CN2840618Y

CN2840618Y - Assembling radiating module

Info

Publication number: CN2840618Y
Application number: CN 200520127920
Authority: CN
Inventors: 温永枝
Original assignee: XIANGDA PRECISION INDUSTRY Co Ltd
Current assignee: XIANGDA PRECISION INDUSTRY Co Ltd
Priority date: 2005-09-26
Filing date: 2005-09-26
Publication date: 2006-11-22
Anticipated expiration: 2015-09-26

Abstract

The utility model relates to an assembling radiating module, which is provided with multiple pieces of radiating sheets which are formed by punching. One end of the radiating sheets is respectively provided with a bending sheet; the bending sheet is provided with a first and a second fastening bodies extending outwards; the first and the second fastening bodies can be mutually fastened to make the radiating module formed by combining the radiating sheets of the multiple sheets together; the surface of the radiating module facing to the bending direction of the folding sheet is provided with a combining body; the end edge of the combining body is respectively provided with fastening parts which are matched with the first and the second fastening bodies, therefore the first and the second fastening bodies extending from the radiating sheets can be fastened on the fastening parts of the combining body without cutting people. Because the combining body is uprightly arranged on the radiating module by a flat and vertical surface which is approximately equal to a microprocessor, or the edges of a radiating seat, the assembling radiating module has entire symmetry and beautiful appearance. The numbers of the radiating sheets can be increased to enhance radiating effect.

Description

Composite type heat radiation module

Technical field

The utility model is a kind of composite type heat radiation module, it is a kind ofly by manner the buckling body that fin protrudes to be fastened on the buckling parts of combination, the situation that the unlikely personnel of causing hurt, again because this combination is to stand on the heat radiation module with flat face, and be that processor or the summary of radiating seat edge etc. are neat, so, this composite type heat radiation module has global symmetry and attractive in appearance, and can increase the number of fin, and then can strengthen radiating effect.

Background technology

The general box-like radiator structure of known group, please refer to Fig. 1, shown in Figure 1A, it is provided with a heat radiation module 90, this heat radiation module 90 is made up of most fin 100, these fin 100 both sides are equipped with respectively to bend inwards and are the tabs 110 of 90 degree, these tabs 110 and fin 100 joints are respectively equipped with the opening 101 of rectangle, these tabs 110 with the ora terminalis of opening 101 opposite positions on then be respectively equipped with an outward extending buckling piece 102, these buckling pieces 102 are provided with the kink 103 of the folding that concaves, during assembling, the kink 103 of the buckling piece 102 of the tabs 110 of one fin 100 is buckled in the opening 101 of tabs 110 of another fin 100, so constantly repeat above-mentioned action, can form a heat radiation module 90.

Please refer to Fig. 2, shown in Fig. 2 A, it is another known heat radiating fin structure, it is provided with a heat radiation module 90, this heat radiation module 90 is to be combined by most fin 200, these fin 200 both sides are equipped with respectively to bend inwards and are the tabs 210 of 90 degree, and these fin 200 are being provided with parallel with it caulking groove 201 with tabs 210 joints, in addition, be respectively equipped with on these tabs 210 one by tabs 210 to extending with fin 200 joints and being the fluting 211 of opening shape, this fluting 211 runs through whole tabs 210 and lays respectively at tabs 210 both sides, and this fluting 211 and caulking groove 201 are vertical and be connected.

Moreover, being equipped with one on these tabs 210 free ends stretches out and slightly inward inclined buckling body 220, this buckling body 220 lays respectively at fluting 211 both sides, and this buckling body 220 is being provided with neck 221 to internal condensation with the fluting 211 both sides end that joins, these neck 221 other ends then are equipped with the arc-curved part 222 that expands outwardly, the diameter of this arc-curved part 222 is greater than the diameter of caulking groove, and the free end of this buckling body 220 is open shape.

As mentioned above, two kinds of heat radiation modular structures, its compound mode all is to be formed by the mutual buckle of the buckle structure of the tabs on the fin, though can be with the need, and, form different fin count purposes heat radiation modules by compound mode, but that a kind of structure because of no matter, the tabs of the fin that it is terminal still can outwards protrude, and thus, has following shortcoming and produces:

1. the tabs of its terminal fin still can outwards protrude, and incised wound personnel's situation often takes place, and moulded asymmetric, and then causes visual not attractive in appearance.

2. for cooperating the area of microprocessor or radiating seat, this heat radiation module often needs the fin dismounting with end, be exposed at outside microprocessor or the radiating seat edge (as shown in Figure 1 and Figure 2) so that the tabs of avoiding this fin is protruding, thus, because of reducing a slice fin, cause also reduction thereupon of area of dissipation, radiating efficiency is decreased.

For improving the various shortcomings of above-mentioned known heat radiation modular structure, the inventor is through the permanent research and experiment of making great efforts, and development and Design goes out composite type heat radiation module of the present utility model finally.

Summary of the invention

The purpose of this utility model is to provide a kind of composite type heat radiation module, this heat radiation module is provided with most sheets by stamping forming fin, these fin one ends are respectively equipped with the tabs of a bending, these tabs be provided with work in coordination first, two buckling bodies, so that these fin can be by first, the mutual buckle of two buckling bodies and form one the heat radiation module, this heat radiation module has the face that protrudes tabs and is provided with a combination, this combination ora terminalis with first buckling body or the second buckling body relative position on be provided with a buckling parts, this buckling parts can combine with second buckling body or first buckling body respectively, so, not only can make heat radiation module edge slightly etc. neat, and reach attractive in appearance and inoffensive effect, make the entire heat dissipation module be no more than microprocessor or radiating seat edge, so can increase area of dissipation, and radiating efficiency that can be more known is higher.

Description of drawings

Fig. 1: be the three-dimensional exploded view of known structure.

Figure 1A: be known structure fin portions separation structure enlarged diagram.

Fig. 2: be the three-dimensional exploded view of another known structure.

Fig. 2 A: be another known structure fin portions separation structure enlarged diagram.

Fig. 3: be the utility model part exploded perspective schematic diagram.

Fig. 3 A: the enlarged diagram that partly decomposes for the utility model.

Fig. 4: the schematic perspective view when making up for the utility model.

Fig. 4 A: the enlarged diagram when making up for the utility model.

Drawing reference numeral:

Heat radiation module 10 fin 20

Tabs 21 first buckling bodies 22

Second buckling body, 23 combinations 30

Buckling parts 31 microprocessors/radiating seat 40

Embodiment

The utility model is a kind of composite type heat radiation module, please refer to Fig. 3, shown in Fig. 3 A, it is a wherein embodiment of the utility model, a kind of composite type heat radiation module is being provided, this heat radiation module 10 is combined by most fin 20, these fin 20 both sides are equipped with respectively to bend inwards and are the tabs 21 of 90 degree, these tabs 21 are provided with first, two

buckling bodies

22,23, in first buckling body 22 of present embodiment is to the fluting that extends with fin 20 joints by tabs 21, in addition, second buckling body 23 is by being equipped with an outward extending convex body on tabs 21 free ends, and this second buckling body 23 has plane inclined.

During assembling, please refer to shown in Fig. 4, Fig. 4 A, earlier with second buckling body, 23 eye-splices of a fin 20 in first buckling body 22 of another adjacent fin 20, and that uses this second buckling body 23 has more stably fastening time a slice fin 20 of plane inclined, so constantly winding can form a heat radiation module 10.

Please refer to Fig. 3, Fig. 4, shown in Fig. 4 A, this heat radiation module 10 has the face that protrudes tabs 21 and is provided with one and is plane combination 30, in present embodiment is a flat board, these combination 30 ora terminalis with first buckling body 22 or second buckling body, 23 relative positions on be provided with a buckling parts 31, in present embodiment is a recessed caulking groove, this buckling parts 31 can snap together with second buckling body 23 or first buckling body 22 respectively, so, can make heat radiation module 10 edges flat, and reach whole symmetrical, attractive in appearance and inoffensive effect, and need not reduce under fin 20 quantity, make neat (as shown in Figure 4) such as edge summaries of entire heat dissipation module 10 and microprocessor/radiating seat 40, not only can effectively keep area of dissipation, and radiating efficiency that can be more known is higher.

Claims

1. composite type heat radiation module, this heat radiation module is provided with the fin of most sheets, these fin one ends are respectively equipped with the tabs of a bending, these tabs are provided with first and second buckling body of working in coordination, these fin can be formed described heat radiation module by the mutual buckle of first and second buckling body, it is characterized in that: this heat radiation module has the face that protrudes tabs and is provided with a combination, this combination ora terminalis with first buckling body or the second buckling body relative position on be provided with a buckling parts, this buckling parts and buckling body combine.

2. composite type heat radiation module as claimed in claim 1, it is characterized in that: first buckling body can be a fluting.

3. composite type heat radiation module as claimed in claim 1, it is characterized in that: second buckling body has a plane inclined.

4. composite type heat radiation module as claimed in claim 1 is characterized in that: buckling parts is a recessed caulking groove.