Battery rack of photovoltaic energy storage equipment

Abstract

The utility model relates to the technical field of battery racks, in particular to a battery rack of photovoltaic energy storage equipment, which comprises a bottom plate, a placement rack and a heat dissipation seat, side plates and a back plate are vertically arranged on the bottom plate, the side plates are oppositely arranged and are connected with the back plate, and a top plate is arranged at the tops of the side plates and the back plate; a transverse partition plate is arranged between the top plate and the bottom plate, vertical partition plates are arranged on the upper side and the lower side of the transverse partition plate respectively, and the vertical partition plates are connected with the top plate or the bottom plate. The upper space of the bottom plate is divided into a plurality of battery storage grooves with the same size by the transverse partition plates and the vertical partition plates, and the placement racks are correspondingly arranged in the battery storage grooves; the placement rack is suspended in the battery storage groove, and the heat dissipation base is correspondingly arranged at the bottom of the battery storage groove and located under the placement rack; according to the battery rack provided by the utility model, a plurality of groups of batteries can be stored and fixed, and smooth ventilation of a battery storage environment is ensured through the heat dissipation seat.

Description

Technical Field

[0001] The utility model relates to the technical field of battery racks, in particular to a battery rack for photovoltaic energy storage equipment. Background Art

[0002] A battery refers to a cup, trough or other container or part of a composite container that contains an electrolyte solution and metal electrodes to generate an electric current. It is a device that can convert chemical energy into electrical energy. In photovoltaic energy storage equipment, multiple groups of batteries used for energy storage need to be fixed together by a battery rack to meet usage requirements. Existing motor racks are usually assembled with steel plate structures and have no active heat dissipation function for the battery pack. The battery will generate heat during the energy storage process, and long-term exposure to high temperature will affect its service life. Utility Model Content

[0003] The purpose of the utility model is to provide a battery rack for photovoltaic energy storage equipment to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a battery rack for photovoltaic energy storage equipment, comprising a bottom plate, a placement rack and a heat sink, the bottom plate is vertically provided with side plates and a back plate, the side plates are arranged opposite to each other and connected to the back plate, and a top plate is arranged on top of the side plates and the back plate; a transverse partition is arranged between the top plate and the bottom plate, and vertical partitions are respectively arranged on the upper and lower sides of the transverse partition, and the vertical partitions are respectively connected to the top plate or the bottom plate; the transverse partition and the vertical partition divide the upper space of the bottom plate into a plurality of battery storage slots of the same size, the placement rack is correspondingly arranged in the battery storage slot, and the placement rack is composed of a transverse plate and a vertical plate; the placement rack is suspended in the battery storage slot, and the heat sink is correspondingly arranged at the bottom of the battery storage slot and is directly below the placement rack.

[0005] Preferably, a strip-shaped support frame is symmetrically arranged at the bottom of the side wall of the battery storage slot, and the end of the support frame is arranged as an upturned right-angled trapezoidal block; a support bar with a right-angled trapezoidal cross-section is arranged at the lower part of the horizontal plate of the placement rack, and the support bar and the support frame are mutually engaged, and the right-angled trapezoidal surfaces of the two are in contact with each other; triangular reinforcement plates are evenly arranged at the lower part of the support frame.

[0006] Preferably, the horizontal plate is provided with several groups of air holes and several groups of support pads, the air holes are square through holes, and the several groups of air holes are arranged in a rectangular array; the support pads and the air holes are staggered, the support pads are arranged as a strip structure, and the support pads are made of rubber material.

[0007] Preferably, vertical limit frames are relatively arranged on the horizontal plate, and multiple groups of the limit frames are arranged along the length direction of the horizontal plate, and a chamfered structure is arranged on the top of the limit frame; a handle is arranged on the outer side of the vertical plate, and the handle is arranged as a C-shaped structure.

[0008] Preferably, the surface of the heat sink is provided with air vents, and the side panel is provided with air inlets and air outlets, the air inlets are connected to several groups of heat sinks through pipes, and the air inlets are connected to an air supply fan; the air outlets are interconnected with several groups of battery storage slots through pipes.

[0009] Compared with the prior art, the beneficial effects of the present invention are as follows: the battery rack provided by the present invention can provide storage and fixation for multiple groups of batteries, and ensure smooth ventilation of the battery storage environment through the heat dissipation seat; the batteries are fixed by the placement rack, which can drive the batteries to move, making it convenient for the storage and use of the batteries. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model;

[0011] Figure 2 This is a schematic diagram of the structure of the placement rack of the utility model;

[0012] Numbers in the figure: 1. Bottom plate; 11. Side plate; 12. Back plate; 13. Top plate; 14. Horizontal partition; 15. Vertical partition; 16. Support frame; 17. Reinforcement plate; 18. Air inlet; 19. Air outlet; 2. Placement rack; 21. Limiting rack; 22. Air vent; 23. Support pad; 24. Handle; 25. Support bar; 3. Heat sink; 31. Air vent. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0015] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0016] See also Figure 1-2 The utility model provides a technical solution: a battery rack for photovoltaic energy storage equipment, comprising a bottom plate 1, a placement rack 2 and a heat sink 3, the bottom plate 1 is vertically provided with side plates 11 and a back plate 12, the side plates 11 are arranged opposite to each other and connected to the back plate 12, and a top plate 13 is arranged on the top of the side plates 11 and the back plate 12; a transverse partition 14 is arranged between the top plate 13 and the bottom plate 1, and vertical partitions 15 are respectively arranged on the upper and lower sides of the transverse partition 14, and the vertical partitions 15 are respectively connected to the top plate 13 or the bottom plate 1; the transverse partition 14 and the vertical partition 15 divide the upper space of the bottom plate 1 into a plurality of battery storage slots of the same size, the placement rack 2 is correspondingly arranged in the battery storage slot, and the placement rack 2 is composed of a transverse plate and a vertical plate; the placement rack 2 is suspended in the battery storage slot, and the heat sink 3 is correspondingly arranged at the bottom of the battery storage slot and is directly below the placement rack 2.

[0017] Furthermore, a strip-shaped support frame 16 is symmetrically arranged at the bottom of the side wall of the battery storage slot, and the end of the support frame 16 is arranged as an upturned right-angled trapezoidal block; a support bar 25 with a right-angled trapezoidal cross-section is arranged at the lower part of the horizontal plate of the placement rack 2, and the support bar 25 and the support frame 16 are mutually engaged, and the right-angled trapezoidal surfaces of the two are in contact with each other; a triangular reinforcement plate 17 is evenly arranged at the lower part of the support frame 16.

[0018] Furthermore, the horizontal plate is provided with a plurality of groups of air holes 22 and a plurality of groups of support pads 23, the air holes 22 are square through holes, and the plurality of groups of air holes 22 are arranged in a rectangular array; the support pads 23 are staggered with the air holes 22, the support pads 23 are arranged as a strip structure, and the support pads 23 are made of rubber material.

[0019] Furthermore, vertical limit frames 21 are relatively arranged on the horizontal plate, and multiple groups of the limit frames 21 are arranged along the length direction of the horizontal plate, and a chamfered structure is arranged on the top of the limit frame 21; a handle 24 is arranged on the outer side of the vertical plate, and the handle 24 is arranged as a C-shaped structure.

[0020] Furthermore, the surface of the heat sink 3 is provided with an air vent 31, and the side panel 11 is provided with an air inlet 18 and an air outlet 19. The air inlet 18 is connected to several groups of heat sinks 3 through a pipeline, and the air inlet 18 is connected to an air supply fan; the air outlet 19 is interconnected with several groups of battery storage slots through a pipeline.

[0021] Working principle: In actual use, the battery is set corresponding to the placement rack 2, and the battery is clamped on the horizontal plate of the placement rack 2, and the battery is clamped by the limit frame 21 on the horizontal plate; the bottom of the battery falls directly on the support pad 23, so that a gap is left between the bottom of the battery and the horizontal plate, allowing the gas in the air holes 22 on the horizontal plate to flow, thereby dissipating heat.

[0022] The placement rack 2 is clamped on the support frame 16 through the support bar 25 on the horizontal plate, and the trapezoidal surface of the support bar 25 is clamped with the trapezoidal surface on the support frame 16. In actual application, due to its own weight, the support bar 25 is tightly clamped on the support frame 16, and the whole is set in the air, and a heat sink 3 for heat dissipation is installed at the bottom.

[0023] Air is supplied to the air inlet 18 through an air supply fan, and the gas is transported to the heat sink 3 through a pipeline and discharged through the air vent 31; excess air in the battery storage slot will be squeezed out from the air outlet 19 under the action of the pipeline, thereby forming a gas flow in the battery storage slot to achieve a heat dissipation effect.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A battery rack for photovoltaic energy storage equipment, characterized in that: The invention comprises a bottom plate (1), a placement frame (2) and a heat sink (3); the bottom plate (1) is vertically provided with side plates (11) and a back plate (12); the side plates (11) are arranged opposite to each other and connected to the back plate (12); a top plate (13) is arranged on the top of the side plates (11) and the back plate (12); a transverse partition (14) is arranged between the top plate (13) and the bottom plate (1); vertical partitions (15) are respectively arranged on the upper and lower sides of the transverse partition (14); the vertical partitions (15) are arranged on the upper and lower sides of the transverse partition (14); (15) are respectively connected to the top plate (13) or the bottom plate (1); the transverse partition (14) and the vertical partition (15) divide the upper space of the bottom plate (1) into a plurality of battery storage slots of the same size, and the placement rack (2) is correspondingly arranged in the battery storage slot, and the placement rack (2) is composed of a transverse plate and a vertical plate; the placement rack (2) is suspended in the battery storage slot, and the heat sink (3) is correspondingly arranged at the bottom of the battery storage slot and is located directly below the placement rack (2).

2. A battery rack for photovoltaic energy storage equipment according to claim 1, characterized in that: A strip-shaped support frame (16) is symmetrically arranged at the bottom of the side wall of the battery storage slot, and the end of the support frame (16) is arranged as an upward-curved right-angled trapezoidal block; a support strip (25) with a right-angled trapezoidal cross section is arranged at the lower part of the horizontal plate of the placement frame (2), and the support strip (25) and the support frame (16) are mutually engaged, and the right-angled trapezoidal surfaces of the two are mutually abutted; and a triangular reinforcing plate (17) is evenly arranged at the lower part of the support frame (16).

3. A battery rack for photovoltaic energy storage equipment according to claim 1, characterized in that: The transverse plate is provided with a plurality of groups of air holes (22) and a plurality of groups of support pads (23); the air holes (22) are square through holes, and the plurality of groups of air holes (22) are arranged in a rectangular array; the support pads (23) and the air holes (22) are arranged alternately, the support pads (23) are arranged in a strip structure, and the support pads (23) are made of rubber material.

4. A battery rack for photovoltaic energy storage equipment according to claim 1, characterized in that: The horizontal plate is provided with vertical limit frames (21) opposite to each other, and a plurality of limit frames (21) are provided along the length direction of the horizontal plate, and a chamfered structure is provided at the top of the limit frames (21); a handle (24) is provided on the outer side of the vertical plate, and the handle (24) is provided as a C-shaped structure.

5. A battery rack for photovoltaic energy storage equipment according to claim 1, characterized in that: The surface of the heat sink (3) is provided with an air vent (31), and the side panel (11) is provided with an air inlet (18) and an air outlet (19); the air inlet (18) is connected to a plurality of groups of heat sinks (3) through a pipeline, and the air inlet (18) is connected to an air supply fan; the air outlet (19) is interconnected with a plurality of groups of battery storage slots through a pipeline.

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