CN218848708U

CN218848708U - Radiation heat dissipation type computer cooling fin

Info

Publication number: CN218848708U
Application number: CN202223130501.0U
Authority: CN
Inventors: 刘文兵
Original assignee: Kunshan Jingyiji Precision Hardware Co ltd
Current assignee: Kunshan Jingyiji Precision Hardware Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-04-11
Anticipated expiration: 2032-11-24

Abstract

The utility model belongs to the technical field of computer fin technique and specifically relates to a radiation heat dissipation formula computer fin, including heating panel, center post and radiator blade, fixedly connected with center post and radiator blade in the middle of the heating panel upper end, fixed connection between radiator blade and the center post, heating panel up end fixedly connected with radiating block, the louvre has been seted up to the radiator blade bottom, main wind-guiding groove and vice wind-guiding groove have been seted up to the radiating block upper end, the utility model discloses in, through heating panel, louvre and the radiating block that sets up, can improve the radiating area in heating panel bottom through setting up the radiating block, can guide the radiating wind direction through the radiating block simultaneously, and then can dispel the heat through the louvre that the radiator blade bottom was seted up, improved the radiating effect of computer fin in the in-service use effectively.

Description

Radiation heat dissipation type computer cooling fin

Technical Field

The utility model relates to a computer cooling fin technical field specifically is a radiation heat dissipation formula computer cooling fin.

Background

The computer radiating fin is a device which is arranged on the surface of a computer heating component for contacting and absorbing heat and then dissipating the heat by a radiating fan method, and a plurality of radiating blades are arranged on the common computer radiating fin, so that the heat absorbed from the computer heating component can be radially transferred to the radiating blades, and the arrangement can improve the radiating area and further improve the radiating effect;

however, when heat is dissipated by a radiation heat dissipation method, the heat transferred to the tops of the heat dissipation blades is less, so that heat is dissipated mainly through the bottoms of the heat dissipation blades, a common heat dissipation surface at the bottom of the heat dissipation blade is arranged in a plane, and the bottoms of the heat dissipation blades do not have a heat dissipation structure, so that the problem of general heat dissipation effect is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radiation heat dissipation formula computer fin to solve the fin and do not have radiating structure through the radiating blade bottom that sets up on plane heat dissipation and the fin and lead to the general problem of radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a radiation heat dissipation formula computer fin, includes heating panel, center post and radiator vane, fixedly connected with center post and radiator vane in the middle of the heating panel upper end, fixed connection between radiator vane and the center post, heating panel up end fixedly connected with radiating block, the louvre has been seted up to the radiator vane bottom, main wind-guiding groove and vice wind-guiding groove have been seted up to the radiating block upper end.

As the utility model discloses further optimize, the radiating block sets up the position between radiator blade, the louvre one-to-one that vice guide duct and radiator blade bottom were seted up that the radiating block was seted up.

As the utility model discloses further optimize, the equal fixedly connected with fixed column in position in heating panel upper end four corners, be parallel setting between the fixed column, the fixed column is inside to be hollow setting.

As the utility model discloses further optimize, the one end opening that the leading wind groove of seting up in the middle of the radiating block is close to the center post is great, the leading wind groove of seting up in the middle of the radiating block is kept away from center post one end opening and is less.

As the utility model discloses further optimize, the heating panel lower extreme is hugged closely through silicone grease layer and CPU, threaded connection has fixing bolt in the middle of the heating panel, the position of fixing bolt bottom and the position setting of heating panel bottom are at same horizontal plane, and fixing bolt runs through the heating panel.

As the utility model discloses further optimize, fixing bolt's number is total two, and fixing bolt all sets up the position in the CPU upper end, the central point setting on same vertical line of center post, heating panel, CPU and silicone grease layer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the arranged heat dissipation plate, the heat dissipation holes and the heat dissipation block, the heat dissipation area at the bottom of the heat dissipation plate can be improved through the heat dissipation block, and meanwhile, the heat dissipation wind direction can be guided through the heat dissipation block, so that the heat dissipation can be realized through the heat dissipation holes arranged at the bottom of the heat dissipation blades, and the heat dissipation effect of the computer heat dissipation plate in the actual use process is effectively improved;

2. the utility model discloses in, through the fixing bolt who sets up, when appearing CPU and gluing in the condition of being not convenient for dismantle in the heating panel bottom, can be quick separate CPU and heating panel, have good convenience.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the heat dissipation block of the present invention;

fig. 4 is the structure schematic diagram of the mounting position of the fixing bolt of the present invention.

In the figure: 1. a heat dissipation plate; 2. fixing a column; 3. a central column; 4. a heat dissipating fin; 5. heat dissipation holes; 6. a heat dissipating block; 7. a main air guide groove; 8. an auxiliary air guide groove; 9. a CPU; 10. a silicone layer; 11. and (5) fixing the bolt.

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.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a radiation heat dissipation formula computer fin, includes heating panel 1, center post 3 and radiator vane 4, fixedly connected with center post 3 and radiator vane 4 in the middle of heating panel 1 upper end, fixed connection between radiator vane 4 and the

center post

3, 1 up end fixedly connected with radiating block 6 of heating panel, louvre 5 has been seted up to radiator vane 4 bottom, and main wind-guiding groove 7 and vice wind-guiding groove 8 have been seted up to radiating block 6 upper end.

With specific reference to fig. 1, 2 and 3, the heat dissipation block 6 is disposed at a position between the heat dissipation blades 4, the auxiliary air guiding grooves 8 formed in the heat dissipation block 6 correspond to the heat dissipation holes 5 formed at the bottom ends of the heat dissipation blades 4 one by one, so that heat dissipation from the bottom ends of the heat dissipation blades 4 is facilitated through the heat dissipation holes 5 formed, and the area of the heat dissipation plate 1 actually participating in heat dissipation can be increased through the heat dissipation block 6, so that the heat dissipation effect of the whole heat dissipation plate in the actual use process can be further improved; the four corners of the upper end of the heat dissipation plate 1 are fixedly connected with fixing columns 2, the fixing columns 2 are arranged in parallel, and the fixing columns 2 are hollow, so that the heat dissipation plate is conveniently fixed on a computer board for use, and meanwhile, a heat dissipation fan is conveniently mounted on the heat dissipation plate in the later period; the opening of one end, close to the central column 3, of the main air guide groove 7 formed in the middle of the heat dissipation block 6 is large, the opening of one end, far away from the central column 3, of the main air guide groove 7 formed in the middle of the heat dissipation block 6 is small, and air blowing of the heat dissipation fan can be guided through the heat dissipation block 6.

Specifically referring to fig. 4, the lower end of the heat dissipation plate 1 is tightly attached to the CPU9 through the silicone layer 10, the fixing bolt 11 is spirally connected to the middle of the heat dissipation plate 1, the bottom end of the fixing bolt 11 and the bottom of the heat dissipation plate 1 are arranged on the same horizontal plane, and the fixing bolt 11 penetrates through the heat dissipation plate 1, so that the CPU9 and the heat dissipation plate 1 can be quickly separated when the CPU9 is adhered to the bottom end of the heat dissipation plate 1 and is not convenient to detach at a later stage, and the heat dissipation plate has good practical value; the number of the fixing bolts 11 is two, the fixing bolts 11 are all arranged at the upper end of the CPU9, the central points of the central column 3, the heat dissipation plate 1, the CPU9 and the silicone grease layer 10 are arranged on the same vertical line, and the stability of the whole structure of the device can be effectively improved in the actual use process.

The working process comprises the following steps: in the process of using a radiation heat dissipation type computer radiating fin, the heat generated by a CPU9 can be radiated to a central column 3 and radiating blades 4 in an emission shape through the arranged radiating plate 1, the radiating fan arranged at the upper end of the whole device in the actual using process can improve the radiating efficiency, meanwhile, the whole radiating fin can be fixedly arranged through the arranged fixed columns 2 and is convenient to be fixedly connected with the radiating fan, after the fixation is finished, the radiating fan arranged at the upper end of the whole radiating fin can blow wind to the positions among the radiating blades 4 for radiating in the actual using process, the effective participation area of the radiation can be improved through the arranged radiating block 6, and the radiating effect can be further improved, simultaneously through the main guide duct 7 of seting up, vice guide duct 8 and louvre 5 can further improvement radiating effect (dispel the heat through radiation heat dissipation's mode, the radiating effect of bottom is better, it is less to conduct the heat that the top dispels to conduct), can guarantee the radiating effect of fin to CPU9 effectively in the use of reality, simultaneously in the use of reality, if not changing silicone grease layer 10 for a long time, the problem that CPU9 glues and is not convenient for dismantle in heating panel 1 bottom can appear, the staff can rotate fixing bolt 11 and make the position of fixing bolt 11 bottom ejecting at this moment, and then make CPU9 and heating panel 1 part, it can be quick when dismantling CPU9 and heating panel 1 to glue in heating panel 1 bottom inconvenient to appear, CPU9 and heating panel 1 separate, and has good convenience.

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 radiation heat dissipation formula computer fin, includes heating panel (1), center post (3) and radiator vane (4), its characterized in that: fixedly connected with center post (3) and radiator blade (4) in the middle of radiator plate (1) upper end, fixed connection between radiator blade (4) and center post (3), radiator plate (1) up end fixedly connected with radiating block (6), louvre (5) have been seted up to radiator blade (4) bottom, main wind-guiding groove (7) and vice wind-guiding groove (8) have been seted up to radiating block (6) upper end.

2. A radiant heat dissipating computer heat sink as recited in claim 1, wherein: the radiating block (6) is arranged between the radiating blades (4), and the auxiliary air guide grooves (8) formed in the radiating block (6) are in one-to-one correspondence with the radiating holes (5) formed in the bottom ends of the radiating blades (4).

3. A radiant heat dissipating computer heat sink as recited in claim 1, wherein: the all fixedly connected with fixed column (2) in position in heating panel (1) upper end four corners, be parallel setting between fixed column (2), fixed column (2) inside is hollow setting.

4. A radiant heat dissipating computer heat sink as recited in claim 1, wherein: the opening of one end, close to the central column (3), of the main air guide groove (7) formed in the middle of the heat dissipation block (6) is large, and the opening of one end, far away from the central column (3), of the main air guide groove (7) formed in the middle of the heat dissipation block (6) is small.

5. A radiant heat dissipating computer heat sink as recited in claim 1, wherein: the heat dissipation plate is characterized in that the lower end of the heat dissipation plate (1) is tightly attached to a CPU (9) through a silicone grease layer (10), a fixing bolt (11) is spirally connected to the middle of the heat dissipation plate (1), the position of the bottom end of the fixing bolt (11) and the position of the bottom of the heat dissipation plate (1) are arranged on the same horizontal plane, and the fixing bolt (11) penetrates through the heat dissipation plate (1).

6. A radiant heat dissipating computer heat sink as recited in claim 5, wherein: the number of the fixing bolts (11) is two, the fixing bolts (11) are all arranged at the upper end of the CPU (9), and the central points of the central column (3), the heat dissipation plate (1), the CPU (9) and the silicone grease layer (10) are arranged on the same vertical line.