Energy storage cabinet body for installing energy storage battery

Abstract

An energy storage cabinet body used for installing energy storage batteries comprises a cabinet body, a cabinet door is rotationally connected to the cabinet body, a top cover is arranged at the top of the cabinet body, a base is arranged at the bottom of the cabinet body, the cabinet body comprises bearing frames and an installing frame, the bearing frames are arranged at the lower end in the cabinet body in the vertical direction of the cabinet body, and the installing frame is arranged at the lower end in the cabinet body. The mounting frame is arranged at the upper end in the cabinet body in the vertical direction of the cabinet body, the bearing frame is used for bearing the battery management unit, the mounting frame is used for fixing the energy storage battery, and the storage cabinet is reasonable in internal and external structure design, small in occupied area and suitable for small shops and families.

Description

TECHNICAL FIELD

[0001] The utility model relates to energy storage battery technical field especially a kind of energy storage cabinet for installing energy storage battery. BACKGROUND

[0002] With the development of the times, more and more power equipment is popularized, and correspondingly, energy storage batteries for providing power for power equipment are also used by more and more small shops and families, and energy storage cabinets for carrying energy storage batteries are also delivered to small shops and families.

[0003] Energy storage cabinets play an important role in power systems, and can install battery modules, battery management systems BMS, inverters, control systems, cooling systems and connectors and other components inside to facilitate battery storage.

[0004] However, existing energy storage cabinets are mostly used in industrial and commercial fields, which have high demand for electricity consumption, many internal electrical components, complex electrical component arrangement, large volume and large floor area, and are not suitable for small shops and families.

[0005] Based on the above problems, the present application provides an energy storage cabinet for installing energy storage batteries, which has reasonable internal and external structure design, small floor area and is suitable for small shops and families. SUMMARY

[0006] The utility model discloses in order to overcome the defect in prior art, provide a kind of energy storage cabinet for installing energy storage batteries, which has reasonable internal and external structure design, small floor area and is suitable for small shops and families.

[0007] To achieve the above purpose, the utility model adopts the technical scheme: an energy storage cabinet for installing energy storage batteries, comprising a cabinet, a cabinet door is rotatably connected to the cabinet, a top cover is provided on the top of the cabinet, a base is provided on the bottom of the cabinet, the cabinet includes a load-bearing frame and a mounting bracket, a plurality of load-bearing frames are arranged at the lower end of the cabinet in the vertical direction of the cabinet, the mounting bracket is arranged at the upper end of the cabinet in the vertical direction of the cabinet, the load-bearing frame is used to carry the battery management unit, and the mounting bracket is used to fix the energy storage battery.

[0008] As a preferred embodiment of the utility model, the cabinet includes an air inlet and an air outlet, the air inlet is provided at the bottom or side of the cabinet, the air outlet is provided at the top of the cabinet, and the number of air inlets is greater than 1.

[0009] As a preferred embodiment of the utility model, an exhaust fan is provided inside the cabinet, and the exhaust fan is located at the lower end of the air outlet.

[0010] As a preferred scheme of the utility model, the top cover comprises a mounting part and a shielding cover, a ventilation space is formed between the mounting part and the shielding cover, a mounting hole is formed on the mounting part, and a ventilation hole is formed on the shielding cover.

[0011] As a preferred scheme of the utility model, the cabinet top is formed with cabinet threaded holes, and the cabinet threaded holes correspond to the mounting parts one by one.

[0012] As a preferred scheme of the utility model, the base comprises bottom feet, a hollow part is formed between adjacent bottom feet, through holes are arranged at the bottom of the bottom feet, and a flip cover is rotatably arranged on the outer side surface of the bottom feet.

[0013] As a preferred scheme of the utility model, the cabinet comprises an inlet and outlet line port, and the inlet and outlet line port is located at the middle of the side surface of the cabinet.

[0014] As a preferred scheme of the utility model, each mounting frame comprises a fixed column and a support column arranged between the fixed columns, and a plurality of threaded holes are formed on the support column.

[0015] As a preferred scheme of the utility model, each load-bearing frame comprises two symmetrically arranged L-shaped supports.

[0016] As a preferred scheme of the utility model, the load-bearing frame and the mounting frame are fixedly welded in the cabinet.

[0017] The utility model discloses the beneficial effect is:

[0018] 1. The utility model discloses the position of load-bearing frame, mounting frame is reasonably set, realizes the determination of load-bearing frame, mounting frame to the position of electric power element in the cabinet and bears, avoids the waste of the space in the cabinet, reduces the volume of cabinet, makes the cabinet suitable for family.

[0019] 2. The utility model discloses that load-bearing frame, mounting frame are arranged in vertical row single column, so that a plurality of electric power elements are also arranged in vertical row single column, and accordingly, the cabinet is single column structure, and the volume of the cabinet is small, and the land occupation area is little, which is convenient for family use.

[0020] 3. The utility model discloses that the air inlet and the air outlet realize the heat exchange of external air and the hot air in the cabinet, and the air outlet is convenient for the temperature reduction of electric power element in the cabinet, and the exhaust fan at the lower end of the air outlet accelerates the hot air in the internal discharge cabinet, and improves the heat exchange efficiency.

[0021] 4. The utility model discloses that the top cover shields the air outlet, avoids the direct entry of external moisture, pollutants into the air outlet and causes the damage of electric power element in the cabinet, and the ventilation space and the ventilation hole on the top cover are convenient for the air of the air outlet to be discharged quickly from the periphery of the top cover and are quickly radiated.

[0022] 5. The utility model discloses form hollow part between adjacent bottom foot, and hollow part is convenient for fork truck or load belt to enter base, so that the cabinet body can be quickly handled. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the internal structure schematic diagram of the utility model Figure One ;

[0024] Figure 2 It is the internal structure schematic diagram of the utility model Figure Two ;

[0025] Figure 3 It is the external structure schematic diagram of the utility model;

[0026] Figure 4 It is the structure schematic diagram of the utility model top cover;

[0027] Figure 5 It is the structure schematic diagram of the utility model bottom foot;

[0028] Figure 6 It is the schematic diagram of the utility model inlet and outlet port;

[0029] Mark in drawing: 1, cabinet body, 2, cabinet door, 3, top cover, 4, base, 5, exhaust fan, 6, inlet and outlet port, 7, battery management unit, 8, energy storage battery, 11, load bearing frame, 12, mounting frame, 13, air inlet, 14, air outlet, 15, cabinet body screw hole, 31, installation part, 32, cover, 33, ventilation space, 41, bottom foot, 42, hollow part, 111, L-shaped support, 121, fixed column, 122, support column, 311, mounting hole, 321, air hole, 411, through hole, 412, flap, 1221, screw hole. DETAILED DESCRIPTION

[0030] The utility model embodiment is in detail with accompanying drawings.

[0031] As Figures 1-6 Indicated, a kind of energy storage cabinet body for installing energy storage battery includes cabinet body 1, the cabinet door 2 is rotatably connected on the cabinet body 1, the top of the cabinet body 1 is provided with top cover 3, the bottom of the cabinet body 1 is provided with base 4, the cabinet body 1 includes load bearing frame 11 and mounting frame 12, several load bearing frames 11 are arranged in the interior lower end of cabinet body 1 along the vertical direction of cabinet body 1, several mounting frames 12 are arranged in the interior upper end of cabinet body 1 along the vertical direction of cabinet body 1, the load bearing frame 11 is used to carry battery management unit 7, and the mounting frame 12 is used to fix energy storage battery 8.

[0032] Wherein, load bearing frame 11, mounting frame 12 are all welded and fixed in the interior of cabinet body 1.

[0033] Specifically, the cabinet body 1 divides the internal space of the cabinet body 1 into installation areas of different power elements through the load-bearing frame 11 and the mounting frame 12, facilitating the quick installation of different power elements in the power system.

[0034] Secondly, since the load-bearing frame 11 and the mounting frame 12 are arranged in a vertical single column, a plurality of power elements are also arranged in a vertical single column, and accordingly, the cabinet body 1 has a single-column structure, the cabinet body 1 has a small volume and occupies a small area, facilitating the use of the cabinet body 1 in shops and families.

[0035] Further, the cabinet door 2 on the side of the cabinet body 1 is hingedly connected to the cabinet body 1, facilitating the installation and maintenance of the power elements by the staff when the cabinet door 2 is opened, and realizing the sealing of the cabinet body 1 when the cabinet door 2 is closed. The base 4 at the bottom of the cabinet body 1 supports the cabinet body 1, and the top cover 3 at the top of the cabinet body 1 shields the top of the cabinet body 1.

[0036] The load-bearing frames 11 are equidistantly arranged between adjacent load-bearing frames 11, and each load-bearing frame 11 comprises two symmetrically arranged L-shaped supports 111.

[0037] The mounting frame 12 comprises fixed columns 121 and support columns 122 between the fixed columns 121, and a plurality of threaded holes 1221 are formed in the support columns 122.

[0038] Specifically, the L-shaped supports 111 of the load-bearing frame 11 are welded to the inner wall of the cabinet body 1, and the fixed columns 121 of the mounting frame 12 are welded to the inner wall of the cabinet body 1, thereby realizing the welding of the load-bearing frame 11 and the mounting frame 12 inside the cabinet body 1. The vertical surface of the L-shaped support 111 is used for positioning the battery management unit 7, and the horizontal surface of the L-shaped support 111 is used for bearing the weight of the battery management unit 7. The bolts pass through the energy storage battery 8 and the threaded hole 1221 to fix the energy storage battery 8 on the support column 122, and the fixed column 121 welded to the support column 122 bears the weight of the energy storage battery 8.

[0039] The present utility model realizes the determination of the positions of the power elements in the cabinet body 1 by reasonably arranging the positions of the load-bearing frame 11 and the mounting frame 12, and bears the weight of the power elements, avoids the waste of the space in the cabinet body 1, reduces the volume of the cabinet body 1, and makes the cabinet body 1 suitable for use in shops and families.

[0040] The cabinet body 1 comprises an air inlet 13 and an air outlet 14, the air inlet 13 is arranged at the bottom or the lower end of the side of the cabinet body 1, the air outlet 14 is arranged at the top of the cabinet body 1, and the number of air inlets 13 is greater than 1.

[0041] The cabinet body 1 is internally provided with an exhaust fan 5, and the exhaust fan 5 is located at the lower end of the air outlet 14.

[0042] Specifically, the external air enters the cabinet 1 from the air inlet 13 at the lower end of the cabinet 1, and is discharged from the air outlet 14 at the top of the cabinet 1, so as to realize heat exchange between the external air and the hot air inside the cabinet 1, facilitate cooling of the power elements inside the cabinet 1, and avoid damage of the power elements inside the cabinet 1 caused by overheating.

[0043] Further, the exhaust fan 5 at the lower end of the air outlet 14 accelerates the discharge of the internal hot air from the cabinet 1, and improves the heat exchange efficiency.

[0044] The top cover 3 includes a mounting portion 31 and a shielding cover 32, and a ventilation space 33 is formed between the mounting portion 31 and the shielding cover 32. The mounting portion 31 is provided with a mounting hole 311, and the shielding cover 32 is provided with a ventilation hole 321.

[0045] The cabinet 1 is provided with cabinet threaded holes at the top thereof, and the cabinet threaded holes correspond to the mounting portion 31 one by one.

[0046] Specifically, the bolt passes through the mounting hole 311 and the cabinet threaded hole to realize the mounting of the top cover 3 on the cabinet 1.

[0047] The top cover 3 shields the air outlet 14, which can prevent the external moisture and pollutants from directly entering the air outlet 14 to damage the power elements inside the cabinet 1, and can also prevent the external pollutants from blocking the air outlet 14 to cause difficulty in air outlet of the air outlet 14 and affect the operation of the power elements inside the cabinet 1. The ventilation space 33 and the ventilation hole 321 on the top cover 3 facilitate the air of the air outlet 14 to be quickly discharged from the periphery of the top cover 3, so as to avoid the air of the air outlet 14 from being congested on the top cover 3 to cause overheating inside the cabinet 1 and damage the power elements.

[0048] The base 4 includes bottom feet 41, and the bottom feet 41 are provided with hollow portions 42 therebetween. The hollow portions 42 facilitate the entry of a forklift or a load-bearing belt into the base 4, so that the cabinet 1 can be quickly transported. The bottom feet 41 are provided with through holes 411 at the bottom thereof, and the through holes 411 are used to fix anchor bolts. The bottom feet 41 are rotatably provided with flaps 412 on the outer side surfaces thereof. The flaps 412 can shield the anchor bolts in the bottom feet 41 when the flaps 412 are rotated, and play a role in decoration.

[0049] The cabinet 1 is provided with an inlet and outlet wire port 6, which is located at the middle of the side surface of the cabinet 1. The electric wires entering or exiting the inlet and outlet wire port 6 can quickly reach the designated position of the cabinet 1, so as to avoid the electric wires of the cabinet 1 from being too long or entangled.

[0050] In addition, the side surfaces of the cabinet 1, the cabinet door 2 and the top cover 3 are all connected with large round corners, so that the energy storage cabinet is more beautiful.

[0051] The above description of disclosed embodiments enables one of ordinary skill in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein and with the appended claims.

[0052] Although the terms cabinet, door, top cover, base, exhaust fan, inlet and outlet, battery management unit, energy storage battery, load-bearing frame, mounting frame, air inlet, air outlet, cabinet threaded hole, mounting portion, cover, air permeable space, foot, hollow part, L-shaped support, fixed column, support column, mounting hole, air hole, through hole, flip cover, threaded hole, etc. are used more frequently in the drawings, the possibility of using other terms is not excluded; the use of these terms is merely for the convenience of describing and explaining the essence of the application; any additional limitation is contrary to the spirit of the application.

Claims

1. A kind of energy storage cabinet for installing energy storage battery, including cabinet (1), cabinet door (2) is rotatably connected on the cabinet (1), the top of the cabinet (1) is provided with top cover (3), the bottom of the cabinet (1) is provided with base (4), it is characterized by: The cabinet body (1) comprises a load-bearing frame (11) and a mounting frame (12), a plurality of load-bearing frames (11) are arranged at the lower end of the cabinet body (1) in the vertical direction of the cabinet body (1), the mounting frame (12) is arranged at the upper end of the cabinet body (1) in the vertical direction of the cabinet body (1), the load-bearing frame (11) is used for bearing the battery management unit (7), and the mounting frame (12) is used for fixing the energy storage battery (8).

2. The energy storage cabinet of claim 1, wherein: The cabinet body (1) comprises an air inlet (13) and an air outlet (14), the air inlet (13) is arranged at the bottom or the lower end of the side of the cabinet body (1), and the air outlet (14) is arranged at the top of the cabinet body (1), and the number of air inlets (13) is greater than 1.

3. The energy storage cabinet of claim 2, wherein: The cabinet body (1) is internally provided with an exhaust fan (5), and the exhaust fan (5) is located at the lower end of the air outlet (14).

4. The energy storage cabinet of claim 1, wherein: The top cover (3) comprises a mounting portion (31) and a shielding cover (32), a ventilation space (33) is formed between the mounting portion (31) and the shielding cover (32), a mounting hole (311) is formed in the mounting portion (31), and a ventilation hole (321) is formed in the shielding cover (32).

5. The energy storage cabinet of claim 1, wherein: The top of the cabinet body (1) is provided with cabinet threaded holes (15), and the cabinet threaded holes (15) correspond to the mounting portions (31) one by one.

6. The energy storage cabinet of claim 1, wherein: The base (4) comprises a bottom foot (41), and a hollow portion (42) is formed between adjacent bottom feet (41), the bottom foot (41) is provided with a through hole (411) at the bottom, and a flip cover (412) is rotatably arranged on the outer side of the bottom foot (41).

7. The energy storage cabinet of claim 1, wherein: The cabinet body (1) comprises an inlet and outlet line port (6), and the inlet and outlet line port (6) is located in the middle of the side of the cabinet body (1).

8. The energy storage cabinet of claim 1, wherein: Each mounting frame (12) comprises a fixed column (121) and a support column (122) located between the fixed columns (121), and a plurality of threaded holes (1221) are formed in the support column (122).

9. The energy storage cabinet of claim 1, wherein: Each load-bearing frame (11) comprises two symmetrically arranged L-shaped supports (111).

10. The energy storage cabinet of claim 1, wherein: The load-bearing frame (11) and the mounting frame (12) are welded and fixed in the cabinet body (1).

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