CN108646900A - A kind of heat dissipation equipment of the computer application of multifunctional efficient rate - Google Patents

Abstract

The invention discloses a multifunctional and high-efficiency computer-applied heat dissipation device, which relates to the technical field of computer heat dissipation equipment, and comprises an upper support plate, a lower support plate and a central support plate, one end of the upper support plate and the lower support plate are rotatably connected, and the central support plate The support plate is supported between the two, a heat dissipation box is installed on the bottom surface of the upper support plate, a storage box is installed on the top surface of the lower support plate, and a drawer is provided in the storage box. Driven by the rod, it can move back and forth, so that the cold air generated by the fan can cover a larger area, so that the computer can dissipate heat more efficiently, and the storage drawer can be used to store some computer-related gadgets, which is more convenient to use.

Description

A multi-functional and high-efficiency cooling device for computer applications

technical field

The invention relates to the technical field of computer cooling equipment, in particular to a multifunctional and high-efficiency cooling equipment for computer applications.

Background technique

At present, the use of computers is gradually popularized, and various forms of computers have been used in all walks of life, playing a decisive role in industrial production and people's daily life. The core component of the computer is the central processing unit (CPU), and its calculation speed can reach billions of times per second, so the heat generation is very serious. The heat dissipation scheme around the central processing unit is very mature, and the most commonly used one is to install it on the central processing unit. The fan takes away the heat generated directly.

Computers can be divided into desktop computers, notebook computers and tablet computers in terms of their external forms. The heat dissipation structure of desktop computers and notebook computers is similar. They both use fans to take away the heat from the central processing unit, while tablet computers have low CPU power. , the performance is weak, and the requirements for heat dissipation are not high. The mainframe of the desktop computer has a large space and can be installed with various heat dissipation equipment. Air-cooled and water-cooled equipment are commonly used, which can maintain the temperature in the mainframe box at a low level. However, the internal space of the mainframe of the notebook computer is small, and it is impossible to install additional heat dissipation equipment except for the installation of the processor fan. Therefore, the temperature in the mainframe of the notebook computer is generally high, and even increasing the speed of the fan cannot effectively reduce the temperature.

In response to this problem, various cooling racks have been developed. Multiple fans are installed on the cooling rack, and they can work after being connected to a notebook computer through a USB interface. At present, most cooling rack fans are fixed, and can only deliver cold air to a fixed position, and the heat dissipation effect is not very good. Moreover, these heat sinks usually only have the function of heat dissipation, and there are few products integrating other functions, which are not very convenient for users to use.

Contents of the invention

The embodiment of the present invention provides a multi-functional and high-efficiency cooling device for computer applications, which can solve the problems in the prior art.

The present invention provides a multi-functional and high-efficiency heat dissipation device for computer applications. The heat dissipation device includes an upper support plate, a lower support plate and a central support plate. The upper support plate is located above the lower support plate, and the upper support plate One end is rotationally connected with one end of the lower support plate using a pivot pin, and one end of the central support plate is rotatably mounted on the upper surface of the lower support plate;

A heat dissipation box is fixedly installed on the bottom surface of the upper support plate, and a plurality of air inlet holes are opened on the side of the heat dissipation box. The air outlet hole, the top surface of the lower support plate is fixed with a storage box, and the storage box has a drawer that can be drawn out;

The heat dissipation box is divided into at least two areas, each area is equipped with a set of heat dissipation devices, each set of heat dissipation devices includes two sets of heat dissipation mechanisms and a motor, and each set of heat dissipation mechanisms includes slide rods, screw rods and the fan, the sliding rod and the screw rod are parallel to each other, and the two ends of the two are respectively installed on the opposite side walls of the heat dissipation box, the screw rods in the two sets of heat dissipation mechanisms are opposite, and the bottom surface of the fan is A slide bar seat and a screw seat are fixedly installed, the slide bar seat is sleeved on the slide bar and can slide freely on the slide bar, and the screw bar seat is screwed on the lead screw and can be driven by the lead screw Moving along the axis, the motor is fixed on the inner bottom surface of the heat dissipation box between the two screw rods, and a drive gear is installed on the rotating shaft of the motor, which is respectively connected to the driven gear at the end of the two screw rods. gears meshing.

The present invention provides a multi-functional and high-efficiency cooling device for computer application, comprising an upper support plate, a lower support plate and a central support plate, one end of the upper support plate and the lower support plate are rotatably connected, and the central support plate is supported between the two In between, a heat dissipation box is installed on the bottom of the upper support plate, and a storage box is installed on the top surface of the lower support plate. The storage box has a drawer that can be drawn out, and a fan is installed in the heat dissipation box. The fan can move back and forth under the drive of the screw rod. , so that the cold air generated by the fan can cover a larger area, so that the computer can dissipate heat more efficiently, and the storage drawer can be used to store some computer-related gadgets, which is more convenient to use.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

FIG. 1 is a schematic diagram of the structure on the right side of a multi-functional and high-efficiency heat dissipation device for computer applications provided by an embodiment of the present invention;

Fig. 2 is a top view structural schematic diagram of the cooling device in Fig. 1;

Fig. 3 is a top view structural diagram of the cooling device in Fig. 1 after removing the upper support plate;

FIG. 4 is a schematic structural diagram of the cooling box in FIG. 1 .

Explanation of reference signs:

100-upper support plate, 101-air outlet, 110-upper folding plate, 120-cooling box, 121-slider, 122-screw, 123-fan, 124-motor, 125-driven gear, 126-reduction Gear, 200-lower support plate, 210-lower folding plate, 220-storage box, 221-storage drawer, 300-central support plate, 310-grip plate.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

With reference to Fig. 1, the embodiment of the present invention provides a kind of multifunctional high-efficiency computer application cooling device, this cooling device is applied to notebook computer, notebook computer is placed on this cooling device, and the USB plug of this cooling device Plug into the USB slot of the notebook computer, and the cooling device can start working. Specifically, the heat dissipation device mainly includes an upper support plate 100, a lower support plate 200 and a central support plate 300, the upper support plate 100 and the lower support plate 200 are flat plates, and the upper support plate 100 is located above, and one end of the upper support plate 100 and one end of the lower support plate 200 are rotationally connected together using a pivot pin. In this embodiment, one end connected to the lower support plate 200 of the upper support plate 100 is provided with a plurality of spaced slots, and protruding inserts are formed between the two slots, and the inserts of the upper support plate 100 are inserted into Correspondingly, the insertion pieces of the lower support board 200 are also inserted into the slots of the upper support board 100 . The slots and inserts of the upper support plate 100 and the lower support plate 200 are provided with through holes, and the pivot pins are inserted into the holes to connect the upper support plate 100 and the lower support plate 200, and the two can rotate relatively. Of course, a hinge connection can also be used between the upper support plate 100 and the lower support plate 200 .

The upper support plate 100 has an upper flap 110 inclined downward at the end opposite to the connection end of the lower support plate 200 , and the lower support plate 200 has an upward fold at the end opposite to the connection end of the upper support plate 100 Plate 210, the included angle between the upper folded plate 110 and the upper support plate 100 and the included angle between the lower folded plate 210 and the lower support plate 200 are all obtuse angles, and the two obtuse angles are equal in number.

One end of the central support plate 300 is rotatably mounted on the upper surface of the lower support plate 200 , and the height of the central support plate 300 is greater than the maximum distance between the upper support plate 100 and the lower support plate 200 when fastened.

A heat dissipation box 120 is fixedly installed on the bottom surface of the upper support plate 100 , and a plurality of air inlet holes are opened on the side of the heat dissipation box 120 , and external air can enter the heat dissipation box 120 through the air inlet holes. In order to reduce the impact of external dust on the devices in the heat dissipation box, dust-proof nets can be installed on each inner side of the heat dissipation box 120, and the air passing through the air inlets can only enter the heat dissipation box 120 after being filtered by the dust-proof net. A storage box 220 is fixedly installed on the top surface of the lower support plate 200 close to the lower folding plate 210. The storage box 220 has a drawer 221 that can be drawn out. The storage drawer 221 is used to store frequently used Computer-related tools, such as brushes for cleaning, screwdrivers for maintenance, etc.

Referring to FIG. 2 , the upper support plate 100 is provided with a plurality of air outlet holes 101 penetrating the upper and lower surfaces in the area corresponding to the heat dissipation box 120 , and the cold air blown out from the heat dissipation box 120 passes through the air outlet holes 101 out to cool the notebook computer. Since the notebook computer is placed on the top surface of the upper support plate 100, multiple anti-slip strips can be installed on the top surface of the upper support plate 100 in order to prevent slipping.

Referring to Fig. 3, the number of the storage boxes 220 and the storage drawers 221 is two, and the two storage boxes 220 are respectively fixed on the left and right sides of the top surface of the lower support plate 200, and the two storage boxes 220 are used for The openings for entering and exiting the storage drawer 221 are respectively provided on opposite sides.

The length of the central support plate 300 is equivalent to the width of the lower support plate 200, and there are two gaps whose widths are respectively equivalent to the widths of the two storage boxes 220, and the positions of the two gaps are also corresponding to the two storage boxes 220 respectively. The positions of the boxes 220 are corresponding. When the central support plate 300 is rotated to a position where it fits with the lower support plate 200 , the two storage boxes 220 are just stuck in the two notches respectively. In order to avoid affecting the extraction of the storage drawer 221 when the central support plate 300 is down, the inner bottom surface of the storage box 220 can be set higher than the upper surface of the lower support plate 200, and this height difference needs to be greater than or at least equal to the thickness of the central support plate 300. Alternatively, a groove for accommodating the central support 300 is provided on the upper surface of the lower support 200 , and when the central support 300 is placed in the groove, its top surface is flush with the upper surface of the lower support 200 .

A gripping plate 310 is fixed on the left side and/or the right side of the central support plate 300, the end of the gripping plate 310 protrudes from the lower support plate 200, and the user can grasp the gripping plate 310 to rotate the central support plate 300, the operation is very convenient. When the notebook computer needs to be placed at a steeper angle, the central support board 300 can be erected, and then the upper support board 100 can be lowered, so that the upper end of the central support board 300 can abut against the bottom surface of the upper support board 100 . When a slower angle is required, the central support plate 300 can be lowered, and then the upper support plate 100 can be lowered so that the upper folding plate 110 is against the lower folding plate 210 .

With reference to Fig. 4, described heat dissipation box 120 is divided into at least two areas, and a set of heat dissipation devices is installed in each area, and each set of heat dissipation devices includes two sets of heat dissipation mechanisms and a motor 124, and each set of heat dissipation mechanisms includes a slide bar 121 , a threaded rod 122 and a fan 123 , the sliding rod 121 and the threaded rod 122 are parallel to each other, and the two ends are installed on opposite side walls of the heat dissipation box 120 respectively. The screw rods 122 in the two sets of heat dissipation mechanisms are opposite to each other, and the two sets of heat dissipation mechanisms are located in the same horizontal plane. The bottom surface of the base of the fan 123 is fixedly equipped with a slide bar seat and a screw seat, the slide bar seat is sleeved on the slide bar 121 and can slide freely on the slide bar 121, and the screw bar seat is screwed on Driven by the screw rod 122 , the screw rod 122 can move along the axis.

The motor 124 is fixed on the inner bottom surface of the cooling box 120 between the two screw mandrels 122, and a driving gear is installed on the rotating shaft of the motor 124, and the driving gear meshes with two reduction gears 126 on the left and right sides, and the two reduction gears The gears 126 mesh with the driven gears at the ends of the two screw rods 122 respectively. The power supply of the motor 124 and the fan 123 is provided by the notebook computer. Specifically, the power supply ends of the motor 124 and the fan 123 are connected to the USB plug through a cable, and the USB plug is inserted into the USB interface of the notebook computer to connect the power supply.

The thread directions on the two screw rods 122 in the same area are opposite, so that the two fans 123 can move in opposite directions at the same time under the drive of the motor 124, and can blow out air in a larger range at the same time, Provide cooling for notebook computers. The motor 124 rotates forward for a period of time under the control of the motor driver and then reverses for the same period of time. In this way, the fan 123 moves back and forth on the slide bar 121 to drive the surrounding air to form an airflow from the air outlet 101. flow out. Since the fan can move back and forth, the cold air driven by the fan can cover almost all areas of the heat dissipation box 120, thereby cooling the notebook computer more efficiently.

The above disclosures are only a few specific embodiments of the present invention, however, the embodiments of the present invention are not limited thereto, and any changes conceivable by those skilled in the art shall fall within the protection scope of the present invention.

Claims (9)

1. a kind of heat dissipation equipment of the computer application of multifunctional efficient rate, which is characterized in that the heat dissipation equipment include upper supporting plate, Lower carrier plate and central support plate, the upper supporting plate is located at the top of lower carrier plate, and one end of upper supporting plate and one end of lower carrier plate use Pivot pin is rotatably connected, and one end of the center support plate is rotatably installed on the upper surface of the lower carrier plate；

It is installed with heat dissipation box on the bottom surface of the upper supporting plate, multiple air inlet holes are offered on the side of the heat dissipation box, it is described Upper supporting plate offers multiple exhaust vents through upper and lower surface, the top of the lower carrier plate in region corresponding with the heat dissipation box It is installed with case on face, there is the storage drawer that can be extracted out in the case；

It is divided at least two regions in the heat dissipation box, a set of radiator is mounted in each region, often covers described dissipate Thermal includes two sets of cooling mechanisms and a motor, and it includes slide bar, lead screw and fan, the slide bar often to cover the cooling mechanism It is mutually parallel with lead screw, the both ends of the two are separately mounted in the opposing sidewalls of the heat dissipation box, in two sets of cooling mechanisms Lead screw position it is opposite, slider block and screw rodb base are installed on the bottom surface of the fan, the slider block is socketed in slide bar Above and can be free to slide on slide bar, the screw rodb base is screwed onto on lead screw and can be moved along axis under the driving of lead screw, The motor is fixed on the heat dissipation box inner bottom surface between two lead screws, and sliding tooth is equipped in the shaft of the motor Wheel, the driving gear are engaged with the driven gear of two lead screw ends respectively.

2. the heat dissipation equipment of the computer application of multifunctional efficient rate as described in claim 1, which is characterized in that the upper branch Plate has a upper folded plate diagonally downward in one end opposite with lower carrier plate connecting pin, the lower carrier plate with upper supporting plate connecting pin phase To one end there is the lower flap portion that tilts upward, the upper folded plate and the angle and lower flap portion of upper supporting plate and the angle of lower carrier plate It is obtuse angle, and the two obtuse angle number of degrees are equal.

3. the heat dissipation equipment of the computer application of multifunctional efficient rate as claimed in claim 2, which is characterized in that the center When the height of support plate offsets more than the upper folded plate and lower flap portion, the maximum distance between the upper supporting plate and lower carrier plate.

4. the heat dissipation equipment of the computer application of multifunctional efficient rate as described in claim 1, which is characterized in that the heat dissipation Air Filter is installed on each medial surface inside box.

5. the heat dissipation equipment of the computer application of multifunctional efficient rate as described in claim 1, which is characterized in that the upper branch Multiple tread plates are installed on the top surface of plate.

6. the heat dissipation equipment of the computer application of multifunctional efficient rate as described in claim 1, which is characterized in that the storage The quantity of box and storage drawer is two, and two cases are separately fixed at the left and right sides of the lower carrier plate top surface, It is opened in opposite side respectively for passing in and out the opening of the storage drawer on two cases；

The length of the center support plate is suitable with the width of the lower carrier plate, opened up on central support plate there are two width respectively with two A comparable notch of case width, and the position of two notches is also corresponding with two storage box positions respectively.

7. the heat dissipation equipment of the computer application of multifunctional efficient rate as claimed in claim 6, which is characterized in that the center Fixed there are one plate is grasped on the left side and/or right side of support plate, the end of the grasping plate protrudes from the lower carrier plate.

8. the heat dissipation equipment of the computer application of multifunctional efficient rate as described in claim 1, which is characterized in that the driving Gear is engaged by two reduction gearing with two driven gears respectively.

9. the heat dissipation equipment of the computer application of multifunctional efficient rate as described in claim 1, which is characterized in that the same area The hand of spiral on two lead screws in domain is opposite.