Energy storage battery for photovoltaic panel

Abstract

The utility model discloses an energy storage battery for a photovoltaic panel, and particularly relates to the technical field of energy storage batteries, the energy storage battery comprises an energy storage battery body and an outer protective shell arranged outside the energy storage battery body, a plurality of heat dissipation piece installation grooves are formed in a movable installation plate at equal intervals, heat dissipation pieces are detachably installed in the heat dissipation piece installation grooves, and the heat dissipation pieces are arranged in the heat dissipation piece installation grooves. The heat dissipation piece comprises a heat conduction block and a heat dissipation piece which are connected, the heat conduction block is attached to the energy storage battery body, the width of the heat conduction block is larger than that of the heat dissipation piece installation groove, and the face, away from the energy storage battery body, of the heat conduction block is connected with two elastic pieces protruding outwards. According to the utility model, the hinged movable mounting plate is arranged, the heat dissipation piece consisting of the heat conduction block, the heat dissipation sheet and the elastic sheet is arranged, and the heat dissipation piece is mounted from inside to outside, so that after the movable mounting plate returns to the through hole, the heat conduction block can be ensured to be attached to the outer wall of the energy storage battery body, and the heat dissipation piece is prevented from moving outwards to be separated from the outer wall of the energy storage battery body; and an effective heat dissipation effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage batteries, and particularly relates to an energy storage battery for a photovoltaic panel. Background Art

[0002] The combination of a photovoltaic panel (solar panel) and an energy storage battery is a common configuration in modern renewable energy systems. This combination is called a photovoltaic energy storage system. The photovoltaic panel is responsible for converting solar energy into electrical energy, and the energy storage battery is a key device for storing electrical energy in the power system. The energy storage battery is used to store excess power for use at night or when sunlight is insufficient.

[0003] The existing photovoltaic panels generate excess electricity and store it using an energy storage battery. For the energy storage battery, an external protective shell is often set for protection. And in order to increase the heat dissipation function of the energy storage battery, a heat dissipation structure is often provided on the energy storage battery. At present, some use heat sinks to fit the energy storage battery for heat dissipation. However, the installation of the heat sink mostly uses a direct plug-in method from the outside to make the end of the heat sink fit the outer wall of the energy storage battery. After being plugged in from the outside and being collided, the heat sink is likely to move outward, resulting in poor stability of fitting the outer wall of the energy storage battery. If screws or other fasteners are used for fastening, it is more troublesome. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an energy storage battery for a photovoltaic panel to solve the above deficiencies in the technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An energy storage battery for a photovoltaic panel, including an energy storage battery body and an outer protective shell arranged outside the energy storage battery body. A gap is left between the inner side wall of the outer protective shell and the side wall of the energy storage battery body. And a through opening is provided on the side wall of the outer protective shell. An activity mounting plate is hinged in the through opening. A plurality of heat dissipation component mounting grooves are equidistantly arranged on the activity mounting plate. A heat dissipation component is detachably mounted in the heat dissipation component mounting groove.

[0006] The heat dissipation component includes a heat conduction block and a heat sink connected to each other. The heat conduction block is in contact with the energy storage battery body. The width of the heat conduction block is greater than the width of the heat dissipation component mounting groove. The width of the heat sink is less than the width of the heat conduction block. Two outwardly protruding elastic pieces are connected to the side of the heat conduction block facing away from the energy storage battery body. The two elastic pieces are respectively located on both sides of the heat sink.

[0007] Preferably, it further includes a limiting member for restricting the outward turning of the activity mounting plate after the activity mounting plate is in the through opening.

[0008] Preferably, the limiting member includes a retaining strip and a through rod. One end of the through rod is fixed to the upper end of the side wall of the outer protective shell. A through groove adapted to the through rod is provided near one end of the retaining strip.

[0009] Preferably, a circular baffle is fixed to the other end of the rod passing through, and the diameter of the circular baffle is larger than the inner diameter of the through groove.

[0010] Preferably, hinge rods are connected to the bottoms of both ends of the movable mounting plate, hinge grooves are formed at the bottoms of both sides inside the through opening, and the hinge rods are rotatably fitted in the hinge grooves.

[0011] Preferably, a wiring hole is formed at one end of the outer protective shell.

[0012] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0013] 1. By providing a hinged movable mounting plate and a heat dissipation member composed of a heat conducting block, heat dissipation fins and an elastic sheet, and installing the heat dissipation member from the inside to the outside, after the movable mounting plate returns to the inside of the through opening, it can be ensured that the heat conducting block fits the outer wall of the energy storage battery, and the outward movement of the heat dissipation member is avoided, so that the heat conducting block is separated from the outer wall of the energy storage battery, ensuring an effective heat dissipation effect.

[0014] 2. By providing a limiting member, after the movable mounting plate returns to the inside of the through opening, the operator can rotate the blocking strip sleeved on the outside of the rod passing through to make the blocking strip vertically downward, and use the blocking strip to block the upper end of the movable mounting, so as to ensure the stability of the movable mounting plate inside the through opening, prevent the movable mounting plate from turning outwards, and avoid the heat conducting block being separated from the outer wall of the energy storage battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the outer protective shell of the present utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the heat dissipation member of the present utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the limiting member of the present utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the movable mounting plate of the present utility model.

[0021] Description of the reference numerals:

[0022] 1. Energy storage battery body; 2. Outer protective shell; 3. Wiring hole; 4. Movable mounting plate; 5. Heat dissipation component; 51. Heat conduction block; 52. Heat sink; 53. Elastic piece; 6. Limiting component; 61. Stop bar; 62. Through groove; 63. Through rod; 64. Circular baffle; 7. Through port; 8. Hinge groove; 9. Hinge rod; 10. Heat dissipation component mounting groove. Specific embodiments

[0023] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] Figure 1 is a schematic diagram of the overall structure of the present invention, and in combination with Figure 2 and Figure 5 As shown, the energy storage battery for photovoltaic panels includes an energy storage battery body 1 and an outer protective shell 2 provided outside the energy storage battery body 1. The outer protective shell 2 is used to protect the energy storage battery body 1. A wiring hole 3 is opened at one end of the outer protective shell 2, and there is a gap between the inner side wall of the outer protective shell 2 and the side wall of the energy storage battery body 1. The setting of the gap facilitates the circulation of air and heat dissipation. A through port 7 is opened on the side wall of the outer protective shell 2, and a movable mounting plate 4 is hinged in the through port 7. A plurality of heat dissipation component mounting grooves 10 are equidistantly opened on the movable mounting plate 4, and a heat dissipation component 5 is detachably installed in the heat dissipation component mounting groove 10. The heat dissipation component 5 is used to dissipate the heat generated during the use of the energy storage battery body 1.

[0025] Among them, hinge rods 9 are connected to the bottoms of both ends of the movable mounting plate 4, and hinge grooves 8 are opened at the bottoms of both sides inside the through port 7. The hinge rods 9 are rotatably fitted in the hinge grooves 8. By using the rotation of the hinge rods 9 in the hinge grooves 8, the hinging of the movable mounting plate 4 is realized. When it is necessary to clean or replace the heat dissipation component 5, the movable mounting plate 4 can be first turned outwards, so that the movable mounting plate 4 is turned out from the through port 7, and the heat dissipation component 5 attached to the outer wall of the energy storage battery body 1 can be turned out together.

[0026] Refer to Figure 3 As shown, the heat dissipation component 5 includes a connected heat conduction block 51 and a heat sink 52. The heat conduction block 51 is in contact with the energy storage battery body 1. The width of the heat conduction block 51 is greater than the width of the heat dissipation component mounting groove 10, and the width of the heat sink 52 is less than the width of the heat conduction block 51. Two outwardly protruding elastic pieces 53 are connected to the side of the heat conduction block 51 facing away from the energy storage battery body 1, and the two elastic pieces 53 are located on both sides of the heat sink 52.

[0027] Through the above technical solutions:

[0028] When in use, the heat-conducting block 51 that fits the outer wall of the energy storage battery body 1 can conduct heat to the heat sink 52 for dissipation. When installing the heat sink 5, first turn the movable mounting plate 4 outside, and then install the heat sink 5 from the inner side of the movable mounting plate 4, pass the heat sink 5 through the heat sink mounting groove 10, and use the elastic sheet 53 protruding outward to press the side wall of the heat sink mounting groove 10, so as to ensure the overall stability of the heat sink 5, and after the movable mounting plate 4 returns to the through opening 7, it can ensure that the heat-conducting block 51 fits the outer wall of the energy storage battery body 1, and the width of the heat-conducting block 51 is greater than the width of the heat sink mounting groove 10, so as to prevent the heat sink 5 from moving outward and causing the heat-conducting block 51 to separate from the outer wall of the energy storage battery body 1.

[0029] In addition, see Figure 1 As shown, the energy storage battery for the photovoltaic panel further includes a limiting member 6 , which is used to limit the outward turning of the movable mounting plate 4 after the movable mounting plate 4 is in the through opening 7 .

[0030] Among them, see Figure 4 As shown, the limiting member 6 includes a baffle 61 and a through rod 63, one end of the through rod 63 is fixed to the upper end of the side wall of the outer protective shell 2, a through slot 62 adapted to the through rod 63 is opened near one end of the baffle 61, and a circular baffle 64 is fixed to the other end of the through rod 63, and the diameter of the circular baffle 64 is larger than the inner diameter of the through slot 62.

[0031] Through the above, after the movable mounting plate 4 returns to the through opening 7, the staff can rotate the baffle 61 sleeved on the outside of the through rod 63 to make the baffle 61 vertically downward, and use the baffle 61 to block the upper end of the movable mounting plate 4, so as to ensure the stability of the movable mounting plate 4 in the through opening 7, prevent the movable mounting plate 4 from turning over, and avoid the heat conductive block 51 from being out of contact with the outer wall of the energy storage battery body 1.

[0032] In addition, before the movable mounting plate 4 returns to the through opening 7, if the blocking bar 61 generates a blockage, the blocking bar 61 needs to be rotated first to release the blockage.

[0033] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An energy storage battery for a photovoltaic panel, comprising an energy storage battery body (1) and an outer protective shell (2) arranged outside the energy storage battery body (1), characterized in that: A gap is left between the inner side wall of the outer protective shell (2) and the side wall of the energy storage battery body (1), and a through opening (7) is provided on the side wall of the outer protective shell (2), a movable mounting plate (4) is hinged in the through opening (7), a plurality of heat sink mounting grooves (10) are provided on the movable mounting plate (4) at equal intervals, and a heat sink (5) is detachably mounted in the heat sink mounting groove (10); The heat sink (5) comprises a connected heat conducting block (51) and a heat sink (52); the heat conducting block (51) is in contact with the energy storage battery body (1); the width of the heat conducting block (51) is greater than the width of the heat sink mounting groove (10); the width of the heat sink (52) is less than the width of the heat conducting block (51); and two elastic sheets (53) protruding outward are connected to a side of the heat conducting block (51) facing away from the energy storage battery body (1); the two elastic sheets (53) are located on both sides of the heat sink (52).

2. The energy storage battery for photovoltaic panels according to claim 1, characterized in that: It also includes a limiting member (6), which is used to limit the outward turning of the movable mounting plate (4) after the movable mounting plate (4) is in the through opening (7).

3. The energy storage battery for photovoltaic panels according to claim 2, characterized in that: The limiting member (6) comprises a stop bar (61) and a through rod (63), one end of the through rod (63) is fixed to the upper end of the side wall of the outer protective shell (2), and a through groove (62) adapted to the through rod (63) is provided near one end of the stop bar (61).

4. The energy storage battery for photovoltaic panels according to claim 3, characterized in that: A circular baffle (64) is fixed to the other end of the penetration rod (63), and the diameter of the circular baffle (64) is greater than the inner diameter of the penetration groove (62).

5. The energy storage battery for photovoltaic panels according to claim 1, characterized in that: The bottoms of both ends of the movable mounting plate (4) are connected to hinge rods (9), and the bottoms of both sides of the through opening (7) are provided with hinge grooves (8), and the hinge rods (9) are rotatably matched with the hinge grooves (8).

6. The energy storage battery for photovoltaic panels according to claim 1, characterized in that: A wiring hole (3) is provided at one end of the outer protective shell (2).

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