Turbocharging notebook computer radiator sealed by sponge

Abstract

The utility model discloses a sponge sealed turbocharging notebook computer radiator in the field of electronic heat dissipation, which comprises a support body, the middle of the support body is sunken downwards to form an air pressure cavity, an air inlet communicated with the bottom of the support body is reserved in the air pressure cavity, and a sponge sealing ring used for being in sealing fit with the bottom of a notebook computer is arranged at the top of the support body. The sponge sealing rings are distributed on the periphery of the air pressure cavity, a suspended turbofan is installed in the air pressure cavity, the bottom of the turbofan is an air inlet end communicated with the air inlet, the side face of the turbofan is an air exhaust end blowing air into the air pressure cavity, and the turbofan comprises a turbine shell and fan blades hung in the turbine shell. The turbine shell is provided with the multiple flow dividing pieces forming the exhaust ends, the flow dividing pieces are distributed on the peripheries of the fan blades at intervals in a surrounding mode, the flow dividing pieces are in an arc shape, protruding parts are formed in the middles of the flow dividing pieces, and the protruding parts face the direction opposite to the rotating direction of the fan blades, so that the overall air volume can be increased, the heat dissipation effect can be improved, and noise can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic heat dissipation, in particular to a sponge-sealed turbocharged notebook computer radiator. Background Art

[0002] Due to their limited size and thickness, most laptops lack cooling systems with sufficient heat dissipation capacity. This results in components like the CPU and graphics card overheating when running high-load programs (such as large-scale games and design software). This can affect performance (some laptops are designed to automatically reduce performance to lower temperatures when temperatures are too high), burn out components, and even overheat the entire system, impacting the user experience. Consequently, a number of laptop coolers have emerged on the market.

[0003] Most existing notebook radiators use axial-flow fans and are simply stacked with the notebook computer. The fans can only blow to the bottom of the notebook computer and cannot effectively dissipate heat inside the notebook computer, resulting in poor heat dissipation effect. They are not suitable for notebook computers equipped with high-performance and high-power CPUs.

[0004] Additionally, forced-air laptop heat sinks are occasionally available on the market. These specifically designed heat sinks blow air into the laptop's air intake, forcing air into the laptop to dissipate heat. However, these designs simply increase fan power and speed to achieve cooling, failing to recognize that heat sinks must maintain noise control while ensuring a satisfying user experience. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technical solutions, the utility model provides a sponge-sealed turbocharged laptop computer radiator, which increases the coupling boost to obtain a larger air volume that can enter the interior of the laptop computer, directly dissipates heat inside the laptop computer, and effectively solves the technical problems of slow heat dissipation efficiency and high noise.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A sponge-sealed turbocharged laptop computer radiator comprises a bracket body, the middle portion of which is recessed downward to form an air pressure chamber, the air pressure chamber having an air inlet connected to the bottom of the bracket body, and a sponge sealing ring provided on the top of the bracket body for sealingly fitting with the bottom of the laptop computer, the sponge sealing rings being distributed on the periphery of the air pressure chamber.

[0008] A suspended turbofan is installed in the air pressure chamber. The bottom of the turbofan is an air inlet end connected to the air inlet, and the side of the turbofan is an exhaust end that blows air into the air pressure chamber. When the turbofan is working, the gas at the air inlet enters the turbofan along the air inlet end, and is then discharged from the exhaust end to the air pressure chamber and into the bottom of the notebook.

[0009] The turbofan includes a turbine casing and blades suspended inside the turbine casing. The turbine casing is provided with a plurality of diverter plates forming an exhaust end. The diverter plates are distributed around the periphery of the blades at intervals. The diverter plates are arc-shaped and have a raised portion formed in the middle. The raised portion faces in the opposite direction of the rotation direction of the blades.

[0010] Furthermore, a groove for matching and installing a sponge sealing ring is provided on the top surface of the bracket body, and the top of the sponge sealing ring protrudes above the groove and fits with the bottom of the laptop computer.

[0011] Furthermore, four support blocks for suspending and supporting the fan blades are provided at the bottom of the turbine housing, and a slot is provided on the outer side of the support block. The four support blocks are commonly connected to an elastic ring fixed in the slot.

[0012] Furthermore, one of the support blocks is equipped with a compression block for compressing the elastic ring, and the bottom of the compression block is plugged into the support block through the second hole, so that the compression block moves along the direction of the second hole and compresses the elastic ring.

[0013] Furthermore, a support platform for matching and mounting a support block is provided in the air pressure chamber, and the support platform surrounds the periphery of the air inlet.

[0014] Furthermore, the bracket body is composed of a panel and a base arranged below the panel. One end of the panel and the base are connected by a first rotating shaft, so that the panel can be tilted and adjusted along the first rotating shaft. The end of the panel and the base away from the first rotating shaft is provided with a support plate for supporting the panel.

[0015] Furthermore, one end of the support plate is installed on the bottom of the panel through a second rotating shaft, so that the support plate can move downward along the second rotating shaft. The surface of the base is provided with a positioning groove corresponding to the position of the support plate and used to limit the movement of the support plate.

[0016] Furthermore, a limiting column for limiting the sliding of the laptop computer is provided at one end of the panel close to the first rotating shaft, and the top of the limiting column extends upward and exceeds the plane where the sponge sealing ring is located.

[0017] Furthermore, a storage block is provided inside the panel, a storage groove is provided on the top of the storage block, a first hole position connected to the storage groove is provided on the top of the panel, and the storage block is connected to the bottom of the limit column through a third rotating shaft, so that the limit column can be adjusted horizontally or vertically along the third rotating shaft. When the limit column is adjusted in the horizontal direction, the limit column is received in the storage groove and does not exceed the plane where the first hole position is located.

[0018] Furthermore, a downwardly protruding support foot is provided at the bottom of the bracket body, and a protective net for covering the air inlet is installed at the bottom of the bracket body.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] The utility model adds a sponge sealing ring on the top of the bracket body, which is in sealing contact with the bottom of the laptop computer, so as to strengthen the sealing between the bracket body and the laptop computer, and help to form a high wind pressure structure inside the air pressure chamber, thereby increasing the amount of air blown into the laptop computer and improving the heat dissipation effect. In addition, the middle part of the diverter plate at the exhaust end of the turbo fan is raised and faces in the opposite direction of the rotation direction of the fan blades, which helps to reduce the noise generated when the turbo fan is working. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model from the top;

[0022] Figure 2 This is a schematic diagram of the bottom direction of the overall structure of an embodiment of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the bracket body according to an embodiment of the utility model;

[0024] Figure 4 This is a schematic diagram of the overall structure of the fan in an embodiment of the present utility model;

[0025] Figure 5 This is a schematic diagram of the bottom structure of the fan in an embodiment of the present utility model;

[0026] Figure 6 This is a schematic diagram of the bottom structure of the bracket body panel according to an embodiment of the present utility model;

[0027] Figure 7 For the embodiment of the utility model Figure 6 A schematic diagram of the structure of part A in the middle;

[0028] Figure 8 This is a schematic diagram of the base structure of the bracket body according to an embodiment of the present utility model;

[0029] Figure 9 This is a schematic diagram of the connection structure between the limiting column and the storage block according to an embodiment of the utility model;

[0030] Numbers in the figure:

[0031] 1- bracket body, 2- air pressure chamber, 3- air inlet, 4- sponge sealing ring, 5- turbo fan, 6- air inlet end, 7- air exhaust end, 8- diverter plate, 9- groove, 10- support block, 11- slot, 12- elastic ring, 13- pressing block, 14- second hole position, 15- support platform, 16- first rotating shaft, 17- support plate, 18- second rotating shaft, 19- positioning groove, 20- limiting column, 21- storage block, 22- storage slot, 23- first hole position, 24- third rotating shaft, 25- supporting foot, 26- protective net;

[0032] 101- panel, 102- base;

[0033] 501-turbine casing, 502-fan blades;

[0034] 801-protrusion. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0036] like Figure 1-9 As shown, the utility model provides a sponge-sealed turbocharged laptop radiator, the structure of which is mainly composed of a bracket body 1 and a turbo fan 5. The radiator is used in conjunction with a laptop computer to quickly dissipate heat from the laptop computer. The user only needs to place the laptop computer on top of the bracket body 1 so that the bottom of the laptop computer fits tightly against the sponge sealing ring 4. When the turbo fan 5 is working, air is blown into the air pressure chamber 2, so that the air pressure chamber 2 and the bottom of the laptop computer form a high-pressure chamber structure. In this case, a larger amount of air can be obtained to enter the interior of the laptop computer to dissipate heat from the inside of the laptop computer. In addition, the interior of the turbo fan 5 has been specifically designed to reduce the noise of the turbo fan 5 when it is working.

[0037] The radiator's bracket body 1 defines a downwardly recessed pneumatic chamber 2 in its center. This bowl-shaped chamber's internal width is slightly larger than the diameter of the turbofan 5. The turbofan 5 is hoisted into the chamber 2. To create a flow path, an air inlet 3 is located at the bottom center of the chamber 2, connected to the bottom of the bracket body 1. Air ultimately flows from the inlet 3 to the top of the chamber 2. The power behind this airflow comes primarily from the turbofan 5 installed within the chamber 2.

[0038] The bottom of turbofan 5 is an air inlet end 6, and the side is an air outlet end 7. The air inlet end 6 is connected to and aligned with the air inlet 3, while the air outlet end 7 is aligned with the inner wall of the air pressure chamber 2. When turbofan 5 is operating, air from the air inlet 3 enters the turbofan 5 along the air inlet end 6 and is then discharged from the air outlet end 7 into the air pressure chamber 2. The discharged air is ultimately used to dissipate heat inside the laptop.

[0039] In the air pressure chamber 2, as the turbo fan 5 works, air with a certain static pressure will enter the air pressure chamber 2. The air sucked in from the air inlet 3 and blown into the air pressure chamber 2 has kinetic energy. The inclined inner wall from the bottom to the top converts part of the air kinetic energy into dynamic pressure, forming a supercharging effect. In this way, the air entering the air pressure chamber 2 has higher dynamic pressure and static pressure, which allows the radiator to effectively pressurize more air into the notebook.

[0040] The structure of the turbofan 5 mainly includes a turbine casing 501 and blades 502 hoisted inside the turbine casing 501. On the outside of the turbine mechanism 501, a plurality of spaced-apart diverter plates 8 are provided. The diverter plates 8 are spaced-apart and distributed around the periphery of the blades 502. The gap between two adjacent diverter plates 8 forms an exhaust end 7 for exhausting air. The structure of the diverter plates 8 is arc-shaped, so a raised arc-shaped protrusion 801 is provided in the middle. When the diverter plates 8 are installed on the turbine casing 501, the protrusion 801 of the diverter plates 8 faces the opposite direction of the rotation direction of the blades 502. In the turbofan of this structure, the tangent line between the blades 502 and the outer circle of the diverter plates 8 is greater than 90 degrees. Unlike the turbofan of the traditional structure, the noise emitted by the turbofan 5 during operation can be reduced. In addition, the blades 502 are fixed by hoisting, so there is no need to set up a bridge at the exhaust position. The exhaust area can also be increased to reduce the noise emitted during exhaust.

[0041] In order to facilitate the installation of the turbofan 5 in the air pressure chamber 2 of the bracket body 1, four support blocks 10 for supporting the fan blades 502 in the air after installation are provided at the bottom of the turbine housing 501. Correspondingly, four support platforms 15 for matching the support blocks 10 are provided in the air pressure chamber 2. The support platforms 15 surround the periphery of the air inlet 3. When the support blocks 10 are connected to the support platforms 15, they are fixed by plugging, so that the entire turbofan 5 is in a suspended state. This structure is also convenient for disassembly and processing. At the same time, more space for air flow can be left on the side. By setting the support platforms 15 around the periphery of the air inlet 3, it can be ensured that the suspended fan blades 502 are aligned with the air inlet 3, thereby improving the air intake effect.

[0042] A card slot 11 is provided on the outside of the support block 10. In order to form an upward prestress on the top of the turbine casing 501, an elastic ring 12 with a slightly smaller diameter is commonly connected to the outside of the four support blocks 10. The elastic ring 12 is an elastic steel ring, and is fixed in the card slot 11. Since the elastic ring 12 itself has a certain elastic force, it can be quickly fixed in the card slot 11 by shrinking, and can also achieve the effect of quick installation. When the turbine casing 501 hoists the heavier fan blades 502, due to the existence of prestress, the hoisted fan blades 502 will not step down, thereby ensuring that the turbofan 5 as a whole is at a fixed height.

[0043] In addition, a compression block 13 is mounted on one of the support blocks 10 to compress the elastic ring 12, effectively preventing the elastic ring 12 from falling off. When the compression block 13 is connected to the support block 10, the bottom of the compression block 13 is bent, and after the bend, a second hole 14 is formed to mate with the support block 10, allowing the compression block 13 to move along the direction of the second hole 14 and compress the elastic ring 12. During movement, the top of the compression block 13 is in close contact with the outside of the support block 10 and extends beyond the plane of the elastic ring 12, completely covering the opening of the slot 11 and preventing the elastic ring 12 from falling off.

[0044] When placing a laptop computer on top of the bracket body 1, in order to form a better sealing structure between the laptop computer and the bracket body 1, a sponge sealing ring 4 for sealing with the bottom of the laptop computer is provided on the top of the bracket body 1, wherein the sponge sealing ring 4 is distributed on the periphery of the air pressure chamber 2, so that the air pressure chamber 2 and the bottom of the laptop computer form a better sealing effect, and can also ensure that the air pressure chamber 2 forms a sealed high-pressure structure after blowing. The use of the sponge sealing ring 4 can be quickly installed, and the sponge sealing ring 4 slowly rebounds after compression, which is helpful for sealing. The ring body is relatively wide and thick, and can effectively fit with the bottom of laptop computers of different brands and models, and there is no air leakage at the connection. At this time, the thickness of the sponge sealing ring 4 is generally 10mm to 15mm, the width is 25mm to 35mm, and the hardness is moderate.

[0045] At the same time, a groove 9 for matching and installing the sponge sealing ring 4 is provided at the position where the sponge sealing ring 4 is installed on the top surface of the bracket body 1. After the sponge sealing ring 4 is installed in the groove 9, the top of the sponge sealing ring 4 protrudes above the groove 9 and fits with the bottom of the laptop computer, further strengthening the sealing between the bracket 1 and the laptop computer.

[0046] Four downwardly protruding support feet 25 are also provided at the bottom of the bracket body 1. The four support feet 25 are distributed at the four corners of the bottom of the bracket body 1, so that the bottom of the bracket body 1 forms a suspended structure. This structure can increase the space for air flow at the bottom of the bracket body 1, accelerate the flow of air into the interior, and help improve heat dissipation. In addition, a protective net 26 for covering the air inlet 3 is installed at the bottom of the bracket body 1. The protective net 26 can strengthen the protection of the position of the air inlet 3. A switch for controlling the turbofan 5 is also provided on the bracket body 1, which is convenient for the user to start or stop the turbofan 6.

[0047] It should be noted that the stand body 1 consists of a panel 101 and a base 102 positioned below the panel 101. The panel 101 and base 102 are connected at one end by a first hinge 16, allowing the panel 101 to be tilted along the first hinge 16. Users can adjust the tilt angle of the panel 101 based on their laptop usage habits. A support plate 17 is provided at the end of the panel 101 and base 102, away from the first hinge 16, to support the panel 101. One end of the support plate 17 is attached to the bottom of the panel 101 via a second hinge 18, allowing the support plate 17 to move downward along the second hinge 18 and rest on a corresponding position on the surface of the base 102. A positioning groove 19 is provided on the surface of the base 102, corresponding to the position of the support plate 17 and used to limit its movement. The positioning groove 19 has multiple levels, each representing a different degree of tilt. When the support plate 17 is positioned at different positions within the positioning groove 19, the panel 101 forms a tilted surface at different angles, facilitating different user experiences.

[0048] A stop post 20 is installed on one end of the panel 101, near the first hinge 16, to prevent the laptop from sliding down. This stop post 20 is adjustable both vertically and horizontally. When the panel 101 of the stand 1 is tilted, the stop post 20 can be adjusted vertically to prevent the laptop from sliding down. Furthermore, when the panel 101 of the stand 1 is horizontal, the stop post 20 can be adjusted horizontally to conceal itself within the panel 101.

[0049] Panel 101 is internally provided with a storage block 21, with a storage slot 22 defined at its top. A first hole 23 is provided at the top of panel 101, communicating with storage slot 22. Storage block 21 is connected to the bottom of retaining post 20 via a third pivot 24, allowing retaining post 20 to be adjusted horizontally or vertically along third pivot 24. When retaining post 20 is adjusted vertically, it extends upward through panel 101 and beyond the plane of sponge sealing ring 4, preventing the laptop from sliding. When adjusting horizontally, retaining post 20 is housed within storage slot 22 and does not extend beyond the plane of first hole 23.

[0050] Compared with traditional technology, this technical solution adds a sponge sealing ring 4 on the top of the bracket body 1, which is sealed with the bottom of the laptop computer. It can strengthen the sealing between the bracket body 1 and the laptop computer, help to form a high wind pressure structure inside the air pressure chamber 2, increase the amount of air blown into the laptop computer, and improve the heat dissipation effect. In addition, the middle part of the diverter plate 8 at the exhaust end of the turbo fan 5 is raised and faces in the opposite direction of the rotation direction of the fan blade 502, which helps to reduce the noise generated when the turbo fan 5 is working.

[0051] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description. It is intended that all variations within the meaning and range of equivalents of the claims be encompassed within the present invention, and any reference numerals in the claims should not be construed as limiting the claims to which they relate.

Claims

1. A sponge-sealed turbocharged notebook computer radiator, comprising a support body, wherein the center portion of the support body is recessed downward to form an air pressure chamber, and the air pressure chamber has an air inlet connected to the bottom of the support body, characterized in that: The top of the bracket body is provided with a sponge sealing ring for sealing with the bottom of the laptop computer, and the sponge sealing ring is distributed on the periphery of the air pressure cavity; A suspended turbofan is installed in the air pressure chamber. The bottom of the turbofan is an air inlet end connected to the air inlet, and the side of the turbofan is an air exhaust end that blows air into the air pressure chamber. When the turbofan is working, the air at the air inlet enters the turbofan along the air inlet end, and is then discharged from the exhaust end to the air pressure chamber and into the bottom of the notebook. The turbofan includes a turbine casing and blades suspended inside the turbine casing. The turbine casing is provided with a plurality of diverter plates forming an exhaust end. The diverter plates are distributed around the periphery of the blades at intervals. The diverter plates are arc-shaped and have a raised portion formed in the middle. The raised portion faces in the opposite direction of the rotation direction of the blades.

2. The sponge-sealed turbocharged notebook computer radiator according to claim 1, characterized in that: The top surface of the bracket body is provided with a groove for matching and installing a sponge sealing ring. The top of the sponge sealing ring protrudes above the groove and fits with the bottom of the notebook computer.

3. The sponge-sealed turbocharged notebook computer radiator according to claim 1, characterized in that: Four support blocks for suspending and supporting the fan blades are provided at the bottom of the turbine housing. A clamping groove is provided on the outer side of the support block. The four support blocks are commonly connected to an elastic ring fixed in the clamping groove.

4. The sponge-sealed turbocharged notebook computer radiator according to claim 3, characterized in that: One of the support blocks is equipped with a pressing block for pressing the elastic ring. The bottom of the pressing block is inserted into the support block through the second hole, so that the pressing block moves along the direction of the second hole and presses the elastic ring.

5. The sponge-sealed turbocharged notebook computer radiator according to claim 3, characterized in that: A support platform for mounting a matching support block is provided in the air pressure chamber, and the support platform surrounds the periphery of the air inlet.

6. The sponge-sealed turbocharged notebook computer radiator according to claim 1, characterized in that: The bracket body consists of a panel and a base arranged below the panel. One end of the panel and the base are connected by a first rotating shaft, so that the panel can be tilted and adjusted along the first rotating shaft. The end of the panel and the base away from the first rotating shaft is provided with a support plate for supporting the panel.

7. The sponge-sealed turbocharged notebook computer radiator according to claim 6, characterized in that: One end of the support plate is installed on the bottom of the panel through the second rotating shaft, so that the support plate can move downward along the second rotating shaft. The surface of the base is provided with a positioning groove corresponding to the position of the support plate and used to limit the movement of the support plate.

8. The sponge-sealed turbocharged notebook computer radiator according to claim 6, characterized in that: A limiting column for limiting the sliding of the laptop computer is provided at one end of the panel close to the first rotating shaft, and the top of the limiting column extends upward and exceeds the plane where the sponge sealing ring is located.

9. The sponge-sealed turbocharged notebook computer radiator according to claim 8, characterized in that: A storage block is provided inside the panel, a storage groove is provided on the top of the storage block, a first hole position connected to the storage groove is provided on the top of the panel, and the storage block is connected to the bottom of the limit column through a third rotating shaft, so that the limit column can be adjusted horizontally or vertically along the third rotating shaft. When the limit column is adjusted in the horizontal direction, the limit column is received in the storage groove and does not exceed the plane where the first hole position is located.

10. A sponge-sealed turbocharged notebook computer radiator according to any one of claims 1 to 9, characterized in that: The bottom of the bracket body is provided with a downwardly protruding support foot, and the bottom of the bracket body is installed with a protective net for covering the air inlet.

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