CN209963183U - Flat plate type water cooling plate - Google Patents

Abstract

The utility model discloses a flat water-cooling plate, which comprises a plate body, the plate body has positive terminal surface and anti-terminal surface, a plurality of cistern of crossing of having arranged of positive terminal surface and anti-terminal surface, cross the inslot and be equipped with the through-hole, the liquid in the cistern of crossing of positive terminal surface and anti-terminal surface passes through the through-hole carries out mutual infiltration. The heat dissipation device has the advantages of simple structure, compact matching, large heat dissipation area, high heat dissipation speed and the like; therefore, the product has excellent technical and economic performance.

Description

Flat plate type water cooling plate

[ technical field ] A method for producing a semiconductor device

The utility model mainly relates to a flat water-cooling plate.

[ background of the invention ]

The battery pack which is loaded on the automobile and provides power for the automobile is formed by combining a large number of single batteries, the batteries can generate a large amount of heat in the use process, the heat accumulation not only affects the performance of the batteries, but also brings important potential safety hazards, and therefore the uniform and effective heat dissipation of the battery pack becomes a significant problem in the practical application of the battery pack. In order to improve the heat dissipation efficiency, we developed a water cooling plate for heat dissipation of a battery pack.

[ Utility model ] content

In order to solve the problem, the utility model provides a flat water-cooling plate.

The flat plate type water cooling plate adopts the following technical scheme:

the flat plate type water cooling plate comprises a plate body, wherein the plate body is provided with a front end face and a back end face, a plurality of liquid passing grooves are arranged on the front end face and the back end face, through holes are formed in the liquid passing grooves, and liquid in the liquid passing grooves on the front end face and the back end face can be alternately permeated through the through holes.

Preferably, the plate body has an end portion, the end portion is higher than the positive end face, and the end portion is provided with a liquid inlet and a liquid outlet.

Preferably, the through hole is arranged on one side far away from the end part, and the through hole is positioned in the liquid passing groove.

Preferably, the positive end face of the plate body is packaged with an upper end cover, and the reverse end face is packaged with a lower end cover.

Preferably, the upper end cover is provided with a bending position so that the upper end cover is tightly matched and fixedly connected with the positive end face of the plate body.

Preferably, the end portion is provided with a recess.

Preferably, the end part is provided with a lug which is arranged between the liquid passing grooves.

Preferably, the liquid inlet and the liquid outlet are respectively led out of a liquid drainage pipe body.

Preferably, the projection is arranged on the front end face.

The utility model discloses compare produced beneficial effect with the background art:

the utility model provides a flat plate type water cooling plate, which adopts a double-layer structure of a front end surface and a back end surface, and liquid passing grooves are arranged on the front end surface and the back end surface to guide liquid to flow; meanwhile, a through hole is formed in the liquid passing groove, and liquid in the liquid passing groove at the front end face and the reverse end face is subjected to interactive permeation through the through hole, so that heat exchange is realized, and the heat dissipation efficiency is greatly improved.

[ description of the drawings ]

FIG. 1 is a schematic view of a flat plate water-cooled panel according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the reverse end of the flat plate water-cooled plate according to the preferred embodiment of the present invention;

FIG. 3 is a schematic front end view of a flat plate type water-cooling plate according to a preferred embodiment of the present invention;

FIG. 4 is an overall view of the assembly of the flat water cooling plate and the end cap according to the preferred embodiment of the present invention;

fig. 5 is a schematic structural view of the flat plate type water-cooling plate and the upper and lower end caps in the preferred embodiment of the present invention.

[ detailed description ] embodiments

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.

The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.

The utility model provides a preferred embodiment as shown in figure 1 ~ figure 5, a flat water-cooling plate, which comprises a plate body 10, plate body 10 has positive terminal surface 11 and anti-terminal surface 12, a plurality of liquid groove 13 of crossing is evenly arranged to positive terminal surface 11 and anti-terminal surface 12, cross and be equipped with through-hole 14 in the liquid groove 13, the liquid in the liquid groove 13 of crossing of positive terminal surface 11 and anti-terminal surface 12 passes through-hole 14 carries out the alternate infiltration, has realized the heat and has exchanged.

The plate body 10 is provided with an end portion 15, the end portion 15 is higher than the positive end surface 11, the end portion 15 is provided with a liquid inlet 16 and a liquid outlet 17, and a liquid drainage pipe body is respectively led out from the liquid inlet and the liquid outlet. The through hole 14 is arranged on one side far away from the end part 15, and the through hole 14 is positioned in the liquid passing groove 13; the end portion 15 is provided with a recess 18 to allow for a space for liquid flow. The end portion 15 is provided with a bump 19, the bump 19 is arranged between the liquid passing grooves 13, and the bump 19 is arranged on the front end surface 11.

An upper end cover 20 is packaged on the front end face 11 of the plate body 10, a lower end cover 30 is packaged on the reverse end face 12, the plate body is packaged with the end covers to ensure that liquid does not seep out in the plate body in a circulating mode, and the end covers can be fixed in a sealing mode such as welding, sealing glue and screw locking; the upper end cover 20 is provided with a bending position 21 so that the upper end cover 20 is tightly matched and fixedly connected with the positive end surface 11 of the plate body 10.

In the description of the specification, reference to the description of "one embodiment," "preferably," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and all modifications and substitutions based on the present invention and adopting the known technology in the art are within the scope of the present invention, which should be limited by the claims.

Claims (9)

1. A flat water-cooling plate comprises a plate body, and is characterized in that: the plate body is provided with a front end face and a back end face, a plurality of liquid passing grooves are arranged on the front end face and the back end face, through holes are formed in the liquid passing grooves, and liquid in the liquid passing grooves on the front end face and the back end face can be permeated through the through holes in an interactive mode.

2. The flat plate type water-cooling plate according to claim 1, wherein: the plate body is provided with an end part, the end part is higher than the positive end face, and the end part is provided with a liquid inlet and a liquid outlet.

3. The flat plate water chiller according to claim 2 wherein: the through hole is arranged on one side far away from the end part, and the through hole is positioned in the liquid passing groove.

4. The flat plate type water-cooling plate according to claim 1, wherein: the plate body is provided with an upper end cover on the front end face and a lower end cover on the reverse end face.

5. The flat plate type water-cooling plate according to claim 4, wherein: the upper end cover is provided with a bending position so that the upper end cover is tightly matched and fixedly connected with the positive end face of the plate body.

6. The flat plate type water-cooling plate according to claim 2 or 3, wherein: the end part is provided with a concave position.

7. The flat plate type water-cooling plate according to claim 6, wherein: the end part is provided with a convex block which is arranged between the liquid passing grooves.

8. The flat plate water chiller according to claim 2 wherein: the liquid inlet and the liquid outlet are respectively led out of the liquid drainage pipe body.

9. The flat plate type water-cooling plate according to claim 7, wherein: the lug is arranged on the front end face.

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