Title:
MONITOR CAMERA DEVICE
Document Type and Number:
Japanese Patent JPH0698212
Kind Code:
A
Abstract:
PURPOSE: To attain the use of a monitor camera at the temperatures of ≤0°C by transmitting the heat of a heater glass to the casing of the camera device via a member having the high heat conductivity.
CONSTITUTION: The monitor camera means has a casing 3 which includes a lens 4 on which the image pickup light is incident, a lens barrel 5 where the lens 4 is attached, and a substrate 9 where the electronic parts are provided. Then a heater glass 1 set at the front of the lens 4 is added together with a coupling means 2 which covers the periphery of the glass 1 and fixes the glass 1 to the casing 3. The heat conductivity of the means 2 is set at ≥(1.5×10-3)cal/cm.sec.°C.
Inventors:
KARAHARA HIDEAKI
TANAKA TAKABUMI
FUJITA KAZUYA
TANAKA TAKABUMI
FUJITA KAZUYA
Application Number:
JP1575191A
Publication Date:
April 08, 1994
Filing Date:
January 17, 1991
Export Citation:
Assignee:
TOSHIBA CORP
TOSHIBA AVE KK
TOSHIBA AVE KK
International Classes:
H04N5/225; (IPC1-7): H04N5/225
Attorney, Agent or Firm:
Noriyuki Noriyuki
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