CN216486254U

CN216486254U - Dustproof assembly and server case

Info

Publication number: CN216486254U
Application number: CN202122182815.4U
Authority: CN
Inventors: 许富平
Original assignee: Lenovo Beijing Information Technology Ltd
Current assignee: Lenovo Beijing Information Technology Ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-05-10
Anticipated expiration: 2031-09-09

Abstract

The utility model provides a dustproof subassembly and server machine case, dustproof subassembly is including the cover body and wind current sensor, has seted up a plurality of filtration pores on the cover body, and cover body one side opening is formed with the holding chamber, and the wind current sensor sets up the opening part at the cover body, and the wind current sensor electricity is connected with the connector that stretches out outside the holding chamber, and the connector is connected with alarm device. This openly when the dust is piled up and is influenced the wind current, can report to the police and inform the user so that in time clear up or change, when using to server machine case on, dustproof subassembly is as the apron of box, makes things convenient for the dismouting to clear up or change the maintenance, and then can promote the server life-span.

Description

Dustproof assembly and server case

Technical Field

The disclosure relates to the technical field of servers, in particular to a dustproof assembly and a server case.

Background

In the existing server equipment, after a server runs for a period of time, a large amount of dust can be accumulated in a case, wind flow of a server system is influenced, hardware such as a mainboard is even decomposed, the service life of the server is influenced, and a user cannot know when the dust in the case needs to be cleaned.

Disclosure of Invention

In view of this, the present disclosure provides a dustproof assembly and a server chassis, and the technical solution is as follows:

a dust-proof assembly comprising:

the mask body is provided with a plurality of filtering holes, and an opening at one side of the mask body forms an accommodating cavity; and

the wind flow sensor is arranged at the opening of the cover body;

the wind flow sensor is electrically connected with a connector extending out of the accommodating cavity, and the connector is connected with an alarm device.

Optionally, an air filter is disposed in the accommodating cavity.

Optionally, the air filter is a filter screen.

Optionally, the wind current sensor is disposed at an opening of the cover body through a mounting bracket, the mounting bracket includes an outer frame, the outer frame has an inner side and an outer side, the outer side is farther away from the wind current sensor than the inner side, and the connector is disposed outside the outer side.

Optionally, the outer frame includes two first frame bodies arranged oppositely and two second frame bodies arranged oppositely, the length of the first frame body is greater than that of the second frame body, and a first supporting frame body is connected between the two second frame bodies.

Optionally, the wind flow sensor is disposed on the first support frame.

Optionally, a plurality of second supporting frames are connected between the two first frames.

Optionally, the wind flow sensor is arranged on one of the second support frames.

Optionally, the first supporting frame body and the plurality of second supporting frame bodies have a plurality of intersection positions, and the wind flow sensor is arranged at one of the intersection positions.

The utility model provides a server machine case, includes the box, the one end of box is uncovered, be provided with the mainboard in the box, uncovered department lid is equipped with like above-mentioned dustproof subassembly, be provided with on one side of box with mainboard end cable interface that the mainboard electricity is connected, the connector with mainboard end cable interface meets.

The present disclosure has the following beneficial effects: based on the setting of wind current sensor and alarm device, when the dust piles up influence the system wind current, can report to the police and inform the user so that in time clear up or change. When using to server machine case on, dustproof subassembly is as the apron of box, makes things convenient for the dismouting to clear up or change and maintain, and then can promote the server life-span.

Advantages and features of the present disclosure are described in detail below with reference to the accompanying drawings.

Drawings

The following drawings of the present disclosure are included to provide an understanding of the present disclosure. The drawings illustrate embodiments of the disclosure and, together with the description, serve to explain the principles of the disclosure. In the drawings, there is shown in the drawings,

FIG. 1 is a schematic structural view of a dust guard assembly according to an exemplary embodiment of the present disclosure;

FIG. 2 is an exploded view of the dust control assembly of FIG. 1;

FIG. 3 is a schematic diagram of a server chassis (with the cover of the dust-guard assembly removed) according to an exemplary embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a server chassis (after covering a dust-proof assembly) according to an exemplary embodiment of the present disclosure.

The reference numbers in the figures illustrate: 100. a dust-proof assembly; 110. a cover body; 111. a filtration pore; 112. an accommodating cavity; 120. a wind flow sensor; 130. a connector; 140. an air filter; 150. a mounting frame; 151. an outer frame; 15101. an inner side; 15102. an outer side; 1511. a first frame body; 1512. a second frame body; 152. a first support frame; 153. a second supporting frame body; 154. an intersection location; 200. a box body; 210. and a cable interface at the end of the main board.

Detailed Description

In the following description, numerous details are provided to provide a thorough understanding of the present disclosure. One skilled in the art, however, will understand that the following description merely illustrates alternative embodiments of the disclosure and that the disclosure may be practiced without one or more of these details. In addition, some features that are well known in the art have not been described in detail to avoid obscuring the present disclosure.

As shown in fig. 1 and 2, the dust-proof assembly 100 includes a housing 110 and a wind flow sensor 120. The cover body 110 is provided with a plurality of filtering holes 111, and an opening at one side of the cover body 110 is formed with an accommodating cavity 112, the filtering holes 111 can perform coarse filtering on dust entering the accommodating cavity 112, so as to prevent large-volume dust from entering the accommodating cavity 112. The wind flow sensor 120 is disposed at an opening of the cover 110, the wind flow sensor 120 is mainly used for sensing wind flow, the wind flow sensor 120 is electrically connected to a connector 130 extending out of the accommodating cavity 112, the connector 130 is connected to an alarm device (not shown in the figure), and the alarm device may be a common audible and visual alarm.

To further filter dust, an air filter 140 is disposed in the receiving chamber 112, and the air filter 140 may be a conventional filter screen.

In order to ensure the reliability of wind speed detection, the wind flow sensor 120 is arranged at the opening of the cover body 110 through the mounting frame 150, the mounting frame 150 comprises an outer frame 151, the outer frame 151 is provided with an inner side 15101 and an outer side 15102, the outer side 15102 is farther away from the wind flow sensor 120 than the inner side 15101, and the connector 130 is arranged outside the outer side 15102 to facilitate the connection of an alarm device.

The outer frame 151 comprises two first frame bodies 1511 arranged oppositely and two second frame bodies 1512 arranged oppositely, the length of the first frame body 1511 is greater than that of the second frame bodies 1512, the first frame bodies 1511 can be connected to the cover body 110 through screws so as to fix the whole mounting rack 150 at the opening of the cover body 110, a first supporting frame body 152 is connected between the two second frame bodies 1512, the wind flow sensor 120 is arranged on the first supporting frame body 152, and based on the arrangement of the first supporting frame body 152, on one hand, the rigidity of the outer frame 151 can be ensured, and the outer frame 151 is prevented from deforming; on the other hand, an installation basis can be provided for the arrangement of the wind flow sensor 120.

In order to further ensure the rigidity of the outer frame 151, a plurality of second supporting frames 153 are connected between the two first frames 1511, and the wind flow sensor 120 may be disposed on one of the second supporting frames 153.

In the embodiment shown in fig. 2, the first supporting frame 152 and the plurality of second supporting frames 153 have a plurality of intersecting positions 154, and the wind flow sensor 120 is disposed at one of the intersecting positions 154, so that the wind flow sensor 120 can be stably mounted.

One application scenario for the dust seal assembly 100 is: the cover plate is used on the server case and used as the cover plate of the server case.

As shown in fig. 3 and 4, the server chassis includes a box 200, one end of the box 200 is open, a motherboard (not shown in the motherboard) is disposed in the box 200, the dustproof component 100 is covered at the open to serve as a cover plate of the box 200, a motherboard end cable interface 210 electrically and/or communicatively connected to the motherboard is disposed on one side of the box 200, and the connector 130 is connected to the motherboard end cable interface 210, so that signals collected by the airflow sensor 120 can be transmitted to the motherboard, and the motherboard can also supply power to the airflow sensor 120. It should be understood that the connection of the connector 130 to the alarm device is an indirect connection, i.e., the connector 130 is connected to the motherboard-side cable interface 210, the motherboard-side cable interface 210 is connected to the motherboard, and the alarm device is connected to the motherboard.

After the dustproof assembly 100 is covered at the opening, the airflow sensor 120 can sense the airflow in the box body 200, the airflow is related to the rotating speed of the fan in the box body 200, and after the server system runs for a period of time, if too much dust is accumulated in the box body 200 or the accommodating cavity 112 of the dustproof assembly 100, the airflow can be greatly reduced, so that an alarm device is triggered, and a user is informed of replacing the dustproof assembly 100 or cleaning the box body 200 in the dust in advance.

The present disclosure has the following beneficial effects: based on the arrangement of the wind flow sensor 120 and the alarm device, when dust accumulation affects wind flow, an alarm can be given to a user for timely cleaning or replacement. When being applied to the server chassis, the dustproof assembly 100 is taken as a cover plate of the box body 200, so that the disassembly and assembly are convenient to clean or replace for maintenance, and the service life of the server can be prolonged.

In the description of the present disclosure, it is to be understood that the orientation or positional relationship indicated by the orientation terms is generally based on the orientation or positional relationship shown in the drawings, and is for convenience only to facilitate the description of the present disclosure and to simplify the description, and in the case of not having been stated to the contrary, these orientation terms are not intended to indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be taken as limiting the scope of the present disclosure; the terms "inner" and "outer" refer to the interior and exterior relative to the contours of the components themselves.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe the spatial relationship of one or more components or features shown in the figures to other components or features. It is to be understood that the spatially relative terms are intended to encompass not only the orientation of the component as depicted in the figures, but also different orientations of the component in use or operation. For example, if an element in the drawings is turned over in its entirety, the articles "over" or "on" other elements or features will include the articles "under" or "beneath" the other elements or features. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". Further, these components or features may also be positioned at various other angles (e.g., rotated 90 degrees or other angles), all of which are intended to be encompassed herein.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, elements, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of the present disclosure and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the disclosure described herein are capable of operation in sequences other than those illustrated or otherwise described herein.

The present disclosure has been illustrated by the above-described embodiments, but it should be understood that the above-described embodiments are for purposes of illustration and description only and are not intended to limit the present disclosure to the described embodiments. Furthermore, it will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, and that many variations and modifications may be made in light of the teaching of the present disclosure, all of which fall within the scope of the claimed disclosure. The scope of the disclosure is defined by the appended claims and equivalents thereof.

Claims

1. A dust prevention assembly, comprising:

the wind flow sensor is arranged at the opening of the cover body;

2. The dust control assembly of claim 1, wherein an air filter is disposed within the receiving cavity.

3. The dust control assembly of claim 2, wherein the air filter is a filter screen.

4. The dust guard assembly of any one of claims 1-3, wherein the wind flow sensor is disposed at the opening of the shroud by a mounting bracket, the mounting bracket including an outer frame having an inner side and an outer side, the outer side being further from the wind flow sensor than the inner side, the connector being disposed outside the outer side.

5. The dust-proof assembly of claim 4, wherein the outer frame comprises two oppositely disposed first frame bodies and two oppositely disposed second frame bodies, the length of the first frame bodies is greater than that of the second frame bodies, and a first supporting frame body is connected between the two second frame bodies.

6. The dust control assembly of claim 5, wherein the wind flow sensor is disposed on the first support frame.

7. The dust control assembly of claim 5, wherein a plurality of second support frames are connected between the first frames.

8. The dust control assembly of claim 7, wherein the wind flow sensor is disposed on one of the second support frames.

9. The dust control assembly of claim 7, wherein the first support frame and the plurality of second support frames have a plurality of intersection locations, the wind flow sensor being disposed at one of the intersection locations.

10. A server case, comprising a case body, wherein one end of the case body is open, and a main board is arranged in the case body, the open end is covered with the dustproof assembly according to any one of claims 1 to 9, a main board end cable interface electrically connected with the main board is arranged on one side of the case body, and the connector is connected with the main board end cable interface.