CN223784693U

CN223784693U - An external portable cooling stand for laptops

Info

Publication number: CN223784693U
Application number: CN202520149529.3U
Authority: CN
Inventors: 胡年文; 吴坚; 张磊; 邹新木
Original assignee: Kunshan Jianghong Precision Technology Co ltd
Current assignee: Kunshan Jianghong Precision Technology Co ltd
Priority date: 2025-01-22
Filing date: 2025-01-22
Publication date: 2026-01-09
Anticipated expiration: 2035-01-22

Abstract

The utility model provides an external portable heat dissipation bracket of a notebook computer, which relates to the technical field of computer heat dissipation equipment and comprises a support frame, wherein 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 utility model, the position of the fan assembly can be matched with the position of the vent hole of the notebook computer to the greatest extent under the interaction of the assemblies of the device, and the air flow generated after the fan assembly is started can carry out heat dissipation operation on the notebook computer to the greatest extent, so that heat generated in the operation process of the computer is effectively taken away, the notebook computer is kept in a reasonable temperature range during operation, the problems of performance degradation or hardware damage and the like caused by overheating are avoided, the applicability of the bracket is improved, and the maximum heat dissipation efficiency can be exerted according to the heat dissipation requirements of different notebook computers.

Description

External portable heat dissipation support of notebook computer

Technical Field

The utility model relates to the technical field of computer heat dissipation equipment, in particular to an external portable heat dissipation bracket of a notebook computer.

Background

The notebook computer is a highly integrated portable computer, integrates computer components such as a CPU, a memory, a hard disk, a display, a keyboard and the like into a small, exquisite and light machine body, has battery power supply, and is convenient for users to carry out activities such as office work, entertainment, study and the like at any time and any place.

Because notebook computer is smaller, and its heat dissipation space is limited relatively, and the heat dissipation ability is less ideal, consequently needs external portable heat dissipation support to assist the heat dissipation to promote whole heat dispersion, external portable heat dissipation support can be through increasing the air current, expanding modes such as radiating area, and the heat that produces when running notebook computer is distributed away fast, ensures the stable high-efficient operation of computer.

However, the external portable heat dissipation bracket of the existing notebook computer has the following defects:

In the prior art, the external portable cooling bracket of the notebook computer is internally provided with the cooling fan to assist cooling, however, the internal fan of the existing equipment is usually fixed, because the notebook computers are different in size, different in distribution of bottom ventilation holes, and different notebook computers are different in ventilation holes at the bottoms for attractive appearance, so that the fixed fan is difficult to accurately align with the ventilation holes of the notebook computers, the cooling effect is greatly reduced, and the notebook computers still possibly have overheating phenomenon in the using process, so that the performance and the service life are influenced.

So we propose an external portable heat dissipation bracket for notebook computer, so as to solve the above mentioned problems,

Disclosure of utility model

The utility model aims to provide an external portable heat dissipation bracket of a notebook computer, which can adjust the positions of two groups of fan assemblies in the horizontal direction by utilizing the transmission of a screw assembly and the sliding fit of a sliding assembly to solve the problems in the prior art,

The external portable heat dissipation bracket for the notebook computer comprises a support frame, wherein two rotating grooves are formed in the inner surface wall of the support frame, rotating rods are movably inserted into the inner surface walls of the two rotating grooves, a placing frame is movably sleeved between the outer surface walls of the two rotating rods, two groups of first sliding grooves are formed in the outer surface walls of the placing frame, sliding frames are slidably embedded between the inner surface walls of the two groups of first sliding grooves, threaded rods are movably inserted into the placing frame, a first knob is fixedly connected to one side of the outer surface of each threaded rod, two second sliding grooves are formed in the tops of the two sliding frames, a group of sliding blocks are slidably embedded in the inner surface walls of the two second sliding grooves, a fan base is fixedly connected to the tops of the two groups of sliding blocks, a motor is fixedly installed at the bottom of the inner wall of the fan base, and fan blades are fixedly sleeved on the outer surface walls of the two groups of motors.

Preferably, two groups of sliding blocks are connected with two-way screw rods in a threaded manner between the inner surface walls of the sliding blocks, and the outer surface walls of the two-way screw rods are movably inserted into the two sliding frames.

Preferably, a second knob is fixedly connected to one side of the outer wall of the bidirectional screw rod, and a baffle is fixedly installed on one side of the outer wall of the placing frame.

Preferably, two movable grooves are formed in one side of the outer wall of the placing frame.

Preferably, the inner surface walls of the two movable grooves are movably inserted with support rods.

Preferably, two groups of arc grooves are formed in the inner surface wall of the support frame, and the outer surface walls of the two support rods are movably inserted into two of the two groups of arc grooves.

Preferably, the inner surface wall of the support frame is fixedly connected with a magnetic attraction block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. According to the utility model, the positions of the two groups of fan assemblies in the horizontal direction can be adjusted by combining the transmission of the thread assemblies with the sliding fit of the sliding assemblies under the interaction of the assemblies of the device, the positions of the fan assemblies can be matched with the positions of the vent holes of the notebook computer to the greatest extent in this way, and the air flow generated after the fan assemblies are started can carry out heat dissipation operation on the notebook computer to the greatest extent, so that heat generated in the operation process of the computer is effectively taken away, the notebook computer is kept in a reasonable temperature range during operation, the problems of performance degradation or hardware damage caused by overheat and the like are avoided, the applicability of the bracket is improved in this way, and the maximum heat dissipation efficiency can be exerted according to the heat dissipation requirements of different notebook computers.

2. According to the utility model, the angle of the bracket can be adjusted under the interaction of the components of the device, so that a user can adjust the display angle of the notebook computer according to the use habit and the use environment of the user, the user can obtain more comfortable visual experience when using the notebook computer, and meanwhile, the proper angle adjustment is also beneficial to optimizing the heat dissipation airflow path, improving the heat dissipation efficiency and ensuring the stable operation of the notebook computer.

Drawings

Fig. 1 is a perspective view of a front view structure of an external portable heat dissipation bracket for a notebook computer according to the present utility model;

fig. 2 is a perspective exploded view of a part of an external portable heat dissipation bracket for a notebook computer according to the present utility model;

Fig. 3 is a bottom perspective exploded view of a part of the external portable heat dissipation bracket of a notebook computer according to the present utility model;

fig. 4 is a side view and a perspective exploded view of a part of the external portable heat dissipation bracket of a notebook computer according to the present utility model.

The legend is 1, a supporting frame, 2, a rotating groove, 3, a rotating rod, 4, a placing frame, 5, a first sliding groove, 6, a sliding frame, 7, a threaded rod, 8, a first knob, 9, a second sliding groove, 10, a sliding block, 11, a fan base, 12, a motor, 13, a fan blade, 14, a bidirectional screw rod, 15, a second knob, 16, a baffle plate, 17, a movable groove, 18, a supporting rod, 19, an arc-shaped groove, 20 and a magnetic suction block.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be given with reference to the accompanying drawings and examples, it being understood that embodiments of the utility model and features of the embodiments may be combined with each other without conflict,

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow,

The embodiment 1, as shown in fig. 1-4, the utility model provides a technical scheme, which comprises a support frame 1, wherein two rotating grooves 2 are arranged on the inner surface wall of the support frame 1, rotating rods 3 are movably inserted into the inner surface walls of the two rotating grooves 2, a placing rack 4 is movably sleeved between the outer surface walls of the two rotating rods 3, two groups of first sliding grooves 5 are arranged on the outer surface walls of the placing rack 4, sliding frames 6 are slidably embedded between the inner surface walls of the two groups of first sliding grooves 5, threaded rods 7 are connected to the inner surface walls of the two sliding frames 6, the outer surface walls of the two threaded rods 7 are movably inserted into the inner surface of the placing rack 4, a first knob 8 is fixedly connected to one side of the outer wall of the threaded rod 7, two second sliding grooves 9 are respectively arranged at the top of the two sliding frames 6, a group of sliding blocks 10 are respectively and fixedly connected to a fan base 11, a motor 12 is respectively fixedly arranged at the bottom of the inner wall of the two groups of fan base 11, a motor blade 13 is respectively fixedly sleeved at the two groups of fan blades 12,

Before the device is used, the positions of the two groups of fan components are adjusted according to the positions of the vent holes at the bottom of the notebook computer, the two first knobs 8 are respectively rotated according to the positions of the vent holes, the first knobs 8 drive the threaded rods 7 to rotate, the rotation of the threaded rods 7 can push the corresponding sliding frames 6 to move in the horizontal direction, so that the positions of the two fan components are aligned with the vent holes at the bottom of the notebook computer in the horizontal direction, then, the two second knobs 15 are continuously rotated respectively, the second knobs 15 drive the bidirectional screw 14 to rotate, the bidirectional screw 14 drives the two sliding blocks 10 to move in opposite directions, and then the positions of the corresponding fan components are driven to adjust in the front-back direction, so that the positions of the fan components are matched with the positions of the vent holes of the notebook computer to the maximum extent, at this moment, the air flow generated after the fan components are started can furthest perform heat dissipation operation on the notebook computer, heat generated in the running process of the notebook computer is effectively taken away, the notebook computer is kept in a reasonable temperature range during running, and the problems of performance degradation or hardware damage caused by overheating are avoided.

In embodiment 2, as shown in fig. 2-4, two bidirectional screw rods 14 are connected between the inner surface walls of the two groups of sliding blocks 10 in a threaded manner, the outer surface walls of the two bidirectional screw rods 14 are movably inserted into the two sliding frames 6, a second knob 15 is fixedly connected to one side of the outer wall of each bidirectional screw rod 14, a baffle 16 is fixedly installed on one side of the outer wall of each placement frame 4, two movable grooves 17 are formed in one side of the outer wall of each placement frame 4, supporting rods 18 are movably inserted into the inner surface walls of the two movable grooves 17, two groups of arc-shaped grooves 19 are formed in the inner surface walls of the supporting frame 1, and the outer surface walls of the two supporting rods 18 are movably inserted into two of the two groups of arc-shaped grooves 19, and the inner surface walls of the supporting frame 1 are fixedly connected with magnetic blocks 20.

The whole embodiment 2 of the invention has the advantages that the rotating operation of the rack 4 can be conveniently carried out through the rotating fit of the two rotating grooves 2 and the two rotating rods 3, the two supporting rods 18 can be conveniently rotated by virtue of the rotating fit of the two movable grooves 17 and the two supporting rods 18, the supporting ends of the two supporting rods 18 are placed in the corresponding arc-shaped grooves 19, at the moment, the angle of the rack 4 can be adjusted through the supporting effect of the two supporting rods 18, and the notebook computer can be conveniently used by different users according to different using habits and scenes, so that the adaptability of the rack is improved, the rack can better meet the personalized requirements of the users, the rack 4 is made of metal such as aluminum alloy with better heat conducting performance, and the magnetic attraction effect between the rack 4 and the magnetic attraction block 20 can keep the rack in a minimum volume state when the rack is not used, so that the portability of the rack is enhanced, and the rack is convenient for the users to carry and store.

The working principle of the whole equipment is as follows: before the device is used, firstly, the placement of two groups of fan components is accurately adjusted according to the specific positions of the vent holes at the bottom of the notebook computer, firstly, a user rotates two first knobs 8 respectively, the rotation of the first knobs 8 can drive a driving threaded rod 7 to rotate, so that a corresponding sliding frame 6 is driven to move in the horizontal direction until the positions of the two fan components are accurately aligned with the vent holes at the bottom of the notebook computer in the horizontal direction, then, the two second knobs 15 are continuously rotated respectively, the second knobs 15 drive a bidirectional screw rod 14 to rotate, so that two sliding blocks 10 are driven to move in opposite directions, thereby finely adjusting the vertical positions of the fan components, ensuring that the fan components can cover the maximum and are matched with the vent holes of the notebook computer, the two groups of motors 12 drive the two groups of fan blades 13 to rotate at a high speed, the generated air flow can radiate the air holes of the notebook computer at a high efficiency to the greatest extent, at this time, the notebook computer is stably placed at the top of the placing frame 4 and is effectively limited by the baffle 16, so as to ensure stability, meanwhile, the placing frame 4 can easily realize rotation by the ingenious matching of the two rotating grooves 2 and the rotating rods 3, the use demands of users under different angles are met, in addition, the users can conveniently adjust the positions of the supporting rods 18 by the flexible rotating matching of the two movable grooves 17 and the supporting rods 18, the supporting ends of the supporting rods are accurately placed in the corresponding arc-shaped grooves 19, at this time, the two supporting rods 18 jointly provide stable support, so that the users can easily adjust the angles of the placing frame 4 according to personal preference and use demands, when the bracket is not used, the whole bracket can keep compact and minimum volume state by the magnetic attraction effect between the placing frame 4 and the magnetic attraction block 20, and is convenient to store and carry.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. An external portable cooling stand for a laptop computer, characterized in that: it includes a support frame (1), the inner surface of the support frame (1) has two rotating grooves (2), the inner surface of the two rotating grooves (2) is movably inserted with rotating rods (3), the outer surface of the two rotating rods (3) is movably sleeved between the outer surface of the two rotating rods (3), the outer surface of the placement frame (4) has two sets of first sliding grooves (5), the inner surface of the two sets of first sliding grooves (5) is slidably embedded with sliding frames (6), and the inner surface of the two sliding frames (6) is threadedly connected with threaded rods (7). 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). Two second sliding grooves (9) are opened on the top of the two sliding frames (6). A set of sliders (10) is slidably embedded in the inner wall of the two second sliding 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 heat dissipation bracket for a laptop according to claim 1, characterized in that: a two-way lead screw (14) is threaded between the inner surface walls of the two sets of sliders (10), and the outer surface walls of the two two-way lead screws (14) are movably inserted into the interior of the two sliding frames (6).

3. An external portable heat dissipation bracket for a laptop computer 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 bracket (4).

4. An external portable heat dissipation 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 frame (4).

5. An external portable heat dissipation bracket for a laptop computer according to claim 4, characterized in that: a support rod (18) is movably inserted into the inner surface wall of each of the two movable slots (17).

6. An external portable heat dissipation bracket 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-shaped 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-shaped grooves (19).

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