Title:
IMAGING DEVICE
Document Type and Number:
Japanese Patent JP2018045132
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To attain an imaging device that can efficiently heat lenses.SOLUTION: A camera 10 has a low conduction part 44 of a lens mount 40 provided between an accommodation barrel 50A of a lens unit 50 and a sensor substrate 34, and the low conduction part 44 has thermal conductivity set lower than the accommodation barrel 50A. Therefore, heat of a heating body 60 is suppressed from being transmitted from a stationary barrel 42 to the sensor substrate 34, and the heat can be much more transmitted to a front lens 52, and thus the front lens 52 can be efficiently heated. Accordingly, even when the front lens 52 is frozen, the freezing of the front lens 52 can be efficiently resolved.SELECTED DRAWING: Figure 1
Inventors:
ICHIKAWA TOMONOBU
NAKAI TOSHISHIGE
NAKAI TOSHISHIGE
Application Number:
JP2016180736A
Publication Date:
March 22, 2018
Filing Date:
September 15, 2016
Export Citation:
Assignee:
TOKAI RIKA CO LTD
International Classes:
G03B17/02; G03B17/55; H04N5/225
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda
Kato Kazunori
Hiroshi Fukuda