CN208141318U - A kind of computer heat radiating device - Google Patents

Abstract

The utility model discloses a cooling device for a computer, which comprises a placement plate and a bottom plate, the placement plate is arranged on the upper side of the bottom plate, a buffer plate is fixedly installed on the inner front wall of the placement plate, and a buffer plate is fixedly connected to the inner rear wall of the placement plate. Two springs, the front ends of the two springs are fixedly installed with a pressure plate, the buffer plate and the lower end of the pressure plate are provided with a ventilation net, the ventilation net is fixedly installed in the inner cavity of the placement plate, and the middle position of the lower end of the ventilation net is fixedly installed with a second A fan, the bottom surface of the bottom plate is evenly fixed with four protrusions, and the inner ends of the four protrusions are rotatably installed with two rotating plates, and the front ends of the two rotating plates are welded with cross bars, and the two The rear ends of the rotating plates are all fixedly equipped with hollow rods, and the inner cavity of the rear ends of the hollow rods is processed with internal threaded holes, and bolts are installed on the internal threaded holes, and the bolts are inserted into the rear end of the placement plate. The utility model has the advantages of simple structure, convenience and practicality, and good heat dissipation effect.

Description

computer cooling device

technical field

The utility model relates to the technical field of computer cooling devices, in particular to a computer cooling device.

Background technique

A large number of integrated circuits are used in computer components. As we all know, high temperature is the enemy of integrated circuits. High temperature will not only lead to unstable operation of the system, shorten the service life, and may even burn some components. The heat that causes high temperature does not come from outside the computer, but from inside the computer, or inside the integrated circuit. The function of the radiator is to absorb the heat and then dissipate it inside or outside the case to ensure that the temperature of the computer components is normal. Most heat sinks absorb heat by contacting the surface of the heat-generating components, and then transfer the heat to a distant place through various methods, such as the air in the chassis, and then the chassis transfers the hot air to the outside of the chassis to complete the cooling of the computer.

The fan setting of existing computer heat dissipation equipment is generally closer to the upper surface of the computer desk, so that the air flow space is limited and the heat dissipation effect is poor, thereby affecting the running speed of the computer. In serious cases, the internal parts of the computer may be burned, affecting normal work and study.

Utility model content

The purpose of this utility model is to provide a computer cooling device to solve the problems raised in the above background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a computer cooling device, including a placement plate and a bottom plate, the placement plate is arranged on the upper side of the bottom plate, a buffer plate is fixedly installed on the front wall inside the placement plate, the Two springs are fixedly connected to the rear wall inside the placement plate, and the front ends of the two springs are fixedly mounted with a pressure plate, and the buffer plate and the lower end of the pressure plate are provided with a ventilation net, and the ventilation net is fixedly installed in the inner cavity of the placement plate. The first fan is fixedly installed in the middle of the lower end of the net, and the left and right ends of the placement plate are provided with through grooves. Two rotating plates, the front ends of the two rotating plates are welded with cross bars, the rear ends of the two rotating plates are fixedly equipped with hollow rods, the inner cavity of the rear end of the hollow rods is processed with internal threaded holes, and the internal threaded holes Bolts are installed on the top, and the bolts are inserted into the rear end of the placement plate. Both of the two rotating plates are arranged at the lower end of the placing plate. The board is disposed outside the first fan.

Preferably, the inner front wall of the placing board is provided with a limiting groove, the cross bar is movably inserted into the limiting groove, the rear wall of the placing board is provided with a sliding groove matching the hollow rod, and the hollow rod and the bolt All are slidably installed on the chute, and the convex edge of the bolt is in contact with the rear surface of the chute.

Preferably, both the first fan and the second fan are powered through the USB interface of the computer.

Preferably, the ventilation net is made of aluminum alloy.

Preferably, the four corners of the lower end of the bottom plate are fixedly connected with rubber anti-skid pads.

Compared with the prior art, the beneficial effects of the utility model are: the utility model is simple in structure, convenient and practical, and the design of bumps, rotating plates, hollow rods and bolts can adjust the height of the placing plate and the bottom plate, and increase the flow of air Space, improve heat dissipation effect, design spring and pressure plate, can clamp and fix computers of different sizes, design through groove, easy to penetrate the computer connection line.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a side view of the utility model;

Fig. 3 is a top view of the utility model.

In the figure: 1 placement plate, 2 buffer plate, 3 ventilation net, 4 through slot, 5 bolt, 6 bottom plate, 7 bump, 8 rotating plate, 9 spring, 10 pressure plate, 11 first fan, 12 second fan, 13 Cross bar, 14 hollow bars.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower" and "horizontal" are based on the orientation or positional relationship shown in the accompanying drawings, only It is for the convenience of describing the utility model and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the utility model.

In the description of the present utility model, it should also be noted that, unless otherwise specified and limited, the terms "setting", "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection , can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediary, and can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Please refer to Figures 1-3, the utility model provides a technical solution: a computer cooling device, including a placement plate 1 and a bottom plate 6, the four corners of the lower end of the bottom plate 6 are fixedly connected with rubber anti-skid pads to improve the anti-skid effect, the The placing plate 1 is arranged on the upper side of the bottom plate 6, the inner front wall of the placing plate 1 is fixedly equipped with a buffer plate 2, the inner rear wall of the placing plate 1 is fixedly connected with two springs 9, and the front ends of the two springs 9 are fixedly installed There is a pressing plate 10, the buffer plate 2 and the lower end of the pressing plate 10 are provided with a ventilation net 3, the ventilation net 3 is made of aluminum alloy material, the ventilation net 3 is fixedly installed in the inner cavity of the placement plate 1, and the ventilation net 3 The first fan 11 is fixedly installed in the middle position of the lower end, and the left and right ends of the placement plate 1 are provided with through grooves 4, and the upper end surface of the bottom plate 6 is evenly fixed with four protrusions 7, and inside the four protrusions 7 Two rotating plates 8 are mounted on the ends, the front ends of the two rotating plates 8 are welded with cross bars 13, and the rear ends of the two rotating plates 8 are fixedly equipped with hollow rods 14. The cavity is processed with internally threaded holes, and bolts 5 are installed on the internally threaded holes, and the bolts 5 are inserted into the rear end of the placing plate 1, and the two rotating plates 8 are all arranged at the lower end of the placing plate 1, and the placing plate 1 The inner front wall is provided with a limit slot, and the cross bar 13 is movably inserted in the limit slot, and the rear wall of the placement plate 1 is provided with a sliding slot matching the hollow rod 14, and the hollow rod 14 and the bolt 5 both slide Installed on the chute, the convex edge of the bolt 5 is in contact with the rear surface of the slide trough. This design facilitates the sliding of the rotating plate 8 between the lower ends of the placing plate 1, and at the same time facilitates the fixing of the rotating plate 8. The two described The second fan 12 is embedded in the side of the rotating plate 8, and the two rotating plates 8 are arranged on the outside of the first fan 11, and the first fan 11 and the second fan 12 are all communicated through the USB interface of the computer.

Working principle: first place the computer on the ventilation net 3, the buffer plate 2 buffers the computer, the pressure plate 10 compresses computers of different sizes through the spring 9, and the connection line of the computer can be inserted into the through slot 4, when adjusting When the height of the placing plate 1 and the bottom plate 6 is reached, the bolt 5 is loosened to separate the bolt 5 from the back surface of the placing plate 1, and then the turning plate 8 is turned outward to realize the rise of the placing plate 1, and the bolt 5 is tightened to increase the air flow range to improve the heat dissipation effect, the first fan 11 and the second fan 12 work to realize blowing and heat dissipation of the computer.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. a kind of computer heat radiating device, including placement plate (1) and bottom plate (6), it is characterised in that：The placement plate (1) sets It sets on the upside of bottom plate (6), placement plate (1) inner front wall is fixedly installed with buffer board (2), behind placement plate (1) inside Wall is fixedly connected there are two spring (9), and two spring (9) front ends are fixedly installed with pressing plate (10), the buffer board (2) with And pressing plate (10) lower end is provided with ventilated net (3), the ventilated net (3) is fixedly mounted on placement plate (1) inner cavity, the ventilated net (3) lower end middle position is fixedly installed with the first fan (11), and placement plate (1) left and right ends offer through slot (4), institute It states bottom plate (6) upper surface to be uniformly fixedly mounted there are four convex block (7), there are two four convex block (7) inner ends thereof installations turns Plate (8), two rotating plate (8) front ends are welded with cross bar (13), and two rotating plate (8) rear ends are fixedly installed with hollow Bar (14), hollow stem (14) rear end embedded SMA actuators have internal thread hole, and bolt (5), the spiral shell are equipped on internal thread hole Bolt (5) is plugged on placement plate (1) rear end, and two rotating plates (8) are arranged at placement plate (1) lower end, two rotating plates (8) Side is embedded to be equipped with the second fan (12), and two rotating plate (8) settings are on the outside of the first fan (11).

2. a kind of computer heat radiating device according to claim 1, it is characterised in that：Placement plate (1) inner front wall Limiting slot is offered, cross bar (13) activity is plugged in limiting slot, and placement plate (1) rear wall offers hollow stem (14) The sliding groove to match, the hollow stem (14) and bolt (5) are slidably installed on the chute, the convex edge of the bolt (5) It is in contact with the rear surface of sliding groove.

3. a kind of computer heat radiating device according to claim 1, it is characterised in that：First fan (11) and Two fans (12) are powered by the interface of the USB of computer.

4. a kind of computer heat radiating device according to claim 1, it is characterised in that：The pressing plate (10) passes through spring (9) it is connected with placement plate (1) inner cavity rear wall.

5. a kind of computer heat radiating device according to claim 1, it is characterised in that：The ventilated net (3) is closed using aluminium Golden material is made.

6. a kind of computer heat radiating device according to claim 1, it is characterised in that：Bottom plate (6) the lower end quadrangle position It sets and is fixedly connected with rubber antiskid pad.