CN216490383U

CN216490383U - Solar panel's spotlight auxiliary assembly

Info

Publication number: CN216490383U
Application number: CN202122584931.9U
Authority: CN
Inventors: 杨世忠; 甘雨; 张家波; 王本伍
Original assignee: Hunan Bds Micro Chipset Industry Development Co ltd
Current assignee: Hunan Bds Micro Chipset Industry Development Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-05-10
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a solar panel light-gathering auxiliary device, which comprises: support, solar panel, reflector panel. The solar panel is horizontally connected to the bracket; the reflector is fixedly connected to the support, the reflector is arranged in a surrounding mode with the solar panel as the center, the inner side face of the reflector is an arc face, the reflector is used for reflecting at least part of sunlight irradiating the reflector to the solar panel, and a drainage structure is formed at the bottom of the reflector. The auxiliary light-gathering equipment for the solar panel provided by the utility model can effectively improve the power generation efficiency of the solar panel in an environment with poor outdoor lighting conditions.

Description

Solar panel's spotlight auxiliary assembly

Technical Field

The utility model relates to the field of solar power generation, in particular to a solar panel light-gathering auxiliary device.

Background

Generally, solar energy equipment is installed under the condition that sunlight is sufficient, for example, household solar energy is installed on the top of a building and is not shaded by trees, and a solar panel is large, so that more sunlight can be absorbed and converted into electric energy to be stored. However, the solar panel of special equipment for geological monitoring and the like is small, the principle of geological monitoring task and cost saving is determined, the monitoring equipment is generally arranged on a landslide point or a crack point, but due to the particularity of the monitoring environment, the monitoring point often has tree-shaded or rapidly-growing grass which possibly shields the sun, the illumination intensity is influenced, the efficiency of converting the solar panel into electric energy is low, and the equipment is often returned to a factory for maintenance due to insufficient electric quantity.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a solar panel light-gathering auxiliary device which can effectively improve the power generation efficiency of a solar panel and solve the problem of insufficient power supply of the device.

According to a first aspect embodiment of the present invention, a solar panel light-condensing auxiliary apparatus comprises: support, solar panel, reflector panel. The solar panel is horizontally connected to the bracket; the reflector is fixedly connected to the support, the reflector is arranged around the solar panel as a center, the inner side surface of the reflector is a cambered surface, and the reflector is used for reflecting at least part of sunlight irradiating the reflector onto the solar panel; and a drainage structure is formed at the bottom of the reflector.

According to the embodiment of the utility model, the auxiliary light-gathering equipment for the solar panel at least has the following technical effects: according to the light-gathering auxiliary equipment of the solar panel, provided by the embodiment of the utility model, sunlight is emitted through the light reflecting plate, so that the illumination intensity on the solar panel is improved. The reflector and the solar panel are arranged on the same support, so that the reflector and the solar panel can be effectively prevented from moving relatively, and solar energy can be accurately emitted to the solar panel. The power generation efficiency of the solar panel can be effectively improved in the environment with poor outdoor illumination conditions. The drainage structure can drain rainwater accumulated in the reflector panel, and the rainwater is prevented from influencing the power generation efficiency.

According to some embodiments of the utility model, the drainage structure is a drainage opening formed at the bottom of the reflector, and the drainage opening is used for preventing rainwater from collecting on the reflector.

According to some embodiments of the utility model, the drainage structure is a gap formed between the reflector and the solar panel to avoid accumulation of impurities and water.

According to some embodiments of the utility model, the reflector plate has a lower end height than the solar panel height to facilitate maintenance and replacement of the solar panel.

According to some embodiments of the utility model, a secondary reflector is disposed above the solar panel, the secondary reflector being located at a focus of the parabolic curve of the surface of the reflector, the secondary reflector being configured to reflect sunlight reflected by the reflector onto the solar panel.

According to some embodiments of the utility model, the secondary mirror is smaller in size than the solar panel to reduce shadowing of the solar panel by the secondary mirror.

According to some embodiments of the utility model, the secondary mirror is a convex mirror to reflect the sunlight uniformly onto the solar panel.

According to some embodiments of the utility model, the secondary reflector is horizontally surrounded by spray heads, and the spray heads can be connected with an external water source to spray water to wash the reflector.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a cross-sectional view of a first embodiment of the present invention;

FIG. 2 is a top view of the first embodiment of the present invention;

FIG. 3 is a cross-sectional view of a second embodiment of the present invention;

FIG. 4 is a top view of a second embodiment of the present invention;

FIG. 5 is a cross-sectional view of a third embodiment of the present invention;

FIG. 6 is a top view of a third embodiment of the present invention;

fig. 7 is an enlarged view of a portion a in fig. 5.

Reference numerals:

a bracket 100, a mounting tube 110;

the solar energy panel 200, the energy storage device 210 and the electric equipment 220;

a reflector 300, a drain 310;

secondary mirror 400, showerhead 410.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 in specific cases to those skilled in the art.

Referring to fig. 1 to 7, a solar panel light-gathering auxiliary apparatus according to an embodiment of the present invention includes: the solar panel comprises a bracket 100, a solar panel 200 and a reflector 300, wherein the solar panel 200 is horizontally connected to the bracket 100. The solar panel 200 is further connected with an energy storage device 210, and the energy storage device 210 is connected with an electric device 220 so as to supply power to the electric device 220. It is anticipated that the solar panel 200, the energy storage device 210, and the power consuming device 220 may be integrally provided to improve field installation efficiency. The support 100 is made of aluminum alloy or reinforced concrete, the reflector 300 is fixedly connected to the support 100, and on the ground with complex geology, the reflector 300 and the solar panel 200 are connected to the support 100 at the same time, so that the change of the relative positions of the reflector 300 and the solar panel 200 caused by geological motion can be prevented, and the improvement of the power generation efficiency of the solar panel 200 is facilitated. The inner side of the light reflecting plate 300 facing the solar panel 200 is arc-shaped and is plated with aluminum on the surface, the light reflecting plate 300 is arranged around the solar panel 200 as the center, and the light reflecting plate 300 is used for reflecting at least part of sunlight irradiated on the light reflecting plate 300 onto the solar panel 200, so that the power generation efficiency of the solar panel 200 is effectively improved. The bottom of the reflector 300 is formed with a drainage structure for drainage, so that the influence of rainwater on the power generation efficiency is prevented.

According to the auxiliary light-gathering equipment for the solar panel, provided by the utility model, sunlight is reflected by the reflector 300, so that the illumination intensity on the solar panel 200 is improved. The reflector 300 and the solar panel 200 are disposed on the same bracket 100, so that the reflector 300 and the solar panel 200 can be effectively prevented from moving relative to each other, and the solar light can be accurately reflected to the solar panel 200. The power generation efficiency of the solar panel 200 can be effectively improved in an environment with poor outdoor lighting conditions.

Referring to fig. 1 to 2, in the first embodiment of the present invention, the drainage structure is a drainage opening 310 formed in the reflector 300, the drainage opening 310 is formed at the lowest point of the reflector 300, and rainwater drips onto the reflector 300, collects at the lowest point of the reflector 300, and then flows out of the drainage opening 310. Effectively preventing rainwater from gathering on the reflector 300 and influencing the reflectivity of the reflector 300 to sunlight.

Referring to fig. 3 to 4, in the second embodiment of the present invention, the drainage structure is a gap formed between the light reflecting plate 300 and the solar panel 200. When the solar panel is used outdoors, leaves, weeds and the like can be blown to the reflector 300 by wind to influence the reflectivity, the gap between the reflector 300 and the solar panel 200 can play a role in drainage, and the leaves, the weeds and the like can slide down from the gap between the reflector 300 and the solar panel 200 after falling on the reflector 300, so that the power generation efficiency of the solar panel 200 is improved.

Referring to fig. 3 to 4, in the second embodiment of the present invention, the height of the bottom end of the reflector 300 is higher than the height of the top end of the solar panel 200, so that when the solar panel 200 or other electric devices 220 are disassembled, the reflector 300 does not need to be operated from above, thereby facilitating the maintenance and replacement of the solar panel 200.

Referring to fig. 5 to 7, in the third embodiment of the present invention, a secondary reflector 400 is disposed above the solar panel 200, a mounting pipe 110 is connected to the bracket 100, the secondary reflector 400 is bolted to the mounting pipe 110, and the secondary reflector 400 is located at the focus of the surface curve of the reflector 300. When the sunlight is directly irradiated, most of the sunlight can be reflected to the secondary reflector 400 by the reflector 300, the secondary reflector 400 is used for reflecting the sunlight reflected by the reflector 300 to the solar panel 200, and when the sunlight is directly irradiated, the solar panel 200 can obtain better power generation efficiency.

Referring to fig. 5 to 7, in the third embodiment of the present invention, the secondary mirror 400 is smaller than the solar panel 200, and since the sunlight reflected by the reflector 300 is concentrated, the sunlight reflected by the reflector 300 can be received by the secondary mirror 400 with a smaller size. The shielding of the secondary reflector 400 on the solar panel 200 is reduced, which is beneficial to further improving the power generation efficiency of the solar panel 200.

Referring to fig. 5 to 7, in the third embodiment of the present invention, the secondary reflector 400 is a convex mirror, since sunlight reflected by the reflector 300 is concentrated, if the secondary reflector 400 is a flat mirror, sunlight can be reflected only to a smaller area on the solar panel 200, since the power generation efficiency per unit area of the solar panel 200 is limited, a part of sunlight energy is wasted, and the overall power generation efficiency of the solar panel 200 can be improved by uniformly reflecting sunlight onto the solar panel 200 using the convex secondary reflector 400.

Referring to fig. 5 to 7, in a third embodiment of the present invention, the secondary reflector 400 is horizontally surrounded by a shower head 410, and the shower head 410 can be connected to an external water source through the mounting pipe 110 to spray water to wash the reflector 300. Since dust is deposited and adhered to the reflector 300 in an outdoor environment, the reflectivity of the reflector 300 is reduced. In the regular maintenance, high-pressure water may be introduced into the installation pipe 110, and the reflector 300 may be washed by the water sprayed from the spray head 410.

Working principle; sunlight is when shining reflector panel 300, because reflector panel 300 surface aluminizes for the sunlight is reflected, the sunlight after the reflection shines on solar panel 200, can improve solar panel 200's illumination intensity, because solar panel 200's generating efficiency is directly proportional with illumination intensity, make solar panel 200 generating efficiency increase, in order to guarantee reflector panel 300's reflectivity, objects such as rainwater, leaf, weeds can follow the clearance landing between reflector panel 300 and solar panel 200, the dust of deposit on reflector panel 300 is washed through shower nozzle 410 water spray.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A solar panel's spotlight auxiliary assembly characterized in that includes:

a bracket (100);

a solar panel (200) horizontally connected to the bracket (100);

the reflector (300) is fixedly connected to the support (100), the reflector (300) is arranged around the solar panel (200) as a center, the inner side surface of the reflector is an arc surface, and the reflector (300) is used for reflecting at least part of sunlight irradiating the reflector (300) to the solar panel (200);

and a drainage structure is formed at the bottom of the reflector (300).

2. The solar panel concentrating assist apparatus of claim 1, wherein: the drainage structure is a drainage outlet (310) formed in the bottom of the reflector (300), and the drainage outlet (310) is used for preventing rainwater from being collected on the reflector (300).

3. The solar panel concentrating assist apparatus of claim 1, wherein: the drainage structure is a gap formed between the reflector (300) and the solar panel (200) to avoid accumulation of impurities and water.

4. The solar panel concentrating assist apparatus of claim 1, wherein: the height of the bottom end of the reflector (300) is higher than that of the solar panel (200) so as to facilitate the maintenance and replacement of the solar panel (200).

5. The solar panel concentrating assist apparatus of claim 1, wherein: a secondary reflector (400) is arranged above the solar panel (200), the secondary reflector (400) is located at the focus of the surface curve of the reflector (300), and the secondary reflector (400) is used for reflecting sunlight reflected by the reflector (300) to the solar panel (200).

6. The solar panel concentrating assist apparatus of claim 5, wherein: the secondary mirror (400) is smaller in size than the solar panel (200) to reduce shadowing of the solar panel (200) by the secondary mirror (400).

7. The solar panel concentrating assist apparatus of claim 6, wherein: the secondary reflector (400) is a convex mirror to uniformly reflect sunlight onto the solar panel (200).

8. The solar panel concentrating assist apparatus of claim 7, wherein: the secondary reflector (400) is horizontally provided with a spray head (410) in a surrounding mode, and the spray head (410) can be connected with an external water source to spray water to wash the reflector (300).