CN212486439U

CN212486439U - Two-sided subassembly does not have shadow and shelters from photovoltaic support

Info

Publication number: CN212486439U
Application number: CN202021391796.5U
Authority: CN
Inventors: 刘雅莉; 张亚秋; 涂晔; 赵海茹; 赵盛萍; 周慧
Original assignee: Yuxi Normal University
Current assignee: Yuxi Normal University
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-02-05
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a two-sided subassembly shadowless photovoltaic support that shelters from, including two-sided subassembly, the front end longitudinal fixation of two-sided subassembly right side wall has a plurality of first three rows of groove section bars, the rear end longitudinal fixation of two-sided subassembly right side wall has a plurality of first two rows of groove section bars, first three rows of groove section bars with first two rows of groove section bar right side wall's upper end is all installed first connecting piece, first three rows of groove section bars with a plurality of second connecting pieces are all installed, and is a plurality of to the lower extreme of first two rows of groove section bar right side wall the right-hand member of first connecting piece all articulates there is first adjustable support, the utility model discloses adjust reflector to suitable angle simultaneously and make sunshine can shine the reverse side of two-sided subassembly, the positive and negative two sides of two-sided subassembly can receive more sunshine like this for the generating efficiency of two-sided subassembly reaches the maximize.

Description

Two-sided subassembly does not have shadow and shelters from photovoltaic support

Technical Field

The utility model relates to an auxiliary device technical field in the new forms of energy field, specific field is a photovoltaic support is sheltered from to two-sided subassembly no shadow.

Background

The energy problem is a strategic problem of the country and is one of the major challenges for the human society to maintain high-speed sustainable development in the 21 st century. The solar power generation has a series of advantages such as safety, reliability, no pollution, no region limitation, no fuel consumption, simple and convenient maintenance, short construction period, random construction scale, no need of erecting transmission lines and convenient combination with buildings, and the like, and the advantages are incomparable with conventional power generation and other power generation modes. Therefore, solar power generation is one of the fastest technologies which are researched and developed most in various countries at present. The double-sided component can absorb solar energy through the front side and the back side of the double-sided component to generate electric energy, and compared with a common component, the double-sided component has the back side power generation capacity increased on two sides, so that the double-sided component is improved in power generation capacity compared with the common component, but sunlight on the back and the sun side of the double-sided component cannot effectively reach, and the power generation capacity of the double-sided component cannot be maximized. However, due to the influence of the rotation and revolution of the earth, the utilization rate of the fixedly arranged double-sided assembly to solar energy is low, particularly, sunlight is mainly reflected to the back side through diffuse reflection on the back sun side of the double-sided assembly, and the absorption of the sunlight on the back side is low, so that the increased power generation capacity of the double-sided assembly is reduced. Meanwhile, the direct angle of sunlight can change between the return lines of the south and the north, so that the solar energy obliquely irradiates the double-faced assembly in the south and the north direction, and the energy of the received sun is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic support is sheltered from to no shadow of two-sided subassembly to solve the above-mentioned background art in put forward because the influence of earth rotation and revolution, fixed two-sided subassembly of laying is lower to the utilization ratio of solar energy, especially two-sided subassembly's the back sun face, sunshine mainly passes through diffuse reflection to the back, back sunshine absorbs fewly, leads to the generated energy that two-sided subassembly increased to reduce. Meanwhile, the direct angle of sunlight can change between the return lines of the south and the north, so that the solar energy obliquely irradiates the double-faced assembly in the south and the north direction, and the problem of receiving the energy of the sun is reduced.

In order to achieve the above object, the utility model provides a following technical scheme: a double-sided component shadow-free shading photovoltaic bracket comprises a double-sided component, wherein a plurality of first three-row groove profiles are longitudinally fixed at the front end of the right side wall of the double-sided component, a plurality of first two-row groove profiles are longitudinally fixed at the rear end of the right side wall of the double-sided component, first connecting pieces are respectively installed at the upper ends of the right side walls of the first three-row groove profiles and the first two-row groove profiles, a plurality of second connecting pieces are respectively installed at the lower ends of the right side walls of the first three-row groove profiles and the first two-row groove profiles, a first adjustable bracket is hinged at the right end of each first connecting piece, the right end of each first adjustable bracket is installed at the left side wall of each first single-row groove profile, a plurality of second three-row groove profiles are longitudinally installed at the right end of each first single-row groove profile, the lower ends of the second three-row groove profiles are respectively fixed at the upper side wall of each second single-row groove profile, and a plurality of third three-row, a second row of channel section bars are arranged on the left side of the upper side wall of the third row of channel section bars, a plurality of second adjustable brackets are arranged at the upper ends of the second row of channel section bars, the upper ends of the second adjustable brackets are hinged to the side end face of the second connecting piece, a third row of channel section bars are arranged in the middle of the upper side wall of the third row of channel section bars, thin brackets are fixed at the joints of the second three row of channel section bars and the first single row of channel section bars, the inner side walls of the transverse brackets of the thin brackets are fixed on the outer side wall of the first single row of channel section bars in a threaded manner, the right side wall of the longitudinal brackets of the thin brackets is fixed on the left side wall of the second three row of channel section bars, thick brackets are fixed at the joints of the second three row of channel section bars and the second single row of channel section bars in a threaded manner, and the inner sides of the longitudinal brackets of the three rows of the thick, and the lower sides of the thick bracket transverse frames are fixed on the upper side wall of the second single-row groove profile in a threaded manner.

Preferably, the first three-row groove profile, the first two-row groove profile, the first single-row groove profile, the second three-row groove profile, the second single-row groove profile, the third three-row groove profile, the second two-row groove profile, and the third two-row groove profile are all lattice purlin structures.

Preferably, the first connecting piece, the second connecting piece, the first adjustable support and the second adjustable support are all of anti-corrosion alloy structures, and the joint of the first connecting piece and the first adjustable support is connected with the joint of the second connecting piece and the second adjustable support through pin rods.

Preferably, the number of the second adjustable supports is equal to that of the second connecting pieces, and the positions of the second adjustable supports correspond to the positions of the second connecting pieces one to one.

Preferably, the lower side walls of the second single-row channel profile, the second-row channel profile and the third second-row channel profile are all on the same horizontal plane.

Preferably, the front side and the rear side of the upper end face of the third second-row groove profile are both provided with a light reflecting device, and the light reflecting devices are light reflecting devices with freely adjustable angles.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a pair of photovoltaic support is sheltered from to no shadow of double-sided subassembly can set certain angle to in advance through the angle of illumination with first three row groove section bars and first two row groove section bars according to the north-south direction of the sun for sunshine can shine on the double-sided subassembly perpendicularly, the utility model discloses adjust the reverse side that sunshine can shine double-sided subassembly to suitable angle messenger's sunshine simultaneously with reflex reflector, the positive and negative both sides of double-sided subassembly can receive more sunshine like this, make the generating efficiency of double-sided subassembly reach the maximize.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

In the figure: 1-double-sided component, 2-first three-row groove profile, 3-first two-row groove profile, 4-first connecting piece, 5-second connecting piece, 6-first adjustable bracket, 7-first single-row groove profile, 8-second three-row groove profile, 9-second single-row groove profile, 10-third three-row groove profile, 11-second two-row groove profile, 12-second adjustable bracket, 13-third two-row groove profile, 14-thin bracket, 15-thick bracket and 16-reflecting device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a double-sided component shadow-free shading photovoltaic support comprises a double-sided component 1, wherein a plurality of first three-row groove profiles 2 are longitudinally fixed at the front end of the right side wall of the double-sided component 1, the first three-row groove profiles 2 play a role in supporting the double-sided component 1, a plurality of first two-row groove profiles 3 are longitudinally fixed at the rear end of the right side wall of the double-sided component 1, the first two-row groove profiles 3 play a role in supporting the double-sided component 1 in an auxiliary mode, first connecting pieces 4 are respectively installed at the upper ends of the right side walls of the first three-row groove profiles 2 and the first two-row groove profiles 3, a plurality of second connecting pieces 5 are respectively installed at the lower ends of the right side walls of the first three-row groove profiles 2 and the first two-row groove profiles 3, a first adjustable support 6 is hinged to the right ends of the first connecting pieces 4, the right end of the first adjustable support 6 is installed at the left side wall of a first single-row groove profile 7, and the first connecting, The first two-row groove profile 3 and the first single-row groove profile 7 are connected, the first single-row groove profile 7 indirectly plays a role in supporting the first three-row groove profile 2 and the first two-row groove profile 3, a plurality of second three-row groove profiles 8 are longitudinally arranged at the right end of the first single-row groove profile 7, the lower ends of the second three-row groove profiles 8 are fixed on the upper side wall of the second single-row groove profile 9, a plurality of third three-row groove profiles 10 are transversely connected at the lower end of the second single-row groove profile 9, a second two-row groove profile 11 is arranged at the left side of the upper side wall of the third three-row groove profile 10, a plurality of second adjustable brackets 12 are arranged at the upper end of the second two-row groove profile 11, the upper ends of the second adjustable brackets 12 are hinged to the side end face of the second connecting piece 5, the second connecting piece 5 and the second adjustable brackets 12 play a role in connecting the second two-row groove profile 11 and the first three-row groove profile 2, meanwhile, the function of connecting the second row channel section 11 and the first second row channel section 3 is also achieved, the middle part of the upper side wall of the third row channel section 10 is provided with a third row channel section 13, the connecting part of the second third row channel section 8 and the first single row channel section 7 is fixed with a thin bracket 14, the inner side wall of the transverse bracket of the thin bracket 14 is fixed on the outer side wall of the first single row channel section 7 through screw threads, the right side wall of the longitudinal bracket of the thin bracket 14 is fixed on the left side wall of the second third row channel section 8, the thin bracket 14 is used for fixing the connecting part between the sections without the narrow side of the single row channel section, the connecting part of the second third row channel section 8 and the second single row channel section 9 is fixed with a thick bracket 15, the inner side of the longitudinal bracket 15 is fixed on the outer side wall of the third row channel section 8 through screw threads, the lower side of the transverse bracket 15 is fixed on the upper side wall of the second single row channel section 9 through screw, the thick bracket 15 is used when the connecting position between the section bars has a single-row groove section bar narrow edge.

Specifically, the first three-row groove profile 2, the first two-row groove profile 3, the first single-row groove profile 7, the second three-row groove profile 8, the second single-row groove profile 9, the third three-row groove profile 10, the second two-row groove profile 11 and the third two-row groove profile 13 are all lattice purlin structures.

Specifically, the first connecting piece 4, the second connecting piece 5, the first adjustable support 6 and the second adjustable support 12 are all of anti-corrosion alloy structures, and the joint of the first connecting piece 4 and the first adjustable support 6 is connected with the joint of the second connecting piece 5 and the second adjustable support 12 through pin rods.

Specifically, the number of the second adjustable brackets 12 is equal to the number of the second connecting members 5, and the positions of the second adjustable brackets 12 correspond to the positions of the second connecting members 5 one by one.

In particular, the lower side walls of the second single row channel profile 9, the second row channel profile 11 and the third second row channel profile 13 are all on the same horizontal plane.

Specifically, the front side and the rear side of the upper end surface of the third second row channel section 13 are both provided with light reflecting devices 16, and the light reflecting devices 16 are light reflecting devices with freely adjustable angles.

The working principle is as follows: the utility model discloses when using, relative position through adjustment second list groove section bar 9 and second list groove section bar 11 can adjust the gradient of first three row groove section bar 2 and first two row groove section bar 3, radiation angle according to the north-south direction of the sun sets suitable angle with first three row groove section bar 2 and first two row groove section bar 3 in advance, indirect adjustment double-sided component 1's gradient, make sunshine can shine on double-sided component 1 perpendicularly, adjust to suitable angle with reflector 16 simultaneously, the sunshine reflection of getting off directly penetrates to double-sided component 1's reverse side, realize that double-sided component 1's tow sides all can the effect of maximum efficiency's received sunshine.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two-sided subassembly does not have shadow and shelters from photovoltaic support, includes two-sided subassembly (1), its characterized in that: a plurality of first three-row groove profiles (2) are longitudinally fixed at the front end of the right side wall of the double-sided component (1), a plurality of first two-row groove profiles (3) are longitudinally fixed at the rear end of the right side wall of the double-sided component (1), first connecting pieces (4) are respectively installed at the upper ends of the right side walls of the first three-row groove profiles (2) and the first two-row groove profiles (3), a plurality of second connecting pieces (5) are respectively installed at the lower ends of the right side walls of the first two-row groove profiles (3), a plurality of first adjustable supports (6) are respectively hinged at the right ends of the first connecting pieces (4), the right end of each first adjustable support (6) is installed at the left side wall of the first single-row groove profile (7), a plurality of second groove profiles (8) are longitudinally installed at the right end of the first single-row groove profile (7), and the lower ends of the second three-row groove profiles (8) are respectively fixed at the upper side wall of the second single-row groove profiles (9), the lower end of the second single-row groove profile (9) is transversely connected with a plurality of third three-row groove profiles (10), the left side of the upper side wall of each third three-row groove profile (10) is provided with a second row groove profile (11), the upper end of each second row groove profile (11) is provided with a plurality of second adjustable brackets (12), the upper ends of the second adjustable brackets (12) are hinged to the side end face of the second connecting piece (5), the middle part of the upper side wall of each third three-row groove profile (10) is provided with a third row groove profile (13), the connecting parts of the second three-row groove profiles (8) and the first single-row groove profile (7) are respectively fixed with a thin bracket (14), the inner side wall of the transverse bracket (14) is fixed on the outer side wall of the first single-row groove profile (7) in a threaded manner, and the right side wall of the longitudinal bracket (14) is fixed on the left side wall of the second three-row groove profiles (8), and thick brackets (15) are fixed at the joints of the second three rows of channel profiles (8) and the second single row of channel profiles (9), the inner sides of the longitudinal frames of the thick brackets (15) are fixed on the outer side walls of the second three rows of channel profiles (8) in a threaded manner, and the lower sides of the transverse frames of the thick brackets (15) are fixed on the upper side walls of the second single row of channel profiles (9) in a threaded manner.

2. The two-sided assembly shadow-free photovoltaic support of claim 1, wherein: the first three-row groove profile (2), the first two-row groove profile (3), the first single-row groove profile (7), the second three-row groove profile (8), the second single-row groove profile (9), the third three-row groove profile (10), the second two-row groove profile (11) and the third two-row groove profile (13) are all lattice purlin structures.

3. The two-sided assembly shadow-free photovoltaic support of claim 1, wherein: the first connecting piece (4), the second connecting piece (5), the first adjustable support (6) and the second adjustable support (12) are all anti-corrosion alloy structures, and the joint of the first connecting piece (4) and the first adjustable support (6) is connected with the joint of the second connecting piece (5) and the second adjustable support (12) through pin rods.

4. The two-sided assembly shadow-free photovoltaic support of claim 1, wherein: the number of the second adjustable supports (12) is equal to that of the second connecting pieces (5), and the positions of the second adjustable supports (12) correspond to the positions of the second connecting pieces (5) one by one.

5. The two-sided assembly shadow-free photovoltaic support of claim 1, wherein: and the lower side walls of the second single-row groove profile (9), the second-row groove profile (11) and the third second-row groove profile (13) are all on the same horizontal plane.

6. The two-sided assembly shadow-free photovoltaic support of claim 1, wherein: and the front side and the rear side of the upper end surface of the third second-row groove profile (13) are respectively provided with a light reflecting device (16), and the light reflecting devices (16) are light reflecting devices with freely adjustable angles.