CN202796983U

CN202796983U - Solar cell frame

Info

Publication number: CN202796983U
Application number: CN2012204007152U
Authority: CN
Inventors: 米建军
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-14
Filing date: 2012-08-14
Publication date: 2013-03-13
Anticipated expiration: 2022-08-14

Abstract

The utility model provides an improved solar cell frame which belongs to the technical field of solar energy application. An outer side surface of an improved frame of a solar cell module is not in a planar structure, and basically is a D-shaped arc or a triangle from an aspect of a cross section, that is, a port. An inward side surface of the frame is used for installing solar cell laminates, and is provided with a notch for clamping the laminates, and a support foot; an outward side surface is in a circular arc shape or in a triangular shape. A matching frame connecting piece is improved to be in a corresponding D shape or a triangular cross section from a conventional sheet shape. The solar cell frame is firm in structure and elegant in appearance, can reduce wind resistance and noise, and has a wide application scope.

Description

A kind of solar energy frame

Technical field

The present invention is a kind of improved solar energy frame, belongs to application of solar.

Background technology

Solar energy is a kind of environment-protecting clean energy, the human the whole bag of tricks that always utilizes it in searching, solar panel is a kind of technological means of often utilizing now, has been widely used in various places and purposes, demonstrates more and more important position in the utilization of various new forms of energy.Solar panel needs frame to fix, and has improved on the one hand the mechanical performance of solar module, plays simultaneously sealing function, also is convenient to the fixed installation of solar panels.

Because solar panel need to move under a lot of abominable situations, be exposed to the elements, bear the effect of various external force, to guarantee that also the solar components in the frame is without prejudice, and then the normal output of guaranteed output performance, need simultaneously to adapt to various uses, so the effect of frame is extremely important.

In the prior art, the structure of solar cell frame sees substantially it is " L " shape from cross section, the top is the notch of clamping solar components, the below is connected with support edge and feet, see it is the plane from the outside of material, therefore after whole solar module is finished, be the prolate cube structure, namely all outsides all are parallel plane, this structure is convenient to each piece solar module and is drawn close mutually, and connect into an integral body, but along with the range of application of heliotechnics constantly enlarges, this single frame mode has been not suitable with various new application, each limit of existing structure is parallel construction, easy torsional deformation, it is high-intensity stressed to be not suitable with the increase of solar components area and other purposes, and therefore the frame on plane also produces sharp-pointed corner angle and limit, produce the windage noise, hang easily and bump, affect the utilization of solar energy, therefore need to improve.

Summary of the invention

The objective of the invention is to be to provide a kind of improved more reasonable structure the solar energy frames of using more.

Concrete technical scheme is as follows: the frame lateral surface of improved solar module, it or not planar structure, cross section is that the outside of port is arc or the triangle of " D " shape substantially, be that the inside side of described frame is for the solar cell laminate is installed, laminate holding tank and feet that clamping solar energy laminate is arranged, and outside side is circular arc or triangle, supporting frame connecting pieces also is improved to corresponding " D " shape or triangular cross section from existing sheet, it is characterized in that: the outside of described solar

energy frame port

3 and 6 outsides, connector termination thereof are arc or triangle.

The present invention is owing to adopt above-mentioned structure, see substantially it is " D " shape or triangle from the cross section of frame, therefore vertically see it is tubulose substantially from frame, this structure is stressed strong from all directions, more can adapt to the External Force Acting of large intensity, and it is more smooth that circular arc or leg-of-mutton structure also make its outside simultaneously, easy to hang bumping not, be subjected to down with the wind resistance little, cooperate corresponding connector, make solar module adapt to the more scope of application.

Above-mentioned frame is being linear or arc vertically, to be used for different uses.

The connector two ends shape of above-mentioned frame is mutually corresponding with the port shape of frame, undersized is in frame port inside dimensions, can insert the frame port, the medial surface of connector two ends is dentation, toothed surfaces can be in each side, also can be a side, press locking solid when being convenient to connect, angle between the frame that connects as required, also cooperate with identical angle between the connector two ends, inserting two with connector needs to connect in the port of frame, compress from the tooth bar direction, this moment, two frames were connected to each other close, solid and without cusped edge, also can punch in the appropriate location, termination, adopt screw and connection structure of frame, that arc connects between this connector two ends, the arch section angle equals the two angle angles that need to connect between the frame, between the arch section of connector and connector termination step is arranged, shoulder height equals frame arch section pipe thickness, after the frame port is inserted in the connector termination, the arch section of connector and frame from outer surface at same plane, adopt such structure, even the angle between two frames that need to connect is the right angle, or greater than, in the time of less than the right angle, because the circular arc portion transition of connector is arranged, make product after the connection not have sharp-pointed angle and occur.

Description of drawings

Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used for explanation the present invention and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can do various changes or modification to the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.

Fig. 1 is frame cross-sectional structure schematic diagram of the present invention.

Fig. 2 is the stereogram of right-angle connector.

Fig. 3 is the top plane view of right-angle connector.

Fig. 4 is the cross-sectional structure schematic diagram of triangle frame.

Fig. 5 is the cross-sectional structure schematic diagram of deforming triangle frame.

Fig. 6 is the cross-sectional structure schematic diagram of deforming triangle frame.

Among the figure: laminate holding tank 1; Feet 2; Frame port 3; Ribs 4; Connector circular hole 5; Connector termination 6; Tooth bar 7; Arch section 8; Step 9.

Embodiment

The structure of Fig. 1 frame of the present invention sees substantially it is " D " shape from the cross section of frame, comprises solar energy layer plate holding tank 1, feet 2, frame port 3, and ribs 4.Therefore vertically see it is tubulose substantially from frame, this structure is stressed strong from all directions, the External Force Acting that more can adapt to large intensity, it is more smooth that the structure of circular arc also makes its outside simultaneously, easy to hang bumping not, be subjected to down with the wind resistance little, cooperate corresponding connector, make solar module adapt to the more scope of application.

Frame is being linear or arc vertically, to be used for different uses, is oval such as whole solar cell panel assembly, and just needing frame vertically is arc.

See Fig. 2, take the square connector as example, the connector of frame comprises connector circular hole 5, connector termination 6, the tooth bar 7 of side, termination, the arch section 8 between the two ends, the step 9 between arch section and termination.Connector circular hole 5 is hollow, can reduce overall weight and cost, and not affect structural behaviour, with in the connector, also can cancel circular hole 5 at the small size frame, adopts solid construction; Connector termination 6 shapes are mutually corresponding consistent with frame port 3 shapes, and undersized can be inserted frame 3 in frame port 3 inboards; 6 sides, connector termination are tooth bar 7, locking when being convenient to connect, the angle between the frame that connects as required, the circular arc portion 8 of connector also cooperate with identical angle, inserting two with connector termination 6 needs connection frame port 3 interior to the step place, and tooth bar 7 directions compress from the side; Therefore be that arc connects between the connector two ends, the arc angle equals the two angle angles that need to connect between the frame, there is step 96 of the arch section 8 of connector and terminations, step 9 highly equals frame port 3 wall thickness, after connector inserts frame port 3, the arch section 8 of connector and frame port 3 from outer surface at same plane, adopt such structure, even the angle between two frames that need to connect is the right angle, or greater than, in the time of less than the right angle, do not have sharp-pointed angle and occur.

Suitably deformation of frame port 3, such as Fig. 4, Fig. 5, shown in Figure 6, applicable different requirements are when solar panel is installed in the roof outside, can use the border structure of Fig. 6, the termination of connector also fits in the side triangle, and the good solar panels of erection can be close to the roof outside like this, to reduce windage and noise, firm attractive in appearance.So the present invention is not only applicable to stationary applica-tions, also be applicable to installing and using of mobile object.

Claims

1. solar energy frame, the outside and connector termination (6) outside thereof of it is characterized in that described solar energy frame port (3) are arc or triangle, and there is laminate holding tank (1) and the feet (2) of clamping solar energy laminate described frame port (3) inboard.