CN218920722U

CN218920722U - Dustproof structure and server casing with same

Info

Publication number: CN218920722U
Application number: CN202222681135.1U
Authority: CN
Inventors: 尹冠尘; 沈裕杰; 张景棠
Original assignee: Delta Electronics Inc
Current assignee: Delta Electronics Inc
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-04-25
Anticipated expiration: 2032-10-12

Abstract

The utility model provides a dustproof structure and a server casing with the dustproof structure, wherein the dustproof structure is arranged on the server casing and comprises a dustproof cover and a sealing plate, the dustproof cover is provided with a cover body, a handle arranged on the cover body and at least one latch structure arranged on the cover body, and the sealing plate is assembled on the cover body; the cover body is further provided with an outer cover and a side wall part surrounding the periphery of the outer cover, the handle is arranged on the outer cover to protrude outwards, the clamping bolt structure is elastically extended out of the side wall part through the outer cover, and the sealing plate is opposite to the outer cover and is assembled in the side wall part. The dustproof and sealing effect can be improved through the sealing plate. Therefore, the dustproof structure and the server casing with the dustproof structure can effectively prevent external foreign matters or dust from entering, and improve dustproof and sealing effects.

Description

Dustproof structure and server casing with same

Technical Field

The present utility model relates to a server accessory, and more particularly to a dustproof structure and a server housing with the dustproof structure.

Background

According to the present disclosure, in order to provide power requirements such as power or standby power, slots for configuring a battery (e.g., BBU) or a power supply are preset on a housing. When the server is generally used, if a battery or a power supply is not arranged, structures such as a dust cover and the like can be arranged on the groove position so as to prevent external foreign matters or dust from invading the inside of the server shell.

However, the conventional dust-proof cover is usually formed by folding a sheet metal to form a cover body, and has a structural design such as a spring for fastening the latch on the casing, so as to be fixed on the casing of the server. Meanwhile, in order to facilitate the removal of the dust cover for disassembly and assembly of a battery, a power supply and the like, a handle can be locked on the dust cover through elements such as screws or bolts and the like, so that the dust cover is convenient for a person to hold and is detached from the casing. The disadvantage is that the metal material has a certain weight and high cost, and the metal plate must be processed by bending and other processes, and the handle is assembled by screwing, so that the processing time is long.

In addition, in order to assemble the buckle structure such as the elastic sheet with the server casing, the buckle structure is also required to be molded through a sheet metal part in a stamping process, so that corresponding broken holes are formed in the dust cover, and when the buckle structure is assembled on the casing, the phenomenon that air leakage and the like exist in the heat dissipation air flow in the server due to the left broken holes is caused, and the probability of air flow backflow and dust entering is influenced.

In view of the above, the present inventors have made intensive studies and have conducted an application in combination with the theory in order to solve the above-mentioned drawbacks, and have finally proposed an utility model which is reasonable in design and effectively improves the above-mentioned drawbacks.

Disclosure of Invention

The utility model provides a dustproof structure and a server casing with the dustproof structure, wherein a backboard is arranged in a cover body of the dustproof structure so as to effectively prevent external foreign matters or dust from entering, and the dustproof and sealing effects can be improved.

In order to achieve the above-mentioned objective, the present utility model provides a dust-proof structure, comprising a dust-proof cover and a sealing plate, wherein the dust-proof cover has a cover body, a handle disposed on the cover body, and at least one latch structure disposed on the cover body, and the sealing plate is assembled on the cover body; the cover body is further provided with an outer cover and a side wall part surrounding the periphery of the outer cover, the handle is arranged on the outer cover to protrude outwards, the clamping bolt structure is elastically extended out of the side wall part through the outer cover, and the sealing plate is opposite to the outer cover and is assembled in the side wall part.

According to an embodiment of the present utility model, the dust cover is integrally formed to form the cover body, the handle and the latch structure.

According to an embodiment of the present utility model, a hole is provided on the dust cover above or below the corresponding latch structure.

According to an embodiment of the utility model, the outer cover of the dust cover is concavely provided with a receding hole at a position corresponding to the latch structure.

According to an embodiment of the present utility model, the side wall portion is provided with the latch structure on both left and right sides of the outer cover

According to an embodiment of the present utility model, the latch structures are arranged in a staggered manner.

According to an embodiment of the present utility model, the latch structures each have a cantilever-shaped arm formed by the sidewall portion, and a trigger portion extending from the arm and protruding out of the outer cover, and a locking edge protrudes from an outer side of the arm.

According to an embodiment of the utility model, the spanner has a pressing surface thereon.

According to an embodiment of the present utility model, the sealing plate is made of plastic or metal.

According to an embodiment of the present utility model, the outer edge of the sealing plate is provided with a protruding embedding edge, and the sidewall part is provided with a corresponding embedding hole.

According to an embodiment of the present utility model, an outer edge of the sidewall portion protrudes to form an embedded edge, and a corresponding embedded hole is formed on the sealing board.

According to an embodiment of the utility model, the sealing plate is provided with a contact piece which is elastically contacted with the inner wall of the side wall part.

According to an embodiment of the present utility model, a fool-proof structure is disposed at a corner of the sidewall, and the sealing board is also concavely provided with a notch corresponding to the fool-proof structure for matching.

According to an embodiment of the present utility model, there is provided an arrangement position partitioned by a plurality of partitions in longitudinal and lateral directions; at least one of the configuration positions is provided with the dustproof structure according to the embodiment.

In order to achieve the above-mentioned object, the present utility model provides a server housing with a dustproof structure, which has an arrangement position separated by a plurality of partitions in a longitudinal and a lateral direction; wherein, at least one of the configuration positions is provided with the dustproof structure.

Drawings

FIG. 1 is a schematic perspective view of a dust-proof structure of the present utility model;

FIG. 2 is a partially exploded view of the dustproof structure and the server housing of the present utility model;

FIG. 3 is a schematic diagram of a partial assembly of a dustproof structure and a server housing according to the present utility model;

FIG. 4 is an enlarged detail view of portion A of FIG. 3;

FIG. 5 is a schematic cross-sectional view of the dustproof structure of the present utility model disposed in a server housing;

FIG. 6 is a schematic cross-sectional view of the dustproof structure of the present utility model disposed in a server housing;

FIG. 7 is an exploded perspective view of another view of the dust guard structure of the present utility model;

FIG. 8 is a perspective view of another view of the dust-proof structure of the present utility model;

FIG. 9 is an exploded perspective view of another embodiment of the dust guard structure of the present utility model;

FIG. 10 is a partial perspective view of the dustproof structure and the power fitting of the present utility model together disposed on a server housing;

FIG. 11 is a perspective view of another view of the server of the present utility model.

Description of the reference numerals

C. C' dustproof structure

1 dustproof cover

10 cover body

100 outer cover

100a, hole withdrawal

101 side wall portion

101a side wall

101b side wall

102 let-through hole

103 embedding holes

104 fool-proof structure

11 handle

12, latch structure

120 spring arm

120a clamping edge

121 spanner portion

2 sealing plate

20 rim of the insert

21 gap

22 contact piece

3 server casing

30 separator plate

300 position of the latch

300a clamping hole

301 position of the latch

301a clip hole

31. 31' configuration position

4. 4': power supply accessory

Detailed Description

For a further disclosure of the features and aspects of the present utility model, reference should be made to the following detailed description of the utility model and to the accompanying drawings, which are provided for reference and illustration only, and are not intended to limit the utility model.

Please refer to fig. 1 and fig. 2, which are a schematic perspective view of the dustproof structure of the present utility model and a partially exploded view of the dustproof structure and the server housing. The utility model provides a dustproof structure and server casing with the dustproof structure, wherein the dustproof structure C is suitable for the server casing 3, and the server casing 3 is provided with configuration positions 31 and 31' for arranging power fittings 4 (not shown in fig. 2, but see fig. 10) such as batteries, standby batteries or power supplies; the dust-proof structure C may be disposed at the opening of the disposing position 31, 31 'to prevent dust when the disposing position 31, 31' is not provided with any power fitting 4.

As shown in fig. 1, the dust-proof structure C includes a dust-proof cover 1 and a sealing plate 2 disposed on the dust-proof cover 1, wherein the dust-proof cover 1 is made of plastic material and is integrally formed, and has a cover body 10, a handle 11 protruding forward from the cover body 10, and at least one latch structure 12 formed on a side edge of the cover body 10, and the cover body 10 is substantially shaped to fit the opening of the disposition positions 31, 31' of the server housing 3. As shown in fig. 2, in the embodiment of the present utility model, the server casing 3 may be longitudinally and transversely partitioned into the arrangement positions 31 and 31 'by a plurality of partition boards 30, and may be configured by power fittings 4 and 4' (shown in fig. 10) with different sizes; the dustproof structure C, C 'of the present utility model can be designed corresponding to the arrangement positions 31 and 31' with different sizes, i.e. the cover 10 is correspondingly sized, so that the dustproof structure can be applied to the arrangement positions 31 and 31 'corresponding to the different power fittings 4 and 4', as shown in fig. 3.

Referring to fig. 1 and 2, the cover 10 of the dust-proof structure C, C' further includes an outer cover 100 and a sidewall 101 surrounding the periphery of the outer cover 100, the handle 11 is disposed on the outer cover 100 and protrudes outwards, the handle 11 may be disposed transversely (as shown in fig. 1) or longitudinally (as shown in the drawing, i.e. the handle 11 of fig. 1 is turned 90 degrees), the latch structure 12 is elastically extended from the sidewall 101 through the outer cover 10, and the outer cover 100, the sidewall 101, the handle 11 and the latch structure 12 may be made of plastic material and integrally formed to form the dust-proof cover 1. Further, for convenience of description, the side walls 101 are side walls 101a (as shown in fig. 1) and 101b (as shown in fig. 2) on the left and right sides of the outer cover 100, and the latch structures 12 may be disposed on the

side walls

101a and 101b, respectively.

As mentioned above, each latch structure 12 has a cantilever-shaped arm 120 formed by the side wall 101, and a trigger portion 121 extending from the arm 120 and protruding out of the cover 100, the outer side of the arm 120 is provided with a plurality of latch edges 120a, and the corresponding latch positions 300, 301 are provided on the partition 30 of the server housing 3, and the latch positions 300, 301 of the same partition 30 are disposed up and down for the latch structures 12 located on the

side walls

101a, 101b of the cover 10 to be disposed in a staggered manner. Referring to fig. 4, 5 and 6, in the present embodiment, the latch structure 12 located on the left side wall 101a is higher than the latch structure 12 located on the right side wall 101b, so that the right latch structure 12 of any dustproof structure C, C' corresponds to a latch position 300 below the partition 30, and the latch position 300 corresponds to a latch edge 120a of the latch structure 12 and is provided with a latch hole 300a (i.e. as shown in fig. 5); while the left latch structure 12 corresponds to a latch position 301 above the other partition 30, and the latch position 301 corresponds to a latch hole 301a (i.e., as shown in fig. 6) provided at the latch edge 120a of the latch structure 12. Thus, when the dustproof structures C, C 'or the power fittings 4, 4' are disposed in the adjacent disposing positions 31, 31 '(as shown in fig. 10), the positions of the dustproof structures C, C' or C, C 'and the power fittings 4, 4' can be prevented from being interfered or interfered by the above-mentioned dislocation design.

It is worth mentioning that: as shown in fig. 1 and 5, the dust cap 1 may be provided with a hole 102 below the latch structure 12 corresponding to the left sidewall 101 a. As can be seen from fig. 5, the design of the hole 102 allows the latch structure 12 of the right side wall 101b of the adjacent dust-proof structure C, C' to correspond, so that the latch edge 120a of the latch structure 12 can be more protruded in terms of the design of the dimension, so as to increase the strength of the latch.

In addition, as shown in fig. 3 and 4, the outer cover 100 of the dust cap 1 is provided with a recess 100a corresponding to each latch structure 12, and the cantilever-shaped spring arm 120 can be pulled towards the recess 100a, so that the latch edge 120a can be separated from the

latch holes

300a and 301a, and the dust-proof structure C, C 'can be removed from the arrangement positions 31 and 31'; when detached, the handle 11 can be held to facilitate the removal. And when the wrench is detached, the clamping edge 120a can be separated from the clamping

holes

300a and 301a mainly by pressing the wrench part 121, and the wrench part 121 can be provided with a pressing surface 121a which is convenient for the force application of the fingers of a human hand.

Referring to fig. 7 and 8, the sealing plate 2 is assembled by the rear end of the dust cap 1. Specifically, the cover body 10 of the dust-proof structure C, C' is surrounded by the side wall portion 101 around the periphery of the outer cover 100, and thus is formed in an opening shape at the rear end of the outer cover 100; the sealing plate 2 is opposite to the outer cover 100 and assembled in the side wall 101 through the opening, the outer edge of the sealing plate 2 is provided with an embedded edge 20 in a protruding manner, and the side wall 101 is provided with a corresponding embedded hole 103, so that the sealing plate 2 can be assembled in the side wall 101 and the rear end of the dust cover 1 can be sealed. Accordingly, the dust cover 1 itself can be effectively prevented from leaking out of the heat dissipation air flow in the server housing 1 due to the hole breaking structure (such as the hole 100a formed to actuate the latch structure 12) to be formed, and the opportunity of blocking the external dust by increasing the air density can be effectively prevented. Therefore, the utility model is helpful for improving the dustproof and sealing effects. In the embodiment illustrated in fig. 7 and 8, the sealing board 2 may be made of plastic material, which may have a light weight effect. In other embodiments of the present utility model, the outer edge of the sidewall 101 may be provided with a protruding rim, and the sealing plate 2 may be provided with a corresponding hole, so that the sealing plate 2 and the sidewall 101 may be combined and the rear end of the dust cover 1 may be sealed, which is helpful for improving the dust-proof and sealing effects.

As mentioned above, as an embodiment, a fool-proof structure 104 may be disposed at a corner on the side wall portion 101 of the dust-proof structure C, C', and the fool-proof structure 104 may be concave to match with the structural design in the server casing 3; for example, as shown in fig. 11, there may be a form such as a protrusion caused by a necessary fixing or locking element at opposite corners in the server housing 3, that is, a problem of preventing the reverse installation of the arrangement can be achieved by the design of the corresponding fool-proof structure 104, especially in the design that the latch structures 12 on the left and right sides are vertically displaced. In addition, the sealing board 2 is also concavely provided with a notch 21 corresponding to the fool-proof structure 104 for matching.

Referring to fig. 9, in another embodiment, the sealing board 2 may also be made of metal. Further, since the metal material itself has an elastic property, the contact piece 22 can be elastically contacted with the inner wall of the side wall 101 at the time of the connection with the side wall 101, and the sealing plate can be assembled in the dust cover 1. Meanwhile, the shielding effect and the effect of preventing the EMI can be further achieved due to the adoption of the metal material.

The dustproof structure and the server casing with the dustproof structure can be obtained through the structure composition.

Therefore, the dustproof structure and the server casing with the dustproof structure can improve dustproof and sealing effects through the sealing plate 2, and can further have the effect of preventing EMI through the sealing plate made of metal materials. And the dustproof structure can be mainly through the dustproof cover 1 which is integrally formed after injection molding by plastic materials, so that the material cost and the manufacturing time can be greatly reduced.

In summary, the present utility model is an unobtainable novel product, which can achieve the intended purpose, solve the existing drawbacks, and completely meet the requirements of the novel patent application due to the novelty and progress, and apply for the patent according to the patent laws, and provide the patent to the inventor for detailed investigation and grant the patent.

However, the above description is only a preferred embodiment of the present utility model, and the claims are not limited thereto, so that all equivalent structural changes which are made by the present utility model and the contents of the drawings are included in the scope of the present utility model, and are revealed.

Claims

1. A dust-proof structure, comprising:

the dustproof cover is provided with a cover body, a handle arranged on the cover body and at least one latch structure arranged on the cover body; and

the sealing plate is assembled on the cover body;

the cover body is further provided with an outer cover and a side wall part continuously surrounding the periphery of the outer cover, the handle is arranged on the outer cover to protrude outwards, the clamping bolt structure is formed by elastically extending the side wall part through the outer cover, and the sealing plate is opposite to the outer cover and is assembled in the side wall part.

2. The dust-proof structure according to claim 1, wherein the dust-proof cover is integrally formed to constitute the cover body, the handle and the latch structure.

3. The dustproof structure according to claim 1, wherein the dustproof cover is provided with a vent hole at a position above or below the corresponding latch structure.

4. The dustproof structure according to claim 1, wherein the outer cover of the dustproof cover is concavely provided with a receding hole at a position corresponding to the latch structure.

5. The dustproof construction of claim 1, wherein the side wall portion is provided with the latch structure on both left and right sides of the outer cover.

6. The dust guard structure of claim 5, wherein the latch structure is in a staggered configuration.

7. The dustproof structure according to claim 1, wherein each of the latch structures has a cantilever-shaped arm formed by the side wall portion, and a trigger portion extending from the arm and protruding from the outer cover, and a catch is protruded outside the arm.

8. The dust preventing structure according to claim 7, wherein the spanner has a pressing surface thereon.

9. The dustproof construction of claim 1, wherein the sealing plate is made of plastic or metal material.

10. The dustproof structure of claim 1, wherein the sealing plate has an edge protruding from an outer edge thereof, and the sidewall has a corresponding hole.

11. The dustproof structure according to claim 1, wherein the outer edge of the side wall portion is provided with an embedded edge in a protruding manner, and the sealing plate is provided with a corresponding embedded hole.

12. The dustproof construction according to claim 1, wherein the sealing plate is provided with a contact piece elastically contacting the inner wall of the side wall portion.

13. The dustproof structure according to claim 1, wherein the corner of the side wall is provided with a foolproof structure, and the sealing plate is also provided with a notch corresponding to the foolproof structure for matching.

14. A server casing with dustproof structure is characterized in that the server casing is provided with an arrangement position separated by a plurality of partition boards in a longitudinal and transverse direction;

at least one of the arrangement positions is provided with a dust-proof structure as claimed in any one of claims 1 to 12.