To provide a holding device of lighting fixture of a display shelf using an ordinary lamp holder used when constructing a straight tubular fluorescent lamp on a lower surface side of a merchandise display shelf which is capable of holding both ends of a straight tube-type LED lighting fixture by using a resin holder with simple structure available at low cost and adjusting the attachment angle to a desired direction with simple operation.
The holding device is provided with a first covering member 7 of circular form attached on the outer peripheral surface of the straight tubular lighting fixture and a second covering member 8 attached on the outer peripheral surface of the first covering member 7 mounted on the display shelf. A projection is formed on the outer peripheral surface of the first covering member 7 and a concave/convex section of a shape which accommodates the projection of the first covering member is installed on the inner peripheral surface of the second covering member. A lamp holder is also attached on the outer peripheral surface of the second covering member.
MITSUBISHI ELECTRIC APPLIED REFRIGERATION SYSTEMS CO LTD
Tadahiko Inaba
Kanako Murakami
Nakatsuru Kazutaka