CN219040627U

CN219040627U - Battery thermal management unit

Info

Publication number: CN219040627U
Application number: CN202223446954.4U
Authority: CN
Inventors: 刘延昆
Original assignee: Songz Automobile Air Conditioning Co Ltd
Current assignee: Songz Automobile Air Conditioning Co Ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-16
Anticipated expiration: 2032-12-22

Abstract

The utility model relates to the technical field of batteries, in particular to a battery thermal management unit which comprises a shell and a unit electric cabinet, wherein the shell comprises a main body frame, a cover plate and an air inlet plate, the cover plate is detachably connected to the main body frame, one side edge of the air inlet plate is hinged to the main body frame, and the other side edge of the air inlet plate is connected to the main body frame through a first fixing piece. The unit electric cabinet is arranged in the shell and corresponds to the cover plate, so that the unit electric cabinet can be overhauled conveniently. The unit electric cabinet can be overhauled by disassembling the cover plate, so that the overhauling process of the unit electric cabinet is greatly simplified, and the overhauling efficiency is improved. And through setting up articulated air inlet board, also can simplify the assembly process of air inlet board, improve assembly efficiency.

Description

Battery thermal management unit

Technical Field

The utility model relates to the technical field of batteries, in particular to a battery thermal management unit.

Background

The existing battery thermal management unit comprises a shell and an internal element, wherein the shell is used for supporting and fixing the internal element, and the internal element comprises an electric cabinet of the unit and the like. When the unit electric cabinet needs to be overhauled, the shell is often required to be disassembled, then the internal elements of the parts are disassembled, the unit electric cabinet can be overhauled conveniently, the process is complex, and the overhauling efficiency is low.

Therefore, there is a need for a battery thermal management unit to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a battery thermal management unit which can improve the overhaul efficiency of an electric cabinet of the unit.

To achieve the purpose, the utility model adopts the following technical scheme:

there is provided a battery thermal management unit comprising:

the shell comprises a main body frame, a cover plate and an air inlet plate, wherein the cover plate is detachably connected with the main body frame, one side edge of the air inlet plate is hinged with the main body frame, and the other side edge of the air inlet plate is connected with the main body frame through a first fixing piece;

the unit electric cabinet is positioned in the shell and corresponds to the cover plate, so that the unit electric cabinet is convenient to overhaul.

As a preferable scheme of the battery thermal management unit, the cover plate and the air inlet plate are arranged on the same side face of the shell.

As a preferable scheme of the battery thermal management unit, the main body frame comprises a plurality of support rods, the support rods form a cuboid frame, and the adjacent support rods are riveted or welded.

As a preferable scheme of the battery thermal management unit, the main body frame further comprises a plurality of supporting beams, and two ends of each supporting beam are connected with the cuboid frame through second fixing pieces.

As a preferable mode of the battery thermal management unit, a plurality of supporting beams are respectively arranged on different sides of the cuboid frame.

As a preferred aspect of the battery thermal management unit, the case further includes a support plate provided at a side of the main body frame.

As a preferred aspect of the battery thermal management unit, the case further includes a reinforcing rib provided at a side of the main body frame.

As a preferred scheme of the battery thermal management unit, the battery thermal management unit further comprises a fixing frame, wherein the fixing frame is arranged in the shell and connected with the shell, and the fixing frame is used for fixing internal elements.

As a preferable scheme of the battery thermal management unit, the battery thermal management unit further comprises a hanging ring, wherein the hanging ring is arranged on the top surface of the shell.

As a preferable scheme of the battery thermal management unit, the main body frame is provided with a threaded hole, the rod part of the lifting ring is provided with external threads, and the lifting ring is in threaded connection with the main body frame.

The utility model has the beneficial effects that:

the utility model provides a battery thermal management unit which comprises a shell and a unit electric cabinet, wherein the shell comprises a main body frame, a cover plate and an air inlet plate, the cover plate is detachably connected to the main body frame, one side edge of the air inlet plate is hinged to the main body frame, and the other side edge of the air inlet plate is connected to the main body frame through a first fixing piece. The unit electric cabinet is located in the shell and is arranged corresponding to the cover plate, so that the unit electric cabinet can be overhauled conveniently. The unit electric cabinet can be overhauled by disassembling the cover plate, so that the overhauling process of the unit electric cabinet is greatly simplified, and the overhauling efficiency is improved. And through setting up articulated air inlet board, also can simplify the assembly process of air inlet board, improve assembly efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a first view angle of a battery thermal management unit according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a second view angle of the battery thermal management unit according to an embodiment of the present utility model.

In the figure:

1. a main body frame; 11. a support rod; 12. a support beam;

2. a cover plate; 3. an air inlet plate; 4. a support plate; 5. a hanging ring; 6. and a fixing frame.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present utility model are shown.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixed or removable, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

As shown in fig. 1-2, the battery thermal management unit comprises a shell and a unit electric cabinet, wherein the shell comprises a main body frame 1, a cover plate 2 and an air inlet plate 3, the cover plate 2 is detachably connected to the main body frame 1, one side edge of the air inlet plate 3 is hinged to the main body frame 1, and the other side edge is connected to the main body frame 1 through a first fixing piece. The unit electric cabinet is arranged in the shell and corresponds to the cover plate 2, so that the unit electric cabinet is convenient to overhaul. The cover plate 2 is detached, so that the unit electric cabinet can be overhauled, the overhauling process of the unit electric cabinet is greatly simplified, and the overhauling efficiency is improved. And through setting up articulated air inlet board 3, also can simplify the assembly process of air inlet board 3, improve assembly efficiency.

The air inlet plate 3 is provided with uniform air inlet holes, and preferably, the first fixing piece is a bolt so as to conveniently open the air inlet plate 3 or close the air inlet plate 3.

Preferably, the cover plate 2 and the air inlet plate 3 are arranged on the same side surface of the shell, and the air inlet plate 3 can be opened to further overhaul the electric cabinet and other internal elements of the unit conveniently.

In order to secure the load-bearing capacity of the main body frame 1, it is preferable that the main body frame 1 includes a plurality of support bars 11, the plurality of support bars 11 forming a rectangular parallelepiped frame, and the adjacent support bars 11 being riveted or welded.

Preferably, the main body frame 1 further includes a plurality of support beams 12, and both ends of each support beam 12 are connected to the rectangular parallelepiped frame through second fixing members to further improve the strength of the rectangular parallelepiped frame. Preferably, the second fixing member is a bolt.

Preferably, the plurality of support beams 12 are respectively disposed on different sides of the rectangular parallelepiped frame to ensure the strength of each side of the rectangular parallelepiped frame, and the rectangular parallelepiped frame and the support beams 12 together constitute the main body frame 1.

Preferably, the housing further includes a support plate 4, the support plate 4 being disposed at a side of the main body frame 1, and a plurality of support plates 4 being disposed at different sides of the main body frame 1, respectively, to enclose the housing inside into a sealed space.

Preferably, the housing further includes reinforcing ribs provided at the side of the main body frame 1 to further improve structural strength of the housing.

Preferably, the battery thermal management unit further comprises a fixing frame 6, the fixing frame 6 is arranged in the shell, the fixing frame 6 is connected to the shell, the fixing frame 6 is used for fixing internal elements, and the fixing frame 6 can be arranged in a plurality according to specific distribution conditions of the internal elements.

Preferably, the battery thermal management unit further comprises a hanging ring 5, and the hanging ring 5 is arranged on the top surface of the shell, so that the battery thermal management unit can be conveniently hung and moved. Preferably, hanging rings 5 are arranged on four corners of the top surface of the shell, so that balance of the battery thermal management unit in the hanging process is maintained.

Preferably, the main body frame 1 is provided with a threaded hole, the rod part of the lifting ring 5 is provided with external threads, and the lifting ring 5 is in threaded connection with the main body frame 1, so that the lifting ring 5 is convenient to assemble and disassemble.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. The battery thermal management unit, its characterized in that includes:

the shell comprises a main body frame (1), a cover plate (2) and an air inlet plate (3), wherein the cover plate (2) is detachably connected with the main body frame (1), one side edge of the air inlet plate (3) is hinged with the main body frame (1), and the other side edge of the air inlet plate is connected with the main body frame (1) through a first fixing piece;

the unit electric cabinet is positioned in the shell and corresponds to the cover plate (2), so that the unit electric cabinet is convenient to overhaul.

2. Battery thermal management unit according to claim 1, characterized in that the cover plate (2) is arranged on the same side of the housing as the air inlet plate (3).

3. The battery thermal management unit according to claim 1, wherein the main body frame (1) includes a plurality of support bars (11), a plurality of the support bars (11) form a rectangular parallelepiped frame, and adjacent support bars (11) are riveted or welded.

4. A battery thermal management unit according to claim 3, wherein the main body frame (1) further comprises a plurality of support beams (12), and both ends of each support beam (12) are connected to the rectangular parallelepiped frame by second fixing members.

5. The battery thermal management unit according to claim 4, wherein a plurality of the support beams (12) are provided on different sides of the rectangular parallelepiped frame, respectively.

6. Battery thermal management unit according to any of claims 1-5, characterized in that the housing further comprises a support plate (4), which support plate (4) is arranged at a side of the main body frame (1).

7. The battery thermal management unit according to any one of claims 1-5, wherein the housing further comprises a stiffener provided at a side of the main body frame (1).

8. The battery thermal management unit according to any one of claims 1-5, further comprising a mount (6), said mount (6) being disposed within said housing, said mount (6) being connected to said housing, said mount (6) being for securing internal components.

9. The battery thermal management unit of any one of claims 1-5, further comprising a lifting ring (5), the lifting ring (5) being disposed on a top surface of the housing.

10. The battery thermal management unit according to claim 9, wherein the main body frame (1) is provided with a threaded hole, the rod portion of the hanging ring (5) is provided with external threads, and the hanging ring (5) is in threaded connection with the main body frame (1).