CN217283825U - Monomer fin that radiating efficiency is high - Google Patents

Abstract

The utility model discloses a monoblock fin that radiating efficiency is high, including shell body, radiator unit and filter frame, radiator unit includes connecting plate and fin, the connecting plate is provided with two and is parallel to each other, welded fastening has the mount pad on the wall of shell body left and right sides. The utility model discloses in, a plurality of radiating block has all been installed on the both sides face of fin, the heat radiating area of fin has been increased, need not additionally increase the fin alright with improving the radiating efficiency, save the cost, with the recess of the top of fin and bottom and the protruding plug bush chucking of mutual symmetry on two connecting plates, two connecting plates that will be equipped with the fin are aimed at two mounting grooves from top to bottom and are inserted, the slot that aligns on the mount pad with the plug block on filter frame both sides is from last down inserting, it is downthehole to twist the bolt on the plug block with the gim peg, it is spacing to assist two connecting plates with the frame limit of filter frame, can install radiator unit fast, for traditional monomer fin, the device has improved the practicality.

Description

Monomer fin that radiating efficiency is high

Technical Field

The utility model relates to a radiator technical field especially relates to a monoblock fin that radiating efficiency is high.

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 existing single radiating fin has a single structure and low radiating efficiency, and generally needs workers to additionally increase radiating fins to improve the radiating efficiency, so that the mode has high cost, and the existing single radiating fins are not only free of dustproof protection but also are closely arranged and difficult to be detached independently, so that maintenance personnel are not convenient to clean and repair the radiating fins.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a single radiating fin with high radiating efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a monomer radiating fin with high radiating efficiency comprises an outer shell, a radiating assembly and a filter frame;

a rectangular through hole is formed in the outer shell, and mounting grooves are formed in a top plate and a bottom plate of the rectangular through hole;

the radiating assembly comprises two connecting plates and radiating fins, the two connecting plates are parallel to each other and are respectively matched with the mounting groove plug bushes, bulges are symmetrically arranged on one side surface of each connecting plate opposite to each other, the radiating fins are matched on the upper plug bushes and the lower plug bushes of the two mutually symmetrical bulges, and a plurality of radiating blocks are arranged on the left side surface and the right side surface of each radiating fin at equal intervals in the vertical height direction;

mounting seats are fixedly welded at the edges of the rectangular through holes on the left side wall and the right side wall of the outer shell, and slots are formed in the mounting seats;

be provided with the filter screen between the inner wall of filter frame, all the welding has the inserted block on filter frame along width direction's the both sides wall, inserted block and slot plug bush cooperation.

Preferably, the top and the bottom of the radiating fin are both provided with grooves matched with the protrusions.

Preferably, the bulges are arranged at equal intervals and are arranged in a rectangular array.

Preferably, the two side walls of the mounting seat in the vertical direction are provided with positioning bolts.

Preferably, the insert block is provided with a bolt hole matched with the positioning bolt.

Preferably, the two end faces, far away from each other, of the connecting plates are tightly attached to the top and the bottom of the mounting groove respectively.

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

1. the utility model discloses in, this monomer fin that radiating efficiency is high, because of all installed a plurality of radiating block on the both sides face of fin, increased the heat radiating area of fin, consequently need not additionally increase the fin alright with improving radiating efficiency, save the cost, for traditional monomer fin, the device has improved the practicality.

2. The utility model discloses in, this monoblock fin that radiating efficiency is high, at first with the protruding plug bush chucking of mutual symmetry on the recess of the top of fin and bottom and two connecting plates, then two mounting grooves about will being equipped with two connecting plates of fin are aimed at and are inserted, align the inserted block on filter frame both sides this moment slot on the mount pad from last down inserting, then twist into the bolt hole on the inserted block with the pilot bolt, it is spacing to assist two connecting plates with the frame limit of filter frame, alright pack radiator unit in the shell body, when needing to wash the fin and maintain, only need take out from the shell body with two connecting plates of fin will be equipped with, then take solitary fin out from the arch, alright wash the maintenance to the fin, for traditional monoblock fin, the device has improved the practicality.

Drawings

Fig. 1 is a schematic structural view of a monolithic heat sink with high heat dissipation efficiency according to the present invention;

fig. 2 is a top view of a monoblock heat sink with high heat dissipation efficiency provided by the present invention;

fig. 3 is a perspective view of a heat dissipation assembly of a monoblock heat dissipation fin with high heat dissipation efficiency provided by the present invention;

fig. 4 is a perspective view of an outer shell of a monoblock heat sink with high heat dissipation efficiency provided by the present invention;

fig. 5 is a perspective view of a heat sink of the monoblock heat sink with high heat dissipation efficiency provided by the present invention;

fig. 6 is a perspective view of a connection plate of a monoblock heat sink with high heat dissipation efficiency provided by the present invention.

Illustration of the drawings:

1. an outer housing; 101. a rectangular through hole; 102. mounting grooves; 2. a heat dissipating component; 21. a connecting plate; 211. a protrusion; 22. a heat sink; 221. a heat dissipating block; 222. a groove; 3. a mounting seat; 31. inserting slots; 32. positioning bolts; 4. a filter frame; 41. filtering with a screen; 42. inserting a block; 43. bolt 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, a monoblock heat sink with high heat dissipation efficiency comprises an outer shell 1, a heat dissipation assembly 2 and a filter frame 4;

a rectangular through hole 101 is formed in the outer shell 1, and mounting grooves 102 are formed in a top plate and a bottom plate of the rectangular through hole 101;

the heat dissipation assembly 2 comprises two connecting plates 21 and two heat dissipation fins 22, the two connecting plates 21 are parallel to each other, the two connecting plates 21 are respectively in plug-in fit with the mounting grooves 102, the opposite side surfaces of the connecting plates 21 are symmetrically provided with protrusions 211, and the upper and lower two symmetrical protrusions 211 are inserted and matched with the heat sink 22, the left and right side surfaces of the heat sink 22 are provided with a plurality of heat dissipation blocks 221 at equal intervals along the vertical height direction, the heat passes through the outer shell 1, the connecting plate 21, the heat sink 22 and finally reaches the heat dissipation blocks 221, because the two side surfaces of the heat sink 22 are all provided with a plurality of heat dissipation blocks 221, the heat dissipation block 221 increases the heat dissipation area of the heat dissipation fins 22, so that the heat dissipation efficiency can be improved without additionally increasing the heat dissipation fins 22, the cost is saved, and the heat dissipation assembly 2 can be quickly installed by inserting and clamping the grooves 222 at the top and the bottom of the heat dissipation fins 22 and the protrusions 211 which are symmetrical to each other on the two connecting plates 21;

the edges of the rectangular through holes 101 on the left side wall and the right side wall of the outer shell 1 are fixedly welded with mounting seats 3, and slots 31 are formed in the mounting seats 3;

be provided with filter screen 41 between the inner wall of filter frame 4, all weld the inserted block 42 on the both sides wall of filter frame 4 along width direction, inserted block 42 and slot 31 plug bush cooperation, aim at the inserted block 42 on filter frame 4 both sides slot 31 on the mount pad 3 from last down inserting, then screw into the bolt hole 43 on the inserted block 42 with the pilot pin 32 in, wherein filter screen 41 can effectually slow down in a large number of dust debris that get into in the fin 22 and pile up and influence its radiating efficiency.

The top and the bottom of the heat dissipation plate 22 are both provided with grooves 222 matched with the protrusions 211, the protrusions 211 are arranged at equal intervals and are arranged in a rectangular array, and the grooves 222 at the top and the bottom of the heat dissipation plate 22 and the protrusions 211 which are symmetrical to each other on the two connecting plates 21 are clamped in a plugging manner to install the heat dissipation assembly 2.

All be provided with the gim peg 32 on mount pad 3 along the both sides wall of vertical direction, set up gim peg 32 matched with bolt hole 43 on the inserted block 42, align the inserted block 42 on mount pad 3 with the inserted block 42 on filter frame 4 both sides and follow the last down insertion, then screw in the bolt hole 43 on the inserted block 42 with gim peg 32, wherein the frame limit of filter frame 4 is supplementary spacing to two connecting plates 21, filter screen 41 can effectually slow down in a large number of dust debris entering fin 22 and pile up its radiating efficiency of influence.

The end surfaces of the two connecting plates 21, which are far away from each other, are closely attached to the top and the bottom of the mounting groove 102, respectively.

The working principle is as follows: when the single radiating fin with high radiating efficiency is used, heat passes through the outer shell 1, the connecting plates 21 and the radiating fins 22 to the radiating blocks 221, because the radiating blocks 221 are arranged on the two side surfaces of the radiating fin 22, and the radiating blocks 221 increase the radiating area of the radiating fin 22, the radiating efficiency can be improved without additionally increasing the radiating fins 22, the cost is saved, firstly, the grooves 222 at the top and the bottom of the radiating fin 22 are tightly inserted and sleeved with the protrusions 211 which are symmetrical to each other on the two connecting plates 21, then the two connecting plates 21 provided with the radiating fins 22 are inserted by aligning with the upper and the lower mounting grooves 102, at the moment, the inserting blocks 42 at the two sides of the filter frame 4 are inserted from top to bottom by aligning with the inserting grooves 31 on the mounting seat 3, then the positioning bolts 32 are screwed into the bolt holes 43 on the inserting blocks 42, the two connecting plates 21 are assisted and limited by the frame edge of the filter frame 4, and the radiating component 2 can be quickly arranged in the outer shell 1, when the heat dissipation fins 22 need to be cleaned and maintained, the heat dissipation fins 22 can be cleaned and maintained only by taking out the two connection plates 21 with the heat dissipation fins 22 from the outer case 1 and then drawing out the individual heat dissipation fins 22 from the protrusions 211.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A monoblock radiating fin with high radiating efficiency is characterized by comprising an outer shell (1), a radiating component (2) and a filter frame (4);

a rectangular through hole (101) is formed in the outer shell (1), and mounting grooves (102) are formed in a top plate and a bottom plate of the rectangular through hole (101);

the heat dissipation assembly (2) comprises two connecting plates (21) and heat dissipation fins (22), the two connecting plates (21) are parallel to each other, the two connecting plates (21) are respectively matched with the inserting sleeves of the mounting grooves (102), the opposite side surfaces of the connecting plates (21) are symmetrically provided with protrusions (211), the heat dissipation fins (22) are matched on the upper and lower symmetrical protrusions (211) in an inserting sleeve mode, and the left side surface and the right side surface of each heat dissipation fin (22) are provided with a plurality of heat dissipation blocks (221) at equal intervals in the vertical height direction;

mounting seats (3) are fixedly welded at the edges of the rectangular through holes (101) on the left side wall and the right side wall of the outer shell (1), and slots (31) are formed in the mounting seats (3);

be provided with filter screen (41) between the inner wall of filter frame (4), all weld on filter frame (4) along width direction's both sides wall has inserted block (42), inserted block (42) and slot (31) plug bush cooperation.

2. The monoblock heat sink with high heat dissipation efficiency as recited in claim 1, wherein the top and bottom of the heat sink (22) are both provided with grooves (222) which are matched with the protrusions (211).

3. The monoblock heat sink with high heat dissipation efficiency as recited in claim 1, wherein the protrusions (211) are arranged in a plurality of equal intervals and are arranged in a rectangular array.

4. The monoblock heat sink with high heat dissipation efficiency as recited in claim 1, wherein two side walls of the mounting seat (3) along the vertical direction are provided with positioning bolts (32).

5. The monoblock heat sink with high heat dissipation efficiency as recited in claim 1, wherein the insert block (42) is provided with bolt holes (43) matched with the positioning bolts (32).

6. The monoblock heat sink with high heat dissipation efficiency as recited in claim 1, wherein the end surfaces of the two connection plates (21) far away from each other are closely attached to the top and bottom of the mounting groove (102), respectively.

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