CN207651498U - Solar panel - Google Patents

Abstract

The utility model provides a kind of solar panel, including end casing (1), end casing (1) is respectively formed first end face (2) and second end face (3) along thickness extending direction both ends end face, it is provided in first end face (2) and is threadedly coupled column (4), be threadedly coupled column (4) and be integrally formed with end casing (1)；Multiple threaded connection columns (4) are arranged along first end face (2) contour extension direction；Be provided with reinforcing rib (5) on end face (2) and/or second end face (3), more reinforcing ribs (5) along it is following any one or appoint multiple rules arrangements：Parallel arrangement；Interlaced arrangement；Arranged concentric.Reinforcing rib is provided in the utility model on end casing, end casing is effectively prevent to deform upon, improves the integral strength of solar panel.

Description

Solar panel

Technical field

The utility model is related to steam-electric power plant fields, and in particular, to a kind of solar panel.

Background technology

There are two types of modes for solar power generation mode solar power generation, and one is light-heat-electricity conversion regime, another kind is The direct conversion regime of light-electricity.Light-electricity directly conversion regime which is to utilize photoelectric effect, and solar radiant energy is directly turned Change electric energy into, the basic device of light-electricity conversion is exactly solar cell.Solar cell is one kind due to photovoltaic effect And solar energy is converted into the device of electric energy, it is a semiconductor photo diode, when solar irradiation to two pole of photoelectricity When on pipe, photodiode will become the luminous energy of the sun electric energy, generate electric current.

Existing solar panel has the following defects：First, end casing sealing performance and intensity are all intersected；Second is that Adjusted and controlled without temperature, when causing photodiode temperature high, photoelectric conversion efficiency is lower；Third, in solar panel edge side luminous energy It can not efficiently use.

Utility model content

For the defects in the prior art, the purpose of this utility model is to provide a kind of solar panel.

According to solar panel provided by the utility model, including end casing, end casing is along thickness extending direction both ends End face is respectively formed first end face and second end face, and threaded connection column is provided in first end face, is threadedly coupled column and end casing It is integrally formed；Multiple threaded connection columns are arranged along first end face contour extension direction；

Be provided with reinforcing rib in first end face and/or second end face, more reinforcing ribs along it is following any one or appoint multiple rule Rule arrangement：

Parallel arrangement；

Interlaced arrangement；

Arranged concentric.

Preferably, the end cap plate shape is rectangular；

Seal groove is provided in first end face, seal groove extends along rectangular end casing contour extension direction；

It is equipped with sealing ring in the seal groove.

Preferably, end cap plate material is fiberglass.

Preferably, also include to load box body；

Accommodation space is formed between end casing and loading box body, cell piece is provided in accommodation space.

Preferably, reflective mirror is additionally provided in the accommodation space, the minute surface of the reflective mirror is arranged by following rule：

On cross section, minute surface profile extends along arc shape, and the inside of arc curve mirror profile is side where cell piece.

Preferably, the minute surface of reflective mirror is also pressed following rule and is arranged：

In the projection of end cap plate thickness direction, minute surface is arcuate shape, and the inside of arc curve mirror projection is cell piece institute In side.

Preferably, also comprising cooling tube, the cooling tube forms reflective mirror with respect to the outside wall surface in orientation where cell piece Minute surface.

Preferably, the tube passage sectional area of the cooling tube extends along its length with cooling tube changes.

Compared with prior art, the utility model has following advantageous effect：

1, it is provided with reinforcing rib on end casing in the utility model, end casing is effectively prevent to deform upon, improve solar panel Integral strength.

2, the surrounding of end casing is seal groove, is used cooperatively rubber seal, can prevent water from entering in solar panel internally Portion's electronic component damages.

3, cooling tube is provided in the utility model, one can be used for water cooling；Two to be to provide sectional area continually changing Aquaporin produces turbulent flow effect, improves heat transfer cooling efficiency；Third, the curved surfaces of pipe outer wall can be utilized battery edges of boards In the light energy reflected to cell piece of edge.

Description of the drawings

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon：

Fig. 1 is end casing upward view；

Fig. 2 is end casing elevational cross-sectional view；

Fig. 3 is part A partial enlarged view in end casing elevational cross-sectional view；

Fig. 4 is solar cell panel structure schematic diagram provided by the utility model；

Fig. 5 is cooling tube vertical view.

It is shown in figure：

Specific implementation mode

The utility model is described in detail with reference to specific embodiment.Following embodiment will be helpful to this field Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made. These belong to the scope of protection of the utility model.

In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside" be orientation based on ... shown in the drawings or Position relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated device or member Part must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.

As shown in Figure 1 to Figure 3, solar panel provided by the utility model includes end casing 1, and 1 material of end casing is Fiberglass, end casing 1 are respectively formed first end face 2 and second end face 3 along thickness extending direction both ends end face, in first end face 2 It is provided with and is threadedly coupled column 4, be threadedly coupled column 4 and be integrally formed with end casing 1, multiple threaded connection columns 4 are along first end face 2 Contour extension direction is arranged, is provided with reinforcing rib 5 in first end face 2 and/or second end face 3, more reinforcing ribs 5 are along following any A or multiple rules arrangements：Parallel arrangement, interlaced arrangement, arranged concentric.In embodiment, 1 shape of the end casing be it is rectangular, Reinforcing rib 5 is arranged in cross in first end face 2, and cross reinforcing rib 5 is by the geometric center of end casing 1, and extending direction The parallel or vertical sideline with direction end casing 1, while playing to 1 booster action of end casing, reduction installs sky to cell piece 8 Between occupancy.Seal groove 6 is provided in first end face 2, seal groove 6 extends along 1 contour extension direction of rectangular end casing, described It is equipped with sealing ring in seal groove 6.

As shown in Figure 4, Figure 5, solar panel provided by the utility model also include load box body 7, end casing 1 with It loads and forms accommodation space in centre after box body 7 is connected by fastener, cell piece 8 is provided in accommodation space.In preference, Reflective mirror is additionally provided in accommodation space, the minute surface 9 of the reflective mirror is arranged by following rule：-- on cross section, minute surface 9 is taken turns Exterior feature extends along arc shape, and the inside of 9 profile of arc curve mirror is 8 place side of cell piece；-- it is projected along 1 thickness direction of end casing On, minute surface 9 is arcuate shape, and the inside that arc curve mirror 9 projects is 8 place side of cell piece.It can be with by the setting of arc curve mirror 9 Effectively by the light energy reflected of solar cell plate edge portion to cell piece 8, optical energy utilization efficiency is improved.Further preferably Ground is provided in accommodation space containing cooling tube 10, and the cooling tube 10 forms reflective with respect to the outside wall surface in 8 place orientation of cell piece The minute surface 9 of mirror, since minute surface 9 is being arc in the projection of 1 thickness direction of end casing, cooling tube 10 itself is in length extending direction On there is the variation of size, therefore tube passage 11 is also readily devised into sectional area and extends hair along its length with cooling tube 10 The structure for changing, cooling water form turbulent flow or restriction effect when being flowed in tube passage 11, improve heat exchange efficiency.It is preferred that Ground, the minute surface 9 can also be straight line in the projection of 1 thickness direction of end casing, and processing and installation are simpler, due to pipe The more difficult change of 11 sectional area of channel, flow of cooling water is gentle, and heat exchange efficiency can decrease.

Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, This has no effect on the substantive content of the utility model.In the absence of conflict, the spy in embodiments herein and embodiment Sign can be arbitrarily combined with each other.

Claims (8)

1. a kind of solar panel, which is characterized in that include end casing (1), end casing (1) is along thickness extending direction both ends end Face is respectively formed first end face (2) and second end face (3), is provided in first end face (2) and is threadedly coupled column (4), is threadedly coupled Column (4) is integrally formed with end casing (1)；Multiple threaded connection columns (4) are arranged along first end face (2) contour extension direction；

Be provided with reinforcing rib (5) in first end face (2) and/or second end face (3), more reinforcing ribs (5) along it is following any one or Appoint multiple rule arrangements：

Parallel arrangement；

Interlaced arrangement；

Arranged concentric.

2. solar panel according to claim 1, which is characterized in that end casing (1) shape is rectangular；

Seal groove (6) is provided in first end face (2), seal groove (6) extends along rectangular end casing (1) contour extension direction；

It is equipped with sealing ring in the seal groove (6).

3. solar panel according to claim 1, which is characterized in that end casing (1) material is fiberglass.

4. solar panel according to claim 2, which is characterized in that also include to load box body (7)；

Accommodation space is formed between end casing (1) and loading box body (7), cell piece (8) is provided in accommodation space.

5. solar panel according to claim 4, which is characterized in that be additionally provided in the accommodation space reflective The minute surface (9) of mirror, the reflective mirror is arranged by following rule：

On cross section, minute surface (9) profile extends along arc shape, and the inside of arc curve mirror (9) profile is cell piece (8) place Side.

6. solar panel according to claim 5, which is characterized in that the minute surface (9) of reflective mirror also presses following rule Arrangement：

In the projection of end casing (1) thickness direction, minute surface (9) is arcuate shape, and the inside of arc curve mirror (9) projection is battery Side where piece (8).

7. solar panel according to claim 5 or 6, which is characterized in that also include cooling tube (10), the cooling Manage the minute surface (9) that (10) form reflective mirror with respect to the outside wall surface in orientation where cell piece (8).

8. solar panel according to claim 7, which is characterized in that the tube passage (11) of the cooling tube (10) is cut Area extends along its length with cooling tube (10) to change.