CN213694697U

CN213694697U - High-efficiency structure improved radiating fin group

Info

Publication number: CN213694697U
Application number: CN202023153338.0U
Authority: CN
Inventors: 曾国良; 李丽
Original assignee: Shenzhen Changrongfa Technology Development Co ltd
Current assignee: Shenzhen Changrongfa Technology Development Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-07-13
Anticipated expiration: 2030-12-24

Abstract

The utility model belongs to the technical field of radiating fins, and discloses a high-performance structurally improved radiating fin group, which comprises a heat-conducting base plate and eight radiating fins I, wherein the eight radiating fins I are equidistantly arranged at the top of the heat-conducting base plate, the top of the heat-conducting base plate is equidistantly provided with eight mounting grooves I, the bottom of each radiating fin I is fixed with a mounting seat I, each mounting seat I comprises a mounting block, and each mounting block is detachably arranged in one mounting groove I, the utility model discloses a radiating fin I which is equidistantly arranged on the heat-conducting base plate, the radiating fin I is matched with the mounting groove I of the heat-conducting base plate through the mounting seat I, and the convex strip I is matched with a limiting groove I, the radiating fin I is pushed from the opening part of the mounting groove I, thereby the radiating fin I is stably arranged on the heat-conducting base plate, and the, the cooling fin group is convenient to transport and carry.

Description

High-efficiency structure improved radiating fin group

Technical Field

The utility model belongs to the technical field of the fin, concretely relates to high-effect configuration improvement's fin group.

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 component and a heat sink when the heat sink is in use, so that heat emitted by the component is more effectively conducted to the heat sink and then dissipated to the ambient air through the heat sink.

The current radiating fin group is fixed on the heat conducting base plate in a welding mode, the structure is simple, the radiating fin group is not convenient to disassemble and assemble, the size of the radiating fin group is large, the radiating fin group is inconvenient to transport or carry, the quantity of the radiating fins is a fixed numerical value, the quantity of the radiating fins cannot be adjusted according to actual radiating requirements, the application range is narrow, the radiating efficiency is low, the practicability is poor, and the market competitiveness is weak.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-effect configuration improvement's fin group to solve the inconvenient dismouting transportation of current fin group and carry inconveniently, can't adjust the quantity of fin, the narrow problem of application scope according to actual heat dissipation demand.

In order to achieve the above object, the utility model provides a following technical scheme: high-effect institutional advancement's fin group, including heat conduction base plate and eight fin I, eight a fin equidistance is installed in heat conduction base plate's top, eight mounting groove I, every have been seted up to heat conduction base plate's top equidistance the bottom of fin I all is fixed with mount pad I, every mount pad I all includes the installation piece, and the equal detachably of every installation piece installs in a mounting groove I.

Preferably, every two first limiting grooves are symmetrically formed in the two side walls of the first mounting groove, every two first protruding strips are symmetrically welded to the two side walls of the first mounting block, and each first protruding strip can slide in cooperation with one first limiting groove.

Preferably, every adjacent two all install detachable fin two, every between the fin one two the equal symmetry in top of installation piece has seted up two mounting grooves two, and two adjacent mounting grooves two on every two adjacent fin one are a set of, every the bottom of fin two all is fixed with mount pad two, and every mount pad two all includes the mounting panel, every the equal symmetry in bottom of mounting panel is fixed with two mounting bars, and two mounting bars of every mounting panel all with two cooperation installations of a set of mounting groove.

Preferably, every two spacing grooves II are symmetrically formed in the two side walls of the mounting groove II, every two raised lines are symmetrically welded to the two side walls of the mounting bar, and each raised line can slide in cooperation with one spacing groove II.

Preferably, a heat conduction block is fixed at the bottom of each mounting plate, and each heat conduction block is in contact with the surface of the heat conduction substrate.

Preferably, each first mounting groove is formed from the edge of one side of the heat-conducting substrate to the inside of the first mounting groove, one end, located at the edge of the heat-conducting substrate, of each first mounting groove is an opening, each first mounting seat is pushed into the first mounting groove from the opening of the first mounting groove, and the eight first mounting grooves are arranged in parallel and are inclined relative to the edge of the heat-conducting substrate, and the inclined included angle is 75 degrees.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses an it installs eight detachable fin one to equidistance on heat conduction base plate, fin one through mount pad one with the cooperation of the mounting groove of heat conduction base plate one to and sand grip one with the cooperation of spacing groove one, push into fin one from the opening part of mounting groove one, thereby with fin one steadily install on heat conduction base plate, can easily realize the installation and the dismantlement of fin one, the transportation and the carrying of fin group of being convenient for.

(2) The utility model discloses an installation detachable fin two between two adjacent fin one, make the user can select to add fin two according to the actual heat dissipation demand, application scope is wide, two mounting bars of fin two through mount pad two and the cooperation of two mounting grooves of two adjacent mount pads one, and the cooperation of sand grip two and spacing groove two, push into two fin between two with mount pad two, the heat conduction piece of two bottoms of mount pad simultaneously and the heat conduction base plate surface contact between two mount pads one, increase the area of contact of two mount pads and heat conduction base plate, thereby improve the radiating efficiency.

Drawings

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

fig. 2 is a top view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

fig. 4 is a schematic structural view of a second mounting seat of the present invention;

fig. 5 is a schematic structural view of the first mounting seat of the present invention;

fig. 6 is a cross-sectional view of the heat conductive substrate of the present invention;

fig. 7 is a top view of the heat conductive substrate of the present invention;

in the figure: the heat conducting base plate comprises a heat conducting base plate 1, a first heat radiating fin 2, a second heat radiating fin 3, a first mounting groove 4, a first limiting groove 5, a first mounting seat 6, a first raised line 7, a second mounting groove 8, a second limiting groove 9, a second mounting seat 10, a mounting strip 11, a second raised line 12, a heat conducting block 13, a mounting plate 14 and a mounting block 15.

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. 1-7, the present invention provides the following technical solutions: high-effect institutional advancement's fin group, including heat conduction base plate 1 and eight fin one 2, heat conduction base plate 1's material is copper, the heat conduction efficiency is high, fin one 2's material is aluminium, the radiating effect is good, eight fin one 2 equidistance are installed at heat conduction base plate 1's top, eight mounting groove one 4 has been seted up to heat conduction base plate 1's top equidistance, every fin one 2's bottom all is fixed with mount pad one 6, the material of mount pad one 6 also is copper, every mount pad one 6 all includes installation piece 15, and the equal detachably of every installation piece 15 installs in a mounting groove one 4.

Further, two spacing grooves 5 have all been seted up to every mounting groove 4 on the both sides wall symmetry, and every installation piece 15 all has two sand grips 7 in the symmetrical welding on the both sides wall, and every sand grip 7 all can slide with a spacing groove 5 cooperation, plays limiting displacement, and the fin 2 of avoiding after the installation drops, improves the stability of fin 2 installation, can easily realize installing in dismantling of fin 2, convenient transportation and carrying.

Further, two detachable cooling fins 3 are installed between every two adjacent cooling fins 2, two mounting grooves two 8 are symmetrically formed in the top of each mounting block 15, two adjacent mounting grooves two 8 in every two adjacent cooling fins 2 are a group, two mounting seats 10 are fixed to the bottom of each cooling fin two 3, each mounting seat two 10 comprises a mounting plate 14, two mounting strips 11 are symmetrically fixed to the bottom of each mounting plate 14, the two mounting strips 11 of each mounting plate 14 are installed in a matched mode with the two mounting grooves 8 in the group, the two mounting seats 10 are made of copper, two cooling fins 3 can be selected to be added according to actual cooling requirements, and the application range of the cooling fin group is enlarged.

Specifically, two spacing grooves two 9 have all been seted up to every mounting groove two 8 symmetries on the both sides wall, and every mounting bar 11 all has two sand grips two 12 in the symmetrical welding on the both sides wall, and every sand grip two 12 all can slide with the cooperation of a spacing groove two 9, plays limiting displacement, avoids two 3 drops of fin after the installation, improves the stability of two 3 installations of fin, easily realizes the dismouting of fin two 3.

It should be noted that the bottom of each mounting plate 14 is fixed with a heat conduction block 13, each heat conduction block 13 is in contact with the surface of the heat conduction substrate 1, the heat conduction block 13 is made of copper, and the contact area between the second mounting seat 10 and the heat conduction substrate 1 is increased, so that the heat dissipation efficiency is improved.

Further, every mounting groove 4 is all seted up to its inside from one side edge of heat conduction base plate 1, and one end that mounting groove 4 is located heat conduction base plate 1 edge is the opening, every mount pad 6 is all pushed into mounting groove 4 from the opening part of a mounting groove 4, during the use, avoid opening with mounting groove 4 downwards, thereby guarantee that fin one 2 and fin two 3 can not drop, eight mounting groove 4 all parallel arrangement each other, and set up for heat conduction base plate 1's edge slope, and the slope contained angle is 75, the area of contact of fin one 2 and fin two 3 with wind has been increased, thereby make wind take away the heat on the fin group fast, and the radiating efficiency is improved.

The utility model discloses a theory of operation and use flow: when the heat radiating fin is used, a worker firstly installs the eight heat radiating fins I2 into the eight mounting grooves I4 of the heat conducting substrate 1 one by one, and pushes the mounting seat I6 from the opening of the mounting groove I4 through the matching of the mounting seat I6 and the mounting groove I4 of the heat conducting substrate 1 and the matching of the convex strip I7 and the limiting groove I5, so that the heat radiating fins I2 are stably installed on the heat conducting substrate 1, the installation and the disassembly of the heat radiating fins I2 can be easily realized, the transportation and the carrying of a heat radiating fin group are convenient, and in addition, the downward opening of the mounting groove I4 is avoided when the heat radiating fin is used, and the heat radiating fins I2 can not fall off;

the adapter can select to add fin two 3 according to the demand, when treating that the heat dissipation device heat production is more, can install fin two 3 between two adjacent fin one 2, two mounting bars 11 through mount pad two 10 and the cooperation of two mounting grooves two 8 of two adjacent mount pads one 6, and the cooperation of sand grip two 12 and spacing groove two 9, push into mount pad two 10 between two fin one 2, heat conduction piece 13 and the heat conduction base plate 1 surface contact between two mount pads one 6 of two 10 bottoms of mount pad simultaneously, increase mount pad two 10 and heat conduction base plate 1's area of contact, thereby improve the radiating efficiency, the application scope of fin group has been enlarged in detachable fin two 3's design, improve practicality and market competition.

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. High-effect configuration improvement's fin group, including heat conduction base plate (1) and eight fin (2), its characterized in that: eight the top in heat conduction base plate (1) is installed to fin (2) equidistance, eight mounting groove (4) have been seted up to the top equidistance of heat conduction base plate (1), every the bottom of fin (2) all is fixed with mount pad (6), every mount pad (6) all include installation piece (15), and every installation piece (15) equal detachably installs in a mounting groove (4).

2. The high performance structurally improved fin assembly as recited in claim 1, wherein: every two spacing grooves (5) have all been seted up in mounting groove (4) symmetry on both sides wall, every installation piece (15) all have two sand grip (7) in the symmetrical welding on both sides wall, and every sand grip (7) all can slide with a spacing groove (5) cooperation.

3. The high performance structurally improved fin assembly as recited in claim 1, wherein: every adjacent two all install detachable fin two (3), every between fin (2) two mounting groove two (8) have been seted up to the equal symmetry in top of installation piece (15), and two adjacent mounting groove two (8) on every two adjacent fins (2) are a set of, every the bottom of fin two (3) all is fixed with mount pad two (10), and every mount pad two (10) all include mounting panel (14), every the equal symmetry in bottom of mounting panel (14) is fixed with two mounting bars (11), and two mounting bars (11) of every mounting panel (14) all with a set of mounting groove two (8) cooperation installation.

4. The high performance structurally improved fin assembly as recited in claim 3, wherein: every two spacing grooves two (9), every are all seted up in mounting groove two (8) symmetry on both sides wall mounting bar (11) all have two sand grip two (12) in the symmetrical welding on both sides wall, and every sand grip two (12) all can slide with a spacing groove two (9) cooperation.

5. The high performance structurally improved fin assembly as recited in claim 3, wherein: the bottom of each mounting plate (14) is fixed with a heat conduction block (13), and each heat conduction block (13) is in contact with the surface of the heat conduction substrate (1).

6. The high performance structurally improved fin assembly as recited in claim 1, wherein: every mounting groove (4) are all seted up to its inside from a side edge department of heat conduction base plate (1), and mounting groove (4) are located the one end at heat conduction base plate (1) edge and are the opening, every mount pad (6) are all in pushing into mounting groove (4) from the opening part of a mounting groove (4), eight mounting groove (4) all parallel arrangement each other to the edge slope setting for heat conduction base plate (1), and the slope contained angle is 75.