CN212061083U - Fan mounting structure of server machine case - Google Patents
Fan mounting structure of server machine case Download PDFInfo
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- CN212061083U CN212061083U CN201922384572.5U CN201922384572U CN212061083U CN 212061083 U CN212061083 U CN 212061083U CN 201922384572 U CN201922384572 U CN 201922384572U CN 212061083 U CN212061083 U CN 212061083U
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- fan
- bottom wall
- mounting structure
- cavity
- top cap
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Abstract
The utility model discloses a fan mounting structure of a server chassis, which comprises a bottom wall, side walls extending upwards along two sides of the bottom plate and a top cover covering the top of the side walls; the bottom wall is provided with a plurality of first convection holes, the inner surface of the bottom wall is provided with a plurality of partition plates which are transversely arranged at equal intervals, a cavity for installing a fan is arranged between every two adjacent partition plates, and the fan is arranged in the cavity; the partial array that the top cap corresponds the cavity is provided with a plurality of second convection holes, and the upper surface detachably cover of top cap is equipped with the dust screen, the dust screen with be equipped with between the top cap and keep away the vacancy, this application diapire set up first convection hole, top cap array and be provided with a plurality of second convection holes, not only increase and the radiating area between the fin, still to the air current play the guide effect between fan and the fin, the air current is big, can better take away from the heat.
Description
Technical Field
The utility model relates to a server machine case, concretely relates to fan mounting structure of server machine case.
Background
The components disposed in the chassis of the server may dissipate heat in an operating state, which is necessary to avoid overheating of the components. Taking a computer as an example, a commonly used heat dissipation component is a heat dissipation sheet and a fan, in the prior art, the heat dissipation component is generally fixedly connected to a chassis housing, the fan in the heat dissipation component is arranged at one end of the heat dissipation sheet and used for generating convection air, and the heat of a heat dissipation fin absorbing the heat of a heat source is carried away by convection, and the fan matched with the common heat dissipation sheet must combine and fix the heat dissipation sheet and the heat dissipation sheet by using a necessary support, however, the support generates a certain obstruction to the flow of the convection air generated by the fan, and the resistance of the support can limit the free circulation of the air, which is not beneficial to heat dissipation.
Based on this, design a fan mounting structure of server machine case to solve the problem that fan mounting structure causes the hindrance to the convection current air flow that the fan produced in the quick-witted case of current server.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned technical problem and provide a fan mounting structure of server machine case.
The utility model discloses a realize its technological effect and the solution that adopts does:
a fan mounting structure of a server chassis, wherein: the device comprises a bottom wall, side walls extending upwards along two sides of the bottom wall and a top cover covering the tops of the side walls; the bottom wall is provided with a plurality of first convection holes, the inner surface of the bottom wall is provided with a plurality of partition plates which are transversely arranged at equal intervals, a cavity for installing a fan is arranged between every two adjacent partition plates, and the fan is installed in the cavity; the top cap corresponds the partial array of cavity is provided with a plurality of second convection holes, the upper surface detachably cover of top cap is equipped with the dust screen, the dust screen with be equipped with between the top cap and keep away the vacancy.
Preferably, the tops of the two side walls of the bottom wall are provided with connecting lugs extending horizontally outwards; the two sides of the top cover are screwed on the connecting lugs at the tops of the two side walls through bolts respectively.
Preferably, the plurality of first convection holes are arranged in a honeycomb shape.
Preferably, a reinforcing rib is arranged between the bottom wall and the side wall.
Preferably, the top cover is further provided with a recessed position corresponding to the fan installed in the cavity.
The utility model has the advantages that: this application diapire sets up first convection hole, top cap array and is provided with a plurality of second convection holes, and air flow accelerates, and the diapire is connected with heat radiation fins, sets up first convection hole at the diapire, not only increase and the heat radiating area between the fin, still to the air flow between fan and the fin play the guide effect, and air flow is big, can better take the heat that discrete heat fins produced. Although the dustproof net plays a dustproof role, certain obstruction is generated to the heat dissipation of the fan, and therefore the top cover is provided with the second convection hole, the heat dissipation area of the fan is increased, meanwhile, air convection is facilitated, the air pressure loss caused by the dustproof net and the top cover is reduced, and the heat of the heat dissipation fins absorbing heat of the heat source is smoothly carried away through convection.
Drawings
Fig. 1 is a schematic view of an overall structure of a fan mounting structure of a server chassis according to an embodiment of the present invention;
fig. 2 is another schematic structural view of an angle of the fan mounting structure of the server chassis according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a top cover in a fan mounting structure of a server chassis according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When one element is referred to as being "fixedly attached" to another element, it can be fixedly attached by welding, bolting, gluing, or the like.
Referring to fig. 1-3, in a preferred embodiment of the present invention, a fan mounting structure for a server chassis is disclosed, which includes a bottom wall 10, a side wall 40 extending upward along two sides of the bottom wall, and a top cover 20 covering the top of the side wall 40; a plurality of first convection holes 12 are formed in the bottom wall 10, a plurality of partition plates 13 which are transversely arranged at equal intervals are arranged on the inner surface of the bottom wall 10, a cavity 50 for installing a fan is formed between every two adjacent partition plates 13, and the fan is installed in the cavity 50; the partial array of the top cover 20 corresponding to the cavity 50 is provided with a plurality of second convection holes 21, the upper surface of the top cover 20 is detachably covered with a dust screen 30, and a space avoiding position is arranged between the dust screen 30 and the top cover 20, and the space avoiding position forms a ventilation groove, so that air circulation and heat dissipation are facilitated.
Further, in order to improve the firmness of the connection between the top cover 20 and the side walls 40, the top of the two side walls 40 of the bottom wall 10 are provided with connecting lugs 11 extending horizontally outwards; the both sides of top cap 20 are respectively through bolt tightening on the engaging lug 11 at two lateral wall 40 tops, and diapire 10 is through the engaging lug 11 fixed connection of both sides wall 40 in the server machine case, and this engaging lug 11 is the plate-like, and simple structure is convenient for assemble.
Further, in order to prevent uneven heat dissipation and improve heat dissipation efficiency, the first convection holes 12 are arranged in a honeycomb shape.
Further, in order to improve the rationality and firmness of the structure, a reinforcing rib is provided between the bottom wall 10 and the side wall 40.
Further, in order to improve the structural rationality, the top cover 20 is further provided with a recessed portion 22 corresponding to the fan installed in the cavity 50.
In summary, the bottom wall 10 of the present application is provided with the first convection holes 12, the top cover 20 is provided with the plurality of second convection holes 21 in an array manner, so as to accelerate air flow, the bottom wall 10 is connected with the heat dissipation fins, the first convection holes 12 are provided on the bottom wall 10, so that not only is the heat dissipation area between the bottom wall 10 and the heat dissipation fins increased, but also the air flow between the fan and the heat dissipation fins is guided, the air flow is large, and heat generated by the heat dissipation fins can be better dissipated. Although the dust screen 30 plays a role of dust prevention, it will obstruct the heat dissipation of the fan to some extent, therefore, the top cover 20 is provided with the second convection hole 21, so as to increase the heat dissipation area of the fan, and at the same time, it is also beneficial to the air convection, reduce the wind pressure loss caused by the dust screen 30 and the top cover 20, and smoothly take away the heat of the heat dissipation fins absorbing the heat of the heat source through the convection zone.
While the preferred embodiments of the present invention have been illustrated in detail in the accompanying drawings, it should be understood that the scope of the invention includes, but is not limited to, the embodiments described above; the specific structure disclosed in the drawings is only a preferred embodiment of the present invention, and those skilled in the art can also develop other embodiments on this basis, and any simple deformation or equivalent replacement without departing from the innovative concept of the present invention is covered by the present invention, which belongs to the protection scope of the present invention.
Claims (5)
1. The utility model provides a fan mounting structure of server machine case which characterized in that: the device comprises a bottom wall, side walls extending upwards along two sides of the bottom wall and a top cover covering the tops of the side walls; the bottom wall is provided with a plurality of first convection holes, the inner surface of the bottom wall is provided with a plurality of partition plates which are transversely arranged at equal intervals, a cavity for installing a fan is arranged between every two adjacent partition plates, and the fan is installed in the cavity; the top cap corresponds the partial array of cavity is provided with a plurality of second convection holes, the upper surface detachably cover of top cap is equipped with the dust screen, the dust screen with be equipped with between the top cap and keep away the vacancy.
2. The fan mounting structure of a server chassis according to claim 1, wherein: the tops of the two side walls of the bottom wall are provided with connecting lugs extending outwards and horizontally; the two sides of the top cover are screwed on the connecting lugs at the tops of the two side walls through bolts respectively.
3. The fan mounting structure of a server chassis according to claim 1, wherein: the plurality of first convection holes are arranged in a honeycomb shape.
4. The fan mounting structure of a server chassis according to claim 1, wherein: and a reinforcing rib is arranged between the bottom wall and the side wall.
5. The fan mounting structure of a server chassis according to claim 1, wherein: and the top cover is also provided with a sunken position corresponding to the fan arranged in the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922384572.5U CN212061083U (en) | 2019-12-26 | 2019-12-26 | Fan mounting structure of server machine case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922384572.5U CN212061083U (en) | 2019-12-26 | 2019-12-26 | Fan mounting structure of server machine case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212061083U true CN212061083U (en) | 2020-12-01 |
Family
ID=73512038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922384572.5U Active CN212061083U (en) | 2019-12-26 | 2019-12-26 | Fan mounting structure of server machine case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212061083U (en) |
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2019
- 2019-12-26 CN CN201922384572.5U patent/CN212061083U/en active Active
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