CN218387332U

CN218387332U - Fixed connection structure of photovoltaic board

Info

Publication number: CN218387332U
Application number: CN202222724927.2U
Authority: CN
Inventors: 岳光辉; 李海建; 张定才; 陈拥军; 任国鹏
Original assignee: Shenzhen Jialida Energy Saving Technology Co ltd
Current assignee: Shenzhen Jialida Energy Saving Technology Co ltd
Priority date: 2022-10-15
Filing date: 2022-10-15
Publication date: 2023-01-24
Anticipated expiration: 2032-10-15

Abstract

The utility model discloses a fixed connection structure of photovoltaic board, include: the fixing body is provided with an assembling groove and a fixing groove which are used for being clamped with the photovoltaic panel; the U-shaped fixing clamping piece is connected with the fixing main body; sealing rubber strips; the bottom of the fixed main body and the U-shaped fixed clamping piece are enclosed to form a fixed cavity, and the sealing rubber strip is fixedly arranged in the fixed cavity; the utility model provides a present photovoltaic module frame self do not have rain-proof function, use other subsidiary materials to do the rainwater groove and increase the phenomenon of investment in having solved the photovoltaic module installation, also can replace traditional waterproof tape and waterproof stripe simultaneously. The sealing strip is sealed in the structure, so that the aging caused by wind and sunshine is avoided, the service life of the sealing strip is prolonged, the sealing strip is used for replacing a bolt, and the product is light in overall shape, convenient to install, labor cost is saved, and meanwhile, the transportation and the carrying of the product are facilitated; the photovoltaic panel is more stable and reliable in fixation.

Description

Fixed connection structure of photovoltaic board

Technical Field

The utility model relates to a relevant technical field of mounting especially relates to a fixed connection structure of photovoltaic board.

Background

At present, photovoltaic module directly uses the bolt fastening on the support usually, when the field assembly, need be in proper order with a plurality of bolts respectively with the support fixed, increased the man-hour of equipment, waste time and energy. When the photovoltaic module needs to be replaced, maintained and tested, the operation of taking down the photovoltaic module is more complicated, and the maintenance workload is increased.

Application number 201520637053.4 discloses a photovoltaic module fixing splint, 1. A photovoltaic module fixing splint, which is characterized by comprising a splint body; a base plate; and a locking member; the clamping plate body comprises at least one pressing part, at least one abutting part and a locking part; the pressing part is connected with the locking part through the abutting part; the locking component is used for pressing the photovoltaic module between the pressing part and the bottom plate by acting on the locking part and the bottom plate.

The fixing splint mainly uses bolts to lock the fixing splint, no related shielding objects are arranged above the fixing splint, rainwater directly contacts with the bolts and possibly permeates into the thread parts of the bolts to be oxidized and corroded, so that the connection of the photovoltaic panel is possibly loosened; when waterproof measures need to be taken, an additional shielding assembly needs to be installed, so that labor cost is increased and installation is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed connection structure of photovoltaic board to overcome the not enough that exists among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

a fixed connection structure of a photovoltaic panel, comprising:

the fixing body is provided with an assembling groove and a fixing groove which are used for being clamped with the photovoltaic panel;

the U-shaped fixing clamping piece is connected with the fixing main body;

sealing rubber strips; the bottom of the fixed main body and the U-shaped fixed clamping piece are enclosed to form a fixed cavity, and the sealing rubber strip is fixedly arranged in the fixed cavity.

Further, a water guide plate extending to both sides is disposed at the top of the fixing body.

Further elaborating, the assembly groove all is equipped with anti-skidding line with photovoltaic board interference fit, the lateral wall in assembly groove.

Further, a closed synapse extending downwards from the fixing body is arranged in the fixing cavity, the sealing rubber strip tightly wraps the outer wall of the closed synapse, and the U-shaped fixing clamp and the fixing groove are in interference fit to tightly press the sealing rubber strip in the fixing cavity.

Further, the fixing main body is formed by symmetrically connecting a pair of frame profiles, and a through hole is formed in each of the pair of frame profiles.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model provides an at present photovoltaic module frame self do not have rain-proof function, use other subsidiary materials to do the rainwater groove and increase the phenomenon of investment in having solved the photovoltaic module installation, also can replace traditional waterproof sticky tape and waterproof stripe simultaneously. The sealing strip is sealed in the structure, so that the aging caused by wind and sunshine is avoided, the service life of the sealing strip is prolonged, the sealing strip is used for replacing a bolt, and the product is light in overall shape, convenient to mount, labor cost-saving and convenient to transport and carry; the photovoltaic panel is more stable and reliable in fixation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic perspective view of the frame profile.

Reference is made to the accompanying drawings in which:

1-frame section bar, 2-straight-through hole, 3-U-shaped fixing clamping piece, 4-sealing rubber strip, 5-water guide plate, 6-assembly groove, 7-fixing groove, 8-closed synapse and 9-photovoltaic plate.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

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. When the number of an element is referred to as "a plurality," it can be any number of two or more. 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 in the description of the invention 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 present invention will be described in detail with reference to embodiments shown in the drawings:

as shown in fig. 1 to 2, in the present embodiment, there is provided a fixed connection structure of a photovoltaic panel 9, including:

the fixing device comprises a fixing main body, wherein the fixing main body is provided with an assembling groove 6 and a fixing groove 7 which are used for being clamped with a photovoltaic panel 9; the height of the assembling groove 6 is adjusted according to the thickness of the assembled photovoltaic panel 9, and generally, the assembling groove 6 needs to be slightly smaller than the photovoltaic panel 9 and is easier to clamp during assembling.

The U-shaped fixing clamping piece is connected with the fixing main body; the U-shaped fixing clamping piece is a U-shaped metal strip, has certain elasticity, and is abutted against the inner side wall of the fixing groove 7 when being assembled on the fixing groove 7.

A sealing rubber strip 4; fixed main part bottom encloses with the fixed fastener of U-shaped and establishes and forms fixed cavity, and joint strip 4 is fixed to be set up in fixed cavity, and joint strip 4 needs to have the stickness and optionally adopts the structure glue on the market to bond then reuse the fixed fastener of U-shaped.

The top of fixed main part is equipped with the water guide plate 5 that extends to both sides, and water guide plate 5 is located the top of fixed main part, and when photovoltaic board 9 was connected with fixed main part, photovoltaic board 9 extend the limit and all closed by water guide plate 5 lid, therefore most water can flow away from the upper surface of photovoltaic board 9.

In order to make photovoltaic board 9 and fixed main part fixed more reliable and stable, consequently assembly groove 6 and photovoltaic board 9 need interference fit, and the lateral wall of assembly groove 6 all is equipped with anti-skidding line.

The fixed cavity is internally provided with a closed synapse 8 extending downwards, the closed synapse 8 and the fixed body are integrally formed, the sealing rubber strip 4 is tightly wrapped on the outer wall of the closed synapse 8 during assembly, and the U-shaped fixed clamping piece is in interference fit with the fixed groove 7 and can tightly press the sealing rubber strip 4 in the fixed cavity. The fixed cavity that U type mounting and fixed slot 7 were enclosed and are established is airtight relatively can effectively prevent the erosion of sunshine, rainwater, makes the life of connecting piece between the photovoltaic board 9 more lengthen.

For the light easy transport of the quality of fixed main part, fixed main part is formed by a pair of frame section bar 1 symmetric connection, and two through holes 2 have been seted up to frame section bar 1 inside moreover, and the preparation material of frame section bar 1 includes aluminium.

The technical features of the embodiments described above can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, however, as long as there is no contradiction between the combinations of the technical features, the combinations are considered to be within the scope described in the present specification, and for those skilled in the art, a plurality of modifications and improvements can be made without departing from the concept of the present invention, and these modifications and improvements all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A fixed connection structure of photovoltaic board, characterized in that includes:

the U-shaped fixing clamping piece is connected with the fixing main body;

2. The fixing and connecting structure of a photovoltaic panel as claimed in claim 1, wherein the top of the fixing body is provided with a water guide plate extending to both sides.

3. The fixed connection structure of a photovoltaic panel as claimed in claim 1, wherein the assembling groove is in interference fit with the photovoltaic panel, and the sidewalls of the assembling groove are provided with anti-slip lines.

4. The structure of claim 1, wherein the fixing chamber has a downward extending closed synapse, the sealing strip tightly covers an outer wall of the closed synapse, and the U-shaped fixing clip and the fixing groove are in interference fit to press the sealing strip into the fixing chamber.

5. The fixed connection structure of a photovoltaic panel as claimed in claim 1, wherein the fixed body is formed by symmetrically connecting a pair of frame profiles, and a through hole is opened in the pair of frame profiles.