CN206022466U - Battery rack - Google Patents

Abstract

The utility model provides a battery cabinet, which comprises: a cabinet, which is a standard cabinet; and a plurality of battery boxes, fixed in the cabinet. Wherein, the cabinet includes: a frame forming a skeleton structure of the cabinet, and the frame includes a base; and a reinforcing tube arranged inside the base. In the battery cabinet according to the utility model, since the cabinet is a standard cabinet, the design cycle of the battery cabinet is shortened, the standardized mass production is facilitated, the electrical appearance size standard is met, and the production cost is reduced. At the same time, since the cabinet is a standard cabinet, the battery cabinet of the utility model has better compatibility and is convenient to be used in conjunction with other rack-mounted equipment. At the same time, the reinforcing tube can strengthen the structural strength of the base, thereby improving the carrying capacity of the battery cabinet to meet the mobile energy storage requirements of the battery cabinet.

Description

Battery cabinet

technical field

The utility model relates to the field of cabinets, in particular to a battery cabinet.

Background technique

At present, the battery cabinet frame adopts a non-standard sheet metal frame design, which has a long design cycle, is not convenient for mass production, has high cost, and its strength does not meet the requirements of on-load transportation and mobile energy storage. A large-scale energy storage battery system generally consists of several battery cabinets, a master control cabinet and an inverter. Since the size of most battery cabinets is not standardized at present, when placed with other control equipment and inverter equipment, the appearance is very inconsistent and unsightly. During transportation, due to the low structural strength of the electric cabinet, it is often necessary to disassemble it for transportation , increasing transportation costs.

Utility model content

In view of the problems existing in the background technology, the purpose of this utility model is to provide a battery cabinet, which is convenient for standardized mass production, reduces production costs, has better compatibility, and can improve the carrying capacity of the battery cabinet to meet the requirements of Requirements for mobile energy storage in battery cabinets.

In order to achieve the above object, the utility model provides a battery cabinet, which includes: a cabinet, which is a standard cabinet; and a plurality of battery boxes, fixed in the cabinet. Wherein, the cabinet includes: a frame forming a skeleton structure of the cabinet, and the frame includes a base; and a reinforcing tube arranged inside the base.

The beneficial effects of the utility model are as follows:

In the battery cabinet according to the utility model, since the cabinet is a standard cabinet, the design period of the battery cabinet is shortened, the standardized mass production is facilitated, the electrical appearance size standard is met, and the production cost is reduced. At the same time, because the cabinet is a standard cabinet, the battery cabinet of the utility model has better compatibility and is convenient to be used in conjunction with other rack-mounted equipment. At the same time, the reinforcing tube can strengthen the structural strength of the base, thereby improving the ability of the battery cabinet to be transported with load, so as to meet the requirements of the mobile energy storage of the battery cabinet.

Description of drawings

Fig. 1 is a schematic diagram of a battery cabinet according to the present invention;

2 is a schematic diagram of a cabinet of a battery cabinet according to the present invention;

3 is a schematic diagram of a rack of a cabinet of a battery cabinet according to the present invention;

Fig. 4 is a sectional view of the column of Fig. 3;

Fig. 5 is a schematic diagram of a battery box of a battery cabinet according to the present invention.

Wherein, the reference signs are explained as follows:

1 Cabinet 14 Harness Housing

11 Racks 2 Battery Boxes

111 base 3 main control box

112 upper cover 4 maintenance switch box

113 column 5 expansion stuffy board

1131 screw hole S mounting ear

114 Reinforcing tube F fixing hole

12 shell H height direction

13 support frame W width direction

detailed description

The battery cabinet of the present utility model will be described in detail below with reference to the accompanying drawings.

1 to 5, the battery cabinet according to the present invention includes: a cabinet 1, which is a standard cabinet, preferably a 19-inch standard cabinet; and a plurality of battery boxes 2, fixed in the cabinet 1 . Wherein, the cabinet 1 includes: a frame 11 forming a skeleton structure of the cabinet 1 , and the frame 11 includes a base 111 ; and a reinforcing tube 114 disposed inside the base 111 .

In the battery cabinet according to the utility model, since the cabinet 1 is a standard cabinet, the design cycle of the battery cabinet is shortened, it is convenient for standardized mass production, it conforms to the electrical appearance size standard, and the production cost is reduced. At the same time, since the cabinet 1 is a standard cabinet, the battery cabinet of the present invention has better compatibility and is convenient to be used in conjunction with other rack-mounted equipment (such as other battery cabinets, master control cabinets and inverters, etc.). At the same time, the reinforcing tube 114 can strengthen the structural strength of the base 111, thereby improving the carrying capacity of the battery cabinet to meet the requirements for mobile energy storage of the battery cabinet.

In an embodiment of the battery cabinet according to the present invention, referring to FIG. 1 and FIG. 2 , the cabinet 1 further includes: a housing 12 fixed on the frame 11 .

In an embodiment of the battery cabinet according to the present invention, referring to FIG. 1 to FIG. 3 , the frame 11 further includes an upper cover 112 located above the base 111 ; and a column 113 connecting the base 111 and the upper cover 112 .

In an embodiment of the battery cabinet according to the present invention, referring to FIG. 4 , the column 113 is a nine-fold profile. Appropriately increasing the cross-sectional area of the column 113 can strengthen the overall structural strength of the rack 11, thereby improving the carrying capacity of the cabinet 1 to meet the mobile energy storage requirements of the battery cabinet.

In an embodiment of the battery cabinet according to the present invention, the two ends of the column 113 are respectively welded to the base 111 and the upper cover 112 . The frame 11 of the traditional cabinet 1 is assembled, and the overall structural strength is low, while the battery cabinet of the present utility model adopts a welded frame 11 (that is, the two ends of the column 113 are respectively welded to the base 111 and the upper cover 112 ), which effectively enhances the overall structural strength of the rack 11, thereby improving the carrying capacity of the cabinet 1 to meet the mobile energy storage requirements of the battery cabinet.

In an embodiment of the battery cabinet according to the present invention, referring to FIG. 2 , the cabinet 1 further includes: a plurality of support frames 13 fixed on the columns 113 equidistantly along the height direction H.

In an embodiment of the battery cabinet according to the present invention, the supporting frame 13 can be a guide rail.

In one embodiment of the battery cabinet according to the present utility model, the cabinet 1 is a 19-inch standard cabinet; the distance between two adjacent support frames 13 is 1U (U is the unit of the external size of the server, and 1U is 44.45mm). Multiples; the width of each support frame 13 extending along the width direction W is 19 inches.

In the battery cabinet according to the utility model, the battery box 2 can be a standard battery box (that is, the height of the battery box 2 is the distance between two adjacent support frames 13, and the width is 19 inches), and it can also be a non-standard battery box (less than the size of a standard battery box).

In an embodiment of the battery cabinet according to the present utility model, referring to Fig. 1 and Fig. 5, the battery case 2 is placed on the corresponding support frame 13, and has a hanging ear S, and a fixing hole F is provided on the hanging ear S; refer to 2, the column 113 is provided with a screw hole 1131 opposite to the fixing hole F of the hanging ear S of the battery box 2; fasteners (not shown, which may be bolts) pass through the fixing hole F and the corresponding screw hole 1131 to Fix the battery box 2 on the column 113 .

In an embodiment of the battery cabinet according to the present invention, referring to FIG. 1 and FIG. 2 , the cabinet 1 further includes: a wire harness cover 14 fixed on the column 113 for arranging cables. The wire harness cover 14 can be used to arrange most of the cables required by the battery cabinet, and the assembly is convenient and beautiful.

In an embodiment of the battery cabinet according to the present invention, referring to FIG. 1 , the battery cabinet further includes a main control box 3 and a maintenance switch box 4 , which are respectively placed on corresponding support frames 13 .

In an embodiment of the battery cabinet according to the present utility model, referring to FIG. 1 , both the main control box 3 and the maintenance switch box 4 have hanging ears S, and fixing holes F are provided on the hanging ears S; referring to FIG. 2 , the column 113 There are screw holes 1131 opposite to the fixing holes F of the hanging ears S of the main control box 3 and the maintenance switch box 4; fasteners (not shown, which can be bolts) pass through the fixing holes F and the corresponding screw holes 1131 To fix the main control box 3 and the maintenance switch box 4 on the column 113.

In an embodiment of the battery cabinet according to the present utility model, referring to FIG. 1 , the battery cabinet further includes an expanded sill plate 5 fixed on the cabinet 1 to seal the unused space in the cabinet 1 . The space enclosed by the expansion block board 5 can be used to expand the battery capacity of the battery cabinet in the future, so as to be compatible with the requirements of the battery cabinet for different battery capacities. When expansion is needed, take out the expansion block 5 and put it into the battery box 2 to complete the expansion.

Claims (10)

1. A battery cabinet, comprising: Cabinet (1), which is a standard cabinet; and A plurality of battery boxes (2), fixed in the cabinet (1); Wherein, the cabinet (1) includes: a frame (11), forming a skeleton structure of the cabinet (1), and the frame (11) includes a base (111); It is characterized in that, The frame (11) also includes a reinforcing tube (114), which is arranged inside the base (111). 2. The battery cabinet according to claim 1, characterized in that the frame (11) further comprises: an upper cover (112), located above the base (111); and Upright column (113), connects base (111) and loam cake (112). 3. The battery cabinet according to claim 2, characterized in that, the column (113) is a nine-fold profile. 4. The battery cabinet according to claim 2, characterized in that, the two ends of the column (113) are respectively welded to the base (111) and the upper cover (112). 5. The battery cabinet according to claim 2, characterized in that the cabinet (1) further comprises: a plurality of support frames (13), which are fixed on the columns (113) equidistantly along the height direction (H). 6. The battery cabinet according to claim 5, characterized in that, The cabinet (1) is a 19-inch standard cabinet; The distance between two adjacent support frames (13) is a multiple of 1U; The width of each supporting frame (13) extending along the width direction (W) is 19 inches. 7. The battery cabinet according to claim 5, characterized in that, The battery box (2) is placed on the corresponding support frame (13), and has a hanging ear (S), and a fixing hole (F) is provided on the hanging ear (S); The column (113) is provided with a screw hole (1131) opposite to the fixing hole (F) of the hanging ear (S) of the battery box (2); The fastener passes through the fixing hole (F) and the corresponding screw hole (1131) to fix the battery box (2) on the column (113). 8. The battery cabinet according to claim 2, characterized in that the cabinet (1) further comprises: The wire harness cover (14) is fixed on the column (113) to arrange cables. 9. The battery cabinet according to claim 5, characterized in that the battery cabinet further comprises a main control box (3) and a maintenance switch box (4), which are respectively placed on corresponding support frames (13). 10. The battery cabinet according to claim 9, characterized in that, Both the main control box (3) and the maintenance switch box (4) have hanging ears (S), and the hanging ears (S) are provided with fixing holes (F); The column (113) is provided with a screw hole (1131) opposite to the fixing hole (F) of the lug (S) of the main control box (3) and the maintenance switch box (4); The fastener passes through the fixing hole (F) and the corresponding screw hole (1131) to fix the main control box (3) and the maintenance switch box (4) on the column (113).