CN216794887U

CN216794887U - Solar power generation element array

Info

Publication number: CN216794887U
Application number: CN202123223918.7U
Authority: CN
Inventors: 褚桐州
Original assignee: Shanghai Chuneng Electric Technology Co ltd
Current assignee: Shanghai Chuneng Electric Technology Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-21
Anticipated expiration: 2031-12-21

Abstract

The utility model belongs to the field of new energy, and particularly discloses a solar power generation element array, which comprises a photovoltaic array formed by a plurality of solar photovoltaic panels in array distribution, wherein two ends of the photovoltaic array are packaged and fixed by side plates, the bottom surface of the splicing part of two adjacent solar photovoltaic panels is fixed on a base plate, the bottom of the photovoltaic array is provided with a layer of heat-conducting plate, and the heat-conducting plate is provided with a heat-conducting strip which is embedded between every two base plates and is in contact fit with the bottom surfaces of the solar photovoltaic panels; the bottom of the heat conducting plate is provided with a heat dissipation assembly which is detachably arranged between the two side plates. According to the utility model, the heat dissipation structure is additionally arranged in the photovoltaic power generation device, and the heat conduction plate is connected, so that the heat dissipation structure can be directly attached and contacted with the solar photovoltaic plate, and the heat of the heat dissipation structure is diffused through the heat dissipation assembly; meanwhile, the heat dissipation assembly is arranged to be an open structure, and the bottom surface and the side surface of the heat dissipation assembly can form an air circulation structure, so that efficient heat dissipation is realized; and radiator unit sets up to demountable installation, easy dismounting, the later stage clearance of being convenient for is maintained.

Description

Solar power generation element array

Technical Field

The utility model relates to the field of new energy, in particular to a solar power generation element array.

Background

Solar photovoltaic systems, also known as photovoltaics, photovoltaic for short, refer to facilities that utilize the photovoltaic effect of photovoltaic semiconductor materials to convert solar energy into direct current electrical energy. The core of a photovoltaic installation is a solar panel. The semiconductor materials used for power generation are mainly: monocrystalline silicon, polycrystalline silicon, amorphous silicon, cadmium telluride, and the like. Since the application of renewable energy is actively promoted in various countries in recent years, the development of the photovoltaic industry is very rapid.

The photovoltaic cell board of present solar photovoltaic power generation device encapsulates on the base plate more, because its integrated level is high, consequently produces the heat also greatly, and current photovoltaic power generation device mostly does not add heat radiation structure, is in the during operation in high temperature environment for a long time, influences the holistic life of device easily.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a solar power generation element array to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a solar power generation element array comprises a photovoltaic array formed by a plurality of solar photovoltaic panels in array distribution, wherein two ends of the photovoltaic array are packaged and fixed by side plates, the bottom surface of the splicing part of two adjacent solar photovoltaic panels is fixed on a base plate, the bottom of the photovoltaic array is provided with a layer of heat conducting plate, and the heat conducting plate is provided with a plurality of heat conducting strips which are embedded between every two base plates and contact and laminate with the bottom surfaces of the solar photovoltaic panels at equal intervals; the heat-conducting plate bottom is provided with radiator unit, and radiator unit demountable installation is between the both sides board.

Preferably, the heat dissipation assembly comprises a plurality of heat dissipation fins and two fixing plates, the heat dissipation fins are distributed at equal intervals, each heat dissipation fin is perpendicular to the heat conduction plate, the top surface of each heat dissipation fin is abutted to the bottom surface of the heat conduction plate, and the two fixing plates are arranged at two ends of the bottom surface of each heat dissipation fin in parallel and span each heat dissipation fin and vertically fix each heat dissipation fin on the two fixing plates.

Preferably, a mounting plate for supporting the heat dissipation assembly and fixing the heat dissipation assembly integrally is connected between the middle parts of the bottom surfaces of the two side plates.

Preferably, two ends of the bottom of the two side plates are respectively provided with lug plates which are bent inwards and attached to the bottoms of the two fixing plates, and each lug plate is fixedly connected with the end part of the corresponding fixing plate through a bolt.

Preferably, each of the heat dissipation fins is arranged in a direction parallel to the two side plates, a plurality of heat dissipation notches are formed in each of the heat dissipation fins at equal intervals, and a ventilation groove is formed in each of the two side plates at a position corresponding to each of the heat dissipation fins.

Compared with the prior art, the utility model has the beneficial effects that:

the heat dissipation structure is additionally arranged in the photovoltaic power generation device, and the heat dissipation structure can be directly attached and contacted with the solar photovoltaic panel by utilizing the connection of the heat conduction plates, so that the heat of the heat dissipation structure is diffused through the heat dissipation assembly; meanwhile, the heat dissipation assembly is arranged to be an open structure, and the bottom surface and the side surface of the heat dissipation assembly can form an air circulation structure, so that efficient heat dissipation is realized; and the heat dissipation assembly is detachably mounted, is convenient to disassemble and assemble, and is convenient to clean and maintain in the later period.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic bottom view of the present invention;

fig. 3 is a schematic structural diagram of the heat dissipation assembly of the present invention.

In the figure: 1. a solar photovoltaic panel; 2. a side plate; 3. a substrate; 4. a heat conducting plate; 5. a heat conducting strip; 6. A heat sink; 7. a fixing plate; 8. mounting a plate; 9. an ear plate; 10. a bolt; 11. a heat dissipation notch; 12. And (4) ventilating slots.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a solar power generation element array comprises a photovoltaic array formed by a plurality of solar photovoltaic panels 1 in array distribution, wherein two ends of the photovoltaic array are packaged and fixed by side plates 2, the bottom surfaces of splicing parts of two adjacent solar photovoltaic panels 1 are fixed on base plates 3, a layer of heat conducting plate 4 is arranged at the bottom of the photovoltaic array, and a plurality of heat conducting strips 5 which are protruded between every two base plates 3 and are contacted and attached with the bottom surfaces of the solar photovoltaic panels 1 are arranged on the heat conducting plate 4 at equal intervals; the bottom of the heat conducting plate 4 is provided with a heat dissipation assembly which is detachably arranged between the two side plates 2.

Furthermore, the heat dissipation assembly comprises a plurality of heat dissipation fins 6 and two fixing plates 7 which are distributed at equal intervals, each heat dissipation fin 6 is perpendicular to the heat conduction plate 4, the top surface of each heat dissipation fin is abutted to the bottom surface of the heat conduction plate 4, and the two fixing plates 7 are arranged at two ends of the bottom surface of each heat dissipation fin 6 in parallel and span each heat dissipation fin 6 and vertically fix each heat dissipation fin 6 on the two fixing plates 7.

Furthermore, a mounting plate 8 which supports the heat dissipation assembly and is used for integrally fixing the device is connected between the middle parts of the bottom surfaces of the two side plates 2.

Furthermore, two ends of the bottom of the two side plates 2 are respectively provided with an ear plate 9 which is bent inwards and is attached to the bottom of the two fixing plates 7, and each ear plate 9 is fixedly connected with the end of the corresponding fixing plate 7 through a bolt 10.

Furthermore, each of the heat dissipation fins 6 is arranged in a direction parallel to the two side plates 2, a plurality of heat dissipation notches 11 are formed in each of the heat dissipation fins 6 at equal intervals, and a ventilation groove 12 is formed in each of the two side plates 2 at a position corresponding to each of the heat dissipation fins 6.

The working principle is as follows:

the bottom of the photovoltaic array is provided with a heat conducting plate 4, the heat conducting plate 4 is provided with a plurality of heat conducting strips 5 which are embedded between every two substrates 3 at equal intervals and are contacted and attached with the bottom surface of the solar photovoltaic panel 1, and the heat conducting plates 5 are connected and can be directly contacted and attached with the bottom surface of the solar photovoltaic panel 1 to diffuse the heat of the heat conducting plates through the heat radiating assembly; meanwhile, the heat dissipation assembly is arranged to be an open structure, a plurality of heat dissipation notches 11 are formed in each heat dissipation fin 6 at equal intervals, and a ventilation groove 12 is formed in the positions, corresponding to the heat dissipation fins 6, of the two side plates 2 respectively, so that air circulation structures can be formed on the bottom surface and the side surfaces of the heat dissipation assembly, and efficient heat dissipation is achieved; and the two ends of each radiating fin 6 of the radiating assembly are assembled into a whole through a fixing plate 7, and the two ends of the fixing plate 7 are arranged on the ear plates 9 of the two side plates 2 through bolts 10, so that the radiating assembly is convenient to disassemble and assemble, and is convenient to clean and maintain in the later period.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A solar power generation element array is characterized by comprising a photovoltaic array formed by a plurality of solar photovoltaic panels (1) in array distribution, wherein two ends of the photovoltaic array are packaged and fixed by side plates (2), the bottom surfaces of the splicing parts of two adjacent solar photovoltaic panels (1) are fixed on base plates (3), the bottom of the photovoltaic array is provided with a layer of heat-conducting plate (4), and the heat-conducting plate (4) is provided with a plurality of heat-conducting strips (5) which are protruded between every two base plates (3) at equal intervals and are contacted and attached with the bottom surfaces of the solar photovoltaic panels (1); the bottom of the heat conducting plate (4) is provided with a heat dissipation assembly which is detachably arranged between the two side plates (2).

2. An array of solar power elements according to claim 1, wherein: the radiating component comprises a plurality of radiating fins (6) and two fixing plates (7) which are distributed at equal intervals, each radiating fin (6) is perpendicular to the heat conducting plate (4), the top surface of each radiating fin is abutted against the bottom surface of the heat conducting plate (4), and the fixing plates (7) are arranged at two ends of the bottom surface of each radiating fin (6) in parallel and span each radiating fin (6) and vertically fix each radiating fin (6) on the two fixing plates (7).

3. An array of solar power elements according to claim 1, wherein: and a mounting plate (8) which is used for supporting the heat dissipation assembly and integrally fixing the device is connected between the middle parts of the bottom surfaces of the two side plates (2).

4. An array of solar power elements according to claim 1, wherein: two the both ends of curb plate (2) bottom are provided with respectively to inside bending and laminating otic placode (9) in two fixed plate (7) bottoms, and each otic placode (9) passes through bolt (10) and the fixed plate (7) tip rigid coupling that corresponds.

5. An array of solar power elements according to claim 2, wherein: each radiating fin (6) is arranged along the direction parallel to the two side plates (2), a plurality of radiating notches (11) are arranged on each radiating fin (6) at equal intervals, and a ventilating groove (12) is respectively arranged on the two side plates (2) at the position corresponding to each radiating fin (6).