CN112153868B

CN112153868B - New generation information technology network television box heat abstractor

Info

Publication number: CN112153868B
Application number: CN202011022725.2A
Authority: CN
Inventors: 卜庆雨
Original assignee: Qingdao Haiyongshun Innovation Technology Co ltd
Current assignee: Qingdao Haiyongshun Innovation Technology Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-11-23
Anticipated expiration: 2040-09-25
Also published as: CN112153868A

Abstract

The invention relates to the technical field of television boxes and discloses a new generation information technology network television box heat dissipation device which comprises a box body, wherein a through hole is formed in the surface of the box body, a driving wheel is arranged at the center of the through hole, a motor is fixedly connected to the axis of the driving wheel, an air cylinder is fixedly connected to the wheel edge of the driving wheel, a piston rod is arranged inside the air cylinder, an arc-shaped plate is fixedly connected to one end, away from the driving wheel, of the piston rod, and an elastic transmission belt is clamped to one end, away from the piston rod, of the arc-shaped plate. This new generation information technology network television box heat abstractor, through when the temperature rises, compressed air is heated inflation to drive the piston rod and to the direction removal of keeping away from the action wheel, piston rod drive arc synchronous motion, arc drive baffle synchronous motion, then each baffle is kept away from each other, and the part that shelters from the through-hole reduces, and the louvre increases promptly, thereby has reached the effect of automatically regulated louvre size.

Description

New generation information technology network television box heat abstractor

Technical Field

The invention relates to the technical field of television boxes, in particular to a new generation information technology network television box heat dissipation device.

Background

The television box is a small-sized computing terminal device, and can be connected with a television through technologies such as a color difference line, and the like, so that web pages can be browsed, network videos can be played, and application programs can be installed on the television.

Most family televisions have all been equipped with the television box nowadays, after watching the TV for a long time, the television box is because long-time work, its inside electronic component can produce a large amount of heats, lead to the inside temperature of box to rise, and current television box only is provided with the through-hole, and for pleasing to the eye and airtight dustproof, general through-hole all sets up to less hole and unable regulation, so the radiating efficiency is low, the cooling effect is ideal inadequately, lead to the inside heat of box can't in time discharge, the temperature rises, in the past in this long time, can cause the damage to electronic component etc., shorten equipment life, influence the use.

Aiming at the defects of the prior art, the invention provides a new generation of information technology network television box heat dissipation device, which has the advantages of automatically adjusting the size of a heat dissipation hole, automatically adjusting the rotating speed of a fan and having high heat dissipation efficiency, and solves the problems of low heat dissipation efficiency and poor cooling effect of a common television box.

Disclosure of Invention

Technical scheme (I)

In order to achieve the purposes of automatically adjusting the size of the heat dissipation holes, automatically adjusting the rotating speed of the fan and having high heat dissipation efficiency, the invention provides the following technical scheme: the utility model provides a new generation information technology network television box heat abstractor, comprises a box bod, the through-hole has been seted up on the surface of box body, the center department of through-hole is provided with the action wheel, the axle center department fixedly connected with motor of action wheel, the rim of the wheel department fixedly connected with cylinder of action wheel, the inside of cylinder is provided with the piston rod, the one end fixedly connected with arc of action wheel is kept away from to the piston rod, the one end joint that the piston rod was kept away from to the arc has elastic drive belt, the one end joint that the arc was kept away from to elastic drive belt has from the driving wheel, the edge from the driving wheel is provided with the jet head, the axle center department fixedly connected with bull stick from the driving wheel, the one end fixedly connected with fan from the driving wheel is kept away from to the bull stick.

Preferably, compressed air is arranged in a closed space formed by one end of the piston rod close to the driving wheel and the air cylinder.

Preferably, the inner part of the side wall of the cylinder is connected with an electric plug in a sliding manner, the electric plug is fixedly connected with the piston rod, and the electric plug is electrically connected with the air nozzle.

Preferably, the inside electric socket that is provided with of lateral wall of cylinder, the electric socket is located the top of electric plug, and the one end of keeping away from the electric plug is provided with first spring, the electric socket is connected with the power electricity.

Preferably, one side of the arc-shaped plate close to the outside of the box body is fixedly connected with a baffle, and the part of the baffle, which does not shield the through hole, is the heat dissipation hole.

Preferably, a tetrafluoroethane refrigerant is arranged in the gas nozzle, and the gas nozzle can spray the refrigerant to assist in temperature reduction after being electrified.

Preferably, a second spring is arranged between two adjacent arc-shaped plates and can be used for resetting the arc-shaped plates.

(II) advantageous effects

Compared with the prior art, the invention provides a new generation information technology network television box heat dissipation device, which has the following beneficial effects:

1. this new generation information technology network television box heat abstractor, through when the temperature rises, compressed air is heated inflation to drive the piston rod and to the direction removal of keeping away from the action wheel, piston rod drive arc synchronous motion, arc drive baffle synchronous motion, then each baffle is kept away from each other, and the part that shelters from the through-hole reduces, and the louvre increases promptly, thereby has reached the effect of automatically regulated louvre size.

2. This new generation information technology network television box heat abstractor, the radius of rotation through the arc increases, and the angular velocity of action wheel is unchangeable and is the angular velocity of arc unchangeable, learn the linear velocity increase of arc by the relation of linear velocity and angular velocity, again because pass through elastic drive belt with the arc from the driving wheel and be connected, and the radius from the driving wheel is unchangeable, then learn according to taking transmission motion characteristics and linear velocity angular velocity relation, increase from the rotational speed of driving wheel, the drive fan rotates with higher speed, thereby automatic regulation fan speed has been reached, the effect of radiating efficiency is improved.

3. This new generation information technology network television box heat abstractor, through when the temperature risees to a certain extent, the radiating effect of fan is not enough to make the temperature in time reduce, the piston rod drives under compressed air's the lasting inflation with it fixed connection's electric plug and electric socket butt this moment, the circuit closure this moment, the air jet head circular telegram, the tetrafluoroethane refrigerant of its inside setting of blowout, the cooperation fan makes the refrigerant diffuse to each inside corner of box body rapidly, thereby the effect of rapid cooling has been reached.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the structure of area A in FIG. 1 according to the present invention;

FIG. 3 is a diagram illustrating the movement of the louvre adjustment mechanism of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of an external structure of a heat dissipation hole adjusting mechanism according to the present invention;

fig. 5 is a top view of the overall structure of the present invention.

In the figure: 1. a box body; 2. a through hole; 3. a driving wheel; 4. a motor; 5. a cylinder; 6. a piston rod; 7. an arc-shaped plate; 8. an elastic transmission belt; 9. a driven wheel; 10. a gas showerhead; 11. a rotating rod; 12. a fan; 13. compressing air; 14. an electric plug; 15. an electrical socket; 16. a first spring; 17. a baffle plate; 18. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a new generation of information technology internet television box heat dissipation device includes a box body 1, a through hole 2 is formed on the surface of the box body 1, a driving wheel 3 is arranged at the center of the through hole 2, a motor 4 is fixedly connected at the axis of the driving wheel 3, a cylinder 5 is fixedly connected at the rim of the driving wheel 3, a piston rod 6 is arranged inside the cylinder 5, and compressed air 13 is arranged in a closed space formed by one end of the piston rod 6 close to the driving wheel 3 and the cylinder 5; the inside sliding connection of the lateral wall of cylinder 5 has an electric plug 14, electric plug 14 and piston rod 6 fixed connection, and electric plug 14 is connected with jet head 10 electricity, the inside electric socket 15 that is provided with of lateral wall of cylinder 5, electric socket 15 are located electric plug 14's top, and the one end of keeping away from electric plug 14 is provided with first spring 16, electric socket 15 is connected with the power electricity.

One end of the piston rod 6, which is far away from the driving wheel 3, is fixedly connected with an arc-shaped plate 7, and a second spring 18 is arranged between two adjacent arc-shaped plates 7 and can be used for resetting the arc-shaped plates 7; one side of the arc-shaped plate 7 close to the outer part of the box body 1 is fixedly connected with a baffle 17, and the part of the baffle 17 which does not shield the through hole 2 is a heat dissipation hole; an elastic transmission belt 8 is clamped at one end, far away from the piston rod 6, of the arc-shaped plate 7, a driven wheel 9 is clamped at one end, far away from the arc-shaped plate 7, of the elastic transmission belt 8, a gas nozzle 10 is arranged at the edge of the driven wheel 9, a tetrafluoroethane refrigerant is arranged inside the gas nozzle 10, and the gas nozzle 10 can spray the refrigerant to assist in cooling after being electrified; the axle center of the driven wheel 9 is fixedly connected with a rotating rod 11, and one end of the rotating rod 11 far away from the driven wheel 9 is fixedly connected with a fan 12.

The working process and principle are as follows: under the normal temperature state, the motor 4 drives the driving wheel 3 to rotate clockwise, the driving wheel 3 drives the arc-shaped plate 7 to rotate clockwise through the air cylinder 5 and the piston rod 6, the arc-shaped plate 7 drives the driven wheel 9 to rotate clockwise through the elastic transmission belt 8, the driven wheel 9 drives the fan 12 to rotate through the rotating rod 11, the fan 12 promotes the air inside the box body 1 to flow, and the matching through hole 2 is communicated with the outside, so that the heat of the box body 1 is dissipated; when the temperature rose, compressed air 13 is heated the inflation to drive piston rod 6 and to keeping away from the direction removal of action wheel 3, piston rod 6 drive arc 7 synchronous motion, arc 7 drive baffle 17 synchronous motion, then each baffle 17 is kept away from each other, and the part that shelters from through-hole 2 reduces, and the louvre increases promptly, heat discharge with higher speed.

Meanwhile, the rotating radius of the arc-shaped plate 7 is increased, the angular speed of the driving wheel 3 is unchanged, namely the angular speed of the arc-shaped plate 7 is unchanged, the linear speed of the arc-shaped plate 7 is increased according to the relation between the linear speed and the angular speed, and the rotating speed of the driven wheel 9 is increased according to the belt transmission movement characteristics and the linear speed angular speed relation because the driven wheel 9 is connected with the arc-shaped plate 7 through the elastic transmission belt 8 and the radius of the driven wheel 9 is unchanged, so that the fan 12 is driven to rotate at an increased speed, and the heat dissipation effect is enhanced; when the temperature rose to the certain degree, fan 12's radiating effect was not enough to make the temperature in time reduce, and piston rod 6 drives under the continuous expansion of compressed air 13 with its fixed connection's electric plug 14 and electric socket 15 butt this moment, and the circuit is closed this moment, and jet 10 circular telegram spouts the tetrafluoroethane refrigerant of its inside setting, and cooperation fan 12 makes the refrigerant diffuse to each inside corner of box body 1 rapidly, reaches rapid cooling's effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a new generation information technology network television box heat abstractor, includes box body (1), its characterized in that: the surface of the box body (1) is provided with a through hole (2), the center of the through hole (2) is provided with a driving wheel (3), the axis of the driving wheel (3) is fixedly connected with a motor (4), the wheel edge of the driving wheel (3) is fixedly connected with a cylinder (5), a piston rod (6) is arranged in the cylinder (5), one end of the piston rod (6) far away from the driving wheel (3) is fixedly connected with an arc-shaped plate (7), one end of the arc-shaped plate (7) far away from the piston rod (6) is clamped with an elastic transmission belt (8), a driven wheel (9) is clamped at one end of the elastic transmission belt (8) far away from the arc-shaped plate (7), the edge of the driven wheel (9) is provided with an air nozzle (10), the axis of the driven wheel (9) is fixedly connected with a rotating rod (11), one end of the rotating rod (11) far away from the driven wheel (9) is fixedly connected with a fan (12); compressed air (13) is arranged in a closed space formed by one end, close to the driving wheel (3), of the piston rod (6) and the air cylinder (5), an electric plug (14) is connected to the inner portion of the side wall of the air cylinder (5) in a sliding mode, the electric plug (14) is fixedly connected with the piston rod (6), the electric plug (14) is electrically connected with the air injection head (10), an electric socket (15) is arranged inside the side wall of the air cylinder (5), the electric socket (15) is located above the electric plug (14), a first spring (16) is arranged at one end, far away from the electric plug (14), the electric socket (15) is electrically connected with a power supply, a baffle (17) is fixedly connected to one side, close to the outer portion of the box body (1), of the arc-shaped plate (7), and a tetrafluoroethane refrigerant is arranged inside the air injection head (10);

under the normal temperature state, motor (4) drive action wheel (3) clockwise, action wheel (3) pass through cylinder (5) and piston rod (6) drive arc (7) clockwise, arc (7) pass through elastic transmission belt (8) drive from driving wheel (9) clockwise, it is rotatory that follow driving wheel (9) pass through bull stick (11) drive fan (12), fan (12) promote the inside air flow of box body (1), cooperation through-hole (2) and outside intercommunication, thereby dispel the heat to box body (1); when the temperature rises, the compressed air (13) is heated and expanded, so that the piston rod (6) is driven to move towards the direction far away from the driving wheel (3), the piston rod (6) drives the arc-shaped plates (7) to move synchronously, the arc-shaped plates (7) drive the baffle plates (17) to move synchronously, the baffle plates (17) are far away from each other, and the part for shielding the through hole (2) is reduced; when the temperature rises to a certain degree, the heat dissipation effect of the fan (12) is not enough to reduce the temperature in time, at the moment, the piston rod (6) drives the electric plug (14) fixedly connected with the piston rod to abut against the electric socket (15) under the continuous expansion of the compressed air (13), at the moment, the circuit is closed, the air nozzle (10) is electrified to spray the tetrafluoroethane refrigerant arranged in the air nozzle, and the fan (12) is matched to enable the refrigerant to be rapidly diffused to each corner in the box body (1).

2. The heat dissipation device of the new generation information technology network television box according to claim 1, characterized in that: a second spring (18) is arranged between two adjacent arc-shaped plates (7).