CN220964719U - Photovoltaic support and photovoltaic panel assembly - Google Patents

Abstract

The utility model relates to the technical field of new energy sources, and provides a photovoltaic bracket and a photovoltaic panel assembly, wherein the photovoltaic bracket comprises a first bracket, a second bracket and a connecting piece, the connecting piece is arranged between the first bracket and the second bracket, the end parts of the first bracket and the second bracket are respectively connected with different parts of the connecting piece, the second bracket and/or the first bracket are/is used for respectively rotating around the connecting piece relatively, and the connecting piece is used for enabling the end parts of the first bracket and the second bracket to have avoiding intervals; according to the utility model, when the angle of the photovoltaic panel needs to be adjusted, the first bracket and the second bracket can be operated in a manual mode to rotate around the connecting piece relatively, and the avoiding interval between the first bracket and the second bracket can be used for preventing the end parts of the first bracket and the second bracket from interfering in the rotating process, so that the included angle between the first bracket and the second bracket can be adjusted greatly.

Description

Photovoltaic support and photovoltaic panel assembly

Technical Field

The utility model relates to the technical field of new energy, in particular to a photovoltaic bracket and a photovoltaic panel assembly.

Background

The photovoltaic power generation system can be arranged at desert, lake surface, balcony and the like, and for the balcony photovoltaic system, the photovoltaic panel is mainly arranged on the balcony through a photovoltaic bracket at present; the photovoltaic support mainly comprises two supports, wherein pin shaft holes are formed in the end portions of the two supports, the end portions of the two supports are directly connected in a rotating mode through pin shaft structures penetrating through the pin shaft holes, the photovoltaic support is used for installing a photovoltaic plate, the photovoltaic plate can absorb sunlight radiation amount better to convert the sunlight radiation amount into more electric energy, and sometimes the included angle of the two supports can be manually adjusted according to the irradiation angle of sunlight so as to change the inclination angle of the photovoltaic plate.

However, since the sections of the two brackets are generally both square sections or L-shaped sections, if the positions of the pin shaft holes arranged on the ends of the two brackets are not well designed and matched in the early processing process, the ends of the two brackets are likely to have the problem of rotation interference when the angles of the two brackets are adjusted, and therefore the included angles of the two brackets cannot be adjusted greatly.

Disclosure of utility model

The utility model solves the problem that in the prior art, the rotation interference problem can be generated in the process of adjusting the included angle of two brackets in the photovoltaic brackets, so that the included angle of the two brackets cannot be adjusted to a large extent.

In order to solve the problems, the utility model provides a photovoltaic bracket, which comprises a first bracket, a second bracket and a connecting piece, wherein the connecting piece is arranged between the first bracket and the second bracket, the end parts of the first bracket and the second bracket are respectively connected with different parts of the connecting piece, the second bracket and/or the first bracket are/is used for respectively rotating around the connecting piece relatively, and the connecting piece is used for enabling the end parts of the first bracket and the second bracket to have avoiding intervals.

Optionally, the connecting piece includes the spacer, the spacer is including being first connecting piece and the second connecting piece that the contained angle set up, first connecting piece keep away from the one end of second connecting piece with first leg joint, the second connecting piece is kept away from the one end of first connecting piece with second leg joint, form between first connecting piece and the second connecting piece dodge the interval.

Optionally, the connecting piece still includes head rod and second connecting rod, the separating piece still includes the third connecting piece, the both ends of third connecting piece respectively with first connecting piece with the second connecting piece is connected and the three encloses into triangle-shaped support.

Optionally, the connecting piece further comprises a first connecting rod and a second connecting rod, a first connecting hole is formed in the connecting part of the first connecting piece and the third connecting piece, and the first connecting rod penetrates through the first bracket and the first connecting hole; the second connecting piece with the junction of third connecting piece sets up the second connecting hole, the second connecting rod wears to locate the second support with the second connecting hole.

Optionally, the connecting piece further includes a first connecting rod, a second connecting rod and a fourth connecting piece, one end of the first connecting piece far away from the second connecting piece is connected with the fourth connecting piece, a first connecting hole is formed in the fourth connecting piece, and the first connecting rod penetrates through the first connecting holes of the first bracket and the fourth connecting piece so as to fix the fourth connecting piece on the first bracket; the second connecting piece with the junction of third connecting piece sets up the second connecting hole, the second connecting rod wears to locate the second support with the second connecting hole.

Optionally, when the connecting piece still includes the fourth connecting piece, first support orientation the tip of first connecting piece is equipped with groove structure, the fourth connecting piece inlays to be located in the groove structure, the head rod wears to locate first support with the first connecting hole of fourth connecting piece, so that will the fourth connecting piece is fixed in the groove structure, first connecting piece is kept away from the one end of fourth connecting piece is connected the couple, the couple orientation is kept away from one side of second support is crooked, first support and/or the couple is used for connecting the mounting point.

Optionally, the connecting piece is made of a corrosion-resistant material through an extrusion process; and/or the first connecting hole and the second connecting hole are of a connecting hole structure which is processed through the extrusion process and is provided with a notch.

Optionally, the photovoltaic bracket further includes a locking rod, a plurality of third connecting holes are arranged along the extending direction of the first bracket at intervals, a plurality of fourth connecting holes are arranged along the extending direction of the second bracket at intervals, and two ends of the locking rod are respectively connected with the third connecting holes and the fourth connecting holes.

Optionally, the first bracket is provided with angle indicating structures at different third connecting holes and the second bracket is provided with angle indicating structures at different fourth connecting holes respectively; the angle of the angle indicating structure is used for indicating an included angle between the first bracket and the second bracket.

Optionally, the photovoltaic support further includes first mounting and second mounting, follows the interval sets up a plurality of regulation holes on the extending direction of second support, be used for installing the photovoltaic board on the second support, first mounting with the second mounting set up respectively in the difference regulation hole just is in the relative both sides of photovoltaic board, first mounting with the second mounting is used for respectively in the correspondence in the regulation hole is removed, in order to with the relative both ends of photovoltaic board are connected.

Compared with the prior art, the photovoltaic bracket mainly comprises the first bracket, the second bracket and the connecting piece, wherein the first bracket and the second bracket can be arranged in an included angle, the connecting piece is arranged between the first bracket and the second bracket, and the end parts of the first bracket and the second bracket are respectively connected with different parts of the connecting piece, so that the end parts of the first bracket and the second bracket have avoidance intervals through the connecting piece; wherein, can be used to install the photovoltaic board on first support and/or the second support, when the angle of adjusting the photovoltaic board, can be through artificial mode, when operation first support and/or second support rotate around the connecting piece is relative respectively, utilize dodging the interval between first support and the second support can prevent that the tip of first support and second support from producing the interference at the rotation in-process to can adjust the contained angle of first support and second support by a wide margin.

Compared with the prior art, the utility model further provides a photovoltaic panel assembly, which comprises a photovoltaic panel and the photovoltaic bracket, wherein the photovoltaic panel is arranged on the first bracket and/or the second bracket.

Therefore, the photovoltaic panel assembly at least has all technical effects of the photovoltaic bracket because the photovoltaic panel assembly comprises the photovoltaic bracket, and the description is omitted herein.

Drawings

FIG. 1 is a schematic view of a photovoltaic module according to the prior art;

FIG. 2 is a schematic structural view of a photovoltaic bracket according to an embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 2A;

FIG. 4 is a schematic view of the structure of a connector and a hook according to an embodiment of the present utility model;

FIG. 5 is a second schematic view of a photovoltaic bracket according to an embodiment of the present utility model;

FIG. 6 is an enlarged schematic view of the structure shown at B in FIG. 5;

fig. 7 is a schematic structural diagram of a photovoltaic panel assembly according to an embodiment of the present utility model.

Reference numerals illustrate:

1' -bracket; 2' -pin structure; 3' -fixing piece; 4' -hook;

11-a first bracket; 111-a third connection hole; 112-a groove structure; 12-a second stent; 121-adjusting the aperture; 122-fourth connection holes; a 2-connector; 21-a spacer; 211-a first connector; 212-a second connector; 213-a third connector; 22-a first connecting rod; 23-a second connecting rod; 24-fourth connection; 25-a first connection hole; 26-a second connection hole; 3-locking rod; 4-hooking; 5-fastening structure; 6-a first fixing member; 7-a second fixing member; 8-photovoltaic panel; 9-angle indicating structure.

Detailed Description

The photovoltaic power generation system can be arranged at desert, lake surface, balcony and the like, and for the balcony photovoltaic system, the photovoltaic panel is mainly arranged on the balcony through a photovoltaic bracket at present; referring to fig. 1, a photovoltaic bracket 1 'mainly comprises a fixing piece 3' and two brackets 1', wherein pin holes are formed at the end parts of the two brackets 1', the end parts of the two brackets 1 'are directly connected in a rotating way through a pin shaft structure 2' penetrating through the pin holes, at least one bracket 1 'is used for installing a photovoltaic panel, the fixing piece 3' is arranged on the bracket 1', and the photovoltaic panel is placed on the bracket 1' and fastened through the fixing piece 3', so that the photovoltaic panel is fixedly installed on the bracket 1'; in order to better absorb the solar radiation amount of the photovoltaic panel to convert the solar radiation amount into more electric energy, sometimes, according to the irradiation angle of the solar light, the two brackets 1' can be manually adjusted to rotate around the pin shaft structure 2', so that the inclination angle of the photovoltaic panel can be changed by changing the included angle between the two brackets 1 '.

However, since the cross sections of the two brackets 1 'along the direction perpendicular to the extending direction thereof are generally both square-shaped cross sections or L-shaped cross sections, if the positions of the pin holes provided on the ends of the two brackets 1' are not designed to be matched well in the early processing process, for example, the distance between the pin holes on the two brackets 1 'is too large, so that the two brackets 1' have a larger area overlapping after being connected by the pin structure 2', when the angle of the two brackets 1' is adjusted, the end of the two brackets 1 'is likely to have a problem of rotational interference, and the included angle of the two brackets 1' cannot be adjusted greatly.

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the description of the present specification, the descriptions of the terms "embodiment," "one embodiment," and the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or embodiment is included in at least one embodiment or implementation of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same examples or implementations. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or implementations.

In order to solve the above technical problems, as shown in fig. 2 and 3, an embodiment of the present utility model provides a photovoltaic support, which includes a first support 11, a second support 12, and a connecting member 2, where the connecting member 2 is disposed between the first support 11 and the second support 12, ends of the first support 11 and the second support 12 are respectively connected with different portions of the connecting member 2, the second support 12 and/or the first support 11 are used to rotate around the connecting member 2 relatively, and the connecting member 2 is used to make ends of the first support 11 and the second support 12 have a avoiding interval.

It should be noted that, the photovoltaic panel 8 is mounted on at least one of the first support 11 and the second support 12, the connecting piece 2 may be disposed between the ends of the first support 11 and the second support 12, and the ends of the first support 11 and the second support 12 may be respectively connected with the connecting piece 2, so that at least one of the first support 11 and the second support 12 may respectively rotate around the connecting piece 2, thereby achieving the purpose of adjusting the included angle between the first support 11 and the second support 12. When the first bracket 11 and the second bracket 12 are respectively connected with the connecting piece 2, an avoidance interval exists between the end parts of the first bracket 11 and the second bracket 12, and the avoidance interval can not only avoid interference between the end parts of the first bracket 11 and the second bracket 12 in the rotation process, but also enable the first bracket 11 and the second bracket 12 to have larger rotation amplitude or angle range.

The photovoltaic bracket of the embodiment mainly comprises a first bracket 11, a second bracket 12 and a connecting piece 2, wherein the first bracket 11 and the second bracket 12 can be arranged in an included angle, the connecting piece 2 is arranged between the first bracket 11 and the second bracket 12, and the end parts of the first bracket 11 and the second bracket 12 are respectively connected with different parts of the connecting piece 2 so that the end parts of the first bracket 11 and the second bracket 12 have avoiding intervals through the connecting piece 2; wherein, can be used to install photovoltaic board 8 on first support 11 and/or the second support 12, when the angle of needs adjustment photovoltaic board 8, can be through artificial mode, when operation first support 11 and/or second support 12 respectively rotate around connecting piece 2 relatively, utilize dodging the interval between first support 11 and the second support 12 can prevent that the tip of first support 11 and second support 12 from producing the interference in the rotation in-process to can adjust the contained angle of first support 11 and second support 12 by a wide margin.

In one embodiment of the present utility model, as shown in fig. 3 and 4, the connecting member 2 includes a spacer 21, the spacer 21 includes a first connecting member 211 and a second connecting member 212 disposed at an angle, one end of the first connecting member 211 away from the second connecting member 212 is connected to the first bracket 11, one end of the second connecting member 212 away from the first connecting member 211 is connected to the second bracket 12, and the avoidance space is formed between the first connecting member 211 and the second connecting member 212.

It should be noted that, the first connecting member 211 and the second connecting member 212 are disposed at an included angle, at this time, an interval is formed between the other ends of the first connecting member 211 and the second connecting member 212, when the first connecting member 211 is connected with the first bracket 11 and the second connecting member 212 is connected with the second bracket 12, so that the end portions of the first bracket 11 and the second bracket 12, which are respectively connected with the first connecting member 211 and the second connecting member 212 disposed at an included angle, form the avoiding interval, so that the avoiding interval increases the distance between the end portion of the first bracket 11 and the end portion of the second bracket 12, so that the first bracket 11 and the second bracket 12 do not interfere when rotating, and the included angle between the first bracket 11 and the second bracket 12 can be greatly adjusted, so that the angle adjusting range or the amplitude of the photovoltaic panel 8 is larger, and the photovoltaic panel can be suitable for more installation scenes.

Specifically, the first and second connection members 211 and 212 may be integrally formed, so that the mechanical strength of the entire spacer 21 may be improved to correspondingly extend the service life of the connection member 2. The first connector 211 and the second connector 212 may be plate-shaped structures, columnar structures, block-shaped structures, etc., where the plate-shaped structures may be flat plates, arc-shaped plates with a certain radian, etc.

In an embodiment of the present utility model, as shown in fig. 3 and 4, the partition 21 further includes a third connecting member 213, and two ends of the third connecting member 213 are connected to the first connecting member 211 and the second connecting member 212, respectively, and the three members enclose a triangular bracket.

It should be noted that a third connecting piece 213 is disposed between the first connecting piece 211 and the second connecting piece 212, and opposite ends of the third connecting piece 213 are respectively connected to the first connecting piece 211 and the second connecting piece 212, so that the third connecting piece 213, the first connecting piece 211 and the second connecting piece 212 enclose a triangle bracket.

Specifically, the third connecting piece 213, the first connecting piece 211 and the second connecting piece 212 enclose a triangular bracket, wherein the third connecting piece 213, the first connecting piece 211 and the second connecting piece 212 can be in an integrated structure, so that the stable characteristic of the triangular bracket and the integrated structure of the three connecting pieces are utilized, and further, the mechanical strength of the partition piece 21 is improved, so that the structural stability of the connection between the first connecting piece 211 and the second connecting piece 212 in the partition piece 21 and the first bracket 11 and the second bracket 12 is improved, and the included angle between the first bracket 11 and the second bracket 12 can be greatly adjusted on the basis of ensuring that at least one of the first bracket 11 and the second bracket 12 stably rotates around the partition piece 21. The third connecting piece 213 may be a plate-shaped structure, a columnar structure, a block-shaped structure, or the like, where the plate-shaped structure may be a flat plate, an arc-shaped plate with a certain radian, or the like.

In one embodiment of the present utility model, the connecting piece 2 further includes a first connecting rod 22 and a second connecting rod 23, a first connecting hole 25 is formed at a connection portion between the first connecting piece 211 and the third connecting piece 213, and the first connecting rod 22 is inserted into the first bracket 11 and the first connecting hole 25; a second connecting hole 26 is formed at the connection position of the second connecting piece 212 and the third connecting piece 213, and the second connecting rod 23 is disposed through the second bracket 12 and the second connecting hole 26.

Or, as shown in fig. 3 and 4, the connecting piece 2 further includes a first connecting rod 22, a second connecting rod 23, and a fourth connecting piece 24, where one end of the first connecting piece 211, which is far away from the second connecting piece 212, is connected to the fourth connecting piece 24, the fourth connecting piece 24 is provided with the first connecting hole 25, and the first connecting rod 22 is inserted into the first connecting holes 25 of the first bracket 11 and the fourth connecting piece 24, so as to fix the fourth connecting piece 24 on the first bracket 11; a second connecting hole 26 is formed at the connection position of the second connecting piece 212 and the third connecting piece 213, and the second connecting rod 23 is disposed through the second bracket 12 and the second connecting hole 26.

It should be noted that the following two different connection manners may be adopted for the connection member 2 and the first bracket 11 and the second bracket 12, respectively.

In the first embodiment, the first connecting hole 25 is formed at the connecting position of the first connecting piece 211 and the third connecting piece 213, so that the first connecting rod 22 can be inserted into the first bracket 11 and the first connecting hole 25 to connect the first connecting piece 211 and the first bracket 11; the second connecting hole 26 is formed at the connecting position of the second connecting piece 212 and the third connecting piece 213, so that the second connecting rod 23 can be arranged through the second bracket 12 and the second connecting hole 26, and the connection between the second connecting piece 212 and the second bracket 12 can be realized.

In the first embodiment, the first connecting piece 211 and the first bracket 11 may be connected in the following manner, and when the first connecting rod 22 is in a pin bolt structure, the first bracket 11 may rotate around the first connecting rod 22 relative to the first connecting piece 211; or, when the first connecting rod 22 is a bolt-nut member, the first connecting rod 22 is used to fix the first connecting member 211 to the first bracket 11. The connection manner between the second connecting piece 212 and the second bracket 12 can be in two manners, when the second connecting rod 23 is in a pin bolt structure, the second bracket 12 can rotate around the second connecting rod 23 relative to the second connecting piece 212; or, when the second connection rod 23 is a bolt-nut member, the second connection member 212 is fixed to the second bracket 12 by the second connection rod 23. Therefore, at least one of the first bracket 11 and the second bracket 12 can rotate around each partition member 21 to adjust the included angle between the first bracket 11 and the second bracket 12, and the connection mode between the first connecting member 211 and the first bracket 11 and the connection mode between the second connecting member 212 and the second bracket 12 can be adjusted according to the design requirement in the early stage and the installation scene in the later stage, which is not limited in detail herein.

In the second embodiment, the connecting member 2 further includes a fourth connecting member 24, and the length of the first connecting member 211 is increased by connecting the fourth connecting member 24 to an end of the first connecting member 211 remote from the second connecting member 212 and forming a first connecting hole 25 in the fourth connecting member 24; the first connecting rods 22 penetrate through the first connecting holes 25 of the first bracket 11 and the fourth connecting piece 24, so that the fourth connecting piece 24 is installed on the first bracket 11, the number of the first connecting rods 22 can be multiple, and the connection stability of the connecting piece 2 and the first bracket 11 is improved by increasing the connection length and the connection area of the connecting piece 2 and the first bracket 11. In addition, the second connecting rod 23 may be inserted through the second bracket 12 and the second connecting hole 26 to connect the second connecting member 212 with the second bracket 12, where the second bracket 12 may rotate around the second connecting rod 23 relative to the second connecting member 212, or the second connecting member 212 may be fixed on the second bracket 12 through the second connecting rod 23.

In the second embodiment, the fourth connecting member 24 may be a plate-like structure, a columnar structure, a block-like structure, or the like, wherein the plate-like structure may be a flat plate, an arc-like plate having a certain curvature, or the like. The partition piece 21 and the fourth connecting piece 24 can be in an integrated structure, so that the mechanical strength of the whole connecting piece 2 can be improved, the connection stability of the connecting piece 2 and the first bracket 11 is further improved, and the service life of the whole photovoltaic bracket is correspondingly prolonged.

In one embodiment of the present utility model, as shown in fig. 3, when the connector 2 further includes a fourth connector 24, an end of the first bracket 11 facing the first connector 211 is provided with a groove structure 112, the fourth connector 24 is embedded in the groove structure 112, the first connecting rod 22 is inserted through the first connecting holes 25 of the first bracket 11 and the fourth connector 24 to fix the fourth connector 24 in the groove structure 112, an end of the first connector 211 far from the fourth connector 24 is connected with the hook 4, the hook 4 is bent toward a side far from the second bracket 12, and the first bracket 11 and/or the hook 4 is used for connecting a mounting point.

It should be noted that, when the connecting piece 2 further includes the fourth connecting piece 24, the end portion of the first bracket 11 facing the first connecting piece 211 is provided with the groove structure 112, and the end portion of the first connecting piece 211 facing the first bracket 11 is connected with the fourth connecting piece 24, so that the fourth connecting piece 24 is conveniently embedded in the groove structure 112, and the first connecting rod 22 is inserted into the first connecting holes 25 of the first bracket 11 and the fourth connecting piece 24, so that the fourth connecting piece 24 is fixed in the groove structure 112, and the fourth connecting piece 24 does not occupy the outer space of the first bracket 11. Wherein, the thickness of the fourth connecting piece 24 is larger than that of the first connecting piece 211 and smaller than that of the groove structure 112, so that the connecting area with the first bracket 11 can be increased to improve the connecting strength and stability with the first bracket 11, and interference of the second bracket 12 relative to the first bracket 11 around the partition piece 21 can not be generated.

In the prior art, as shown in fig. 1, a steel hook 4 'is mounted on a side wall of one bracket 1' far from the other bracket 1 'through a bolt fastener, and the steel hook 4' is formed by bending process, when the bracket 1 'is connected with a balcony such as a vertical upright, the local structure of the steel hook 4' connected with the bracket 1 'is located at the side of the vertical upright, so that the bracket 1' cannot be tightly attached with the vertical upright, in other words, the local structure of the steel hook 4 'connected with the bracket 1' can interfere with the connection of the bracket 1 'with the vertical upright, thereby leading to the connection of the bracket 1' with the vertical upright not being firm.

As shown in connection with fig. 3 and 7, when the hook 4 is connected to the vertical column of the mounting point such as a balcony through the first connecting piece 211, which is far away from the end of the fourth connecting piece 24, and the hook 4 is bent toward the side far away from the second bracket 12, the first bracket 11 can be fixedly connected to the vertical column in a binding manner, and/or the hook 4 can be connected to the cross bar of the mounting point such as a balcony, at this time, since the fourth connecting piece 24 is disposed in the groove structure 112 of the first bracket 11, the local structures of the fourth connecting piece 24 and the hook 4 connected to the first connecting piece 211 are located on the side of the first bracket 11 far away from the vertical column, so that the local structures of the fourth connecting piece 24 and the hook 4 connected to the first connecting piece 211 do not interfere with the connection fixation of the first bracket 11 to the vertical column, so that the first bracket 11 is better attached to the vertical column, and the stability of the photovoltaic bracket and the balcony is further increased.

Specifically, the first and second connection rods 22 and 23 may also be bolt fastener structures. The number of the first connecting rods 22 is at least one, which illustrates that when the number of the first connecting rods 22 is one, the first connecting holes 25 are arranged in the middle area of the fourth connecting piece 24, and at this time, the first connecting rods 22 penetrate through the first bracket 11 and the first connecting holes 25 of the fourth connecting piece 24, so that the fourth connecting piece 24 can be fixedly installed in the groove structure 112 of the first bracket 11; when the number of the first connecting rods 22 is two, the two first connecting holes 25 are arranged on the fourth connecting piece 24 at intervals, and at this time, the two first connecting rods 22 are respectively arranged on the first bracket 11 and the two first connecting holes 25 of the fourth connecting piece 24 in a penetrating manner, and the fourth connecting piece 24 can be fixedly arranged in the groove structure 112 of the first bracket 11, so that the moving direction of the first bracket 11 is limited, and the connection stability of the connecting piece 2 and the first bracket 11 is improved, as shown in fig. 3 and 4.

More specifically, the photovoltaic bracket further comprises a fastening structure 5, wherein the fastening structure 5 is arranged in a penetrating manner on the hook 4, or the fastening structure 5 is arranged in a penetrating manner on the hook 4 and the connecting piece 2 such as the first connecting piece 211; after couple 4 is connected with the horizontal pole on the mounting point such as balcony, accessible fastening structure 5 wears to locate couple 4, or wears to locate couple 4 and first connecting piece 211 to strengthen the connection stability of couple 4 and the horizontal pole on the balcony, prevent couple 4 break away from the horizontal pole on the balcony, and then increase the stability of photovoltaic support and balcony installation. The fastening structure 5 may be a pin bolt, or a bolt-nut member.

In one embodiment of the utility model, the connector 2 is made of a corrosion resistant material by an extrusion process; and/or, the first connecting hole 25 and the second connecting hole 26 are connecting hole structures which are processed through the extrusion process and have notches.

It should be noted that, since the connecting piece 2 is made of a corrosion-resistant material, the corrosion-resistant material may be aluminum, and since the first bracket 11 and the second bracket 12 are generally made of aluminum, the connection parts between the first bracket 11 and the second bracket 12 and the connecting piece 2 made of the corrosion-resistant material can be prevented from being corroded, and the service life of the connecting piece 2 is correspondingly prolonged; and the first connecting piece 211, the second connecting piece 212, the third connecting piece 213 and the fourth connecting piece 24 in the connecting piece 2 can be formed by integrally forming by adopting a corrosion-resistant material through an extrusion process, so that the connecting piece 2 processed by adopting an aluminum material through the extrusion process can improve the stability of the connection of the connecting piece 2 with the first bracket 11 and the second bracket 12 respectively on the premise of ensuring enough strength.

In the prior art, as shown in fig. 1, the hanger 4 'is usually made of steel, and the bracket 1' for supporting the photovoltaic panel 8 is usually made of aluminum, so that the hanger 4 is easily corroded at the contact position with the bracket 1', and the strength of the steel hanger 4' is weakened or even fails, thereby correspondingly reducing the service life; and the steel hook 4' is usually processed by adopting a bending process, so that the steel hook 4 has a certain rebound resilience, and the quality performance of the steel hook 4 is affected. Therefore, in this embodiment, the hook 4 and the connecting piece 2 may be formed by integrally forming a corrosion-resistant material through an extrusion process, and the corrosion-resistant material may be an aluminum material, so that the overall weight of the connecting piece 2 and the hook 4 may be reduced on the premise that the strength of the hook 4 processed through the extrusion process is ensured, and meanwhile, the corrosion problem caused by contact of steel and aluminum may be avoided.

In addition, the first connecting hole 25 and the second connecting hole 26 are of a connecting hole structure which is processed through the extrusion process and is provided with a notch, so that the aluminum hook 4 can be better formed when being extruded compared with the connecting hole with a closed opening, and the extrusion efficiency and the yield are improved; the reason is that if the first connecting hole 25 and the second connecting hole 26 are closed connecting hole structures, the mold cores of the corresponding extrusion molds need to be made smaller, so that the whole extrusion mold does not accord with the principle of uniformity as much as possible, and at the moment, the small mold cores corresponding to the three connecting holes in the extrusion mold are easy to break, thereby leading to low yield of the closed connecting holes; if the first connecting hole 25 and the second connecting hole 26 are of a connecting hole structure with a notch, the mold cores of the corresponding extrusion molds are relatively larger, so that the whole extrusion molds accord with the principle of fracture surface as much as possible, and at the moment, the sizes of the cavities corresponding to the three connecting holes in the extrusion molds are not greatly different, so that the yield of the connecting hole structure with the notch is higher.

Specifically, the sizes of the notches in the first and second connection holes 25 and 26 are smaller than the sizes of the first and second connection rods 22 and 23, respectively, so as to avoid the first and second connection rods 22 and 23 from being separated from the first and second connection holes 25 and 26, respectively.

In one embodiment of the present utility model, as shown in fig. 5 and 6, the photovoltaic bracket further includes a locking rod 3, a plurality of third connecting holes 111 are disposed at intervals along the extending direction of the first bracket 11, a plurality of fourth connecting holes 122 are disposed at intervals along the extending direction of the second bracket 12, and two ends of the locking rod 3 are respectively connected to the third connecting holes 111 and the fourth connecting holes 122.

It should be noted that, through setting up a plurality of third connecting holes 111 along the extending direction interval of first support 11 to and set up a plurality of fourth connecting holes 122 along the extending direction interval of second support 12, through after the contained angle adjustment of first support 11 and second support 12, through the corresponding third connecting hole 111 and fourth connecting hole 122 of both ends intercommunication respectively of locking lever 3, thereby carry out the position locking with the current contained angle of first support 11 and second support 12, so that the first support 11 and the second support 12 of final state can not rotate relatively after adjusting the contained angle, in order to prevent that first support 11 and second support 12 from receiving external factors such as strong wind, collision and the like and producing the contained angle change, correspondingly also ensure the installation stability of photovoltaic board 8.

Specifically, the locking rod 3 may be connected to the first bracket 11 and the second bracket 12 by, for example, respectively forming mounting holes at two ends of the locking rod 3, after the angle between the first bracket 11 and the second bracket 12 is adjusted, penetrating a fastener through the third connecting hole 111 of the first bracket 11 and one mounting hole of the locking rod 3 to fix one end of the first bracket 11 and one end of the locking rod 3, and penetrating another fastener through the fourth connecting hole 122 of the second bracket 12 and another mounting hole of the locking rod 3 to fix the other end of the second bracket 12 and the other end of the locking rod 3; the fastening piece can be a pin shaft bolt or a bolt fastening piece.

In one embodiment of the present utility model, as shown in fig. 6, the first bracket 11 is provided with angle indicating structures 9 at different third connection holes 111, and the second bracket 12 is provided with angle indicating structures 9 at different fourth connection holes 122, respectively; wherein the angle of the angle indicating structure 9 is used to indicate the angle between the first bracket 11 and the second bracket 12.

It should be noted that, the angle indicating structure 9 is disposed at the third connecting hole 111, which is connected to the locking rod 3, on the first bracket 11, and the angle indicating structure 9 is disposed at the fourth connecting hole 122, which is different from the second bracket 12, so that when two ends of the locking rod 3 are respectively connected to a certain third connecting hole 111 of the first bracket 11 and a certain fourth connecting hole 122 of the second bracket 12, the current included angle between the first bracket 11 and the second bracket 12 can be indicated, so that the included angle between the first bracket 11 and the second bracket 12 can be adjusted more conveniently and quickly, and the connection between the first bracket 11 and the second bracket 12 and the locking rod 3 can be completed quickly and accurately without measuring the angle by an auxiliary tool, thereby greatly increasing the installation efficiency of the photovoltaic bracket.

Specifically, the angle indicating structure 9 may be, for example, an angle digital mark of a groove formed on the first support 11 and the second support 12 in an engraving manner, a protruding angle digital mark may be provided on the first support 11 and the second support 12 in a cutting processing manner, and a protruding angle digital mark may be provided on the first support 11 and the second support 12 in an adhesive manner, which is not limited herein.

In addition, the first bracket 11 and the second bracket 12 may have a strip-shaped U-shaped structure, for example, a cross section or a cross section of the first bracket 11 and the second bracket 12 in the self-extending direction is a U-shaped structure; the first bracket 11 and the second bracket 12 have the same structure, so that sharing can be realized, complicated steps of identifying the photovoltaic bracket when installing parts are avoided, and the manufacturing cost of the parts of the photovoltaic bracket is reduced.

In one embodiment of the present utility model, as shown in fig. 2, the photovoltaic bracket further includes a first fixing member 6 and a second fixing member 7, a plurality of adjusting holes 121 are disposed at intervals along the extending direction of the second bracket 12, the second bracket 12 is used for mounting the photovoltaic panel 8, the first fixing member 6 and the second fixing member 7 are respectively disposed at different adjusting holes 121 and are located at opposite sides of the photovoltaic panel 8, and the first fixing member 6 and the second fixing member 7 are respectively used for moving in the corresponding adjusting holes 121 to be connected with opposite ends of the photovoltaic panel 8.

It should be noted that, by providing a plurality of adjustment holes 121 in the extending direction of the second bracket 12, the adjustment holes 121 may be strip-shaped holes, such as a waist-shaped hole, a rectangular hole, an elliptical hole, etc., so that the first fixing member 6 and the second fixing member 7 may be moved in different adjustment holes 121; when the photovoltaic panel 8 is mounted on the second bracket 12, the first fixing member 6 and the second fixing member 7 are respectively located at two opposite sides of the photovoltaic panel 8, and the first fixing member 6 and the second fixing member 7 can respectively move in the corresponding adjusting holes 121 to be connected with two opposite ends of the photovoltaic panel 8, so that the second fixing member 7 and the first fixing member 6 can respectively fix the photovoltaic panel 8 from below and above the photovoltaic panel 8, thereby fixing the photovoltaic panels 8 with different specifications, such as different sizes, on the second bracket 12, and improving the universality of the photovoltaic bracket.

Specifically, the first fixing member 6 and the second fixing member 7 are respectively located above and below the center point of the second bracket 12 with the photovoltaic panel 8 located between the first fixing member 6 and the second fixing member 7; the first fixing member 6 may have a structure including, for example, a Z-shaped fastener and a fastening bolt penetrating the Z-shaped fastener and the adjustment hole 121 of the second bracket 12 to mount the Z-shaped fastener on the second bracket 12.

Another embodiment of the present utility model provides a photovoltaic panel assembly, including a photovoltaic panel 8 and a photovoltaic bracket as described above, wherein the photovoltaic panel 8 is disposed on the first bracket 11 and/or the second bracket 12.

It should be noted that, as shown in fig. 7, when a certain bracket, for example, the first bracket 11 is connected to a vertical column of a balcony, and/or the hook 4 above the first bracket 11 is connected to a cross bar of the balcony, the photovoltaic panel 8 may be mounted on the second bracket 12. When the area of photovoltaic board 8 is great, can adopt the mode that a plurality of photovoltaic support intervals set up to make photovoltaic board 8 can install on a plurality of photovoltaic supports, utilize the second support 12 of a plurality of photovoltaic supports to support photovoltaic board 8 simultaneously this moment, and first mounting 6 and the second mounting 7 in the photovoltaic support are fixed to photovoltaic board 8 from the top and the below of photovoltaic board 8 respectively, in order to ensure the stability of photovoltaic board 8 installation and use.

Of course, the photovoltaic panel 8 may be connected to the floor of the balcony by other means, such as the bottom ends of the first and second brackets 11 and 12, respectively, of the photovoltaic brackets, in which case the photovoltaic panel 8 is mounted on at least one of the first and second brackets 11 and 12. The photovoltaic panel assembly has all technical effects of the photovoltaic bracket and is not described in detail herein.

Although the utility model is disclosed above, the scope of the utility model is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the utility model, and these changes and modifications will fall within the scope of the utility model.

Claims (11)

1. The utility model provides a photovoltaic support, its characterized in that includes first support (11), second support (12) and connecting piece (2), connecting piece (2) set up in department between first support (11) with second support (12), first support (11) with the tip of second support (12) respectively with the different positions of connecting piece (2) are connected, second support (12) and/or first support (11) are used for respectively around connecting piece (2) relative rotation, connecting piece (2) are used for making first support (11) with the tip of second support (12) has the interval of dodging.

2. The photovoltaic bracket according to claim 1, characterized in that the connecting piece (2) comprises a partition piece (21), the partition piece (21) comprises a first connecting piece (211) and a second connecting piece (212) which are arranged in an included angle, one end of the first connecting piece (211) away from the second connecting piece (212) is connected with the first bracket (11), one end of the second connecting piece (212) away from the first connecting piece (211) is connected with the second bracket (12), and the avoidance interval is formed between the first connecting piece (211) and the second connecting piece (212).

3. The photovoltaic bracket according to claim 2, characterized in that the partition (21) further comprises a third connecting piece (213), two ends of the third connecting piece (213) are respectively connected with the first connecting piece (211) and the second connecting piece (212), and the three parts enclose a triangular bracket.

4. A photovoltaic bracket according to claim 3, wherein the connecting piece (2) further comprises a first connecting rod (22) and a second connecting rod (23), a first connecting hole (25) is formed at the connecting position of the first connecting piece (211) and the third connecting piece (213), and the first connecting rod (22) is arranged through the first bracket (11) and the first connecting hole (25); the connection part of the second connecting piece (212) and the third connecting piece (213) is provided with a second connecting hole (26), and the second connecting rod (23) is arranged through the second bracket (12) and the second connecting hole (26).

5. A photovoltaic bracket according to claim 3, wherein the connecting piece (2) further comprises a first connecting rod (22), a second connecting rod (23) and a fourth connecting piece (24), one end of the first connecting piece (211) far away from the second connecting piece (212) is connected with the fourth connecting piece (24), a first connecting hole (25) is formed in the fourth connecting piece (24), and the first connecting rod (22) penetrates through the first connecting holes (25) of the first bracket (11) and the fourth connecting piece (24) so as to fix the fourth connecting piece (24) on the first bracket (11); the connection part of the second connecting piece (212) and the third connecting piece (213) is provided with a second connecting hole (26), and the second connecting rod (23) is arranged through the second bracket (12) and the second connecting hole (26).

6. The photovoltaic bracket according to claim 5, further comprising a hook (4), wherein the end of the first bracket (11) facing the first connecting piece (211) is provided with a groove structure (112), the fourth connecting piece (24) is embedded in the groove structure (112), the first connecting rod (22) is inserted into the first connecting holes (25) of the first bracket (11) and the fourth connecting piece (24) to fix the fourth connecting piece (24) in the groove structure (112), the end of the first connecting piece (211) far away from the fourth connecting piece (24) is connected with the hook (4), the hook (4) is bent toward the side far away from the second bracket (12), and the first bracket (11) and/or the hook (4) are used for connecting mounting points.

7. The photovoltaic bracket according to claim 4, characterized in that the connecting piece (2) is made of corrosion resistant material by extrusion process; and/or the first connecting hole (25) and the second connecting hole (26) are of a connecting hole structure which is processed through the extrusion process and is provided with a notch.

8. The photovoltaic bracket according to any one of claims 1 to 7, further comprising a locking rod (3), wherein a plurality of third connecting holes (111) are arranged at intervals along the extending direction of the first bracket (11), a plurality of fourth connecting holes (122) are arranged at intervals along the extending direction of the second bracket (12), and two ends of the locking rod (3) are respectively connected with the third connecting holes (111) and the fourth connecting holes (122).

9. The photovoltaic bracket according to claim 8, characterized in that the first bracket (11) is provided with angle indicating structures (9) at different third connecting holes (111) and the second bracket (12) is provided with angle indicating structures (9) at different fourth connecting holes (122) respectively; wherein the angle of the angle indicating structure (9) is used for indicating the included angle between the first bracket (11) and the second bracket (12).

10. The photovoltaic bracket according to claim 8, further comprising a first fixing member (6) and a second fixing member (7), wherein a plurality of adjusting holes (121) are arranged at intervals along the extending direction of the second bracket (12), the second bracket (12) is used for installing a photovoltaic panel (8), the first fixing member (6) and the second fixing member (7) are respectively arranged at different adjusting holes (121) and are positioned at two opposite sides of the photovoltaic panel (8), and the first fixing member (6) and the second fixing member (7) are respectively used for moving in the corresponding adjusting holes (121) so as to be connected with two opposite ends of the photovoltaic panel (8).

11. A photovoltaic panel assembly, comprising a photovoltaic panel (8) and a photovoltaic bracket according to any of claims 1 to 10, said photovoltaic panel (8) being arranged to said first bracket (11) and/or second bracket (12).