Computer heat dissipation mechanism convenient to install

Abstract

The utility model discloses a computer heat dissipation mechanism convenient to install, which comprises a heat pipe assembly, a heat dissipation pipe, a support and a fan assembly, the heat pipe assembly is provided with a capillary structure, the capillary structure forms a microcirculation flow channel, the heat pipe assembly comprises a heat absorption section and heat dissipation sections extending upwards from the two ends of the heat absorption section, and the heat dissipation sections are arranged on the support. The heat dissipation assembly is composed of stacked heat dissipation fins, the heat dissipation assembly is provided with heat dissipation through holes, the heat dissipation sections extend into the heat dissipation through holes, the support is detachably installed on the outer side face of the heat dissipation assembly, and the face, away from the heat dissipation fins, of the support is provided with four clamping grooves located at the corner end. A clamping groove is formed in the base, a clamping opening is formed in the upper portion of the clamping groove, the fan assembly comprises a shell, a screw rod is installed on the shell, the screw rod is provided with a step boss matched with the clamping groove, and the step boss extends into the clamping opening and then is fixed in the clamping groove. And quick disassembly and quick assembly are realized through the matching of the stepped boss and the clamping groove.

Description

Technical Field

[0001] This utility model relates to the field of computer heat sinks, and in particular to a computer heat sink mechanism that is easy to install. Background Technology

[0002] The combination of heatsink fins and fans can effectively improve the heat dissipation of heat-generating components (such as CPUs and graphics cards). However, existing tower heatsinks have the problem of complicated fan installation, which affects the installation experience.

[0003] For example, patent application number 202421117429.4 discloses a CPU cooling device that uses a side-wall mounted fan. The fan is fixed to the side by a mounting bracket. However, in actual installation, when the fan speed is high, the force is mainly applied to the heat sink fins, which can easily cause deformation of the heat sink fins and lead to unstable fan installation (e.g., vibration). Utility Model Content

[0004] The main purpose of this invention is to provide a computer cooling mechanism that is easy to install. It adopts a bracket with a clamping structure to ensure stable installation, while the fan can be quickly attached to the bracket.

[0005] To achieve the above objectives, this utility model proposes a computer heat dissipation mechanism that is easy to install, comprising:

[0006] A heat pipe assembly, wherein the heat pipe assembly is provided with a capillary structure forming a micro-circulation channel, and the heat pipe assembly includes a heat absorption section and a heat dissipation section extending upward from both ends of the heat absorption section;

[0007] A heat dissipation assembly, comprising stacked heat dissipation fins, wherein the heat dissipation assembly is provided with heat dissipation through holes, and the heat dissipation section extends into the heat dissipation through holes;

[0008] The bracket is detachably mounted on the outer side of the heat dissipation component. The side of the bracket away from the heat dissipation fins has a slot at the corner end. There are four slots, and a latch is provided above the slot.

[0009] A fan assembly includes a housing with a screw rod mounted thereon. The screw rod has a stepped boss that mates with a slot. The stepped boss extends into the slot and is fixed therein.

[0010] In the actual design, the detachable structure allows the bracket to be easily and quickly installed on the heat dissipation components. At the same time, a slot corresponding to the screw holes of the fan assembly is set at the corner end of the bracket, and a screw rod is set on the housing. After the stepped boss of the screw rod extends into the buckle, it can be fixed in the slot, thus making the fan installation simpler and more stable. The cooperation between the stepped boss and the slot realizes quick disassembly and quick installation. Attached Figure Description

[0011] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0012] Figure 2 This is a cross-sectional view of the present invention;

[0013] Figure 3 This is a schematic diagram of the support frame.

[0014] Figure 4 This is a schematic diagram of a partial section of the shell;

[0015] Figure 5 For the purpose of this utility model explosion Figure 1 ;

[0016] Figure 6 For the purpose of this utility model explosion Figure 2 .

[0017] In the picture,

[0018] 1 represents the heat pipe assembly, 11 represents the heat dissipation section, and 12 represents the heat absorption section.

[0019] 2 represents the heat dissipation component, and 20 represents the housing.

[0020] 3 is the bracket, 31 is the positioning hole, 32 is the side lug, and 33 is the screw.

[0021] 41 is the card slot, and 42 is the card slot.

[0022] 5 represents the screw rod, and 51 represents the stepped boss.

[0023] 6 is the stop, 61 is the limiting hole, 62 is the top block, and 63 is the limiting protrusion.

[0024] 7 is a deformation hole.

[0025] 8 represents the limit groove. Detailed Implementation

[0026] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0027] It should be noted that if any directional indication (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, etc.) is involved in the embodiments of this utility model, the directional indication is only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0028] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0029] like Figures 1 to 6 As shown, a computer cooling mechanism that is easy to install includes:

[0030] The heat pipe assembly 1 is provided with a capillary structure, the capillary structure forming a micro-circulation channel, and the heat pipe assembly 1 includes a heat absorption section and a heat dissipation section 11 extending upward from both ends of the heat absorption section 12.

[0031] Heat dissipation component 2, which is composed of stacked heat dissipation fins, and has heat dissipation through holes, with the heat dissipation section 11 extending into the heat dissipation through holes;

[0032] The bracket 3 is detachably installed on the outer side of the heat dissipation component 2. The side of the bracket 3 away from the heat dissipation fins is provided with a slot 41 at the corner end. There are four slots 41, and a latch 42 is provided above the slots 41.

[0033] The fan assembly includes a housing 20, on which a screw rod 5 is mounted. The screw rod 5 has a stepped boss 51 that mates with a slot 41. The stepped boss 51 extends into the slot 42 and is fixed in the slot 41.

[0034] In the actual design, the bracket 3 can be easily and quickly installed on the heat dissipation component 2 through the detachable structure. At the same time, a slot 41 corresponding to the screw hole of the fan component is set at the corner end of the bracket 3. A screw rod 5 is set on the housing 20. After the stepped boss 51 of the screw rod 5 extends into the buckle, it can be fixed to the slot 41, thus making the fan installation simpler and more stable. The quick disassembly and quick installation are achieved through the cooperation of the stepped boss 51 and the slot 41.

[0035] Specifically, the fan assembly is located on the side wall of the heat dissipation assembly 2, and the bottom and top walls of the heat dissipation assembly 2 are respectively provided with at least two positioning holes 31; the bracket 3 is provided with a side ear 32 extending toward the positioning hole 31, and the side ear 32 is provided with a screw 33 that cooperates with the positioning hole 31. The screw 33 is screwed into the positioning hole 31 and the bracket 3 is installed. The installation and fixation of the bracket 3 are achieved by the screw 33 extending into the heat dissipation fins.

[0036] In this embodiment of the utility model, there are four side ears 32, which are arranged horizontally. Each pair of side ears 32 forms a group, and the two groups of side ears 32 are arranged opposite to each other. The bracket 3 is then installed on the heat dissipation component 2 by relative clamping force.

[0037] Specifically, the front wall of the slot 41 is provided with a stop 6, which forms a limiting hole 61 that is compatible with the outer diameter of the screw rod 5. The inner diameter of the limiting hole 61 is smaller than the outer diameter of the stepped boss 51, thus forming a limit.

[0038] In this embodiment of the utility model, the inner wall of the slot 41 is provided with a limiting protrusion 63, which is used to abut against the outer wall of the stepped protrusion 51, thereby locking the two sides of the stepped protrusion 51.

[0039] Specifically, the inner wall of the slot 41 is provided with a top block 62 protruding towards the fan assembly. The cooperation between the top block 62 and the stop 6 prevents the fan assembly from swinging back and forth, thereby improving the stability of clamping.

[0040] In this embodiment of the utility model, the slot 41 is gradually narrowed from top to bottom from the position of the limiting protrusion, which facilitates the insertion of the stepped protrusion 51 and plays a guiding role.

[0041] Specifically, the bracket 3 is provided with deformation holes 7 on both sides of the slot 41. The bracket 3 is preferably made of plastic material. Therefore, when the stepped protrusion 51 is inserted into the slot 41, a predetermined pressure will be applied to ensure the stability of the insertion.

[0042] In this embodiment of the utility model, the housing 20 is provided with a screw hole, and the screw hole is provided with the screw rod 5 (the screw rod 33 is engaged with the screw hole by means of glue or elastic engagement). The screw rod 5 can be directly screwed on or the housing can be installed by means of other accessories. The structure of the fan is an existing design, and only the predetermined screw rod 5 is required to install the screw rod 5 and the slot 41.

[0043] Specifically, the stepped protrusion 51 and the wall of the housing form a limiting groove 8, which is then hooked onto the position of the stop 6.

[0044] The bracket has a frame-like structure, with side ears extending horizontally from the bracket. Of course, an elastic buffer pad can also be placed between the bracket and the heat dissipation component.

[0045] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A computer heat dissipation mechanism for easy installation, characterized by, Include: Heat pipe assembly, the heat pipe assembly is equipped with capillary structure, the capillary structure forms microcirculation flow channel, the heat pipe assembly includes heat absorption section and heat dissipation section extending upward from both ends of heat absorption section; Heat dissipation assembly, the heat dissipation assembly is composed of stacked heat dissipation fins, the heat dissipation assembly is provided with heat dissipation through hole, and the heat dissipation section extends into the heat dissipation through hole; Support, the support can be detachably installed on the outer side of the heat dissipation assembly, the side of the support away from the heat dissipation fin is provided with a clamping groove at the corner end, the clamping groove is provided with four, and the upper position of the clamping groove is provided with a bayonet; Fan assembly, the fan assembly includes a shell, the shell is provided with a screw rod, the screw rod is provided with a stepped boss matched with the clamping groove, and the stepped boss is fixed in the clamping groove after extending into the bayonet.

2. The easily installed computer heat dissipation mechanism of claim 1, wherein: The fan assembly is arranged on the side wall of the heat dissipation assembly, The bottom wall and the top wall of the heat dissipation assembly are respectively provided with at least two positioning holes; The support is provided with side ears extending towards the positioning holes, and the side ears are provided with screw rods matched with the positioning holes, The screw rod is screwed into the positioning hole, and the support is installed.

3. The easily installed computer heat dissipation mechanism of claim 2, wherein: The side ears are provided with four and are horizontally arranged, and each two side ears form a group, and the two groups of side ears are oppositely arranged.

4. The easily installed computer heat dissipation mechanism of claim 1, wherein: The front wall of the clamping groove is provided with a blocking portion, the blocking portion surrounds a limiting hole matched with the outer diameter of the screw rod, and the inner diameter of the limiting hole is smaller than the outer diameter of the stepped boss.

5. The easily installed computer heat dissipation mechanism of claim 1, wherein: The inner wall of the clamping groove is provided with a limiting protrusion, and the limiting protrusion is used for abutting against the outer wall of the stepped boss.

6. The easily installed computer heat dissipation mechanism of claim 1, wherein: The inner wall of the clamping groove is provided with a top block protruding towards the fan assembly.

7. The easily installed computer heat dissipation mechanism of claim 1, wherein: The clamping groove is gradually reduced in diameter from the position of the limiting protrusion from top to bottom.

8. The easily installed computer heat dissipation mechanism of claim 1, wherein: The support is provided with deformation holes on both sides of the clamping groove.

9. The easily installed computer heat dissipation mechanism of claim 1, wherein: The shell is provided with a screw hole, and the screw hole is provided with the screw rod.

10. The easily installed computer heat dissipation mechanism of claim 1, wherein: The stepped boss and the wall surface of the shell surround a limiting groove.

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