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Case and air blowing device thereof

A technology of blowing device and chassis, applied in pump devices, mechanical equipment, machines/engines, etc., can solve the problems of low heat dissipation efficiency and slow fan air flow speed, and achieve the effect of improving heat dissipation efficiency and high air pressure

Inactive Publication Date: 2014-12-24
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing computer cases mostly use fans installed at the rear for exhaust and heat dissipation, but the air flow speed of this fan is slow and the heat dissipation efficiency is low

Method used

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  • Case and air blowing device thereof
  • Case and air blowing device thereof
  • Case and air blowing device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] Please refer to figure 1 , the case 10 of the present invention includes a case 20 and a blower 100 disposed in the case 20 .

[0015] The casing 20 includes a front panel 21 , a rear panel 22 , a bottom panel 23 , a top panel 24 and two side panels 25 . A main board 30 is installed near the bottom plate 23 at the rear of the side plate 25 . A power supply 40 is installed on the top of the rear panel 22 . The middle part of the front panel 21 is provided with a hard disk rack 50 for accommodating several hard disks. The rear panel 22 defines a plurality of second ventilation holes 221 . A plurality of third ventilation holes 231 are defined at the front of the bottom plate 23 . The front panel 21 defines a plurality of first ventilation holes 211 .

[0016] The blowing device 100 includes a base 101 fixed to the bottom plate 23 facing the third ventilation holes 231 , a fan 102 fixed in the base 101 , and an air guide cover 103 above the base 101 for accommodating ...

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PUM

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Abstract

A case comprises a machine case and an air blowing device arranged in the machine case. The air blowing device comprises a base, a fan fixed in the base and an air guide cover communicated with the base. An opening for air to enter is arranged in the base, an annular air guide channel is arranged in the air guide cover, an annular air outlet communicated with the air guide channel is arranged in the air guide cover, and the air guide cover is provided with an air inlet communicated with the air guide channel and right facing the opening of the base. Compared with the prior art, the air blowing device can achieve the effect that air flow sprayed by the air guide cover of the air blowing device of the case is continuous and stable, the air flow speed is high, air pressure is high, and the radiating efficiency is improved.

Description

technical field [0001] The invention relates to a cabinet and a blower device thereof. Background technique [0002] Most of the existing computer cases adopt the fan installed at the rear to exhaust and dissipate the heat, but the airflow speed of this fan is slow and the heat dissipation efficiency is low. Contents of the invention [0003] In view of the above, it is necessary to provide a chassis with high heat dissipation efficiency and a blower device thereof. [0004] A blowing device, comprising a base, a fan fixed in the base and a wind guide cover connected with the base, the base is provided with an opening for air to enter, and the air guide cover is provided with an annular guide An air channel, the air guide cover is provided with an annular air outlet communicating with the air guide channel, and the air guide cover is provided with an air inlet connected to the air guide channel and facing the opening of the base. [0005] A case, comprising a casing and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/18G06F1/20
CPCF04D25/08F04F5/16
Inventor 陈强骆健
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD