CN216981822U

CN216981822U - Photovoltaic power generation energy memory of high conversion efficiency

Info

Publication number: CN216981822U
Application number: CN202220664799.4U
Authority: CN
Inventors: 尹家勇; 张斌
Original assignee: Jiangsu Runda New Energy Power Co ltd
Current assignee: Jiangsu Runda New Energy Power Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-07-15
Anticipated expiration: 2032-03-24

Abstract

The utility model relates to a battery technical field specifically is a photovoltaic power generation energy memory of high conversion efficiency, including the battery, the last surface mounting of battery has two binding post, binding post's surperficial electric connection has the wire, the battery is equipped with limit structure for the position of wire, limit structure includes two dead levers, the last fixed surface of dead lever and battery is connected, two the arc surface sliding connection of dead lever has the carriage, the last fixed surface of battery is connected with the limiting plate, the carriage is for the position fixedly connected with depression bar of limiting plate, the battery is for the position fixedly connected with square plate of carriage, the surface screw thread of square plate is inserted and is equipped with the screw rod, the screw rod is close to the one end rotation of carriage and is connected with trapezoidal piece. This application has solved the wire and has taken place to rock easily when windy to lead to wire and binding post contact failure, reduced the conversion efficiency of battery and can make the problem that the battery damaged even.

Description

Photovoltaic power generation energy memory of high conversion efficiency

Technical Field

The application relates to the technical field of storage batteries, in particular to a photovoltaic power generation and energy storage device with high conversion efficiency.

Background

The storage battery is an energy storage device for converting electric energy into chemical energy by means of internal active substances, wherein the storage battery is provided with a lithium battery with high conversion efficiency, in practical application, the storage battery is frequently used for storing electric energy generated by photovoltaic power generation, a wire is required to be connected with a wiring terminal on the storage battery when the storage battery is used, but the wire is easy to shake in wind, so that the wire is poor in contact with the wiring terminal, the conversion efficiency of the storage battery is reduced, and the storage battery can be damaged, and the normal use of the storage battery by a user is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aim at have the wire to take place to rock when windy easily in order to solve among the prior art to lead to wire and binding post contact failure, reduced the conversion efficiency of battery and can make the shortcoming that the battery damaged even, and the photovoltaic power generation energy memory of a high conversion efficiency who provides.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a high conversion efficiency's photovoltaic power generation energy memory, includes the battery, the last surface mounting of battery has two binding post, binding post's surperficial electric connection has the wire, the battery is equipped with limit structure for the position of wire, limit structure includes two dead levers, the last fixed surface of dead lever and battery is connected, two the arc surface sliding connection of dead lever has the carriage, the last fixed surface of battery is connected with the limiting plate, the carriage is for the fixed position depression bar of limiting plate, the battery is for the fixed position square plate of carriage, the surface screw thread of square plate is inserted and is equipped with the screw rod, the screw rod is close to the one end rotation of carriage and is connected with trapezoidal piece.

The effect that above-mentioned part reaches does: through setting up limit structure, reach the position to the wire and restrict to prevent as far as possible that the wire from rocking and leading to wire and binding post bad contact's condition to take place, and then guarantee battery can normal use, and make the battery keep the effect of high conversion efficiency state.

Preferably, one side of the trapezoid block close to the square plate is fixedly connected with a positioning rod, and the positioning rod penetrates through the square plate.

The effect that above-mentioned part reaches does: the trapezoid block can drive the positioning rod to slide when moving, and the positioning rod can limit the sliding path of the trapezoid block at the moment.

Preferably, the upper surface of carriage is fixedly connected with the rope, and the one end fixedly connected with pull ring of carriage is kept away from to the rope.

The effect that above-mentioned part reaches does: when the pull ring is pulled, the rope can move along with the pull ring, the rope moves to drive the sliding frame to move, and the rope reaches the effect of conveniently pulling the sliding frame at the moment.

Preferably, the surface of battery is equipped with four protective structure, protective structure includes two backup pads, the lateral wall fixed connection of backup pad and battery, the surface slip of backup pad is run through there is the connecting plate, two the fixed surface of connecting plate is connected with the guard plate, the cross section of guard plate is "L" shape, guard plate and battery sliding connection.

The effect that above-mentioned part reaches is: through setting up protective structure, reach the edge to the battery and protect to avoid other article to touch the condition emergence that battery edge led to the battery fracture to damage as far as possible, and then prolonged battery life's effect.

Preferably, a cylindrical block penetrates through the surface of the connecting plate in a sliding mode, the supporting plate is located between the cylindrical block and the protective plate, a circular ring is fixedly connected to the position, relative to the cylindrical block, of the storage battery, and the size of the circular ring is matched with that of the cylindrical block.

The effect that above-mentioned part reaches is: after the cylinder piece and ring joint, the ring reaches the effect that restriction cylinder piece position and then restriction connecting plate position.

Preferably, one end of the cylindrical block, which is far away from the storage battery, is fixedly connected with a magnetic sheet, and the connecting plate is an iron plate.

The effect that above-mentioned part reaches is: after the magnetic sheet contacts with the connecting plate, because the connecting plate is iron plate, so the magnetic sheet can adsorb on the surface of connecting plate with the help of self magnetic force, and the magnetic sheet reaches the effect of preventing cylinder piece and ring from breaking away from contact as far as possible this moment.

In summary, the following steps:

in this application, through setting up limit structure, reach the position to the wire and restrict to prevent as far as possible that the wire from rocking and leading to wire and binding post contact failure's condition to take place, and then guarantee battery can normal use, and make the battery keep the effect of high conversion efficiency state.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is an enlarged view of FIG. 1 of the present application at A;

FIG. 3 is a schematic view of a portion of the structure of FIG. 1 of the present application;

fig. 4 is a partial structural schematic diagram of the protective structure of the present application.

Illustration of the drawings: 1. a storage battery; 2. a wiring terminal; 3. a wire; 4. a limiting structure; 41. fixing the rod; 42. a carriage; 43. a pressure lever; 44. a limiting plate; 45. a square plate; 46. a screw; 47. a trapezoidal block; 48. positioning a rod; 49. a pull ring; 5. a protective structure; 51. a support plate; 52. a connecting plate; 53. a protection plate; 54. a circular ring; 55. a cylindrical block; 56. a magnetic sheet.

Detailed Description

Referring to fig. 1, the present application provides a technical solution: a photovoltaic power generation energy storage device with high conversion efficiency comprises a storage battery 1, wherein two wiring terminals 2 are arranged on the upper surface of the storage battery 1, the surface of each wiring terminal 2 is electrically connected with a lead 3, a limiting structure 4 is arranged at the position of the storage battery 1 relative to the lead 3, the position of the lead 3 is limited by arranging the limiting structure 4, thereby preventing the lead wire 3 from shaking to cause poor contact between the lead wire 3 and the terminal block 2, thereby ensuring the normal use of the storage battery 1 and keeping the storage battery 1 in a high conversion efficiency state, the surface of the storage battery 1 is provided with four protective structures 5, the corners of the storage battery 1 are protected by arranging the protective structures 5, thereby the condition that other article run into the corner of battery 1 and lead to battery 1 fracture damage takes place as far as possible, and then has prolonged battery 1 life's effect.

The specific arrangement and function of the limit structure 4 and the protective structure 5 will be described in detail below.

Referring to fig. 2 and 3, in the present embodiment: limit structure 4 includes two dead levers 41, and dead lever 41 is connected with the last fixed surface of battery 1, and the arc surface sliding connection of two dead levers 41 has carriage 42, and the last fixed surface of battery 1 is connected with limiting plate 44, and carriage 42 is for the fixed position depression bar 43 of limiting plate 44, and carriage 42 slides and can drive the depression bar 43 and slide. The storage battery 1 is fixedly connected with a square plate 45 relative to the position of the sliding frame 42, a screw rod 46 is inserted into the surface thread of the square plate 45, one end, close to the sliding frame 42, of the screw rod 46 is rotatably connected with a trapezoidal block 47, and the screw rod 46 can drive the trapezoidal block 47 to move when rotating.

Referring to fig. 2, specifically, a positioning rod 48 is fixedly connected to one side of the trapezoid block 47 close to the square plate 45, the positioning rod 48 penetrates through the square plate 45, the trapezoid block 47 drives the positioning rod 48 to slide when moving, and at this time, the positioning rod 48 achieves the function of limiting the sliding path of the trapezoid block 47. The upper surface fixedly connected with rope of carriage 42, the rope removes and can drive carriage 42 and remove, and the rope reaches the effect of conveniently pulling carriage 42 this moment. One end of the rope far from the sliding frame 42 is fixedly connected with a pull ring 49, and when the pull ring 49 is pulled, the rope can move along with the pull ring 49.

Referring to fig. 3 and 4, in the present embodiment: protective structure 5 includes two backup pads 51, backup pad 51 and battery 1's lateral wall fixed connection, and backup pad 51's surface slides and runs through there is connecting plate 52, and two connecting plate 52's fixed surface is connected with guard plate 53, and connecting plate 52 slides and can drive guard plate 53 and slide. The cross section of the protection plate 53 is L-shaped, and the protection plate 53 is connected with the storage battery 1 in a sliding mode. The surface of the connecting plate 52 is penetrated with a cylindrical block 55 in a sliding manner, the supporting plate 51 is positioned between the cylindrical block 55 and the protective plate 53, the position of the storage battery 1 relative to the cylindrical block 55 is fixedly connected with a circular ring 54, the size of the circular ring 54 is matched with that of the cylindrical block 55, and after the cylindrical block 55 is clamped with the circular ring 54, the circular ring 54 achieves the effect of limiting the position of the cylindrical block 55 and further limiting the position of the connecting plate 52. One end fixedly connected with magnetic sheet 56 that the battery 1 was kept away from to cylindric piece 55, connecting plate 52 are iron plate, and after magnetic sheet 56 contacted with connecting plate 52, because connecting plate 52 was iron plate, consequently magnetic sheet 56 can adsorb on the surface of connecting plate 52 with the help of self magnetic force, and magnetic sheet 56 reaches the effect that prevents cylindric piece 55 and ring 54 from breaking away from the contact as far as possible this moment.

In the working principle, when the limiting structure 4 is needed, the pull ring 49 is pulled upwards, the rope moves by means of the pull ring 49 to drive the sliding frame 42 to slide along the arc surface of the fixed rod 41, at the moment, the fixed rod 41 achieves the function of limiting the sliding path of the sliding frame 42, the sliding frame 42 drives the pressing rod 43 to slide, when the pressure lever 43 is separated from the contact with the limit plate 44, the lead 3 is placed on the upper surface of the limit plate 44, then the pull ring 49 is loosened and the screw rod 46 is rotated, the screw rod 46 can drive the trapezoidal block 47 to move towards the direction far away from the square plate 45 by means of threads, the trapezoidal block 47 can drive the positioning rod 48 to slide when moving, at the moment, the positioning rod 48 achieves the effect of limiting the sliding path of the trapezoidal block 47, the trapezoidal block 47 can contact with the sliding frame 42 when moving, the sliding frame 42 can slide towards the direction close to the storage battery 1, the pressing rod 43 can contact with the lead 3 by means of sliding of the sliding frame 42, and at the moment, the pressing rod 43 and the limiting plate 44 achieve the effect of limiting the position of the lead 3.

When the protective structure 5 needs to be used, the connecting plate 52 is moved, the connecting plate 52 is inserted into the supporting plate 51, the connecting plate 52 is moved to drive the protective plate 53 to move, after the protective plate 53 is contacted with the corners of the storage battery 1, the cylindrical block 55 is inserted into the circular ring 54 along the surface of the connecting plate 52, after the circular ring 54 is clamped with the cylindrical block 55, the circular ring 54 achieves the effect of limiting the position of the cylindrical block 55 and further limiting the position of the connecting plate 52, the cylindrical block 55 slides to drive the magnetic sheet 56 to slide, after the magnetic sheet 56 is contacted with the connecting plate 52, the connecting plate 52 is an iron plate, so the magnetic sheet 56 is adsorbed on the surface of the connecting plate 52 by virtue of the magnetic force of the magnetic sheet 56, and at the moment, the magnetic sheet 56 achieves the effect of preventing the cylindrical block 55 from being separated from the circular ring 54.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Claims

1. A photovoltaic power generation energy storage device with high conversion efficiency comprises a storage battery (1), and is characterized in that: two wiring terminals (2) are arranged on the upper surface of the storage battery (1), the surface of each wiring terminal (2) is electrically connected with a lead (3), a position limiting structure (4) is arranged at the position of the storage battery (1) relative to the lead (3), the limiting structure (4) comprises two fixing rods (41), the fixing rods (41) are fixedly connected with the upper surface of the storage battery (1), the arc surfaces of the two fixing rods (41) are connected with a sliding frame (42) in a sliding manner, a limiting plate (44) is fixedly connected to the upper surface of the storage battery (1), a pressure rod (43) is fixedly connected to the position of the sliding frame (42) corresponding to the limiting plate (44), a square plate (45) is fixedly connected to the position of the storage battery (1) relative to the sliding frame (42), a screw (46) is inserted into the surface threads of the square plate (45), and a trapezoidal block (47) is rotatably connected to one end, close to the sliding frame (42), of the screw (46).

2. The photovoltaic power generation and energy storage device with high conversion efficiency as claimed in claim 1, characterized in that: one side of the trapezoidal block (47) close to the square plate (45) is fixedly connected with a positioning rod (48), and the positioning rod (48) penetrates through the square plate (45).

3. The photovoltaic power generation and energy storage device with high conversion efficiency as claimed in claim 1, characterized in that: the upper surface of carriage (42) is fixedly connected with the rope, and the one end fixedly connected with pull ring (49) of carriage (42) is kept away from to the rope.

4. The photovoltaic power generation and energy storage device with high conversion efficiency as claimed in claim 1, characterized in that: the surface of battery (1) is equipped with four protective structure (5), protective structure (5) include two backup pad (51), the lateral wall fixed connection of backup pad (51) and battery (1), the surperficial slip of backup pad (51) is run through there are connecting plate (52), two the fixed surface of connecting plate (52) is connected with guard plate (53), the transversal "L" of personally submitting of guard plate (53) appears, guard plate (53) and battery (1) sliding connection.

5. The photovoltaic power generation and energy storage device with high conversion efficiency as claimed in claim 4, characterized in that: the surface of the connecting plate (52) is provided with a cylindrical block (55) in a sliding penetrating mode, the supporting plate (51) is located between the cylindrical block (55) and the protective plate (53), a circular ring (54) is fixedly connected to the position, relative to the cylindrical block (55), of the storage battery (1), and the size of the circular ring (54) is matched with that of the cylindrical block (55).

6. The photovoltaic power generation and energy storage device with high conversion efficiency as claimed in claim 5, characterized in that: one end, far away from the storage battery (1), of the cylindrical block (55) is fixedly connected with a magnetic sheet (56), and the connecting plate (52) is an iron plate.