Magnetic folding solar panel

Abstract

The utility model relates to the field of magnetic folding type solar panels, which comprises a bearing plate, an even number of more than four charging panels and a charging adapter, and each charging panel is composed of a plurality of pairs of battery panels in two rows of axial symmetry. The bearing plate is an elastic rectangular insulator, the charging plates are longitudinally arranged on the bearing plate in a single row, and a folding area is arranged at the adjacent position of every two adjacent charging plates on the bearing plate; a first magnet is arranged on the other even-numbered charging panels except the first charging panel and the last charging panel and is close to the folding area of the previous odd-numbered charging panel, and a second magnet is arranged on the odd-numbered charging panel and is close to the folding area of the next even-numbered charging panel; the charging adapter is arranged in the middle of the longitudinal outer edge of the last charging board, an iron block is arranged in the charging adapter, and a third magnet is arranged at the position, corresponding to the iron block, of the middle of the longitudinal outer edge of the first charging board. The magnets are reasonable in position arrangement, the magnet cost is saved, and the magnets are easy to absorb after being folded.

Description

Technical Field

[0001] The utility model relates to the field of solar panels, in particular to a foldable solar panel. Background Art

[0002] Solar panels are devices that convert sunlight into electrical energy. They are energy-saving, environmentally friendly, convenient and hygienic. Solar energy is inexhaustible. With the current global non-renewable resources decreasing, the solar panel market is promising. The amount of solar power generated is closely related to the area of ​​the photovoltaic panel, so foldable solar panels are easy to carry and are very popular among people who use a lot of electricity when traveling outdoors. For example, the patent number CN 207835403U, which is named as a magnetic foldable portable solar panel, has magnets on the edge of each solar panel, which is easy to store and carry. However, solar panels with this structure can only be used for structures with a shorter length of solar panels. If the length is longer, too many magnets are required, which is too costly. If magnets are only placed in the original part of the magnet position, and there is no specific folding area, users will fold them at will. After folding, the adjacent magnets are not close to each other, which makes it impossible to magnetically absorb and achieve the effect of easy storage.

[0003] Therefore, a magnetic foldable solar panel is needed to solve the above technical problems. Utility Model Content

[0004] The utility model relates to the field of solar panels, a magnetic folding solar panel, including a carrier plate, four or more even-numbered charging plates and a charging conversion head, wherein the charging plate is composed of a plurality of pairs of battery panels in two axially symmetrical rows; the carrier plate is an elastic rectangular insulator, used to carry the battery panels, the charging plates are arranged in a single row longitudinally on the carrier plate, and each two adjacent charging plates on the carrier plate are provided with a folding area at adjacent positions; a first magnet is provided at the folding area of ​​the even-numbered charging plates other than the first charging plate and the last charging plate, close to the adjacent previous odd-numbered charging plate, and a second magnet is provided at the folding area of ​​the odd-numbered charging plates close to the adjacent next even-numbered charging plates; the charging conversion head is provided at the center of the longitudinal outer edge of the last charging plate, an iron block is provided in the charging conversion head, and a third magnet is provided at the center of the longitudinal outer edge of the first charging plate corresponding to the iron block. The utility model mainly solves the problem that a folding long solar panel requires too many magnets, the cost is too high, and the storage effect is not good.

[0005] In order to solve the above technical problems, the present utility model provides the following technical solutions:

[0006] A magnetic foldable solar panel comprises a carrier plate, four or more even-numbered charging plates and a charging conversion head, wherein the charging plates are composed of a plurality of pairs of battery panels in two axially symmetrical rows; the carrier plate is an elastic rectangular insulator for carrying the battery panels, the charging plates are arranged longitudinally in a single row on the carrier plate, and folding areas are arranged at adjacent positions for every two adjacent charging plates on the carrier plate; a first magnet is arranged at the folding area close to the adjacent previous odd-numbered charging plate on the even-numbered charging plates other than the first charging plate and the last charging plate, and a second magnet is arranged at the folding area close to the adjacent next even-numbered charging plate on the odd-numbered charging plates; the charging conversion head is arranged at the center of the longitudinal outer edge of the last charging plate, an iron block is arranged in the charging conversion head, and a third magnet is arranged at the center of the longitudinal outer edge of the first charging plate at a position corresponding to the iron block.

[0007] As a further solution of the utility model: the first charging plate and the last charging plate are longer than the other charging plates, and the increased area is used to respectively accommodate the charging conversion head and the third magnet corresponding to the charging conversion head.

[0008] As a further solution of the utility model: an air leakage hole is provided at the center of the folding area.

[0009] The utility model relates to a magnetic foldable solar panel with beneficial effects: since the utility model relates to a magnetic foldable solar panel with the following structure, including a carrier plate, four or more even-numbered charging plates and a charging conversion head, the charging plate is composed of a plurality of pairs of battery panels in two axially symmetrical rows; the carrier plate is an elastic rectangular insulator for carrying the battery panels, the charging plates are arranged longitudinally in a single row on the carrier plate, and folding areas are arranged at adjacent positions for every two adjacent charging plates on the carrier plate; a first magnet is arranged on the folding area of ​​the even-numbered charging plates other than the first charging plate and the last charging plate, close to the adjacent previous odd-numbered charging plate, and a second magnet is arranged on the odd-numbered charging plates, close to the adjacent next even-numbered charging plates; the charging conversion head is arranged at the center of the longitudinal outer edge of the last charging plate, an iron block is arranged in the charging conversion head, and a third magnet is arranged at the center of the longitudinal outer edge of the first charging plate and at a position corresponding to the iron block. Due to the provision of the charging plate, folding area and magnetic structure, there is no need to set magnets near each solar panel. The positions of the magnets are reasonably set, which can save costs and ensure the effect of magnetic absorption and easy storage after the solar panels are folded, especially in longer solar panel structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the specific implementation methods of the present application or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the specific implementation methods or the description of the prior art. The drawings are used to provide a further understanding of the present application and constitute a part of the specification. Together with the following specific implementation methods, they are used to explain the present application, but do not constitute a limitation to the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. Elements or components with the same reference numerals in the drawings are represented as similar corresponding elements or components. Unless otherwise stated, the dimensions in the drawings do not constitute a proportional limitation.

[0011] Figure 1 This is a schematic diagram of the first embodiment of the magnetic foldable solar panel of the utility model in a semi-unfolded state;

[0012] Figure 2 This is a schematic diagram of the unfolded state of the first embodiment of the magnetic foldable solar panel of the utility model;

[0013] Figure 3 This is a schematic diagram of the folded state of the first embodiment of the magnetic foldable solar panel of the utility model;

[0014] Figure 4 This is an exploded view of the utility model magnetic foldable solar panel charging conversion head;

[0015] Figure 5 It is a schematic diagram of the unfolded state of the second embodiment of the magnetic foldable solar panel of the utility model.

[0016] In the figure: 1-charging conversion head, 11-iron block, 12-charging conversion head body, 13-circuit board, 14-upper cover, 15-charging port, 2-carrying plate, 21-folding area, 21a-air vent, 3-charging plate, 4a-first magnet, 4b-second magnet, 4c-third magnet, 5-battery plate. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model more clear, the following is a further detailed description of a magnetic foldable solar panel of the utility model in combination with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0018] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "center", "longitudinal", "lateral", "up", "down", "left", "right", "inside", "outside", "front end", "rear end", "head", "tail", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0020] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a magnetic foldable solar panel comprises a carrier plate 2, four or more even-numbered charging plates 3 and a charging conversion head 1, wherein the charging plates 3 are composed of a plurality of pairs of battery panels 5 in two axially symmetrical rows; the carrier plate 2 is an elastic rectangular insulator for carrying the battery panels 5, the charging plates 3 are arranged longitudinally in a single row on the carrier plate 2, and each adjacent two charging plates 3 on the carrier plate 2 are provided with a folding area 21 at adjacent positions; the other even-numbered charging plates 3 other than the first charging plate 3 and the last charging plate 3 are provided with folding areas 21; A first magnet 4a is arranged on the folding area 21 of the odd-numbered charging plate 3, close to the adjacent previous odd-numbered charging plate 3; a second magnet 4b is arranged on the odd-numbered charging plate 3, close to the adjacent next even-numbered charging plate 3; the charging conversion head 1 is arranged at the center of the longitudinal outer edge of the last charging plate 3, an iron block 11 is arranged in the charging conversion head 1, and a third magnet 4c is arranged at the center of the longitudinal outer edge of the first charging plate 3 and at a position corresponding to the iron block 11.

[0021] The charging conversion head 1 includes an iron block 11, a charging conversion head body 12, a circuit board 13, an upper cover 14 and a charging port 15. The iron block 11 is arranged on the left and right sides of the bottom of the charging conversion head body 12, the circuit board 13 is arranged on the iron block 11 in the charging conversion head body 12, the upper cover 14 is arranged on the top of the charging conversion head body 12, and the charging port 15 is arranged on the side wall of the charging conversion head body 12 for charging. The magnetic poles of the first magnet 4a and the second magnet 4b are arranged in the direction of attraction. When the magnetic foldable solar panel is folded, the iron block 11 and the third magnet 4c are close to each other and magnetically attracted to each other, so as to achieve the effect of stable storage.

[0022] The charging plate 3 is composed of a plurality of pairs of battery panels 5 in two rows with longitudinal axis symmetry. The charging plate 3 can also be composed of a plurality of pairs of battery panels 5 in two rows with transverse axis symmetry.

[0023] like Figure 1 , Figure 2 Figure 3 , Figure 4 As shown, as a further solution of the utility model: the first charging plate 3 and the last charging plate 3 are longer than the other charging plates 3, and the increased area is used to respectively accommodate the charging conversion head 1 and the third magnet 4c corresponding to the charging conversion head 1.

[0024] The length of the first charging plate 3 is the same as that of the last charging plate 3, L1 is greater than L, and the magnetic foldable solar panel in a semi-folded state is in the shape of the letter W. The two lines on both sides of the W are higher or longer than the two middle lines, and the higher or longer area is used to respectively place the charging conversion head 1 and the second magnet 4b corresponding to the position of the charging conversion head 1.

[0025] like Figure 1 , Figure 2 , Figure 3 As shown, as a further solution of the present utility model: an air leakage hole 21a is provided at the center of the folding area 21.

[0026] The provision of the air leakage holes 21a facilitates folding.

[0027] First embodiment

[0028] like Figure 2As shown, the magnetic foldable solar panel includes four charging panels 3. From top to bottom, the upper overlapping area 21 of the second charging panel 3 is provided with a first magnet 4a, and the lower folding area 21 of the third charging panel 3 is provided with a second magnet 4b. The first magnet 4a and the second magnet 4b are arranged in a direction of magnetic attraction. After the magnetic foldable solar panel is folded, the first magnet 4a and the second magnet 4b are close to each other and magnetically attracted to each other, so as to achieve the effect of stable storage.

[0029] Second embodiment

[0030] like Figure 5 As shown, the magnetic foldable solar panel includes six charging panels 3. Counting from the top to the bottom, the upper overlapping area 21 of the second and fourth charging panels 3 is provided with a first magnet 4a, and the lower folding area 21 of the third and fifth charging panels 3 is provided with a second magnet 4b, and the first magnet 4a and the second magnet 4b are arranged in the direction of magnetic attraction. After the magnetic foldable solar panel is folded, the first magnet 4a and the second magnet 4b are close to each other and magnetically attracted to each other, so as to achieve the effect of stable storage.

[0031] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A magnetic foldable solar panel, comprising a carrier plate, four or more even-numbered charging plates and a charging conversion head, characterized in that: The charging plate is composed of two rows of a plurality of pairs of battery plates that are axially symmetrical; The carrier plate is an elastic rectangular insulator used to carry the battery plate. The charging plates are arranged in a single row longitudinally on the carrier plate. A folding area is provided at adjacent positions of each two adjacent charging plates on the carrier plate. A first magnet is provided on the folding area of ​​the even-numbered charging plates other than the first charging plate and the last charging plate, close to the previous odd-numbered charging plate; a second magnet is provided on the odd-numbered charging plates, close to the next even-numbered charging plates; The charging conversion head is arranged at the center of the longitudinal outer edge of the last charging plate, an iron block is arranged in the charging conversion head, and a third magnet is arranged at the center of the longitudinal outer edge of the first charging plate corresponding to the iron block.

2. The magnetic foldable solar panel according to claim 1, characterized in that: The first charging plate and the last charging plate are longer than the other charging plates, and the increased areas are used to respectively accommodate the charging conversion head and the third magnet corresponding to the charging conversion head.

3. The magnetic foldable solar panel according to claim 1 or 2, characterized in that: An air leakage hole is arranged at the center of the folding area.

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