CN217158354U - Heat insulation type battery cabinet - Google Patents

Abstract

The utility model relates to a heat insulation type battery cabinet, which comprises a battery cabinet body and a plurality of batteries (3) fixedly arranged in the battery cabinet body; the battery cabinet body is divided into a plurality of unit compartments by the upright columns (1) and the cross beams (2), and the batteries (3) are fixedly arranged in the unit compartments. And a heat-insulating fireproof blanket (4) is arranged between the horizontally adjacent unit compartments. The bottom of one end of the battery (3) is provided with a fixing plate, and the fixing plate is detachably connected with the cross beam (2) during installation. The battery (3) is clamped and abutted with the back of the battery cabinet body. The battery (3) is abutted with the bottom support of the unit compartment. Compared with the prior art, the utility model has the advantages of the heat-proof quality is good, the assembly is simple, the structure is lightweight.

Description

Heat insulation type battery cabinet

Technical Field

The utility model relates to a power equipment field, concretely relates to thermal-insulated type battery cabinet.

Background

The battery cabinet is a battery pack consisting of a plurality of single batteries, a box body, a battery management system, relevant installation structural members (equipment) and the like, and is provided with a battery cabinet structure, battery cabinet monitoring equipment, battery cabinet connectors, battery cabinet environment control equipment and the like which meet the standard.

The types of the battery cabinets are mainly distinguished according to the specification number and the placement mode of the batteries. Generally, the storage batteries are different in number in three categories, namely, a discrete type, a horizontal type and a hand-operated type. Vertical: the batteries in the battery cabinet are vertically arranged, the batteries can be parallel vertical or series vertical, and the vertical battery cabinet is characterized in that the area of a product bottom plate is small, and the vertical battery cabinet is suitable for products with small bottom areas. Horizontal: the batteries of the battery cabinet are transversely placed, the batteries are also transversely placed in parallel and transversely placed in series, and the horizontal battery cabinet is characterized in that the occupied area of the bottom plate is large, but the gravity center is low, and the horizontal battery cabinet is suitable for large-sized products. The manual mode: the hand-operated battery cabinet and the toy are separated into two parts, and the power supply is connected with the battery cabinet and the product through longer wires for circulation, so that the toy is mostly used. The switch is arranged on the battery cabinet and can generally control the change of the conduction and the polarity of the power supply, so that a child can hold the battery cabinet to control the stop, the start or the forward and backward movement of the product at any time.

In the prior art, the battery cabinet often has adjacent cabin to influence each other, and the operating condition of battery among the battery cabinet is influenced by external environment easily, and the fixed assembling process of battery is complicated, and overall structure is a great deal of shortcomings such as lightweight inadequately.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a heat-insulating battery cabinet with good heat insulation, simple assembly and light weight structure for overcoming at least one of the defects of the prior art.

The purpose of the utility model can be realized through the following technical scheme:

a heat insulation type battery cabinet comprises a battery cabinet body and a plurality of batteries fixedly arranged in the battery cabinet body;

the battery cabinet body is divided into a plurality of unit compartments by the upright posts and the cross beams, and the batteries are fixedly arranged in the unit compartments. Further, a heat insulation fireproof blanket is arranged between the horizontally adjacent unit compartments.

The thermal insulating fire blanket can prevent the influence of heat of the battery in the adjacent unit compartment. Meanwhile, the heat-insulating fireproof blanket can isolate the temperature transmission inside and outside the battery cabinet to a certain degree, reduces the influence of the change of the external environment temperature on the battery inside the battery cabinet, and ensures the normal operation of the battery.

Furthermore, a fixing plate is arranged at the bottom of one end of the battery, and during installation, the fixing plate is detachably connected with the cross beam.

Furthermore, the fixing plate is provided with at least two fixing holes, and the fixing plate is connected with the cross beam bolt through the fixing holes during installation.

Furthermore, the battery is clamped and abutted with the back of the battery cabinet body.

Furthermore, the other end of the battery is provided with at least one limiting pin; the back of the battery cabinet body is provided with a connecting sheet which is connected between the upper and lower adjacent cross beams and is provided with a limiting hole corresponding to the position of the limiting pin.

In other words, one end of the battery is provided with a bolt hole and is fixed on the battery cabinet frame through a bolt, the other end of the battery is provided with a limit pin, and the limit pin is matched with the limit hole on the battery cabinet frame so as to fix the battery on the battery cabinet. The battery is fixed by adopting the combination mode, and the operation is simple and efficient.

Further, the battery abuts against the bottom support of the cell compartment.

Furthermore, the bottom of the unit compartment is provided with a supporting beam positioned between the horizontal adjacent cross beams, the bottom of the battery is provided with a limiting groove matched with the size of the supporting beam, and the limiting groove is abutted against the supporting beam.

In the cabinet body, only one supporting beam is adopted at the bottom of each battery to drag the bottom of the battery, so that the number of internal beams of the cabinet body is reduced, the weight of a frame of the cabinet body is also reduced, and the complexity of the frame of the cabinet body is also reduced.

Furthermore, a Teflon strip is clamped between the support beam and the limiting groove. The design spacing groove in battery bottom, the cooperation of the special fluorine dragon strip on spacing groove and the cupboard strutbeam guarantees that spacer pin and spacing hole can accurately align in the assembling process, improves the installation effectiveness.

Furthermore, both sides of the battery cabinet body are provided with side plates, and the top of the battery cabinet body is provided with a top plate. Optionally, heat-insulating fireproof blankets are laid inside the side plates and/or the top plate.

Compared with the prior art, the utility model has the advantages of it is following:

(1) the utility model adopts the modular design, the bolt hole at one end and the limit pin at one end are matched with the limit hole of the cabinet body, so that each battery is arranged in the battery cabinet in a well-ordered way without mutual interference and is convenient to extract;

(2) the utility model discloses the battery bottom is equipped with spacing spout, guarantees the accuracy of installation, makes the battery frame keep stable at the crossbeam simultaneously;

(3) in the cabinet frame of the utility model, each battery is independently provided with a supporting beam, thereby ensuring the strength and reducing the weight and complexity of the frame;

(4) the utility model discloses a cabinet body frame interior is spread there is the thermal-insulated blanket of fire prevention, and effective lower external environment is to the influence of the internal battery of cabinet, keeps apart the group battery in two internal storehouses of cabinet simultaneously, influences the battery in another storehouse after avoiding the module out of control in a storehouse.

Drawings

FIG. 1 is an overall view of a battery cabinet in an embodiment;

FIG. 2 is a bare body of the battery case in the embodiment;

FIG. 3 is a perspective view of the battery cabinet body in the embodiment;

FIG. 4 is a perspective view of a first orientation of the battery in the embodiment;

FIG. 5 is a perspective view showing a second orientation of the battery in the embodiment;

FIG. 6 is a bottom view of the battery in the embodiment;

the reference numbers in the figures indicate: the heat-insulation fireproof blanket comprises a vertical column 1, a cross beam 2, a connecting sheet 21, a supporting beam 22, a Teflon strip 23, a battery 3, a fixing hole 31, a limiting pin 32, a limiting groove 33, a heat-insulation fireproof blanket 4, a side plate 5 and a top plate 6.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

Examples

A heat insulation type battery cabinet, as shown in fig. 1-3, comprises a battery cabinet body and a plurality of batteries 3 fixedly arranged in the battery cabinet body; the battery cabinet body is separated into two rows of unit compartments with six layers by the upright posts 1 and the cross beams 2, the batteries 3 are fixedly arranged in each unit compartment, and three batteries 3 are arranged in each unit compartment in parallel. And a heat-insulating fireproof blanket 4 is arranged between the horizontally adjacent unit compartments. The both sides of battery cabinet body are equipped with curb plate 5, and the top is equipped with roof 6. Optionally, an insulating fire blanket 4 may be laid inside the side panels 5 and/or the top panel 6. The thermal insulating fire blanket 4 can prevent the influence of heat of the batteries 3 in the adjacent unit compartments. Meanwhile, the heat-insulation fireproof blanket 4 can isolate the temperature transmission inside and outside the battery cabinet to a certain degree, reduce the influence of the change of the external environment temperature on the battery 3 inside the battery cabinet and ensure the normal operation of the battery 3.

As shown in fig. 4, a fixing plate is disposed at the bottom of one end of the battery 3, and when the battery is mounted, the fixing plate is detachably connected to the cross beam 2. At least two fixing holes 31 are formed in the fixing plate, and during installation, the fixing plate is connected with the cross beam 2 through the fixing holes 31 in a bolt mode.

As shown in fig. 5, the battery 3 is engaged and abutted with the back of the battery pack main body. The other end of the battery 3 is provided with at least one limit pin 32; the back of the battery cabinet body is provided with a connecting sheet 21 which is connected between the upper and lower adjacent cross beams 2 and is provided with a limiting hole corresponding to the position of the limiting pin 32. In other words, one end of the battery 3 is provided with a bolt hole to be fixed on the battery cabinet frame through a bolt, and the other end of the battery 3 is provided with a limit pin which is matched with the limit hole on the battery cabinet frame, so that the battery 3 is fixed on the battery cabinet. The battery 3 is fixed by adopting the combination mode, and the operation is simple and efficient.

As shown in fig. 6, the battery 3 abuts against the cell compartment bottom support. The bottom of the unit compartment is provided with a supporting beam 22 positioned between the horizontal adjacent cross beams 2, the bottom of the battery 3 is provided with a limiting groove 33 matched with the supporting beam 22 in size, and the limiting groove 33 is abutted against the supporting beam 22. In the cabinet body, only one supporting beam 22 is adopted at the bottom of each battery 3 to drag the bottom of the battery 3, so that the number of internal beams of the cabinet body is reduced, the weight of the frame of the cabinet body is also reduced, and the complexity of the frame of the cabinet body is also reduced. A Teflon strip 23 is clamped between the support beam 22 and the limit groove 33. Design spacing groove 33 in battery 3 bottom, spacing groove 33 and the cooperation of special fluorine dragon strip 23 on the cupboard corbel 22 guarantee that spacer pin 32 can accurately align with spacing hole in the assembling process, improve the installation effectiveness.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (7)

1. A heat insulation type battery cabinet is characterized by comprising a battery cabinet body and a plurality of batteries (3) fixedly arranged in the battery cabinet body;

the battery cabinet body is divided into a plurality of unit compartments by the upright posts (1) and the cross beams (2), and the batteries (3) are fixedly arranged in the unit compartments;

a heat-insulating fireproof blanket (4) is arranged between the horizontally adjacent unit compartments;

the battery (3) is supported and abutted with the bottom of the unit compartment; the unit compartment bottom be equipped with be located horizontal between the adjacent crossbeam (2) corbel (22), the spacing groove (33) that matches with corbel (22) size is seted up to the bottom of battery (3), spacing groove (33) and corbel (22) butt.

2. An insulated battery cabinet according to claim 1, characterized in that the battery (3) has a fixing plate at the bottom of one end, and the fixing plate is detachably connected to the cross member (2) during installation.

3. The heat insulation type battery cabinet according to claim 2, wherein the fixing plate is provided with at least two fixing holes (31), and when the fixing plate is installed, the fixing plate is connected with the cross beam (2) through the fixing holes (31) by bolts.

4. The heat insulation type battery cabinet according to claim 1, wherein the battery (3) is engaged with the back of the battery cabinet body.

5. An insulated battery cabinet according to claim 4, characterized in that the other end of the battery (3) is provided with at least one limit pin (32); the back of the battery cabinet body is provided with a connecting sheet (21), the connecting sheet is connected between the upper and lower adjacent cross beams (2), and a limiting hole corresponding to the position of the limiting pin (32) is formed in the connecting sheet.

6. The heat insulation type battery cabinet according to claim 1, wherein a Teflon strip (23) is clamped between the support beam (22) and the limiting groove (33).

7. The heat insulation type battery cabinet as claimed in claim 1, wherein the battery cabinet body is provided with side plates (5) at two sides and a top plate (6) at the top.

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