CN220307159U - Sunshade power generation device - Google Patents

Abstract

The utility model provides a sunshade power generation device, which comprises a support component and a sunshade component arranged above the support component; the sunshade assembly is rotatably connected with the support assembly through the adjusting assembly; the sunshade component comprises a fixed piece and a movable piece connected with the fixed piece; a rotating piece is arranged between the fixed piece and the movable piece, and the fixed piece is connected with the rotating piece in a rotating way through the rotating piece. The utility model avoids the concentrated irradiation of sunlight on the box inversion integrated machine, effectively reduces the temperature of the box inversion integrated machine, and effectively prevents the damage of internal devices caused by overhigh temperature, thereby ensuring the working stability and safety of the box inversion integrated machine. Not only can the irradiation of sunlight to the box inversion integrated machine be shielded, but also the sunlight can be absorbed to realize photoelectric conversion, and the generated electric energy can be transmitted to the box inversion integrated machine for use.

Description

Sunshade power generation device

Technical Field

The utility model belongs to the technical field of sunshade facilities, and particularly relates to a sunshade power generation device suitable for a box inversion integrated machine.

Background

In the field of large-scale centralized photovoltaic power generation, the box inversion integrated machine is one of main equipment of a photovoltaic power station, integrates an inverter, a step-up transformer, a power distribution system, a communication system and the like, intensively completes the functions of grid-connected power generation, control, data acquisition and remote transmission of the photovoltaic power generation system, and has the characteristics of integrated design, multifunction, automatic control, high efficiency, energy conservation and the like.

The box inversion integrated machine has relatively strict working environment requirements, and needs to consider factors such as temperature, humidity, protection level, ventilation and the like so as to ensure safe, stable and reliable operation. The box inversion integrated machine is suitable for occasions such as outdoor, field or power failure emergency, the working temperature range of the box inversion integrated machine is generally-20-60 ℃, and the charging and discharging performance of a battery and the working efficiency of an inverter can be influenced due to the fact that the environment temperature is too high or too low. In actual use, the box inversion integrated machine is generally directly installed on a ground concrete foundation, no shielding is arranged around the box inversion integrated machine, no sunshade facilities are added, the inverter and the step-up transformer of the box inversion integrated machine are directly exposed to sunlight, the internal space of the box inversion integrated machine is narrow and small, if no heat dissipation facilities or the heat dissipation facilities are arranged, the heat dissipation effect is poor, the temperature of the surface and the internal cavity of the box inversion integrated machine can be increased and the speed of the surface and the internal cavity is extremely high when the direct sunlight and the ambient temperature are high, the service life of various devices in the prefabricated cabin can be reduced due to the excessively high temperature, the operation efficiency of the devices can be reduced, even the overtemperature faults in the devices can be caused, and the generating capacity income of a photovoltaic power station can be directly influenced. In addition, because this kind of case contravariant all-in-one is used for the centralized photovoltaic project in northwest regional desert area, there is seasonal sand weather in the project area more, and the case contravariant all-in-one is in order to guarantee the radiating effect in the box, adopts the shutter form to dispel the heat more, and this kind of structure very easily deposits grey to influence its life.

Therefore, the design strategy of the sunshade heat dissipation facility for the box inversion integrated machine is still to be optimized.

Disclosure of Invention

The utility model aims to solve the problems of poor heat radiation effect and poor dustproof effect of the existing sunshade heat radiation facility for the box inversion integrated machine. The utility model provides a sunshade power generation device aiming at a sunshade heat dissipation structure of a box inversion integrated machine so as to achieve the purposes of improving sunshade effect, increasing heat dissipation rate and prolonging the service life of the box inversion integrated machine.

The utility model adopts the following technical scheme:

a sunshade power generation device comprises a support component and a sunshade component arranged above the support component; the sunshade assembly is rotatably connected with the support assembly through the adjusting assembly; the sunshade component comprises a fixed piece and a movable piece connected with the fixed piece; a rotating piece is arranged between the fixed piece and the movable piece, and the fixed piece is connected with the rotating piece in a rotating way through the rotating piece.

Through above-mentioned technical scheme, sunshade component passes through supporting component erects in case contravariant all-in-one top, and this kind of simple structure connects stably, can guarantee the stability of sunshade component work. When the sunlight irradiates the surface of the object, photons are absorbed by the object and converted into heat energy, thereby raising the temperature of the object. Different areas or different time periods, through the adjusting part changes the contained angle between sunshade component and the horizontal plane has avoided sunshine to concentrate and has shone in case contravariant all-in-one, has effectively reduced the temperature of case contravariant all-in-one, has effectively prevented that its internal device from damaging because of too high temperature to guarantee the stability and the security of case contravariant all-in-one work. The upper surface at case contravariant all-in-one sets up fixedly the mounting each side of mounting all is provided with the moving part, when changing the contained angle of moving part and horizontal plane, not only can shelter from the illumination of sunlight to case contravariant all-in-one, can also absorb the sunlight and realize photoelectric conversion, and the electric energy that produces can be carried to case contravariant all-in-one and supply its use.

As a preferable scheme, the adjusting component comprises a telescopic piece for adjusting the included angle between the sunshade component and the horizontal plane and a driving piece for driving the telescopic rod to stretch out and draw back; a rotating shaft is arranged on the driving piece; the telescopic piece is rotationally connected with the driving piece through the rotating shaft.

As a preferable scheme, the telescopic piece comprises an inner pipe and an outer pipe sleeved outside the inner pipe; the direction of the expansion rod is consistent with the directions of the inner tube and the outer tube.

As a preferable scheme, the supporting component is arranged around the box inversion integrated machine, and at least four supporting rods are arranged; at least one adjusting component is arranged on the supporting rod.

Through above-mentioned technical scheme, the bracing piece can be according to the size and the actual use place setting of case contravariant all-in-one the quantity of bracing piece to guarantee the intensity of support, thereby guarantee the stability of sunshade component work. The adjusting component can set the quantity according to the size and the adjusting requirement of the box inversion integrated machine so as to obtain different adjusting speeds, thereby ensuring the corresponding adjusting speed of specific requirements and avoiding the problems of high cost caused by excessive setting or low adjusting efficiency caused by less setting quantity.

As a preferable scheme, the fixing piece is arranged above the box inversion integrated machine; the fixing piece is parallel to the upper surface of the box inversion integrated machine.

As a preferable scheme, the difference between the length of the fixing piece and the length of the box inversion integrated machine is not less than 1m; the difference between the width of the fixing piece and the width of the box inversion integrated machine is not smaller than 1m.

Through above-mentioned technical scheme, the interval of sunshade component and case contravariant all-in-one sets up to 1m at least, can avoid the sunshade component is restricted because the space is narrow and small and rotates, has suitable operating space when also can guaranteeing the later maintenance, and this kind of structure sets up the demand that has satisfied in-service use, and the practicality is showing and is promoting.

As a preferable scheme, the movable piece comprises a first movable piece, a second movable piece, a third movable piece and a fourth movable piece; the first movable piece, the second movable piece, the third movable piece and the fourth movable piece are respectively connected with each side edge of the fixed piece.

As a preferable mode, the fixing member includes a first light absorbing portion provided inside, and a first mounting portion provided outside the first light absorbing portion; the movable piece comprises a second light absorption part arranged inside and a second installation part arranged outside the second light absorption part; the rotating piece is respectively connected with the first installation part and the second installation part.

As a preferable scheme, the first light absorption part is provided with a plurality of solar cells; the solar cells are connected in series.

As a preferable scheme, the second light absorption part is provided with a plurality of solar cells; the solar cells are connected in series.

Through the technical scheme, the first light absorption part and the second light absorption part are connected with the plurality of solar cells in series, so that the solar radiation receiving quantity can be improved, and the generated energy of the first light absorption part and the generated energy of the second light absorption part can be improved.

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

sunshade subassembly passes through support assembly erects in case contravariant all-in-one top, has avoided sunshine to concentrate to shine in case contravariant all-in-one, has effectively reduced the temperature of case contravariant all-in-one, has effectively prevented that its internal device from damaging because of too high temperature to guarantee the stability and the security of case contravariant all-in-one work. The upper surface at case contravariant all-in-one sets up fixedly the mounting each side of mounting all is provided with the moving part, when changing the contained angle of moving part and horizontal plane, not only can shelter from the illumination of sunlight to case contravariant all-in-one, can also absorb the sunlight and realize photoelectric conversion, and the electric energy that produces can be carried to case contravariant all-in-one and supply its use.

Further or more detailed benefits will be described in connection with specific embodiments.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a sunshade power generation device according to the present utility model.

Fig. 2 is an enlarged view of a part of the structure of a sunshade power generation device according to the present utility model.

Fig. 3 is an enlarged view of a part of the structure of a sunshade power generation device according to the present utility model.

Reference numerals:

01. the box inversion integrated machine;

100. a support assembly; 110. a support rod;

200. a sunshade assembly;

210. a fixing member; 211. a first light absorption portion; 212. a first mounting portion;

220. a movable member; 221. a first movable member; 222. a second movable member; 223. a third movable member; 224. a fourth movable member; 225. a second light absorption portion; 226. a second mounting portion;

230. a rotating member;

300. an adjustment assembly; 310. a telescoping member; 311. an inner tube; 312. an outer tube; 320. a driving member; 321. a rotating shaft;

400. a solar cell.

Detailed Description

The utility model is further described below with reference to the drawings and specific examples. Those of ordinary skill in the art will be able to implement the utility model based on these descriptions. In addition, the embodiments of the present utility model referred to in the following description are typically only some, but not all, embodiments of the present utility model. Therefore, all other embodiments, which can be made by one of ordinary skill in the art without undue burden, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model. In addition, references to the terms "vertical", "horizontal", "front", "rear", etc., in the embodiments of the present utility model indicate that the apparatus or element in question has been put into practice, based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product is conventionally put in use, merely for convenience of description and to simplify the description, but do not indicate or imply that the apparatus or element in question must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. It should be further noted that, unless explicitly stated or limited otherwise, terms such as "mounted," "connected," "secured," and the like in the description are to be construed broadly as, for example, "connected," either permanently connected, detachably connected, or integrally connected; either directly or indirectly through intermediaries, or in communication with each other. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Embodiment one:

as shown in fig. 1 to 3, the present utility model provides a sunshade power generation device including a support assembly 100 and a sunshade assembly 200 disposed above the support assembly 100. The sunshade assembly 200 is erected above the box inversion integrated machine 01 through the support assembly 100, so that the structure is simple, the connection is stable, and the working stability of the sunshade assembly 200 can be ensured. When the sunlight irradiates the surface of the object, photons are absorbed by the object and converted into heat energy, thereby raising the temperature of the object. Different areas or different time periods, through the adjusting part 300 changes the included angle between the sunshade component 200 and the horizontal plane, the sunlight is prevented from being intensively irradiated on the box inversion integrated machine 01, the temperature of the box inversion integrated machine 01 is effectively reduced, the internal devices of the box inversion integrated machine are effectively prevented from being damaged due to the too high temperature, and therefore the working stability and safety of the box inversion integrated machine 01 are ensured.

The supporting assembly 100 is arranged around the box inversion integrated machine 01, at least four supporting rods 110 are arranged, and at least one adjusting assembly 300 is arranged on each supporting rod 110. The number of the support bars 110 can be set according to the size of the box inversion integrated machine 01 and the actual use site environment, so as to ensure the strength of the support, thereby ensuring the stability of the operation of the sunshade assembly 200. The adjusting component 300 can set the quantity according to the size and the adjusting requirement of the box inversion integrated machine 01 so as to obtain different adjusting speeds, thereby ensuring the adjusting speed corresponding to the specific requirement and avoiding the problems of high cost caused by excessive setting or low adjusting efficiency caused by less setting quantity.

The support assembly 100 is provided with an adjusting assembly 300, and the sunshade assembly 200 is rotatably connected with the support assembly 100 through the adjusting assembly 300. The adjusting assembly 300 comprises a telescopic member 310 for adjusting an included angle between the sunshade assembly 200 and a horizontal plane, and a driving member 320 for driving the telescopic rod to stretch and retract, wherein a rotating shaft 321 is arranged on the driving member 320, and the telescopic member 310 is rotatably connected with the driving member 320 through the rotating shaft 321. The expansion piece 310 comprises an inner pipe 311 and an outer pipe 312 sleeved outside the inner pipe 311, and the expansion direction of the expansion rod is consistent with the directions of the inner pipe 311 and the outer pipe 312.

The sunshade assembly 200 comprises a fixing member 210, wherein the fixing member 210 is arranged above the box inversion integrated machine 01, and the fixing member 210 is parallel to the upper surface of the box inversion integrated machine 01. The difference between the length of the fixing piece 210 and the length of the box inversion integrated machine 01 is not smaller than 1m, and the difference between the width of the fixing piece 210 and the width of the box inversion integrated machine 01 is not smaller than 1m. The distance between the sunshade assembly 200 and the box inversion integrated machine 01 is at least 1m, the sunshade assembly 200 can be prevented from being limited in rotation due to narrow space, and can be guaranteed to have a proper operation space during later maintenance. The fixing member 210 includes a first light absorbing portion 211 disposed therein, and the first light absorbing portion 211 is provided with a plurality of solar cells 400, and the solar cells 400 are connected in series. The fixing member 210 further includes a first mounting portion 212 disposed outside the first light absorbing portion 211.

The sunshade assembly 200 further comprises a movable member 220 connected with the fixed member 210, a rotary member 230 is disposed between the fixed member 210 and the movable member 220, and the fixed member 210 is rotatably connected with the rotary member 230 through the rotary member 230. The fixed piece 210 is arranged on the upper surface of the box inversion integrated machine 01, the movable piece 220 is arranged on each side edge of the fixed piece 210, when the included angle between the movable piece 220 and the horizontal plane is changed, sunlight can be prevented from irradiating the box inversion integrated machine 01, sunlight can be absorbed to realize photoelectric conversion, and generated electric energy can be transmitted to the box inversion integrated machine 01 for use.

The movable member 220 includes a first movable member 221, a second movable member 222, a third movable member 223, and a fourth movable member 224, and the first movable member 221, the second movable member 222, the third movable member 223, and the fourth movable member 224 are respectively connected to respective sides of the fixed member 210.

The movable member 220 includes a second light absorbing portion 225 disposed therein, and the second light absorbing portion 225 is provided with a plurality of solar cells 400, and the solar cells 400 are connected in series. The movable member 220 further includes a second mounting portion 226 disposed outside the second light absorbing portion 225, and the rotating member 230 is connected to the first mounting portion 212 and the second mounting portion 226, respectively. The solar cells 400 connected in series with the first light absorption portion 211 and the second light absorption portion 225 may increase the amount of solar radiation received, thereby increasing the power generation amount of the first light absorption portion 211 and the second light absorption portion 225.

It should be noted that, for simplicity of description, the foregoing method embodiments are all expressed as a series of action combinations, but it should be understood by those skilled in the art that the present application is not limited by the order of actions described, as some steps may be performed in other order or simultaneously in accordance with the present application. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required in the present application.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

The foregoing is merely exemplary embodiments of the present disclosure and is not intended to limit the scope of the present disclosure. That is, equivalent changes and modifications are contemplated by the teachings of this disclosure, which fall within the scope of the present disclosure. Embodiments of the present disclosure will be readily apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a scope and spirit of the disclosure being indicated by the claims.

Although the reference numerals in the figures are used more herein: 01. the box inversion integrated machine; 100. a support assembly; 110. a support rod; 200. a sunshade assembly; 210. a fixing member; 211. a first light absorption portion; 212. a first mounting portion; 220. a movable member; 221. a first movable member; 222. a second movable member; 223. a third movable member; 224. a fourth movable member; 225. a second light absorption portion; 226. a second mounting portion; 230. a rotating member; 300. an adjustment assembly; 310. a telescoping member; 311. an inner tube; 312. an outer tube; 320. a driving member; 321. a rotating shaft; 400. solar cells, etc., but the possibility of using other terms is not precluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

Claims (10)

1. A sunshade power generation device is characterized in that:

comprises a support assembly (100) and a sunshade assembly (200) arranged above the support assembly (100);

the sunshade assembly (200) is rotatably connected with the support assembly (100) through the adjusting assembly (300);

the sunshade assembly (200) comprises a fixed member (210) and a movable member (220) connected with the fixed member (210);

a rotating piece (230) is arranged between the fixed piece (210) and the movable piece (220), and the fixed piece (210) is rotationally connected with the rotating piece (230) through the rotating piece (230).

2. A sunshade power generation device according to claim 1, wherein:

the adjusting assembly (300) comprises a telescopic piece (310) for adjusting the included angle between the sunshade assembly (200) and the horizontal plane, and a driving piece (320) for driving the telescopic rod to stretch;

a rotating shaft (321) is arranged on the driving piece (320);

the telescopic piece (310) is rotatably connected with the driving piece (320) through the rotating shaft (321).

3. A sunshade power generation device according to claim 2, wherein:

the telescopic piece (310) comprises an inner pipe (311) and an outer pipe (312) sleeved outside the inner pipe (311);

the direction of the expansion and contraction rod is consistent with the directions of the inner pipe (311) and the outer pipe (312).

4. A sunshade power generation device according to claim 1, wherein:

the supporting component (100) is arranged around the box inversion integrated machine (01), and at least four supporting rods (110) are arranged;

at least one adjusting component (300) is arranged on the supporting rod (110).

5. A sunshade power generation device according to claim 1, wherein:

the fixing piece (210) is arranged above the box inversion integrated machine (01);

the fixing piece (210) is parallel to the upper surface of the box inversion integrated machine (01).

6. A sunshade power generation device according to claim 5, wherein:

the difference between the length of the fixing piece (210) and the length of the box inversion integrated machine (01) is not smaller than 1m;

the difference between the width of the fixing piece (210) and the width of the box inversion integrated machine (01) is not smaller than 1m.

7. A sunshade power generation device according to claim 1 or 5, wherein:

the movable piece (220) comprises a first movable piece (221), a second movable piece (222), a third movable piece (223) and a fourth movable piece (224);

the first movable piece (221), the second movable piece (222), the third movable piece (223) and the fourth movable piece (224) are respectively connected with each side edge of the fixed piece (210).

8. A sunshade power generation device according to claim 1, wherein:

the fixing member (210) comprises a first light absorption part (211) arranged inside and a first mounting part (212) arranged outside the first light absorption part (211);

the movable member (220) includes a second light absorbing portion (225) provided inside, and a second mounting portion (226) provided outside the second light absorbing portion (225);

the rotating member (230) is connected to the first mounting portion (212) and the second mounting portion (226), respectively.

9. A sunshade power generation device according to claim 8, wherein:

the first light absorption part (211) is provided with a plurality of solar cells (400);

the solar cells (400) are connected in series.

10. A sunshade power generation device according to claim 8, wherein:

the second light absorption part (225) is provided with a plurality of solar cells (400);

the solar cells (400) are connected in series.