Sanyo Electric Co., Ltd.

Atsushi Todoroki

Tetsuya Oketani

Sakumi Shibusawa

Masaru Sekine

Seiji Kataoka

Yoshiki Makishima

Katsuya Kobayashi

Yoichi Amari

Hisao Sagara

Hirokuni Tamai

Yasunari Ishihara

Norikazu Ogushi

An object is to provide a showcase in which appropriate illumination can be realized by an LED illumination apparatus having a high durability against turning ON/OFF and capable of securing a predetermined illumination intensity even under an environment at a low temperature. The showcase in which the inside of a display chamber configured to display commodities is illuminated by an LED illumination apparatus includes a person detecting sensor which detects the approaching of any person, and a control apparatus which adjusts the illumination intensity of the LED illumination apparatus, and the control apparatus gradually increases the illumination intensity of the LED illumination apparatus in a case where the person detecting sensor detects the approaching of the person.

Showcase

There is disclosed an open showcase provided with a light device capable of simplifying a maintenance operation and improving a cooling efficiency in a display chamber. In an open showcaseof the present invention, a display chamberis formed in an insulating wallto display commodities in the display chamberwhile cooling the commodities, the showcase includes a reflective platewhich extends externally from a front surface openingof the display chamber, and LED lightsattached to the reflective plate, and the inside of the display chamberis illuminated with light emitted from the LED lights

Open showcase with light emitting diodes

There is disclosed a showcase provided with a light device capable of simplifying a maintenance operation and improving a cooling efficiency in a display chamber. In a showcaseof the present invention, a display chamberis formed in an insulating wallto display commodities on a plurality of steps of shelvesdisposed in the display chamberand cool the commodities, the showcase includes LED lightswhich illuminate the inside of the display chamberfrom the upside, and light guide platesprovided on lower surfaces of the shelveslight inlet portionsof the light guide platesare provided so as to protrude forward from the shelvesand a light emitting surfaceof each light guide platefaces the shelfunder the shelfprovided with the light guide plate

There is disclosed a showcase provided with a light device capable of simplifying a maintenance operation and improving a cooling efficiency in a display chamber. In a showcaseof the present invention, a display chamberis formed in an insulating wallto display commodities in the display chamberwhile cooling the commodities, the showcase includes LED lightswhich illuminate the inside of the display chamber, and a light transmitting shadewhich covers the LED lights, and the shadehas a structure to diffuse light from the LED lights

There is disclosed a showcase provided with a light device capable of simplifying a maintenance operation and improving a cooling efficiency in a display chamber. In a showcaseof the present invention, a display chamberis formed in an insulating wallto display commodities on shelf platesof a plurality of steps of shelves disposed in the display chamberand cool the commodities, the showcase includes LED lightswhich illuminate the inside of the display chamberfrom the upside, and the shelf platesand the like constituting the shelves are constituted of a transparent material.

Provided is a low temperature display case, which comprises: a duct that is so formed that it communicates with a rear and a lower portion of a storage chamber having an opening at the front, an evaporator that is provided upright in a duct at a rear location, a blower for discharging, from an upper edge of the opening of the storage chamber, air that is cooled at the evaporator by heat exchange, a drain pan that is located at a bottom level of the duct and that is inclined downward toward a drain hole, defrosting heaters that are provided in a lower portion of the duct and that are located forward of a position under the evaporator, and a sharply sloped portion that is provided on the drain pan below the evaporator and that is inclined at a greater angle toward the drain hole than is the drain pan; wherein to defrost the evaporator a refrigerant at a high temperature is fed into the evaporator, and heat is generated by the defrosting heaters.

Growing community of inventors

Gyouda, Japan

Atsushi Todoroki