CN102779881B

CN102779881B - Solar energy frame

Info

Publication number: CN102779881B
Application number: CN201210287614.3A
Authority: CN
Inventors: 米建军
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-14
Filing date: 2012-08-14
Publication date: 2015-03-11
Anticipated expiration: 2032-08-14
Also published as: CN102779881A

Abstract

The invention discloses an improved solar energy frame, belonging to the technical field of solar energy application. The outer side surface of a frame of an improved solar energy cell module is not of a planar structure, and is of basically D-shaped arc or triangle shape in terms of a cross section, namely a port, namely, the inward side surface of the frame is provided with notches and support feet for installing and clamping solar energy cell panels, and the outward side surface of the frame is of an arc or triangle shape. A frame connecting member matched with the improved solar energy frame is improved into a corresponding D-shaped or triangular cross section from the existing sheet-shaped cross section, thus the improved solar energy frame is firm and attractive, reduces the wind resistance and the noise, and is wide in application range.

Description

A kind of solar energy frame

Technical field

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

Background technology

Solar energy is a kind of environment-protecting clean energy, the mankind are finding the various methods utilizing it always, solar panel is a kind of technological means often utilized now, and has been widely used in various place and purposes, in the utilization of various new forms of energy, has demonstrated more and more important position.Solar panel needs frame to fix, and improves the mechanical performance of solar module on the one hand, plays sealing function simultaneously, be also convenient to the fixed installation of solar panels.

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

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

Summary of the invention

The object of the invention is the solar energy frame being to provide the many application of a kind of more reasonable structure of improvement.

Concrete technical scheme is as follows: the peripheral outer side surface of the solar module of improvement, it not planar structure, the outside of cross section and port is arc or the triangle of " D " shape substantially, namely the side that described frame is inside is for installing solar cell laminate, there are laminate holding tank and the feet of clamping solar energy laminate, and outside side is circular arc or triangle, supporting frame connecting pieces is also improved to corresponding " D " shape or triangular cross section from existing sheet, it is characterized in that: be arc or triangle outside the outside of described solar energy frame port 3 and connector termination 6 thereof.

The present invention is owing to adopting above-mentioned structure, substantially be " D " shape or triangle viewed from the cross section of frame, therefore longitudinally see it is tubulose substantially from frame, this structure is by force stressed from all directions, more can adapt to the External Force Acting of large intensity, and circular arc or leg-of-mutton structure also make outside it more smooth simultaneously, not easy to hangly to touch, little by resistance windward, coordinate corresponding connector, make solar module adapt to the more scope of application.

Above-mentioned frame is linear or arc in longitudinal direction, for different uses.

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

Accompanying drawing explanation

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

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.

In 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, is " D " shape substantially, comprises solar energy layer plate holding tank 1, feet 2, frame port 3 viewed from the cross section of frame, and ribs 4.Therefore longitudinally see it is tubulose substantially from frame, this structure is by force stressed from all directions, more can adapt to the External Force Acting of large intensity, the structure of circular arc also makes outside it more smooth simultaneously, not easy to hangly to touch, little by resistance windward, coordinate corresponding connector, make solar module adapt to the more scope of application.

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

See Fig. 2, for square connector, the connector of frame comprises connector circular hole 5, connector termination 6, the tooth bar 7 of side, termination, the arch section 8 between 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, in small size frame connector, also can cancel circular hole 5, adopts solid construction; Connector termination 6 shape is mutually corresponding consistent with frame port 3 shape, is dimensioned slightly smaller than inside frame port 3, can inserts frame 3; Side, connector termination 6 is tooth bar 7, locking when being convenient to connect, the angle between the frame connected as required, the circular arc portion 8 of connector also coordinates with identical angle, insert two with connector termination 6 to need to connect to step place in frame port 3, tooth bar 7 direction compresses from the side; Therefore be that arc connects between connector two ends, curved angle equals two to be needed to connect the angle angle between frame, step 9 is had between the arch section 8 of connector and termination 6, step 9 highly equals frame port 3 wall thickness, after connector inserts frame port 3, the arch section 8 of connector with frame port 3 from outer surface at same plane, adopt such structure, even if the angle between the frame that two needs connect is right angle, or be greater than, when being less than right angle, not having sharp-pointed angle and occur.

Frame port 3 can suitably deformation, as shown in Fig. 4, Fig. 5, Fig. 6, be suitable for different requirement, when solar panel is arranged on outside roof, can use the border structure of Fig. 6, the termination of connector also fits in side triangle, the solar panels that such erection is good, can be close to outside roof, to reduce windage and noise, firm attractive in appearance.So the present invention is not only applicable to stationary applica-tions, be also applicable to installing and using of mobile object.

Claims

1. a solar energy frame, the outside that it is characterized in that described solar energy frame port (3) is triangle, described connector comprises connector circular hole (5), circular hole (5) is inner at connector, connector is made to be hollow, connector termination (6), the tooth bar (7) of side, termination, arch section (8) between two ends, step (9) between arch section and termination, outside, connector termination (6) is triangle, connector termination (6) shape is consistent with frame port (3), frame port (3) can be inserted, step (9) highly equals frame port (3) wall thickness, there are the laminate holding tank (1) and feet (2) that clamp solar energy laminate in described frame port (3) and rightabout inner side, outside.