CN210512738U

CN210512738U - Water-cooling radiator

Info

Publication number: CN210512738U
Application number: CN201921169507.4U
Authority: CN
Inventors: 赵希民; 李雪栋; 杨文鑫
Original assignee: Shandong Zhongmao Radiator Co ltd
Current assignee: Shandong Zhongmao Radiator Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-05-12
Anticipated expiration: 2029-07-24

Abstract

The utility model relates to the technical field of heat dissipation devices, and provides a water-cooled radiator, which comprises a heat dissipation core, wherein both ends of the heat dissipation core are respectively connected with a water inlet chamber and a water outlet chamber; the heat dissipation core comprises a plurality of corrugated belts and cooling pipes which are arranged in a staggered mode; the cooling pipe comprises a cavity, and a plurality of water blocking columns which are arranged in a staggered mode are arranged in the cavity. Therefore, the utility model discloses a be provided with a plurality of water blocking columns that are staggered arrangement in the cavity of the cooling tube of radiator core. Each water blocking column forms a blocking point for water flow, so that the flow speed of water is effectively reduced, and the heat dissipation effect is improved. The cooling pipe is formed by oppositely connecting two section plates; the structure and the manufacturing process are simple, and the water-cooling radiator is suitable for the characteristics of low strength requirement and high heat dissipation requirement of the water-cooling radiator. The manufacturing cost of the water-cooling radiator is reduced, and the radiating effect is improved.

Description

Water-cooling radiator

Technical Field

The utility model relates to a heat abstractor technical field especially relates to a water-cooling radiator.

Background

Referring to fig. 3, the cooling tube 2 of the current water-cooled radiator is generally configured by disposing a plurality of partition plates 23 in the cavity 21 to divide the cavity 21 into a plurality of small chambers. Although the water flow can be divided into a plurality of strands, the flow speed of the water cannot be effectively reduced in the flowing direction of the water flow, and the cooling effect is influenced.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect, an object of the present invention is to provide a water-cooled radiator, which is provided with a plurality of water blocking columns in staggered arrangement in the cavity of the cooling tube of the heat dissipation core. Each water blocking column forms a blocking point for water flow, so that the flow speed of water is effectively reduced, and the heat dissipation effect is improved. The cooling pipe is formed by oppositely connecting two section plates; the structure and the manufacturing process are simple, and the water-cooling radiator is suitable for the characteristics of low strength requirement and high heat dissipation requirement of the water-cooling radiator. The manufacturing cost of the water-cooling radiator is reduced, and the radiating effect is improved.

In order to achieve the purpose, the utility model provides a water-cooling radiator, which comprises a radiating core, wherein both ends of the radiating core are respectively connected with a water inlet chamber and a water outlet chamber; the heat dissipation core comprises a plurality of corrugated belts and cooling pipes which are arranged in a staggered mode;

the cooling pipe comprises a cavity, and a plurality of water blocking columns which are arranged in a staggered mode are arranged in the cavity.

According to the water-cooling radiator of the utility model, the cooling pipe is formed by connecting two section plates oppositely; connecting edges are arranged on two sides of the section plate, and a cavity groove is formed in the middle of the section plate; a plurality of rows of water-blocking protrusions are arranged in the cavity groove, and the water-blocking protrusions in two adjacent rows are arranged in a staggered manner.

According to the utility model discloses a water-cooling radiator, section bar plate thickness b is not more than 0.5mm, and the thickness on connection limit is the twice of a for section bar plate thickness.

According to the utility model discloses a water-cooling radiator, the convex shape that blocks water is the hemisphere, and ball radius equals section bar plate thickness b.

According to the utility model discloses a water-cooling radiator, two adjacent protruding intervals that block water in the same row are spherical radius 2-3 times.

According to the utility model discloses a water-cooling radiator, two adjacent rows block water protruding intervals for spherical radius 4-5 times.

According to the utility model discloses a water-cooling radiator, section bar plate thickness b is 0.4 or 0.5 mm.

According to the utility model discloses a water-cooling radiator, the material of section bar board is aluminum alloy or copper.

According to the utility model discloses a water-cooling radiator, the connected mode of two section bar boards is brazed.

An object of the utility model is to provide a water-cooling radiator is provided with a plurality of water blocking columns that are staggered arrangement through the cavity at the cooling tube of radiating core. Each water blocking column forms a blocking point for water flow, so that the flow speed of water is effectively reduced, and the heat dissipation effect is improved. The cooling pipe is formed by oppositely connecting two section plates; the structure and the manufacturing process are simple, and the water-cooling radiator is suitable for the characteristics of low strength requirement and high heat dissipation requirement of the water-cooling radiator. The manufacturing cost of the water-cooling radiator is reduced, and the radiating effect is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the heat dissipating core of the present invention;

FIG. 3 is a prior art schematic of a cooling tube;

FIG. 4 is a schematic structural view of the cooling tube of the present invention;

fig. 5 is a schematic structural view of the profile plate of the present invention;

FIG. 6 is a schematic view of the structure in the direction A of FIG. 5;

in the figure, 1-radiating core, 11-water inlet chamber, 12-water outlet chamber, 13-clamping plate, 14-fixing plate and 15-corrugated belt; 2-cooling pipe, 21-cavity, 22-water blocking column, 23-partition plate; 3-section plate, 31-cavity groove, 32-water-blocking protrusion and 33-connecting edge.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The above-mentioned directions or positions of the upper, lower, left, right, etc. are referred to in this specification for better describing the technical solution in conjunction with the drawings, so that the reader can understand that the practical implementation includes but is not limited to this description.

Referring to fig. 1, the utility model provides a water-cooling radiator, which comprises a heat dissipation core 1, wherein two ends of the heat dissipation core 1 are respectively connected with a water inlet chamber 11 and a water outlet chamber 12; referring to fig. 2, the heat dissipation core 1 includes a plurality of corrugated strips 15 and cooling pipes 2 arranged in a staggered manner; the circumference of the fixing plate is fixed by two fixing plates 14 and two clamping plates 13.

Referring to fig. 4, the cooling pipe 2 includes a cavity 21, and a plurality of water blocking columns 22 are disposed in the cavity 21 in a staggered manner. Each water blocking column 22 forms a blocking point for water flow, so that the flow speed of water is effectively reduced, and the heat dissipation effect is improved.

The cooling pipe 2 of the utility model is formed by oppositely connecting two section plates 3; with reference to fig. 5, the profile plate 3 is provided with connecting edges 33 at both sides and a cavity groove 31 in the middle; referring to fig. 6 again, a plurality of rows of water-blocking protrusions 32 are disposed in the cavity groove 31, and two adjacent rows of water-blocking protrusions 32 are staggered.

The two section plates 3 are connected by adopting a brazing mode; the connecting edges 33 and the cavity grooves 31 of the two section plates 3 are correspondingly connected to form a cavity 21, and the water blocking protrusions 32 are correspondingly connected to form water blocking columns 22.

Referring to fig. 5, the material of the profile plate 3 is aluminum alloy or copper. For guaranteeing the biggest heat conduction rate, under the prerequisite of guaranteeing 2 intensity of cooling tube, the utility model discloses a thickness b of section bar board 3 is not more than 0.5mm, preferably 0.4 or 0.5 mm. The thickness of the connecting edge 33 is a twice the thickness of the profile plate 3.

The water-blocking protrusions 32 are hemispherical in shape and have a spherical radius equal to the thickness b of the profile plate 3. Preferably, in order to form an effective block to the water flow, the distance between two adjacent water-blocking protrusions 32 in the same row is 2-3 times of the radius of the sphere; the distance between two adjacent rows of water-blocking protrusions 32 is 4-5 times of the radius of the sphere.

The water blocking protrusion 32 may be obtained by stamping.

To sum up, an object of the present invention is to provide a water-cooled radiator, which is provided with a plurality of water blocking columns in staggered arrangement in the cavity of the cooling tube of the heat dissipation core. Each water blocking column forms a blocking point for water flow, so that the flow speed of water is effectively reduced, and the heat dissipation effect is improved. The cooling pipe is formed by oppositely connecting two section plates; the structure and the manufacturing process are simple, and the water-cooling radiator is suitable for the characteristics of low strength requirement and high heat dissipation requirement of the water-cooling radiator. The manufacturing cost of the water-cooling radiator is reduced, and the radiating effect is improved.

Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.

Claims

1. A water-cooled radiator is characterized by comprising a radiating core, wherein two ends of the radiating core are respectively connected with a water inlet chamber and a water outlet chamber; the heat dissipation core comprises a plurality of corrugated belts and cooling pipes which are arranged in a staggered mode;

2. The water-cooled heat sink as recited in claim 1, wherein the cooling pipe is formed by joining two section plates to each other; connecting edges are arranged on two sides of the section plate, and a cavity groove is formed in the middle of the section plate; a plurality of rows of water-blocking protrusions are arranged in the cavity groove, and the water-blocking protrusions in two adjacent rows are arranged in a staggered manner.

3. The water-cooled heat sink as recited in claim 2, wherein the thickness b of the sectional plate is not more than 0.5mm, and the thickness a of the connecting edge is twice the thickness of the sectional plate.

4. The water-cooled heat sink as recited in claim 3, wherein the water-blocking protrusion has a hemispherical shape and a spherical radius equal to the thickness b of the sectional plate.

5. The water-cooled heat sink as recited in claim 4, wherein the distance between two adjacent water-blocking protrusions in the same row is 2-3 times the radius of the sphere.

6. The water-cooled heat sink as recited in claim 4, wherein the distance between two adjacent rows of water-blocking protrusions is 4-5 times the radius of the sphere.

7. The water-cooled heat sink as recited in any one of claims 3 to 6, wherein the thickness b of the sectional plate is 0.4 or 0.5 mm.

8. The water-cooled heat sink as recited in claim 7, wherein the profile plate is made of aluminum alloy or copper.

9. The water-cooled heat sink as recited in claim 8, wherein the two profile plates are joined by brazing.