Computer CPU radiator

By designing a CPU heat sink including a thermal conductivity seat, a thermal copper tube, a heat dissipation fin and a thermal conductivity device, the problem that the CPU and the thermal conductivity device cannot be closely fitted in the prior art is solved, and efficient heat export and stable CPU operation are achieved.

CN222883024UActive Publication Date: 2025-05-16张卫国 +3
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Patent Information

Application Number
CN202421748002.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-23
Publication Date
2025-05-16
Estimated Expiration
2034-07-23

AI Technical Summary

Technical Problem

The existing CPU heat sink has a complex structure and a single function, and cannot fit closely with the CPU and the thermal conduction device, resulting in heat blocking by the gap, reducing the thermal conduction and heat dissipation efficiency, which can easily lead to overheating and damage to the CPU.

Method used

A CPU heat sink including a thermal conductor, a thermally conductive copper tube, a heat sink fin and a thermally conductive device are designed. The bonding and thermal conduction device achieves the tight fit and heat conduction of the CPU through docking plates, thermal conduction components and quick connection components, reducing gaps, and improving the heat derivation efficiency through multiple heat dissipation ports and thermal conduction plates.

Benefits of technology

Through tight fit and efficient heat conduction, the CPU's operating temperature is reduced, the risk of overheating damage is reduced, the heat dissipation efficiency is improved, and the CPU is in a stable operating state.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a computer CPU (central processing unit) radiator which comprises a heat conducting seat and a fitting heat conducting device. According to the utility model, the attaching heat conduction device is arranged, that is, after the butt-joint plate and the heat conduction seat are subjected to butt-joint combination movement through the quick connection assemblies arranged at the upper ends of the front and rear sides, the attaching shell arranged in the heat conduction assembly can be used for attaching and butting with the CPU, so that the occurrence of butt-joint gaps is reduced, the stable outward conduction of heat is ensured, and meanwhile, the heat conduction efficiency is improved. A second heat dissipation opening, a first heat dissipation opening and a heat conduction plate are matched in a heat conduction mode, heat can be rapidly guided into a heat conduction base, a heat conduction copper pipe and heat dissipation fins, and therefore it is guaranteed that a CPU is in a stable operation state, and a butt joint assembly is arranged, that is, a connecting shaft can rotate by 90 degrees forwards and backwards under the combination of a rotating block and a rotating shaft; the connecting shaft can be quickly moved into the front side or the rear side of the heat conducting seat, so that the knob can be quickly rotated to be locked or unlocked, and the fitting and butting state can be quickly realized.
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Description

Technical Field

[0001] The utility model relates to the technical field of CPU radiators, in particular to a computer CPU radiator. Background Art

[0002] A computer host usually contains core components such as the CPU (central processing unit), GPU (graphics card), and memory. These components generate a lot of heat during operation. If the temperature is too high, it may cause performance degradation, system crash or damage.

[0003] The CPU radiator is a device used to lower the internal temperature of the computer host. Through structures such as cooling fins and heat pipes, the generated heat is quickly transferred to the cooling fins, and the heat is dissipated into the air through fans or other cooling devices. This can effectively lower the internal temperature of the host and keep the hardware within a stable operating temperature range.

[0004] The CPU coolers currently on the market are not only complex in structure, but also single in function. The CPU and the heat-conducting device cannot fit tightly together, and air is the best thermal insulation material, so the heat will be blocked by the gap, resulting in reduced thermal conductivity and heat dissipation efficiency, making the CPU more susceptible to overheating and damage. Utility Model Content

[0005] The purpose of the utility model is to provide a computer CPU radiator to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a computer CPU radiator, including a heat-conducting seat, a heat-conducting copper tube is connected inside the heat-conducting seat, and a heat-dissipating fin is installed on the outer side of the upper end of the heat-conducting copper tube, and the four corners of the heat-dissipating fin are connected to the fan bracket, and also includes a fitting heat-conducting device arranged at the bottom of the heat-conducting seat, the fitting heat-conducting device includes a docking plate connected to the bottom of the heat-conducting seat, a heat-conducting component installed inside the docking plate, and a quick-connect component arranged on both sides of the outer end of the docking plate and connected to the side of the heat-conducting seat, the heat-conducting component includes a heat-conducting plate embedded in the middle of the docking plate, a first heat dissipation port opened inside the heat-conducting plate, a positioning frame arranged inside the docking plate, a fitting shell arranged inside the positioning frame, a second heat dissipation port opened inside the fitting shell, and a fitting groove opened inside the fitting shell.

[0007] Preferably, the quick-connect assembly includes fixed blocks fixed on both sides of the outer ends of the docking plate, a rotating shaft installed in the middle of the fixed block, a rotating block arranged on the outside of the rotating shaft, a connecting shaft inserted into the upper end of the rotating block, a knob threadedly connected to the outside of the connecting shaft, and a limit block fixed to the upper end of the connecting shaft.

[0008] Preferably, the heat conducting plate is in the form of a heat conducting copper plate as a whole, and the upper end of the heat conducting plate is connected to the heat conducting seat and the lower end of the heat conducting copper tube.

[0009] Preferably, the first heat dissipation openings are provided at not less than five locations equidistantly along the interior of the heat conducting plate, and each of the first heat dissipation openings is provided in a rectangular groove shape.

[0010] Preferably, the positioning frame is arranged in a rectangular frame shape as a whole, and the four sides of the outer end of the positioning frame are fastened and docked with the four sides of the inner end of the docking plate.

[0011] Preferably, the number of the second heat dissipation openings provided inside the fitting shell is consistent with that of the first heat dissipation openings, and the positions of the second heat dissipation openings are vertically opposite to those of the first heat dissipation openings.

[0012] Preferably, the quick-connect assembly is symmetrically installed along the upper ends of the front and rear sides of the docking plate, and the upper half of the quick-connect assembly is embedded in the front side or rear side of the heat-conducting seat.

[0013] Preferably, an external thread is correspondingly provided on the outer side of the connecting shaft, and the connecting shaft is threadably connected to the knob through the external thread provided on the outer side.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model is provided with a fitting heat-conducting device, that is, after the docking plate completes the docking and combination activity with the heat-conducting seat through the quick-connect components provided at the upper ends of the front and rear sides, the docking plate can be fitted and docked with the CPU through the fitting shell provided inside the heat-conducting component, thereby reducing the appearance of the docking gap and ensuring the stable outward conduction of heat. At the same time, the second heat dissipation port, the first heat dissipation port and the heat-conducting plate cooperate in heat conduction, so that the heat can be quickly introduced into the heat-conducting seat, the heat-conducting copper tube and the heat-conducting fins, thereby ensuring that the CPU is in a stable operating state.

[0016] 2. The utility model is provided with a docking assembly, that is, the connecting shaft can realize 90° rotation in both directions under the combination of the rotating block and the rotating shaft. In this way, the connecting shaft can be quickly moved into the front or rear side of the heat conducting seat, and the knob can be quickly rotated to lock or unlock, thereby realizing the rapid realization of the fitting docking state. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the inverted three-dimensional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the thermally conductive bonding device of the utility model;

[0020] Figure 4 It is a schematic diagram of the inverted three-dimensional structure of the thermally conductive bonding device of the utility model;

[0021] Figure 5It is a schematic diagram of the three-dimensional structure of the inverted part of the heat conduction component of the utility model.

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the inverted part of the heat conduction component of the utility model.

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of the quick-connect assembly of the utility model.

[0024] In the figure: thermal seat -1, thermal copper tube -2, heat dissipation fin -3, fan bracket -4, thermal bonding device -5, docking plate -51, thermal conductive component -52, thermal conductive plate -521, first heat dissipation port -522, positioning frame -523, bonding shell -524, second heat dissipation port -525, bonding groove -526, quick connection component -53, fixing block -531, rotating shaft -532, rotating block -533, connecting shaft -534, knob -535, limit block -536. DETAILED DESCRIPTION

[0025] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0026] See also Figure 1-2 The utility model provides a computer CPU radiator, including a heat-conducting seat 1, a plurality of heat-conducting copper tubes 2 are connected inside the heat-conducting seat 1, and both sides of the heat-conducting copper tubes 2 are extended upward, and a plurality of heat-dissipating fins 3 are equidistantly installed on the extended parts on both sides of the heat-conducting copper tubes 2, and the four corners of the heat-dissipating fins 3 are connected to fan brackets 4, and also include a fitting heat-conducting device 5 arranged at the bottom of the heat-conducting seat 1.

[0027] See also Figure 3-6 The heat-conducting device 5 in this embodiment includes a docking plate 51 connected to the bottom of the heat-conducting seat 1 to achieve the CPU docking and heat-conducting use, a heat-conducting component 52 installed inside the docking plate 51 to ensure the stability of the CPU heat conduction state, and a quick-connection component 53 provided on both sides of the outer end of the docking plate 51 and connected to the side of the heat-conducting seat 1, so as to cooperate with the quick-connection components 53 provided on both sides to achieve the fast connection of the heat-conducting device 5 and the heat-conducting seat 1 for use. The heat-conducting component 52 includes a heat-conducting plate 521 correspondingly embedded in the middle of the docking plate 51 to realize the heat conduction outward, and the heat-conducting component 52 is equidistantly opened. A first heat dissipation port 522 is provided inside the heat conducting plate 521 for improving the heat conduction effect; a positioning frame 523 is installed inside the docking plate 51 for positioning the combined docking; a fitting shell 524 is provided inside the positioning frame 523 and built into the docking plate 51; the fitting shell 524 can be stably fitted and docked with the CPU to reduce the generation of gaps and achieve efficient heat conduction; second heat dissipation ports 525 are equidistantly provided inside the fitting shell 524 for auxiliary heat conduction; and a fitting groove 526 is provided inside the fitting shell 524 to accommodate the CPU for fitting and placement.

[0028] Among them, the heat conducting plate 521 is in the state of a heat conducting copper plate as a whole, and the upper end of the heat conducting plate 521 is connected to the heat conducting seat 1 and the lower end of the heat conducting copper tube 2, so as to ensure that the heat generated by the CPU that is fitted and docked is stably conducted outward for heat dissipation; the first heat dissipation outlet 522 is opened at no less than five locations equidistantly along the inside of the heat conducting plate 521, and each first heat dissipation outlet 522 is opened in the shape of a rectangular groove, so that efficient auxiliary heat conduction can be achieved through the first heat dissipation outlet 522 set in multiple locations; the positioning frame 523 is set in the shape of a rectangular frame as a whole, and the four sides of the outer end of the positioning frame 523 are tightly docked with the four sides of the inside of the docking plate 51, so as to ensure that the positioning frame 523 is in a stable installation state as a whole, and to achieve accurate assembly and installation of subsequent parts; the number of the second heat dissipation outlets 525 opened in the fitting shell 524 is consistent with the first heat dissipation outlet 522, and the position of the second heat dissipation outlet 525 is opposite to the first heat dissipation outlet 522 up and down, so as to ensure that the second heat dissipation outlet 525 and the first heat dissipation outlet 522 can be efficiently combined to achieve the realization of the heat auxiliary external conduction state.

[0029] See also Figure 7 The quick-connect assembly 53 in this embodiment includes a fixed block 531 symmetrically fixedly connected to the upper ends of the front and rear sides of the docking plate 51, and the fixed block 531 on one side is arranged in a left and right relative block shape, a rotating shaft 532 rotatably connected between the fixed blocks 531 on both sides for rotation, a rotating block 533 correspondingly installed on the outer side of the rotating shaft 532 and capable of rotating 90° with the rotating shaft 532, a connecting shaft 534 correspondingly plugged into the upper end of the rotating block 533 for locking, a knob 535 threadedly connected to the outer side of the connecting shaft 534, and the knob 535 can be moved up and down by rotating it to abut and lock the docking with the outer side of the heat conducting seat 1, and a limit block 536 correspondingly fixedly connected to the upper end of the connecting shaft 534 for rotating and unlocking the limit.

[0030] Among them, the quick-connect components 53 are symmetrically installed along the upper ends of the front and rear sides of the docking plate 51, and the upper half of the quick-connect components 53 are embedded in the front side or rear side of the thermal seat 1, ensuring that the quick-connect components 53 on both sides can be efficiently combined to achieve the combined docking of the thermal conductive device 5 and the thermal seat 1; the outer side of the connecting shaft 534 is correspondingly provided with an external thread, and the connecting shaft 534 is threadedly connected to the knob 535 through the external thread provided on the outer side, so that the knob 535 can be rotated up and down along the outer side of the connecting shaft 534 to achieve rapid downward locking or upward unlocking activities.

[0031] Here’s how it works:

[0032] When the CPU heat sink is to be used, the docking plate 51 can be quickly docked and assembled through the quick-connection components 53 provided at the upper ends of the front and rear sides to ensure the stability of the subsequent docking and heat dissipation with the CPU. That is, when the docking and assembly activities are required, the connecting shaft 534 needs to be rotated as a whole, so that the connecting shaft 534 cooperates with the rotating block 533 connected to one side to drive the rotating shaft 532 provided in the middle of the rotating block 533 to realize 90° rotation activities along the fixed blocks 531 on both sides. In this way, the connecting shaft 534 in the horizontal unlocked state can be rotated to the middle of the front side or the rear side of the heat conducting seat 1 The part is used to realize the positioning docking activity. When the connecting shaft 534 completes the moving-in activity, the knob 535 threadedly connected to the upper end of the connecting shaft 534 can be rotated to make the knob 535 rotate downward along the external thread of the connecting shaft 534. Thus, the knob 535 can be moved downward to abut against the upper end of the front side or rear side of the heat-conducting seat 1 to achieve the downward locking activity. When the quick-connect component 53 on the other side correspondingly completes the rotational downward locking activity with the heat-conducting seat 1, the docking combination activity of the heat-conducting seat 1 and the docking plate 51 can be realized to ensure the efficient realization of the subsequent laminating and heat dissipation state.

[0033] After the docking assembly is completed, the docking plate 51 can be placed on the CPU coated with silicone grease, and the fitting shell 524 built into the docking plate 51 and positioned with the positioning frame 523 will cooperate with the fitting groove 526 opened inside to achieve the fitting and docking activity with the CPU as a whole, ensuring that the top of the CPU can be stably fitted with the top of the inner cavity of the fitting shell 524, thereby reducing the generation of gaps. In this way, in conjunction with the second heat dissipation ports 525 equidistantly opened inside the fitting shell 524, the heat generated by the CPU can be externally conducted, and at the same time, the docked The heat conducting plate 521 embedded in the middle of the upper end of the plate 51 assists in heat conduction and conducts the heat generated by the CPU to the inside of the heat conducting seat 1 and the heat conducting copper tube 2, and then the multiple heat dissipation fins 3 arranged at the extension parts on both sides of the heat conducting copper tube 2 can achieve efficient heat dissipation to ensure that the CPU is at a stable operating temperature. At the same time, the first heat dissipation port 522 opened in the heat conducting plate 521 can be connected to the second heat dissipation port 525 opened in the fitting shell 524. In this way, it can ensure that the heat conduction flow is not blocked and achieve efficient auxiliary heat conduction.

[0034] After the CPU radiator and the CPU are fitted and docked, the CPU radiator and the motherboard can be locked. At the same time, the fan brackets 4 installed at the four corners of the heat dissipation fins 3 can be used for an external heat dissipation fan, so that the heat dissipation fan can assist in achieving the wind conduction of the heat conducted by the heat dissipation fins 3, thereby reducing the temperature of the heat dissipation fins 3 and performing efficient heat dissipation.

[0035] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A computer CPU radiator, comprising a heat-conducting seat (1), a heat-conducting copper tube (2) connected to the inside of the heat-conducting seat (1), and a heat-dissipating fin (3) is installed on the outer side of the upper end of the heat-conducting copper tube (2), and the four corners of the heat-dissipating fin (3) are connected to a fan bracket (4); Features: The invention also comprises a heat-conducting device (5) arranged at the bottom of the heat-conducting seat (1), the heat-conducting device (5) comprising a docking plate (51) connected to the bottom of the heat-conducting seat (1), a heat-conducting component (52) installed inside the docking plate (51), and a quick-connect component (53) arranged on both sides of the outer end of the docking plate (51) and connected to the side of the heat-conducting seat (1), the heat-conducting component (52) comprising a heat-conducting plate (521) embedded in the middle of the docking plate (51), a first heat dissipation port (522) opened inside the heat-conducting plate (521), a positioning frame (523) arranged inside the docking plate (51), a fitting shell (524) arranged inside the positioning frame (523), a second heat dissipation port (525) opened inside the fitting shell (524), and a fitting groove (526) opened inside the fitting shell (524).

2. A computer CPU radiator according to claim 1, characterized in that: The quick-connect assembly (53) comprises a fixing block (531) fixedly mounted on both sides of the outer end of the docking plate (51), a rotating shaft (532) mounted in the middle of the fixing block (531), a rotating block (533) arranged on the outer side of the rotating shaft (532), a connecting shaft (534) plugged into the upper end of the rotating block (533), a knob (535) threadedly connected to the outer side of the connecting shaft (534), and a stop block (536) fixedly mounted on the upper end of the connecting shaft (534).

3. A computer CPU radiator according to claim 1, characterized in that: The heat conducting plate (521) is in the form of a heat conducting copper plate as a whole, and the upper end of the heat conducting plate (521) is connected to the heat conducting seat (1) and the lower end of the heat conducting copper tube (2).

4. A computer CPU radiator according to claim 1, characterized in that: The first heat dissipation openings (522) are provided at not less than five locations along the interior of the heat conduction plate (521) at equal intervals, and each of the first heat dissipation openings (522) is provided in the shape of a rectangular groove.

5. A computer CPU radiator according to claim 1, characterized in that: The positioning frame (523) is arranged in a rectangular frame shape as a whole, and the four sides of the outer end of the positioning frame (523) are fastened and docked with the four sides of the inner end of the docking plate (51).

6. A computer CPU radiator according to claim 1, characterized in that: The number of the second heat dissipation openings (525) opened inside the fitting shell (524) is consistent with that of the first heat dissipation openings (522), and the second heat dissipation openings (525) are opened at positions vertically opposite to the first heat dissipation openings (522).

7. A computer CPU radiator according to claim 2, characterized in that: The quick-connect assembly (53) is symmetrically installed along the upper ends of the front and rear sides of the docking plate (51), and the upper half of the quick-connect assembly (53) is embedded in the front or rear side of the heat-conducting seat (1).

8. A computer CPU radiator according to claim 2, characterized in that: The outer side of the connecting shaft (534) is correspondingly provided with an external thread, and the connecting shaft (534) is threadedly connected to the knob (535) via the external thread provided on the outer side.