CN218243465U

CN218243465U - Intelligent module mounting structure and photovoltaic module

Info

Publication number: CN218243465U
Application number: CN202221006495.5U
Authority: CN
Inventors: 杨善文; 时晓蕾; 徐君; 陶高周
Original assignee: Sungrow Power Supply Co Ltd
Current assignee: Sungrow Power Supply Co Ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2023-01-06
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses an intelligent module mounting structure, include: an intelligent base; the intelligent base is provided with an input port and an output port; the intelligent base at least comprises a first cavity and a second cavity, wherein the first cavity is arranged on the first surface, and the second cavity is arranged on the other surfaces of the intelligent base; the second cavity includes: the intelligent module comprises a plurality of sub-cavities for mounting the intelligent module, wherein an input port is arranged in each sub-cavity; an output port is arranged in the first cavity, and the output port is electrically connected with the input port and the assembly cable of the photovoltaic assembly. According to the scheme, the intelligent module can be conveniently and quickly connected with the photovoltaic module cable; first cavity and second cavity set up on intelligent base's different faces, then intelligent base can fix completely on the subassembly, and during the intelligent object installation maintenance, need not to dismantle intelligent base. The utility model also discloses a photovoltaic module who has adopted above-mentioned intelligent object mounting structure.

Description

Intelligent module mounting structure and photovoltaic module

Technical Field

The utility model relates to a photovoltaic technology field, in particular to intelligent module mounting structure and photovoltaic module.

Background

The junction box is generally directly mounted on the back of the photovoltaic module, namely the junction box is separately mounted and fixed on the back of the module.

As the components still need to be connected to other intelligent modules and as technology advances, the functions of the intelligent modules are increasing, and the number and the circuitry sum thereof are correspondingly increasing.

The existing modules have different mounting structures, such as bottom gluing and sticking, and are mounted on a component by adopting self-tapping screws, or are integrated in a junction box, so that the modules are inconvenient to replace and maintain; meanwhile, the requirements for line connection are different, which results in mixing of the assembly method and the routing, and the interference may occur when the two are operated.

Therefore, how to connect the intelligent module with the component quickly and the maintenance is convenient to think for the above problems of the existing scheme.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an intelligent module mounting structure can realize intelligent module and photovoltaic module's high-speed joint and the maintenance of being convenient for.

The utility model also provides an use above-mentioned intelligent object mounting structure's photovoltaic module.

In order to achieve the above object, the utility model provides a following technical scheme:

a smart module mounting structure comprising: an intelligent base; the intelligent base is provided with an input port and an output port;

the intelligent base at least comprises a first cavity and a second cavity, wherein the first cavity is arranged on the first surface, and the second cavity is arranged on the other surfaces of the intelligent base; the second cavity includes: the intelligent module comprises a plurality of sub-cavities for mounting the intelligent module, wherein each sub-cavity is internally provided with an input port;

the output port is arranged in the first cavity and electrically connected with the input port and the assembly cable of the photovoltaic assembly.

Preferably, the input port is a snap spring arranged on the side wall of the sub-cavity.

Preferably, the plurality of sub-cavities are identical in structure.

Preferably, the second cavity is arranged on a second face of the intelligent base, which is opposite to the first face.

Preferably, the first cavity is at least partially located around a side of the second cavity;

the output port is arranged between the outer side wall of the sub-cavity and the inner side wall of the first cavity.

Preferably, the method further comprises the following steps: an intelligent module;

the shape of the intelligent module is matched with the shape of the sub-cavity.

the intelligent module comprises a circuit board and is connected through encapsulation;

the circuit board is provided with a functional device.

Preferably, the functional device is: at least one of a junction box, a shutdown device, a micro-inverter, and an optimizer.

Preferably, the method further comprises the following steps: a cover plate;

the cover plate is arranged at the opening of the second cavity.

Preferably, the method further comprises the following steps: a seal ring;

the sealing ring is arranged between the cover plate and the intelligent base.

A photovoltaic module, comprising: such as the smart module mounting structure described above.

According to the technical scheme, the intelligent module mounting structure provided by the utility model can conveniently and quickly connect the intelligent module with the photovoltaic module cable; first cavity and second cavity set up on intelligent base's different faces, then intelligent base can fix completely on the subassembly, and during the intelligent object installation maintenance, need not to dismantle intelligent base. The utility model also provides a photovoltaic module, owing to adopted foretell intelligent module mounting structure, consequently it also has corresponding beneficial effect, specifically can refer to the preceding explanation, no longer gives unnecessary details here.

Drawings

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

Fig. 1 is an assembly structure diagram of an intelligent module installation structure provided by an embodiment of the present invention;

fig. 2 is an explosion structure diagram of an intelligent module installation structure provided by an embodiment of the present invention;

fig. 3 is a schematic cross-sectional structural diagram of an intelligent module mounting structure provided in an embodiment of the present invention;

fig. 4 is a schematic diagram of a second surface structure of the intelligent base according to the embodiment of the present invention;

fig. 5 is a first side structure diagram of the intelligent base provided by the embodiment of the present invention.

The photovoltaic module comprises a photovoltaic module 1, an intelligent base 2, a first cavity 21, a second cavity 22 and a clamp spring 23, wherein the intelligent base is an intelligent base;

3 is intelligent module, 4 is the sealing strip, and 5 is the apron.

Detailed Description

The utility model discloses an intelligent object mounting structure and photovoltaic module can realize linking to each other various subassembly modules convenient and fast's with the photovoltaic module cable, and the photovoltaic module back sets up an intelligent base, and intelligent base box body divides the two-sided cavity, sets up first cavity with the one side of subassembly contact, then sets up the second cavity at the reverse side of subassembly non-contact. Various modules of the photovoltaic module, such as a junction box, a shutoff device, a micro inverter, an optimizer and other functional modules are placed in the second cavity, and the modules are electrically connected together by the first cavity of the intelligent base box body. And a sealing ring and a cover plate are arranged above the second cavity, so that the waterproof and module installation and maintenance are facilitated.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides an intelligent module mounting structure, include: an intelligent base 2, the structure of which can be seen in fig. 1-5; the intelligent base 2 is provided with an input port and an output port;

the first surface of the intelligent base 2 is used for being installed on the back surface of the photovoltaic module 1, the intelligent base 2 at least comprises a first cavity 21 and a second cavity 22, the first cavity 21 is arranged on the first surface, and the second cavity 22 is arranged on the other surfaces of the intelligent base 2; the second cavity 22 includes: the intelligent module 3 comprises a plurality of sub-cavities for mounting the intelligent module, wherein an input port is arranged in each sub-cavity;

an output port is provided in the first cavity 21, and the output port is electrically connected to the input port and a module cable (output line) of the photovoltaic module 1.

According to the technical scheme, the intelligent module mounting structure provided by the embodiment of the utility model can conveniently and quickly connect the intelligent module 3 with the photovoltaic module 1 cable; first cavity 21 and second cavity 22 set up the different sides at intelligent base 2, then intelligent base 2 can be fixed completely on the subassembly, and when intelligent module 3 installation maintenance, need not to dismantle intelligent base 2.

Specifically, the input port is a clamp spring 23 arranged on the side wall of the sub-cavity. The structure of the intelligent module can be shown in fig. 4, and the intelligent module 3 is in contact conduction with the clamp spring 23 between the intelligent base 2, so that the intelligent module is convenient to install, maintain and replace. The preferred embodiment is provided here, and the form of the input port of the present solution is not limited to this, and is not described here again.

Furthermore, the structures of the sub-cavities are the same, so that standardization and universality are facilitated. Accordingly, the appearance of each smart module 3 is also the same. Of course, according to the actual situation of the intelligent module 3, the size of the sub-cavity can be designed differently.

In this embodiment, the second cavity 22 is disposed on a second side of the smart chassis 2 opposite to the first side. The structure of which can be seen in figures 3, 4 and 5, facilitating handling from the back side of the photovoltaic module 1.

Preferably, the first cavity 21 is at least partially located around the side of the second cavity 22, that is, the first cavity 21 forms a peripheral cavity, and the second cavity 22 is a central cavity;

the output port is disposed between the outer sidewall of the sub-cavity and the inner sidewall of the first cavity 21. The structure thereof can be seen in fig. 3 and 5, and the size in the thickness direction can be reduced by using the space around the side surface.

As shown in fig. 2, the utility model provides an intelligent module mounting structure still includes: an intelligent module 3;

the shape of the intelligent module 3 matches the shape of the sub-cavity. The functional elements are designed in a modularized mode, so that the space is better utilized, and the overall size is reduced.

The utility model provides an intelligent module mounting structure still includes: an intelligent module 3;

the intelligent module 3 comprises a circuit board and is connected through encapsulation;

the circuit board is provided with a functional device. It will be appreciated that the functional device is a function for the intelligent module 3, including but not limited to: the method has the advantages that communication signal/control signal transmission (uploading component data and receiving control signals in a wired or wireless mode) and main power circuit function expansion (strong current/weak current can be achieved), direct current optimization, alternating current-direct current conversion, automatic component turn-off, single-block power generation and the like are achieved;

specifically, the functional device is: at least one of functional modules such as junction box, shutoff device, micro-inverter and optimizer. Certainly, only some common examples are given here, and the functional devices of the intelligent module 3 in the present solution are not limited to this range, and the selection type and the number thereof are determined according to actual needs, and are not described herein again.

As shown in fig. 2, the utility model provides an intelligent module mounting structure still includes: a cover plate 5;

the cover plate 5 is arranged at the opening of the second cavity 22, so that the protection capability is improved, and the installation and maintenance are convenient.

The utility model provides an intelligent module mounting structure still includes: a seal ring 4;

this sealing washer 4 sets up between apron 5 and intelligent base 2, is convenient for realize waterproofly.

This solution is further described below in connection with a complete embodiment:

an intelligent module mounting structure comprises a photovoltaic module 1, an intelligent base 2, an intelligent module 3, a sealing strip 4, a cover plate 5 and the like;

as shown in fig. 2-5, the intelligent base 2 is installed on the back of the photovoltaic module 1, the intelligent base 2 is divided into a first cavity 21 and a second cavity 22, the plurality of intelligent modules 3 are arranged inside the second cavity 22, the intelligent modules 3 are connected with the intelligent base 2 through clamp springs 23, and the clamp springs 23 of the modules are electrically connected inside the first cavity 21.

As shown in fig. 2, after the second cavity 22 and the intelligent module 3 are installed, the cover plate 5 is covered, and the sealing ring 4 is arranged between the cover plate 5 and the intelligent base 2 to realize sealing.

The scheme has the advantages that:

1. the intelligent base is arranged on the back of the photovoltaic module, the intelligent base box body is divided into a first cavity and a second cavity, the cavities are respectively arranged on two sides of the intelligent base box body, so that the base can be completely fixed on the module, and when each module is installed and maintained, the base does not need to be disassembled, and only the cover plate of the second cavity needs to be opened to replace each module;

2. each module is placed in the second cavity, the functions of the existing assembly junction box can be integrated into one module, and each module is in contact conduction with the base through the snap spring, so that the assembly junction box is convenient to install, maintain and replace;

3. the first cavity is internally provided with the component cable which is electrically connected with the clamp springs, so that the functions of the modules can be electrically connected together, and the first cavity is independent of the modules and does not interfere with each other.

The utility model also provides a photovoltaic module, include: such as the smart module mounting structure described above. The photovoltaic module of this scheme is owing to adopted foretell intelligent module mounting structure, therefore it also has corresponding beneficial effect, specifically can refer to preceding explanation, no longer gives details here.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An intelligent module mounting structure, comprising: an intelligent base (2); the intelligent base (2) is provided with an input port and an output port;

the first surface of the intelligent base (2) is used for being installed on the back surface of the photovoltaic module (1), the intelligent base (2) at least comprises a first cavity (21) and a second cavity (22), the first cavity (21) is arranged on the first surface, and the second cavity (22) is arranged on the other surfaces of the intelligent base (2);

the second cavity (22) comprises: the intelligent module (3) is arranged in the cavity, and the input port is arranged in each sub-cavity;

the output port is arranged in the first cavity (21) and electrically connected with the input port and a component cable of the photovoltaic component (1).

2. The mounting structure of a smart module according to claim 1, wherein the input port is a snap spring (23) provided to a side wall of the sub-cavity.

3. The smart module mounting structure according to claim 1, wherein a plurality of the sub-cavities are identical in structure.

4. The smart module mounting structure according to claim 1, wherein the second cavity (22) is provided at a second face of the smart chassis (2) opposite to the first face.

5. Intelligent module mounting structure according to claim 4, wherein the first cavity (21) is located at least partially around the side of the second cavity (22);

the output port is arranged between the outer side wall of the sub-cavity and the inner side wall of the first cavity (21).

6. The smart module mounting structure according to claim 1, further comprising: an intelligent module (3);

the shape of the intelligent module (3) is matched with the shape of the sub-cavity.

7. The smart module mounting structure according to claim 1, further comprising: an intelligent module (3);

the intelligent module (3) comprises a circuit board and is connected through encapsulation;

and the circuit board is provided with a functional device.

8. The smart module mounting structure according to claim 7, wherein the functional device is: at least one of a junction box, a shutdown device, a micro-inverter, and an optimizer.

9. A smart module mounting structure according to claim 1, further comprising: a cover plate (5);

the cover plate (5) is arranged at an opening of the second cavity (22).

10. A smart module mounting structure according to claim 9, further comprising: a seal ring (4);

the sealing ring (4) is arranged between the cover plate (5) and the intelligent base (2).

11. A photovoltaic module, comprising: a smart module mounting structure according to any one of claims 1-10.