Door panel and server including the door panel
A server and door panel technology, applied in instruments, chemical instruments and methods, separation methods, etc., can solve problems such as unavoidable dust accumulation, heat sinks affecting heat dissipation function, and electronic parts corrosion.
Active Publication Date: 2020-09-25
LENOVO (BEIJING) LTD
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Problems solved by technology
[0002] If the environment where the server is located, if the dust accumulates too much, it will easily cause corrosion of electronic parts and accumulate on the heat sink, which will affect the heat dissipation function.
At present, the dust removal of servers mainly depends on the air conditioner, but if the dust removal effect of the air conditioner is not good in the environment where the server is located, the accumulation of dust cannot be avoided.
Method used
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[0022] Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. It should be understood, however, that these descriptions are exemplary only, and are not intended to limit the scope of the present disclosure. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concepts of the present disclosure.
[0023] The terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting of the present disclosure. The words "a", "an" and "the" used herein shall also include the meanings of "plurality" and "multiple", unless the context clearly indicates otherwise. In addition, the terms "comprising", "comprising", etc. used herein indicate the existence of stated features, steps, operations and / or components, but do not exclude the existence or addition of one or more other features, steps, operations or comp...
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The invention provides a door plate. The door plate is applied to a server and comprises a front end face, a rear end face opposite to the front end face and a plurality of dust separation channels, wherein the front end face is exposed to the air; the rear end face is connected with the server; the plurality of dust separation channels are arranged between the front end face and the rear end face; at least one of the dust separation channels comprises an acceleration area and a separation area; an inlet of the acceleration area is located on the front end face; the acceleration area extends downwards on a plane forming any non-zero angle with the front end face from the inlet; the sectional area of the channel is gradually decreased; the separation area is communication with the tail end of the acceleration area; the separation area comprises a transitional sub-channel, a dust sub-channel and a gas sub-channel; after air from the acceleration area is separated through the transitional sub-channel, the gas flows along the gas sub-channel and the dust flows along the dust sub-channel; and the inner surfaces of the dust separation channels are smooth. The invention furthermore provides the server comprising the door plate.
Description
technical field [0001] The present disclosure relates to a door panel and a server including the door panel. Background technique [0002] If the environment where the server is located, if the dust accumulates too much, it will easily cause corrosion of electronic parts and accumulate on the heat sink, which will affect the heat dissipation function. At present, the dust removal of servers mainly depends on the air conditioner, but if the dust removal effect of the air conditioner is not good in the environment where the server is located, the accumulation of dust cannot be avoided. Contents of the invention [0003] One aspect of the present disclosure provides a door panel applied to a server. The door panel includes a front end face and a rear end face opposite to each other, wherein the front end face is exposed to the air, and the rear end face is connected to the server. The door panel also includes a plurality of dust separation passages arranged between the fron...
Claims
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IPC IPC(8): G06F1/18B01D45/06
CPCB01D45/06G06F1/182
Inventor 高政森
Owner LENOVO (BEIJING) LTD