External portable heat dissipation support of notebook computer

Abstract

The utility model provides an external portable heat dissipation support for a notebook computer, which relates to the technical field of computer heat dissipation equipment and comprises a support frame, two rotating grooves are formed in the inner surface wall of the support frame, and rotating rods are movably inserted into the inner surface walls of the two rotating grooves. According to the notebook computer heat dissipation device, under the interaction of all the components of the device, the position of the fan component can be matched with the position of the ventilation hole of the notebook computer to the maximum extent, and air flow generated after the fan component is started can conduct heat dissipation operation on the notebook computer to the maximum extent, so that heat generated in the running process of the computer is effectively taken away; the notebook computer is kept in a reasonable temperature range during operation, the problems of performance reduction or hardware damage and the like caused by overheating are avoided, the applicability of the support is improved, and the maximum heat dissipation efficiency can be achieved according to the heat dissipation requirements of different notebook computers.

Description

Technical Field

[0001] This utility model relates to the field of computer heat dissipation equipment technology, and in particular to an external portable heat dissipation stand for laptops. Background Technology

[0002] A laptop computer is a highly integrated portable computer that integrates computer components such as CPU, memory, hard drive, display, and keyboard into a small and thin body. It is battery powered, making it convenient for users to carry out work, entertainment, and study anytime, anywhere.

[0003] Because laptops are small in size, their heat dissipation space is relatively limited, and their heat dissipation capacity is not ideal. Therefore, external portable cooling stands are needed to assist in heat dissipation and improve overall heat dissipation performance. External portable cooling stands can quickly dissipate the heat generated by the laptop during operation by increasing airflow and expanding the heat dissipation area, ensuring stable and efficient operation of the computer.

[0004] However, existing external portable cooling stands for laptops have the following shortcomings:

[0005] In the existing technology, external portable cooling stands for laptops usually have cooling fans installed inside for auxiliary heat dissipation. However, the fans inside existing devices are usually fixed. Since laptops vary in size and the distribution of their bottom ventilation holes is different, and different laptops also have different bottom ventilation holes for aesthetic reasons, it is difficult to accurately align the fixed fan with the laptop's ventilation holes, which greatly reduces the heat dissipation effect. As a result, the laptop may still overheat during use, affecting performance and lifespan.

[0006] Therefore, we propose an external portable cooling stand for laptops to address the problems mentioned above. Utility Model Content

[0007] The purpose of this invention is to provide an external portable cooling stand for laptops, which utilizes the transmission of a threaded assembly combined with the sliding engagement of a sliding assembly to adjust the horizontal position of two sets of fan assemblies, thereby solving the problems mentioned in the background art.

[0008] To achieve the above objectives, the present invention adopts the following technical solution: an external portable cooling stand for laptops, comprising a support frame, two rotating grooves on the inner surface of the support frame, rotating rods movably inserted into the inner surface of each of the two rotating grooves, a placement frame movably sleeved between the outer surface of each of the two rotating rods, two sets of first sliding grooves on the outer surface of the placement frame, sliding frames slidably embedded between the inner surface of each of the two sets of first sliding grooves, threaded rods threadedly connected to the inner surface of each of the two sliding frames, and the outer surface of each of the two threaded rods movably inserted into the interior of the placement frame, a first knob fixedly connected to one side of the outer surface of each threaded rod, two second sliding grooves on the top of each of the two sliding frames, a set of sliders slidably embedded in the inner surface of each of the two second sliding grooves, a fan base fixedly connected to the top of each of the two sets of sliders, a motor fixedly installed at the bottom of the inner surface of each of the two sets of fan bases, and fan blades fixedly sleeved on the outer surface of each of the two sets of motors.

[0009] Preferably, the inner surfaces of the two sets of sliders are threaded together with bidirectional lead screws, and the outer surfaces of the two bidirectional lead screws are movably inserted into the interior of the two sliding frames.

[0010] Preferably, a second knob is fixedly connected to one side of the outer wall of the bidirectional lead screw, and a baffle is fixedly installed on one side of the outer wall of the placement rack.

[0011] Preferably, two movable slots are provided on one side of the outer wall of the placement rack.

[0012] Preferably, a support rod is movably inserted into the inner surface wall of both movable slots.

[0013] Preferably, the inner surface of the support frame is provided with two sets of arc-shaped grooves, and the outer surface of the two support rods is movably inserted into the interior of two of the two sets of arc-shaped grooves.

[0014] Preferably, a magnetic block is fixedly connected to the inner surface wall of the support frame.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0016] 1. In this utility model, through the interaction of the various components of the device, the horizontal position of the two sets of fan assemblies can be adjusted by using the transmission of the threaded assembly and the sliding engagement of the sliding assembly. In this way, the position of the fan assembly can be matched with the position of the laptop's ventilation holes to the greatest extent. The airflow generated after the fan assembly is started can dissipate heat from the laptop to the greatest extent, thereby effectively removing the heat generated during the operation of the computer. This keeps the laptop within a reasonable temperature range during operation, avoiding performance degradation or hardware damage caused by overheating. Furthermore, this method increases the applicability of the stand and can maximize the heat dissipation efficiency according to the heat dissipation needs of different laptops.

[0017] 2. In this utility model, the angle of the stand can be adjusted through the interaction of the various components of the device, so that the user can adjust the display angle of the laptop according to their own usage habits and environment, so that the user can get a more comfortable visual experience when using the laptop. At the same time, the appropriate angle adjustment also helps to optimize the heat dissipation airflow path, improve heat dissipation efficiency, and ensure the stable operation of the laptop. Attached Figure Description

[0018] Figure 1 This utility model provides a perspective view of the external portable cooling stand for laptops.

[0019] Figure 2 This utility model provides a three-dimensional exploded view of a portion of the structure of an external portable cooling stand for laptops.

[0020] Figure 3 This utility model provides a bottom-view perspective exploded view of a portion of the structure of an external portable cooling stand for laptops.

[0021] Figure 4 This utility model presents a partial side-view perspective exploded view of a portion of the structure of an external portable cooling stand for laptops.

[0022] Legend: 1. Support frame; 2. Rotating groove; 3. Rotating rod; 4. Placement frame; 5. First slide groove; 6. Sliding frame; 7. Threaded rod; 8. First knob; 9. Second slide groove; 10. Slider; 11. Fan base; 12. Motor; 13. Fan blade; 14. Two-way lead screw; 15. Second knob; 16. Baffle; 17. Movable groove; 18. Support rod; 19. Arc groove; 20. Magnetic block. Detailed Implementation

[0023] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.

[0024] Many specific details are set forth in the following description to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0025] Example 1, as shown in the attached document Figure 1 - Appendix Figure 4 As shown, this utility model provides a technical solution: an external portable cooling stand for laptops, including a support frame 1. The inner wall of the support frame 1 has two rotating grooves 2. A rotating rod 3 is movably inserted into the inner wall of each of the two rotating grooves 2. A placement frame 4 is movably sleeved between the outer walls of the two rotating rods 3. The outer wall of the placement frame 4 has two sets of first sliding grooves 5. A sliding frame 6 is slidably embedded between the inner walls of each of the two sets of first sliding grooves 5. Threaded rods 7 are threadedly connected to the inner walls of each of the two sliding frames 6, and the outer walls of the two threaded rods 7 are movably inserted into the interior of the placement frame 4. A first knob 8 is fixedly connected to one side of the outer wall of the threaded rod 7. The top of each of the two sliding frames 6 has two second sliding grooves 9. A set of sliders 10 is slidably embedded in the inner wall of each of the two second sliding grooves 9. A fan base 11 is fixedly connected to the top of each set of sliders 10. A motor 12 is fixedly installed at the bottom of the inner wall of each set of fan bases 11. Fan blades 13 are fixedly sleeved on the outer walls of each set of motors 12.

[0026] The effect achieved by the entire embodiment 1 is as follows: Before using the device, firstly, adjust the positions of the two sets of fan assemblies according to the position of the ventilation holes at the bottom of the laptop. Based on the position of the ventilation holes, turn the two first knobs 8 respectively. The first knobs 8 drive the threaded rod 7 to rotate. The rotation of the threaded rod 7 will push the corresponding sliding bracket 6 to move horizontally, so that the positions of the two fan assemblies are aligned with the ventilation holes at the bottom of the laptop in a horizontal position. Then, continue to turn the two second knobs 15 respectively. The second knobs 15 drive the bidirectional lead screw 14 to rotate. The bidirectional lead screw 14 drives the two sliders 10 to move in opposite directions, thereby driving the position of the corresponding fan assembly to be adjusted in the front and back directions, so that the position of the fan assembly matches the position of the laptop ventilation hole to the maximum extent. At this time, the airflow generated after the fan assembly is started can maximize the heat dissipation of the laptop, thereby effectively removing the heat generated during the operation of the computer, so that the laptop is kept within a reasonable temperature range during operation, avoiding problems such as performance degradation or hardware damage caused by overheating.

[0027] Example 2, as Figure 2-4 As shown, a two-way lead screw 14 is threaded between the inner walls of the two sets of sliders 10, and the outer walls of the two two-way lead screws 14 are movably inserted into the interior of the two sliding frames 6. A second knob 15 is fixedly connected to one side of the outer wall of the two-way lead screw 14. A baffle 16 is fixedly installed on one side of the outer wall of the placement frame 4. Two movable slots 17 are opened on one side of the outer wall of the placement frame 4. Support rods 18 are movably inserted into the inner walls of the two movable slots 17. Two sets of arc-shaped slots 19 are opened on the inner wall of the support frame 1, and the outer walls of the two support rods 18 are movably inserted into the interior of two of the two sets of arc-shaped slots 19. A magnetic block 20 is fixedly connected to the inner wall of the support frame 1.

[0028] The overall effect of Embodiment 2 is as follows: the rotational engagement of the two rotating slots 2 and the two rotating rods 3 allows the placement rack 4 to be easily rotated. Furthermore, the rotational engagement of the two movable slots 17 and the two support rods 18 allows the two support rods 18 to be easily rotated, placing their supporting ends inside the corresponding arc-shaped slots 19. At this time, the angle of the placement rack 4 can be adjusted by the support of the two support rods 18, making it convenient for different users to use their laptops according to different usage habits and scenarios. This improves the adaptability of the stand and allows it to better meet the personalized needs of users. In addition, the placement rack 4 is made of aluminum alloy or other metals with good thermal conductivity. When the stand is not in use, the magnetic attraction between the placement rack 4 and the magnetic block 20 can keep the stand in a minimum volume state, thereby enhancing the portability of the stand and making it convenient for users to carry and store.

[0029] The working principle of the entire device is as follows: Before use, the placement of the two fan assemblies must be precisely adjusted according to the specific location of the ventilation holes at the bottom of the laptop. The user first rotates the two first knobs 8, which rotates the drive screw 7, causing the corresponding sliding bracket 6 to move horizontally until the positions of the two fan assemblies are precisely aligned with the ventilation holes at the bottom of the laptop. Then, the user continues to rotate the two second knobs 15, which rotate the bidirectional lead screw 14, causing the two sliders 10 to move in opposite directions, thus fine-tuning the vertical position of the fan assemblies. This ensures that the fan assemblies can cover the laptop's ventilation holes to the maximum extent and match their position. Once the fan assemblies are optimally positioned, the two motors 12 are activated. The two motors 12 drive the two fan blades 13 to rotate at high speed, generating airflow... The stand maximizes efficient heat dissipation from the laptop's ventilation holes. The laptop is then placed stably on top of the stand 4, with the baffle 16 effectively limiting its position for stability. Simultaneously, the clever cooperation between the two rotating slots 2 and the rotating rod 3 allows the stand 4 to easily rotate, meeting the user's needs at different angles. Furthermore, the flexible rotation of the two movable slots 17 and the support rod 18 allows the user to easily adjust the position of the support rod 18, accurately placing its supporting end inside the corresponding arc-shaped slot 19. At this point, the two support rods 18 provide stable support, allowing the user to easily adjust the angle of the stand 4 according to personal preference and usage needs. When the stand is not in use, the magnetic attraction between the stand 4 and the magnetic block 20 keeps the entire stand compact and minimized in size, facilitating storage and portability.

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An external portable cooling stand for laptops, characterized in that: The system includes a support frame (1), the inner wall of which has two rotating grooves (2). A rotating rod (3) is movably inserted into the inner wall of each of the two rotating grooves (2). A placement frame (4) is movably fitted between the outer walls of the two rotating rods (3). The outer wall of the placement frame (4) has two sets of first sliding grooves (5). A sliding frame (6) is slidably embedded between the inner walls of the two sets of first sliding grooves (5). Threaded rods (7) are threadedly connected to the inner walls of the two sliding frames (6), and the outer walls of the two threaded rods (7) are... All are movably inserted inside the placement frame (4). A first knob (8) is fixedly connected to one side of the outer wall of the threaded rod (7). Two second slide grooves (9) are opened on the top of the two sliding frames (6). A set of sliders (10) are slidably embedded in the inner surface of the two second slide grooves (9). A fan base (11) is fixedly connected to the top of the two sets of sliders (10). A motor (12) is fixedly installed at the bottom of the inner wall of the two sets of fan bases (11). Fan blades (13) are fixedly sleeved on the outer wall of the two sets of motors (12).

2. The external portable cooling stand for laptops according to claim 1, characterized in that: Both sets of sliders (10) are threaded with a two-way screw (14) between their inner surfaces, and the outer surfaces of the two two-way screws (14) are movably inserted into the interior of the two sliding frames (6).

3. The external portable cooling stand for laptops according to claim 2, characterized in that: A second knob (15) is fixedly connected to one side of the outer wall of the bidirectional lead screw (14), and a baffle (16) is fixedly installed on one side of the outer wall of the placement rack (4).

4. The external portable cooling stand for a laptop computer according to claim 3, characterized in that: Two movable slots (17) are provided on one side of the outer wall of the placement rack (4).

5. The external portable cooling stand for a laptop computer according to claim 4, characterized in that: Support rods (18) are movably inserted into the inner surface of both movable slots (17).

6. The external portable cooling stand for a laptop computer according to claim 5, characterized in that: The inner surface of the support frame (1) is provided with two sets of arc grooves (19), and the outer surface of the two support rods (18) is movably inserted into the interior of two of the two sets of arc grooves (19).

7. An external portable cooling stand for a laptop computer according to claim 6, characterized in that: The inner wall of the support frame (1) is fixedly connected with a magnetic block (20).

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