CN213072574U

CN213072574U - Solar photovoltaic module with good heat dissipation

Info

Publication number: CN213072574U
Application number: CN202022237951.4U
Authority: CN
Inventors: 刘文莉
Original assignee: Wuxi Xuri Chuangneng New Energy Technology Co ltd
Current assignee: Mao Xiaojun
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-04-27
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a good solar PV modules dispels heat, the on-line screen storage device comprises a base, the rolling disc, installation shell and photovoltaic module main part, the rolling disc is installed to the up end of base, the up end bilateral symmetry of rolling disc is fixed with two sets of support columns, the activity is fixed with the axis of rotation between two sets of support columns, install the installation shell in the axis of rotation, the port has been seted up to one side of installation shell, and the middle part of installation shell is fixed with the mounting panel, the photovoltaic module main part is installed towards one side of installation shell port to the mounting panel, enclose the cavity that forms and supply the cooling fan installation between mounting panel and the installation shell, cooling fan is fixed in the installation shell bottom, and seted up the first louvre of multiunit on the mounting panel, multiunit. This solar PV modules that dispel heat well can dispel the heat to PV modules, has prolonged PV modules's life, and can clean PV modules, has guaranteed PV modules's photovoltaic conversion efficiency.

Description

Solar photovoltaic module with good heat dissipation

Technical Field

The utility model belongs to the technical field of photovoltaic power generation, concretely relates to good solar PV modules dispels heat.

Background

With the development of the world economy and the increasing increase of the resource consumption, the development and application of new energy sources become the inevitable trend of the development of the world today. The solar energy is used as green energy, has the advantages of no pollution, no noise, inexhaustibility and the like, and is a new energy with potential. Photovoltaic power generation is one of the main ways of using solar energy at present, and a solar photovoltaic module in the prior art is generally formed by stacking and assembling a toughened glass layer, an EVA layer, a cell layer, an EVA layer and a back plate layer at one time.

Current photovoltaic module generally installs under sunshine is sufficient, the longer environment of sunshine duration, and its operating temperature can't self be adjusted to photovoltaic module, and the temperature of subassembly can rise because of the rising of environment and irradiance, and work can lead to photovoltaic module efficiency to reduce gradually under being in the high temperature for a long time, and current photovoltaic module is long-time when the outdoor work, and a large amount of dusts can be piled up on the surface, if not in time clear up, can shelter from the weakening to sunshine, reduce photovoltaic conversion efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a good solar PV modules dispels heat to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a good solar PV modules dispels heat, includes base, rolling disc, installation shell and photovoltaic module main part, the rolling disc is installed to the up end of base, and the up end bilateral symmetry of rolling disc is fixed with two sets of support columns, and is two sets of the activity is fixed with the axis of rotation between the support column, installs the installation shell in the axis of rotation, and the port has been seted up to one side of installation shell, and the middle part of installation shell is fixed with the mounting panel, and the photovoltaic module main part is installed towards one side of installation shell port to the mounting panel, surrounds the cavity that forms the installation of confession cooling fan between mounting panel and the installation shell, and cooling fan is fixed in the installation shell bottom, and has seted up the first louvre of multiunit on the mounting panel.

Preferably, two sets of sliding chutes are symmetrically arranged on two sides in the installation shell, sliding rods are arranged between the two sets of sliding chutes, cleaning brushes are arranged on the sliding rods towards one side of the photovoltaic module main body, one set of sliding rods are arranged in the sliding chutes, lead screws matched with the sliding rods are arranged in the sliding chutes, one ends of the lead screws penetrate out of the installation shell and are connected with second motors, and the second motors are arranged on the outer side of the installation shell.

Preferably, the up end of rolling disc is fixed with the regulation post, and the top of adjusting the post is seted up slottedly, and the inslot cooperation has flexible post, and the top of flexible post upwards stretches out the regulation post and cooperates with the back of installation shell, and the equidistance has seted up multiunit spacing groove on the flexible post, and one side of adjusting the post is provided with the bolt, the bolt penetrate in the regulation post and with the spacing groove gomphosis on the flexible post.

Preferably, a cavity is formed in the base, a group of vertical partition plates are arranged in the cavity, a water storage cavity is formed in one side of each partition plate, an electromechanical cavity is formed in the other side of each partition plate, a driving disc is movably mounted at the bottom of the water storage cavity, a connecting column is fixed to the middle of the driving disc, the connecting column penetrates out of the base upwards and is fixed to the middle of a rotating disc, a circle of transmission teeth are constructed on the edge of the upper end face of the driving disc, a first motor is mounted in the electromechanical cavity, and a crankshaft of the first motor penetrates into the water.

Preferably, the upper end face of the driving disc is further provided with a water pump, the water pump is connected with a water delivery pipe, and one end, far away from the water pump, of the water delivery pipe penetrates out of the base and the rotating disc upwards and is provided with a cleaning nozzle.

The utility model discloses a technological effect and advantage: this good solar PV modules dispels heat, benefit from first louvre, the setting of second louvre, can tentatively dispel the heat to the PV modules main part, when the high temperature, can start radiator fan and improve the air flow of installation shell bottom, thereby further dispel the heat to the PV modules main part, and benefit from the second motor, the cooperation of lead screw and slide bar, can order about the cleaning brush and clean the surface of PV modules main part, and simultaneously, benefit from the water pump, the cooperation of raceway and clean shower nozzle, can spray to the PV modules main part surface moist, in order to improve clean effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view taken along line a-a of fig. 1 in accordance with the present invention;

fig. 3 is an enlarged view of the structure at B in fig. 2 according to the present invention.

In the figure: the solar photovoltaic module comprises a base 1, a driving disc 101, a connecting column 102, transmission teeth 103, a first motor 104, a rotating disc 2, a supporting column 201, a rotating shaft 202, an installation shell 3, a mounting plate 301, first heat dissipation holes 302, second heat dissipation holes 303, a heat dissipation fan 304, a photovoltaic module main body 4, a sliding groove 5, a sliding rod 501, a cleaning brush 502, a lead screw 503, a second motor 504, an adjusting column 6, a telescopic column 601, a water pump 7, a water delivery pipe 701 and a cleaning nozzle 702.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a solar photovoltaic module with good heat dissipation as shown in figures 1-3, which comprises a base 1, a rotating disc 2, an installation shell 3 and a photovoltaic module main body 4, wherein the upper end surface of the base 1 is provided with the rotating disc 2, two groups of support columns 201 are symmetrically fixed on the two sides of the upper end surface of the rotating disc 2, a rotating shaft 202 is movably fixed between the two groups of support columns 201 through roller bearings, the installation shell 3 is installed on the rotating shaft 202, one side of the installation shell 3 is provided with a port, the middle part of the installation shell 3 is fixed with an installation plate 301, the photovoltaic module main body 4 is installed on one side of the installation plate 301 facing the port of the installation shell 3, a cavity for installing a heat dissipation fan 304 is enclosed between the installation plate 301 and the installation shell 3, the heat dissipation fan 304 is fixed at the bottom in the installation shell 3, and the installation plate 301 is provided with a plurality of first heat dissipation, during specific implementation, the mounting plate 301 is fixed in the mounting shell 3 through the clamping groove on the inner wall of the mounting shell, and the mounting mode between the photovoltaic module main body 4 and the mounting plate 301 is a conventional means in the field, which is not described herein again.

Specifically, two sets of sliding chutes 5 have been seted up to bilateral symmetry in the installation shell 3, are provided with slide bar 501 between two sets of sliding chutes 5, and cleaning brush 502 is installed towards one side of photovoltaic module main part 4 to slide bar 501, and is a set of install in the sliding chute 5 with slide bar 501 complex lead screw 503, the installation shell 3 is worn out and be connected with second motor 504 to the one end of lead screw 503, and second motor 504 is installed in the outside of installation shell 3, and during the concrete implementation, slide bar 501's both ends structure is the slider structure to sliding fixture slides in sliding chute 5, simultaneously the slider screw thread fit of lead screw 503 and slide bar 501 one end structure, lead screw 503 screw thread pass this slider, make lead screw 503 rotate and can order to about the surface displacement of slide bar 501 along photovoltaic module main part 4.

Specifically, the up end of rolling disc 2 is fixed with regulation post 6, the top of adjusting post 6 is seted up slottedly, the inslot cooperation has flexible post 601, the top of flexible post 601 upwards stretch out regulation post 6 and with the back cooperation of installing shell 3, and the equidistance has seted up the multiunit spacing groove on the flexible post 601, one side of adjusting post 6 is provided with the bolt, the bolt penetrate in the regulation post 6 and with the spacing groove gomphosis on the flexible post 601, during the concrete implementation, vertical spout has been seted up at the 3 backs of installing shell, and flexible post 601 top install with spout complex ball, make the top of flexible post 601 slide and not fall off at the back of installing shell 3, and the accessible changes the bolt and carries out the gomphosis with the stopper of not co-altitude on the flexible post 601 and adjust the holding height to installing shell 3.

Specifically, a cavity is arranged in the base 1, a group of vertical partition plates are arranged in the cavity, a water storage cavity is formed in one side of each partition plate, the other side of each partition plate is an electromechanical cavity, a driving disc 101 is movably arranged at the bottom of the water storage cavity, a connecting column 102 is fixed to the middle of the driving disc 101, the connecting column 102 upwards penetrates out of the base 1 and is fixed to the middle of the rotating disc 2, a circle of transmission teeth 103 are formed in the edge of the upper end face of the driving disc 101, a first motor 104 is arranged in the electromechanical cavity, a crankshaft of the first motor 104 penetrates into the water storage tank and is matched with the transmission teeth 103, and during specific implementation, a gear for meshing is formed in the end portion of the crankshaft of the first motor 104, so that the first motor 104 can be meshed with the transmission teeth 103 to transmit, and the bottoms of the driving discs.

Specifically, the water pump 7 is further installed on the upper end face of the driving disc 101, the water pump 7 is connected with a water conveying pipe 701, one end, far away from the water pump 7, of the water conveying pipe 701 penetrates out of the base 1 and the rotating disc 2 upwards and is provided with a cleaning nozzle 702, during specific implementation, the cleaning nozzle 702 is located above the installation shell 3, and a drain hole is formed in the lower side of the installation shell 3.

The working principle of the solar photovoltaic module with good heat dissipation is that when the solar photovoltaic module is used, the first motor 104 can be started to drive the driving disc 101 to rotate, so that the rotating disc 2 is driven to drive the installation shell 3 to rotate, the sun-facing direction of the photovoltaic module main body 4 can be adjusted, meanwhile, the height of the telescopic column 601 can be manually adjusted to adjust the sun-facing angle of the photovoltaic module main body 4, when the photovoltaic module main body 4 works, heat can be dissipated through the first heat dissipation hole 302 and the second heat dissipation hole 303, when the temperature is too high, the heat dissipation fan 304 can be started to ventilate the bottom of the installation shell 3, air flow is improved, so that the photovoltaic module main body 4 is further dissipated, the service life of the photovoltaic module main body 4 is prolonged, the lead screw 503 can be rotated through the second motor 504, the cleaning brush 502 can clean the surface of the photovoltaic module main body 4 along the sliding groove 5 through the matching of the sliding rod 501 and the lead screw 503, meanwhile, the water pump 7 can be started, and the surface of the photovoltaic module main body 4 is sprayed and moistened through the water conveying pipe 701 and the cleaning sprayer 702, so that the cleaning effect of the cleaning brush 502 is improved, and the photovoltaic conversion efficiency of the photovoltaic module main body 4 is ensured.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a good solar PV modules dispels heat, includes base (1), rolling disc (2), installation shell (3) and photovoltaic module main part (4), its characterized in that: rolling disc (2) is installed to the up end of base (1), and the up end bilateral symmetry of rolling disc (2) is fixed with two sets of support columns (201), and is two sets of the activity is fixed with axis of rotation (202) between support column (201), installs installation shell (3) on axis of rotation (202), and the port has been seted up to one side of installation shell (3), and the middle part of installation shell (3) is fixed with mounting panel (301), and photovoltaic module main part (4) are installed towards one side of installation shell (3) port in mounting panel (301), surround the cavity that forms confession cooling fan (304) installation between mounting panel (301) and installation shell (3), and cooling fan (304) are fixed in bottom in installation shell (3), and has seted up first louvre of multiunit (302) on mounting panel (301), multiunit second (303) have been seted up to the bottom of installation shell (3).

2. The solar photovoltaic module with good heat dissipation performance as claimed in claim 1, wherein: two sets of sliding tray (5) have been seted up to bilateral symmetry in installation shell (3), are provided with slide bar (501) between two sets of sliding tray (5), and clean brush (502) are installed towards one side of photovoltaic module main part (4) in slide bar (501), and a set of install in sliding tray (5) with slide bar (501) complex lead screw (503), install shell (3) and be connected with second motor (504) are worn out to the one end of lead screw (503), and second motor (504) are installed in the outside of installation shell (3).

3. The solar photovoltaic module with good heat dissipation performance as claimed in claim 1, wherein: the up end of rolling disc (2) is fixed with regulation post (6), and the top of adjusting post (6) is seted up slottedly, and the inslot cooperation has flexible post (601), the top of flexible post (601) upwards stretch out regulation post (6) and with the back cooperation of installing shell (3), and flexible post (601) equidistance on seted up multiunit spacing groove, one side of adjusting post (6) is provided with the bolt, the bolt penetrate in regulation post (6) and with the spacing groove gomphosis on flexible post (601).

4. The solar photovoltaic module with good heat dissipation performance as claimed in claim 1, wherein: the utility model discloses a water storage device, including base (1), the cavity has been seted up in the base (1), be provided with a set of vertical baffle in the cavity, one side of baffle is the water storage chamber, the opposite side of baffle is electromechanical chamber, water storage chamber bottom movable mounting has driving-disc (101), the middle part of driving-disc (101) is fixed with spliced pole (102), spliced pole (102) upwards wear out base (1) and fixed with the middle part of rolling disc (2), and the up end edge structure of driving-disc (101) has round driving gear (103), first motor (104) are installed to electromechanical intracavity, the spindle of first motor (104) penetrate in the storage water tank and with driving gear (103) cooperation.

5. The solar photovoltaic module with good heat dissipation performance as set forth in claim 4, wherein: the upper end face of the driving disc (101) is further provided with a water pump (7), the water pump (7) is connected with a water delivery pipe (701), and one end, far away from the water pump (7), of the water delivery pipe (701) penetrates out of the base (1) and the rotating disc (2) upwards and is provided with a cleaning spray head (702).