CN220874462U

CN220874462U - Hinge type photovoltaic bracket fitting

Info

Publication number: CN220874462U
Application number: CN202322577307.5U
Authority: CN
Inventors: 胡志杰; 沈林; 方宁; 周林; 李光亮; 鲍人杰
Original assignee: Zhejiang Lvneng Clean Energy Co ltd
Current assignee: Zhejiang Lvneng Clean Energy Co ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-04-30
Anticipated expiration: 2033-09-22

Abstract

The utility model relates to a hinged photovoltaic bracket fitting, comprising: the back plate briquetting fixed base and the back plate briquetting hinge are fixed on the purline, the back plate briquetting hinge is rotationally connected to one side of the back plate briquetting fixed base, and the photovoltaic module is fixed on the surface of the back plate briquetting hinge. The beneficial effects of the utility model are as follows: be equipped with the angle regulation hole that internal thread connected has the internal hexagonal regulation hole, the internal hexagonal spanner can screw up the fixed spheroid of extrusion and make it fixed with the go-between on the backplate briquetting hinge, can also adjust photovoltaic module's installation angle when needs, makes photovoltaic module fixed mode become the form that can overturn, promotes photovoltaic module support's flexibility.

Description

Hinge type photovoltaic bracket fitting

Technical Field

The utility model relates to the field of photovoltaic equipment, in particular to a hinged photovoltaic bracket accessory.

Background

With the development of photovoltaic systems, the construction of the support in each different situation in the photovoltaic support structure is gradually perfected, and the arrangement principle of the photovoltaic modules is mainly to improve the whole capacity under the situation of avoiding shadows. While the pursuit of capacity can increase some of the benefits, crowded components can also present a number of problems.

The distributed photovoltaic bracket is generally built near a user site, and the operation mode is mainly self-power-consumption and redundant electric quantity surfing at the user side. For users, the more and better the photovoltaic modules are installed in a limited space, the more and better the modules often cover the roof, so that the problems of reduced power generation efficiency and increased fire risk of the photovoltaic modules caused by heat accumulation are caused by the excessive covering of the modules.

The bottom of a solar shed and other similar elevated photovoltaic supports is higher from the ground, so that the maintenance and cleaning work of an upper person is difficult, the safety of operators cannot be guaranteed due to few protective measures, and the operators can easily step on the components to damage the components during maintenance and cleaning.

Disclosure of utility model

The utility model aims to overcome the defects in the prior art and provides a hinged photovoltaic bracket accessory.

Such hinged photovoltaic bracket fitting comprises: the back plate press block fixing base is fixed on the purline, the back plate press block hinge is rotationally connected to one side of the back plate press block fixing base, and the photovoltaic module is fixed on the surface of the back plate press block hinge;

The adjusting ring is sleeved outside the rotating shaft of the backboard briquetting hinge, an angle adjusting hole for fixing the rotating angle of the backboard briquetting hinge is formed in the backboard briquetting fixed base, one end of the angle adjusting hole is led to the adjusting ring, the other end of the angle adjusting hole is connected with an inner hexagonal adjusting hole through threads, a fixing sphere is arranged between the inner hexagonal adjusting hole and the adjusting ring, and a semicircular groove matched with the fixing sphere is formed in the adjusting ring.

Preferably, the backboard pressing block hinge is rotationally connected to one side of the backboard pressing block fixing base through a bolt, and the backboard pressing block hinge rotates around the bolt.

Preferably, the two ends of the backboard briquetting fixed base, which face one side of the backboard briquetting hinge, are provided with bulges, the center of the backboard briquetting hinge, which faces one side of the backboard briquetting fixed base, is also provided with bulges, and the bulges of the backboard briquetting fixed base and the backboard briquetting hinge are connected in a staggered manner and are penetrated by the rotating shaft.

Preferably, a spring is arranged between the inner hexagonal adjusting hole and the fixed sphere, and the spring presses the fixed sphere when the inner hexagonal adjusting hole moves in the angle adjusting hole.

Preferably, the angle adjusting hole is provided with an opening at one end facing the adjusting ring, and the width of the opening is matched with the width of the adjusting ring.

Preferably, the backboard pressing block fixing base is fixed on the purline through a fixing bolt, and a through hole for the fixing bolt to pass through is formed in the surface of the backboard pressing block fixing base.

The beneficial effects of the utility model are as follows:

According to the utility model, the backboard briquetting hinge is rotated on one side of the backboard briquetting fixing base through the rotating shaft, the angle adjusting hole with the inner hexagonal adjusting hole is arranged, the inner hexagonal wrench can screw the extrusion fixing ball body to fix the adjustment ring on the backboard briquetting hinge, the installation angle of the photovoltaic module can be adjusted when needed, the fixing mode of the photovoltaic module is changed into a reversible mode, the flexibility of the photovoltaic module bracket is improved, the operation is simple and convenient, and the solar photovoltaic module is suitable for solar photovoltaic projects in which the photovoltaic module array has heat dissipation and ventilation requirements and is inconvenient for people to operate and maintain.

Drawings

FIG. 1 is an overall block diagram of a hinged photovoltaic bracket assembly;

FIG. 2 is an exploded view of an angle adjustment aperture portion in a hinged photovoltaic bracket fitting;

Fig. 3 is a schematic structural view of a back plate press block hinge.

Reference numerals illustrate: the back plate press block fixing base 1, the back plate press block hinge 2, the angle adjusting hole 3, the adjusting ring 21, the inner hexagonal adjusting hole 31, the spring 32 and the fixing sphere 33.

Detailed Description

The utility model is further described below with reference to examples. The following examples are presented only to aid in the understanding of the utility model. It should be noted that it will be apparent to those skilled in the art that modifications can be made to the present utility model without departing from the principles of the utility model, and such modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

As an example, as shown in fig. 1 to 3, such a hinged photovoltaic bracket fitting includes: the backboard briquetting hinge 2 and the backboard briquetting unable adjustment base 1, the backboard briquetting unable adjustment base 1 is fixed on the purlin through fixing bolt, and the through-hole has been seted up on backboard briquetting unable adjustment base 1 surface, and the through-hole is the slotted hole for supply fixing bolt to pass fixedly, and can carry out fixed position's fine setting.

The photovoltaic module is fixed on the surface of the backboard briquetting hinge 2; the backboard briquetting hinge 2 is rotationally connected to one side of the backboard briquetting fixed base 1 through a rotating shaft, and the backboard briquetting hinge 2 rotates around the rotating shaft.

The both ends that backplate briquetting unable adjustment base 1 was equipped with the arch towards backplate briquetting hinge 2 one side, and backplate briquetting hinge 2 is also through protruding structure towards backplate briquetting unable adjustment base 1 one side central authorities, and the protruding staggered connection of backplate briquetting unable adjustment base 1 and backplate briquetting hinge 2 is connected by the pivot penetration.

The pivot outside cover of backplate briquetting hinge 2 has adjusting ring 21, and adjusting ring 21 is fixed on backplate briquetting hinge 2 is towards the central bulge structure of backplate briquetting unable adjustment base 1 one side, is equipped with the angle modulation hole 3 that is used for fixed backplate briquetting hinge 2 turned angle on the backplate briquetting unable adjustment base 1, and angle modulation hole 3 one end accesss to adjusting ring 21, and has seted up the trompil, and trompil width matches with the width of adjusting ring 21.

The other end of the angle adjusting hole 3 is connected with an inner hexagonal adjusting hole 31 through threads, a fixed sphere 33 is arranged between the inner hexagonal adjusting hole 31 and the adjusting ring 21, and a semicircular groove matched with the fixed sphere 33 is arranged on the adjusting ring 21. A spring 32 is provided between the inner hexagonal adjustment hole 31 and the fixed sphere 33, and the spring 32 presses the fixed sphere 33 when the inner hexagonal adjustment hole 31 moves in the angle adjustment hole 3.

Through the rotation angle of adjustment backplate briquetting hinge 2, adjusting ring 21 rotates along with the pivot, and until semicircular groove rotates to the trompil inside of angle regulation hole 3, inserts hexagonal wrench in the hexagonal regulation hole 31 this moment and screws up it the back, and spring 32 extrudees fixed spheroid 33, makes fixed spheroid 33 and semicircular groove interlock, and the rotation angle of backplate briquetting hinge 2 receives fixedly promptly.

When the installed photovoltaic module needs to be overhauled, the photovoltaic module on the backboard pressing block hinge 2 can be rotated to a proper angle by unscrewing the angle adjusting hole 3, so that the photovoltaic module is prevented from being stepped on to cause damage during overhauling and cleaning. A certain gap is kept between the arrays, the heat dissipation and ventilation requirements of the photovoltaic module are met, the photovoltaic module is prevented from being excessively covered on a roof to cause heat accumulation, the power generation efficiency of the photovoltaic module is reduced, the fire risk is increased, and the workload of manual operation and maintenance operation is reduced.

Claims

1. A hinged photovoltaic bracket assembly, comprising: the back plate pressing block fixing base (1) and the back plate pressing block hinge (2), wherein the back plate pressing block fixing base (1) is fixed on the purline, the back plate pressing block hinge (2) is rotationally connected to one side of the back plate pressing block fixing base (1), and the photovoltaic module is fixed on the surface of the back plate pressing block hinge (2);

be fixed with adjusting ring (21) on backplate briquetting hinge (2), adjusting ring (21) cover is outside the pivot of backplate briquetting hinge (2), be equipped with on backplate briquetting unable adjustment base (1) and be used for fixed backplate briquetting hinge (2) turned angle's angle regulation hole (3), angle regulation hole (3) one end is led to adjusting ring (21), the other end has interior hexagonal regulation hole (31) through threaded connection, be equipped with fixed spheroid (33) between interior hexagonal regulation hole (31) and adjusting ring (21), be equipped with on adjusting ring (21) with fixed spheroid (33) matched semicircular groove.

2. The hinged photovoltaic bracket accessory according to claim 1, wherein the backboard press block hinge (2) is rotatably connected to one side of the backboard press block fixing base (1) through a bolt, and the backboard press block hinge (2) rotates around the bolt.

3. The hinged photovoltaic bracket fitting according to claim 2, wherein protrusions are arranged at two ends of the back plate press block fixing base (1) facing to one side of the back plate press block hinge (2), protrusions are also arranged at the center of the back plate press block hinge (2) facing to one side of the back plate press block fixing base (1), and the protrusions of the back plate press block fixing base (1) and the back plate press block hinge (2) are connected in a staggered manner and penetrated by the rotating shaft.

4. The hinged photovoltaic bracket fitting according to claim 1, characterized in that a spring (32) is arranged between the inner hexagonal adjustment hole (31) and the fixing sphere (33), the spring (32) pressing the fixing sphere (33) when the inner hexagonal adjustment hole (31) moves in the angle adjustment hole (3).

5. The hinged photovoltaic bracket fitting according to claim 1, characterized in that the end of the angle adjustment hole (3) facing the adjustment ring (21) is provided with an aperture, the aperture width being matched to the width of the adjustment ring (21).

6. The hinged photovoltaic bracket fitting according to claim 1, wherein the back plate press block fixing base (1) is fixed on the purline through a fixing bolt, and a through hole for the fixing bolt to pass through is formed in the surface of the back plate press block fixing base (1).