CN203083417U

CN203083417U - Heat radiation device

Info

Publication number: CN203083417U
Application number: CN 201220380311
Authority: CN
Inventors: 林胜煌; 林国胜
Original assignee: Asia Vital Components Co Ltd
Current assignee: Asia Vital Components Co Ltd
Priority date: 2012-08-01
Filing date: 2012-08-01
Publication date: 2013-07-24
Anticipated expiration: 2022-08-01

Abstract

The utility model provides a heat radiation device. The heat radiation device comprises a base and a first heat radiation fin, wherein the outer edge of the base is provided with a groove part. The first heat radiation fin is provided with a first heat radiation part, a first end and a second end. The first end and the second end are equipped in the groove part. Through a machining manner, both ends of the first heat radiation fin enter the groove part of the base in high speed, so that the base is quickly integrated with the first heat radiation fin, thereby reducing cost and improving heat radiation performance.

Description

Heat abstractor

Technical field

A kind of heat abstractor, but refer to that especially a kind of Rapid Combination shortens man-hour and saves the heat abstractor and the manufacture method thereof of manufacturing cost.

Background technology

Known cylindrical radiator comprises a cylindrical shell and is connected in the plurality of fins of cylindrical shell circumferential surface, and known technology discloses as follows to the connected mode of fin and cylindrical shell circumferential surface:

1 Taiwan number of patent application, 098105429 utility model patent a case discloses a kind of cylindrical radiator fin and plants upright method for tightening and application apparatus thereof, and it mainly comprises: a die holder that is subjected to the power source drive and turns round so as to generation stepping turn; One cylindrical shell is provided, and the cylindrical shell location is located on the die holder, and the circumferential surface of cylindrical shell is provided with most grooves; One fins group is provided, comprises plurality of fins, fins group is located at the distolateral of die holder, and the intermittent cylindrical shell that rotates when driving the corresponding correcting of its groove and this fin, pushes fin by the inserted sheet device, and the fin of motion inserts each groove location of cylindrical shell in regular turn; With the cylindrical shell of whole groove plant fins, the tight knot processing procedure by follow-up makes fin and groove tightly tie one, and be positioned cylindrical shell around, to form a radiator.

2 Taiwan number of patent applications, 097151576 utility model patent a case discloses a kind of method for tightening of radiator, mainly comprises the base and a fins group of a heat conduction, and wherein a surface of base is provided with most grooves, and is located at the guide channel between two grooves; Fins group has plurality of fins; A molding tool is provided, and mould has interior space and pressure side portion; Carry out urgent combination process, make the relative knot of pressing with radiator of mould, radiator embeds the interior space of mould, and pressure side portion central shaft thumb goes into guide channel, reaches the deformation of compressing groove, and the deformation groove presses fin and tightly ties one; Provide the punch riveting that is better than public radiator method by the above-mentioned Cheng Naike of pulling, effectively reduce the breakdown of punching pin or cutting die, promote yield, precision and the quality of product, be applied to the radiator moulding of multi-form or shape simultaneously easily.

Each method of above-mentioned announcement an all shilling fin is inserted in the groove, utilizes the guide channel of mould stamped recess both sides then, makes this groove variations press fin and tightly ties one, only so will produce several problems:

1. also guide channel will be set at barrel outer surface except being provided with groove, must spacing arrange between groove and the guide channel, just the quantity at a limited surface area upper groove will reduce, and then reduce the installation quantity of fin.

2. fabrication steps is many, and it is long that product is made the time.

Therefore, how to solve above-mentioned public problem and disappearance, the utility model people and the association area person that are this case desire most ardently the direction of grinding wide improvement.

The utility model content

The purpose of this utility model is to provide a kind of heat abstractor and manufacture method thereof of utilizing the Compressed Gas effect to produce the high speed stamping combination.

For reaching above-mentioned purpose, the utility model provides a kind of heat abstractor, comprises: a pedestal, and this pedestal outer has at least one slot part;

At least one first radiating fin, this first radiating fin has one first radiating part, and these first radiating part two ends have one first end and one second end respectively, and described first and second end is arranged in the aforementioned slot part.

Can significantly reduce the man-hour of the assembling of heat abstractor by the utility model, and further promote process rate and reduce production costs.

Particularly, this is novel to provide a kind of heat abstractor, comprising:

One pedestal, this pedestal outer has at least one slot part;

Preferably, in the described heat abstractor, described slot part also has one first slot and one second slot, and aforementioned first and second end is inserted in respectively in aforementioned first and second slot, and described first radiating part is arcuation and wedge angle and recessed folding shape and wavy and wire is wherein arbitrary.

Preferably, in the described heat abstractor, described first and second end is arranged in the aforementioned slot part simultaneously, and described first radiating part is arcuation and wedge angle and recessed folding shape and wavy and wire is wherein arbitrary.

Preferably, in the described heat abstractor, first end of at least one first radiating fin can be arranged in the aforementioned slot part simultaneously with second end of another first radiating fin.

Preferably, in the described heat abstractor, also has one second radiating fin, described second radiating fin has one the 3rd end and one the 4th end and one second radiating part, the described the 3rd, four ends are divided into this second radiating part two ends, described slot part also has one first slot and one second slot and one the 3rd slot, described first, two slots are located at the adjacent both sides of the 3rd slot, first of described first radiating fin, two ends are inserted in aforementioned first respectively, in two slots, the 3rd of described second radiating fin, four ends are inserted in the 3rd slot jointly, described first, two radiating parts are arcuation and wedge angle and recessed folding shape and wavy and wire is wherein arbitrary, described first radiating fin is around being located at this second radiating fin outside, and has one first clearance space between the two.

Preferably, in the described heat abstractor, also have one second radiating fin and one the 3rd radiating fin, described second radiating fin has one the 3rd end and one the 4th end and one second radiating part, the described the 3rd, four ends are divided into this second radiating part two ends, described the 3rd radiating fin also has a five terminal and one the 6th end and one the 3rd radiating part, the described the 5th, six ends are divided into aforementioned the 3rd radiating part two ends, described slot part also has one first slot and one second slot and one the 3rd slot and one the 4th slot and one the 5th slot, described first, two slots are located at the adjacent both sides of the 3rd slot, the described the 4th, five slots are divided into aforementioned first, one side of opposite the 3rd slot of two slots, described first radiating fin first, two ends are inserted in aforementioned first respectively, in two slots, the 3rd of described second radiating fin, four ends are inserted in the 3rd slot jointly, the 5th of described the 3rd radiating fin, six ends are inserted in the aforementioned the 4th respectively, in five slots, described first, two, three radiating parts are arcuation and wedge angle and recessed folding shape and wavy and wire is wherein arbitrary.Preferably, in the described heat abstractor, also have one second radiating fin and one the 3rd radiating fin, described second radiating fin has one the 3rd end and one the 4th end and one second radiating part, the described the 3rd, four ends are divided into this second radiating part two ends, described the 3rd radiating fin also has a five terminal and one the 6th end and one the 3rd radiating part, the described the 5th, six ends are divided into aforementioned the 3rd radiating part two ends, described slot part also has one first slot and one second slot and one the 3rd slot and one the 4th slot, described first, two slots are divided into the 3rd, the adjacent both sides of four slots, described first radiating fin first, two ends are inserted in aforementioned first respectively, in two slots, the 3rd of described second radiating fin, four ends are inserted in the 3rd slot jointly, the 5th of described the 3rd radiating fin, six ends are inserted in aforementioned the 4th slot jointly, and described first, two, three radiating parts are arcuation and wedge angle and recessed folding shape and wavy and wire is wherein arbitrary.

Preferably, in the described heat abstractor, described pedestal definition has a central shaft, and parallel this central shaft elongation moulding of this slot part.

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

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model heat abstractor first embodiment;

Fig. 2 is the three-dimensional combination figure of the utility model heat abstractor first embodiment;

Fig. 3 is the three-dimensional exploded view of the utility model heat abstractor second embodiment;

Fig. 4 is the three-dimensional combination figure of the utility model heat abstractor second embodiment;

Fig. 5 is the three-dimensional exploded view of the utility model heat abstractor the 3rd embodiment;

Fig. 6 is the three-dimensional combination figure of the utility model heat abstractor the 3rd embodiment;

Fig. 7 is the three-dimensional exploded view of the utility model heat abstractor the 4th embodiment;

Fig. 8 is the three-dimensional combination figure of the utility model heat abstractor the 4th embodiment;

Fig. 9 is the three-dimensional exploded view of the utility model heat abstractor the 5th embodiment;

Figure 10 is the three-dimensional combination figure of the utility model heat abstractor the 5th embodiment;

Figure 11 is the step of manufacturing flow chart of the utility model heat abstractor;

Figure 12 is the processing schematic diagram of the manufacture method of the utility model heat abstractor;

Figure 13 is the processing schematic diagram of the manufacture method of the utility model heat abstractor;

Figure 14 is the processing schematic diagram of the manufacture method of the utility model heat abstractor;

Figure 15 is the processing schematic diagram of the manufacture method of the utility model heat abstractor;

Figure 16 is the processing schematic diagram of the manufacture method of the utility model heat abstractor;

Figure 17 is the processing schematic diagram of the manufacture method of the utility model heat abstractor.

The main element symbol description

Heat abstractor 1

Pedestal 11

Slot part 111

First slot 1111

Second slot 1112

The 3rd slot 1113

The 4th slot 1114

The 5th slot 1115

Central shaft 112

First radiating fin 12

First radiating part 121

First end 122

Second end 123

Second radiating fin 13

Second radiating part and 131

The 3rd end 132

The 4th end 133

First clearance space 112

The 3rd radiating fin 14

The 3rd radiating part 141

Five terminal 142

The 6th end 143

Mould 2

First storage tank 21

Second storage tank 22

Radiating fin 3

Pedestal 4

Slot part 41

First slot 411

Second slot 412

Compressed Gas facility 5

The specific embodiment

See also Fig. 1, Fig. 2, decompose and constitutional diagram for the solid of the utility model heat abstractor first embodiment, as shown in the figure, described heat abstractor 1 comprises: a pedestal 11, at least one first radiating fin 12;

Described pedestal 11 has a

slot part

111, and 11 definition of this pedestal have a central shaft 112, and these slot part 111 parallel these central shafts 112 are arranged at outside all edges of this pedestal 11.

Described first radiating fin 12 has one first radiating part 121, and these first radiating part, 121 two ends have one first end 122 and one second end 123 respectively, and described first and second end 122,123 is arranged in the aforementioned slot part 111.

The slot part 111 of present embodiment also has one first slot 1111 and one second slot 1112, aforementioned first and second end 122,123 is inserted in respectively in aforementioned first and

second slot

1111,1112, described first radiating part 121 can select to be arcuation and tip-angled shape and recessed folding shape and wavy and wire is wherein arbitrary, present embodiment is with arcuation embodiment as an illustration, do not exceed but do not regard it as, described first radiating part, 121 bendables are converted into the heart that a plurality of arcuation is formed.

See also Fig. 3, Fig. 4, for the solid of the utility model heat abstractor second embodiment is decomposed and constitutional diagram, as shown in the figure, the present embodiment part-structure is identical with aforementioned first embodiment, so will repeat no more at this, only first and second end 122,123 that does not exist together at least one first radiating fin 12 of described heat abstractor 1 of present embodiment and aforementioned first embodiment is arranged in the aforementioned slot part 111 simultaneously, and described first radiating part 121 is arcuation and tip-angled shape and recessed folding shape and wavy and wire is wherein arbitrary.

In addition, first end 122 of at least one first radiating fin 12 of (not shown) the utility model heat abstractor 1 can be arranged at person in the aforementioned slot part 111 simultaneously with second end 123 of another first radiating fin.

See also Fig. 5, Fig. 6, for the solid of the utility model heat abstractor the 3rd embodiment is decomposed and constitutional diagram, as shown in the figure, the present embodiment part-structure is identical with aforementioned first embodiment, so will repeat no more at this, only not existing together of present embodiment and aforementioned first embodiment also has one second radiating fin 13 for described heat abstractor 1, described second radiating fin 13 has one second radiating part and 131 1 3rd ends 132 and one the 4th end 133, the described the 3rd, four ends 132,133 are divided into this second radiating part, 131 two ends, described slot part 111 also has one the 3rd slot 1113, described first, two slots 1111,1112 are located at the 3rd slot 1113 adjacent both sides, first of described first radiating fin 12, two ends 122,123 are inserted in aforementioned first respectively, two slots 1111, in 1112, the 3rd of described second radiating fin 13, four ends 132,133 are inserted in the 3rd slot 1113 jointly, described first, two radiating parts 121,131 are arcuation and tip-angled shape and recessed folding shape and wavy and wire is wherein arbitrary, present embodiment is with arcuation as an illustration but do not regard it as and exceed, described first radiating fin 12 is around being located at this second radiating fin, 13 outsides, and has one first clearance space 112 between the two.

See also Fig. 7, Fig. 8, for the solid of the utility model heat abstractor the 4th embodiment is decomposed and constitutional diagram, as shown in the figure, the present embodiment part-structure is identical with aforementioned the 3rd embodiment, so will repeat no more at this, only not existing together of present embodiment and aforementioned the 3rd embodiment also has one the 3rd radiating fin 14 for described heat abstractor 1, described the 3rd radiating fin 14 also has one the 3rd radiating part 141 and a five terminal 142 and one the 6th end 143, the described the 5th, six ends 142,143 are divided into aforementioned the 3rd radiating part 141 two ends, described slot part 111 also has one the 4th slot 1114 and one the 5th slot 1115, aforementioned first, two slots 1111,1112 are located at the 3rd slot 1113 adjacent both sides, the described the 4th, five slots 1114,1115 are divided into aforementioned first, two slots 1111, one side of 1112 opposite the 3rd slots 1113, first of described first radiating fin 12, two ends 122,123 are inserted in aforementioned first respectively, two slots 1111, in 1112, the 3rd of described second radiating fin 13, four ends 132,133 are inserted in the 3rd slot 1113 jointly, the 5th of described the 3rd radiating fin 14, six ends 142,143 are inserted in the aforementioned the 4th respectively, five slots 1114, in 1115, described first, two, three radiating parts 121,131,141 are arcuation and tip-angled shape and recessed folding shape and wavy and wire is wherein arbitrary, and present embodiment with arcuation as an illustration but do not regard it as and exceed.

See also Fig. 9, Figure 10, for the solid of the utility model heat abstractor the 5th embodiment is decomposed and constitutional diagram, as shown in the figure, the present embodiment part-structure is identical with aforementioned the 3rd embodiment, so will repeat no more at this, only not existing together of present embodiment and aforementioned the 3rd embodiment also has one the 3rd radiating fin 14 for described heat abstractor 1, described the 3rd radiating fin 14 also has one the 3rd radiating part 141 and a five terminal 142 and one the 6th end 143, the described the 5th, six ends 142,143 are divided into aforementioned the 3rd radiating part 141 two ends, described slot part 111 also has one the 4th slot 1114, described first, two slots 1111,1112 are divided into the 3rd, four slots 1113,1114 adjacent both sides, first of aforementioned first radiating fin 12, two ends 122,123 are inserted in aforementioned first respectively, two slots 1111, in 1112, the 3rd of aforementioned second radiating fin 13, four ends 132,133 are inserted in the 3rd slot 1113 jointly, the 5th of described the 3rd radiating fin 14, six ends 142,143 are inserted in aforementioned the 4th slot 1114 jointly, described first, two, three radiating parts 121,131,141 are arcuation and tip-angled shape is wherein arbitrary, present embodiment with arcuation as an illustration but do not regard it as and exceed, described first radiating fin 12 around be located at this second, three radiating fins 13,14 outsides, and described first clearance space 112 be positioned at described first radiating fin 12 with this second, three radiating fins 13, between 14.

See also Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16, Figure 17, step of manufacturing flow chart and processing schematic diagram for the utility model heat abstractor see also 1-10 figure, and the manufacture method of described heat abstractor comprises the following step:

Sl: a mould is provided, has one first storage tank and at least one second storage tank, this first and second storage tank is interconnected;

One mould 2 is provided, and one first storage tank 21 and one second storage tank 22 are set in this mould 2, described second storage tank 22 is located at these first storage tank, 21 outsides week along the place, and is connected with this first storage tank 21.

S2: provide an at least one in type radiating fin and an outside week to offer the pedestal of at least one slot part along central shaft;

The one molded radiating fin of finishing 3 (being equal to Fig. 1-first radiating fin 12 shown in Figure 10) is provided, described radiating fin 3 is plastic to be arcuation and tip-angled shape and recessed folding shape and wavy and wire is wherein arbitrary, and the shape of described radiating fin 3 is corresponding mutually with second storage tank 22 of aforementioned mould 2.

The person provides a pedestal 4 (being equal to Fig. 1-pedestal 11 shown in Figure 10) in addition, and this pedestal 4 outers week side is offered a few slot part 41 (being equal to Fig. 1-slot part 111 shown in Figure 10) of finishing in advance.

S3: aforementioned radiating fin is located in aforementioned second storage tank, and this second storage tank is protruded at two ends extends to this first accommodation space;

Aforementioned radiating fin 3 is placed in aforementioned second storage tank 22, and described radiating fin 3 two ends are protruded out in this first accommodation space 21.

S4: with corresponding aforementioned first accommodation space of this pedestal one end, and it is corresponding with the two ends of aforementioned radiating fin to adjust this slot part, utilize a machining mode, this pedestal is poured at a high speed in this first storage tank, the two ends of this radiating fin are forced in the slot part of this pedestal, make this radiating fin and this pedestal be combined into one.

This machining mode produces a Compressed Gas as power source by Compressed Gas facility 5, with corresponding aforementioned first accommodation space 21 of these pedestal 4 one ends, and the slot part 41 of adjusting this pedestal 4 is corresponding with the two ends of aforementioned radiating fin 3, this Compressed Gas produces this pedestal 4 of powered in the moment of release of pressure and pours this first accommodation space 21 at a high speed, the two ends of this radiating fin 3 and this pedestal 4 are combined into one simultaneously, to form the heat abstractor 1 as aforementioned the first～five embodiment.These Compressed Gas facility 5, for example but be not restricted to an aerostatic press (compressor).

And to make structure as aforementioned heat abstractor second embodiment, then with the corresponding aforementioned slot part 41 of radiating fin 3 two ends (as first and second end 122,123 of first radiating fin 12 of Fig. 3, Fig. 4) next-door neighbour, produce a Compressed Gas by Compressed Gas facility 5 and make this pedestal 4 pour this first accommodation space 21, make the two ends of this radiating fin 3 be forced in the aforementioned slot part 41 (as Figure 12 ~ shown in Figure 14) simultaneously.

If will make structure as aforementioned heat abstractor 1 first embodiment, the slot part 41 of then described pedestal 4 must be preset one first slot 411 and one second slot 412 earlier, and respectively corresponding aforementioned first and second slot 411,412 in described radiating fin 3 two ends (as first and second end 122,123 of first radiating fin 12 of Fig. 1, Fig. 2), produce a Compressed Gas by Compressed Gas facility 5 and make this pedestal 4 pour this first accommodation space 21, make the two ends of this radiating fin 3 be forced in aforementioned first and second slot 411,412 (as Figure 15 ~ shown in Figure 17) simultaneously.

Claims

1. a heat abstractor is characterized in that, comprising:

One pedestal, this pedestal outer has at least one slot part;

2. heat abstractor as claimed in claim 1, it is characterized in that, described slot part also has one first slot and one second slot, and aforementioned first and second end is inserted in respectively in aforementioned first and second slot, and described first radiating part is arcuation and wedge angle and recessed folding shape and wavy and wire is wherein arbitrary.

3. heat abstractor as claimed in claim 1 is characterized in that, described first and second end is arranged in the aforementioned slot part simultaneously, and described first radiating part is arcuation and wedge angle and recessed folding shape and wavy and wire is wherein arbitrary.

4. heat abstractor as claimed in claim 1 is characterized in that, first end of at least one first radiating fin can be arranged in the aforementioned slot part simultaneously with second end of another first radiating fin.

5. heat abstractor as claimed in claim 1, it is characterized in that, also has one second radiating fin, described second radiating fin has one the 3rd end and one the 4th end and one second radiating part, the described the 3rd, four ends are divided into this second radiating part two ends, described slot part also has one first slot and one second slot and one the 3rd slot, described first, two slots are located at the adjacent both sides of the 3rd slot, first of described first radiating fin, two ends are inserted in aforementioned first respectively, in two slots, the 3rd of described second radiating fin, four ends are inserted in the 3rd slot jointly, described first, two radiating parts are arcuation and wedge angle and recessed folding shape and wavy and wire is wherein arbitrary, described first radiating fin is around being located at this second radiating fin outside, and has one first clearance space between the two.

6. heat abstractor as claimed in claim 1, it is characterized in that, also have one second radiating fin and one the 3rd radiating fin, described second radiating fin has one the 3rd end and one the 4th end and one second radiating part, the described the 3rd, four ends are divided into this second radiating part two ends, described the 3rd radiating fin also has a five terminal and one the 6th end and one the 3rd radiating part, the described the 5th, six ends are divided into aforementioned the 3rd radiating part two ends, described slot part also has one first slot and one second slot and one the 3rd slot and one the 4th slot and one the 5th slot, described first, two slots are located at the adjacent both sides of the 3rd slot, the described the 4th, five slots are divided into aforementioned first, one side of opposite the 3rd slot of two slots, described first radiating fin first, two ends are inserted in aforementioned first respectively, in two slots, the 3rd of described second radiating fin, four ends are inserted in the 3rd slot jointly, the 5th of described the 3rd radiating fin, six ends are inserted in the aforementioned the 4th respectively, in five slots, described first, two, three radiating parts are arcuation and wedge angle and recessed folding shape and wavy and wire is wherein arbitrary.

7. heat abstractor as claimed in claim 1, it is characterized in that, also have one second radiating fin and one the 3rd radiating fin, described second radiating fin has one the 3rd end and one the 4th end and one second radiating part, the described the 3rd, four ends are divided into this second radiating part two ends, described the 3rd radiating fin also has a five terminal and one the 6th end and one the 3rd radiating part, the described the 5th, six ends are divided into aforementioned the 3rd radiating part two ends, described slot part also has one first slot and one second slot and one the 3rd slot and one the 4th slot, described first, two slots are divided into the 3rd, the adjacent both sides of four slots, described first radiating fin first, two ends are inserted in aforementioned first respectively, in two slots, the 3rd of described second radiating fin, four ends are inserted in the 3rd slot jointly, the 5th of described the 3rd radiating fin, six ends are inserted in aforementioned the 4th slot jointly, and described first, two, three radiating parts are arcuation and wedge angle and recessed folding shape and wavy and wire is wherein arbitrary.

8. heat abstractor as claimed in claim 1 is characterized in that, described pedestal definition has a central shaft, and parallel this central shaft elongation moulding of this slot part.