CN214242071U

CN214242071U - Photovoltaic module packing angle bead

Info

Publication number: CN214242071U
Application number: CN202022419516.3U
Authority: CN
Inventors: 束蒙蒙; 周亮; 徐路
Original assignee: Hefei Ja Solar Technology Co ltd
Current assignee: Hefei Ja Solar Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-09-21
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a photovoltaic module packs angle bead, including base plate, first curb plate and second curb plate, first curb plate divides into first connecting plate and first counterpoint board, and the second curb plate divides into second connecting plate and second counterpoint board, and wherein, it has first calorie of angle to extend on the first counterpoint board, and it has the second card angle to extend on the second counterpoint board, and first calorie of angle and second card angle dislocation arrangement, after photovoltaic module packs angle bead folding forming, first calorie of angle and second card angle lock in the space. The utility model provides a simple structure of photovoltaic module packing angle bead is convenient for produce processing and workman's operation, and the packaging material of its use is few to install and be difficult for droing on photovoltaic module, more be suitable for packing neotype frame.

Description

Photovoltaic module packing angle bead

Technical Field

The utility model relates to a photovoltaic module packs technical field, especially relates to a photovoltaic module packs angle bead.

Background

With the increasing exhaustion of traditional energy sources and the increasing deterioration of the environment, countries in the world are looking for alternative new energy sources. Solar energy is a renewable clean energy source, and the solar power generation technology is the key point of research in all countries.

In the carrying and transporting process of the photovoltaic modules, direct contact friction, module collision and other adverse conditions are easy to occur between the photovoltaic modules, so that the frames of the photovoltaic modules are damaged, the appearance of the photovoltaic modules is influenced, and the service life of the photovoltaic modules is shortened.

Generally, workers use whole single-layer corrugated paper or special clamping sleeves to separate each photovoltaic module, however, the two packaging methods waste excessive materials, and the packaging cost of the photovoltaic modules is increased. Or before packaging, workers place paper corner protectors at four corners of the photovoltaic modules so as to avoid frame friction and collision caused by relative movement of the photovoltaic modules in the carrying and transporting processes. However, some paper corner protectors have complex structures, even need to be fixed by gluing or the like, and are easy to fall off when being installed on the frame. In addition, the novel frame type appears in the market, and the paper angle bead suitability of traditional mode is low, can't satisfy the packing demand of this frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art in the defect to a photovoltaic module packing angle bead that simple structure, packing materials are few, the operation is convenient, be difficult for droing after the installation is provided.

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

a photovoltaic module packaging corner protector comprises a base plate, a first side plate and a second side plate, wherein the base plate is used for protecting one side wall of a photovoltaic module, a first folding line is arranged between the base plate and the first side plate, a second folding line is arranged between the base plate and the second side plate, and the first folding line and the second folding line are intersected; the first side plate is provided with a third folding line, the third folding line is used for dividing the first side plate into a first connecting plate used for being matched with the peripheral wall of the photovoltaic module and a first pair of plywood used for protecting the other side wall of the photovoltaic module, and a first clamping angle extends from the first pair of plywood; be equipped with the fourth folded line on the second curb plate, the fourth folded line be used for with the second curb plate divides into and is used for the adaptation the second connecting plate of photovoltaic module perisporium to and be used for the protection the second counterpoint board of another lateral wall of photovoltaic module, it has the second card angle to extend on the second counterpoint board, the second card angle with first card angle lock.

As a practical mode, the first butt-joint plate is provided with a first buckle used for clamping the photovoltaic module.

As a practical mode, the second butt-joint plate is provided with a second buckle used for clamping the photovoltaic module.

As an implementation manner, the first folding edge of the first pair of plywood and the third folding line form an included angle α, and the second folding edge of the second pair of plywood and the fourth folding line form an included angle β, where α + β is 90 °.

As one practical manner, α ═ β ═ 45 ° can be performed.

As a practical matter, the first fold line and the second fold line are perpendicular.

As an implementable manner, the first fold line is parallel to the third fold line.

As an implementable manner, the second fold line is parallel to the fourth fold line.

As an implementation manner, the first card corner is triangular in shape, and the second card corner is rectangular in shape.

As a practical way, the substrate is L-shaped, which is symmetrical about the centre line X-X.

Compared with the prior art, the utility model provides a photovoltaic module packs angle bead has following beneficial effect:

the utility model provides a photovoltaic module packing angle bead, this photovoltaic module packing angle bead include base plate, first curb plate and second curb plate, first curb plate divides first connecting plate and first counterpoint board into, the second curb plate divides second connecting plate and second counterpoint board into, wherein, it has first calorie of angle to extend on the first counterpoint board, it has the second calorie of angle to extend on the second counterpoint board, first calorie of angle and second calorie of angle dislocation arrangement, after photovoltaic module packing angle bead folding into, first calorie of angle and second calorie of angle lock in the space. This photovoltaic module packs angle bead's simple structure, the production and processing and workman's operation of being convenient for, and the packaging material that its used is few to install and be difficult for droing on photovoltaic module, more be suitable for the neotype frame of packing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic plan view of a photovoltaic module packaging corner protector provided by an embodiment of the present invention.

Description of reference numerals:

1. a substrate; 11. a first fold line; 12. a second fold line; 2. a first side plate; 21. a third fold line; 22. a first connecting plate; 23. a first mating plate; 231. a first clamp angle; 232. a first buckle; 233. a first involutory side; 3. a second side plate; 31. a fourth fold line; 32. a second connecting plate; 33. a second pair of plywood; 331. a second clamp angle; 332. a second buckle; 333. and a second involutory side.

Detailed Description

The following is further detailed by way of specific embodiments:

as shown in fig. 1, the utility model provides a photovoltaic module packing angle bead, this packing angle bead is made by the corrugated container board that has the folding line, adopts thickness to be 1 mm's corrugated paper, including base plate 1, first curb plate 2 and second curb plate 3.

The substrate 1 serves to protect one sidewall of the photovoltaic module. A first folding line 11 is arranged between the base plate 1 and the first side plate 2, a second folding line 12 is arranged between the base plate and the second side plate 3, and the first folding line 11 and the second folding line 12 intersect, including the condition that the extension lines of the first folding line and the second folding line intersect.

The first side plate 2 is scribed with a third folding line 21, the third folding line 21 divides the first side plate 2 into a first connecting plate 22 and a first pair of plywood plates 23, the first connecting plate 22 is adapted to the peripheral wall of the photovoltaic module, and the first pair of plywood plates 23 are used for protecting the other side wall of the photovoltaic module, namely the first pair of plywood plates 23 are opposite to the base plate 1. Similarly, the second side plate 3 is scribed with a fourth folding line 31, the fourth folding line 31 divides the second side plate 3 into two parts, namely a second connecting plate 32 and a second pair of plates 33, the second connecting plate 32 is matched with the peripheral wall of the photovoltaic module, and the second pair of plates 33 are used for protecting the other side wall of the photovoltaic module, namely the second pair of plates 33 is opposite to the substrate 1.

In the photovoltaic field, a side of the frame facing the sun is generally referred to as an a-side of the frame, a side corresponding to a side of the frame is referred to as a B-side of the frame, and a side of the frame facing away from the sun is generally referred to as a C-side of the frame, wherein the peripheral wall is the B-side of the frame, and the sidewall is the a-side of the frame or the C-side of the frame.

Preferably the body of the base plate 1 is L-shaped, symmetrical about a centre line X-X, wherein the centre line X-X is an imaginary line of design, which is not visible to the naked eye on the package corner protector (actual product). After the packaging corner protector is folded and formed, the substrate 1 is attached to one side wall of the photovoltaic module, the side wall is preferably the A surface of the frame, the shape of the side wall is L-shaped, the packaging requirement of the photovoltaic module can be met, and the material consumption of the packaging corner protector can be effectively reduced.

As shown in fig. 1 by 4 dashed lines (fold lines), namely a first fold line 11, a second fold line 12, a third fold line 21 and a fourth fold line 31. Since the frame corner of the photovoltaic module is a right angle, and the substrate 1 is attached to the sidewall of the photovoltaic module, it is preferably in a right-angled shape, i.e., the first folding line 11 and the third folding line 21 are perpendicular.

Preferably, the first and

second connection plates

22, 32 are both rectangular in shape and symmetrical about the centre line X-X, their width substantially corresponding to the width of the photovoltaic module border or slightly greater than it, so as to ensure an effective fit to the border, that is to say the first fold line 11 is parallel to the second fold line 12 and the third fold line 21 is parallel to the fourth fold line 31.

In order to ensure that the first folding side 233 and the second folding side 333 can be in direct contact during the folding and forming of the packaging corner protector, it is necessary to satisfy that the included angle α formed by the first folding side 233 and the second folding line 12 and the included angle β formed by the second folding side 333 and the fourth folding line 31 are complementary, that is, α + β is 90 °. Preferably, α ═ β ═ 45 ° is used.

After the packaging corner protector is folded and formed, the first combination board 23 and the second combination board 33 are combined, that is, the first combination board 23 and the second combination board 33 are combined into a plane by the contact of the first combination edge 233 and the second combination edge 333. It should be noted that the plane is an ideal plane, and in practical cases, due to folding and the like, the first pair of close boards 23 and the second pair of close boards 33 are two contact and intersecting planes with a very small included angle in space, and they can be approximately considered as a plane. The plane is parallel to the substrate 1 and perpendicular to the first and second connecting

plates

22 and 32, respectively, and the plane is attached to the other side wall (the side wall attached to the substrate 1) of the photovoltaic module, i.e. the first and second pair of

bonding plates

23 and 33 are used to protect the other side wall of the photovoltaic module as described above.

The first locking angle 231 is arranged on the first matching side 233, and the second locking angle 331 is arranged on the second matching side 333, wherein the first locking angle 231 and the second locking angle 331 are arranged in a staggered manner, and are locked in the space after the folding forming, that is, the first locking angle 231 and the second locking angle 331 do not overlap on the plane formed by splicing the first matching plate 23 and the second matching plate 33. The shape of the first locking corner 231 can be triangular or rectangular, and likewise, the shape of the second locking corner 331 can also be triangular or rectangular, as long as the first locking corner 231 and the second locking corner 331 are ensured to be arranged in a staggered manner and the first engagement plate 23 and the second engagement plate 33 are mutually locked.

For example, as shown in fig. 1, the first corner 231 is triangular, the second corner 331 is rectangular, the first corner 231 extends perpendicularly from the first mating edge 233, and the second corner 331 extends perpendicularly from the second mating edge 333, that is, the first corner 231 and the first mating edge 233 form an L-shaped slot, the second corner 331 and the second mating edge 333 form an L-shaped slot, and the two L-shaped slots are locked with each other. When the folding and forming are performed, the first locking corner 231 is pressed on the lower surface of the second pair of plywood 33, namely, the side close to the frame; the second locking corner 331 is pressed against the lower surface of the first engaging plate 23, i.e., the side near the rim. Therefore, after the folding and forming, the first clamping angle 231 and the second clamping angle 331 are clamped inside the packaging corner protector and are invisible to naked eyes, so that the packaging corner protector is more attractive and firm. It should be noted that when the first corner 231 and the second corner 331 are both clamped outside the corner protector of the package, the fastening effect of the corner protector of the package can be ensured.

First buckle 232 has been seted up on first counterpiece 23, and second buckle 332 has been seted up to second counterpiece 33, and under fold condition, the workman only needs to press first buckle 232 and second buckle 332 toward the inside of this packing angle bead, makes its card in the guide slot of novel frame, can guarantee that this packing angle bead can the joint firm with frame, and this packing angle bead simple structure, convenient operation, installation back are difficult for breaking away from this novel frame.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A photovoltaic module packaging corner protector is characterized by comprising a base plate (1), a first side plate (2) and a second side plate (3), wherein the base plate (1) is used for protecting one side wall of a photovoltaic module, a first folding line (11) is arranged between the base plate (1) and the first side plate (2), a second folding line (12) is arranged between the base plate (1) and the second side plate (3), and the first folding line (11) and the second folding line (12) are intersected; wherein,

a third folding line (21) is arranged on the first side plate (2), the third folding line (21) is used for dividing the first side plate (2) into a first connecting plate (22) used for being matched with the peripheral wall of the photovoltaic module and a first pair of plywood (23) used for protecting the other side wall of the photovoltaic module, and a first clamping corner (231) extends from the first pair of plywood (23);

be equipped with fourth fold line (31) on second curb plate (3), fourth fold line (31) are used for with second curb plate (3) divide into and are used for the adaptation second connecting plate (32) of photovoltaic module perisporium to and be used for the protection second counterpoint board (33) of another lateral wall of photovoltaic module, it has second card angle (331) to extend on second counterpoint board (33), second card angle (331) with first card angle (231) lock.

2. The photovoltaic module packaging corner protector according to claim 1, wherein the first plywood (23) is provided with a first buckle (232) for clamping the photovoltaic module.

3. The photovoltaic module packaging corner protector according to claim 1, wherein the second butt plate (33) is provided with a second buckle (332) for clamping the photovoltaic module.

4. The photovoltaic module packaging corner protector according to claim 1, characterized in that the first apposition edge (233) of the first apposition plate (23) forms an angle α with the third folding line (21), and the second apposition edge (333) of the second apposition plate (33) forms an angle β with the fourth folding line (31), wherein α + β is 90 °.

5. The photovoltaic module packaging corner protector of claim 4, wherein α - β -45 °.

6. The photovoltaic module packaging corner protector according to claim 1, characterized in that the first fold line (11) and the second fold line (12) are perpendicular.

7. The photovoltaic module packaging corner according to claim 1, wherein the first fold line (11) is parallel to the third fold line (21).

8. The photovoltaic module packaging corner protector according to claim 1, characterized in that the second fold line (12) is parallel to the fourth fold line (31).

9. The photovoltaic module packaging corner protector according to claim 1, wherein the first corner clip (231) is triangular in shape and the second corner clip (331) is rectangular in shape.

10. The photovoltaic module packaging corner protector according to claim 1, characterized in that the substrate (1) has an L-shape, which is symmetrical about a centre line X-X.