CN213547440U

CN213547440U - Photovoltaic frame and photovoltaic module

Info

Publication number: CN213547440U
Application number: CN202022742702.0U
Authority: CN
Inventors: 刘衿因
Original assignee: CSI Cells Co Ltd; Canadian Solar Manufacturing Changshu Inc
Current assignee: CSI Cells Co Ltd; Canadian Solar Manufacturing Changshu Inc; CSI Solar Technologies Inc
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-06-25
Anticipated expiration: 2030-11-24

Abstract

The utility model relates to a photovoltaic technology field especially relates to a photovoltaic frame and photovoltaic module. This photovoltaic frame includes: the mounting piece is provided with a mounting groove for accommodating the edge of the laminating piece; a first support member connected with the mounting member; the second supporting piece is detachably connected with the mounting piece and is arranged opposite to the first supporting piece, and the first supporting piece and the second supporting piece can clamp a matching structure at the mounting position. In the photovoltaic frame, the first supporting piece and the second supporting piece clamp the matching structure at the mounting position, so that the laminating piece can be directly fixed at the mounting position without arranging a clamp and a bracket, the mounting cost can be saved, and the mounting is convenient; second support piece and installed part are for dismantling the connection, can be to being connected second support piece and installed part, easy to assemble again with lamination piece and installed part cooperation back.

Description

Photovoltaic frame and photovoltaic module

Technical Field

The utility model relates to a photovoltaic technology field especially relates to a photovoltaic frame and photovoltaic module.

Background

The existing conventional roof photovoltaic module is mainly installed and fixed on a support through a clamp. During the installation, need earlier on anchor clamps or support mounting on the various steel tile on roof, fixed with photovoltaic module again, not only consuming time and wasting force, installation cost is high moreover, and photovoltaic system's weight is big, has increased the bearing load on roof.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic frame, can the direct fixation in on the various steel tile on roof, saved anchor clamps and support, be favorable to reducing installation cost and photovoltaic system's weight.

To achieve the purpose, the utility model adopts the following technical proposal:

a photovoltaic bezel, comprising:

the mounting piece is provided with a mounting groove for accommodating the edge of the laminating piece;

a first support member connected with the mounting member;

the second supporting piece is detachably connected with the mounting piece and is arranged opposite to the first supporting piece, and the first supporting piece and the second supporting piece can clamp a matching structure at the mounting position.

Wherein the mounting position of the second support member on the mounting member is adjustable to adjust the distance between the first support member and the second support member.

Wherein, be provided with the joint groove on the installed part, second support piece's one end is joint portion, joint portion can block into in the joint inslot.

Wherein, the lateral wall in joint groove with one of the two of joint portion is provided with the latch, and another is provided with the draw-in groove, the latch can block in the draw-in groove.

Wherein, the one end of the length direction in joint groove runs through the installed part, the joint groove includes first draw-in groove and the second draw-in groove that connects gradually and be the contained angle setting along the depth direction, the shape of joint portion with joint groove adaptation.

Wherein, the joint groove is T-shaped or L-shaped.

The first supporting piece and the second supporting piece respectively comprise an arched supporting portion and an abutting portion, one end of the arched supporting portion is connected with the mounting piece, the other end of the arched supporting portion is connected with the abutting portion, and the abutting portion can be supported on the surface of the mounting position.

The photovoltaic frame further comprises a fastening assembly, and the fastening assembly can be fixedly connected with the first supporting piece and the second supporting piece.

The fastening assembly comprises a fastening bolt and a fastening nut, the fastening bolt sequentially penetrates through the first supporting piece and the second supporting piece, and the fastening nut is in threaded connection with the fastening bolt.

Another object of the utility model is to provide a photovoltaic module, can the direct fixation in on the various steel tile on roof, saved anchor clamps and support, be favorable to reducing installation cost and photovoltaic system's weight.

a photovoltaic module comprises a laminated piece and further comprises the photovoltaic frame.

Has the advantages that: the utility model provides a photovoltaic frame and photovoltaic module. In the photovoltaic frame, the first supporting piece and the second supporting piece clamp the matching structure at the mounting position, so that the laminating piece can be directly fixed at the mounting position without arranging a clamp and a bracket, the mounting cost can be saved, and the mounting is convenient; second support piece and installed part are for dismantling the connection, can be to being connected second support piece and installed part, easy to assemble again with lamination piece and installed part cooperation back.

Drawings

Fig. 1 is a schematic structural diagram of a photovoltaic module provided by the present invention;

fig. 2 is a schematic structural view of the photovoltaic module and the roof support tile provided by the present invention after assembly;

fig. 3 is an exploded view of a photovoltaic frame provided by the present invention;

fig. 4 is a schematic structural diagram of a first photovoltaic module provided by the present invention;

fig. 5 is a schematic structural diagram of a second photovoltaic module provided by the present invention;

fig. 6 is a schematic structural diagram of a third photovoltaic module provided by the present invention;

fig. 7 is a schematic structural diagram of a fourth photovoltaic module provided by the present invention.

Wherein:

100. a photovoltaic frame; 101. mounting grooves; 1. a mounting member; 11. a top plate; 12. a vertical plate; 13. a base plate; 131. a clamping groove; 1311. a first card slot; 1312. a second card slot; 2. a first support member; 21. a first arcuate support portion; 22. a first abutting portion; 3. a second support member; 31. a second arcuate support portion; 311. a clamping part; 32. a second abutting portion; 41. fastening a bolt; 42. fastening a nut; 200. a laminate; 300. a roof support tile; 301. a plate body; 302. a rib; 303. a raised portion.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly and encompass, for example, both fixed and removable connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in direct contact with the second feature but being in contact with the second feature by another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

The present embodiment provides a photovoltaic module, as shown in fig. 1 and 2, including a laminate 200 and a photovoltaic frame 100, wherein the photovoltaic frame 100 is sleeved on the edge of the laminate 200 to protect the laminate 200.

Optionally, the laminate 200 is a rectangular parallelepiped structure, and at least two side edges of the laminate 200 are provided with the photovoltaic edge frames 100. In order to reduce the manufacturing cost and weight of the photovoltaic module, in the present embodiment, only two opposite side edges of the laminate 200 are provided with the photovoltaic rims 100.

When the photovoltaic module is used, the photovoltaic module needs to be fixed at a designated installation position, and in the prior art, the photovoltaic module is installed by adding a clamp and a support, so that the installation cost of the photovoltaic module is high, and the load borne by the installation position is also large.

In order to solve the above problem, in this embodiment, the photovoltaic frame 100 integrates the functions of the fixture and the bracket in the prior art, and the photovoltaic frame 100 can be directly fixed at a designated installation position, so as to reduce the installation cost of the photovoltaic module and reduce the installation position bearing a large load.

Specifically, the photovoltaic bezel 100 includes a mounting member 1, a first support member 2, and a second support member 3. The mounting member 1 is provided with a mounting groove 101 for accommodating the edge of the laminating member 200, and the edge of the laminating member 200 can be adhered in the mounting groove 101 by glue, so that the mounting member 1 and the laminating member 200 can be fixed. First support piece 2 is connected with installed part 1, and second support piece 3 can be dismantled with installed part 1 and be connected to set up with first support piece is relative, so that first support piece 2 and second support piece 3 can the centre gripping cooperation structure of mounted position department.

In this embodiment, the photovoltaic module is mounted on a roof supporting tile 300, and the roof supporting tile 300 includes a plate body 301, a protruding rib 302 protruding on the plate body 301, and a protrusion 303 disposed on the protruding rib 302. Specifically, the cooperation structure is the bellying 303 that sets up on roof support tile 300, and first support piece 2 and the cooperation centre gripping bellying 303 of second support piece 3 to it is fixed with photovoltaic frame 100 and roof support tile 300, need not set up anchor clamps and support, can save installation cost, and simple to operate.

It is understood that the photovoltaic module may be installed at other positions, and the specific installation position may be set as required, for example, the top of a vehicle roof or a lamp post, and the matching structure corresponds to a corresponding structure on the vehicle roof or the lamp post.

In this embodiment, first support piece 2 and installed part 1 are integrated into one piece structure, can reduce the part quantity of photovoltaic frame 100, are convenient for assemble.

When the photovoltaic module is formed, the second supporting piece 3 and the mounting piece 1 can be detached, after the mounting piece 1 is assembled and fixed with the laminating piece 200, the mounting piece 1 and the first supporting piece 2 provided with the laminating piece 200 are placed at the specified position of the roof supporting tile 300, and then the second supporting piece 3 is connected with the mounting piece 1, so that the convex ribs 302 are clamped by the first supporting piece 2 and the second supporting piece 3, the photovoltaic module and the roof supporting tile 300 are fixed, and the photovoltaic module is convenient to assemble and install.

In order to further improve the stability of fixing the photovoltaic module, the first support member 2 and the second support member 3 each include an arch-shaped support portion, and the arch-shaped support portion has a certain deformation allowance, and can improve the strength thereof, so that the load that can be borne is increased, and the support effect on the mounting member 1 is more stable.

Further, the first support 2 and the second support 3 further include an abutting portion, the abutting portion is connected to the arch-shaped support portion, the abutting portion can be supported on the top surface of the protruding rib 302 on the roof support tile 300, and the end of the abutting portion abuts against the protruding portion 303. Through setting up butt portion, not only can improve the centre gripping effect to bellying 303, can increase the area of contact of photovoltaic frame 100 and roof supporting tile 300 moreover for the fixed effect of photovoltaic frame 100 on roof supporting tile 300 is more stable.

For convenience of introduction, the first support member 2 includes a first arcuate support portion 21 and a first abutting portion 22, the second support member 3 includes a second arcuate support portion 31 and a second abutting portion 32, and the first abutting portion 22 and the second abutting portion 32 are symmetrically disposed, so that stability when the photovoltaic frame 100 is placed can be further improved.

As shown in fig. 3, the mounting member 1 includes a top plate 11, a riser 12 and a bottom plate 13, the top plate 11 and the bottom plate 13 are arranged in parallel, and both ends of the riser 12 are respectively connected with the top plate 11 and the bottom plate 13, so that a mounting groove 101 is formed among the top plate 11, the riser 12 and the bottom plate 13. The first support 2 and the second support 3 are each connected with the base plate 13 to support and fix the lamination member 200.

For the detachable connection of second support piece 3 and second support piece 3, in this embodiment, second support piece 3 is fixed with mounting part 1 in the clamping manner, and other fasteners are not needed for cooperation, so that the installation is convenient. As shown in fig. 3, a clamping groove 131 is formed in the bottom plate 13 of the mounting member 1, one end of the second supporting member 3 is a clamping portion 311, and the clamping portion 311 can be clamped into the clamping groove 131 to fix the mounting member 1 and the second supporting member 3.

Optionally, the clamping portion 311 and the clamping groove 131 may be fixed by tight fit, and during installation, the clamping portion 311 is pushed into the clamping groove 131.

For making the installation of joint portion 311 and joint groove 131 more laborsaving, in this embodiment, installed part 1 is run through to the one end of the length direction of joint groove 131 to form the installing port, and joint groove 131 includes first draw-in groove 1311 and second draw-in groove 1312 that connect gradually and be the contained angle setting along the depth direction, and the shape and the joint groove 131 adaptation of joint portion 311. During installation, the clamping portion 311 slides into the clamping groove 131 through the installation opening, the assembly difficulty can be reduced through sliding installation, and the operation is labor-saving; after the clamping portion 311 is installed in the clamping groove 131, the clamping portion 311 can be prevented from being separated from the clamping groove 131 by the limitation of the first clamping groove 1311 and the second clamping groove 1312 which are arranged at an included angle.

Optionally, the clamping groove 131 may be T-shaped or L-shaped, and the clamping portion 311 is in a shape matched with the clamping groove and may have a size smaller than that of the clamping groove 131, so that the clamping portion 311 can smoothly slide into the clamping groove 131.

In order to avoid the photovoltaic module to install the back clamping portion 311 and slide along the clamping groove 131, further, the photovoltaic frame 100 further includes a fastening component, and the fastening component can connect the first support member 2 and the second support member 3 after the second support member 3 is assembled with the mounting member 1, so as to further improve the structural stability of the photovoltaic frame 100.

In this embodiment, the fastening assembly includes a fastening bolt 41 and a fastening nut 42, through holes are provided on the first support 2 and the second support 3, and after the fastening bolt 41 passes through the through holes on the first support 2 and the second support 3, the fastening nut 42 is in threaded connection with the fastening bolt 41, so that the first support 2 and the second support 3 can be clamped between the head of the fastening bolt 41 and the fastening nut 42.

Above-mentioned fastening components not only can avoid second support piece 3 and installed part 1 to break away from, can press from both sides tight first support piece 2 and second support piece 3 moreover, is favorable to further improving the tight effect of butt portion to the clamp of bellying 303 to improve photovoltaic frame 100 and roof support tile 300's fixed effect.

Optionally, in order to avoid the second supporting member 3 from moving along the depth direction of the engaging groove 131, one of the side wall of the engaging groove 131 and the engaging portion 311 is provided with a engaging tooth, and the other is provided with an engaging groove, and the engaging tooth can be engaged in the engaging groove. The fixing effect of the second supporting piece 3 and the mounting piece 1 is further improved through the matching of the clamping groove and the clamping teeth.

Wherein, the draw-in groove extends along the length direction of joint groove 131, and the latch can slide in the draw-in groove along with the slidable mounting of second support piece 3 with the mounting bracket to avoid draw-in groove or latch to interfere the installation of second support piece 3.

Because the roof support tile 300 has different models, that is, the width of the bulge 303 is different, in order to make the photovoltaic frame 100 adapt to the roof support tile 300 of different models, the installation position of the second support member 3 on the installation member 1 is adjustable, so as to adjust the distance between the first support member 2 and the second support member 3, thereby being capable of clamping the bulge 303 of different sizes.

In order to realize the above adjustment, two ends of the engaging groove 131 are spaced along the arrangement direction of the first support member 2 and the second support member 3, that is, the engaging groove 131 has a tendency of extending along the arrangement direction of the first support member 2 and the second support member 3 as a whole, and at least one of the engaging groove and the engaging tooth is provided with a plurality of engaging grooves along the depth direction of the engaging groove 131. Through adjustment mutually supported latch and draw-in groove, can realize the adjustment of joint portion 311 along joint groove 131 degree of depth direction position to can adjust the distance between first support piece 2 and the second support piece 3.

As shown in fig. 3, the engaging groove 131 extends from top to bottom in a direction away from the first supporting member 2, and when the engaging teeth and the engaging groove are adjusted, the second supporting member 3 will be close to or away from the first supporting member 2, so as to adjust the distance between the first supporting member 2 and the second supporting member 3.

In addition, the joint groove 131 is inclined from top to bottom, and the height difference between the first abutting part 22 and the second abutting part 32 can be adjusted, so that the roof supporting tile 300 which is inclined and arranged in the adaptive manner is beneficial to the improvement of the application range of the photovoltaic module.

In other embodiments, the clamping groove 131 may also be disposed along the arrangement direction of the first supporting member 2 and the second supporting member 3, so that after the distance between the first supporting member 2 and the second supporting member 3 is adjusted, the first abutting portion 22 and the second abutting portion 32 are always located in the same plane.

In other embodiments, the second support 3 may be slidably connected to the base plate 13, thereby adjusting the distance between the first support 2 and the second support 3. After the specific adjustment is completed, the second supporting member 3 is fixed to the bottom plate 13 by the fastener.

As shown in fig. 4, in some embodiments, the photovoltaic border 100 can be secured to the edge of the short side of the laminate 200, where the short side is in the Y-direction shown in fig. 4. The photovoltaic frame 100 is a strip shape as a whole, and the length of the photovoltaic frame may be the same as the length of the short edge of the laminate 200, so as to improve the fixing effect of the photovoltaic frame 100 and the laminate 200.

As shown in fig. 5, in some embodiments, the length of the photovoltaic frame 100 may be less than the length of the short edge of the laminate 200, at least two photovoltaic frames 100 may be connected to each side of the short edge of the laminate 200, the at least two photovoltaic frames 100 are spaced apart, and the number of each side of the photovoltaic frame 100 may be selected according to the actual length of the short edge of the laminate 200, so as to ensure the fixing effect with the laminate 200 on one hand and reduce the weight and cost of the photovoltaic module on the other hand.

As shown in fig. 6 and 7, in some embodiments, the photovoltaic frame 100 may be fixed to a long edge of the laminate 200, where the long edge is an edge of the laminate 200 extending along the X direction, and the long edge may be matched with the photovoltaic frames 100 with the same length, or at least two photovoltaic frames 100 may be arranged at intervals, and the specific arrangement manner may be selected according to actual needs.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. A photovoltaic bezel, comprising:

the mounting piece (1) is provided with a mounting groove (101) for accommodating the edge of the laminating piece (200);

a first support (2), the first support (2) being connected to the mounting (1);

the second supporting piece (3) is detachably connected with the mounting piece (1) and is arranged opposite to the first supporting piece (2), and the first supporting piece (2) and the second supporting piece (3) can clamp a matching structure at the mounting position.

2. The photovoltaic surround of claim 1, characterized in that the mounting position of the second support (3) on the mounting (1) is adjustable to adjust the distance between the first support (2) and the second support (3).

3. The photovoltaic border of claim 1 or 2, wherein the mounting member (1) is provided with a clamping groove (131), one end of the second supporting member (3) is provided with a clamping portion (311), and the clamping portion (311) can be clamped into the clamping groove (131).

4. The photovoltaic border as claimed in claim 3, wherein one of the side walls of the snap-in grooves (131) and the snap-in portions (311) is provided with a snap tooth, and the other is provided with a snap groove, and the snap tooth can be snapped in the snap groove.

5. The photovoltaic border of claim 3, wherein one end of the clamping groove (131) in the length direction penetrates through the mounting member (1), the clamping groove (131) comprises a first clamping groove (1311) and a second clamping groove (1312) which are sequentially connected in the depth direction and arranged at an included angle, and the shape of the clamping portion (311) is matched with that of the clamping groove (131).

6. The photovoltaic edge frame of claim 5, wherein the clip groove (131) is T-shaped or L-shaped.

7. The photovoltaic edge frame according to claim 1 or 2, wherein the first support member (2) and the second support member (3) each comprise an arcuate support portion and an abutting portion, one end of the arcuate support portion is connected to the mounting member (1), the other end of the arcuate support portion is connected to the abutting portion, and the abutting portion can be supported on a surface of a mounting position.

8. The photovoltaic surround of claim 1 or 2, characterized in that it further comprises a fastening assembly capable of fixedly connecting the first support (2) and the second support (3).

9. The photovoltaic surround of claim 8, characterized in that the fastening components comprise fastening bolts (41) and fastening nuts (42), the fastening bolts (41) pass through the first support (2) and the second support (3) in sequence, and the fastening nuts (42) are in threaded connection with the fastening bolts (41).

10. A photovoltaic module comprising a laminate (200), characterized in that it further comprises a photovoltaic border according to any one of claims 1-9.