Portable photovoltaic module

Abstract

The utility model relates to a photovoltaic assembly, in particular to a portable photovoltaic assembly. The portable photovoltaic assembly comprises a base, a protection plate, a photovoltaic panel a, telescopic rods and a photovoltaic panel c, the front side of the lower portion of the base is rotatably connected with the protection plate used for protection, the photovoltaic panel a is installed in the protection plate, the left side and the right side of the photovoltaic panel a are connected with the telescopic rods, and the telescopic rods are connected with the photovoltaic panel c. By arranging the base, the protection plate, the baffle and the like, the baffle is pulled to move upwards to be separated from clamping connection with the clamping groove, the photovoltaic panel c and the photovoltaic panel b are pushed to move downwards to be aligned with the photovoltaic panel a, then the protection plate is rotated downwards to loosen the baffle, a reset spring recovers to the original shape, then the baffle completely moves downwards to close the base, and therefore the photovoltaic panel a, the photovoltaic panel c and the photovoltaic panel b are rapidly stored. While the occupied volume of the photovoltaic module is reduced, the weight of the photovoltaic module is concentrated, so that a worker can hold the handle on the baffle plate to carry the photovoltaic module.

Description

Technical Field

[0001] The utility model relates to a photovoltaic assembly, in particular to a portable photovoltaic assembly. Background Art

[0002] Photovoltaic modules are the most important components in solar power generation systems. They are made by connecting a number of single cells in series and parallel, and then sealing them into a whole, so that they can convert solar energy into electrical energy.

[0003] The patent with the patent authorization announcement number CN215186610U discloses a photovoltaic module, including: a front transparent cover plate; a back transparent cover plate, wherein the back transparent cover plate is arranged on one side of the thickness direction of the front transparent cover plate. Although the above patent can improve the load capacity of the photovoltaic module by setting a reinforcement, it still has shortcomings in actual use. For example, when it is necessary to carry the photovoltaic module to change the place of use, the photovoltaic module is carried by grasping the edge of the photovoltaic module with the hand, and the photovoltaic module occupies a large volume, which makes it difficult for a single person to carry the photovoltaic module. In addition, the back transparent cover plate, the front transparent cover plate and the photovoltaic cell layer are provided, which increases the weight of the photovoltaic module, resulting in the unbalanced force on the hand when carrying, so that the photovoltaic module cannot be grasped, and the probability of the photovoltaic module being broken is increased.

[0004] Therefore, there is a particular need for a portable photovoltaic assembly to solve the problems existing in the prior art. Utility Model Content

[0005] In order to overcome the disadvantages of the photovoltaic components described in the existing patents that the volume occupied is relatively large, which makes it difficult for a single person to carry the photovoltaic components, and that a back transparent cover plate, a front transparent cover plate and a photovoltaic cell layer are provided, which increase the weight of the photovoltaic components, resulting in unbalanced force on the hands when carrying, making it difficult to hold the photovoltaic components, thereby increasing the probability of the photovoltaic components being broken, the utility model provides a portable photovoltaic component.

[0006] The utility model is realized by the following technical means: a portable photovoltaic assembly comprises a base, a protective plate, a photovoltaic panel a, a telescopic rod, a photovoltaic panel c, a photovoltaic panel b, a hinged rod, a baffle and a reset spring, a protective plate for protection is rotatably connected to the front side of the lower part of the base, a photovoltaic panel a is installed inside the protective plate, a telescopic rod is connected to the left and right sides of the photovoltaic panel a, a photovoltaic panel c is connected to the telescopic rod, a photovoltaic panel b is slidably connected between the photovoltaic panel c and the photovoltaic panel a, a slide groove is provided on the left and right sides of the photovoltaic panel a, a hinged rod is slidably connected to the slide groove, the lower end of the hinged rod is rotatably connected to the base, a baffle is slidably connected to the upper part of the protective plate, a handle is provided on the upper part of the baffle, a reset spring distributed on the left and right is sleeved on the upper part of the protective plate, two ends of the reset spring are respectively connected to the baffle and the protective plate, a symmetrically distributed card slot is provided at the lower part of the photovoltaic panel b, the baffle is carded with the card slot, so that the photovoltaic panel b is fixed on the photovoltaic panel a, the baffle is pulled upward to disengage from the card slot, and then the photovoltaic panel b and the photovoltaic panel c are pushed downward to move toward the photovoltaic panel a.

[0007] Furthermore, it is particularly preferred that the base is in the shape of a frame, on which stones or counterweights can be placed as weight-increasing objects.

[0008] In addition, it is particularly preferred that a return spring is further included, and the telescopic rod is provided with a return spring for assisting resetting, and both ends of the return spring are respectively connected to the photovoltaic panel a and the photovoltaic panel c.

[0009] In addition, it is particularly preferred that it also includes protrusions, and the lower parts of the photovoltaic panels b and the photovoltaic panels c are fixedly connected with protrusions distributed on the left and right, and the upper part of the photovoltaic panel b is provided with a square plate to block the two protrusions on the photovoltaic panel c, so that the photovoltaic panel c is limited on the photovoltaic panel b, and the square plate is close to the two protrusions on the photovoltaic panel c, so that when the photovoltaic panel c moves, the protrusions push the square blocks to move.

[0010] In addition, it is particularly preferred that bolts are also included, a plurality of symmetrically distributed through holes are opened at the lower part of the photovoltaic panel c, and bolts distributed on the left and right are threadedly connected on the square plate of the photovoltaic panel b, and the bolts are threadedly connected to one of the through holes, so that the photovoltaic panel c is fixed on the photovoltaic panel b.

[0011] In addition, it is particularly preferred that a latch is also included, and a plurality of positioning holes distributed on the left and right are opened at the rear of the base, wherein a latch is slidably connected to the inside of one of the positioning holes, and the latch is engaged with the hinge rod so that the hinge rod is fixed to the base, and the latch is disconnected from the positioning hole by pulling the latch outward, and the latch is disengaged from the hinge rod, and then the protective plate is rotated downward to allow the hinge rod to slide along the slide groove.

[0012] From the above description of the structure of the utility model, it can be known that the design starting point, concept and advantages of the utility model are: 1. By setting a base, a protective plate and a baffle, the baffle is pulled upward to disengage from the card slot, and the photovoltaic panel c and the photovoltaic panel b are pushed downward to align with the photovoltaic panel a. After the protective plate is turned downward, the baffle is released, and the reset spring returns to its original state, thereby making the baffle move completely downward to close the base, thereby quickly storing the photovoltaic panels a, photovoltaic panels c and photovoltaic panels b, while reducing the volume occupied by the photovoltaic components, the weight of the photovoltaic components is concentrated, so that the staff can hold the handle on the baffle for carrying.

[0013] 2. By setting bolts, reversing the bolts and moving them inward to connect with the corresponding through-hole threads, the photovoltaic panel c is fixed to the photovoltaic panel b, thereby reducing the load area of ​​the photovoltaic module and preventing the photovoltaic module from tipping over due to excessive wind force.

[0014] 3. By setting a latch, push the latch inward to connect with the positioning hole, and at the same time engage with the hinge rod to lock it, thereby preventing the hinge rod from sliding along the slide groove to change the angles of photovoltaic panels a, photovoltaic panels b and photovoltaic panels c. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the base, hinged rod, latch and other components of the utility model.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of components such as the photovoltaic panel b, the telescopic rod and the return spring of the utility model.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the photovoltaic panel b, bumps, bolts and other components of the utility model.

[0019] Figure 5 It is a three-dimensional structural schematic diagram of components such as the return spring, baffle and return spring of the utility model.

[0020] Figure 6 It is a three-dimensional structural schematic diagram of the protective plate, baffle plate, return spring and other components of the utility model.

[0021] Figure 7 It is a three-dimensional structural schematic diagram of the protective plate and baffle of the utility model.

[0022] Figure 8 It is a schematic diagram of the use state of the utility model.

[0023] Among them, the above-mentioned drawings include the following figure marks: 1. base, 2. protective plate, 3. photovoltaic panel a, 4. photovoltaic panel b, 5. photovoltaic panel c, 6. telescopic rod, 7. rebound spring, 8. protrusion, 81. through hole, 82. bolt, 9. baffle, 10. reset spring, 11. hinged rod, 12. positioning hole, 13. latch, 14. slide groove, 15. card slot. DETAILED DESCRIPTION

[0024] Although the present invention may be described with respect to a specific application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those of ordinary skill in the art will recognize that terms such as: above, below, upward, downward, etc. are used to describe the drawings and do not represent limitations on the scope of the present invention as defined by the appended claims. Any numerical designations such as: first or second are merely exemplary and are not intended to limit the scope of the present invention in any way.

[0025] Embodiment: A portable photovoltaic module, see Figure 1-Figure 8 As shown, it includes a base 1, a protective plate 2, a photovoltaic panel a3, a telescopic rod 6, a return spring 7, a photovoltaic panel c5, a photovoltaic panel b4, a hinged rod 11, a baffle 9 and a reset spring 10. The base 1 is in the shape of a frame, and a stone or a counterweight can be placed thereon as a weight-increasing object. The front side of the lower part of the base 1 is rotatably connected with a protective protective plate 2, and the inside of the protective plate 2 is connected with a photovoltaic panel a3 by bolts. The left and right sides of the photovoltaic panel a3 are connected with a telescopic rod 6, and the telescopic rod 6 is connected with a photovoltaic panel c5. The telescopic rod 6 is provided with a return spring 7 for assisting reset. The two ends of the return spring 7 are respectively connected to the photovoltaic panel a3 and the photovoltaic panel c5, and the photovoltaic panel c5 slides with the photovoltaic panel a3. A photovoltaic panel b4 is connected, and a slide groove 14 is provided on the left and right sides of the photovoltaic panel a3. A hinge rod 11 is slidably connected inside the slide groove 14. The lower end of the hinge rod 11 is rotatably connected to the base 1. A baffle 9 is slidably connected to the upper part of the protective plate 2. A handle is provided on the upper part of the baffle 9. A return spring 10 distributed on the left and right is sleeved on the upper part of the protective plate 2. The two ends of the return spring 10 are respectively connected to the baffle 9 and the protective plate 2. A symmetrically distributed card groove 15 is provided on the lower part of the photovoltaic panel b4. The baffle 9 is engaged with the card groove 15, so that the photovoltaic panel b4 is fixed on the photovoltaic panel a3. The baffle 9 is pulled upward to disengage from the card groove 15, and then the photovoltaic panel b4 and the photovoltaic panel c5 are pushed downward to align with the photovoltaic panel a3.

[0026] See also Figure 2-Figure 4 and Figure 8As shown, it also includes a protrusion 8, a bolt 82 and a latch 13. The lower parts of the photovoltaic panels b4 and the photovoltaic panels c5 are connected by welding with protrusions 8 distributed on the left and right. The upper part of the photovoltaic panel b4 is provided with a square plate to block the two protrusions 8 on the photovoltaic panel c5, so that the photovoltaic panel c5 is limited on the photovoltaic panel b4, and the square plate is close to the two protrusions 8 on the photovoltaic panel c5, so that when the photovoltaic panel c5 moves, the protrusion 8 pushes the square block to move. The lower part of the photovoltaic panel c5 is provided with a plurality of symmetrically distributed through holes 81. The square plate of the photovoltaic panel b4 is threadedly connected with Bolts 82 are distributed on the left and right, and the bolts 82 are threadedly connected to one of the through holes 81, so that the photovoltaic panel c5 is fixed on the photovoltaic panel b4. A plurality of positioning holes 12 are opened on the rear part of the base 1 and are distributed on the left and right. A latch 13 is slidably connected inside one of the positioning holes 12, and the latch 13 is engaged with the hinge rod 11, so that the hinge rod 11 is fixed on the base 1. The latch 13 is disconnected from the positioning hole 12 by pulling outward, and the latch 13 is disengaged from the hinge rod 11, and then the protective plate 2 is rotated downward to make the hinge rod 11 slide along the slide groove 14.

[0027] Initially, the return spring 10 is in a stretched state. First, the staff pulls the baffle 9 upward, and the return spring 10 continues to be stretched, thereby disengaging the baffle 9 from the card slot 15. Then, the bolt 82 is rotated outward to disengage the threaded connection with the through hole 81, and then the photovoltaic panels c5 and b4 are pushed downward. The telescopic rod 6 is shortened, and the return spring 7 is compressed, thereby aligning the photovoltaic panels c5 and b4 with the photovoltaic panel a3. Then, the pin 13 is pulled outward to disengage the connection with the positioning hole 12, and disengage the card from the hinge rod 11. The staff rotates the protective plate 2 downward to make the hinge rod 11 slide along the slide groove 14 and rotate around the base 1 to gradually approach a horizontal state. Then, the protective plate 2 is rotated downward to a suitable angle. When the photovoltaic panels a3, b4 and c5 are placed in the base 1, the staff releases the baffle 9, and the reset spring 10 returns to its original state, so that the baffle 9 moves completely downward to close the base 1. At this time, the baffle 9 is against the photovoltaic panel c5, and the photovoltaic panel c5 is confined in the base 1. Then the staff holds the handle on the baffle 9 with their hands, carries the photovoltaic assembly to the place of use, and then places the base 1 on the ground, pulls the baffle 9 upward to disengage the photovoltaic panel c5, and the reset spring 10 is stretched, and the return spring 7 returns to its original state, so that the photovoltaic panel c5 moves upward, and the telescopic rod 6 is stretched accordingly. When the photovoltaic panel c5 moves, the corresponding protrusion 8 pushes the square plate, so that the photovoltaic panel b4 moves upward together to unfold, and at the same time the square The convex block 8 corresponding to the panel limit prevents the photovoltaic panel c5 from being separated from the photovoltaic panel b4, and then the baffle plate 9 is loosened, and the reset spring 10 is slightly restored to its original state, so that the baffle plate 9 moves downward and engages with the card slot 15, thereby fixing the photovoltaic panel b4 on the protective plate 2, and then the staff rotates the protective plate 2 upward to make the hinged rod 11 slide in the opposite direction along the slide slot 14, and also rotates with the base 1 as the axis to gradually tend to an inclined state. When the protective plate 2 is rotated upward to a suitable angle, so that the photovoltaic panels a3, b4 and c5 are at a suitable angle, the staff stops rotating the protective plate 2, thereby adjusting the angles of the photovoltaic panels a3, b4 and c5, so that the external sunlight can fully irradiate the photovoltaic panels a3, b4 and c5, and then rotates upward to a suitable angle. The inner push pin 13 is connected to the positioning hole 12, and is engaged with the hinge rod 11 to lock it, thereby preventing the hinge rod 11 from sliding along the slide groove 14 to change the angles of the photovoltaic panels a3, b4 and c5. The staff places an appropriate amount of stones or counterweights on the base 1 to increase the contact force between the base 1 and the ground, thereby improving the stability of the photovoltaic module. When a strong wind blows from the outside, the staff pushes the photovoltaic panel c5 downward to a suitable position, and the return spring 7 is compressed to a suitable degree. The bolt 82 is then reversed and moved inward to be threadedly connected to the corresponding through hole 81 to fix the photovoltaic panel c5 to the photovoltaic panel b4, thereby reducing the load area of ​​the photovoltaic module and preventing the photovoltaic module from tipping over due to excessive wind force.

[0028] The above embodiments are provided for persons familiar with the art to implement or use the present invention. Personnel familiar with the art can make various modifications or changes to the above embodiments without departing from the utility model concept of the present invention. Therefore, the protection scope of the present invention is not limited to the above embodiments, but should be the maximum scope of the innovative features mentioned in the claims.

Claims

1. A portable photovoltaic module, characterized in that: The invention comprises a base (1), a protective plate (2), a photovoltaic panel a (3), a telescopic rod (6), a photovoltaic panel c (5), a photovoltaic panel b (4), a hinge rod (11), a baffle (9) and a return spring (10). The front side of the lower part of the base (1) is rotatably connected to the protective plate (2). The photovoltaic panel a (3) is installed inside the protective plate (2). The left and right sides of the photovoltaic panel a (3) are connected to the telescopic rod (6). The photovoltaic panel c (5) is connected to the telescopic rod (6). A photovoltaic panel b (4) is slidably connected between the photovoltaic panel c (5) and the photovoltaic panel a (3); a slide groove (14) is provided on the left and right sides of the photovoltaic panel a (3); a hinge rod (11) is slidably connected inside the slide groove (14); a baffle (9) is slidably connected to the upper part of the protective plate (2); a return spring (10) is sleeved on the upper part of the protective plate (2) and is distributed on the left and right; a symmetrically distributed clamping groove (15) is provided on the lower part of the photovoltaic panel b (4); and the baffle (9) is clamped with the clamping groove (15).

2. A portable photovoltaic module according to claim 1, characterized in that: The base (1) is in the shape of a frame, and stones or counterweights can be placed thereon as weight-increasing objects.

3. A portable photovoltaic module according to claim 2, characterized in that: It also includes a return spring (7). The telescopic rod (6) is sleeved with a return spring (7) for assisting in resetting. The two ends of the return spring (7) are respectively connected to the photovoltaic panel a (3) and the photovoltaic panel c (5).

4. A portable photovoltaic module according to claim 3, characterized in that: It also includes convex blocks (8), and the lower parts of the photovoltaic panels b (4) and the photovoltaic panels c (5) are fixedly connected with the convex blocks (8) distributed on the left and right.

5. A portable photovoltaic module according to claim 4, characterized in that: It also includes bolts (82). The lower part of the photovoltaic panel c (5) is provided with a plurality of symmetrically distributed through holes (81). The photovoltaic panel b (4) is threadedly connected with bolts (82) distributed on the left and right.

6. A portable photovoltaic module according to claim 5, characterized in that: The invention also comprises a latch (13). The rear part of the base (1) is provided with a plurality of positioning holes (12) distributed on the left and right. A latch (13) is slidably connected inside one of the positioning holes (12). The latch (13) is engaged with the hinge rod (11) so that the hinge rod (11) is fixed on the base (1). The latch (13) is disconnected from the positioning hole (12) by pulling the latch (13) outwards, and the latch (13) is disconnected from the hinge rod (11). Then, the protective plate (2) is rotated downwards so that the hinge rod (11) slides along the slide groove (14).

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