CN210351085U

CN210351085U - Solar panel structure

Info

Publication number: CN210351085U
Application number: CN201921563407.XU
Authority: CN
Inventors: 胡小飞
Original assignee: Shenzhen Sanyang New Energy Technology Co Ltd
Current assignee: Shenzhen Sanyang New Energy Technology Co Ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-04-17
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a solar panel structure, including a solar rack, solar rack's both sides set up a engaging lug respectively, solar rack passes through the screw fixation on the engaging lug on the external object, solar rack's preceding terminal surface is provided with two protection shields towards middle extension, a ventilation chamber has been seted up at solar rack's back, solar rack's middle installation cavity that forms, all install a solar panel on the upper and lower face of installation cavity, two solar panel contact splice into a bulky solar panel each other, every solar panel's one end is all through an elastic connection spare and installation cavity face fixed connection, elastic connection spare returns when atmospheric weather and contracts, contact each other between two solar panel about when the air current. The utility model discloses a solar panel, it has very good anti-wind ability, can effectively deal with the atmospheric weather, increases solar panel's life, can use in very complicated environment.

Description

Solar panel structure

Technical Field

The utility model relates to a solar panel, concretely relates to solar panel structure.

Background

An assembly of a plurality of solar cells of a solar panel (also called a solar cell module) is a core part of a solar power generation system and is also the most important part of the solar power generation system. However, the larger the volume of the solar panel is, the higher the requirement on wind resistance is, so that the current large-area solar panel cannot be used in the weather of atmospheric flow, which may result in the reduction of the service life of the solar panel and the higher requirement on the strength of the solar rack.

Disclosure of Invention

The utility model aims to solve the technical problem that a solar panel structure, it has very good anti-wind ability, can effectively deal with the atmospheric flow weather, increases solar panel's life.

The utility model discloses a realize through following technical scheme: the utility model provides a solar panel structure, including a solar rack, solar rack's both sides set up a connection ear respectively, solar rack passes through the screw fixation on the connection ear on the object outside, solar rack's preceding terminal surface is provided with two protection shields towards middle extension, a ventilation chamber has been seted up at solar rack's back, solar rack's centre forms an installation cavity, all install a solar panel on the upper and lower face of installation cavity, two solar panel contact each other splices into a bulky solar panel, every solar panel's one end is all through an elastic connection spare and installation cavity face fixed connection, elastic connection spare retracts back when the atmospheric flow, contact each other between two piece upper and lower solar panel when the no air current.

According to a preferable technical scheme, the elastic connecting piece comprises an air bag rod with high resilience and a group of springs with small elastic force, the air bag rod is inserted into a spring hole in the middle of each spring, and the outer wall surface of the air bag rod is fixedly bonded with the inner wall surface of the spring hole through waterproof glue.

According to the preferable technical scheme, one end of the spring is fixedly bonded with the solar support, the other end of the spring is fixedly bonded with one side face of the solar panel, one end of the air bag rod is fixedly bonded with the solar support, and the other end of the air bag rod is fixedly bonded with one side face of the solar panel.

As a preferred technical scheme, the air bag rod is made of elastic rubber materials with high resilience, an air suction cavity is formed in the air bag rod, and an air outlet and an air suction port are formed in the air bag rod.

As a preferred technical scheme, a miniature one-way air outlet valve is installed in the air outlet, and the air suction port is an air suction micropore.

Preferably, the elastic restoring capacity of the air bag rod is larger than the elastic stretching force of the spring.

The utility model has the advantages that: the utility model discloses a solar panel passes through spring and gasbag pole and connects the top, has very good buffer capacity, can the rear end of retraction protection shield when atmospheric weather, utilizes the protection shield to contact the atmospheric air, reduces the contact surface of solar panel and air current, increases anti-wind ability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic structural view of the elastic connecting member of the present invention;

fig. 3 is a usage state diagram of the present invention in the weather of atmospheric flow.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in figure 1, a solar panel structure, including a solar rack 5, solar rack 5's both sides set up a engaging lug 6 respectively, solar rack 5 passes through the screw fixation on engaging lug 6 on the external object, solar rack 5's preceding terminal surface is provided with two protection shields 4 that extend towards the centre, a ventilation chamber 7 has been seted up at solar rack 5's back, solar rack 5's centre forms an installation cavity 2, all install a solar panel 1 on the upper and lower face of installation cavity 2, two solar panel 1 contact each other and splice into a bulky solar panel, the one end of every solar panel 1 all is through an

elastic connection piece

3 and 2 face fixed connection in installation cavity, elastic connection piece 3 contracts when the atmospheric weather, contact each other between two upper and lower solar panel 1 when no air current.

As shown in fig. 2, the elastic connecting member 3 includes an air bag rod 31 with high resilience and a set of springs 32 with small elastic force, the air bag rod 31 is inserted into a spring hole in the middle of the springs 32, the outer wall surface of the air bag rod 31 is fixedly bonded with the inner wall surface of the spring hole through waterproof glue, one end of the springs 32 is fixedly bonded with the solar support 5, the other end of the springs is fixedly bonded with one side surface of the solar panel 1, one end of the air bag rod 31 is fixedly bonded with the solar support, and the other end of the air bag rod is fixedly bonded with one side surface of the solar panel 1.

In this embodiment, the air bag rod 31 is made of elastic rubber material with high resilience, and has a suction cavity therein, and the air bag rod is provided with an air outlet 33 and a suction port 34. A micro one-way air outlet valve (not shown) is installed in the air outlet, and the air inlet 34 is a suction micropore.

In the utility model, when the weather of atmospheric flow is met, the air flow impacts the solar panel to deform the solar panel, so that the deformation of the solar panel can simultaneously deform the air bag rod 31 and the spring, the air bag rod can discharge the gas inside from the air outlet after being bent, and then the gas inside the air bag rod 31 is rapidly extruded, at the moment, the gas amount inside the air bag rod is reduced, at the moment, the originally stretched spring 32 retracts, the length of the whole elastic connecting piece 3 is shortened, the air suction port adopts micropores, so the gas can not be sucked at once, namely, the air bag rod 31 can not suck the gas to recover the deformation at once after the gas is rapidly extruded, so the air bag rod can not recover the original length at once, at the moment, the solar panel retracts to the back of the protection plate after the length of the elastic connecting piece is shortened, as shown in figure 3, at the moment, the contact area, the solar panel can be greatly protected;

when no air flow or little air flow exists, the air suction micropores suck air slowly to restore the deformation of the air bag rod, namely the two solar panels extend out of the air bag rod in a small air flow environment and can directly contact with the sunlight to generate electricity.

Wherein the elastic restoring capacity of the air bag lever 31 is larger than the elastic tensile force of the spring. Since the elastic force of the air bag rod 31 is greater than the spring, the extension of the spring 32 is entirely dependent on the length of the air bag rod, whereby the extension is achieved.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a solar panel structure, includes a solar rack, and solar rack's both sides set up a engaging lug respectively, and solar rack passes through the screw fixation on the engaging lug on outside object, its characterized in that: the preceding terminal surface of solar rack is provided with two protection shields that extend towards the centre, a ventilation chamber has been seted up at solar rack's back, a mounting chamber is formed to solar rack's centre, all install a solar panel on the upper and lower face of mounting chamber, two solar panels contact each other and splice into a bulky solar panel, every solar panel's one end all is through an elastic connection spare and mounting chamber face fixed connection, elastic connection spare contracts when atmospheric weather and contracts, contact each other between two solar panels about when no air current.

2. The solar panel structure of claim 1, wherein: the elastic connecting piece comprises an air bag rod with high resilience and a group of springs with small elastic force, the air bag rod is inserted into a spring hole in the middle of each spring, and the outer wall surface of the air bag rod is fixedly bonded with the inner wall surface of the spring hole through waterproof glue.

3. The solar panel structure of claim 2, wherein: one end of the spring is fixedly bonded with the solar support, the other end of the spring is fixedly bonded with one side face of the solar panel, one end of the air bag rod is fixedly bonded with the solar support, and the other end of the air bag rod is fixedly bonded with one side face of the solar panel.

4. The solar panel structure of claim 2, wherein: the air bag rod is made of elastic rubber materials with high resilience, an air suction cavity is formed in the air bag rod, and an air outlet and an air suction port are formed in the air bag rod.

5. The solar panel structure of claim 4, wherein: a miniature one-way air outlet valve is installed in the air outlet, and the air suction port is an air suction micropore.

6. The solar panel structure of claim 2, wherein: the elastic reset capacity of the air bag rod is larger than the elastic stretching force of the spring.