame body and the outer side plate of the second frame body, and the outer side surface of the first upper vertical rod, the outer side surface of the second upper vertical rod and the outer side surface of the first lower vertical rod are flush with the surface of the outer side plate of the first frame body and the surface of the outer side plate of the second frame body.

In the solar module, the corners of the laminating piece are covered in the drainage piece through the first groove body of the drainage piece, so that the corners of the laminating piece are prevented from being exposed to cause damage, and the integrity of the laminating piece is ensured. Meanwhile, the drainage channel is formed by separating the first frame body and the second frame body through the drainage piece and the corner piece, rainwater can be effectively drained without accumulating on the surface of the laminating piece, and the problems of reduction of power generation efficiency and hot spots caused by accumulation of dust carried by rainwater are avoided. In addition, the drainage piece can be suitable for a metal extrusion process, and does not need to be processed and manufactured specially or repeatedly, so the production cost can be reduced. Therefore, the solar module provided by the embodiment of the invention has the characteristics of ensuring the integrity of the laminated piece, avoiding the problems of reduction of power generation efficiency and hot spots caused by poor drainage and low production cost.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

Drawings

FIG. 1 is a top view of a partial schematic view of a solar module according to an embodiment of the invention;

fig. 2A to 2D are schematic views illustrating an assembly process of the solar module shown in fig. 1;

FIG. 3 is a side view partially schematic illustration of the solar module shown in FIG. 1;

FIG. 4 is a bottom partial schematic view of the solar module shown in FIG. 1;

FIG. 5 is a top partial schematic view of a solar module according to an embodiment of the invention;

fig. 6A to 6D are schematic views illustrating an assembly process of the solar module shown in fig. 5;

FIG. 7 is a side view partially schematic illustration of the solar module shown in FIG. 5;

FIG. 8 is a partial schematic bottom view of the solar module shown in FIG. 5;

FIG. 9 is a top partial schematic view of a solar module according to an embodiment of the invention;

fig. 10A to 10D are schematic assembly flow diagrams of the solar module shown in fig. 9;

FIG. 11 is a side partial schematic view of the solar module shown in FIG. 9; and

fig. 12 is a partial schematic bottom view of the solar module shown in fig. 9.

The reference numbers are as follows:

10 solar module

100. 100a, 100b drain

101. 101a, 101b water guide roof

102. 102a, 102b first vessel

103. 103a, 103b second vessel

104 guide ramp

105a inner frame member

106a outer frame

107b upper frame member

108b lower frame

110 first cross bar

120 first vertical rod

130 second cross bar

140 second vertical rod

150 third crossbar

110a first inner rail

120a internal vertical rod

130a second inner rail

140a first outer rail

150a first external vertical rod

160a second outer rail

170a second external vertical bar

180a third outer rail

110b first upper cross bar

120b second upper cross bar

130b first upper vertical bar

140b second upper vertical rod

150b third upper vertical bar

160b first lower vertical rod

170b second lower vertical bar

180b lower cross bar

200 corner piece

210 first connecting arm

220 second connecting arm

230 corner part

240. 240a, 240b incorporates grooves

242a, 242b inner grooves

244a, 244b outer grooves

250 convex strip

300 first frame

310 Top plate

320 bottom plate

330 outer side plate

400 second frame

410 Top plate

420 soleplate

430 outer side plate

500 laminated article

510 peripheral edge

520 corner

600 drainage channel

700 drainage hole

Detailed Description

Fig. 1 is a top partial schematic view of a solar module according to an embodiment of the invention. Fig. 2A to 2D are schematic views illustrating an assembly process of the solar module shown in fig. 1. Fig. 3 is a side view partially schematic of the solar module shown in fig. 1. Fig. 4 is a partial schematic bottom view of the solar module shown in fig. 1. As shown in fig. 1 to 4, the solar module 10 of the present invention includes a drain member 100, a corner member 200, a first frame body 300, a second frame body 400, and a laminate 500. The drainage member 100 includes a water guiding top 101, a first receiving groove 102 and a second receiving groove 103, the first receiving groove 102 is disposed at the bottom side of the water guiding top 101, the second receiving groove 103 is disposed at the bottom side of the first receiving groove 102, and the first receiving groove 102 has a side opening. The corner member 200 has a first connecting arm 210, a second connecting arm 220 and a corner portion 230, the corner portion 230 is connected between the first connecting arm 210 and the second connecting arm 220, and the corner portion 230 is disposed in the second receiving slot 103. The first frame 300 and the second frame 400 are respectively sleeved on the first connecting arm 210 and the second connecting arm 220 and respectively have top plates 310 and 410, the top plate 310 of the first frame 300 and the top plate 410 of the second frame 400 abut against two opposite sides of the water draining member 100 and protrude relative to the water guiding top 101, and a water draining channel 600 is formed between the top plate 310 of the first frame 300 and the top plate 410 of the second frame 400. The laminate 500 has a peripheral edge 510 and a corner 520 connected to the peripheral edge 510, the peripheral edge 510 is embedded in the first frame 300 and the second frame 400, the corner 520 is embedded in the first receiving groove 102 through a side opening of the first receiving groove 102, and the laminate 500 is wrapped in the drain 100, the first frame 300, and the second frame 400.

In the present embodiment, the corner member 200, the drainage member 100, the first frame 300 and the second frame 400 are made of metal such as aluminum, magnesium, stainless steel or alloy thereof, for example, but in other embodiments, the corner member 200 may be made of plastic material. The corner member 200, the drain member 100, the first frame 300, and the second frame 400 are made of the same material, partially the same material, or different materials. The material of the corner fitting 200, the drain fitting 100, the first frame 300, and the second frame 400 is not particularly limited. In addition, the laminate 500 is made by laminating a solar cell and glass, that is, the laminate 500 mainly includes a solar cell and glass, and the material and the type of the solar cell and the glass are not limited in the present invention. In addition, in the embodiment, the included angle between the first connecting arm 210 and the second connecting arm 220 is 90 °, but the included angle between the first connecting arm 210 and the second connecting arm 220 can be adjusted to other angles according to requirements, and the included angle between the first connecting arm 210 and the second connecting arm 220 is not limited in the present invention.

In the present embodiment, the corner 520 of the lamination member 500 is embedded in the first receiving groove 102 of the drainage member 100, so that the corner 520 of the lamination member 500 is covered in the drainage member 100, thereby preventing the corner 520 of the lamination member 500 from being exposed to the outside and causing damage, and ensuring the integrity of the lamination member 500. In addition, after the corner fitting 200 is connected to the first frame 300 and the second frame 400, the drain member 100 and the corner fitting 200 separate the first frame 300 and the second frame 400 to form a drain channel 600, so that rainwater can be directly drained from the surface of the laminate 500 through the drain channel 600, and the problems of power generation efficiency reduction and hot spots caused by the fact that dust remaining after rainwater is accumulated and evaporates shields the laminate 500 are avoided. In addition, the drainage member 100 can be applied to a metal extrusion process without being processed and manufactured specially or repeatedly, thereby having a low production cost.

The first frame 300 and the second frame 400 respectively have a bottom plate 320, 420, the bottom plate 320 of the first frame 300 and the bottom plate 420 of the second frame 400 are located under the laminated member 500, the outer side of the bottom plate 320 of the first frame 300 and the outer side of the bottom plate 420 of the second frame 400 respectively abut against two opposite sides of the drainage member 100, and the inner side of the bottom plate 320 of the first frame 300 and the inner side of the bottom plate 420 of the second frame 400 are spaced from each other to form the drainage hole 700. The drain hole 700 is naturally formed by the drain member 100 such that the bottom plate 320 of the first frame 300 and the bottom plate 420 of the second frame 400 are spaced from each other after assembly, so that moisture (e.g., rainwater) flowing into the solar module 10 can be drained to prevent the normal operation or the service life of the solar module 10 from being affected by moisture accumulation, and the drain hole 700 is naturally formed due to the arrangement of the drain member 100, so that additional cost for manufacturing the drain structure on the first frame 300 and the second frame 400 can be saved.

The water guiding roof 101 may further have a guiding slope 104, the guiding slope 104 meets the top side of the laminate 500, and the angle between the guiding slope 104 and the top side of the laminate 500 is less than 90 °. The water flow on the surface of the laminate 500 is rapidly guided by the guide slope 104 into the drainage channel 600 between the top plate 310 of the first frame 300 and the top plate 410 of the second frame 400, increasing drainage efficiency and reducing water accumulation.

The corner member 200 may further include a coupling groove 240, the coupling groove 240 being provided on the corner portion 230, and the corner portion 230 being coupled with the drain member 100 via the coupling groove 240. The coupling between the drain member 100 and the corner portion 230 is ensured by the coupling structure. In an embodiment, the combining groove 240 is disposed on the inner side of the corner 230, the drainage member 100 is a bent frame, the bent frame is embedded in the combining groove 240, the second receiving groove 103 has an opening, the corner 230 is received in the second receiving groove 103 through the opening of the second receiving groove 103, the first frame 300 and the second frame 400 each have an outer plate 330, 430, and the outer plate 330 of the first frame 300 and the outer plate 430 of the second frame 400 respectively abut against two opposite sides of the drainage member 100. In this embodiment, the engagement between the drain member 100 and the corner portion 230 is ensured by the drain member 100 being embedded in the coupling groove 240.

The corner member 200 may further include a protruding strip 250, the protruding strip 250 is disposed on the outer side of the corner portion 230, the second receiving groove 103 has an open side, the protruding strip 250 and the corner portion 230 are received in the second receiving groove 103 through the open side of the second receiving groove 103, the drainage member 100 abuts against the top side and the bottom side of the protruding strip 250, the first frame 300 and the second frame 400 respectively have outer panels 330 and 430, the outer panel 330 of the first frame 300 and the outer panel 430 of the second frame 400 abut against the left side and the right side of the protruding strip 250, and the outer side of the protruding strip 250 is flush with the surface of the outer panel 330 of the first frame 300 and the surface of the outer panel 430 of the second frame 400. By providing the ribs 250, rainwater is prevented from directly flowing into the first frame 300 and the second frame 400 while maintaining the aesthetic appearance of the solar module 10. In addition, it should be understood that the surface of the bottom plate 320 of the first frame body 300 and the surface of the bottom plate 420 of the second frame body 400 may also be designed to be flush with the bottom surface of the drain member 100 to ensure the aesthetic appearance of the solar module 10.

For example, the above-mentioned bent frame has a first cross bar 110, a first vertical bar 120, a second cross bar 130, a second vertical bar 140 and a third cross bar 150 arranged from top to bottom, the first vertical bar 120 is connected between the outer end of the first cross bar 110 and the outer end of the second cross bar 130, the first vertical bar 120 is clamped between the outer side plate 330 of the first frame 300 and the outer side plate 430 of the second frame 400, the second vertical bar 140 is connected between the inner end of the second cross bar 130 and the inner end of the third cross bar 150, the second vertical bar 140 is embedded in the combining groove 240, the first cross bar 110 has a water guiding top 101, the first accommodating groove 102 is formed between the first cross bar 110, the first vertical bar 120 and the second cross bar 130, the side opening of the first accommodating groove 102 is formed between the inner end of the first cross bar 110 and the inner end of the second cross bar 130, the second accommodating groove 103 is formed between the second cross bar 130, the second vertical bar 140 and the third cross bar 150, the side opening of the second receiving groove 103 is formed between the outer end of the second rail 130 and the outer end of the third rail 150, the outer end of the second rail 130 and the outer end of the third rail 150 respectively abut against the top side and the bottom side of the protruding strip 250, and the outer end of the second rail 130 and the outer end of the third rail 150 are clamped between the outer panel 330 of the first frame 300 and the outer panel 430 of the second frame 400. In addition, the outer side surfaces of the first vertical bar 120, the outer end of the second cross bar 130 and the outer end of the third cross bar 150 may be designed to be flush with the surface of the outer panel 330 of the first frame 300 and the surface of the outer panel 430 of the second frame 400, so as to maintain the aesthetic appearance of the solar module 10 and prevent rainwater from directly flowing into the first frame 300 and the second frame 400.

Briefly explaining the assembly process of this embodiment is as follows: first, as shown in fig. 2A to 2B, the corner 230 is disposed in the second receiving groove 103 through the side opening of the second receiving groove 103 and the second vertical bar 140 is embedded in the combining groove 240, so that the second cross bar 130 and the third cross bar 150 respectively abut against the top side and the bottom side of the protruding bar 250. Next, as shown in fig. 2B to fig. 2C, the first frame 300 is sleeved on the first connecting arm 210 and abuts against the protruding strip 250 and the drainage member 100. Then, as shown in fig. 2D, the periphery 510 of the laminate 500 is fitted with the second frame body 400. Then, as shown in fig. 1, fig. 2C and fig. 2D, the periphery 510 of the laminate 500 is embedded in the first frame 300, the corner 520 of the laminate 500 is embedded in the first receiving groove 102 through the side opening of the first receiving groove 102, and the second frame 400 is sleeved on the second connecting arm 220 and abuts against the protruding strip 250 and the drainage member 100, thereby completing the assembly and forming the drainage channel 600 and the drainage hole 700. In this embodiment, as shown in fig. 4, the bottom plate 320 of the first frame 300 and the bottom plate 420 of the second frame 400 abut against two sides of the third cross bar 150 to form the drainage holes 700 at intervals.

Fig. 5 is a top partial schematic view of a solar module according to an embodiment of the invention. Fig. 6A to 6D are schematic views illustrating an assembly process of the solar module shown in fig. 5. Fig. 7 is a side view partially schematic illustration of the solar module shown in fig. 5. Fig. 8 is a partial schematic bottom view of the solar module shown in fig. 5. The solar module 10 shown in fig. 5 to 8 differs from the solar module 10 shown in fig. 1 in that: the coupling groove 240a includes an inner groove 242a and an outer groove 244a, and the drain member 100a includes an inner frame member 105a and an outer frame member 106 a. The inner groove 242a and the outer groove 244a are respectively disposed on the inner side and the outer side of the corner 230, the inner frame 105a is embedded in the inner groove 242a, the outer frame 106a is embedded in the outer groove 244a, the outer frame 106a is detachably connected to the inner frame 105a, the outer plates 330 and 430 of the first frame 300 and the second frame 400 respectively abut against two opposite sides of the outer frame 106a, and the outer frame 106a can be flush with the surface of the outer plate 330 of the first frame 300 and the surface of the outer plate 430 of the second frame 400.

For example, the inner frame 105a has a first inner cross bar 110a, an inner vertical bar 120a and a second inner cross bar 130a arranged from top to bottom, the inner vertical bar 120a is connected between the outer end of the first inner cross bar 110a and the outer end of the second inner cross bar 130a, the inner vertical bar 120a is embedded in the inner side groove 242a, the outer frame 106a has a first outer cross bar 140a, a first outer vertical bar 150a, a second outer cross bar 160a, a second outer vertical bar 170a and a third outer cross bar 180a arranged from top to bottom, the first outer vertical bar 150a is connected between the outer end of the first outer cross bar 140a and the outer end of the second outer cross bar 160a, the second outer vertical bar 170a is connected between the outer end of the second outer cross bar 160a and the outer end of the third outer cross bar 180a, the inner end of the second outer cross bar 160a is abutted against the outer end of the first inner cross bar 110a, the inner end of the third outer cross bar 180a is abutted against the outer end of the second inner cross bar 130a, the first outer cross bar 140a has a water guiding top 101a, the first accommodating groove 102a is formed between the first outer cross bar 140a, the first outer vertical bar 150a and the second outer cross bar 160a, the side opening of the first accommodating groove 102a is formed between the inner end of the first outer cross bar 140a and the inner end of the second outer cross bar 160a, the second accommodating groove 103a is formed between the first inner cross bar 110a, the inner vertical bar 120a, the second inner cross bar 130a, the second outer cross bar 160a, the second outer vertical bar 170a and the third outer cross bar 180a, the first outer vertical bar 150a and the second outer vertical bar 170a are sandwiched between the outer side plate 330 of the first frame 300 and the outer side plate 430 of the second frame 400, and the outer side surface of the first outer vertical bar 150a and the outer side surface of the second outer vertical bar 170a can be flush with the surface of the outer side plate 330 of the first frame 300 and the outer side plate 430 of the second frame 400.

Briefly explaining the assembly process of this embodiment is as follows: first, as shown in fig. 6A to 6B, the outer frame 106A and the inner frame 105a are fitted into the outer groove 244a and the inner groove 242a, respectively, and butted, so that the corner 230 is fitted into the second receiving groove 103 a. Next, as shown in fig. 6B to 6C, the first frame 300 is sleeved on the first connecting arm 210 and abuts against the outer frame 106a and the inner frame 105 a. Then, as shown in fig. 6D, the peripheral edge 510 of the laminate 500 is fitted with the second frame body 400. Then, as shown in fig. 5, 6C and 6D, the periphery 510 of the laminate 500 is embedded in the first frame 300, the corner 520 of the laminate 500 is embedded in the first receiving groove 102a through the side opening of the first receiving groove 102a, and the second frame 400 is sleeved on the second connecting arm 220 and abuts against the outer frame 106a and the inner frame 105a, so as to complete the assembly and form the drainage channel 600 and the drainage hole 700. In the present embodiment, as shown in fig. 8, the bottom plate 320 of the first frame 300 and the bottom plate 420 of the second frame 400 abut against two sides of the second inner cross bar 130a and two sides of the third outer cross bar 180a to form drainage holes 700 at intervals, and the drainage holes 700 are located between the bottom plate 320 of the first frame 300, the bottom plate 420 of the second frame 400 and the second inner cross bar 130 a.

Fig. 9 is a top partial schematic view of a solar module according to an embodiment of the invention. Fig. 10A to 10D are schematic views illustrating an assembly process of the solar module shown in fig. 9. Fig. 11 is a side view partially schematic illustration of the solar module shown in fig. 9. Fig. 12 is a partial schematic bottom view of the solar module shown in fig. 9. The solar module 10 shown in fig. 9 to 12 differs from the solar module 10 shown in fig. 1 in that: the coupling groove 240b further includes an inner groove 242b and an outer groove 244b, and the drain member 100b includes an upper frame member 107b and a lower frame member 108 b. The inner groove 242b and the outer groove 244b are disposed on the inner side and the outer side of the corner 230, the upper frame 107b is detachably connected to the lower frame 108b, the upper frame 107b is embedded in the inner groove 242a and the outer groove 244a, the lower frame 108b is embedded in the inner groove 242a and the outer groove 244a, the outer panel 330 of the first frame 300 and the outer panel 430 of the second frame 400 respectively abut against two opposite sides of the upper frame 107b, the outer panel 330 of the first frame 300 and the outer panel 430 of the second frame 400 respectively abut against two opposite sides of the lower frame 108b, and the upper frame 107b and the lower frame 108b can be flush with the surface of the outer panel 330 of the first frame 300 and the surface of the outer panel 430 of the second frame 400.

For example, the upper frame member 107b has a first upper cross bar 110b, a second upper cross bar 120b, a first upper vertical bar 130b, a second upper vertical bar 140b and a third upper vertical bar 150b, the first upper cross bar 110b, the first upper vertical bar 130b and the second upper cross bar 120b are arranged from top to bottom, the first upper vertical bar 130b is connected between the first upper cross bar 110b and the second upper cross bar 120b, the second upper vertical bar 140b is opposite to the third upper vertical bar 150b, the upper end of the second upper vertical bar 140b and the upper end of the third upper vertical bar 150b are connected to the bottom surface of the second upper cross bar 120b, the lower frame member 108b has a first lower vertical bar 160b, a second lower vertical bar 170b and a lower cross bar 180b, the first lower vertical bar 160b and the second lower vertical bar 170b are opposite, the bottom end of the first lower vertical bar 160b and the bottom end of the second lower vertical bar 170b are connected to the top surface of the lower cross bar 180b, the lower end of the second upper vertical bar 140b is connected to the upper end of the first lower vertical bar 160b, the second upper vertical bar 140b and the first lower vertical bar 160b are embedded in the outer groove 244b, the lower end of the third upper vertical bar 150b is abutted to the upper end of the second lower vertical bar 170b, the third upper vertical bar 150b and the second lower vertical bar 170b are embedded in the inner groove 242b, the first upper cross bar 110b has a water guiding top 101b, the first accommodating groove 102b is formed between the first upper cross bar 110b, the second upper cross bar 120b and the first upper vertical bar 130b, the second accommodating groove 103b is formed between the second upper cross bar 120b, the second upper vertical bar 140b, the third upper vertical bar 150b, the first lower vertical bar 160b, the second lower vertical bar 170b and the lower cross bar 180b, the second upper vertical bar 140b and the first lower vertical bar 160b are clamped between the outer side plate 330 of the first frame 300 and the outer side plate 430 of the second frame 400, and the outer side surface of the first upper vertical bar 130b, the outer side surface of the second upper vertical bar 140b and the outer side surface of the first lower vertical bar 160b can be clamped between the outer side plate 330 of the first frame 300 and the outer side plate 330 of the first frame 400 and the outer side plate of the first frame 400 The surfaces of the outer panels 430 are flush.

Briefly explaining the assembly process of this embodiment is as follows: first, as shown in fig. 10A to 10B, the upper frame member 107B and the lower frame member 108B are fitted into the outer groove 244B and the inner groove 242B and butted, so that the corner 230 is fitted into the second receiving groove 103B. Next, as shown in fig. 10B to 10C, the first frame 300 is sleeved on the first connecting arm 210 and abuts against the upper frame 107B and the lower frame 108B. Then, as shown in fig. 10D, the peripheral edge 510 of the laminate 500 is fitted with the second frame body 400. Then, as shown in fig. 9, 10C and 10D, the periphery 510 of the laminate 500 is fitted with the first frame 300, the corner 520 of the laminate 500 is fitted into the first receiving groove 102b through the side opening of the first receiving groove 102b, and the second frame 400 is sleeved on the second connecting arm 220 and abuts against the upper frame 107b and the lower frame 108b, so as to complete the assembly and form the drainage channel 600 and the drainage hole 700. In the present embodiment, as shown in fig. 11, the bottom plate 320 of the first frame 300 and the bottom plate 420 of the second frame 400 abut against two sides of the bottom rail 180b to form the drainage holes 700 at intervals, and the drainage holes 700 are located between the bottom plate 320 of the first frame 300, the bottom plate 420 of the second frame 400 and the bottom rail 180 b.

In summary, in the solar module 10 according to the embodiments of the present invention, the corner 520 of the lamination member 500 is embedded in the first receiving groove 102, 102a, 102b of the drainage member 100, 100a, 100b, so that the corner 520 of the lamination member 500 is covered in the drainage member 100, 100a, 100b, thereby preventing the corner 520 of the lamination member 500 from being exposed to the outside and causing damage, and ensuring the integrity of the lamination member 500. In addition, after the corner fitting 200 is connected to the first and second housings 300 and 400, the drain members 100, 100a, and 100b form a drain passage 600 by separating the first and second housings 300 and 400 from the corner fitting 200, and rainwater can be directly drained from the surface of the laminate 500 through the drain passage 600, thereby preventing a reduction in power generation efficiency and a hot spot problem caused by shielding the laminate 500 with dust remaining after evaporation of accumulated rainwater. In addition, the drainage members 100, 100a, 100b may be applied to a metal extrusion process without being processed specially or many times, thereby having a low production cost. Therefore, the solar module 10 of the embodiment of the present invention has the characteristics of ensuring the integrity of the laminate 500, avoiding the power generation efficiency reduction and the hot spot problem caused by poor drainage, and having low production cost.

Although the present invention has been described with reference to the above embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the invention.