CN215872428U

CN215872428U - Novel combined radiating fin structure

Info

Publication number: CN215872428U
Application number: CN202121711330.3U
Authority: CN
Inventors: 陈鑫
Original assignee: Suzhou Shiwo Electronic Technology Co ltd
Current assignee: Suzhou Shiwo Electronic Technology Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-02-18
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a novel combined type radiating fin structure which comprises a base, wherein mounting plates are mounted on two sides of the bottom end of the base, mounting holes are formed in two sides of the top end of each mounting plate, a fixing block is mounted at the bottom end of the base, a plurality of clamping grooves are formed in the bottom end of each fixing block, heat conducting pipes are arranged on the inner sides of the clamping grooves and connected with the fixing blocks in a clamping mode, a stand column is mounted at the top end of the base, a plurality of radiating fins are sleeved on the outer side of the stand column, a plurality of clamping blocks are arranged on two sides of the stand column, the radiating fins and the stand column are connected in a clamping mode through the clamping blocks in a clamping mode, a cavity is formed in the inner side of the stand column, a partition plate is mounted on the inner side of the stand column, pressing plates are arranged on two sides of the partition plate, one end of each clamping block penetrates through one side of the stand column, and one end of each clamping plate is mounted on one side of the corresponding clamping block. This kind of novel combination formula fin structure, simple structure is reasonable, and the modern design, easy operation is convenient, can effectively realize that heat radiation fins can change after receiving external force deformation, and the radiating effect is better, has higher practical value.

Description

Novel combined radiating fin structure

Technical Field

The utility model relates to the technical field of radiating fins, in particular to a novel combined radiating fin structure.

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 used, so that heat emitted by the element is more effectively conducted to the heat sink and then dissipated to the ambient air through the heat sink. Therefore, we improve this and propose a new combined heat sink structure.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses a novel combined type radiating fin structure which comprises a base, wherein mounting plates are mounted on two sides of the bottom end of the base, mounting holes are formed in two sides of the top end of each mounting plate, a fixing block is mounted at the bottom end of the base, a plurality of clamping grooves are formed in the bottom end of each fixing block, a heat conducting pipe is arranged on the inner side of each clamping groove and connected with the corresponding fixing block in a clamping mode, a stand column is mounted at the top end of the base, a plurality of radiating fins are sleeved on the outer side of the stand column, a plurality of clamping blocks are arranged on two sides of the stand column, the radiating fins and the stand column are connected in a clamping mode through clamping blocks in a clamping mode, a cavity is formed in the inner side of the stand column, a partition plate is mounted on the inner side of the stand column, pressing plates are arranged on two sides of the partition plate, one end of each clamping block penetrates through one side of the stand column, and one end of each pressing plate is mounted on one side of the corresponding clamping block.

As a preferred technical solution of the present invention, the heat pipe is U-shaped, and the top end of the heat pipe penetrates through the heat dissipation fins.

As a preferred technical scheme of the utility model, the heat conduction pipe is made of pure copper, and the top end of the heat conduction pipe is provided with a cone.

As a preferred technical scheme, the top end of one side of the pressing plate is provided with the non-slip mat, the non-slip mat is made of silica gel, and the non-slip texture is arranged on one side of the non-slip mat.

As a preferable technical scheme of the utility model, springs are arranged on two sides of the partition plate, and one end of each spring and the other side of the pressure plate are arranged.

As a preferable technical scheme of the utility model, the bottom end of the inner side of the upright post is provided with a limiting plate, two sides of the bottom end of the pressing plate are provided with sliding blocks, the sliding blocks are connected with the limiting plate in a sliding manner, and the sliding blocks are rectangular.

As a preferred technical scheme of the utility model, the two sides of the top end of the base are both provided with the heat dissipation plates, and the heat dissipation plates are made of aluminum.

As a preferred technical scheme of the utility model, four corners of the radiating fins are all round corners, and the radiating fins are made of aluminum.

The utility model has the beneficial effects that:

1. according to the novel combined radiating fin structure, the radiating fins penetrate through the top end of the heat conduction pipe to realize the radiation of the heat conduction pipe, and the cone is arranged at the top end of the heat conduction pipe, so that the heat conduction pipe is inserted into the radiating fins when the radiating fins are conveniently replaced;

2. according to the novel combined radiating fin structure, the anti-slip pad is arranged at the top end of one side of the pressing plate, so that the anti-slip performance is improved, the phenomenon of hand slip when the pressing plate is extruded is avoided, the springs are arranged on the two sides of the partition plate, so that the pressing plate can automatically rebound, the clamping blocks can automatically clamp the radiating fins, the limiting plate is arranged at the bottom end of the inner side of the upright post, the pressing plate is prevented from falling off, and the sliding block is rectangular, so that the phenomenon of inclination of the pressing plate caused by extrusion is avoided;

3. according to the novel combined radiating fin structure, the radiating plates are arranged on the two sides of the top end of the base, so that the base can radiate heat, the radiating efficiency is improved, and the skin of a worker is prevented from being scratched when the radiating fins are replaced due to the fact that the four corners of the radiating fins are rounded corners; the utility model has the advantages of simple and reasonable structure, novel design, simple and convenient operation, effective realization of replacement of the heat dissipation fins after deformation caused by external force, better heat dissipation effect and higher practical value.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of a novel modular heat sink structure of the present invention;

FIG. 2 is a perspective view of a column of a novel modular fin structure of the present invention;

fig. 3 is a cross-sectional view of a pillar of a novel composite heat sink structure of the present invention.

In the figure: 1. a base; 2. mounting a plate; 3. mounting holes; 4. a fixed block; 5. a heat conducting pipe; 6. a cone; 7. a column; 8. heat dissipation fins; 9. a clamping block; 10. pressing a plate; 11. a partition plate; 12. a spring; 13. a limiting plate; 14. a slider; 15. a heat sink.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, the novel combined type heat dissipation fin structure comprises a base 1, mounting plates 2 are mounted on two sides of the bottom end of the base 1, mounting holes 3 are formed in two sides of the top end of each mounting plate 2, a fixing block 4 is mounted on the bottom end of the base 1, a plurality of clamping grooves are formed in the bottom end of the fixing block 4, heat conduction pipes 5 are arranged on the inner sides of the clamping grooves, the heat conduction pipes 5 and the fixing block 4 are connected through clamping grooves in a clamping mode, a stand column 7 is mounted on the top end of the base 1, a plurality of heat dissipation fins 8 are sleeved on the outer side of the stand column 7, a plurality of clamping blocks 9 are arranged on two sides of the stand column 7, the heat dissipation fins 8 and the stand column 7 are connected through clamping blocks 9 in a clamping mode, a cavity is arranged on the inner side of the stand column 7, partition plates 11 are mounted on two sides of the partition plates 11, one end of each clamping block 9 penetrates through one side of the stand column 7, and one end of each clamping block 9 is mounted on one side of the corresponding to one side of each pressing plate 10.

Wherein, heat pipe 5 is the U-shaped, and heat radiation fins 8 run through on the top of heat pipe 5, is the U-shaped through heat pipe 5, realizes both sides high-efficient heat conduction simultaneously, runs through heat radiation fins 8 through heat pipe 5 top, realizes that heat radiation fins 8 dispels the heat for heat pipe 5.

Wherein, heat pipe 5 is pure copper material, and 5 tops of heat pipe are equipped with cone 6, are pure copper material through heat pipe 5, increase the heat conductivity, are equipped with cone 6 through 5 tops of heat pipe, and when conveniently changing heat radiation fin 8, heat pipe 5 inserts heat radiation fin 8.

Wherein, clamp plate 10 one side top is equipped with the slipmat, and the slipmat is the silica gel material, and slipmat one side is equipped with anti-skidding texture, is equipped with the slipmat through clamp plate 10 one side top, increases non-slip nature, takes place the hand slip phenomenon when avoiding extrudeing clamp plate 10.

Wherein, spring 12 is all installed to 11 both sides of baffle, and spring 12 one end and the installation of clamp plate 10 opposite side are all installed through 11 both sides of baffle, realize that clamp plate 10 kick-backs automatically to make the automatic block heat radiation fins 8 of fixture block 9.

Wherein, restriction board 13 is installed to the inboard bottom of stand 7, and slider 14 is all installed to clamp plate 10 bottom both sides, and slider 14 and restriction board 13 sliding connection, slider 14 are the rectangle, install restriction board 13 through the inboard bottom of stand 7, avoid clamp plate 10 to drop, are the rectangle through slider 14, avoid clamp plate 10 to make the emergence slope phenomenon in the extrusion.

Wherein, 1 top both sides of base all are equipped with heating panel 15, and heating panel 15 material is aluminium, all is equipped with heating panel 15 through 1 top both sides of base, realizes that base 1 dispels the heat, improves the radiating efficiency.

Wherein, the four corners of the heat dissipation fins 8 are all round corners, the heat dissipation fins 8 are made of aluminum, and the four corners of the heat dissipation fins 8 are all round corners, so that the skin of a worker is prevented from being scratched when the heat dissipation fins 8 are replaced.

The working principle is as follows: when the heat dissipation device is used, the heat dissipation device is installed, the heat dissipation fins 8 penetrate through the top ends of the heat conduction pipes 5 to realize heat dissipation of the heat conduction pipes 5 by the heat dissipation fins 8, the cones 6 are arranged at the top ends of the heat conduction pipes 5 to facilitate replacement of the heat dissipation fins 8, the heat conduction pipes 5 are inserted into the heat dissipation fins 8, the anti-slip performance is improved by the anti-slip pads arranged at the top ends of one sides of the pressing plates 10 to avoid the phenomenon of hand slip when the pressing plates 10 are pressed, the springs 12 are arranged at the two sides of the partition plates 11 to realize automatic rebounding of the pressing plates 10, so that the clamping blocks 9 are automatically clamped with the heat dissipation fins 8, the limiting plates 13 are arranged at the bottom ends of the inner sides of the upright posts 7 to avoid falling off of the pressing plates 10, the pressing plates 10 are rectangular through the sliding blocks 14 to avoid the phenomenon of inclination caused by pressing, the heat dissipation plates 15 are arranged at the two sides of the top ends of the base 1 to realize heat dissipation of the base 1 to dissipate heat, the heat dissipation efficiency is improved, four corners of the heat dissipation fins 8 are rounded corners, when the heat dissipation fins 8 are prevented from being replaced, the skin of the worker is scratched.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The novel combined type radiating fin structure comprises a base (1) and is characterized in that mounting plates (2) are mounted on two sides of the bottom of the base (1), mounting holes (3) are formed in two sides of the top of each mounting plate (2), a fixing block (4) is mounted at the bottom of the base (1), a plurality of clamping grooves are formed in the bottom of the fixing block (4), heat conducting pipes (5) are arranged on the inner sides of the clamping grooves, the heat conducting pipes (5) and the fixing block (4) are connected through clamping grooves in a clamping mode, a stand column (7) is mounted at the top of the base (1), a plurality of radiating fins (8) are sleeved on the outer side of the stand column (7), a plurality of clamping blocks (9) are arranged on two sides of the stand column (7), the radiating fins (8) are connected with the stand column (7) through clamping blocks (9), a cavity is formed in the inner side of the stand column (7), and a partition plate (11) is mounted on the inner side of the stand column (7), both sides of the partition plate (11) are provided with pressing plates (10), one end of each clamping block (9) penetrates through one side of the upright post (7), and one end of each clamping block (9) and one side of each pressing plate (10) are installed.

2. A novel combined heat sink structure as claimed in claim 1, wherein said heat pipe (5) is U-shaped, and the top end of said heat pipe (5) penetrates through the heat sink fins (8).

3. A novel combined heat sink structure according to claim 1, wherein said heat conducting pipe (5) is made of pure copper, and the top end of said heat conducting pipe (5) is provided with a cone (6).

4. The novel combined radiating fin structure according to claim 1, wherein a non-slip mat is arranged on the top end of one side of the pressing plate (10), the non-slip mat is made of silica gel, and non-slip textures are arranged on one side of the non-slip mat.

5. A novel modular fin structure according to claim 1, wherein springs (12) are mounted on both sides of the partition (11), one end of the springs (12) being mounted on the other side of the pressure plate (10).

6. The novel combined type cooling fin structure is characterized in that limiting plates (13) are mounted at the bottom ends of the inner sides of the upright posts (7), sliding blocks (14) are mounted on two sides of the bottom end of the pressing plate (10), the sliding blocks (14) are connected with the limiting plates (13) in a sliding mode, and the sliding blocks (14) are rectangular.

7. A novel combined heat sink structure according to claim 1, wherein heat dissipation plates (15) are disposed on both sides of the top end of the base (1), and the heat dissipation plates (15) are made of aluminum.

8. A novel combined heat sink structure as claimed in claim 1, wherein four corners of the heat sink fins (8) are rounded, and the heat sink fins (8) are made of aluminum.