CN213399476U

CN213399476U - Radiating fin for computer radiator

Info

Publication number: CN213399476U
Application number: CN202022495352.2U
Authority: CN
Inventors: 邓进锋
Original assignee: Guangdong Zhaogong Technology Co ltd
Current assignee: Guangdong Zhaogong Technology Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-06-08
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a fin for computer radiator, including the fin, the fin passes through the bearing and installs on fixed sleeve, and fixed sleeve inside movable mounting pivot two, two upper ends in pivot are equipped with the electro-magnet, and with the electro-magnet corresponding be equipped with the iron plate in pivot one, pivot one runs through fan and mounting panel. When the temperature is too high, need manually to switch on the electro-magnet, electro-magnet after at this moment switching on produces magnetic force and electro-magnet base upward movement, at this moment the spring begins to extend, when the electro-magnet touches the iron plate of a terminal installation of pivot, magnetic force fixed connection is passed through with pivot two in the pivot one, when pivot one drives pivot two rotatory, the connector is connected to the spacing groove bottom of two pivots belows, thereby it realizes that fan and fin rotate jointly to hang connector fixed connection bearing inner race, after the electro-magnet outage, the spring plays the cushioning effect, at this moment, thereby the connector returns to the position to the spacing groove top along with the whereabouts of pivot two.

Description

Radiating fin for computer radiator

Technical Field

The utility model relates to a heat dissipation equipment technical field specifically is a fin for computer radiator.

Background

The radiating fin is a device for radiating heat of electronic elements which are easy to generate heat in electrical appliances, and is made of aluminum alloy, brass or bronze into a plate shape, a sheet shape, a plurality of sheet shapes and the like, for example, a CPU (central processing unit) in a computer needs to use a relatively large radiating fin, and power tubes, row tubes and power amplifier tubes in a power amplifier in a television set need to use the radiating fin. Generally, a layer of heat-conducting silicone grease is coated on the contact surface of an electronic element and a heat sink when the heat sink is in use, so that heat emitted by the element is more effectively conducted onto the heat sink and then dissipated to ambient air through the heat sink.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fin for computer radiator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a radiating fin for a computer radiator comprises a radiating fin and a mounting plate base, wherein a fixed sleeve is fixedly arranged on the mounting plate base, a cavity is arranged inside the fixed sleeve, a spring and a hanging piece are fixedly arranged at the bottom of the cavity, a square rotating shaft II is movably arranged at the top of the spring, the rotating shaft II can stretch and retract through the spring at the bottom, an electromagnet base is fixedly arranged at the top of the rotating shaft II, an electromagnet is fixedly connected onto the electromagnet base, four bolt columns are fixedly arranged on the mounting plate base, a cross rod is fixedly connected to one side of each bolt column, a gap is fixedly arranged below each cross rod, one end of each cross rod is movably connected with the fixed sleeve, a bearing is movably sleeved on each fixed sleeve, the radiating fin is fixedly arranged on an outer ring of the bearing, a limiting groove is fixedly formed in the middle part of each rotating shaft II, hang union piece and bearing inner race fixed connection, bolt post fixed connection mounting panel is passed through at mounting panel base top, the mounting panel middle part is equipped with the filter screen, and fixed backup pad one and the backup pad two that are equipped with cross arrangement on the filter screen, and the fixed bolt two that is equipped with of junction of backup pad one and backup pad two and mounting panel, the nodical department activity of backup pad one and backup pad two runs through pivot one, the one end fixed connection motor of pivot one, fixed fan and the mounting panel of running through of the other end of pivot one is located the mounting panel below fixed connection iron plate is gone up in the pivot one, there is the interval between pivot one and the pivot two, the electro-magnet is connected with the iron plate electricity.

Preferably, the space is used for the fin rotation, the electro-magnet base is connected with two pivots through threaded means, the filter screen is located the fan below, when two pivots upwards remove, the hitching member can articulate in spacing tank bottom, when two pivots downwards remove, the hitching member can articulate at spacing tank top, two pivots are through hitching member swing joint bearing inner race.

Preferably, the four corners of the mounting plate are fixedly provided with holes, the holes are internally fixedly provided with bolt columns, and the bolt columns are fixedly provided with bolts I in the holes for fixing the mounting plate and the mounting plate base.

Preferably, the tail of the motor is fixedly provided with a wire group, and one end of the wire group is fixedly connected with the adapter.

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

1. the utility model discloses can realize dismantling and simple to operate, only need turn round the bolt one, take off the mounting panel, can see the fin, through rotatory bolt post that is located on the mounting panel, can realize the purpose of quick replacement fin.

2. The utility model discloses when using, realization heat dissipation that can be faster, when the temperature rises, open the fan and dispel the heat, when the high temperature, only need manually to produce magnetic force with the electro-magnet circular telegram, move immediately and pivot interconnect, through the drive of motor, realize the linkage of fan and fin.

3. The utility model discloses during normal real-time, can realize faster heat dissipation, set up a plurality of heat dissipation strips on the fin, realization heat dissipation purpose that can be better faster.

Drawings

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

FIG. 2 is a schematic view of the structure above the base of the mounting plate of the present invention;

FIG. 3 is a schematic view of the structure of the middle heat sink of the present invention;

FIG. 4 is a schematic view of the installation structure of the second rotating shaft of the present invention;

fig. 5 is a schematic front structural view of the present invention.

In the figure: the device comprises a mounting plate base 1, a mounting plate 2, a bolt column 3, a bolt I4, a filter screen 5, a motor 6, a support plate I7, a support plate II 8, a rotating shaft I9, a rubber ring 10, a bolt II 11, a wire group 12, a rotating joint 13, a cross bar 14, a fixing sleeve 15, a rotating shaft II 16, a radiating fin 17, a bearing 18, a spring 19, an electromagnet 20, an electromagnet base 21, an iron block 22, a fan 23, a hanging part 24 and a limiting groove 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-5, the present invention provides a technical solution: a radiating fin for a computer radiator comprises a radiating fin 17 and an installation plate base 1, wherein a fixed sleeve 15 is fixedly arranged on the installation plate base 1, a cavity is arranged inside the fixed sleeve 15, a spring 19 and a hanging piece 24 are fixedly arranged at the bottom of the cavity, a square rotating shaft II 16 is movably arranged at the top of the spring 19, the rotating shaft II 16 can stretch and retract through the spring 19 at the bottom, an electromagnet base 21 is fixedly arranged at the top of the rotating shaft II 16, an electromagnet 20 is fixedly connected onto the electromagnet base 21, four bolt columns 3 are fixedly arranged on the installation plate base 1, a cross rod 14 is fixedly connected onto one side of each bolt column 3, a gap is fixedly arranged below each cross rod 14, one end of each cross rod 14 is movably connected with the fixed sleeve 15, a bearing 18 is movably sleeved on the fixed sleeve 15, the radiating fin 17 is fixedly arranged on the outer ring of the bearing 18, a limiting groove 25 is fixedly formed in the middle, hang connecting piece 24 and bearing 18 outer lane fixed connection, 3 fixed connection mounting panel 2 of bolt post are passed through at mounting panel base 1 top, mounting panel 2 middle part is equipped with filter screen 5, and the fixed backup pad 7 and the backup pad two 8 that are equipped with cross arrangement on the filter screen 5, and the fixed bolt two 11 that is equipped with in the junction of backup pad 7 and backup pad two 8 and mounting panel 2, pivot one 9 is run through in the activity of the nodical department of backup pad one 7 and backup pad two 8, the one end fixed connection motor 6 of pivot one 9, the other end of pivot one 9 is fixed and is run through fan 23 and mounting panel 2, fixed connection iron plate 22 is located on pivot one 9 of mounting panel 2 below, there is the interval between pivot one 9 and the pivot two 16, electro-magnet 20 is connected with iron.

Furthermore, the gap is used for the rotation of the radiating fin 17, the electromagnet base 21 is connected with the second rotating shaft 16 through a threaded device, the filter screen 5 is located below the fan 23, when the second rotating shaft 16 moves upwards, the hanging piece 24 can be hung at the bottom of the limiting groove 25, when the second rotating shaft 16 moves downwards, the hanging piece 24 can be hung at the top of the limiting groove 25, and the second rotating shaft 16 is movably connected with the outer ring of the bearing 18 through the hanging piece 24.

Further, the four corners of the mounting plate 2 are fixedly provided with openings, the bolt columns 3 are fixedly mounted in the openings, and the bolts 4 are fixedly mounted in the bolt columns 3 and the mounting plate base 1.

Further, a wire set 12 is fixedly arranged at the tail of the motor 6, and one end of the wire set 12 is fixedly connected with the adapter 13.

The working principle is as follows: the utility model discloses during normal use, when the temperature is not high, 6 circular telegrams of motor drive fan 23 rotate and reach a cooling, when the temperature is too high, need manual circular telegrams 20 with electro-magnet, electro-magnet 20 after at this moment circular telegrams produces magnetic force and electro-magnet base 21 upward movement, at this moment spring 19 begins to extend the application, when electro-magnet 20 touches the iron plate 22 of the terminal installation of a pivot 9, pivot 9 and pivot two 16 pass through magnetic force fixed connection, when pivot one 9 drives pivot two 16 rotations, the piece 24 is hung in the connection of spacing groove 25 bottom of square two 16 below of pivot, thereby it realizes fan 23 and fin 17 and rotate jointly to hang 24 fixed connection bearing 18 outer lanes of piece, after electro-magnet 20 outage, spring 19 plays the cushioning effect, at this moment, thereby hang 24 along with the whereabouts playback to spacing groove 25 top of pivot two 16.

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. A fin for a computer heat sink, comprising a fin (17) and a mounting plate base (1), characterized in that: the mounting plate is characterized in that a fixing sleeve (15) is fixedly arranged on the mounting plate base (1), a cavity is arranged inside the fixing sleeve (15), a spring (19) and a hanging piece (24) are fixedly arranged at the bottom of the cavity, a square rotating shaft II (16) is movably arranged at the top of the spring (19), the two rotating shafts (16) can stretch out and draw back through the spring (19) at the bottom, an electromagnet base (21) is fixedly arranged at the top of the rotating shaft II (16), an electromagnet (20) is fixedly connected onto the electromagnet base (21), four bolt columns (3) are fixedly arranged on the mounting plate base (1), a cross rod (14) is fixedly connected to one side of each bolt column (3), a gap is fixedly arranged below the cross rod (14), one end of the cross rod (14) is movably connected with the fixing sleeve (15), a bearing (18) is movably sleeved on the fixing sleeve (15), and a radiating fin (17) is fixedly arranged on the outer, a limiting groove (25) is fixedly formed in the middle of the second rotating shaft (16), a hanging piece (24) is movably mounted in the limiting groove (25), the hanging piece (24) is fixedly connected with the outer ring of the bearing (18), a bolt column (3) is fixedly connected with the mounting plate (2) at the top of the mounting plate base (1), a filter screen (5) is arranged in the middle of the mounting plate (2), a first supporting plate (7) and a second supporting plate (8) which are arranged in a crossed mode are fixedly arranged on the filter screen (5), a second bolt (11) is fixedly arranged at the joint of the first supporting plate (7) and the second supporting plate (8) and the mounting plate (2), the first rotating shaft (9) is movably penetrated at the intersection point of the first supporting plate (7) and the second supporting plate (8), a motor (6) is fixedly connected with one end of the first rotating shaft (9), and a fan (23) and the mounting plate (2, be located mounting panel (2) below fixed connection iron plate (22) are gone up in pivot (9), there is the interval between pivot (9) and the pivot two (16), electro-magnet (20) are connected with iron plate (22) electricity.

2. A heat sink fin for a computer heat sink as claimed in claim 1, wherein: the space is used for the fin (17) rotation, electromagnet base (21) is connected through threaded device with two (16) of pivot, filter screen (5) are located fan (23) below, when two (16) rebound of pivot, link joint spare (24) can articulate in spacing groove (25) bottom, when two (16) rebound of pivot, link joint spare (24) can articulate at spacing groove (25) top, two (16) of pivot are through linking joint spare (24) swing joint bearing (18) outer lane.

3. A heat sink fin for a computer heat sink as claimed in claim 1, wherein: the fixed trompil that is equipped with on the four corners of mounting panel (2), and trompil internal fixation installation bolt post (3), inside fixed mounting bolt (4) of bolt post (3) for fixed mounting panel (2) and mounting panel base (1).

4. A heat sink fin for a computer heat sink as claimed in claim 1, wherein: the tail of the motor (6) is fixedly provided with a wire group (12), and one end of the wire group (12) is fixedly connected with the adapter (13).