CN2794115Y

CN2794115Y - Laminated radiating fin buckle structure

Info

Publication number: CN2794115Y
Application number: CN 200520016066
Authority: CN
Inventors: 温斯茂
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-15
Filing date: 2005-04-15
Publication date: 2006-07-05
Anticipated expiration: 2015-04-15

Abstract

The utility model discloses a laminated radiating fin buckle structure which is composed of a plurality of sheet-shaped bodies which are laminated and combined. Both sides of each sheet-shaped body are provided with vertical sheets, and the proper positions of the vertical sheets are punched into joining sheets for connecting the other sheet-shaped body. Convex points and concave faces are respectively punched at two side faces of the joining sheets and the vertical sheets at the positions of the joining sheets, and the sheet-shaped body adjacent to the joining sheets is punched into clamping and fixing sheets, and the sheet-shaped body adjacent to the joining sheets is combined to the other sheet-shaped body so as to form laminated structure. By the concave faces, the sheet-shaped body adjacent to the joining sheets is buckled to the convex points of the other sheet-shaped body, the clamping and fixing sheets of the other sheet-shaped body is just supported and butted with the convex points. Buckle groups at both of the two sides of the joining sheets are supported and butted by the convex points and the clamping and fixing sheets, so that the laminated combination of each sheet-shaped body is tightly fixed and is not easy to separate, and the utility model has the advantages of easy assembly and easy production.

Description

Stacked fin button group structure

Technical field

The utility model relates to a kind of stacked fin button group structure, refers to that especially a kind of simple in structure being easy to produce, and can promote the structure of the more fastening difficult drop-off of stacked combination of each plates of fin.

Background technology

Prevailing of online game and ecommerce, enjoy the trading environment of its exquisite game picture or safety, operational capability for CPU requires also to improve relatively, the heat that its high workload frequency running produces increases relatively, therefore finned acceleration CPU distribute heat is a necessary means, and fin generally is divided into two kinds, and a kind of is fin with the one-body molded making of aluminium extruded type, and is another kind of then be the stacked fin of metal material such as copper with the lamination combination.No matter be which kind of fin framework, it is countless to apply for a patent person on record, such as the TaiWan, China patent of notification number M255450 number, M250227 number etc.

With a known fin combination structure is example, as shown in Figure 1, it is the stacked fin 10 that is halved together and is constituted with a plurality of fin, each layer all has: a body plate 11 and two corresponding horizontal parts 12, wherein this horizontal part 12 is extended by aforementioned body plate 11 two ends and is hung down with body plate 11 and handed over, each horizontal part 12 comprises a draw-in groove 13 at least, and extend a protuberance 14 again by the front side of this draw-in groove 13, this protuberance 14 then convexes with a buckle element 15, therefore by the buckle element 15 of aforementioned draw-in groove 13, can make each adjacent fin 10 be fastened into the fin combination with aforementioned protuberance 14.

But, most knockdown stacked heat sink design, draw-in groove or perforate on it are various, cause the course of processing loaded down with trivial details, and aforementioned draw-in groove 13 combines with protuberance 14, only be the fixing of single side, often make a complete stacked fin pack or transport in the process and vibrate, or when assembling, exert oneself or the ground of dropping accidentally, be separated into several sections and be incoherent shape and peel off, be all due to the fastening defective tightness of 13 of protuberance 14 and draw-in grooves, all cause puzzlement on both side, be necessary to do further improvement in fact for manufacturer and user.

Therefore, the utility model is improved at the unclear stacked heat radiating fin structure of aforementioned combined effect, so that the more fastening difficult drop-off of the stacked combination of fin, and assembling is easy to produce easily.

The utility model content

The purpose of this utility model provides a kind of stacked fin button group structure, mainly be the design that sees through two-sided blocking, the snapping of each layer fin can't be peeled off, this fastener is with the stamping technology moulding simultaneously, making is simple and snapping is easy, helps production procedure smooth and easy.

Another purpose of the present utility model provides a kind of stacked fin button group structure, vertical plate in its joining piece position, upper limb forms location indentations, lower edge extends a spacer, this spacer is placed in the location indentations of next layer plates, this location indentations is then kept supplying the spacer of one deck plates, thereby locatees the position of each layer plates assembling, and provides machine assembling location to use.

A purpose more of the present utility model provides a kind of stacked fin button group structure, makes aforesaid joining piece not limit the dual-side of being located at plates, and directly punching press is in the appropriate location of plates, thereby different fin forms assemblings are provided.

For achieving the above object, the utility model proposes a kind of stacked fin button group structure, combine by a plurality of plates are stacked, the both sides of these plates are provided with vertical plate, stamp out at least one group in order to link the joining piece of another plates in the appropriate location of vertical plate, wherein: the vertical plate of this joining piece and position thereof stamps out a salient point respectively, this salient point forms corresponding concave surface in the another side, these plates stamp out the fixing sheet at a tool angle of inclination at a distance of the joining piece appropriate location, and are formed with corresponding punching hole in the plates place; By salient point, fixing sheet both sides, convergence part button group is replaced, made the more fastening difficult drop-off of stacked combination of each plates.

Should be corresponding to the vertical plate position of joining piece, upper limb forms location indentations, and lower edge extends a spacer.

This joining piece and vertical plate are at a distance of the thickness of plates.

The utility model has further proposed a kind of stacked fin button group structure, combine by a plurality of plates are stacked, wherein, these plates stamp out the joining piece of mutual correspondence in four end appropriate locations, this joining piece is perpendicular to plates and include button group section and following button group section two parts, the two equal punching press has a salient point, and is formed with concave surface in the another side of this salient point; These plates stamp out the fixing sheet at a tool angle of inclination at a distance of the joining piece appropriate location, and are formed with corresponding punching hole in the plates place; By salient point, fixing sheet the last button group section both sides button group of joining piece is replaced, made the more fastening difficult drop-off of stacked combination of each plates.

These plates are provided with a through hole in the appropriate location, and are formed with coaming plate with following button group section equal height in the periphery of this through hole.

This goes up button group section at a distance of following button group section one sheet body thickness.

In sum, the stacked fin button group structure that the utility model proposes, combine by a plurality of plates are stacked, the both sides of each plates are provided with vertical plate, stamp out in order to link the joining piece of another plates in the appropriate location of vertical plate, and form in the two sides of the vertical plate of this joining piece and position thereof and to stamp out salient point and concave surface respectively, and the plates punching press that is close to joining piece has the fixing sheet, these plates are combined in another plates and become laminated construction, be buckled in the salient point of another plates by concave surface, make the fixing sheet of another plates just be resisted against salient point simultaneously, pass through salient point, fixing sheet replaces joining piece both sides button group, make the more fastening difficult drop-off of stacked combination of each plates, and assembling is easy to produce easily.

Description of drawings

Fig. 1 is known stacked fin combination exploded perspective view;

Fig. 2 is the perspective exploded view of first kind of embodiment of the utility model;

Fig. 3 is the combination generalized section of Fig. 2;

Fig. 4 is the perspective exploded view of first kind of embodiment of the utility model;

Fig. 5 is the combination generalized section of Fig. 2.

Description of reference numerals:

10 stacked fin 11 body plates 12 horizontal parts 13 draw-in grooves

14 protuberances, 15 buckle elements, 20 fin 21,21 ', 21 " plates

22,22 ' vertical plate 23,23 ' joining piece 24,24 ' salient point 25,25 ' concave surface

26,26 ' location indentations, 27 spacers 28 fix sheet 29 punching hole

30 fin 31,31 ' plates 32,32 ' joining piece 321,321 ' are gone up button group section

322 times button group section 323,323 ' salient point 324,324 ' concave surface 33 fix sheet

34 punching hole, 35 through holes, 36 coaming plates, 40 cylinders

Embodiment

Be familiar with this skill personage and understand the purpose of this utility model, feature and effect for making, now by following specific embodiment, and conjunction with figs., in detail explanation as after.

Shown in Fig. 2,3, show the perspective exploded view of first kind of embodiment of the utility model respectively, and the combination generalized section; The utility model provides a kind of stacked fin button group structure, and this fin 20 is by a plurality of plates 21 stacked combining.

The both sides of these plates 21 are provided with vertical plate 22, stamp out at least one group of joining piece 23 in order to link another plates 21 ' in the appropriate location of vertical plate 22, this joining piece 23 and the thickness of vertical plate 22 at a distance of plates 21, and stamp out a salient point 24 respectively at the vertical plate 22 of this joining piece 23 and position thereof, and form concave surface 25 in another side corresponding to salient point 24.In addition, should be corresponding to vertical plate 22 positions of joining piece 23, upper limb forms location indentations 26, and lower edge extends a spacer 27, this spacer 27 is placed in the location indentations 26 ' of next layer plates 21 ', and 26 of this location indentations are kept supplying one deck plates 21 " spacer.These plates 21 stamp out the fixing sheet 28 at a tool angle of inclination at a distance of joining piece 23 appropriate locations, and are formed with corresponding punching hole 29 in plates 21 places.

The combination of this fin 20, be that a plurality of plates 21 are stacked mutually, make spacer 27 be inserted in the location indentations 26 ' of next layer plates 21 ', the joining piece 23 ' of next layer plates 21 ' promptly manifests from the punching hole 29 of these plates 21 at this moment, make down the concave surface 25 ' of one deck joining piece 23 ' be buckled in the salient point 24 of these plates 21 in vertical plate 22, this fixing sheet 28 just is resisted against the salient point 24 ' upper limb of the joining piece 23 ' of next layer plates 21 ' simultaneously.So, next layer plates 21 ' are promptly because of the both sides of its joining piece 23 ', are subjected to salient point 24 respectively, fix the resistance system of sheet 28 and can't separate with these plates 21 are closely fixing.By that analogy, all the other plates are all affixed with identical gimmick, and constitute a complete stacked fin 20.

Aforesaid joining piece 23 does not limit the dual-side of being located at plates 21, and directly punching press provides different fin form assemblings in the appropriate location of plates 21.

Shown in Fig. 4,5, show the perspective exploded view of second kind of embodiment of the utility model respectively, and the combination generalized section; These plates 31 stamp out the joining piece 32 of mutual correspondence in four end appropriate locations, this joining piece 32 is perpendicular to plates 31 and include button group section 321 and following button group section 322 two parts, this goes up button group section 321 at a distance of following button group section 322 1 plates 31 thickness, the two equal punching press has a salient point 323, and is formed with concave surface 324 in the another side of this salient point 323.These plates 31 stamp out the fixing sheet 33 at a tool angle of inclination at a distance of joining piece 32 appropriate locations, and are formed with corresponding punching hole 34 in plates 31 places.In addition, avoid in when combination distortion for plates 31 good supporting are provided, these plates 31 are provided with a through hole 35 in the appropriate location, and are formed with coaming plate 36 with following button group section 322 equal heights in the periphery of this through hole 35.

The combination of this fin 30, these plates 31 can be inserted in the cylinder 40 by through hole 35 and be located, after two plates 31 are stacked, the last button group section 321 ' of the joining piece 32 ' of next layer plates 31 ' promptly manifests from the punching hole 34 of these plates 31, make down the concave surface 324 ' of the last button group section 321 ' of one deck joining piece 32 ' be buckled in the salient point 323 of the following button group section 322 of this joining piece 32, this fixing sheet 33 just is resisted against down the salient point 323 ' upper limb of the last button group section 321 ' of one deck joining piece 32 ' simultaneously.So, next layer plates 31 ' are promptly because of the both sides of button group section 321 ' on it, are subjected to salient point 323 respectively, fix the resistance system of sheet 33 and can't separate with these plates 31 are closely fixing.By that analogy, all the other plates are all affixed with identical gimmick, and constitute a complete stacked fin 30.

Therefore, stacked fin button group structure provided by the utility model has the more fastening difficult drop-off of stacked combination of each plates of promoting fin, the advantage that is easy to produce simple in structure.

Below the utility model is done one and describe in detail, only the above person only is a preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented.Be that all equalizations of doing according to claim of the present utility model change and modify etc., all should still belong in the patent covering scope of the present utility model.

Claims

1, a kind of stacked fin button group structure combines by a plurality of plates are stacked, and the both sides of these plates are provided with vertical plate, extrude at least one group in order to link the joining piece of another plates in the vertical plate upper punch, it is characterized in that:

The vertical plate of this joining piece and position thereof stamps out a salient point respectively, and this salient point forms corresponding concave surface in the another side, and these plates stamp out the fixing sheet at a tool angle of inclination near the joining piece place, and is formed with the punching hole of correspondence in the plates place; Described salient point, fixing sheet are replaced both sides, convergence part button group.

2, stacked fin button group structure as claimed in claim 1 is characterized in that, should be corresponding to the vertical plate position of joining piece, and upper limb forms location indentations, and lower edge extends a spacer.

3, stacked fin button group structure as claimed in claim 1 is characterized in that, this joining piece and vertical plate are at a distance of the thickness of plates.

4, a kind of stacked fin button group structure, combine by a plurality of plates are stacked, it is characterized in that, these plates stamp out the joining piece of mutual correspondence in four end positions, this joining piece is perpendicular to plates and include button group section and following button group section two parts, the two equal punching press has a salient point, and is formed with concave surface in the another side of this salient point; These plates stamp out the fixing sheet at a tool angle of inclination at close joining piece place, and are formed with corresponding punching hole in the plates place; Described salient point, fixing sheet are replaced the last button group section both sides button group of joining piece.

5, stacked fin button group structure as claimed in claim 4 is characterized in that these plates are provided with a through hole in the appropriate location, and is formed with coaming plate with following button group section equal height in the periphery of this through hole.

6, stacked fin button group structure as claimed in claim 4 is characterized in that, button group section is at a distance of following button group section one sheet body thickness on this.