CN218276592U - Double-sided single crystal solar photovoltaic panel - Google Patents
Double-sided single crystal solar photovoltaic panel Download PDFInfo
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- CN218276592U CN218276592U CN202221965904.4U CN202221965904U CN218276592U CN 218276592 U CN218276592 U CN 218276592U CN 202221965904 U CN202221965904 U CN 202221965904U CN 218276592 U CN218276592 U CN 218276592U
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Abstract
The utility model relates to a solar photovoltaic board design technical field discloses a two-sided single crystal solar photovoltaic board, including aluminum alloy frame, two-sided battery piece, the rete, the glass layer, four dog-ear departments of aluminum alloy frame all are provided with the rubber angle bead that is the L type, the draw-in groove of the dog-ear embedding that supplies aluminum alloy frame is seted up in the rubber angle bead, the both ends of rubber angle bead all are provided with the linking arm, the one end that rubber angle bead was kept away from to the linking arm is provided with the elastic plastic buckle that is used for the joint on aluminum alloy frame, the elastic plastic buckle is including being the joint portion of "U" font and supplying aluminum alloy frame embedding, the setting just is used for the embedding at the inboard locking trip of aluminum alloy frame at joint portion tip. The rubber protective angle can be stably wrapped at the folding angle of the aluminum alloy frame, and the rubber protective angle has a good elastic buffering effect, so that the corner position of the aluminum alloy frame can be protected well finally.
Description
Technical Field
The utility model relates to a solar photovoltaic board designs technical field, in particular to two-sided single crystal solar photovoltaic board.
Background
The working principle of the solar photovoltaic panel is as follows: the current generated by the solar battery plate irradiated by sunlight is used for charging the storage battery through the inverter controller, and the electricity of the storage battery is converted into direct current or alternating current through the inverter controller to be used by an electric appliance (load), or the electric energy is directly input into a power grid through a grid-connected inverter.
The double-sided single crystal solar photovoltaic panel adopts a design that a single crystal silicon solar cell is adopted and a square solar cell is adopted at the same time, and the single crystal silicon solar cell is a solar cell which takes a high-purity single crystal silicon rod as a raw material and is developed fastest at present.
At present, chinese patent with publication number CN210607290U and publication number 2020, 5.22.a discloses a photovoltaic solar double-sided double-glass assembly, which comprises a front glass layer, a double-sided battery piece and a back glass layer, wherein the front glass layer, the double-sided battery piece and the back glass layer are sequentially arranged from top to bottom, an encapsulation adhesive film layer is arranged between the front glass layer and the double-sided battery piece, the encapsulation adhesive film layer is arranged between the double-sided battery piece and the back glass layer, and a junction box is arranged on the side edge of the air surface of the back glass layer.
Therefore, the double-sided single-crystal solar photovoltaic panel comprises an aluminum alloy frame, a double-sided battery piece positioned in the middle, adhesive film layers positioned on two sides of the double-sided battery piece, and a glass layer positioned on one side of the adhesive film layer, which is far away from the double-sided battery piece; the corner position of the aluminum alloy frame is usually hollow, the corner of the hollow aluminum alloy frame is usually not firm enough in structure, and is easy to deform after being subjected to collision pressure, and finally, the aluminum alloy frame is easy to damage at the corner position.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a two-sided single crystal solar photovoltaic board can carry out better protection to aluminum alloy frame's corner position.
The above technical object of the present invention can be achieved by the following technical solutions: the utility model provides a two-sided single crystal solar photovoltaic board, includes aluminum alloy frame, the two-sided battery piece that is located the centre, the glued membrane layer that is located two-sided battery piece both sides, be located the glass layer that the glued membrane layer kept away from two-sided battery piece one side, four dog-ear of aluminum alloy frame all are provided with the rubber angle bead that is the L type, set up the draw-in groove that supplies aluminum alloy frame's dog-ear embedding in the rubber angle bead, the both ends of rubber angle bead all are provided with the linking arm, the one end that rubber angle bead was kept away from to the linking arm is provided with the elastic plastic buckle that is used for the joint on aluminum alloy frame, the elastic plastic buckle is including being "U" font and supplying aluminum alloy frame embedding joint portion, setting at joint portion tip and being used for the embedding at the inboard locking trip of aluminum alloy frame.
The utility model discloses a further set up to: all be provided with on two right angle inner walls of draw-in groove and be used for adsorbing the sucking disc on the aluminum alloy frame side.
The utility model discloses a further set up to: the sucking disc is provided with a plurality of and along the even interval distribution of aluminum alloy frame's side.
The utility model discloses a further set up to: the locking trip is provided with the orientation and keeps away from the crooked guide part in locking trip one side of joint portion.
The utility model discloses a further set up to: the side of the aluminum alloy frame is internally bonded with a rubber sealing strip which is used for being attached to the outer wall of the glass layer.
The utility model discloses a further set up to: the upper surface of rubber seal strip is towards the sunken arc in glass layer one side, the locking trip is kept away from the one end department of joint portion and is provided with and is used for supporting the hemisphere arch tightly on the rubber seal strip upper surface.
To sum up, the utility model discloses following beneficial effect has:
1. the rubber protection angles are arranged at the four corners of the aluminum alloy frame and are L-shaped, the rubber protection angles can be embedded into the corners of the aluminum alloy frame through the clamping grooves, the ends of the rubber protection angles are locked through the locking clamping hooks after the aluminum alloy frame is embedded into the ends of the rubber protection angles through the clamping parts in the elastic plastic clamping buckles, the rubber protection angles can be stably wrapped at the corners of the aluminum alloy frame, and the rubber protection angles have good elastic buffering effect and can be used for finally well protecting the corner positions of the aluminum alloy frame;
when the rubber protection angle needs to be disassembled, the rubber protection angle can be disassembled on the aluminum alloy frame only by pulling the clamping part and the locking clamping hook of the elastic plastic buckle out of the aluminum alloy frame, and finally, the rubber protection angle and the aluminum alloy frame can be quickly disassembled and replaced;
2. the sucking discs are arranged on the two right-angle inner walls of the clamping groove, the sucking discs can be adsorbed on the side edge of the aluminum alloy frame, and the sucking discs are matched with the elastic plastic buckles to further facilitate the rubber protection angle to be stably wrapped at the folding angle of the aluminum alloy frame;
3. a plurality of suckers are arranged and uniformly distributed at intervals along the side edge of the aluminum alloy frame, and the suckers can further contribute to stably wrapping the rubber protection angle at the folding angle of the aluminum alloy frame;
4. when the clamping part needs to be embedded with the aluminum alloy frame, the guide part can play a role in guiding, so that the aluminum alloy frame can be smoothly and quickly embedded into the clamping part along the guide part conveniently;
5. the rubber sealing strips which are bonded in the peripheral sides of the aluminum alloy frame and are used for being attached to the outer wall of the glass layer are utilized, and the rubber sealing strips can seal gaps between the aluminum alloy frame and the glass layer, so that the possibility of rainwater infiltration is reduced;
6. because the solar photovoltaic panel is always positioned outside, dust is easily adhered to the surface of the glass layer, and the dust can be accumulated at the position of the rubber sealing strip under the blowing of wind power, at the moment, the upper surface of the rubber sealing strip is in an arc shape which is sunken towards one side of the glass layer, and the adhered dust can be conveniently and quickly cleaned by tools such as a brush and the like on the upper surface of the arc-shaped rubber sealing strip;
meanwhile, the locking hook is tightly abutted to the upper surface of the rubber sealing strip through the hemispherical protrusion, and the upper surface of the rubber sealing strip is sunken towards one side of the glass layer, so that the hemispherical protrusion can be stably abutted to the upper surface of the sunken rubber sealing strip, and finally, stable locking between the locking hook and the aluminum alloy frame can be facilitated.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an exploded view of the connection relationship between a double-sided battery piece, two adhesive film layers and two glass layers in the present invention;
FIG. 3 is an enlarged view of the connection relationship among the rubber protection angle, the suction cup, the connecting arm and the elastic plastic buckle of the present invention;
fig. 4 is a partial cross-sectional view of the connection relationship between the middle clamping part, the locking hook, the guide part, the hemispherical protrusion and the rubber sealing strip.
Reference numerals: 1. an aluminum alloy frame; 2. double-sided battery pieces; 3. a glue film layer; 4. a glass layer; 5. a rubber protection angle; 51. a card slot; 52. a suction cup; 6. a connecting arm; 7. an elastic plastic buckle; 71. a clamping part; 72. locking a clamping hook; 721. a guide portion; 722. a hemispherical protrusion; 8. a rubber sealing strip.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A double-sided single-crystal solar photovoltaic panel is disclosed, and referring to fig. 1, 2 and 3, the double-sided single-crystal solar photovoltaic panel comprises an aluminum alloy frame 1, a double-sided battery piece 2 positioned in the middle, adhesive film layers 3 positioned on two sides of the double-sided battery piece 2, and a glass layer 4 positioned on one side of the adhesive film layers 3 away from the double-sided battery piece 2, wherein the double-sided battery piece 2 is a single-crystal silicon solar battery; wherein four break angles of the aluminum alloy frame 1 are provided with rubber protection angles 5, the rubber protection angles 5 are made of rubber materials and are L-shaped, and the rubber protection angles 5 are internally provided with clamping grooves 51 for embedding the break angles of the aluminum alloy frame 1.
Referring to fig. 1 and 3, the two right-angled inner walls of the clamping groove 51 are uniformly provided with a plurality of suckers 52, the suckers 52 are uniformly distributed along the side edge of the aluminum alloy frame 1 at intervals, and at this time, the suckers 52 can be adsorbed on the side edge of the aluminum alloy frame 1; wherein both ends of rubber angle 5 all bond and are fixed with linking arm 6, and the one end an organic whole that rubber angle 5 was kept away from to linking arm 6 is provided with elastic plastic buckle 7, and linking arm 6 and elastic plastic buckle 7 are all made by elastic plastic material.
Referring to fig. 1, 3 and 4, the elastic plastic buckle 7 is used for being clamped on an aluminum alloy frame 1, wherein the elastic plastic buckle 7 includes a clamping portion 71 and a locking hook 72, the clamping portion 71 is "u" shaped and is used for being embedded into the aluminum alloy frame 1, the locking hook 72 is integrally arranged at an end of the clamping portion 71 and is used for being embedded into the aluminum alloy frame 1, wherein a guide portion 721 is integrally arranged at one end of the locking hook 72 away from the clamping portion 71, and the guide portion 721 is bent towards one side away from the locking hook 72; simultaneously aluminum alloy frame 1's week side is interior still to be bonded with and is used for bonding the rubber seal strip 8 on the outer wall of glass layer 4, and the upper surface of rubber seal strip 8 is towards the sunken arc in glass layer 4 one side, and wherein locking trip 72 keeps away from the one end department an organic whole of joint portion 71 and is provided with hemisphere arch 722, and hemisphere arch 722 can be used for supporting tightly on rubber seal strip 8 upper surface.
The principle is as follows: utilize four dog-ear of aluminum alloy frame 1 all to set up be the rubber angle bead 5 of L type, rubber angle bead 5 can utilize draw-in groove 51 to supply aluminum alloy frame 1's dog-ear embedding, and adsorb on aluminum alloy frame 1's side through sucking disc 52 on the draw-in groove 51 inner wall, and the tip of rubber angle bead 5 utilizes joint portion 71 in the elastic plastic buckle 7 to supply behind the embedding of aluminum alloy frame 1, lock through locking trip 72 again, parcel that this moment rubber angle bead 5 can be stable is at aluminum alloy frame 1's dog-ear, because rubber angle bead 5 has better elastic buffer effect, finally can carry out better protection to aluminum alloy frame 1's corner position.
When the rubber protection angle 5 needs to be detached, the rubber protection angle 5 can be detached from the aluminum alloy frame 1 only by pulling the clamping portion 71 and the locking clamping hook 72 of the elastic plastic buckle 7 out of the aluminum alloy frame 1, and finally, the rubber protection angle 5 and the aluminum alloy frame 1 can be rapidly detached and replaced.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a two-sided single crystal solar photovoltaic board, includes aluminum alloy frame (1), is located middle two-sided battery piece (2), is located glue film layer (3) of two-sided battery piece (2) both sides, is located glass layer (4) that two-sided battery piece (2) one side were kept away from in glue film layer (3), its characterized in that: four dog-ear departments of aluminum alloy frame (1) all are provided with rubber angle protector (5) that are the L type, draw-in groove (51) of the dog-ear embedding that supplies aluminum alloy frame (1) have been seted up in rubber angle protector (5), the both ends of rubber angle protector (5) all are provided with linking arm (6), the one end that rubber angle protector (5) were kept away from in linking arm (6) is provided with elastic plastic buckle (7) that are used for the joint on aluminum alloy frame (1), elastic plastic buckle (7) are including joint portion (71), the setting that are "U" font and supply aluminum alloy frame (1) embedding in joint portion (71) tip and be used for embedding locking trip (72) at aluminum alloy frame (1) inboard.
2. The double-sided single-crystal solar photovoltaic panel of claim 1, wherein: and sucking discs (52) used for being adsorbed on the side edge of the aluminum alloy frame (1) are arranged on the two right-angle inner walls of the clamping groove (51).
3. The double-sided single crystal solar photovoltaic panel according to claim 2, wherein: the suckers (52) are arranged in a plurality and are uniformly distributed at intervals along the side edge of the aluminum alloy frame (1).
4. The double-sided single crystal solar photovoltaic panel according to claim 1, wherein: one end of the locking hook (72) far away from the clamping part (71) is provided with a guide part (721) bending towards one side far away from the locking hook (72).
5. The double-sided single crystal solar photovoltaic panel according to claim 1, wherein: the peripheral side of the aluminum alloy frame (1) is internally bonded with a rubber sealing strip (8) which is attached to the outer wall of the glass layer (4).
6. The double-sided single crystal solar photovoltaic panel according to claim 5, wherein: the upper surface of rubber seal strip (8) is towards the sunken arc in glass layer (4) one side, locking trip (72) are kept away from the one end department of joint portion (71) and are provided with and are used for supporting hemisphere arch (722) tightly on rubber seal strip (8) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221965904.4U CN218276592U (en) | 2022-07-26 | 2022-07-26 | Double-sided single crystal solar photovoltaic panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221965904.4U CN218276592U (en) | 2022-07-26 | 2022-07-26 | Double-sided single crystal solar photovoltaic panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218276592U true CN218276592U (en) | 2023-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221965904.4U Active CN218276592U (en) | 2022-07-26 | 2022-07-26 | Double-sided single crystal solar photovoltaic panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218276592U (en) |
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2022
- 2022-07-26 CN CN202221965904.4U patent/CN218276592U/en active Active
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