Air-guiding cooling module

Abstract

The present invention provides an air-guiding heat dissipation module, which includes a plurality of first fin bodies and a plurality of second fin bodies which are arranged in parallel and staggered with each other, each first fin body having a first left section and a first right section, each first left section having a first left top edge, and each first right section having a first inclined guide vane extending in a first direction; each second fin body having a second left section and a second right section, each second left section having a second inclined guide vane extending in a second direction, and each second right section having a second right top edge; wherein the first direction is opposite to the second direction, the height of each first left top edge does not exceed the top of each second inclined guide vane, and the height of each second right top edge does not exceed the top of each first inclined guide vane, so as to save manufacturing costs.

Description

Technical Field

[0001] The invention relates to a heat dissipation structure, and in particular to an air-guiding heat dissipation module. Background Art

[0002] Nowadays, as the instruction cycle of electronic components continues to increase, the heat generated is also getting higher and higher. In order to effectively solve this high heat problem, the industry has designed various forms of heat dissipation devices to provide heat dissipation. However, there is still room for improvement in the actual application of existing heat dissipation devices, as detailed below.

[0003] Existing heat dissipation devices mainly include aluminum extruded heat dissipation fins or stacked heat dissipation fins. Since stacked heat dissipation fins are easier to manufacture into air guide structures, the thermal conductivity and heat dissipation performance of stacked heat dissipation fins are higher than those of aluminum extruded heat dissipation fins. However, stacked heat dissipation fins have a complex structure and a high cost problem, which urgently needs to be improved. Summary of the invention

[0004] The present invention provides an air-guiding heat dissipation module, which utilizes each first left top edge to be arranged between each two adjacent second inclined guide vanes, and each second right top edge to be arranged between each two adjacent first inclined guide vanes, so as to reduce the number of first inclined guide vanes and second inclined guide vanes and save manufacturing costs.

[0005] In an embodiment of the present invention, the present invention provides an air-guiding heat dissipation module, comprising: a plurality of first fin bodies, each of the first fin bodies having a first left section and a first right section, each of the first left section having a first left top edge, and each of the first right section extending a first inclined guide vane in a first direction; and a plurality of second fin bodies, parallel to and arranged in an alternating manner with the plurality of first fin bodies, each of the second fin bodies having a second left section and a second right section, each of the second left section extending a second inclined guide vane in a second direction, and each of the second right section having a second right top edge; wherein the first direction is opposite to the second direction, each of the first left top edges is arranged between each adjacent two of the second inclined guide vanes, and the height of each of the first left top edges does not exceed the top of each of the second inclined guide vanes, and each of the second right top edges is arranged between each adjacent two of the first inclined guide vanes, and the height of each of the second right top edges does not exceed the top of each of the first inclined guide vanes.

[0006] Optionally, each of the first left top edges and each of the second right top edges are located on the same horizontal plane, and a shape of each of the first inclined guide pieces and a shape of each of the second inclined guide pieces are symmetrical to each other.

[0007] Optionally, each of the first right side sections has a first right side top edge, each of the second left side sections has a second left side top edge, each of the first inclined guide pieces is extended and formed from each of the first right side top edges, and each of the second inclined guide pieces is extended and formed from each of the second left side top edges.

[0008] Optionally, a height of each of the first left top edges does not exceed a height of each of the second left top edges.

[0009] Optionally, a height of each of the second right top edges does not exceed a height of each of the first right top edges.

[0010] Optionally, the plurality of first fin bodies and the plurality of second fin bodies jointly define an axial center line, and the axial center line, the first direction, and the second direction are arranged parallel to each other.

[0011] Optionally, by including a fan, the fan is installed on the top of the multiple first fin bodies and the multiple second fin bodies, and the right half of the fan corresponds to the multiple first inclined guide blade configurations, and the left half of the fan corresponds to the multiple second inclined guide blade configurations.

[0012] Optionally, a plurality of heat pipes are further included, each of the first fin bodies has a first middle section, each of the second fin bodies has a second middle section, the plurality of first middle sections and the plurality of second middle sections are jointly provided with a plurality of through holes, and each of the heat pipes is connected to each of the through holes.

[0013] Optionally, each of the first fin bodies and each of the second fin bodies are respectively extended with a plurality of fixing protrusions overlapping each other.

[0014] Optionally, each of the fixing protrusions is disposed between each of the first fin bodies and each of the second fin bodies, so that an air flow channel is formed between adjacent first fin bodies and second fin bodies.

[0015] Based on the above, each fin body is first produced with a top edge on one side and an inclined guide fin extending on the other side, and then multiple fin bodies are staggered with each other in positive and reverse directions to form a structure of multiple first fin bodies and multiple second fin bodies staggered, so as to achieve the advantage of saving manufacturing costs for the air-guiding heat dissipation module. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional exploded view of the first fin body and the second fin body of the present invention.

[0017] Figure 2 It is a three-dimensional assembly diagram of the air-guiding heat dissipation module of the present invention.

[0018] Figure 3It is a partial enlarged view of the combination of the air-guiding heat dissipation module of the present invention.

[0019] Figure 4 It is a cross-sectional schematic diagram of the air-guiding heat dissipation module of the present invention.

[0020] Figure 5 It is a three-dimensional exploded view of the air-guiding heat dissipation module of the present invention.

[0021] Figure 6 Another three-dimensional combination diagram of the air-guiding heat dissipation module of the present invention.

[0022] In the figure:

[0023] 10: air-guiding heat dissipation module; 1: fin body; 11: top edge; 12: inclined guide vane; 2: first fin body; 21: first middle section; 22: first left section; 221: first left top edge; 23: first right section; 231: first right top edge; 232: first inclined guide vane; 3: second fin body; 31: second middle section; 32: second left section; 321: second left top edge; 322: second inclined guide vane; 33: second right section; 331: second right top edge; 4: fan; 5: heat pipe; 6: perforation; 7: fixed protrusion; d1: first direction; d2: second direction; L: axial center line; s: airflow channel. DETAILED DESCRIPTION

[0024] The detailed description and technical contents of the present invention will be described as follows with reference to the drawings. However, the drawings are only for illustration purposes and are not intended to limit the present invention.

[0025] Please refer to Figures 1 to 6 As shown, the present invention provides an air-guiding heat dissipation module. The air-guiding heat dissipation module 10 mainly includes a plurality of fin bodies 1 . The plurality of fin bodies 1 are divided into a plurality of first fin bodies 2 and a plurality of second fin bodies 3 .

[0026] like Figures 1 to 6 As shown, a plurality of fin bodies 1 are arranged parallel to each other, a portion of the plurality of fin bodies 1 have a plurality of top edges 11, and another portion of the plurality of fin bodies 1 have a plurality of inclined guide blades 12 extending from the top in the same direction, each top edge 11 is arranged between two adjacent inclined guide blades 12, and the height of each top edge 11 does not exceed the top of each inclined guide blade 12.

[0027] The details are as follows: the plurality of first fin bodies 2 and the plurality of second fin bodies 3 are arranged parallel to each other and staggered, and the plurality of first fin bodies 2 and the plurality of second fin bodies 3 together define an axial center line L.

[0028] Each first fin body 2 has a first middle section 21, a first left section 22 and a first right section 23 arranged on the left and right sides of the first middle section 21, and each second fin body 3 has a second middle section 31, a second left section 32 and a second right section 33 arranged on the left and right sides of the second middle section 31.

[0029] In addition, the plurality of top edges 11 include a plurality of first left top edges 221 formed on each first left section 22 and a plurality of second right top edges 331 formed on each second right section 33 .

[0030] Furthermore, each first right side section 23 has a first right side top edge 231, each second left side section 32 has a second left side top edge 321, and the plurality of inclined guide plates 12 include a plurality of first inclined guide plates 232 extending from each first right side top edge 231 in a first direction d1 and a second inclined guide plate 322 extending from each second left side top edge 321 in a second direction d2.

[0031] Each first left top edge 221 is disposed between two adjacent second inclined guide pieces 322, and the height of each first left top edge 221 does not exceed the top of each second inclined guide piece 322. In the best implementation, the height of each first left top edge 221 does not exceed the height of each second left top edge 321, that is, the height of each first left top edge 221 is lower than or equal to the height of each second left top edge 321, but this is not a limitation.

[0032] In addition, each second right top edge 331 is disposed between two adjacent first inclined guide pieces 232, and the height of each second right top edge 331 does not exceed the top of each first inclined guide piece 232. In the best implementation, the height of each second right top edge 331 does not exceed the height of each first right top edge 231, that is, the height of each second right top edge 331 is lower than or equal to the height of each first right top edge 231, but this is not limiting.

[0033] Among them, the first direction d1 is opposite to the second direction d2, so the extension directions of each first inclined guide vane 232 and each second inclined guide vane 322 are opposite to each other, each first left top edge 221 and each second right top edge 331 are located on the same horizontal plane, the shape of each first inclined guide vane 232 and the shape of each second inclined guide vane 322 are symmetrical to each other, and the axial center line L, the first direction d1 and the second direction d2 are arranged parallel to each other.

[0034] like Figure 5 to Figure 6As shown, the air-guiding heat dissipation module 10 of the present invention further includes a fan 4, which is installed on the top of the plurality of first fin bodies 2 and the plurality of second fin bodies 3, and the right half of the fan 4 corresponds to the configuration of the plurality of first inclined guide blades 232, and the left half of the fan 4 corresponds to the configuration of the plurality of second inclined guide blades 322. The fan 4 of this embodiment is an axial flow fan.

[0035] like Figures 2 to 6 As shown, the air-guiding heat dissipation module 10 of the present invention further includes a plurality of heat pipes 5, a plurality of first middle sections 21 and a plurality of second middle sections 31 are provided with a plurality of through holes 6, and each heat pipe 5 is connected to each through hole 6 and thermally bonded to the inner wall of each through hole 6. In this embodiment, the plurality of heat pipes 5 are arranged in the middle of the fan 4, but this is not intended to be limiting.

[0036] like Figure 1 to Figure 2 , Figures 4 to 6 As shown, each first fin body 2 and each second fin body 3 are respectively extended with a plurality of overlapping fixing protrusions 7, and each fixing protrusion 7 is arranged between each first fin body 2 and each second fin body 3 so that there is a distance between adjacent first fin bodies 2 and second fin bodies 3 to form an air flow channel s.

[0037] like Figures 2 to 6 As shown, the use state of the air-guiding heat dissipation module 10 of the present invention is that each first left top edge 221 is set between each adjacent two second inclined guide blades 322, and each second right top edge 331 is set between each adjacent two first inclined guide blades 232, so as to reduce the number of first inclined guide blades 232 and second inclined guide blades 322 and save manufacturing costs.

[0038] Furthermore, the best implementation is that the height of each first left top edge 221 does not exceed the height of each second left top edge 321, and the height of each second right top edge 331 does not exceed the height of each first right top edge 231, so as to avoid the first left top edge 221 blocking one side of the second inclined guide vane 322 and affecting the wind guiding effect of the second inclined guide vane 322, and to avoid the second right top edge 331 blocking one side of the first inclined guide vane 232 and affecting the wind guiding effect of the first inclined guide vane 232, so that the airflow generated by the fan 4 can be truly guided by the first inclined guide vane 232 and the second inclined guide vane 322 to enter the airflow channel s, so that the heat of the fin body 1 can be dissipated to the external environment through the airflow.

[0039] In addition, since the fan 4 is an axial flow fan, the airflows generated by the left and right halves of the fan 4 are in opposite directions. The right half of the fan 4 corresponds to a plurality of first inclined guide vanes 232, and the left half of the fan 4 corresponds to a plurality of second inclined guide vanes 322. The extension directions of the first inclined guide vanes 232 and the second inclined guide vanes 322 are opposite to each other, so that the airflows generated by the left and right halves of the fan 4 can be guided by the first inclined guide vanes 232 and the second inclined guide vanes 322 and can be surely blown into the airflow channel s, thereby improving the heat dissipation efficiency of the air-guiding heat dissipation module 10.

[0040] Furthermore, each fin body 1 is first produced with a top edge 11 on one side and an inclined guide vane 12 extending on the other side, and then the multiple fin bodies 1 are staggered in forward and reverse directions to form a plurality of first fin bodies 2 and a plurality of second fin bodies 3 that are staggered. Each first left top edge 221 is arranged between each adjacent two second inclined guide vanes 322, and the height of each first left top edge 221 does not exceed the top of each second inclined guide vane 322. Each second right top edge 331 is arranged between each adjacent two first inclined guide vanes 232, and the height of each second right top edge 331 does not exceed the top of each first inclined guide vane 232. The extension directions of each first inclined guide vane 232 and each second inclined guide vane 322 are opposite to each other and their shapes are symmetrical. This achieves the advantage of saving manufacturing costs for the air-guiding heat dissipation module 10.

[0041] In addition, the manufacturing method of the multiple through holes 6 and the multiple fixing protrusions 7 of the present embodiment is as follows: first, the multiple fin bodies 1 are divided into a multiple first fin bodies 2 and a multiple second fin bodies 3 placed in forward and reverse directions, and then a multiple through holes 6 and a multiple fixing protrusions 7 with the same molding direction are processed from the multiple first fin bodies 2 and the multiple second fin bodies 3. However, the manufacturing method of the through holes 6 and the fixing protrusions 7 can be adjusted according to the situation and is not limited to the present embodiment.

[0042] The above-described embodiments are only preferred embodiments for fully illustrating the present invention, and the protection scope of the present invention is not limited thereto. Equivalent substitutions or changes made by those skilled in the art based on the present invention are within the protection scope of the present invention. The protection scope of the present invention shall be subject to the claims.

Claims

1. A wind-guiding heat dissipation module, characterized in that: include: A plurality of first fin bodies, each of the first fin bodies having a first left section and a first right section, each of the first left section having a first left top edge, and each of the first right section extending toward a first direction to have a first inclined guide; as well as A plurality of second fin bodies are arranged parallel to and staggered with the plurality of first fin bodies, each of the second fin bodies has a second left section and a second right section, each of the second left sections extends toward a second direction to have a second inclined guide piece, and each of the second right sections has a second right top edge; Among them, the first direction is opposite to the second direction, each first left top edge is arranged between each adjacent two second inclined guide pieces, and the height of each first left top edge does not exceed the top of each second inclined guide piece, and each second right top edge is arranged between each adjacent two first inclined guide pieces, and the height of each second right top edge does not exceed the top of each first inclined guide piece.

2. The air-guiding heat dissipation module according to claim 1, characterized in that: Each of the first left top edges and each of the second right top edges are located on the same horizontal plane, and a shape of each of the first inclined guide pieces is symmetrical to a shape of each of the second inclined guide pieces.

3. The air-guiding heat dissipation module according to claim 1, characterized in that: Each of the first right side sections has a first right side top edge, each of the second left side sections has a second left side top edge, each of the first inclined guide pieces is extended from each of the first right side top edges, and each of the second inclined guide pieces is extended from each of the second left side top edges.

4. The air-guiding heat dissipation module according to claim 3, characterized in that: The height of each of the first left top edges does not exceed the height of each of the second left top edges.

5. The air-guiding heat dissipation module according to claim 4, characterized in that: The height of each of the second right top edges does not exceed the height of each of the first right top edges.

6. The air-guiding heat dissipation module according to claim 1, characterized in that: The plurality of first fin bodies and the plurality of second fin bodies jointly define an axial center line, and the axial center line, the first direction, and the second direction are arranged parallel to each other.

7. The air-guiding heat dissipation module according to claim 1, characterized in that: By including a fan, the fan is installed on the top of the multiple first fin bodies and the multiple second fin bodies, and the right half of the fan corresponds to the multiple first inclined guide blades, and the left half of the fan corresponds to the multiple second inclined guide blades.

8. The air-guiding heat dissipation module according to claim 1, characterized in that: It also includes a plurality of heat pipes, each of the first fin bodies has a first middle section, each of the second fin bodies has a second middle section, the plurality of first middle sections and the plurality of second middle sections are jointly provided with a plurality of through holes, and each of the heat pipes is connected to each of the through holes.

9. The air-guiding heat dissipation module according to claim 1, characterized in that: Each of the first fin bodies and each of the second fin bodies respectively extends a plurality of fixing protrusions that overlap each other.

10. The air-guiding heat dissipation module according to claim 9, characterized in that: Each of the fixing protrusions is disposed between each of the first fin bodies and each of the second fin bodies, so that an air flow channel is formed between adjacent first fin bodies and second fin bodies.

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