CN201174848Y - Heat radiating fin - Google Patents

Abstract

The utility model relates to a radiating fin. The fin is a plate body, two sides of the plate body are correspondingly provided with a folded edge, the plate body is provided with an orifice for the gas to pass through during radiation, one side of the orifice is provided with a buckle part, and two sides of the buckle part extend with a buckle extension end. When the plate body has plural stacks, the buckle extension end of the rear plate body can hook and buckle the buckle part of the front plate body, which ensures that a plurality of the plate bodies are integrated into a stable buckler.

Description

Radiating fin

Technical field

This creation system is relevant for a kind of radiating fin, and it mainly provides a kind of radiating fin of tool radiating effect, refers to offer the aperture especially, and extends in this aperture one side and to be provided with button and to stretch and hold and radiating fin that button portion can mutually combine radiating fin.

Background technology

Because the progress in science and technology epoch, the operational effectiveness of electronic building brick is more and more higher, to such an extent as to the functional requirement to radiator also increases thereupon, known radiator is in order to increase heat radiation function, all significantly adopt the radiating fin group of stacking-type, and constantly research and development improvement on radiating fin, therefore high-effect radiator has been one of most important research and development emphasis of industrial circle today.

See also the three-dimensional combination figure that the 1st figure is known radiating fin, by can be found among the figure radiating fin group 1 be by plural pieces radiating fin 11 each other storehouse constituted, in the corresponding flanging 111 that is provided with of radiating fin 11 dual-sides, and be provided with an end of thread 1112 and a button portion 1111 in this flanging 111, when this radiating fin 11 and another radiating fin 11 need be done the storehouse combination, contact and be resisted against on the plane 112 with the plane 112 of the radiating fin 11 that is positioned at the rear end by the radiating fin 11 set flangings 111 that are positioned at front end, end of thread 1112 hooks that order is positioned at front end radiating fin 11 make radiating fin 11 combine with another radiating fin 11 in the button portion 1111 of rear end radiating fin 11; Known radiating fin produces the anxiety of too much waste material or defective products when being easy to produce, cause the comparatively increase of complexity and cost of whole procedure of processing; Radiating fin 11 is after preliminary combination with one another in addition, because of this end of thread 1112 and button portion 1111 are located on this flanging 111, when being subjected to influencing of external force more or less to produce deflection, cause the radiating fin 11 of combination once again can't be as first combination the time complete driving fit or easily produce the phenomenon that comes off and get loose; So known radiating fin has following shortcoming:

1. waste material is too much;

2. fasten built on the sand each other;

3. production cost is higher and expend man-hour;

4. the fastening position is subject to the external force effect and gets loose.

Technology contents

For solving the shortcoming of above-mentioned known techniques, the main purpose of this creation is to provide a kind of can more known radiating fin will significantly save material and can not produce the radiating fin that causes cost of idleness more than waste material.

This is created another secondary objective system a kind of radiating fin that processing is quick, reduce, reduce cost man-hour that is is provided.

For reaching above-mentioned purpose, this creation is providing a kind of radiating fin, it is characterized in that wherein this fin is a lamellar body, is provided with a flanging in these lamellar body two side-line correspondences; And on this lamellar body, offering at least one aperture, this aperture one side-line extends the button portion that is provided with; And should button portion both sides extend and be provided with a button and stretch end, this button is stretched and is offered a hole on the end; This lamellar body is plural storehouse, stretches the button portion of the hole hook of end in last lamellar body for back one lamellar body button, makes plural lamellar body be the person that stablizes the fastening.

In the radiating fin, this button of described radiating fin stretches that type is trapezoidal or triangle or semicircle outside the end.

In the radiating fin, type is trapezoidal or semicircle or triangle outside described this aperture.

So this creation has following advantage:

1. saving material;

2. separate the cost-saving;

3. radiating efficiency is better;

Fin and fin to combine effect better.

Description of drawings

The 1st figure is known radiating fin group stereogram;

2A figure is the stereogram of the preferred embodiment of this creation;

2B figure is the another side stereogram of the preferred embodiment of this creation;

2C figure is the partial enlarged drawing of the preferred embodiment of this creation;

The 3rd figure is the three-dimensional exploded view of the preferred embodiment of this creation;

The 4th figure is the three-dimensional combination figure of the preferred embodiment of this creation;

5A figure is the combination schematic diagram of the preferred embodiment of this creation;

5B figure is the combination partial enlarged drawing of the preferred embodiment of this creation;

The 6th figure is that the mechanism of the preferred embodiment of this creation uses schematic diagram;

7A figure is another preferred embodiment stereogram of this creation;

7B figure is another preferred embodiment stereogram of this creation.

Accompanying drawing primary clustering symbol description:

Lamellar body 2, flanging 21, plane 22, aperture 221, button portion 2211, button is stretched end 2212, hole 2213, the air-flow 3. that flows

Execution mode]

Characteristic on the above-mentioned purpose of this creation and structure thereof and the function will be illustrated according to appended graphic preferred embodiment.

This creation system provides a kind of radiating fin, diagram is this creation preferred embodiment, see also 2A, 2B, 3,4,5,5A figure, find out that by knowing among the figure this radiating fin is a lamellar body 2, two side-line correspondences of this lamellar body 2 are provided with a flanging 21, it on plane 22 aperture 221 that offers more than, this aperture 221 can be to be one trapezoidal, and extend the button portion 2211 that is provided with in the bottom in this aperture 221, be provided with a button in this button portion 2211 both sides extension in addition and stretch end 2212, it is to be one trapezoidal that this button is stretched end 2212, and in this button stretch the end 2212 on structure be provided with a hole 2213, when storehouse is made in winding each other with lamellar body 2, system by the button of lamellar body 2 stretch hole 2213 hooks of end on 2212 in the corresponding button portion 2211 of another lamellar body 2 to reach the effect of storehouse combination, stretching end 2212 and this button portion 2211 because of this button lies in and offers back, aperture 221 on this sheet body plane 22 extend configuration person on one of this aperture 221 side, so on producing, can comparatively save material, and this button is stretched end 2212 and is not located on this flanging 21 with this button portion 2211, when both finish that combination back as other need carry or make up with other radiating subassembly, neither causing touches both that fasten, so have preferable and firm in conjunction with effect; This creation improved really known radiating fin end of thread and button portion when winding as being subjected to external force deformation to cause assembling to cause built on the sand to get loose and known techniques is comparatively wasted problems such as raw material when producing this radiating fin.

See also the 6th figure, the mechanism that is the preferred embodiment of this creation uses schematic diagram, this radiating fin group A as shown in the figure, system is combined by 2 storehouses of plural pieces radiating fin, and 2 of the radiating fins of each mutual storehouse have a space 23, and this space 23 is to pass through for mobile air-flow 3, and each radiating fin 2 is dispelled the heat, offering aperture 221 on each radiating fin 2 can run through the integral body of radiating fin group A by this aperture 221 for mobile air-flow, reaches better radiating effect.See also 7A, 7B figure, it is the stereogram of Shu preferred embodiment in addition of this creation, and find out that in figure the aperture of being offered on this radiating fin 2 221 can be the aspect of a semicircle, these aperture 221 inboard buttons that extend setting are stretched end 2212 and also can be the semi-circular aspect of Shu (shown in 7A figure), the aspect that also aperture of being offered on this radiating fin 2 221 can be a triangular form, these aperture 221 inboard buttons that extend setting are stretched the aspect (shown in 7B figure) that end also can be a triangular form, and this aperture 221 of person also can be offered certainly to being other geometric figure (as polygonal or arbitrary configuration etc.) in addition.

Claims (3)

1, a kind of radiating fin is characterized in that wherein this fin is a lamellar body, is provided with a flanging in these lamellar body two side-line correspondences; And on this lamellar body, offering at least one aperture, this aperture one side-line extends the button portion that is provided with; And should button portion both sides extend and be provided with a button and stretch end, this button is stretched and is offered a hole on the end; This lamellar body is plural storehouse, stretches the button portion of the hole hook of end in last lamellar body for back one lamellar body button, makes plural lamellar body be the person that stablizes the fastening.

2. radiating fin according to claim 1, this button of the radiating fin described in it is characterized in that stretch that type is trapezoidal or triangle or semicircle outside the end.

3. radiating fin according to claim 1, described in it is characterized in that outside this aperture type be trapezoidal or semicircle or triangle.

Images