CN218603445U

CN218603445U - Wiring structure of double-sided photovoltaic module

Info

Publication number: CN218603445U
Application number: CN202222457292.4U
Authority: CN
Inventors: 何季光
Original assignee: Individual
Current assignee: Zhejiang Yineng Ju Construction Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-03-10
Anticipated expiration: 2032-09-16

Abstract

The utility model relates to a photovoltaic technology field, especially a two-sided photovoltaic module's wiring structure, including two-sided photovoltaic module, two the equal joint in one side of two-sided photovoltaic module has the fixed plate, two the equal sliding connection in one side of fixed plate has the connecting plate. The utility model has the advantages that: the cable is inserted into a first cable clamping groove of the fixing plate, passes through the first cable clamping groove and then is inserted into a second cable clamping groove of the limiting plate, a connecting block is arranged in the second cable clamping groove, connecting plugs are arranged on the two cables, the two connecting plugs are arranged on the connecting block, and then two double-sided photovoltaic components of the connecting block are communicated with each other; connecting plate sliding connection uses two nuts to install on the limiting plate in the connecting plate draw-in groove, when cable and two-sided photovoltaic module damaged, is convenient for dismantle connecting plate and locating plate get off.

Description

Wiring structure of double-sided photovoltaic module

Technical Field

The utility model relates to a photovoltaic technology field, especially a two-sided photovoltaic module's wiring structure.

Background

The double-sided component is just a component capable of generating power on the front side and the back side as the name implies. When sunlight irradiates the double-sided assembly, part of light is reflected to the back side of the double-sided assembly by the surrounding environment, and the part of light can be absorbed by the cell, so that the light contributes to the photocurrent and the efficiency of the cell.

In the photovoltaic power generation technology, a junction box is arranged on a photovoltaic module, electric power generated by a solar cell is connected with an external circuit to conduct current generated by the photovoltaic module, meanwhile, the photovoltaic module can be connected in series by the junction box to increase voltage and current, the junction box is usually arranged at the junction of battery plates of the photovoltaic module, and the junction boxes are connected through a connector. However, the connector for connecting the junction box is usually directly hung on the surface of the photovoltaic module, so that the light receiving area of the photovoltaic module is shielded, and the power generation capacity is influenced.

Therefore, the utility model provides a two-sided photovoltaic module's wiring structure solves.

SUMMERY OF THE UTILITY MODEL

The object of the utility model is to solve at least one of the technical defects.

Therefore, an object of the present invention is to provide a wiring structure of a double-sided photovoltaic module to solve the problems mentioned in the background art and overcome the disadvantages existing in the prior art.

In order to achieve the above object, an embodiment of an aspect of the utility model provides a two-sided photovoltaic module's wiring structure, including two-sided photovoltaic module, two the equal joint in one side of two-sided photovoltaic module has the fixed plate, two the equal sliding connection in one side of fixed plate has the connecting plate, two one side joint of two-sided photovoltaic module has the limiting plate, one side of limiting plate is provided with the locating plate.

Preferably, by any one of the above schemes, two fixed plate clamping grooves are formed in one side of each double-sided photovoltaic module, two through holes are formed in one side of each double-sided photovoltaic module, two cables are fixedly connected to one side of each fixed plate clamping groove, and two connecting plugs are fixedly connected to one side of each cable.

Preferably, according to any one of the above schemes, one side of each of the two fixing plates is provided with a first cable clamping groove, one side of each of the two fixing plates is provided with a connecting plate clamping groove, the outer surfaces of the two fixing plates are clamped on the inner surfaces of the fixing plate clamping grooves, and the two first cable clamping grooves are communicated.

Preferably, in any of the above schemes, the outer surfaces of the two connecting plates are respectively clamped to the inner surfaces of the two connecting plate clamping grooves.

Preferably by any of the above-mentioned schemes, second cable slot has been seted up to one side of limiting plate, second cable slot's internal surface fixed connection has the connecting block, two connecting plug draw-in grooves have been seted up to one side of connecting block, two dead levers of interior diapire fixedly connected with of second cable slot, two first nut card hole has all been seted up to one side of dead lever, the equal fixedly connected with connecting rod in both sides of limiting plate.

Preferably, according to any one of the above schemes, the outer surfaces of the four connecting rods are clamped to the inner surfaces of the four through holes, the second cable clamping groove is communicated with the two first cable clamping grooves, the outer surfaces of the two cables are respectively arranged on the inner surfaces of the two first cable clamping grooves and the inner surface of the second cable clamping groove, and the outer surfaces of the two connecting plugs are respectively clamped to the inner surfaces of the two connecting plug clamping grooves.

Preferably, according to any one of the above schemes, two second nut clamping holes are formed in one side of the pair of positioning plates, nuts are connected to the inner surfaces of the two second nut clamping holes in a threaded manner, the outer surface of the positioning plate is clamped to the inner surface of the second cable clamping groove, and the outer surfaces of the two nuts are connected to the inner surfaces of the two second nut clamping holes in a threaded manner.

Compared with the prior art, the utility model has the advantages and beneficial effects of do:

1. the utility model discloses a cable interlude is in the first cable slot of fixed plate, then interlude to the second cable slot of limiting plate in through first cable slot, install the connecting block in second cable slot, install connecting plug on two cables, two connecting plugs are installed on the connecting block, and then make two-sided photovoltaic module of it be linked together, and the connector is installed in two-sided photovoltaic module's centre, and then has avoided sheltering from of connector to the light, improves the light utilization ratio.

2. The utility model discloses a connecting plate sliding connection uses two nuts to install on the limiting plate in the connecting plate draw-in groove, locating plate, when cable and two-sided photovoltaic module damaged, is convenient for dismantle connecting plate and locating plate get off, maintains.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a first perspective structure according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an explosion structure according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional structural view of an embodiment of the present invention;

fig. 4 is a schematic structural view of a double-sided photovoltaic module according to an embodiment of the present invention;

FIG. 5 is a schematic view of a fixing plate according to an embodiment of the present invention;

fig. 6 is a schematic diagram of a limiting plate structure according to an embodiment of the present invention.

In the figure: 1-double sided photovoltaic module, 11-fixed board card slot, 12-through hole, 13-cable, 14-connection plug, 2-fixed board, 21-first cable card slot, 22-connection board card slot, 3-connection board, 4-limiting board, 41-second cable card slot, 42-connection block, 43-connection plug card slot, 44-fixing bar, 45-first nut card hole, 46-connection bar, 5-positioning board, 51-second nut card hole, 52-nut.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 6, a wiring structure of two-sided photovoltaic module, including two-sided photovoltaic module 1, the equal joint in one side of two-sided photovoltaic module 1 has fixed plate 2, and the equal sliding connection in one side of two fixed plate 2 has connecting plate 3, and one side joint of two-sided photovoltaic module 1 has limiting plate 4, and one side of limiting plate 4 is provided with locating plate 5.

Fixed plate draw-in groove 11 has all been seted up to one side of two-sided photovoltaic module 1, two through-holes 12 have all been seted up to one side of two-sided photovoltaic module 1, the equal fixedly connected with cable 13 in one side of two fixed plate draw-in grooves 11, the equal fixedly connected with connecting plug 14 in one side of two cables 13, four connecting rods 46 on the limiting plate 4 are installed in the through-hole 12 of two-sided photovoltaic module 1, and then make two-sided photovoltaic module 1 link together, and then executed the fixed of two-sided photovoltaic module 1.

First cable slot 21 has all been seted up to one side of two fixed plates 2, and connecting plate slot 22 has all been seted up to one side of two fixed plates 2, and the surface joint of two fixed plates 2 is in the internal surface of fixed plate slot 11, and two first cable slot 21 communicate with each other.

The surface of two connecting plates 3 is joint respectively in the internal surface of two connecting plate draw-in grooves 22, the utility model discloses a 3 sliding connection of connecting plate are in connecting plate draw-in groove 22, and locating plate 5 uses two nuts 52 to install on limiting plate 4, when cable 13 and two-sided photovoltaic module 1 damaged, are convenient for dismantle connecting plate 3 and locating plate 5 get off, maintain.

Second cable groove 41 has been seted up to one side of limiting plate 4, and the internal surface fixed connection of second cable groove 41 has connecting block 42, and two connecting plug draw-in grooves 43 have been seted up to one side of connecting block 42, two dead levers 44 of the interior diapire fixedly connected with of second cable groove 41, and first nut card hole 45, the equal fixedly connected with connecting rod 46 in both sides of limiting plate 4 have all been seted up to one side of two dead levers 44.

The surface joint of four connecting rods 46 in the internal surface of four through-holes 12, second cable slot 41 communicates with each other with two first cable slot 21, the surface of two cables 13 sets up respectively in the internal surface of two first cable slot 21 and second cable slot 41, the surface joint in the internal surface of two connecting plug draw-in groove 43 respectively of two connecting plug 14, the utility model discloses a cable 13 alternates in the first cable slot 21 of fixed plate 2, then alternates in the second cable slot 41 of limiting plate 4 through first cable slot 21, installs connecting block 42 in second cable slot 41, installs connecting plug 14 on two cables 13, and two connecting plug 14 install on connecting block 42, and then make its two-sided photovoltaic module 1 be linked together, and the connector is installed in the centre of two-sided photovoltaic module 1, and then has avoided the sheltering from of connector to the light, improves light utilization ratio.

Two second nut card holes 51 are seted up to one side of locating plate 5 pair, and the internal surface threaded connection of two second nut card holes 51 has nut 52, and the external surface joint of locating plate 5 is in the internal surface of second cable clamp groove 41, and the external surface threaded connection of two nuts 52 is in the internal surface of two second nut card holes 45.

The utility model provides a two-sided photovoltaic module's wiring structure, theory of operation as follows:

1) (ii) a The cable 13 is inserted into the first cable slot 21 of the fixing plate 2, passes through the first cable slot 21 and then is inserted into the second cable slot 41 of the limiting plate 4, the connecting block 42 is installed in the second cable slot 41, the two cables 13 are provided with the connecting plugs 14, and the two connecting plugs 14 are installed on the connecting block 42.

2) (ii) a The connecting plate 3 is slidably connected in the connecting plate clamping groove 22, and the positioning plate 5 is mounted on the positioning plate 4 by using two nuts 52.

Compared with the prior art, the utility model discloses for prior art have following beneficial effect:

1. the utility model discloses a cable 13 alternates in first cable clamping groove 21 of fixed plate 2, then alternate in second cable clamping groove 41 of limiting plate 4 through first cable clamping groove 21, install connecting block 42 in second cable clamping groove 41, install connecting plug 14 on two cables 13, two connecting plug 14 are installed on connecting block 42, and then make its two-sided photovoltaic module 1 be linked together, the connector is installed in the centre of two-sided photovoltaic module 1, and then avoided sheltering from of connector to light, improve light utilization ratio.

2. The utility model discloses a 3 sliding connection of connecting plate are in connecting plate draw-in groove 22, and locating plate 5 uses two nuts 52 to install on limiting plate 4, when cable 13 and two-sided photovoltaic module 1 damaged, are convenient for dismantle connecting plate 3 and locating plate 5 get off, maintain.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It will be appreciated by persons skilled in the art that any combination of the elements of the invention, including the description and specific embodiments set forth in the foregoing description and illustrated in the accompanying drawings, is not to be construed as limiting the scope of the invention and that no single element or combination of elements or components is shown in the detail or detail order to avoid obscuring the description. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a two-sided photovoltaic module's wiring structure which characterized in that: including two-sided photovoltaic module (1), two the equal joint in one side of two-sided photovoltaic module (1) has fixed plate (2), two the equal sliding connection in one side of fixed plate (2) has connecting plate (3), two one side joint of two-sided photovoltaic module (1) has limiting plate (4), one side of limiting plate (4) is provided with locating plate (5).

2. The wiring structure of a bifacial photovoltaic module as set forth in claim 1, wherein: two fixed plate draw-in groove (11) have all been seted up to one side of two-sided photovoltaic module (1), two through-hole (12), two have all been seted up to one side of two-sided photovoltaic module (1) the equal fixedly connected with cable (13) in one side of fixed plate draw-in groove (11), two the equal fixedly connected with connecting plug (14) in one side of cable (13).

3. The wiring structure of a bifacial photovoltaic module as set forth in claim 2, wherein: two first cable slot (21) have all been seted up to one side of fixed plate (2), two connecting plate draw-in groove (22) have all been seted up to one side of fixed plate (2), two the surface joint of fixed plate (2) is in the internal surface of fixed plate draw-in groove (11), two first cable slot (21) communicate with each other.

4. The wiring structure of a bifacial photovoltaic module as set forth in claim 3, wherein: the outer surfaces of the two connecting plates (3) are respectively clamped on the inner surfaces of the two connecting plate clamping grooves (22).

5. The wiring structure of a bifacial photovoltaic module as set forth in claim 4, wherein: second cable slot (41) have been seted up to one side of limiting plate (4), the internal fixed surface of second cable slot (41) is connected with connecting block (42), two connecting plug draw-in grooves (43) have been seted up to one side of connecting block (42), two dead levers (44) of interior diapire fixedly connected with of second cable slot (41), two first nut card hole (45) have all been seted up to one side of dead lever (44), the equal fixedly connected with connecting rod (46) in both sides of limiting plate (4).

6. The wiring structure of a bifacial photovoltaic module as set forth in claim 5, wherein: the outer surfaces of the four connecting rods (46) are connected to the inner surfaces of the four through holes (12) in a clamped mode, the second cable clamping grooves (41) are communicated with the two first cable clamping grooves (21), the outer surfaces of the two cables (13) are arranged on the inner surfaces of the two first cable clamping grooves (21) and the inner surface of the second cable clamping grooves (41) respectively, and the outer surfaces of the two connecting plugs (14) are connected to the inner surfaces of the two connecting plug clamping grooves (43) in a clamped mode respectively.

7. The wiring structure of a bifacial photovoltaic module as set forth in claim 6, wherein: two second nut card holes (51) have been seted up to one side that locating plate (5) are right, two the internal surface threaded connection of second nut card hole (51) has nut (52), the surface joint in the internal surface of second cable draw-in groove (41) of locating plate (5), two the external surface threaded connection of nut (52) is in the internal surface of two second nut card holes (51).