IMAGE SENSOR
First Claim
1. An image sensor comprising:
- an illumination part for illuminating a subject;
a lens part for forming an optical image of the subject;
an imaging part for generating an image based on the optical image; and
a housing for accommodating the illumination part, the lens part, and the imaging part,wherein a cover member covering a front side of the lens part and the illumination part is attached to the housing, the cover member is light-transmissive, and a wall member partitioning a space where the lens part is arranged and a space where the illumination part is arranged is provided inside the housing, andthe housing has a heat transfer structure for transferring heat generated inside the housing to the cover member.
1 Assignment
0 Petitions
Accused Products
Abstract
The disclosure provides a structure for suppressing occurrence of dew condensation on a cover member in an image sensor for industrial use. An image sensor includes an illumination part for illuminating a subject, a lens part for forming an optical image of the subject, an imaging part for generating an image based on the optical image, and a housing for accommodating the illumination part, the lens part, and the imaging part. A light-transmissive cover member covering a front side of the lens part and the illumination part is attached to the housing. A wall member partitioning a space where the lens part is arranged and a space where the illumination part is arranged is provided inside the housing, and the housing has a heat transfer structure for transferring heat generated inside the housing to the cover member.
4 Citations
16 Claims
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1. An image sensor comprising:
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an illumination part for illuminating a subject; a lens part for forming an optical image of the subject; an imaging part for generating an image based on the optical image; and a housing for accommodating the illumination part, the lens part, and the imaging part, wherein a cover member covering a front side of the lens part and the illumination part is attached to the housing, the cover member is light-transmissive, and a wall member partitioning a space where the lens part is arranged and a space where the illumination part is arranged is provided inside the housing, and the housing has a heat transfer structure for transferring heat generated inside the housing to the cover member. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification