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

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

All models are suitable for blowing and suction adjustable laptop cooling base

technical field

The utility model relates to a cooling base for a notebook computer which is suitable for all models of blowing and suction and belongs to the technical field of computer auxiliary equipment.

Background technique

At present, there are two common problems with the existing auxiliary cooling bases for notebook computers on the market. One is that the positions of the cooling holes at the bottom of the notebook computers of different brands and models are not uniform, so that the positions of the cooling fans set by the auxiliary radiator cannot be matched with the same. The second is that the cooling fans are mechanically set to blow to the bottom of the notebook in the same rotation mode, which fails to exert the effect of doubling the cooling effect of the blowing and suction cooperation between the cooling fans. The exhaust radiator on the market is installed on the air outlet on the side of the notebook computer, and it can only enhance the heat dissipation effect on the computer CPU locally. All in all, the market lacks an auxiliary cooling device that is applicable to all brands and models, has more comprehensive heat dissipation and better effect.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art, to provide a cooling base suitable for blowing and sucking adjustable notebook computers of all models, and to overcome the mismatch between the position of the computer cooling holes and the fans existing in the existing notebook computer auxiliary cooling equipment. , The fan wind direction setting is unscientific.

In order to solve the above-mentioned technical problems, the technical scheme of the present utility model is:

A full model suitable for blowing and sucking adjustable notebook computer cooling base, which includes a fan matrix group, a support leg frame, a tilt adjustment plate and a control operation box, the fan matrix group is hinged with the tilt adjustment plate, and the fan matrix group is connected to the support The upper end of the leg frame is rotatably connected, the lower end of the supporting leg frame is movably connected with the inclination adjustment plate, and the control operation box is arranged on one side of the fan matrix group.

Further, the fan matrix group includes a first metal plate with round holes, a second metal plate with round holes, and several reversible DC cooling fans, the blades of the reversible DC cooling fans are inclined planes, and the first circular The perforated metal plate is provided with a number of circular holes for accommodating reversible DC cooling fans, a pair of retractable baffles are arranged on the lower edge of the first circular hole metal plate, and the second circular hole metal plate passes through The reversible DC cooling fan is connected to the first metal plate with round holes, and the second metal plate with round holes is provided with a plurality of cooling through holes corresponding to the reversible DC cooling fans.

Further, the top and bottom of the reversible DC cooling fan are provided with screw holes, and the first metal plate with circular holes and the second metal plate with circular holes are provided with mounting holes corresponding to the screw holes, The first metal plate with round holes, the reversible DC cooling fan and the second metal plate with round holes are fixedly connected by screws.

Further, the second metal plate with round holes is rotatably connected to the upper end of the support leg frame, the tilt adjustment plate is provided with a number of tooth-shaped clamping grooves, and the lower end of the supporting leg frame is connected to the tooth-shaped clamping grooves at different positions. Card access.

Further, the panel of the control operation box and the first metal plate with a round hole are of integrated design, the upper part of the panel of the control operation box is provided with a master control button, and the lower part of the panel of the control operation box is provided with a fan adjustment button, The control operation box is provided with a DC voltage stabilized power supply with three output voltages adjustable, and a power cord is connected to the DC voltage stabilized power supply.

By adopting the above technical solution, the utility model realizes full coverage of the bottom of the notebook computer by setting 15 reversible DC cooling fans. No matter what brand model, how the heat-generating components and the position of the cooling holes change, there are fans correspondingly to dissipate heat. The cooling fans that do not need to be turned on can be turned off to save energy. The utility model can set the heat dissipation mode of the reversible DC cooling fan as blowing or sucking, and the combination of blowing and sucking according to the specific conditions of the heating components and the cooling holes at the bottom of the computer, so as to better achieve the cooling of the heating components or the cooling holes by the fan. Effect.

Description of drawings

Fig. 1 is the front view of the whole model of the utility model suitable for blowing and sucking adjustable notebook computer cooling base;

2 is a schematic structural diagram of a fan matrix group of the present invention;

3 is an exploded schematic view of the reversible DC cooling fan of the present invention;

Fig. 4 is the side view of Fig. 1;

Fig. 5 is the structural representation of the support leg frame of the present invention;

FIG. 6 is a principle block diagram of the whole model of the utility model applicable to the cooling base of the adjustable blowing and suction notebook computer.

Detailed ways

In order to make the content of the present utility model easier to understand clearly, the present utility model will be described in further detail below according to specific embodiments and in conjunction with the accompanying drawings.

As shown in Figures 1 to 6, a full model is suitable for blowing and sucking adjustable notebook computer cooling base, which includes fan matrix group 1, support leg brackets 1-6, tilt adjustment plate 2 and control operation box 3, fan matrix group 1 It is hinged with the tilt adjustment plate 2, the fan matrix group 1 is rotatably connected with the upper end of the support leg brackets 1-6, the lower end of the support leg brackets 1-6 is movably connected with the tilt adjustment plate 2, and the control operation box 3 is arranged on the fan matrix group 1. side.

As shown in Figures 1, 2, and 3, the fan matrix group 1 includes a first metal plate with round holes 1-1, a second metal plate with round holes 1-2, and several reversible DC cooling fans 1-3, which can be reversed. The blades of the DC cooling fan 1-3 are inclined planes. The first round hole metal plate 1-1 is provided with a number of round holes for accommodating the reversible DC cooling fan 1-3. The first round hole metal plate 1-1 1. A pair of retractable baffles 1-4 are arranged on the lower edge. The retractable baffles 1-4 are mainly designed to prevent the laptop from slipping. The second metal plate with round holes 1-2 passes through the reversible DC cooling fan 1. -3 is connected to the first round hole metal plate 1-1, and the second round hole metal plate 1-2 is provided with a number of heat dissipation through holes corresponding to the reversible DC heat dissipation fan 1-3. The reversible DC cooling fans 1-3 are 12V cooling fans commonly used in computers. When the positive and negative polarities of the fan are reversed, the fan can be reversed. To ensure sufficient air volume when the fan is reversed, the fan blades are designed to be positive and negative. General purpose, that is, the blades are designed as inclined planes instead of inclined surfaces, and the roots of the blades are aligned with the center point of the fan.

As shown in Figures 1, 2 and 3, the top and bottom of the reversible DC cooling fan 1-3 are provided with screw holes, and the first round hole metal plate 1-1 and the second round hole metal plate 1-2 are provided with screw holes Mounting holes corresponding to the screw holes are all provided, and the first round hole metal plate 1-1, the reversible DC cooling fan 1-3 and the second round hole metal plate 1-2 are fixedly connected by screws. After installation, there is a certain gap between the reversible DC cooling fans 1-3, which is convenient for the circuit wires to pass through. The circuit wires are connected to each reversible DC cooling fan 1-3 to ensure that each fan operates normally. .

As shown in Figures 1-5, the second metal plate 1-2 with a round hole is rotatably connected to the upper end of the support leg frame 1-6, and the tilt adjustment plate 2 is provided with a number of tooth-shaped grooves 2-1, which support the leg frame. The lower ends of 1-6 are clamped with the toothed slots 2-1 at different positions. The tilt adjustment plate 2 is a hard plastic plate, which is connected to the lower edge of the metal plate 1-2 with a round hole through the hinge combination 1-5, and is in the shape of a book hinge. The different slot positions determine the tilt angle of the fan matrix group 1, but through Adjustments of the support legs 1-6 are required for this to work.

As shown in Figures 1 and 2, the panel of the control operation box 3 and the first metal plate 1-1 with a round hole are integrally designed, and both are made of the same metal material, while other parts of the box body are made of plastic material. The upper part of the 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 adjustment button 3-2, and the control operation box 3 is provided with a DC stabilizer with three output voltages adjustable. The voltage power supply, the DC power supply is connected with the power line 3-3.

A total of 19 operation buttons are arranged on the panel of the control operation box 3, the upper four are the master control buttons 3-1, which are the master switch, the first gear, the second gear and the third gear respectively from top to bottom. On the lower part are three rows of fan adjustment buttons 3-2, 5 in each row, the positions of which correspond to the positions of the reversible DC cooling fans 1-3 in the fan matrix group 1 one-to-one. Each fan adjustment button 3-2 has three states: blow up, suck down and close, and control the fan motor to rotate forward, reverse and close. The power cord 3-3 is connected to 220V AC, and the control box 3 has a DC power supply with adjustable output voltage of three gears, which is used to convert 220V AC into DC, and can output three different voltages of 6V, 9V, and 12V. The three voltages correspond to the first, second and third gears in the master control button 3-1 respectively.

The working principle of the present utility model is as follows:

Depending on the layout of the heating components at the bottom of the laptop and the setting of the cooling holes, auxiliary cooling solutions are adopted respectively.

1. Central processing unit CPU. Generally, the method of copper tube heat conduction + heat dissipation blade + built-in blower is adopted inside the notebook computer. From the outside, there are air inlets at the bottom of the notebook computer and air outlets on the side of the notebook computer. The auxiliary cooling method that should be adopted is: use a reversible The DC cooling fans 1-3 are blown into the air inlets to accelerate the air circulation of the CPU cooling system.

2. The surface of components without heat dissipation holes heats up. Such as lithium batteries, hard disks and other heat-generating components, if heat dissipation is required and the area is not large, the reversible DC cooling fans 1-3 where the heat-generating position is located should be set to blow up. If the area that needs heat dissipation is large and needs to be covered by multiple reversible DC cooling fans 1-3, it is advisable to use the reversible DC cooling fans 1-3 in the "one blow and one suction" method to speed up air circulation and speed up The surface of the components dissipates heat.

3. Other cooling holes assist heat dissipation. There are often heat dissipation holes near the heat-prone parts such as memory sticks and graphics cards. If the heat dissipation holes are air outlets, set the reversible DC cooling fans 1-3 where they are located to suck downward; if the heat dissipation holes are air inlets, put all the The reversible DC cooling fans 1-3 are set to blow upward; if the cooling holes have no air flow, and are connected to other cooling holes with organic internal space, they should be set in the way of "one blow and one suction" or "blow and suction" respectively. ; If the cooling holes are a group of elongated holes and need to be covered by two reversible DC cooling fans 1-3, the reversible DC cooling fans 1-3 should be set according to the "one blow and one suction" method.

The specific embodiments described above further describe in detail the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention, and are not intended to be used for To limit the present utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims (5)

1. A full model suitable for blowing and sucking adjustable notebook computer cooling base is characterized in that: it comprises a fan matrix group (1), a support leg frame (1-6), a tilt adjustment plate (2) and a control operation box (3) ), the fan matrix group (1) is hinged with the tilt adjustment plate (2), and the fan matrix group (1) is rotatably connected with the upper end of the support leg frame (1-6), the support leg frame (1-6) ) is movably connected with the tilt adjustment plate (2), and the control operation box (3) is arranged on one side of the fan matrix group (1). 2. The full model applicable blowing-suction adjustable notebook computer cooling base according to claim 1, characterized in that: the fan matrix group (1) comprises a first circular hole metal plate (1-1), a second circular hole A perforated metal plate (1-2) and a plurality of reversible DC cooling fans (1-3), the blades of the reversible DC cooling fan (1-3) are inclined planes, the first circular hole metal plate (1-3) 1-1) A plurality of circular holes for accommodating reversible DC cooling fans (1-3) are provided on the first circular hole metal plate (1-1), and a pair of retractable baffles are provided on the lower edge of the first circular hole metal plate (1-1). (1-4), the second metal plate with round holes (1-2) is connected to the first metal plate with round holes (1-1) through a reversible DC cooling fan (1-3), and the second metal plate with round holes (1-1) The metal plate with round holes (1-2) is provided with a plurality of heat dissipation through holes corresponding to the reversible DC heat dissipation fans (1-3). 3. The full-model suitable for blowing and sucking adjustable notebook computer cooling base according to claim 2, characterized in that: the top and bottom of the reversible DC cooling fan (1-3) are provided with screw holes, and the The first round hole metal plate (1-1) and the second round hole metal plate (1-2) are provided with mounting holes corresponding to the screw holes, and the first round hole metal plate (1-1) ), the reversible DC cooling fan (1-3) and the second metal plate with round holes (1-2) are fixedly connected by screws. 4. The full-model suitable for blowing and sucking adjustable notebook computer cooling base according to claim 2, characterized in that: the second metal plate with round holes (1-2) and the upper end of the supporting leg frame (1-6) Rotationally connected, the tilt adjustment plate (2) is provided with a plurality of tooth-shaped clamping grooves (2-1), and the lower ends of the supporting legs (1-6) are connected to the tooth-shaped clamping grooves (2-1) at different positions. )Card access. 5. The full-model suitable for blowing and sucking adjustable notebook computer cooling base according to claim 1, characterized in that: the panel of the control operation box (3) is integrated with the first metal plate (1-1) with a round hole The upper part of the panel of the control operation box (3) is provided with a master control button (3-1), and the lower part of the panel of the control operation box (3) is provided with a fan adjustment button (3-2). The operation box (3) is provided with a DC stabilized power supply with adjustable three-speed output voltage, and a power cord (3-3) is connected to the DC stabilized power supply.

Images