CN219590791U - Radiator of computer host - Google Patents

Abstract

The utility model discloses a computer host radiator, and relates to the field of radiators. Including the cooling tube, be equipped with the motor in the cooling tube, be connected with the axis of rotation on the output shaft of motor, be equipped with a plurality of negative pressure blades and kicking block in the axis of rotation, the kicking block sets up on the lateral wall of the free end of axis of rotation, one side department sliding seal of cooling tube is connected with the sliding ring, be adhered with cross support in the sliding ring, oval spout has been seted up at the center of support, the long radius of spout equals the radius of axis of rotation and the length sum of kicking block, the short radius of spout is less than the radius of axis of rotation and the length sum of kicking block, slider sliding connection is in the spout, still be equipped with the filter screen on the lateral wall of sliding ring. The adoption of the scheme solves the problem that the heat dissipation effect of the existing radiator is gradually reduced in the long-time use process, is favorable for maintaining the heat dissipation performance of the computer host, and enhances the running stability of the computer.

Description

Radiator of computer host

Technical Field

The utility model discloses a computer host radiator, and relates to the field of radiators.

Background

The computer comprises a display and a host, wherein the host is used for installing various components such as a main board, a CPU, a hard disk and the like which are stored in a running way, when the computer calculates, each component of the host can be in a high-speed running state, and a large amount of heat can be generated during the running, so that in order to maintain the running stability of each component in the host, people often cool the inside of the host through a cooling fan.

For example, chinese patent (patent publication number: CN 210324082U) discloses a computer host radiator, which comprises a host case, wherein a heat dissipation hole is formed in an inner wall of one side of the host case, two mounting plates positioned at the left side of the heat dissipation hole are mounted on the inner wall of one side of the host case, which is close to the heat dissipation hole, through bolts, a heat dissipation mechanism and a dustproof mechanism positioned at the left side of the heat dissipation mechanism are arranged between the two mounting plates, the dustproof mechanism consists of a first supporting frame, a second supporting frame and a dustproof net, and the heat dissipation mechanism consists of a heat dissipation fan, two limiting strips and two first grooves.

According to the technical scheme, although the ventilation speed of the inside of the host case can be increased through the cooling fan, heat inside the host case is timely discharged, and meanwhile, the dustproof mechanism is utilized to conduct dustproof treatment on air entering the inside of the host case, but long-time work can enable a dust screen in the dustproof mechanism to absorb a large amount of dust, so that meshes of the dust screen are blocked, the fluidity of the air is reduced, the fluidity of the air is deteriorated, and the radiating effect is reduced.

Disclosure of Invention

The utility model relates to a computer host radiator, which solves the problem that the heat radiation effect of the existing radiator is gradually reduced in the long-time use process.

In order to achieve the above purpose, the following technical scheme is adopted:

the utility model provides a computer host radiator, includes the cooling tube, be equipped with the motor in the cooling tube, be connected with the axis of rotation on the output shaft of motor, be equipped with a plurality of negative pressure blades and kicking block in the axis of rotation, the kicking block sets up on the lateral wall of the free end of axis of rotation, one side department sliding seal of cooling tube is connected with the sliding ring, it has cross support to adhere to in the sliding ring, oval spout has been seted up at the center of support, the long radius of spout equals the radius of axis of rotation and the length sum of kicking block, the short radius of spout is less than the radius of axis of rotation and the length sum of kicking block, slider sliding connection is in the spout, still be equipped with the filter screen on the lateral wall of sliding ring.

Preferably, the support is provided with a push rod which is propped against the filter screen.

By adopting the scheme, the distance between the filter screen and the support can be gradually reduced from the center to the edge by the ejector rod, so that dust can gradually move to the edge of the filter screen in the process of moving the slip ring, and the blocking speed of meshes on the filter screen is relieved.

Preferably, the radiating pipe is externally connected with a horn-shaped dust cover, and one side of the dust cover is provided with a collecting box.

By adopting the scheme, the problem of secondary pollution caused by dust falling on the ground can be effectively avoided by virtue of the dust cover and the collecting box.

Preferably, the support is rotationally connected with a knocking rod, a torsion spring is connected between the knocking rod and the support, the length of the knocking rod is larger than the distance between the support and the filter screen, the negative pressure blade is provided with a push rod, and the knocking rod is located on the motion track of the push rod.

By adopting the technical scheme, the knocking rod is rotated through the impact of the push rod, so that the knocking rod can knock the filter screen, dust adsorbed on the surface of the filter screen is vibrated, the problem that too much dust blocks meshes on the filter screen is avoided, and the smoothness of the filter screen is maintained.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the scheme, fresh air is continuously sucked into the host computer by keeping the smoothness of meshes on the filter screen, and the host computer is subjected to heat dissipation treatment by means of a large amount of fresh air.

2. This scheme is splashed the dust on with the filter screen through beating the pole to in order to prevent that it from diffusing to other regions, utilize dust cover and collecting box to collect it, avoided environmental pollution's problem.

Drawings

FIG. 1 is a cross-sectional view of a heat sink for a computer host in accordance with the present utility model;

fig. 2 is a partially enlarged view at a in fig. 1.

The names of the corresponding marks in the drawings are: the heat radiation device comprises a heat radiation pipe 1, a fixed block 2, a fixed frame 3, a fixed plate 4, a motor 5, a rotating shaft 6, negative pressure blades 7, a top block 8, a push rod 9, a slip ring 10, a bracket 11, a sliding groove 12, a knocking rod 13, a filter screen 14, a push rod 15, a dust cover 16 and a collecting box 17.

Description of the embodiments

The utility model is described in further detail below with reference to the attached drawings and embodiments:

examples

As shown in fig. 1 and 2, a radiator for a host computer comprises a radiating pipe 1, four fixing blocks 2 are circumferentially distributed on the outer side wall of the radiating pipe 1, threaded holes are formed in each fixing block 2, and the radiating pipe 1 can be connected to the host computer of the computer by means of bolts and the fixing blocks 2. The left side welding of cooling tube 1 has crisscross mount 3, and the center welding of mount 3 has fixed plate 4, and bolted connection has motor 5 on the fixed plate 4, and coaxial coupling has axis of rotation 6 on motor 5's the output shaft, is equipped with four negative pressure blade 7 and a kicking block 8 on the axis of rotation 6, and four negative pressure blade 7 circumference distributes on axis of rotation 6, and the right-hand member adhesion of arbitrary negative pressure blade 7 has push rod 9 near axis of rotation 6, and the length of push rod 9 is less than the interval between negative pressure blade 7 and the support 11. The top block 8 is arranged on the side wall of the right end of the rotating shaft 6. The right side sliding seal of the radiating pipe 1 is connected with a sliding ring 10, the width of the sliding ring 10 is larger than the diameter of the radiating pipe 1, and the sliding ring 10 is always contacted with the right end of the radiating pipe 1 in the sliding process. A cross-shaped bracket 11 is adhered to the inner wall of the slip ring 10, an oval chute 12 is arranged in the center of the left side of the bracket 11, the long radius of the chute 12 is equal to the sum of the radius of the rotating shaft 6 and the length of the top block 8, the short radius of the chute 12 is smaller than the sum of the radius of the rotating shaft 6 and the length of the top block 8, and the sliding block is slidably connected in the chute 12. Each edge of the bracket 11 is rotationally connected with a knocking rod 13, a torsion spring is connected between the knocking rod 13 and the bracket 11, the length of the knocking rod 13 is larger than the distance between the bracket 11 and the filter screen 14, and the knocking rod 13 is positioned on the movement track of the push rod 9. The outer side wall of the right side of the slip ring 10 is also adhered with a filter screen 14, a push rod 15 is abutted between the filter screen 14 and the bracket 11, and the push rod 15 is spliced on the bracket 11.

The outer side wall on the right side of the radiating pipe 1 is adhered and connected with a horn-shaped dust cover 16, and the lower side of the dust cover 16 is connected with a collecting box 17 with an opening at the top through bolts.

The working process of the scheme is as follows:

the radiator is fixed on a host computer of a computer through bolts and a fixed block 2, and the host computer is kept communicated with the radiating pipe 1 (a radiating hole can be formed in the host computer). When the radiator is not in operation, the push rod 9 is not in contact with the knocking rod 13, the knocking rod 13 is positioned on the left side of the bracket 11 and is perpendicular to the bracket 11, and the ejector block 8 is in contact with the sliding groove 12.

When the rotary sliding ring type negative pressure generator is used, the motor 5 is started, the negative pressure blades 7 and the push rods 9 are driven to rotate by the aid of the rotary shafts 6 after the motor 5 is started, and the sliding rings 10 can be driven to slide by the aid of the ejector blocks 8 after the rotary shafts 6 rotate. After the negative pressure blades 7 rotate, fresh air outside the radiating pipe 1 is sucked into the radiating pipe 1 and guided into the host machine, so that the flow of air in the host machine is quickened, and the radiating effect of the host machine is favorably improved. Meanwhile, the push rod 9 can strike the knocking rod 13 after rotating, so that the knocking rod 13 at different positions is driven to rotate, the knocking rod 13 knocks the filter screen 14, dust attached to the filter screen 14 splashes up, and the dust gradually moves towards the dust cover 16 by combining the sliding of the sliding ring 10, so that the smoothness of meshes on the filter screen 14 is maintained, the air flow is facilitated, the fresh air amount sucked into the radiating pipe 1 by the negative pressure blade 7 is maintained, and the radiating stability is maintained. While most of the dust falls into the collection box 17 from the surface of the dust cover 16 under the action of the dust cover 16, and a small part of the dust adheres to the surfaces of the dust cover 16 and the radiating pipe 1. In the process of the impact between the push rod 9 and the knocking rod 13, the whole radiator is vibrated by the impact force, so that the sliding and collecting of dust are facilitated.

The foregoing is merely exemplary of the present utility model and the details of construction and/or the general knowledge of the structures and/or characteristics of the present utility model as it is known in the art will not be described in any detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (4)

1. A computer mainframe heat sink, characterized by: including the cooling tube, be equipped with the motor in the cooling tube, be connected with the axis of rotation on the output shaft of motor, be equipped with a plurality of negative pressure blades and kicking block in the axis of rotation, the kicking block sets up on the lateral wall of the free end of axis of rotation, one side department sliding seal of cooling tube is connected with the sliding ring, be adhered with cross support in the sliding ring, oval spout has been seted up at the center of support, the long radius of spout equals the radius of axis of rotation and the length sum of kicking block, the short radius of spout is less than the radius of axis of rotation and the length sum of kicking block, kicking block sliding connection is in the spout, still be equipped with the filter screen on the lateral wall of sliding ring.

2. A computer mainframe heat sink as defined in claim 1, wherein: the support is provided with a push rod which is propped against the filter screen.

3. A computer mainframe heat sink as defined in claim 2, wherein: the radiating pipe is externally connected with a horn-shaped dust cover, and one side of the dust cover is provided with a collecting box.

4. A computer host heat sink as claimed in any one of claims 1 to 3, wherein: the rotary type negative pressure device is characterized in that a knocking rod is rotationally connected to the support, a torsion spring is connected between the knocking rod and the support, the length of the knocking rod is larger than the distance between the support and the filter screen, a push rod is arranged on the negative pressure blade, and the knocking rod is located on the motion track of the push rod.