Cooling system for cooling electronic apparatus
First Claim
1. A cooling system applied to an electronic apparatus including a box body with a front side, a rear side, a bottom side and a top side, a first electronic device unit housed within the box body on said front side, a second electronic device unit housed within the box body on said rear side, a front cover situated on said front side of the box body, and a rear cover situated on the rear side of the box body, said cooling system cooling said first and second electronic device units, said cooling system comprising:
- a suction port, formed in said front cover, for introducing an air stream from the outside of said box body and guiding the air stream to at least said first electronic device unit;
a horizontal duct for introducing an air stream from said suction port and guiding the air stream towards said rear side of the box body, said horizontal duct being provided on said bottom side of the box body, having one end portion communicating with said suction port, and having the other end portion extending to said rear side of the box body;
a vertical duct for introducing the air stream from said horizontal duct and guiding the air stream to said second electronic device unit, said vertical duct being provided on said rear side of the box body, having one end portion communicating with said horizontal duct, and having the other end portion extending to said top side of the box body;
a partition member, provided between said first electronic device unit and said second electronic device unit, for separating the air stream coming out from said first electronic device unit and the air stream coming out from said second electronic device unit; and
an exhaust port, formed in said rear cover, for taking in the air streams from said first and second electronic device units and exhausting the air streams to the outside of the box body.
1 Assignment
0 Petitions
Accused Products
Abstract
A cover is provided on at least one of the faces of a box body. A plurality of elements to be cooled are arranged in tiers within the box body so as to be opposed to one face of the box body. A horizontal duct is provided at a lower part within the box body. A vertical duct is provided between the elements and the cover. Guide members are situated within the vertical duct and the box body. The guide members guide the air stream, sucked into the elements, and the air stream exhausted from the elements along predetermined passages.
376 Citations
25 Claims
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1. A cooling system applied to an electronic apparatus including a box body with a front side, a rear side, a bottom side and a top side, a first electronic device unit housed within the box body on said front side, a second electronic device unit housed within the box body on said rear side, a front cover situated on said front side of the box body, and a rear cover situated on the rear side of the box body, said cooling system cooling said first and second electronic device units, said cooling system comprising:
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a suction port, formed in said front cover, for introducing an air stream from the outside of said box body and guiding the air stream to at least said first electronic device unit; a horizontal duct for introducing an air stream from said suction port and guiding the air stream towards said rear side of the box body, said horizontal duct being provided on said bottom side of the box body, having one end portion communicating with said suction port, and having the other end portion extending to said rear side of the box body; a vertical duct for introducing the air stream from said horizontal duct and guiding the air stream to said second electronic device unit, said vertical duct being provided on said rear side of the box body, having one end portion communicating with said horizontal duct, and having the other end portion extending to said top side of the box body; a partition member, provided between said first electronic device unit and said second electronic device unit, for separating the air stream coming out from said first electronic device unit and the air stream coming out from said second electronic device unit; and an exhaust port, formed in said rear cover, for taking in the air streams from said first and second electronic device units and exhausting the air streams to the outside of the box body. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A cooling system applied to an electronic apparatus including a box body with a front side, a rear side, a bottom side and a top side, a first electronic device unit housed within the box body on said front side, a second electronic device unit housed within the box body on said rear side, a front cover situated on said front side of the box body, and a rear cover situated on the rear side of the box body, said cooling system cooling said first and second electronic device units, said cooling system comprising:
- a suction port, formed in said front cover, for introducing an air stream from the outside of said box body;
a front-side vertical duct for introducing the air stream from said suction port and guiding the air stream to said first electronic device unit, said front-side vertical duct being provided on said front side of the box body, having one end portion communicating with said suction port, and having the other end portion extending to said top side of the box body; a horizontal duct for introducing an air stream from said suction port and guiding the air stream towards said rear side of the box body, said horizontal duct being provided on said bottom side of the box body, having one end portion communicating with said suction port, and having the other end portion extending to said rear side of the box body; a rear-side vertical duct for introducing the air stream from said horizontal duct and guiding the air stream to said second electronic device unit, said rear-side vertical duct being provided on said rear side of the box body, having one end portion communicating with said horizontal duct, and having the other end portion extending to said top side of the box body; a partition member, provided between said first electronic device unit and said second electronic device unit, for separating the air stream coming out from said first electronic device unit and the air stream coming out from said second electronic device unit; and an exhaust port, formed in said rear cover, for taking in the air streams from said first and second electronic device units and exhausting the air streams to the outside of the box body. - View Dependent Claims (9, 10, 11, 12, 13, 14)
- a suction port, formed in said front cover, for introducing an air stream from the outside of said box body;
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15. A cooling system applied to an electronic apparatus including a box body with a front side, a rear side, a bottom side, a top side, a lower part and an upper part, an electronic device unit housed within at least said lower part of the box body of said lower and upper parts of the box body, a front cover situated on said front side of the box body, and a rear cover situated on the rear side of the box body, said cooling system cooling said electronic device units, said cooling system comprising:
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a front-side suction port, formed in said front cover, for introducing an air stream from the outside of said box body and guiding the air stream to at least said electronic device unit; an exhaust port, formed in said rear cover, for taking in the air stream from said box body and exhausting the air stream to the outside of the box body; and a sealing mechanism in said box body sealing and separating said lower part from said upper part, and including a fan device for sucking the air stream from said lower part of the box body and exhausting the air stream to the upper part of the box body. - View Dependent Claims (16, 17, 18, 19, 20, 23, 24, 25)
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21. The cooling system according to claim 21, wherein said electronic device unit comprises:
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a first electronic element housed in said lower part on the front side of the box body; a second electronic element housed in said lower part an the rear side of the box body; and a partition member, provided between said first electronic element and said second electronic element, for separating the air stream coming out from said first electronic element and the air stream coming out from said second electronic element. - View Dependent Claims (22)
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Specification