CN217933984U

CN217933984U - Liquid cooling plate with support additional strengthening

Info

Publication number: CN217933984U
Application number: CN202221900408.0U
Authority: CN
Inventors: 陈荣波; 陈超鹏余; 张超贺; 龚绵圣; 杨贤旺
Original assignee: Maanshan Nabaichuan Heat Exchanger Co ltd
Current assignee: Maanshan Nabaichuan Heat Exchanger Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-11-29
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a liquid cooling plate with support additional strengthening, including last cold plate and lower cold plate, the below of going up the cold plate sets up down the cold drawing, be provided with the runner down on the cold plate, the bottom welding of cold plate has bearing structure down, it has first strip arch to distribute on the bearing structure. The utility model discloses set up bearing structure at liquid cooling plate bottom, bearing structure is last to have first strip arch and second strip arch, can play the reinforcing action to bearing structure for bearing structure plays the supporting role in the bottom of last cold drawing and lower cold drawing, satisfies the bearing requirement.

Description

Liquid cooling plate with support additional strengthening

Technical Field

The utility model relates to a liquid cooling board technical field, more specifically the utility model relates to a liquid cooling board with support additional strengthening that says so.

Background

At present, the safety performance of new energy electric vehicle batteries is more and more concerned, and at present, a battery thermal management system mainly adopts a liquid cooling mode with higher heat transfer efficiency and more uniform temperature control.

In the current liquid cooling scheme, there are three kinds of liquid cooling schemes of harmonica tubular, extrusion formula, punching press board, and wherein the punching press board is with technological maturity, and is low to packing box space requirement, and heat dispersion is good, and the bearing is better, characteristics such as difficult deformation are widely used.

Sometimes, the module is limited by the box structure, and the module needs the liquid cooling plate to bear a part of the weight, and at this time, the traditional ram-type liquid cooling plate cannot meet the bearing requirement due to the lack of a support structure (as shown in fig. 1).

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model aims to overcome the not enough that the liquid cooling board can't satisfy the bearing requirement among the prior art, provide a liquid cooling board with support additional strengthening to it is not enough more than solving.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a liquid cooling plate with support additional strengthening, including last cold plate and lower cold plate, the below of going up the cold plate sets up down the cold drawing, be provided with the runner down on the cold plate, the bottom welding of cold plate has bearing structure down, the last distribution of bearing structure has first strip arch.

Preferably, the edge of the support structure is provided with a second strip-shaped bulge.

Preferably, the support structure is a stamped structure.

Preferably, the support structure is an aluminum alloy plate-like structure.

Preferably, one end of the lower cold plate is provided with a liquid inlet pipe, the other end of the lower cold plate is provided with a liquid outlet pipe, and a liquid outlet of the liquid inlet pipe and a liquid inlet of the liquid outlet pipe are both positioned on the flow channel.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

the utility model discloses improve current liquid cooling board, at the bearing structure of the bottom welding punching press formula of current liquid cooling board, it is protruding to have first strip and second strip on the bearing structure, can play the reinforcing effect to bearing structure for bearing structure plays the supporting role in the bottom of last cold drawing and lower cold drawing, satisfies the bearing requirement.

Drawings

FIG. 1 is a schematic view of a conventional liquid-cooled panel;

fig. 2 is a schematic structural view of the liquid cooling plate of the present invention.

In the figure: 1. an upper cooling plate; 2. a lower cooling plate; 3. a flow channel; 4. a support structure; 5. a first strip-shaped bulge; 6. a second strip-shaped bulge; 7. a liquid inlet pipe; 8. a liquid outlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.

Referring to fig. 2, a liquid cooling plate with support additional strengthening is disclosed, including last cold drawing 1 and lower cold drawing 2, the below of going up cold drawing 1 sets up cold drawing 2 down, goes up cold drawing 1 and adopts 3003 aluminum plate with lower cold drawing 2, guarantees the welding reliability, be provided with runner 3 down on the cold drawing 2, the one end of cold drawing 2 sets up feed liquor pipe 7 down, and the other end of cold drawing 2 sets up drain pipe 8 down, and the liquid outlet of feed liquor pipe 7 and the inlet of drain pipe 8 all are located runner 3, and runner 3 is as the passageway of flowing through of water-cooling liquid, and water-cooling liquid gets into from feed liquor pipe 7, flows out by drain pipe 8 through runner 3 for the liquid cold drawing cooling.

In order to solve the problem that the traditional liquid cooling plate can not meet the bearing requirement, the following technical scheme is proposed in the embodiment:

the bottom of the lower cold plate 2 is welded with a support structure 4 through a brazing process, and first strip-shaped bulges 5 are distributed on the support structure 4. The edge of the supporting structure 4 is provided with the second strip-shaped bulges 6, and the first strip-shaped bulges 5 and the second strip-shaped bulges 6 can reinforce the supporting structure 4, so that the supporting structure 4 can support the bottom of the upper cold plate 1 and the bottom of the lower cold plate 2, and the bearing requirement is met.

The support structure 4 is a stamped structure. The supporting structure 4 is of an aluminum alloy plate-shaped structure, and the overall structural strength of the liquid cooling plate is guaranteed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a liquid cooling plate with support additional strengthening, includes cold plate (1) and lower cold plate (2), the below of going up cold plate (1) sets up cold plate (2) down, its characterized in that: the cooling structure is characterized in that a flow channel (3) is formed in the lower cooling plate (2), a supporting structure (4) is welded to the bottom of the lower cooling plate (2), and first strip-shaped bulges (5) are distributed on the supporting structure (4).

2. The liquid cooling panel with support reinforcement of claim 1, wherein: the edge of the supporting structure (4) is provided with a second strip-shaped bulge (6).

3. The liquid cooling panel with support reinforcement of claim 2, wherein: the supporting structure (4) is a stamping structure.

4. The liquid cooled panel with support reinforcement of claim 2, wherein: the supporting structure (4) is of an aluminum alloy plate-shaped structure.

5. The liquid cooling panel with support reinforcement of claim 1, wherein: one end of the lower cooling plate (2) is provided with a liquid inlet pipe (7), the other end of the lower cooling plate (2) is provided with a liquid outlet pipe (8), and a liquid outlet of the liquid inlet pipe (7) and a liquid inlet of the liquid outlet pipe (8) are both positioned on the flow channel (3).