A handbag type photovoltaic module

Abstract

The utility model discloses a kind of handbag type photovoltaic modules, including the body of handbag, the length direction of body is first direction, the front of body is provided with multiple photovoltaic panels arranged along first direction equidistantly, among two side edges of body extending along first direction, at least one side edge is equidistantly arranged with multiple side edge strips, the number of side edge strip is consistent with the number of photovoltaic panel and one-to-one correspondence;U-shaped groove-shaped locking member is arranged between adjacent two side edge strips, the length of locking member is greater than the spacing between adjacent two side edge strips, and side edge strip is slidably arranged in the inside of locking member.The utility model photovoltaic module is flattened, each side edge strip on the side edge of body is connected by locking member as a whole, the supporting effect of each side edge strip to body makes it in flattened state, improves the light condition of each photovoltaic panel, finally improves the power generation efficiency of photovoltaic module.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic module technology, and in particular relates to a handbag-type photovoltaic module. Background Technology

[0002] Currently, with the development of the photovoltaic industry, the application scenarios of solar panels are becoming wider and wider, and the requirements for solar modules are also getting higher and higher. Some users require that solar power generation modules be lightweight and beautiful, and easy to store and carry. Under these requirements, solar folding bags have emerged.

[0003] The patent with publication number CN205336212U discloses a portable solar charging folding bag. Since the folding bag body is flexible, if there is no reliable support when it is unfolded, it will be difficult for the folding bag body to unfold flat, causing some solar thin film batteries to deviate from the optimal light-receiving angle, or even be blocked by themselves or other parts, reducing the effective light-receiving area and thus affecting the power generation efficiency.

[0004] Therefore, it is necessary to improve the handbag-type photovoltaic modules in the existing technology. Utility Model Content

[0005] The purpose of this invention is to overcome the defects in the existing technology and provide a handbag-type photovoltaic module that improves power generation efficiency.

[0006] To achieve the above objectives, the specific technical solution of the handbag-type photovoltaic module of this utility model is as follows:

[0007] A handbag-type photovoltaic module includes a handbag body. A first direction is defined along the length of the body. The front of the body has multiple photovoltaic panels arranged at equal intervals along the first direction. On at least one of the two sides extending along the first direction, multiple side strips are arranged at equal intervals. The number of side strips corresponds to the number of photovoltaic panels. A U-shaped locking member is provided between two adjacent side strips. The length of the locking member is greater than the distance between the two adjacent side strips, and the side strips are slidably disposed inside the locking member.

[0008] Preferably, the locking member has limiting portions on both sides of the U-shaped opening, and the limiting portions are located on the side of the side strip adjacent to the photovoltaic panel.

[0009] Preferably, the side strip has a plurality of recesses arranged at equal intervals along the first direction, and the inner wall of the locking member has a semi-circular protrusion, the protrusion and the recesses being fitted together.

[0010] Preferably, the body has side strips on both sides extending along the first direction, and a locking element is provided between two adjacent side strips on the same side.

[0011] Preferably, among the locking members located on the same side, at least two locking members are provided with support rods, the support rods being located on the side of the body away from the photovoltaic panel.

[0012] Preferably, the locking member is provided with a bushing whose axis extends along a first direction, and the front end of the support rod is provided with a rotating shaft, which is coaxially disposed inside the bushing and is interference-fitted with the bushing.

[0013] Preferably, the end of the support rod is tapered, and an anti-slip sleeve is coaxially sleeved on the outer periphery of the support rod.

[0014] Preferably, the body has one outward fold and two inward folds extending perpendicular to the first direction. The outward fold is located in the middle of the body, and the two inward folds are located on both sides of the outward fold, so that the body has a W-shaped longitudinal section after folding. The two sides of the body extending perpendicular to the first direction are detachably connected by a first connector, and the body at the two inward folds is detachably connected by a second connector. The first connector is located on the front of the body, and the second connector is located on the back of the body.

[0015] Preferably, the body has handle grooves on both sides extending perpendicular to the first direction.

[0016] The handbag-type photovoltaic module of this utility model has the following advantages: When the photovoltaic module is unfolded, the side strips on the side of the main body are connected as a whole by locking components. The side strips support the main body, keeping it in a flat state, improving the lighting conditions of each photovoltaic panel, and ultimately improving the power generation efficiency of the photovoltaic module. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the photovoltaic module of this utility model in its flattened state, showing its front structure.

[0018] Figure 2 This is a schematic diagram of the back of the photovoltaic module of this utility model in its flattened state;

[0019] Figure 3 This is a schematic diagram of the photovoltaic module of this utility model in its folded state;

[0020] Figure 4 for Figure 2 Enlarged view of part A;

[0021] Figure 5This is a structural schematic diagram of the locking component of this utility model;

[0022] Figure 6 This is a schematic diagram of the support rod of this utility model;

[0023] The markings in the diagram are as follows: 1. Main body; 2. Photovoltaic panel; 3. Side strip; 4. Locking component; 5. First connecting component; 6. Second connecting component; 7. Support rod; 8. Anti-slip sleeve; 101. Inward fold; 102. Outward fold; 103. Handle groove; 301. Concave part; 401. Protruding part; 402. Bushing; 403. Limiting part; 701. Rotating shaft. Detailed Implementation

[0024] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.

[0025] The terms "top surface," "bottom surface," and "full surface" are used with reference to the normal operating state of the handbag-type photovoltaic module and are only for the convenience of describing this utility model and simplifying the description. They are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model.

[0026] A handbag-type photovoltaic module includes a handbag body 1. Along the length of the body 1, a first direction is defined. Multiple photovoltaic panels 2 are arranged at equal intervals along the first direction on the front of the body 1. On at least one of the two sides extending along the first direction of the body 1, multiple side strips 3 are arranged at equal intervals, the number of side strips 3 corresponding to the number of photovoltaic panels 2. A U-shaped locking member 4 is provided between two adjacent side strips 3, the length of the locking member 4 being greater than the distance between the two adjacent side strips 3. The side strips 3 are slidably disposed on the locking member 4. Inside; the main body 1 has an outward fold 102 and two inward folds 101 extending perpendicular to the first direction. The outward fold 102 is located in the middle of the main body 1, and the two inward folds 101 are located on both sides of the outward fold 102, so that the main body 1 has a W-shaped longitudinal section after folding. The two sides of the main body 1 extending perpendicular to the first direction are detachably connected by the first connector 5, and the main body 1 at the two inward folds 101 is detachably connected by the second connector 6. The first connector 5 is located on the front of the main body 1, and the second connector 6 is located on the back of the main body 1.

[0027] The above-mentioned photovoltaic modules have the following characteristics: Figure 1 and 2 The flattened state shown and as Figure 3In the folded state shown, when flattened, the side strips 3 and the corresponding photovoltaic panels 2 are aligned perpendicular to the first direction, and the length of the side strip 3 is equal to the width of the photovoltaic panel 2. Both the side strips 3 and the locking members 4 are made of aluminum alloy. The length of the locking member 4 is greater than the distance between two adjacent side strips 3 but less than the length of the side strip 3. Sliding the locking member 4 between two side strips 3 allows multiple locking members 4 to sequentially connect the side strips 3, forming an integrated structure distributed along the same straight line. The interconnected side strips 3 support the sides of the body 1, keeping the body 1 flat. This allows the photovoltaic panels 2 on the body 1 to be adjusted to the optimal light-receiving angle, reducing shading of the photovoltaic panels 2 and improving light absorption. The power generation efficiency of the photovoltaic module; when the photovoltaic module needs to be folded, each locking piece 4 is slid onto the side strip 3, so that the side strips 3 are separated from each other. In this way, the main body 1 can be folded into a W-shaped structure along the inward fold 101 and the outward fold 102. The first connecting piece 5 and the second connecting piece 6 are both zippers. The first connecting piece 5 and the second connecting piece 6 can fix the folded main body 1 and compress the gap between the layers of the main body 1 formed after folding, so that the main body 1 forms a handbag shape, and the photovoltaic panel 2 is stored between the layers of the folded main body 1. This can effectively protect the photovoltaic panel 2 and prevent it from being damaged by collision. At the same time, it can also reduce the volume of the photovoltaic panel 2 and make it easy to carry.

[0028] Compared with existing solar charging folding packs, the photovoltaic module described above can achieve the connection and separation of each side strip 3 through the locking member 4. When the side strips 3 are connected, they can support the body 1 to be flattened, improving the power generation efficiency of the photovoltaic panel 2. After separation, the body 1 can be easily folded, improving the convenience of storing the photovoltaic module. The locking member 4 is slidably set on the side strip 3, which can be easily operated to connect the side strips 3. After the side strips 3 are separated, the locking member 4 can stay on one of the side strips 3 for storage without having to be disassembled, which can reduce the probability of the locking member 4 falling off and improve the convenience of taking the locking member 4 out. When the body 1 is flattened and folded, the side strips 3 can protect the body 1, reduce the wear of the body 1, and extend the service life of the photovoltaic module.

[0029] A further improvement is that limiting portions 403 are provided on both sides of the U-shaped opening of the locking member 4, with the limiting portions 403 located on the side of the side strip 3 adjacent to the photovoltaic panel 2. The limiting portions 403 can restrict the side strip 3 inside the U-shaped opening of the locking member 4, reducing the probability of separation between the two and improving the stability of the connection between the locking member 4 and the side strip 3.

[0030] A further improvement is that the side strip 3 has multiple recesses 301 arranged at equal intervals along the first direction, and the inner wall of the locking member 4 has a semi-circular protrusion 401, which fits into the recesses 301. The recesses 301 and the protrusions 401 can mutually limit each other, thereby restricting the locking member 4 from sliding along the extension direction of the side strip 3, thus further improving the stability of the connection between the locking member 4 and the side strip 3.

[0031] A further improvement is that side strips 3 are provided on both sides of the main body 1 extending along the first direction. A locking element 4 is provided between adjacent side strips 3 on the same side. With side strips 3 on both sides of the main body 1, and connected by the locking elements 4, both sides of the main body 1 can be stably supported, allowing the main body 1 to maintain a better flattened appearance and improving the power generation efficiency of the photovoltaic module. Furthermore, the side strips 3 also enhance the protective effect on the main body 1.

[0032] A further improvement is that at least two of the locking members 4 located on the same side are equipped with support rods 7, which are located on the side of the main body 1 away from the photovoltaic panel 2. The support rods 7 are used to support the flattened main body 1 to adjust the light-receiving angle of the photovoltaic panel 2, thereby improving the power generation efficiency of the photovoltaic module. By setting the support rods 7 on the locking members 4, their position can be adjusted as the locking members 4 slide. When the photovoltaic module is folded, the position of the locking members 4 can be adjusted so that the support rods 7 move between the inward fold 101 and the outward fold 102. After the main body 1 is folded, the support rods 7 can be located between the two folded layers of the main body 1, thereby allowing the main body 1 to store and protect the support rods 7.

[0033] A further improvement is that the locking component 4 is provided with a bushing 402 whose axis extends along the first direction, and the front end of the support rod 7 is provided with a rotating shaft 701. The rotating shaft 701 is coaxially disposed inside the bushing 402 and is interference-fitted with the bushing 402. The rotating shaft 701 rotates inside the bushing 402, which can be used to adjust the angle of the support rod 7, thereby realizing the adjustment of the placement angle of the body 1 to improve the power generation efficiency of the photovoltaic panel 2. The interference-fit bushing 402 and the rotating shaft 701 have a large frictional force. When it is necessary to rotate the support rod 7, the force applied to the support rod 7 needs to be sufficient to overcome the static friction between the bushing 402 and the rotating shaft 701. After the support rod 7 is adjusted, the static friction between the bushing 402 and the rotating shaft 701 keeps them relatively stationary, so that the support rod 7 is kept in the current position, thereby completing the adjustment of the angle of the support rod 7.

[0034] A further improvement is that the end of the support rod 7 has a tapered structure, and an anti-slip sleeve 8 is provided on the coaxial sleeve 402 on the outer periphery of the support rod 7. The tapered structure at the end of the support rod 7 gives it better piercing ability. When the photovoltaic module is placed on soft ground such as grass or mud, the end of the support rod 7 can be inserted into the ground, thereby improving the firmness of the connection between the support rod 7 and the ground, and ultimately improving the stability of the photovoltaic module placed on the ground.

[0035] A further improvement is that the main body 1 has handle grooves 103 on both sides extending perpendicular to the first direction. When the main body 1 is folded into a handbag, the handle grooves 103 make it easy for the user to lift the handbag, thereby improving the portability of the photovoltaic modules.

[0036] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A handbag-type photovoltaic module, comprising a handbag body (1), wherein the length direction of the body (1) is a first direction, and a plurality of photovoltaic panels (2) are arranged at equal intervals along the first direction on the front side of the body (1), characterized in that: In the two sides of the body (1) extending along the first direction, at least one side has a plurality of side strips (3) arranged at equal intervals, and the number of side strips (3) is consistent with the number of photovoltaic panels (2) and corresponds one-to-one. A U-shaped locking member (4) is provided between two adjacent side strips (3). The length of the locking member (4) is greater than the distance between two adjacent side strips (3). The side strips (3) are slidably disposed inside the locking member (4).

2. The handbag-type photovoltaic module according to claim 1, characterized in that, The locking member (4) has a limiting part (403) on both sides of the U-shaped opening, and the limiting part (403) is located on the side of the side strip (3) near the photovoltaic panel (2).

3. The handbag-type photovoltaic module according to claim 1, characterized in that, The side strip (3) has multiple recesses (301) arranged at equal intervals along the first direction, and the inner wall of the locking member (4) has a semi-circular protrusion (401) that fits into the recesses (301).

4. The handbag-type photovoltaic module according to claim 1, characterized in that, The main body (1) is provided with side strips (3) on both sides extending along the first direction. Among the side strips (3) located on the same side, a locking member (4) is provided between two adjacent side strips (3).

5. The handbag-type photovoltaic module according to claim 4, characterized in that, Among the locking members (4) located on the same side, at least two locking members (4) are provided with support rods (7), which are located on the side of the body (1) away from the photovoltaic panel (2).

6. The handbag-type photovoltaic module according to claim 5, characterized in that, The locking member (4) is provided with a bushing (402) whose axis extends along the first direction. The front end of the support rod (7) is provided with a rotating shaft (701). The rotating shaft (701) is coaxially disposed inside the bushing (402) and is interference-fitted with the bushing (402).

7. The handbag-type photovoltaic module according to claim 6, characterized in that, The end of the support rod (7) is tapered, and the outer periphery of the support rod (7) is provided with an anti-slip sleeve (8) on the coaxial sleeve (402).

8. The handbag-type photovoltaic module according to claim 1, characterized in that, The body (1) has an outward fold (102) and two inward folds (101) extending perpendicular to the first direction. The outward fold (102) is located in the middle of the body (1), and the two inward folds (101) are located on both sides of the outward fold (102), so that the body (1) has a W-shaped longitudinal section after folding. The two sides of the body (1) extending perpendicular to the first direction are detachably connected by a first connector (5), and the two inward folds (101) of the body (1) are detachably connected by a second connector (6). The first connector (5) is located on the front of the body (1), and the second connector (6) is located on the back of the body (1).

9. The handbag-type photovoltaic module according to claim 8, characterized in that, The main body (1) is provided with handle grooves (103) on both sides extending perpendicular to the first direction.

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