CN211953299U

CN211953299U - Collapsible photovoltaic module

Info

Publication number: CN211953299U
Application number: CN202020176814.1U
Authority: CN
Inventors: 杜晨溦
Original assignee: Southwest University
Current assignee: Southwest University
Priority date: 2020-02-17
Filing date: 2020-02-17
Publication date: 2020-11-17
Anticipated expiration: 2030-02-17

Abstract

The utility model discloses a collapsible photovoltaic module, including a chimney, the outer wall of a chimney rigid coupling has four first supports in proper order, the bottom rigid coupling of threaded rod has the handle, it has solar cell panel to hold in the palm groove inner wall clearance fit, the bottom of doubling plate is laminated with the inner wall bottom in support groove, the top in support groove is equipped with the subassembly that opens and shuts, the inside of a chimney is equipped with supporting component. This collapsible photovoltaic module, through the subassembly that opens and shuts, hold in the palm the groove, solar cell panel, the cooperation of glass board and doubling board, make solar cell panel's position fixed, play the guard action to solar cell panel, through supporting component, the cooperation of threaded rod and vertical cylinder, make and hold in the palm the groove and can drive solar cell panel and rotate, and then make the user adjust solar cell panel's angle according to the position of sunlight, and then improve the utilization ratio of light energy, and can make and hold in the palm the groove and drive solar cell panel shrink downwards, and then the occupation of land space that significantly reduces.

Description

Collapsible photovoltaic module

Technical Field

The utility model relates to a photovoltaic module technical field specifically is a collapsible photovoltaic module.

Background

The single solar cell can not be directly used as a power supply, a plurality of single cells are required to be connected in series and in parallel and tightly packaged into a module as the power supply, and a photovoltaic module is also called as a solar cell panel, is a core part in a solar power generation system and is also the most important part in the solar power generation system. Photovoltaic module among the prior art has a great deal of not enough, when removing and transporting, can't realize the shrink function, and then leads to occupation space great, and then causes the trouble with removing transporting, and when using, can't adjust solar cell panel's angle according to the position of sunlight, and then make solar cell panel to the utilization ratio greatly reduced of light energy, bring inconvenience for people use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a collapsible photovoltaic module to solve the photovoltaic module among the prior art that proposes in the above-mentioned background art and have a great deal of not enough, when removing and transporting, can't realize the shrink function, and then it is great to lead to occupation space, and then cause the trouble to the transportation with removing, and when using, can't adjust solar cell panel's angle according to the position of sunlight, and then make solar cell panel to the utilization ratio greatly reduced of light energy, for people use the problem of bringing inconvenience.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a collapsible photovoltaic module, includes the chimney, the outer wall of chimney rigid coupling has four first supports in proper order, the outer end of first support all is connected with the second support through first round pin axle rotation, the outer end rigid coupling of second support has the groove of holding in the palm, the inner wall threaded connection of chimney has the threaded rod, the bottom rigid coupling of threaded rod has the handle, it has solar cell panel to hold in the palm groove inner wall clearance fit, solar cell panel's upper and lower both ends are all glued there is the EVA layer, two the outer end on EVA layer is glued glass board and doubling respectively, the bottom of doubling and the inner wall bottom of holding in the palm the groove are laminated mutually, the top of holding in the palm the groove is equipped with the subassembly that opens and shuts, the inside of chimney is equipped with supporting component.

Preferably, the opening and closing assembly comprises a square frame, a second pin shaft, a screw and a threaded hole, the inner end of the square frame is rotatably connected with the inner end of the top of the bracket through the second pin shaft, the screw is in clearance fit with the outer side of the top of the square frame, the lower part of the outer wall of the screw is in threaded connection with the outer end of the top of the bracket through the threaded hole, and the bottom of the square frame is attached to the top of the glass plate.

Preferably, the outer wall of the square frame is aligned with the outer wall of the bracket.

Preferably, the supporting component includes montant, bearing, third support, first round bar, branch, logical groove, second round bar, slider and spout, the outer wall of montant and the inner wall clearance fit of erecting a section of thick bamboo, the bottom of montant is passed through the bearing and is connected with the top rotation of threaded rod, the rigid coupling has four third supports in proper order below the outer wall of montant, the outer end of third support rotates through first round bar and is connected with branch, the outer wall of branch is through leading to the groove and erecting the outer wall clearance fit of a section of thick bamboo, the outer end of branch rotates through the second round bar and is connected with the slider, the bottom slip joint in spout and support groove is passed through at the top of slider.

Preferably, the positions of the four third brackets correspond to the positions of the four first brackets one by one.

Preferably, the four third supports are distributed in a degree manner by taking the vertical rod as a circle center.

Compared with the prior art, the beneficial effects of the utility model are that: this collapsible photovoltaic module, through the subassembly that opens and shuts, hold in the palm the groove, solar cell panel, the cooperation of glass board and doubling board, make solar cell panel's position fixed, play the guard action to solar cell panel, through supporting component, the cooperation of threaded rod and vertical cylinder, make and hold in the palm the groove and can drive solar cell panel and rotate, and then make the user adjust solar cell panel's angle according to the position of sunlight, and then improve the utilization ratio of light energy, and can make and hold in the palm the groove and drive solar cell panel shrink downwards, and then the occupation of land space that significantly reduces, convenient transportation and removal, and then facilitate for people.

Drawings

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

FIG. 2 is a schematic view showing the connection of the vertical tube, the first bracket and the second bracket of FIG. 1;

FIG. 3 is a schematic view showing the connection relationship between the bracket, the square frame and the screw in FIG. 1;

fig. 4 is a schematic view of the connection relationship between the vertical rod, the through groove and the support rod in fig. 1.

In the figure: 1. vertical cylinder, 2, first support, 3, first round pin axle, 4, second support, 5, bracket, 6, threaded rod, 7, handle, 8, the subassembly that opens and shuts, 801, square frame, 802, second round pin axle, 803, screw, 804, screw hole, 9, supporting component, 901, montant, 902, bearing, 903, third support, 904, first round bar, 905, branch, 906, logical groove, 907, second round bar, 908, slider, 909, spout, 10, solar cell panel, 11, EVA layer, 12, glass board, 13, the doubler.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a retractable photovoltaic component comprises a vertical cylinder 1, wherein four first brackets 2 are fixedly connected to the outer wall of the vertical cylinder 1 in sequence, the four first brackets 2 are arranged at 90 degrees, the outer ends of the first brackets 2 are rotatably connected with a second bracket 4 through first pin shafts 3, the first pin shafts 3 enable the second bracket 4 to rotate when stressed, the outer end of the second bracket 4 is fixedly connected with a supporting groove 5, the inner wall of the vertical cylinder 1 is in threaded connection with a threaded rod 6, the bottom of the threaded rod 6 is fixedly connected with a handle 7, the handle 7 is used for rotating the threaded rod 6, a solar cell panel 10 is in clearance fit with the inner wall of the supporting groove 5, the upper end and the lower end of the solar cell panel 10 are respectively glued with an EVA layer 11, the EVA layer has viscosity and is good in flexibility, shockproof, antiskid and high in pressure resistance, the outer ends of the two EVA layers 11 are respectively glued with a glass plate 12 and a doubling plate 13, the glass plate 13 is toughened glass, the bottom of the doubling plate 13 is, the top of holding in the palm groove 5 is equipped with the subassembly 8 that opens and shuts, the subassembly 8 that opens and shuts is used for playing limiting displacement to solar cell panel 10, the subassembly 8 that opens and shuts includes square frame 801, second round pin axle 802, screw 803 and screw hole 804, the inner of square frame 801 is through second round pin axle 802 with hold in the palm the top of groove 5 the inner rotate and be connected, second round pin axle 802 makes square frame 801 can rotate when the atress, square frame 801 outer wall is aligned with the outer wall of holding in the palm groove 5, make the connection of screw 803 and screw hole 804 more accurate, the top outside clearance fit of square frame 801 has screw 803, screw 803 passes through screw hole 804 and holds in the palm the top outer end threaded connection of groove 5 below the outer wall of screw 803, the bottom of square frame 801 is laminated with the top of glass board 12, square frame 801 plays limiting displacement to holding in the groove 5 inner structure, the inside of vertical cylinder 1 is equipped with supporting component 9, supporting component 9 includes montan, The support comprises a first round rod 904, a support rod 905, a through groove 906, a second round rod 907, a sliding block 908 and a sliding groove 909, wherein the outer wall of a vertical rod 901 is in clearance fit with the inner wall of a vertical cylinder 1, the bottom of the vertical rod 901 is rotatably connected with the top of a threaded rod 6 through a bearing 902, the threaded rod 6 is not influenced by the movement track of the threaded rod when rotated through the bearing 902, four third supports 903 are fixedly connected below the outer wall of the vertical rod 901 in sequence, the four third supports 903 are distributed at 90 degrees by taking the vertical rod 901 as the center of a circle, so that the four support grooves 5 are more stably supported, the four third supports 903 are in one-to-one correspondence with the positions of four first supports 2, the support stability is further increased, the outer end of the third support 903 is rotatably connected with the support rod 905 through the first round rod 904, the first round rod 904 enables the support rod 905 to rotate when stressed, the outer wall of the support rod 905 is in clearance fit with the, the outer end of the support bar 905 is rotatably connected with a sliding block 908 through a second round bar 907, the first round bar 907 enables the sliding block 908 to rotate when stressed, the top of the sliding block 908 is in sliding clamping connection with the bottom of the bracket 5 through a sliding groove 909, and the sliding groove 909 plays a guiding role in guiding the sliding block 908.

When the retractable photovoltaic module is used, firstly, the vertical cylinder 1 is connected with an external fixing device, so that the vertical cylinder 1 is fixed at a designated position, the handle 7 is rotated, the threaded rod 6 is rotated, the outer wall of the threaded rod 6 is in threaded connection with the inner wall of the vertical cylinder 1, the top of the threaded rod 6 is rotatably connected with the vertical rod 901 through the bearing 902, so that the threaded rod 6 drives the vertical rod 901 to move upwards, the threaded rod is connected with the support rod 905 in a rotating manner through the third support 903, the support rod 905 is in clearance fit with the through groove 906, so that the support rod 905 rotates outwards while moving upwards, and further the outer end of the support rod 905 is rotatably connected with the sliding block 908, and the sliding block 908 is in sliding clamping connection with the sliding groove 909, so that the sliding block 908 slides outwards along with the movement of the support rod 905, and further the bracket 5 rotates, so that, and then make solar cell panel 10 work, through rotating the handle, can make the user adjust according to the position of sunlight and the turned angle who holds in the palm groove 5, and then make the contact maximize of solar cell panel 10 and sunlight, and then improve the utilization ratio of solar cell panel 10's light energy, on the same principle, when the device needs to remove, accessible counter-rotation handle 7, make montant 901 drive third support 903 descend, and then make branch 905 shrink to the inside of erecting a section of thick bamboo 1 through logical groove 906, slider 908 slides along spout 909 to the inner end, and then make and hold in the palm groove 5 and rotate downwards, and then make the device collapsible, the occupation space that significantly reduces, make things convenient for its transportation and removal, and then make things convenient for people to use.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A retractable photovoltaic module comprising a shaft (1), characterized in that: four first brackets (2) are fixedly connected on the outer wall of the vertical cylinder (1) in sequence, the outer ends of the first brackets (2) are rotatably connected with second brackets (4) through first pin shafts (3), a bracket (5) is fixedly connected at the outer end of the second bracket (4), a threaded rod (6) is connected with the inner wall of the vertical cylinder (1) in a threaded manner, the bottom of the threaded rod (6) is fixedly connected with a handle (7), the inner wall of the bracket (5) is in clearance fit with a solar cell panel (10), the upper end and the lower end of the solar cell panel (10) are respectively glued with an EVA layer (11), the outer ends of the two EVA layers (11) are respectively glued with a glass plate (12) and a composite plate (13), the bottom of the compound plate (13) is jointed with the bottom of the inner wall of the bracket (5), the top of the bracket (5) is provided with an opening and closing component (8), and the inside of the vertical cylinder (1) is provided with a supporting component (9).

2. A retractable photovoltaic module according to claim 1, wherein: the opening and closing assembly (8) comprises a square frame (801), a second pin shaft (802), a screw (803) and a threaded hole (804), the inner end of the square frame (801) is rotatably connected with the inner end of the top of the bracket (5) through the second pin shaft (802), the screw (803) is in clearance fit with the outer side of the top of the square frame (801), the lower part of the outer wall of the screw (803) is in threaded connection with the outer end of the top of the bracket (5) through the threaded hole (804), and the bottom of the square frame (801) is attached to the top of the glass plate (12).

3. A retractable photovoltaic module according to claim 2, wherein: the outer wall of the square frame (801) is aligned with the outer wall of the bracket (5).

4. A retractable photovoltaic module according to claim 1, wherein: the supporting component (9) comprises a vertical rod (901), a bearing (902), a third bracket (903), a first round rod (904), a support rod (905), a through groove (906), a second round rod (907), a sliding block (908) and a sliding groove (909), the outer wall of the vertical rod (901) is in clearance fit with the inner wall of the vertical cylinder (1), the bottom of the vertical rod (901) is rotatably connected with the top of the threaded rod (6) through a bearing (902), four third brackets (903) are fixedly connected below the outer wall of the vertical rod (901) in sequence, the outer end of the third bracket (903) is rotatably connected with a supporting rod (905) through a first round rod (904), the outer wall of the supporting rod (905) is in clearance fit with the outer wall of the vertical cylinder (1) through a through groove (906), the outer end of the supporting rod (905) is rotatably connected with a sliding block (908) through a second round rod (907), the top of the sliding block (908) is in sliding clamping connection with the bottom of the bracket (5) through a sliding groove (909).

5. A retractable photovoltaic module according to claim 4, wherein: the positions of the four third supports (903) correspond to the positions of the four first supports (2) one by one.

6. A retractable photovoltaic module according to claim 4, wherein: the four third supports (903) are distributed in a 90-degree mode by taking the vertical rod (901) as a circle center.