CN217721130U

CN217721130U - Photovoltaic power generation assembly

Info

Publication number: CN217721130U
Application number: CN202220418309.2U
Authority: CN
Inventors: 胡奭; 吴限; 涂钢; 张攀; 周建平; 杨玉娇
Original assignee: Sichuan South China Electric Power Design Institute Co ltd
Current assignee: Sichuan South China Electric Power Design Institute Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-11-01
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a photovoltaic power generation subassembly, install in proper order including base plate (3), through mounting structure a plurality of solar panel assembly (1), the setting on base plate (3) are in be used for fixed both sides on base plate (3) the marginal fixed knot structure and the setting at base plate (3) edge are in solar panel assembly (1) with heat radiation structure between base plate (3). The utility model discloses a mounting structure and edge fixed knot construct and come solar panel assembly to install on the base plate, its simple to operate, swift. The utility model discloses be provided with heat radiation structure, fin on the heat radiation structure and solar panel assembly's contact dorsad for the last heat transfer of solar panel assembly gives the fin, can improve the radiating effect of solar panel assembly like this.

Description

Photovoltaic power generation assembly

Technical Field

The utility model relates to a photovoltaic power generation technical field specifically indicates a photovoltaic power generation subassembly.

Background

Solar power generation is a technology for directly converting light energy into electric energy by utilizing a photovoltaic effect of a semiconductor interface, and can meet daily electricity consumption of residents, but a large number of solar energy battery modules are needed, so that a plurality of solar battery modules are required to be assembled together during installation to meet the power supply requirement. However, the existing installation structure is complex, inconvenient to install and poor in heat dissipation effect, which can cause the solar cell to have too high temperature after working for a long time and influence the service life of the solar cell. In order to solve the problem, the application provides a simple to operate to can improve radiating effect's photovoltaic power generation subassembly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned problem, provide a photovoltaic power generation subassembly, it installs inconveniently to the radiating effect is good.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a photovoltaic power generation component, includes the base plate, installs in proper order through mounting structure a plurality of solar panel assemblies on the base plate, set up be used for fixed both ends the outside on the base plate the edge fixed knot of base plate constructs and sets up everywhere solar panel assembly with heat radiation structure between the base plate.

The mounting structure comprises a mounting plate arranged on the base plate and a cover plate covered on the mounting plate; the both sides of mounting panel all are provided with the mounting panel concave station, the both sides of lid plywood all are provided with the lid and close the board concave station, the mounting panel concave station with lid closes and forms between the board concave station and press from both sides tight chamber, adjacent two solar panel assembly's edge is then pressed from both sides tightly and is in mounting structure both sides press from both sides tight intracavity.

Be provided with the recess on the lid board, the recess is inside be provided with be used for with the lid board is fixed bolt on the mounting panel.

And a seal is arranged on the groove.

The edge fixing structure comprises a fixing plate arranged on the base plate and a pressing plate arranged on the fixing plate; be provided with the pressboard concave station on the pressboard, be provided with the fixed plate concave station on the fixed plate, the pressboard concave station with form fixed chamber between the fixed plate concave station, the edge centre gripping of the solar panel assembly in the outside is in fixed intracavity.

The heat dissipation structure comprises a support plate connected to the substrate through a spring and a plurality of heat dissipation fins arranged on the support plate; one end of the radiating fin is in contact with the back surface of the solar power generation panel assembly.

The mounting panel concave station with the bottom of fixed plate concave station all is provided with the locating hole, solar panel assembly's back is provided with can block into spacing arch in the locating hole.

The bottom of the cover plate concave station and the bottom of the pressing plate concave station are both provided with buffer rubber pads.

Compared with the prior art, the method has the following beneficial effects:

(1) The utility model discloses a mounting structure and edge fixed knot construct and come solar panel assembly to install on the base plate, its simple to operate, swift.

(2) The utility model discloses be provided with heat radiation structure, the fin on the heat radiation structure contacts with solar panel assembly's dorsad for the last heat transfer of solar panel assembly gives the fin, can improve the radiating effect of solar panel assembly like this.

(3) The utility model discloses a bottom of mounting panel concave station and fixed plate concave station all is provided with the locating hole, and solar panel assembly's back is provided with can the card go into spacing arch in the locating hole can prevent through locating hole and spacing bellied fixed action that the relative base plate of solar panel assembly from reciprocating.

(4) The utility model discloses close the bottom of board concave station and pressfitting board concave station at the lid and all be provided with the buffering cushion, can protect solar panel assembly through setting up the buffering cushion.

Additional features of the present application will be set forth in part in the description which follows. Additional features of some aspects of the present application will be apparent to those of ordinary skill in the art in view of the following description and accompanying drawings, or in view of the production or operation of the embodiments. The features disclosed in this application may be realized and attained by practice or use of various methods, instrumentalities and combinations of the specific embodiments described below.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. Like reference symbols in the various drawings indicate like elements. Wherein,

fig. 1 is a structural diagram of the present invention.

Fig. 2 is an enlarged view of a point a in fig. 1.

Fig. 3 is a rear view of the solar panel assembly of the present invention.

Fig. 4 is a structural view of the mounting plate of the present invention.

The reference numbers in the above figures refer to: 1-solar panel assembly, 2-fin, 3-base plate, 4-lid board, 5-mounting panel, 6-locating hole, 7-backup pad, 8-spring, 9-pressfitting board, 10-fixed plate, 11-clamping chamber, 12-recess, 13-strip of paper used for sealing, 14-bolt, 15-spacing arch.

Detailed Description

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

It should be noted that if the terms "first", "second", etc. are used in the description and claims of this application and in the above-described drawings, they are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, if the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, if the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", etc. are referred to, their indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, in this application, the terms "mounted," "disposed," "provided," "connected," "coupled," and the like should be construed broadly if they refer to one another. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Examples

As shown in fig. 1, the embodiment discloses a photovoltaic power generation assembly, which includes a substrate 3 and a plurality of solar power generation panel assemblies 1; the solar power generation panel assemblies 1 are sequentially mounted on the base plate 3 through mounting structures, and the edges of the two solar power generation panel assemblies 1 on the outermost sides of the two ends are fixed on the cover base plate 3 through edge fixing structures. In addition, a heat dissipation structure is arranged between each solar power generation panel assembly 1 and the base plate 3.

As shown in fig. 1 and 2, the mounting structure includes a mounting plate 5 and a cover plate 4, the mounting plate 5 is disposed on the base plate 3, and the cover plate 4 is mounted on the mounting plate 5. Specifically, a groove 12 is formed in the covering plate 4, a bolt 14 for fixing the covering plate 4 to the mounting plate 5 is arranged in the groove 12, and when the fixing device is used, the covering plate 4 and the mounting plate 5 can be fixed by screwing the bolt 14 into the mounting plate 5.

In addition, the two sides of the mounting plate 5 are provided with mounting plate concave stations, the two sides of the cover plate 4 are provided with cover plate concave stations, a clamping cavity 11 is formed between the mounting plate concave stations and the cover plate concave stations, the edges of two adjacent solar power generation plate assemblies 1 are clamped in the clamping cavities 11 on the left side and the right side of the same mounting structure, and therefore the solar power generation plate assemblies 1 can be connected together.

In order to prevent impurities from entering the groove 12, the groove 12 of this embodiment is provided with a seal 13, and the seal 13 can be fastened after the bolt 14 is fastened.

Two edge fixing structures are used for fixing the outer edges of the two outermost solar power generation panel assemblies 1 at two ends, and as shown in fig. 1, the edge fixing structures comprise fixing plates 10 arranged on the base plate 3 and laminated plates 9 arranged on the fixing plates 10. Similarly, the pressing plate 9 is locked on the fixing plate 10 through bolts, the pressing plate 9 is provided with a pressing plate concave table, the fixing plate 10 is provided with a fixing plate concave table, a fixing cavity is formed between the pressing plate concave table and the fixing plate concave table, the outer edges of the solar power generation plate assemblies 1 on the two sides are clamped in the fixing cavity, and the two solar power generation plate assemblies 1 on the outermost sides of the two ends are fixed well.

As shown in fig. 1, the heat dissipation structure includes a support plate 7 connected to the base plate 3 by a spring 8 and a plurality of heat dissipation fins 2 disposed on the support plate 7. Specifically, one end of the spring 8 is connected with the substrate 3, and the other end is connected with the support plate 7; one end of the heat sink 2 is connected to the support plate 7 and the other end is in contact with the back surface of the solar panel assembly 1. The arrangement of the springs 8 ensures that the heat sink 2 can be attached to the solar panel assembly 1.

In addition, as shown in fig. 3 and 4, the bottom of each of the mounting plate concave station and the fixing plate concave station is provided with a positioning hole 6, and the back of the solar power generation panel assembly 1 is provided with a limiting protrusion 15 which can be clamped into the positioning hole 6. The solar power generation panel assembly 1 can be prevented from moving up and down relative to the base plate 3 by the fixing action of the positioning holes 6 and the limiting protrusions 15.

As a preferred scheme, the bottom of the covering plate concave table and the bottom of the pressing plate concave table are both provided with buffer rubber pads; the solar power generation panel assembly 1 can be protected by arranging the buffer rubber mat.

During the installation, take off apron 4 and pressfitting board 9, place solar panel assembly 1 on fixed plate 10 and mounting panel 5 to make spacing arch 15 on the solar panel assembly 1 block into locating hole 6, make solar panel assembly 1 tentatively fix a position. Then, the lower cover plate 4 is locked on the mounting plate 5, the laminated plate 9 is locked on the fixing plate 10, and the radiating fins 2 are in contact with the solar power generation plate assembly 1; and after the installation, the whole photovoltaic power generation assembly is installed in the field through the installation support. The utility model discloses a mounting structure and edge fixed knot construct and install solar panel assembly 1 on base plate 3, its simple to operate, swift. In addition, through the arrangement of the heat dissipation structure, the heat dissipation fins 2 on the heat dissipation structure are in back contact with the solar power generation panel assembly 1, so that heat on the solar power generation panel assembly 1 is transferred to the heat dissipation fins 2, and the heat dissipation effect of the solar power generation panel assembly 1 can be improved.

It should be noted that all of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.

In addition, the above embodiments are exemplary, and those skilled in the art can devise various solutions in light of the disclosure, which are also within the scope of the disclosure and the protection scope of the present invention. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. A photovoltaic power generation assembly is characterized in that: the solar panel assembly fixing structure comprises a base plate (3), a plurality of solar panel assemblies (1) sequentially installed on the base plate (3) through installation structures, edge fixing structures and heat dissipation structures, wherein the edge fixing structures are arranged on the base plate (3) and used for fixing the outermost sides of the two ends, and the heat dissipation structures are arranged between the solar panel assemblies (1) and the base plate (3).

2. The photovoltaic power generation assembly of claim 1, wherein: the mounting structure comprises a mounting plate (5) arranged on the base plate (3) and a cover plate (4) covered on the mounting plate (5); the both sides of mounting panel (5) all are provided with the mounting panel concave station, the both sides of lid board (4) all are provided with the lid and close the board concave station, the mounting panel concave station with the lid closes and forms between the board concave station and press from both sides tight chamber (11), adjacent two the edge of solar panel subassembly (1) is then pressed from both sides tightly and is in the mounting structure both sides press from both sides in tight chamber (11).

3. A photovoltaic power generation assembly according to claim 2, wherein: be provided with recess (12) on lid plywood (4), recess (12) inside be provided with be used for with lid plywood (4) are fixed bolt (14) on mounting panel (5).

4. A photovoltaic power generation assembly according to claim 3, wherein: and a seal (13) is arranged on the groove (12).

5. The photovoltaic power generation assembly of claim 4, wherein: the edge fixing structure comprises a fixing plate (10) arranged on the base plate (3) and a laminated plate (9) arranged on the fixing plate (10); be provided with the pressboard concave station on pressboard (9), be provided with the fixed plate concave station on fixed plate (10), the pressboard concave station with form fixed chamber between the fixed plate concave station, the edge centre gripping of the solar panel subassembly (1) in the outside is in fixed intracavity.

6. The photovoltaic power generation assembly of claim 5, wherein: the heat dissipation structure comprises a support plate (7) connected to the base plate (3) through a spring (8) and a plurality of heat dissipation fins (2) arranged on the support plate (7); one end of the radiating fin (2) is in contact with the back surface of the solar power generation panel assembly (1).

7. The photovoltaic power generation assembly of claim 6, wherein: the mounting panel concave station with the bottom of fixed plate concave station all is provided with locating hole (6), the back of solar panel subassembly (1) is provided with can block into spacing arch (15) in locating hole (6).

8. The photovoltaic power generation assembly of claim 7, wherein: the bottom of the cover plate concave station and the bottom of the pressing plate concave station are both provided with buffer rubber pads.