CN209118222U - A kind of sliceable portable computer radiator - Google Patents

Abstract

The utility model discloses a kind of sliceable portable computer radiators, including radiating seat main body, heat emission fan and support rod, the radiating seat main body is opening up box body structure, at least one described heat emission fan is arranged in the inner cavity of the radiating seat main body, the bottom of the radiating seat main body corresponds to heat emission fan and offers air inlet, the blowing of the calculating motor spindle above radiating seat main body is arranged in support in the heat emission fan, two opposite sides of the radiating seat main body in the horizontal direction are respectively arranged with several support rods, the support rod is arranged along the length direction of computer, and one end of the support rod is removably attachable in radiating seat main body, and the bottom of another end in contact support computer, its structure is simple, it can dismantle and assembled, it is easy to carry.

Description

A splicable portable computer radiator

technical field

The utility model belongs to the field of computers, in particular to a splicable portable computer radiator.

Background technique

The laptop is small in size and easy to carry. It is an important electronic device for work, study and entertainment. However, due to the small size of the laptop itself, its heat dissipation performance is limited. Its own cooling fan is no longer enough to meet the cooling needs. Therefore, the external radiator is usually used for auxiliary cooling during notebook use. However, the current radiators are all one-piece structures, which are bulky and inconvenient to carry when going out to work. It is very inconvenient to use the notebook.

SUMMARY OF THE INVENTION

Purpose of the invention: In order to overcome the deficiencies in the prior art, the utility model provides a splicable portable computer radiator, which has a simple structure, can be disassembled and assembled, and is easy to carry.

Technical scheme: for realizing the above-mentioned purpose, the technical scheme of the present utility model is as follows:

A splicable portable computer radiator, comprising a heat dissipation base body, a heat dissipation fan and a support rod, the heat dissipation base body is a box structure with an opening facing upward, and at least one of the heat dissipation fans is arranged inside the heat dissipation base body. In the cavity, the bottom of the heat sink body is provided with air intake holes corresponding to the heat dissipation fan, and the heat sink fan blows air to the bottom of the computer supported and arranged above the heat sink body. The two opposite sides of the heat sink body in the horizontal direction A plurality of supporting rods are respectively provided, the supporting rods are arranged along the length direction of the computer, one end of the supporting rods is detachably connected to the body of the heat sink, and the other end contacts the bottom of the supporting computer.

Further, the upper surface of the free end of the support rod is a planar structure, and the planar structure is coplanar with the upper surface of the heat sink body.

Further, the heat sink body is also provided with a top plate, the top plate is closed and arranged at the top opening of the heat sink body, and a plurality of ventilation holes are formed through the top plate; the inner cavity of the heat sink body is divided into two parts by the top plate. upper and lower chambers.

Further, a side air outlet hole is formed on the wall of the lower cavity corresponding to the support rod, the support rod is inserted in the side air outlet hole, and the support rod is provided with a blind hole-shaped airflow channel along the length direction, the The airflow channel communicates with the lower cavity, the free end of the support rod is a closed end, and the support rod body is provided with a plurality of cooling holes along the length direction, the cooling holes face the bottom of the computer, and the cooling holes communicate with the airflow channel.

Further, between the top plate and the bottom wall of the inner cavity of the heat sink main body, perpendicular to the top plate, a first partition plate and a second partition plate that are parallel to each other are arranged, and the length directions of the first partition plate and the second partition plate are vertical. In the length direction of the computer, the lower cavity is divided into the first air cavity, the second air cavity and the third air cavity in the horizontal direction by the first partition plate and the second partition plate, and the ventilation holes are only opened in the second air cavity. On the air cavity, the cooling fan is arranged in the lower cavity, and the cooling fan spans the first air cavity, the second air cavity and the third air cavity, and the side air outlet holes are respectively opened in the first air cavity and the third air cavity on the air cavity.

Further, the top plate is arranged at a distance from the top surface of the heat sink body, a fixing component is arranged above the top plate, and the fixing component is located in the upper cavity, and the fixing component fixes the disassembled support rod.

Further, the fixing assembly includes a plurality of fixing card plates, the fixing card plates are block-shaped thin plate structures arranged perpendicular to the top plate, a plurality of the fixing card plates are arranged in a rectangular array on the top plate, and the plates of the fixing card plates are arranged on the top plate. The plane is perpendicular to the length of the computer.

Beneficial effects: The utility model forms a radiator base after assembling the support rod and the heat sink body, which is used to support the notebook computer, and blows the bottom of the computer to dissipate heat. The assembled radiator has a larger support surface, which can stabilize To support the notebook computer, the disassembled radiator is the main body of the heat sink and the support rod, the overall space occupation is greatly reduced, and the disassembled accessories are easy to store and carry, which is very convenient.

Description of drawings

Accompanying drawing 1 is the lateral state schematic diagram when the utility model supports the notebook computer;

Accompanying drawing 2 is the top view of the overall structure of the present utility model;

Accompanying drawing 3 is the A-A half-section structure schematic diagram of the overall structure of the present utility model;

Accompanying drawing 4 is the enlarged schematic diagram of the partial structure of E in FIG. 3 of the present utility model;

Accompanying drawing 5 is the B-B half-section structure schematic diagram of the overall structure of the present utility model;

Accompanying drawing 6 is the three-dimensional structure schematic diagram of the overall structure of the present utility model;

Accompanying drawing 7 is the top view and half-section schematic diagram of the support rod of the present invention;

8 is an exploded view of the radiating seat main body of the present invention and the disassembled support rod in the storage state;

FIG. 9 is a schematic diagram of the three-dimensional structure of the utility model in the state where the support rod is stored.

Detailed ways

The present utility model will be further described below in conjunction with the accompanying drawings.

As shown in Figures 1 to 6, a splicable portable computer radiator includes a heat sink body 1, a heat sink fan 2 and a support rod 12. The heat sink body 1 is a rectangular box structure with an upward opening , its length direction is arranged along the width direction of the notebook 1a, its width is about one quarter to one third of the total length of the notebook, and at least one of the cooling fans 2 is arranged in the inner cavity of the heat sink body 1 Among them, the cooling fan is a DC fan, and its plug end is a USB interface, which can be directly plugged into a notebook, such as Delta's AFB1212VH model. The bottom of the heat sink body 1 corresponds to the cooling fan 2. There are air intake holes 15. , a number of feet 11 are arranged at the bottom of the heat sink main body 1 to keep the air inlet 15 at a distance from the desktop. The cooling fan 2 blows air to the bottom of the computer supported on the heat sink main body 1. To dissipate heat, a plurality of support rods 12 are respectively provided on two opposite sides of the heat dissipation seat body 1 in the horizontal direction, and the support rods are respectively arranged on the two length side walls of the heat dissipation seat body 1, and each side surface includes at least two One or more than two support rods to ensure the support balance, the support rods 12 are arranged along the length direction of the computer, and one end of the support rods 12 is detachably connected to the heat sink body 1, and the other end is inclined Extend up to the bottom of the computer that supports the computer; the radiator base is formed by assembling the support rod and the main body of the heat sink, which is used to support the notebook computer, and blow the bottom of the computer to dissipate heat. The assembled radiator has a larger supporting surface. It can stably support the notebook computer. The disassembled radiator is the main body of the heat sink and the support rod. The overall space occupation is greatly reduced, and the disassembled accessories are easy to store and carry, which is very convenient.

As shown in FIG. 2 , FIG. 3 and FIG. 6 , the upper surface of the free end of the support rod 12 is a plane structure 16 , and the plane structure 16 is coplanar with the upper surface of the heat sink main body 1 , In order to form a support surface for supporting the computer, to ensure the stable support of the computer.

A blind hole-shaped fixed threaded hole 23 is recessed on the bottom surface of the free end of the support rod 12. The fixed threaded hole 23 is screwed with a support foot 13, the support foot 13 is supported on the desktop, and the heat sink body and the support rod can be guaranteed by the support foot 13. The support for the computer is parallel and stable.

As shown in Figures 3 to 6 and Figure 8, the heat sink body 1 is further provided with a top plate 9, the top plate 9 is closed and arranged at the top opening of the heat sink body 1, and the top plate 9 is penetrating through. Several ventilation holes 10 are opened; the inner cavity of the heat sink main body 1 is divided into an upper cavity 20 and a lower cavity 21 by the top plate 9 . The air blown by the cooling fan 2 passes through the lower cavity and the ventilation holes 10 and then blows on the computer to assist the computer to dissipate heat.

The edge contour of the top opening of the heat sink body 1 may be a wavy structure, or a number of gaps may be opened at the top opening, or the plane structure 16 may be slightly higher than the top surface of the heat sink body 1, so that the airflow in the inner cavity of the heat sink body can be It overflows from the gap or gap to form a stratospheric airflow that fits the bottom of the computer, increasing the heat dissipation area and heat dissipation performance.

As shown in FIG. 4 and FIG. 5 , the wall of the lower cavity 21 is provided with a side outlet hole 22 corresponding to the support rod 12 , the support rod 12 is inserted into the side outlet hole 22 , and the support rod 12 A blind hole-shaped airflow channel 17 is opened along the length direction. The open end of the airflow channel is the connection end with the main body of the heat sink. The airflow channel 17 communicates with the lower cavity 21. The free end of the support rod 12 is a closed end. A plurality of heat dissipation holes 14 are formed on the support rod 12 along the length direction, the heat dissipation holes 14 face the bottom of the computer, and the heat dissipation holes 14 communicate with the airflow channel 17 . The airflow generated by several cooling fans passes through each airflow channel 17, and then flows out from the cooling holes 14, and blows air to the bottom of the notebook, which increases the cooling efficiency and has a larger cooling surface.

Between the top plate 9 and the bottom wall of the inner cavity of the heat sink main body 1, perpendicular to the top plate 9 are arranged a first partition plate 3 and a second partition plate 4 that are parallel to each other. The first partition plate 3 and the second partition plate 4 The length direction of the computer is perpendicular to the length direction of the computer, and the lower cavity 21 is divided into the first air cavity 5, the second air cavity 6 and the third air cavity 7 in the horizontal direction by the first partition plate 3 and the second partition plate 4. , the ventilation holes 10 are only opened on the second air cavity 6, the cooling fan 2 is arranged in the lower cavity 21, and the cooling fan 2 spans the first air cavity 5, the second air cavity 6 and the third air cavity Cavity 7, the first partition plate 3 and the second partition plate 4 are provided with through grooves 18 corresponding to the cooling fan 2 for the cooling fan to pass through, and the side air outlet holes 22 are respectively opened in the first air cavity 5 and the cooling fan 2. On the third air cavity 7 , the side air outlet hole 22 is a threaded hole, and the threaded hole is an upward inclined hole, and the support rod 12 is threadedly connected to the heat sink body 1 . The wind energy formed by the cooling fan 2 exists in three air cavities. The air flow in the second air cavity is directly blown to the upper computer, and the air flow in the first and third air cavities is directed to the air flow channel, which is divided into three parts by two partitions. The cavity can effectively ensure that the airflow can pass through the airflow channel 17 effectively and sufficiently.

As shown in FIG. 1 to FIG. 9 , the top plate 9 is arranged at a distance from the top surface of the heat sink main body 1 , and a fixing component is arranged above the top plate 9 , and the fixing component is located in the upper cavity 20 . Fix the disassembled support rod 12 . The length of the support rod 12 is smaller than and similar to the length of the inner cavity of the heat sink body 1. The disassembled support rod 12 is placed in the upper cavity 20 and fixed by the fixing assembly, which is very convenient and easy to store, which can greatly reduce the space occupation. As shown in FIG. 9 a is a schematic front view of the storage state, and FIG. b is a bottom schematic view of the storage state; the fixing assembly includes a plurality of fixing cards 8 , and the fixing cards 8 are block-shaped thin plates arranged perpendicular to the top plate 9 Structure, a plurality of the fixed cardboards 8 are arranged in a rectangular array on the top plate 9, and the board surface of the fixed cardboard 8 is perpendicular to the length direction of the computer, the fixed cardboard is elastic plastic, and two adjacent fixed cardboards The plate 8 can clamp the support rod 12, preventing it from loosening.

The above is only the preferred embodiment of the present utility model, it should be pointed out that: for those skilled in the art, without departing from the principle of the present utility model, several improvements and modifications can also be made. These improvements and Retouching should also be regarded as the protection scope of the present invention.

Claims (7)

1. A splicable portable computer radiator, characterized in that it comprises a heat sink body (1), a heat sink fan (2) and a support rod (12), and the heat sink body (1) is a box with an upward opening At least one of the heat dissipation fans (2) is arranged in the inner cavity of the heat dissipation base body (1), and the bottom of the heat dissipation base body (1) is provided with an air intake hole (15) corresponding to the heat dissipation fan (2). ), the cooling fan (2) blows air to the bottom of the computer supported and arranged above the heat sink body (1), and the heat sink body (1) is respectively provided with a plurality of support rods (12) on two opposite sides in the horizontal direction ), the support rod (12) is arranged along the length direction of the computer, and one end of the support rod (12) is detachably connected to the heat sink body (1), and the other end contacts the bottom of the support computer. 2. A splicable portable computer radiator according to claim 1, characterized in that: the upper surface of the free end of the support rod (12) is a plane structure (16), and the plane structure (16) is coplanar with the upper surface of the heat sink body (1). 3. A splicable portable computer radiator according to claim 1, characterized in that: a top plate (9) is further provided in the heat sink main body (1), and the top plate (9) is enclosed and arranged in the heat dissipation The top of the seat body (1) is open, and the top plate (9) is provided with a plurality of ventilation holes (10) therethrough; the inner cavity of the heat dissipation seat body (1) is divided into an upper chamber (20) and Lower chamber (21). 4. A splicable portable computer radiator according to claim 3, characterized in that: the wall body of the lower cavity (21) is provided with a side air outlet (22) corresponding to the support rod (12), so The support rod (12) is inserted into the side air outlet hole (22), the support rod (12) is provided with a blind hole-shaped airflow channel (17) along the length direction, and the airflow channel (17) communicates with the lower cavity (17). 21), the free end of the support rod (12) is a closed end, and the rod body of the support rod (12) is provided with a number of heat dissipation holes (14) along the length direction, and the heat dissipation holes (14) face the bottom of the computer, And the heat dissipation hole (14) communicates with the airflow channel (17). 5. A splicable portable computer radiator according to claim 4, wherein the top plate (9) and the bottom wall of the inner cavity of the heat sink body (1) are arranged perpendicular to the top plate (9) There are a first clapboard (3) and a second clapboard (4) parallel to each other, the length direction of the first clapboard (3) and the second clapboard (4) is perpendicular to the length direction of the computer, and the lower The cavity (21) is divided into a first air cavity (5), a second air cavity (6) and a third air cavity (7) in the horizontal direction by the first partition plate (3) and the second partition plate (4), The ventilation holes (10) are only opened on the second air cavity (6), the cooling fan (2) is arranged in the lower cavity (21), and the cooling fan (2) spans the first air cavity (5). ), a second air cavity (6) and a third air cavity (7), the side air outlet holes (22) are respectively opened on the first air cavity (5) and the third air cavity (7). 6. A splicable portable computer radiator according to claim 3, characterized in that: the top plate (9) is arranged at a distance from the top surface of the heat sink body (1), and above the top plate (9) is provided with The fixing component is located in the upper cavity (20), and the fixing component fixes the disassembled support rod (12). 7. A splicable portable computer radiator according to claim 6, characterized in that: the fixing assembly comprises a plurality of fixing cards (8), the fixing cards (8) being perpendicular to the top plate (9) ) arranged block thin plate structure, a plurality of rectangular arrays of the fixed card boards (8) are arranged on the top plate (9), and the board surface of the fixed card board (8) is perpendicular to the length direction of the computer.