TWM514035U - Heat dissipation device and fan and fan module - Google Patents

Description

Heat sink and its fan and fan module

This creation is related to a heat sink, especially a heat sink and its fan and fan module.

Traditionally, such as a central processing unit (CPU) for a computer or a heat sink such as a graphics processing unit (GPU), a fan is usually added to the heat sink to drive heat through a forced air flow provided by the fan, thereby increasing heat radiation.

However, in general, the design of the fan has a larger fan blade and a stronger forced air flow. However, the general heat sink is not necessarily a larger fan when it is equipped with a fan. Sometimes, for the sake of cost, the fan is small in size and difficult to be replaced by the user. Replacing the fan by means of screws or the like causes inconvenience to the user. In addition, since the conventional fan is inconvenient in assembly, it is also difficult to adjust the mounting position, and it is not possible to adjust the fan depending on the actual assembly of the heat sink.

In view of this, the creator is trying to improve and solve the above-mentioned shortcomings, and he has devoted himself to researching and cooperating with the application of theory, and finally proposed a creation that is reasonable in design and effective in improving the above-mentioned defects.

The main purpose of the present invention is to provide a heat dissipating device and a fan and fan module thereof. The fan frame is provided between the heat sink and the fan, and the fan frame is used to facilitate the user to disassemble the fan. .

In order to achieve the above object, the present invention provides a heat dissipating device, comprising a heat sink, a heat sink frame body, and a fan frame body; wherein the heat sink frame body is disposed on the heat sink, and the heat sink frame body has a first a sliding portion, and the fan frame body has a second sliding portion, and the second sliding portion is slidably engaged with the first sliding portion, so that the fan frame body is engaged by the first sliding portion and the second sliding portion. Slide in a preset direction.

In order to achieve the above object, the present invention provides a heat dissipating device, comprising a heat sink, a heat sink frame, and a fan; wherein the heat sink frame is disposed on the heat sink, and the heat sink frame has a first sliding And the fan has a second sliding portion, the second sliding portion is slidably engaged with the first sliding portion, so that the fan slides in a predetermined direction by the cooperation of the first sliding portion and the second sliding portion .

In order to achieve the above purpose, the present invention provides a fan module suitable for a heat sink, and the heat sink has a first sliding portion; the fan module includes a fan frame body and a fan combined with the fan frame body, wherein The fan frame body has a second sliding portion, and the second sliding portion is slidably engaged with the first sliding portion.

In order to achieve the above object, the present invention provides a fan, which is adapted to be detachably disposed on a heat sink, and the heat sink has a first sliding portion, and the fan is characterized in that the fan has a second sliding portion and is coupled to the first The sliding portion is slidably engaged to cause the fan to slide in a predetermined direction by the cooperation of the first sliding portion and the second sliding portion.

In order to further disclose the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings are only for reference and description, and are not intended to limit the creation.

Please refer to FIG. 1 , FIG. 2 and FIG. 3 , which are respectively an exploded perspective view, a three-dimensional combination diagram and a side view of the heat dissipation device. The present invention provides a heat dissipating device and a fan and a fan module thereof. The heat dissipating device includes a heat sink 1, a radiator frame body, and a fan module. The fan module includes a fan frame body 3 and a fan 4, and the radiator frame is assembled on the radiator 1 and is slidably engaged with the fan frame body 3 or the fan 4 of the fan module; wherein:

The heat sink 1 can be an aluminum extruded heat sink or a stacked heat sink, and includes a base 10 and a plurality of fins 11 disposed on the base 10 . In the implementation of the present invention, the heat sink 1 is a stacked heat sink, and the fins 11 are stacked on the base 10 at intervals, and one or between the base 10 and each fin 11 is provided. The heat pipes 12 are plural, and the heat pipes 12 are passed through the fins 11 to be coupled to the base 10.

The heat sink frame system is disposed on the heat sink 1 to provide a forced air flow to the fins 11 of the heat sink 1 after the fan module is assembled to the heat sink frame. The heat sink frame includes a pair of frames 2 each having a first joint portion 20 and a frame portion 21 for assembling the first joint portion 20 on the fins 11 of the heat sink 1, the first combination The portion 20 may extend along a predetermined direction, which may be any of the length, width, and height of the heat sink 1, that is, the X axis, the Y axis, and the Z axis of FIG. 1 but not For example, the Z-axis is taken as an example, that is, extending along the height direction of the heat sink 1, and the first joint portion 20 is provided with a first direction along the extending direction thereof (ie, the aforementioned preset direction). A sliding portion 200. The present invention mainly provides the heat sink frame with the first sliding portion 200 so that the heat sink 1 can pass through the first sliding portion 200 of the heat sink frame and the fan frame body 3 or the fan 4 of the fan module. Cooperating for the fan frame 3 or the fan 4 to slide in the predetermined direction.

The fan module includes a fan frame body 3 and a fan 4, and cooperates with the heat sink frame body. The fan frame 4 is disposed on the fan frame body 3, and the fan frame body 3 has a pair of second joint portions 30 disposed outside the fan 4. The second joint portion 30 is respectively provided with a second sliding portion. The second sliding portion 31 is configured to be slidably engaged with the first sliding portion 200, so that the fan frame 3 can be assembled between the two frames 2 of the radiator frame and provided for the fan 4. Removably disposed on the heat sink 1. At the same time, the present invention mainly causes the fan frame body 3 to have the second sliding portion 31, or even the fan 4 has the second sliding portion 31, so that the fan frame body 3 or the fan 4 can Through the second sliding portion 31, the first sliding portion 200 of the radiator frame body is engaged to slide the fan frame body 3 or the fan 4 in the predetermined direction.

As described above, in the embodiment of the present invention, the number of the first joint portions 20 of the pair of frames 2 is two, and is arranged side by side, and the number of the fan frame bodies 3 is also two. The two fan frame bodies 3 are respectively assembled, and the number of the fans 4 that can be mounted on the heat sink 1 is also two. Furthermore, the two first joint portions 20 are further disposed on the fins 11 by the two frame portions 21, and the frame portions 21 are designed to match the appearance of the fins 11 to form a corresponding joint structure. In order to facilitate the assembly of the frame 2 on each of the fins, a cover plate 13 can be disposed on each of the fins 11 of the heat sink 1. The cover plate 13 is respectively provided with a buckle portion 130 for the frame 2 The pair of frames 2 are respectively coupled to the buckle portion 130 to be coupled. In addition, the first sliding portion 200 can be a sliding slot, and the second sliding portion 31 can be a matching sliding rail; It is to be noted that although the number of the first joint portion 20, the fan frame body 3 and the fan 4 is two, it is only for illustrative purposes, and the invention is not limited thereto.

Referring to FIG. 4 together, the present invention further enables the frame 2 to adjust the position on the fan frame 3, and when adjusting the position of the fan frame 3, it is equivalent to adjusting the fan module or Since the position of the fan 4 is the above, only the fan frame 3 will be described above. The end of the first joint portion 20 of the frame 2 has a cantilever 201. The cantilever 201 is provided with at least one first positioning portion 202 extending along the first sliding portion 200 and spaced apart from each other. The first positioning portion is disposed. The second positioning portion 300 is disposed on the second joint portion 30 of the fan frame body 3, and the second positioning portion is disposed on the second joint portion 30 of the fan frame body 3, and the second positioning portion 300 is disposed on the second joint portion 30 of the fan frame body 3. The positioning portion 300 can be a protruding positioning block, and the second positioning portion 300 can correspond to any of the first positioning portions 202, so that the second positioning portion 300 can be selected when the second sliding portion 31 is in sliding engagement with the first sliding portion 200. It is snapped into any of the first positioning portions 202. Accordingly, as shown in FIG. 5 and FIG. 6 , when the fan frame 3 is to be removed or the height position of the fan frame 3 is adjusted, only the pressing portion 203 needs to be pressed to make the first and second positioning portions 202 and 300 If the phase is disengaged, the fan frame frame 3 can be pulled upward to be taken out, or the second positioning portion 300 can be inserted into the other first positioning portion 202, that is, as shown in FIG. The height position enables the heat sink 1 to be assembled with other peripheral electronic components 5 so that the fan 4 can be evaded from the surrounding electronic components 5 while still being properly mounted on the heat sink 1.

In addition, please refer to FIG. 8 , which is an exploded perspective view of the first embodiment of the fan frame of the creative fan module. The fan frame body 3 further includes a frame portion 32 for connecting between the pair of second joint portions 30 and disposed at one side of the fan 4 . At the same time, the second sliding portion 31 can also have a guiding edge 310 at the front end of the sliding rail, so that the sliding rail (the second sliding portion 31) can be used as a guide when mated with the sliding slot (the first sliding portion 200). The effect. Moreover, please refer to FIG. 9 , which is an exploded perspective view of a second embodiment of the fan frame body of the present fan module. The pair of second joint portions 30 of the fan frame body 3 can also be independent to be respectively coupled to one side of the fan 4.

Moreover, as shown in FIG. 10, the present invention further provides a fan 4, which is adapted to be detachably disposed on the heat sink 1, and the fan 4 has a second sliding portion 31 for dissipating heat. The first sliding portion 200 of the device 1 is slidably engaged and achieves the purpose and function as described above.

Therefore, the heat sink and the fan and fan module thereof can be obtained by the above-mentioned structural composition.

In summary, this creation is a rare new creative product, which can achieve the intended use, but solve the lack of knowledge, and because of its novelty and progress, it fully meets the requirements of new patent applications. To file an application in accordance with the Patent Law, please check and grant the patent in this case to protect the rights of the creator.

However, the above description is only a preferred and feasible embodiment of the present invention, and thus the scope of the patent of the present invention is not limited thereby, and therefore equivalent structural changes made by using the present specification and the contents of the drawings are equally included in the present invention. Within the scope of creation, he is given to Chen Ming.

<this creation>

1‧‧‧heatsink

10‧‧‧ Pedestal

11‧‧‧Fins

12‧‧‧ Heat pipe

13‧‧‧ Cover

130‧‧‧ buckle

2‧‧‧Frame

20‧‧‧ First Joint Department

200‧‧‧First sliding part

201‧‧‧ cantilever

202‧‧‧First Positioning Department

203‧‧‧ Pressing department

21‧‧‧Framework

3‧‧‧Fan frame

30‧‧‧Second junction

300‧‧‧Second Positioning Department

31‧‧‧Second sliding part

310‧‧‧ Leading edge

32‧‧‧Framed Department

4‧‧‧Fan

5‧‧‧Electronic components

Figure 1 is an exploded perspective view of the heat sink of the present invention.

Figure 2 is a perspective assembled view of the heat sink of the present invention.

Figure 3 is a side view of the heat sink of the present invention.

Figure 4 is a cross-sectional view taken along line 4-4 of Figure 3.

FIG. 5 is a schematic diagram (1) of adjusting the operation of the fan module according to FIG. 4.

FIG. 6 is a schematic diagram of the operation of adjusting the fan module according to FIG. 4 (2).

FIG. 7 is a schematic diagram of the height position of the fan module of the present heat dissipation device.

FIG. 8 is an exploded perspective view of the first embodiment of the fan frame of the present fan module.

9 is an exploded perspective view of a second embodiment of the fan frame of the present fan module.

Figure 10 is a perspective view of the fan of the present invention.

1‧‧‧heatsink

10‧‧‧ Pedestal

11‧‧‧Fins

12‧‧‧ Heat pipe

13‧‧‧ Cover

130‧‧‧ buckle

2‧‧‧Frame

20‧‧‧ First Joint Department

200‧‧‧First sliding part

201‧‧‧ cantilever

202‧‧‧First Positioning Department

203‧‧‧ Pressing department

21‧‧‧Framework

3‧‧‧Fan frame

30‧‧‧Second junction

300‧‧‧Second Positioning Department

31‧‧‧Second sliding part

32‧‧‧Framed Department

4‧‧‧Fan

Claims (21)

A heat dissipating device includes: a heat sink; a heat sink frame disposed on the heat sink, wherein the heat sink frame has a first sliding portion; and a fan frame body having a second sliding portion, the first The two sliding portions are slidably engaged with the first sliding portion to slide the fan frame body in a predetermined direction by the cooperation of the first sliding portion and the second sliding portion. The heat sink of claim 1, wherein the heat sink comprises a base and a plurality of fins disposed on the base. The heat dissipating device of claim 2, wherein the fins are stacked on the pedestal, and a heat pipe is disposed between the pedestal and the fins, and the heat pipe passes through the fins The sheet is bonded to the base. The heat sink device of claim 1, wherein the heat sink frame system comprises a pair of frames, each of the pair of frames has a first joint portion, and the fan frame body has a pair of second joint portions, The first joint portion extends along the predetermined direction, and the first sliding portion is located on the first joint portion and disposed along the predetermined direction, and the second sliding portion is located at the second joint portion. on. The heat dissipating device of claim 4, wherein the pair of frames further have a frame portion for assembling the first joint portion on the heat sink. The heat dissipating device of claim 4, wherein the first joint end of the pair of frames has a cantilever, and the plurality of first positioning portions are disposed on the cantilever and extending along the first sliding portion and spaced apart And a second positioning portion is disposed on the second joint portion of the fan frame body, and the second positioning portion is correspondingly engaged with any of the first positioning portions. The heat dissipating device of claim 6, wherein the first positioning portion is a concave positioning hole, and the second positioning portion is a protruding positioning block. The heat dissipating device of claim 6, wherein the cantilever end is provided with a pressing portion. The heat sink of claim 4, further comprising a fan, the fan being assembled to the fan frame. The heat dissipation device of claim 9, wherein the fan frame further comprises a frame connecting portion connected between the pair of second joint portions and disposed on a side of the fan. The heat dissipating device of claim 1, wherein the first sliding portion is one of a sliding groove and a sliding rail matched with the sliding groove, and the second sliding portion is opposite to the sliding portion The first sliding portion is the other of the sliding groove or the sliding rail. A heat dissipating device includes: a heat sink; a heat sink frame disposed on the heat sink, wherein the heat sink frame has a first sliding portion; and a fan having a second sliding portion, the second sliding portion The portion is slidably engaged with the first sliding portion such that the fan slides in a predetermined direction by the cooperation of the first sliding portion and the second sliding portion. The heat sink of claim 12, wherein the heat sink comprises a base and a plurality of fins disposed on the base. The heat dissipating device of claim 13, wherein the fins are stacked on the pedestal, and a heat pipe is disposed between the pedestal and the fins, and the heat pipe passes through the fins The sheet is bonded to the base. The heat sink device of claim 12, wherein the heat sink frame system comprises a pair of frames, each of the pair of frames having a first joint portion, the first joint portion extending along the predetermined direction, and The first sliding portion is located on the first joint portion and disposed along the predetermined direction. The heat dissipating device of claim 15, wherein the pair of frames further have a frame portion for assembling the first joint portion on the heat sink. The heat dissipation device of claim 12, wherein the first sliding portion is one of a sliding groove and a sliding rail that cooperates with the sliding groove, and the second sliding portion is opposite to the sliding portion The first sliding portion is the other of the sliding groove or the sliding rail. A fan module is applicable to a heat sink, and the heat sink has a first sliding portion. The fan module includes: a fan frame body having a second sliding portion corresponding to the first sliding portion The sliding portion is a sliding fit; and a fan is coupled to the fan frame body. The fan module of claim 18, wherein the fan frame further comprises a pair of second joint portions and a frame joint portion connected between the pair of second joint portions, the frame joint portion and the frame portion It is located on the side of the fan. The fan module of claim 18, wherein the first sliding portion is one of a sliding slot and a sliding rail that cooperates with the sliding slot, and the second sliding portion is opposite to the sliding portion. The first sliding portion is the other of the sliding grooves. A fan is adapted to be detachably disposed on a heat sink, and the heat sink has a first sliding portion. The fan is characterized in that the fan has a second sliding portion and is slidably engaged with the first sliding portion. The fan is slid in a predetermined direction by the cooperation of the first sliding portion and the second sliding portion.