CN217630921U

CN217630921U - Quick mounting structure of photovoltaic module

Info

Publication number: CN217630921U
Application number: CN202220129781.4U
Authority: CN
Inventors: 朱珠; 魏青竹; 王春智; 包广忠; 张弨; 汪献利
Original assignee: Yongzhen Technology Co ltd
Current assignee: Yongzhen Technology Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-10-21
Anticipated expiration: 2032-01-18

Abstract

The utility model provides a quick mounting structure of photovoltaic module, sets up between frame and purlin, including elasticity buckle spare and purlin plug connector, the inside of frame is provided with a holding chamber, an insertion clearance is seted up to the bottom of frame, elasticity buckle spare is fixed to be set up in the holding intracavity and its bottom symmetry is provided with a pair of locking piece, the purlin plug connector sets up perpendicularly on the surface of purlin and its both sides face symmetry respectively concave locking groove that is equipped with, in the insertion clearance of purlin plug connector embedding frame and through the locking piece embedding locking inslot with frame fixed connection. The utility model discloses a set up elasticity buckle spare and purlin plug connector between frame and purlin, make its both cooperation joints fixed with the assembly that realizes frame and purlin, compare in traditional mounting structure adoption still less structure, practice thrift the cost of installation component, need not adopt other auxiliary work simultaneously in whole installation, just can reach the effect of quick installation, whole efficiency improves greatly.

Description

Quick mounting structure of photovoltaic module

Technical Field

The utility model relates to a photovoltaic module technical field, concretely relates to quick mounting structure of photovoltaic module.

Background

Solar energy is inexhaustible energy, is green and environment-friendly, and the photovoltaic module is a device for converting light energy into electric energy. Solar photovoltaic modules gradually enter social life, and solar street lamp photovoltaic curtain walls, photovoltaic greenhouses and the like gradually approach the life. Clean energy such as solar energy, wind energy and the like gradually replaces fossil energy, and coal, oil and alternating current are replaced by electricity and direct current.

With the development of clean energy, solar photovoltaic projects are increasingly applied. When setting up the solar photovoltaic project, need pass through the frame with photovoltaic module and install in multiple operating mode environment such as spacious ground, roofing, photovoltaic module's quick installation more and more receives people's high attention. At present, some photovoltaic module supports are generally fixed on frame structures such as a beam by pressing blocks, bolts, nuts and the like in the installation process, too many installation parts are needed, the operation is very complicated, and the photovoltaic modules are easily damaged in the installation process. Therefore, improvement is needed to solve the current problem of difficult installation of photovoltaic modules.

Disclosure of Invention

In view of this, the utility model aims at providing a quick mounting structure of photovoltaic module for photovoltaic module can install fast at the scene, does not need instrument and other fasteners, easy operation, labour saving and time saving when the installation is fixed.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a quick mounting structure of photovoltaic module, sets up between frame and purlin, including elasticity buckle spare and purlin plug connector, the inside of frame is provided with a holding chamber, an insertion gap is seted up to the bottom of frame, elasticity buckle spare is fixed to be set up holding intracavity and its bottom symmetry are provided with a pair of locking piece, the purlin plug connector sets up perpendicularly the surface of purlin and its both sides face symmetry concave locking groove that is equipped with respectively, the purlin plug connector embedding the frame insert in the gap and pass through the locking piece embedding in the locking groove with frame fixed connection.

Preferably, the inner side wall of the accommodating cavity comprises a top plane, a vertical side face and an inclined side face, the vertical side face is perpendicular to the top plane and is fixedly connected with one side of the top plane, the other side of the top plane is provided with the inclined side face, a positioning rib is vertically and convexly arranged at any position of the vertical side face, the positioning rib and the vertical side face, the top plane and the inclined side face enclose a space to form a fixed clamping position of the elastic clamping piece, the top of the elastic clamping piece corresponds to the shape of the fixed clamping position and is formed with a fixed limiting portion, and the elastic clamping piece is matched with the fixed clamping position through the fixed limiting portion to be fixed in the accommodating cavity.

As preferred, fixed spacing portion is including top fixed arm, slant fixed arm, first perpendicular fixed arm, the perpendicular fixed arm of second and spacing muscle, the top fixed arm with it is close to that the laminating of top plane is fixed one side department of oblique side is connected with the slant fixed arm, the slant fixed arm with the laminating of oblique side is fixed, the opposite side of top fixed arm is connected with perpendicularly first perpendicular fixed arm, first perpendicular fixed arm with the laminating of perpendicular side is fixed, the optional position department of top fixed arm still is provided with perpendicularly the perpendicular fixed arm of second, first perpendicular fixed arm with the relative parallel arrangement of the perpendicular fixed arm of second, the perpendicular fixed arm orientation of second the protruding side bottom of location muscle direction is equipped with spacing muscle, the bottom surface of spacing muscle with the top surface laminating of location muscle is fixed.

Preferably, the elastic buckle piece further comprises a pair of vertical elastic arms, the bottom of the fixed limiting part is vertically extended and provided with a pair of vertical elastic arms, the bottom of each vertical elastic arm is fixedly provided with the stop block, the purlin plug connector is an insertion convex block, the insertion convex block is perpendicular to the surface of the purlin, two side faces of the insertion convex block are concavely provided with the stop grooves, the positions, higher than the stop grooves, of two side faces of the insertion convex block are sliding guide faces arranged obliquely upwards, the side faces of the stop block are sliding contact faces, the top face of the stop block is a clamping fixing face, and the mounting structure has an insertion state and a fastening state,

when the mounting structure is in an insertion state, the insertion convex block is inserted into the insertion gap, the sliding contact surface of the stop block is contacted with the sliding guide surface of the insertion convex block, and the pair of vertical elastic arms relatively moves away; when the mounting structure is in a fastening state, the inserting convex block is arranged in the containing cavity, the sliding contact surface of the stop block is separated from the sliding guide surface of the inserting convex block, the vertical elastic arms move relatively close to each other to enable the stop block to be embedded into the stop groove, and the clamping fixing surface of the stop block abuts against and contacts with the groove wall of the stop groove.

Preferably, two sides of the bottom of the frame are symmetrically provided with an insertion block respectively, the insertion gap is formed between the two insertion blocks, the bottom surface of the stop block is higher than or attached to the top surface of the insertion block, and the distance between the stop blocks is smaller than the distance between the insertion gaps.

Preferably, the opposite side surfaces of the insertion blocks are bump abutting surfaces, the bottom surfaces of the insertion blocks are purlin abutting surfaces, the positions, lower than the stop grooves, of the two side surfaces of the insertion blocks are vertical insertion abutting surfaces, when the mounting structure is in a fastening state, the bump abutting surfaces of the two insertion blocks abut against and contact with the insertion abutting surfaces of the insertion blocks, and the purlin abutting surfaces of the two insertion blocks abut against and contact with the surfaces of the purlins.

Preferably, the fixed limiting part and the fixed limiting part are matched and fixedly connected with each other through one of screws, interference fit and bonding.

Preferably, the purlin plug connector and the purlin are of an integrally formed structure.

Compared with the prior art, the utility model provides a pair of quick mounting structure of photovoltaic module through set up elasticity buckle spare and purlin plug connector between frame and purlin, makes its both cooperation joints fixed with the assembly that realizes frame and purlin, compares in traditional mounting structure adoption still less structure, practices thrift the cost of installation component, need not adopt other auxiliary work simultaneously in whole installation, just can reach the effect of quick installation, and overall efficiency improves greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a photovoltaic module quick mounting structure provided by the present invention when mounted on a frame and a purlin;

fig. 2 is a schematic structural view of a frame in a photovoltaic module quick mounting structure provided by the present invention;

fig. 3 is a schematic structural view of an elastic buckle member in a photovoltaic module quick mounting structure provided by the present invention;

fig. 4 is the utility model provides a pair of purlin plug connector's among quick mounting structure of photovoltaic module structural schematic diagram.

Reference numerals and component parts description referred to in the drawings:

1. a frame; 2. a purlin; 3. an elastic fastener; 4. a purlin plug connector;

101. an accommodating cavity; 102. an insertion block; 103. inserting the gap; 104. a top plane; 105. a vertical side; 106. a beveled side; 107. positioning ribs; 108. a bump abutting surface; 109. a purlin abutment surface;

301. a stopper block; 302. a top fixed arm; 303. an oblique fixed arm; 304. a first vertical securing arm; 305. a second vertical securing arm; 306. limiting ribs; 307. a vertical resilient arm; 308. a sliding contact surface; 309. clamping the fixed surface;

401. a stopper groove; 402. a sliding guide surface; 403. the plug-in abutting surface.

Detailed Description

The technical solution of the present invention will be described clearly and completely through the following detailed description. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 4, a photovoltaic module quick mounting structure is arranged between a frame 1 and a purlin 2 and used for fixedly connecting the frame 1 and the purlin 2. The purline connector comprises an elastic buckling piece 3 and a purline connector 4, and correspondingly, an accommodating cavity 101 is formed in a frame 1, two sides of the bottom of the frame 1 are symmetrically provided with an inserting block 102 respectively, and an inserting gap 103 is formed between the two inserting blocks 102. The elastic buckling member 3 is fixedly disposed in the accommodating cavity 101, and in order to avoid electrochemical corrosion, the elastic buckling member 3 in this embodiment may be made of the same material as the frame 1. The bottom of the elastic buckling piece 3 is symmetrically provided with a pair of stopping blocks 301, and the distance between the stopping blocks 301 is smaller than the distance of the insertion gap 103. Purlin plug connector 4 sets up perpendicularly on the surface of purlin 2, prefers both integrated into one piece. Two side surfaces of the purline connector 4 are symmetrically and concavely provided with a stop groove 401 respectively, and the purline connector 4 is embedded into the insertion gap 103 of the frame 1 and is embedded into the stop groove 401 through a stop block 301 so as to be fixedly connected with the frame 1.

The above structure is described in detail below:

for convenience of description, the inner sidewalls of the receiving cavity 101 inside the bezel 1 are respectively defined as a top plane 104, a vertical side 105 and an inclined side 106. The top plane 104 is located at the top of the accommodating cavity 101, the vertical side 105 is perpendicular to the top plane 104 and is fixedly connected with one side of the top plane 104, the other side of the top plane 104 is provided with an inclined side 106, and a positioning rib 107 is vertically and convexly arranged at any position of the vertical side 105. The space surrounded by the positioning rib 107, the vertical side 105, the top plane 104 and the inclined side 106 forms a fixing position of the elastic buckle 3 to fix the elastic buckle 3. Inevitably, the top of the elastic buckle piece 3 is also formed with a fixed limiting portion corresponding to the shape of the fixed clip, and the elastic buckle piece 3 is mutually matched with the fixed clip through the fixed limiting portion to be fixed in the accommodating cavity 101. The connection mode of the fixed limiting part and the fixed clamping position can be selected from screw fastening, interference fit or bonding, and no special requirement is made here.

The fixed spacing portion comprises a top fixed arm 302, an oblique fixed arm 303, a first vertical fixed arm 304, a second vertical fixed arm 305 and a spacing rib 306, wherein the top fixed arm 302 is fixedly attached to the top plane 104 and is close to one side of the oblique side 106, the oblique fixed arm 303 is fixedly attached to the oblique side 106, the other side of the top fixed arm 302 is perpendicularly connected with the first vertical fixed arm 304, the first vertical fixed arm 304 is fixedly attached to the vertical side 105, the three surfaces of the three fixed arms and the accommodating cavity 101 abut against the fixed arm for attachment, and the connection of the fixed spacing portion and the fixing clamping position can be completed to a certain degree. However, in order to further improve the stability, a second vertical fixing arm 305 which is arranged in parallel with the first vertical fixing arm 304 is further vertically arranged at any position of the top fixing arm 302, a limiting rib 306 is further convexly arranged at the bottom of the side surface of the second vertical fixing arm 305 facing the direction of the positioning rib 107, the bottom surface of the limiting rib 306 is attached to the top surface of the positioning rib 107, so that the elastic clamping piece 3 is fixedly arranged in the accommodating cavity 101 through the abutting of the limiting rib 306 and the positioning rib 107 and the fastening connection of the three fixing arms and the three surfaces of the accommodating cavity 101.

The rear elastic latch 3 further includes a vertical elastic arm 307 for disposing the stopper 301. Specifically, a pair of vertical elastic arms 307 are vertically extended from the bottom of the fixing stopper portion, that is, the bottom of the second vertical fixing arm 305 and the bottom of the oblique fixing arm 303, and a stopper 301 is fixed to the bottom of the vertical elastic arms 307. Since the elastic buckling piece 3 is disposed in the accommodating cavity 101, the bottom surface of the stopping block 301 is higher than or attached to the top surface of the inserting block 102.

In this embodiment, the purlin plug connector 4 is a plug-in bump, the plug-in bump is perpendicular to the surface of the purlin 2, and two side surfaces of the plug-in bump are concavely provided with a stop groove 401. The position where two side surfaces of the insertion convex block are higher than the stop groove 401 is a sliding guide surface 402 arranged obliquely upwards, and the position where two side surfaces of the insertion convex block are lower than the stop groove 401 is a vertical insertion abutting surface 403. The side surface of the stop block 301 is provided with a sliding contact surface 308, the top surface of the stop block 301 is provided with a clamping fixing surface 309, the opposite side surface of the insertion block 102 is a projection abutting surface 108, and the bottom surface of the insertion block 102 is a purline abutting surface 109.

The specific installation process is as follows:

the entire mounting structure has an insertion state and a fastening state. When the mounting structure is in an insertion state, the frame 1 with the elastic buckling piece 3 moves towards the purline 2, so that the insertion convex block is inserted into the insertion gap 103 of the frame 1, at the moment, the sliding contact surface 308 of the stop block 301 is abutted and contacted with the sliding guide surface 402 which is obliquely arranged upwards of the insertion convex block, and in the process that the frame 1 and the elastic buckling piece 3 continuously move downwards, the pair of vertical elastic arms 307 drives the stop block 301 on the vertical elastic arms to relatively move away from each other. When the mounting structure is in a fastened state, namely after the frame 1 and the elastic buckling piece 3 continuously move downwards to separate the sliding contact surface 308 of the stop block 301 from the sliding guide surface 402 arranged obliquely upwards by the insertion convex block, the vertical elastic arm 307 resets and drives the stop block 301 on the vertical elastic arm to move relatively close to the vertical elastic arm, so that the stop block 301 is embedded into the stop groove 401 of the insertion convex block, at the moment, the clamping fixing surface 309 of the stop block 301 is abutted against and contacted with the groove wall of the stop groove 401, the convex block abutting surfaces 108 of the two insertion blocks 102 are abutted against and contacted with the insertion abutting surfaces 403 of the insertion convex blocks, the purlin abutting surfaces 109 of the two insertion blocks 102 are abutted against and contacted with the surface of the purlin 2, the purlin 2 is fastened and connected with the frame 1 through three surfaces, and the whole mounting process is completed.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a quick mounting structure of photovoltaic module, sets up between frame and purlin, its characterized in that: including elasticity buckle spare and purlin plug connector, the inside of frame is provided with a holding chamber, an insertion clearance is seted up to the bottom of frame, elasticity buckle spare is fixed to be set up holding intracavity and its bottom symmetry are provided with a pair of locking piece, the purlin plug connector sets up perpendicularly the surface of purlin and its both sides face symmetry concave locking groove that is equipped with respectively, the purlin plug connector embedding the frame insert in the clearance and pass through the locking piece embedding in the locking groove with frame fixed connection.

2. The photovoltaic module quick mounting structure according to claim 1, wherein: the inside wall in holding chamber is including top plane, perpendicular side and oblique side, perpendicular side perpendicular to top plane set up and with one side fixed connection of top plane, top plane opposite side is provided with oblique side, the perpendicular protruding location muscle that is equipped with of optional position department of perpendicular side, the location muscle with perpendicular side top plane with the space that the oblique side encloses establishes constitutes the fixed screens of elasticity buckle spare, the top of elasticity buckle spare corresponds the shape shaping of fixed screens has a fixed spacing portion, elasticity buckle spare passes through fixed spacing portion with fixed screens is mutually supported in order to fix the holding intracavity.

3. The photovoltaic module quick mounting structure of claim 2, wherein: fixed spacing portion is including top fixed arm, slant fixed arm, first perpendicular fixed arm, the perpendicular fixed arm of second and spacing muscle, the top fixed arm with the laminating of top plane is fixed and it is close to one side department of oblique side is connected with the slant fixed arm, the slant fixed arm with the laminating of oblique side is fixed, the opposite side of top fixed arm is connected with perpendicularly first perpendicular fixed arm, first perpendicular fixed arm with the laminating of perpendicular side is fixed, the optional position department of top fixed arm still is provided with perpendicularly the perpendicular fixed arm of second, first perpendicular fixed arm with the relative parallel arrangement of the perpendicular fixed arm of second, the perpendicular fixed arm of second orientation the protruding side bottom of location muscle direction is equipped with spacing muscle, the bottom surface of spacing muscle with the top surface laminating of location muscle is fixed.

4. The photovoltaic module quick mounting structure according to claim 2, wherein: the elastic buckling piece further comprises a pair of vertical elastic arms, the bottom of the fixed limiting part is vertically extended and provided with a pair of vertical elastic arms, the bottom of each vertical elastic arm is fixedly provided with the stop block, the purlin plug connector is an inserting convex block, the inserting convex block is perpendicular to the surface of the purlin and is concavely provided with the stop groove on two side surfaces, the position, higher than the stop groove, of each inserting convex block is a sliding guide surface which is arranged obliquely upwards, the side surface of each stop block is provided with a sliding contact surface, the top surface of each stop block is provided with a clamping fixed surface, and the mounting structure has an inserting state and a fastening state,

when the mounting structure is in an insertion state, the insertion convex block is inserted into the insertion gap, the sliding contact surface of the stop block is in contact with the sliding guide surface of the insertion convex block, and the pair of vertical elastic arms relatively move away from each other; when the mounting structure is in a fastening state, the inserting convex block is arranged in the containing cavity, the sliding contact surface of the stop block is separated from the sliding guide surface of the inserting convex block, the vertical elastic arms move relatively close to each other to enable the stop block to be embedded into the stop groove, and the clamping fixing surface of the stop block abuts against and contacts with the groove wall of the stop groove.

5. The photovoltaic module quick mounting structure of claim 4, wherein: the bottom both sides of frame are provided with an interpolation piece respectively the symmetry, two have between the interpolation piece insert the clearance, the bottom surface of stop block is higher than or the laminating the top surface setting of interpolation piece, distance between the stop block is less than insert the distance setting in clearance.

6. The photovoltaic module quick mounting structure of claim 5, wherein: the side surfaces opposite to the insertion blocks are lug abutting surfaces, the bottom surfaces of the insertion blocks are purlin abutting surfaces, the positions, lower than the stop grooves, of the two side surfaces of the insertion blocks are vertical insertion abutting surfaces, when the mounting structure is in a fastening state, the lug abutting surfaces of the two insertion blocks are abutted and contacted with the insertion abutting surfaces of the insertion blocks, and the purlin abutting surfaces of the two insertion blocks are abutted and contacted with the surfaces of the purlins.

7. The photovoltaic module quick mounting structure according to claim 2, wherein: the fixed limiting part and the fixed limiting part are matched and fixedly connected with each other through one of screws, interference fit and bonding.

8. The photovoltaic module quick mounting structure of claim 1, wherein: the purlin plug connector and the purlin are of an integrally formed structure.