CN214011917U

CN214011917U - Wind scooper

Info

Publication number: CN214011917U
Application number: CN202022663855.6U
Authority: CN
Inventors: 张家维; 蔡正裕; 叶崇民; 林志宪; 詹国强
Original assignee: Shencloud Technology Co Ltd; Huanda Computer Shanghai Co Ltd
Current assignee: Shencloud Technology Co Ltd; Huanda Computer Shanghai Co Ltd; Mitac International Corp
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-08-20
Anticipated expiration: 2030-11-17

Abstract

The utility model provides a wind scooper, it is assembled in an organic case, and this machine case includes a quick-witted case drawer and a removable module that can insert this quick-witted case drawer, and this wind scooper detachably assembles in this removable module, and the front end of this wind scooper sets up radiator fan, and the rear end adjacent department of this wind scooper sets up a heat abstractor, and its characterized in that, this wind scooper includes: the air guide cover main body is provided with an air outlet with an opening facing the device to be cooled, and an assembly gap communicated with the air outlet is formed between the air guide cover main body and the device to be cooled; one end of the flexible sealing body is fixed at the rear end of the air guiding cover main body, and the other end of the flexible sealing body stretches across the assembly gap to extend to the top of the device to be cooled and is used for shielding the assembly gap between the air outlet and the device to be cooled.

Description

Wind scooper

[ technical field ] A method for producing a semiconductor device

The utility model relates to an air ducting, especially a wind scooper.

[ background of the invention ]

In the prior art, in order to enhance the heat dissipation effect, a wind scooper structure is generally added inside a chassis in the mainstream chassis equipment in the existing communication industry. As shown in fig. 1, the conventional wind scooper 3 is detachably assembled in a chassis, the chassis includes a chassis drawer 20 and a removable module that can be inserted into the chassis drawer, the wind scooper 3 is assembled to the removable module, the heat dissipation fan is disposed at the front end of the wind scooper 3, an assembly gap 5 is reserved between the rear end of the wind scooper 3 and the adjacent device 210 to be heat dissipated, and in addition, the removable module is removable, so that a removal gap 6 is also formed between the removable module and the chassis drawer 20, so that the assembly can be easily performed, and the removable module can be assembled to a fixed position. However, in the case that the CPU of the device to be heat-dissipated has higher and higher heat dissipation requirements, and a part of the wind generated by the heat-dissipating fan escapes from the wind scooper 210 through the assembly gap 5 and the drawing gap 6, the assembly gap needs to be shielded, and the wind scooper is usually fixed to the device to be heat-dissipated without an assembly gap, so that although the sealing performance is improved, when the removable module moves, the part of the wind scooper 3 contacting the device to be heat-dissipated is likely to generate noise due to resonance, and is likely to cause damage or fall due to mutual impact between the wind scooper and the device to be heat-dissipated, and the tight combination also causes the wind scooper or the device to be heat-dissipated to be unable to be easily disassembled up and down.

[ Utility model ] content

The utility model aims to solve the technical problem that a wind scooper is provided, it improves the leakproofness under the condition that does not influence can dismantle the function.

In order to solve the technical problem, the utility model provides a wind scooper, it is assembled in an organic case, this machine case includes a quick-witted case drawer and a removable module that can insert this quick-witted case drawer, this wind scooper detachably assembles in this removable module, the front end of this wind scooper sets up radiator fan, the rear end neighbor of this wind scooper sets up a heat abstractor, this removable module has a base plate in order to bear this wind scooper and should treat heat abstractor, and this wind scooper assembles on this base plate, the utility model discloses a wind scooper includes:

the air guide cover main body is provided with a top plate and two side plates, the top plate and the two side plates jointly form an air flow channel, the air flow channel is provided with an air outlet with an opening facing the device to be cooled and an air inlet with an opening far away from the device to be cooled, the device to be cooled is provided with a top part, a bottom end and two side parts, a heat dissipation space with a heat dissipation opening is surrounded by the top part, the bottom end, the two side parts and the substrate, and an assembly gap for communicating the air outlet and the heat dissipation opening is formed between the air guide cover main body and the device to be cooled; and

and one end of the flexible sealing body is fixed at the rear end of the air guide cover main body, and the other end of the flexible sealing body stretches across the assembly gap to extend to at least one of the top, the bottom and the two side parts of the device to be cooled, so as to shield the assembly gap between the air guide cover main body and the device to be cooled.

Preferably, the flexible sealing body is fixed to at least one of the top plate and the two side plates of the air guiding cover main body near the end of the air outlet.

Preferably, the flexible sealing body has a fixed end, a sheet-shaped shielding portion and an elastic end.

Preferably, the fixed end of the flexible sealing body is fixed to the end of the wind scooper body close to the wind outlet, the length and width of the shielding portion corresponding to the assembly gap are formed by extending the fixed end towards the direction far away from the wind scooper body, so that the shielding portion can shield the assembly gap after being unfolded, the elastic end is connected to one end of the shielding portion far away from the fixed end and is lapped on at least one of the top, the bottom end and the two side portions of the device to be cooled, and after the removable module is inserted into the chassis drawer, the chassis drawer compresses the elastic end, so that the elastic end is clamped and fixed between the chassis drawer and the device to be cooled and fills a drawing gap between the chassis drawer and the device to be cooled.

Preferably, the fixed end of the flexible sealing body is fixed at one end of the device to be cooled close to the cooling opening, the shielding part is formed by extending the fixed end of the flexible sealing body towards the direction far away from the device to be radiated, so that the shielding part can shield the assembly gap after being unfolded, wherein the fixed end is fixed at one end of at least one of the top, the bottom and the two side parts of the device to be radiated, which is close to the radiating opening, the elastic end is connected with one end of the shielding part far away from the fixed end and is lapped on at least one of the top plate and the two side plates of the wind scooper main body near the end of the wind outlet, when the drawable module is inserted into the chassis drawer, the chassis drawer compresses the elastic end, so that the elastic end is clamped and fixed between the chassis drawer and the wind scooper body and fills a pumping gap between the chassis drawer and the wind scooper body.

Preferably, the fixed end is fixed on at least one of the inner surface and the outer surface of the rear end of the wind scooper body by means of adhesion, hot melting, buckling or screwing.

Preferably, the device to be cooled is a PCIe card.

Preferably, the fixing end and the shielding portion are made of flexible soft materials.

Preferably, the elastic end is made of a flexible material wrapped sponge which is the same as that used for the shielding part.

Compared with the prior art, the utility model discloses the wind scooper extends to this top of treating heat abstractor through fixed this equipment clearance of stretching across in the wind scooper main part, at least one of these bottom and this both sides portion, a flexible seal for sheltering from this wind scooper main part and this treat the equipment clearance between the heat abstractor that the air current that this radiator fan produced flows this wind scooper main part from this equipment clearance, the elastic end of this flexible seal other end then the overlap joint in this top of treating heat abstractor, this elastic end is compressed and is filled the upper cover of this quick-witted case drawer and should treat the take out clearance between the heat abstractor, thereby, the wind that radiator fan produced can't run off from this equipment clearance via this take out clearance, thereby reach sealed effect, because what this elastic end adopted is that the centre gripping is fixed, then do not influence the function of dismantling of this wind scooper.

[ description of the drawings ]

Fig. 1 is a schematic cross-sectional view illustrating a conventional wind scooper assembled to a chassis.

Fig. 2 is a three-dimensional exploded view of the case assembled with the wind scooper of the present invention.

Fig. 3 is a schematic perspective exploded view of the wind scooper of the present invention relative to the drawable module.

Fig. 4 is a schematic view of another angle of the wind scooper of the present invention.

Fig. 5 is a schematic view of the flexible sealing body of the wind scooper of the present invention.

Fig. 6 is a partially enlarged schematic view of the wind scooper of the present invention assembled on the removable module.

Fig. 7 is an operation schematic diagram of the removable module where the wind scooper of the present invention is inserted into the drawer of the chassis.

Fig. 8 is a schematic sectional view showing the state of the wind scooper of the present invention after the pluggable module is inserted into the drawer of the chassis.

[ detailed description ] embodiments

Referring to fig. 2-8, the present invention provides a wind scooper 1 assembled in a chassis, the chassis includes a chassis drawer 20 and a removable module 21 capable of being inserted into the chassis drawer 20, the wind scooper 1 is detachably assembled to the removable module 21, a heat dissipation fan (not shown) is disposed at a front end of the wind scooper 1, a heat dissipation device 210 is disposed adjacent to a rear end of the wind scooper 1, the removable module 21 has a substrate (not shown) for carrying the wind scooper 1 and the heat dissipation device 210, and the wind scooper 1 is assembled to the substrate, the wind scooper 1 of the present invention includes a wind scooper body 10 and a flexible sealing body 11.

The wind scooper body 10 has a top plate and two side plates, the top plate and the two side plates together form a wind channel, the wind channel has an air outlet 100 with an opening facing the device 210 to be cooled and an air inlet with an opening away from the device 210 to be cooled, wherein the device 210 to be cooled has a top, a bottom and two side portions, the top, the bottom, the two side portions and the substrate together enclose a heat dissipation space with a heat dissipation opening, and an assembly gap 5 communicating the air outlet 100 and the heat dissipation opening is provided between the wind scooper body 10 and the device 210 to be cooled.

One end of the flexible sealing body 11 is fixed to the rear end of the wind scooper body 10, and the other end extends to at least one of the top, the bottom and the two side portions of the device to be heat-dissipated 210 across the assembly gap 5, so as to shield the assembly gap 5 between the wind scooper body 10 and the device to be heat-dissipated 210 and prevent the airflow generated by the cooling fan from flowing out of the wind scooper body 10 from the assembly gap 5, wherein the flexible sealing body 11 is fixed to at least one of the top plate and the two side plates of the wind scooper body 10 near the end of the air outlet 100, preferably, the bottom end has an air vent, for example, the bottom end has a honeycomb-shaped ventilation grid.

In the present embodiment, as shown in fig. 5, the flexible sealing body 11 has a fixed end 110, a sheet-shaped shielding portion 111 and an elastic end 112, wherein the fixed end 110 is fixed to the end of the wind scooper body 10 close to the air outlet 100, wherein the fixed end 110 is fixed to at least one of the inner surface and the outer surface of the rear end of the wind scooper body 10 by means of adhesion, thermal melting, buckling or screwing, and hereinafter, taking the example that the fixed end 110 is adhered to the inner surface of the end of the wind scooper body 10 close to the air outlet 100, the shielding portion 111 extends from the fixed end 100 towards the direction far away from the wind scooper body 10 corresponding to the length and width of the assembling gap 5, so that the shielding portion 111 can shield the assembling gap 5 after being unfolded. The elastic end 112 is connected to one end of the shielding portion 111 away from the fixed end 110 and is overlapped with at least one of the top, the bottom and the two side portions of the device to be heat dissipated 210, when the removable module 21 is inserted into the cabinet drawer 20, the cabinet drawer 20 compresses the elastic end 112, so that the elastic end 112 is clamped and fixed between the cabinet drawer 20 and the device to be cooled 210 and fills the drawing gap 6 between the cabinet drawer 20 and the device to be cooled 210, for example, when the elastic end 112 is connected to the shielding portion 111 at an end away from the fixed end 110 and is overlapped with the top of the device to be heat dissipated 210, after the removable module 21 is inserted into the cabinet drawer 20, the upper cover 200 of the cabinet drawer 20 compresses the elastic end 112, so that the elastic end 112 is clamped and fixed between the upper cover 200 of the cabinet drawer 20 and the device to be cooled 210 and fills the drawing gap 6 between the upper cover 200 of the cabinet drawer 20 and the device to be cooled 210.

In another embodiment, the fixed end 110 of the flexible sealing body 11 is fixed to an end of the device to be heat-dissipated 210 close to the heat-dissipating opening, and the shielding portion 111 is formed by extending the fixed end 110 of the flexible sealing body 11 in a direction away from the device to be heat-dissipated 210, so that the shielding portion 111 can shield the assembly gap 5 after being unfolded, wherein the fixed end 110 is fixed to an end of the device to be heat-dissipated 210 close to the heat-dissipating opening, at least one of the top end, the bottom end and the two side portions. The elastic end 112 is connected to the end of the shielding portion 111 away from the fixed end 110 and is connected to at least one of the top plate and the two side plates of the wind scooper body 10 close to the air outlet 100, and when the removable module 21 is inserted into the cabinet drawer 20, the cabinet drawer 20 compresses the elastic end 112, so that the elastic end 112 is clamped and fixed between the cabinet drawer 20 and the wind scooper body 10 and fills the pumping gap 6 between the cabinet drawer 20 and the wind scooper body 10.

In this embodiment, the device to be cooled 210 is a PCIe card.

In the present embodiment, the fixed end 110 and the shielding portion 111 are made of flexible materials, such as Mylar (Mylar), acetate cloth or tape.

In the present embodiment, the elastic end 111 is made of a flexible material wrapped sponge similar to that used for the shielding portion 11.

To sum up, the wind scooper of the present invention fixes the flexible sealing body 11 at the end of the wind scooper body 10 having the wind outlet 100, one end of the flexible sealing body 11 is fixed on the wind scooper body 10, the shielding part 111 in the middle is disposed over the assembling gap 5, and the elastic end 112 at the other end is connected to the top of the device 210 to be heat-dissipated, as shown in fig. 7, when the removable module 21 is inserted into the cabinet drawer 20, the elastic end 112 at the top of the device 210 to be heat-dissipated is driven by the upper cover 200 of the cabinet drawer 20 to stretch the shielding part 111 along with the movement of the removable module 21, so that the shielding part 111 is expanded to seal the assembling gap 5, as shown in fig. 8, and at the same time, the elastic end 111 is compressed to fill up the drawing gap 6 between the upper cover 200 of the cabinet drawer 20 and the device 210 to be heat-dissipated, thereby, the wind generated by the heat dissipation fan can not flow away from the assembly gap 5 through the drawing gap 6, so as to achieve the sealing effect, since the elastic end 111 is clamped and fixed, the detachable function of the wind scooper is not affected, that is, after the removable module 21 is drawn out from the cabinet drawer 20, at this time, since the flexible sealing body 11 is not squeezed by the cabinet drawer 20, and further the flexible sealing body 11 and the device 210 to be heat dissipated are not in the clamped and fixed or tightly attached state, thereby, the user can directly and independently detach the wind scooper 1, the user does not need to detach the wind scooper main body 10 before detaching the connection between the flexible sealing body 11 and the device 210 to be heat dissipated, and when the wind scooper 1 is mounted on the substrate, the assembly of the flexible sealing body 11 and the device 210 to be heat dissipated does not need to be performed after mounting the wind scooper 1, as long as the wind scooper 1 is installed on the removable module 21 having the device 210 to be heat dissipated, and then the removable module 21 is inserted into the cabinet drawer 20, along with the movement of the removable module 21, the elastic end 112 at the top of the device 210 to be heat dissipated is driven by the upper cover 200 of the cabinet drawer 20 to stretch the shielding portion 111, so that the shielding portion 111 is unfolded to seal the assembly gap 5, thereby achieving the removable module 21, and thus, the wind scooper 1 can be efficiently assembled on the removable module 21 and the assembly gap 5 between the wind scooper body 10 and the device 210 to be heat dissipated can be shielded after the removable module 21 is inserted into the cabinet drawer 20, and the wind flowing through at least one of the heat dissipation space and the wind channel cannot flow out of the assembly gap 5.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a wind scooper, it assembles in a quick-witted case, this quick-witted case includes a quick-witted case drawer and a removable module that can insert this quick-witted case drawer, this wind scooper detachably assembles in this removable module, the front end of this wind scooper sets up radiator fan, the rear end of this wind scooper is adjacent to set up a device that waits to dispel the heat, this removable module has a base plate in order to bear this wind scooper and this device that waits to dispel the heat, and this wind scooper assembles on this base plate, its characterized in that includes:

2. The wind scooper of claim 1, wherein the flexible sealing body is fixed to at least one of the top plate and the two side plates of the wind scooper body near the end of the wind outlet.

3. The wind scooper of claim 1, wherein the flexible sealing body has a fixed end, a sheet-like shielding portion and an elastic end.

4. The wind scooper according to claim 3, wherein the fixed end of the flexible sealing body is fixed to the end of the wind scooper body near the wind outlet, the length and width of the shielding portion corresponding to the assembly gap are formed by extending the fixed end in a direction away from the wind scooper body, so that the shielding portion can shield the assembly gap after being unfolded, the elastic end is connected to the end of the shielding portion away from the fixed end and is connected to at least one of the top, the bottom and the two side portions of the device to be heat dissipated, and when the removable module is inserted into the chassis drawer, the chassis drawer compresses the elastic end, so that the elastic end is clamped and fixed between the chassis drawer and the device to be heat dissipated and fills up the drawing gap between the chassis drawer and the device to be heat dissipated.

5. The wind scooper according to claim 3, wherein the fixed end of the flexible sealing body is fixed to an end of the device to be heat dissipated near the heat dissipating opening, the shielding part is formed by extending the fixed end of the flexible sealing body towards the direction far away from the device to be radiated, so that the shielding part can shield the assembly gap after being unfolded, wherein the fixed end is fixed at one end of at least one of the top, the bottom and the two side parts of the device to be radiated, which is close to the radiating opening, the elastic end is connected with one end of the shielding part far away from the fixed end and is lapped on at least one of the top plate and the two side plates of the wind scooper main body near the end of the wind outlet, when the drawable module is inserted into the chassis drawer, the chassis drawer compresses the elastic end, so that the elastic end is clamped and fixed between the chassis drawer and the wind scooper body and fills a pumping gap between the chassis drawer and the wind scooper body.

6. The wind scooper according to claim 4 or 5, wherein the fixing end is fixed to at least one of an inner surface and an outer surface of the rear end of the wind scooper body by means of adhesion, heat fusion, snap or screw locking.

7. The wind scooper of claim 1, wherein the device to be heat dissipated is a PCIe card.

8. The wind scooper of claim 3, wherein the fixing end and the shielding portion are made of flexible material.

9. The wind scooper of claim 8, wherein the resilient end is made of a flexible material wrapped with a sponge, the flexible material being the same as that used for the shielding portion.