Laptop heat dissipation support easy to clean dust

Abstract

The utility model belongs to the technical field of notebook computer heat dissipation supports, and discloses an easily-deashing notebook computer heat dissipation support which comprises a heightening box, a deashing structure located in the heightening box and a dust collecting structure located on the back face of the heightening box and in front of the deashing structure. The dust removing structure comprises two servo motors and rotating discs fixedly connected with the output ends of the servo motors, through the design of the dust removing structure and the dust collecting structure, heat dissipation operation needs to be conducted on the notebook computer, the servo motors are started to drive the rotating discs to start to rotate, and the heat dissipation operation is conducted on the notebook computer; at the moment, a connecting rod A rotationally connected with the axis of the rotating disc moves along with the rotating disc, the connecting rod A acts to drive a connecting rod B to rotate, then a movable block fixedly connected with the connecting rod B performs regular reciprocating motion in a sliding rail, and in the process, a cleaning sponge at the top of the movable block continuously makes contact with the position of a fan at the bottom of the notebook computer; and the heat dissipation effect cannot be influenced by dust accumulation at the fan.

Description

Technical Field

[0001] The utility model belongs to the technical field of notebook cooling brackets, in particular to an easy-to-clean notebook cooling bracket. Background Art

[0002] Nowadays, we are in an era of rapid development of informatization. The progress of information technology has greatly changed people's lives and working methods. In this context, computers have become an indispensable part of people's daily lives. People's lives are generally closely connected with computers, and they can be seen in almost every field. Among the many types of computers, laptops have become a more convenient tool for people to work today because of their lightweight and portable features. They can be easily put into a backpack and meet people's work, study and entertainment needs anytime and anywhere, greatly facilitating people's lives. However, in order to ensure that laptops can serve people longer and more stably, it is necessary to Comprehensive protection is crucial, especially the shortcomings of the laptop itself in heat dissipation, which has attracted great attention. With the rapid development of technology, external laptop cooling brackets have emerged. This type of cooling bracket mainly helps the laptop to dissipate heat in two ways. First, the laptop is raised to increase the space at the bottom, creating a smoother channel for air intake and exhaust, improving air circulation, and thus achieving effective heat dissipation. Second, a cooling fan is installed on the bracket. The fan blows directly at the bottom of the laptop to quickly dissipate the accumulated heat, reduce the temperature inside the computer, and ensure the stable performance of its performance.

[0003] The existing easy-to-clean notebook cooling bracket has the following shortcomings: during the entire process of the cooling bracket cooling the notebook computer, it is not convenient to effectively clean the fan at the bottom of the notebook computer. During the use of the notebook computer, the fan at the bottom will inevitably absorb a large amount of dust, and when the cooling bracket is working, the dust is difficult to be cleaned in time. Not only that, the raised dust will fall on the cooling bracket, causing obvious pollution. More importantly, the existing cooling brackets usually lack effective designs and functions for collecting the fallen dust, which causes dust to be scattered all over the bracket, which not only affects the cleanliness of the cooling bracket, but may also be raised again with the airflow and re-enter the notebook computer, thereby adversely affecting the heat dissipation and performance of the computer. In addition, the inability to effectively collect the dust increases the difficulty and workload of subsequent cleaning, causing inconvenience to users. Utility Model Content

[0004] To solve the problems raised in the above background art, the present utility model provides an easily dust-cleanable notebook cooling bracket, which includes a heightening box, a dust-cleaning structure located inside the heightening box, and a dust collection structure located at the back of the heightening box and in front of the dust-cleaning structure;

[0005] The dust-cleaning structure includes two servo motors, a rotating disk fixedly connected to the output end of the servo motor, and a slide rail located in the middle of the two rotating disks and fixedly connected to the inner top wall of the heightening box. An A connecting rod is rotatably connected to the axis of the rotating disk. One end of the A connecting rod away from the rotating disk is rotatably connected to a B connecting rod. A movable block is fixedly connected to the front of the B connecting rod. A cleaning sponge is fixedly installed on the top of the movable block. A collection frame is installed on the outer wall of the movable block. The top of the collection frame is communicated with a number of equally spaced suction cylinders;

[0006] The dust collection structure includes a telescopic hose communicated with the bottom of the collection frame and a collection box, and an air pump whose input end is communicated with one end of the telescopic hose. The output end of the air pump is communicated with the collection box. A tipping drawer is slidably connected to the inner wall of the collection box.

[0007] Preferably, a number of equally spaced ventilation holes are opened on the outer wall of the collection box, and a dust-proof net for blocking dust is arranged on the inner wall of the ventilation holes.

[0008] Preferably, both the slide rail and the movable block are provided with two, and the movable block is slidably connected to the inner wall of the slide rail.

[0009] Preferably, a chute for the other end of the movable block to slide is opened on the inner wall of the heightening box and away from the slide rail.

[0010] Preferably, it further includes a shielding structure assembled outside the heightening box. The shielding structure includes a limiting cylinder, a collection cylinder, and a mounting block for fixing the positions of the collection cylinder and the limiting cylinder.

[0011] Preferably, a protective cloth is wound on the inner wall of the collection cylinder, and one end of the protective cloth away from the collection cylinder is inserted into the inner wall of the limiting cylinder.

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

[0013] Through the design of the dust cleaning structure and the dust collection structure, when heat dissipation operation needs to be carried out on the laptop and it is placed on the top of the elevation box, starting the servo motor drives the rotating disk to start rotating. At this time, the A connecting rod rotationally connected to the axis of the rotating disk will also move accordingly. The movement of the A connecting rod will drive the B connecting rod to rotate, thereby causing the movable block fixedly connected to the B connecting rod to perform regular reciprocating motion within the slide rail. During this process, the cleaning sponge on the top of the movable block will continuously contact the position of the bottom fan of the laptop. Due to the reciprocating motion of the movable block, the cleaning sponge can comprehensively and effectively clean the dust at the fan, ensuring that the heat dissipation effect will not be affected by dust accumulation at the fan. At the same time, by turning on the air pump, the suction generated can extract the dust raised during the cleaning process into the collection box. In this way, the dust can be centrally collected, avoiding the re-diffusion and pollution of the dust in the surrounding environment. The subsequent cleaning work becomes very simple. Just take out the dumping drawer in the collection box, and the dust collected inside can be centrally dumped, greatly saving the time and effort of cleaning and providing a convenient and efficient usage experience for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the overall structure of the present utility model except for the shielding structure;

[0016] Figure 3 is a schematic diagram of the overall horizontal cross-sectional structure of the present utility model;

[0017] Figure 4 is a schematic diagram of the overall vertical cross-sectional structure of the present utility model;

[0018] Figure 5 is a schematic diagram of the first perspective structure of the dust cleaning structure and the dust collection structure of the present utility model;

[0019] Figure 6 is a schematic diagram of the second perspective structure of the dust cleaning structure and the dust collection structure of the present utility model.

[0020] In the figure: 1, elevation box; 2, dust cleaning structure; 21, servo motor; 22, rotating disk; 23, slide rail; 24, A connecting rod; 25, B connecting rod; 26, movable block; 27, cleaning sponge; 28, collection frame; 29, suction cylinder; 3, dust collection structure; 31, telescopic hose; 32, collection box; 321, dust blocking net; 33, air pump; 34, dumping drawer; 4, shielding structure; 41, limiting cylinder; 42, collection cylinder; 43, mounting block; 44, protective cloth. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the protection scope of the present utility model.

[0022] As Figures 1 to 6 shown, the present utility model provides an easy-to-clean dust notebook cooling bracket, which includes a heightening box 1, a dust cleaning structure 2 located inside the heightening box 1, and a dust collection structure 3 located on the back of the heightening box 1 and in front of the dust cleaning structure 2;

[0023] The dust cleaning structure 2 includes two servo motors 21, a rotating disk 22 fixedly connected to the output end of the servo motor 21, and a slide rail 23 located in the middle of the two rotating disks 22 and fixedly connected to the inner top wall of the heightening box 1. The center of the rotating disk 22 is rotatably connected to an A connecting rod 24. One end of the A connecting rod 24 away from the rotating disk 22 is rotatably connected to a B connecting rod 25. The front surface of the B connecting rod 25 is fixedly connected to a movable block 26. The top of the movable block 26 is fixedly installed with a cleaning sponge 27. The outer wall of the movable block 26 is provided with a collection frame 28. The top of the collection frame 28 is communicated with a number of equally spaced suction cylinders 29;

[0024] The dust collection structure 3 includes a telescopic hose 31 communicated with the bottom of the collection frame 28 and a collection box 32, and an air pump 33 with an input end communicated with one end of the telescopic hose 31. The output end of the air pump 33 is communicated with the collection box 32. A tipping drawer 34 is slidably connected to the inner wall of the collection box 32.

[0025] Adopting the above - mentioned solution: Through the design of the dust - cleaning structure 2 and the dust - collecting structure 3, when heat dissipation operation is required for the laptop and it is placed on the top of the elevation box 1, starting the servo motor 21 drives the rotating disk 22 to start rotating. At this time, the A - link 24 rotationally connected to the axis of the rotating disk 22 will also move accordingly. The movement of the A - link 24 will drive the B - link 25 to rotate, thereby causing the movable block 26 fixedly connected to the B - link 25 to perform regular reciprocating motion within the slide rail 23. During this process, the cleaning sponge 27 on the top of the movable block 26 will continuously contact the position of the bottom fan of the laptop. Due to the reciprocating motion of the movable block 26, the cleaning sponge 27 can comprehensively and effectively clean the dust at the fan, ensuring that the heat dissipation effect will not be affected by dust accumulation at the fan. At the same time, by turning on the air pump 33, the suction generated can extract the dust raised during the cleaning process into the collection box 32. In this way, the dust can be centrally collected, avoiding the re - diffusion and pollution of the dust in the surrounding environment. The subsequent cleaning work becomes very simple. Just take out the dumping drawer 34 in the collection box 32, and the dust collected inside can be centrally dumped, greatly saving the time and effort of cleaning and providing a convenient and efficient usage experience for users.

[0026] As Figures 1 to 6 shown, a number of equally - spaced ventilation holes are provided on the outer wall of the collection box 32. A dust - blocking net 321 for blocking dust is provided on the inner wall of the ventilation holes. Both the slide rail 23 and the movable block 26 are provided in two, and the movable block 26 is slidably connected to the inner wall of the slide rail 23.

[0027] Adopting the above - mentioned solution: The design of the ventilation holes enables the gas extracted by the air pump 33 to be discharged smoothly from the ventilation holes, thus ensuring the unobstructed flow of gas. This design effectively maintains the air - pressure balance inside the system and helps improve the efficiency of dust extraction and collection. The dust - blocking net is composed of fine meshes and can better block dust. When the air pump 33 extracts the air containing dust, the dust - blocking net can effectively block the dust from passing through and prevent it from escaping from the ventilation holes along with the air flow. At the same time, due to the obstruction of the dust - blocking net, the dust loses the carrying effect of the air flow and falls one after another under the natural action of gravity. These fallen dusts will accurately fall to the specially designed dumping drawer 34 for centralized collection. This design cleverly utilizes the principle of gravity to ensure that the dust can be effectively captured and centralized, avoiding the scattered distribution of dust inside the system, thus ensuring the orderliness and efficiency of the entire dust - collection process.

[0028] As Figures 1 to 6As shown in the figure, a chute for the sliding connection of the other end of the movable block 26 is provided on the inner wall of the elevated box 1 and on the side away from the slide rail 23. A shielding structure 4 is also included, which is assembled outside the elevated box 1. The shielding structure 4 includes a limiting cylinder 41 and a collecting cylinder 42, as well as a mounting block 43 for fixing the positions of the collecting cylinder 42 and the limiting cylinder 41.

[0029] Adopting the above solution: Through the design of the shielding structure 4, reliable dust protection is provided for the device when it is not in use. When the device is in an idle state, the protective cloth 44 can effectively block the outside dust from entering the interior of the elevated box 1. Such a design not only effectively protects the cleanliness inside the elevated box 1, reduces the damage and erosion of dust to the internal components of the device, extends the service life of the device, but also provides good initial conditions for the next use of the device, ensuring the normal functioning of the heat dissipation and dust cleaning functions.

[0030] As Figures 1 to 6 shown in the figure, a protective cloth 44 is wound around the inner wall of the collecting cylinder 42, and the end of the protective cloth 44 away from the collecting cylinder 42 is inserted into the inner wall of the limiting cylinder 41.

[0031] Adopting the above solution: By winding the protective cloth 44 around the inner wall of the collecting cylinder 42 and inserting the other end of the protective cloth 44 into the inner wall of the limiting cylinder 41, the effect of covering the protective cloth 44 above the elevated box 1 is achieved.

[0032] The working principle and usage process of the present utility model:

[0033] First, place the laptop computer stably on the top of the elevated box 1. Next, start the servo motor 21. After the servo motor 21 starts, it will drive the rotating disk 22 to start rotating. Since the A-link 24 is rotationally connected to the axis of the rotating disk 22, the rotation of the rotating disk 22 will cause the A-link 24 to move accordingly. The movement of the A-link 24 further drives the B-link 25 to rotate. When the B-link 25 rotates, the movable block 26 fixedly connected to it will start to perform regular reciprocating movements within the slide rail 23. During the reciprocating movement of the movable block 26, the cleaning sponge 27 located on its top will continuously contact the position of the bottom fan of the laptop. With the continuous reciprocation of the movable block 26, the cleaning sponge 27 can perform a comprehensive and effective dust cleaning treatment on the fan, ensuring that the fan is always kept clean and not affected by dust accumulation, thereby not affecting the heat dissipation effect. At the same time, turn on the air pump 33. The suction generated when the air pump 33 works can extract the dust raised during the cleaning process into the collection box 32. When it is necessary to clean the collected dust, the operation is very simple. Just take out the dumping drawer 34 in the collection box 32 to centrally dump the dust collected inside.

[0034] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An easy-to-clean notebook cooling stand, characterized in that: It includes a raised box (1), a dust cleaning structure (2) located inside the raised box (1), and a dust collection structure (3) located in front of the dust cleaning structure (2) on the back of the raised box (1); The dust cleaning structure (2) includes two servo motors (21), a rotating disk (22) fixedly connected to the output end of the servo motor (21), and a slide rail (23) located in the middle of the two rotating disks (22) and fixedly connected to the inner top wall of the raised box (1). An A-link (24) is rotatably connected to the axis of the rotating disk (22). One end of the A-link (24) far from the rotating disk (22) is rotatably connected to a B-link (25). A movable block (26) is fixedly connected to the front of the B-link (25). A cleaning sponge (27) is fixedly installed on the top of the movable block (26). A collection frame (28) is installed on the outer wall of the movable block (26). The top of the collection frame (28) is communicated with a number of equally spaced suction cylinders (29); The dust collection structure (3) includes a telescopic hose (31) communicated with the bottom of the collection frame (28) and a collection box (32), and an air pump (33) whose input end is communicated with one end of the telescopic hose (31). The output end of the air pump (33) is communicated with the collection box (32). A tipping drawer (34) is slidably connected to the inner wall of the collection box (32).

2. The easy-to-clean ash notebook heat dissipation bracket according to claim 1, characterized in that: A number of equally spaced ventilation holes are provided on the outer wall of the collection box (32), and a dust blocking net (321) for blocking dust is provided on the inner wall of the ventilation holes.

3. The easy-to-clean ash laptop cooling stand according to claim 1, wherein: Both the slide rail (23) and the movable block (26) are provided in two, and the movable block (26) is slidably connected to the inner wall of the slide rail (23).

4. The easy-to-clean ash notebook cooling bracket according to claim 1, characterized in that: A chute for the other end of the movable block (26) to slide is provided on the inner wall of the raised box (1) and away from the slide rail (23).

5. The easy-to-clean ash type notebook heat dissipation bracket according to claim 1, characterized in that: It also includes a shielding structure (4) assembled outside the raised box (1). The shielding structure (4) includes a limiting cylinder (41), a collection cylinder (42), and a mounting block (43) for fixing the positions of the collection cylinder (42) and the limiting cylinder (41).

6. The easy-to-clean ash notebook cooling bracket according to claim 5, characterized in that: A protective cloth (44) is wound around the inner wall of the collection cylinder (42), and one end of the protective cloth (44) far from the collection cylinder (42) is inserted into the inner wall of the limiting cylinder (41).

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