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Title:
ELECTRONIC APPARATUS
Document Type and Number:
Japanese Patent JP2020048132
Kind Code:
A
Abstract:
To provide an electronic apparatus, including a cooling device with high heat removal performance that reduces noise even during movie shooting, capable of controlling an exhaust heat direction to obtain an optimal photographing state.SOLUTION: The electronic apparatus includes: a cooling fan provided rotatably; an annular rib, formed integrally with the cooling fan, extending coaxially around the outer periphery of the cooling fan; a roller driven by a motor in contact with the outside of the annular rib; an exterior member having an opening hole for ventilation on a surface facing the cooling fan; a heat dissipation member, adjacent to the cooling fan, extending along a cooling wind; and a duct for guiding the cooling wind. The annular rib, the duct, and the opening hole are arranged in substantially the same straight line.SELECTED DRAWING: Figure 5

Inventors:
SATO JIRO
Application Number:
JP2018176692A
Publication Date:
March 26, 2020
Filing Date:
September 21, 2018
Export Citation:
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Assignee:
CANON KK
International Classes:
H04N5/225; F04D29/32; F04D29/38; F04D29/52; F16H13/04; G03B17/02; G03B17/55; G03B17/56; H05K5/02; H05K5/03; H05K7/20
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa