CN207573824U - A kind of free-splicing almag cooling fin - Google Patents

Abstract

The utility model discloses a kind of free-splicing almag cooling fins, including square shell and top plate, the back end outer surface of the square shell is installed with No.1 splicing slot, and the leading exterior surface of square shell is equipped with No.1 splicing block, one side external surface of the square shell is equipped with No. two splicing slots, and square another side external surface of shell is installed with No. two splicing blocks, the upper end outer surface of the square shell is equipped with locating slot.A kind of free-splicing almag cooling fin described in the utility model, equipped with square shell, No. two splicing slots, locating slot and No. two heat sinks, it can allow the cooling fin that can freely be spliced, it will not be limited in splicing by the size of shell, and can reduce heat sink splicing dislocation causes heat dissipation effect to be deteriorated, the heat dissipation effect for also allowing the cooling fin is more preferable, suitable for different operating situation, brings better prospect of the application.

Description

A kind of free-splicing almag cooling fin

Technical field

The utility model is related to cooling fin field, more particularly to a kind of free-splicing almag cooling fin.

Background technology

Cooling fin is a kind of device of the easy heat-generating electronic elements heat dissipation in electric appliance, mostly by aluminium alloy, brass or bronze Plate, sheet, splintery etc. are made, as cpu central processing unit will use sizable cooling fin, power supply in television set in computer Pipe, row are managed, and the power tube in amplifirer will use cooling fin, and general cooling fin in use will be in electronic component and cooling fin Contact surface applies last layer heat-conducting silicone grease, the heat that component is sent out is made more effectively to be transmitted on cooling fin, then dissipated through cooling fin It is dealt into surrounding air, the type of cooling fin has very much, and what is said here is a kind of free-splicing almag cooling fin； Existing cooling fin is when in use there are certain drawbacks, the poor use demand that cannot meet user of effect of heat dissipation, together Shi Buneng is freely spliced, and to certain limitation that the use of cooling fin is brought, splicing dislocation is susceptible in splicing Situation, the heat dissipation effect of cooling fin is caused to be deteriorated, certain influence is brought to the use of cooling fin, for this purpose, it is proposed that A kind of free-splicing almag cooling fin.

Utility model content

The main purpose of the utility model is that providing a kind of free-splicing almag cooling fin, can effectively solve The problems in background technology.

To achieve the above object, the technical solution that the utility model is taken is：

A kind of free-splicing almag cooling fin, including square shell and top plate, after the square shell End outer surface is installed with No.1 splicing slot, and the leading exterior surface of square shell is equipped with No.1 splicing block, the pros One side external surface of shape shell is equipped with No. two splicing slots, and square another side external surface of shell is installed with No. two splicings Block, the upper end outer surface of the square shell are equipped with locating slot, and the upper end outer surface of square shell is close to the position of side Mounting hole is installed, the upper end outer surface of the locating slot is installed with locating piece, and the inner surface of the square shell is set There is thermovent, the top plate is fixedly mounted on position of the inside by close over of square shell, and the lower section of the top plate is equipped with No.1 heat sink, and the lower section of No.1 heat sink is equipped with securing plate, the lower section of the securing plate is equipped with No. two heat sinks, and No. two The lower section of heat sink is equipped with bottom plate, and the inner surfaces of No. two splicings slot are installed with connecting hole, the No.1 heat sink and No. two heat sinks are fixedly connected with square shell, and the securing plate is arranged between No.1 heat sink and No. two heat sinks Position.

Preferably, the No.1 splicing block is a kind of rectangular-shape component, and the quantity of the locating slot is two groups.

Preferably, the quantity of the mounting hole is four groups, and mounting hole is placed in parallel respectively, and the mounting hole is arranged on fixed The both sides of position slot.

Preferably, the lower end outer surface of the square shell is equipped with heat-conducting block, and heat-conducting block outer surface is equipped with fixed screw, Heat-conducting block is fixedly connected by fixed screw with square shell.

Preferably, the connecting hole is internally provided with connecting screw, and connecting screw passes through connecting hole and No. two splicing slots work Dynamic connection.

Preferably, No. two heat sinks are arranged on the position between bottom plate and securing plate, the No.1 heat sink setting Position between top plate and securing plate.

Compared with prior art, the utility model has the advantages that：The free-splicing almag cooling fin, By the square shell of setting and No. two splicing slots, it can allow user that can freely be spliced to the cooling fin, and And will not be limited when splicing heat sink by stitching direction and size, by the locating slot of setting, heat sink can be avoided The situation that splicing dislocation causes heat sink heat dissipation effect to be deteriorated occurs, and allows the heat dissipation of the cooling fin by No. two heat sinks of setting Effect is more preferable, further meets the use demand of user, and whole device is simple, easy to operate, the effect used relative to Traditional approach is more preferable.

Description of the drawings

Fig. 1 is a kind of overall structure diagram of free-splicing almag cooling fin of the utility model.

Fig. 2 is a kind of partial view of free-splicing almag cooling fin of the utility model.

Fig. 3 is a kind of local structure view of free-splicing almag cooling fin of the utility model.

Fig. 4 is the enlarged view at A in a kind of Fig. 3 of free-splicing almag cooling fin of the utility model.

In figure：1st, square shell；2nd, No.1 splicing slot；3rd, No.1 splicing block；4th, No. two splicing slots；5th, No. two splicings Block；6th, locating slot；7th, mounting hole；8th, locating piece；9th, thermovent；10th, top plate；11st, No.1 heat sink；12nd, securing plate；13rd, two Number heat sink；14th, bottom plate；15th, connecting hole.

Specific embodiment

To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below With reference to specific embodiment, the utility model is expanded on further.

As shown in Figs 1-4, a kind of free-splicing almag cooling fin, it is square including square shell 1 and top plate 10 The back end outer surface of shape shell 1 is installed with No.1 splicing slot 2, and the leading exterior surface of square shell 1 is spelled equipped with No.1 Block 3 is connect, a side external surface of square shell 1 is equipped with No. two splicing slots 4, and 1 another side external surface of square shell fixes peace Equipped with No. two splicing blocks 5, the upper end outer surface of square shell 1 is equipped with locating slot 6, and the upper end outer surface of square shell 1 Mounting hole 7 is equipped with close to the position of side, the upper end outer surface of locating slot 6 is installed with locating piece 8, square shell 1 Inner surface is equipped with thermovent 9, and the position of close over is leaned in the inside that top plate 10 is fixedly mounted on square shell 1, under top plate 10 Side is equipped with No.1 heat sink 11, and the lower section of No.1 heat sink 11 is equipped with securing plate 12, and the lower section of securing plate 12 is equipped with No. two and dissipates Hot plate 13, and the lower section of No. two heat sinks 13 is equipped with bottom plate 14, the inner surface of No. two splicing slots 4 is installed with connecting hole 15, No.1 heat sink 11 and No. two heat sinks 13 are fixedly connected with square shell 1, and securing plate 12 is arranged on No.1 heat sink 11 With the position between No. two heat sinks 13.

No.1 splicing block 3 is a kind of rectangular-shape component, and the quantity of locating slot 6 is two groups；The quantity of mounting hole 7 is four Group, and mounting hole 7 is placed in parallel respectively, mounting hole 7 is arranged on the both sides of locating slot 6；The lower end outer surface of square shell 1 is set There is heat-conducting block, heat-conducting block outer surface is equipped with fixed screw, and heat-conducting block is fixedly connected by fixed screw with square shell 1；Even The connecting screw that is internally provided in hole 15 is connect, connecting screw passes through connecting hole 15 to be flexibly connected with No. two splicing slots 4；No. two heat sinks 13 are arranged on the position between bottom plate 14 and securing plate 12, and No.1 heat sink 11 is arranged on the position between top plate 10 and securing plate 12 It puts.

It should be noted that the utility model is a kind of free-splicing almag cooling fin, in use, by by one No.1 splicing block 3 on block cooling fin is inserted on another piece of cooling fin and cooling fin is stitched together in No.1 splicing slot 2, and two The setting of number splicing slot 4 and No. two splicing blocks 5 is combined with square shell 1 and allows the cooling fin that can freely be spliced, Splice and be implanted into fixed screw in connecting hole 15 after cooling fin and be stably connected with two cooling fins, planted in mounting hole 7 Enter fixed screw cooling fin is stably fixed on the device for needing to radiate, when splicing cooling fin by locating slot 6 determining Position block 8 is positioned, the setting of locating slot 6, avoids the shape that cooling fin splicing dislocation causes cooling fin heat dissipation effect to be deteriorated Condition occurs, and top plate 10 and bottom plate 14 play the function of supporting heat sink, and the setting of securing plate 12 makes the cooling fin more hard Gu the setting of No. two heat sinks 13, the heat dissipation effect for allowing the cooling fin is more preferable, more practical.

The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (6)

1. a kind of free-splicing almag cooling fin, including square shell（1）With top plate（10）, it is characterised in that：Institute State square shell（1）Back end outer surface be installed with No.1 splicing slot（2）, and square shell（1）Front end appearance Face is equipped with No.1 splicing block（3）, the square shell（1）A side external surface be equipped with No. two splicing slots（4）, and square is outer Shell（1）Another side external surface is installed with No. two splicing blocks（5）, the square shell（1）Upper end outer surface be equipped with it is fixed Position slot（6）, and square shell（1）Upper end outer surface close to the position of side be equipped with mounting hole（7）, the locating slot（6） Upper end outer surface be installed with locating piece（8）, the square shell（1）Inner surface be equipped with thermovent（9）, the top Plate（10）It is fixedly mounted on square shell（1）Inside lean on close over position, the top plate（10）Lower section be equipped with No.1 Heat sink（11）, and No.1 heat sink（11）Lower section be equipped with securing plate（12）, the securing plate（12）Lower section be equipped with No. two Heat sink（13）, and No. two heat sinks（13）Lower section be equipped with bottom plate（14）, No. two splicings slot（4）Inner surface fix peace Equipped with connecting hole（15）, the No.1 heat sink（11）With No. two heat sinks（13）With square shell（1）It is fixedly connected, institute State securing plate（12）It is arranged on No.1 heat sink（11）With No. two heat sinks（13）Between position.

2. a kind of free-splicing almag cooling fin according to claim 1, it is characterised in that：The No.1 splicing Block（3）For a kind of rectangular-shape component, the locating slot（6）Quantity be two groups.

3. a kind of free-splicing almag cooling fin according to claim 1, it is characterised in that：The mounting hole （7）Quantity for four groups, and mounting hole（7）It is placed in parallel respectively, the mounting hole（7）It is arranged on locating slot（6）Both sides.

4. a kind of free-splicing almag cooling fin according to claim 1, it is characterised in that：The square is outer Shell（1）Lower end outer surface be equipped with heat-conducting block, heat-conducting block outer surface is equipped with fixed screw, heat-conducting block pass through fixed screw with it is square Shape shell（1）It is fixedly connected.

5. a kind of free-splicing almag cooling fin according to claim 1, it is characterised in that：The connecting hole （15）Be internally provided with connecting screw, connecting screw passes through connecting hole（15）With No. two splicing slots（4）Flexible connection.

6. a kind of free-splicing almag cooling fin according to claim 1, it is characterised in that：No. two heat dissipations Plate（13）It is arranged on bottom plate（14）With securing plate（12）Between position, the No.1 heat sink（11）It is arranged on top plate（10）With Securing plate（12）Between position.