Guide pipe type forced convection bottom row computer case

Abstract

The invention discloses a guide pipe type forced convection bottom row computer case which comprises a case plate and a frame, wherein the case plate is connected with the frame to form the rectangular case; supporting legs are arranged on the lower surfaces of the case plate at the bottom. The guide pipe type forced convection bottom row computer case is characterized in that a downward exhaust hole is formed in the case plate at the bottom, an exhaust fan positioned above the exhaust hole is connected to the upper part of the case plate at the bottom, an air outlet of the exhaust fan faces to the exhaust hole, a seal cover is connected to the side of an air inlet above the exhaust fan, a connecting port is formed in the upper part of the seal cover, an air pipe is connected to the connecting port, the upper end of the air pipe is positioned in a position higher than 2/3 of the height of the case, at least three downward air inlet holes are formed in the case plate at the bottom, a guide pipe or a cover is connected to each of the air inlet holes, and the guide pipe can be bent; the convection is good, the heat radiation effect is good, and the electromagnetic sealing isolation effect is good.

Description

technical field [0001] The invention relates to a computer component, in particular to a duct type forced convection bottom row computer case. Background technique [0002] With the development of the economy and the progress of science and technology, the computer has become an indispensable tool for our life and production. Some people spend a long time with the computer every day. However, the computer is a kind of radiation machine, especially the computer case. It is the main source of radiation. The existing ways to reduce radiation are mainly achieved through sealing and isolation, such as sealing the chassis tightly with soft magnetic materials, but the components in the computer chassis continue to generate heat as they work, and need to be continuously In order to ensure good convection inside and outside the case, the existing ventilating fans and vent holes are installed on the box plate in the middle and upper part of the case shell. The hot air in the upper sp...

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Problems solved by technology

[0002] With the development of the economy and the progress of science and technology, the computer has become an indispensable tool for our life and production. Some people spend a long time with the computer every day. However, the computer is a kind of radiation machine, especially the computer case. It is the main source of radiation. The existing ways to reduce radiation are mainly achieved through sealing and isolation, such as sealing the chassis tightly with soft magnetic materials, but the components in the computer chassis continue to generate heat as they work, and need to be continuously In order to ensure good convection inside and outside the case, the existing ventilating fans and vent holes are installed on the box plate in the middle and upper part of the case shell. The hot air in the upper space of the case can be discharged smoothly, and the installation of the ventilation fan has damaged the airtight box of the case, greatly weakening the shielding performance of the case, resulting in a large amount of direct radiation from the side, which still needs to be further resolved

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