CN210469213U

CN210469213U - Photovoltaic solar panel frame

Info

Publication number: CN210469213U
Application number: CN201921576499.5U
Authority: CN
Inventors: 徐迎春
Original assignee: Huaian Ruixin Photovoltaic Technology Co Ltd
Current assignee: Huaian Ruixin Photovoltaic Technology Co Ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-05-05
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a belong to solar panel frame technical field, specifically be a photovoltaic solar panel frame, including outer frame and two back struts, the outer frame includes two horizontal poles that are parallel and present upper and lower side distribution and the stand of welding between two horizontal pole both ends, through the cooperation between adjusting screw, adjusting swivel nut, the upper top plate, can adjust the effect to the highest height of upper top plate to be applicable to the centre gripping fastening action of the solar panel of different heights; through the matching action of the supporting spring, the upper pressing plate and the fastening screw, when the device is installed, the device has an elastic supporting effect through the arrangement of the supporting spring, and through the arrangement of the fastening screw, the upper pressing plate can be screwed tightly, so that the situation of shaking during use is avoided; through the cooperation of the pin shaft seat and the lower supporting block, the lower supporting block can be turned outwards when the solar cell panel is installed, so that the solar cell panel is convenient to install.

Description

Photovoltaic solar panel frame

Technical Field

The utility model relates to a solar panel frame technical field specifically is a photovoltaic solar panel frame.

Background

A solar cell is also called a "solar chip" or a "photovoltaic cell", and is a photoelectric semiconductor sheet that directly generates electricity by using sunlight. The single solar cell cannot be directly used as a power supply. As a power supply, a plurality of single solar cells must be connected in series, in parallel and tightly packaged into an assembly.

An assembly of a plurality of solar cells of a solar panel (also called a solar cell module) is a core part of a solar power generation system and is also the most important part of the solar power generation system.

The sun shines on a semiconductor p-n junction to form a new hole-electron pair, under the action of a p-n junction electric field, holes flow from a p region to an n region, electrons flow from the n region to the p region, and current is formed after a circuit is switched on. This is the working principle of the photovoltaic solar cell.

Solar cell panel need install on the frame, plays the effect of protection to solar cell panel, prevents to receive the impact of side and damages, and has certain effect that prevents to warp, can guarantee that solar cell panel receives the equilibrium of sunshine intensity, and current frame when the installation, the operation is inconvenient, and is difficult to install not unidimensional solar cell panel, causes the damage to solar cell panel's edge easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic solar panel frame to current frame that proposes in solving above-mentioned background art when the installation, the operation is inconvenient, and is difficult to install not unidimensional solar cell panel, causes the problem of damage to solar cell panel's edge easily.

In order to achieve the above object, the utility model provides a following technical scheme: a photovoltaic solar panel frame comprises an outer frame and two rear supporting rods, wherein the two rear supporting rods are respectively connected to the left side and the right side of the rear side wall of the outer frame through pin shafts, the outer frame comprises two parallel transverse rods distributed at the upper side and the lower side and stand columns welded between the two ends of the two transverse rods, an adjusting screw rod is longitudinally inserted in the middle of the transverse rod at the upper side of the outer frame, an adjusting screw sleeve is screwed on the outer wall of the adjusting screw rod and is positioned at the lower side of the transverse rod at the upper side of the outer frame, an upper top plate is screwed at the bottom of the adjusting screw sleeve, an embedded groove is formed in the lower surface of the upper top plate, an upper pressure plate is connected to the upper side of an inner cavity of the embedded groove through a supporting spring, a fastening screw is screwed on the rear side wall of the upper top plate and extends into the, the upper end of the pin shaft seat is connected with a lower supporting block through a pin shaft, the upper surface of the lower supporting block is provided with an upper supporting groove, and the upper supporting groove corresponds to the embedding groove in position.

Preferably, the bottom end of the rear supporting rod is connected with supporting legs through pin shafts.

Preferably, the top end of the adjusting screw is welded with a limiting retainer ring.

Preferably, the left side and the right side of the upper top plate are longitudinally inserted with sliding rods, and the upper ends of the sliding rods penetrate through the upper transverse rod of the outer frame.

Preferably, the front end of the fastening screw is sleeved with a rubber compression sleeve.

Preferably, the inner wall of the upper supporting groove is bonded with a cushion pad through an adhesive, and the cushion pad is a rubber cushion pad.

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

1) the highest height of the upper top plate can be adjusted through the matching action among the adjusting screw rod, the adjusting screw sleeve and the upper top plate, so that the clamping and fastening device is suitable for clamping and fastening solar panels with different heights;

2) through the matching action of the supporting spring, the upper pressing plate and the fastening screw, when the device is installed, the device has an elastic supporting effect through the arrangement of the supporting spring, and through the arrangement of the fastening screw, the upper pressing plate can be screwed tightly, so that the situation of shaking during use is avoided;

3) through the cooperation of the pin shaft seat and the lower supporting block, the lower supporting block can be turned outwards when the solar cell panel is installed, so that the solar cell panel is convenient to install.

Drawings

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

fig. 2 is a schematic diagram of the right-side view structure of the present invention;

fig. 3 is a right-side structural schematic view of the upper top plate of the present invention;

fig. 4 is a schematic view of the connection structure of the pin shaft seat and the lower support block of the present invention;

fig. 5 is a schematic side view of the structure of fig. 4 according to the present invention.

In the figure: the device comprises an outer frame 1, a rear supporting rod 2, an adjusting screw rod 3, an adjusting screw sleeve 4, an upper top plate 5, a sliding rod 6, a supporting spring 7, an upper pressing plate 8, a fastening screw 9, a pin shaft seat 10, a lower supporting block 11 and a cushion pad 12.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-5, the present invention provides a technical solution: a photovoltaic solar panel frame comprises an outer frame 1 and two rear supporting rods 2, wherein the two rear supporting rods 2 are respectively connected to the left side and the right side of the rear side wall of the outer frame 1 through pin shafts, the outer frame 1 comprises two transverse rods which are parallel and distributed at the upper side and the lower side and stand columns which are welded between the two ends of the two transverse rods, the outer frame 1 is made to form a rectangular outer frame through welding between the two transverse rods and the two stand columns, the size of a solar panel which is installed in advance according to needs can be met by the outer frame 1, the rear supporting rods 2 can support the outer frame 1, and the rear supporting rods 2 and the outer frame 1 are fixed (welded or fastened by screws) after installation is finished;

an adjusting screw 3 is longitudinally inserted in the middle of the cross bar on the upper side of the outer frame 1, an adjusting threaded sleeve 4 is screwed on the outer wall of the adjusting screw 3, the adjusting threaded sleeve 4 is positioned on the lower side of the cross bar on the upper side of the outer frame 1, an upper top plate 5 is screwed at the bottom of the adjusting threaded sleeve 4, the adjusting threaded sleeve 4 is spirally adjusted on the outer wall of the adjusting screw 3, the position of the adjusting threaded sleeve 4 on the adjusting screw 3 can be adjusted, and therefore the highest position of the upper top plate 5 is limited;

an embedded groove is formed in the lower surface of the upper top plate 5, an upper pressing plate 8 is connected to the upper side of an inner cavity of the embedded groove through a supporting spring 7, and the upper pressing plate 8 has an elastic supporting effect on the solar cell panel through the elastic supporting effect of the supporting spring 7 on the upper pressing plate 8;

the fastening screw 9 is screwed on the rear side wall of the upper top plate 5, the fastening screw 9 extends into the embedded groove, the embedded groove can conveniently clamp the upper end of the solar cell panel, the fastening screw 9 is screwed and supported on the outer wall of the upper end of the solar cell panel, the solar cell panel is prevented from shaking, and a certain clamping and fastening effect is achieved;

the left side and the right side of the upper surface of the cross rod on the lower side of the outer frame 1 are both connected with pin shaft seats 10 through screws, the upper ends of the pin shaft seats 10 are connected with lower supporting blocks 11 through pin shafts, upper supporting grooves are formed in the upper surface of the lower supporting blocks 11 and correspond to the embedding grooves in position, the lower supporting blocks 11 can perform angle adjustment relative to the pin shaft seats 10, and when the solar cell panel is installed, the lower supporting blocks 11 are turned outwards, and after the solar cell panel is inserted, the lower supporting blocks 11 are turned over.

The bottom of back branch 2 has the supporting legs through the round pin hub connection, and the supporting legs can carry out angle modulation for back branch 2 relatively to make the supporting legs can be better support subaerial at injustice.

The welding of adjusting screw 3's top has spacing retaining ring, through the setting of spacing retaining ring, avoids adjusting screw 3 to drop from outer frame 1.

The left side and the right side of the upper top plate 5 are longitudinally inserted with sliding rods 6, the upper ends of the sliding rods 6 penetrate through the upper transverse rod of the outer frame 1, and the upper top plate 5 cannot incline when ascending or descending and can only longitudinally move without rotating due to the arrangement of the sliding rods 6.

The front end of the fastening screw 9 is sleeved with a rubber compression sleeve, so that the contact position of the solar cell panel is protected.

The inner wall of the upper supporting groove is bonded with a cushion pad 12 through an adhesive, and the cushion pad 12 is a rubber cushion pad.

The working principle is as follows: the lower supporting blocks 11 on the two sides are turned forwards, the solar cell panel is inserted into the lower supporting blocks 11, the solar cell panel is supported through the cushion pads 12, the adjusting screw sleeves 4 are screwed to the lowest ends of the adjusting screw rods 3, the upper top plate 5 is lifted, the bottom end of the upper top plate 5 is higher than the upper end of the solar cell panel after the solar cell panel is lifted, the upper top plate 5 is put down and covers the upper end of the solar cell panel, the adjusting screw sleeves 4 are rotated to enable the positions of the adjusting screw sleeves 4 on the adjusting screw rods 3 to be lifted, the distance between the adjusting screw sleeves 4 and the upper top plate 5 is increased, and therefore the upper top plate 5 is adjusted to be pressed downwards, and the upper top plate 5 and the solar cell panel are pressed tightly;

the upper end of the solar cell panel is screwed and fastened by the fastening screw 9 from the rear side, and the upper end of the solar cell panel is fastened.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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 photovoltaic solar panel frame, includes outer frame (1) and two back branch (2), two back branch (2) are connected respectively in the left and right sides of outer frame (1) rear side wall through the round pin axle, its characterized in that: the outer frame (1) comprises two parallel transverse rods distributed at the upper side and the lower side and a stand column welded between the two ends of the two transverse rods, an adjusting screw (3) is longitudinally inserted in the middle of the transverse rod at the upper side of the outer frame (1), an adjusting threaded sleeve (4) is screwed on the outer wall of the adjusting screw (3), the adjusting threaded sleeve (4) is located at the lower side of the transverse rod at the upper side of the outer frame (1), an upper top plate (5) is screwed at the bottom of the adjusting threaded sleeve (4), an embedded groove is formed in the lower surface of the upper top plate (5), the upper side of an inner cavity of the embedded groove is connected with an upper pressure plate (8) through a support spring (7), a fastening screw (9) is screwed on the rear side wall of the upper top plate (5), the fastening screw (9) extends into the embedded groove, and the left side and the right side of the upper surface of the transverse rod, the upper end of the pin shaft seat (10) is connected with a lower supporting block (11) through a pin shaft, the upper surface of the lower supporting block (11) is provided with an upper supporting groove, and the upper supporting groove corresponds to the embedding groove in position.

2. The photovoltaic solar panel bezel of claim 1, wherein: the bottom end of the rear supporting rod (2) is connected with supporting legs through pin shafts.

3. The photovoltaic solar panel bezel of claim 1, wherein: and a limiting check ring is welded at the top end of the adjusting screw rod (3).

4. The photovoltaic solar panel bezel of claim 1, wherein: the left side and the right side of the upper top plate (5) are longitudinally inserted with sliding rods (6), and the upper ends of the sliding rods (6) penetrate through the upper side cross rod of the outer frame (1).

5. The photovoltaic solar panel bezel of claim 1, wherein: the front end of the fastening screw (9) is sleeved with a rubber compression sleeve.

6. The photovoltaic solar panel bezel of claim 1, wherein: go up the inner wall of supporting groove and pass through the bonding of adhesive and have blotter (12), and blotter (12) are rubber blotter.