CN213305341U

CN213305341U - Photovoltaic module frame group

Info

Publication number: CN213305341U
Application number: CN202022417027.4U
Authority: CN
Inventors: 张伟; 郑乐; 何晨旭; 徐伟智
Original assignee: Chint Solar (Zhejiang) Co Ltd; Haining Astronergy Technology Co ltd
Current assignee: Chint New Energy Technology Co Ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-05-28
Anticipated expiration: 2030-10-27

Abstract

The utility model provides a photovoltaic module frame group, including first frame (1) and second frame (11), wherein second frame (11) overlap joint is in on first frame (1) to from the top down conformal three waterproof layer that becomes, first waterproof layer ooze down the water and get into the second waterproof layer, after water is full of the second waterproof layer, water spills over then down flows and gets into third waterproof layer.

Description

Photovoltaic module frame group

Technical Field

The utility model relates to a solar cell field especially relates to a photovoltaic module frame group.

Background

The combination of photovoltaic and buildings is a new blue sea with huge potential, can effectively reduce building energy consumption, vigorously develops low-carbon and zero-carbon buildings, and has important practical significance for energy conservation, emission reduction and environmental protection. The building roof is one of main application scenes of the photovoltaic module, the existing photovoltaic module product is combined with the traditional installation mode, and the modules are installed on a U-shaped steel support through clamps or screws and attached to the roof. According to the traditional installation mode, the assembly and the bracket are installed and integrated without a waterproof effect, and cannot replace a roof material.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic module frame group, it overcomes the shortcoming among the prior art.

This object is achieved by a photovoltaic module frame assembly comprising a first frame and a second frame, wherein the first frame has a first clamping groove for a first laminate and a first outer side wall limiting the first clamping groove, a support plate extends vertically from the first outer side wall away from the first clamping groove at an upper portion of the first frame and a first water deflector extends vertically from the first outer side wall away from the first clamping groove below the support plate, a first water deflector is coupled vertically upwards with the first water deflector at an end portion of the first water deflector away from the first outer side wall, a first water trough is formed by the first water deflector and the first water deflector, wherein the second frame has a second clamping groove for a second laminate and a second outer side wall limiting the second clamping groove, a connecting baffle extends vertically from the second outer side wall at an upper portion of the second frame away from the second clamping groove, a second water guide plate vertically extends downwards from the middle section of the connecting baffle plate, a third water guide plate vertically extends from the second outer side wall to the lower portion of the second frame, the second water guide plate is far away from the second clamping groove, a second water baffle plate is vertically and upwards connected with the third water guide plate at the end portion of the third water guide plate, far away from the second outer side wall, and a second water flowing groove is formed through the third water guide plate and the second water baffle plate.

The utility model discloses in, waterproof frame group is constructed to photovoltaic module frame group, takes the design of three-layer waterproof construction, and the first layer mainly plays the effect of blocking water, and second, three two-layer are the flowing water design, improve waterproof nature.

According to a preferred embodiment of the invention, a first opening is formed in at least one of the two ends of the first water deflector. Water in the second waterproof layer may flow to the system drain tank through the first opening to increase the hydrophobic amount.

According to a preferred embodiment of the invention, a second opening is formed in at least one of the two ends of the third water deflector. The water in the third water prevention layer can flow to the system drainage groove through the second opening so as to improve the water repellency.

According to a preferred embodiment of the present invention, the end of the first water deflector remote from the first water deflector is configured with a first hook portion facing the first outer side wall.

According to a preferred embodiment of the present invention, a second hook portion facing the second outer side wall is formed at an end of the second water guide plate away from the connection baffle plate.

According to the utility model discloses a preferred embodiment, the second manger plate pastes and leans on first lateral wall department of first frame is used for the manger plate.

According to the utility model discloses a preferred embodiment, first frame has and arranges first cavity under the first draw-in groove, has inserted first angle sign indicating number in this first cavity, and when the group frame first frame is connected with adjacent frame through this first angle sign indicating number.

According to the utility model discloses a preferred embodiment, the second frame has and arranges the second cavity under the second draw-in groove, has inserted the second angle sign indicating number in this second cavity, when the group frame the second frame is connected with adjacent frame through this second angle sign indicating number.

According to a preferred embodiment of the present invention, a first glue overflow groove is disposed on an inner surface of at least one side wall of the first clamping groove. In the frame assembling glue applying process, the first glue overflowing grooves intercept the frame fixing glue in the first clamping grooves, so that the first laminated part does not overflow glue and keeps clean.

According to a preferred embodiment of the present invention, a second glue overflow groove is disposed on an inner surface of at least one side wall of the second clamping groove. In the frame assembling glue applying process, the second glue overflowing grooves intercept the frame fixing glue in the second clamping grooves, so that the second laminating piece does not overflow glue and keeps clean.

Drawings

Further details, advantages and advantageous embodiments of the invention are further obtained in the following description of preferred embodiments in connection with the drawings. Wherein:

fig. 1 shows a schematic view of one of the frames of a group of frames of a photovoltaic module according to the present invention;

fig. 2 shows a schematic view of another frame of a group of frames of a photovoltaic module according to the present invention;

fig. 3 shows a schematic view of a group of photovoltaic module frames formed by overlapping the frames according to fig. 1 and the frames according to fig. 2;

fig. 4a) and 4b) show a group frame partial view of the frame according to fig. 1 and the frame of fig. 2, respectively.

List of reference numerals

1 frame

2 first chamber

3 first card slot

4 first laminate

5 first outer side wall

6 support plate

7 first water guide plate

8 first water baffle

9 first hook part

10 first glue overflow groove

11 rims

12 second Chamber

13 second card slot

14 second laminate

15 second outer side wall

16 connecting baffle

17 second water guide plate

18 second hook part

19 third water guide plate

20 second water baffle

21 second glue overflow groove

22 first opening

23 second opening

24 first corner code

25 second corner connector.

Detailed Description

Fig. 1 shows a schematic view of one frame 1 of a group of frames of a photovoltaic module according to the present invention. The bezel 1 has a first cavity 2 and a first card slot 3 arranged above the first cavity 2. When framing, the frame 1 is connected to the adjacent frame by the first cavity 2 via a first corner bracket 24 (fig. 4 a). A first laminate 4 (fig. 3) is clamped in the first clamping groove 3.

The frame 1 furthermore has a first outer side wall 5 for limiting the first cavity 2 and the first card slot 3. A support plate 6 extends, for example, perpendicularly, from the first outer side wall 5 in the upper part of the frame 1, away from the first locking groove 3. Furthermore, a first water deflector 7 extends below the support plate 6, a first water deflector 8 is connected to the first water deflector 7 perpendicularly to the first water deflector 7 at the end of the first water deflector 7 remote from the first outer side wall 5, and a first hook 9 facing the first outer side wall 5 is formed at the end of the first water deflector 8 remote from the first water deflector 7. A first gutter is formed by the first water deflector 7 and the first water deflector 8.

In addition, a first glue overflow groove 10 is provided at an inner surface of at least one sidewall of the first card slot 3. In the frame assembling glue applying process, the first glue overflowing grooves 10 intercept the frame fixing glue in the first clamping grooves 3, so that the first laminated part 4 does not overflow glue and keeps clean.

Fig. 2 shows a schematic view of another frame 11 of the photovoltaic module frame set according to the present invention. The frame 11 has a second cavity 12 and a second card slot 13 disposed above the second cavity 12. When framing, the rim 11 is connected to an adjacent rim by the second cavity 12 via a second corner bracket 25 (fig. 4 b). A second lamination 14 (fig. 3) is clamped in the second card slot 13.

The frame 11 furthermore has a second outer side wall 15 for limiting the second cavity 12 and the second card slot 13. An attachment stop 16 extends, for example, perpendicularly, from the second outer side wall 15 in the upper portion of the frame 11 away from the second card slot 13. A second water deflector 17 extends perpendicularly downward in the middle section of the connecting baffle 16, and a second hook 18 facing the second outer wall 15 is formed at the end of the second water deflector 17 facing away from the connecting baffle 16. A third water deflector 19 extends in the lower part of the frame 11 away from the second outer wall 15 from the second cavity 12, for example vertically, and a second water baffle 20 is vertically connected to the third water deflector 19 at the end of the third water deflector 19 away from the second outer wall 15. A second flume is formed by the third water deflector 19 and the second water deflector 20.

In addition, a second glue overflow groove 21 is also provided at an inner surface of at least one side wall of the second card slot 13. In the frame gluing, the second glue overflow slot 21 intercepts the frame fixing glue in the second clamping slot 13, so that the second laminated part 14 does not overflow glue and keeps clean.

Fig. 3 shows a schematic view of a photovoltaic module frame group formed by overlapping the frame according to fig. 1 and the frame according to fig. 2. The frame 1 is used to hold the first laminate 4 and the frame 11 is used to hold the second laminate 14. When mounted, the frame 11 overlaps the frame 1 to form a frame group. The connecting baffle 16 of the frame 11 is lapped on the supporting plate 6 of the frame 1 to form a first waterproof layer. The first water guide plate 7 and the first water baffle plate 8 are L-shaped, and a second waterproof layer is formed by a first flowing water groove formed by the first water guide plate 7 and the first water baffle plate 8. The second water guide plate 17 extends into the first water flowing groove. The water infiltrated from the first waterproof layer flows into the second waterproof layer and then flows toward the system drain tank through the semicircular first openings 22 configured in both ends of the first water guide panel 7. After the water fills the second waterproof layer, the water overflows and then flows down along the first water deflector 8 into a second water flowing channel formed by the third water deflector 19 and the second water deflector 20, and the second water flowing channel forms a third waterproof layer. The water infiltrated from the second waterproof layer flows toward the system drain tank through the semicircular second openings 23 constructed in both ends of the third water guide panel 19. The whole frame group forms double-layer drainage, and the water drainage quantity is enlarged. Furthermore, it can be seen in fig. 3 that the second water deflector 20 is applied to the first outer side wall 5 of the edge frame 1 for water deflection.

Fig. 4a) and 4b) show a group frame partial view of the frame 1 according to fig. 1 and the frame 11 according to fig. 2, respectively. The frame 1 can be designed, for example, as a long frame in a group frame, which is connected to the adjacent short frame by a first corner brace 22. The frame 11 can likewise be designed, for example, as a long frame of a group frame, which is connected to the adjacent short frame by means of second corner connectors 23.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A photovoltaic module frame group, comprising a first frame (1) and a second frame (11), wherein the first frame (1) has a first clamping groove (3) for a first lamination member (4) and a first outer side wall (5) limiting the first clamping groove (3), a support plate (6) vertically extends from the first outer side wall (5) away from the first clamping groove (3) at the upper part of the first frame (1) and a first water deflector (7) vertically extends from the first outer side wall (5) away from the first clamping groove (3) below the support plate (6), a first water deflector (8) is vertically and upwardly connected with the first water deflector (7) at the end part of the first water deflector (7) away from the first outer side wall (5), a first flow channel is formed by the first water deflector (7) and the first water deflector (8), wherein the second rim (11) has a second clamping groove (13) for a second lamination member (14) and a second outer side wall (15) for limiting the second clamping groove (13), a connecting baffle plate (16) vertically extends from the second outer side wall (15) far away from the second clamping groove (13) at the upper part of the second rim (11), a second water guide plate (17) vertically extends downwards from the middle section of the connecting baffle plate (16), a third water guide plate (19) vertically extends from the second outer side wall (15) far away from the second clamping groove (13) at the lower part of the second rim (11), a second water baffle plate (20) is vertically and upwards connected with the third water guide plate (19) at the end part of the third water guide plate (19) far away from the second outer side wall (15), and a second water flowing channel is formed by the third water guide plate (19) and the second water guide plate (20), the first frame (1) and the second frame (11) are connected in a buckled mode, the connecting baffle (16) is overlapped on the supporting plate (6) to form a first waterproof layer, the second water guide plate (17) extends into the first water flowing groove, and the first water flowing groove serving as a second waterproof layer is arranged on the second water flowing groove serving as a third water preventing layer.

2. The photovoltaic module border group according to claim 1, characterized in that a first opening (22) is configured in at least one of the two ends of the first water guiding plate (7).

3. The photovoltaic module frame group according to claim 1 or 2, characterized in that a second opening (23) is configured in at least one of the two ends of the third water guiding plate (19).

4. The photovoltaic module frame group according to claim 1 or 2, characterized in that a first hook portion (9) facing the first outer side wall (5) is configured at the end of the first water deflector (8) remote from the first water deflector (7).

5. The photovoltaic module frame group according to claim 1 or 2, characterized in that a second hook (18) facing the second outer side wall (15) is configured at the end of the second water guiding plate (17) remote from the connecting baffle (16).

6. The photovoltaic module frame set according to claim 1 or 2, characterized in that the second water baffle (20) abuts at the first outer side wall (5) of the first frame (1).

7. The photovoltaic module frame assembly according to claim 1 or 2, wherein the first frame (1) has a first cavity (2) arranged below the first clamping groove (3), a first corner connector (24) is inserted into the first cavity (2), and the first frame (1) is connected with an adjacent frame through the first corner connector (24) when the frame assembly is performed.

8. The photovoltaic module frame set according to claim 1 or 2, wherein the second frame (11) has a second cavity (12) arranged below the second clamping groove (13), a second corner connector (25) is inserted into the second cavity (12), and the second frame (11) is connected with an adjacent frame through the second corner connector (25) when the frame is set.

9. The photovoltaic module frame group according to claim 1 or 2, characterized in that a first glue overflow groove (10) is provided at an inner surface of at least one side wall of the first clamping groove (3).

10. The photovoltaic module frame group according to claim 1 or 2, characterized in that a second glue overflow groove (21) is provided at an inner surface of at least one side wall of the second card groove (13).