ELECTRONIC APPARATUS

• Main Authors: SHOYAMA HIROYUKI, OTA ATSUSHI, ETO MITSURU, NAMIMATSU KOICHI, KANAMARU YASUHISA, OMORI KAZUNORI
• Format: Patent
• Language: English; Japanese
• Published: 26.01.2017
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS

PROBLEM TO BE SOLVED: To decrease reduction in cooling efficiency of an electronic component within a mount housing as an aspect of a technique disclosed in the present invention.SOLUTION: An electronic apparatus 10 comprises a rack 12, a mount housing 32, a suction-side movable duct 80 and an exhaust-side movable duct 90. The mount housing 32 accommodates an electronic component 64 therein and is mounted from a side of a front face 12F or a side of a rear face 12R of the rack 12 into the rack 12. The suction-side movable duct 80 and the exhaust-side movable duct 90 are changed between an accommodated state where the ducts are accommodated into the mount housing 32 from a front opening 52F and a rear opening 52R formed on a sidewall part 40 of the mount housing 32, and a deployed state where the ducts are moved from the front opening 52F and the rear opening 52R to the outside of the mount housing 32 and ventilation paths 82 and 92 communicating to the front opening 52F and the rear opening 52R are formed outside of the mount housing 32.SELECTED DRAWING: Figure 4 【課題】本願が開示する技術は、一つの側面として、マウント筐体内の電子部品の冷却効率の低下を低減することを目的とする。【解決手段】電子機器１０は、ラック１２と、マウント筐体３２と、吸気側可動ダクト８０及び排気側可動ダクト９０とを備える。マウント筐体３２は、内部に電子部品６４を収容するとともに、ラック１２の前面１２Ｆ側又は後面１２Ｒ側から該ラック１２内に搭載される。吸気側可動ダクト８０及び排気側可動ダクト９０は、マウント筐体３２の側壁部４０に形成された前側開口５２Ｆ及び後側開口５２Ｒの各々からマウント筐体３２内に収納される収納状態と、前側開口５２Ｆ及び後側開口５２Ｒの各々からマウント筐体３２の外側へ移動されてマウント筐体３２の外側に前側開口５２Ｆ及び後側開口５２Ｒの各々に通じる通風路８２，９２を形成する展開状態とに変化される。【選択図】図４