CN216486349U

CN216486349U - Computer fixing and heat radiating device

Info

Publication number: CN216486349U
Application number: CN202123163065.2U
Authority: CN
Inventors: 杨丽丽; 龙娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-05-10
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a heat abstractor is fixed to computer relates to computer cooling equipment technical field, including the installing frame, the one end middle part of installing frame is provided with the fly leaf of loop configuration, the inboard fixedly connected with fixed plate of fly leaf, the inboard one end fixedly connected with driving motor of fixed plate, driving motor's output shaft fixedly connected with flabellum, the equal fixedly connected with arc in both sides of fly leaf. The utility model discloses a set up the installing frame, the fly leaf, arc and arc cooperation for the fly leaf can the joint on the installing frame, thereby made things convenient for the dismantlement of fly leaf, and then made things convenient for the clearance to the flabellum, through setting up the annular plate, annular plate and installing frame plug-in connection, made things convenient for and cleared up the inboard heat radiation fins of annular plate, through setting up the connecting plate, the connecting plate passes through spliced pole and locating hole and installing frame swing joint, made things convenient for the clearance to the filter screen, make the practicality of device obtain promoting.

Description

Computer fixing and heat radiating device

Technical Field

The utility model relates to a computer cooling equipment technical field, in particular to heat abstractor is fixed to computer.

Background

Along with the progress of science and technology, the computer has become the indispensable equipment of company's official working, family's leisure, and its powerful, it is convenient to use, nevertheless along with the increase of service life, or the increase of operation software, can lead to the host computer heat production surge, if not take the heat dissipation measure in time, the mainframe box high temperature, the host computer is in for a long time and moves under the high heat state, high temperature can make display card or other fragile semiconductor spare parts burn out on the host computer, and then influences the life of computer.

In order to avoid the use of the computer case due to the overhigh temperature, a fixed heat dissipation device is required to be installed on the computer case, dust is easily accumulated when the existing computer heat dissipation device is used for a long time, and the existing heat dissipation device is mostly of an integrated structure and inconvenient to clean the dust. Therefore, it is desirable to provide a computer-mounted heat sink to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat abstractor is fixed to computer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a computer fixed heat dissipation device comprises an installation frame, wherein a movable plate with an annular structure is arranged in the middle of one end of the installation frame, three fixed plates distributed in an annular array are fixedly connected to the inner side of the movable plate, a driving motor is fixedly connected to one end of the inner side of each fixed plate, fan blades are fixedly connected to an output shaft of the driving motor, arc-shaped plates are fixedly connected to two sides of the movable plate, conductive contact pieces are fixedly connected to one ends of the inner sides of the arc-shaped plates, the conductive contact pieces are electrically connected with the driving motor through wires, two arc-shaped grooves distributed symmetrically are formed in one end, close to the movable plate, of the installation frame, the arc-shaped grooves are matched with the arc-shaped plates, arc-shaped clamping grooves are formed in the bottom end of one side of the groove bottoms of the arc-shaped grooves, spring steel sheets with the arc-shaped structure are fixedly connected to one ends, close to the arc-shaped grooves, and the annular plate is arranged in the middle of the inner side of the installation frame, and two groups of radiating fins are fixedly connected to the inner side of the annular plate.

Preferably, the two groups of heat dissipation fins comprise a plurality of heat dissipation fins distributed in an annular array, and the heat dissipation fins are arranged in an inclined structure.

Preferably, the other end of the mounting frame is provided with a connecting plate in an annular structure, and a dustproof net is embedded in the middle of the connecting plate.

Preferably, the inner side of the connecting plate is fixedly connected with four connecting columns, and the four connecting columns are distributed in an annular array.

Preferably, the bottom end of the outer side of the connecting column is provided with a plurality of elastic plastic sheets distributed in an annular array, and the elastic plastic sheets are arranged in an arc-shaped structure.

Preferably, the other end of the mounting frame is provided with four positioning holes matched with the connecting columns, and the four corners of the mounting frame are provided with mounting holes in a penetrating manner.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up installing frame, fly leaf, arc and arc cooperation for the fly leaf can the joint on the installing frame, thereby made things convenient for the dismantlement of fly leaf, and then made things convenient for the clearance to the flabellum, through setting up the annular plate, the annular plate is connected with the installing frame plug-in connection, has made things convenient for the heat radiation fins to the annular plate inboard to clear up, through setting up the connecting plate, the connecting plate passes through spliced pole and locating hole and installing frame swing joint, has made things convenient for the clearance to the filter screen, makes the practicality of device promote;

2. the utility model discloses a set up the elastoplast piece of deformability in the spliced pole outside, the elastoplast piece can take place deformation when receiving the extrusion of locating hole to made things convenient for the spliced pole to insert in the locating hole, through setting up conductive contact and spring steel sheet, spring steel sheet passes through wire and quick-witted case power electric connection, conductive contact and spring steel sheet contact each other can realize the circuit connection to driving motor, thereby avoided using the wire to connect the dismantlement that influences the fly leaf, further promoted the practicality of device.

Drawings

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

Fig. 2 is an explosion diagram of the overall structure of the present invention.

Fig. 3 is a schematic view of the movable plate structure of the present invention.

Fig. 4 is a schematic structural diagram of the mounting frame of the present invention.

Fig. 5 is a schematic view of the connection plate structure of the present invention.

Fig. 6 is a schematic view of the structure of the heat dissipation fin of the present invention.

In the figure: 1. installing a frame; 2. a movable plate; 3. a fixing plate; 4. a drive motor; 5. a fan blade; 6. an arc-shaped plate; 7. a conductive contact; 8. an arc-shaped slot; 9. an arc-shaped clamping groove; 10. a spring steel sheet; 11. an annular plate; 12. heat dissipation fins; 13. a connecting plate; 14. a dust screen; 15. connecting columns; 16. an elastic plastic sheet; 17. positioning holes; 18. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a computer fixed heat dissipation device as shown in figures 1-6, which comprises a mounting frame 1, a movable plate 2 with an annular structure is arranged at the middle part of one end of the mounting frame 1, three fixed plates 3 distributed in an annular array are fixedly connected at the inner side of the movable plate 2, a driving motor 4 is fixedly connected at one end of the inner side of each fixed plate 3, a fan blade 5 is fixedly connected with an output shaft of the driving motor 4, arc plates 6 are fixedly connected at both sides of the movable plate 2, a conductive contact plate 7 is fixedly connected at one end of the inner side of each arc plate 6, the conductive contact plate 7 is electrically connected with the driving motor 4 through a lead, two arc grooves 8 which are symmetrically distributed are arranged at one end of the mounting frame 1 close to the movable plate 2, the arc grooves 8 are matched with the arc plates 6, an arc clamping groove 9 is arranged at the bottom end of one side of the arc groove 8, a spring steel sheet 10 with an arc structure is fixedly connected at one end of the arc groove 9, spring steel sheet 10 passes through wire and quick-witted case power electric connection, and when spring steel sheet 10 and conductive contact 7 contact, can realize that the circuit of driving motor 4 realizes the UNICOM, and the inboard middle part of installing frame 1 is provided with annular plate 11, and the inboard fixedly connected with two sets of heat radiation fins 12 of annular plate 11, heat radiation fins 12 and hot-blast contact cool down hot-blast through the mode of heat transfer, and then make the radiating efficiency of device obtain promoting.

Furthermore, two groups of radiating fins 12 each include a plurality of radiating fins 12 distributed in an annular array, the radiating fins 12 are arranged in an inclined structure, the area of the radiating fins 12 with the inclined structure released from hot air is larger, the radiating efficiency is better, the other end of the mounting frame 1 is provided with a connecting plate 13 with an annular structure, a dustproof net 14 is embedded in the middle of the connecting plate 13, the dustproof net 14 can prevent dust from entering the inside of the case, the inner side of the connecting plate 13 is fixedly connected with four connecting posts 15, the four connecting posts 15 are distributed in an annular array, the bottom end of the outer side of the connecting post 15 is provided with a plurality of elastic plastic sheets 16 distributed in an annular array, the elastic plastic sheets 16 are arranged in an arc structure, the other end of the mounting frame 1 is provided with four positioning holes 17 matched with the connecting posts 15, the connecting posts 15 are matched with the positioning holes 17, and the fixing of the connecting plate 13 and the mounting frame 1 can be realized, the four corners of the mounting frame 1 are all provided with mounting holes 18 in a penetrating manner, and fasteners such as screws can be inserted into the mounting holes 18, so that the device can be fixed inside the case.

The utility model discloses the theory of operation:

when the device is installed, firstly, the installation frame 1 is fixed on the inner wall of a case through fasteners such as screws, then the annular plate 11 is inserted into the installation frame 1, then the movable plate 2 is placed at one end of the installation frame 1, so that the arc-shaped plate 6 corresponds to the arc-shaped groove 8, the movable plate 2 is pressed to enable the arc-shaped plate 6 to be inserted into the arc-shaped groove 8, the movable plate 2 is rotated to enable the arc-shaped plate 6 to be rotatably inserted into the arc-shaped clamping groove 9, the arc-shaped plate 6 extrudes the spring steel sheet 10 to enable the spring steel sheet 10 to deform, further, the spring steel sheet 10 enables the arc-shaped plate 6 to be tightly pressed on the inner wall of the arc-shaped clamping groove 9, at the moment, the position between the movable plate 2 and the installation frame 1 is fixed, meanwhile, the spring steel sheet 10 is contacted with the conductive contact piece 7, the spring steel sheet 10 is electrically connected with a case power supply through a lead, the connection of a driving motor 4 circuit can be completed, and the connecting plate 13 is placed at the other end of the installation frame 1, make spliced pole 15 corresponding with locating hole 17, press connecting plate 13 and make spliced pole 15 insert in locating hole 17, the elastic plastic piece 16 in the spliced pole 15 outside is extruded to the inner wall of locating hole 17 for elastic plastic piece 16 takes place deformation, and then makes spliced pole 15 can insert in locating hole 17, until connecting plate 13 and installing frame 1 laminating, elastic plastic piece 16 resumes deformation this moment, fixes spliced pole 15 in locating hole 17, can accomplish the installation of device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a heat abstractor is fixed to computer, includes installing frame (1), its characterized in that: the middle of one end of the mounting frame (1) is provided with a movable plate (2) with an annular structure, the inner side of the movable plate (2) is fixedly connected with three fixed plates (3) distributed in an annular array, one end of the inner side of each fixed plate (3) is fixedly connected with a driving motor (4), an output shaft of each driving motor (4) is fixedly connected with fan blades (5), the two sides of the movable plate (2) are both fixedly connected with arc-shaped plates (6), one end of the inner side of each arc-shaped plate (6) is fixedly connected with a conductive contact piece (7), the conductive contact pieces (7) are electrically connected with the driving motors (4) through wires, one end of the mounting frame (1) close to the movable plate (2) is provided with two arc-shaped grooves (8) which are symmetrically distributed, the arc-shaped grooves (8) are matched with the arc-shaped plates (6), and the bottom end of one side of the groove (8) is provided with an arc-shaped clamping groove (9), the spring steel sheet (10) of one end fixedly connected with arc structure that the inside of arc draw-in groove (9) is close to arc wall (8), the inboard middle part of installing frame (1) is provided with annular plate (11), the inboard fixedly connected with two sets of heat radiation fins (12) of annular plate (11).

2. The computer fixed heat sink of claim 1, wherein: the two groups of radiating fins (12) comprise a plurality of radiating fins (12) distributed in an annular array, and the radiating fins (12) are arranged in an inclined structure.

3. The computer fixed heat sink of claim 2, wherein: the other end of installing frame (1) is provided with connecting plate (13) that are the loop configuration, inlay dust screen (14) in the middle part of connecting plate (13).

4. The computer fixed heat sink of claim 3, wherein: the inner side of the connecting plate (13) is fixedly connected with four connecting columns (15), and the four connecting columns (15) are distributed in an annular array.

5. The computer fixed heat sink of claim 4, wherein: the bottom end of the outer side of the connecting column (15) is provided with a plurality of elastic plastic sheets (16) distributed in an annular array, and the elastic plastic sheets (16) are arranged in an arc-shaped structure.

6. The computer fixed heat sink of claim 5, wherein: the other end of the mounting frame (1) is provided with four positioning holes (17) matched with the connecting columns (15), and the four corners of the mounting frame (1) are provided with mounting holes (18) in a penetrating mode.