A radiator with noise reduction function

Abstract

This utility model discloses a heat sink with noise reduction function, including a heat sink with an internal mounting groove. Multiple sets of inclined air intake plates are installed on both sides of the mounting groove. Sound-absorbing layers are installed on the inner wall of the mounting groove and the outer sides of the inclined air intake plates. Four exhaust ducts are provided on the top of the heat sink and are connected to the mounting groove. A sponge pad is provided on the top of the heat sink. A turbine fan is installed inside the mounting groove. When the turbine fan is turned on, it blows air into the mounting groove, and the airflow flows between the multiple sets of inclined air intake plates installed inside the mounting groove. The sound-absorbing layers installed on the outer sides of the mounting groove and the inclined air intake plates reduce the noise generated by the airflow. Simultaneously, when a laptop is placed on the sponge pad installed on the top of the heat sink, the sponge pad adheres to the laptop, isolating sound and further reducing the noise from the turbine fan. This achieves noise reduction, providing users with a quieter and more comfortable cooling solution.

Description

Technical Field

[0001] This utility model relates to the field of radiator technology, specifically a radiator with noise reduction function. Background Technology

[0002] With the rapid development of modern electronic technology, laptops, as portable computing devices, play a vital role in daily work, study, and entertainment. However, while high-performance processors and graphics processing units provide powerful computing capabilities, they also bring significant heat generation issues. In order to maintain the stable operation of laptops and prevent performance degradation or hardware damage caused by overheating, heat sinks have become an indispensable peripheral accessory.

[0003] Traditional laptop coolers typically employ passive cooling (such as heat sinks) or active cooling (such as fans) to achieve heat dissipation. Active cooling is widely popular due to its high efficiency, especially coolers with built-in turbine fans, which can effectively accelerate heat dissipation from the bottom of the laptop through forced convection. However, turbine fans generate significant noise when running at high speeds, which not only affects the user experience but may also cause interference in quiet environments such as work, study, or entertainment. Therefore, a cooler with noise reduction capabilities is needed to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a heat sink with noise reduction function to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a radiator with noise reduction function, comprising a radiator, wherein an installation groove is provided inside the radiator, and multiple sets of inclined diversion plates are respectively installed on both sides of the inside of the installation groove, and a sound-absorbing layer is respectively installed on the inner wall of the installation groove and the outer side of the multiple sets of inclined diversion plates.

[0006] The top of the radiator has four sets of exhaust slots that are connected to the mounting slot. The top of the radiator is provided with a sponge pad, and the mounting slot is equipped with a turbine fan.

[0007] Preferably, a cavity cylinder is installed at the middle of the mounting slot and the cavity cylinder is located outside the turbine fan. Multiple sets of air outlet slots are opened on the outer side of the cavity cylinder, and a heightening plate is installed on one side of the bottom of the radiator.

[0008] Preferably, two sets of support plates are installed on both sides of the radiator, and a bracket is slidably connected to one end of each set of support plates. A spring is connected between the inner end of the support plate and the bracket.

[0009] Preferably, the top side of the radiator has two sets of placement slots, and one end of each of the two sets of placement slots is respectively connected to a movable plate by a bearing.

[0010] Preferably, an air intake groove is provided on one side of the height-increasing plate, and the air intake groove communicates with the bottom of the turbine fan.

[0011] Preferably, a first filter screen is installed on the top of each of the multiple sets of exhaust ducts, and a second filter screen is installed on one side of the air intake duct.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. By turning on the turbine fan and blowing air into the mounting slot, the airflow flows between multiple sets of inclined air intake plates installed inside the mounting slot. The noise generated by the airflow is reduced by the sound-absorbing layer installed on the outside of the mounting slot and the multiple sets of inclined air intake plates. At the same time, the laptop is placed on the sponge pad installed on the top of the heatsink. The sponge pad fits against the laptop and isolates the sound, which also reduces the noise from the turbine fan. This achieves noise reduction and provides users with a quieter and more comfortable cooling solution.

[0014] 2. By pulling the card holder, the card holder moves inside the support plate and pulls the spring. The inertia of the spring pulls the card holder, causing it to engage with both sides of the laptop. The movable plate connected to the bearing inside the placement slot is moved so that the movable plate stands upright to support the bottom of the laptop. At the same time, the movable plate can be placed into the placement slot. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the radiator of this utility model;

[0017] Figure 3 This utility model Figure 2 Enlarged diagram of point A.

[0018] In the diagram: 1. Radiator, 2. Mounting slot, 3. Cavity cylinder, 4. Air outlet slot, 5. Turbine fan, 6. Angled air intake plate, 7. Sound absorption layer, 8. Exhaust duct, 9. First filter, 10. Sponge pad, 11. Placement slot, 12. Moving plate, 13. Support plate, 14. Spring, 15. Card holder, 16. Heightening plate, 17. Air inlet slot, 18. Second filter. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1

[0021] Please refer to Figure 1-3 As shown, this utility model provides a radiator with noise reduction function, including a radiator 1. The radiator 1 has an installation groove 2 inside. Multiple sets of inclined diversion plates 6 are installed on both sides of the inside of the installation groove 2. Sound-absorbing layers 7 are installed on the inner wall of the installation groove 2 and the outer side of the multiple sets of inclined diversion plates 6.

[0022] The top of the radiator 1 has four sets of exhaust slots 8 and the exhaust slots 8 are connected to the mounting slot 2. The top of the radiator 1 is provided with a sponge pad 10 and the mounting slot 2 is provided with a turbine fan 5.

[0023] Specifically, by turning on the turbine fan 5 to blow air into the mounting slot 2, the airflow flows between the multiple sets of inclined air intake plates 6 installed inside the mounting slot 2. The noise generated by the airflow is reduced by the sound-absorbing layer 7 installed on the outside of the mounting slot 2 and the multiple sets of inclined air intake plates 6. At the same time, the laptop is placed on the sponge pad 10 installed on the top of the heat sink 1. The sponge pad 10 fits against the laptop, which also reduces the noise blown out by the turbine fan 5, thus achieving noise reduction.

[0024] Wherein: a cavity cylinder 3 is installed in the middle of the mounting slot 2 and the cavity cylinder 3 is located outside the turbine fan 5. Multiple sets of air outlet slots 4 are opened on the outside of the cavity cylinder 3. A riser plate 16 is installed on one side of the bottom of the radiator 1. The turbine fan 5 rotates inside the air cylinder 3, and the air produced by the turbine fan 5 is evenly discharged into the mounting slot 2 from the air outlet slots 4 opened on the outside of the cavity cylinder 3.

[0025] Among them: two sets of support plates 13 are installed on both sides of the heat sink 1. Each set of support plates 13 has a card slot 15 slidably connected to one end of its interior. A spring 14 is connected between the interior end of the support plate 13 and the card slot 15. By pulling the card slot 15, the card slot 15 moves inside the support plate 13 and pulls the spring 14. The inertia of the spring 14 pulls the card slot 15, so that the card slot 15 is locked onto both sides of the laptop.

[0026] Wherein: The top side of the heat sink 1 has two sets of placement slots 11, and the inner end of each of the two sets of placement slots 11 is connected to a movable plate 12 by a bearing. By moving the movable plate 12 connected to the bearing inside the placement slot 1, the movable plate 12 can be erected to support the bottom of the laptop, and the movable plate 12 can be placed into the placement slot 11.

[0027] Among them, an air intake slot 17 is provided on one side of the height increase plate 16. The air intake slot 17 is connected to the bottom of the turbine fan 5. Air flows from the air intake slot 17 into the bottom of the turbine fan 5 and blows air onto the laptop.

[0028] Among them, the top of the multiple sets of exhaust ducts 8 are respectively equipped with a first filter 9, and a second filter 18 is installed on one side of the air intake duct 17. By installing the first filter 9 and the second filter 18 on one side of the exhaust duct 8 and the air intake duct 17 respectively, dust is prevented from entering the interior of the radiator 1.

[0029] Working principle: This utility model provides a heat sink with noise reduction function. During use, the turbine fan 5 is turned on and rotates inside the air cylinder 3. The air produced by the turbine fan 5 is evenly discharged into the mounting slot 2 from the air outlet slot 4 opened on the outside of the cavity cylinder 3. The blown air flows between the multiple sets of inclined guide plates 6 installed inside the mounting slot 2. The noise generated when the air blows is reduced by the sound-absorbing layer 7 installed on the outside of the mounting slot 2 and the multiple sets of inclined guide plates 6. At the same time, the laptop is placed on the sponge pad 10 installed on the top of the heat sink 1. The sponge pad 10 fits against the laptop and isolates the sound, which can also reduce the noise blown by the turbine fan 5. Thus, noise reduction is achieved. The contents not described in detail in this description belong to the prior art known to those skilled in the art.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A heat sink with noise reduction function, comprising a heat sink (1), characterized in that: The radiator (1) has an installation groove (2) inside. Multiple sets of inclined diversion plates (6) are installed on both sides of the installation groove (2). A sound-absorbing layer (7) is installed on the inner wall of the installation groove (2) and the outer side of the multiple sets of inclined diversion plates (6). The top of the radiator (1) is provided with four sets of exhaust slots (8) and the exhaust slots (8) are connected to the mounting slot (2). The top of the radiator (1) is provided with a sponge pad (10), and the inside of the mounting slot (2) is provided with a turbine fan (5).

2. The heat sink with noise reduction function according to claim 1, characterized in that: A cavity cylinder (3) is installed at the middle of the mounting slot (2) and the cavity cylinder (3) is located outside the turbine fan (5). Multiple sets of air outlet slots (4) are opened on the outside of the cavity cylinder (3). A heightening plate (16) is installed on one side of the bottom of the radiator (1).

3. The heat sink with noise reduction function according to claim 1, characterized in that: Two sets of support plates (13) are installed on both sides of the radiator (1). Each set of support plates (13) has a card seat (15) slidably connected to one end of its interior. A spring (14) is connected between the interior end of the support plate (13) and the card seat (15).

4. The heat sink with noise reduction function according to claim 3, characterized in that: Two sets of placement slots (11) are provided on one side of the top of the radiator (1), and a movable plate (12) is respectively connected to one end of the interior of the two sets of placement slots (11).

5. The heat sink with noise reduction function according to claim 2, characterized in that: An air intake groove (17) is provided on one side of the height-increasing plate (16), and the air intake groove (17) is connected to the bottom of the turbine fan (5).

6. The heat sink with noise reduction function according to claim 5, characterized in that: The top of each of the multiple sets of exhaust ducts (8) is equipped with a first filter screen (9), and a second filter screen (18) is installed on one side of the air inlet duct (17).

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