阅读说明：本技术 一种光伏模组的安装结构 (Mounting structure of photovoltaic module ) 是由 仇涛 于 2020-05-17 设计创作，主要内容包括：本发明涉及一种光伏模组的安装结构。所述光伏模组的安装结构包括檩条、台阶框、两个光伏板与挂接组件,檩条上安装有两个拱形架并开设有两个尖槽,尖槽远离拱形架的一侧形成有引导斜面,台阶框包括基框与凸设于基框上的窄框,基框位于两个拱形架之间并通过两个螺钉固定于檩条上,两个光伏板分别支撑于两个拱形架上,每个光伏板的端部设置有安装架,安装架的上部凸设有搭接板,安装架的底部凸设有支板,安装架支撑于基框的上表面上。所述光伏模组的安装结构不易漏水进入光伏板的端部。(The invention relates to a mounting structure of a photovoltaic module. The mounting structure of photovoltaic module includes the purlin, the step frame, two photovoltaic boards and articulates the subassembly, install two bow member on the purlin and seted up two sharp grooves, one side that the bow member was kept away from to the sharp groove is formed with the guide inclined plane, the step frame includes base frame and the protruding narrow frame of locating on the base frame, the base frame is located between two bow members and through two fix with screws on the purlin, two photovoltaic boards support respectively on two bow members, the tip of every photovoltaic board is provided with the mounting bracket, the protruding lap joint board that is equipped with in upper portion of mounting bracket, the protruding extension board that is equipped with in bottom of mounting bracket, the mounting bracket supports on the upper surface of base frame. The mounting structure of the photovoltaic module is not easy to leak water into the end part of the photovoltaic panel.)

1. A mounting structure of a photovoltaic module is characterized by comprising a purline, a step frame, two photovoltaic panels and a hanging assembly, wherein the purline is provided with two arch frames and is provided with two pointed grooves, one side of each pointed groove, which is far away from the arch frames, is provided with a guide inclined plane, the step frame comprises a base frame and a narrow frame which is convexly arranged on the base frame, the base frame is positioned between the two arch frames and is fixed on the purline through two screws, the two photovoltaic panels are respectively supported on the two arch frames, the end part of each photovoltaic panel is provided with a mounting frame, the upper part of the mounting frame is convexly provided with a lap joint plate, the bottom of the mounting frame is convexly provided with a support plate, the mounting frame is supported on the upper surface of the base frame, the end part of the mounting frame is supported on the side wall of the narrow frame, the bottom of the support plate is supported in the pointed grooves and transversely moves under the guide of the guide inclined planes so as to utilize the side wall of the arch frame to support, the hanging assembly comprises a hanging cover, a spherical shell piece and a fastening piece, the hanging cover is supported at the top of the narrow frame, buckling parts are convexly arranged on two opposite sides of the hanging cover respectively, the two buckling parts are buckled on the lapping plates of the two mounting frames respectively, a stop plate is rotatably arranged on the buckling parts and stopped at the end parts of the buckling parts, a rubber strip is arranged at the bottom of the stop plate and abutted against the upper surface of the photovoltaic plate, the spherical shell piece is arranged in the base frame, and the fastening piece is arranged in the hanging cover and the narrow frame in a penetrating mode and screwed on the spherical shell piece.

2. The mounting structure of a photovoltaic module according to claim 1, wherein steps are formed on opposite sides of a top portion of the base frame, and opposite sides of a bottom portion of the narrow frame are connected to the two steps, respectively.

3. The mounting structure of a photovoltaic module according to claim 2, wherein the bottom of the mounting frame is supported on an upper surface of the step portion, the support plate and the base frame are spaced apart from each other, and the support plate extends in a vertical direction.

4. The mounting structure of a photovoltaic module according to claim 3, wherein the opening of the globe member faces the narrow frame, and the periphery of the opening of the globe member abuts against the bottoms of the two step portions.

5. The mounting structure of a photovoltaic module according to claim 4, wherein a heat conducting block is fixed to a middle portion of the spherical shell member, an upper surface of the heat conducting block is parallel to a horizontal plane, a threaded hole is formed in the heat conducting block, and a threaded section is formed at a lower portion of the fastening member and is screwed into the threaded hole.

6. The mounting structure of a photovoltaic module according to claim 5, wherein the attachment plate includes a rising plate perpendicular to the photovoltaic panel and a locking body protruding transversely from an upper end of the rising rod, the locking body being spaced apart from an upper surface of the photovoltaic panel.

7. The mounting structure of a photovoltaic module according to claim 6, wherein a fastening space is formed between the fastening body and the photovoltaic panel, the fastening portion is fastened into the fastening space, the stopper is connected to the fastening portion by a torsion spring, and the stopper is rotated to a position perpendicular to the photovoltaic panel by the torsion spring so as to be stopped at one side of the fastening space.

8. The mounting structure of a photovoltaic module according to claim 7, wherein an inclined surface is formed at a bottom of the fastening portion, a distance between the inclined surface and an upper surface of the photovoltaic panel is gradually increased in a direction toward the fastening member, a cross section of the rubber strip is circular, and a top surface of the rubber strip abuts against the inclined surface.

9. The mounting structure of a photovoltaic module according to claim 8, wherein the upper surface of the fastening part is provided with a plurality of saw-tooth tips, and the plurality of saw-tooth tips are clamped on the fastening body and scrape an oxide film on the fastening body to realize the grounding connection of the mounting frame.

10. The mounting structure of a photovoltaic module according to claim 9, wherein a heating grid for radiating heat to the inside of the globe and conducting heat to the heat conduction block is embedded in an upper surface of the heat conduction block, so that the temperature of the step frame and the hook cover is raised to perform a snow melting operation.

Technical Field

The invention relates to a mounting structure of a photovoltaic module.

Background

The Photovoltaic effect (Photovoltaic effect) refers to a phenomenon in which a semiconductor generates an electromotive force when it is irradiated with light. The photovoltaic effect can be used for manufacturing photocells, photodiodes, phototriodes and semiconductor position sensitive device sensors); the lateral photovoltaic effect can be used for manufacturing a semiconductor position sensitive device; PN junction photovoltaic effect; the photoelectric cell, the photosensitive diode and the photosensitive triode sensor can be manufactured. The photovoltaic effect is the basic principle of photovoltaic modules for generating electricity from sunlight. At present installation technical field, need set up the screw hole on the alloy frame of photovoltaic board and realize the installation, however, lead to the rainwater easily like this to flow into the tip of photovoltaic board in from the screw hole, influence the use of photovoltaic board.

Disclosure of Invention

In view of the above, it is necessary to provide a mounting structure of a photovoltaic module, which is not easy to leak water into the end portion of the photovoltaic panel.

A mounting structure of a photovoltaic module comprises a purline, a step frame, two photovoltaic panels and a hanging assembly, wherein two arch frames are mounted on the purline and provided with two pointed grooves, one side of each pointed groove, which is far away from the arch frames, is provided with a guide inclined plane, the step frame comprises a base frame and a narrow frame which is convexly arranged on the base frame, the base frame is positioned between the two arch frames and is fixed on the purline through two screws, the two photovoltaic panels are respectively supported on the two arch frames, the end part of each photovoltaic panel is provided with a mounting frame, the upper part of the mounting frame is convexly provided with a lap plate, the bottom of the mounting frame is convexly provided with a support plate, the mounting frame is supported on the upper surface of the base frame, the end part of the mounting frame is supported on the side wall of the narrow frame, the bottom of the support plate is supported in the pointed grooves and transversely moved under the guide of the guide inclined planes so as to support the arch frames by utilizing the side walls of the, the hanging assembly comprises a hanging cover, a spherical shell piece and a fastening piece, the hanging cover is supported at the top of the narrow frame, buckling parts are convexly arranged on two opposite sides of the hanging cover respectively, the two buckling parts are buckled on the lapping plates of the two mounting frames respectively, a stop plate is rotatably arranged on the buckling parts and stopped at the end parts of the buckling parts, a rubber strip is arranged at the bottom of the stop plate and abutted against the upper surface of the photovoltaic plate, the spherical shell piece is arranged in the base frame, and the fastening piece is arranged in the hanging cover and the narrow frame in a penetrating mode and screwed on the spherical shell piece.

In one embodiment, the base frame has stepped portions formed on opposite sides of a top portion thereof, and the narrow frame has two stepped portions connected to opposite sides of a bottom portion thereof.

In one embodiment, the bottom of the mounting frame is supported on the upper surface of the step part, the support plate and the base frame are arranged at intervals, and the support plate extends along the vertical direction.

In one embodiment, the opening of the spherical shell component faces the narrow frame, and the periphery of the opening of the spherical shell component is abutted against the bottoms of the two step parts.

In one embodiment, a heat conducting block is fixed in the middle of the spherical shell member, the upper surface of the heat conducting block is parallel to the horizontal plane, a threaded hole is formed in the heat conducting block, and a threaded section is formed in the lower portion of the fastening member and screwed in the threaded hole.

In one embodiment, the lap joint plate comprises a lifting plate and a buckling body, the lifting plate is perpendicular to the photovoltaic plate, the buckling body transversely protrudes out of the upper end of the lifting rod, and the buckling body and the upper surface of the photovoltaic plate are arranged at intervals.

In one embodiment, a fastening space is formed between the fastening body and the photovoltaic panel, the fastening portion is fastened into the fastening space, the stopper plate is connected to the fastening portion through a torsion spring, and the stopper plate rotates to a position perpendicular to the photovoltaic panel under the action of the torsion spring, so that the stopper plate is stopped at one side of the fastening space.

In one of them embodiment, the bottom of buckling part is formed with the inclined plane, and the distance between the upper surface of inclined plane and photovoltaic board is crescent along the direction towards the fastener, and the cross section of rubber strip is the ring shape, and the top surface of rubber strip supports and holds on the inclined plane.

In one embodiment, the upper surface of the buckling part is provided with a plurality of sawtooth tips, and the sawtooth tips are clamped on the buckling body and scrape an oxide film on the buckling body so as to realize the grounding connection of the mounting frame.

In one embodiment, a heating grid is embedded in the upper surface of the heat conducting block, and the heating grid is used for radiating heat to the interior of the spherical shell part and conducting heat to the heat conducting block, so that the temperature of the step frame and the hanging cover is increased to perform snow melting operation.

In this photovoltaic module's mounting structure, because any screw hole has not been seted up on the mounting bracket of photovoltaic board tip, consequently for the rainwater is difficult for getting into the tip of photovoltaic board and etching photovoltaic board through the screw hole, improves water-proof effects. And the buckling part is provided with a stop plate, and the rubber strip at the bottom of the stop plate is propped against the upper surface of the photovoltaic panel, so that the waterproof effect can be further improved. In addition, after the installation process, the two pointed grooves can position the two support plates and guide the two support plates to extrude the two arch frames, so that the tops of the arch frames are forced to be lifted to abut against the lower surfaces of the photovoltaic panels, and the positioning effect of the photovoltaic panels is improved.

Drawings

Fig. 1 is a side view of a mounting structure of a photovoltaic module of an embodiment.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The invention relates to a mounting structure of a photovoltaic module. The mounting structure of the photovoltaic module comprises a purline, a step frame, two photovoltaic panels and a hanging assembly, wherein two arch frames are mounted on the purline and provided with two pointed grooves, guide inclined planes are formed on one sides of the pointed grooves far away from the arch frames, the step frame comprises a base frame and a narrow frame convexly arranged on the base frame, the base frame is positioned between the two arch frames and is fixed on the purline through two screws, the two photovoltaic panels are respectively supported on the two arch frames, a mounting frame is arranged at the end part of each photovoltaic panel, a lap plate is convexly arranged at the upper part of the mounting frame, a support plate is convexly arranged at the bottom part of the mounting frame, the mounting frame is supported on the upper surface of the base frame, the end part of the mounting frame is supported on the side wall of the narrow frame, the bottom part of the support plate is supported in the pointed grooves and transversely moves under the guide of the guide inclined planes to support the arch frames by utilizing the side walls of the support plates, so that, the hanging assembly comprises a hanging cover, a spherical shell piece and a fastening piece, the hanging cover is supported at the top of the narrow frame, buckling parts are convexly arranged on two opposite sides of the hanging cover respectively, the two buckling parts are buckled on the lapping plates of the two mounting frames respectively, a stop plate is rotatably arranged on the buckling parts and stopped at the end parts of the buckling parts, a rubber strip is arranged at the bottom of the stop plate and abutted against the upper surface of the photovoltaic plate, the spherical shell piece is arranged in the base frame, and the fastening piece is arranged in the hanging cover and the narrow frame in a penetrating mode and screwed on the spherical shell piece.

Referring to fig. 1 and 2, an installation structure of a photovoltaic module includes a purline 101, a step frame 105, two photovoltaic panels 108 and a hanging assembly 200, the purline 101 is provided with two arch frames 10 and is provided with two pointed grooves 20, one side of the pointed grooves 20 far away from the arch frames 10 is formed with a guiding inclined plane 25, the step frame 105 includes a base frame 30 and a narrow frame 35 protruding on the base frame 30, the base frame 30 is located between the two arch frames 10 and is fixed on the purline 101 through two screws 102, the two photovoltaic panels 108 are respectively supported on the two arch frames 10, an end portion of each photovoltaic panel 108 is provided with an installation frame 32, an upper portion of the installation frame 32 is protruding with a bridging plate 33, a bottom portion of the installation frame 32 is protruding with a support plate 34, the installation frame 32 is supported on an upper surface of the base frame 30, an end portion of the installation frame 32 is supported on a side wall of the narrow frame 35, a bottom portion of the support plate 34 is supported in the pointed groove 20 and is laterally moved under the guiding of the guiding inclined plane 25 to utilize the side wall, so as to force the top of the arch frame 10 to be raised to abut against the lower surface of the photovoltaic panel 108, the hanging assembly 200 includes a hanging cover 41, a spherical shell member 42 and a fastening member 45, the hanging cover 41 is supported on the top of the narrow frame 35, two opposite sides of the hanging cover 41 are respectively provided with a fastening portion 415 in a protruding manner, the two fastening portions 415 are respectively fastened on the bridging plate 33 of the two mounting frames 32, the fastening portion 415 is rotatably provided with a stop plate 418, the stop plate 418 is stopped at the end portion of the fastening portion 415, the bottom of the stop plate 418 is provided with a rubber strip 420, the rubber strip 420 abuts against the upper surface of the photovoltaic panel 108, the spherical shell member 42 is disposed in the base frame 30, and the fastening member 45 is inserted in the hanging cover 41 and the narrow frame 35 and screwed on the spherical shell member 42.

In the mounting structure of the photovoltaic module, because any screw hole is not formed in the mounting frame 32 at the end part of the photovoltaic panel 108, rainwater is not easy to enter the end part of the photovoltaic panel 108 through the screw hole to erode the photovoltaic panel 108, and the waterproof effect is improved. Moreover, the fastening portion is provided with a stop plate 418, and the rubber strip 420 at the bottom of the stop plate 418 is supported on the upper surface of the photovoltaic panel 108, so that the waterproof effect can be further improved. In addition, after the installation process, the two pointed grooves 20 can position the two support plates 34 and guide the two support plates 34 to press the two arches 10, so that the top of the arch 10 is forced to be lifted to abut against the lower surface of the photovoltaic panel 108, and the positioning effect on the photovoltaic panel 108 is improved.

For example, in order to facilitate fixing of the step frame 105 to the purlin 101, the step portions 305 are formed on the opposite sides of the top portion of the base frame 30, and the step portions 305 are connected to the opposite sides of the bottom portion of the narrow frame 35. The bottom of the mounting bracket 32 is supported on the upper surface of the step 305, the support plate 34 is spaced apart from the base frame 30, and the support plate 34 extends in the vertical direction. The opening of the spherical shell member 42 faces the narrow frame 35, and the periphery of the opening of the spherical shell member 42 abuts against the bottoms of the two step portions 305. A heat-conducting block 425 is fixed in the middle of the spherical shell member 42, the upper surface of the heat-conducting block 425 is parallel to the horizontal plane, a threaded hole is formed in the heat-conducting block 425, a threaded section is formed at the lower part of the fastening member 45, and the threaded section is screwed in the threaded hole. By providing the heat-conductive block 425, the fastener 45 can be fixed relatively easily and stably. Moreover, the opening periphery of the spherical shell component 42 abuts against the bottoms of the two step parts 305, so that the spherical shell component 42 can bear larger pulling force, and the positioning stability of the fastener 45 is improved.

For example, in order to improve the sealing effect, the bridging plate 33 includes a lifting plate 331 and a locking body 333, the lifting plate 331 is perpendicular to the photovoltaic panel 108, the locking body 333 transversely protrudes from the upper end of the lifting rod, and the locking body 333 and the upper surface of the photovoltaic panel 108 are spaced from each other. A fastening space 335 is formed between the fastening body 333 and the photovoltaic panel 108, the fastening portion 415 is fastened into the fastening space 335, the stop plate 418 is connected to the fastening portion 415 through a torsion spring, and the stop plate 418 rotates to a position perpendicular to the photovoltaic panel 108 under the action of the torsion spring, so that the stop plate 418 is arranged at one side of the fastening space 335. The bottom of the buckling part 415 is formed with an inclined surface 4155, the distance between the inclined surface 4155 and the upper surface of the photovoltaic panel 108 is gradually increased along the direction towards the fastener 45, the cross section of the rubber strip 420 is circular, and the top surface of the rubber strip 420 is abutted against the inclined surface 4155. By forming the inclined surface 4155 on the fastening part 415 and gradually increasing the distance between the inclined surface 4155 and the upper surface of the photovoltaic panel 108 in the direction toward the fastening member 45, it is possible to guide the rubber strip 420 to have a tendency to enter the fastening space 335 by using the inclined surface 4155, thereby improving the sealing effect.

For example, in order to facilitate the grounding effect of the mounting frame 32, the upper surface of the fastening part 415 is provided with a plurality of saw-tooth tips 4158, and the plurality of saw-tooth tips 4158 are clamped on the fastening body 333 and scrape the oxide film on the fastening body 333 to realize the grounding connection of the mounting frame 32. A heating grid 4280 is embedded in the upper surface of the heat-conducting block 425, and the heating grid 4280 is used for radiating heat to the inside of the spherical shell member 42 and conducting heat to the heat-conducting block 425, so that the temperature of the step frame 105 and the hanging cover 41 is increased to perform snow melting operation. When the mounting bracket is mounted, the fastening part 415 is fastened into the fastening body 333, the plurality of saw teeth 4158 are fastened on the fastening body 333 and scrape the oxide film on the fastening body 333, the plurality of saw teeth 4158 can be connected with the fastening body 333 to realize the grounding connection of the mounting bracket 32, and the plurality of saw teeth 4158 can be used for improving the connection stability of the fastening part 415 and the fastening body 333. The arrangement of the heat-conducting blocks 425 and the heating grids can perform snow melting operation, so that snow can be melted as soon as possible in winter to receive light as soon as possible.

For example, in one embodiment, in order to improve the sealing performance during snow melting, a space 4201 is provided in the rubber strip 420, a vent pipe is provided at an end of the rubber strip 420, and the vent pipe connects the space 4201 in the rubber strip 420 and the inner cavity of the spherical shell member 42. When the snow melting operation is performed, the air temperature in the inner cavity of the spherical shell member 42 rises and overflows into the rubber strip 420 through the vent pipe, so that the rubber strip 420 is forced to expand and abut against the upper surface of the photovoltaic tile, and the tightness is improved, so that snow water is prevented from entering the buckling space 335.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.