A closed-type heat-dissipating case with internal circulation for computer
An internal circulation and closed technology, applied in the field of internal circulation closed heat dissipation chassis for computers, can solve the problems of inability to protect the PCB board, unable to filter the particles and impurities of the chassis, affecting the normal operation of the PCB board, etc., to achieve good heat dissipation effect and simple structure. , good protective effect
Active Publication Date: 2019-03-15
淄博思锐信息科技有限公司
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Problems solved by technology
However, it is greatly affected by the external environment. When there are many particles and impurities in the external air, it is easy to accumulate in the chassis, affecting the normal operation of the PCB board, and it cannot effectively protect the PCB board in the chassis from being damaged by the outside world. , and at the same time cannot filter the particles and impurities in the chassis to keep the environment in the chassis suitable
Method used
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[0022] Such as figure 1 As shown, the internal circulation closed cooling case for computers of the present invention includes a base 1, a box body 2 located above the base 1, an inner frame 3 accommodated in the box body 2, and an inner frame 3 arranged on the inner frame 3. The fan device 4, the first heat dissipation device 5 located on the left and right sides of the inner frame 3, the first filter device 6 located below the inner frame 3, the second filter device 7 located on the left and right sides of the inner frame 3, The second cooling device 8 located on the left and right sides of the box body 2 and the water pumping device 9 arranged on the second cooling device 8 .
[0023] Such as figure 1 As shown, the base 1 is in the shape of a cuboid, and the base 1 is placed horizontally. The bottom plate 1 is made of heat insulating material to prevent the temperature on the desktop from being transferred into the box body 2 . The lower surface of the box body 2 is fixed...
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The invention discloses an internal circulation closed type heat dissipation case for a computer. The case comprises a base (1), a case body (2), an inner frame (3), a fan device (4), a first heat dissipation device (5), a first filter device (6), a second filter device (7), a second heat dissipation device (8) and a water drawing device. The base (1) is provided with a first fixing block (11), the case body (2) is provided with a first through hole (21) and a first heat conductive plate (22), the inner frame (3) is provided with a second through hole (31), a third through hole (32), a fourth through hole (33) and a fifth through hole (34), the fan device (4) comprises a connection pipe (41), a fan (42), a first vertical rod (43) and a first transverse rod (44), and the first heat dissipation device (5) comprises a first check block (51) and a first sponge block (52). The interior of the case can be isolated from the external environment, a heat dissipation function for the case is achieved through air circulation in the case, and a heat dissipation effect is good.
Description
technical field [0001] The invention relates to the technical field of computer cabinets, in particular to an internal circulation closed heat dissipation cabinet for computers. Background technique [0002] Nowadays, the design of computer case is more and more compact, and the internal space is limited, so the design of heat dissipation and air duct becomes more and more important. Especially when designing a high-power chassis, due to the large number of internal PCB boards and the limited internal space, the PCB boards are arranged very closely. The heat dissipation of this type of chassis is difficult to satisfy, and the performance of the PCB board will be affected. If it is serious, it may even burn out the PCB board and other components inside the chassis. [0003] Chinese patent CN205281398U discloses a high-efficiency heat dissipation chassis, which includes a chassis, and a hollow steel plate group is arranged outside the chassis, and the hollow steel plate group...
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IPC IPC(8): G06F1/18G06F1/20
CPCG06F1/181G06F1/20G06F1/206
Inventor 李琳琳
Owner 淄博思锐信息科技有限公司