CN212009506U

CN212009506U - Full-size adjustable blowing and sucking heat dissipation base for notebook computer

Info

Publication number: CN212009506U
Application number: CN202020933128.4U
Authority: CN
Inventors: 董永健
Original assignee: Changzhou Vocational Institute of Mechatronic Technology
Current assignee: Changzhou Vocational Institute of Mechatronic Technology
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-11-24
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a notebook computer heat dissipation base with adjustable full model number is suitable for pressure-vaccum, it includes fan matrix group, supporting leg frame, slope regulating plate and control operation box, fan matrix group is articulated with the slope regulating plate, fan matrix group rotates with the upper end of supporting leg frame to be connected, the lower extreme and the slope regulating plate swing joint of supporting leg frame, control operation box sets up the one side in fan matrix group. The utility model provides a notebook computer heat dissipation base with adjustable full model number is suitable for pressure-vaccum overcomes the computer louvre that current notebook computer assists the heat dissipation equipment existence and does not match with fan position, fan wind direction sets up the not scientific not enough.

Description

Full-size adjustable blowing and sucking heat dissipation base for notebook computer

Technical Field

The utility model relates to a notebook computer heat dissipation base with adjustable full model number is suitable for pressure-vaccum belongs to computer auxiliary assembly technical field.

Background

At present, two problems commonly exist in the conventional auxiliary heat dissipation base of the notebook computer in the market, firstly, the positions of heat dissipation holes at the bottom of the notebook computers of different brands and models are not uniform, so that the positions of heat dissipation fans set by the auxiliary heat dissipater cannot be completely matched with the positions of the heat dissipation holes; and secondly, the cooling fans are mechanically set to be blown to the bottom of the notebook computer in the same rotating mode, and the effect of doubling the cooling effect due to blowing and sucking matching among the cooling fans cannot be achieved. The air-draft type radiator in the market is arranged on the air outlet on the side surface of the notebook computer, and can only locally enhance the heat dissipation effect on the CPU of the computer. In summary, the market lacks an auxiliary heat dissipation device which is suitable for all brands and models, and has more comprehensive heat dissipation and better effect.

Disclosure of Invention

The utility model aims to solve the technical problem that, overcome prior art not enough, provide a full model number is suitable for and blows and inhale adjustable notebook computer heat dissipation base, overcome the computer louvre that current notebook computer auxiliary heat radiation equipment exists and the fan position mismatch, the fan wind direction sets up the not scientific not enough.

In order to solve the technical problem, the technical scheme of the utility model is that:

the utility model provides a notebook computer heat dissipation base with adjustable full model number is suitable for pressure-vaccum, it includes fan matrix group, supporting leg frame, slope regulating plate and control operation box, fan matrix group is articulated with the slope regulating plate, fan matrix group rotates with the upper end of supporting leg frame to be connected, the lower extreme and the slope regulating plate swing joint of supporting leg frame, control operation box sets up the one side at fan matrix group.

Further, the fan matrix group comprises a first round hole metal plate, a second round hole metal plate and a plurality of reversible direct-current cooling fans, blades of the reversible direct-current cooling fans are inclined planes, a plurality of round holes used for containing the reversible direct-current cooling fans are formed in the first round hole metal plate, a pair of retractable separation blades are arranged on the lower edge of the first round hole metal plate, the second round hole metal plate is connected with the first round hole metal plate through the reversible direct-current cooling fans, and a plurality of cooling through holes corresponding to the reversible direct-current cooling fans are formed in the second round hole metal plate.

Further, the top and the bottom of the reversible direct-current cooling fan are provided with screw holes, mounting holes corresponding to the screw holes are formed in the first round hole metal plate and the second round hole metal plate, and the first round hole metal plate, the reversible direct-current cooling fan and the second round hole metal plate are fixedly connected through screws.

Further, the second metal plate with the round hole is rotatably connected with the upper end of the supporting leg frame, a plurality of tooth-shaped clamping grooves are formed in the inclined adjusting plate, and the lower end of the supporting leg frame is connected with the tooth-shaped clamping grooves in different positions in a clamped mode.

Furthermore, the panel of the control operation box and the first metal plate with the round hole are designed in an integrated mode, a master control button is arranged on the upper portion of the panel of the control operation box, a fan adjusting button is arranged on the lower portion of the panel of the control operation box, a direct-current stabilized power supply with three-gear adjustable output voltage is arranged in the control operation box, and a power line is connected to the direct-current stabilized power supply.

Having adopted above-mentioned technical scheme, the utility model discloses a set up 15 reversal direct current radiator fan, realize notebook computer bottom all standing, no matter what brand model, the part that generates heat and louvre position change how, all there is the fan correspondence to dispel the heat. The cooling fan which does not need to be started can be turned off, so that energy consumption is saved. The utility model discloses can set up the radiating mode of reversible direct current radiator fan for blowing or inhaling according to the particular case of computer bottom part of generating heat and louvre to and the cooperation of blowing and inhaling, in order to reach the radiating effect of fan to the part of generating heat or louvre better.

Drawings

FIG. 1 is a front view of a full-scale adjustable notebook computer heat dissipation base;

fig. 2 is a schematic structural diagram of the fan matrix set of the present invention;

fig. 3 is an exploded view of the reversible dc cooling fan of the present invention;

FIG. 4 is a side view of FIG. 1;

FIG. 5 is a schematic structural view of the supporting leg of the present invention;

fig. 6 is a schematic block diagram of the whole model type adjustable heat dissipation base for the notebook computer suitable for blowing and sucking.

Detailed Description

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.

As shown in fig. 1 to 6, the full-size adjustable notebook computer heat dissipation base suitable for blowing and sucking comprises a fan matrix group 1, support leg frames 1 to 6, an inclined adjusting plate 2 and a control operation box 3, wherein the fan matrix group 1 is hinged to the inclined adjusting plate 2, the fan matrix group 1 is rotatably connected with the upper ends of the support leg frames 1 to 6, the lower ends of the support leg frames 1 to 6 are movably connected with the inclined adjusting plate 2, and the control operation box 3 is arranged on one side of the fan matrix group 1.

As shown in fig. 1, 2 and 3, the fan matrix group 1 comprises a first round hole metal plate 1-1, a second round hole metal plate 1-2 and a plurality of reversible direct current heat dissipation fans 1-3, the blades of the reversible direct current cooling fan 1-3 are inclined planes, a plurality of round holes for accommodating the reversible direct current cooling fan 1-3 are arranged on the first round hole metal plate 1-1, a pair of retractable retaining sheets 1-4 are arranged on the lower edge of the first round hole metal plate 1-1, the retractable blocking piece 1-4 is mainly designed for preventing the notebook computer from slipping, the second metal plate with the round hole 1-2 is connected with the first metal plate with the round hole 1-1 through a reversible direct current cooling fan 1-3, and a plurality of cooling through holes corresponding to the reversible direct current cooling fan 1-3 are arranged on the second metal plate with the round hole 1-2. The reversible direct current cooling fan 1-3 is a 12V cooling fan commonly used by computers, when the directions of a positive pole and a negative pole connected with the fan are changed, the fan can be reversed, in order to ensure that the air quantity is enough when the fan is reversed, the fan blades are designed to be universal in forward and reverse rotation, namely the blades are designed to be inclined planes instead of inclined curved surfaces, and the root parts of the blades are aligned to the central point position of the fan.

As shown in fig. 1, 2 and 3, screw holes are formed in the top and the bottom of the reversible direct current cooling fan 1-3, mounting holes corresponding to the screw holes are formed in the first round hole metal plate 1-1 and the second round hole metal plate 1-2, and the first round hole metal plate 1-1, the reversible direct current cooling fan 1-3 and the second round hole metal plate 1-2 are fixedly connected through screws. A certain gap is reserved between the reversely-rotatable direct-current cooling fans 1-3 after the installation, so that the arranged circuit wires can pass through conveniently, and the circuit wires are connected to each of the reversely-rotatable direct-current cooling fans 1-3, so that the normal operation of each fan is ensured.

As shown in figures 1-5, a second metal plate 1-2 with a circular hole is rotatably connected with the upper end of a supporting leg frame 1-6, a plurality of tooth-shaped clamping grooves 2-1 are arranged on an inclined adjusting plate 2, and the lower end of the supporting leg frame 1-6 is clamped with the tooth-shaped clamping grooves 2-1 at different positions. The inclined adjusting plate 2 is a hard plastic plate, is connected with the lower edge of the metal plate 1-2 with the round hole through a hinge combination 1-5 and is in a book hinge shape, the inclined angle of the fan matrix group 1 is determined by different clamping groove positions, but the inclined adjusting plate can only play a role through the adjustment of the supporting leg frames 1-6.

As shown in fig. 1 and 2, the panel of the control operation box 3 and the first metal plate with circular holes 1-1 are designed integrally and are made of the same metal material, and the other parts of the box body are made of plastic material. The upper part of a panel of the control operation box 3 is provided with a master control button 3-1, the lower part of the panel of the control operation box 3 is provided with a fan adjusting button 3-2, a direct current stabilized voltage power supply with adjustable three-gear output voltage is arranged in the control operation box 3, and the direct current stabilized voltage power supply is connected with a power line 3-3.

The panel of the control operation box 3 is provided with 19 operation buttons, the four upper parts are provided with a master control button 3-1, and the master control button, the first gear, the second gear and the third gear are respectively arranged from top to bottom. The lower part is provided with three exhaust fan adjusting buttons 3-2, 5 in each row, and the positions of the three exhaust fan adjusting buttons correspond to the positions of the reversible direct current cooling fans 1-3 in the fan matrix group 1 one by one. Each fan adjusting button 3-2 has three states of upward blowing, downward sucking and closing, and controls the fan motor to rotate forward, rotate backward and close. The power line 3-3 is connected with 220V alternating current, a three-gear output voltage-adjustable direct current stabilized power supply is arranged in the control operation box 3 and used for converting the 220V alternating current into direct current and outputting three different voltages of 6V, 9V and 12V, and the three voltages respectively correspond to the first gear, the second gear and the third gear in the master control button 3-1.

The working principle of the utility model is as follows:

according to the different layout of the heating components and the different arrangement of the heat dissipation holes at the bottom of the notebook computer, auxiliary heat dissipation schemes are respectively adopted.

1. A central processing unit CPU. Generally, the mode of copper pipe heat conduction, radiating blades and built-in air blowers is adopted in the notebook computer, and when the notebook computer is seen from the outside, an air inlet at the bottom of the notebook computer and an air outlet at the side surface of the notebook computer are arranged, and the auxiliary radiating mode which is suitable to be adopted is as follows: the air inlet is blown by a reversible direct current cooling fan 1-3 to accelerate the air circulation of the CPU cooling system.

2. The surface of the component without the heat dissipation holes generates heat. If heat generating components such as lithium batteries and hard disks need to dissipate heat and have small area, the reversible dc heat dissipation fan 1-3 at the heat generating position is preferably set to be in an upward blowing state. If the area needing heat dissipation is large and a plurality of reversible direct current heat dissipation fans 1-3 are needed to cover, the reversible direct current heat dissipation fans 1-3 are preferably used for accelerating air circulation and accelerating heat dissipation on the surface of the component in a 'one-blowing-one-suction' mode.

3. Other heat dissipation holes assist in heat dissipation. Heat dissipation holes are often arranged near the easy-to-heat parts such as the memory bar, the display card and the like, and if the heat dissipation holes are air outlets, the reversible direct current heat dissipation fan 1-3 is arranged to suck downwards; if the heat dissipation holes are air inlets, setting all the reversible direct current heat dissipation fans 1-3 to blow upwards; if the heat dissipation holes have no air flow, the heat dissipation holes are communicated with other heat dissipation holes in an organic space and are respectively arranged in a mode of 'one blowing and one sucking' or 'blowing and sucking' manner; if the heat dissipation holes are a group of long strip holes and need to be covered by two reversible direct current heat dissipation fans 1-3, the reversible direct current heat dissipation fans 1-3 are preferably arranged in a 'one blowing and one sucking' manner.

The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a notebook computer heat dissipation base with adjustable full model number is suitable for pressure-vaccum which characterized in that: it includes fan matrix group (1), supporting leg frame (1-6), slope regulating plate (2) and control operation box (3), fan matrix group (1) is articulated with slope regulating plate (2), fan matrix group (1) is rotated with the upper end of supporting leg frame (1-6) and is connected, the lower extreme and the slope regulating plate (2) swing joint of supporting leg frame (1-6), control operation box (3) set up the one side in fan matrix group (1).

2. The full-size adjustable blowing and sucking heat dissipation base of the notebook computer according to claim 1, wherein: the fan matrix group (1) comprises a first round hole metal plate (1-1), a second round hole metal plate (1-2) and a plurality of reversible direct current cooling fans (1-3), the blades of the reversible direct current cooling fan (1-3) are inclined planes, a plurality of round holes for accommodating the reversible direct current cooling fan (1-3) are arranged on the first round hole metal plate (1-1), a pair of retractable blocking pieces (1-4) are arranged on the lower edge of the first round hole metal plate (1-1), the second metal plate (1-2) with the round hole is connected with the first metal plate (1-1) with the round hole through a reversible direct current cooling fan (1-3), the second metal plate (1-2) with the round hole is provided with a plurality of radiating through holes corresponding to the reversible direct current radiating fans (1-3).

3. The full-size adjustable blowing and sucking heat dissipation base of the notebook computer according to claim 2, wherein: the reversible direct-current cooling fan is characterized in that screw holes are formed in the top and the bottom of the reversible direct-current cooling fan (1-3), mounting holes corresponding to the screw holes are formed in the first round hole metal plate (1-1) and the second round hole metal plate (1-2), and the first round hole metal plate (1-1), the reversible direct-current cooling fan (1-3) and the second round hole metal plate (1-2) are fixedly connected through screws.

4. The full-size adjustable blowing and sucking heat dissipation base of the notebook computer according to claim 2, wherein: the second metal plate with the round hole (1-2) is rotatably connected with the upper end of the supporting leg frame (1-6), a plurality of tooth-shaped clamping grooves (2-1) are formed in the inclined adjusting plate (2), and the lower end of the supporting leg frame (1-6) is connected with the tooth-shaped clamping grooves (2-1) in different positions in a clamping mode.

5. The full-size adjustable blowing and sucking heat dissipation base of the notebook computer according to claim 1, wherein: the panel of the control operation box (3) and the first metal plate (1-1) with the round hole are designed in an integrated mode, a master control button (3-1) is arranged on the upper portion of the panel of the control operation box (3), a fan adjusting button (3-2) is arranged on the lower portion of the panel of the control operation box (3), a direct current stabilized power supply with three adjustable output voltages is arranged in the control operation box (3), and a power line (3-3) is connected onto the direct current stabilized power supply.