CN217213642U

CN217213642U - Graphene radiator convenient to install

Info

Publication number: CN217213642U
Application number: CN202220754201.0U
Authority: CN
Inventors: 孙学栋; 彭昆; 孙学义
Original assignee: Guangdong Deruiyuan New Material Technology Co ltd
Current assignee: Guangdong Deruiyuan New Material Technology Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-08-16
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses a graphene radiator convenient to install, which comprises a substrate, a plurality of radiating columns and a plurality of graphene radiating blocks; the base plate is made of heat dissipation metal materials, a plurality of positioning columns and a plurality of buckling feet extend from the periphery of the bottom surface of the base plate, and fixing holes are formed in the bottom surfaces of the positioning columns; the heat dissipation columns are made of heat dissipation metal materials and are arranged on the top surface of the substrate in an array mode, and each heat dissipation column extends vertically and is fixed with the substrate in a hot-press fusion mode; the plurality of graphene radiating blocks are attached to and fixed on the top surface of the substrate and are respectively positioned between the two adjacent radiating columns. Through fixing the heat dissipation post hot pressing butt fusion on the base plate, replaced the traditional mode that adopts die-casting integrated into one piece, effectively simplified forming process, the cost is reduced to, the cooperation extends at the bottom surface periphery of base plate has a plurality of reference columns and a plurality of knot foot, makes this product can fix a position fast and the lock installation with the outside, need not to use accessories such as fixed bolster, installs very portably.

Description

Graphene radiator convenient to install

Technical Field

The utility model belongs to the technical field of the radiator technique and specifically relates to indicate a graphite alkene radiator convenient to installation.

Background

Integrated circuits are heavily used in computer components. It is well known that high temperatures are a rival of integrated circuits. The high temperature can not only cause the unstable operation of the system and shorten the service life, but also possibly burn some parts. The heat that causes the high temperature does not come from outside the computer, but inside the computer, or inside the integrated circuit. The radiator is used for absorbing the heat and then radiating the heat into the case or out of the case, so that the temperature of the computer components is ensured to be normal. Most heat sinks absorb heat by contacting the surfaces of heat-generating components, and then transfer the heat to a remote location by various methods, such as air in a chassis, and then the chassis transfers the hot air to the outside of the chassis, thereby dissipating heat from the computer. The types of radiators are very many, and CPUs, display cards, mainboard chip sets, hard disks, cases, power supplies and even optical drives and memories all need radiators, and the different radiators cannot be used in a mixed manner, wherein the radiator of the CPU is the most frequently contacted. According to the way of taking away heat from the heat sink, the heat sink of the computer can be divided into active heat dissipation and passive heat dissipation. The former is commonly an air-cooled heat sink, while the latter is commonly a heat sink. The further subdivision heat dissipation mode can be divided into air cooling, heat pipes, liquid cooling, semiconductor refrigeration, compressor refrigeration and the like.

Current radiator is mainly including the base plate with set up the heat dissipation post on the base plate, and among the prior art, the mode integrated into one piece that base plate and heat dissipation post generally adopted the die-casting, its forming process is complicated, with high costs to the installation of radiator needs to use accessories such as fixed bolster in addition among the prior art, installs very trouble. Therefore, there is a need for improvements in current heat sinks.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a graphene heat sink with easy installation, which can effectively solve the problems of complex forming process, high cost and troublesome installation of the existing heat sink.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a graphene radiator convenient to mount comprises a substrate, a plurality of radiating columns and a plurality of graphene radiating blocks; the base plate is made of heat dissipation metal materials, a plurality of positioning columns and a plurality of buckling feet matched and buckled with the outside extend out of the periphery of the bottom surface of the base plate, and a fixing hole is formed in the bottom surface of each positioning column; the heat dissipation columns are made of heat dissipation metal materials and are arranged on the top surface of the substrate in an array mode, and each heat dissipation column extends vertically and is fixed with the substrate in a hot-press fusion mode; the plurality of graphene radiating blocks are attached to and fixed on the top surface of the substrate and are respectively positioned between the two adjacent radiating columns.

As a preferred scheme, the base plate is oval, two long-edge uniformity bodies of the base plate extend downwards to form blocking strips, and the two ends of each blocking strip are provided with the positioning columns and the buckling feet.

Preferably, a foolproof convex strip extends from one of the barrier strips.

Preferably, the bottom surface of the substrate is covered with a graphene coating.

As a preferred scheme, the heat dissipation column and the substrate are made of aluminum alloy materials.

As a preferred scheme, the width of the heat dissipation column is gradually reduced from bottom to top, the left side and the right side of the heat dissipation column are planes, grooves are concavely arranged in the center positions of the front side and the rear side of the heat dissipation column, and the grooves extend from bottom to top.

As a preferred scheme, the graphene radiating block is of a square block structure.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:

through fixing the heat dissipation post hot pressing butt fusion on the base plate, replaced the traditional mode that adopts die-casting integrated into one piece, effectively simplified forming process, the cost is reduced to, the cooperation extends at the bottom surface periphery of base plate has a plurality of reference columns and a plurality of knot foot, makes this product can fix a position fast and the lock installation with the outside, need not to use accessories such as fixed bolster, installs very portably.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a perspective view of a preferred embodiment of the present invention;

FIG. 2 is a perspective view of another angle of the preferred embodiment of the present invention;

fig. 3 is a cross-sectional view of a preferred embodiment of the present invention.

The attached drawings indicate the following:

10. substrate 11, positioning column

12. Fastening feet 13 and fixing holes

14. Stop strip 15, prevent slow-witted sand grip

20. Heat radiation column 21, groove

30. Graphene radiating blocks 40 and a graphene coating.

Detailed Description

Referring to fig. 1 to 3, a specific structure of a preferred embodiment of the present invention is shown, which includes a substrate 10, a plurality of heat-dissipating studs 20, and a plurality of graphene heat-dissipating blocks 30.

The base plate 10 is made of heat dissipation metal, a plurality of positioning columns 11 and a plurality of buckling feet 12 matched with the outside for buckling and fixing extend out of the periphery of the bottom surface of the base plate 10, the buckling feet 12 are L-shaped, and a fixing hole 13 is formed in the bottom surface of each positioning column 11; in this embodiment, the base plate 10 is oval, two long sides of the base plate 10 are integrally extended with barrier strips 14, two ends of each barrier strip 14 are formed with the positioning column 11 and the fastening leg 12, so as to be stably installed with the outside, and one barrier strip 14 is extended with a foolproof protruding strip 15 to realize foolproof installation; in addition, the bottom surface of the substrate 10 is covered with the graphene coating 40 to increase the heat absorption efficiency.

The plurality of heat dissipation columns 20 are made of heat dissipation metal materials and are arranged on the top surface of the substrate 10 in an array manner, and each heat dissipation column 20 extends vertically and is fixed with the substrate 10 in a hot-press welding manner; in this embodiment, the heat dissipation pillar 20 and the substrate 10 are made of aluminum alloy, the width of the heat dissipation pillar 20 is gradually reduced from bottom to top, the left and right sides of the heat dissipation pillar 20 are both planes, the central positions of the front and rear sides of the heat dissipation pillar 20 are both concave with a groove 21, the groove 21 extends from bottom to top, and the top surface of the heat dissipation pillar 20 is an arc convex surface.

The plurality of graphene heat dissipation blocks 30 are attached to and fixed on the top surface of the substrate 10 and respectively located between two adjacent heat dissipation posts 20, in this embodiment, the graphene heat dissipation blocks 30 are square blocks.

During the use, with the locating hole cooperation of a plurality of reference columns 11 respectively with outside casing to inserting the location, insert the back that targets in place, this a plurality of knot feet 12 are fixed with outside casing cooperation buckle, and at this moment, this graphite alkene coating 40 can generate heat the device contact with the outside, in order to make graphite alkene coating 40 and the device that generates heat keep firm the laminating, can adopt the screw to pass fixed orifices 13 for this product is firmly fixed together with outside casing.

The utility model discloses a design focus lies in: through fixing the heat dissipation post hot pressing butt fusion on the base plate, replaced the traditional mode that adopts die-casting integrated into one piece, effectively simplified forming process, the cost is reduced to, the cooperation extends at the bottom surface periphery of base plate has a plurality of reference columns and a plurality of knot foot, makes this product can fix a position fast and the lock installation with the outside, need not to use accessories such as fixed bolster, installs very portably.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a graphite alkene radiator convenient to installation which characterized in that: the heat dissipation structure comprises a substrate, a plurality of heat dissipation columns and a plurality of graphene heat dissipation blocks; the base plate is made of heat dissipation metal materials, a plurality of positioning columns and a plurality of buckling feet matched and buckled with the outside extend out of the periphery of the bottom surface of the base plate, and a fixing hole is formed in the bottom surface of each positioning column; the heat dissipation columns are made of heat dissipation metal materials and are arranged on the top surface of the substrate in an array mode, and each heat dissipation column extends vertically and is fixed with the substrate in a hot-press fusion mode; the plurality of graphene radiating blocks are attached to and fixed on the top surface of the substrate and are respectively positioned between the two adjacent radiating columns.

2. The graphene heat spreader of claim 1, wherein: the base plate is oval, and the homogeneous body downwardly extending of two long limits of base plate has the blend stop, and the both ends of this blend stop all are formed with aforementioned reference column and detain the foot.

3. The graphene heat spreader of claim 2, wherein: one of the barrier strips is extended with a foolproof convex strip.

4. The graphene heat sink convenient to mount of claim 1, wherein: the bottom surface of the substrate is covered with a graphene coating.

5. The graphene heat sink convenient to mount of claim 1, wherein: the heat dissipation column and the substrate are made of aluminum alloy materials.

6. The graphene heat sink convenient to mount of claim 1, wherein: the width of heat dissipation post dwindles from bottom to top gradually, and the side is the plane about the heat dissipation post, and the front and back side central point of heat dissipation post puts all to be equipped with the recess in the concave, and this recess extends from bottom to top.

7. The graphene heat sink convenient to mount of claim 1, wherein: the graphene radiating block is of a square block structure.