CN218071434U

CN218071434U - Photovoltaic module with temperature adjusting function

Info

Publication number: CN218071434U
Application number: CN202220658023.1U
Authority: CN
Inventors: 谢小两; 庞键; 刘宁
Original assignee: Ningbo Osda Solar Co Ltd
Current assignee: Ningbo Osda Solar Co Ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-12-16
Anticipated expiration: 2032-03-23

Abstract

The utility model relates to a photovoltaic module field specifically is a photovoltaic module with temperature regulation function, including the photovoltaic frame, the interior roof fixedly connected with photovoltaic module body of photovoltaic frame, the bottom fixedly connected with installation piece of photovoltaic frame both sides, the top swing joint of installation piece has the construction bolt, the bottom fixedly connected with radiating seat of photovoltaic frame, the inside wall fixedly connected with radiator fan of radiating seat, the heat dissipation cavity has been seted up to the inside bottom of photovoltaic frame, the louvre that extends to the photovoltaic frame outside is seted up to heat dissipation cavity bottom. This photovoltaic module with temperature regulation function, through starting radiator fan, blow outside new trend inside to the heat dissipation cavity, and then discharge the heat that the work of photovoltaic module body produced through the louvre, realize the regulation of its temperature, avoid the high temperature to lead to the damage of photovoltaic module body to the problem of the temperature regulation of being not convenient for has been solved.

Description

Photovoltaic module with temperature adjusting function

Technical Field

The utility model relates to a photovoltaic module technical field specifically is a photovoltaic module with temperature regulation function.

Background

With the increasing importance of our country to the development of new energy, the development and utilization technology of wind power, water power and sunlight becomes more mature, wherein the sunlight has the advantages of convenient use, wide popularization range and the like, the use demand at present is very large, and the most popular in the utilization process of the sunlight is photovoltaic modules.

In the actual process of converting sunlight into electric energy, certain heat can be generated during the operation of the photovoltaic module, the conversion efficiency of the photovoltaic module is reduced due to the higher temperature, the photovoltaic module is damaged seriously, and the traditional inconvenience is used for carrying out temperature regulation on the photovoltaic module, so that the inconvenience in use is caused.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a photovoltaic module with temperature regulation function possesses advantages such as the temperature regulation of being convenient for, has solved the problem that general photovoltaic module is not convenient for temperature regulation.

In order to achieve the above object, the utility model provides a following technical scheme: the photovoltaic module comprises a photovoltaic frame, wherein the inner top wall of the photovoltaic frame is fixedly connected with a photovoltaic module body, the bottom ends of two sides of the photovoltaic frame are fixedly connected with installation blocks, the top ends of the installation blocks are movably connected with installation bolts, and the top ends of the installation blocks are movably connected with an anti-corrosion structure.

The bottom fixedly connected with radiating seat of photovoltaic frame, the inside wall fixedly connected with radiator fan of radiating seat, the intermediate position department fixedly connected with temperature sensor body of photovoltaic frame bottom, the heat dissipation cavity has been seted up to the inside bottom of photovoltaic frame, the inside intercommunication of pipe and radiating seat is passed through to one side of heat dissipation cavity, the interior roof fixedly connected with conducting strip of heat dissipation cavity, the louvre that extends to the photovoltaic frame outside is seted up to heat dissipation cavity bottom, the bottom swing joint of photovoltaic frame has the dust screen.

Further, rust-resistant structure of losing includes the screw thread seat, screw thread seat fixed connection is on the top of installation piece, and the outer wall swing joint of screw thread seat has waterproof seat, the card hole has been seted up to the interior roof of waterproof seat, and the inside swing joint of waterproof seat has dry piece, dry piece top fixedly connected with block hole matched with fixture block.

Furthermore, the inner wall of the waterproof seat is provided with an internal thread, and the waterproof seat forms a thread mounting and dismounting structure between the internal thread and the thread seat.

Furthermore, the dry block passes through to constitute the block structure between the inside in fixture block and the card hole, and dry block equal angular distribution has four.

Further, the quantity of conducting strip is two, and two conducting strips are about the vertical axis symmetric distribution of photovoltaic frame.

Furthermore, both sides swing joint of dust screen bottom has fixing bolt, and the bottom of photovoltaic frame is seted up with fixing bolt matched with bolt hole.

Furthermore, the area of the cross section of the dustproof net is larger than that of the cross section of the heat dissipation cavity, and the number of the heat dissipation cavities and the number of the dustproof nets are two.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this photovoltaic module with temperature regulation function, through being provided with radiator fan, the louvre, heat dissipation cavity and temperature sensor body, after the temperature is higher than temperature sensor body self predetermined value, start radiator fan, blow outside new trend inside to the heat dissipation cavity, simultaneously through the conducting strip, guide the inside heat dissipation cavity with the temperature on photovoltaic module body surface faster, and then make the inside new trend of heat dissipation cavity discharge the heat through the louvre, realize the heat dissipation of photovoltaic module body, and then realize its temperature regulation, guarantee the normal work of photovoltaic module body, avoid the high damage that leads to the photovoltaic module body of high temperature, prolong its life, thereby the problem of temperature regulation not convenient for has been solved.

2. This photovoltaic module with temperature regulation function, through being provided with waterproof seat, dry piece, internal thread and screw thread seat, through the screw-thread fit with the screw thread seat, make waterproof seat installation fix on installation piece top, and then carry out water repellent treatment to the construction bolt top through waterproof seat, avoid the rainwater directly to drench and fall on the construction bolt top, set up a plurality of dry pieces simultaneously, be convenient for remove the tide to the inside drying of waterproof seat, avoid the construction bolt top to take place the corrosion because of the moisture, guarantee the integrality on construction bolt top, and then be convenient for subsequent maintenance operation, thereby the corrosion problem that construction bolt easily received the moisture has been solved.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

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

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 4 is a schematic view of a partial three-dimensional structure of the waterproof seat of the present invention;

fig. 5 is an enlarged structural schematic view of the waterproof seat of the present invention;

fig. 6 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a photovoltaic module body; 2. a heat radiation fan; 3. a heat dissipation base; 4. a photovoltaic frame; 5. corrosion prevention structure; 501. a waterproof seat; 502. drying the blocks; 503. an internal thread; 504. a clamping hole; 505. a clamping block; 506. a threaded seat; 6. installing a bolt; 7. heat dissipation holes; 8. a heat dissipation cavity; 9. a heat conductive sheet; 10. mounting blocks; 11. a temperature sensor body; 12. a dust screen; 13. fixing the bolt; 14. bolt holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1 to 6, the photovoltaic module with temperature adjustment function in this embodiment includes a photovoltaic frame 4, a photovoltaic module body 1 is fixedly connected to an inner top wall of the photovoltaic frame 4, mounting blocks 10 are fixedly connected to bottom ends of two sides of the photovoltaic frame 4, mounting bolts 6 are movably connected to top ends of the mounting blocks 10, and an anti-corrosion structure 5 is movably connected to top ends of the mounting blocks 10.

The bottom fixedly connected with radiating seat 3 of photovoltaic frame 4, the inside wall fixedly connected with radiator fan 2 of radiating seat 3, the intermediate position department fixedly connected with temperature sensor body 11 of photovoltaic frame 4 bottom, heat dissipation cavity 8 has been seted up to the inside bottom of photovoltaic frame 4, the inside intercommunication of pipe and radiating seat 3 is passed through to one side of heat dissipation cavity 8, the interior roof fixedly connected with conducting strip 9 of heat dissipation cavity 8, heat dissipation cavity 8 bottom is seted up and is extended to the outside louvre 7 of photovoltaic frame 4, the bottom swing joint of photovoltaic frame 4 has dust screen 12.

Referring to fig. 1, 3, 4 and 5, in the embodiment, the anti-corrosion structure 5 includes a threaded seat 506, the threaded seat 506 is fixedly connected to the top end of the mounting block 10, an outer wall of the threaded seat 506 is movably connected to a waterproof seat 501, an inner top wall of the waterproof seat 501 is provided with a clamping hole 504, the waterproof seat 501 is movably connected to a drying block 502, and a top end of the drying block 502 is fixedly connected to a clamping block 505 matched with the clamping hole 504.

It should be noted that, carry out water repellent through waterproof seat 501 to 6 tops of construction bolt, and set up a plurality of dry pieces 502, be convenient for remove damp to the inside drying of waterproof seat 501, avoid the 6 tops of construction bolt to take place the corrosion because of the moisture, and through the block between card hole 504 and the fixture block 505, be convenient for to the change of dry piece 502, guarantee dry and remove damp effect.

Referring to fig. 1, 4 and 5, in the embodiment, an inner wall of the waterproof seat 501 is provided with an internal thread 503, and the waterproof seat 501 forms a thread mounting and dismounting structure with the threaded seat 506 through the internal thread 503.

It should be noted that, by the thread fit between the internal thread 503 and the threaded seat 506, the waterproof seat 501 and the threaded seat 506 are attached and detached.

Referring to fig. 1, 3, 4 and 5, in the present embodiment, four drying blocks 502 are disposed at equal angles through a clamping structure formed between a clamping block 505 and an inner portion of a clamping hole 504.

It should be noted that, by providing the plurality of drying blocks 502, drying and dehumidification of the inside of the waterproof seat 501 are facilitated, and the top end of the mounting bolt 6 is prevented from being rusted due to moisture.

Referring to fig. 1, in the present embodiment, the number of the heat conducting fins 9 is two, and the two heat conducting fins 9 are symmetrically distributed about the vertical central axis of the photovoltaic frame 4.

It should be noted that, by arranging the two heat-conducting fins 9, heat generated by the operation of the photovoltaic module body 1 can be guided into the heat-dissipating cavity 8 more quickly.

Referring to fig. 1 and 6, in the embodiment, fixing bolts 13 are movably connected to two sides of the bottom end of the dust screen 12, and bolt holes 14 matched with the fixing bolts 13 are formed in the bottom end of the photovoltaic frame 4.

The fitting between the fixing bolt 13 and the bolt hole 14 facilitates the attachment and detachment work of the dust screen 12.

Referring to fig. 1 and 6, in the present embodiment, the area of the cross section of the dust screen 12 is larger than the area of the cross section of the heat dissipation cavity 8, and the number of the heat dissipation cavity 8 and the dust screen 12 is two.

It should be noted that, by providing the dust screen 12 with a large area, it is convenient to perform a comprehensive dust-proof operation on the heat dissipation holes 7.

It can be understood that this photovoltaic module with temperature regulation function can realize the temperature regulation to the work of photovoltaic module body 1, and it dispels the heat the operation of being convenient for, can carry out dampproofing and waterproofing to construction bolt 6 simultaneously, avoids the moisture to lead to the corrosion on its top.

The working principle of the above embodiment is as follows:

during operation, the mounting bolt 6 is firstly mounted and fixed on the photovoltaic mounting bracket, then the waterproof seat 501 is mounted and fixed at the top end of the mounting block 10 through the thread matching of the internal thread 503 and the thread seat 506, and further the waterproof treatment is carried out on the top end of the mounting bolt 6 through the waterproof seat 501, so that rainwater is prevented from directly dripping on the top end of the mounting bolt 6;

meanwhile, in the working process of the photovoltaic assembly body 1, the temperature is detected in real time by using the temperature sensor body 11, when the temperature is higher than the preset value of the temperature sensor body 11, the heat dissipation fan 2 is started, fresh air outside is blown to the inside of the heat dissipation cavity 8, meanwhile, the temperature on the surface of the photovoltaic assembly body 1 is guided to the inside of the heat dissipation cavity 8 more quickly through the heat conducting fins 9, and then the fresh air inside the heat dissipation cavity 8 is enabled to discharge heat through the heat dissipation holes 7, the heat dissipation of the photovoltaic assembly body 1 is realized, the temperature regulation of the photovoltaic assembly body 1 is realized, the normal work of the photovoltaic assembly body 1 is guaranteed, the fixing bolts 13 and the bolt holes 14 are arranged, the installation and the disassembly of the dustproof net 12 are convenient, the dustproof net 12 can be disassembled, the cleaning of the dustproof net is convenient, and the blockage of impurities such as dust and the like is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A photovoltaic module with temperature regulation function, comprising a photovoltaic frame (4), characterized in that: the photovoltaic module comprises a photovoltaic module body (1) fixedly connected to the inner top wall of the photovoltaic frame (4), mounting blocks (10) fixedly connected to the bottom ends of the two sides of the photovoltaic frame (4), mounting bolts (6) movably connected to the top ends of the mounting blocks (10), and an anti-corrosion structure (5) movably connected to the top ends of the mounting blocks (10);

the photovoltaic heat dissipation structure is characterized in that the bottom end of the photovoltaic frame (4) is fixedly connected with a heat dissipation seat (3), the inner side wall of the heat dissipation seat (3) is fixedly connected with a heat dissipation fan (2), the middle position of the bottom end of the photovoltaic frame (4) is fixedly connected with a temperature sensor body (11), a heat dissipation cavity (8) is formed in the bottom end of the interior of the photovoltaic frame (4), one side of the heat dissipation cavity (8) is communicated with the interior of the heat dissipation seat (3) through a guide pipe, the inner top wall of the heat dissipation cavity (8) is fixedly connected with a heat conduction sheet (9), the bottom end of the heat dissipation cavity (8) is provided with a heat dissipation hole (7) extending to the exterior of the photovoltaic frame (4), and the bottom end of the photovoltaic frame (4) is movably connected with a dust screen (12).

2. The photovoltaic module with temperature regulation function according to claim 1, characterized in that: the rust-proof structure (5) comprises a threaded seat (506), the threaded seat (506) is fixedly connected to the top end of the mounting block (10), a waterproof seat (501) is movably connected to the outer wall of the threaded seat (506), a clamping hole (504) is formed in the inner top wall of the waterproof seat (501), a drying block (502) is movably connected to the inner portion of the waterproof seat (501), and a clamping block (505) matched with the clamping hole (504) is fixedly connected to the top end of the drying block (502).

3. The photovoltaic module with temperature regulation function according to claim 2, characterized in that: an internal thread (503) is formed on the inner wall of the waterproof seat (501), and the waterproof seat (501) forms a thread mounting and dismounting structure between the internal thread (503) and the thread seat (506).

4. The photovoltaic module with temperature regulation function according to claim 2, characterized in that: the drying blocks (502) form a clamping structure through the clamping blocks (505) and the insides of the clamping holes (504), and four drying blocks (502) are distributed at equal angles.

5. The photovoltaic module with temperature regulation function according to claim 1, characterized in that: the number of the heat conducting fins (9) is two, and the two heat conducting fins (9) are symmetrically distributed around the vertical central axis of the photovoltaic frame (4).

6. The photovoltaic module with temperature regulation function according to claim 1, characterized in that: both sides swing joint of dust screen (12) bottom has fixing bolt (13), and the bottom of photovoltaic frame (4) has seted up bolt hole (14) with fixing bolt (13) matched with.

7. The photovoltaic module with temperature regulation function according to claim 1, characterized in that: the area of the cross section of the dustproof net (12) is larger than that of the cross section of the heat dissipation cavity (8), and the number of the heat dissipation cavity (8) and the dustproof net (12) is two.