JP3105792U - Screw structure of CPU heat radiator that is easy to remove - Google Patents

Abstract

An object of the present invention is to quickly and easily assemble a CPU heat radiating device screw, which has a high interchangeability of components and can be applied to models of various standards, so that it is economically effective. Provide structure.
A screw structure of a CPU heat radiator that is easy to remove includes a pedestal, a fan, and a heat sink unit. At the corner around the pedestal, there is a fixed hole unit with a hollow inside, and there are fixed parts inside all of the fixed hole units, and screws are inserted and fixed to the panel. Further, a fan is attached to a side surface of the pedestal. Then, a heat sink unit is attached to the other side surface. Further, the heat sink unit has a set of heat dissipation conduits extending toward the bottom of the pedestal. In addition, all of the above-mentioned fixing parts are all fitted with springs, and have a hole in the center, so that screws can be inserted and fixed and assembled.
[Selection diagram] FIG.

Description

The present invention relates to a screw structure of a CPU heat radiating device that is easy to remove. The screw structure of the easy-to-remove CPU heat radiator of the present invention has a feature that it is convenient for assembly and disassembly because it can be quickly removed.

The heat radiating device inside the conventional computer radiated heat simply by a heat sink structure or a cooling flow. However, the above method is not ideal in heat dissipation effect, and the combination of a fan and a heat sink is now mainstream due to the development of a heat dissipation method using a fan. However, when assembling the heat radiator, as shown in FIGS. 1 and 2, usually, the screw 50 is inserted into a peripheral corner of the heat radiator 5 and fastened and fixed. A spring 51 is fitted to the screw 50, and after being inserted into the heat dissipation device 5, a fixing ring 52 is fitted to prevent the screw 50 from falling off.
However, this type of heat radiator has a slightly better heat radiating effect than the conventional heat radiator, but the method of fixing with screws can only be mounted on a certain panel at the time of assembly, and if the panel changes , Screws, springs, fixing rings, etc., must be changed to those having the same dimensions, which is extremely inconvenient. At the same time, parts such as springs and fixing rings to be combined with the screws have to be remade, resulting in cost reflection, which is not economical. Therefore, it cannot be said that it is an ideal method for assembling the conventional heat dissipation device.

The problem to be solved by the present invention is to provide a screw structure of a CPU heat radiating device which solves the above-mentioned conventional problems and can be easily removed.

The screw structure of the CPU heat radiator of the present invention, which is easy to remove, includes a pedestal, a fan, and a heat sink unit. At the corner around the pedestal, there is a fixed hole unit with a hollow inside, and there are fixed parts inside all of the fixed hole units, and screws are inserted and fixed to the panel. Further, a fan is attached to a side surface of the pedestal. Then, a heat sink unit is attached to the other side surface. Further, the heat sink unit has a set of heat dissipation conduits extending toward the bottom of the pedestal. In addition, all of the above-mentioned fixing parts are all fitted with springs, and have a hole in the center, so that screws can be inserted and fixed and assembled. Furthermore, the bottom of the fixed part has a rivet portion formed at the bottom of the fixed hole unit by a punch press method, and the fixed part is firmly fixed in the fixed hole unit, and it is movable but falls off from the fixed hole unit. Nothing. Therefore, the assembly is speedy, simple and convenient. Furthermore, the parts are highly interchangeable and can be applied to models of various standards, so that they have excellent economic effects.

The CPU radiator with easy removal according to the present invention has a special structure at the bottom and upper lid. Furthermore, the special structure of the heat sink allows easy, easy and speedy assembling and disassembly, and the combination with a fan ensures a heat radiation effect. In addition, the parts have high interchangeability and can be applied to models of various standards, so that they are excellent in economical effects. As described above, the screw structure of the CPU heat radiator of the present invention, which is easy to remove, greatly reduces the drawbacks of the screw structure of the conventional type CPU heat radiator, and has many advantages over the same type of device. Is also high.

Please refer to FIG. The CPU heat dissipation device 1 according to the present invention, which is easy to remove, includes a pedestal 10, a fan 20, and a heat sink unit 30.
The pedestal 10 has a fixed hole unit 11 with a hollow inside in the corners around the four sides, and further, there is a fixed part 12 in every fixed hole unit 11, so that screws 123 are inserted and fixed to the panel Has become.

A fan 20 is attached to the side of the pedestal 10, and a heat sink unit 30 is attached to the other side, so that the wind generated when the fan 20 rotates flows toward the heat sink unit 30. It has become. A set of heat dissipation conduits 31 extends from the bottom of the heat sink unit 30 toward the bottom of the pedestal 10.

Please refer to FIG. 4 to FIG. A spring 121 is fitted on all of the fixed parts 12 described above. There is a hole 122 in the center, and a screw 123 is inserted and fixed, and assembled. In addition, the bottom of the fixing part 12 is formed with a rivet portion 124 at the bottom of the fixing hole unit 11 by a punch brace method using the tool 13 so that the fixing part 12 is firmly fixed in the fixing hole unit 11. Although it is movable, it does not fall out of the fixed hole unit.

When assembling, the heat radiating device 1 is placed on the panel, and at the same time, using the fixing parts 12 around the pedestal 10, several screws 123 are inserted one by one into the holes 122 and fixed to the panel. Thereby, the assembly of the heat dissipation device 1 is completed. When mounting the package on another panel, the screws 123 are removed, and the screws 123 having an appropriate size are selected and tightened, so that the assembly of the heat radiator is completed easily and speedily, and it takes no time and effort.

It is sectional drawing of the partial structure of the conventional heat dissipation device. It is sectional drawing of the partial structure of another conventional heat dissipation device. FIG. 2 is an overall external structural view of the present invention. FIG. 3 is a partial sectional view (1) showing a state in which the heat radiating device of the present invention is assembled. It is the fragmentary sectional view (2) which showed the state where the heat dissipation device of the present invention was assembled. FIG. 4 is a partial cross-sectional view illustrating the operation of the heat radiator of the present invention.

Explanation of reference numerals

Conventional type
5 Heat sink 50 screws
51 Spring 52 Fixing ring
1 Heat dissipation device
10 pedestals
11 Fixing hole unit 12 Fixing parts
121 spring
122 holes
123 screw
124 rivet part
20 fan 30 heat sink
31 Heat dissipation conduit

Claims (1)

The radiator consists of a pedestal, a fan, and a heat sink unit.The pedestal has a fixed hole unit with a hollow inside in the corners around the four sides, and further, there are fixed parts in every fixed hole unit, and insert screws. It is designed to be fixed to the panel, a fan is mounted on the side of the pedestal, and a heat sink unit is mounted on the other side, and the wind generated when the fan rotates rotates in the direction of the heat sink unit. At the bottom of the heat sink unit, a set of heat dissipation conduits extends toward the bottom of the pedestal, all the above fixed parts are spring-fitted, and a hole in the center There are screws to insert and fix, and assemble. The bottom of the fixing parts is fixed hole unit by punch press method using tools. The rivet part is formed in the part, the fixed parts are firmly fixed in the fixed hole unit, it is movable, but it does not fall out of the fixed hole unit, easy to assemble and speedy, time and The screw structure of the CPU heat radiator is easy to remove because it saves time and has high interchangeability of parts, so it can be installed on models of various standards.

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