CN205160456U - Angle sign indicating number is connected to solar PV modules frame - Google Patents

Abstract

The utility model discloses an angle sign indicating number is connected to solar PV modules frame, including base and connecting piece, base mutually perpendicular's both sides wall, lateral wall top is equipped with upper and lower twice right -angle side, and wherein the right -angle side setting of top is at the lateral wall top edge, and the lateral wall below is equipped with the bottom plate, be equipped with the composite surface between the right -angle side of bottom plate and below, set up the recess between composite surface and the lateral wall, the connecting piece inlays in the recess, and the connecting piece inboard is equipped with the sawtooth, the composite surface side is equipped with only stops the muscle, the department of bending of the right -angle side of top is equipped with water drainage tank, be equipped with the wash port on the bottom plate, the end of connecting piece is convex, the frame connect the angle sign indicating number, the sawtooth is connected the frame and is played the lock effect of dying, increases and only stops the muscle, guarantees the assembly intensity of whole angle sign indicating number when the dress frame, does not influence the whole effect of subassembly in sharp eliminating frame dislocation and corner, increases drainage design simultaneously, design benefit, convenient to use, assembly intensity is high.

Description

A solar photovoltaic module frame connection angle code

technical field

The invention belongs to the technical field of photovoltaic solar energy, and in particular relates to a frame connecting angle code of a solar photovoltaic module.

Background technique

The current solar photovoltaic module is composed of solar cells, tempered glass, adhesive film, and back panel frame. Since the existing aluminum alloy frame is mostly assembled by inner corner code connection, the frame is easy to be misplaced, and the frame at the joint is too sharp. And in the process of installation and use, the corners of the components are easy to scratch people or objects, and there is a great potential safety hazard. However, some of the solutions proposed by the existing inventions (utility models) are too simple, not very practical, and are widely used The feasibility is not great; it is too cumbersome to use, which affects the overall effect of the component.

Contents of the invention

In order to solve the above problems, the present invention discloses a solar photovoltaic module frame connection corner code, which improves the assembly effect of the frame and eliminates problems such as frame misalignment and sharp corners.

In order to achieve the above object, the technical scheme of the utility model is as follows:

A solar photovoltaic module frame connection angle bracket, characterized in that it includes a base and a connecting piece, the base includes two side walls perpendicular to each other in the vertical direction, and two right-angled sides, upper and lower, are arranged above the side walls , a card slot is formed between the two right-angled sides, wherein the upper right-angled side is set on the upper edge of the side wall, a bottom plate is provided below the side wall, and a compound surface is provided between the bottom plate and the lower right-angled side, and the compound surface and Grooves are provided between the side walls, the connectors are embedded in the grooves, the inner side of the connectors is provided with sawtooth, the composite surface is higher than the serrated surface, the side of the composite surface is provided with stop ribs, and the upper right angle A drainage groove is provided at the bending part of the side, a drainage hole is provided on the bottom plate, and the end of the connecting piece is arc-shaped.

As an improvement of the present invention, the bottom plate is square.

As an improvement of the present invention, the cut-off surface of the bottom plate is at the same position as the stop bead.

As an improvement of the present invention, the connecting piece is a right-angled aluminum alloy piece.

As an improvement of the present invention, the side wall, the right-angled edge, the compound surface, the stop rib and the bottom plate are integrally formed.

As an improvement of the present invention, the upper edge of the upper right-angled side is chamfered.

As an improvement of the present invention, the edges of the lower right-angled sides are provided with rounded corners.

As an improvement of the present invention, rounded corners are provided on the outer sides of the joints of the two side walls.

As an improvement of the present invention, patterns are provided on the outer surfaces of the two side walls.

The beneficial effects of the present invention are:

According to the present invention, a frame of a solar photovoltaic module is connected to corners, and the sawtooth connection frame plays a locking role, adding stop ribs, ensuring the assembly strength of the entire corners when framing, and eliminating frame misalignment and sharp corners. At the same time, it does not affect the overall effect of the components, and at the same time increases the drainage design, which is ingenious in design, easy to use, and high in assembly strength.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a schematic diagram of the stop bar according to the present invention.

List of reference signs:

1. Side wall, 2. Connector, 3. Upper right-angled edge, 4. Lower right-angled edge, 5. Card slot, 6. Bottom plate, 7. Stop rib, 8. Groove, 9. Sawtooth, 10. Drain groove, 11, drainage hole, 12, chamfer, 13, rounded corner, 14, rounded corner, 15, composite surface.

detailed description

The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer ” refer to directions towards or away from the geometric center of a particular part, respectively.

As shown in the figure, a solar photovoltaic module frame connection corner bracket according to the present invention includes a base and a connecting piece 2, the base includes two side walls 1 perpendicular to each other in the vertical direction, and the top of the side walls 1 There are two upper and lower right-angled sides 3, 4, and a card slot 5 is formed between the two right-angled sides 3, 4, wherein the upper right-angled side 3 is arranged on the upper edge of the side wall 1, and a bottom plate 6 is arranged below the side wall 1, A composite surface 15 is provided between the bottom plate 6 and the lower right-angled side 4, and a groove 8 is provided between the composite surface 15 and the side wall 1, and the connector 2 is embedded in the groove 8, and the inner side of the connector 2 Sawtooth 9 is provided, the composite surface 15 is higher than the surface of the serration 9, the side of the composite surface 15 is provided with stop ribs 7, the bend of the right-angled side 3 above is provided with a drainage groove 10, and the bottom plate 6 A drainage hole 11 is arranged on the top, and the end of the connector 2 is arc-shaped. .

The connecting corners of a frame of a solar photovoltaic module described in the present invention actually carry out plastic wrapping injection molding on the connecting piece 2, the side wall 1, the right-angled sides 3, 4, the stop rib 7, the bottom plate 6 and the connecting piece 2 Integral molding, the original frame is cut at a 45° angle and assembled with inner corner codes instead of outer corner codes, so that the frame is extended by one piece, and the corner codes are the frames to ensure that the frame and corner codes are integrated. Glass is installed in the empty slot, and the connecting piece extends into the frame. The inner side of the connecting piece is provided with sawtooth clips to the punching hole of the frame, and the connecting frame plays a locking role. At the same time, a stop rib 7 is added, which is set on the composite surface 15 side, at the entrance of the groove, when the frame is installed, the frame is against the stop rib, which plays a supporting role and ensures the assembly strength of the entire corner code when the frame is installed. The end of the connector 2 is arc-shaped, and the The dislocation of the frame and the sharp corners will not affect the overall effect of the module, and the drainage design is added at the same time. The design is ingenious, easy to use, and high in assembly strength.

The bottom plate 6 of the present invention is square, which can increase the load-bearing surface of the component. Based on the bottom plate 6, the back structure of the frame can be increased. For example, the frame can be made into a narrow frame, which saves materials and improves the appearance of the component.

The bottom plate 6 of the present invention is square, and the cut-off surface of the bottom plate 6 is in the same position as the stop rib 7, and the stop rib 7 and the cut-off surface of the bottom plate 6 are against the frame at the same time to increase the assembly strength.

The connecting piece 2 of the present invention is a right-angled aluminum alloy part with high strength, long service life, no corrosion, and elegant appearance. The outer surface of the two side walls 1 of the present invention is provided with patterns or decorative lines, and the overall effect is good.

According to the present invention, the width of the lower right-angled side 4 is greater than the width of the right-angled side 3, and the outer layer of glass can be placed in the slot 5 formed between the two right-angled sides 3 and 4 to increase the bearing surface of the glass, wherein the lower right-angled side The edge of 4 is provided with rounded corner 13, is convenient for installation, improves work efficiency.

According to the present invention, the upper edge of the upper right-angled side 3 is provided with a chamfer 12, which is consistent with the chamfering of the frame, so that the frame is directly connected to the upper right-angled side 3. This part is an extension of the frame, and the overall effect is good.

In the present invention, rounded corners 14 are provided on the outside of the joints of the two side walls 1 to make them less sharp and increase their accessibility.

The technical means disclosed in the solutions of the present invention are not limited to the technical means disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features.

Claims (9)

1. a solar photovoltaic assembly frame connecting corner code, it is characterized in that: comprise pedestal and connector, described pedestal comprises the orthogonal two side of vertical direction, be provided with above described sidewall, lower twice right-angle side, draw-in groove is formed between twice right-angle side, wherein the right-angle side of top is arranged on sidewall top edge, base plate is provided with below sidewall, composite surface is provided with between described base plate and the right-angle side of below, between described composite surface and sidewall, groove is set, described connector is embedded in groove, sawtooth is provided with inside connector, described composite surface is higher than serrated face, described composite surface side is provided with only stops muscle, the bending part of the right-angle side of described top is provided with rhone, described base plate is provided with osculum, the end of connector is circular arc.

2. a kind of solar photovoltaic assembly frame connecting corner code according to claim 1, is characterized in that: described base plate is square.

3. a kind of solar photovoltaic assembly frame connecting corner code according to claim 2, is characterized in that: the stop surface of described base plate is identical with only stopping muscle position.

4. a kind of solar photovoltaic assembly frame connecting corner code according to claim 1, is characterized in that: described connector is right angle Al-alloy parts.

5. a kind of solar photovoltaic assembly frame connecting corner code according to claim 1, is characterized in that: described sidewall, right-angle side, composite surface, only stop muscle, base plate is one-body molded.

6. a kind of solar photovoltaic assembly frame connecting corner code according to claim 1, is characterized in that: the top edge of the right-angle side of described top is provided with chamfering.

7. a kind of solar photovoltaic assembly frame connecting corner code according to claim 1, is characterized in that: the edge of the right-angle side of described below is provided with fillet.

8. a kind of solar photovoltaic assembly frame connecting corner code according to claim 1, is characterized in that: described two side is provided with rounding outside junction.

9. a kind of solar photovoltaic assembly frame connecting corner code according to claim 1, is characterized in that: described two side outer surface is provided with decorative pattern.